View clinical trials related to Respiratory Failure.
Filter by:the introduction of new MV modalities has shown promising results in reducing the incidence of weaning failure, mainly due to a more physiologic approach which allows respiratory muscle preservation. Among them, the Neurally Adjust Ventilatory Assist (NAVA) seemed to be associated with lower incidence of weaning failure and subsequent duration of mechanical ventilation, compared to standard modalities like the Pressure Support Ventilation (PSV) . Moreover, NAVA allows the evaluation of the diaphragm electrical activity (EAdi), an index of diaphragmatic neural respiratory drive. However, no study has compared TFic values during PSV and NAVA modalities in patients with difficult weaning from MV admitted in ICU.
The goal of this prospective multi-centre randomised controlled trial is to determine if addition of awake prone positioning to standard oxygen, high flow oxygen therapy and non-invasive ventilation may reduce the rates of endotracheal intubation and mechanical ventilation.
Prospective, multi-centre, open labelled, 1:1randomized controlled study.
The goal of this prospective interventional crossover randomized physiological study is to investigate the reliability of Pressure Muscle Index (PMI) - as an estimation of inspiratory effort - at different levels of expiratory cycling during pressure support ventilation. PMI will be compared with the esophageal pressure swing that is considered the gold standard technique. This study aims to answer to the following questions: - which is the optimal expiratory cycling threshold where PMI better correlates with the esophageal pressure swing? - what is the optimal correlation between the occlusion pressure (Poc) estimated by an expiratory occlusion manoeuvre and P0.1 with PMI obtained at various degrees of expiratory cycling threshold? - does airway resistance - evaluated by using esophageal pressure - correlate with the estimation of airway resistance on the pressure-time waveform by a high percentage of expiratory cycling mimicking the interrupter technique?
In this study, the investigators will deploy a software-based clinical decision support tool (eCARTv5) into the electronic health record (EHR) workflow of multiple hospital wards. eCART's algorithm is designed to analyze real-time EHR data, such as vitals and laboratory results, to identify which patients are at increased risk for clinical deterioration. The algorithm specifically predicts imminent death or the need for intensive care unit (ICU) transfer. Within the eCART interface, clinical teams are then directed toward standardized guidance to determine next steps in care for elevated-risk patients. The investigators hypothesize that implementing such a tool will be associated with a decrease in ventilator utilization, length of stay, and mortality for high-risk hospitalized adults.
Intubation in the intensive care unit is a standard procedure with a high risk of adverse events such as hypoxaemia and cardiovascular instability. However, it is demonstrated that HFNO (High Flow Nasal Oxygen) for pre and perioxygenation is feasible and, in many situations, prolongs the safe apnoeic period after anaesthesia induction. Previous data of the use of HFNO during intubation of the critically ill is conflicting. With the new device Optiflow Switch, which allow its combination with NIV or tight facemask with perioxygenation, we aim to evaluate whether this could reduce intubation-related hypoxaemia and other adverse events. The general purpose of this project is to compare the addition of Optiflow Switch for pre- and perioxygenation to traditional preoxygenation using a tight-fitting mask or NIV during intubation in adult intensive care patients in a prospective before-and-after study design.
Nearly 25% of Americans die in intensive care units (ICUs). Most deaths in ICUs are expected and involve the removal of ventilator support, or palliative withdrawal of mechanical ventilation (WMV). Prior work by the Principal Investigator (PI) found that patient suffering can be common; with 30-59% of patients going through this process experiencing distress. Thus, experts and national organizations have called for evidence to inform guidelines for WMV. This research study will 1) develop and refine a Comfort Measures Only Time out (CMOT) intervention consisting of a structured time out with check-list protocol for the ICU team (nurse, physician, respiratory therapist) to improve the process of WMV. and 2) Pilot test the CMOT intervention in 4 ICUs (2 medical/2 surgical) among 40 WMV patients.
The goal of this randomized active-controlled study is to investigate the role of high velocity nasal insufflation (HVNI) in the immediate post-extubation period and compare it with non-invasive positive pressure ventilation (NIPPV) as regards to weaning success rate. The study will recruit those who have been on invasive mechanical ventilation for at least 3 days and with a high risk of weaning failure.
This study assesses the feasibility of digital data collection for a randomized controlled trial in a quaternary pediatric intensive care unit and the effect of two commonly used mechanical ventilation modes on gas exchange (CO2) in children over 2 days after randomization. This is a single-center, open-labelled, randomized controlled trial with two parallel 1:1 treatment arms: pressure controlled (PC) vs pressure-regulated volume controlled (PRVC) mechanical ventilation modes. Use to routine digital data is essential to enable health learning systems and to provide rapid clinical trials readiness, as the pandemic has demonstrated. Despite availability of data to perform digital trials in PICU settings, these are yet scarcely done.
the study compares two non-invasive respiratory support modalities ie CPAP and High Flow nasal cannula oxygen for the treatment of severe hypoxemic respiratory failure attributed to Community acquired Pneumonia.