View clinical trials related to Respiratory Distress Syndrome.
Filter by:COVID-19 (Coronavirus Disease 2019) Registry of University Hospital of Ioannina. Retrospective datasource registry with quantitative and qualitative patient data from the hospital medical records. Epidemiological, clinical and laboratory parameters are recorded on 7 different time points (day: 1, 3, 5, 7, 9, 11, 15) concerning 793 variables of interest in an electronic (computerised) database. Patients are also followed-up after 90 days from hospital discharge (number of visits of follow-up depends on patient's health status) at the Post-COVID and Long-term effects of coronavirus (long COVID) outpatient clinic of University Hospital of Ioannina. Data from this outpatient clinic are also recorded in an electronic database (189 variables of concern for each patient)
The main objectives of the trial are to assess the efficacy and safety of trimodulin as adjunctive treatment to standard of care (SoC) compared to placebo plus SoC in adult hospitalized subjects with non-severe community-acquired pneumonia (CAP) or moderate / severe Coronavirus Disease 2019 (COVID-19) pneumonia. Other objectives are to determine pharmacokinetic (PK) and pharmacodynamic (PD) properties of trimodulin.
The adequate characterization of RV injury is currently unknown. The hypothesis is that the best characterization of RV injury is the one with the most significant impact on the response to fluids and on the outcome. An RV failure is expected to induce fluid-unresponsiveness and potentially worst outcome. The main objective is to characterize different types of RV injury in critically ill patients by examining their association, including predictive performances, in hemodynamics parameters, ventilation parameters, and clinical outcomes The study will be based on the realisation of an echocardiography within 48 hours following inclusion.
The corner stone of the treatment of ARDS is mechanical ventilation with high levels of positive end-expiratory pressure, also called PEEP. A high level of PEEP is recommended and frequently used. But PEEP can lower cardiac output and contribute to circulatory failure during mechanical ventilation. Nevertheless, in theory, the PEEP-induced pulmonary vascular resistance (PVR) increase could depend on the level of alveolar recruitment, but it has never been proven. Thus, the aim of this study is to determine the relation between the high-PEEP induced PVR and the alveolar recruitment or overdistension.
This is a pilot study aimed at acquiring primary physiological data, describing and estimating the effects of a 5-HT3 receptor antagonist (ondansetron) on respiratory drive in patients with acute respiratory distress syndrome (ARDS). The results of this study will determine the interest and feasibility of assessing the clinical applications of ondansetron in reducing patient self-inflicted lung injury (P-SILI) in ARDS, in subsequent studies.
We hypothesize that early and continuous administration of oxygen via high flow nasal cannula in patients with lung contusion and non-severe acute lung injury might reduce the incidence of intubation and hold the deterioration of pulmonary functions.
Diseases of the lungs can be life-threatening. When these organs fail to adequately work, treatments to support their function are offered, often in Intensive Care Units (ICU). Respiratory failure patients may need sedation and placement of a tube in their windpipe so that a mechanical ventilator can take over their breathing until they have recovered enough to breathe again on their own. One problem that occurs in patients under mechanical ventilation is that parts of the lung tissue tend to collapse (atelectasis), reducing the amount of the lung that is able to transfer oxygen and carbon dioxide effectively and even progressing to pneumonia. To address this problem, ICU doctors often perform a procedure named 'recruitment manoeuvre', which involves briefly inflating the patient's lungs with enough pressure to try to open up the collapsed areas of lung. However, fundamental aspects of the change in the functioning of the heart and lungs that occur during and after such manoeuvre are not fully understood. In this study, funded by the University of Oxford, the investigators wish to study patients with respiratory failure who are receiving mechanical ventilation. Participants will be recruited at the ICU of the Royal Berkshire Hospital having their cardiopulmonary data collected over the course of a day. During this period, some patients will be assessed to determine whether they may benefit from a recruitment manoeuvre using a pressure-volume curve. As this assessment is not perfect, the investigators wish to study which features of this curve predict a successful recruitment. The investigators will do this by evaluating the volume of the lung before and after the recruitment manoeuvre is performed using a device named Optical Gas Analyser. A better understanding of the effects of the recruitment manoeuvre will help the investigators to determine how and when such manoeuvres should be performed in critically ill patients.
One in ten babies are born preterm (<37 weeks gestation) globally. Complications of prematurity are the leading cause of death in children under 5 years, with the highest mortality rate in Sub-Saharan Africa (SSA). Low flow oxygen, and respiratory support - where an oxygen/air mixture is delivered under pressure - are life saving therapies for these babies. Bubble Continuous Positive Airway Pressure (bCPAP) is the mainstay of neonatal respiratory support in SSA. Oxygen in excess can damage the immature eyes (Retinopathy of Prematurity [ROP]) and lungs (Chronic Lung Disease) of preterm babies. Historically, in well-resourced settings, excessive oxygen administration to newborns has been associated with 'epidemics' of ROP associated blindness. Today, with increasing survival of preterm babies in SSA, and increasing access to oxygen and bCPAP, there are concerns about an emerging epidemic of ROP. Manually adjusting the amount of oxygen provided to an infant on bCPAP is difficult, and fearing the risks of hypoxaemia (low oxygen levels) busy health workers often accept hyperoxaemia (excessive oxygen levels). Some well resourced neonatal intensive care units globally have adopted Automated Oxygen Control (AOC), where a computer uses a baby's oxygen saturation by pulse oximetry (SpO2) to frequently adjust how much oxygen is provided, targetting a safe SpO2 range. This technology has never been tested in SSA, or partnered with bCPAP devices that would be more appropriate for SSA. This study aims to compare AOC coupled with a low cost and robust bCPAP device (Diamedica Baby CPAP) - OxyMate - with manual control of oxygen for preterm babies on bCPAP in two hospitals in south west Nigeria. The hypothesis is that OxyMate can significantly and safely increase the proportion of time preterm infants on bCPAP spend in safe oxygen saturation levels.
Study objectives 1. To characterize the efficacy of reparixin in ameliorating lung injury and systemic inflammation and expediting clinical recovery and liberation from mechanical ventilation in adult patients with moderate to severe ARDS (PaO2/FIO2 ratio ≤ 200). 2. To evaluate the safety of reparixin vs. placebo in patients enrolled in the study.
Rationale Acute respiratory distress syndrome (ARDS) is a frequent cause of hypoxemic respiratory failure with a mortality rate of approximately 30%. The identification of ARDS phenotypes, based on focal or non-focal lung morphology, can be helpful to better target mechanical ventilation strategies of individual patients. Lung ultrasound (LUS) is a non-invasive tool that can accurately distinguish 'focal' from 'non-focal' lung morphology. The investigators hypothesize that LUS-guided personalized mechanical ventilation in ARDS patients will lead to a reduction in 90-day mortality compared to conventional mechanical ventilation.