The Journal of surgical research
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We assessed whether aortic cross-clamping or limb remote ischemic preconditioning improved postoperative outcomes, reduced myocardial injury and incidences of postoperative complications in patients undergoing on-pump coronary artery bypass grafting (CABG). ⋯ Cardiac surgeons could consider aortic cross-clamping or limb remote ischemic preconditioning to reduce myocardial injury during CABG. Moreover, aortic cross-clamping preconditioning is associated with a decreased risk of postoperative respiratory failure and cardiac arrhythmia.
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The comprehensive geriatric assessment (CGA) has developed as an important prognostic tool to risk stratify older adults and has recently been applied to the surgical field. In this systematic review, we examined the utility of CGA components as predictors of adverse outcomes among geriatric patients undergoing major oncologic surgery. ⋯ Across a variety of surgical oncologic populations and cancer types, components of the CGA appear to be predictive of POC and discharge to a nonhome institution. These results argue for inclusion of focused geriatric assessments as part of routine preoperative care in the geriatric surgical oncology population.
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Review Meta Analysis Comparative Study
Pancreaticogastrostomy versus pancreaticojejunostomy.
It has long been debated whether pancreaticogastrostomy (PG) or pancreaticojejunostomy (PJ) is the better choice for reconstruction after pancreaticoduodenectomy. The purpose of this study is to evaluate the two techniques. ⋯ The evidence from RCTs suggests that PG technique is associated with a lower rate of postoperative pancreatic fistula and intra-abdominal fluid collection than PJ.
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Prehospital trauma systems are rudimentary in many low- and middle-income countries (LMICs) and require laypersons to stabilize and transport injured patients. The World Health Organization recommends educating layperson first responders as an essential step in the development of Emergency Medical Services systems in LMICs. This systematic review examines trauma educational initiatives for layperson first responders in resource-poor settings. ⋯ Successful training programs for layperson first responders in LMICs identify and maximize existing resources are adaptable to learners with little formal education and are responsive to postimplementation evaluation. Educational platforms that leverage technology to deliver content may facilitate first-responder trauma education in underresourced areas. Themes identified can inform the development of trauma systems of care to decrease mortality and physiological severity scores in trauma patients in LMICs.
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Acute respiratory distress syndrome (ARDS) is a common critical pulmonary complication after esophagectomy and other thoracic surgeries (e.g., lung transplantation, pulmonary thromboendarterectomy). Direct pulmonary ischemia-reperfusion injury (PIRI) is known to play the main role in induction of ARDS in these cases. Large animal models are an appropriate choice for ARDS as well as PIRI study because of their physiological and anatomic similarities to the human body. With regard to large animal models, we reviewed different methods of inducing in situ direct PIRI and the commonly applied methods for diagnosing and monitoring ARDS or PIRI in an experimental research setting.