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What is the life expectancy for person with myotonic muscular dystrophy?
Wiki User
∙ 14y ago
Persons with Becker MD may live until middle age.
Wiki User
∙ 13y ago
Wiki User
∙ 13y agooften live into their twenties and beyond, provided they have mechanical ventilation assistance and good respiratory hygiene.
Wiki User
∙ 13y ago..late teen years to early adulthood
Wiki User
∙ 11y agoMostly Age 25. 25 is the longest.
Wiki User
∙ 14y ago55
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What do symptoms of Myotonic dystrophy include?
facial weakness and a slack jaw, drooping eyelids (ptosis ), and muscle wasting in the forearms and calves. A person with this dystrophy has difficulty relaxing his grasp, especially if the object is cold
What is the name of the disease in which a person sleeps with open eyes?
It could be facioscapulohumeral muscular dystrophy.
What is the disease you are born with that makes you ill immobile and unable to speak?
Muscular Dystrophy can do all that, eventually killing the person
Muscular Dystrophy is communicale disease or non communicable disease?
It is not because it is a problem with genetics, and is not spread from one person to another.
What is the role of heredity in myotonic dystrophy?
DM is inherited through autosomal dominant inheritance. This means that equal numbers of males and females are affected. It also means that only one gene in the pair needs to have the mutation in order for a person to be affected.
How do you get life insurance for a son that has muscular dystrophy?
The biggest thing when determining whether a person with muscular dystrophy can obtain coverage is whether it is localized or not. If it is localized, they can usually obtain a traditional life insurance policy at a Table 2-6 range. If it is not localized it could mean a decline. It is often times more complicated if it is a child, but guarantee issue options are available. You would definitely want to work with an experienced high risk life insurance agency who has success with these types of cases.
What diseases can happened in muscular system?
The muscular system can have many different types of conditions. Some of the more obvious ones have to do with muscle development and function. Muscular dystrophy is a genetic disorder that affects the way muscles repair themselves and can lead to atrophy where the person has to be in a wheelchair. The other kinds may have to do with the nervous system and its ability to control them, like Lou Gherig's disease, while still other forms have to do with hormones, like in Parkinson's.
Which types of muscular dystrophy are autosomal recessive diseases?
Some forms of LGMD and DD exhibit this pattern of inheritance, as does CMD. A person with only one flawed copy, called a carrier, will not have the disease, but may pass the flawed gene on to his children.
What disease can be caused by a mutation in the dystrophin gene?
What Is Muscular Dystrophy?Muscular dystrophy (MD) is a genetic disorder that weakens the muscles that help the body move. People with MD have incorrect or missing information in their genes, which prevents them from making the proteins they need for healthy muscles. Because MD is genetic, people are born with the problem - it's not contagious and you can't catch it from someone who has it. MD weakens muscles over time, so children, teens, and adults who have the disease can gradually lose the ability to do the things most people take for granted, like walking or sitting up. Someone with MD might start having muscle problems as a baby or their symptoms might start later. Some people even develop MD as adults.Several major forms of muscular dystrophy can affect teens, each of which weakens different muscle groups in various ways:Duchenne (pronounced: due-shen) muscular dystrophy (DMD), the most common type of the disease, is caused by a problem with the gene that makes a protein called dystrophin. This protein helps muscle cells keep their shape and strength. Without it, muscles break down and a person gradually becomes weaker. DMD affects boys. Symptoms usually start between ages 2 and 6. By age 10 or 12, kids with DMD often need to use a wheelchair. The heart may also be affected, and people with DMD need to be followed closely by a lung and heart specialist. They can also develop scoliosis (curvature of the spine) and tightness in their joints. Over time, even the muscles that control breathing get weaker, and a person might need a ventilator to breathe.Becker muscular dystrophy (BMD), like DMD, affects boys. The disease is very similar to DMD, but its symptoms may start later and can be less severe. With BMD, symptoms like muscle breakdown and weakness sometimes don't begin until age 10 or even in adulthood. People with BMD can also have breathing, heart, bone, muscle, and joint problems. Many people with BMD can live long, active lives without using a wheelchair.Emery-Dreifuss (pronounced: em-uh-ree dry-fuss) muscular dystrophy (EDMD) typically starts causing symptoms in late childhood to early teens and sometimes as late as age 25. EDMD is another form of muscular dystrophy that affects mostly boys. It involves muscles in the shoulders, upper arms, and shins, and it often causes joint problems (joints can become tighter in people with EDMD). The heart muscle may also be affected.Limb-girdle muscular dystrophy (LGMD) affects boys and girls equally, weakening muscles in the shoulders and upper arms and around the hips and thighs. LGMD can begin as early as childhood or as late as mid-adulthood, and it often progresses slowly. Over time, a wheelchair might be necessary to get around. There are many different types of LGMD, each with its own specific features.Facioscapulohumeral (pronounced: fa-she-o-skap-you-lo-hyoo-meh-rul) muscular dystrophy (FSHD) can affect both guys and girls, and it usually begins during the teens or early adulthood. FSHD affects muscles in the face and shoulders and sometimes causes weakness in the lower legs. People with this type of MD might have trouble raising their arms, whistling, or tightly closing their eyes. How much a person with this form of muscular dystrophy is affected by the condition varies from person to person. It can be quite mild in some people.Myotonic (pronounced: my-uh-tah-nick) dystrophy (MMD) is a form of muscular dystrophy in which the muscles have difficulty relaxing. In teens, it can cause a number of problems, including muscle weakness and wasting (where the muscles shrink over time), cataracts, and heart problems.Congenital muscular dystrophy (CMD) is the term for all types of MD that show signs in babies and young children, although the MD isn't always diagnosed right away. Like other forms of MD, CMD involves muscle weakness and poor muscle tone. Occurring in both girls and boys, it can have different symptoms. It varies in how severely it affects people and how quickly or slowly it worsens. In rare cases, CMD can cause learning or intellectual disabilities.The life expectancy (in other words, how long a person may live) for many of these forms of muscular dystrophy depends on the degree to which a person's muscles are weakened as well as how much the heart and lungs are affected
When does Oculopharyngeal muscular dystrophy usually begin?
usually begins in a person's thirties or forties, with weakness in the muscles controlling the eyes and throat. Symptoms include drooping eyelids, difficulty swallowing (dysphagia), and weakness progresses to other muscles of the face, neck
Muscular dystrophy?
DefinitionDuchenne muscular dystrophy is an inherited disorder that involves rapidly worsening muscle weakness.Alternative NamesPseudohypertrophic muscular dystrophy; Muscular dystrophy - Duchenne typeCauses, incidence, and risk factorsDuchenne muscular dystrophy is a rapidly-worsening form of muscular dystrophy. Other muscular dystrophies (including Becker's muscular dystrophy) get worse much more slowly.Duchenne muscular dystrophy is caused by a defective gene for dystrophin (a protein in the muscles). However, it often occurs in people without a known family history of the condition.Because of the way the disease is inherited, males are more likely to develop symptoms than are women. The sons of females who are carriers of the disease (women with a defective gene but no symptoms themselves) each have a 50% chance of having the disease. The daughters each have a 50% chance of being carriers.Duchenne muscular dystrophy occurs in approximately 1 out of every 3,600 male infants. Because this is an inherited disorder, risks include a family history of Duchenne muscular dystrophy.SymptomsSymptoms usually appear before age 6 and may appear as early as infancy. They may include:FatigueMental retardation (possible, but does not worsen over time)Muscle weakness Begins in the legs and pelvis, but also occurs less severely in the arms, neck, and other areas of the bodyDifficulty with motor skills (running, hopping, jumping)Frequent fallsRapidly worsening weaknessProgressive difficulty walkingAbility to walk may be lost by age 12By age 10, the person may need braces for walking. By age 12, most patients are confined to a wheelchair.Signs and testsA complete nervous system (neurological), heart, lung, and muscle exam may show:Abnormal heart muscle (cardiomyopathy)Congestive heart failure or irregular heart rhythm (arrhythmias) -- rareDeformities of the chest and back (scoliosis)Enlarged calf muscles, which are eventually replaced by fat and connective tissue (pseudohypertrophy)Loss of muscle mass (wasting)Muscle contractures in the heels, legsMuscle deformitiesRespiratory disorders, including pneumonia and aspiration of food or fluid into the lungs (in late stages of the disease)Tests may include:Electromyography (EMG)Genetic testsMuscle biopsySerum CPKTreatmentThere is no known cure for Duchenne muscular dystrophy. Treatment aims to control symptoms to maximize quality of life. Gene therapy may become available in the future.Activity is encouraged. Inactivity (such as bedrest) can worsen the muscle disease. Physical therapy may be helpful to maintain muscle strength and function. Orthopedic appliances (such as braces and wheelchairs) may improve mobility and the ability to care for yourself.Support GroupsYou can ease the stress of illness by joining a support group where members share common experiences and problems. See muscular dystrophy - support group. The Muscular Dystrophy Association is an excellent source of information on this disease.Expectations (prognosis)Duchenne muscular dystrophy leads to quickly worsening disability. Death usually occurs by age 25, typically from lung disorders.ComplicationsCardiomyopathyCongestive heart failure (rare)DeformitiesHeart arrhythmias (rare)Mental impairment (varies, usually minimal)Permanent, progressive disability Decreased mobilityDecreased ability to care for selfPneumonia or other respiratory infectionsRespiratory failureCalling your health care providerCall your health care provider if:Your child has symptoms of Duchenne muscular dystrophySymptoms worsen, or new symptoms develop, particularly fever with cough or breathing difficultiesPreventionGenetic counseling is advised if there is a family history of the disorder. Duchenne muscular dystrophy can be detected with about 95% accuracy by genetic studies performed during pregnancy.ReferencesKliegman RM, Behrman RE, Jenson HB, Stanton BF. Muscular dystrophies. In: Kliegman RM, Behrman RE, Jenson HB, Stanton BF. Nelson Textbook of Pediatrics. 18th ed. Philadelphia, Pa:Saunders Elsevier; 2007:chap 608.
Becker muscular dystrophy?
DefinitionBecker muscular dystrophy is an inherited disorder that involves slowly worsening muscle weakness of the legs and pelvis.Alternative NamesBenign pseudohypertrophic muscular dystrophy; Becker's dystrophyCauses, incidence, and risk factorsBecker muscular dystrophy is very similar to Duchenne muscular dystrophy, except that it gets worse at a much slower rate.The disorder is passed down through families (inherited). Having a family history of the condition raises your risk.Becker muscular dystrophy occurs in approximately 3 - 6 out of every 100,000 males. It is less common than Duchenne muscular dystrophy.SymptomsFemales rarely develop symptoms. Males will develop symptoms if they inherit the defective gene. Symptoms usually appear in boys at about age 12, but may begin later.Muscle weakness of the lower body, including the legs and pelvis area, slowly gets worse, causing:Difficulty walking that gets worse over time; by age 25-30 the person is usually unable to walkFrequent fallsDifficulty with running, hopping, and jumpingLoss of muscle massMuscle weakness in the arms, neck, and other areas is not as severe as in the lower body.Other symptoms may include:Breathing problemsCognitive problems (these do not get worse over time)FatigueLoss of balance and coordinationSigns and testsThe health care provider will do a nervous system (neurological) and muscle examination. A careful medical history is also important, because the pattern of symptom development resembles that of Duchenne's muscular dystrophy. However, Becker muscular dystrophy gets worse much more slowly.An exam may find:Abnormally developed bones, leading to deformities of the chest and back (scoliosis)Abnormality of heart muscle function (cardiomyopathy)Congestive heart failure or irregular heartbeat (arrhythmias) - rareMuscle deformities, including: Contractures of heels and legsAbnormal fat and connective tissue in calf musclesMuscle loss that begins in the legs and pelvis, then moves on to the muscles of the shoulders, neck, arms, and respiratory systemTests that may be done include:CPK blood testElectromyography (EMG) nerve testingMuscle biopsyor genetic blood testTreatmentThere is no known cure for Becker muscular dystrophy. The goal of treatment is to control symptoms to maximize the person's quality of life. Some doctors prescribe steroids to help keep a patient walking for as long as possible.Activity is encouraged. Inactivity (such as bed rest) can make the muscle disease worse. Physical therapy may be helpful to maintain muscle strength. Orthopedic appliances such as braces and wheelchairs may improve mobility and self-care.Genetic counseling may be recommended. Daughters of a man with Becker muscular dystrophy may carry the defective gene and could pass it onto their sons.Support GroupsYou can ease the stress of illness by joining a support group where members share common experiences and problems.See: Muscular dystrophy - support groupExpectations (prognosis)Becker muscular dystrophy leads to slowly worsening disability, although the degree of disability varies. Some men may need a wheelchair, while others may only need to use walking aids such as canes or braces.ComplicationsHeart-related complications such as cardiomyopathyLung failurePneumonia or other respiratoryinfectionsIncreasing and permanent disability, that leads to: Decreased ability to care for selfDecreased mobilityCalling your health care providerCall your health care provider if:Symptoms of Becker muscular dystrophy appearA person with Becker muscular dystrophy develops new symptoms (particularly feverwith cough or breathing difficulties)You are planning to start a family and you or other family members have been diagnosed with Becker muscular dystrophyPreventionGenetic counseling may be advised if there is a family history of Becker muscular dystrophy.ReferencesKliegman RM, Behrman RE, Jenson HB, Stanton BF. Muscular dystrophies. In: Kliegman RM, Behrman RE, Jenson HB, Stanton BF, eds. Nelson Textbook of Pediatrics. 18th ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap 608.
