Analysis of related factors of restlessness during the anesthesia recovery period in children with patent ductus arteriosus after interventional surgery / 中国基层医药

ABSTRACT

Objective:To investigate the related factors of restlessness during the anesthesia recovery period in children with patent ductus arteriosus after interventional surgery.Methods:The clinical data of 92 pediatric patients with patent ductus arteriosus who underwent cardiac catheterization at Children's Hospital, Zhejiang University School of Medicine from November 2019 to October 2020 were retrospectively analyzed. These patients were divided into two groups based on the occurrence of restlessness during the anesthesia recovery period: a control group ( n = 67, without restlessness) and an observation group ( n = 25, with restlessness). Clinical data from both groups were collected and compared. Univariate and multivariate analyses were conducted to identify independent risk factors for restlessness during the anesthesia recovery period among pediatric patients with patent ductus arteriosus after interventional surgery. Results:Univariate analysis revealed no statistically significant differences in gender, age, temperament type, surgical duration, resuscitation room stay time, as well as blood pressure, heart rate, and blood oxygen saturation during the anesthesia recovery period between the two groups (all P > 0.05). However, the use of dexmedetomidine during surgery, preoperative anxiety, postoperative pain, and the use of antagonists were identified as risk factors for postoperative restlessness among pediatric patients with patent ductus arteriosus after interventional surgery χ2 = 9.03, 4.95, 5.84, 11.49, all P < 0.05). Multivariate regression analysis results further revealed that preoperative anxiety, postoperative pain, and the use of antagonists were independent risk factors for postoperative restlessness ( OR = 2.870, 4.083, 6.975, P = 0.029, 0.004, 0.002, 95% CI = 1.114-7.389, 1.555-10.722, 2.052-23.711), while intraoperative use of dexmedetomidine served as a protective factor ( OR = 0.318, P = 0.021, 95% CI = 0.120-0.839, all P < 0.05). Conclusion:The intraoperative use of dexmedetomidine, preoperative anxiety, postoperative pain, and the use of antagonists are identified as independent risk factors for postoperative restlessness in pediatric patients with patent ductus arteriosus after interventional surgery. It is crucial for clinicians to be aware of these factors and take preventive measures during the anesthesia recovery period to minimize the potential for harm resulting from postoperative restlessness.