Living donor liver transplant has significantly evolved over the years from both the surgical perspective and in regards the anaesthetic management. The traditional belief of mechanically ventilating patients postoperatively has now seen a gradual shift in practice towards early extubation in select group of patients. Decades of experience along with noted benefits observed in Cardiac surgery literature, prompted this radical change.The advantages of early extubation is manifold and has largely improved patient care. It has led to decreased incidence of pulmonary complications.Also noteworthy is the benefit of reduced ICU and subsequent hospital stay which has subjected to better utilization of resources and decreased financial burden. It is also a vital entity of Enhanced recovery after surgery (ERAS) which is now advocated globally as a progressive measure in care of surgical patients. Early extubation is gaining momentum yet there still exists much dilemma on the predictive parameters which justify a safe and early extubation.We at our centre in BLK Max Superspeciality Hospital have been practising early extubation in majority of our patients except those who require to be excluded owing to their preoperative medical condition and neurological status. We carried a retrospective data analysis of our adult patients who had undergone Living donor Liver Transplant and identified parameters both preoperatively and intraoperatively, which may have influenced early extubation. A comparitive analysis shall also be performed between the Early extubation group (EE) and delayed extubation group (DE). Study Design: Restrospective study Study Period: May 2021 to April 2023 Study Population: All elective adult Living donor Liver transplants Inclusion criteria: All patients 18 years and above who had undergone elective Living Donor Liver Transplant Exclusion criteria: Patients in Hepatic encephalopathy in immediate preoperative period Simultaneous Liver and Kidney Transplant Patients who underwent Liver Transplant for Acute Liver failure. Patients who underwent re-transplantation Primary objective: Identify predictors of early extubation based on retrospective analysis - Comparative analysis of various preoperative and intraoperative parameters in Early extubation (EE) and Delayed extubation (DE) group - To study the incidence of early extubation at our centre - Compare the duration of stay in ICU group and total length of stay in both the groups. Secondary objective: Defining a subgroup of patients who could be prospectively planned for Early fast tracking Statistical Analysis: Graph pad PRISM would be used for analysis of data Values would be represented as a mean ± standard deviation ( in case of continuous variables) and expressed as number and percentage ( in case of categorical values). P value of < 0.05 will be considered statistically significant. Parameters to be assessed- Demographic data and preoperative variables: 1. Age 2. Sex M/F 3. Body Mass Index (BMI) 4. MELD Na 5. Etiology of Liver disease 6. Comorbidities. Intraoperative variables: 1. Crystalloids 2. Blood products used (PRBC/Platelets/Cryoprecipitate and Fresh frozen Plasma). 3. Ascites 4. Pleural effusion 5. Blood loss 6. Urine output 7. GRWR 8. End of surgery lactate 9. Cold ischemia time 10. Warm ischemia time 11. Anhepatic time 12. End of surgery Noradrenaline dose 13. End of surgery Vasopressin dose Post operative variables: 1. Early extubation 2. Delayed extubation 3. Duration of mechanical ventilation 4. Need for reintubation 5. Intensive care stay 6. Total length of hospital stay |