Cerebral Edema Monitoring and Management Strategies: Results from an International Practice Survey.
Document Type
Article
Abstract
BACKGROUND: Cerebral edema is a common, potentially life-threatening complication in critically ill patients with acute brain injury. However, uncertainty remains regarding best monitoring and treatment strategies, which may result in wide practice variations.
METHODS: A 20-question digital survey on monitoring and management practices was disseminated between July 2022 and May 2023 to clinicians who manage cerebral edema. The survey was promoted through email, social media, medical conferences, and the Neurocritical Care Society Web site. We used the χ
RESULTS: Of 321 participants from 160 institutions in 30 countries, 65% were from university-affiliated centers, 74% were attending physicians, 38% were woman, 38% had neurology training, and 55% were US-based. Eighty-four percent observed practice variations at their institutions, with "provider preference" being cited most (87%). Factors linked to variation included gender, experience, university affiliation, and practicing outside the United States. University affiliates tended to use more tests (median 3.87 vs. 3.43, p = 0.01) to monitor cerebral edema. Regarding management practices, 20% of respondents' preferred timing for decompressive hemicraniectomy was after 48 h, and 37% stated that radiographic findings only would be sufficient to trigger surgery. Fifty percent of respondents reported initiating osmotic therapy based on radiographic indications or prophylactically. There were no significant associations between management strategies and respondent or center characteristics. Twenty-seven percent of respondents indicated that they acquired neuroimaging at intervals of 24 h or less. Within this group, attending physicians were more likely to follow this practice (65.5% vs. 34.5%, p = 0.04).
CONCLUSIONS: Cerebral edema monitoring and management strategies vary. Features associated with practice variations include both practitioner and institutional characteristics. We provide a foundation for understanding practice patterns that is crucial for informing educational initiatives, standardizing guidelines, and conducting future trials.
Publication Date
7-31-2024
Publication Title
Neurocrit Care
ISSN
1556-0961
PubMed ID
39085504
Digital Object Identifier (DOI)
10.1007/s12028-024-02077-0
Recommended Citation
Greige, Tatiana; Tao, Brian S; Dangayach, Neha S; Gilmore, Emily J; O'Hana Nobleza, Christa; Hinson, H E; Chou, Sherry H; Jha, Ruchira M.; Wahlster, Sarah; Gebrewold, Meron A; Lele, Abhijit V; and Ong, Charlene J, "Cerebral Edema Monitoring and Management Strategies: Results from an International Practice Survey." (2024). Neurology. 1884.
https://scholar.barrowneuro.org/neurology/1884