172 Clinical Trials for Various Conditions
The purpose of this study is to determine if the investigators can predict the sensitivity or resistance of colon cancer to the two available first line chemotherapy agents.
This study involves the use of Oxaliplatin, 5-Fluorouracil (5-FU), Leucovorin and Cetuximab, which are all medicines approved by the Food and Drug Administration (FDA) and are commercially available. This treatment regimen will possibly be combined with radiation before and/or after surgery depending on your response to the treatment. Their use in this exact combination is considered experimental. The purpose of this study is to find out how effective this combination of chemotherapy is as treatment for rectal cancer that has not spread to other parts of the body. The side effects and survival experienced by subjects receiving these drugs will also be evaluated. This is a phase II research study.
The purpose of this study is to find the number of natural killer (NK) cells from non-HLA matched donors that can be safely infused into patients with cancer. NK cells are a form of lymphocytes that defend against cancer cells. NK cells in cancer patients do not work well to fight cancer. In this study, the NK cells are being donated by healthy individuals without cancer who are not "matched" by human leukocyte antigen (HLA) genes to patients. After receiving these NK cells, patients may also be given a drug called ALT803. ALT803 is a protein that keeps NK cells alive, helps them grow in number and supports their cancer-fighting characteristics. HLA-unmatched NK cell infusion is investigational (experimental) because the process has not approved by the Food and Drug Administration (FDA).
The purpose of this study is to study which genes are abnormal in rectal cancer and see if this predicts how well chemotherapy and radiation will reduce the size of cancer and whether cancer recurs after surgery.
The current standard of care for rectal cancer has diminished local recurrence and enhanced survival. Quality of life, however, remains poor for many patients and the probability of distant recurrence is high. In this study, we will attempt to reduce the distant recurrence rate and improve quality of life by making changes in the timing and administration of chemotherapy and radiation and doing less invasive rectal surgery when indicated.
Background: - The investigational anti-cancer drug Selumetinib (AZD6244) prevents a protein found in rectal cancer from working properly, which may slow tumor growth and allow radiation and chemotherapy treatments to destroy more cancer cells. Researchers are interested in determining whether AZD6244 can be used to improve treatment outcomes in individuals who have rectal cancer that has spread outside the rectum into the surrounding pelvis. Objectives: - To determine safe and effective doses of AZD6244, along with radiation and chemotherapy, to treat rectal cancer. Eligibility: - Individuals at least 18 years of age who have been diagnosed with rectal cancer that has spread outside the inner wall of the rectum or into lymph nodes in the pelvis. Design: * Eligible participants will be screened with a physical examination, blood and tumor samples, and imaging studies. * Participants will receive AZD6244 twice a day by mouth for 1 full week (7 days) before starting radiation and chemotherapy and every week thereafter until the end of the radiation and chemotherapy treatment. * Participants will have radiation therapy daily, 5 days per week, for approximately 6 weeks. * Participants will receive chemotherapy (capecitabine) twice daily, 5 days per week, for approximately 6 weeks. * Approximately 4 to 8 weeks after completing the AZD6244, radiation, and chemotherapy treatment, participants may have surgery to remove any tumors and affected lymph nodes. This surgery is not part of the treatment delivered on this protocol. * Participants will have a follow-up exam 3 weeks after the end of treatment, every 3 months for the first year, and then in the second and third year after the end of treatment. These visits will involve a full medical examination and imaging studies.
The study researchers believe that a combination of the drugs trastuzumab and tucatinib, given with standard chemotherapy (capecitabine and oxaliplatin/FOLFOX), may help participants with rectal cancer.
This phase I trial studies the side effects and best dose of fluorouracil when given together with radiation therapy followed by combination chemotherapy before and after surgery in treating patients with rectal cancer that has spread from where it started to nearby tissue or lymph nodes. Radiation therapy uses high energy x-rays to kill tumor cells and shrink tumors. Drugs used in chemotherapy, such as fluorouracil, leucovorin calcium, and oxaliplatin, 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 more than one drug (combination chemotherapy) before surgery may make the tumor smaller and reduce the amount of normal tissue that needs to be removed. Giving additional combination chemotherapy after surgery may kill any remaining tumor cells. Giving radiation therapy and fluorouracil followed by combination chemotherapy before and after surgery may be a better treatment for rectal cancer.
This research trial studies genetic mutations in blood and tissue samples to see if they can be used to predict treatment response in patients with locally advanced rectal cancer undergoing chemoradiation. Studying samples of blood and tumor tissue in the laboratory from patients with cancer may help doctors learn more about genetic mutations or changes that occur in deoxyribonucleic acid (DNA) and help doctors understand how patients respond to treatment.
This phase II trial studies how well bevacizumab, fluorouracil, leucovorin calcium, and oxaliplatin before surgery works in treating patients with stage II-III rectal cancer. Monoclonal antibodies, such as bevacizumab, can block tumor growth in different ways. Some block the ability of tumor to grow and spread. Others find tumor cells and help kill them or carry tumor-killing substances to them. Drugs used in chemotherapy, such as fluorouracil, leucovorin calcium, 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 bevacizumab together with fluorouracil, leucovorin calcium, and oxaliplatin may be an effective treatment for rectal cancer.
Transanal Endoscopic Rectosigmoid Resection with Laparoscopic Assistance was developed at Massachusetts General Hospital and performed successfully to remove cancer of the lower rectum. Based on the outcomes, the research doctors believe that this investigational surgery may be as safe and effective as standard laparoscopic or open surgery performed to remove rectal cancer, may facilitate the operation and reduce the size of the abdominal incisions. In this research study, the investigators are looking to see if this investigational procedure is a safe and effective approach to remove rectal cancer of the mid and lower rectum.
This study combines midostaurin (PKC412) with radiation and a standard chemotherapy drug call 5-Fluorouracil (5-FU) for subjects with advanced rectal cancer. Midostaurin is a type of kinase inhibitor which works by blocking proteins associated with cancer cell growth. Previous studies also suggest that midostaurin may help increase the effectiveness of radiation therapy. In this research we are looking for the highest dose of midostaurin that can be given safely in combination with standard chemoradiation.
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
Drugs used in chemotherapy, such as oxaliplatin, leucovorin, and fluorouracil, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Monoclonal antibodies, such as bevacizumab, can block tumor growth in different ways. Some block the ability of tumor cells to grow and spread. Others find tumor cells and help kill them or carry tumor-killing substances to them. Bevacizumab may also stop the growth of tumor cells by blocking blood flow to the tumor. Giving more than one drug (combination chemotherapy) together with bevacizumab after surgery may kill any tumor cells that remain after surgery. It is not yet known whether oxaliplatin, leucovorin, and fluorouracil is more effective with or without bevacizumab in treating rectal cancer. This randomized phase III trial is studying combination chemotherapy to see how well it works with or without bevacizumab in treating patients who have had surgery for stage II or stage III rectal cancer.
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. Monoclonal antibodies, such as bevacizumab and cetuximab, can block tumor growth in different ways. Some block the ability of tumor cells to grow and spread. Others find tumor cells and help kill them or carry tumor-killing substances to them. Bevacizumab may also stop the growth of colorectal cancer by blocking blood flow to the tumor. Giving combination chemotherapy together with bevacizumab and cetuximab may kill more tumor cells. This phase II trial is studying how well giving combination chemotherapy together with bevacizumab and cetuximab works in treating patients with stage IV colorectal cancer that cannot be removed by surgery.
This phase I trial is studying the side effects and best dose of bevacizumab when given together with fluorouracil and external-beam radiation therapy in treating patients with stage II or stage III rectal cancer. Monoclonal antibodies, such as bevacizumab, can block cancer growth in different ways. Some block the ability of cancer cells to grow and spread. Others find cancer cells and help kill them or deliver cancer-killing substances to them. Drugs used in chemotherapy work in different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumor cells. Combining monoclonal antibody therapy with chemotherapy and radiation therapy may kill more tumor cells.
Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumor cells. Combining chemotherapy, radiation therapy, and surgery may be a more effective treatment for cancer of the rectum. Phase II trial to study the effectiveness of combining oxaliplatin, fluorouracil, and external-beam radiation therapy followed by surgery in treating patients who have locally advanced cancer of the rectum
Phase I trial to study the effectiveness of radiation therapy plus chemotherapy followed by surgery and additional chemotherapy in treating patients who have advanced nonmetastatic primary cancer of the rectum. Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumor cells. Combining chemotherapy, radiation therapy, and surgery may be an effective treatment for rectal cancer
The purpose of the study is to learn more about how the body responds to standard treatment (chemoradiation and chemotherapy). The study will use the results of testing down on participants' blook, tissue, and scans to learn more about how people with rectal cancer respond to chemoradiation and chemotherapy treatment and if it is useful for predicting whether a person's cancer get better, gets worse, or stats the same after treatment.
This trial examines colorectal cancer incidence in participants with 1 to 2 non-advanced adenomas randomized to surveillance colonoscopy at 10 years compared to participants randomized to surveillance colonoscopy at 5 and 10 years.
The purpose of this study is to study the way radioembolization works by collecting biopsy samples of participants' tumors after the procedure. This research may improve the way that radioembolization is performed, which could help people whose cancer has spread to the liver. The research may also provide information about how tumors respond to radioembolization.
The purpose of this research study is to determine whether testing of stool for a panel of markers will enable us to detect polyps and cancer compared to standard testing.
This is a single-arm phase II study of twenty-one subjects with mucinous adenocarcinoma of the colon, rectum, or appendix with prior systemic therapy with a fluoropyrimidine, oxaliplatin, and irinotecan. Treatment will consist of nivolumab 480mg every 4 weeks and ipilimumab 1mg/kg every 8 weeks until disease progression, unacceptable toxicity, or 2 years of therapy.
The purpose of this research study is to look at how tumors responds to a short course of radiation (5 days) followed by 8 cycles of chemotherapy.
This study, for patients who have Stage IIIC colorectal cancer and who underwent 5-fluorouracil/leucovorin with oxaliplatin (FOLFOX) chemotherapy after surgery, will test to see if regorafenib given after the completion of FOLFOX improves treatment, compared to standard of care (SOC), which is no further treatment.
This phase II trial studies how long it takes colorectal cancer resistant to standard treatment to grow while receiving treatment with ziv-aflibercept, and how well adding fluorouracil and leucovorin calcium to ziv-aflibercept works in treating patients with stage IV colorectal cancer after they progress on ziv-aflibercept alone. Ziv-aflibercept may stop the growth of colorectal cancer by blocking the formation of tumor blood vessels. Fluorouracil and leucovorin calcium are drugs used in chemotherapy. Fluorouracil works to stop the growth of tumors cells by preventing the cells from growing and dividing. Leucovorin calcium helps fluorouracil work better. Adding fluorouracil and leucovorin calcium to ziv-aflibercept may be an effective treatment for patients who progress on ziv-aflibercept alone.
This pilot phase I trial studies the side effects and best dose of CPI-613 when given together with fluorouracil in treating patients with colorectal cancer that has spread to other parts of the body and cannot be removed by surgery. CPI-613 may kill tumor cells by turning off their mitochondria. Mitochondria are used by tumor cells to produce energy and are the building blocks needed to make more tumor cells. By shutting off these mitochondria, CPI-613 deprives the tumor cells of energy and other supplies that they need to survive and grow in the body. Drugs used in chemotherapy, such as fluorouracil, 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 CPI-613 with fluorouracil may kill more tumor cells.
This phase I trial studies the side effects and best dose of irinotecan-eluting beads in treating patients with colon or rectal cancer that has spread to the liver and does not respond to treatment with standard therapy. Irinotecan-eluting beads are tiny beads that have been loaded with irinotecan hydrochloride, a chemotherapy drug. 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. This treatment delivers the chemotherapy directly to the tumor area inside the liver instead of to the whole body as with systemic delivery of the drug. Irinotecan-eluting beads may work better that standard chemotherapy in treating patients with colon or rectal cancer that has spread to the liver.
The purpose of this study is to establish the safety of Zaltrap in patients who undergo pre-operative chemotherapy with Zaltrap. The investigators hypothesize that Zaltrap my impact colorectal cancer growth and metastasis.
This pilot research trial studies telomere length in predicting toxicity in older patients with stage III-IV colorectal cancer undergoing chemotherapy. Studying samples of blood from patients with cancer in the laboratory may help doctors learn more about changes that occur in deoxyribonucleic acid (DNA) and predict how well patients will respond to treatment.