Articles: postoperative-complications.
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Minerva anestesiologica · Sep 2024
ReviewHas the role of troponin as a biomarker of cardiac complications after non-cardiac surgery been fully understood?
Myocardial injury after non-cardiac surgery is a major issue with a rate of almost 20%, as suggested by the literature. Guidelines recommend screening patients undergoing non-cardiac surgery who have at least one cardiovascular risk factor. Clinical trials are characterized by a high degree of heterogeneity. ⋯ Troponin elevation can be a result of patient-related factors and comorbidities, including age, chronic renal failure, and inflammatory status. Currently, there is no effective strategy to prevent perioperative myocardial injury, and there are no therapeutic options that significantly improve the outcome of patients with myocardial injury. We have focused on this topic and on perioperative myocardial injury to highlight the areas of research that remain unexplored.
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To investigate the initial set of patient-reported outcomes (PROs) in the American College of Surgeons National Surgical Quality Improvement Program (NSQIP) and their associations with 30-day surgical outcomes. ⋯ Postoperative complications negatively affect multiple key dimensions of patients' health-related quality of life. PROs were well below national benchmarks for many patients, even among those without complications. Identifying solutions to improve PROs after surgery remains a tremendous quality improvement opportunity.
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Randomized Controlled Trial
Examining the impact of permissibility hypercapnia on postoperative delirium among elderly patients undergoing thoracoscopic-laparoscopic esophagectomy: A single-center investigative study.
Objective: This study explores how permissive hypercapnia, a key aspect of lung-protective ventilation, impacts postoperative delirium in elderly patients following thoracic surgery. Methods: A single-center trial at The Second Hospital of Anhui Medical University involved 136 elderly patients undergoing thoracoscopic esophageal cancer resection. Randomly assigned to maintain PaCO 2 35-45 mm Hg (group N) or 46-55 mm Hg (group H). ⋯ Group H had lower pH and higher OI at T2-4 ( P < 0.05). CRP and CAR levels rose less in group H on the first day and 1 week later ( P < 0.05). Conclusions: Maintaining PaCO 2 at 46-55 mm Hg reduces POD incidence, possibly by enhancing rSO 2 levels and stabilizing intraoperative respiration/circulation.
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Arch Orthop Trauma Surg · Sep 2024
Randomized Controlled Trial Observational Study"Heterotopic ossification after total hip arthroplasty through direct anterior approach without a dedicated orthopaedic table or direct lateral approach: a quasi-randomized single-center study".
Heterotopic ossifications (HO) are common after total hip arthroplasty (THA). The invasiveness of surgical approaches plays a relevant role in HO development. The aims of this study were to assess the development of HO 6 months after THA through direct lateral approach (DLA) or direct anterior approach (DAA) without a dedicated orthopaedic table and to assess the clinical impact of HO. ⋯ The DAA without a dedicated orthopaedic table is associated with a significant lower incidence of HO than the DLA 6 months after elective THA. Except for the surgical approach, no other factors correlated with the occurrence of HO. Even though a lower HHS was found with severe HO, the correlation between severity of HO and clinical outcomes did not reach statistical significance.
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The direct association between procedure risk and outcomes in elderly patients who undergo emergency general surgery (EGS) has not been analyzed. Studies only highlight the importance of frailty. A comprehensive analysis of relevant risk factors and their association with outcomes in elderly patients who undergo EGS is lacking. We hypothesized that procedure risk has a stronger association with relevant outcomes in elderly patients who undergo EGS compared with frailty. ⋯ Assessing frailty in the population of elderly patients who undergo EGS without adjusting for the type of procedure or procedure risk ultimately presents an incomplete representation of how frailty impacts patient-related outcomes.