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Study identifier: NCT07420192 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Evaluation of RPNI for Symptomatic Neuromas in Lower Limb Amputees

Condition: Symptomatic Neuroma · Phantom Limb Pain After Amputation · Residual Limb Pain  ·  Sponsor: Saglik Bilimleri Universitesi

PhaseN/A
Planned participants20
Who can joinAll sexes, 18 Years to 70 Years
Healthy volunteersNo

About this study

This prospective, observational cohort study evaluates the long-term outcomes of Regenerative Peripheral Nerve Interface (RPNI) surgery in patients with major lower extremity amputations suffering from symptomatic neuromas. RPNI is a surgical technique where the transected nerve end is implanted into a free autologous muscle graft to serve as a physiological target for reinnervation. The study aims to objectively assess the reduction in mechanical hypersensitivity using Pressure Pain Threshold (PPT) measurements via a digital algometer. Additionally, it monitors subjective neuropathic pain levels, functional mobility, and prosthesis satisfaction over a 24-month follow-up period compared to pre-operative baselines.

This description comes directly from the study's public registry record.

Talk to the study team

Ahmet Burak Bilekli, MD, Associate Professor  ·  +905326007020  ·  draburakbilekli@yahoo.com

Muhammed Burak Polat, MD  ·  +90 545 340 73 23  ·  draburakbilekli@yahoo.com

Always discuss trial participation with your own doctor first.

Locations (1)

University of Health Sciences, Gulhane Training and Research Hospital, Department of Orthopedics and TraumatologyAnkara, Ankara, Turkey (Türkiye)Recruiting

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Source record: clinicaltrials.gov/study/NCT07420192