Laparoscopic versus open adhesiolysis for adhesive small bowel obstruction (LASSO) : an international, multicentre, randomised, open-label trial

Background Although laparoscopic adhesiolysis for adhesive small bowel obstruction is being done more frequently, it is not widely accepted due to the lack of supporting evidence of its superiority over an open approach and concerns regarding its benefits. We aimed to investigate whether laparoscopic adhesiolysis was a superior treatment for adhesive small bowel obstruction compared with an open approach in terms of length of postoperative hospital stay and morbidity. Methods In this international, multicentre, parallel, open-label trial, we randomly assigned patients (1: 1) aged 18-95 years who had adhesive small bowel obstruction that had not resolved with conservative management to have either open or laparoscopic adhesiolysis. The study was done in five academic university hospitals and three community (central) hospitals in two countries (Finland [n=3 academic university hospitals; n=3 community hospitals] and Italy [n=2 academic university hospitals]). We included only patients with high likelihood of a single adhesive band in the trial; additionally, patients who had an anaesthesiological contraindication, were pregnant, living in institutionalised care, or who had a hospital stay of more than 1 week before the surgical consultation were excluded from the trial. The randomisation sequence was generated using block randomisation, with randomly varied block sizes and stratified according to centre. The primary outcome was postoperative length of hospital stay assessed at time of discharge in the modified intention-to-treat population. Findings Between July 18, 2013, and April 9, 2018, 566 patients were assessed for eligibility, of whom 104 patients were randomly assigned to the open surgery group (n=51) or to the laparoscopy group (n=53). Of these patients, 100 were included in the modified intention-to-treat analyses (49 in the open surgery group; 51 in the laparoscopy group). The postoperative length of hospital stay for open surgery group was on average 1.3 days longer than that in the laparoscopy group (geometric mean 5.5 days [range 2-19] vs 4.2 days [range 1 -20]; ratio of geometric means 1.31 [95% CI 1.06-1.61]; p=0.013). 21 (43%) patients in the open surgery group and 16 (31%) patients in the laparoscopy group had postoperative complications (Clavien-Dindo any grade) within 30 days (odds ratio 0.61 [95% CI 0.27-1.38]; p=0.23). One patient died in each group within 30 days. Interpretation Laparoscopic adhesiolysis provides quicker recovery in selected patients with adhesive small bowel obstruction than open adhesiolysis. Copyright (C) 2019 Elsevier Ltd. All rights reserved.Peer reviewe

One-year functional outcomes of patients aged 80 years or more undergoing colonic cancer surgery : prospective, multicentre observational study

Background Older patients are at high risk of experiencing delayed functional recovery after surgical treatment. This study aimed to identify factors that predict changes in the level of support for activities of daily living and mobility 1 year after colonic cancer surgery. Methods This was a multicentre, observational study conforming to STROBE guidelines. The prospective data included pre-and postoperative mobility and need for support in daily activities, co-morbidities, onco-geriatric screening tool (G8), clinical frailty scale (CFS), operative data, and postoperative surgical outcomes. Results A total of 167 patients aged 80 years or more with colonic cancer were recruited. After surgery, 30 per cent and 22 per cent of all patients had increased need for support and decreased motility. Multivariableanalysis with all patients demonstrated that preoperative support in daily activities outside the home (OR 3.23, 95 per cent c.i. 1.06 to 9.80, P = 0.039) was associated with an increased support at follow-up. A history of cognitive impairment (3.15, 1.06 to 9.34, P = 0.038) haemoglobin less than 120 g/l (7.48, 1.97 to 28.4, P = 0.003) and discharge to other medical facilities (4.72, 1.39 to 16.0, P = 0.013) were independently associated with declined mobility. With functionally independent patients, haemoglobin less than 120 g/l (8.31, 1.76 to 39.2, P = 0.008) and discharge to other medical facilities (4.38, 1.20 to 16.0, P = 0.026) were associated with declined mobility. Conclusion Increased need for support before surgery, cognitive impairment, preoperative anaemia, and discharge to other medical facilities predicts an increased need for support or declined mobility 1 year after colonic cancer surgery. Preoperative assessment and optimization should focus on anaemia correction, nutritional status, and mobility with detailed rehabilitation plan. Greater increased need for support before surgery, cognitive impairment, preoperative anaemia, and discharge to other medical facilities predicted an increased need for support or declined mobility 1 year after colonic cancer surgery. Preoperative assessment and optimization should especially focus on anaemia correction, nutritional status, and mobility with a detailed rehabilitation plan.Peer reviewe

Perkutaaniset nukleotomiat ja mikrodiscektomiat TAYS:n neurokirurgian klinikassa vv.1992-1994.

Syventävä työ ei kirjastoss

Perkutaaniset nukleotomiat ja mikrodiscektomiat TAYS:n neurokirurgian klinikassa vv.1992-1994.

Syventävä työ ei kirjastoss