Active clinical trials for "Rectal Neoplasms"

This study is a prospective, monocentric study whose aim is to assess the quality of life for patients who underwent a coloanal continuity reconstruction and to understand the functional issues they encounter. This will potentially provide predictive factors identification of bad functional outcomes allowing to guide future decisions. Also, it will allow patients to have a reinforced follow-up during the year after the reconstruction.

This phase II trial studies how well savolitinib works in treating patients with MET amplified colorectal cancer that has spread to other places in the body (metastatic) or cannot be removed by surgery (unresectable). Savolitinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.

RATIONALE: Drugs used in chemotherapy, such as irinotecan hydrochloride, work in different ways to stop the growth of tumor cells, either by killing the cells or stopping them from dividing. Chemoembolization kills tumor cells by blocking blood flow to the tumor and keeping chemotherapy drugs near the tumor. PURPOSE: This phase II trial is studying how well chemoembolization using irinotecan works in treating patients with liver metastases from metastatic colon or rectal cancer.

This phase I trial is studying the side effects and the best dose of veliparib when given together with capecitabine and oxaliplatin in treating patients with advanced solid tumors. Veliparib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as capecitabine and oxaliplatin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving veliparib together with capecitabine and oxaliplatin may kill more tumor cells.

The standard treatment for rectal cancer is to receive the chemotherapeutic drug 5-fluorouracil (5-FU) with radiation therapy before having surgery to remove the rectal cancer. This is known as neoadjuvant chemoradiotherapy. The purpose of this research study is to determine if Cetuximab improves the benefits of neoadjuvant chemoradiotherapy when given with 5-FU and radiation therapy.

This randomized phase II trial studies how well radiation therapy and capecitabine with or without curcumin before surgery works in treating patients with rectal cancer. Drugs such as curcumin may make tumor cells more sensitive to radiation therapy. Drugs used in chemotherapy, such as capecitabine, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving chemotherapy with radiation therapy before surgery may make the tumor smaller and reduce the amount of normal tissue that needs to be removed. It is not yet known whether chemotherapy and radiation therapy is more effective with or without curcumin when given before surgery in patients with rectal cancer.

A Phase II open- labeled, prospective study to determine the efficacy of pre-operative chemotherapy with six cycles of modified FOLFOX 6 followed by total mesorectal excision (TME) followed by an additional six cycles of FOLFOX 6. The objectives of this study are the following: The primary endpoint of this trial is pathologic complete response (response rate). Secondary endpoints will include observation of overall pathologic response rate, correlation of pathologic staging with pre-operative ultrasound and pelvic MRI staging, as well as observation of toxic side effects, patterns of disease relapse, disease-free survival outcomes and overall survival outcomes.

This randomized pilot clinical trial studies the side effects of giving paricalcitol together with fluorouracil and radiation therapy in treating patients with rectal cancer that can be removed in surgery. Paricalcitol may help rectal cancer cells become more like normal cells, and to grow and spread more slowly. Drugs used in chemotherapy, such as fluorouracil, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Radiation therapy uses high energy x rays to kill tumor cells. It not yet known if chemotherapy and radiation therapy are more effective with or without paricalcitol in treating rectal cancer

RATIONALE: Drugs used in chemotherapy, such as 5-fluorouracil, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing and also as a radiosensibilisant. Radiation therapy uses high-energy x-rays to kill tumor cells. 5-fluorouracil may make tumor cells more sensitive to radiation therapy. Oral 5-fluorouracil is more convenient for ambulatory patients. Giving UFT (Tegafur and Uracil) with radiation therapy before surgery may shrink the tumor so it can be removed. PURPOSE: This phase III trial is studying how well giving UFT with radiation therapy works in treating patients who are undergoing surgery for operable rectal cancer.

Phase II trial to study the effectiveness of combining gefitinib with fluorouracil, leucovorin, and irinotecan in treating patients who have advanced or recurrent colorectal cancer. Biological therapies such as gefitinib may stop the growth of tumor cells by blocking the enzymes necessary for tumor cell growth. Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining gefitinib with fluorouracil, leucovorin, and irinotecan may kill more tumor cells