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Clinical trialNCT00695565CompletedPhase 2Interventional

Efficacy and Safety Study of ARC-4558 for Management of Pain Associated With Painful Diabetic Neuropathy

SponsorArcion Therapeutics IncEnrollment180Painful Diabetic Neuropathy
View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

Investigators

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

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

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

United States
  • University of Alabama at Birmingham, School of Medicine

    Birmingham, Alabama, United States

  • Northern California Research

    Sacramento, California, United States

  • Neurological Research Institute

    Santa Monica, California, United States

  • Metabolic Research Institute

    West Palm Beach, Florida, United States

  • Pain Treatment Center of the Bluegrass

    Lexington, Kentucky, United States

  • Tulane University Health Sciences Center

    New Orleans, Louisiana, United States

  • University of Massachuetts Medical School, Division of Diabetes- Clinical Research Office

    Worcester, Massachusetts, United States

  • the Creighton Diabetes Center

    Omaha, Nebraska, United States

  • University of Rochester Medical Center

    Rochester, New York, United States

  • the Center for Clinical Research

    Winston-Salem, North Carolina, United States

  • Cleveland Clinic

    Cleveland, Ohio, United States

  • Waccamaw Pain Partners/crescent Moon Research

    Murrells Inlet, South Carolina, United States

  • the Nerve and Muscle Center of Texas

    Houston, Texas, United States

  • Diabetes and Glandular Disease Center

    San Antonio, Texas, United States

  • Strelitz Diabetes Institute, Eastern Virginia Medical School

    Norfolk, Virginia, United States

  • Swedish Pain 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
31 May 2008
Primary completion
31 Dec 2009
Completion
28 Feb 2010
Last update posted
8 Nov 2016
Registered enrollment
180
Registry id
NCT00695565

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.