دورية أكاديمية
Hypotensive Events in Pediatric Patients Receiving Dexmedetomidine for MRI.
| العنوان: | Hypotensive Events in Pediatric Patients Receiving Dexmedetomidine for MRI. |
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| المؤلفون: | Cruz SA; Department of Pediatric Sedation, UChicago Medicine Comer Children's Hospital, Chicago, IL., Mayampurath A; Department of Pediatrics, University of Chicago, Chicago, IL., Vonderheid SC; Department of Human Development Nursing Science, University of Illinois Chicago, Chicago, IL., Holbrook J; Department of Pediatrics, University of Chicago, Chicago, IL., Bohr NL; Department of Nursing Research, UChicago Medicine, Maryland, IL; Department of Surgery, University of Chicago, Chicago, IL., DeAlmeida K; Department of Nursing Research, UChicago Medicine, Maryland, IL., LaFond CM; Department of Nursing Research, UChicago Medicine, Maryland, IL; Department of Nursing Research, Ascension Health, St. Louis, MO. Electronic address: cynthia.lafond@ascension.org. |
| المصدر: | Journal of perianesthesia nursing : official journal of the American Society of PeriAnesthesia Nurses [J Perianesth Nurs] 2024 Aug; Vol. 39 (4), pp. 527-532. Date of Electronic Publication: 2023 Nov 22. |
| نوع المنشور: | Journal Article; Observational Study |
| اللغة: | English |
| بيانات الدورية: | Publisher: W.B. Saunders Company Country of Publication: United States NLM ID: 9610507 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1532-8473 (Electronic) Linking ISSN: 10899472 NLM ISO Abbreviation: J Perianesth Nurs Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: Philadelphia Pa : W.B. Saunders Company Original Publication: Philadelphia : Saunders, c1996- |
| مواضيع طبية MeSH: | Dexmedetomidine*/administration & dosage , Dexmedetomidine*/adverse effects , Hypotension*/chemically induced , Hypotension*/epidemiology , Magnetic Resonance Imaging*/methods , Hypnotics and Sedatives*/administration & dosage , Hypnotics and Sedatives*/adverse effects, Humans ; Male ; Child ; Female ; Adolescent ; Cohort Studies ; Child, Preschool ; Infant |
| مستخلص: | Purpose: Dexmedetomidine, the preferred pediatric sedating agent for magnetic resonance imaging (MRI), has the side effect of hypotension. Newer recommendations for reporting adverse events in pediatric procedural sedation include using a two-pronged definition. Our aim was to describe the incidence of hypotension in patients undergoing sedated MRI and to identify demographic and clinical factors associated with hypotension, applying a two-pronged definition, where a numerical threshold/clinical criterion must be met as well as at least one clinical intervention performed. Design: An observational cohort study. Methods: Medical record data were extracted for outpatients less than 18 years of age sedated primarily with dexmedetomidine for MRI in a single center for over a seven-year period. Patients who received propofol as an adjunct were also included. Hypotension was defined using a two-pronged approach, as a 20% reduction in systolic blood pressure from baseline lasting ≥10 minutes, coupled with a fluid bolus. Analysis included descriptive statistics, t tests and logistic regression using discrete-time survival analysis. Findings: Of the 1,590 patient encounters, 90 (5.7%) experienced hypotension. Males were significantly more likely to have hypotension. Patients with hypotension had overall longer appointment times, including longer sedation times and recovery time. Greater blood pressure (BP) variability in the preceding 20 minutes also increased the risk of hypotension. Conclusions: Our lower incidence of hypotension is likely related to the two-pronged intervention-based definition used, as it likely more accurately reflects clinically meaningful hypotension. To our knowledge, this is the first study using this approach with this population. Research further examining the relationship between prolonged sedation, blood pressure variability, gender, hypotension, and recovery time is needed. Understanding these relationships will help interdisciplinary teams, including nurses in pediatric procedural areas, to reduce the incidence of hypotension, potentially maximize patient safety, and optimize throughput. Competing Interests: Declaration of Competing Interest None. (Copyright © 2024 The American Society of PeriAnesthesia Nurses. Published by Elsevier Inc. All rights reserved.) |
| فهرسة مساهمة: | Keywords: adverse events; age; intravenous agents; procedural sedation; research |
| المشرفين على المادة: | 67VB76HONO (Dexmedetomidine) 0 (Hypnotics and Sedatives) |
| تواريخ الأحداث: | Date Created: 20231124 Date Completed: 20240802 Latest Revision: 20240802 |
| رمز التحديث: | 20240803 |
| DOI: | 10.1016/j.jopan.2023.10.006 |
| PMID: | 37999685 |
| قاعدة البيانات: | MEDLINE |
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Full Text Finder | تدمد: | 1532-8473 |
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| DOI: | 10.1016/j.jopan.2023.10.006 |