Effectiveness of high-frequency oscillatory ventilation for the treatment of neonatal meconium aspiration syndrome

Background: The purpose of this study is to raise nonjudgmental awareness and attention to current experience of highfrequency oscillatory ventilation (HFOV) for the treatment of neonatal meconium aspiration syndrome (NMAS). Methods: We will comprehensively search literature from the databases of Cochrane Library, PubMed, Embase, Web of Science, WorldSciNet, PsycINFO, Allied and Complementary Medicine Database, Chinese Biomedical Literature Database, and China National Knowledge Infrastructure from inception until July 1, 2019 without language limitation. We will also handle searching the bibliographies of all relevant studies found for unpublished literatures. Statistical analysis will be conducted using RevMan 5.3 software. Results: The outcomes include function inhaled oxygen concentration, oxygenation index, arterial oxygen tension/alveolar arterial oxygen tension, partial pressure of oxygen, partial pressure of carbon dioxide, transcutaneous arterial oxygen saturation, duration of hospitalization, and adverse events. Conclusion: This study will provide an exhaustive view of HFOV for treating infants with NMAS. PROSPERO registration number: PROSPERO CRD42019140520.