Study of Pembrolizumab Treatment After CYAD-101 With FOLFOX Preconditioning in Metastatic Colorectal Cancer

February 22, 2022 updated by: Celyad Oncology SA

An Open-label, Phase Ib Study to Assess the Safety and Clinical Activity of CYAD-101 Administered Concurrently With FOLFOX Chemotherapy, Followed by Pembrolizumab Treatment, in Patients With Metastatic Colorectal Cancer

The purpose of the CYAD-101-002 study is to assess the safety and clinical activity of CYAD-101 in patients with unresectable metastatic colorectal cancer administered concurrently with FOLFOX chemotherapy, followed by pembrolizumab treatment.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

This Study aims to provide insight into whether CYAD-101 administration concurrently with FOLFOX chemotherapy, followed by pembrolizumab treatment might be a treatment option for patients with unresectable metastatic colorectal cancer

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Anticipated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
34

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Belgium
      • Edegem, Belgium, 2650
        • Recruiting
        • UZ Antwerpen
      • Ghent, Belgium, 9000
        • Not yet recruiting
        • UZ Gent
        • Principal Investigator:
          • Sylvie Rottey, MD
        • Contact:
          • Sylvie Rottey
      • Leuven, Belgium, 3000
        • Recruiting
        • UZ Leuven
  • United States
    • Florida
      • Jacksonville, Florida, United States, 32224
        • Not yet recruiting
        • Mayo Clinic
        • Contact:
          • Jeremy Jones
      • Tampa, Florida, United States, 33612
        • Not yet recruiting
        • Moffit Cancer Center

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Key Inclusion Criteria:

  1. Histologically proven metastatic adenocarcinoma of the colon or rectum.

    1. Confirmed metastatic unresectable adenocarcinoma of the colon or the rectum.
    2. Confirmed non-microsatellite instability high (non-MSI-H)/mismatch-repair proficient (pMMR) tumor status
    3. Unequivocal and measurable disease by Response Evaluation Criteria in Solid Tumors (RECIST version 1.1).
    4. Recurrent/progressing disease after at least one line of systemic therapy for metastatic disease which must include FOLFOX chemotherapy
    5. The patient is due to receive FOLFOX chemotherapy
    6. Neurotoxicity less than or equal to Common Terminology Criteria for Adverse Events (CTCAE) Grade 1 from previous chemotherapy.
  2. Eastern Cooperative Oncology Group (ECOG) performance status 0 or 1.
  3. Adequate organ, hepatic, renal, pulmonary and cardiac functions
  4. Tumor biopsy at screening

Key Exclusion Criteria:

  1. Any other investigational agent or device within 4 weeks of the first study treatment administration.
  2. Any anticancer agent within 4 weeks of the first study treatment administration
  3. Filgrastim (Granulocyte-Colony-Stimulating Factor [G-CSF]) or similar growth factors within 7 days of the first study treatment administration
  4. Prior therapy with an anti-PD-1, anti-PD-L1, or anti PD-L2 agent or with an agent directed to another stimulatory or co-inhibitory T-cell receptor
  5. Prior radiotherapy within 2 weeks prior to the planned day for the first study treatment administration
  6. Major surgery within 4 weeks before the planned day for the first study treatment administration
  7. A live vaccine within 30 days prior to the planned day for the first study treatment administration
  8. Uncontrolled intercurrent illness or serious uncontrolled medical disorder
  9. Patients with history of (non-infectious) pneumonitis that require steroids or has current pneumonitis as assessed by chest imaging within 48 hours prior to first study treatment administration.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: N/A
  • Interventional Model: Sequential Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: CYAD-101 with FOLFOX Infusion administered concurrently followed by pembrolizumab
Drug: CYAD-101
Allogeneic NKG2D-based CYAD-101 Chimeric antigen Receptor T-cells
Drug: FOLFOX
5-FU, leucovorin and oxaliplatin
Drug: Pembrolizumab
Humanized immunoglobulin G4 (IgG4) monoclonal antibody (mAb)

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
The Occurrence of Dose Limiting Toxicities (DLT) during the 'DLT reporting period'
Time Frame: Up to 73 days post first study treatment administration
The occurrence of DLT during the 'DLT reporting period' is defined as the period from study enrollment on D1 (Visit 1) up to 3 weeks after first pembrolizumab treatment on D73 (Visit 14).
Up to 73 days post first study treatment administration
The objective response rate (ORR) at the tumor assessment on Day 94 [Visit 15])
Time Frame: Up to 94 days post first study treatment administration
The objective response rate (ORR) at the tumor assessment on Day 94 [Visit 15]), 6 weeks after the first pembrolizumab treatment administration.
Up to 94 days post first study treatment administration

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Celyad Oncology SA

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
Merck Sharp & Dohme LLC

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
November 22, 2021

Primary Completion (Anticipated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
August 21, 2023

Study Completion (Anticipated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
May 25, 2038

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
July 28, 2021

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 28, 2021

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
August 5, 2021

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
March 9, 2022

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
February 22, 2022

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
February 1, 2022

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • CYAD-101-002
  • KEYNOTE-B79 (Other Identifier: Celyad Oncology)

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

No

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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