Pembrolizumab and Ultrasound for Head and Neck Cancer

This study is testing a new way to deliver Pembrolizumab, a type of immunotherapy, for people with recurrent or metastatic (spread to other parts of the body) head and neck cancer that is HPV-negative. You would receive Pembrolizumab intravenously (into a vein) along with Definity, a special liquid that helps ultrasound work better. Then, ultrasound will be used on your tumor to help Pembrolizumab reach it more effectively. The main goal of this study is to see if this treatment approach is possible and if at least 80% of the 6 participants can complete all planned treatments. To join, your cancer must have a CPS score greater than 1, which is a measure of a specific biomarker (PD-1). The study status is currently unclear.

Study design
This is an interventional study that plans to enroll 6 participants. It is a feasibility trial, meaning it aims to see if the treatment approach is practical.
What's involved
You would receive up to 3 cycles of Pembrolizumab and Definity infusions, given three weeks apart. After each infusion, ultrasound will be applied to your tumor site.
Compensation
Not stated in the trial record.
Follow-up
You will have a 3-month safety follow-up after your last treatment.

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NCT07501650

Pembrolizumab Plus Ultrasound-Induced Microbubble Cavitation in Head and Neck Cancer

Recruiting
PHASE1Ages 18+InterventionalTreatment
Thomas Jefferson University
~6 participants
Updated 2026-03-30 on ClinicalTrials.gov
What's tested:PembrolizumabDefinityUltrasound-Induced Microbubble Cavitation

At a glance

Recruiting sites
1 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Number of Participants who complete all planned treatment cycles
Measured over Up to 9 weeks
Head and Neck Cancer
Head and Neck Small Cell Carcinoma
Metastatic Head and Neck Cancer
Recurrent Head and Neck Cancer
1 sites across 1 states
Pennsylvania1
  • Joseph M Curry, MD · PRINCIPAL_INVESTIGATOR · Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University

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Do you actually qualify for this trial?

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Eligibility criteria

Exclusion

An individual who meets any of the following criteria will be excluded from participation in this study:
  • Number of Participants who complete all planned treatment cyclesUp to 9 weeks

    The number of participants who completed trial procedures among at least 80 percent of patients, among patients with recurrent or metastatic head and neck squamous cell carcinoma.