Dynamic intervention method and system for postoperative chemotherapy of gastric cancer based on time point matching

Abstract

The invention discloses a dynamic intervention method and a dynamic intervention system for postoperative chemotherapy of gastric cancer based on time point matching, relating to the technical field of postoperative intervention. The invention includes: collecting health status data of a gastric cancer postoperative patient from wearable medical devices; preliminarily dividing a postoperative chemotherapy cycle for gastric cancer into a plurality of key physiological time points based on symptom inflection points, and matching intervention core questions and corresponding postoperative chemotherapy intervention schemes for gastric cancer to the plurality of key physiological time points respectively; and analyzing, by a postoperative intervention platform at regular intervals, health status data collected by wearable medical devices over a set time period, automatically identifying symptom inflection points for postoperative gastric cancer based on the analysis of the health status data, and dynamically matching key physiological time points according to the symptom inflection point results. The present invention, based on the HI health index-driven time point reallocation mechanism, dynamically adjusts chemotherapy cycle stages, reduces the interruption rate of postoperative treatment for gastric cancer, significantly improves the accuracy of critical inflection point identification, and substantially increases the early diagnosis rate of myelosuppression. Furthermore, the early diagnosis rate of postoperative wound infection in gastric cancer is enhanced, unnecessary interventions are reduced, and the handling of critical events is accelerated.