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The Importance of Circulation in Airway Management: Preventing Post-Intubation Hypotension in The Trauma Bay.
Anand, Tanya; Hosseinpour, Hamidreza; Ditillo, Michael; Bhogadi, Sai Krishna; Akl, Malak N; Collins, William J; Magnotti, Louis J; Joseph, Bellal.
Afiliação
  • Anand T; Division of Trauma, Critical Care, Burns, and Emergency Surgery, Department of Surgery, College of Medicine, University of Arizona, Tucson, Arizona.
Ann Surg ; 2024 Apr 01.
Article em En | MEDLINE | ID: mdl-38557806
ABSTRACT

OBJECTIVE:

To identify the modifiable and non-modifiable risk factors associated with post-intubation hypotension (PIH) among trauma patients who required endotracheal intubation (ETI) in the trauma bay. SUMMARY BACKGROUND DATA ETI has been associated with hemodynamic instability, termed PIH, yet its risk factors in trauma patients remain under-investigated.

METHODS:

This is a prospective observational study at a level I trauma center over 4 years (2019-2022). All adult (≥18) trauma patients requiring ETI in the trauma bay were included. Blood pressure was monitored both pre- and post-intubation. Multivariable logistic regression analysis was performed to identify the modifiable and non-modifiable factors associated with PIH.

RESULTS:

708 patients required ETI in the trauma bay, of which, 435 (61.4%) developed PIH. The mean (SD) age was 43 (21) and 71% were male. Median [IQR] arrival GCS was 7 [3-13]. Patients who developed PIH had a lower mean (SD) pre-intubation SBP (118 (46) vs. 138 (28), P<0.001) and higher median [IQR] ISS (27 [21-38] vs. 21 [9-26], P<0.001). Multivariable regression analysis identified BMI>25, increasing ISS, penetrating injury, spinal cord injury, Pre-intubation PRBC requirements, and diabetes mellitus as non-modifiable risk factors associated with increased odds of PIH. In contrast, pre-intubation administration of 3% hypertonic saline and vasopressors were identified as the modifiable factors significantly associated with reduced PIH.

CONCLUSION:

More than half of the patients requiring ETI in the trauma bay developed PIH. This study identified modifiable and non-modifiable risk factors that influence the development of PIH, which will help physicians when considering ETI upon patient arrival. LEVEL OF EVIDENCE Level III, Prognostic Study.

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Ann Surg Ano de publicação: 2024 Tipo de documento: Article

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Ann Surg Ano de publicação: 2024 Tipo de documento: Article