- What does CMT look like?
- Can CMT be cured?
- Can CMT affect your eyes?
- Is CMT more common in males or females?
- Does CMT cause leg cramps?
- Is CMT a motor neuron disease?
- At what age does CMT present?
- Does CMT affect your brain?
- Is CMT considered a disability?
- Can CMT be passed from father to daughter?
- How is CMT passed down?
- Does CMT cause back pain?
- Can CMT skip a generation?
- Why do my legs get tired so quickly?
- Is CMT a form of muscular dystrophy?
- Does CMT make tired?
- Does CMT affect memory?
- Does CMT affect speech?
What does CMT look like?
The most common initial presentation of CMT is distal weakness and atrophy, which manifest with foot drop and pes cavus (high arched feet).
Many patients with CMT eventually develop contractures (stiffened joints) that result in deformities of the feet and hands..
Can CMT be cured?
There’s no cure for Charcot-Marie-Tooth disease (CMT), but therapies are available to help reduce your symptoms and enable you to live as independently as possible.
Can CMT affect your eyes?
CMT Type 6 involves development of optic atrophy with loss of vision or blindness, muscle atrophy and weakness, loss of sensation, and balance and gait difficulties. Depending on the genetic cause of the CMT Type 6, there may be other symptoms including delayed learning.
Is CMT more common in males or females?
The condition affects an equal number of males and females. CMT hereditary neuropathy is the most common inherited neurological disorder affecting more than 250,000 Americans. Since this condition is frequently undiagnosed, misdiagnosed or diagnosed very late in life, the true number of affected persons may be higher.
Does CMT cause leg cramps?
1-4 Muscle cramps are frequent in CMT, affecting up to 85% of patients with some subtypes of CMT. These cramps impact quality of life and have been identified as an important therapeutic target for clinical trials in CMT. 1-4 There is no FDA approved treatment for muscle cramps.
Is CMT a motor neuron disease?
Charcot-Marie-Tooth disease is a sensory and motor neuropathy. That is, it affects motor nerves (which control muscle movement) and sensory nerves (which carry sensory information to the brain).
At what age does CMT present?
The age of onset of CMT can vary anywhere from young childhood to the 50s or 60s. Symptoms typically begin by the age of 20. For reasons unknown as of 2004, the severity in symptoms can also vary greatly, even among members of the same family .
Does CMT affect your brain?
Unlike other neurological disorders, CMT usually isn’t life-threatening, and it almost never affects the brain. It causes damage to the peripheral nerves — tracts of nerve cell fibers that connect the brain and spinal cord to muscles and sensory organs.
Is CMT considered a disability?
Medically Qualifying Under A Disability Listing: CMT is a form of peripheral neuropathy, meaning it affects the nerves and muscles in the arms, legs, hands, and feet. The Social Security Administration (SSA) has a standard disability listing for this type of neurological disorder.
Can CMT be passed from father to daughter?
This change is called a mutation. Some genetic mutations are hereditary, meaning they can be passed down from a parent to their child. CMT is caused by hereditary genetic mutations. But just because someone has CMT doesn’t mean they got it from one of their parents.
How is CMT passed down?
All types of CMT are inherited from the parents of the affected individual, and can be passed on to their children. There are different types of CMT caused by mutations or errors in different genes. Depending on the type, CMT is inherited in autosomal dominant, autosomal recessive, or X-linked pattern.
Does CMT cause back pain?
In more than 75% of cases, neuropathic pain is caused by low-back pain and neck pain, sometimes associated to spinal cord pain….Non-painful patientsPainful patientsSex (M / W)6 / 1216 / 16Onset of the disease (years)20.1 (0.3–55)21.3 (3–68)History of foot surgery39Arched feet132514 more rows
Can CMT skip a generation?
CMT does not skip generations genetically. For people with autosomal dominant and X-linked conditions, a person will either have the condition or not. If a parent has CMT that has been genetically confirmed, a child can be tested when that child is at least 18 years of age and with appropriate genetic counseling.
Why do my legs get tired so quickly?
Poor circulation Your legs may feel tired or fatigued if your blood isn’t circulating through your body properly. Poor circulation often affects the lower part of your body since it’s harder for blood to flow upward toward your heart. Sometimes blood can collect in your legs, ankles, and feet.
Is CMT a form of muscular dystrophy?
No, CMT is not a type of muscular dystrophy. CMT is primarily a disease of the peripheral nerves, whereas muscular dystrophy is a group of diseases of the muscle itself. CMT causes weakness and impaired sensory perception because signals can’t get to and from the brain to muscle and skin, among other things.
Does CMT make tired?
Fatigue is a common symptom in CMT. A study, published in the Journal of Neurology in 2010 and based on questionnaire given patients and an age- and sex-matched control group, reported that fatigue levels were significantly higher in people with CMT. Fatigue in CMT can be due to a number of reasons.
Does CMT affect memory?
The most common cause of CMT is the duplication of a region on the short arm of chromosome 17, which includes the gene PMP22. We report a thirty-seven-year-old man with CMT disease having sleep, memory and attention disorders characterized by brief retrograde amnesia at early age.
Does CMT affect speech?
Muscles may get weaker, and you may injure areas of the body that experience decreased sensation. You may also experience difficulty breathing, swallowing or speaking if the muscles that control these functions are affected by Charcot-Marie-Tooth disease.