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Squamous Cell Carcinoma clinical trials at UCSF

37 in progress, 18 open to eligible people

Showing trials for
  • A Phase 1/2 Study of CYT-0851, an Oral RAD51 Inhibitor, in B-Cell Malignancies and Advanced Solid Tumors

    open to eligible people ages 18 years and up

    This clinical trial is an interventional, active-treatment, open-label, multi-center, Phase 1/2 study. The study objectives are to assess the safety, tolerability and pharmacokinetics (PK) of the oral RAD51 inhibitor CYT-0851 in patients with relapsed/refractory B-cell malignancies and advanced solid tumors and to identify a recommended Phase 2 dose as a monotherapy and in combination with chemotherapy for evaluation in these patients.

    San Francisco, California and other locations

  • A Phase 1B/2 Study of RP1 in Solid Organ Transplant Patients With Advanced Cutaneous Malignancies

    open to eligible people ages 18 years and up

    This Phase 1B/2 study is a multicenter, open-label, study of RP1 to investigate the (a) objective response rate, in addition to (b) safety and tolerability of RP1 for the treatment of advanced cutaneous malignancies in up to 65 evaluable organ transplant recipients. This will include patients with either previous renal, hepatic, heart, or lung allograft transplantation and experiencing subsequent documented locally advanced or metastatic cutaneous malignancies. The study will enroll a total of 65 evaluable patients. Patients will participate up to approximately 3 years including a 28-day screening period, up to approximately 1 year treatment period, and a 2-year follow-up period.

    San Francisco, California and other locations

  • A Randomized Phase 2 Study of Cemiplimab ± ISA101b in HPV16-Positive OPC

    open to eligible people ages 18 years and up

    This will be a blinded, placebo-controlled, randomized, phase 2 study in which subjects will be randomly assigned 1:1 to cemiplimab plus placebo or cemiplimab plus ISA101b.

    San Francisco, California and other locations

  • A Safety Study of SEA-TGT (SGN-TGT) in Advanced Cancer

    open to eligible people ages 18 years and up

    This trial will look at a drug called SEA-TGT (also known as SGN-TGT) to find out whether it is safe for patients with solid tumors and lymphomas. It will study SEA-TGT to find out what its side effects are. A side effect is anything the drug does besides treating cancer. It will also study whether SEA-TGT works to treat solid tumors and lymphomas. The study will have three parts. Part A of the study will find out how much SEA-TGT should be given to patients. Part B will use the dose found in Part A to find out how safe SEA-TGT is and if it works to treat solid tumors and lymphomas. Part C will study how well SEA-TGT with sasanlimab works to treat solid tumors.

    San Francisco, California and other locations

  • De-intensified Radiation Therapy With Chemotherapy (Cisplatin) or Immunotherapy (Nivolumab) in Treating Patients With Early-Stage, HPV-Positive, Non-Smoking Associated Oropharyngeal Cancer

    open to eligible people ages 18 years and up

    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.

    San Francisco, California and other locations

  • Genetic Testing in Screening Patients With Stage IB-IIIA Non-small Cell Lung Cancer That Has Been or Will Be Removed by Surgery (The ALCHEMIST Screening Trial)

    open to eligible people ages 18 years and up

    This ALCHEMIST trial studies genetic testing in screening patients with stage IB-IIIA non-small cell lung cancer that has been or will be removed by surgery. Studying the genes in a patient's tumor cells may help doctors select the best treatment for patients that have certain genetic changes.

    San Mateo, California and other locations

  • NT-I7 for the Treatment of Recurrent Squamous Cell Carcinoma of Head and Neck Undergoing Surgery

    open to eligible people ages 18 years and up

    This phase I trial evaluates the side effects of NT-I7 in treating patients with squamous cell carcinoma of head and neck that has come back (recurrent) who are undergoing surgery. NT-I7 is an immunotherapy drug that works by helping the immune system fight tumor cells. The body produces T-cells which play an important role in body's immune response and its ability to recognize tumor cells. This immunotherapy drug may boost body's T-cells to help fight cancer and enhance body's response to cancer.

    San Francisco, California

  • P-MUC1C-ALLO1 Allogeneic CAR-T Cells in the Treatment of Subjects With Advanced or Metastatic Solid Tumors

    open to eligible people ages 18 years and up

    A Phase 1, open label, dose escalation and expanded cohort study of P-MUC1C-ALLO1 in adult subjects with advanced or metastatic epithelial derived solid tumors, including but not limited to the tumor types listed below.

    San Francisco, California and other locations

  • Pepinemab in Combination With Pembrolizumab in Recurrent or Metastatic Squamous Cell Carcinoma of the Head and Neck

    open to eligible people ages 18-100

    The purpose of the study is to evaluate the safety and tolerability of pepinemab in combination with pembrolizumab as first-line treatment and determine a recommended Phase 2 dose (RP2D) in patients with recurrent or metastatic head and neck squamous cell carcinoma (R/M HNSCC).

    San Francisco, California and other locations

  • Preoperative Immunotherapy in Patients With Squamous Cell Carcinoma of the Head and Neck

    open to eligible people ages 18 years and up

    To determine the effect of neoadjuvant atezolizumab alone or in combination with other immune modulating agents on T-cell infiltration in advanced SCCHN. To determine the impact of neo-adjuvant immunotherapy on surgical outcomes.

    San Francisco, California

  • Radiation Therapy for the Treatment of Metastatic Gastrointestinal Cancers

    open to eligible people ages 18 years and up

    This phase II trial studies how well radiation therapy works for the treatment of gastrointestinal cancer that are spreading to other places in the body (metastatic). Radiation therapy uses high energy x-rays to kill cancer cells and shrink tumors. This trial is being done to determine if giving radiation therapy to patients who are being treated with immunotherapy and whose cancers are progressing (getting worse) can slow or stop the growth of their cancers. It may also help researchers determine if giving radiation therapy to one tumor can stimulate the immune system to attack other tumors in the body that are not targeted by the radiation therapy.

    San Francisco, California

  • RTX-224 Monotherapy in Patients With Solid Tumors

    open to eligible people ages 18 years and up

    This is an open-label, multidose, first-in-human (FIH), Phase 1/2 study of RTX-224 for the treatment of patients with relapsed or refractory (R/R), or locally advanced solid tumors.

    San Francisco, California and other locations

  • Safety and Efficacy of Tipifarnib in Head and Neck Cancer With HRAS Mutations and Impact of HRAS on Response to Therapy

    open to eligible people ages 18 years and up

    An international, multicenter, open-label, 2 cohort, non-comparative, pivotal study evaluating the efficacy of tipifarnib in HRAS mutant HNSCC (AIM-HN). The first cohort will assess the objective response rate (ORR) of tipifarnib in subjects with HNSCC with HRAS mutations. The second study cohort, SEQ-HN, is an observational sub-study and includes 2 types of patients: (1) the historical record of first line therapy in subjects with HRAS mutant HNSCC participating in Cohort 1 in whom first line outcome data are available and (2) matched control HNSCC patients in whom HRAS mutations were not identified (wild type HRAS HNSCC) and who consent to provide first line outcome data and additional follow up.

    San Francisco, California and other locations

  • Study of Adjuvant Cemiplimab Versus Placebo After Surgery and Radiation Therapy in Patients With High Risk Cutaneous Squamous Cell Carcinoma

    open to eligible people ages 18 years and up

    The primary objective of the study is to compare disease-free survival (DFS) of patients with high-risk cutaneous squamous cell carcinoma (CSCC) treated with adjuvant cemiplimab, versus those treated with placebo, after surgery and radiation therapy (RT). The secondary objectives of the study are: - To compare the overall survival (OS) of high-risk CSCC patients treated with adjuvant cemiplimab, versus those treated with placebo, after surgery and RT - To compare the effect of adjuvant cemiplimab with that of placebo on patients' freedom from locoregional recurrence (FFLRR) after surgery and RT - To compare the effect of adjuvant cemiplimab with that of placebo on patients' freedom from distant recurrence (FFDR) after surgery and RT - To compare the effect of adjuvant cemiplimab with that of placebo on the cumulative incidence of second primary CSCC tumors (SPTs) after surgery and RT - To evaluate the safety of adjuvant cemiplimab and that of placebo in high-risk CSCC patients after surgery and RT - To assess cemiplimab pharmacokinetics and immunogenicity in human serum

    San Francisco, California and other locations

  • Study of NKTR 255 in Combination With Cetuximab in Solid Tumors

    open to eligible people ages 18 years and up

    This is a Phase 1b/2, open-label multicenter study evaluating NKTR-255 as a monotherapy and together with cetuximab in patients with head and neck squamous cell carcinoma (HNSCC), colorectal carcinoma (CRC), cutaneous squamous cell carcinoma (cSCC), anal cell carcinoma (ASCC) and cervical cancer. The recommended phase 2 dose of NKTR-255, determined in the dose escalation phase (Phase 1b), will be used to treat patients in Phase 2 of this study.

    San Francisco, California and other locations

  • Study of PDS0101 and Pembrolizumab Combination I/O in Subjects With HPV16 + Recurrent and/or Metastatic HNSCC

    open to eligible people ages 18 years and up

    VERSATILE-002 is a Phase 2, open-label, multicenter study of the efficacy and safety of PDS0101 administered in combination with pembrolizumab in adults with HPV16 and PD-L1 positive recurrent or metastatic head and neck squamous cell carcinoma (HNSCC).

    San Francisco, California and other locations

  • Surgery in Treating Patients With Early Stage Anal Canal or Perianal Cancer and HIV Infection

    open to eligible people ages 18 years and up

    This phase II trial studies surgery in treating patients with anal canal or perianal cancer that is small and has not spread deeply into the tissues and human immunodeficiency virus (HIV) infection. Local surgery may be a safer treatment with fewer side effects than bigger surgery or radiation and chemotherapy.

    San Francisco, California and other locations

  • 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

    open to eligible people ages 18 years and up

    This phase II/III trial studies how well radiation therapy works when given together with cisplatin, docetaxel, cetuximab, and/or atezolizumab after surgery in treating patients with high-risk stage III-IV head and neck cancer the begins in the thin, flat cells (squamous cell). Specialized radiation therapy that delivers a high dose of radiation directly to the tumor may kill more tumor cells and cause less damage to normal tissue. Drugs used in chemotherapy, such as cisplatin and docetaxel, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Cetuximab is a monoclonal antibody that may interfere with the ability of tumor cells to grow and spread. Immunotherapy with monoclonal antibodies, such as atezolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. The purpose of this study is to compare the usual treatment (radiation therapy with cisplatin chemotherapy) to using radiation therapy with docetaxel and cetuximab chemotherapy, and using the usual treatment plus an immunotherapy drug, atezolizumab.

    San Francisco, California and other locations

  • Radiation Therapy With Durvalumab or Cetuximab in Treating Patients With Locoregionally Advanced Head and Neck Cancer Who Cannot Take Cisplatin

    Sorry, currently not accepting new patients, but might later

    This phase II/III trial studies how well radiation therapy works with durvalumab or cetuximab in treating patients with head and neck cancer that has spread to a local and/or regional area of the body who cannot take cisplatin. Radiation therapy uses high energy x-rays to kill tumor cells and shrink tumors. Immunotherapy with monoclonal antibodies, such as durvalumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Cetuximab is a monoclonal antibody that may interfere with the ability of tumor cells to grow and spread. It is not known if radiation therapy with durvalumab will work better than the usual therapy of radiation therapy with cetuximab in treating patients with head and neck cancer.

    San Francisco, California and other locations

  • A Study of XmAb®20717 in Subjects With Selected Advanced Solid Tumors

    Sorry, in progress, not accepting new patients

    This is a Phase 1, multiple dose, ascending dose escalation study to define a MTD/RD and regimen of XmAb20717, to describe safety and tolerability, to assess PK and immunogenicity, and to preliminarily assess anti-tumor activity of XmAb20717 in subjects with selected advanced solid tumors.

    San Francisco, California and other locations

  • Abexinostat in Combination With Pembrolizumab in Patients With Advanced Solid Tumor Malignancies

    Sorry, in progress, not accepting new patients

    This phase I trial studies the best dose and side effects of abexinostat and how well it works with given together with pembrolizumab in treating participants with microsatellite instability (MSI) solid tumors that have spread to other places in the body. Abexinostat may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Monoclonal antibodies, such as pembrolizumab, may interfere with the ability of tumor cells to grow and spread. Giving abexinostat and pembrolizumab may work better in treating participants with solid tumors.

    San Francisco, California

  • Alpelisib in Combination With Carboplatin in Patients With Solid Tumors and HPV-Positive Squamous Cell Carcinoma

    Sorry, not yet accepting patients

    This phase I/II trial tests the safety, side effects, and best dose of alpelisib and whether alpelisib and carboplatin work to shrink tumors in patients with solid tumors or human papillomavirus (HPV) positive squamous cell carcinoma that has spread to nearby tissue or lymph nodes (locally advanced) or has spread to other places in the body (metastatic). Alpelisib belongs to a group of medicines called phosphatidylinositol 3-kinase (PI3K) inhibitors. This means alpelisib blocks the activity of the PI3K protein. The PI3K pathway is well known to be involved in tumor cell multiplication and survival. Blocking PI3K may reduce the ability of certain cancers to grow. Carboplatin is an anticancer drug or chemotherapy drug that binds to DNA causing damage that prevents the DNA from replicating, which prevents the cells itself from reproducing. Giving alpelisib and carboplatin may help control the disease in patients with solid tumors and HPV positive squamous cell carcinoma.

    San Francisco, California

  • CPI-006 Alone and in Combination With Ciforadenant and With Pembrolizumab for Patients With Advanced Cancers

    Sorry, in progress, not accepting new patients

    This is a Phase 1/1b open-label, dose escalation and dose expansion study of CPI-006, a humanized monoclonal antibody (mAb) targeting the CD73 cell-surface ectonucleotidase in adult subjects with select advanced cancers. CPI-006 will be evaluated as a single agent, in combination with ciforadenant (an oral adenosine 2A receptor antagonist), in combination with pembrolizumab (an anti-PD1 antibody), and in combination with ciforadenant and pembrolizumab.

    San Francisco, California and other locations

  • Efficacy Study of Pembrolizumab in Relapsed, Locally Recurrent Squamous Cell Cancer of the Head and Neck

    Sorry, in progress, not accepting new patients

    The purpose of this study is to determine whether pembrolizumab, when given after salvage surgery, is effective in increasing the time a person with squamous cell cancer of the head and neck remains disease-free following locoregional disease recurrence.

    San Francisco, California and other locations

  • Nivolumab After Combined Modality Therapy in Treating Patients With High Risk Stage II-IIIB Anal Cancer

    Sorry, in progress, not accepting new patients

    This phase III trial investigates how well nivolumab after combined modality therapy works in treating patients with high risk stage II-IIIB anal cancer. 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.

    San Francisco, California and other locations

  • Optimizing Antitumor Immunity Using Plasmid Electroporation, Pembrolizumab, and Epacadostat

    Sorry, in progress, not accepting new patients

    This phase II trial studies how well tavokinogene telseplasmid with electroporation (tavo-EP), pembrolizumab, and epacadostat work in treating patients with squamous cell carcinoma of the head and neck that cannot be removed by surgery. Tavokinogene telseplasmid with electroporation is a gene therapy that may delay of tumor growth and which may have less toxicity than other methods of gene delivery. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Epacadostat may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Giving tavokinogene telseplasmid with electroporation, pembrolizumab, and epacadostat may work better in treating squamous cell carcinoma of the head and neck.

    San Francisco, California

  • Pembrolizumab (MK-3475) Versus Standard Treatment for Recurrent or Metastatic Head and Neck Cancer (MK-3475-040/KEYNOTE-040)

    Sorry, in progress, not accepting new patients

    This is a study of pembrolizumab (MK-3475, KEYTRUDA®) versus standard treatment (methotrexate, docetaxel or cetuximab) for the treatment of recurrent or metastatic head and neck squamous cell cancer (HNSCC). Participants will be randomly assigned to receive either pembrolizumab or Investigator's choice of standard treatment. The primary study hypothesis is that pembrolizumab treatment prolongs Overall Survival (OS) when compared to standard treatment.

  • Radiation Therapy, Amifostine, and Chemotherapy in Treating Young Patients With Newly Diagnosed Nasopharyngeal Cancer

    Sorry, in progress, not accepting new patients

    This phase III trial is studying how well radiation therapy, amifostine, and chemotherapy work in treating young patients with newly diagnosed nasopharyngeal cancer. Radiation therapy uses high-energy x-rays to kill tumor cells. Drugs, such as amifostine, may protect normal cells from the side effects of radiation therapy. Drugs used in chemotherapy, such as cisplatin and fluorouracil, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving radiation therapy together with amifostine and chemotherapy may kill more tumor cells.

    San Francisco, California and other locations

  • Reduced-Dose Intensity-Modulated Radiation Therapy With or Without Cisplatin in Treating Patients With Advanced Oropharyngeal Cancer

    Sorry, in progress, not accepting new patients

    This randomized phase II trial studies the side effects and how well modestly reduced-dose intensity-modulated radiation therapy (IMRT) with or without cisplatin works in treating patients with oropharyngeal cancer that has spread to other places in the body (advanced). Radiation therapy uses high energy x rays to kill tumor cells. Drugs used in chemotherapy, 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. It is not yet known whether IMRT is more effective with or without cisplatin in treating patients with oropharyngeal cancer.

    San Francisco, California and other locations

  • RM-1995 Photoimmunotherapy, as Monotherapy or Combined With Pembrolizumab, in Patients With Advanced CuSCC and HNSCC

    Sorry, not currently recruiting here

    A phase 1a/1b, open-label, RM-1995 drug-dose escalation study designed to evaluate the safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD), and preliminary efficacy of RM-1995 photoimmunotherapy treatment as monotherapy (phase 1a) or combined with pembrolizumab (phase 1b) in patients with cutaneous squamous cell carcinoma (cuSCC) or head and neck squamous cell carcinoma (HNSCC) that has progressed despite all available standard therapies.

    San Francisco, California and other locations

  • Ruxolitinib in Operable Head and Neck Cancer

    Sorry, in progress, not accepting new patients

    The purpose of this study is to assess the safety and efficacy of ruxolitinib in patients with operable Head and neck squamous cell carcinoma (HNSCC) who are planned for definitive surgery.

    San Francisco, California and other locations

  • Sodium Thiosulfate for the Prevention of Ototoxicity in Patients With Locally Advanced Squamous Cell Cancer of the Head and Neck Undergoing Chemoradiation With Cisplatin

    Sorry, in progress, not accepting new patients

    This phase II trial investigates how well sodium thiosulfate works in preventing ototoxicity (hearing loss/damage) in patients with squamous cell cancer of the head and neck that has spread to nearby tissue or lymph nodes (locally advanced) who are undergoing a chemoradiation. Sodium thiosulfate is a type of medication used to treat cyanide poisoning and to help lessen the side effects from cisplatin. 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. Giving chemotherapy with radiation therapy may kill more tumor cells. The purpose of this trial is to find out whether it is feasible to give sodium thiosulfate 4 hours after each cisplatin infusion along with standard of care radiation therapy in patients with head and neck cancer. Giving sodium thiosulfate after cisplatin may help decrease the risk of hearing loss.

    San Francisco, California

  • Study of Intratumoral (IT) Ulevostinag (MK-1454) in Combination With Intravenous (IV) Pembrolizumab (MK-3475) Compared to IV Pembrolizumab Alone as the First Line Treatment of Metastatic or Unresectable, Recurrent Head and Neck Squamous Cell Carcinoma (HNSCC) (MK-1454-002)

    Sorry, in progress, not accepting new patients

    The purpose of this study is to assess the efficacy and safety of intratumoral (IT) ulevostinag in PLUS pembrolizumab (MK-3475) compared to pembrolizumab alone as a first line treatment of adults with metastatic or unresectable, recurrent head and neck squamous cell carcinoma (HNSCC). The primary study hypotheses are that IT ulevostinag in combination with pembrolizumab results in a superior Objective Response Rate (ORR), per Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST 1.1), compared to pembrolizumab alone: 1. in participants with a tumor that has a programmed cell death-ligand 1 (PD-L1) Combined Positive Scoring (CPS) ≥ 1, and 2. in participants with a tumor that has a PD-L1 CPS ≥ 20.

    San Francisco, California and other locations

  • Study of Pembrolizumab (MK-3475) or Placebo With Chemoradiation in Participants With Locally Advanced Head and Neck Squamous Cell Carcinoma (MK-3475-412/KEYNOTE-412)

    Sorry, in progress, not accepting new patients

    The purpose of this study is to determine the efficacy and safety of pembrolizumab given concomitantly with chemoradiation (CRT) and as maintenance therapy versus placebo plus CRT in participants with locally advanced head and neck squamous cell carcinoma (LA HNSCC). The primary hypothesis is that pembrolizumab in combination with CRT is superior to placebo in combination with CRT with respect to event-free survival (EFS).

    San Francisco, California and other locations

  • Study to Assess MEDI4736 With Either AZD9150 or AZD5069 in Advanced Solid Tumors & Relapsed Metastatic Squamous Cell Carcinoma of Head & Neck

    Sorry, in progress, not accepting new patients

    This multicentre, open-label, Phase 1b/2 study is designed as a 2 part study consisting of a dose-escalation, safety run-in Part A and a dose-expansion Part B

    San Francisco, California and other locations

  • TPST-1120 as Monotherapy and in Combination With Nivolumab in Subjects With Advanced Cancers

    Sorry, in progress, not accepting new patients

    This is a phase 1/1b open label, multicenter dose escalation and dose expansion study to investigate the safety, tolerability and anti-tumor activity of TPST-1120, a small molecule selective antagonist of PPARα (peroxisome proliferator activated receptor alpha) as monotherapy and in combination with a systemic anticancer agent, nivolumab, an anti-PD1 antibody, in subjects with advanced solid tumors.

    San Francisco, California and other locations

  • Transoral Surgery Followed By Low-Dose or Standard-Dose Radiation Therapy With or Without Chemotherapy in Treating Patients With HPV Positive Stage III-IVA Oropharyngeal Cancer

    Sorry, in progress, not accepting new patients

    This randomized phase II trial studies how well transoral surgery followed by low-dose or standard-dose radiation therapy works in treating patients with human papilloma virus (HPV) positive stage III-IVA oropharyngeal cancer. Radiation therapy uses high-energy x-rays to kill tumor cells. Drugs used in chemotherapy work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving radiation therapy with chemotherapy may kill any tumor cells that remain after surgery. It is not yet known how much extra treatment needs to be given after surgery.

    San Francisco, California and other locations

Our lead scientists for Squamous Cell Carcinoma research studies include .

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