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Autonomic dysreflexia
MONDO:0043975A syndrome associated with damage to the spinal cord above the mid thoracic level (see SPINAL CORD INJURIES) characterized by a marked increase in the sympathetic response to minor stimuli such as bladder or rectal distention. Manifestations include HYPERTENSION; TACHYCARDIA (or reflex bradycardia); FEVER; FLUSHING; and HYPERHIDROSIS. Extreme hypertension may be associated with a STROKE. (From Adams et al., Principles of Neurology, 6th ed, pp538 and 1232; J Spinal Cord Med 1997;20(3):355-60)
Also known as: autonomic dysreflexia, Dysreflexia, autonomic, Dysreflexia, spinal autonomic, Dysreflexias, autonomic, Dysreflexias, spinal autonomic, autonomic Dysreflexia, spinal, autonomic Dysreflexias, autonomic Dysreflexias, spinal
11 clinical trials for this condition and its sub-types.
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Spinal stimulation may help bladder and blood pressure after injury
Knowledge-focused CompletedThis study looked at how spinal cord epidural stimulation affects bladder, bowel, and blood pressure control in 61 adults with spinal cord injury. Researchers monitored participants in a lab and at home to understand autonomic dysreflexia and test stimulation as a therapy. The go…
Phase: NA • Sponsor: University of Louisville • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:28 UTC
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Spinal cord injury study reveals body's hidden stress during routine catheterization
Knowledge-focused CompletedThis study looked at 22 adults with spinal cord injury to understand whether anxiety or physical discomfort causes changes in heart rate and blood pressure during bladder catheterization. Participants either did the procedure themselves or had a nurse do it, with some not knowing…
Phase: NA • Sponsor: University of British Columbia • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:24 UTC