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. 2024 Oct 24;13(1):268.
doi: 10.1186/s13643-024-02673-3.

Diagnostic point-of-care ultrasound in obstetric anesthesia and critical care: a scoping review protocol

Ana Sjaus  1   2 , Laura V Young  3
Affiliations

Diagnostic point-of-care ultrasound in obstetric anesthesia and critical care: a scoping review protocol

Ana Sjaus et al. Syst Rev. .

Abstract

Background: Point-of-care ultrasound (POCUS) has gained popularity as a bedside diagnostic imaging modality. In obstetrical populations, particularly in acute care settings, POCUS serves as a valuable complement to clinical assessment. Despite its many applications, only a few have been defined and validated in the obstetric population. This scoping review aims to delineate literature on the diagnostic applications of POCUS in obstetric anesthesia and critical care.

Methods: This review will adhere to the Joanna Briggs Institute methodology for scoping reviews, as updated by Arksey and O'Malley and in stages elaborated by Levac et al. Relevant literature will be identified using Medical Subject Headings (MeSH), keyword, and proximity searches and combined using Boolean operators in PubMed, Embase, and Web of Science from January 1, 2000, to the present. Two independent reviewers will screen literature against predefined eligibility criteria in abstract and full-text forms. A third reviewer will be consulted if consensus cannot be reached. Data extraction will be systematic, focusing on pre-specified variables aligned with the review's aims. Descriptive statistical and thematic analysis will follow data extraction, with findings presented in graphical and tabular forms. The reporting will follow Preferred Reporting Items for Systematic reviews and Meta-Analysis extension for Scoping Reviews (PRISMA-ScR).

Conclusion: This review will present the scope of the current literature on diagnostic POCUS in obstetric anesthesia and critical care, highlighting both strengths and gaps in existing knowledge. The insights gained will support future research, knowledge synthesis, and development of educational programs. The findings will be disseminated through peer-reviewed journal publications, conferences, and social media platforms.

Systematic review registration: Not applicable.

Keywords: Echocardiography; Gastric ultrasound; Lung ultrasound; Obstetric anesthesia; Obstetric critical care; Obstetrics; POCUS; Point-of-care ultrasound; Pregnancy.

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Conflict of interest statement

The authors declare that they have no competing interests.

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