Journal of clinical anesthesia
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Obese patients regularly present for surgery and have greater hypoxemia risk. This study aimed to identify the risk and incidence of intraoperative hypoxemia with increasing body mass index (BMI). ⋯ Despite existing practices to limit hypoxemia in obese patients, the odds of experiencing intraoperative hypoxemia increase significantly with increasing categories of BMI. Further practices may need to be developed to minimize the risk of intraoperative hypoxemia in obese patients.
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It is recommended to correct intravenous induction doses by up to 50% for patients older than 65 years. The objectives were to determine (a) the degree to which anesthesia providers correct induction doses for age and (b) additionally adjust for American Society of Anesthesiologists physical status (ASA-PS) class (severity of illness) and (c) whether postinduction hypotension is more common among patients aged >65. ⋯ This study shows that the administered dose of anesthetic induction agents is significantly higher than that recommended for patients older than 65 years. This failure to age-adjust dose may contribute to hypotensive episodes.
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To investigate if the anesthetic/analgesic regimen is associated with the risk of reporting long-term chronic postmastectomy pain (CPMP). ⋯ In conclusion, our study confirms the high prevalence of CPMP, 4 to 9 years after surgery. Recall of preoperative pain, chemotherapy, and need for strong opioids in the postanesthesia care unit were all associated with the presence of chronic pain. Of the intraoperative analgesics/anesthetics studied, only use of halogenated agents was associated with a lower prevalence of CPMP.
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Comparative Study
Impact of spinal versus general anesthesia on postoperative pain and long term recurrence after surgery for pilonidal disease.
To assess the effect of the kind of anesthesia on postoperative pain and long term recurrence rate in pilonidal sinus disease. ⋯ The use of SPA or general anesthesia did not affect the long term recurrence rate in PSD. Postoperative pain experienced either in-hospital or after discharge did not differ between patients receiving ITN or SPA. With other cryo- or local anesthesia, postoperative pain score was significantly reduced in any surgical procedure. However, due to the higher recurrence rate after cryo- or local anesthesia, only SPA and general anesthesia should be applied. The decision whether spinal or general anesthesia is applied in PSD surgery remains a purely anesthesiological decision based on standard considerations.
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To evaluate perioperative dual antiplatelet therapy management in patients with previously placed coronary stents. ⋯ This study revealed suboptimal adherence to current perioperative antiplatelet management guidelines in patients with coronary stents. The lack of adherence to current guidelines is concerning and could be used to support the notion of an anesthesiologist-led Perioperative Surgical Home.