BMC anesthesiology
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Observational Study
The evaluation of endotracheal tube cuff pressure in pediatric patients by subjective inflation techniques: a prospective observational study.
Cuffed endotracheal tubes (ETTs) are commonly used in pediatric patients, with the gold standard for measuring cuff pressure being a cuff pressure manometer. However, this equipment is not always available in every operating room. Subjective inflation techniques, such as the minimal occluding volume (MOV) technique and the stethoscope-guided (Steth) technique, offer convenient and safe alternatives to standard methods but do not provide quantitative measurements. This study aimed to evaluate ETT cuff pressures and volumes of air inflated using the two subjective techniques (MOV and Steth) in pediatric patients. ⋯ Subjective inflation techniques (MOV or Steth) achieve target ETT cuff pressures in less than 50%, and carry the risks of both overinflation and underinflation, even without post-intubation complications.
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Regional anesthesia (RA) can improve patient outcomes and reduce perioperative complications including deaths. Despite its benefits, RA is less utilised in low-resource settings. The purpose of this study was to assess practice and challenges related to RA in Amhara Regional Hospitals, Northwest-Ethiopia. ⋯ The principal findings indicate that all respondents perform spinal anaesthesia, while the practice of peripheral RA varies. Reported barriers to performing RA are related to knowledge and training, as well as a lack of equipment (there aren't enough regional procedure kits available that include an epidural set, block needle, nerve stimulator, and ultrasound). A more stringent approach with specific requirements, distinguishing between neuraxial and peripheral blocks, enhance training opportunities for peripheral nerve blocks are required in Ethiopia.
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Postoperative negative pressure pulmonary edema (NPPE) can occur in any patient undergoing general anesthesia. There are several risk factors for it, especially postoperative laryngospasm. The disease is usually benign and quickly reversible. In our case the severity and need for advanced critical care therapy was unusual. ⋯ NPPE is a rare but relevant complication of anesthesia and laryngospasm. The disease can basically occur in any patient undergoing general anesthesia and therefore should be considered.