Active clinical trials for "Respiratory Distress Syndrome"

Prone positioning is an established intervention in mechanically ventilated acute respiratory distress syndrome (ARDS) patients, with demonstrated reductions in mortality. Preliminary data suggest that awake proning in patients with COVID-19 treated with high-flow nasal oxygenation (HFNO) improves gas exchanges, and might be associated with a reduced need of mechanical ventilation, and reduced mortality. Further investigation in a formal randomized-controlled trial is need.

The purpose of this study is to determine whether sivelestat will reduce the amount of time a patient must spend on a ventilator and/or increase the chance of survival of patients with acute lung injury.

Randomized, Parallel Group, Active Controlled Trial

This is a multi-center, double-blinded study of COVID-19 infected patients requiring inpatient hospital admission randomized 1:1 to daily Losartan or placebo for 7 days or hospital discharge.

Inclusion criteria are premature newborns under the gestational age (GA) of 32 weeks old with RDS, defined as the need of non invasive mechanical ventilation to keep peripheral oxygen saturation (SpO2) >90% and clinical signs of respiratory distress (polypnea, chest retractions, nasal flutter). Exclusion criteria are non-acceptance of the informed consent, chromosomal abnormalities, complex congenital malformations, signs of congenital septic shock and mechanical ventilation or endotracheal surfactant prior to the lung ultrasound. The main objective of the study is to determine if a diagnostic of respiratory distress syndrome guided by a lung ultrasound algorithm allow an earlier surfactant therapy (within the first 2 hours of life) comparing to chest X ray Secondary objectives were to assess FiO2 reached before surfactant therapy in patients surfacted according to the lung ultrasound score, the influence of the lung ultrasound algorithm regarding the respiratory evolution, and its differences comparing to the FiO2group. Respiratory evolution was defined as the need of mechanical ventilation, second dose of surfactant, duration of non invasive ventilation, number of days with oxygen requirements, length of stay in the neonatal intensive care unit, evolution to bronchopulmonary dysplasia and their progression to discharge from hospital. Patients who met the inclusion criteria were randomly assigned to two groups. using the "random" function in MS-Excel XP® program. A total of 6 physicians enrolled participants, all them fully trained for the use of lung ultrasound. The principal investigator assigned participants to interventions, depending on the randomized list. Experimental Group 1: The neonatologist-researcher (NR) performed the lung ultrasond at admission during the first hour of life. The neonatologist-assistant (NA) of the baby was not blinded to the result of the lung ultrasound. If the patient had a lung ultrasound score higher than >8 or when FiO2 exceeded 30% patient received surfactant therapy during in the first 72 hours of life . This lung ultrasound threshold is the one with best diagnostic accuracy. Control Group 2: The NR performed the at admission/suspicion during the first hour of life. The NA was not blinded to the result of the ultrasound. Patient received surfactant therapy only when FiO2 exceeded 30% during the first 72 hours of life

The aim of this study will be to compare the fluid management in acute respiratory distress syndrome ARDS guided by electrical cardiometry (EC) versus the guidance with simplified conservative fluid protocol, Fluid and Catheter Treatment Trial "FACTT Lite". Group (A) consists of 35 patients: Fluid management in this group will follow a simplified conservative fluid protocol, "FACTT Lite" The FACTT Lite provided three possible instructions determined by the CVP and urine output: furosemide administration, fluid bolus, or no intervention. Group (B) consists of 35 patients: Fluid will be allowed according to an FTc-based fluids algorithm protocol and the type of bolus fluids will be determined according to Transthoracic fluid content (TFC), vasopressors and inotropes will be given according to reading of EC reading of systemic vascular resistance (SVR) and index of contractility (I CON).

The overall aim of this study is to determine the differences between two surfactant administration catheters in preterm infants.

End-tidal CO2 measurements in children will be assessed for their accuracy with arterial CO2 measurements.

The purpose of this study is to compare if a new noninvasive ventilation mode (NIV NAVA) is better in noninvasive ventilation of premature infants than currently used Nasal Continuous Airway Pressure (ncpap), and if NIV NAVA gives real benefits for patients or not. The investigators study hypothesis is that with NIV NAVA the invasive ventilation is more synchronous with patient, which will lead to a decrease in need of inspired oxygen.

Modification of Minimally Invasive Surfactant Therapy (MIST) to a new technique called ECALMIST (Early CPAP And Large volume Minimal Invasive Surfactant). This modification is needed to adapt the use of large volume surfactant of 4-5 ml/kg. The ECALMIST will be used to deliver the large volume Surfactant that been used in Canada called BLES (about 5 ml for each 100 mg) to the preterm infants bellow 35 weeks gestation suffer from respiratory distress syndrome (RDS) in 1st 24 hours of life while maintained on CPAP.