- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04989725
Stereotactic Ablative Radiotherapy for Oligo-Progressive Disease REfractory to Systemic Therapy in Metastatic Cancer (SUPPRESS)
December 11, 2023 updated by: Centre hospitalier de l'Université de Montréal (CHUM)
Stereotactic Ablative Radiotherapy for Oligo-Progressive Disease REfractory to Systemic Therapy in Metastatic Cancer: A Phase II Randomized Trial
A registry-based randomized phase II trial.
A total of 46 patients with metastatic head and neck cancer on systemic therapy with oligoprogression to 1-5 extracranial lesions will be randomized using a 1:1 ratio to standard of care (begin next-line systemic therapy, best supportive care, continue current systemic line, based on treating physician decision) vs. receive stereotactic ablative radiotherapy to all oligoprogressive lesions while continuing their current systemic therapy.
Study Overview
Status
Recruiting
Intervention / Treatment
Study Type
Interventional
Enrollment (Estimated)
46
Phase
- Phase 2
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Silvine Benth
- Phone Number: 514-890-8254
- Email: silvine.benth.chum@ssss.gouv.qc.ca
Study Contact Backup
- Name: Mom Phat
- Phone Number: 514-890-8254
- Email: mom.phat.chum@ssss.gouv.qc.ca
Study Locations
-
-
Quebec
-
Montréal, Quebec, Canada, H2X 3E4
- Recruiting
- Centre Hospitalier de l'Universite de Montreal
-
Contact:
- Silvine Benth
- Phone Number: 514-890-8254
- Email: silvine.benth.chum@ssss.gouv.qc.ca
-
Principal Investigator:
- Houda Bahig, MD, PhD
-
Sub-Investigator:
- Denis Soulières, MD
-
-
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
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Description
Inclusion Criteria:
- Age ≥18 years
- Biopsy proven HNSCC (oropharynx, oral cavity, nasopharynx, sinonasal, larynx or hypopharynx)
- Metastatic HNSCC, with pathological or radiological proof of metastasis
- Ability to provide written informed consent
- Eastern Cooperative Oncology Group (ECOG) performance status 0-2
- Progressive disease while on systemic treatment (any line), defined as per RECIST criteria 1.1 on CT metrics as a greater than 20% increase in the sum measurement of lesions, non-target unequivocal progressive disease or a new lesion on CT.
- Oligoprogression to 1-5 extracranial lesions ≤ 5cm and involving ≤ 3 organs. Progression at the primary tumor site should be counted within the total of 5 lesions. For patients with lymph node metastases, each node is counted as one site of metastasis.
- All sites of disease can, in the opinion of the investigator, be safely treated and targetable with SABR (taking into account prior local therapy, organ function and underlying medical condition such as inflammatory bowel disease, pulmonary fibrosis, etc.)
- Patients with prior metastases that have been treated with ablative therapies (e.g. radiotherapy, surgery or radiofrequency ablation) before their current line of systemic therapy, are eligible.
Exclusion Criteria:
- Pregnancy or breastfeeding
- Any medical condition that could, in the opinion of the investigator, preclude radiotherapy or prevent follow-up after radiotherapy.
- Presence of spinal cord compression
- Metastatic disease that invades the GI tract (including esophagus, stomach, small or large bowel
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: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Standard of care
Switch to subsequent systemic therapy line, best supportive care or continue current systemic line
|
Patients on the standard arm will be treated as per standard of care in our institution.
Treatment options could include switching to next systemic therapy line, best supportive care or continuing on current systemic therapy.
|
Experimental: Experimental SABR arm
Definitive SABR to oligoprogressive lesions + continue current systemic therapy
|
SABR to all oligoprogressive lesions + continuation of current systemic therapy
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Progression free survival
Time Frame: 5 years
|
PFS defined from randomization to disease progression at any site or death
|
5 years
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Local control
Time Frame: 5 years
|
Defined as time from the end of SABR treatment to date of local failure and will be measured only in the experimental arm
|
5 years
|
Time to next systemic therapy
Time Frame: 5 years
|
Defined as time from randomization to time of subsequent therapy line
|
5 years
|
Overall survival
Time Frame: 5 years
|
OS defined as time from randomization to time of death from any cause.
|
5 years
|
Quality of life Measured using the FACT-G tool, head and neck cancer-related patient reported outcome- CTCAE (PRO-CTCAE) and Quality of life 5-level EQ-5D
Time Frame: 5 years
|
Measured using the FACT-G tool, lung cancer-related patient reported outcome- CTCAE (PRO-CTCAE) and quality of life 5-level EQ-5D
|
5 years
|
Grade ≥ 3 toxicity Measured using the Common Terminology Criteria for Adverse Events (CTCAE v5.0)
Time Frame: 5 years
|
Measured using the Common Terminology Criteria for Adverse Events
|
5 years
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
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)
October 1, 2021
Primary Completion (Estimated)
December 1, 2025
Study Completion (Estimated)
December 1, 2027
Study Registration Dates
First Submitted
July 30, 2021
First Submitted That Met QC Criteria
July 30, 2021
First Posted (Actual)
August 4, 2021
Study Record Updates
Last Update Posted (Estimated)
December 12, 2023
Last Update Submitted That Met QC Criteria
December 11, 2023
Last Verified
December 1, 2023
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- Suppress
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
No
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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