Oral Cavity Squamous Cell Carcinoma Clinical Trials

23 recruitingLast updated: June 18, 2026

There are 23 actively recruiting oral cavity squamous cell carcinoma clinical trials across 6 countries. Studies span Phase 2, Phase 1, Phase 3, Not Applicable. Top locations include Atlanta, Georgia, United States, Chicago, Illinois, United States, Oklahoma City, Oklahoma, United States. Updated daily from ClinicalTrials.gov.


Oral Cavity Squamous Cell Carcinoma Trials at a Glance

23 actively recruiting trials for oral cavity squamous cell carcinoma are listed on ClinicalTrialsFinder across 6 cities in 6 countries. The largest study group is Phase 2 with 16 trials, with the heaviest enrollment activity in Atlanta, Chicago, and Oklahoma City. Lead sponsors running oral cavity squamous cell carcinoma studies include National Cancer Institute (NCI), Emory University, and M.D. Anderson Cancer Center.

Browse oral cavity squamous cell carcinoma trials by phase

Treatments under study

About Oral Cavity Squamous Cell Carcinoma Clinical Trials

Looking for clinical trials for Oral Cavity Squamous Cell Carcinoma? There are currently 11 studies actively recruiting participants. Clinical trials offer access to new treatments before they are widely available, and every approved therapy in use today was first tested through a clinical trial.

Below you can browse trials, sign up for alerts when new Oral Cavity Squamous Cell Carcinoma trials open, and view eligibility criteria for each study. Each listing includes the study phase, locations, and enrollment details.

Frequently Asked Questions

Common questions about Oral Cavity Squamous Cell Carcinoma clinical trials

A clinical trial is a carefully designed research study that tests new medical treatments, drugs, devices, or approaches in human volunteers. Every approved medication and treatment available today was proven safe and effective through clinical trials.

All clinical trials are reviewed and approved by Institutional Review Boards (IRBs) — independent committees that evaluate patient safety. Trials follow strict protocols, and your health is monitored closely throughout. You can withdraw at any time.

Not necessarily. Many trials compare the new treatment against the current standard of care, meaning all participants receive active treatment. When placebos are used, they are typically combined with standard treatment, not given alone. The trial description will always specify the design.

Under the Affordable Care Act, most private insurers are required to cover routine patient care costs during a clinical trial. The sponsor typically covers the investigational treatment itself. Medicare also covers routine costs for qualifying trials.

Yes. Participation is completely voluntary. You can withdraw at any time, for any reason, without it affecting your access to standard medical care.

Each trial has specific eligibility criteria — including age, diagnosis, disease stage, prior treatments, and general health. Browse the trials listed above and check their eligibility sections. You can also contact the trial site directly to discuss your situation.

Showing 120 of 23 trials

Recruiting
Phase 2

Radiation Therapy With or Without Cisplatin in Treating Patients With Stage III-IVA Squamous Cell Carcinoma of the Head and Neck Who Have Undergone Surgery

Head and Neck Squamous Cell CarcinomaStage III Hypopharyngeal Carcinoma AJCC v8Stage III Laryngeal Cancer AJCC v8+13 more
ECOG-ACRIN Cancer Research Group189 enrolled676 locationsNCT02734537
Recruiting
Phase 2Phase 3

Testing Docetaxel-Cetuximab or the Addition of an Immunotherapy Drug, Atezolizumab, to the Usual Chemotherapy and Radiation Therapy in High-Risk Head and Neck Cancer

Oropharyngeal p16INK4a-Negative Squamous Cell CarcinomaStage III Hypopharyngeal Squamous Cell Carcinoma AJCC v7Stage III Laryngeal Squamous Cell Carcinoma AJCC v6 and v7+6 more
National Cancer Institute (NCI)613 enrolled342 locationsNCT01810913
Recruiting
Phase 2

Testing the Addition of Chemotherapy or Chemo-Immunotherapy to the Usual Surgery for Advanced Head and Neck Cancer

Clinical Stage III HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8Locally Recurrent Head and Neck Squamous Cell CarcinomaLocally Recurrent Hypopharyngeal Squamous Cell Carcinoma+15 more
National Cancer Institute (NCI)180 enrolled70 locationsNCT07195734
Recruiting
Phase 2

Testing What Happens When an Immunotherapy Drug (Pembrolizumab) is Given by Itself Compared to the Usual Treatment of Chemotherapy With Radiation After Surgery for Recurrent Head and Neck Squamous Cell Carcinoma

Recurrent Head and Neck Squamous Cell CarcinomaRecurrent Oropharyngeal Squamous Cell CarcinomaRecurrent Hypopharyngeal Squamous Cell Carcinoma+2 more
National Cancer Institute (NCI)188 enrolled178 locationsNCT04671667
Recruiting
Phase 3

Testing the Addition of Anti-Cancer Drug, Cetuximab, to Standard of Care Treatment (Pembrolizumab) for Returning or Spreading Head and Neck Cancer After Previous Treatment

Metastatic Head and Neck Squamous Cell CarcinomaStage IV Head and Neck Cutaneous Squamous Cell Carcinoma AJCC v8Recurrent Head and Neck Squamous Cell Carcinoma+18 more
National Cancer Institute (NCI)158 enrolled177 locationsNCT06589804
Recruiting
Phase 1

Testing the Addition of an Anti-Cancer Drug, Camonsertib, to Radiation Therapy for Recurrent Head and Neck Squamous Cell Carcinoma

Unresectable Head and Neck Squamous Cell CarcinomaStage III Head and Neck Cutaneous Squamous Cell Carcinoma AJCC v8Stage IV Head and Neck Cutaneous Squamous Cell Carcinoma AJCC v8+27 more
National Cancer Institute (NCI)39 enrolled1 locationNCT07156227
Recruiting
Phase 2

BiCaZO: A Study Combining Two Immunotherapies (Cabozantinib and Nivolumab) to Treat Patients With Advanced Melanoma or Squamous Cell Head and Neck Cancer, an immunoMATCH Pilot Study

Clinical Stage III Cutaneous Melanoma AJCC v8Clinical Stage IV Cutaneous Melanoma AJCC v8Metastatic Head and Neck Squamous Cell Carcinoma+22 more
National Cancer Institute (NCI)150 enrolled222 locationsNCT05136196
Recruiting
Phase 2

Testing Whether Cemiplimab (REGN2810) Plus CDX-1140 Given Prior to Surgery Are Better Than Cemiplimab (REGN2810) Alone in Patients With Stage III-IV Head and Neck Cancer

Head and Neck Squamous Cell CarcinomaRecurrent Head and Neck Squamous Cell CarcinomaStage III Laryngeal Cancer AJCC v8+19 more
National Cancer Institute (NCI)44 enrolled6 locationsNCT06980038
Recruiting
Phase 2

Cemiplimab and Cetuximab Prior Salvage Surgery in Patients With Recurrent Oral Cavity Squamous Cell Carcinoma (OCSCC).

Locally Recurrent Oral Cavity Squamous Cell Carcinoma
M.D. Anderson Cancer Center17 enrolled1 locationNCT06448026
Recruiting
Phase 1

Testing the Addition of Ipatasertib to Usual Chemotherapy and Radiation for Head and Neck Cancer

Locally Advanced Head and Neck Squamous Cell CarcinomaClinical Stage III HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8Stage III Hypopharyngeal Carcinoma AJCC v8+23 more
National Cancer Institute (NCI)46 enrolled18 locationsNCT05172245
Recruiting
Phase 2

Compartmentalized Postoperative Radiotherapy in Head and Neck Cancer

Head and Neck CancerHead and Neck Squamous Cell CarcinomaOropharyngeal Squamous Cell Carcinoma+3 more
Olgun Elicin50 enrolled3 locationsNCT07058805
Recruiting
Phase 2

Phase 2 Trial of Neoadjuvant and Adjuvant Tiragolumab Plus Atezolizumab in Patients With Newly Diagnosed PD-L1 CPS Positive Resectable Stage 3-4 Oral Cavity Squamous Cell Carcinoma (OCSCC).

Squamous Cell CarcinomaOral Cavity Squamous Cell Carcinoma
M.D. Anderson Cancer Center29 enrolled1 locationNCT05681039
Recruiting
Phase 2

Testing the Addition of the Drug BMX-001, a Radioprotector, or a Placebo to the Usual Chemoradiation Therapy for Patients With Head and Neck Cancer

Head and Neck Squamous Cell CarcinomaStage III Head and Neck Cutaneous Squamous Cell Carcinoma AJCC v8Clinical Stage III HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8+38 more
NRG Oncology98 enrolled149 locationsNCT06532279
Recruiting
Phase 2Phase 3

Comparing Sentinel Lymph Node (SLN) Biopsy With Standard Neck Dissection for Patients With Early-Stage Oral Cavity Cancer

Tongue Squamous Cell CarcinomaOral Cavity Squamous Cell CarcinomaStage I Lip and Oral Cavity Cancer AJCC v8+9 more
NRG Oncology686 enrolled106 locationsNCT04333537
Recruiting
Not Applicable

Remote Audiometry to Monitor for Treatment-Related Hearing Loss in Patients With H&N SCC Receiving Cisplatin and/or Radiation

Head and Neck Squamous Cell CarcinomaMetastatic Head and Neck Squamous Cell CarcinomaStage IV Cutaneous Squamous Cell Carcinoma of the Head and Neck AJCC v8+30 more
Emory University118 enrolled1 locationNCT06662058
Recruiting
Phase 1Phase 2

Nisin in Oral Cavity Squamous Cell Carcinoma (OCSCC)

Oral Cavity Squamous Cell Carcinoma
University of California, San Francisco40 enrolled1 locationNCT06097468
Recruiting
Phase 2

First Line Weekly Chemo/Immunotherapy for Metastatic Head/Neck Squamous Cell Carcinoma Patients

Head & Neck CancerMetastatic Squamous Cell CarcinomaOropharynx Squamous Cell Carcinoma+3 more
Wake Forest University Health Sciences32 enrolled1 locationNCT04858269
Recruiting

Immune Biomarker Study for Cisplatin-ineligible Patients Receiving Chemoradiotherapy With Docetaxel

Squamous Cell Carcinoma of OropharynxOral Cavity Squamous Cell CarcinomaLarynx Squamous Cell Carcinoma+1 more
University of Erlangen-Nürnberg Medical School250 enrolled1 locationNCT06947668
Recruiting
Phase 1

TMV Vaccine Therapy Alone and With Pembrolizumab for the Treatment of Recurrent and/or Metastatic Head and Neck Squamous Cell Cancer

Metastatic Head and Neck Squamous Cell CarcinomaStage IV Cutaneous Squamous Cell Carcinoma of the Head and Neck AJCC v8Recurrent Head and Neck Squamous Cell Carcinoma+20 more
Emory University40 enrolled2 locationsNCT06868433
Recruiting
Phase 2

Lovastatin and Pembrolizumab for the Treatment of Patients With Recurrent or Metastatic Head and Neck Cancer, LAPP Trial

Metastatic Head and Neck Squamous Cell CarcinomaRecurrent Head and Neck Squamous Cell CarcinomaClinical Stage IV HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8+19 more
Emory University28 enrolled2 locationsNCT06636734