Study Stopped
Due to several considerations (logistical, human and budgetary), the study was stopped early.
Colchicine Coronavirus SARS-CoV2 Trial (COLCORONA)
COVID-19
2 other identifiers
interventional
4,506
6 countries
32
Brief Summary
This is a phase 3, randomized, double-blind, placebo-controlled multicenter study to evaluate the efficacy and safety of colchicine in adult patients diagnosed with COVID-19 infection and have at least one high-risk criterion. Approximately 6000 subjects meeting all inclusion and no exclusion criteria will be randomized to receive either colchicine or placebo tablets for 30 days.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for phase_3
Started Mar 2020
Shorter than P25 for phase_3
32 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
March 23, 2020
CompletedStudy Start
First participant enrolled
March 23, 2020
CompletedFirst Posted
Study publicly available on registry
March 26, 2020
CompletedPrimary Completion
Last participant's last visit for primary outcome
January 21, 2021
CompletedStudy Completion
Last participant's last visit for all outcomes
January 21, 2021
CompletedResults Posted
Study results publicly available
September 8, 2021
CompletedDecember 13, 2024
November 1, 2024
10 months
March 23, 2020
August 10, 2021
November 19, 2024
Conditions
Outcome Measures
Primary Outcomes (1)
Number of Participants Who Died or Were Hospitalized Due to COVID-19 Infection in the 30 Days Following Randomization.
The primary endpoint will be the composite of death or hospitalization due to COVID-19 infection in the 30 days following randomization.
30 days post randomization
Secondary Outcomes (3)
Number of Deaths in the 30 Days Following Randomization.
30 days post randomization
Number of Participants Who Were Hospitalized Due to COVID-19 Infection in the 30 Days Following Randomization.
30 days post randomization
Number of Participants Who Required Mechanical Ventilation in the 30 Days Following Randomization.
30 days post randomization
Other Outcomes (4)
Number of Participants Who Died or Were Hospitalized Due to COVID-19 Infection in the 30 Days Following Randomization in the Subgroup of Patients With PCR-confirmed COVID-19.
30 Days post randomization
Number of Participants Who Died or Were Hospitalized Due to COVID-19 Infection in the 30 Days Following Randomization by Sex
30 Days post randomization
Number of Participants Who Died or Were Hospitalized Due to COVID-19 Infection in the 30 Days Following Randomization by Race
30 Days post randomization
- +1 more other outcomes
Study Arms (2)
Colchicine
ACTIVE COMPARATORPatients will receive study medication colchicine 0.5 mg per os (PO) twice daily for the first 3 days and then once daily for the last 27 days. If a dose is missed, it should not be replaced.
Placebo
PLACEBO COMPARATORPatients will receive a placebo per os (PO) twice daily for the first 3 days and then once daily for the last 27 days. If a dose is missed, it should not be replaced.
Interventions
Patients in this arm will receive study medication colchicine 0.5 mg per os (PO) twice daily for the first 3 days and then once daily for the last 27 days. If a dose is missed, it should not be replaced.
Patients will receive the placebo 0.5 mg per os (PO) twice daily for the first 3 days and then once daily for the last 27 days. If a dose is missed, it should not be replaced.
Eligibility Criteria
You may qualify if:
- Males and females, at least 40 years of age, capable and willing to provide informed consent;
- Patient must have received a diagnosis of COVID-19 infection within the last 24 hours;
- Outpatient setting (not currently hospitalized or under immediate consideration for hospitalization);
- Patient must possess at least one of the following high-risk criteria: 70 years or more of age, obesity (BMI ≥ 30 kg/m2), diabetes mellitus, uncontrolled hypertension (systolic blood pressure ≥150 mm Hg), known respiratory disease (including asthma or chronic obstructive pulmonary disease), known heart failure, known coronary disease, fever of ≥38.4°C within the last 48 hours, dyspnea at the time of presentation, bicytopenia, pancytopenia, or the combination of high neutrophil count and low lymphocyte count;
- Female patient is either not of childbearing potential, defined as postmenopausal for at least 1 year or surgically sterile, or is of childbearing potential and practicing at least one method of contraception and preferably two complementary forms of contraception including a barrier method (e.g. male or female condoms, spermicides, sponges, foams, jellies, diaphragm, intrauterine device (IUD)) throughout the study and for 30 days after study completion;
- Patient must be able and willing to comply with the requirements of this study protocol.
You may not qualify if:
- Patient currently hospitalized or under immediate consideration for hospitalization;
- Patient currently in shock or with hemodynamic instability;
- Patient with inflammatory bowel disease (Crohn's disease or ulcerative colitis), chronic diarrhea or malabsorption;
- Patient with pre-existent progressive neuromuscular disease;
- Estimated Glomerular filtration rate (eGFR), using the MDRD equation for all subjects being considered for enrollment, with a cut-off of \< 30 mL/m in/1.73m2;
- Patient with a history of cirrhosis, chronic active hepatitis or severe hepatic disease;
- Female patient who is pregnant, or breast-feeding or is considering becoming pregnant during the study or for 6 months after the last dose of study medication;
- Patient currently taking colchicine for other indications (mainly chronic indications represented by Familial Mediterranean Fever or gout);
- Patient with a history of an allergic reaction or significant sensitivity to colchicine;
- Patient undergoing chemotherapy for cancer;
- Patient is considered by the investigator, for any reason, to be an unsuitable candidate for the study.
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Montreal Heart Institutelead
- National Heart, Lung, and Blood Institute (NHLBI)collaborator
- Bill and Melinda Gates Foundationcollaborator
- The Government of Quebeccollaborator
- Dacima Software Inc.collaborator
Study Sites (32)
Mayo Clinic - Phoenix
Phoenix, Arizona, 85054, United States
Yuma Regional Medical Center Cancer Center
Yuma, Arizona, 85364, United States
Centric Health Resources Inc.
Bakersfield, California, 93308, United States
Westside Medical Associates of Los Angeles
Beverly Hills, California, 90211, United States
Rancho Research Institute
Downey, California, 90242, United States
University of California San Francisco - Zuckerberg San Francisco General Hospital
San Francisco, California, 94110, United States
Mayo Clinic - Jacksonville
Jacksonville, Florida, 32224, United States
South Florida Research Organization
Medley, Florida, 33166, United States
Miami Center for Advanced Cardiology
Miami Beach, Florida, 33140, United States
Mayo Clinic - Rochester
Rochester, Minnesota, 55905, United States
North Mississippi Medical Clinics, Inc.
Tupelo, Mississippi, 38801, United States
New York Langone Health
New York, New York, 10010, United States
University of North Carolina at Chapel Hill
Chapel Hill, North Carolina, 27599, United States
Baylor Scott & White Research Institute - Pharmacy
Dallas, Texas, 75246, United States
University of Texas(UT) Southwestern Medical Center
Dallas, Texas, 75390, United States
Spring Clinical Research
Houston, Texas, 77002, United States
Instituto do Coração (InCor), School of Medicine, University of Sao Paulo
São Paulo, São Paulo, 05403-900, Brazil
Hospital Universitário Bragança Paulista
Bragança Paulista, 12916-542, Brazil
Instituto Cruzaltense de Cardiologia
Cruz Alta, 98005-020, Brazil
Hospital de Clínicas de Passo Fundo
Passo Fundo, 99010-260, Brazil
Hospital de Clinicas de Porto Alegre
Porto Alegre, 90035-903, Brazil
Hospital Samaritano Higienópolis
São Paulo, 01232-010, Brazil
Montreal Heart Institute
Montreal, Quebec, H1T 1C8, Canada
University General Hospital of Athens "Attikon"
Chaïdári, Athens, 12462, Greece
General Hospital of Kozani "Mamatsio"
Kozani, 50131, Greece
Tread Research, Tygerberg Hospital
Cape Town, 7500, South Africa
Hospital Universitario La Paz, IdiPaz
La Paz, Madrid, 28046, Spain
Hospital Universitario de La Princesa
Madrid, 28006, Spain
Hospital Universitario Ramón y Cajal
Madrid, 28034, Spain
Fundación Jiménez Díaz
Madrid, 28040, Spain
Hospital Universitario 12 de Octubre
Madrid, 28041, Spain
Hospital Universitario Puerta de Hierro Majadahonda
Madrid, 28222, Spain
Related Publications (3)
Alfehaid LS, Farah S, Omer A, Weber BN, Alkhezi O, Tawfik YMK, Shah AM, Libby P, Buckley LF. Drug-Drug Interactions and the Clinical Tolerability of Colchicine Among Patients With COVID-19: A Secondary Analysis of the COLCORONA Randomized Clinical Trial. JAMA Netw Open. 2024 Sep 3;7(9):e2431309. doi: 10.1001/jamanetworkopen.2024.31309.
PMID: 39240567DERIVEDMikolajewska A, Fischer AL, Piechotta V, Mueller A, Metzendorf MI, Becker M, Dorando E, Pacheco RL, Martimbianco ALC, Riera R, Skoetz N, Stegemann M. Colchicine for the treatment of COVID-19. Cochrane Database Syst Rev. 2021 Oct 18;10(10):CD015045. doi: 10.1002/14651858.CD015045.
PMID: 34658014DERIVEDTardif JC, Bouabdallaoui N, L'Allier PL, Gaudet D, Shah B, Pillinger MH, Lopez-Sendon J, da Luz P, Verret L, Audet S, Dupuis J, Denault A, Pelletier M, Tessier PA, Samson S, Fortin D, Tardif JD, Busseuil D, Goulet E, Lacoste C, Dubois A, Joshi AY, Waters DD, Hsue P, Lepor NE, Lesage F, Sainturet N, Roy-Clavel E, Bassevitch Z, Orfanos A, Stamatescu G, Gregoire JC, Busque L, Lavallee C, Hetu PO, Paquette JS, Deftereos SG, Levesque S, Cossette M, Nozza A, Chabot-Blanchet M, Dube MP, Guertin MC, Boivin G; COLCORONA Investigators. Colchicine for community-treated patients with COVID-19 (COLCORONA): a phase 3, randomised, double-blinded, adaptive, placebo-controlled, multicentre trial. Lancet Respir Med. 2021 Aug;9(8):924-932. doi: 10.1016/S2213-2600(21)00222-8. Epub 2021 May 27.
PMID: 34051877DERIVED
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Limitations and Caveats
Due to several considerations (logistical, human and budgetary), the study was stopped early. Furthermore, stopping the study after approximately 4500 patients had completed their 30-day follow-up would allow to communicate results in January 2021 in the hope of preventing complications of COVID-19 in ambulatory patients, instead of delivering results anywhere between April and October 2021 at a time when vaccination efforts might be successful.
Results Point of Contact
- Title
- Dr. Jean-Claude Tardif (Principle Investigator)
- Organization
- Montreal Heart Institute
Study Officials
- PRINCIPAL INVESTIGATOR
Jean-Claude Tardif, MD
Montreal Heart Institute
- STUDY DIRECTOR
Zohar Bassevitch, B.SC.
Montreal Health Innovations Coordinating Center
Publication Agreements
- PI is Sponsor Employee
- No
- Restrictive Agreement
- Yes
Study Design
- Study Type
- interventional
- Phase
- phase 3
- Allocation
- RANDOMIZED
- Masking
- TRIPLE
- Who Masked
- PARTICIPANT, CARE PROVIDER, INVESTIGATOR
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
March 23, 2020
First Posted
March 26, 2020
Study Start
March 23, 2020
Primary Completion
January 21, 2021
Study Completion
January 21, 2021
Last Updated
December 13, 2024
Results First Posted
September 8, 2021
Record last verified: 2024-11