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Clinical trialNCT00999245TerminatedPhase 3Interventional

THE IMPROVE TRIAL: Improving Pain Management and Outcomes With Various Strategies of Patient-Controlled Analgesia (PCA)

SponsorCarelon ResearchEnrollment38Sickle Cell Disease
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

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

United States
  • Children'S Hospital and Research Center

    Oakland, California, United States

  • Yale-New Haven Medical Center,

    New Haven, Connecticut, United States

  • A.I. Dupont Hospital for Children

    Wilmington, Delaware, United States

  • Children'S National Medical Center

    Washington D.C., District of Columbia, United States

  • Howard University Hospital

    Washington D.C., District of Columbia, United States

  • Emory University School of Medicine

    Atlanta, Georgia, United States

  • Medical College of Georgia

    Augusta, Georgia, United States

  • Children'S Memorial Hospital

    Chicago, Illinois, United States

  • University of Illinois Sickle Cell Center

    Chicago, Illinois, United States

  • Kosair Children'S Hospital

    Louisville, Kentucky, United States

  • Children'S Hospital at Sinai

    Baltimore, Maryland, United States

  • Johns Hopkins

    Baltimore, Maryland, United States

  • National Institutes of Health Clinical Center

    Bethesda, Maryland, United States

  • Boston Medical Center

    Boston, Massachusetts, United States

  • Children'S Hospital Boston

    Boston, Massachusetts, United States

  • University of Mississippi Medical Center

    Jackson, Mississippi, United States

  • Interfaith Medical Center

    Brooklyn, New York, United States

  • New York Methodist Hospital

    Brooklyn, New York, United States

  • the University of North Carolina at Chapel Hill

    Chapel Hill, North Carolina, United States

  • Duke University Medical Center

    Durham, North Carolina, United States

  • Cincinnati Children'S Hospital Medical Center

    Cincinnati, Ohio, United States

  • Nationwide Children'S Hospital

    Columbus, Ohio, United States

  • Ohio State University

    Columbus, Ohio, United States

  • Children'S Hospital of Philadelphia

    Philadelphia, Pennsylvania, United States

  • St. Christopher'S Hospital for Children

    Philadelphia, Pennsylvania, United States

  • Children'S Hospital of Pittsburgh

    Pittsburgh, Pennsylvania, United States

  • Texas Children'S Hospital

    Houston, Texas, United States

  • Virginia Commonwealth University Health Systems

    Richmond, Virginia, 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 Jan 2010
Primary completion
30 Jun 2010
Completion
30 Jun 2010
Last update posted
18 Apr 2013
Registered enrollment
38
Registry id
NCT00999245

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.