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Intensive Care Unit ICUPhase 3CEPECNCT06605144

Canadian Critical Care Comparative Effectiveness Platform

A Phase 3 study testing 1- Vasopressor - Mean arterial pressure 56-60, 2- Vasopressor - Mean arterial pressure 61-65 and 3- Vasopressor - Mean arterial pressure 66-70 in people with Intensive Care Unit ICU and Vasopressor, run by Université de Sherbrooke at 11 sites in 3 countries.

Recruiting

Looking for participants now. Contact the study team or a site below to ask about taking part.

Sites and contacts
Official record
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Trial summary

The Canadian Critical Care Comparative Effectiveness Platform(e) d'Évaluation Clinique Comparée en soins Critiques (CEPEC) is an international multi-centered randomized adaptive platform clinical trial. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Intensive Care Unit ICU, Vasopressor, Platelet
What is being tested?
1- Vasopressor - Mean arterial pressure 56-60, 2- Vasopressor - Mean arterial pressure 61-65 and 3- Vasopressor - Mean arterial pressure 66-70
Could I receive a placebo?
No, everyone receives an active treatment
How many people
5,500 participants
Where
11 sitesin 3 countries
Study dates
23 Mar 2025to 30 Jun 2030
Phase
Phase 3
Are there results?
Not yet: the study is under way

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Ongoing vasopressor infusion to treat hypotension, or would be used to treat clinician-defined hypotension as part of usual care;
  • MAP <75 mmHg at any point;
  • Patient expected to be in the ICU for >24 hours.
  • Adult patients (age ≥18 years) admitted to the ICU;
  • Latest platelet count in this hospital admission <50×109/L;
  • Planned to undergo a specified low-moderate bleeding risk invasive procedure.
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  • Critically ill patients ≥18 years of age;
  • Are invasively mechanically ventilated (including endotracheal tube or tracheostomy);
  • Orogastric/nasogastric tube in place; or have an in dwelling percutaneous gastric tube (with confirmed placement);
  • Treating team has started or has the intention of providing enteral nutrition.

Who cannot join

  • Treating team does not have equipoise for at least two contiguous MAP target ranges in the CEPEC Vasopressor Domain;
  • Acute traumatic brain injury (within 7 days or ongoing active treatment for elevated intracranial pressure);
  • Acute subarachnoid hemorrhage (within 21 days);
  • Acute spinal cord injury (within 7 days of injury or ongoing vasopressor therapy for suspected spinal cord ischemia);
  • Lung, heart, liver, kidney transplant recipient (within 7 days);
  • Patient expected to become an organ donor (Donor Neurologic Death - DND or Donation After Circulatory Death - DCD);
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  • More than 24 hours since meeting inclusion criteria in the ICU;
  • Previously randomized into the CEPEC Vasopressor Domain or a confounding trial.
  • PLATELET DOMAIN
  • Ongoing major hemorrhage requiring blood products and/or surgical/ radiological intervention;
  • Intracranial hemorrhage within prior 72 hours;
  • Contraindications to platelet transfusion (e.g. thrombotic microangiopathies, heparin-induced thrombocytopenia, recent history of immune thrombocytopaenia, congenital platelet function defects);
  • Known advance decision of refusing blood/blood component transfusions;
  • Acute promyelocytic leukemia (APML);
  • Death perceived as imminent or admission for palliation;
  • Previously randomized into the CEPEC Platelet Domain or the T4P Trial;
  • Fulfilled all the inclusion criteria and none of the exclusion criteria ≥72 hours.
  • NUTRITION DOMAIN
  • Patients who have had gastrointestinal (GI) surgery; in the last 3 months and deemed not ready to receive possible bolus nutrition;
  • Bowel obstruction or ischemia; active;
  • Has a post-pyloric small bowel feeding tube;
  • Active GI bleeding;
  • Patient who is chronically receiving enteral nutrition.

Trial locations and contacts

11 sites in 3 countries. Contact the study team or a site near you to ask about taking part.

11 sites in 3 countries

Canada9 sites, 9 recruiting
  • Hamilton Health Sciences - Juravinski Hospital

    Hamilton, Ontario, L8V 1C3

    Tina Millen, 905-521-2100, millent@mcmaster.ca

    Bram Rochwerg

    Recruiting
  • Centre hospitalier universitaire Dr-Georges-L.-Dumont

    Moncton, New Brunswick, E1C 2Z3

    Emma Boisvert, 506-869-7391, Emma.Boisvert@VitaliteNB.ca

    Rémi Leblanc

    Recruiting
  • Centre hospitalier de l'Université de Montréal (CHUM)

    Montreal, Quebec, H2X 0C1

    Melissa Gagnon-Hamelin, 514 890-8000 ext. 31750, melissa.gagnon-hamelin.chum@ssss.gouv.qc.ca

    Francois-Martin Carrier

    Recruiting
  • CIUSSS NIM - Hôpital du Sacré-Coeur-de-Montréal

    Montreal, Quebec, H4J 1C5

    Virginie Williams, 514-338-2222 ext. 1472, virginie.williams.cnmtl@ssss.gouv.qc.ca

    Yiorgos Alexandros Cavayas

    Recruiting
  • The Ottawa Hospital

    Ottawa, Ontario, K1H 8L6

    Irene Watpool, 613-737-8724, iwatpool@ohri.ca

    Alexandre Tran

    Recruiting
  • Scarborough Health Network

    Scarborough Village, Ontario, M1P 2V5

    Joshua Craig, 416-438-2911, jcraig@shn.ca

    Christopher Yarnell

    Recruiting
  • CIUSSS de l'Estrie - CHUS

    Sherbrooke, Quebec, J1H 5N4

    Marie-Helene Masse, RRT, MSc, 819-346-1110 ext. 14173, marie-helene.masse3@usherbrooke.ca

    Monica Sean, PhD, 819-346-1110 ext. 14266, monica.sean@usherbrooke.ca

    Recruiting
  • Niagara Health

    St. Catharines, Ontario, L2S 0A9

    Jennifer Tsang, 905-684-7271, jennifer.tsang@mail.utoronto.ca

    Jennifer Tsang

    Recruiting
  • Sunnybrook Health Sciences Centre

    Toronto, Ontario, M4N 3M5

    Nicole Marinoff, 416-480-4522, Nicole.Marinoff@sunnybrook.ca

    Neill Adhikari

    Recruiting

Other trials in Canada

New Zealand1 site, 1 recruiting
  • Auckland City Hospital

    Auckland

    Not yet recruiting

Other trials in New Zealand

United Kingdom1 site, 1 recruiting
  • Intensive Care National Audit and Research Centre (coordinating centre for sites in UK. Sites to be determined)

    London

    Not yet recruiting

Other trials in United Kingdom

About this study

Official title: Canadian Critical Care Comparative Effectiveness Platform(e) d'Évaluation Clinique Comparée en Soins Critiques (CEPEC)

The Canadian Critical Care Comparative Effectiveness Platform(e) d'Évaluation Clinique Comparée en soins Critiques (CEPEC) is an international multi-centered randomized adaptive platform clinical trial. CEPEC will evaluate supportive care interventions that are used routinely in intensive care units throughout the world.

Read the detailed description

Many supportive therapies used daily in the ICU setting remain under-studied despite being resource-intensive. CEPEC aims to incorporate domains evaluating vasopressors, nutrition, transfusions, sedation and analgesia, airway management, end-of-life care practices and other interventions.

Domains refer to categories of patient care for which interventions are being evaluated in a randomized controlled trial (RCT) within the platform.

VASOPRESSOR DOMAIN The investigators will investigate whether vasoactive medications should be used differently for different subgroups of patients who are in a state of cardiovascular shock (i.e. heterogeneity of treatment effects). Vasoactive medications are common in critically ill patients, and have considerable patient, hospital, and health system resource impact, but their use remains poorly supported by scientific evidence.

PLATELET DOMAIN Platelet transfusions are commonly prescribed to critically ill patients and have considerable patient, hospital, and health system resource impact, but remain poorly supported by scientific evidence. We propose to join a multicentre randomized clinical trial (T4P, ISRCTN79371664) addressing the optimal use of platelet transfusions for critically ill patients with thrombocytopenia in advance of invasive procedures. A multinational collaboration will ensure timely completion of this high-impact multicentre randomized clinical trial. The Canadian component of the T4P trial is embedded in the CEPEC platform as the Platelet Domain.

NUTRITION DOMAIN Most critically ill patients cannot eat normally and require a specialized method of feeding, called enteral nutrition. It is provided every hour around the clock. This differs from how we usually eat, with meals (boluses) divided over the day while we are awake. The goals of this study are to determine if a large study can be successfully done comparing nutrition given 3 times a day (boluses) compared to given in small amounts every hour (continuously).

INITIATIVES Initiatives are cross-cutting non-randomized studies nested within the platform that are relevant to all domains. Examples include a parallel observational study initiative, which aims to collect data about usual care and outcomes directly relevant to each domain. The goal is to describe the representativeness of domain results and to assess for protocol misalignment. Similarly, the living knowledge synthesis and health economics initiatives aim to generate meta-analyses and cost-effectiveness analyses alongside each trial conducted in the platform.

Being tested
1- Vasopressor - Mean arterial pressure 56-60, 2- Vasopressor - Mean arterial pressure 61-65, 3- Vasopressor - Mean arterial pressure 66-70, 4- Vasopressor - Mean arterial pressure 71-75, 1- Platelet less than 10 x 109/L
Keywords
ICU, Adaptive platform trial, Vasopressor, Platelet, Enteral nutrition

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • 1- Vasopressor - Mean arterial pressure 56-60Drug

    Vasopressor(s) will be titrated according to 56-60 range.

  • 2- Vasopressor - Mean arterial pressure 61-65Drug

    Vasopressor(s) will be titrated according to 61-65 range.

  • 3- Vasopressor - Mean arterial pressure 66-70Drug

    Vasopressor(s) will be titrated according to 66-70 range.

  • 4- Vasopressor - Mean arterial pressure 71-75Drug

    Vasopressor(s) will be titrated according to 71-75 range.

  • 1- Platelet less than 10 x 109/LOther

    Once randomized, the participant will receive a platelet transfusion if their most recent platelet count is less than 10 x 109/L at the time of the planned procedure.

  • 2- Platelet less than 20 x 109/LOther

    Once randomized, the participant will receive a platelet transfusion if their most recent platelet count is less than 20 x 109/L at the time of the planned procedure.

  • 3- Platelet less than 30 x 109/LOther

    Once randomized, the participant will receive a platelet transfusion if their most recent platelet count is less than 30 x 109/L at the time of the planned procedure.

  • 4- Platelet less than 40 x 109/LOther

    Once randomized, the participant will receive a platelet transfusion if their most recent platelet count is less than 40 x 109/L at the time of the planned procedure.

  • 5- Platelet less than 50 x 109/LOther

    Once randomized, the participant will receive a platelet transfusion if their most recent platelet count is less than 50 x 109/L at the time of the planned procedure.

  • Enteral nutrition - BolusesOther

    Given 3 times a day.

  • Enteral nutrition - ContinuousOther

    Given over 24-hour period

Study groups in NCT06605144
Study groupRoleWhat they receive
VasopressorOtherParticipants will receive vasopressor(s) and their mean arterial pressure will be titrated according to the group they are randomized to (group 1: 56-60 mmHg; group 2: 61-65 mmHg; group 3: 66-70 mmHg; group 4: 71-75 mmHg). Physicians will have the liberty of restricting the randomization to at least 2 contiguous ranges.
Receives: Drug: 1- Vasopressor - Mean arterial pressure 56-60; Drug: 2- Vasopressor - Mean arterial pressure 61-65; Drug: 3- Vasopressor - Mean arterial pressure 66-70; Drug: 4- Vasopressor - Mean arterial pressure 71-75
PlateletOtherThrombocytopenic intensive care unit (ICU) patients (platelet count <50×109/L) with a planned low-moderate bleeding-risk procedure will be randomized to one of five equally spaced platelet thresholds (less than 10 x 109/L, less than 20 x 109/L, less than 30 x 109/L, less than 40 x 109/L, less than 50 X 109/L) below which they will receive prophylactic platelet transfusions before any low-moderate bleeding-risk procedure occurring during the ICU episode up to ICU day 90. Once randomized, the clinical team will administer a platelet transfusion according to the assigned threshold and the most recent platelet count at the time of the planned procedure.
Receives: Other: 1- Platelet less than 10 x 109/L; Other: 2- Platelet less than 20 x 109/L; Other: 3- Platelet less than 30 x 109/L; Other: 4- Platelet less than 40 x 109/L; Other: 5- Platelet less than 50 x 109/L
NutritionOtherThe intervention is bolus feeding (given 3 times a day to meet nutritional targets) with formula type left to the discretion of the precribing team. With 2 hours between each "feed". The control is continuous feeding (over 24-hour period) with formula type left to the discretion of the prescribing team, which is the current standard of care.
Receives: Other: Enteral nutrition - Boluses; Other: Enteral nutrition - Continuous

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Vasopressor Domain - Composite endpoint

    Incorporate mortality, persistent organ dysfunction (POD) in the intensive care unit (ICU), days in hospital, and disposition at hospital discharge.

    Measured: At hospital discharge up to day 30

  2. Platelet Domain - All cause mortality

    90-day all-cause mortality

    Measured: 90 days

  3. Nutrition Domain - Recruitment rate

    Recruitment rate of 2 patients per site per month.

    Measured: 1 year

Secondary outcomes (15)
  1. Vasopressor, Platelet and Nutrition Domains - Mortality

    Measured: At hospital discharge up to day 30

  2. Vasopressor, Platelet and Nutrition Domains - Persistent organ dysfunction (POD) in the ICU

    POD is defined by the use of vasopressors, invasive mechanical ventilation, or new renal-replacement therapy whilst in ICU.

    Measured: At hospital discharge up to day 30

  3. Vasopressor, Platelet and Nutrition Domains - Number of days without POD in the ICU

    POD is defined by the use of vasopressors, invasive mechanical ventilation, or new renal-replacement therapy whilst in ICU.

    Measured: Up to day 30

  4. Vasopressor, Platelet and Nutrition Domains - Disposition at hospital discharge

    Increased level of care as indicated by change of address vs. return to baseline [previous home address]

    Measured: At hospital discharge up to day 30

  5. Vasopressor, Platelet and Nutrition Domains - Number of days without POD in the ICU

    POD is defined by the use of vasopressors, invasive mechanical ventilation, or new renal-replacement therapy whilst in ICU.

    Measured: At hospital discharge up to day 30

  6. Platelet Domain - Mortality at discharge from hospital

    Measured: Discharge from hospital

  7. Platelet Domain - Mortality at 1 year

    Measured: 1 year after randomization

  8. Platelet Domain - Bleeding outcomes in hospital (major and fatal bleeds)

    Measured: During hospitalization

  9. Platelet Domain - Transfusion complications

    Transfusion-associated circulatory overload, transfusion-related acute lung injury, infections, anaphylaxis

    Measured: During hospitalization

  10. Platelet Domain - Days alive and at home at day 90

    Measured: 90 days

  11. Platelet Domain - Number of days without persistent organ dysfunction in the ICU

    Measured: Up to day 90

  12. Platelet Domain - Health-related quality of life

    Evaluated using EQ-5D-5L questionnaire

    Measured: 90 days

  13. Nutrition Domain - Diarrhea

    Defined by the World Health Organization (WHO) definition (3 or greater liquids stools/24 hours)

    Measured: 24 hours

  14. Nutition Domain - Percentage of target nutritional intake

    >80%

    Measured: Over the course of the ICU stay up to day 30

  15. Nutrition Domain - Vomiting

    Vomiting 2 or more times in a 24-hour period

    Measured: During ICU stay up to day 30

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted20 Sep 2024
  2. Study start23 Mar 2025
  3. Primary completion31 Dec 2029 (estimated)
  4. Study completion30 Jun 2030 (estimated)

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Model description
Adaptive Bayesian Platform trial evaluating multiple interventions in multiple domains.
Masking
None (open label)
Enrolment
5,500 participants (estimated)
IDs, dates and publications
ClinicalTrials.gov ID
NCT06605144
Sponsor's protocol ID
MP-31-2025-5600
Acronym
CEPEC
Status last verified
Aug 2026
First submitted
10 Sep 2024
Last updated
22 Sep 2026
Results posted
No
Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
No

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing 1- Vasopressor - Mean arterial pressure 56-60, 2- Vasopressor - Mean arterial pressure 61-65 and 3- Vasopressor - Mean arterial pressure 66-70 in people with Intensive Care Unit ICU and Vasopressor, run by Université de Sherbrooke at 11 sites in 3 countries.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 10 inclusion and 23 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: looking for participants now, as of the sponsor's last update on 22 Sep 2026. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 11 sites in Canada, New Zealand, United Kingdom. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

This study is still under way. Results are not available in the source record yet.

How can a doctor refer a patient or contact the research team?

Contact Marie-Helene Masse, RRT, MSc (1-819-346-1110 ext. 14173, marie-helene.masse3@usherbrooke.ca), or a site near the patient. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Vasopressor Domain - Composite endpoint (time frame: At hospital discharge up to day 30). The study lists 3 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 22 Sep 2026.

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