Could a common gout pill and baby aspirin shield diabetic hearts?
NCT ID NCT05633810
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This large phase 3 trial is testing whether colchicine (a gout medication) and low-dose aspirin, taken together or alone, can prevent heart attacks, strokes, and cardiac death in 10,000 high-risk people with type 2 diabetes who have not yet had a heart-related event. Participants are aged 55–80 and have additional risk factors like long-standing diabetes, smoking, or high inflammation. The study aims to see if these inexpensive drugs can reduce cardiovascular complications in this vulnerable group.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- colchicine and low-dose aspirin
- What this could lead to
- If successful, this could provide a simple, affordable way to reduce major cardiovascular events in people with type 2 diabetes who have not yet had a heart attack or stroke.
- What could go wrong
- This is a large phase 3 trial, but previous studies of anti-inflammatory drugs in diabetes have had mixed results. Colchicine can cause gastrointestinal side effects, and aspirin increases bleeding risk. The benefits may be modest or not outweigh the risks.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 10,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2022
- Expected to finish
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Dec 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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55 to 80 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Men and women aged 55 to 80 years 2. Type 2 diabetes treated as per national guidelines 3. No previous history of coronary artery disease-related clinical event 4. And at least one of the following: 1. Duration of diabetes of 5 years or more, 2. HbA1c ≥ 8.0% or more in the last 2 years 3. Active cigarette smoking, 4. High hs-CRP (\> 2.0 mg/L), 5. High coronary calcium score (Agatston score \>100), 6. High TG-levels (≥1.7 mmol/L) despite lipid lowering therapy administered as per guidelines, 7. High LDL-C levels (≥3.5 mmol/L) or high non-HDL-C levels (≥4.2 mmol/L) despite lipid lowering therapy administered as per guidelines 8. High Apo-B (≥1.05 g/L) 9. Reduced HDL-C (\<1.05 mmol/L in men, \<1.3 mmol/L in women), 10. Lp(a) \>50 mg/dL, 11. Peripheral artery disease with stenosis ≥50% or prior revascularization, 12. Cerebrovascular disease with stenosis ≥50% or prior revascularization, 13. Diabetic retinopathy or diabetic neuropathy, 14. Mild or moderate proteinuria (dipstick analysis) or micro-albuminuria 5. Women of childbearing potential must have a negative urine pregnancy test at screening/randomization visit 1 and must agree to use an effective method of birth control throughout the study. Acceptable means of birth control include: oral contraceptives, implantable contraceptives, injectable contraceptives, transdermal contraceptives, intrauterine devices, male or female condoms with spermicide, abstinence, or a sterile sexual partner. Women are considered not of childbearing potential if they either: 1. Have had a hysterectomy or tubal ligation prior to baseline visit or 2. Are postmenopausal defined as no menses for 12 months or a FSH level (if available) in the menopausal range. 6. Patients with the capacity to provide informed consent. Exclusion Criteria: 1. Any prior history of myocardial infarction, angina, coronary revascularization, coronary stenosis \>30%, stroke, transient ischemic attack, or known heart failure 2. Known chronic renal insufficiency defined as an estimated glomerular filtration rate (eGFR), using the MDRD equation, of \< 35 mL/min/1.73m2 3. History of cancer or lymphoproliferative disease within the last 3 years other than a successfully treated non-metastatic cutaneous squamous cell or basal cell carcinoma and/or localized carcinoma in situ of the cervix and/or low-grade prostate cancer 4. Inflammatory bowel disease (Crohn's disease or ulcerative colitis) or chronic diarrhea 5. Peptic ulcer diagnosed within the last 24 months or previous gastro-intestinal bleeding, except for mild hemorrhoidal bleeding more than 5 years ago which is permitted (patients meeting this exclusion criterion will not be randomized to receive aspirin or placebo but can be randomized to receive colchicine or placebo) 6. Pre-existent progressive neuromuscular disease or known CPK level \> 3 times the upper limit of normal as measured within the past 30 days and determined to be non-transient through repeat testing 7. Any of the following known parameters as measured within the past 90 days, and determined to be non-transient through repeat testing: 1. hemoglobin \< 100 g/L 2. 2\. white blood cell count \< 3.0 X 10⁹/L 3. platelet count \<110 X 10⁹/L 4. ALT \> 3 times the upper limit of normal (ULN) 5. total bilirubin \> 2 times ULN (unless due to Gilbert syndrome, which is allowed) 8. History of cirrhosis, chronic active hepatitis or severe hepatic disease 9. 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 10. History of clinically significant drug or alcohol abuse in the last year 11. Patient is currently using or plans to begin chronic systemic steroid therapy (oral or intravenous) during the study (topical or inhaled steroids are allowed, as well as replacement corticosteroids for adrenal insufficiency) 12. Current chronic treatment with aspirin or another antiplatelet agent (patients meeting this exclusion criterion will not be randomized to receive aspirin or placebo but can be randomized to receive colchicine or placebo) 13. Chronic treatment with an anticoagulant agent (patients meeting this exclusion criterion will not be randomized to receive aspirin or placebo but can be randomized to receive colchicine or placebo) 14. Current use of colchicine for other indications (mainly chronic indications consisting of Familial Mediterranean Fever or gout); there is no wash-out period required for patients who have been treated with colchicine and stopped treatment prior to enrolment 15. History of an allergic reaction or significant sensitivity to colchicine 16. History of an allergic reaction or significant sensitivity to aspirin (patients meeting this exclusion criterion will not be randomized to receive aspirin or placebo but can be randomized to receive colchicine or placebo) 17. Chronic treatment with an anti-inflammatory agent (for example, anti-TNF-alpha or nonsteroidal anti-inflammatory drug (NSAID)) 18. Use of an investigational chemical agent less than 30 days or 5 half-lives prior to the screening visit (whichever is longer) 19. Patient is considered by the investigator, for any reason, to be an unsuitable candidate for the study.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
39 sites in 8 countries. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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"Ospedale Oftalmico S.C. Endocrinologia E Metaboliche"
RECRUITINGTurin, Piedmont, "10122, Italy
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Adiabetologiasst Ospedale Metropolitano Niguarda
RECRUITINGMilan, Lombardy, 20162, Italy
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CHU de Montpellier
RECRUITINGMontpellier, Occitanie, 34090, France
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CHU de Nantes
RECRUITINGNantes, Pays de la Loire Region, 44093, France
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CHU de Nîmes
RECRUITINGNîmes, Occtanie, 30029, France
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CHU de Poitiers
RECRUITINGPoitiers, New Aquitaine, 86021, France
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CHU de Toulouse
RECRUITINGToulouse, Occitanie, 31059, France
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CMS Salvador Allende
RECRUITINGLa Courneuve, Seine-Saint-Denis, 93120, France
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Cabinet médical Les Oiseaux
RECRUITINGMorsang-sur-Orge, 91930, France
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Center for Translational Cardiology and Pragmatic Randomized Trial
RECRUITINGHellerup, 2900, Denmark
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Centre Medical Villa Ravas
RECRUITINGMontpellier, Occitanie, 34080, France
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Centre de santé Kersanté Rosa Parks
RECRUITINGParis, 75019, France
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Centre de santé Kersanté Toulouse La Terrasse
RECRUITINGToulouse, Occitanie, 31500, France
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Curtin University
RECRUITINGBentley, Western Australia, 6102, Australia
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Dipartimento Cure Primarie Diabetologia Territoriale
RECRUITINGFerrara, Emilia-Romagna, 44100, Italy
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Evgenidion Clinic "Agia Trias" S.A.
RECRUITINGAthens, 11528, Greece
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Ftgm - Stabilimento Di Pisa Uos Vd Attivita Ambulatoriali E Ospedale Diurno
RECRUITINGPisa, Tuscany, 56124, Italy
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Heart and Lung Center, Helsinki University Hospital and Helsinki University
RECRUITINGHelsinki, 00029, Finland
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Hospital de Luz Lisboa
RECRUITINGLisbon, 1500-650, Portugal
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MSP Noirmoitier
RECRUITINGNoirmoutier-en-l'Île, Pays de la Loire Region, 85330, France
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MSP Ty santé Vannes Tohannic
RECRUITINGVannes, Brittany Region, 56000, France
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MSPU Pins Justaret
RECRUITINGPins-Justaret, Haute-Garonne, 31860, France
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MSPU la Source
RECRUITINGVergèze, Gard, 30310, France
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MSPU la collégiale
RECRUITINGPoissy, Yvelines, 78300, France
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Maison de Santé Pluriprofessionnelle OLEA
RECRUITINGBezouce, Gard, 30320, France
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Maison de Santé Pluriprofessionnelle Universitaire LA PROVIDENCE
RECRUITINGToulouse, Occitanie, 31500, France
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Maison de Santé du Sud Ruthénois
RECRUITINGLuc-la-Primaube, Aveyron, 12450, France
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Montreal Heart Institute
RECRUITINGMontreal, Quebec, Canada
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Ospedale A. Cardarelli Sc Diabetologia Ed Endocrinologia
RECRUITINGCampobasso, 86100, Italy
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Ospedale Civile Santa Maria Delle Croci U.O. Diabetologia
RECRUITINGRavenna, Emilia-Romagna, 48100, Italy
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Ospedale Miulli U.O.C. Endocrinologia
RECRUITINGAcquaviva delle Fonti, Bari, 70021, Italy
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Ospedale San Giovanni Di Dio, U.O. Diabetologia E Malatt. Metaboliche
RECRUITINGFlorence, Tuscany, 50124, Italy
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Ospedale San Jacopo Sezione Di Diabetologia
RECRUITINGPistoia, Tuscany, 51100, Italy
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Ospedali Riuniti Clinica Di Cardiologia E Aritmologia
RECRUITINGAncona, The Marches, 60122, Italy
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Policlinico Riuniti U.O. Di Diabetologia
RECRUITINGFoggia, Apulia, 71100, Italy
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Pôle de Santé et Prevention du Clion
RECRUITINGPornic, Loire Atlantiue, 44210, France
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St. Michael's Hospital
RECRUITINGToronto, Ontario, M5B 1W8, Canada
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Unidade Local de Saue Santa Maria, EPE
RECRUITINGLisbon, 1649-035, Portugal
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Unidade de Saúde Local Amadora-Sintra
RECRUITINGAmadora, 2700-000, Portugal
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Other studies related to the condition(s) this trial covers.
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