LARGE BOWEL ADENOMATOUS POLYP DIETARY INTERVENTION

本合同的目的是经营临床中心， 多中心饮食干预试验的合格患者，大型 肠息肉饮食干预试验（LBPT）由 癌症预防及控制中心癌症预防研究分支。 这 承包商应参与一项研究，以确定 实验饮食（低脂肪、高纤维、富含蔬菜和水果） 将降低大肠腺瘤性息肉的复发率。

The purpose of this contract is to operate a Clinical Center to accrue eligible patients for multi-center dietary intervention trial, the Large Bowel Polyp Dietary Intervention Trial (LBPT) being conducted by the Cancer Prevention Studies Branch, Cancer Prevention and Control. This Contractor shall participate in a study to determine whether an experimental diet (low fat, high fiber, vegetable- and fruit-enriched) will decrease the recurrence rate of large bowel adenomatous polyps.