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NOT YET RECRUITING
NCT07840456
PHASE2

Safety and Efficacy of Ruxolitinib in Patients With HNSCC and High NLR Treated With Pembrolizumab - The Phase 2 InflammaSTOP Trial

Sponsor: University Hospital, Basel, Switzerland

View on ClinicalTrials.gov

Summary

The goal of this Phase 2 clinical trial is to learn if adding ruxolitinib to pembrolizumab may improve treatment outcomes in patients with head and neck squamous cell carcinoma (HNSCC) who have increased levels of systemic inflammation before treatment, as measured by the neutrophil-to-lymphocyte ratio (NLR). The investigational drug will be used outside of its approved indication (off-label use) based on its known pharmacologic mechanism and prior clinical experience in patients with myeloproliferative neoplasms and graft-versus-host disease. The main questions it aims to answer are: Is treatment with ruxolitinib in combination with pembrolizumab safe and well tolerated? Can the addition of ruxolitinib improve treatment outcomes compared with historical data? How does ruxolitinib affect the immune system and inflammation when given together with pembrolizumab? How does the combination treatment affect patients' quality of life? Participants will: Receive treatment with pembrolizumab and intermittent ruxolitinib. Undergo blood tests to assess immune responses and inflammation. Attend study visits for safety assessments and treatment monitoring. Complete quality-of-life questionnaires, where applicable. The results of this study will help researchers better understand how inflammation and the body's immune system affect treatment outcomes in people with head and neck cancer. The findings may also help improve the design of future studies investigating new treatment combinations for this disease.

Official title: Safety and Efficacy of Ruxolitinib in Patients With Head and Neck Squamous Cell Carcinoma and High Neutrophil-to-Lymphocyte Ratio Treated With Pembrolizumab - The Phase 2 InflammaSTOP Trial

Key Details

Gender

All

Age Range

18 Years - Any

Study Type

INTERVENTIONAL

Enrollment

66

Start Date

2026-11

Completion Date

2029-02

Last Updated

2026-09-25

Healthy Volunteers

No

Interventions

DRUG

Ruxolitinib

Ruxolitinib administered orally on an intermittent schedule in combination with pembrolizumab.

DRUG

Pembrolizumab

Pembrolizumab administered as standard-of-care immune checkpoint inhibitor therapy.

Locations (10)

Universitätslklinikum Würzburg

Würzburg, Bavaria, Germany

Universitätsmedizin Greifswald

Greifswald, Mecklenburg-Vorpommern, Germany

Uniklinik Köln

Cologne, North Rhine-Westphalia, Germany

Katholisches Krankenhaus Hagen

Hagen, North Rhine-Westphalia, Germany

Asklepios Klinik St. Georg Hamburg

Hamburg, Schleswig-Holstein, Germany

University Hospital Basel

Basel, Canton of Basel-City, Switzerland

Seeland Cancer Center Biel

Biel/Bienne, Canton of Bern, Switzerland

HOCH Health Ostschweiz

Sankt Gallen, Canton of St. Gallen, Switzerland

Universitätsspital Zürich

Zurich, Canton of Zurich, Switzerland

Ente Ospedaliero Cantonale

Bellinzona, Canton Ticino, Switzerland