1.Construction and verification of a nomogram model for predicting pain after transcatheter arterial chemoembolization in patients with hepatocellular carcinoma
Huijie YANG ; Huimin ZHAI ; Hailan LI ; Sijing LIANG ; Juan LIU ; Haiqi MA
Chinese Journal of Practical Nursing 2022;38(24):1885-1891
Objective:To establish a predictive model of moderate to severe pain in patients with hepatocellular carcinoma (HCC) undergoing transcatheter arterial chemoembolization (TACE).Methods:264 patients with HCC who underwent TACE operation in Southern Medical University from January 2017 to April 2018 were selected as the modeling set. The pain was assessed by numeric rating scales. The patients were divided into pain group ( n=96) and non-pain group ( n=168) according to whether moderate to severe pain occurred within 24 hours after the operation. Binary Logistic regression analysis were performed for variables that were statistically significant in the univariate analyses. The predictive nomogram was constructed and the internal validation was performed. In addition, 87 patients with HCC who underwent TACE operation from January 2020 to June 2020 were selected as the validation set for external validation. Results:In the modeling set, 96 patients (36.36%) had moderate to severe pain within 24 hours after TACE operation in 264 patients with HCC, and the dosage of morphine intramuscularly injected within 24 hours was 1015 mg, with an average of 10.57 mg per patient. Multivariate Logistic regression analysis showed that preoperative pain, the distance between the tumor and capsule ≤2 cm, high prothrombin activity, dosage of lipiodol>10 ml, and several thromboembolic tumors were independent risk factors for moderate to severe pain after TACE ( P<0.05). Age>50 was the protective factor of moderate to severe pain after TACE ( P<0.05). The area under ROC curve was 0.799 (95% CI: 0.745-0.853) in the modeling set. The area under Roc curve for internal validation and external validation were 0.780 and 0.788, respectively. The calibration curves showed satisfactory agreements between the model predicted probability and the actually observed probability. Conclusion:The predictive model of moderate to severe pain after TACE was established in this study has good differentiation and accuracy, it has certain guiding significance for predicting the high-risk group of moderate to severe pain after TACE operation and formulating the targeted prevention strategy.
2.The feasibility and safety of day surgery for palmar hyperhidrosis based on the principles of enhanced recovery after surgery: A retrospective cohort study
Haiqi HE ; Heng ZHAO ; Lei MA ; Zhe WANG ; Xiaopeng WEN ; Jia ZHANG ; Zhuoqi JIA ; Qifei WU ; Yong ZHANG ; Guangjian ZHANG ; Junke FU
Chinese Journal of Clinical Thoracic and Cardiovascular Surgery 2023;30(11):1556-1560
Objective To investigate the safety and feasibility of day surgery for patients with palmar hyperhidrosis based on the principles of enhanced recovery after surgery (ERAS). Methods We retrospectively reviewed the medical records of consecutive patients who underwent endoscopic thoracic sympathicotomy (ETS) in the First Affiliated Hospital of Xi'an Jiaotong University from March 2020 to December 2021. Patients were divided into a day surgery group and a conventional group according to their perioperative management methods. The patients in the day surgery group underwent an optimized perioperative procedure under the guidance of ERAS, and were ventilated with a laryngeal or face mask during the operation. The patients in the conventional group completed the preoperative examination, operation and postoperative observation according to the conventional procedures, and were intubated with a single-lumen endotracheal tube. The demographic characteristics, operation time, hospital stay, postoperative complications, and hospitalization cost were compared between the two groups. Results Finally 172 patients were collected, including 90 males and 82 females, with an average age of 25.97±7.43 years. There were 86 patients in each group. All patients ceased suffering from palmar sweating after surgery. No patient experienced massive bleeding or conversion to thoracotomy. There was no statistical difference in operation time between the two groups (P=0.534). Patients in the day surgery group were discharged within 24 hours. The average hospital stay in the conventional group was 2.09±0.41 days. Incidence of postoperative respiratory complications, and the hospitalization cost of the day surgery group were significantly lower than those of the conventional group (P<0.001). The satisfaction rate in both groups was greater than 95%. Conclusion Day surgery for patients with palmar hyperhidrosis based on the principles of ERAS is safe and feasible, which can reduce postoperative complications, shorten the length of hospital stay and save the cost of hospitalization.