Active clinical trials for "Anus Neoplasms"

A single center, open, single arm dose escalation phase I study to evaluate the safety, tolerability, and efficacy of HRYZ-T101 TCR-T cell for HPV18 positive advanced solid tumor. The study will investigate DLT of HRYZ-T101 TCR-T cell injection.

The purpose of this study is to evaluate the safety and tolerability of different doses and administration regimens of Stimotimagene copolymerplasmid in patients with histologically confirmed diagnosis of solid tumor and/or its metastases.

Dosimetric studies suggest that radiotherapy with protons has a potential to reduce side effects compared to treatment with photons for patients with anal carcinoma (AC). There are so far no studies comparing these treatment techniques in a randomised setting. The aim of this study is to compare side effects following photon therapy versus proton therapy within the framework of a randomised controlled trial.

A single center, open, single arm dose escalation phase I study to evaluate the safety, tolerability, and efficacy of CRTE7A2-01 TCR-T cell for HPV16 positive advanced cervical, anal, or head and neck cancers. The study will determine MTD of CRTE7A2-01 TCR-T cell injection, as well as investigate RP2D.

Background: Often, metastatic human papillomavirus (HPV) associated cancers cannot be cured. They also do not respond well to treatment. Some forms of colon cancer also have poor responses to treatment. Researchers want to see if a new drug treatment can help people with these types of cancers. Objective: To find a safe dose of entinostat in combination with NHS-IL12 and bintrafusp alfa and to see if this treatment will cause tumors to shrink. Eligibility: Adults ages 18 and older who have cervical, oropharyngeal, anal, vulvar, vaginal, penile, squamous cell rectal, or another cancer that may be associated with HPV infection or microsatellite stable small bowel or colorectal cancer. Design: Participants will be screened with a medical history and physical exam. Their ability to do daily activities will be assessed. They may have imaging scans of the brain and/or chest, abdomen, and pelvis. They may have nuclear bone scans. They will have an electrocardiogram to test heart function. They will have blood and urine tests. They may have a tumor biopsy. Participants with skin lesions may have them photographed. Some screening tests will be repeated during the study. Treatment will be done in 28-day cycles. Participants will get bintrafusp alfa through an intravenous catheter every 2 weeks. They will get NHS-IL12 as an injection under the skin every 4 weeks. They will take entinostat by mouth once a week. They will complete a medicine diary. Participants will get treatment for 2 years. They will have 1-2 follow-up visits in the 30 days after treatment ends. Then they will be contacted every 6 months to check on their health....

Squamous cell carcinoma of the anus (SCCA) is a rare cancer, however its incidence is increasing worldwide. SCCA is mostly induced by human papillomavirus (HPV) infections (high-risk types such as HPV-16 and -18) and HPV-related oncoproteins (E6 and E7) are expressed in more than 90% of cases. T stage and N stage are recognized prognostic factors for local and/or distant recurrence in SCCA patients treated by CRT. In fact, ≥T3 or ≥N1 anal cancers are associated with as high as 50% disease recurrence rate at 2 years. Since 1996 when concomitant radiotherapy and MMC (mytomicin C) and 5-FU-based chemotherapy demonstrated superiority to radiotherapy alone, no significant progress has been achieved in patients with locally advanced SCCA. Still, phase III study by James et al. reported in 2013 showed that prognosis of SCCA patients treated with this regimen can be improved probably due to a better tumor classification, more precise radiological methods, known as "Will Rogers phenomenon". Based on the above, investigators have designed this phase II trial assessing the feasibility and efficacy of Ezabenlimab (BI 754091) and mDCF chemotherapy combination followed by: standard chemoradiotherapy in case of low response to induction treatment (<30% by RECIST criteria) or additional 2 cycles of mDCF and 1 cycle of Ezabenlimab (BI 754091) followed by hypofractionated radiotherapy in case of high response (≥ 30% by RECIST criteria) in SCCA patients with high-risk locally advanced (stage III) disease. In summary, the first innovative aspect of this research program is to provide a valuable proof of concept study evaluating the feasibility to combine radiotherapy, chemotherapies (docetaxel, cisplatin and 5-fluorouracil) and Ezabenlimab (BI 754091) in patients with stage III squamous cell anal carcinoma. INTERACT-ION study will provide evidence that Ezabenlimab (BI 754091) acts in synergy with mDCF to improve complete response rate, and both with hypofractionated radiotherapy to improve the disease-free survival enhancing TH1 and CD8 T cell immunity.

This study will evaluate the safety and tolerability of oral TP-1454 in patients with advanced metastatic or progressive solid tumors and anal cancer.

This is a phase III, multi-center, double-blind randomized controlled trial assessing the efficacy and safety of concurrent mitomycin C/5-Fu chemotherapy and long-course IMRT combined with PD-1 antibody Sintilimab for locally advanced anal canal squamous carcinoma patients, by comparing an experiment group (traditional chemoradiotherapy with PD-1 antibody Sintilimab) with a control group (traditional treatment without Sintilimab).

The purpose of this study is to see whether avoiding preventative radiation to the groin in patients with normal sentinel node biopsy and PET-CT, is at least as effective treating cancer as giving preventative radiation to the groin for patients with anal canal cancer. The investigators also want to know if avoiding radiation to the groin will cause fewer side effects and better quality of life

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.