Protocolised non-invasive compared with invasive weaning from mechanical ventilation for adults in intensive care: the Breathe RCT
| العنوان: | Protocolised non-invasive compared with invasive weaning from mechanical ventilation for adults in intensive care: the Breathe RCT |
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| المؤلفون: | Ranjit Lall, Coralie Carle, Stavros Petrou, Bronagh Blackwood, Daniel F. McAuley, Mandy Maredza, Timothy S. Walsh, Nicholas Hart, Laura Blair, Dipesh Mistry, Keith Couper, Gavin D. Perkins, Iftekhar Khan, Louise Rose, Adam de Paeztron, Beverly Hoddell, Catherine Snelson, Julia Sampson, Simon Gates, Luigi Camporota, Melina Dritsaki, Sarah E Lamb, Fang Gao-Smith, J Duncan Young, Elankumaran Paramasivam, James Varley, Sukhdeep Dosanjh |
| المصدر: | Health Technology Assessment, Vol 23, Iss 48 (2019) Perkins, G D, Mistry, D, Lall, R, Gao-Smith, F, Snelson, C, Hart, N, Camporota, L, Varley, J, Carle, C, Paramasivam, E, Hoddell, B, de Paeztron, A, Dosanjh, S, Sampson, J, Blair, L, Couper, K, McAuley, D, Young, J D, Walsh, T, Blackwood, B, Rose, L, Lamb, S E, Dritsaki, M, Maredza, M, Khan, I, Petrou, S & Gates, S 2019, ' Protocolised non-invasive compared with invasive weaning from mechanical ventilation for adults in intensive care: the Breathe RCT ', Health Technology Assessment, vol. 23, no. 48 . https://doi.org/10.3310/hta23480Test |
| بيانات النشر: | NIHR Journals Library, 2019. |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | Male, medicine.medical_specialty, Technology Assessment, Biomedical, lcsh:Medical technology, Cost-Benefit Analysis, medicine.medical_treatment, ACUTE RESPIRATORY FAILURE, law.invention, Spontaneous breathing trial, 03 medical and health sciences, 0302 clinical medicine, SDG 3 - Good Health and Well-being, Randomized controlled trial, law, Interquartile range, Intensive care, Positive airway pressure, medicine, Humans, Weaning, INVASIVE MECHANICAL VENTILATION, 030212 general & internal medicine, PROTOCOLISED WEANING, Mechanical ventilation, Noninvasive Ventilation, business.industry, Health Policy, Respiratory infection, NON-INVASIVE VENTILATION, Middle Aged, Respiration, Artificial, United Kingdom, Intensive Care Units, Treatment Outcome, lcsh:R855-855.5, INTENSIVE CARE, Emergency medicine, Quality of Life, Female, LIBERATION FROM VENTILATION, business, Ventilator Weaning, 030217 neurology & neurosurgery, RC, Research Article |
| الوصف: | Background Invasive mechanical ventilation (IMV) is a life-saving intervention. Following resolution of the condition that necessitated IMV, a spontaneous breathing trial (SBT) is used to determine patient readiness for IMV discontinuation. In patients who fail one or more SBTs, there is uncertainty as to the optimum management strategy. Objective To evaluate the clinical effectiveness and cost-effectiveness of using non-invasive ventilation (NIV) as an intermediate step in the protocolised weaning of patients from IMV. Design Pragmatic, open-label, parallel-group randomised controlled trial, with cost-effectiveness analysis. Setting A total of 51 critical care units across the UK. Participants Adult intensive care patients who had received IMV for at least 48 hours, who were categorised as ready to wean from ventilation, and who failed a SBT. Interventions Control group (invasive weaning): patients continued to receive IMV with daily SBTs. A weaning protocol was used to wean pressure support based on the patient’s condition. Intervention group (non-invasive weaning): patients were extubated to NIV. A weaning protocol was used to wean inspiratory positive airway pressure, based on the patient’s condition. Main outcome measures The primary outcome measure was time to liberation from ventilation. Secondary outcome measures included mortality, duration of IMV, proportion of patients receiving antibiotics for a presumed respiratory infection and health-related quality of life. Results A total of 364 patients (invasive weaning, n = 182; non-invasive weaning, n = 182) were randomised. Groups were well matched at baseline. There was no difference between the invasive weaning and non-invasive weaning groups in median time to liberation from ventilation {invasive weaning 108 hours [interquartile range (IQR) 57–351 hours] vs. non-invasive weaning 104.3 hours [IQR 34.5–297 hours]; hazard ratio 1.1, 95% confidence interval [CI] 0.89 to 1.39; p = 0.352}. There was also no difference in mortality between groups at any time point. Patients in the non-invasive weaning group had fewer IMV days [invasive weaning 4 days (IQR 2–11 days) vs. non-invasive weaning 1 day (IQR 0–7 days); adjusted mean difference –3.1 days, 95% CI –5.75 to –0.51 days]. In addition, fewer non-invasive weaning patients required antibiotics for a respiratory infection [odds ratio (OR) 0.60, 95% CI 0.41 to 1.00; p = 0.048]. A higher proportion of non-invasive weaning patients required reintubation than those in the invasive weaning group (OR 2.00, 95% CI 1.27 to 3.24). The within-trial economic evaluation showed that NIV was associated with a lower net cost and a higher net effect, and was dominant in health economic terms. The probability that NIV was cost-effective was estimated at 0.58 at a cost-effectiveness threshold of £20,000 per quality-adjusted life-year. Conclusions A protocolised non-invasive weaning strategy did not reduce time to liberation from ventilation. However, patients who underwent non-invasive weaning had fewer days requiring IMV and required fewer antibiotics for respiratory infections. Future work In patients who fail a SBT, which factors predict an adverse outcome (reintubation, tracheostomy, death) if extubated and weaned using NIV? Trial registration Current Controlled Trials ISRCTN15635197. Funding This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 23, No. 48. See the NIHR Journals Library website for further project information. |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 2046-4924 1366-5278 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9b1372057eb35fbb1f3b97e7aed8282Test https://doaj.org/article/ff1060c4f22947f689ea51b83b9c09eaTest |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....a9b1372057eb35fbb1f3b97e7aed8282 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 20464924 13665278 |
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