Electronic Medical Record-Based Pager Notification Reduces Excess Oxygen Exposure in Mechanically Ventilated Subjects.
BACKGROUND: Liberal oxygenation during mechanical ventilation is harmful in critically ill patients and in certain subsets of patients, including those with stroke, acute myocardial infarction, and cardiac arrest. Surveillance through electronic medical records improves safety of mechanical ventilat...
| Publicado en: | Respiratory Care Vol. 66; no. 3; pp. 434 - 442 |
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| Autores principales: | , , , , , , |
| Formato: | research tables/charts randomized controlled trial Journal Article |
| Publicado: |
Mary Ann Liebert, Inc.
Mar2021
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=148893294&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 148893294 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 00201324 4GG jtl: Respiratory Care issn: 00201324 maglogo: N pubinfo: dt: Mar2021 vid: 66 iid: 3 pid: 1365 pub: Mary Ann Liebert, Inc. place: New Rochelle, New York artinfo: ui: 148893294 148893294 148893294 10.4187/respcare.07573 148893294 ppf: 434 ppct: 8 formats: fmt: @attributes: type: P tig: atl: Electronic Medical Record-Based Pager Notification Reduces Excess Oxygen Exposure in Mechanically Ventilated Subjects. aug: au: Pannu, Sonal R. Holets, Steven Man Li Marquez, Alberto Kashyap, Rahul Brock, Guy Gajic, Ognjen affil: Division of Pulmonary, Allergy, Critical Care & Sleep Medicine, The Ohio State University, Columbus, Ohio sug: subj: Critically Ill Patients In Adulthood Respiration, Artificial Hyperoxia Prevention and Control Hyperoxia Diagnosis Reminder Systems Utilization Oxygen Administration and Dosage Wireless Communications Respiratory Therapists Intensive Care Units Human Descriptive Statistics Randomized Controlled Trials Pilot Studies Random Assignment Electronic Order Entry Patient Safety Reference Values Algorithms Decision Support Systems, Clinical Adult Respiratory Therapist Attitudes Guideline Adherence Program Evaluation Minnesota Male Female Adult: 19-44 years Male Female ab: BACKGROUND: Liberal oxygenation during mechanical ventilation is harmful in critically ill patients and in certain subsets of patients, including those with stroke, acute myocardial infarction, and cardiac arrest. Surveillance through electronic medical records improves safety of mechanical ventilation in the ICU. To date, this practice has not been used for oxygen titration (...) in adults. We hypothesize that a surveillance system based on the electronic medical record to alert respiratory therapists to titrate ... is feasible, safe, and efficacious. METHODS: In this pilot study, mechanically ventilated subjects were randomized to respiratory therapistdriven ... titration after an electronic alert versus standard of care (ie, titration based on physician order). An automated surveillance system utilizing a hyperoxemia-detection algorithm generated an electronic alert to a respiratory therapist's pager. Hyperoxemia was defined as ... > 0.5 and ... > 95% for > 30 min. No other aspects of treatment were changed. We assessed feasibility, safety, and preliminary efficacy. Primary outcome was duration of hyperoxemia during mechanical ventilation. An unsafe outcome was identified as hypoxemia (... < 88%) within 1 h after titration per alert. Feasibility was assessed by a survey of respiratory therapists. RESULTS: Of 226 randomized subjects, 31 were excluded (eg, programming errors of the electronic alerts, no consent, physician discretion). We included 195 subjects, of whom 86 were in the intervention arm. Alert accuracy was 78%, and respiratory therapists responded to 64% of the alerts. During mechanical ventilation, exposure to hyperoxemia significantly decreased in the intervention group (median 13.5 h [interquartile range 6.2-29.4] vs 18.8 h [interquartile range 9.6-37.4]). No episodes of significant hypoxemia were registered. Most respiratory therapists agreed that the alert was helpful in reducing excessive oxygen exposure. CONCLUSIONS: Use of an electronic surveillance system to titrate ... was safe and feasible and showed preliminary efficacy in reducing hyperoxemia. Our study serves to justify larger randomized controlled trials for ... titration. pubtype: Academic Journal doctype: research tables/charts randomized controlled trial Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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