Limb girdle syndrome

Limb Girdle Syndrome is a term used to describe a group of diseases that cause weakness and wasting of the muscles in the arms and legs. The muscles most affected are those closest to the body (proximal muscles), specifically the muscles of the shoulders, hips, thighs and upper arms.

Symptoms

The symptoms of Limb Girdle Syndrome can vary greatly from person to person. Some people may experience mild symptoms, while others may have severe disability. The most common symptoms include:

• Muscle weakness
• Difficulty walking
• Difficulty lifting objects
• Difficulty climbing stairs
• Falls
• Muscle cramps
• Muscle pain

Causes

Limb Girdle Syndrome is caused by mutations in certain genes. These mutations lead to the production of proteins that are necessary for the normal functioning of muscle cells. When these proteins are missing or not functioning properly, the muscle cells become damaged and die, leading to the symptoms of Limb Girdle Syndrome.

Diagnosis

The diagnosis of Limb Girdle Syndrome is based on the symptoms, medical history, and physical examination of the patient. Additional tests may be needed to confirm the diagnosis, such as:

• Blood tests
• Muscle biopsy
• Genetic testing
• Electromyography (EMG)
• Magnetic resonance imaging (MRI)

Treatment

There is currently no cure for Limb Girdle Syndrome. Treatment is focused on managing the symptoms and improving the quality of life. This may include:

• Physical therapy
• Occupational therapy
• Speech therapy
• Assistive devices
• Medications to manage symptoms

See Also

• Muscular Dystrophy
• Genetic Disorders
• Physical Therapy
• Occupational Therapy