Abstract
Surgical site infections (SSIs) pose significant risks to patients undergoing surgery for congenital heart disease (CHD), impacting recovery and increasing healthcare burdens. This study assesses the efficacy of targeted nursing interventions in reducing SSIs and enhancing wound healing in this vulnerable patient group. A prospective cohort study was conducted from January 2022 to August 2023 at a single institution, involving 120 paediatric patients divided into control (standard postoperative care) and observation (specialized nursing interventions) groups. Nursing interventions included preoperative disinfection, strategic use of antibiotics, rigorous aseptic techniques and comprehensive postoperative care. Inclusion criteria encompassed a broad spectrum of CHD patients, while exclusion criteria aimed to minimize confounders. The Institutional Ethics Committee approved the study protocols. Baseline characteristics were comparable across groups, ensuring homogeneity. The observation group exhibited significantly lower SSI rates (1.7%) compared to the control group (11.6%), with a notable increase in optimal wound healing (Grade A) outcomes (73.3% vs. 30%). The differences in healing efficacy and infection rates between the two groups were statistically significant, emphasizing the effectiveness of the targeted nursing interventions in enhancing postoperative recovery for paediatric patients undergoing CHD surgery. The study demonstrates that targeted nursing interventions can significantly reduce SSI rates and improve wound healing in paediatric CHD surgery patients. These results underscore the importance of specialized nursing care in postoperative management. Future research, including larger-scale clinical trials, is necessary to validate these findings and develop comprehensive nursing care guidelines for this population.