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1.
Respir Care ; 68(5): 559-564, 2023 05.
Article in English | MEDLINE | ID: mdl-37015815

ABSTRACT

BACKGROUND: Our institution was experiencing a respiratory therapy staffing crisis during the COVID-19 pandemic, in part due to excessive workload. We identified an opportunity to reduce burden by limiting use of 3% hypertonic saline and/or N-acetylcysteine nebulizer therapies (3%HTS/NAC). METHODS: Leveraging the science of de-implementation, we established a policy empowering respiratory therapists to discontinue 3%HTS/NAC not meeting the American Association for Respiratory Care (AARC) Clinical Practice Guideline: Effectiveness of Pharmacologic Airway Clearance Therapies in Hospitalized Patients. After a 3-month period of educating physicians and advanced practice practitioners the policy went to into effect. Outcomes measured included monthly number of treatments, orders, and full-time employees associated with administering nebulized 3%HTS/NAC. RESULTS: Post policy activation, the monthly mean 3%HTS/NAC treatments were significantly reduced to 547.5 ± 284.3 from 3,565.2 ± 596.4 (P < .001) as were the associated monthly mean of full-time employees, 0.8 ± 0.41 from 5.1 ± 0.86 (P < .001). The monthly mean 3%HTS/NAC orders also fell to 93.8 ± 31.5 from 370.0 ± 46.9 (P < .001). Monthly mean non-3%HTS/NAC treatments remained stable; post policy was 3,089.4 ± 611.4 and baseline 3,279.6 ± 695.0 (P = 1.0). CONCLUSIONS: Implementing a policy that empowers respiratory therapists to promote adherence to AARC Clinical Guidelines reduced low-value therapies, costs, and staffing needs.


Subject(s)
COVID-19 , Low-Value Care , Humans , Pandemics , COVID-19/therapy , Respiratory Therapy , Acetylcysteine
2.
Nutrients ; 14(20)2022 Oct 21.
Article in English | MEDLINE | ID: mdl-36297099

ABSTRACT

(1) Background: The disease-modifying mechanisms of high-dose intravenous vitamin C (HDIVC) in sepsis induced acute respiratory distress syndrome (ARDS) is unclear. (2) Methods: We performed a post hoc study of plasma biomarkers from subjects enrolled in the randomized placebo-controlled trial CITRIS-ALI. We explored the effects of HDIVC on cell-free DNA (cfDNA) and syndecan-1, surrogates for neutrophil extracellular trap (NET) formation and degradation of the endothelial glycocalyx, respectively. (3) Results: In 167 study subjects, baseline cfDNA levels in HDIVC (84 subjects) and placebo (83 subjects) were 2.18 ng/µL (SD 4.20 ng/µL) and 2.65 ng/µL (SD 3.87 ng/µL), respectively, p = 0.45. At 48-h, the cfDNA reduction was 1.02 ng/µL greater in HDIVC than placebo, p = 0.05. Mean baseline syndecan-1 levels in HDIVC and placebo were 9.49 ng/mL (SD 5.57 ng/mL) and 10.83 ng/mL (SD 5.95 ng/mL), respectively, p = 0.14. At 48 h, placebo subjects exhibited a 1.53 ng/mL (95% CI, 0.96 to 2.11) increase in syndecan-1 vs. 0.75 ng/mL (95% CI, 0.21 to 1.29, p = 0.05), in HDIVC subjects. (4) Conclusions: HDIVC infusion attenuated cell-free DNA and syndecan-1, biomarkers associated with sepsis-induced ARDS. Improvement of these biomarkers suggests amelioration of NETosis and shedding of the vascular endothelial glycocalyx, respectively.


Subject(s)
Cell-Free Nucleic Acids , Extracellular Traps , Respiratory Distress Syndrome , Sepsis , Humans , Glycocalyx , Syndecan-1/metabolism , Syndecan-1/pharmacology , Ascorbic Acid/therapeutic use , Sepsis/complications , Sepsis/drug therapy , Sepsis/metabolism , Respiratory Distress Syndrome/drug therapy , Respiratory Distress Syndrome/etiology , Vitamins/therapeutic use , Biomarkers
4.
J Am Med Inform Assoc ; 28(6): 1330-1344, 2021 06 12.
Article in English | MEDLINE | ID: mdl-33594410

ABSTRACT

Clinical decision-making is based on knowledge, expertise, and authority, with clinicians approving almost every intervention-the starting point for delivery of "All the right care, but only the right care," an unachieved healthcare quality improvement goal. Unaided clinicians suffer from human cognitive limitations and biases when decisions are based only on their training, expertise, and experience. Electronic health records (EHRs) could improve healthcare with robust decision-support tools that reduce unwarranted variation of clinician decisions and actions. Current EHRs, focused on results review, documentation, and accounting, are awkward, time-consuming, and contribute to clinician stress and burnout. Decision-support tools could reduce clinician burden and enable replicable clinician decisions and actions that personalize patient care. Most current clinical decision-support tools or aids lack detail and neither reduce burden nor enable replicable actions. Clinicians must provide subjective interpretation and missing logic, thus introducing personal biases and mindless, unwarranted, variation from evidence-based practice. Replicability occurs when different clinicians, with the same patient information and context, come to the same decision and action. We propose a feasible subset of therapeutic decision-support tools based on credible clinical outcome evidence: computer protocols leading to replicable clinician actions (eActions). eActions enable different clinicians to make consistent decisions and actions when faced with the same patient input data. eActions embrace good everyday decision-making informed by evidence, experience, EHR data, and individual patient status. eActions can reduce unwarranted variation, increase quality of clinical care and research, reduce EHR noise, and could enable a learning healthcare system.


Subject(s)
Learning Health System , Clinical Decision-Making , Computers , Documentation , Electronic Health Records , Humans
5.
WMJ ; 119(4): 275-277, 2020 Dec.
Article in English | MEDLINE | ID: mdl-33428839

ABSTRACT

BACKGROUND: The SARS-CoV-2 outbreak prompted public health interventions and changes in public behavior that may have affected the 2019-2020 influenza season. METHODS: Using data from a laboratory in southeastern Wisconsin, we compared the number of weekly influenza tests and their positivity rates during the 2019-2020 influenza season with the previous 4 seasons. RESULTS: The number of influenza tests per week at the outset of the SARS-CoV-2 outbreak was higher than the average the previous 4 years, and positivity rates declined to 0% earlier than any of the previous 4 seasons. CONCLUSION: The testing trajectory and positivity rate for influenza differed during the part of the 2019-2020 season coinciding with the SARS-CoV-2 outbreak as compared to similar periods during the previous 4 seasons.


Subject(s)
COVID-19/epidemiology , Disease Outbreaks , Influenza, Human/diagnosis , Influenza, Human/epidemiology , Humans , Laboratories , SARS-CoV-2 , Seasons , Wisconsin/epidemiology
7.
JAMA ; 322(13): 1261-1270, 2019 10 01.
Article in English | MEDLINE | ID: mdl-31573637

ABSTRACT

Importance: Experimental data suggest that intravenous vitamin C may attenuate inflammation and vascular injury associated with sepsis and acute respiratory distress syndrome (ARDS). Objective: To determine the effect of intravenous vitamin C infusion on organ failure scores and biological markers of inflammation and vascular injury in patients with sepsis and ARDS. Design, Setting, and Participants: The CITRIS-ALI trial was a randomized, double-blind, placebo-controlled, multicenter trial conducted in 7 medical intensive care units in the United States, enrolling patients (N = 167) with sepsis and ARDS present for less than 24 hours. The study was conducted from September 2014 to November 2017, and final follow-up was January 2018. Interventions: Patients were randomly assigned to receive intravenous infusion of vitamin C (50 mg/kg in dextrose 5% in water, n = 84) or placebo (dextrose 5% in water only, n = 83) every 6 hours for 96 hours. Main Outcomes and Measures: The primary outcomes were change in organ failure as assessed by a modified Sequential Organ Failure Assessment score (range, 0-20, with higher scores indicating more dysfunction) from baseline to 96 hours, and plasma biomarkers of inflammation (C-reactive protein levels) and vascular injury (thrombomodulin levels) measured at 0, 48, 96, and 168 hours. Results: Among 167 randomized patients (mean [SD] age, 54.8 years [16.7]; 90 men [54%]), 103 (62%) completed the study to day 60. There were no significant differences between the vitamin C and placebo groups in the primary end points of change in mean modified Sequential Organ Failure Assessment score from baseline to 96 hours (from 9.8 to 6.8 in the vitamin C group [3 points] and from 10.3 to 6.8 in the placebo group [3.5 points]; difference, -0.10; 95% CI, -1.23 to 1.03; P = .86) or in C-reactive protein levels (54.1 vs 46.1 µg/mL; difference, 7.94 µg/mL; 95% CI, -8.2 to 24.11; P = .33) and thrombomodulin levels (14.5 vs 13.8 ng/mL; difference, 0.69 ng/mL; 95% CI, -2.8 to 4.2; P = .70) at 168 hours. Conclusions and Relevance: In this preliminary study of patients with sepsis and ARDS, a 96-hour infusion of vitamin C compared with placebo did not significantly improve organ dysfunction scores or alter markers of inflammation and vascular injury. Further research is needed to evaluate the potential role of vitamin C for other outcomes in sepsis and ARDS. Trial Registration: ClinicalTrials.gov Identifier: NCT02106975.


Subject(s)
Ascorbic Acid/administration & dosage , Multiple Organ Failure/prevention & control , Respiratory Distress Syndrome/drug therapy , Sepsis/drug therapy , Vitamins/administration & dosage , Adult , Aged , Ascorbic Acid/therapeutic use , Biomarkers/blood , C-Reactive Protein/analysis , Double-Blind Method , Female , Humans , Infusions, Intravenous , Intensive Care Units , Male , Middle Aged , Multiple Organ Failure/etiology , Organ Dysfunction Scores , Respiratory Distress Syndrome/complications , Respiratory Distress Syndrome/mortality , Sepsis/complications , Sepsis/mortality , Thrombomodulin/blood , Vitamins/therapeutic use
8.
F1000Res ; 72018.
Article in English | MEDLINE | ID: mdl-30210781

ABSTRACT

Acute respiratory distress syndrome (ARDS) is a clinically and biologically heterogeneous disorder associated with many disease processes that injure the lung, culminating in increased non-hydrostatic extravascular lung water, reduced compliance, and severe hypoxemia. Despite enhanced understanding of molecular mechanisms, advances in ventilatory strategies, and general care of the critically ill patient, mortality remains unacceptably high. The Berlin definition of ARDS has now replaced the American-European Consensus Conference definition. The recently concluded Large Observational Study to Understand the Global Impact of Severe Acute Respiratory Failure (LUNG-SAFE) provided worldwide epidemiological data of ARDS including prevalence, geographic variability, mortality, and patterns of mechanical ventilation use. Failure of clinical therapeutic trials prompted the investigation and subsequent discovery of two distinct phenotypes of ARDS (hyper-inflammatory and hypo-inflammatory) that have different biomarker profiles and clinical courses and respond differently to the random application of positive end expiratory pressure (PEEP) and fluid management strategies. Low tidal volume ventilation remains the predominant mainstay of the ventilatory strategy in ARDS. High-frequency oscillatory ventilation, application of recruitment maneuvers, higher PEEP, extracorporeal membrane oxygenation, and alternate modes of mechanical ventilation have failed to show benefit. Similarly, most pharmacological therapies including keratinocyte growth factor, beta-2 agonists, and aspirin did not improve outcomes. Prone positioning and early neuromuscular blockade have demonstrated mortality benefit, and clinical guidelines now recommend their use. Current ongoing trials include the use of mesenchymal stem cells, vitamin C, re-evaluation of neuromuscular blockade, and extracorporeal carbon dioxide removal. In this article, we describe advances in the diagnosis, epidemiology, and treatment of ARDS over the past decade.


Subject(s)
Respiration, Artificial/methods , Respiratory Distress Syndrome/therapy , Extracorporeal Membrane Oxygenation , Humans , Respiratory Distress Syndrome/diagnosis , Respiratory Distress Syndrome/epidemiology
9.
Can J Kidney Health Dis ; 5: 2054358118789158, 2018.
Article in English | MEDLINE | ID: mdl-30116543

ABSTRACT

BACKGROUND: Acute kidney injury (AKI) commonly occurs in patients with sepsis and acute respiratory distress syndrome (ARDS). OBJECTIVE: To investigate whether statin treatment is protective against AKI in sepsis-associated ARDS. DESIGN: Secondary analysis of data from Statins for Acutely Injured Lungs in Sepsis (SAILS), a randomized controlled trial that tested the impact of rosuvastatin therapy on mortality in patients with sepsis-associated ARDS. SETTING: 44 hospitals in the National Heart, Lung, and Blood Institute ARDS Clinical Trials Network. PATIENTS: 644 of 745 participants in SAILS who had available baseline serum creatinine data and who were not on chronic dialysis. MEASUREMENTS: Our primary outcome was AKI defined using the Kidney Disease Improving Global Outcomes creatinine criteria. Randomization to rosuvastatin vs placebo was the primary predictor. Additional covariates include demographics, ARDS etiology, and severity of illness. METHODS: We used multivariable logistic regression to analyze AKI outcomes in 511 individuals without AKI at randomization, and 93 with stage 1 AKI at randomization. RESULTS: Among individuals without AKI at randomization, rosuvastatin treatment did not change the risk of AKI (adjusted odds ratio: 0.99, 95% confidence interval [CI]: 0.67-1.44). Among those with preexisting stage 1 AKI, rosuvastatin treatment was associated with an increased risk of worsening AKI (adjusted odds ratio: 3.06, 95% CI: 1.14-8.22). When serum creatinine was adjusted for cumulative fluid balance among those with preexisting stage 1 AKI, rosuvastatin was no longer associated worsening AKI (adjusted odds ratio: 1.85, 95% CI: 0.70-4.84). LIMITATIONS: Sample size, lack of urine output data, and prehospitalization baseline creatinine. CONCLUSION: Treatment with rosuvastatin in patients with sepsis-associated ARDS did not protect against de novo AKI or worsening of preexisting AKI.


CONTEXTE: L'insuffisance rénale aiguë (IRA) survient fréquemment chez les patients atteints d'une septicémie et du syndrome de détresse respiratoire aiguë (SDRA). OBJECTIF DE L'ÉTUDE: Déterminer si un traitement aux statines offre une protection contre l'IRA chez les patients atteints d'un SDRA associé à une septicémie. TYPE D'ÉTUDE: Il s'agit d'une analyse secondaire des données de l'étude SAILS (Statins for Acutely Injured Lungs in Sepsis), un essai contrôlé à répartition aléatoire qui se penchait sur l'effet d'un traitement à la rosuvastatine sur le taux de mortalité des patients atteints d'un SDRA associé à une septicémie. CADRE DE L'ÉTUDE: Les données proviennent de 44 centres hospitaliers du réseau National Heart, Lung, and Blood Institute ARDS Clinical Trials Network. PATIENTS: Les 644 participants à l'essai SAILS (sur un total de 745) non dialysés à vie et pour qui on disposait de valeurs initiales de créatinine sérique. MESURES: La principale mesure observée était une atteinte d'IRA, définie selon les critères liés aux valeurs de la créatinine avancées par la fondation Kidney Disease : Improving Global Outcomes. Le facteur prédictif essentiel était la répartition aléatoire des sujets (traitement à la rosuvastatine ou par placébo). Les caractéristiques sociodémographiques des patients, l'étiologie du SDRA et la gravité de l'atteinte constituaient les covariables additionnelles colligées. MÉTHODOLOGIE: La survenue d'une IRA a été analysée par régression logistique multivariée chez deux sous-groupes : 511 patients qui ne présentaient initialement aucun signe clinique d'IRA et 93 patients initialement atteints d'IRA de stade 1. RÉSULTATS: Chez les sujets non atteints d'IRA au moment de la répartition, le traitement à la rosuvastatine n'a eu aucun effet sur le risque de survenue d'IRA (rapport de cotes corrigé : 0,99; IC 95 % : 0,67-1,44). Chez les sujets initialement atteints d'IRA de stade 1, le traitement à la rosuvastatine a été associé à un risque plus élevé d'aggravation de l'atteinte existante (rapport de cotes corrigé : 3,06; IC 95 % : 1,14-8,22). Cependant, chez ces mêmes sujets, lorsque la créatinine sérique a été ajustée selon le bilan hydrique cumulatif, l'effet néfaste de la rosuvastatine n'a plus été observé (rapport de cotes corrigé : 1,85; IC 95 % : 0,70-4,84). LIMITES: La taille de l'échantillon ainsi que l'absence de certaines données (concernant notamment la créatinine préhospitalisation et la diurèse) limitent les constats de notre étude. CONCLUSION: Un traitement par rosuvastatine n'a eu aucun effet protecteur contre le développement ou l'aggravation d'une IRA chez des patients atteints du SDRA associé à une septicémie.

13.
14.
Intensive Care Med ; 43(5): 663-671, 2017 May.
Article in English | MEDLINE | ID: mdl-28004129

ABSTRACT

PURPOSE: We performed an individual patient data meta-analysis to assess the possible benefits and harms of statin therapy in adults with acute respiratory distress syndrome (ARDS) and to investigate effects in specific ARDS subgroups. METHODS: We identified randomised clinical trials up to 31 October 2016 that had investigated statin therapy versus placebo in patients with ARDS. Individual patient data from each trial were compiled. Conventional two-stage meta-analyses were performed for primary and secondary outcomes, and one-stage regression models with single treatment-covariate interactions for subgroup analyses. Risk of bias was assessed using the Cochrane Risk of Bias Tool. RESULTS: Six trials with a total of 1755 patients were included. For the primary outcomes, there was no significant effect of statin therapy on 28-day mortality [relative risk (RR) 1.03, 95% CI 0.86-1.23], ventilator-free days (mean difference 0.34 days, 95% CI -0.68 to 1.36) or serious adverse events (RR 1.14, 95% CI 0.84-1.53). There was a significantly increased incidence of raised serum creatine kinase or transaminase levels with statin therapy (106/879; 12.1%) versus control (78/876; 8.9%) (RR 1.40, 95% CI 1.07-1.83, p = 0.015). There were no significant treatment-covariate interactions in the predefined subgroups investigated. CONCLUSIONS: We found no clinical benefit from initiation of statin therapy in adult patients with ARDS, either overall or in predefined subgroups. While there was an increased incidence of raised serum creatine kinase and transaminase levels, there was no difference in serious adverse events among groups. Therefore, we do not recommend initiation of statin therapy for the treatment of ARDS.


Subject(s)
Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use , Randomized Controlled Trials as Topic , Respiratory Distress Syndrome/drug therapy , Adult , Creatine Kinase/blood , Female , Humans , Male , Regression Analysis , Respiratory Distress Syndrome/enzymology , Respiratory Distress Syndrome/mortality , Transaminases/blood , Treatment Outcome
16.
Chest ; 151(1): 160-165, 2017 Jan.
Article in English | MEDLINE | ID: mdl-27818329

ABSTRACT

BACKGROUND: This clinical practice guideline addresses six questions related to liberation from mechanical ventilation in critically ill adults. It is the result of a collaborative effort between the American Thoracic Society (ATS) and the American College of Chest Physicians (CHEST). METHODS: A multidisciplinary panel posed six clinical questions in a population, intervention, comparator, outcomes (PICO) format. A comprehensive literature search and evidence synthesis was performed for each question, which included appraising the quality of evidence using the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) approach. The Evidence-to-Decision framework was applied to each question, requiring the panel to evaluate and weigh the importance of the problem, confidence in the evidence, certainty about how much the public values the main outcomes, magnitude and balance of desirable and undesirable outcomes, resources and costs associated with the intervention, impact on health disparities, and acceptability and feasibility of the intervention. RESULTS: Evidence-based recommendations were formulated and graded initially by subcommittees and then modified following full panel discussions. The recommendations were confirmed by confidential electronic voting; approval required that at least 80% of the panel members agree with the recommendation. CONCLUSIONS: The panel provides recommendations regarding liberation from mechanical ventilation. The details regarding the evidence and rationale for each recommendation are presented in the American Journal of Respiratory and Critical Care Medicine and CHEST.


Subject(s)
Critical Illness/therapy , Respiration, Artificial/methods , Adult , Aged , Clinical Decision-Making , Critical Care/methods , Critical Care/standards , Evidence-Based Emergency Medicine/methods , Humans , United States
17.
Chest ; 151(1): 166-180, 2017 Jan.
Article in English | MEDLINE | ID: mdl-27818331

ABSTRACT

BACKGROUND: An update of evidence-based guidelines concerning liberation from mechanical ventilation is needed as new evidence has become available. The American College of Chest Physicians (CHEST) and the American Thoracic Society (ATS) have collaborated to provide recommendations to clinicians concerning liberation from the ventilator. METHODS: Comprehensive evidence syntheses, including meta-analyses, were performed to summarize all available evidence relevant to the guideline panel's questions. The evidence was appraised using the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) approach, and the results were summarized in evidence profiles. The evidence syntheses were discussed and recommendations developed and approved by a multidisciplinary committee of experts in mechanical ventilation. RESULTS: Recommendations for three population, intervention, comparator, outcome (PICO) questions concerning ventilator liberation are presented in this document. The guideline panel considered the balance of desirable (benefits) and undesirable (burdens, adverse effects, costs) consequences, quality of evidence, feasibility, and acceptability of various interventions with respect to the selected questions. Conditional (weak) recommendations were made to use inspiratory pressure augmentation in the initial spontaneous breathing trial (SBT) and to use protocols to minimize sedation for patients ventilated for more than 24 h. A strong recommendation was made to use preventive noninvasive ventilation (NIV) for high-risk patients ventilated for more than 24 h immediately after extubation to improve selected outcomes. The recommendations were limited by the quality of the available evidence. CONCLUSIONS: The guideline panel provided recommendations for inspiratory pressure augmentation during an initial SBT, protocols minimizing sedation, and preventative NIV, in relation to ventilator liberation.


Subject(s)
Critical Illness/therapy , Respiration, Artificial/methods , Adult , Aged , Airway Extubation/methods , Conscious Sedation/methods , Critical Care/methods , Critical Care/standards , Evidence-Based Emergency Medicine/methods , Humans , Noninvasive Ventilation/methods , United States , Ventilator Weaning/methods
18.
Am J Respir Crit Care Med ; 195(1): 120-133, 2017 01 01.
Article in English | MEDLINE | ID: mdl-27762595

ABSTRACT

BACKGROUND: Interventions that lead to earlier liberation from mechanical ventilation can improve patient outcomes. This guideline, a collaborative effort between the American Thoracic Society and the American College of Chest Physicians, provides evidence-based recommendations to optimize liberation from mechanical ventilation in critically ill adults. METHODS: Two methodologists performed evidence syntheses to summarize available evidence relevant to key questions about liberation from mechanical ventilation. The methodologists appraised the certainty in the evidence (i.e., the quality of evidence) using the Grading of Recommendations, Assessment, Development, and Evaluation approach and summarized the results in evidence profiles. The guideline panel then formulated recommendations after considering the balance of desirable consequences (benefits) versus undesirable consequences (burdens, adverse effects, and costs), the certainty in the evidence, and the feasibility and acceptability of various interventions. Recommendations were rated as strong or conditional. RESULTS: The guideline panel made four conditional recommendations related to rehabilitation protocols, ventilator liberation protocols, and cuff leak tests. The recommendations were for acutely hospitalized adults mechanically ventilated for more than 24 hours to receive protocolized rehabilitation directed toward early mobilization, be managed with a ventilator liberation protocol, be assessed with a cuff leak test if they meet extubation criteria but are deemed high risk for postextubation stridor, and be administered systemic steroids for at least 4 hours before extubation if they fail the cuff leak test. CONCLUSIONS: The American Thoracic Society/American College of Chest Physicians recommendations are intended to support healthcare professionals in their decisions related to liberating critically ill adults from mechanical ventilation.


Subject(s)
Critical Illness/therapy , Respiration, Artificial/standards , Ventilator Weaning/standards , Adult , Clinical Protocols/standards , Critical Illness/rehabilitation , Humans , Intubation, Intratracheal/standards
19.
Am J Respir Crit Care Med ; 195(1): 115-119, 2017 01 01.
Article in English | MEDLINE | ID: mdl-27762608

ABSTRACT

BACKGROUND: This clinical practice guideline addresses six questions related to liberation from mechanical ventilation in critically ill adults. It is the result of a collaborative effort between the American Thoracic Society and the American College of Chest Physicians. METHODS: A multidisciplinary panel posed six clinical questions in a Population, Intervention, Comparator, and Outcomes format. A comprehensive literature search and evidence synthesis was performed for each question, which included appraising the certainty in the evidence (i.e., the quality of evidence) using the Grading of Recommendations, Assessment, Development, and Evaluation approach. The Evidence-to-Decision framework was applied to each question, requiring the panel to evaluate and weigh the importance of the problem, the confidence in the evidence, the certainty about how much the public values the main outcomes, the magnitude and balance of desirable and undesirable outcomes, the resources and costs associated with the intervention, the impact on health disparities, and the acceptability and feasibility of the intervention. RESULTS: Evidence-based recommendations were formulated and graded initially by subcommittees and then modified after full-panel discussions. The recommendations were confirmed by confidential electronic voting; approval required that at least 80% of the panel members agree with the recommendation. CONCLUSIONS: The panel provides recommendations regarding liberation from mechanical ventilation. The details regarding the evidence and rationale for each recommendation are presented in the American Journal of Respiratory and Critical Care Medicine and Chest.


Subject(s)
Critical Illness/therapy , Respiration, Artificial/standards , Ventilator Weaning/standards , Adult , Clinical Protocols/standards , Critical Illness/rehabilitation , Early Ambulation/standards , Humans , Noninvasive Ventilation/standards , Time Factors
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