Multi‐institutional study of risk factors for perioperative morbidity following transnasal endoscopic pituitary adenoma surgery. Issue 1 (6th August 2015)

• Record Type: Journal Article
• Authors: Boling, Caitlin C.; Karnezis, Tom T.; Baker, Andrew B.; Lawrence, Lauren A.; Soler, Zachary M.; Vandergrift, W. Alexander; Wise, Sarah K.; DelGaudio, John M.; Patel, Zara M.; Rereddy, Shruthi K.; Lee, John M.; Khan, Mohemmed N.; Govindaraj, Satish; Chan, Chun; Oue, Sakiko; Psaltis, Alkis J.; Wormald, Peter‐John; Trosman, Samuel; Stokken, Janalee; Woodard, Troy; Sindwani, Raj; Schlosser, Rodney J.
• Is Part Of: International forum of allergy & rhinology. Volume 6:Issue 1(2016:Jan.)
• Page Start: 101
• Page End: 107
• Publication Date: 2015-08-06
• Subjects: pituitary -- endoscopic -- complication -- CSF leak -- skull base; 617.51005
• DOI: 10.1002/alr.21622
• Languages: English
• ISSNs: 2042-6976

Abstract

Abstract : Background: The goal of this study was to identify preoperative risk factors associated with increased perioperative morbidity after endoscopic pituitary surgery. Methods: A retrospective review of patients undergoing endoscopic pituitary adenoma surgery between 2002 and 2014 at 6 international centers was performed. Standard demographic and comorbidity data, as well as information regarding tumor extent and treatment were collected. Logistic regression was used to examine risk factors for the following 30‐day outcomes: systemic complications, intracranial complications, postoperative cerebrospinal fluid (CSF) leaks, length of hospital stay, readmission, and reoperation. Results: Data was collected on 982 patients with a mean age of 52 years. The median body mass index (BMI) for all patients was 30.9 kg/m 2 with 56% female. The median hospital stay was 5 days and 23.8% of patients suffered a postoperative adverse event. Systemic complications occurred in 3.2% of patients and intraventricular extension was a risk factor (odds ratio [OR] 8.9). Intracranial complications occurred in 7.3% of patients and risk factors included previous radiation (OR 8.6) and intraventricular extension (OR 7.9). Reoperation occurred in 6.5% of patients and intraventricular extension (OR 7.3) and age (<40 years, OR 3.5; 40 to 64 years, OR 3.2) were risk factors. Postoperative CSF leaks occurred in 5.5% of patients and risk factors included female gender (OR 2.4), BMI ≥ 30 (OR 2.1), age (<40 years, OR 5.3; 40 to 64 years, OR, 7.9), and intraventricular extension (OR, 9.5). Conclusion: Postoperative endoscopic pituitary adenoma surgery complications are associated with tumors with intraventricular extension, preoperative radiation, as well as common patient comorbidities. Identification of these factors may permit implementation of strategies to reduce postoperative complications.