Primary tethered cord syndrome
MONDO:0017086Primary tethered cord syndrome is a genetic, non-syndromic congenital malformation of the neurenteric canal, spinal cord and column characterized by progressive neurologic deterioration (pain, sensorimotor deficits, abnormal gait, decreased tone or abnormal reflexes), musculoskeletal changes (foot deformities and asymmetry, muscle atrophy, limb weakness and numbness, gait disturbances, scoliosis) and/or genitourinary manifestations (bladder and bowel dysfunction). Midline cutaneous stigmata in the lumbosacral region, such as turfs of hair, skin appendages, dimples, subcutaneous lipomas, skin discoloration or hemangiomas, are frequently associated.
Also known as: Tethered Cord Syndrome, primary tethered spinal cord syndrome, occult spinal dysraphism, occult spinal dysraphism sequence, segmental vertebral anomalies, tethered cord syndrome
3 clinical trials for this condition and its sub-types.
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Spinal cord snip: could a simple surgery ease hidden tethered cord symptoms?
Disease control Recruiting nowThis small pilot study tests whether cutting a fibrous strand at the end of the spinal cord (filum terminale) can relieve symptoms of occult tethered cord syndrome better than medical management alone. Twenty people aged 2 to 80 who have not improved with standard care will be ra…
Phase: NA • Sponsor: Weill Medical College of Cornell University • Aim: Disease control
Last updated Jun 27, 2026 12:33 UTC
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Massive data collection launched for brain surgery patients
Knowledge-focused Recruiting nowThis study is gathering medical information and samples from up to 5,000 people with neurosurgical conditions like brain tumors, epilepsy, and Parkinson's disease. Participants receive standard care while their data is collected for future research. No new treatments are being te…
Sponsor: National Institute of Neurological Disorders and Stroke (NINDS) • Aim: Knowledge-focused
Last updated Aug 15, 2026 00:00 UTC