Progressive Response of Repeated Treatment with High-Concentration (179 mg) Capsaicin Patch in Peripheral Neuropathic Pain After Surgical or Traumatic Nerve Injury: Findings from the 12-Month German CASPAR Registry Study.

ABSTRACT:

Introduction

Peripheral neuropathic pain after nerve injury (PNI) caused by surgery or trauma can severely impact daily life. The high-concentration capsaicin patch (HCCP, 179 mg) is a topical therapy approved for peripheral neuropathic pain, including PNI. This study utilizes data from the German Pain e-Registry (GPeR) to investigate the real-world effectiveness of HCCP in managing PNI across multiple treatments over 1 year.

Methods

CASPAR is a retrospective, non-interventional cohort study investigating patients with peripheral neuropathic pain treated with HCCP. The present analysis included 499 patients with PNI who received ≥ 1 HCCP with ≥ 12 months of follow-up. Key measures included pain intensity, quality of life (QoL), affective distress, sleep disturbances, and ove

SUBMITTER: Uberall MA 

PROVIDER: S-EPMC12279645 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature