Articles: postoperative-complications.
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Minerva anestesiologica · Feb 2025
Risk stratification for postoperative hypoxemia among bariatric surgery patients.
Patients with obesity, especially those suffering from obstructive sleep apnea (OSA), are prone to postoperative respiratory hypoxemia. The PRODIGY (prediction of opioid-induced respiratory depression in patients monitored by capnography) Score is used to predict respiratory complications that factor in sleep-disordered breathing. Data on the impact of OSA on the frequency and timing of postoperative desaturation trends after bariatric surgery are lacking. ⋯ Postoperative desaturation rates are significantly higher among patients with OSA with high PRODIGY scores, especially in the delayed postoperative period. Continuous extended postoperative monitoring is warranted for these high-risk patients after bariatric surgery.
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Reg Anesth Pain Med · Feb 2025
ReviewEvidence for regional anesthesia in preventing chronic postsurgical pain.
Chronic postsurgical pain (CPSP) is a common adverse outcome following surgical procedures. Despite ongoing research, the risk factors and effective strategies for mitigating CPSP remain uncertain. Regional anesthesia is a potentially beneficial yet debated intervention for mitigating the risk of CPSP. ⋯ Techniques studied include wound infiltration, peripheral nerve blocks, fascial plane blocks, thoracic paravertebral blocks and epidural anesthesia. Current data indicate that epidural anesthesia might decrease CPSP risk following thoracotomy, wound infiltration may be effective after major breast surgery and cesarean delivery, and serratus anterior plane block or pectoralis/interpectoral plane blocks might be beneficial in breast surgery. However, the existing evidence is limited and marked by several constraints especially the multifactorial causes, underscoring the need for further research in this area.
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Emergency delirium (ED) is a common and serious postoperative complication especially after pediatric surgery. Quadratus lumborum block (QLB) are critical components of the multimodal, opioid-sparing analgesia regimens, which provide effective analgesia, reduce opioid consumption, and attenuate surgical stress response. Therefore, this trial was designed to validate the hypothesis that the adjunctive use of QLB reduces the incidence of ED after laparoscopic surgery in children. ⋯ General anesthesia combined with QLB can significantly reduce the incidence of ED, shorten the extubation time and PACU residence time, and improve the quality of resuscitation.
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This study investigates the impact of extraperitoneal pelvic packing (EPP) on the definitive surgical treatment of pelvic fractures (PF) in trauma patients. While EPP is recognized as an effective life-saving technique for controlling non-compressible retroperitoneal bleeding, concerns persist about its potential to complicate subsequent surgical interventions. A total of 220 trauma patients treated in a single First Level Trauma Centre from October 2016 to December 2021 were analysed. ⋯ Despite these delays, EPP did not significantly limit the possibility of achieving definitive surgery or the choice of fixation technique. Patients who underwent both EPP and open reduction internal fixation did not show a higher rate of severe complications compared to those managed without EPP. The study concludes that while EPP should be considered a practical emergency intervention for critically unstable PF patients, and even though it may affect the timing of definitive PF treatment, it does not prevent further surgical management.
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Anastomotic conversions and revisions remain crucial in addressing complications or sub-optimal outcomes following primary bariatric procedures. Preoperative malnutrition, proxied by hypoalbuminemia, has traditionally been considered a risk factor for postoperative morbidity. This study investigates the validity of this association in revisional and conversion metabolic/bariatric surgery (MBS). ⋯ Following adjustment for confounding patient factors, hypoalbuminemia alone did not arise as an independent predictive factor for the 30-day major complications such as leak, reoperation, or re-intervention after revisional and anastomotic conversion MBS, although there maybe increase in SSI and readmission rates.