Dataset Information

Emergency pages using a computer-based anesthesiology paging system in ambulatory surgical centers: a retrospective review.

ABSTRACT: The nature of pages associated with periprocedural emergency events in ambulatory centers has never being examined. Our institution has a proprietary anesthesiology paging system with hierarchical paging capabilities (emergency versus routine) and maintains a log of all events. Here, we describe emergency pages in our ambulatory surgery centers.We identified all emergency page activations between June 1, 2008, and December 31, 2012, in our ambulatory surgical centers. Electronic medical records were reviewed for rates and characteristics of pages such as primary cause, interventions performed, and outcomes.During the study time frame, 120,618 procedures were performed and 93 emergency pages were recorded (7.7 per 10,000 cases, 95% confidence interval, 6.2-9.4), of which 51 originated in the procedure room and 42 outside the procedure room (16 before and 26 after the procedure). Among those, 14/93 were associated with serious events (1.2 per 10,000 cases). Among emergency pages for bradyarrhythmias (N = 35, 2.9 per 10,000 cases), 15 occurred during IV line placement in the preprocedural area, 11 during postprocedural recovery, and 9 during the procedure. Bradyarrhythmias accounted for 60.4% of pages outside the procedural room. In contrast, respiratory and airway events (N = 31, 2.6 per 10,000 cases) typically occurred in the procedural room (28 vs 9, P = 0.0006). Only 1 patient sustained permanent injury, myocardial infarction, and death 4 months later. Another patient died after 8 days from unrelated causes.The rates of emergency page activations, especially those that are critical events, in our surgical ambulatory center are rare. Many emergency pages originated outside the procedural room; therefore, providers within these areas should be trained to promptly recognize and treat these events.

SUBMITTER: Warner ME

PROVIDER: S-EPMC4349216 | biostudies-literature | 2014 Jul

REPOSITORIES: biostudies-literature

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Emergency pages using a computer-based anesthesiology paging system in ambulatory surgical centers: a retrospective review.

Warner Mary Ellen ME Chong Elisa Y EY Lowe Michael E ME Sprung Juraj J Weingarten Toby N TN

Anesthesia and analgesia 20140701 1

<h4>Background</h4>The nature of pages associated with periprocedural emergency events in ambulatory centers has never being examined. Our institution has a proprietary anesthesiology paging system with hierarchical paging capabilities (emergency versus routine) and maintains a log of all events. Here, we describe emergency pages in our ambulatory surgery centers.<h4>Methods</h4>We identified all emergency page activations between June 1, 2008, and December 31, 2012, in our ambulatory surgical c ...[more]

PMID: 24854872

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Project description:BackgroundThe South African Triage Scale (SATS) was developed to facilitate patient triage in emergency departments (EDs) and is used by Médecins Sans Frontières (MSF) in low-resource environments. The aim was to determine if SATS data, reason for admission, and patient age can be used to develop and validate a model predicting the in-hospital risk of death in emergency surgical centers and to compare the model's discriminative power with that of the four SATS categories alone.MethodsWe used data from a cohort hospitalized at the Nap Kenbe Surgical Hospital in Haiti from January 2013 to June 2015. We based our analysis on a multivariate logistic regression of the probability of death. Age cutoff, reason for admission categorized into nine groups according to MSF classifications, and SATS triage category (red, orange, yellow, and green) were used as candidate parameters for the analysis of factors associated with mortality. Stepwise backward elimination was performed for the selection of risk factors with retention of predictors with P < 0.05, and bootstrapping was used for internal validation. The likelihood ratio test was used to compare the combined and restricted models. These models were also applied to data from a cohort of patients from the Kunduz Trauma Center, Afghanistan, to validate mortality prediction in an external trauma patients population.ResultsA total of 7618 consecutive hospitalized patients from the Nap Kenbe Hospital were analyzed. Variables independently associated with in-hospital mortality were age > 45 and < = 65 years (odds ratio, 2.04), age > 65 years (odds ratio, 5.15) and the red (odds ratio, 65.08), orange (odds ratio, 3.5), and non-trauma (odds ratio, 3.15) categories. The combined model had an area under the receiver operating characteristic curve (AUROC) of 0.8723 and an AUROC corrected for optimism of 0.8601. The AUROC of the model run on the external data-set was 0.8340. The likelihood ratio test was highly significant in favor of the combined model for both the original and external data-sets.ConclusionsSATS category, patient age, and reason for admission can be used to predict in-hospital mortality. This predictive model had good discriminative ability to identify ED patients at a high risk of death and performed better than the SATS alone.

Dataset Information

Emergency pages using a computer-based anesthesiology paging system in ambulatory surgical centers: a retrospective review.

Publications

Emergency pages using a computer-based anesthesiology paging system in ambulatory surgical centers: a retrospective review.

Similar Datasets

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