CAUSALGIA

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Not yet finished but already full! 1 Completed 1

New hope for debilitating pain? study tests repurposed drug

Symptom relief ENROLLING_BY_INVITATION

This study is exploring if a very low dose of an existing medication, naltrexone (called LDN), can help manage the severe pain and other symptoms of Complex Regional Pain Syndrome (CRPS). Over six months, 40 participants will take either LDN or a placebo (inactive pill) daily to …

Matched conditions: CAUSALGIA

Phase: PHASE4 • Sponsor: Hospital for Special Surgery, New York • Aim: Symptom relief

Last updated Mar 31, 2026 12:11 UTC

CAUSALGIA

Get alerted when new CAUSALGIA trials appear

New hope for debilitating pain? study tests repurposed drug