Meralgia paresthetica
MONDO:0023757Meralgia paresthetica is a condition characterized by tingling, numbness and burning pain in the outer thigh. These symptoms may become worse after walking or standing. The condition generally only affects one side of the body, although both sides may be involved in up to 20% of cases. Meralgia paresthetica is caused by compression of the lateral femoral cutaneous nerve (a sensory nerve to the skin on the outer thigh). This may be associated with a variety of causes such as tight clothing, obesity, and/or pregnancy. Treatment is based on the signs and symptoms present in each person and may include medications to manage pain. In most cases, conservative treatment by wearing looser clothing and/or losing weight generally resolves symptoms.
Also known as: Bernhardt-Roth syndrome, bernhardt's paresthesia, bernhardt-rot syndrome, compression of lateral cutaneous femoral nerve of thigh, entrapment of lateral cutaneous nerve of thigh, lateral cutaneous femoral nerve of thigh syndrome, lateral femoral cutaneous nerve entrapment, meralgia paraesthetica familial (type)
10 clinical trials for this condition and its sub-types.
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Laser test could objectively measure nerve pain for first time
Diagnosis CompletedThis study tested whether a diode laser can act as a biomarker to measure neuropathic pain in people with peripheral neuropathy. Researchers compared pain responses to a lidocaine patch versus a placebo patch in 75 participants. The goal was to see if the laser test could disting…
Phase: NA • Sponsor: University of Utah • Aim: Diagnosis
Last updated Jun 27, 2026 12:09 UTC
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New hope for thigh pain sufferers: radiofrequency ablation outperforms steroid injections?
Symptom relief CompletedThis study tested two treatments for meralgia paresthetica, a condition causing pain, numbness, and tingling in the outer thigh. Researchers compared pulsed radiofrequency ablation (using heat to calm the nerve) with steroid injections in 22 adults who did not get relief from sim…
Phase: NA • Sponsor: Ankara City Hospital Bilkent • Aim: Symptom relief
Last updated Jun 27, 2026 07:57 UTC