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Clinical trialNCT03047629CompletedPhase 1/PHASE2Interventional

Evaluation of Safety and Tolerability of ENT-01 for the Treatment of Parkinson's Disease Related Constipation

SponsorEnterin Inc.Enrollment50ConstipationParkinson's 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

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

United States
  • Keck Hospital of University of Southern California

    Los Angeles, California, United States

  • Rocky Mountain Movement Disorders Center, Pc

    Englewood, Colorado, United States

  • Georgetown Universtiy, Department of Neurology

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

  • Parkinson'S Disease and Movement Disorders Center of Boca Raton

    Boca Raton, Florida, United States

  • Neuroscience Research, University of Florida Jacksonville

    Jacksonville, Florida, United States

  • Medsol Clinical Research

    Port Charlotte, Florida, United States

  • Sarasota Memory Hospital Clinical Research Ctr.

    Sarasota, Florida, United States

  • Suncoast Neuroscience Associates, Inc

    St. Petersburg, Florida, United States

  • Usf Health Byrd Parkinson'S Disease Movement Disorders Center of Excellence

    Tampa, Florida, United States

  • Quest Research Institute

    Farmington Hills, Michigan, United States

  • Movement Disorders Division, Mt. Sinai School of Medicine

    New York, New York, United States

  • Riverhills Healthcare, Inc.

    Cincinnati, Ohio, United States

  • Parkinson'S & Movement Disorders Center, Uh Cleveland Medical Center

    Cleveland, Ohio, United States

  • Penn State Health, Department of Neurology

    Hershey, Pennsylvania, United States

  • Thomas Jefferson University, Department of Neurology

    Philadelphia, Pennsylvania, 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
11 May 2017
Primary completion
25 Apr 2018
Completion
14 Jun 2018
Last update posted
27 Dec 2023
Registered enrollment
50
Registry id
NCT03047629

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.