Clinical trialNCT02221934Active, not recruitingInterventional

Electrical Nerve Block for Amputation Pain

SponsorNeuros Medical, Inc.Enrollment607Phantom Limb PainPost-Amputation PainResidual Limb PainStump Pain

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

The purpose of the clinical trial is to learn whether electrical nerve block via the Altius System is a safe and effective treatment for patients with post-amputation pain.

clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a FindMyKOL profile link to it; the rest are shown as registered.

Leonardo Kapural, MD, PhD
Center for Clinical Research, Winston-Salem NC
Principal Investigator
clinicaltrials.gov ↗

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

22 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

Arizona Pain Institute
Scottsdale, Arizona, United States
University of Arkansas for Medical Sciences (uams)
Little Rock, Arkansas, United States
Hca Healthcare Research Institute / St. Luke'S Presbyterian
Denver, Colorado, United States
Nona Medical Arts
Orlando, Florida, United States
Emory University / Grady Hospital
Atlanta, Georgia, United States
Legacy Brain & Spine Llc
Atlanta, Georgia, United States
Drug Studies America
Marietta, Georgia, United States
University of Illinois Chicago
Chicago, Illinois, United States
University of Louisville
Louisville, Kentucky, United States
Ochsner Clinic Foundation
New Orleans, Louisiana, United States
Henry Ford Health System
Detroit, Michigan, United States
Mayo Clinic
Rochester, Minnesota, United States
Center for Clinical Research
Winston-Salem, North Carolina, United States
Cleveland Clinic Pain Management
Cleveland, Ohio, United States
Meta Medical Research Institute
Dayton, Ohio, United States
Kettering Medical Center
Springboro, Ohio, United States
Advanced Surgical and Research Solutions
Oklahoma City, Oklahoma, United States
Cardiovascular Surgery Clinic
Memphis, Tennessee, United States
the Surgical Clinic
Nashville, Tennessee, United States
Baylor Scott and White Research Institute
Dallas, Texas, United States
Baylor Scott and White - Temple Memorial Vascular Surgery
Temple, Texas, United States
University of Washington Medical Center
Seattle, Washington, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study. It may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 9 Oct 2014
Primary completion: 31 Dec 2021
Completion: 1 Sept 2025
Last update posted: 6 Jun 2025
Registered enrollment: 607
Registry id: NCT02221934

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 4 Nov 2026. Registry facts are shown as registered by the study sponsor; FindMyKOL does not interpret them.