BridgeMD
Compares treatment options for Head and Neck Squamous Cell Carcinoma
Official title A Phase 3 Study to Evaluate Petosemtamab Plus Pembrolizumab vs Pembrolizumab in First-line Treatment of Head and Neck Cancer (LiGeR - HN1)
ClinicalTrials.gov ID: NCT06525220
What this study is testing
What is Petosemtamab?
Petosemtamab is an investigational medicine, being studied as a potential treatment for head and neck squamous cell carcinoma.
Plain-language explanation of the investigational treatment - it is being studied and is not an approved or proven therapy. The study team can confirm the details.
- What it's testing
- This is a Phase 3 randomized, open-label study to evaluate the efficacy and safety of petosemtamab plus pembrolizumab vs pembrolizumab in first-line treatment of recurrent or metastatic PD-L1+ head and neck squamous cell carcinoma.
- Phase 3: a large, late-stage study
- Which group you join is decided by chance.
A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.
Who can take part
Ages 18 and older
You may be able to join if
- Signed ICF before initiation of any study procedures
- Age ≥ 18 years at signing of ICF
- Histologically confirmed HNSCC with evidence of metastatic or locally recurrent disease not amenable to local therapy with curative intent.
- The eligible HNSCC primary tumor locations are oropharynx, oral cavity, hypopharynx, and larynx.
- HNSCC patients eligible to receive pembrolizumab as 1L monotherapy with tumors expressing PD-L1, CPS ≥1.
You likely can't join if
- Central nervous system metastases that are untreated or already treated but symptomatic, or require radiation, surgery, or continued steroid therapy...
- Known leptomeningeal involvement
- Any systemic anticancer therapy or investigational drug within 4 weeks or 5 half-lives, whichever is shorter, before randomization
- Requirement for immunosuppressive medication
- Major surgery or radiotherapy within 3 weeks of randomization
- Clinically significant toxicities related to prior anticancer therapies that have not returned to ≤ Grade 1 or baseline except for Grade ≤2- myalgia...
See the full eligibility criteria
- Signed ICF before initiation of any study procedures
- Age ≥ 18 years at signing of ICF
- Histologically confirmed HNSCC with evidence of metastatic or locally recurrent disease not amenable to local therapy with curative intent.
- The eligible HNSCC primary tumor locations are oropharynx, oral cavity, hypopharynx, and larynx.
- HNSCC patients eligible to receive pembrolizumab as 1L monotherapy with tumors expressing PD-L1, CPS ≥1.
- HNSCC patients should not have had previous systemic therapy administered in the incurable recurrent or metastatic setting
- A new tumor biopsy, unless the patient has an available archival tumor sample with sufficient material
- Measurable disease per Investigator assessment as defined by RECIST v1.1 by radiologic methods
- ECOG Performance Status (PS) of 0-1
- Life expectancy ≥ 12 weeks, as per investigator assessment.
- Left ventricular ejection fraction (LVEF) ≥50% by echocardiogram (ECHO) or multigated acquisition (MUGA) scan
- Adequate organ function as defined per protocol.
- HIV-positive patients are eligible only if the cluster of differentiation 4 (CD4+) count is ≥ 300/µl, viral load is undetectable, and the patient is currently receiving highly active antiretroviral therapy
- Central nervous system metastases that are untreated or already treated but symptomatic, or require radiation, surgery, or continued steroid therapy to control symptoms within 21 days prior to randomization
- Known leptomeningeal involvement
- Any systemic anticancer therapy or investigational drug within 4 weeks or 5 half-lives, whichever is shorter, before randomization
- Requirement for immunosuppressive medication
- Major surgery or radiotherapy within 3 weeks of randomization
- Clinically significant toxicities related to prior anticancer therapies that have not returned to ≤ Grade 1 or baseline except for Grade ≤2- myalgia, neuropathy, alopecia, and any prior therapy related endocrinopathies
- History of hypersensitivity reaction to any of the excipients of petosemtamab or pembrolizumab.
- Unstable angina; history of congestive heart failure of Class II-IV New York Heart Association (NYHA) criteria, or serious cardiac arrhythmia requiring treatment; or history of myocardial infarction within 6 months...
- History of prior malignancies within the last 5 years, with the exception of excised local cancer
- Current dyspnea at rest of any origin, or other diseases requiring continuous oxygen therapy
- Current serious illness or medical conditions including, but not limited to, uncontrolled active infection, clinically significant pulmonary, metabolic or psychiatric disorders
- Patients with known infectious diseases as per protocol.
- Pregnant or breastfeeding patients.
- The patient has a diagnosis of immunodeficiency or is receiving chronic systemic steroid therapy of prednisone \>10 mg/day or equivalent, or any other form of immunosuppressive therapy
- The patient has an active autoimmune disease that has required systemic immune suppressive treatment in the past 2 years; replacement therapy is not considered immune suppressive treatment
- The patient has had an allogeneic tissue/solid organ transplant.
- Patient has a primary tumor site of nasopharynx, or sinonasal carcinoma (any histology) Other protocol defined inclusion/exclusion criteria may apply.
The study team makes the final eligibility decision.
Where it's taking place
- Mobile, Alabama, United States
- La Jolla, California, United States
- Los Angeles, California, United States
- Palo Alto, California, United States
- Newark, Delaware, United States
- Washington D.C., District of Columbia, United States
- Fort Myers, Florida, United States
- Orlando, Florida, United States
- St. Petersburg, Florida, United States
- West Palm Beach, Florida, United States
- Atlanta, Georgia, United States
- Chicago, Illinois, United States
- Louisville, Kentucky, United States
- Baton Rouge, Louisiana, United States
- Minneapolis, Minnesota, United States
- St Louis, Missouri, United States
- Hackensack, New Jersey, United States
- Albuquerque, New Mexico, United States
- Durham, North Carolina, United States
- Winston-Salem, North Carolina, United States
+ 157 more site(s).
Questions & answers
Do participants get paid in this trial?
This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.
Is it free to join, and do I need insurance?
Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.
How long does this study last?
The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.
Who can join this trial?
This study is enrolling all sexes, 18 years and older. The study team makes the final eligibility decision.
Where is this trial taking place?
Study sites include Mobile, Alabama, United States; La Jolla, California, United States; Los Angeles, California, United States; Palo Alto, California, United States; Newark, Delaware, United States; Washington D.C., District of Columbia, United States and 171 more location(s). Enter your location above to see the nearest site and check your eligibility.
Explore other conditions
BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from ClinicalTrials.gov; the study team decides eligibility.