Obesity and Asthma

What Is Asthma? Asthma is a disease that affects your lungs. It is one of the most common long-term diseases of children, but adults have asthma, too. Asthma causes repeated episodes of wheezing, breathlessness, chest tightness, and nighttime or early morning coughing. If you have asthma, you have it all the time, but you will have asthma attacks only when something bothers your lungs. In most cases, we don't know what causes asthma, and we don't know how to cure it. We know that if someone in your family has asthma, you are also more likely to have it.You can control your asthma  by knowing the warning signs of an attack, staying away from things that trigger an attack, and following the advice of your doctor or other medical professional. When you control your asthma: * you won't have symptoms such as wheezing or coughing, * you'll sleep better, * you won't miss work or school, * you can take part in all physical activities, and * you won't have to go to the hospital. How Is Asth ma Diagnosed? Asthma can be hard to diagnose, especially in children younger than 5 years of age.Regular physical checkups that include checking your lung function and checking for allergies can help your doctor or other medical professional make the right diagnosis. During a checkup, the doctor or other medical professional will ask you questions about whether you cough a lot, especially at night, and whether your breathing problems are worse after physical activity or during a particular time of year. Doctors will also ask about other symptoms, such as chest tightness, wheezing, and colds that last more than 10 days.They will ask you whether your family members have or have had asthma, allergies, or other breathing problems, and they will ask you questions about your home. The doctor will also ask you about missing school or work and about any trouble you may have doing certain activities. A lung function test, called  spirometry  (spy-rom-e-tree), is another way to diagnose a sthma. A spirometer (spy-rom-e-ter) measures the largest amount of air you can exhale, or breathe out, after taking a very deep breath. The spirometer can measure airflow before and after you use asthma medicine.What Is an Asthma Attack? An asthma attack happens in your body's airways, which are the paths that carry air to your lungs. As the air moves through your lungs, the airways become smaller, like the branches of a tree are smaller than the tree trunk. During an asthma attack, the sides of the airways in your lungs swell and the airways shrink. Less air gets in and out of your lungs, and mucus that your body produces clogs up the airways even more. The attack may include coughing, chest tightness, wheezing, and trouble breathing. Some people call an asthma attack an  episode.What Causes an Asthma Attack? An asthma attack can occur when you are exposed to things in the environment, such as house dust mites and tobacco smoke. These are called  asthma triggers. Important Asth ma Triggers On This Page * Environmental Tobacco Smoke (Secondhand Smoke) * Dust Mites * Outdoor Air Pollution * Cockroach Allergen * Pets * Mold * Wood Smoke * Other Triggers If you have asthma your airways always have some irritation. When you have an asthma attack this irritation gets worse and your airways close part way and get blocked with mucus.Asthma attacks may include coughing, chest tightness, wheezing, and trouble breathing. An asthma attack can occur when you are exposed to things in the environment, such as house dust mites and tobacco smoke. These are called  asthma triggers. Your personal triggers can be very different from those of another person with asthma. Try to avoid your triggers. Some of the most important triggers are listed below: Environmental Tobacco Smoke (Secondhand Smoke) Environmental tobacco smoke is often called  secondhand smokebecause the smoke created by a smoker is breathed in by a second person nearby.Parents, friends, and relatives of chil dren with asthma should try to stop smoking and should never smoke around a person with asthma. They should only smoke outdoors and not in the family home or car. They should not allow others to smoke in the home, and they should make sure their child's school is smoke-free. Dust Mites Dust mites are in almost everybody’s homes, but they don’t cause everybody to have asthma attacks. If you have asthma, dust mites may be a trigger for an attack. To help prevent asthma attacks, use mattress covers and pillowcase covers to make a barrier between dust mites and yourself.Don’t use down-filled pillows, quilts, or comforters. Remove stuffed animals and clutter from your bedroom. Outdoor Air Pollution Pollution caused by industrial emissions and automobile exhaust can cause an asthma attack. Pay attention to air quality forecasts on radio, television, and Internet and plan your activities for when air pollution levels will be low if air pollution aggravates your asthma. A good source of air quality information is  EnviroFlash. Cockroach Allergen:Cockroaches and their droppings may trigger an asthma attack.Get rid of cockroaches in your home and keep them from coming back by taking away their food and water. Cockroaches are usually found where food is eaten and crumbs are left behind. Remove as many water and food sources as you can because cockroaches need food and water to survive. At least every 2 to 3 days, vacuum or sweep areas that might attract cockroaches. You can also use roach traps or gels to decrease the number of cockroaches in your home. Pets:Furry pets may trigger an asthma attack. When a furry pet is suspected of causing asthma attacks, the simplest solution is to find the pet another home.If pet owners are too attached to their pets or are unable to locate a safe, new home for the pet, they should keep the pet out of the bedroom of the person with asthma. Pets should be bathed weekly and kept outside as much as possible. People w ith asthma are not allergic to their pet’s fur, so trimming your pet’s fur will not help your asthma. If you have a furry pet, vacuum often to clean up anything that could cause an asthma attack. If your floors have a hard surface, such as wood or tile, and are not carpeted, damp mop them every week.Mold:Inhaling or breathing in mold can cause an asthma attack. Get rid of mold in all parts of your home to help control your asthma attacks. Keep the humidity level in your home between 35% and 50%. In hot, humid climates, you may need to use an air conditioner or a dehumidifier or both. Fix water leaks, which allow mold to grow behind walls and under floors. Wood Smoke:Smoke from burning wood is made up of a mix of harmful gases and small particles. Breathing in too much of this smoke can cause an asthma attack. Other TriggersInfections linked to influenza (flu), colds, and respiratory syncytial virus (RSV) can trigger an attack. Sinus infections, allergies, breathing in some chemicals, and acid reflux can irritate airways and trigger asthma attacks. Strenuous physical exercise; some medicines; bad weather, such as thunderstorms; high humidity; breathing in cold, dry air; biomass smoke from burning grass or other vegetation; and some foods and food additives can trigger an asthma attack. Strong emotional states can also lead to hyperventilation and an asthma attack.Learn what triggers your attacks so that you can avoid the triggers whenever possible. Be alert for a possible attack when the triggers cannot be avoided. How Is Asthma Treated? You can control your asthma  and avoid an attack by taking your medicine exactly as your doctor or other medical professional tells you to do and by avoiding things that can cause an attack. Not everyone with asthma takes the same medicine. Some medicines can be inhaled, or breathed in, and some can be taken as a pill. Asthma medicines come in two types—quick relief and long-term control.Quick-relief medi cines control the symptoms of an asthma attack. If you need to use your quick-relief medicines more and more, you should visit your doctor or other medical professional to see if you need a different medicine. Long-term control medicines help you have fewer and milder attacks, but they don’t help you if you’re having an asthma attack. Asthma medicines can have side effects, but most side effects are mild and soon go away. Ask your doctor or other medical professional about the side effects of your medicines. The important thing to remember is that  you can control your asthma.With your doctor’s or other medical professional’s help, make your own asthma action plan (management plan) so that you know what to do based on your own symptoms. Decide who should have a copy of your plan and where he or she should keep it. Take your long-term control medicine even when you don’t have symptoms. Asthma Action Plan People with Asthma Should Have an Asthma Ac tion Plan All people with asthma should have an  asthma action plan. An asthma action plan (also called a management plan) is a written plan that you develop  with your doctor  to help control your asthma.The asthma action plan shows your daily treatment, such as what kind of medicines to take and when to take them. Your plan describes how to control asthma long term AND how to handle worsening asthma, or attacks. The plan explains when to call the doctor or go to the emergency room. If your child has asthma, all of the people who care for him or her should know about the child's asthma action plan. These caregivers include babysitters and workers at daycare centers, schools, and camps. These caretakers can help your child follow his or her action plan.Data and Surveillance Asthma Surveillance Data Asthma surveillance data includes collection of asthma data at both the national and the state level. National data is available on asthma prevalence, activity limitation, days of w ork or school lost, rescue and control medication use, asthma self-management education, physician visits, emergency department visits, hospitalizations due to asthma, and deaths due to asthma from National Center for Health Statistics (NCHS) surveys and the Vital Statistics System.Asthma surveillance data at the state level include adult and child asthma prevalence from the Behavioral Risk Factor Surveillance System (BRFSS) and in-depth state and local asthma data through implementation of the BRFSS Asthma Call-back Survey (ACBS). * Asthma Call-back Survey (ACBS) The ACBS is an in-depth asthma survey developed and funded by the Air Pollution and Respiratory Health Branch (APRHB) in NCEH. It is conducted with BRFSS survey respondents who report an asthma diagnosis. The ACBS was piloted in three states in 2005 and has been conducted each year since.A majority of states participate in the ACBS each year. * Asthma Survey Questions Description of asthma survey instruments and their word ing differences. * Behavioral Risk Factor Surveillance System Prevalence Data BRFSS is a state-based, random-digit-dialed telephone survey designed to monitor the prevalence of the major behavioral risks among adults associated with premature morbidity and mortality. * FastStats FastStats provides quick access to statistics on topics of public health importance, including asthma. * National Health Interview Survey Prevalence DataNHIS is a multistage probability sample survey designed to solicit health and demographic information about the population, conducted annually with face-to-face interviews in a nationally representative sample of households. Asthma and daily living * ————————————————- Asthma and exercise ————————————————- ————à ¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€- Learn how to exercise without asthma symptoms ————————————————- Learn More ————————————————-Living day to day with well controlled asthma means life as normal with a little extra thought and planning   ————————————————- Many asthma triggers are common things that may be around the home, so people often ask what they can change at home, or whatproducts  might help their asthma. For others it’s plants and pollens that cause them difficulties with asthma or allergies – if that’s you, read about  asthma and allergy friendly gardens. If you find your asthma is  worse at work  then there are some tips for your consideration.If you travel with work or plan a holiday, there are a few simple suggestions to help you  make the most out of your trip. ————————————————- Having a healthy  diet  and an  active lifestyle  is an important part of living well. Being  overweight,  smoking  or suffering from  stress  or   depression   can have a significant impact on your asthma. For most people with asthma, triggers are only a problem when their asthma is not  well-controlled. Research shows that for most people with well-controlled asthma, reducing exposure to triggers doesn’t reduce symptoms or reduce the risk of an asthma attack.With good treatment, most people do not need to change their lifestyle or environment just because they have asthma. However, it may be useful for you to identify triggers and reduce your exposure to them if: * you have troublesome asthma symptoms despite treatment * you need high doses of medication to keep your asthma symptoms under control, or * your asthma is much better when you are away from home Note: Cigarette smoke is directly harmful to the airways and makes asthma worse, so exposure to cigarette smoke should be avoided by anyone who has asthma Obesity ————————————————- Is it my weight or is it my asthma that is causing my symptoms? ————————————————- Research into the link between increasing levels of obesity and asthma still hasn’t come up with a definite answer. There is a recognised association between increasing body mass index (BMI) and increased levels of diagnosed or reported asthma in bot h children and adults, and it’s possible that there are other factors, e. g. genetic or environmental that may lead to both conditions. We do know that being obese makes asthma a lot more of a problem. ———————————————— People who are obese are more likely to have asthma, to have more severe asthma, and to need more medication to control it. ————————————————- Obesity can lead to people being breathless and wheezy without having asthma, so it’s important that you get a proper diagnosis from your doctor. Once you have that, and the right medications, you should be able to increase your activity levels without getting too breathless, and start living an active life. ——————————— —————- ———————————————— Why does obesity make asthma worse? * ————————————————- Having a larger amount of fat on the body means there’s more pushing onto and into the chest, so there’s less room for the lungs to move. This causes the muscles around the airways to contract more, causing more asthma symptoms. * ————————————————- Airways in obese people with asthma are more likely to stay closed in normal breathing, so there’s less oxygen exchange able to happen. * ————————————————-Obesity c auses general inflammation in the body, which makes asthma symptoms worse. * ————————————————- People who are obese are more likely to have problems with reflux and obstructive sleep apnoea (where you stop breathing while asleep), both of which can make asthma worse. * ————————————————- There has been some suggestion in research studies that people who are obese might have less response to some asthma medications. The reason for this is not clear, and more research is needed to clarify this. ————————————————- ———————————————— Will losing weigh t really help my asthma? ————————————————- Losing weight can have a big impact on your asthma; it can improve your symptoms and reduce your need for medication. In fact if you are overweight or obese, losing weight might have a greater impact on your asthma control than increasing medication. If you have asthma and are overweight or obese you should discuss weight control and healthy lifestyle with your doctor as part of your asthma management. ————————————————-Remember:  it is important that you don’t change your medication without speaking with your doctor first. ————————————————- Having a healthy lifestyle with regular activity and a balance d diet is important for everyone. Asthma and exercise * ————————————————- Being active is an important part of life. Well controlled asthma means you shouldn’t have to stop or restrict any of your normal activities. People with asthma should be able to participate in almost any sport or exercise, for example, going to the gym,  swimming, and team sports. ———————————————— Although some people have  exercise induced asthma, many Olympic gold medals have been won by Australian athletes with asthma. Exercise is essential for people with asthma and can even help control asthma and reduce the amount of medication you need. Scuba diving  is the only form of exercise that requires some special consideration for people with asthma. Asthma at work * —â €”——————————————- ————————————————- Work-related and occupational asthma ————————————————-Up to 15% of newly diagnosed asthma cases in adults are related to exposure to agents encountered at work and up to 3,000 cases of occupational asthma occur per year in Australia. If you experience asthma symptoms at work, and these symptoms improve when you are away from work, e. g. during holidays or on weekends, you may have what is called work-related or occupational asthma. Occupational asthma can occur in many types of workplaces, but is most commonly reported where people are working with flour and isocyanates (chemicals which are found in paints as hardening agents). ———————————————— Work-aggravated asthma is different from occupational asthma, which occurs when there is sensitisation to a substance encountered at work. Work-aggravated asthma occurs when people who already have asthma are exposed to factors such as gases or fumes, smoke, dust or cold dry air which irritate the airways causing asthma symptoms to occur and make a pre-existing condition worse. ————————————————- ————————————————-What causes occupational asthma? ————————————————- Over 4000 substances in the workplace (known as sensitisers) may cause asthma. Repeated exposure to these sensitisers over a period of time (usually years) may produce permanent asthma symptoms identical to non-occupational asthma. This usually takes weeks or years to develop. ————————————————- ————————————————- What are the symptoms of occupational asthma? ————————————————-Symptoms include wheezing and coughing, shortness of breath and tightness across the chest. Often these symptoms will develop after irritation is noticed in the nose and eyes. Other workers may be affected or may have left the job because of these symptoms. ———————————â €”————- Symptoms may vary during the working week or shift. In the early stages of exposure, symptoms tend to improve when the worker is away from work. However, once the airways are sensitised, continued exposure even in small amounts can produce symptoms.Continued exposure may also lead to more symptoms and eventually to permanent asthma in some people. ————————————————- ————————————————- How do I know if I have occupational asthma? ————————————————- If you suspect something is affecting your breathing at work, go and see your doctor. They will ask you questions about your symptoms and your work, and carry out tests suc h as a  spirometry test  to decide if you might have occupational asthma.They may also ask you to keep a diary of your symptoms to compare with your working hours. There is also a software program available which can automatically compare your peak flows with your working shifts. This can be downloaded free from the  Oasys website. ————————————————- It can be very difficult to distinguish between true occupational asthma and work exacerbated asthma, and it may be necessary for your GP to refer you to a respiratory specialist with expertise in this area. Common sensitisers and occupations where workers may be exposedAgent  | Example occupations  | Wood dust (e. g. western red cedar, redwood, oak)  | Carpenters, builders, sawmill workers, sanders, model builders| Isocyanates  | Automotive industry, mechanics, painters, adhesive workers, chemical industry, polyu rethane foam workers| Formaldehyde  | Cosmetics industry, embalmers, foundry workers, hairdressers, laboratory staff, medical personnel, paper industry, plastics industry, rubber industry, tanners| Platinum salts  | Chemists, dentists, electronics industry,photographers, metallurgists| Latex  | Health care workers, textile industry, toyManufacturers| Flour nd grain dust  | Bakers, cooks, pizza makers, grocers, farmers, combine harvester drivers| Animal allergens (e. g. urine, dander)  | Veterinary surgery workers, animal care workers, laboratory workers, jockeys, animal breeders, pet shop employees| Table adapted from Hoy, R. , Abramson, M. , Sim, M. (2010). Work related asthma. Diagnosis and management. Australian Family Physician, 39 (1/2), 39-42. What is the treatment for occupational asthma? Early diagnosis and management by removing any exposure to irritants in the workplace is the best way to treat occupational asthma and prevent it becoming a permanent condition.Oth erwise, treatment with the usual asthma inhalers is usually effective. Note: Occupational asthma does not always mean having to leave your workplace, as workplace strategies can be developed. For example, if exposure cannot be minimised or ceased, then employers must provide adequate respiratory protection and/or substitute the irritant substance with a known non-irritant. This is a part of Occupational Health and Safety requirements. More information is available from your State or Territory Workcover authority   www. workcover. (insert your state). gov. u If you develop asthma symptoms at work, or your existing asthma gets worse, it is essential that you visit your doctor for tests and an accurate diagnosis. If you did not already have a diagnosis of asthma and/or a written   Asthma Action Plan  , then this should be provided to you. What if I only had temporary symptoms? If you have inhaled a high dose of a substance that causes damage to the airways, possibly as part of an industrial accident or spillage, you may temporarily experience breathlessness and wheeze similar to asthma. This is called Reactive Airways Dysfunction Syndrome (RADS).Symptoms usually occur within 24 hours of a single exposure to very high concentrations of a chemical spill, irritant gases, corrosive mists or solvent vapours. Usually, symptoms will gradually improve as your airways heal, but occasionally workers can be left with permanent symptoms. It is very important to have a medical check if this does happen, and to make sure your work environment is safe. Smoking * ————————————————- Smoking and exposure to smoke (passive smoking) can damage your lungs, and stop them from working properly. ———————————————— People with asthma who smoke have more frequent as thma attacks, have more severe asthma, and are more likely to be admitted to hospital. The type of inflammation in the airways that is caused by smoking means they don’t respond as well to preventer medication, and so need higher doses to control their asthma. ————————————————- Asthmatic children who are exposed to cigarette smoke are more likely to have poor asthma control and more likely to need admission to hospital.Smoke exposure in the car is especially bad and opening the windows does not help. ————————————————- Smoking has two main effects on the airways: ————————————————- 1) Increases mucus —————— ——————————- – more mucus-producing cells and glands grow in the airway walls ————————————————- – damages and reduces parts of the airways that help to clear mucus ————————————————- 2) Damages the airways ————————————————- chemicals in cigarette smoke destroy lung tissue and also make the airways less elastic and therefore more narrow ————————————————- – causes inflammation in the airways ————————â⠂¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€- If I quit smoking will my lung function really improve? ————————————————- Everybody’s lung function tends to gradually decrease as they age, but the lung function of people who smoke decreases much faster than normal. If you stop smoking, this rate will go back to normal.This means that although the damage done to your airways by smoking cannot be fixed, it’s never too late to quit no matter how long you have smoked for. ————————————————- Is smoking around children really harmful? ————————————————- Children are more vulnerable to the bad effects of cigarette smoke. —â₠¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€- If a pregnant woman smokes, or a young child is exposed to smoke, the child is at a much greater risk of developing asthma-like symptoms in early childhood.Babies of smoking mothers are four times more likely to develop wheezing illnesses before the age of one. Even if you go outside to have a cigarette, particles can still be present on you when you return indoors, so although it’s better than smoking near your child, it may still affect them in the long term. ————————————————- Other health issues ————————————————- Around 15-20% of people who smoke develop permanent lung disease (COPD), and smoking increases the risk of many other health i ssues: stroke, heart disease, high blood pressure, and cancer are just a few. ———————————————— Quitting smoking is difficult, and most people make several attempts before they quit for good. Diet and vitamin/mineral supplements and asthma * ————————————————- There are many theories about how diet can play a role in the management of asthma. Studies have been done but some have not been well designed and although they provide directions for future research, specific conclusions are not easily drawn from the data collected. Reliable data on specific vitamins and minerals is also not available.We do not recommend the routine use of vitamin and mineral supplements as part of asthma management. It is important to discuss any supplements you want to take with your doct or or pharmacist as some supplements can  interact  with other medication you are taking. Note: Some vitamin and mineral supplements can have detrimental health effects or are toxic if taken in high doses. ————————————————- ————————————————- Will a diet change help my asthma? ————————————————-Everybody should have a healthy balanced diet, which includes a mix of: * ————————————————- fresh fruit * ————————————————- fresh vegetable s * ————————————————- fish * ————————————————- lean meats * ————————————————- whole grains * ————————————————- low fat dairy products, and * ————————————————- healthy fats. ————————————————-Calorie control is also important, as being  overweight  can have a significant impact on asthma symptoms and control. Food is rare ly a trigger for asthma. Read more about  food as a trigger for asthma. Some people have specificfood allergy  which can have similar respiratory symptoms, and they need to avoid their known food allergens. If you have a serious food allergy, you should also read about  anaphylaxis. Do not restrict entire food groups without first consulting a dietitian who can help identify if any food restrictions are necessary.Note: The belief that milk increases problems with mucus for people with asthma is false. Dairy products are an important part of any diet. However, some people do have specific dairy intolerance (or allergy), which can cause symptoms in the nose, throat and ears. See our section on  food and asthma  for more information on food allergies. ————————————————- ————————————â €”———- Specific Supplements ————————————————- Magnesium and Selenium ————————————————-Magnesium (in those people low in magnesium) and selenium supplements have been shown to have a potentially positive effect on asthma symptoms, though they don’t affect breathing capacity. ————————————————- Fish Oil (EPH/DHA) ————————————————- Most trials of adding fish oil to the diet of people with asthma found that their asthma was not improved. However there is some evidence that dietary supplementation with fish oil can re duce the severity of  exercise-induced asthma  in those with mild to moderate persistent asthma.This has led to better lung function and reducedreliever  use. Eating fish at least once a week is an important part of a balanced diet. ————————————————- Vitamin C (ascorbic acid) ————————————————- There is not enough information for or against using Vitamin C supplementation to improve asthma. Generally trials of the vitamin have been small, varied and not well reported. Larger and better designed studies are required. ————————————————- Probiotics —————————————à ¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€-Probiotics are live organisms that can be taken as a supplement to alter the types of bacteria that naturally live in your gut. The more commonly used probiotics include Lactobacillus and Bifidobacterium. Many people know these as ‘acidophilus’ supplements. Probiotics such as lactobacillus have not been shown to be effective in improving asthma. ————————————————- Folic Acid ————————————————- Folic acid is recommended for women to take before and during the early stages of pregnancy.This significantly reduces the chance of a baby developing neural tube defects such as spina bifida, and it is also thought to play an important role in brain development. However recent research has shown that women who took folic acid supplements throughout their whole pregnancy increased their risk of having a child with asthma by about 30%. Folic acid from natural sources such as green leafy vegetables had no increased risk. It is recommended that folic acid supplements are taken only for the first 16 weeks of pregnancy, unless advised otherwise by their doctor. Stress * ————————————————-A tear-jerking movie, a fight with your partner, the stress of work related deadlines or even a joyous reunion can leave some people with asthma gasping for air. Strong emotions like fear, stress or even laughter can sometimes lead to increased asthma symptoms. ————————————————- Children can easily be affected by high levels of emotion. From fits of giggles to screaming tantrums; the effects on their asthma can be simil ar. ————————————————- ————————————————- How can I stop stress from affecting my asthma? ———————————————— While it is impossible to eliminate emotional stress from your life, you can learn to reduce the effect and recognise potential symptoms that may need some  reliever medication. * ————————————————- Be aware of the things, events or people that add stress to your life, and work at how you respond to them so you remain calmer   * —————————————â€⠀Ã¢â‚¬â€Ã¢â‚¬â€- Acknowledge the feelings you are having – this is a technique that can be effective in reducing their impact * ————————————————-If you can, remove yourself from stressful situations * ————————————————- Find constructive and positive ways to reduce your anger, anxiety or fear   * ————————————————- Learn more about your asthma; take an active role in caring for yourself and staying in control   * ————————————————- Exercise. It’s a great way to let off steam, and is good for you as well! ——†”—————————————-Life can be a roller coaster of emotions so the best thing to do is to be prepared as much as you can, and along with appropriate asthma medication you can  take control of your asthma. ————————————————- So next time you’re going to see that adrenalin pumping movie or have an experience that gets the tears rolling, make sure you’ve got your  reliever medication  with you †¦ just in case. Depression and asthma * ————————————————- Research has shown that there is a link between depression and asthma. In fact, having severe asthma more than doubles the risk of developing epression. Around 1 in 5 women and 1 in 8 men will experience dep ression in their life, and these numbers are even higher in people with asthma. As with other chronic illnesses, research shows that having severe asthma more than doubles the risk of developing depression. ————————————————- What is depression? ————————————————- Depression is a serious health condition, not just a low mood. People with depression can have trouble doing normal activities, and it can have serious effects on mental and physical health. ————————————————-How can depression and asthma affect each other? * ————————————————- Having bo th depression and asthma worsens health more than either condition alone. * ————————————————- Having depression makes it less likely that people will be treated for asthma effectively. This may be because of poor memory and problem-solving skills with a shortened attention, making it harder to recognise the need to get medical help. * ————————————————- People with depression have trouble concentrating or staying motivated.This may make them less likely to get help with their asthma, keep appointments and take medication. * ————————————————- Having uncontrolled asthma can make it harder to join in with fun activities such as playing sport or other recrea tional activities. This can make people with depression further isolated and low in motivation. * ————————————————- Stress can be a  trigger  for both asthma and depression. ————————————————- How do I know if I’m depressed? ————————————————-There are different checklists on the  BeyondBlue National Depression Initiative website  you can check to get a better idea if you or someone you know may have symptoms of depression. Depression is more than just stress and needs proper diagnosis by a health professional. You should talk to your doctor to learn more and get correct treatment. ———————â⠂¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€- What can I do? ————————————————- Both depression and asthma can be treated, but first need to be recognised and diagnosed by a health professional.There are a number of treatments for depression, both therapy and medication-based. It is important to have a treatment plan that monitors both the symptoms of depression and asthma in order to find the treatment that works best for you. Some things you can do yourself include: * ————————————————- Learn relaxation techniques. * ————————————————- Get your asthma well  controlled  so you can take part in activities without being limited by your symptoms. * ————————————————- Learn as much as you can about both conditions. ————————————————- Get help and support from family and friends. * ————————————————- Visit a doctor regularly to review both your asthma and your depression. Travel * ————————————————- Make sure you have enough medication and the right equipment before you travel   ————————————————- Whether you’re taking a holiday or a work trip, changes in routine, location, weather, temperature, pollution (especially bushfires during summer in Australia) and unknown allergens may produce unexpected asthma symptoms.Following these tips will help maintain good asthma control and an â€Å"asthma friendly† time away which is enjoyable and worry-free. ————————————————- ————————————————- Visit your doctor before you go * ————————————————- Have a check-up before you go away to make sure your day-to-day asthma is  under control, that you have enough  medications, and you’re  taking them the right way. * ———————————â €”————- Make sure your written  Asthma Action Plan  is up to date. ————————————————- If you’re going overseas, it’s a good idea to get your doctor to write a letter stating the history and severity of your asthma as well as a list of your medications (using the generic brand name) and delivery devices. Carry this letter with you at all times in case of an emergency. You may need to present this report to customs in other countries if questioned about carrying medication. ————————————————- ————————————————- Your medications * —————————— ——————-Take extra medication in your luggage. * ————————————————- Keep your normal day-to-day medication with you in your carry-on bag (in case luggage gets lost). * ————————————————- Take prescriptions in case you lose your medication, or to prove it is for your own personal use. ————————————————- ————————————————- Your equipment * ————————————————- A  spacer  device is portable, inexpen sive and is just as effective (and a etter choice for travelling) than anebuliser. * ————————————————- If you do need a nebuliser, remember other countries may have different power points and voltages, so you’ll either need an adaptor, or a battery powered portable version. You’ll also need to talk to the airline before you board if you’re likely to need to use your nebuliser on board the aircraft. * ————————————————- If you normally use a  peak flow meter  take it with you. Before you travel you should know what your normal peak flow is when you are well . ———————————————— —————— Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€- Be prepared – plan well! * ————————————————- Carry your mobile phone with you (as well as your reliever puffer) and if you go somewhere on your own, tell someone where you are going. * ————————————————- Make sure you know the emergency phone number for the country you are visiting. * ————————————————- Make sure your travel insurance covers the cost of health care that stems from pre-existing asthma. ————————————————- Travel to high altitudes is okay as long as yo ur asthma is well controlled at sea level. * ————————————————- For your own general health and safety, before going overseas always check your destination onwww. smartraveller. gov. au  Ã‚   ————————————————- Most importantly, enjoy your trip, relax, and don’t let your asthma stop you! Being active with Asthma Are you considering training for a fun run? Endurance running is more likely to trigger asthma symptoms than other more stop-start sports and activities.Many of these events are either held in the cooler months or require training during cooler weather so the cold dry air can be a trigger for many people with asthma. Generally, the colder and drier the air, the more severe the symptoms. If air is warm and moist, asthma symptoms will tend to be less of a problem. It’s always important to be prepared when you’re training and taking part in any form of sport or activity. It’s important to ensure that your day to day asthma is generally well controlled and you have an up to date written Asthma Action Plan.If your asthma is well controlled with preventer medication, you may not experience symptoms during or after the run. There are a few ways you can reduce the risk of an asthma attack when doing a fun run: * Ensure that you take your preventer medication regularly as prescribed; * Make sure you train for the event so you are fit and able; * Warm up:- spend about 15 minutes doing some gentle activity such as a series (6-8) of brief (30 second) sprints; * Carry your blue reliever puffer with you at all times.If advised by your doctor it may be useful to use it 5 -10 minutes before starting to run; * Pace yourself: start out steadily and you’ll get further than if you expend all your energy in the first f ew minutes; * Consider wearing a collar up around your mouth and nose to help warm and moisten the air you breath in and out; * Drink regular water during the run to stay well hydrated; * If you have cold or flu symptoms  do not  taking part – this can increase your risk of having asthma problems whilst you are running or, after the race; * Slowly cool down: – spend about 10 minutes (similar to warm-up) doing lighter activities after the race.Keep in mind that whilst some people experience symptoms during exercise, the airway narrowing induced by exercise classically occurs after exercise. Be aware of this, cool down and use your reliever medication if this occurs. Well controlled asthma shouldn’t stop anyone from taking part in events such as fun runs. Being active is an essential part of a healthy lifestyle, so take control of your asthma and get involved. Children and asthma * ————————— Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€Ã¢â‚¬â€- Young children with asthma ————————————————- ————————————————- Looking for more information about asthma medications for young children? ———————————————— Learn More ————————————————- Asthma in young children is one of the most common causes of hospital admission and visits to the doctor in this age group. ————————————————- However it is not easy to  diagnose asthma in children unde r 5 years old  as there are many reasons for wheezing and coughing at that age. ————————————————- Once diagnosis is decided, often treatment is with trials of different doses of medication. Parents often ask about whether changes to a child’s  bedding  or  diet  is needed. ————————————————-The aim of good asthma management is to ensure that children can lead a normal healthy life, while taking only as much  medication  as is needed to keep them well, and avoid  asthma attacks. ————————————————- Children can also spend periods of time away from home. It is important that the people around your child are aware if they have asthma, a nd know how to recognise symptoms and what to do in an emergency. Parents can provide friends and family with a copy of their child’s  asthma action plan  and  asthma first aid  information to help them be prepared. ————————————————- Children’s services  and  schools  play an important role in supporting children with asthma, and they can also access resources and  training  to help them. Asthma at SchoolAsthma affects around 1 in 9 school aged children. This means that in an average classroom there will be at least 3 students with asthma. Schools and staff can work together with the wider school community to provide a healthy and safe educational environment for students with asthma. Student health and safety are essential in schools to allow all students to achieve their best. How does asthma affect students? Asthma is a leading cause of a bsenteeism in school students, which in severe cases can cause them to fall behind in their work. Asthma symptoms commonly occur overnight, which can mean a lack of sleep for the student, leading to a reduced ability to concentrate in class.Students can also show signs of worsening asthma, especially after vigorous exercise, and may have an asthma attack while at school, which requires an immediate response. Whose responsibility is it? Responsibility for the management of a student’s asthma is shared. Parents should: * Inform the school that their child has asthma * Provide sufficient information and equipment to school staff to allow them to support the child at school * Advise if there has been a change in the child’s health, or in their medical management * Ensure the child has their reliever medication with them each day at school   See  Information for parents of school-aged kids with asthma. Schools should: Encourage parents to provide up to date information about their child with asthma * Enable and encourage staff to attend training and obtain information about asthma and how to manage an asthma emergency * Ensure sufficient equipment is available and accessible for use in an emergency * Have policies that support the staff to act appropriately and effectively in an asthma emergency, including during off-site activities * Allow students to access (or carry with them) their reliever medication at all times, unless the child is too young to be responsible for using their medication appropriately   See  Asthma Friendly Schools  for more information about how schools can support kids with asthma. Teachers and school staff can get free  Asthma Training  and  teaching resources. Students should: * Take their regular  preventer  medication (generally taken at home in the mornings and/or evenings) as advised by their doctor * Know how to recognise when their asthma is getting worse and what to do * Carry reliever medication wi th them at all times * Tell their friends that they have asthma, and what to do if they have an asthma attack *   If you’ve recently been diagnosed with asthma, or you think you or a member of your family might have asthma, then you need to get some basic facts.Find out  what causes asthma, and  what happens  in your airways to cause  asthma symptoms. Get an explanation of the process for  diagnosis, including tests that can be done. Develop an understanding of what  triggers  are around you, and what sort ofseasonal issues  might affect your asthma. It’s also common for people with asthma to have other  related conditions, such asallergies,  hayfever,  eczema  and even  COPD. We also have anasthma dictionary  to explain commonly used asthma terms. * Once you’ve got all that information, you might want to go and have a look the  managing asthma section, where you can find out aboutmedications, and how you can  take control  of your asthma. http://www. asthmafoundation. org. au

Spinal Cord Injuries And Treatments Health And Social Care Essay

IntroductionMusculoskeletal system is an organ system that includes bone and gristle, musculuss, sinews, ligaments and articulations. Low back spinal column hurts can be breaks which affect the bone, herniation which affect the disc, sprain which affects ligaments or musculuss. ( Truumees, 2007 ) . Common hurts of the spinal column are associated with falls from a tallness and motor vehicle accidents. When a force is exerted to the lumbar spinal column and exceeds the stableness and strength of the spinal column it consequences in a break. ( Nadalo, 2007 ) . In injury this can ensue in encroachment of the nervousnesss and can do cauda equina syndrome. Cauda equina syndrome involves failing in the legs, vesica palsy and intestine. ( Larson & A ; Maiman, 1999 ) . Harmonizing to Truumees 2007, there is a scope of breaks that are linked with the spinal column. These scope from compaction breaks, where the bone collapses to when pieces of bone explode into the tissue known as explosion breaks. Fracture disruptions are the worst as the castanetss interruption and skid off from each other, ligaments are torn as good. Normally these state of affairss require surgery. Primary imagination protocol for look intoing spinal pathology comprises conventional skiagraphy, CT, and MRI. ( Kim, 2009 ) .Anatomy part:The spinal cord extends from the hiatuss magnum to L1-L2 phonograph record infinite. It is uninterrupted with the myelin oblongata and terminates in the conus medullaris. Below this degree the nerve roots running inferiorly are jointly called the cauda equina. The cauda equina tallies within the spinal canal, which is bordered interiorly by the vertebral organic structures and posterior by the dorsal bony arch, ( Vaccaro, 2003 ) . The membranous beds covering the spinal cord are referred to as the meninxs. The meninxs consist of three beds ; the Dura, arachnoid and Indian arrowroot mater. The Dura is attached interiorly to the posterior longitudinal ligament. The Indian arrowroot mater is composed of a superficial bed epi-pia and a deep bed pia-glia, ( Clark & A ; Letts, 2001 ) . The first alterations evident in spinal cord anatomy following traumatic hurt are punctate bleedings in the grey and white affair. The motion of the lumbar spinal column is mostly confined to flexure and extension with a minor grade of rotary motion. The part between the superior articular procedure and the lamina is the pars interaticularis, ( Nadalo, 2007 ) .PathophysiologyAs indicated above the breaks of the lumbar spinal column occur any clip the combined forces of compaction, distraction, and rotary motion exceed the strength of the spinal column. The prevailing force determines the nature of the break disruption. It is common that axial rotary motion occurs in the upper lumbar part. With great rotational forces, subluxation and a combined break occur and this consequences with the hurt to the conus medullaris. Compaction of the conus medullaris and nervus roots consequences in failing and hurting, ( Clark & A ; Letts, 2001 ) . Any hurt that involves the spinal cord is serious. If the conus medullaris is injured patients will hold jobs with the intestine, vesica and sexual map. A group of single nervousnesss called cauda equina are found below the conus medullaris. Pressure on these nervousnesss can do long term leg failing, intestine and vesica jobs therefore is treated as an exigency, ( Truumees, 2007 ) . Spinal intervertebral phonograph record distribute the forces that travel through the whole spinal column. They lie between two next vertebral organic structures and act as daze absorbers. Disc herniation or ecstasies occur when the inner nucleus pulposus ruptures through the diminished ring ( outer beds ) of the phonograph record. Disc herniation in the lower dorsum can be due to trauma. Symptoms include lower back hurting, leg hurting, numbness or weakening and prickling of one or both legs. In serious instances nervousnesss to the intestine and vesica can be compressed taking to incontinence, ( Knaub, 2007 ) . Compaction from big cardinal lumbar phonograph record herniation at L4/5 and L5/S1 degree is a common cause of cauda equina. Thickening of the ligamentum flavum and degenerative alterations as a consequence of spinal stricture is another cause of cauda equina. Spinal hurt with breaks or subluxation is another less common cause. Compaction can besides be caused by spinal tumor of metastatic lesions, ( Lavy, James, Wilson-MacDonald & A ; Fairbank, 2009 ) . The symptoms are less prognostic although they are associated with the damage of the vesica, intestine and sexual map and to some extend perianal ( saddle numbness ) . Cauda equina consequences from disfunction of many sacral and lumbar nervus roots. It is besides believed to be caused by interverbral phonograph record herniation. Loss of perianal sensory and sphincter perturbation and this could be with or without urinary keeping. Complete cauda equina has established urinary keeping or flood and uncomplete cauda equina there is decreased urinary esthesis, ( Lavy, James, Wilson-MacDonald & A ; Fairbank, 2009 ) . With disc herniation, if the degenerative procedure advancements, little circumferential crevices develop in the fibrosus, which subsequently coalesce to organize radial, tear. Differentiation between focal bulge of disc stuff and a circumferential expansion is of import, as the former is typically treated surgically, whereas the later can be treated cautiously. Disc herniat ion refers to a focal, uncomplete extension of the contents of the nucleus pulposus through an uncomplete tear of the annulus fibrosus, ( Lee, 2006 ) .Brief lineation of Imaging techniques/protocolsImagination ProbeImagination of the spinal column can be performed by conventional skiagraphy ( CR ) , ultrasound ( US ) , computerised imaging ( CT ) , digital minus angiography ( DSA ) or magnetic resonance imagination ( MRI ) . With conventional skiagraphy, anteroposterior ( AP ) , sidelong and oblique projections of the vertebral column should be obtained. CR provide valuable information sing bony constructions of the spinal column, facet articulations, phonograph record infinites, and foramina while limited information sing the paraspinal soft tissues can be obtained. The spinal cord is good seen with US in the first few months of life, ( Browner, 2003 ) . Multislice CT demonstrates the vertebral column, vascular constructions and disc really good together with better visual image of the spinal cord and paraspinal soft tissues while conventional CT demonstrates the vertebral organic structure and posterior elements really good with merely limited visual image of the soft tissue and spinal cord. DSA is still the gilded criterion for imaging and interventional processs of spinal vascular constructions. DSA is clip devouring, invasive technique that has the disadvantages of high degrees of radiation. MRI imagination has become the mode of pick for imagination of the spinal cord, thecal pouch, nervus roots, extradural infinite, vascular constructions, nervous hiatus, vertebral organic structure, intervertebral phonograph record, facet articulations, spinal ligaments and paraspinal soft tissue, ( Goethem, Hauwe & A ; Parizel, 2007 ) . Injury patients with hurting in the lumbar sacral part necessitate sidelong and AP radiologic positions. If these surveies are negative but clinical symptoms are impressive, farther imagination by CT is indicated. CT is helpful in characterizing complex hurts such as break disruptions and in separating burst breaks from anterior compaction breaks. Acute oncoming of radicular symptoms after acute injury may justify CTM or MRI to except acute intervertebral phonograph record herniation, ( Browner, 2003 ) .Diagnostic value including image visual aspectsPLAIN FILM RAD OF THE LUMBAR SPINE:Radiographic rating starts with the AP and sidelong radiogram. When clinically inappropriate a horizontal beam with the patient recumbent is taken alternatively of the sidelong place. Initial rating of the overall alliance of the thoracolumbar junction and lumbar spinal column is clearly assessed with a sidelong skiagraphy taken in the supine place. Many breaks demonstrate non merely a comminution of the vertebral organic structure but besides a local country of humpback. Oblique projections should be obtained merely when the AP and sidelong radiogram are inconsistent with the clinical rating. The patient ‘s status must besides let the rotary motion into the oblique place. The oblique projections provide first-class visual image of the pars interaticularis and the aspect articulations, ( Browner, 2003 ) . When viewed in an oblique projection, the lineation of the aspects and the pars interaticularis appear like the cervix of a Scottie Canis familiaris, ( Nadalo, 2007 ) . Soft tissue swelling may bespeak a break even if the break is non straight visualized. Structures that are best seen on the oblique positions include the cross procedure and pedicel on the dependent side and the pars interaticularis. Plain X beam is advantageous as it is readily available and cheap. It besides provide a rapid appraisal of a specific spinal part and depending on the patient ability, weight bearing and dynamic positions possibly obtained. Conventional skiagraphy is utile in corroborating normal osteal constructions, vertebral alliance and structural unity of the spinal column, ( Devlin, 2003 ) . On the contrary field x beam has low sensitiveness and specificity in placing diagnostic spinal pathology. It can non visualize nervous constructions and other soft tissue lesions ( disc herniation ) . It is limited in the diagnosing of early phase tumor or infection because important bone devastation must happen before a radiographic abnormalcy is noticeable, ( Devlin, 2003 ) .CT OF THE SPINECT allows images to be obtained in any plane to show the pathology in inquiry. Multi-planar computed imaging is CT with routinely obtained sagittal and coronal reformatted images. Multi-planar CT including three dimensional CT is presently the imagination technique of pick for spinal hurt. The value of CT is in the axial image, which demonstrates the nervous canal and the relationship of the break fragments to the canal. Axial information obtained in the supine patient are converted electronically into images displayed in the sagittal and coronal planes, without necessitating motion of the patie nt. ( Browner, 2003 ) Thin-section axial CT scanning with a bone algorithm is the individual most sensitive agencies by which to name breaks of the lumbar spinal column. Everyday coiling CT scans of the lumbar spinal column are valuable because multi-section CT scanners can bring forth high-resolution spinal images, even during a primary multi-systemic rating for injury. Good-quality CT images can be used to place more lumbar spinal column hurts than conventional radiographic surveies, ( Oskouian, & A ; Johnson, 2002 ) . CT is known to be the best for bone anatomy appraisal and the usage of multiple transverse sectional images which can be reconstructed to supply images in extraneous planes is an added advantage. It is the chief replacement when MRI is contraindicated, ( Devlin, 2003 ) . The disadvantages of CT follow the exposure to ionising radiation. It provides hapless word picture of nervous elements and next constructions. Ligaments, phonograph record, dural pouch, and nervus roots appear as different sunglassess of grey. Significant pathology can be missed. Sagittal images are non routinely reconstructed at many establishments, ( Devlin, 2003 ) .MRI OF SPECIFIC ACUTE SPINE INJURY:MRI is alone in its ability to observe acute hurt to the spinal cord. Fat appears bright on T1 images and less bright on T2 images. T1 images are good for measuring constructions that contain fat, bleeding or proteinaceous fluid as they demonstrate high signal. T2 images are leaden towards H2O. Water appears bright on T2 images and dark on T1 images. T2 images are most utile in contrasting normal and unnatural anatomy, ( Devlin, 2003 ) . Atlas 2008, suggest that cord odema appears isointense in relation to the normal spinal cord on T1-weighted spin reverberation images but becomes brighter than normal spinal cord on T2-weighted image sequences. MRI signals have the ability to place the histopathology of acute spinal cord hurt. MRI depicts normal ligaments as parts of low signal strength because of deficiency of nomadic H. Break of the ligament is seen on MRI scans as an disconnected break of the low signal, ligament fading or stretching of ligament, association of a lacerate ligament with an attached avulsed bone fragment, ( Browner, 2003 ) . The focal point is normally on spinal constructions when construing spinal column MRI scrutinies and merely the everyday sagittal and axial images are used. Coronal lookout images are acquired for localization of function intent before each everyday lumbar spinal column MRI scrutiny. This everyday normally includes the hip articulations and proximal thighbones, ( Lavelle & A ; Bell, 2007 ) . Acute intervertebral phonograph record herniation may attach to breaks or disruptions or may happen as an stray lesion. If the phonograph record impinges on the spinal cord or roots, a neurologic hurt may ensue. MRI presentation of a single-level acute intervertebral phonograph record herniation is important in surgical direction in spinal injury to optimize neurologic recovery, ( Browner, 2003 ) . Lumbar spinal column MRI can show many vertebral breaks and most abnormalcies of alliance. MRI is superior to CT in the designation of indirect marks of a break such as pre-cervical hydrops or bleeding, extradural hemorrhage, and sprains of the paraspinal and intra-spinal ligaments. Associated hurts to intracranial constructions are evaluated better by utilizing MRIs than by utilizing CT images, ( Jarvik, Bowen & A ; Ross, 2001 ) . MRI avoids ionising radiation and provides imaging in extraneous planes which makes it advantageous over other modes. It can be used to visualize an full spinal part and avoids missed pathology at passage zones between next spinal parts. It besides provides keen soft tissue item and first-class visual image of intrathecal nervous elements. MRI is sensitive to marrow abnormalcies, ( Atlas, 2008 ) . Contrary MRI does non specify osteal anatomy every bit good as CT. Implanted devices are contraindications to MRI and claustrophobic patients may hold trouble because of the little diameter of the imagination machine, ( Devlin, 2003 ) .Contribution to direction and intervention of the disease ( including consideration of patient issues and the wider context of healthcare proviso )Treatment and Management:The chief intervention for unstable lumbar spinal column breaks is surgical arrested development with spinal canal decompression as needed. A posterior attack involves pedicular arrested development in which 2 sections are fused. The process consequences in both fracture decrease and arrested development. The injured vertebra is grafted through the pedicel. Clearance of bone fragments from within the spinal canal is an of import end for most surgical attacks to lumbar spine breaks. Patients with complete paraplegia can be expected to stay unchanged. As for cauda equina syndrome surgical decompression is recommended after verification by MRI imagination of reversible cause of force per unit area. ( Lavy, James, Wilson-MacDonald & A ; Fairbank, 2009 ) .Research/Developments within diagnostic imagination ( lending to the above )New MR imaging techniques such as diffusion ( DWI ) , perfusion ( PWI ) , functional imagination ( FMRI ) and magnetic resonance spectrometry ( MRS ) provide more specific, elaborate and physiological information about the spinal column and spinal cord and besides enable quantitative rating. Contrast enhanced ( high dosage ) spinal MRA is a really promising technique, peculiarly for testing scrutinies of the spinal venas and arterias. ( Goethem, Hauwe & A ; Parizel, 2007 ) . The betterments in CT engineering, introduced with coiling CT and the newer multi-detector array systems create the potency for CT to supply showing of the thoracic and lumbar spinal column as portion of a everyday thoracic pit and abdominal-pelvic CT survey in a multiple injury patient. Single-slice or coiling CT used in concurrence with lookout AP and sidelong radiogram may finally supply more accurate designation of lumbosacral hurts than is achieved with conventional skiagraphy, ( Browner, 2003 ) . The development of the multi-slice CT engineering with 0.5 2nd gauntry rotary motion allows up to eight axial images to be acquired per second is expected to spread out to more images per second in the close hereafter. Addition of more sensor arrays is anticipated to take to farther additions in the velocity of image acquisition and betterments in image quality, ( Browner, 2003 ) . Bone scan utilizing RNI and extra trials will include Bone densitometry. Dual energy x-ray absorptiometry ( DEXA ) is used to measure bone mass Truumees, E. ( 2007 ) . Understanding lumbar spinal column injury. United States: Stryker Devlin, V. J. , 2003. Spine secrets. Elsevier Health Sciences Nadalo, L. A. , 2007. Lumbar spinal column, injury. Texas, USA: American College of Radiology. Larson, S. J. and Maiman, D. ( 1999 ) . Surgery of the lumbar spinal column. New York: Thieme Vaccaro, A. R. ( 2003 ) . Fractures of the cervical, thoracic, and lumbar spinal column. United Kingdom: Informa Health Care Knaub, M. A. ( 2007 ) . Understanding lumbar phonograph record herniation. United States: Stryker Kim, H. S. , ( 2009 ) . Critical hip upsets show up on spinal imagination surveies: Lookout images illuminate excess spinal lesions, guide scrutiny and assist forestall misdiagnosis of back hurting. The diary of musculoskeletal medical specialty ( UBM Medica ) : Diagnostic Imaging Asia Pacific. Vol. No. July 1, 2009. Lavelle, W. F. and Bell, G. R. Musculoskeletal conditions that may mime spinal pathology, a diagnostic quandary. SpineLine 2007 ; 8 ( 6 ) :14-20 BMJ 11/04/2009 volume 338 Lavy, C. , James, A. , Wilson-MacDonald, J. and Fairbank, J. 2009. Cauda equina syndrome. Goethem, J. W. M. , Hauwe, L. and Parizel, P. , ( 2007 ) . Spinal imagination: Diagnostic imagination of the spinal column and spinal cord. Germany: Springer Berlin Heidelberg. Browner, B. D. , ( 2003 ) skeletal injury: basic scientific discipline, direction, and Reconstruction. USA: Elsevier Health Sciences Lee, J. K. T. , ( 2006 ) . Computed organic structure imaging with MRI correlativity. Philadelphia, USA: Lippincott Williams & A ; Wilkins Clark, P. and Letts, M.A Trauma to the thoracic and lumbar spinal column in the adolescent.A Can J Surg.A OctA 2001 ; 44 ( 5 ) :337-45.A [ Medline ] . Atlas, S. W. , 2008. Magnetic resonance imagination of the encephalon and spinal column. Lippincott Williams & A ; Wilkins. Oskouian, R. J. and Johnson, J.P.A Vascular complications in anterior thoracolumbar spinal reconstruction.A J Neurosurg.A JanA 2002 ; 96 ( 1 Suppl ) :1-5.A [ Medline ] . Jarvik, J.G. , Bowen, B. and Ross, J. , 2001. Practice guideline for the public presentation of magnetic resonance imagination ( MRI ) of the grownup spinal column. ACR pattern guidelines and proficient criterions 2001. Spinal Cord Injuries And Treatments Health And Social Care Essay IntroductionMusculoskeletal system is an organ system that includes bone and gristle, musculuss, sinews, ligaments and articulations. Low back spinal column hurts can be breaks which affect the bone, herniation which affect the disc, sprain which affects ligaments or musculuss. ( Truumees, 2007 ) . Common hurts of the spinal column are associated with falls from a tallness and motor vehicle accidents. When a force is exerted to the lumbar spinal column and exceeds the stableness and strength of the spinal column it consequences in a break. ( Nadalo, 2007 ) . In injury this can ensue in encroachment of the nervousnesss and can do cauda equina syndrome. Cauda equina syndrome involves failing in the legs, vesica palsy and intestine. ( Larson & A ; Maiman, 1999 ) . Harmonizing to Truumees 2007, there is a scope of breaks that are linked with the spinal column. These scope from compaction breaks, where the bone collapses to when pieces of bone explode into the tissue known as explosion breaks. Fracture disruptions are the worst as the castanetss interruption and skid off from each other, ligaments are torn as good. Normally these state of affairss require surgery. Primary imagination protocol for look intoing spinal pathology comprises conventional skiagraphy, CT, and MRI. ( Kim, 2009 ) .Anatomy part:The spinal cord extends from the hiatuss magnum to L1-L2 phonograph record infinite. It is uninterrupted with the myelin oblongata and terminates in the conus medullaris. Below this degree the nerve roots running inferiorly are jointly called the cauda equina. The cauda equina tallies within the spinal canal, which is bordered interiorly by the vertebral organic structures and posterior by the dorsal bony arch, ( Vaccaro, 2003 ) . The membranous beds covering the spinal cord are referred to as the meninxs. The meninxs consist of three beds ; the Dura, arachnoid and Indian arrowroot mater. The Dura is attached interiorly to the posterior longitudinal ligament. The Indian arrowroot mater is composed of a superficial bed epi-pia and a deep bed pia-glia, ( Clark & A ; Letts, 2001 ) . The first alterations evident in spinal cord anatomy following traumatic hurt are punctate bleedings in the grey and white affair. The motion of the lumbar spinal column is mostly confined to flexure and extension with a minor grade of rotary motion. The part between the superior articular procedure and the lamina is the pars interaticularis, ( Nadalo, 2007 ) .PathophysiologyAs indicated above the breaks of the lumbar spinal column occur any clip the combined forces of compaction, distraction, and rotary motion exceed the strength of the spinal column. The prevailing force determines the nature of the break disruption. It is common that axial rotary motion occurs in the upper lumbar part. With great rotational forces, subluxation and a combined break occur and this consequences with the hurt to the conus medullaris. Compaction of the conus medullaris and nervus roots consequences in failing and hurting, ( Clark & A ; Letts, 2001 ) . Any hurt that involves the spinal cord is serious. If the conus medullaris is injured patients will hold jobs with the intestine, vesica and sexual map. A group of single nervousnesss called cauda equina are found below the conus medullaris. Pressure on these nervousnesss can do long term leg failing, intestine and vesica jobs therefore is treated as an exigency, ( Truumees, 2007 ) . Spinal intervertebral phonograph record distribute the forces that travel through the whole spinal column. They lie between two next vertebral organic structures and act as daze absorbers. Disc herniation or ecstasies occur when the inner nucleus pulposus ruptures through the diminished ring ( outer beds ) of the phonograph record. Disc herniation in the lower dorsum can be due to trauma. Symptoms include lower back hurting, leg hurting, numbness or weakening and prickling of one or both legs. In serious instances nervousnesss to the intestine and vesica can be compressed taking to incontinence, ( Knaub, 2007 ) . Compaction from big cardinal lumbar phonograph record herniation at L4/5 and L5/S1 degree is a common cause of cauda equina. Thickening of the ligamentum flavum and degenerative alterations as a consequence of spinal stricture is another cause of cauda equina. Spinal hurt with breaks or subluxation is another less common cause. Compaction can besides be caused by spinal tumor of metastatic lesions, ( Lavy, James, Wilson-MacDonald & A ; Fairbank, 2009 ) . The symptoms are less prognostic although they are associated with the damage of the vesica, intestine and sexual map and to some extend perianal ( saddle numbness ) . Cauda equina consequences from disfunction of many sacral and lumbar nervus roots. It is besides believed to be caused by interverbral phonograph record herniation. Loss of perianal sensory and sphincter perturbation and this could be with or without urinary keeping. Complete cauda equina has established urinary keeping or flood and uncomplete cauda equina there is decreased urinary esthesis, ( Lavy, James, Wilson-MacDonald & A ; Fairbank, 2009 ) . With disc herniation, if the degenerative procedure advancements, little circumferential crevices develop in the fibrosus, which subsequently coalesce to organize radial, tear. Differentiation between focal bulge of disc stuff and a circumferential expansion is of import, as the former is typically treated surgically, whereas the later can be treated cautiously. Disc herniat ion refers to a focal, uncomplete extension of the contents of the nucleus pulposus through an uncomplete tear of the annulus fibrosus, ( Lee, 2006 ) .Brief lineation of Imaging techniques/protocolsImagination ProbeImagination of the spinal column can be performed by conventional skiagraphy ( CR ) , ultrasound ( US ) , computerised imaging ( CT ) , digital minus angiography ( DSA ) or magnetic resonance imagination ( MRI ) . With conventional skiagraphy, anteroposterior ( AP ) , sidelong and oblique projections of the vertebral column should be obtained. CR provide valuable information sing bony constructions of the spinal column, facet articulations, phonograph record infinites, and foramina while limited information sing the paraspinal soft tissues can be obtained. The spinal cord is good seen with US in the first few months of life, ( Browner, 2003 ) . Multislice CT demonstrates the vertebral column, vascular constructions and disc really good together with better visual image of the spinal cord and paraspinal soft tissues while conventional CT demonstrates the vertebral organic structure and posterior elements really good with merely limited visual image of the soft tissue and spinal cord. DSA is still the gilded criterion for imaging and interventional processs of spinal vascular constructions. DSA is clip devouring, invasive technique that has the disadvantages of high degrees of radiation. MRI imagination has become the mode of pick for imagination of the spinal cord, thecal pouch, nervus roots, extradural infinite, vascular constructions, nervous hiatus, vertebral organic structure, intervertebral phonograph record, facet articulations, spinal ligaments and paraspinal soft tissue, ( Goethem, Hauwe & A ; Parizel, 2007 ) . Injury patients with hurting in the lumbar sacral part necessitate sidelong and AP radiologic positions. If these surveies are negative but clinical symptoms are impressive, farther imagination by CT is indicated. CT is helpful in characterizing complex hurts such as break disruptions and in separating burst breaks from anterior compaction breaks. Acute oncoming of radicular symptoms after acute injury may justify CTM or MRI to except acute intervertebral phonograph record herniation, ( Browner, 2003 ) .Diagnostic value including image visual aspectsPLAIN FILM RAD OF THE LUMBAR SPINE:Radiographic rating starts with the AP and sidelong radiogram. When clinically inappropriate a horizontal beam with the patient recumbent is taken alternatively of the sidelong place. Initial rating of the overall alliance of the thoracolumbar junction and lumbar spinal column is clearly assessed with a sidelong skiagraphy taken in the supine place. Many breaks demonstrate non merely a comminution of the vertebral organic structure but besides a local country of humpback. Oblique projections should be obtained merely when the AP and sidelong radiogram are inconsistent with the clinical rating. The patient ‘s status must besides let the rotary motion into the oblique place. The oblique projections provide first-class visual image of the pars interaticularis and the aspect articulations, ( Browner, 2003 ) . When viewed in an oblique projection, the lineation of the aspects and the pars interaticularis appear like the cervix of a Scottie Canis familiaris, ( Nadalo, 2007 ) . Soft tissue swelling may bespeak a break even if the break is non straight visualized. Structures that are best seen on the oblique positions include the cross procedure and pedicel on the dependent side and the pars interaticularis. Plain X beam is advantageous as it is readily available and cheap. It besides provide a rapid appraisal of a specific spinal part and depending on the patient ability, weight bearing and dynamic positions possibly obtained. Conventional skiagraphy is utile in corroborating normal osteal constructions, vertebral alliance and structural unity of the spinal column, ( Devlin, 2003 ) . On the contrary field x beam has low sensitiveness and specificity in placing diagnostic spinal pathology. It can non visualize nervous constructions and other soft tissue lesions ( disc herniation ) . It is limited in the diagnosing of early phase tumor or infection because important bone devastation must happen before a radiographic abnormalcy is noticeable, ( Devlin, 2003 ) .CT OF THE SPINECT allows images to be obtained in any plane to show the pathology in inquiry. Multi-planar computed imaging is CT with routinely obtained sagittal and coronal reformatted images. Multi-planar CT including three dimensional CT is presently the imagination technique of pick for spinal hurt. The value of CT is in the axial image, which demonstrates the nervous canal and the relationship of the break fragments to the canal. Axial information obtained in the supine patient are converted electronically into images displayed in the sagittal and coronal planes, without necessitating motion of the patie nt. ( Browner, 2003 ) Thin-section axial CT scanning with a bone algorithm is the individual most sensitive agencies by which to name breaks of the lumbar spinal column. Everyday coiling CT scans of the lumbar spinal column are valuable because multi-section CT scanners can bring forth high-resolution spinal images, even during a primary multi-systemic rating for injury. Good-quality CT images can be used to place more lumbar spinal column hurts than conventional radiographic surveies, ( Oskouian, & A ; Johnson, 2002 ) . CT is known to be the best for bone anatomy appraisal and the usage of multiple transverse sectional images which can be reconstructed to supply images in extraneous planes is an added advantage. It is the chief replacement when MRI is contraindicated, ( Devlin, 2003 ) . The disadvantages of CT follow the exposure to ionising radiation. It provides hapless word picture of nervous elements and next constructions. Ligaments, phonograph record, dural pouch, and nervus roots appear as different sunglassess of grey. Significant pathology can be missed. Sagittal images are non routinely reconstructed at many establishments, ( Devlin, 2003 ) .MRI OF SPECIFIC ACUTE SPINE INJURY:MRI is alone in its ability to observe acute hurt to the spinal cord. Fat appears bright on T1 images and less bright on T2 images. T1 images are good for measuring constructions that contain fat, bleeding or proteinaceous fluid as they demonstrate high signal. T2 images are leaden towards H2O. Water appears bright on T2 images and dark on T1 images. T2 images are most utile in contrasting normal and unnatural anatomy, ( Devlin, 2003 ) . Atlas 2008, suggest that cord odema appears isointense in relation to the normal spinal cord on T1-weighted spin reverberation images but becomes brighter than normal spinal cord on T2-weighted image sequences. MRI signals have the ability to place the histopathology of acute spinal cord hurt. MRI depicts normal ligaments as parts of low signal strength because of deficiency of nomadic H. Break of the ligament is seen on MRI scans as an disconnected break of the low signal, ligament fading or stretching of ligament, association of a lacerate ligament with an attached avulsed bone fragment, ( Browner, 2003 ) . The focal point is normally on spinal constructions when construing spinal column MRI scrutinies and merely the everyday sagittal and axial images are used. Coronal lookout images are acquired for localization of function intent before each everyday lumbar spinal column MRI scrutiny. This everyday normally includes the hip articulations and proximal thighbones, ( Lavelle & A ; Bell, 2007 ) . Acute intervertebral phonograph record herniation may attach to breaks or disruptions or may happen as an stray lesion. If the phonograph record impinges on the spinal cord or roots, a neurologic hurt may ensue. MRI presentation of a single-level acute intervertebral phonograph record herniation is important in surgical direction in spinal injury to optimize neurologic recovery, ( Browner, 2003 ) . Lumbar spinal column MRI can show many vertebral breaks and most abnormalcies of alliance. MRI is superior to CT in the designation of indirect marks of a break such as pre-cervical hydrops or bleeding, extradural hemorrhage, and sprains of the paraspinal and intra-spinal ligaments. Associated hurts to intracranial constructions are evaluated better by utilizing MRIs than by utilizing CT images, ( Jarvik, Bowen & A ; Ross, 2001 ) . MRI avoids ionising radiation and provides imaging in extraneous planes which makes it advantageous over other modes. It can be used to visualize an full spinal part and avoids missed pathology at passage zones between next spinal parts. It besides provides keen soft tissue item and first-class visual image of intrathecal nervous elements. MRI is sensitive to marrow abnormalcies, ( Atlas, 2008 ) . Contrary MRI does non specify osteal anatomy every bit good as CT. Implanted devices are contraindications to MRI and claustrophobic patients may hold trouble because of the little diameter of the imagination machine, ( Devlin, 2003 ) .Contribution to direction and intervention of the disease ( including consideration of patient issues and the wider context of healthcare proviso )Treatment and Management:The chief intervention for unstable lumbar spinal column breaks is surgical arrested development with spinal canal decompression as needed. A posterior attack involves pedicular arrested development in which 2 sections are fused. The process consequences in both fracture decrease and arrested development. The injured vertebra is grafted through the pedicel. Clearance of bone fragments from within the spinal canal is an of import end for most surgical attacks to lumbar spine breaks. Patients with complete paraplegia can be expected to stay unchanged. As for cauda equina syndrome surgical decompression is recommended after verification by MRI imagination of reversible cause of force per unit area. ( Lavy, James, Wilson-MacDonald & A ; Fairbank, 2009 ) .Research/Developments within diagnostic imagination ( lending to the above )New MR imaging techniques such as diffusion ( DWI ) , perfusion ( PWI ) , functional imagination ( FMRI ) and magnetic resonance spectrometry ( MRS ) provide more specific, elaborate and physiological information about the spinal column and spinal cord and besides enable quantitative rating. Contrast enhanced ( high dosage ) spinal MRA is a really promising technique, peculiarly for testing scrutinies of the spinal venas and arterias. ( Goethem, Hauwe & A ; Parizel, 2007 ) . The betterments in CT engineering, introduced with coiling CT and the newer multi-detector array systems create the potency for CT to supply showing of the thoracic and lumbar spinal column as portion of a everyday thoracic pit and abdominal-pelvic CT survey in a multiple injury patient. Single-slice or coiling CT used in concurrence with lookout AP and sidelong radiogram may finally supply more accurate designation of lumbosacral hurts than is achieved with conventional skiagraphy, ( Browner, 2003 ) . The development of the multi-slice CT engineering with 0.5 2nd gauntry rotary motion allows up to eight axial images to be acquired per second is expected to spread out to more images per second in the close hereafter. Addition of more sensor arrays is anticipated to take to farther additions in the velocity of image acquisition and betterments in image quality, ( Browner, 2003 ) . Bone scan utilizing RNI and extra trials will include Bone densitometry. Dual energy x-ray absorptiometry ( DEXA ) is used to measure bone mass Truumees, E. ( 2007 ) . Understanding lumbar spinal column injury. United States: Stryker Devlin, V. J. , 2003. Spine secrets. Elsevier Health Sciences Nadalo, L. A. , 2007. Lumbar spinal column, injury. Texas, USA: American College of Radiology. Larson, S. J. and Maiman, D. ( 1999 ) . Surgery of the lumbar spinal column. New York: Thieme Vaccaro, A. R. ( 2003 ) . Fractures of the cervical, thoracic, and lumbar spinal column. United Kingdom: Informa Health Care Knaub, M. A. ( 2007 ) . Understanding lumbar phonograph record herniation. United States: Stryker Kim, H. S. , ( 2009 ) . Critical hip upsets show up on spinal imagination surveies: Lookout images illuminate excess spinal lesions, guide scrutiny and assist forestall misdiagnosis of back hurting. The diary of musculoskeletal medical specialty ( UBM Medica ) : Diagnostic Imaging Asia Pacific. Vol. No. July 1, 2009. Lavelle, W. F. and Bell, G. R. 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