In this study, we proposed a prospective study about the effect of the automatic surveillance system on surveillance rate of colorectal postpolypectomy patients. The enrolled patients were divided into group A with intelligent surveillance system, group B with manual reminder, and group C with natural state. The surveillance among the three groups were compared.
Male or female aged 18 years or older who undergo colonoscopy.
1)No pathological result.
2) No or invalid contact information.
3) The surveillance interval cannot be determined according to the surveillance guidelines, including poor bowel preparation, colorectal cancer or suspicious malignance, surgery or colorectal ESD history, those who fail to complete colonoscopy due to unbearable, pathological indications of not polyps, hamartoma or lymphoma polyps, history of ulcerative colitis, and so on.
4) Has participated in other clinical trials, signed the informed consent form and is in the surveillance period of other clinical trials.
Renmin Hospital of Wuhan University
Lead sponsor
Jiangmen Central Hospital
Collaborator