Analyzing levels of certain organic acids in the urine can be a useful first step in diagnosing aromatic L-amino acid decarboxylase (AADC) deficiency, a new report highlights. Using urine analyses for detecting the neurometabolic disorder would be less invasive than current tests, which require a spinal tap, the…
To help patient advocacy leaders and their partners better understand how global health statistics codes — known as ICD codes — are assigned, updated, and revised in the U.S. health information system, the EveryLife Foundation for Rare Diseases is presenting a first-of-its-kind resource guide. The foundation created the…
Those who wish to gain practical tools for living optimally with rare diseases are encouraged to attend the annual Living Rare Living Stronger Patient and Family Forum, hosted by the National Organization for Rare Disorders (NORD) and set this year for June 26-27. The conference brings together patients,…
Those who wish to gain practical tools for living optimally with rare diseases are encouraged to attend the annual Living Rare Living Stronger Patient and Family Forum, hosted by the National Organization for Rare Disorders (NORD) and set this year for June 26-27. The conference brings together patients,…
Eurordis opened a campaign, called Rare 2030 Action, that is seeking to establish a European action plan for rare diseases to ensure that none of the 30 million people in Europe living with rare diseases are left behind by the start of a new decade. As part of…
Children with aromatic l-amino acid decarboxylase (AADC) deficiency experience a wide range of symptoms and difficulties in day-to-day activities, which can have substantial affects on their quality of life, a study based on interviews with caregivers reported. This is the first published scientific study to explore the qualitative experience…
Recently-characterized mutations that have been associated with mild AADC deficiency cause some alterations to the AADC protein, but do not drastically alter the protein’s structure, according to a new analysis. The data were presented at the WebPro meeting this May in a poster, titled “Compound…
Caregivers of children with aromatic l-amino acid decarboxylase (AADC) deficiency spend the bulk of their days providing care, with most needing additional help and having to quit their jobs or greatly reduce working hours, according to responses to a questionnaire developed by PTC Therapeutics. “As with so many rare…
Using PTC-AADC gene therapy in children with aromatic l-amino acid decarboxylase (AADC) deficiency was found to be relatively safe and led to improvements in motor function, cognitive abilities, and breathing, a review of six clinical trials found. The therapy also showed benefits in feeding, mood, and sleep among…
Examining cerebrospinal fluid — the liquid surrounding the brain and spinal cord — remains the best way to diagnose aromatic L-amino acid decarboxylase (AADC) deficiency, a recent study confirms. The investigation also found that measuring treatment response by routinely re-examining this fluid appears unnecessary, and that certain molecules found…
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