Safety and Efficacy of Niclosamide in Patients With COVID-19 With Gastrointestinal Infection
Public ClinicalTrials.gov record NCT04858425. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A 2-Part, 2-Arm, Phase 2, Randomized, Double-Blind, Placebo-Controlled Study on the Safety and Efficacy of Niclosamide in Patients With COVID-19 With Gastrointestinal Infection
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is a 2-part, 2-arm, Phase 2 , multicentre, randomized, double-blind, placebo-controlled study in adults with COVID-19 with gastrointestinal infection.
Study identification
- NCT ID
- NCT04858425
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 166 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Apr 30, 2021 (Actual)
- Primary completion
- Jun 4, 2022 (Actual)
- Completion
- Sep 10, 2023 (Actual)
- Last update posted
- Oct 8, 2024
2021 – 2023
United States locations
- U.S. sites
- 13
- U.S. states
- 5
- U.S. cities
- 10
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Central Alabama Research | Birmingham | Alabama | 35209 | — |
| Midland Florida Clinical Research Center, LLC | DeLand | Florida | 32720-0920 | — |
| New Generation Medical Research | Hialeah | Florida | 33016-1895 | — |
| LCC Medical Reserach Institute, LLC | Miami | Florida | 33126 | — |
| Westchester General Hospital | Miami | Florida | 33155-2805 | — |
| Miami Clinical Research | Miami | Florida | 33155 | — |
| P & S Research, LLC | Miami | Florida | 33175-2912 | — |
| University of South Florida | Tampa | Florida | 33606 | — |
| IACT Health - Roswell | Columbus | Georgia | 30076 | — |
| Snake River Research, PLLC | Idaho Falls | Idaho | 83404 | — |
| Homestead Associates in Research | Homestead Meadows | Texas | 33032-8225 | — |
| SMS Clinical Research LLC | Mesquite | Texas | 75149 | — |
| Tranquil Research | Webster | Texas | 77598 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 12 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04858425, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 8, 2024 · Synced Oct 21, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT04858425 live on ClinicalTrials.gov.