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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT04324463
Other study ID # PHRI.ACT.COVID19
Secondary ID
Status Completed
Phase Phase 3
First received
Last updated
Start date April 21, 2020
Est. completion date December 30, 2022

Study information

Verified date January 2024
Source Population Health Research Institute
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

ACT is a randomized clinical trial to assess therapies to reduce the clinical progression of COVID-19.


Description:

The ACT COVID-19 program consists of two parallel trials testing the effects of interventions in complementary populations in outpatients and inpatients. In the outpatient study, symptomatic patients in the community who are COVID-19 positive and at high risk of disease progression: colchicine compared with control (anti-inflammatory); and ASA compared with control (anti-thrombotic); using a 2 x 2 factorial design. The primary outcome for colchicine vs. control is the composite of hospitalization or death. The primary outcome for ASA vs. control is the composite of hospitalization, death, or major thrombosis [myocardial infarction(MI), stroke, acute limb ischemia(ALI), or pulmonary embolism (PE)]. For inpatients, in symptomatic patients who are COVID-19 positive and who are hospitalized: colchicine is compared with control (anti-inflammatory), and the combination of ASA and rivaroxaban is compared with control (anti-thrombotic); using a 2 x 2 factorial design. The primary outcome for colchicine vs. control is the composite of high flow oxygen, mechanical ventilation, or death. The primary outcome for the combination of ASA and rivaroxaban vs. control is the composite of high flow oxygen, mechanical ventilation, death, or major thrombosis (MI, stroke, ALI, or PI). *The Inpatient study previously also included a comparison of Interferon-β with control in a 2x2x2 design. The Interferon-β arm was closed to recruitment in November 2020.


Recruitment information / eligibility

Status Completed
Enrollment 6667
Est. completion date December 30, 2022
Est. primary completion date December 30, 2022
Accepts healthy volunteers No
Gender All
Age group 18 Years and older
Eligibility Outpatient trial: Inclusion criteria: 1. Symptomatic and laboratory-confirmed diagnosis of COVID-19. 2. Age = 30 years. 3. High risk: either age =70 or one of the following: male; obesity (BMI =30); chronic cardiovascular, respiratory or renal disease; active cancer; diabetes. 4. Within 7 days (ideally 72 hours) of diagnosis, or worsening clinically. Exclusion criteria: 1. General: advanced kidney disease; advanced liver disease; pregnancy (known or potential) or lactation. 2. Colchicine: allergy or planned use; current or planned use of cyclosporine, verapamil, HIV protease inhibitor, azole antifungal, or macrolide antibiotic (except azithromycin). 3. ASA: allergy; high risk of bleeding, current or planned use of other anti-thrombotic drugs (e.g., P2Y12 inhibitors, direct oral anticoagulants, vitamin K antagonists, heparins) Inpatient trial: Inclusion criteria: 1. Symptomatic and laboratory-confirmed diagnosis of COVID-19. 2. Age =18 years. 3. Within 72 hours (ideally 24 hours) of admission, or worsening clinically. Exclusion criteria: 1. General: advanced kidney disease; advanced liver disease, pregnancy (known or potential) or lactation, already ventilated for >72 hours. 2. Colchicine: allergy or planned use; current or planned use of cyclosporine, verapamil, HIV protease inhibitors, azole antifungals, or macrolide antibiotics (except azithromycin). 3. ASA and rivaroxaban: allergy; high risk of bleeding; estimated GFR <15 ml/min; current or planned use of P2Y12 inhibitors or therapeutic doses of anticoagulants* (e.g., direct oral anticoagulants, vitamin K antagonists, heparin, LMWH), current or planned use of strong inhibitors of both CYP 3A4 and P-gp (e.g., lopinavir/ritonavir, carbamazepine, ketoconazole). *Note that prophylactic doses of anticoagulants can be used in patients who are randomized to control.

Study Design


Related Conditions & MeSH terms


Intervention

Drug:
Colchicine
oral medication
Interferon-Beta
subcutaneous injection
Aspirin
oral medication
Rivaroxaban
oral medication

Locations

Country Name City State
Brazil Instituto Tacchini de Pesquisa em Saude / Hospital Tacchini Bento Goncalves Rio Grande Do Sul
Brazil Hospital Universitario Julio Muller Cuiabá Mount
Brazil Hospital Adventista de Manaus Manaus Amazonas
Brazil Prodal Saude S/A Salvador BA
Brazil Hospital Universitario Prof. Dr. Horacio Carlos Panepucci da Universidade Federal de Sao Carlos (HU-UFSCar) São Carlos SP
Brazil Hospital Alemão Oswaldo Cruz São Paulo SP
Brazil Ubermed Serviços em Saúde Eireli - Hospital São Domingos Uberaba MG
Brazil Hospital de Clínicas da Universidade Federal de Uberlândia Uberlândia MG
Brazil Hospital das Clinicas de Vitoria (Hospital Universitario Cassiano Antonio Moraes) Vitoria ES
Brazil Santa Casa de Votuporanga Votuporanga Sao Paulo
Canada CardiAI Inc. Calgary Alberta
Canada Hamilton Health Sciences Hamilton Ontario
Canada London Health Sciences Centre London Ontario
Canada CIUSSS de L'est-de-l'ile de Montreal, Hopital Maisonneuve-Rosemont Montreal Quebec
Canada Centre Hospitalier de l'Université de Montréal (CHUM) Montréal Quebec
Canada Southlake Regional Health Centre Newmarket Ontario
Canada Halton Healthcare/Oakville Trafalgar Memorial Hospital Oakville Ontario
Canada Niagara Health System-St. Catharine's St. Catharines Ontario
Canada Toronto Western Hospital Family Health Team Toronto Ontario
Canada Windsor Regional Hospital Windsor Ontario
Canada Woodstock Hospital Woodstock Ontario
Colombia Biomelab SAS Barranquilla Atlantico
Colombia Clinica de la Costa LTDA Barranquilla Atlantico
Colombia Instituto de Neumologico del Oriente Bucaramanga Santander
Ecuador Oncoambato Ambato Tungurahua
Ecuador Unicormed Guayaquil Guayas
Ecuador Hospital de Especialidades Eugenio Espejo Quito Pichincha
Ecuador Hospital Enrique Garces Quito Pichincha
Ecuador Hospital General Pablo Arturo Suarez Quito Pichincha
Egypt Abbasia Chest Hospital Cairo
Egypt Abbasia Fever Hospital Cairo
Egypt National Hepatology and Tropical Medicine Research Institute Cairo
Egypt Fayoum University Hospital Fayoum
Egypt Giza Chest Hospital Giza Cairo
India St. John's Medical College and Hospital Bangalore Karnataka
India SRM Medical College Hospital & Research Center Chengalpattu Tamil Nadu
India Sidhu Hospital Pvt.Ltd Doraha Punjab
India AIG Hospital Hyderabad Telangana
India Bharathi Hospital and Research Center Pune Maharashtra
India Sanjeevan Hospital Pune Maharashtra
India KIMS Secunderabad Telangana
Nepal Mechi Zonal Hospital Bhadrapur Province No. 1
Nepal Chitwan Medical College Bharatpur-10 Bagmati
Nepal Koshi Zonal Hospital Biratnagar Province No. 1
Nepal B.P. Koirala Institute of Health Sciences Kathmandu Province No.1
Nepal Sahid Gangalal National Heart Center Kathmandu Bagmati
Nepal Province Hospital, Karnali Province Surkhet Karnali
Pakistan Aga Khan University Hospital Karachi Sindh
Pakistan Jinnah Postgraduate Medical Center Karachi Sindh
Pakistan Tabba Heart Institute Karachi Sindh
Philippines Philippine General Hospital Manila Metro Manila
Russian Federation Altai Regional Center for Medical Prevention Barnaul
Russian Federation State Budgetary Health Care Institution of Sverdlovsk region "Central city clinical hospital # 6 Ekaterinburg" Ekaterinburg Sverdlovsk Region
Russian Federation City Clinical Hospital No. 15 named after O.M. Filatova Moscow
Russian Federation National Medical Research Center for Therapy and Preventive Medicine Moscow
Russian Federation City Clinical Hospital No. 3 Nizhny Novgorod
Russian Federation Rostov State Medical University Rostov-on-Don
Russian Federation Tver State Medical University Tver Tver Oblast
Russian Federation Voronezh State Medical University named after N.N. Burdenko Voronezh Voronezh Region
Russian Federation Central City Clinical Hospital No. 24 Yekaterinburg Sverdlovsk Region
South Africa Tiervlei Trial Centre Cape Town Western Cape
South Africa University of Cape Town- Groote Schuur Hospital Cape Town Western Cape
South Africa TASK Eden George Western Cape
United Arab Emirates Rashid Hospital, Dubai Health Authority Dubai
United Arab Emirates Thumbay Hospital Dubai Dubai
United Arab Emirates Hatta Hospital Hatta Dubai

Sponsors (2)

Lead Sponsor Collaborator
Population Health Research Institute Bayer

Countries where clinical trial is conducted

Brazil,  Canada,  Colombia,  Ecuador,  Egypt,  India,  Nepal,  Pakistan,  Philippines,  Russian Federation,  South Africa,  United Arab Emirates, 

Outcome

Type Measure Description Time frame Safety issue
Primary Outpatient trial - Colchicine vs. control: Time from randomization to first occurrence of the composite of hospitalization or death 45 days post randomization
Primary Outpatient trial - Aspirin vs. control: Time from randomization to first occurrence of the composite of hospitalization, death or major thrombosis (MI, stroke, ALI, or PE) 45 days post randomization
Primary Inpatient trial - Colchicine vs. control: Time from randomization to first occurrence of the composite of high flow oxygen, mechanical ventilation, or death 45 days post randomization
Primary Inpatient trial - Aspirin and Rivaroxaban vs. control: Time from randomization to first occurrence of the composite of high flow oxygen, mechanical ventilation, death or major thrombosis (MI, stroke, ALI, or PE) 45 days post randomization
Secondary Outpatient trial - Aspirin vs. control: Time from randomization to first occurrence of any thrombosis (MI, stroke, ALI, PE, or DVT) 45 days post randomization
Secondary Inpatient trial - Colchicine vs. control: Time from randomization to first occurrence of the composite of high flow oxygen, mechanical ventilation, or respiratory death 45 days post randomization
Secondary Inpatient trial - Aspirin vs. control: Time from randomization to first occurrence of the composite of high flow oxygen, mechanical ventilation, or respiratory death 45 days post randomization
Secondary Inpatient trial - Aspirin vs. control: Time from randomization to first occurrence of any thrombosis (MI, stroke, ALI, PE, or DVT) 45 days post randomization
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