Editor's Note In a first step toward battery-free wearable electronics, researchers at Carnegie Mellon University have developed a healthcare device powered by the patient's body heat. According to an article published July 16 in MedicalXpress, the device combines a pulse oximetry sensor with a flexible, stretchable thermoelectric energy generator made…

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Editor's Note Optimizing patient positioning can help reduce the risk of surgical site infections due to airborne contaminants in positive-pressure ORs, according to a study published August 12 in Nature: Scientific Reports. Maintaining higher pressure than adjacent spaces prevents entry of contaminants from environments external to the OR. For this…

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Editor's Note The rising frequency of wildfires has anesthesiologists concerned about potential for adverse surgical outcomes to exposed patients, according to an article in the Online First edition of Anesthesiology,  the peer-reviewed journal of the American Society of Anesthesiologists (ASA). As of an August 6 report from ASA, nearly 100…

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Symptomatic SARS-COV-2 patients undergoing surgical procedures experience significantly higher 30-day in-hospital mortality, ICU admission, longer ICU and hospital stay, and pulmonary complications, according to a study published August 1 in the Journal of PeriAnesthesia Nursing. Researchers analyzed a year’s worth of records of 102 infected surgical patients and those who…

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Editor's Note Lumbar spinal fusion procedures are significantly more likely to fail in individuals with diabetes, according researchers at The University of Toledo. According to a July 9 EurekAlert! report on the study, published in JBMR Plus, diabetic patients are already known to have a higher risk of infection from…

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Takeaways Transmitting health metrics directly from a surgical implant reduces the need for in-person followup and offers more objective data on recovery than patient-reported measures. This technology’s potential extends beyond knees. Whatever the nature of the treatment, postop monitoring is critical. Patient education is essential for setting up the data…

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Editor's Note Many youths continue to take opioids months after undergoing surgery, according to a recent multi-institutional study published in JAMA Network. Medical Xpress covered the news July 11. Conducted by researchers from CHOP, Massachusetts General Hospital, University of Pennsylvania, and Stanford Medicine, the study found 1 in 6 youths…

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Editor's Note Amid continued debate about the best choice of preoperative skin antiseptic, findings published in JAMA June 17 show that povidone iodine in alcohol offers similar outcomes to chlorhexidine gluconate when used in alcohol. The randomized clinical trial included 3,360 patients in 3 tertiary care hospitals in Switzerland, 2,187…

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Editor's Note Higher doses of anesthesia did not affect risk of postoperative delirium in a study of more than 1,000 heart surgery patients, according to a June 10 United Press International (UPI) article on study findings published in JAMA. The research included 1,140 heart surgery patients, half of whom had…

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Editor's Note CMS hospital star ratings may not be a reliable tool for assessing surgical quality, according to a study published June 18 in JAMA Surgery. Researchers acknowledge that higher ratings are generally associated with improved postoperative outcomes, including fewer complications and lower 30-day mortality rates. However, as reported by…

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