CONvalescent Plasma for Hospitalized Adults With COVID-19 Respiratory Illness (CONCOR-1)
Last updated:
Last updated
The date of the most recent update for each trial record in the Canadian Clinical Trial Search Portal.
2026-07-11
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A RANDOMIZED, OPEN-LABEL TRIAL OF CONVALESCENT PLASMA FOR HOSPITALIZED ADULTS WITH ACUTE COVID-19 RESPIRATORY ILLNESS (CONCOR-1)
Intervention/treatment:
Intervention/treatment
Name given to the drug used in the clinical trial. This may be a code name, a chemical name of the active ingredient, a non-proprietary name or brand name.
APHERESIS FROZEN PLASMA FROM RECOVERED COVID-19 PATIENTS (CONVALESCENT PLASMA)
Medical condition:
Medical condition
The disease or condition that's being studied in the clinical trial.
CORONAVIRUS DISEASE (COVID-19)
Protocol code:
Protocol Code
An alpha-numeric sequence generated by the sponsor that can vary in length. Used as a reference to help identify a specific clinical trial protocol. Formerly referred to as 'protocol number'.
GRAAL-2020-01
Control number:
Control number
A unique 6-digit identification number Health Canada assigns to each clinical trial application.
238201
Status:
Trial Status
The status for the clinical trial as a whole. Note that the status for each site may be different and should always be confirmed with the clinical trial sponsor. Health Canada uses information provided by the sponsor to an international clinical trial registry to determine status values for each clinical trial. Status values on the portal can include:
• Not yet recruiting - Participants are not yet being recruited or enrolled at any site. • Recruiting - Participants are currently being recruited. • Active, not recruiting - The clinical trial is ongoing but new participants are not currently being recruited or enrolled. • On hold - The clinical trial has been temporarily stopped, but it may start again. • Closed - The clinical trial has either ended normally and participants are no longer being examined or treated, or it has stopped early and will not start again. • Unknown - The status of the clinical trial has not been verified in the registry in the last 2 years. Please contact the sponsor. • No match, ongoing - Please contact sponsor for status information. • Other - Please contact sponsor for status information.
Closed
Approved:
Approved
The date that the clinical trial has been determined to meet Health Canada’s regulatory requirements. For drug clinical trials, this means that a no objection letter or an authorization was issued.
April 16, 2020
Date Completed:
Date completed
The date of the last participant’s last visit in the global study. The completion date may be actual or estimated, depending what was provided to the registry. Estimated completion dates may be in the past or future.
Trial phase:
Trial phase
The stage of a clinical trial, based on factors such as the objectives of the trial and number of participants. Phase data displayed in the portal is taken from international registry data.
For more information see "Phases of drug trials" on the Definitions webpage
This is an external link. The information is not authorized by the Government of Canada.
Eligibility
Eligibility
The characteristics people must have or the requirements they must meet to participate in the clinical trial. Eligibility criteria include both inclusion criteria (must have for a person to participate) and exclusion criteria (prevent a person from participating).
Review the exact criteria from the registry or the sponsor before making a decision to participate. The following values may be available on the portal:
Sex: an eligibility criteria based on biological characteristics. Information in the portal is based on available data and will default to 'all' when no other data is available.
Age: The age a person must be to participate in the clinical trial.
Accepts Healthy Volunteers: People who do not have the disease or condition can participate in the clinical trial.
Sex:
ALL
Age
16 Years and older
Accepts healthy volunteers:
No
Contacts and locations
Contact
Contact
Information for an individual or organisation that can respond to questions about this clinical trial. This information comes from the international registry.
The sponsor conducts the clinical trial and is responsible for every aspect. For example this could be a company, a university or an individual researcher.
HAMILTON HEALTH SCIENCES CORPORATION
Locations
Alberta
Foothills Medical Centre
Calgary, Alberta, T2N 2T9
Peter Lougheed Center
Calgary, Alberta, T1Y 6J4
Rockyview General Hospital
Calgary, Alberta, T2V 1P9
Sturgeon Community Hospital
St. Albert, Alberta, T8N 6C4
University of Alberta - Royal Alexandra Hospital
Edmonton, Alberta, T5H 3V9
University of Alberta Hospital
Edmonton, Alberta, T6G 2B7
British Columbia
Fraser Health Authority - Abbotsford Regional Hospital and Cancer Centre
Abbotsford British Columbia, British Columbia, V2S 0C2
Royal Jubilee Hospital
Victoria, British Columbia, V8R 1J8
St. Paul's Hospital
Vancouver, British Columbia, V6Z 1Y6
Vancouver General Hospital
Vancouver, British Columbia, V5Z 1M9
Victoria General Hospital
Victoria, British Columbia, V8Z 6R5
Manitoba
Grace General Hospital
Winnipeg, Manitoba, R3J 3M7
Health Sciences Centre Winnipeg
Winnipeg, Manitoba, R3A 1R9
St. Boniface General Hospital
Winnipeg, Manitoba, R2H 2A6
New Brunswick
Dr. Georges-L.-Dumont University Hospital Centre
Moncton, New Brunswick, E1C 2Z3
Vitalité Health Network - Acadie-Bathurst
Bathurst, New Brunswick, E2A 4L7
Vitalité Health Network- Northwest
Edmundston, New Brunswick, E3V 4E4
Vitalité Health Network - Restigouche
Campbellton, New Brunswick, E3N 3G2
Ontario
Bluewater Health
Sarnia, Ontario, N7T 6S3
Grand River Hospital
Kitchener, Ontario, N2G 1G3
Hamilton General Hospital
Hamilton, Ontario, L8L 2X2
Juravinski Hospital
Hamilton, Ontario, L8V 1C3
Lakeridge Health Ajax Pickering
Ajax, Ontario, L1S 2J4
Lakeridge Health Oshawa
Oshawa, Ontario, L1G 2B9
London Health Sciences Centre - University Hospital
London, Ontario, N6A 5A5
Markham Stouffville Hospital
Markham, Ontario, L3P 7P3
Niagara Health System - St. Catherines
Saint Catherines, Ontario, L2S 0A9
North York General Hospital
North York, Ontario, M2K 1E1
Ottawa Hospital - Civic Campus
Ottawa, Ontario, K1Y 4E9
Ottawa Hospital - General Campus
Ottawa, Ontario, K1H 8L6
Queensway Carleton Hospital
Ottawa, Ontario, K2H 8P4
Scarborough Health Network, Birchmount Hospital
Scarborough Village, Ontario, M1W 3W3
Scarborough Health Network, Centenary Hospital
Scarborough Village, Ontario, M1E 4B9
Scarborough Health Network, General Hospital
Scarborough Village, Ontario, M1P 2V5
Sinai Health System
Toronto, Ontario, M5G 1X5
St. Joseph's Healthcare
Hamilton, Ontario, M6R 1B5
St. Mary's Hospital
Kitchener, Ontario, N2M 1B2
Sunnybrook Health Sciences Centre
Toronto, Ontario, M4N 3M5
Toronto General Hospital
Toronto, Ontario, M5G 2C4
Toronto Western Hospital
Toronto, Ontario, M5T 2S8
Trillium Health Partners - Credit Valley
Mississauga, Ontario, L5M 2N1
Trillium Health Partners - Mississauga Hospital
Mississauga, Ontario, L5B 1B8
Unity Health, St. Joseph's Health Care Centre
Toronto, Ontario, M6R 1B5
Unity Health St. Michael's Hospital
Toronto, Ontario, M5B 1W8
Victoria Hospital
London, Ontario, N6A 5W9
Windsor Regional Hospital - Metropolitan Campus
Windsor, Ontario, N8W 1L9
Windsor Regional Hospital - Ouellette Campus
Windsor, Ontario, N9A 1E1
Quebec
Centre hospitalier affilié universitaire régional de Trois-Rivières
Trois-Rivières, Quebec, G8Z 3R9
Centre hospitalier de l'Université de Montréal
Montreal, Quebec, H2X 3E4
Centre hospitalier régional de St-Jérôme
Saint-Jérôme, Quebec, J7Z 5T3
Centre Hospitalier Universitaire (CHU) de Québec - Université Laval
Québec, Quebec, G1R 2J6
Centre Hospitalier Universitaire de Sherbrooke (CHUS) - Hôpital Fleurimont
Sherbrooke, Quebec, J1H 5H3
Centre Hospitalier Universitaire de Sherbrooke (CHUS) - Hôpital Hôtel-Dieu
Sherbrooke, Quebec, J1G 2E8
Centre hospitalier universitaire Sainte-Justine
Montreal, Quebec, H3T 1C5
Hotel Dieu Hospital of Lévis
Lévis, Quebec, G6V 3Z1
Hôpital Charles-Le Moyne
Longueuil, Quebec, J4V 2H1
Hôpital de la Cité-de-la-Santé
Laval, Quebec, H7M 3L9
Hôpital du Sacré-Coeur de Montreal
Montreal, Quebec, H4J 1C5
Hôpital Maisonneuve-Rosemont
Montreal, Quebec, H1T 2M4
Institut Universitaire de cardiologie et pneumologie de Québec