Clinical Research Directory
Browse clinical research sites, groups, and studies.
58 clinical studies listed.
Filters:
Tundra lists 58 Squamous Cell Carcinoma clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
This data is also available as a public JSON API. AI systems and LLMs are encouraged to use it for structured queries.
NCT03952585
De-intensified Radiation Therapy With Chemotherapy (Cisplatin) or Immunotherapy (Nivolumab) in Treating Patients With Early-Stage, HPV-Positive, Non-Smoking Associated Oropharyngeal Cancer
This phase II/III trial studies how well a reduced dose of radiation therapy works with nivolumab compared to cisplatin in treating patients with human papillomavirus (HPV)-positive oropharyngeal cancer that is early in its growth and may not have spread to other parts of the body (early-stage), and is not associated with smoking. Radiation therapy uses high-energy x-rays to kill tumor cells and shrink tumors. Chemotherapy drugs, such as cisplatin, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Immunotherapy with monoclonal antibodies, such as nivolumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. This trial is being done to see if a reduced dose of radiation therapy and nivolumab works as well as standard dose radiation therapy and cisplatin in treating patients with oropharyngeal cancer.
Gender: All
Ages: 18 Years - Any
Updated: 2026-04-09
45 states
NCT06444815
A Study of VET3-TGI in Patients With Solid Tumors
VET3-TGI is an oncolytic immunotherapy designed to treat advanced cancers. VET3-TGI has not been given to human patients yet, and the current study is designed to find a safe and effective dose of VET3-TGI when administered by direct injection into tumor(s) (called an intratumoral injection) or when given intravenously (into the vein) both alone and in combination with atezolizumab in patients with solid tumors (STEALTH-001).
Gender: All
Ages: 18 Years - Any
Updated: 2026-04-07
5 states
NCT07513389
Omission of Postoperative Radiation in HPV-Associated Oropharyngeal Cancer Using ctHPVDNA Surveillance (OPERATION)
This single-arm Phase II trial evaluates whether omission of postoperative radiotherapy is feasible and oncologically safe in select patients with HPV-associated oropharyngeal squamous cell carcinoma (HPV-OPSCC). Eligible patients undergo transoral robotic surgery (TORS) and are observed without adjuvant radiation if they demonstrate low or intermediate pathological risk features and have negative circulating tumor HPV DNA (ctHPVDNA) two weeks post-operatively. Patients are followed with standard clinical surveillance combined with serial ctHPVDNA testing (NavDx®) to facilitate early detection of recurrence and prompt salvage therapy as needed.
Gender: All
Ages: 18 Years - Any
Updated: 2026-04-07
NCT06137274
Phase 2 Trial of Adaptive Radiotherapy Boost for HNSCC
The purpose of the study is to determine if it is feasible to use magnetic resonance imaging (MRI) to adjust a portion of radiation therapy for patients with head and neck squamous cell carcinoma . The technique under study will be used to personalize the study treatment based on response, keeping all treatments within standard of care guidelines.
Gender: All
Ages: 18 Years - Any
Updated: 2026-04-01
1 state
NCT05070403
Study of Afatinib in Advanced Cutaneous Squamous Cell Carcinoma
The primary purpose of this study is to find out if Afatinib can help treat participants with advanced cSCC.
Gender: All
Ages: 18 Years - Any
Updated: 2026-04-01
1 state
NCT02133196
T Cell Receptor Immunotherapy for Patients With Metastatic Non-Small Cell Lung Cancer
Background: The NCI Surgery Branch has developed an experimental therapy that involves taking white blood cells from patients' tumors, growing them in the laboratory in large numbers, and then giving the cells back to the patient. These cells are called Tumor Infiltrating Lymphocytes, or TIL and we have given this type of treatment to over 100 patients. In this study, we are selecting a specific subset of white blood cells from the tumor that we think are the most effective in fighting tumors and will use only these cells in making the tumor fighting cells. Objective: The purpose of this study is to see if these specifically selected tumor fighting cells can cause non-small cell lung cancer (NSCLC) tumors to shrink and to see if this treatment is safe. Eligibility: \- Adults age 18-72 with NSCLC who have a tumor that can be safely removed. Design: * Work up stage: Patients will be seen as an outpatient at the NIH clinical Center and undergo a history and physical examination, scans, x-rays, lab tests, and other tests as needed * Surgery: If the patients meet all of the requirements for the study they will undergo surgery to remove a tumor that can be used to grow the TIL product. * Leukapheresis: Patients may undergo leukapheresis to obtain additional white blood cells. {Leukapheresis is a common procedure, which removes only the white blood cells from the patient.} * Treatment: Once their cells have grown, the patients will be admitted to the hospital for the conditioning chemotherapy, the TIL cells and aldesleukin. They will stay in the hospital for about 4 weeks for the treatment. Follow up: Patients will return to the clinic for a physical exam, review of side effects, lab tests, and scans about every 1-3 months for the first year, and then every 6 months to 1 year as long as their tumors are shrinking. Follow up visits take up to 2 days.
Gender: All
Ages: 18 Years - 72 Years
Updated: 2026-03-24
1 state
NCT05027633
Immunotherapy With Chemotherapy and Chemoradiation for Advanced Squamous Cancer of Nasal Cavity / Paranasal Sinuses (I-NAPA)
This is a single arm phase II study that will evaluate the combination of pembrolizumab, docetaxel, and cisplatin or carboplatin (PDC) as single treatment modality in patients with stage II-IVb (T2-4, any N, M0) squamous cell carcinoma of the nasal cavity/paranasal sinuses (PNS SCC).
Gender: All
Ages: 18 Years - Any
Updated: 2026-03-20
1 state
NCT07241585
Vitamin D Effects on Immune Microenvironment of Nonmelanoma Skin Cancer After Photodynamic Therapy (PDT)
This research study is for people who have been diagnosed with a nonmelanoma skin cancer (either basal cell carcinoma or squamous cell carcinoma) and are planning to receive either Mohs surgery or ED\&C (electrodessication \& curettage) as part of clinical care. The purpose of this study is to understand how photodynamic therapy (PDT) with or without Vitamin D can promote an immune response to skin cancer. For this study, participants will be randomized (randomly assigned) and asked to take Vitamin D or placebo for 6 days and come to the clinic for a single PDT treatment 1-14 days prior to their surgery. At this visit, photographs of participant's skin cancer will be taken, and participants will undergo PDT treatment. The study team will also take photos on the day of Mohs surgery or ED\&C. There will be up to two blood draws for research. If participants do not want to come in for a PDT treatment prior to their Mohs surgery or ED\&C, they will have the option to participate by only allowing the study team to collect data about their skin cancer and their tissue from Mohs surgery or ED\&C.
Gender: All
Ages: 18 Years - Any
Updated: 2026-03-17
1 state
NCT07209189
Neoadjuvant Chemotherapy and Programmed Cell Death Protein 1(PD-1) Inhibition for Head and Neck Cancer Treatment De-escalation (NeoScorch HN)
The NeoScorch HN study is a single institution multisite phase II trial including 3 cohorts of 25 patients each for patients with newly diagnosed locoregionally advanced, histologically confirmed, head and neck cancer eligible for curative-intent treatment, who will receive neo-adjuvant chemoimmunotherapy-based treatment as well as standard of care adjuvant treatment. The three cohorts include three different aspects of surgical de-escalation in head and neck cancer. The first cohort includes human papillomavirus independent (HPV-) squamous cell carcinoma of the head and neck. The second cohort includes HPV-associated head and neck cancer with radiographic evidence of extranodal extension in neck lymphadenopathy. The third cohort specifically includes malignancies of the sinonasal cavity and skull base which have a propensity for invasion of the orbit, skull base, and maxilla. Surgical treatment of all three of these cohorts has significant morbidity including swallowing, speech, and vision among others.
Gender: All
Ages: 18 Years - Any
Updated: 2026-03-09
1 state
NCT06996249
Prospective Data Collection Initiative on Thoracic Malignancies
Survival after cancer diagnosis strongly depends on local tumor extent, lymph node involvement and the presence of distant metastases. However, there remains great inter-patient variability regarding treatment outcome. A combination of molecular factors, biochemical factors, histopathological features, genomic profile, environmental factors and other clinical factors are likely to influence prognosis and treatment effect, independent from tumor stage. It is however still unclear which, how, and to what extent these factors will influence tumor recurrence and mortality in both early stage (I-III) and late stage (IV) thoracic malignancies such as lung cancer. Although the results from prospective clinical trials will remain the backbone of evidence-based medicine, this concerns a highly selected patient population since the large majority (85%-95%) of patients with cancer do not participate in clinical trials for various reasons. It is unlikely that trial participation will significantly improve in the near future. This fact has the following implications: 1. It is highly desirable to validate the results from clinical trials in the general patient population. This is complicated by the fact that the documentation of patients treated in general practice (i.e. outside the scope of clinical trials) is largely insufficient to provide comparable patient cohorts in terms of prognostic characteristics and treatment parameters. 2. There is an ever increasing number of therapeutic interventions available for which its efficacy depends on known and unknown tumor-specific, clinical, demographic and other patient characteristics. Large numbers of patients are required to test the relevance of these variables. 3. As a result of rapid technical and drug developments, new minimally invasive treatment options such as stereotactic irradiation or ablation techniques or sublobar resections and new targeted and immunotherapeutic treatments have entered the clinic. These interventions have potentially less side effects compared to the conventional treatments. Still, these new interventions will have to prove their effectiveness, safety and superiority (or non-inferiority) in a real world setting. 4. Many hypotheses related to further optimization of personalized medicine can currently not be tested as they require a large prospective cohort of patients, and a less time-consuming and costly research infrastructure. A prospective observational cohort study has the potential to fill the gap between prospective randomized trials (efficacy) and patients treated in general practice (effectiveness) and it will enable accrual of clinical trials (innovation).
Gender: All
Ages: 18 Years - Any
Updated: 2026-03-03
3 states
NCT05681039
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).
To learn if treatment with tiragolumab and atezolizumab before and after standard of care surgery and chemoradiation (radiation therapy with or without cisplatin/carboplatin) can help to control OCSCC that is PD-L1 CPS positive.
Gender: All
Ages: 18 Years - Any
Updated: 2026-03-02
1 state
NCT06047379
Safety and Efficacy of NEO212 in Patients With Astrocytoma IDH-mutant, Glioblastoma IDH-wildtype or Brain Metastasis
This multi-site, Phase 1/2 clinical trial is an open-label study to identify the safety, pharmacokinetics, and efficacy of a repeated dose regimen of NEO212 alone for the treatment of patients with radiographically-confirmed progression of Astrocytoma IDH- mutant, Glioblastoma IDH-wildtype, and the safety, pharmacokinetics and efficacy of a repeated dose regimen of NEO212 when given with select SOC for the treatment of solid tumor patients with radiographically confirmed uncontrolled metastases to the brain. The study will have three phases, Phase 1, Phase 2a and Phase 2b.
Gender: All
Ages: 18 Years - Any
Updated: 2026-03-02
4 states
NCT03729518
TORS De-Intensification Protocol Version 2.0: Dose and Volume Reduction in the Neck
This is a single-arm Phase II study of adjuvant radiation for locally advanced p16+ oropharyngeal squamous cell carcinoma. The main purpose of this research is to determine the likelihood of cancer growing back in the throat or in the neck two years after completion of radiation if lower doses of radiation are used to a smaller area of the head and neck region than is currently used in standard of care.
Gender: All
Ages: 18 Years - Any
Updated: 2026-02-20
1 state
NCT04150900
1922GCCC: Pembro and Bavituximab for Squamous Cell Carcinoma of Head and Neck
This phase II single arm study is being done to determine if bavituximab could potentially synergize with PD-1 inhibitor therapy to generate an effective anti-tumor immune response in patients with recurrent/metastatic squamous cell head and neck cancer (HNSCC) who progressed on a PD-1 inhibitor.
Gender: All
Ages: 18 Years - Any
Updated: 2026-02-19
1 state
NCT07403630
INTEGRATIVE "MULTI-OMICS" AND FUNCTIONAL PLATFORM FOR THE COMPLETE DIAGNOSTIC CHARACTERIZATION OF TUMORS: THE ITALIAN TUMOR CHEMOGENOMIC PROFILER (IT-TCP)
This is a multicenter, experimental preclinical study conducted on primary samples from patients diagnosed with hematological or solid neoplasms defined as high risk. The study will be prospective, based on the consecutive enrollment of eligible patients at each participating institution.
Gender: All
Ages: 1 Year - Any
Updated: 2026-02-17
2 states
NCT06041802
A Study of Pembrolizumab (+) Berahyaluronidase Alfa (MK-3475A) (Pembrolizumab Formulated With Berahyaluronidase Alfa (MK-5180)) in Japanese Participants With Recurrent or Metastatic Cutaneous Squamous Cell Carcinoma (R/M cSCC) or Locally Advanced (LA) Unresectable cSCC (MK-3475A-E39)
The purpose of this study is to evaluate the efficacy, safety, and tolerability of subcutaneous (SC) pembrolizumab (+) berahyaluronidase alfa in Japanese participants with recurrent or metastatic cutaneous squamous cell carcinoma or locally advanced unresectable cSCC. The primary hypothesis is that pembrolizumab (+) berahyaluronidase alfa will result in greater than 10% objective response rate (ORR) per Response Evaluation Criteria In Solid Tumors Version 1.1 (RECIST 1.1) as assessed by Blinded Independent Central Review (BICR).
Gender: All
Ages: 18 Years - Any
Updated: 2026-02-17
10 states
NCT05863052
Analyzing Clinical Outcomes and Genomic Data of American Indian Patient Population
The aim of this study is to describe the outcomes in American Indian patients receiving immunotherapy in a multi-institution retrospective study at several other high-volume centers that care for this patient population and to identify any healthcare disparities that can lead to future interventional studies.
Gender: All
Ages: 18 Years - 99 Years
Updated: 2026-02-10
5 states
NCT04391049
Testing the Addition of the Anti-cancer Viral Therapy Telomelysin™ to Chemoradiation for Patients With Advanced Esophageal Cancer and Are Not Candidates for Surgery
This phase I trial studies the side effects of OBP-301 when given together with carboplatin, paclitaxel, and radiation therapy in treating patients with esophageal or gastroesophageal cancer that invades local or regional structures. OBP-301 is a virus that has been designed to infect and destroy tumor cells (although there is a small risk that it can also infect normal cells). Chemotherapy drugs, such as carboplatin and paclitaxel, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Radiation therapy uses high energy x-rays to kill tumor cells and shrink tumors. Giving OBP-301 with chemotherapy and radiation therapy may work better than standard chemotherapy and radiation therapy in treating patients with esophageal or gastroesophageal cancer.
Gender: All
Ages: 18 Years - Any
Updated: 2026-01-30
8 states
NCT07214987
PDT For Induction Therapy For Head And Neck Cancer
This research study is being done to assess the safety and tolerability of toripalimab in combination with cisplatin and docetaxel (PDT) induction therapy for patients with CPS-positive locally advanced head and neck squamous cell carcinoma (HNSCC).
Gender: All
Ages: 18 Years - Any
Updated: 2026-01-30
1 state
NCT07346196
A Trial of Locoregionally Advanced Squamous Cell Carcinoma of The Head and Neck
The goal of this clinical trial is to learn if the combination of cemiplimab and fianlimab can improve outcomes compared to cemiplimab alone in adults with Human Papillomavirus Positive HPV-positive head and neck cancer.
Gender: All
Ages: 18 Years - Any
Updated: 2026-01-20
1 state
NCT06831149
Use of SPY Imaging System to Minimize Fistulas After Hypopharyngeal Reconstruction
Investigators performing this research want to look at the use of a special imaging process during a specific throat surgery. Using this imaging may help to lower a common complication that called a pharyngocutaneous fistula (PCF). A PCF is a leak in the tube in the throat that helps with breathing and digesting food. The imaging is called the SPY Fluorescence System. This system can identify tissue that is not receiving enough blood. The SPY Fluorescence System uses a special dye, called Indocyanine green (ICG) to better see the tissues that are not receiving enough blood. When tissue does not receive enough blood, it can lead to infection. Infection of tissue in this area of the throat can lead to PCF. The imaging takes about 1 minute and is performed in the operating room during surgery. For this study, the investigators (who are also surgeons) will decide to remove tissue that is identified by the SPY Fluorescence System to have decreased blood flow. They will then continue with the rest of the surgery as usual. The investigators will monitor participants as they recover from surgery to identify any complications that may occur. For this research they are interested in complications during the first month after surgery since this is when PCF usually happens. Investigators will use information that has been documented in the medical records of participants as well as during in-person physical examinations during inpatient recovery and outpatient clinical visits.
Gender: All
Ages: 18 Years - Any
Updated: 2026-01-09
1 state
NCT05858229
Neo-adjuvant Treatment for Squamous Cell Carcinoma Using Direct Tumor Injection With RP1.
This is a Phase 1b, single-center, open-label study, evaluating efficacy and safety of RP1 for the treatment of resectable cutaneous Squamous Cell Carcinoma in up to 12 evaluable patients. In this study, patients will receive RP1 via direct intratumoral (IT) injection into superficial cutaneous solid tumors to assess the safety and tolerability as well efficacy of RP1 treatment. The primary efficacy population is up to 12 evaluable patients with resectable CSCC. The enrollment of patients with CSCC will determine study duration.
Gender: All
Ages: 18 Years - Any
Updated: 2025-12-31
1 state
NCT07285044
The Cancer Connected Access and Remote Expertise Beyond Walls Program to Provide In-Home Cancer Treatment and Improve Treatment Satisfaction in Cancer Patients Living in the Florida Panhandle and Surrounding Areas
This phase II trial studies whether providing cancer treatment in the home is preferred over the traditional clinic setting and if it improves treatment satisfaction in cancer patients living in the Florida Panhandle and surrounding areas. Typically, drug-related cancer care is provided at a medical center which causes patients to have to spend considerable time away from their family, friends, and familiar surroundings. This may add to the physical, emotional, social, and financial burden for patients and their families during this difficult time in their lives. The Cancer Connected Access and Remote Expertise (CARE) Beyond Walls (CCBW) program uses a specialized care team trained to provide cancer treatment in the patient's home setting. It is designed to support remote connection between the home health team and providers and Mayo clinic. This may be preferred over the traditional clinic setting which may improve treatment satisfaction in cancer patients living in the Florida Panhandle and surrounding areas.
Gender: All
Ages: 18 Years - Any
Updated: 2025-12-22
1 state
NCT06615635
Clinical Study Protocol for Cutaneous SCC for Immunocompromised Patients
This is a multi-center clinical study enrolling up to 28 participants. The primary objectives are to determine the objective response rate (ORR) established by the confirmed best overall response (BOR) following intratumoral administration of DaRT - Diffusing Alpha-Emitters Radiation Therapy. Secondary objectives are to: 1. Determine Progression Free Survival (PFS) up to 12 months after Alpha DaRT sources insertion. 2. Assess Overall Survival (OS) of patients treated with DaRT up to 12 months. 3. Assess Local control up to 12 months after DaRT insertion.
Gender: All
Ages: 18 Years - Any
Updated: 2025-12-02
5 states