Hereditary spastic paraplegia 42
MONDO:0012928Autosomal dominant spastic paraplegia type 42 is a pure form of hereditary spastic paraplegia characterized by slowly progressive spastic paraplegia of lower extremities with an age of onset ranging from childhood to adulthood and patients presenting with spastic gait, increased tendon reflexes in lower limbs, extensor plantar response, weakness and atrophy of lower limb muscles and, in rare cases, pes cavus. No abnormalities are noted on magnetic resonance imaging.
Also known as: SLC33A1 autosomal dominant pure spastic paraplegia, SPG42, autosomal dominant pure spastic paraplegia caused by mutation in SLC33A1, autosomal dominant spastic paraplegia type 42, hereditary spastic paraplegia type 42, spastic paraplegia 42, autosomal dominant
2 clinical trials for this condition and its sub-types, 0 tagged with Hereditary spastic paraplegia 42 itself.
Follow this condition to get notified about new trialsWhere it sits in the disease tree
Browse by category →-
Can ultrasound make botox injections more precise for stiff muscles?
Disease control Recruiting nowThis trial tests whether using ultrasound to guide botulinum toxin injections into spastic leg muscles works better than the standard method of relying on touch and anatomical landmarks. Researchers will give 40 adults with spastic paraplegia two rounds of injections, one with ea…
Phase 4 • Sponsor: Universidade Federal Fluminense • Aim: Disease control
Last updated Sep 05, 2026 00:00 UTC
-
Can a massive natural history study unlock the secrets of rare movement disorders?
Knowledge-focused Recruiting nowThis study follows thousands of people with ataxia, hereditary spastic paraplegia, and spastic ataxia, rare conditions that cause progressive problems with walking, balance, and coordination. Researchers will track how symptoms evolve using clinical exams, patient reports, digita…
Sponsor: Heidelberg University • Aim: Knowledge-focused
Last updated Sep 03, 2026 00:00 UTC