Metachromatic leukodystrophy, juvenile form
MONDO:0009591Metachromatic leukodystrophy is an inherited condition characterized by the accumulation of fats called sulfatides in cells, especially cells of the nervous system. This accumulation results in progressive destruction of white matter of the brain, which consists of nerve fibers covered by myelin.Affected individuals experience progressive deterioration of intellectual functions and motor skills, such as the ability to walk. They also develop loss of sensation in the extremities, incontinence, seizures, paralysis, inability to speak, blindness, and hearing loss. Eventually they lose awareness of their surroundings and become unresponsive. This condition is inherited in an autosomal recessive pattern and is caused by mutations in the ARSA and PSAP genes.
Also known as: MLD, juvenile form, arylsulfatase A deficiency, juvenile form, metachromatic leukodystrophy, juvenile form, ARSA deficiency, MLD, Mld, arylsulfatase A deficiency, cerebral sclerosis diffuse metachromatic form
11 clinical trials for this condition and its sub-types.
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Broader categories
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Experimental cell shot aims to boost brain repair in kids with rare metabolic diseases
Disease control Recruiting nowThis early-stage trial tests whether adding special cells (DUOC-01) into the spinal fluid is safe for children with inherited metabolic diseases that damage the brain. Participants are ages 1 week to 21 years and are already receiving a standard umbilical cord blood transplant. T…
Phase: PHASE1 • Sponsor: Joanne Kurtzberg, MD • Aim: Disease control
Last updated Jun 26, 2026 14:27 UTC
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Wearable gadget aims to stop falls in neuropathy patients
Symptom relief Recruiting nowThis study tests a device called Walkasins, worn on the lower legs, that vibrates to give sensory feedback about foot pressure. The goal is to see if using it daily for six months improves balance and walking in 200 adults aged 55+ with peripheral neuropathy. Participants will do…
Phase: NA • Sponsor: RxFunction Inc. • Aim: Symptom relief
Last updated Jul 16, 2026 00:00 UTC
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Massive study seeks answers for rare inherited nerve diseases
Knowledge-focused Recruiting nowThis study aims to learn more about rare inherited disorders that affect the brain, spinal cord, muscles, and nerves. Researchers will collect medical history, perform exams, and run genetic tests on up to 3,500 participants. No new treatments are tested; the goal is to better un…
Sponsor: National Institute of Neurological Disorders and Stroke (NINDS) • Aim: Knowledge-focused
Last updated Jul 10, 2026 00:00 UTC
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Bedside test may end guesswork in nerve pain treatment
Knowledge-focused Recruiting nowThis study aims to see if a quick bedside sensory test can predict which painkiller—pregabalin, duloxetine, or a placebo—works best for people with nerve pain in their feet. About 190 adults with diabetic, chemotherapy-related, or idiopathic nerve pain will try each treatment for…
Phase: PHASE2 • Sponsor: University of Rochester • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:23 UTC
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4,000 patients to help unlock secrets of nerve disease
Knowledge-focused Recruiting nowThis study is collecting information from 4,000 adults with peripheral neuropathy (nerve damage) to better understand the condition. Researchers will combine standard tests with nerve ultrasound to see if it helps diagnose and track the disease. No new treatments are being tested…
Sponsor: Casa di Cura Dott. Pederzoli • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:08 UTC
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Liquid nerve biopsy could unlock ALS secrets
Knowledge-focused Recruiting nowThis study is collecting nerve samples and biofluids from 400 people with ALS or peripheral neuropathies to find biological markers for early diagnosis and disease tracking. By analyzing individual cells, researchers hope to identify molecular changes that happen before symptoms …
Sponsor: Fondazione I.R.C.C.S. Istituto Neurologico Carlo Besta • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:02 UTC