- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04767009
SBRT for Oligo-residual and Oligoprogressive NSCLC After Treatment With PD-1 Immune Checkpoint Inhibitors
July 10, 2023 updated by: Zhengfei Zhu, Fudan University
An Open-label, Multicenter, Phase II Single Arm Trial of Stereotactic Body Radiotherapy for Oligo-residual and Oligoprogressive NSCLC After Treatment With PD-1 Immune Checkpoint Inhibitors
Despite the impressive response rate to PD-1 immune checkpoint inhibitors, resistance inevitably develops in most patients.
Stereotactic body radiation therapy (SBRT) plays a growing role in the management of oligometastatic disease.
This study aims to evaluate the efficacy and safety of SBRT for oligo-residual or oligoprogressive NSCLC after treatment with PD-1 inhibitors.
Study Overview
Status
Recruiting
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Estimated)
59
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: Zhengfei Zhu, MD
- Phone Number: +86-18017312901
- Email: fuscczzf@163.com
Study Contact Backup
- Name: Jianjiao Ni, MD
- Phone Number: 13761974092
- Email: nijianjiao8@sina.com
Study Locations
-
-
-
Shanghai, China
- Recruiting
- Fudan University Shanghai Cancer Center
-
Contact:
- Zhengfei Zhu, MD
- Phone Number: +86-18017312901
- Email: fuscczzf@163.com
-
Contact:
- Jianjiao Ni, MD
- Phone Number: 13761974092
- Email: nijianjiao8@sina.com
-
-
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 at least 18 years.
- ECOG PS 0-1.
- Patients with pathologically confirmed stage IV NSCLC by tumor biopsy and/or fine-needle aspiration.
- Negative for driver genes including EGFR, ALK, and ROS-1.
- Progressive disease or oligo-residual disease after treatment with PD-1 inhibitors that would be amenable to SBRT in the opinion of the investigator.
- Patients with brain metastasis are eligible if they are asymptomatic, neurologically stable, and off corticosteroids.
Patients with a history of radiotherapy are eligible if they satisfy the following criteria:
- Radiotherapy administered more than 4 weeks before study entry.
- At least one measurable lesion outside the radiation field.
- Progressing, previously non-irradiated lesions amenable to SBRT.
- Patients with no indications for palliative radiotherapy in the opinion of the investigator.
- Patients with a prior history of surgery are eligible if they have sufficiently recovered from the toxicity and/or complications of surgery.
- Signed informed consent for the use of fresh tumor biopsies before and during the treatment.
- Women of childbearing age and men must agree to use effective contraception during the trial.
- Life expectancy of more than 3 months.
Adequate organ function within 1 week prior to enrollment:
- Adequate bone marrow function: hemoglobin ≥80g/L, white blood cell (WBC) count ≥ 4.0 * 10 ^ 9/L or neutrophil count ≥ 1.5 * 10 ^ 9/L, and platelet count ≥ 100 * 10 ^ 9/L;
- Adequate hepatic function: total bilirubin < 1.5 x upper limit of normal (ULN). Note: If total bilirubin is > 1.5 x ULN, direct bilirubin must ≤ ULN, Aspartate aminotransferase (AST) and Alanine aminotransferase (ALT) ≤2.5 ULN;
- Adequate renal function: serum creatinine ≤ 1.5 x ULN or creatinine clearance ≥ 50 mL/min;
- Ability to understand and willingness to provide the informed consent.
Exclusion Criteria:
- Severe autoimmune disease: inflammatory bowel disease (including Crohn's disease and ulcerative colitis), rheumatoid arthritis, scleroderma, systemic lupus erythematosus, Wegener's granulomatosis and related vasculitides.
- Symptomatic interstitial lung disease or clinically active infectious/non-infectious pneumonitis.
- History of another malignancy or concurrent malignancy.
- Active infection, congestive heart failure, or any evidence of myocardial infarction, unstable angina pectoris or cardiac arrhythmia within 6 months prior to enrollment.
- Any evidence of severe or uncontrolled systemic diseases, which in the investigator's opinion makes it undesirable for the patient to participate in the trial or which would jeopardize compliance with the protocol. Screening for chronic conditions is not required.
- Patients in whom palliative radiotherapy is indicated in the opinion of the investigator.
- Mixed small cell with non-small cell lung cancer histology.
- The patient is pregnant (confirmed by serum b-HCG if applicable) or is breastfeeding.
- Patients who have received tumor vaccine; or administration of live, attenuated vaccine within 4 weeks before the start of treatment. Note: Influenza vaccination is permitted only during influenza season, while live, attenuated influenza vaccine such as FluMist is not allowed.
- Patients receiving concurrent chemotherapy drugs, immunosuppressive agents, or other investigational treatment. Long-term corticosteroid users are also excluded.
- Mental disorders, drug abuse, and social condition that may negatively impact compliance in the investigator's opinion.
- Prior allergic reaction or contraindications to PD-1 blockade.
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: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: SBRT for oligoprogressive NSCLC
|
Patients will receive PD-1 blockade for up to 2 years or until confirmed progression or unacceptable toxicity.
PD-1 blockade will be administrated as an intravenous(IV) infusion.
Patients with oligo-residual or oligoprogressive NSCLC after treatment with PD-1 inhibitors will be treated with curative-intent SBRT of progressing lesions.
The choice of dose-fractionation regimen is at the discretion of the treating radiation oncologist.
PD-1 blockade will be withheld one day before the treatment and resumed within 2 weeks after completion of SBRT.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Progression-free survival
Time Frame: Two years
|
PFS was measured from the date of the initiation of anti-PD-1 therapy to the date of disease progression as defined by Response Evaluation Criteria in Solid Tumor (RECIST) Version 1.1 or death
|
Two years
|
Percentage of Participants With Adverse Events
Time Frame: Two year
|
Treatment-related adverse events were assessed and graded according to CTCAE v. 5.0.without the appearance of any new metastatic lesions outside the radiation field for at least 1 year after the start of SBRT.
Patients who died or developed progressive disease within the radiation field within 1 year after SBRT were censored.
|
Two year
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Overall Survival
Time Frame: Two years
|
OS was defined as the time from the date of enrollment until death by any cause.
Participants still alive at the time of data analysis were censored at the date of last follow-up.
|
Two years
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: Zhengfei Zhu, MD, Fudan University
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)
January 1, 2021
Primary Completion (Estimated)
December 31, 2024
Study Completion (Estimated)
December 31, 2025
Study Registration Dates
First Submitted
February 19, 2021
First Submitted That Met QC Criteria
February 19, 2021
First Posted (Actual)
February 23, 2021
Study Record Updates
Last Update Posted (Actual)
July 11, 2023
Last Update Submitted That Met QC Criteria
July 10, 2023
Last Verified
July 1, 2023
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 2020-NSCLCSBRT-2
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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