Prospective, Randomized, Parallel Clinical Controlled Study of Early Diet Opening on Postoperative Gastrointestinal Hemorrhage in Patients With Colonic Polyps

  • days left to enroll
  • participants needed
  • sponsor
    Second Affiliated Hospital, School of Medicine, Zhejiang University
Updated on 4 October 2022
mucosal resection


Currently, hemorrhage remains the most common postoperative complication in patients with colon polyps, with an incidence of approximately 1.5%. The main reasons for postoperative hemorrhage are: the patient's own condition, the nature of the polyp and the operation. The number of patients treated for colon polyps has increased, postoperative care is confusing, medical resources are wasted, and the time span for postoperative diet recovery is large. However, studies on the effect of postoperative dietary recovery timing on postoperative polyp bleeding are rare.

Condition Colonic Polyp
Treatment Early diet opening
Clinical Study IdentifierNCT05466903
SponsorSecond Affiliated Hospital, School of Medicine, Zhejiang University
Last Modified on4 October 2022


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Inclusion Criteria

Age 18-75, no gender restrictions
Patients with colonic polyps identified by colonoscopy and requiring endoscopic treatment
Polyp size 0.5cm-2cm
Patients agreed to enroll and signed a written informed consent
Adherence is good and agrees to be treated and evaluated as required by the study protocol

Exclusion Criteria

Patients with contraindications to endoscopic treatment of colonic polyps, including platelets ≤50×109/L, prothrombin time prolonged by 4 seconds or more, and INR≥2.0
Patients with severe heart, brain, lung, blood system diseases, uremia, connective tissue disease
Patients requiring treatment with NSAIDs, aspirin, glucocorticoids, or clopidogrel within the first 7 days of the study
During the course of the study, due to other concomitant/complications, patients who need to use drugs that affect the efficacy of the trial, including various anticoagulants, antiplatelet drugs and hemostatic drugs
Alcoholics, drug addicts or those with uncontrollable neuropsychiatric diseases and others who are not suitable for participating in the trial
Pregnant, breastfeeding women, or women in childbearing age who wish to become pregnant
Patients with malignant tumor of digestive system
Other circumstances in which the investigator believes that the patient should not participate in this trial
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