Sohail K, Zaidi SMF. Letter to editor: Serum concentration-guided intravenous magnesium sulfate administration for neuroprotection in patients with aneurysmal subarachnoid hemorrhage: A retrospective evaluation of a 12-year single-center experience.
Neurosurg Rev 2024;
47:193. [PMID:
38662220 DOI:
10.1007/s10143-024-02431-y]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Revised: 04/17/2024] [Accepted: 04/22/2024] [Indexed: 04/26/2024]
Abstract
This critique examines a 12-year retrospective study on serum magnesium concentration-guided administration of magnesium sulfate in 548 patients with aneurysmal subarachnoid hemorrhage (aSAH). The study reported that maintaining serum magnesium levels between 2 and 2.5 mmol/L reduced rates of delayed cerebral infarction and improved clinical outcomes. However, limitations due to its retrospective nature, single-center design, and unequal treatment group sizes may affect generalizability. Future multicentric randomized controlled trials are recommended to validate these findings and refine magnesium dosing strategies for aSAH treatment.
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