Effect of quantitative versus qualitative neuromuscular blockade monitoring on rocuronium consumption in patients undergoing abdominal and gynecological surgery: a retrospective cohort study.

The level of neuromuscular blockade can be assessed by subjective (qualitative) and objective (quantitative) methods. This study aims to compare the dosage of the neuromuscular blocking agents (NMBA) rocuronium and the need for reversion by sugammadex between those methods. A retrospective, observational analysis was conducted.

Cerebral oxygen saturation as outcome predictor after transfemoral transcatheter aortic valve implantation.

Background: Cerebral oxygen saturation (ScO) can be measured non-invasively by near-infrared spectroscopy (NIRS) and correlates with cerebral perfusion. We investigated cerebral saturation during transfemoral transcatheter aortic valve implantation (TAVI) and its impact on outcome.

Methods And Results: Cerebral oxygenation was measured continuously by NIRS in 173 analgo-sedated patients during transfemoral TAVI (female 47%, mean age 81 years) with self-expanding (39%) and balloon-expanding valves (61%).

[Perioperative Management: from the OR to the ICU].

Patients who undergo high-risk surgical procedures represent a large proportion of admissions to intensive care units. Postoperative outcomes are a result of the complex interplay between the exact surgical procedure performed, the previous health of the patient, and specific intra- and postoperative events. Appropriate triage of patients to intensive care postoperatively may have a relevant impact on patient outcomes after high-risk surgery.

Liver Transplantation in Acute-on-Chronic Liver Failure: Considerations for a Systematic Approach to Decision Making.

Background: Acute-on-chronic liver failure (ACLF) is a complex disease with deteriorating liver and kidney function and associated organ failure in patients with chronic liver disease.

Methods: This is a concise overview for bedside and algorithmic decision making in patients with ACLF based on the most recent literature.

Results: Diagnosis and dynamics of ACLF can be easily monitored with the CLIF-C-ACLF calculator, which delivers grading for ACLF and estimates the risk of mortality, as the natural transplant-free course of ACLF is often fatal.

Effect of Xenon Anesthesia Compared to Sevoflurane and Total Intravenous Anesthesia for Coronary Artery Bypass Graft Surgery on Postoperative Cardiac Troponin Release: An International, Multicenter, Phase 3, Single-blinded, Randomized Noninferiority Trial.

Background: Ischemic myocardial damage accompanying coronary artery bypass graft surgery remains a clinical challenge. We investigated whether xenon anesthesia could limit myocardial damage in coronary artery bypass graft surgery patients, as has been reported for animal ischemia models.

Methods: In 17 university hospitals in France, Germany, Italy, and The Netherlands, low-risk elective, on-pump coronary artery bypass graft surgery patients were randomized to receive xenon, sevoflurane, or propofol-based total intravenous anesthesia for anesthesia maintenance.

Absence of ectopic epithelial inclusions in 3,904 axillary lymph nodes examined in sentinel technique.

Intraoperative examination of sentinel axillary lymph nodes can be done by imprint cytology, frozen section, or, most recently, by PCR-based amplification of a cytokeratin signal. Using this technique, benign epithelial inclusions, representing mammary tissue displaced along the milk line, will likely generate a positive PCR signal and lead to a false-positive diagnosis of metastatic disease. To better appreciate the incidence of ectopic epithelial inclusions in axillary lymph nodes, we have performed an autopsy study, examining on 100 μm step sections 3,904 lymph nodes obtained from 160 axillary dissections in 80 patients.