Risk Factors for Postoperative Cerebrospinal Fluid Leak Following Endoscopic Transsphenoidal Surgery for Craniopharyngioma: A Multicenter Cohort Study with a Contemporary Surgeon Practice Survey.
Обработка статьи · этапы, ошибки и управление
Ошибки и ограничения
История · было → стало
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Palit Sandhya R, Shinya Yuki, Celda Maria Peris, Karsy Michael, Evans James J, Chicoine Michael R, Kim Albert H, Patel Bhuvic, Kim Won, Bergsneider Marvin, Pacione Donato R, Gardner Paul, Mukherjee Raj, Liu Connor, Cheok Stephanie, Zwagerman Nathan T, Christenson Charles, Blackburn Spiros, Kshettry Varun R, Rennert Robert C, Couldwell William T, Morshed Ramin, Wu Kyle C, Prevedello Daniel, Barkhoudarian Garni, Fernandez-Miranda Juan C, Zada Gabriel, Benjamin Carolina, Catalino Michael P, Mamelak Adam, Furlan Andre Beer, Zenonos Georgios, Mendoza Michelle M, Little Andrew S, Gompel Jamie J
Аннотация
METHODS: A retrospective review was conducted on 416 patients who underwent endoscopic transsphenoidal surgery (ETS) for craniopharyngioma from 20 institutions. Factors were compared between patients with and without postoperative CSF leak, and between Early (2007-2015) and Late (2016-2025) Epochs. Complementing the clinical data, a survey of 19 neurosurgeons captured expert perspectives on risk stratification and management strategies.
RESULTS: Overall postoperative CSF leak rate was 13.5% (56/416 patients). Univariate analysis identified predominantly cystic tumors (34% vs. 21%, p = 0.034)and intraoperative lumbar drain (LD) use (p < 0.028) as associated with postoperative CSF leak. BMI (p = 0.587), prior surgery (p = 0.576), and tumor size (p = 0.363) were not significant. In the multivariable analysis, LD use was associated with a higher postoperative CSF leak rate (OR 1.91, 95% CI 1.06-3.46; p = 0.030). Between Epochs, nasoseptal flap (NSF) utilization increased from 70.7% to 87.6% (p <0.001). NSF was protective (OR 0.28, 95% CI 0.07-0.92; p = 0.037) in the Early Epoch; no factors were significant in the Late Epoch. The surgeons' survey identified prior surgery and intraoperative high flow leaks as primary risks; however, their LD protocols diverged from clinical data.
CONCLUSION: Despite increased use of NSF, CSF leak persists. The study highlights a significant divergence between expert perception and clinical data regarding lumbar drains.