View clinical trials related to Extubation.
Filter by:With the development of perinatal medicine, more and more newborns with respiratory failure can be treated due to the use of respiratory support technology. However, long-term invasive mechanical ventilation treatment can lead to a series of complications such as ventilator-associated pneumonia, atelectasis and air leakage syndrome, and increase the risk of bronchopulmonary dysplasia and neurodevelopmental lag of premature infants. It also leads to longer hospital stays and higher hospital costs. To shorten the invasive mechanical ventilation time and improve the success rate of withdrawal through various ways is the development direction of neonatal mechanical ventilation therapy. Respiratory muscle atrophy is common and rapid in children receiving invasive mechanical ventilation, and is an important cause of ventilator dependence and withdrawal failure. The diaphragm of newborns is the main respiratory muscle, of which the diaphragm type 1 endurance fiber accounts for only about 30%, far lower than the proportion of about 55% in adults, so the diaphragm of newborns is more prone to fatigue. Previous animal experiments and clinical studies in children and adults have confirmed that diaphragmatic pacing therapy applied to patients with long-term invasive mechanical ventilation can prevent diaphragmatic atrophy, reverse diaphragmatic injury, significantly improve diaphragmatic thickness, improve diaphragmatic anti-fatigue ability, thereby increasing lung ventilation, relieving dyspnea, and achieving the effect of assisted extubation. The neonatology Department of the Children's Hospital Affiliated to Chongqing Medical University started neonatal external diaphragm pacemaker treatment in 2022, and has completed 1383 cases so far, initially showing the effectiveness and safety of external diaphragm pacemaker treatment in neonatal population. But so far, there is no systematic evaluation of clinical intervention effect of external diaphragm pacemaker treatment on neonatal respiratory failure patients at home and abroad. Based on this, the project team intends to conduct a prospective randomized controlled study to systematically evaluate the safety of external diaphragm pacemaker in preterm infants requiring invasive mechanical ventilation for ≥7 days at 28 to 35 weeks of gestation, and to evaluate the efficacy of external diaphragm pacemaker in adjuvant extubation.
The proposed study is to compare a modified DE technique, which is regularly used for low-risk patients by staff anesthesiologists at our institution, to a standard awake extubation. This modified deep extubation (mDE) occurs while the patient is still anaesthetized but at a lower dose of anaesthetic gas than previously described, and balanced with long acting opioids to attenuate the airway reaction. As previously stated, the literature shows that the risks of DE are equivalent to those of regular AE practice. Our hypothesis is that mDE will shorten the time from the end of the surgery (completion of last stitch) to the moment the patient is ready to leave the OR by at least 5 minutes when compared to standard AE practice.
Because Propofol is the primary "anesthetic agent," and inhalational agents remain in trace quantities at the end of the procedure Sevoflurane initiated intravenous anesthesia (SIIVA) or not present at all Total intravenous anesthesia (TIVA) it is likely that different criteria may be predictive of extubation success in these patients compared to inhalational anesthesia.
Single-center, prospective, controlled, parallel, randomized, single-blind study comparing the conventional extubation technique to two positive pressure extubation techniques on postoperative desaturations
Prospectively evaluate the predictive value of individual pre-specified clinical extubation criteria for extubation success
This study is aimed at evaluating patient work of breathing and tidal volumes with three methods of oxygenation: standard oxygen, high-flow oxygen therapy and non-invasive ventilation.
This clinical trial is aimed to show a spontaneous breathing trial using high flow oxygen therapy may lower weaning failure rate and reintubation rate than using T-piece.