What is the prevalence of MELAS Syndrome?
How many people does MELAS Syndrome affect? Does it have the same prevalence in men and women? And in the different countries?
MELAS Syndrome (Mitochondrial Encephalomyopathy, Lactic Acidosis, and Stroke-like episodes) is a rare genetic disorder affecting mitochondrial function. Its prevalence is estimated to be around 1 in 15,000 to 1 in 30,000 individuals worldwide. The syndrome typically manifests in childhood or early adulthood and is characterized by a wide range of symptoms, including muscle weakness, seizures, stroke-like episodes, and lactic acidosis. While MELAS Syndrome is considered rare, it is important to raise awareness about this condition to facilitate early diagnosis and appropriate management.
MELAS syndrome, which stands for Mitochondrial Encephalomyopathy, Lactic Acidosis, and Stroke-like episodes, is a rare genetic disorder that affects the mitochondria, the energy-producing structures within cells. It is estimated that the prevalence of MELAS syndrome is approximately 1 in 4,000 to 5,000 individuals worldwide.
MELAS syndrome is caused by mutations in the mitochondrial DNA, which are inherited maternally. The symptoms of MELAS syndrome typically appear in childhood or adolescence and can vary widely between individuals. Common symptoms include muscle weakness, recurrent headaches, seizures, hearing loss, vision problems, and cognitive decline.
Due to its rarity and the variability of symptoms, MELAS syndrome is often underdiagnosed or misdiagnosed. Genetic testing is necessary to confirm the diagnosis. While there is currently no cure for MELAS syndrome, treatment focuses on managing symptoms and supporting overall health.
It is important for individuals with MELAS syndrome to receive specialized medical care and ongoing monitoring to address specific symptoms and prevent complications. Research and advancements in mitochondrial medicine continue to improve our understanding of MELAS syndrome and may lead to potential future treatments.
Posted Dec 24, 2020 by Natalia 2500
