Anzeige
Erschienen in:
01.06.2013 | Original Article
Factors influencing outcomes in laparoscopic adrenal surgery
Erschienen in: Langenbeck's Archives of Surgery | Ausgabe 5/2013
Einloggen, um Zugang zu erhaltenAbstract
Purpose
This study aims to recognize factors affecting operative and postoperative outcomes in patients undergoing unilateral laparoscopic adrenalectomy performed by using the transabdominal approach.
Methods
From a prospectively collected adrenal database, we performed a retrospective analysis of all patients undergoing unilateral adrenalectomy from July 2002 to December 2011. The outcome measures considered were the following: conversion rate, intra- and postoperative complications, duration of surgery, length of hospital stay, and return-to-work time. Demographic data, American Society of Anesthesiologists score, characteristics of adrenal tumor, and operative and postoperative variables were analyzed to assess their influence on the outcome variables.
Results
A total of 163 laparoscopic adrenalectomies were included. Intraoperative complications, conversion to laparotomy, and postoperative complications were observed in 6.7, 6.1, and 1.8 % of cases, respectively. Conversion to open surgery, intraoperative complications, metastasis, and pheochromocytoma were found to be predictive factors for operative time of >140 min. An operative duration of >140 min was associated with intraoperative complications. Tumor size, intraoperative complications, and adrenalectomy for metastasis significantly increased conversion rate. Hospital stay was extended by operative time of >140 min, conversion to laparotomy, and postoperative complications.
Conclusion
Our study highlights that simple clinical variables, long procedures, and operative complications have a negative impact on procedural outcomes. Based on this, it may be possible to predict cases requiring collaboration with experienced surgeons in order to minimize perioperative morbidity.