Articles: surgery.
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To investigate whether prolonged time to surgery negatively affects survival, pathological outcome or postoperative complications in patients with histologically proven residual disease after neoadjuvant chemoradiotherapy for locally advanced esophageal cancer. ⋯ Prolonged TTS in patients with histologically proven residual disease after completion of nCRT for esophageal cancer did not have a negative effect on overall and disease-free survival, but patients did have a higher risk for postoperative respiratory complications.
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To compare the rates of unplanned procedures for access-sensitive surgical conditions among beneficiaries living in census tracts of varying social capital levels. ⋯ These data suggest that Medicare beneficiaries who live in communities with lower social capital are more likely to undergo unplanned surgery for access-sensitive conditions. Efforts to improve social capital in these communities may be one strategy for reducing the rate of unplanned operations.
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To externally validate the International Study Group of Pancreatic Surgery (ISGPS) classification and test its performance for predicting clinically relevant pancreatic fistula (CRPF) for periampullary tumours (P-amps). ⋯ The adjusted ISPGS performs better than the original ISGPS in predicting CRPF for P-amps. Large-scale multicenter data is needed to generate and validate site-specific predictive models.
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To understand psychosocial functioning before and after gender-affirming facial feminization surgery (FFS) as well as identify predictors of postoperative psychosocial functioning. ⋯ This study suggests that gender-affirming FFS improves psychosocial functioning; however, such improvements are highly influenced by the baseline psychological functioning of each individual. These findings indicate that preoperative psychological functioning may be a potential avenue for improving outcomes after FFS via perioperative psychological interventions.
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Anesthesia and analgesia · Aug 2024
Detection and Evaluation of Procalcitonin Variants As Diagnostic Tools in Systemic Inflammation.
Procalcitonin is an indicator of systemic inflammation associated with major surgery or sepsis. Procalcitonin exists in a full-length and truncated variant as a result of dipeptidylpeptidase-4 (DPP4)-cleavage. We recently identified differential biological activity of both variants. Here, we present an immunoassay-based method for the separate detection of procalcitonin variants and correlation to clinical data in patients with severe systemic inflammation. ⋯ Polyclonal antibodies generated using procalcitonin N-terminal variant peptides as immunogens are suitable for procalcitonin variant assessment. The separate detection of procalcitonin variants may offer additional diagnostic value and can be correlated with organ dysfunction and clinical outcomes in patients with systemic inflammation.