J Korean Acad Rehabil Med.  2003 Apr;27(2):275-279.

The Resininferatoxin Therapy for the Hyperreflexive Neurogenic Bladder: Report of two cases of spinal cord injured patients

Affiliations
  • 1Department of Rehabilitation Medicine, College of Medicine, The Catholic University of Korea, Korea. serrom@hanmail.net

Abstract

Resiniferatoxin, a substance isolated from some species of Euphorbia, a cactus-like plant, shows pharmacological effects similar to those of capsaicin. We administered resiniferatoxin for treating detrusor hyperreflexia to patient with chronic spinal cord injury. Resiniferatoxin solution (100 ml at a concentration of 10-7, 10-6 M) was instilled twice into the bladder of patient with detrusor hyperreflexia and left in place for 30 minutes. Effects on bladder function were monitored at 1 month later follow-up. One month after the last resiniferatoxin instillation, patients reported a significant symptomatic improvement of their incontinence and increased mean bladder capacity.

Keyword

Resiniferatoxin; Detrusor hyperreflexia; Neurogenic bladder; Spinal cord injury

MeSH Terms

Capsaicin
Euphorbia
Follow-Up Studies
Humans
Plants
Reflex, Abnormal
Spinal Cord Injuries
Spinal Cord*
Urinary Bladder
Urinary Bladder, Neurogenic*
Capsaicin
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