Routine anaesthesia ward-based patient visits in surgery: 1-year outcomes of the TRACE randomized clinical trial.

Background: The TRACE (Routine posTsuRgical Anaesthesia visit to improve patient outComE) RCT did not show any perioperative benefit from ward-based visits by anaesthetists after surgery. The aim of this study was to evaluate the impact of this intervention on longer-term outcomes.

Methods: Patients were followed up in the TRACE RCT to 1 year in nine hospitals in the Netherlands.

The patient perspective on the preoperative colorectal cancer care pathway and preparedness for surgery and postoperative recovery-a qualitative interview study.

Background And Objectives: This study aimed to explore colorectal cancer (CRC) patients' perspectives and experiences regarding the preoperative surgical care pathway and their subsequent preparedness for surgery and postoperative recovery.

Methods: CRC patients were recruited using purposive sampling and were interviewed three times (preoperatively, and 6 weeks and 3 months postoperatively) using semistructured telephone interviews. Interviews were audiotaped, transcribed verbatim and analysed independently by two researchers using thematic analysis with open coding.

Validation of the PreOperative Score to predict Post-Operative Mortality (POSPOM) in Dutch non-cardiac surgery patients.

Background: Standardized risk assessment tools can be used to identify patients at higher risk for postoperative complications and death. In this study, we validate the PreOperative Score to predict Post-Operative Mortality (POSPOM) for in-hospital mortality in a large cohort of non-cardiac surgery patients. In addition, the performance of POSPOM to predict postoperative complications was studied.

Vital Signs Prediction for COVID-19 Patients in ICU.

This study introduces machine learning predictive models to predict the future values of the monitored vital signs of COVID-19 ICU patients. The main vital sign predictors include heart rate, respiration rate, and oxygen saturation. We investigated the performances of the developed predictive models by considering different approaches.

Vital Signs Prediction and Early Warning Score Calculation Based on Continuous Monitoring of Hospitalised Patients Using Wearable Technology.

In this prospective, interventional, international study, we investigate continuous monitoring of hospitalised patients' vital signs using wearable technology as a basis for real-time early warning scores (EWS) estimation and vital signs time-series prediction. The collected continuous monitored vital signs are heart rate, blood pressure, respiration rate, and oxygen saturation of a heterogeneous patient population hospitalised in cardiology, postsurgical, and dialysis wards. Two aspects are elaborated in this study.

Heart Failure in Adult Patients with Congenital Heart Disease.

Adult patients with congenital heart disease are a complex population with a variety of pathophysiologic conditions based on the anatomy and type of surgery or intervention performed, usually during the first years of life. Nowadays, the majority of patients survive childhood and present for a number of noncardiac surgeries or interventions needing appropriate perioperative management. Heart failure is a major contributing factor to perioperative morbidity and mortality.

TRACE (Routine posTsuRgical Anesthesia visit to improve patient outComE): a prospective, multicenter, stepped-wedge, cluster-randomized interventional study.

Background: Perioperative complications occur in 30-40% of non-cardiac surgical patients and are the leading cause of early postoperative morbidity and mortality. Regular visits by trained health professionals may decrease the incidence of complications and mortality through earlier detection and adequate treatment of complications. Until now, no studies have been performed on the impact of routine postsurgical anesthesia visits on the incidence of postoperative complications and mortality.

The patient with chronic heart failure undergoing surgery.

Purpose Of Review: Congestive heart failure (CHF) is one of the most common diseases of the elderly patient. The underlying pathophysiology varies considerably and approximately 50% of the patients suffer from CHF with reduced left ventricular ejection fraction. Mortality in the perioperative period is increased in patients with CHF and this holds true for both minor and major surgeries.

Platelet monitoring follow-up in a pregnant patient with HELLP syndrome.

Monitoring the course of platelet function in HELLP (haemolysis, elevated liver-enzymes and low platelets) syndrome is important for clinical decision-making. We present a primigravid woman developing HELLP syndrome at 29 weeks and 6 days. Platelet function was monitored by multiple electrode aggregometry (MEA), platelet function analyzer (PFA-100®), platelet count and mean platelet volume (MPV) over an 11-day period.