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ヨシダ タクオ
YOSHIDA Takuo
吉田 拓生 所属 医学部 医学科（東京女子医科大学病院） 職種 非常勤講師 |
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| 論文種別 | 原著 |
| 言語種別 | 英語 |
| 査読の有無 | 査読あり |
| 表題 | Safety and harms of bronchoalveolar lavage for acute respiratory failure: A systematic review and meta-analysis. |
| 掲載誌名 | 正式名：Respiratory investigation 略 称：Respir Investig ISSNコード：22125353/22125345 |
| 掲載区分 | 国外 |
| 巻・号・頁 | pp.online |
| 著者・共著者 | Anan Keisuke, Oshima Yoshiyasu, Ogura Takayuki, Tanabe Yuko, Higashi Akiko, Iwashita Yoshiaki, Fujita Kensuke, Yoshida Takuo, Ando Koichi, Okamori Satoshi, Okada Yohei |
| 発行年月 | 2021/09 |
| 概要 | BACKGROUND:This review aimed to investigate whether bronchoalveolar lavage (BAL) is safe in patients with severe acute respiratory failure (ARF).METHODS:We searched the MEDLINE, CENTRAL, and other databases up to June 2, 2021 for studies that examined BAL for severe ARF. We included all cohort studies and randomized or non-randomized trials, while we excluded case-control studies, case reports, and case series. We evaluated the quality of the evidence using the Grading of Recommendations, Assessment, Development, and Evaluation approach.RESULTS:We included 17 studies (1085 patients) in the meta-analysis. The integrated frequency of death was 0.000% (95% confidence interval [CI]: 0.000-0.045%, I2 = 0.0%). The pooled risk of severe complications of respiratory system, cardiovascular system, and major bleeding was 1.32% (95% CI: 0.000-4.41%, I2 = 84.8%), 0.040% (95% CI: 0.000-0.71%, I2 = 9.3%), and 0.000% (95% CI: 0.000-0.27%, I2 = 0.0%), respectively. In the subgroup analysis with mechanical ventilation during BAL, there were few severe complications of the respiratory system (3/717 patients in 13 studies) and almost no heterogeneity (I2 = 0.0%).CONCLUSIONS:Our study suggests that severe complications of BAL for severe ARF are probably rare, particularly in patients receiving mechanical ventilation. After considering the risks and benefits, it would be worthwhile to consider performing BAL in patients with severe ARF of unknown etiology to pursue its cause.TRIAL REGISTRATION:The protocol was registered with the University Hospital Medical Information Network Clinical Trials Registry (UMIN000040600). |
| DOI | 10.1016/j.resinv.2021.07.008 |
| PMID | 34489205 |