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Burns KEA, Lafrienier-Roula M, Hill NS, Cook DJ, Seely AJE, Rochwerg B, Mayette M, D'Aragon F, Devlin JW, Dodek P, Tanios M, Gouskos A, Turgeon AF, Aslanian P, Sia YT, Beitler JR, Hyzy R, Criner GJ, Kassis EB, Tsang JLY, Meade MO, Liebler JM, Wong JTY, Thorpe KE. Frequency of screening and SBT Technique Trial-North American Weaning Collaboration (FAST-NAWC): an update to the protocol and statistical analysis plan. Trials 2023; 24:626. [PMID: 37784109 PMCID: PMC10544476 DOI: 10.1186/s13063-023-07079-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 01/05/2023] [Indexed: 10/04/2023] Open
Abstract
BACKGROUND This update summarizes key changes made to the protocol for the Frequency of Screening and Spontaneous Breathing Trial (SBT) Technique Trial-North American Weaning Collaborative (FAST-NAWC) trial since the publication of the original protocol. This multicenter, factorial design randomized controlled trial with concealed allocation, will compare the effect of both screening frequency (once vs. at least twice daily) to identify candidates to undergo a SBT and SBT technique [pressure support + positive end-expiratory pressure vs. T-piece] on the time to successful extubation (primary outcome) in 760 critically ill adults who are invasively ventilated for at least 24 h in 20 North American intensive care units. METHODS/DESIGN Protocols for the pilot, factorial design trial and the full trial were previously published in J Clin Trials ( https://doi.org/10.4172/2167-0870.1000284 ) and Trials (https://doi: 10.1186/s13063-019-3641-8). As planned, participants enrolled in the FAST pilot trial will be included in the report of the full FAST-NAWC trial. In response to the onset of the coronavirus disease of 2019 (COVID-19) pandemic when approximately two thirds of enrollment was complete, we revised the protocol and consent form to include critically ill invasively ventilated patients with COVID-19. We also refined the statistical analysis plan (SAP) to reflect inclusion and reporting of participants with and without COVID-19. This update summarizes the changes made and their rationale and provides a refined SAP for the FAST-NAWC trial. These changes have been finalized before completion of trial follow-up and the commencement of data analysis. TRIAL REGISTRATION Clinical Trials.gov NCT02399267.
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Affiliation(s)
- Karen E A Burns
- Interdepartmental Division of Critical Care, University of Toronto, Toronto, Canada.
- Division of Critical Care Medicine, St Michael's Hospital, Toronto, Canada.
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, 30 Bond Street, Office 4-045 Donnelly Wing, Toronto, ON, M5B 1W8, Canada.
| | | | - Nicholas S Hill
- Division of Pulmonary, Critical Care and Sleep Medicine, Tufts Medical Center, Boston, USA
| | - Deborah J Cook
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Canada
| | - Andrew J E Seely
- Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Canada
| | - Bram Rochwerg
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Canada
- Department of Medicine, McMaster University, Hamilton, Canada
| | - Michael Mayette
- Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, Canada
- Centre de Recherche du Centre Hospitalier, Universitaire de Sherbrooke, Sherbrooke, Canada
| | - Frederick D'Aragon
- Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, Canada
- Centre de Recherche du Centre Hospitalier, Universitaire de Sherbrooke, Sherbrooke, Canada
| | - John W Devlin
- Bouve College of Health Professions, Northeastern University, Boston, USA
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Peter Dodek
- Centre for Health Evaluation and Outcome Sciences, Vancouver, Canada
- University of British Columbia, Vancouver, Canada
| | - Maged Tanios
- Pulmonary and Critical Care Medicine, Memorial Care, Longbeach Medical Center, Longbeach, CA, USA
| | - Audrey Gouskos
- Patient and Family Advisory Committee and Steering Committee Representative, FAST-NAWC Trial, Toronto, Canada
| | - Alexis F Turgeon
- Departments of Anesthesia and Critical Care, Hôpital Enfant-Jésus du CHU de Québec-Université Laval, Quebec City, Canada
| | - Pierre Aslanian
- Service de Soins Intensifs, Département de Médecine, Centre Hospitalier de L'Universite de Montreal, Montreal, Canada
| | - Ying Tung Sia
- Department of Critical Care Medicine, Centre Integre Universitaire de Sante et de Services Sociaux de la Mauricie-et-du-Centre-du-Quebec - Trois Rivieres, Montreal, Canada
| | - Jeremy R Beitler
- Center for Acute Respiratory Failure and Division of Pulmonary, Allergy, and Critical Care Medicine, Columbia University College of Physicians and Surgeons and New York-Presbyterian Hospital, New York, NY, USA
| | - Robert Hyzy
- Division of Pulmonary and Critical Care, University of Michigan Health System, Ann Arbor, MI, USA
| | - Gerard J Criner
- Division of Pulmonary and Critical Care Medicine, Temple University, Lewis Katz School of Medicine, Philadelphia, USA
| | - Elias Baedorf Kassis
- Departments of Medicine (Division of Critical Care) and Anesthesia, Beth Israel Deaconess Medical Center, Boston, USA
| | - Jennifer L Y Tsang
- Department of Medicine, McMaster University, Hamilton, Canada
- Department of Medicine, Division of Critical Care, Niagara Health System - St. Catherines, St. Catherines, Canada
| | - Maureen O Meade
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Canada
- Department of Medicine, McMaster University, Hamilton, Canada
- Division of Critical Care, Hamilton Health Sciences Center, Hamilton, Canada
| | - Janice M Liebler
- Divisions of Pulmonary, Critical Care, and Sleep Medicine, Keck School of Medicine, University of Southern California, Los Angeles, USA
| | - Jessica T Y Wong
- Faculty of Medicine and Dentistry, University of Toronto, Toronto, Canada
| | - Kevin E Thorpe
- Applied Health Research Centre, St. Michael's Hospital, Toronto, Canada
- Institute for Health Policy, Management and Evaluation, University of Toronto, Toronto, Canada
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Grissom CK, Holubkov R, Carpenter L, Hanna B, Jacobs JR, Jones C, Knighton AJ, Leither L, Lisonbee D, Peltan ID, Winberg C, Wolfe D, Srivastava R. Implementation of coordinated spontaneous awakening and breathing trials using telehealth-enabled, real-time audit and feedback for clinician adherence (TEACH): a type II hybrid effectiveness-implementation cluster-randomized trial. Implement Sci 2023; 18:45. [PMID: 37735443 PMCID: PMC10515061 DOI: 10.1186/s13012-023-01303-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 09/09/2023] [Indexed: 09/23/2023] Open
Abstract
BACKGROUND Intensive care unit (ICU) patients on mechanical ventilation often require sedation and analgesia to improve comfort and decrease pain. Prolonged sedation and analgesia, however, may increase time on mechanical ventilation, risk for ventilator associated pneumonia, and delirium. Coordinated interruptions in sedation [spontaneous awakening trials (SATs)] and spontaneous breathing trials (SBTs) increase ventilator-free days and improve mortality. Coordination of SATs and SBTs is difficult with substantial implementation barriers due to difficult-to-execute sequencing between nurses and respiratory therapists. Telehealth-enabled remote care has the potential to overcome these barriers and improve coordinated SAT and SBT adherence by enabling proactive high-risk patient monitoring, surveillance, and real-time assistance to frontline ICU teams. METHODS The telehealth-enabled, real-time audit and feedback for clinician adherence (TEACH) study will determine whether adding a telehealth augmented real-time audit and feedback to a usual supervisor-led audit and feedback intervention will yield higher coordinated SAT and SBT adherence and more ventilator-free days in mechanically ventilated patients than a usual supervisor-led audit and feedback intervention alone in a type II hybrid effectiveness-implementation cluster-randomized clinical trial in 12 Intermountain Health hospitals with 15 ICUs. In the active comparator control group (six hospitals), the only intervention is the usual supervisor-led audit and feedback implementation. The telehealth-enabled support (TEACH) intervention in six hospitals adds real-time identification of patients eligible for a coordinated SAT and SBT and consultative input from telehealth respiratory therapists, nurses, and physicians to the bedside clinicians to promote adherence including real-time assistance with execution. All intubated and mechanically ventilated patients ≥ 16 years of age are eligible for enrollment except for patients who die on the day of intubation or have preexisting brain death. Based on preliminary power analyses, we plan a 36-month intervention period that includes a 90-day run-in period. Estimated enrollment in the final analysis is up to 9900 mechanically ventilated patients over 33 months. DISCUSSION The TEACH study will enhance implementation science by providing insight into how a telehealth intervention augmenting a usual audit and feedback implementation may improve adherence to coordinated SAT and SBT and increase ventilator-free days. TRIAL REGISTRATION Clinicaltrials.gov, NCT05141396 , registered 12/02/2021.
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Affiliation(s)
- Colin K Grissom
- Department of Pulmonary and Critical Care Medicine, Intermountain Medical Center, Murray, UT, 84107, USA.
- Division of Pulmonary and Critical Care, Department of Medicine, University of Utah, Salt Lake City, UT, USA.
- Critical Care Operations, Intermountain Health, Canyons Region, Murray, UT, USA.
| | - Richard Holubkov
- Division of Pediatric Critical Care, Department of Pediatrics, University of Utah, Salt Lake City, UT, USA
| | - Lori Carpenter
- Respiratory Care, Intermountain Health, Canyons Region, Salt Lake City, UT, USA
| | - Bridgett Hanna
- Healthcare Delivery Institute, Intermountain Health, Salt Lake City, UT, USA
| | - Jason R Jacobs
- Department of Pulmonary and Critical Care Medicine, Intermountain Medical Center, Murray, UT, 84107, USA
| | - Christopher Jones
- Critical Care Operations, Intermountain Health, Canyons Region, Murray, UT, USA
| | - Andrew J Knighton
- Healthcare Delivery Institute, Intermountain Health, Salt Lake City, UT, USA
| | - Lindsay Leither
- Department of Pulmonary and Critical Care Medicine, Intermountain Medical Center, Murray, UT, 84107, USA
| | - Dee Lisonbee
- Healthcare Delivery Institute, Intermountain Health, Salt Lake City, UT, USA
| | - Ithan D Peltan
- Department of Pulmonary and Critical Care Medicine, Intermountain Medical Center, Murray, UT, 84107, USA
- Division of Pulmonary and Critical Care, Department of Medicine, University of Utah, Salt Lake City, UT, USA
| | - Carrie Winberg
- Respiratory Care, Intermountain Health, Canyons Region, Salt Lake City, UT, USA
| | - Doug Wolfe
- Healthcare Delivery Institute, Intermountain Health, Salt Lake City, UT, USA
| | - Rajendu Srivastava
- Healthcare Delivery Institute, Intermountain Health, Salt Lake City, UT, USA
- Division of Pediatric Hospital Medicine, Department of Pediatrics, University of Utah and Primary Children's Hospital, Salt Lake City, UT, USA
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Park JE, Kim TY, Jung YJ, Han C, Park CM, Park JH, Park KJ, Yoon D, Chung WY. Biosignal-Based Digital Biomarkers for Prediction of Ventilator Weaning Success. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18179229. [PMID: 34501829 PMCID: PMC8430549 DOI: 10.3390/ijerph18179229] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 08/26/2021] [Accepted: 08/27/2021] [Indexed: 12/20/2022]
Abstract
We evaluated new features from biosignals comprising diverse physiological response information to predict the outcome of weaning from mechanical ventilation (MV). We enrolled 89 patients who were candidates for weaning from MV in the intensive care unit and collected continuous biosignal data: electrocardiogram (ECG), respiratory impedance, photoplethysmogram (PPG), arterial blood pressure, and ventilator parameters during a spontaneous breathing trial (SBT). We compared the collected biosignal data's variability between patients who successfully discontinued MV (n = 67) and patients who did not (n = 22). To evaluate the usefulness of the identified factors for predicting weaning success, we developed a machine learning model and evaluated its performance by bootstrapping. The following markers were different between the weaning success and failure groups: the ratio of standard deviations between the short-term and long-term heart rate variability in a Poincaré plot, sample entropy of ECG and PPG, α values of ECG, and respiratory impedance in the detrended fluctuation analysis. The area under the receiver operating characteristic curve of the model was 0.81 (95% confidence interval: 0.70-0.92). This combination of the biosignal data-based markers obtained during SBTs provides a promising tool to assist clinicians in determining the optimal extubation time.
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Affiliation(s)
- Ji Eun Park
- Department of Pulmonology and Critical Care Medicine, Ajou University School of Medicine, Suwon 16499, Korea; (J.E.P.); (Y.J.J.); (J.H.P.); (K.J.P.)
| | | | - Yun Jung Jung
- Department of Pulmonology and Critical Care Medicine, Ajou University School of Medicine, Suwon 16499, Korea; (J.E.P.); (Y.J.J.); (J.H.P.); (K.J.P.)
| | - Changho Han
- Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Yongin 16995, Korea; (C.H.); (C.M.P.)
| | - Chan Min Park
- Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Yongin 16995, Korea; (C.H.); (C.M.P.)
| | - Joo Hun Park
- Department of Pulmonology and Critical Care Medicine, Ajou University School of Medicine, Suwon 16499, Korea; (J.E.P.); (Y.J.J.); (J.H.P.); (K.J.P.)
| | - Kwang Joo Park
- Department of Pulmonology and Critical Care Medicine, Ajou University School of Medicine, Suwon 16499, Korea; (J.E.P.); (Y.J.J.); (J.H.P.); (K.J.P.)
| | - Dukyong Yoon
- BUD.on Inc., Jeonju 54871, Korea;
- Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Yongin 16995, Korea; (C.H.); (C.M.P.)
- Center for Digital Health, Yongin Severance Hospital, Yonsei University Health System, Yongin 16995, Korea
- Correspondence: (D.Y.); (W.Y.C.); Tel.: +82-31-5189-8450 (D.Y.); +82-31-219-5120 (W.Y.C.)
| | - Wou Young Chung
- Department of Pulmonology and Critical Care Medicine, Ajou University School of Medicine, Suwon 16499, Korea; (J.E.P.); (Y.J.J.); (J.H.P.); (K.J.P.)
- Correspondence: (D.Y.); (W.Y.C.); Tel.: +82-31-5189-8450 (D.Y.); +82-31-219-5120 (W.Y.C.)
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