Canadian journal of anaesthesia = Journal canadien d'anesthésie
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Whether changing the institutional practice from general anesthesia (GA) to monitored anesthesia care (MAC) affects postoperative quality of recovery for oncoplastic breast-conserving surgery (BCS) is currently unknown. We designed this quasi-experimental study to evaluate a quality improvement (QI) initiative instituted in Edmonton, AB, Canada. ⋯ A care transformation initiative for patients undergoing oncoplastic BCS under MAC was associated with a higher quality recovery profile and shorter length of stay without any increase in perioperative or postoperative adverse events.
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The extent to which postoperative hypotension contributes to renal injury remains unclear, much less what the harm thresholds might be. We therefore tested the primary hypothesis that there is an absolute hypotensive arterial pressure threshold for acute kidney injury during the initial seven days after noncardiac surgery. ⋯ Postoperative hypotension, defined as the lowest postoperative mean arterial pressure < 80 mm Hg, was associated with acute kidney injury after noncardiac surgery. A prospective trial will be required to determine whether the observed association is causal and thus amenable to modification.
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Severe acute pain after Cesarean delivery increases the risk of developing persistent pain (~20% incidence) and postpartum depression (PPD) (~15% incidence). Both conditions contribute to maternal morbidity and mortality, yet early risk stratification remains challenging. Neuroinflammation has emerged as a key mechanism of persistent pain and depression in nonobstetric populations. Nevertheless, most studies focus on plasma cytokines, and the relationship between plasma and cerebrospinal fluid (CSF) cytokine levels is unclear. Our primary aim was to compare inflammatory marker levels between patients who developed the composite outcome of persistent pain and/or PPD vs those who did not. ⋯ ClinicalTrials.gov (NCT04271072); registered 17 February 2020.
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Observational Study
Higher portal venous pulsatility is associated with worse clinical outcomes following congenital heart surgery: a single-centre prospective cohort study.
Increased portal venous flow pulsatility is associated with major complications after adult cardiac surgery. Nevertheless, no data are available for pediatric patients with congenital heart disease. We hypothesized that Doppler parameters including portal flow pulsatility could be associated with postoperative outcomes in children undergoing various cardiac surgeries. ⋯ ClinicalTrials.gov (NCT03990779); registered 19 June 2019.