Study Background: Laparoscopic colorectal cancer surgery is a common treatment, but perioperative complications (e.g., hypothermia, nausea) and anxiety affect patient recovery. Precision nursing may improve these outcomes, but evidence from RCTs is limited.
Study Design: A parallel-group randomized controlled trial. 90 eligible patients are randomly assigned (1:1) to the precision nursing group or conventional care group.
Interventions:
Precision Nursing Group:
1. Preoperative: 30-minute personalized psychological counseling + music therapy;
2. Intraoperative: Real-time body temperature monitoring (maintaining ≥36°C) + dynamic position optimization;
3. Postoperative: Individualized recovery guidance (early ambulation, dietary adjustment) based on patient condition.
Conventional Care Group: Routine clinical nursing (preoperative health education, intraoperative basic monitoring, postoperative standard care).
Outcome Measures:
Primary: Preoperative anxiety score (SAQ), intraoperative hypothermia rate, postoperative nausea and vomiting (PONV) incidence, time to first flatus, length of hospital stay; Secondary: Postoperative complication rate, nursing satisfaction score.
Statistical Analysis: Data are analyzed using SPSS 26.0. Continuous variables are compared with t-tests, categorical variables with chi-square tests. A p-value \<0.05 is considered statistically significant.
