Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 13, 2026, 3:00 PM EDT

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Showing 1–4 of 4 matching trials from the live ClinicalTrials.gov search.
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Conditions
Parkinson Disease, Dementia
Interventions
Active Investigational Treatment ENT-01
Drug
Lead sponsor
Enterin Inc.
Industry
Eligibility
30 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
3
States / cities
Fresno, California • Toms River, New Jersey • Dayton, Ohio
Conditions
Parkinson Disease, Constipation
Interventions
Active Investigational Treatment ENT-01
Drug
Lead sponsor
Enterin Inc.
Industry
Eligibility
30 Years to 90 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
18
States / cities
Fountain Valley, California • Pasadena, California • Englewood, Colorado + 15 more
Conditions
Constipation, Parkinson Disease
Interventions
Active Investigational Treatment ENT-01, Placebo Treatment
Drug
Lead sponsor
Enterin Inc.
Industry
Eligibility
30 Years to 90 Years
Enrollment
151 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
51
States / cities
Sun City, Arizona • Little Rock, Arkansas • Fountain Valley, California + 44 more
Conditions
Parkinson's Disease, Constipation
Interventions
ENT-01, Placebo
Drug · Other
Lead sponsor
Enterin Inc.
Industry
Eligibility
30 Years to 86 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
15
States / cities
Los Angeles, California • Englewood, Colorado • Washington D.C., District of Columbia + 12 more