Factors affecting extubating time of postoperative patients who underwent congenital cardiac surgery: a randomized prospective study

OBJECTIVE

Anesthesia management in pediatric cardiac surgery using health resources sparingly focuses on reducing morbidity and mortality and increasing patients' quality of life. The duration of postoperative mechanical ventilation (MV) heavily influences pediatric cardiac surgery recovery. Thus, in this study we aimed to determine factors influencing extubation times after pediatric cardiac surgery.

PATIENTS AND METHODS

A total of 72 pediatric patients with an ASA score of III or above undergoing cardiac surgery were included in the study. As a result of their extubation time, the patients were divided into three groups as follows: those who were extubated immediately after surgery or in the operating room (OR) were recorded as Immediate Extubators (IE); those who were extubated within 6 to 48 hours of entering the intensive care unit were recorded as Early Extubators (EE), and those who were extubated after 48 hours or not extubated were recorded as Delayed Extubators (DE).

RESULTS

A logistic regression analysis showed that anomalies and need of MV before surgery, airway difficulty, and prolonged cross-clamp (CC) time were observed as factors affecting DE. The risk of DE was significantly correlated with the presence of abnormality [Odds ratio (OR): 20.3, 95% Confident interval (CI): 2.8-142.7], with the need of MV before surgery (OR: 1,844, 95% CI: 1.8-1,790,461.9), and with the presence of airway difficulty (OR: 44.7, 95% CI: 4.4-445.0). In addition, it was determined that CC time increased the probability of DE 1.038 times per minute (95% CI: 1.004-1.072).

CONCLUSIONS

Early and immediate extubation in children who underwent congenital heart surgery was successfully performed in our clinic. Early and immediate extubation in pediatric cardiac surgery can be completed safely and successfully when suitable conditions are provided.

First Harvest of Pediatric and Congenital Heart Surgery Multicenter Database in Turkey: Novel Application of Real-Time Online Reporting

OBJECTIVES

A new congenital heart surgery database (CKCV) with real-time online reporting function was recently developed in Turkey. All standard international parameters were used, but Aristotle Comprehensive Complexity score was modified. In this study, the first analysis of the CKCV Database is reported.

METHODS

The CKCV Database included 2307 procedures from 12 centers between January 2018 and March 2020. All parameters, including 10 real-time online reports, which represent the number of centers, number and mortality rates of all procedures, number of extracorporeal membrane oxygenation (ECMO) and results, details of postoperative complications, age-group statistics, analysis for priority status, mean intensive care and hospital stay durations of the procedures, results of Aristotle Basic, Modified Aristotle Comprehensive (MACC) and Society of Thoracic Surgeons-European Association (STAT) Score Categories, comparison of centers were analyzed.

RESULTS

Most common 10 procedures were ventricular septal defect (VSD) repair (n = 273), tetralogy of Fallot (TOF) repair (n = 243), atrial septal defect (ASD) repair (n = 181), complete AVSD repair (n = 95), cavopulmonary anastomosis (n = 81), systemic to pulmonary shunt (n = 79), modified Fontan (n = 71), subaortic resection, (n = 66) PA banding (n = 66), and arterial switch operation (n = 66). Cardiopulmonary bypass was used in 84.6% of the procedures. Overall mortality rate was 6.0%. A total of 618 major and 570 minor complications were observed in 333 and 412 patients, respectively. According to six MACC categories, number of the patients and mortality rates were I (293; 0.3%); II (713; 1.4%); III (601; 3.3%); IV (607; 12%); V (84; 35.7%); and VI (9; 55.6%), respectively. Analysis of five STAT Categories showed 0.7, 3.8, 5.4, 14.9, and 54.7% mortality rates.

CONCLUSIONS

CKCV Database has a great potential for nationwide quality improvement studies. Users could instantly analyze and compare their results to national and international aggregate data using a real-time online reporting function. This is the first multicenter congenital database study in Turkey.