OBJECTIVE: To define and grade neurosurgical and spinal postoperative complications based on their need for treatment. METHODS: Complications were defined as any deviation from the normal postoperative course occurring within 30 days of surgery. A four-grade scale was proposed based on the therapy used to treat the complications: grade I, any non-life-threatening complications treated without invasive procedures; grade II, complications requiring invasive management such as surgical, endoscopic, and endovascular procedures; grade III, life-threatening adverse events requiring treatment in an intensive care unit (ICU); and grade IV, deaths as a result of complications. Each grade was classified as a surgical or medical complication. An observational test of this system was conducted between January 2008 and December 2009 in a cohort of 1190 patients at the Hospital Italiano de Buenos Aires. RESULTS: Of 167 complications, 129 (10.84%) were classified as surgical, and 38 (3.19%) were classified as medical complications. Grade I (mild) complications accounted for 31.73%, grade II (moderate) complications accounted for 25.74%, and grade III (severe) complications accounted for 34.13%. The overall mortality rate was 1.17%; 0.84% of deaths were directly related to surgical procedures. CONCLUSIONS: The authors present a simple, practical, and easy to reproduce way to report negative outcomes based on the therapy administered to treat a complication. The main advantages of this classification are the ability to compare surgical results among different centers and times, the ability to compare medical and surgical complications, and the ability to perform future meta-analyses.
OBJECTIVE: To define and grade neurosurgical and spinal postoperative complications based on their need for treatment. METHODS: Complications were defined as any deviation from the normal postoperative course occurring within 30 days of surgery. A four-grade scale was proposed based on the therapy used to treat the complications: grade I, any non-life-threatening complications treated without invasive procedures; grade II, complications requiring invasive management such as surgical, endoscopic, and endovascular procedures; grade III, life-threatening adverse events requiring treatment in an intensive care unit (ICU); and grade IV, deaths as a result of complications. Each grade was classified as a surgical or medical complication. An observational test of this system was conducted between January 2008 and December 2009 in a cohort of 1190 patients at the Hospital Italiano de Buenos Aires. RESULTS: Of 167 complications, 129 (10.84%) were classified as surgical, and 38 (3.19%) were classified as medical complications. Grade I (mild) complications accounted for 31.73%, grade II (moderate) complications accounted for 25.74%, and grade III (severe) complications accounted for 34.13%. The overall mortality rate was 1.17%; 0.84% of deaths were directly related to surgical procedures. CONCLUSIONS: The authors present a simple, practical, and easy to reproduce way to report negative outcomes based on the therapy administered to treat a complication. The main advantages of this classification are the ability to compare surgical results among different centers and times, the ability to compare medical and surgical complications, and the ability to perform future meta-analyses.
Authors: Luis Padevit; Johannes Sarnthein; Martin Nikolaus Stienen; Niklaus Krayenbühl; Oliver Bozinov; Luca Regli; Marian Christoph Neidert Journal: J Neurooncol Date: 2019-06-11 Impact factor: 4.130
Authors: Rafael De la Garza-Ramos; Panagiotis Kerezoudis; Rafael J Tamargo; Henry Brem; Judy Huang; Mohamad Bydon Journal: Clin Neurol Neurosurg Date: 2015-11-12 Impact factor: 1.876
Authors: Paolo Ferroli; Marco Schiariti; Gaetano Finocchiaro; Andrea Salmaggi; Melina Castiglione; Francesco Acerbi; Giovanni Tringali; Mariangela Farinotti; Morgan Broggi; Cordella Roberto; Elio Maccagnano; Giovanni Broggi Journal: Neurol Sci Date: 2013-03-12 Impact factor: 3.307