CompletedPhase 2

SBRT and Oncolytic Virus Therapy Before Pembrolizumab for Metastatic TNBC and NSCLC

United States57 participantsStarted 2017-07-01

Plain-language summary

This is a Phase II trial to determine the efficacy and safety of stereotactic body radiation therapy (SBRT) and in situ oncolytic virus therapy used as a window of opportunity treatment before pembrolizumab in patients with metastatic triple negative breast cancer (TNBC) and metastatic non-small cell lung cancer (NSCLC). In situ oncolytic virus therapy will consist of adenovirus-mediated expression of herpes simplex virus thymidine kinase (ADV/HSV-tk) plus valacyclovir therapy.

Who can participate

Age range

18 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria

. Willing and able to provide written informed consent/assent for the trial.
. Male or female aged ≥18 years on the day of informed consent signing.
. Histologically confirmed locally advanced or metastatic TNBC that has relapsed on or is refractory to standard of care therapy OR histologically or cytologically confirmed metastatic NSCLC that is immunotherapy and chemotherapy naïve or previously treated with 1 cycle of platinum-containing chemotherapy. Epidermal growth factor receptor (EGFR)/anaplastic lymphoma kinase (ALK) mutation-negative NSCLC patients and NSCLC patients with EGFR or ALK genomic tumor aberrations that have failed FDA-approved targeted therapy for these aberrations will be eligible for enrollment in the study.
. Measurable disease based on RECIST 1.1, a target lesion of suitable diameter (at least 1 cm) for SBRT, and a non-target lesion (visceral metastatic lesion) at least 1 cm in diameter for abscopal effect evaluation.
. Willing to provide biopsy tissues as required by the study.

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Objective Response Rate

Timeframe: 30 days after the last dose of pembrolizumab until disease progression, initiating a non-study cancer treatment, withdrawing consent, or becoming lost to follow-up. Median duration of follow-up was 8.3 months (95% CI 3.0-10.1 months).

Trial details

NCT IDNCT03004183

SponsorThe Methodist Hospital Research Institute

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2022-07-22

Results submitted2022-08-30

View on ClinicalTrials.gov More Metastatic Non-small Cell Lung Cancer trials

Plain-language summary

Who can participate

Age range

18 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria

. Willing and able to provide written informed consent/assent for the trial.
. Male or female aged ≥18 years on the day of informed consent signing.
. Histologically confirmed locally advanced or metastatic TNBC that has relapsed on or is refractory to standard of care therapy OR histologically or cytologically confirmed metastatic NSCLC that is immunotherapy and chemotherapy naïve or previously treated with 1 cycle of platinum-containing chemotherapy. Epidermal growth factor receptor (EGFR)/anaplastic lymphoma kinase (ALK) mutation-negative NSCLC patients and NSCLC patients with EGFR or ALK genomic tumor aberrations that have failed FDA-approved targeted therapy for these aberrations will be eligible for enrollment in the study.
. Measurable disease based on RECIST 1.1, a target lesion of suitable diameter (at least 1 cm) for SBRT, and a non-target lesion (visceral metastatic lesion) at least 1 cm in diameter for abscopal effect evaluation.
. Willing to provide biopsy tissues as required by the study.

SBRT and Oncolytic Virus Therapy Before Pembrolizumab for Metastatic TNBC and NSCLC

Plain-language summary

Who can participate

Inclusion criteria

Questions worth asking your doctor

Questions for the trial coordinator

What they're measuring

Trial details

SBRT and Oncolytic Virus Therapy Before Pembrolizumab for Metastatic TNBC and NSCLC

Plain-language summary

Who can participate

Inclusion criteria

Questions worth asking your doctor

Questions for the trial coordinator

What they're measuring

Trial details

Exclusion criteria