Autosomal recessive cerebellar ataxia
MONDO:0015244Autosomal recessive cerebellar ataxias (ARCA) are a heterogeneous group of rare neurological disorders involving both the central and peripheral nervous system (and in some cases other systems and organs), and characterized by degeneration or abnormal development of the cerebellum and spinal cord and, in most cases, early onset occurring before the age of 20 years.
Also known as: ARCA, arca, cerebellar ataxia, autosomal recessive
90 clinical trials for this condition and its sub-types.
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Broader categories
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Experimental drug aims to halt rare neurological decline
Disease control Not yet recruitingThis Phase 3 trial tests whether vatiquinone can slow the progression of Friedreich's ataxia, a rare genetic disorder that damages the nervous system and impairs movement. About 120 adults with moderate symptoms will take the drug for 24 months. Researchers will measure changes i…
Phase: PHASE3 • Sponsor: PTC Therapeutics • Aim: Disease control
Last updated Jul 04, 2026 00:00 UTC
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Could a simple gel boost gum healing in diabetes?
Disease control Not yet recruitingThis study tests whether adding hyaluronic acid gel to standard deep cleaning (scaling and root planing) improves gum healing in people with both diabetes and advanced gum disease. Twenty-three participants will receive the standard cleaning on all teeth, and then two gum pockets…
Phase: NA • Sponsor: Marmara University • Aim: Disease control
Last updated Jun 27, 2026 13:05 UTC
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New combo therapy aims to spare organs in High-Risk rectal cancer
Disease control Not yet recruitingThis phase 3 trial tests whether short-course radiation followed by chemotherapy and an immunotherapy drug (serplulimab) works better than standard long-course chemoradiation for high-risk locally advanced rectal cancer. 612 patients will be randomly assigned to one of the two tr…
Phase: PHASE3 • Sponsor: Fudan University • Aim: Disease control
Last updated Jun 27, 2026 12:23 UTC
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Can intense walking training help brain injury patients walk better?
Symptom relief Not yet recruitingThis study looks at whether high-intensity walking training can help people with cerebellar damage (a part of the brain that controls balance and coordination) improve their walking ability. Twenty participants will either do intense walking exercises or standard training. The go…
Phase: NA • Sponsor: Indiana University • Aim: Symptom relief
Last updated Jun 27, 2026 13:01 UTC
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Could a zapping cap boost memory? small study tests brain stimulation for cognitive decline
Symptom relief Not yet recruitingThis pilot study will test whether a non-invasive brain stimulation technique called transcranial alternating current stimulation (tACS) can improve working memory in 30 adults with mild cognitive impairment or traumatic brain injury. Participants will receive low-level electrica…
Phase: NA • Sponsor: Sunnybrook Health Sciences Centre • Aim: Symptom relief
Last updated Jun 27, 2026 12:28 UTC
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Exercise and drug combo may fight fatigue in rare disease
Symptom relief Not yet recruitingThis study looks at whether doing aerobic exercise at home, with or without the drug omaveloxolone, can safely improve fatigue and heart-lung fitness in people with Friedreich's ataxia. About 30 adults with the condition will take part. The goal is to see if the combination helps…
Phase: NA • Sponsor: Scott Barbuto • Aim: Symptom relief
Last updated Jun 27, 2026 09:09 UTC
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AI vs. experts: can a computer judge speech as well as a human?
Knowledge-focused Not yet recruitingThis study will compare how well an AI program (Blings) measures speech clarity in 40 adults with speech disorders from stroke or other neurological conditions. Two speech therapists will also rate the same speech samples. The goal is to see if the AI can reliably replace or assi…
Sponsor: Pusan National University Yangsan Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:11 UTC