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AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
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1 to 3 of 3 Research Studies DisplayedMokhateb-Rafii T, Bakar A, Gangadharan S
Hemodynamic impact of oxygen desaturation during tracheal intubation among critically ill children with cyanotic and noncyanotic heart disease.
The objective of this study was to determine a level of oxygen desaturation associated with increased risk of tracheal intubation events in children in a pediatric or cardiac ICU with cyanotic and noncyanotic heart disease. Oxygen desaturation was measured by a fall in pulse oximetry from baseline after pre-oxygenation. The primary outcome was occurrence of hemodynamic tracheal intubation associated events defined as cardiac arrest, hypotension, or dysrhythmia. Results indicate that oxygen desaturation by 30% or more is associated with increased odds for adverse hemodynamic events, after adjusting for confounders. Oxygen desaturation was observed more often in children with cyanotic than those with noncyanotic heart disease, but hemodynamic tracheal intubation associated event rates were similar.
AHRQ-funded; HS021583; HS022464; HS024511.
Citation: Mokhateb-Rafii T, Bakar A, Gangadharan S .
Hemodynamic impact of oxygen desaturation during tracheal intubation among critically ill children with cyanotic and noncyanotic heart disease.
Pediatr Crit Care Med 2019 Jan;20(1):19-26. doi: 10.1097/pcc.0000000000001766..
Keywords: Adverse Events, Cardiovascular Conditions, Children/Adolescents, Heart Disease and Health, Respiratory Conditions, Intensive Care Unit (ICU), Patient Safety, Risk
Gradidge EA, Bakar A, Tellez D
Safety of tracheal intubation in the presence of cardiac disease in paediatric ICUs.
In this retrospective analysis the investigators sought to evaluate the occurrence of adverse tracheal-intubation-associated events in children with cardiac disease compared to children with non-cardiac disease. The authors found that the overall incidence of adverse tracheal-intubation-associated events in cardiac patients was not different from that in non-cardiac patients. However, the presence of a cardiac diagnosis was associated with a higher occurrence of both tracheal-intubation-associated cardiac arrest and oxygen desaturation.
AHRQ-funded; HS024511.
Citation: Gradidge EA, Bakar A, Tellez D .
Safety of tracheal intubation in the presence of cardiac disease in paediatric ICUs.
Cardiol Young 2018 Jul;28(7):928-37. doi: 10.1017/s1047951118000495..
Keywords: Adverse Events, Cardiovascular Conditions, Children/Adolescents, Intensive Care Unit (ICU), Patient Safety
Gradidge EA, Bakar A, Tellez D
Effect of location on tracheal intubation safety in cardiac disease-are cardiac ICUs safer?
In this retrospective cohort study, the investigators evaluate differences in tracheal intubation-associated events and process variances (i.e., multiple intubation attempts and oxygen desaturation) between pediatric cardiac ICUs and noncardiac PICUs in children with underlying cardiac disease. The authors found that in children with underlying cardiac disease, rates of adverse tracheal intubation-associated events were not lower in cardiac ICUs as compared to noncardiac ICUs, even after adjusting for differences in patient characteristics and care models.
AHRQ-funded; HS024511.
Citation: Gradidge EA, Bakar A, Tellez D .
Effect of location on tracheal intubation safety in cardiac disease-are cardiac ICUs safer?
Pediatr Crit Care Med 2018 Mar;19(3):218-27. doi: 10.1097/pcc.0000000000001422..
Keywords: Adverse Events, Cardiovascular Conditions, Children/Adolescents, Intensive Care Unit (ICU), Patient Safety