| Autor: |
Osmundo Jr., Gilmar de Souza, Paganotti, Cristiane de Freitas, da Costa, Rafaela Alkmin, Silva, Thiago Henrique dos Santos, Bombonati, Paula Carolina, Malbouisson, Luiz Marcelo Sa, Francisco, Rossana Pulcineli Vieira |
| Předmět: |
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| Zdroj: |
Vaccines; Dec2022, Vol. 10 Issue 12, p2182, 9p |
| Abstrakt: |
Prone positioning (PP) improves oxygenation and survival in patients with severe acute respiratory distress syndrome (ARDS). Data regarding feasibility and effectiveness of PP in pregnancy are lacking. This subgroup analysis of a cohort study that included mechanically ventilated pregnant women presenting with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-induced ARDS who underwent PP aims to assess the efficacy and safety of PP. Ventilatory and gasometric parameters were evaluated at baseline (T0) and in prone (T1) and supine (T2) positions. Obstetric outcomes were also assessed. Sixteen cases at an average of 27.0 (22.0–31.1) gestational weeks of pregnancy were included. Obesity and hypertension were frequent comorbidities. PP was associated with a >20% increase in PaO2 levels and in PaO2/FiO2 ratios in 50% and 100% of cases, respectively. The PaO2/FiO2 ratio increased 76.7% (20.5–292.4%) at T1 and 76.9% (0–182.7%) at T2. PP produced sustained improvements in mean PaO2/FiO2 ratio (p < 0.001) and PaCO2 level (p = 0.028). There were no cases of emergency delivery or suspected fetal distress in pregnancies ≥25 weeks during the 24 h period following PP. PP is safe and feasible during pregnancy, improving PaO2/FiO2 ratios and helping to delay preterm delivery in severe ARDS. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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