Disorder of protein N-glycosylation

This study is for people with PMM2-CDG, a rare genetic disorder, who have already taken the experimental drug GLM101 in a previous trial. The goal is to see if GLM101 is safe and effective over a longer period. Participants will receive weekly infusions of GLM101 at the same dose…

This study tests a drug called GLM101 for people with PMM2-CDG, a rare inherited disease that affects movement and coordination. About 50 children and adults will receive weekly infusions of either GLM101 or a placebo for 24 weeks, followed by an open-label phase where everyone g…

This study offers voluntary screening for newborns in North Carolina to detect a wide range of rare health conditions early. Using a small blood sample already collected at birth, the program tests for dozens of disorders, including spinal muscular atrophy, cystic fibrosis, and m…

This study tests new vitamin and mineral supplements called EasiVits for children aged 1-16 with inborn errors of metabolism (IEM). These supplements have less carbohydrate and no flavor, so they can be used with different diets and kids can add their own taste. The goal is to se…

This study will collect and analyze genetic data from 1000 people with suspected inherited metabolic diseases, including conditions like epilepsy and mitochondrial disorders. Researchers at Karolinska University Hospital aim to improve diagnosis by using advanced genetic testing …

This study was designed to track how COVID-19 infection might worsen the condition of people with inherited metabolic diseases (IMD). Researchers planned to collect information from French patients with IMD who had or had COVID-19 to see how often their metabolic disease got wors…

This study is gathering medical information from 120 people with PMM2-CDG, a rare genetic disorder. Researchers will track growth, organ function, and development over time. The goal is to better understand the disease and help design future treatments. No new drugs are being tes…