Abstract | BACKGROUND: METHODS: A total of 8512 patients recorded in the German Resuscitation Registry (2007-2011) were analyzed. The Return of Spontaneous Circulation After Cardiac Arrest (RACA) score was used to compare observed return of spontaneous circulation (ROSC) rates with the ROSC predicted by the score and to analyze factors influencing the primary outcome. Patients were classified into three groups: difficult intubation, impossible intubation, and a control group with normal airways. RESULTS: The observed ROSC matched the predicted ROSC in the group with difficult airways. The impossible intubation group had lower ROSC rates (31.3% vs. 40.5%; P < 0.05). Impossible intubation was more frequent in men (OR 2.28; 95% CI, 1.43-3.63; P = 0.001), young patients (OR 2.18; 95% CI, 1.26-3.76; P = 0.005) and those with trauma (OR 2.22; 95% CI, 1.01-4.85; P = 0.046). Fewer impossible intubations were reported when the emergency physicians were anesthesiologists (OR 0.65; 95% CI, 0.44-0.96; P = 0.028). If a supraglottic airway device was not used in the impossible intubation group, the observed ROSC (18.0%; 95% CI, 7.4-28.6%) was poorer than predicted (38.2%) (P < 0.05). CONCLUSIONS: Outcomes after resuscitation attempts are poorer when endotracheal intubation is not possible. Predictive factors for impossible intubation are male gender, younger age, and trauma. Supraglottic airway devices should be used at an early stage whenever these negative factors are present.
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Authors | Jan Wnent, Rüdiger Franz, Stephan Seewald, Rolf Lefering, Matthias Fischer, Andreas Bohn, Jörg W Walther, Jens Scholz, Roman-Patrik Lukas, Jan-Thorsten Gräsner, German Resuscitation Registry Study Group |
Journal | Scandinavian journal of trauma, resuscitation and emergency medicine
(Scand J Trauma Resusc Emerg Med)
Vol. 23
Pg. 43
(Jun 06 2015)
ISSN: 1757-7241 [Electronic] England |
PMID | 26048574
(Publication Type: Journal Article)
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Topics |
- Airway Management
- Cardiopulmonary Resuscitation
- Female
- Germany
- Humans
- Intubation, Intratracheal
(methods)
- Male
- Out-of-Hospital Cardiac Arrest
(therapy)
- Outcome and Process Assessment, Health Care
- Registries
- Risk Factors
- Treatment Failure
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