scholarly journals The role of surfactant treatment in preterm infants and term newborns with acute respiratory distress syndrome

2009 ◽  
Vol 29 (S2) ◽  
pp. S18-S22 ◽  
Author(s):  
J Wirbelauer ◽  
C P Speer
Keyword(s):  
Acute Respiratory Distress Syndrome ◽  
Respiratory Distress Syndrome ◽  
Respiratory Distress ◽  
Preterm Infants ◽  
Distress Syndrome ◽  
Surfactant Treatment ◽  
Term Newborns

Role of Sildenafil in Management of Pediatric Acute Respiratory Distress Syndrome

2021 ◽  
Author(s):  
Monika Janagill ◽  
Puneet Aulakh Pooni ◽  
Siddharth Bhargava ◽  
Shibba Takkar Chhabra
Keyword(s):  
Acute Respiratory Distress Syndrome ◽  
Respiratory Distress Syndrome ◽  
Respiratory Distress ◽  
Distress Syndrome ◽  
Pediatric Intensive Care ◽  
Inclusion Criteria ◽  
Northern India ◽  
Pulmonary Vasodilator ◽  
Pulmonary Arterial

AbstractAcute respiratory distress syndrome (ARDS) has high mortality and multiple therapeutic strategies have been used to improve the outcome. Inhaled nitric oxide (INO), a pulmonary vasodilator, is used to improve oxygenation. This study was conducted to determine the role of sildenafil, an oral vasodilator, to improve oxygenation and mortality in pediatric ARDS (PARDS). The prevalence of pulmonary hypertension in PARDS was studied as well. Inclusion criteria included children (1–18 years) with ARDS requiring invasive ventilation admitted to the pediatric intensive care unit of a teaching hospital in Northern India over a 1-year period of time. Thirty-five patients met the inclusion criteria. Cardiologist performed a detailed echocardiogram to determine pulmonary arterial pressure (PAP). Patients with persistent hypoxemia were started on oral sildenafil. The majority (77%) patients had a primary pulmonary etiology of PARDS. Elevated PAP (>25 mm Hg) was detected in 54.3% patients at admission. Sildenafil was given to 20 patients who had severe and persistent hypoxemia. Oxygenation improved in most patients after the first dose with statistically significant improvement in PaO2/FiO2 ratios at both 12 and 24 hours following initiation of therapeutic dosing of sildenafil. Improvement in oxygenation occurred irrespective of initial PAP. Outcomes included a total of 57.1% patients discharged, 28.6% discharged against medical advice (DAMA), and a 14.3% mortality rate. Mortality was related to the severity of PARDS and not the use of sildenafil. This is the first study to determine the effect of sildenafil in PARDS. Sildenafil led to improvement in oxygenation in nearly all the cases without affecting mortality. Due to unavailability of INO in most centers of developing countries, sildenafil may be considered as an inexpensive alternative in cases of persistent hypoxemia in PARDS. We recommend additional randomized controlled trials to confirm the effect of sildenafil in PARDS as determined in this study.

scholarly journals Effect of low-dose exogenous surfactant on infants with acute respiratory distress syndrome after cardiac surgery: A retrospective analysis

2020 ◽  
Author(s):  
Rongyuan Zhang ◽  
Xu Wang ◽  
Shoujun Li ◽  
Jun Yan
Keyword(s):  
Cardiac Surgery ◽  
Acute Respiratory Distress Syndrome ◽  
Respiratory Distress Syndrome ◽  
Respiratory Distress ◽  
Standard Therapy ◽  
Low Dose ◽  
Distress Syndrome ◽  
Exogenous Surfactant ◽  
Control Group ◽  
Surfactant Treatment

Abstract Background: To evaluate the effect of low-dose exogenous surfactant therapy on infants suffering acute respiratory distress syndrome (ARDS) after cardiac surgery. Methods: We conducted a retrospective case-control study of infants diagnosed with moderate-severe ARDS after cardiac surgery. A case was defined as a patient that received surfactant and standard therapy, while a control was defined as a patient that underwent standard therapy. The primary endpoint was the improvement in oxygenation index (OI) after 24-hour of surfactant treatment; and secondary endpoints were the ventilator time and PICU time. Results: 22 infants treated with surfactant were matched with 22 controls. Early low-dose (20mg/kg) surfactant treatment was associated with improved outcomes. After surfactant administration for 24-hour, the surfactant group was much better compared with the control group at the 24-hour in OI (difference in average change from baseline, -6.7 [95% CI, -9.3 to -4.1]) (P < 0.01) and VI (mean difference, -11.9 [95% CI, -18.1 to -5.7]) (P < 0.01). Ventilation time and PICU time were significantly shorter in the surfactant group compared with the control group (133.6h±27.2 vs 218.4h±28.7, P < 0.01 ; 10.7d±5.1 vs 17.5d±6.8, P < 0.01). Infants in the surfactant group under 3 months benefit more from OI and VI than the infants over 3 months in a preliminary exploratory analysis.Conclusions: In infants with moderate-severe ARDS after cardiac surgery, early low-dose exogenous surfactant treatment could prominently improve oxygenation and reduce mechanical ventilation time and PICU time. Infants younger than 3 months may get more benefit of oxygenation than the older ones.

scholarly journals The Role of Omega-3 Polyunsaturated Fatty Acids in the Treatment of Patients with Acute Respiratory Distress Syndrome: A Clinical Review

2015 ◽  
Vol 2015 ◽  
pp. 1-8 ◽  
Author(s):  
M. García de Acilu ◽  
S. Leal ◽  
B. Caralt ◽  
O. Roca ◽  
J. Sabater ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Acute Respiratory Distress Syndrome ◽  
Fatty Acid ◽  
Polyunsaturated Fatty Acids ◽  
Respiratory Distress Syndrome ◽  
Respiratory Distress ◽  
Distress Syndrome ◽  
Acute Onset ◽  
Omega 3

Acute respiratory distress syndrome (ARDS) is defined as the acute onset of noncardiogenic edema and subsequent gas-exchange impairment due to a severe inflammatory process. Recent report on the prognostic value of eicosanoids in patients with ARDS suggests that modulating the inflammatory response through the use of polyunsaturated fatty acids may be a useful strategy for ARDS treatment. The use of enteral diets enriched with eicosapentaenoic acid (EPA) and gamma-linolenic acid (GLA) has reported promising results, showing an improvement in respiratory variables and haemodynamics. However, the interpretation of the studies is limited by their heterogeneity and methodology and the effect ofω-3 fatty acid-enriched lipid emulsion or enteral diets on patients with ARDS remains unclear. Therefore, the routine use ofω-3 fatty acid-enriched nutrition cannot be recommended and further large, homogeneous, and high-quality clinical trials need to be conducted to clarify the effectiveness ofω-3 polyunsaturated fatty acids.

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