The following info and data is provided "as is" to help patients around the globe.
We do not endorse or review these studies in any way.
Brief Title: Preoperative CRT With or Without Induction Chemotherapy for Rectal Cancer With Liver Metastases
Official Title: Randomized Phase II Trial of Preoperative Chemoradiation With or Without Induction Chemotherapy In Patients With Locally Advanced Or Borderlinely Resectable Rectal Cancer With Resectable Synchronous Liver Metastases
Study ID: NCT01643070
Brief Summary: To investigate the feasibility of preoperative chemoradiation with oxaliplatin plus capecitabine, with or without prior induction chemotherapy in patients with locally advanced or marginally resectable rectal cancer with resectable synchronous liver metastases.
Detailed Description: Preoperative chemoradiation is now an initial treatment of choice for locally advanced resectable rectal cancer, and 5-fluorouracil is the standard agent during chemoradiation. Capecitabine is an oral fluoropyrimidine which has been thought to be a replacement for intravenous 5-fluorouracil, and several trials have proved that preoperative chemoradiation with capecitabine was also effective in this setting. Oxaliplatin, a newer platinum agent, plus fluoropyrimidines (either 5-fluorouracil or capecitabine) is one of the standard cytotoxic chemotherapeutic regimen for metastatic colorectal cancer, and it is also proved to be effective as neoadjuvant chemotherapy for patients with liver only metastasis from colorectal cancer. Approximately 25% of patients with colorectal cancer have liver metastases initially at the time of diagnosis and there have been quite well established evidences for clear survival benefits from hepatic metastasectomy in these patients. Treatment for colorectal liver metastases should be planned with consideration of both systemic chemotherapy and local treatment modality (surgery or radiofrequency ablation) because long term survival would be expected after curative liver metastasectomy. As mentioned previously, neoadjuvant oxaliplatin plus fluoropyrimidines before hepatic metastasectomy improved disease-free survival, thus it is thought to be that better systemic controls would be achieved with perioperative oxaliplatin based chemotherapy. In patients with locally advanced rectal cancer, preoperative chemoradiation with fluoropyrimidines improves local control but not systemic control. Recent randomized trials of preoperative chemoradiation with oxaliplatin plus fluoropyrimidines failed to show better local control rates than those with fluoropyrimidines alone. But it is too early to determine the non-superiority of preoperative chemoradiation with oxaliplatin plus fluoropyrimidines in terms of systemic control; long-term duration of follow-up is needed to determine the efficacy in terms of disease-free or overall survival and it is evident that oxaliplatin based chemotherapy is effective for systemic control in patients who will be candidate for liver metastasectomy. Thus, the investigators planned a randomized phase II trial of preoperative chemoradiation with oxaliplatin plus capecitabine, with or without prior induction chemotherapy in patients with locally advanced or borderlinely resectable rectal cancer with resectable synchronous liver metastases.
Minimum Age: 20 Years
Eligible Ages: ADULT, OLDER_ADULT
Sex: ALL
Healthy Volunteers: No
Asan Medical Center, Seoul, Songpa, Korea, Republic of