Risk Factors for Prolonged Mechanical Ventilation and Weaning Failure: A Systematic Review
| العنوان: | Risk Factors for Prolonged Mechanical Ventilation and Weaning Failure: A Systematic Review |
|---|---|
| المؤلفون: | Franziska C. Trudzinski, Benjamin Neetz, Florian Bornitz, Michael Müller, Aline Weis, Dorothea Kronsteiner, Felix J.F. Herth, Noemi Sturm, Vicky Gassmann, Timm Frerk, Claus Neurohr, Alessandro Ghiani, Biljana Joves, Armin Schneider, Joachim Szecsenyi, Selina von Schumann, Jan Meis |
| المصدر: | Respiration. 101:959-969 |
| بيانات النشر: | S. Karger AG, 2022. |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | Pulmonary and Respiratory Medicine |
| الوصف: | Introduction: Prolonged mechanical ventilation (PMV) and weaning failure are factors associated with prolonged hospital length of stay and increased morbidity and mortality. In addition to the burden these places on patients and their families, it also imposes high costs on the public health system. The aim of this systematic review was to identify risk factors for PMV and weaning failure. Methods: The study was conducted according to PRISMA guidelines. After a comprehensive search of the COCHRANE Library, CINHAL, Web of Science, MEDLINE, and the LILACS Database a PubMed request was made on June 8, 2020. Studies that examined risk factors for PMV, defined as mechanical ventilation ≥96 h, weaning failure, and prolonged weaning in German and English were considered eligible; reviews, meta-analyses, and studies in very specific patient populations whose results are not necessarily applicable to the majority of ICU patients as well as pediatric studies were excluded from the analysis. This systematic review was registered in the PROSPERO register under the number CRD42021271038. Results: Of 532 articles identified, 23 studies with a total of 23,418 patients met the inclusion criteria. Fourteen studies investigated risk factors of PMV including prolonged weaning, 9 studies analyzed risk factors of weaning failure. The concrete definitions of these outcomes varied considerably between studies. For PMV, a variety of risk factors were identified, including comorbidities, site of intubation, various laboratory or blood gas parameters, ventilator settings, functional parameters, and critical care scoring systems. The risk of weaning failure was mainly related to age, previous home mechanical ventilation (HMV), cause of ventilation, and preexisting underlying diseases. Elevated PaCO2 values during spontaneous breathing trials were indicative of prolonged weaning and weaning failure. Conclusion: A direct comparison of risk factors was not possible because of the heterogeneity of the studies. The large number of different definitions and relevant parameters reflects the heterogeneity of patients undergoing PMV and those discharged to HMV after unsuccessful weaning. Multidimensional scores are more likely to reflect the full spectrum of patients ventilated in different ICUs than single risk factors. |
| تدمد: | 1423-0356 0025-7931 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_________::ca8b8cfb3645559addd5dfc131fc7909Test https://doi.org/10.1159/000525604Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi...........ca8b8cfb3645559addd5dfc131fc7909 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 14230356 00257931 |
|---|