Neurologic Function Post Intubation

Официальное название

Post Intubation Neurologic Outcomes in Critically Ill Adults

Обзор

The frequency of oxygen desaturation during emergency intubation is not uncommon. However, the significance and clinical sequalae of hypoxia during emergency intubation in critically ill, non-trauma patients is not known. Therefore, the aim of this study is to evaluate neurologic function post-intubation of critically ill, non-trauma patients. Providing knowledge on whether the degree of hypoxia during emergency intubation is associated with worse neurologic outcomes, will guide clinical practice to ameliorate that level of hypoxia

Подробное описание

Critically ill patients undergoing emergent endotracheal intubation are at risk for oxygen desaturation in a variety of acute care settings. Such complication could arise from patient, operator, or procedure related factors. Evidence suggests that rapid sequence intubation (RSI) improves first-pass success and reduces complications in the critically ill. Nonetheless, the procedure is not without risks. In fact, emergency intubation is associated a reported oxygen desaturation rate of 10.9% - 33.5%. High quality pre-oxygenation has been shown to prolong time to desaturation during emergency airway management. Despite advances preoxygenation techniques, a significant number of patients undergoing emergency intubation still experience desaturation. Most of the time this is transient and easily reversible. Occasionally however, desaturation becomes critical and may result in devastating complications such as dysrhythmias or cardiopulmonary arrest.

The brain consumes a significant amount of energy and is exquisitely sensitive to hypoxia and hypoperfusion. Hypoxic brain injury occurs whenever oxygen delivery to the brain is compromised. The role of secondary brain insults including hypoxia and hypotension, in traumatic brain injury (TBI) is well established. Previous literature has demonstrated that a single event of hypoxemia in a head-injured patient substantially increases morbidity and mortality. This has resulted in airway management being a cornerstone in the care of unconscious TBI patients, to ensure adequate oxygen delivery to the injured brain. However, the significance and clinical sequalae of hypoxia during emergency intubation in critically ill, non-trauma patients is not known. Therefore, the aim of this study is to evaluate neurologic function post-intubation of critically ill, non-trauma patients.

Первичные конечные точки

• Modified Rankin Scale (mRs) [Срок оценки: Up to 30-days of intubation]

Вторичные конечные точки (5)

• In-hospital Mortality [Срок оценки: Up to 30-days of intubation]
• ICU Length of Stay [Срок оценки: Up to 30-days from intubation]
• Hospital Length of Stay [Срок оценки: Up to 30-days of intubation]
• Incidence of Aspiration [Срок оценки: Up to 14-days of intubation]
• Post-Intubation Complications [Срок оценки: Within 24-hours]

Критерии участия

Критерии включения

• Good baseline neurologic function (Modified Rankin Scale: 1-3)
• Emergency departments
• Critical care units
• In-patient floors
• Patients undergoing emergent intubations as determined by the treating physician
• Age> 17 years old
• Good baseline modified rankin scale (mRs 1-3)

Критерии исключения

• Pediatric patients (17 years of age of less)
• Pregnant patients
• Intubations occurring in the operating room
• Prisoners
• Trauma
• Status epilepticus
• Primary intracranial pathology
• Cardiopulmonary arrest
• Poor baseline neurologic function (Modified Rankin Scale: 4-5)
• Pre-Hospital Intubation

Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.

Здоровые добровольцы: Нет

Дизайн исследования

Модель наблюдения

Когортное

Центры проведения

Саудовская Аравия · 1 центр

• King Abdulaziz University Hospital — Jeddah

Публикации

• Bodily JB, Webb HR, Weiss SJ, Braude DA. Incidence and Duration of Continuously Measured Oxygen Desaturation During Emergency Department Intubation. Ann Emerg Med. 2016 Mar;67(3):389-95. doi: 10.1016/j.annemergmed.2015.06.006. Epub 2015 Jul 9. PMID 26164643
• Gebremedhn EG, Mesele D, Aemero D, Alemu E. The incidence of oxygen desaturation during rapid sequence induction and intubation. World J Emerg Med. 2014;5(4):279-85. doi: 10.5847/wjem.j.issn.1920-8642.2014.04.007. PMID 25548602
• Okubo M, Gibo K, Hagiwara Y, Nakayama Y, Hasegawa K; Japanese Emergency Medicine Network Investigators. The effectiveness of rapid sequence intubation (RSI) versus non-RSI in emergency department: an analysis of multicenter prospective observational study. Int J Emerg Med. 2017 Dec;10(1):1. doi: 10.1186/s12245-017-0129-8. Epub 2017 Jan 25. PMID 28124199
• Tan E, Loubani O, Kureshi N, Green RS. Does apneic oxygenation prevent desaturation during emergency airway management? A systematic review and meta-analysis. Can J Anaesth. 2018 Aug;65(8):936-949. doi: 10.1007/s12630-018-1124-0. Epub 2018 Apr 23. PMID 29687359
• Pourmand A, Robinson C, Dorwart K, O'Connell F. Pre-oxygenation: Implications in emergency airway management. Am J Emerg Med. 2017 Aug;35(8):1177-1183. doi: 10.1016/j.ajem.2017.06.006. Epub 2017 Jun 8. PMID 28623005
• Lacerte M, Hays Shapshak A, Mesfin FB. Hypoxic Brain Injury(Archived). 2023 Jan 27. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2026 Jan-. Available from http://www.ncbi.nlm.nih.gov/books/NBK537310/ PMID 30725995
• Chesnut RM, Marshall LF, Klauber MR, Blunt BA, Baldwin N, Eisenberg HM, Jane JA, Marmarou A, Foulkes MA. The role of secondary brain injury in determining outcome from severe head injury. J Trauma. 1993 Feb;34(2):216-22. doi: 10.1097/00005373-199302000-00006. PMID 8459458

Идентификаторы

NCT: NCT05412823 · KAUJED

Первоисточники (государственные реестры)

• ClinicalTrials.gov (NIH, США)

Открыть это исследование на ClinicalTrials.gov ↗