Articles: operative.
-
Minerva anestesiologica · Dec 2023
The postoperative analgesia of retrolaminar block in patients undergoing surgery with general anesthesia: a systematic review.
Postoperative pain has always been a difficult problem in anesthesia management. The neurological block technique has been used for postoperative analgesia management, but compared with the traditional block method, the effect of postoperative analgesia after layer block is still controversial, and a clear literature review is needed. This systematic review's goal was to investigate RLB's impact on postoperative analgesia. ⋯ Based on the results of this review, RLB can be applied to thoracic surgery, abdominal surgery and parotid surgery, but its analgesic effect is not significant enough, and further research is needed in the future to provide stronger evidence for postoperative analgesia in surgical patients.
-
J Clin Monit Comput · Dec 2023
Editorial CommentPerioperative monitoring of the oxygen reserve: where do we stand?
The Oxygen Reserve Index (ORi) is an advanced plethysmography-derived variable that may help to quantify the degree of hyperoxia in patients receiving supplemental oxygen administration. ORi is a (relative) indicator of the actual partial pressure of oxygen dissolved in arterial blood (PaO2). ⋯ Within the moderate hyperoxic range (100-200 mmHg PaO2), there is a sound correlation between ORi and PaO2. This editorial discusses the clinical implications of this validation study and elaborates on the possible role of ORi monitoring in addition to SpO2 (peripheral arterial oxygen saturation) monitoring alone.
-
We present a case of a 12-year-old female with a history of infantile spasms who developed a propofol-associated acute dystonic reaction after emergence from general anesthesia for foot surgery. Uniquely, the patient's postoperative symptoms of an acute dystonic reaction were refractory to standard treatment with anticholinergics but were successfully treated with corticosteroids. The absence of any dystonic symptoms following subsequent foot surgery under general anesthesia without propofol supported a propofol-associated etiology. This case may contribute to a better understanding of the underlying mechanisms of propofol-associated acute dystonic reactions and adds a possible new treatment option.