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Surgical repair ofspontaneouscerebrospinal fluid(CSF) leaks: Asystematic review Brian C. LoboMaraya M. BaumanisRick F. Nelson2017 год

Surgical repair of spontaneous cerebrospinal fluid (CSF) leaks: A systematic review

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Аннотация: Objectives To review the safety and efficacy of surgical management for spontaneous cerebrospinal fluid (CSF) leaks of the anterior and lateral skull base. Data Sources A systematic review of English articles using MEDLINE. Review Methods Search terms included spontaneous, CSF, cerebrospinal fluid, endoscopic, middle fossa, transmastoid, leak, rhinorrhea. Independent extraction of articles by 3 authors. Results Patients with spontaneous CSF leaks are often obese (average BMI of 38 kg/m 2 ) and female (72%). Many patients also have obstructive sleep apnea (∼45%) and many have elevated intracranial pressure when measured by lumbar puncture. In addition to thinning of the skull base, radiographic studies also demonstrate cortical bone thinning. Endoscopic surgical repair of anterior skull base leaks and middle cranial fossa (MCF) approach for repair of lateral skull base leaks are safe and effective with an average short‐term failure rate of 9% and 6.5%, respectively. Long‐term failure rates are low. One randomized trial failed to show improved success of anterior leak repairs with the use of a lumbar drain (LD) (95% with vs. 92% without; P = 0.2). In a large retrospective cohort of MCF lateral skull base repairs, perioperative LD use was not necessary in >94% of patients. Conclusions Spontaneous CSF leaks are associated with female gender, obesity, increased intracranial hypertension, and obstructive sleep apnea. Endoscopic repair of anterior skull base leaks and MCF or transmastoid approaches for lateral skull base leaks have a high success rate of repair. In most cases, intraoperative placement of lumbar drain did not appear to result in improved success rates for either anterior or lateral skull base leaks. Level of Evidence 2a, Systematic Review.
Год издания: 2017
Авторы: Brian C. Lobo, Maraya M. Baumanis, Rick F. Nelson
Издательство: Wiley
Источник: Laryngoscope Investigative Otolaryngology
Ключевые слова: Head and Neck Surgical Oncology, Neurosurgical Procedures and Complications, Cerebrospinal fluid and hydrocephalus
Другие ссылки: Laryngoscope Investigative Otolaryngology (HTML)
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