Peri-operative management of the obese surgical patient 2015: Association of Anaesthetists of Great Britain and Ireland Society for Obesity and Bariatric Anaesthesia.

Guidelines are presented for the organisational and clinical peri-operative management of anaesthesia and surgery for patients who are obese, along with a summary of the problems that obesity may cause peri-operatively. The advice presented is based on previously published advice, clinical studies and expert opinion.

A prospective analysis of 949 long-term central venous access catheters for ambulatory chemotherapy in patients with gastrointestinal malignancy.

We present a prospective analysis of the insertion complications and longevity of 949 cuffed, tunnelled central venous catheters used for ambulatory chemotherapy. Mean catheter life span was 121.8 days, 13.4% had complications at insertion, 17.7% had complications not necessitating removal and 18.6% had complications requiring removal. The more experienced operators had fewer complications inserting catheters (P < 0.0001). Late-onset shoulder pain occurred in 4.8% and was associated with an increased incidence of venous thrombosis (P < 0.0001) and infection (P = 0.06). Complications necessitating removal were not predicted by patient' age, site of insertion or malignancy, chemotherapy regimen, insertion platelet and fibrinogen counts, insertion complications, leucocyte count or cuff distance from the exist site. Catheters inserted with their tip in the superior vena cava were more at risk of removal (2.57 times) than those in the right atrium (P = 0.003).

Development and psychometric testing of a quality of recovery score after general anesthesia and surgery in adults.

UNLABELLED: A variety of methods have been used to quantify aspects of recovery after anesthesia. Most are narrowly focused, are not patient-rated, and have not been validated. We therefore set out to develop a patient-rated quality of recovery score. We constructed a 61-item questionnaire that asked individuals (patients and relatives, medical and nursing staff; total n = 136) to rate various postoperative items describing features a patient may experience postoperatively. The most highly ranked items were included in a final nine-point index score, which we called the "QoR Score." We then studied two cohorts of surgical patients (n = 449). There was good convergent validity between the QoR Score and the visual analog scale score (rho = 0.55, P < 0.0001). Discriminant construct validity was supported by comparing resultant QoR Scores in patients undergoing day-stay, minor, and major surgery (P = 0.008), as well as a negative correlation with duration of hospital stay (rho = -0.20, P < 0.0001), and, using multivariate regression, demonstrating a significant negative relationship between QoR Score and female gender (P = 0.048) and older age (P = 0.041). There was also good interrater agreement (rho = 0.55, P < 0.0001), test-retest reliability (median rho = 0.61, P < 0.0001), and internal consistency (alpha = 0.57 and 0.90, P < 0.0001). There was a significant difference between the groups of patients recovering from major and minor surgery (P < 0.001). This study demonstrates that the QoR Score has good validity, reliability, and clinical acceptability in patients undergoing many types of surgery. IMPLICATIONS: We set out to develop a patient-rated quality of recovery score (QoR) that could be used both as a measure of outcome in perioperative trials and for clinical audit. We first surveyed patients and staff to identify important aspects of recovery, then developed a nine-point QoR Score. This was then compared with other measures of postoperative outcome. We found that the QoR Score is a useful measure of recovery after anesthesia and surgery.