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Completed Phase 2 Interventional Results available

Impact of Colchicine and Low-dose Naltrexone on COVID-19

ClinicalTrials.gov ID: NCT04756128

Public ClinicalTrials.gov record NCT04756128. 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.

ClinicalTrials.gov public records Last synced Sep 6, 2026, 1:43 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Impact of Colchicine and Low-dose Naltrexone on COVID-19 Disease Progression and Clinical Course in Hospitalized Patients

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this study is to explore the impact of two medications-colchicine and low-dose naltrexone (LDN)-relative to standard of care (SOC) on COVID-19 disease progression to severe/critical illness and/or intubation in patients hospitalized with moderate COVID-19. As researchers have learned, COVID-19's clinical course suggests that the hyperinflammatory response seen in severe/critical cases is involved in the pathogenesis of associated adverse sequelae such as acute respiratory distress syndrome (ARDS), thromboembolic disease, and acute cardiac injury. Given colchicine has demonstrated clinical utility in inflammatory syndromes within these systems (e.g. endothelial/vascular/myocardial), and LDN acts both to boost the immune system, and limit an excessive response; they may prove useful in minimizing the risk of disease progression and associated adverse sequelae.

Study identification

NCT ID
NCT04756128
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Lead sponsor
HealthPartners Institute
Other
Enrollment
142 participants

Conditions and interventions

Conditions

Interventions

Drug

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
Jan 24, 2021
Primary completion
Nov 25, 2021
Completion
Dec 11, 2021
Last update posted
Jul 24, 2023

2021

United States locations

U.S. sites
2
U.S. states
1
U.S. cities
2
Facility City State ZIP Site status
Park Nicollet Methodist Hospital Saint Louis Park Minnesota 55426
Regions Hospital Saint Paul Minnesota 55101

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT04756128, 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 Jul 24, 2023 · Synced Sep 6, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT04756128 live on ClinicalTrials.gov.

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