The British journal of surgery
-
Randomized Controlled Trial Comparative Study
Expertise-based randomized clinical trial of laparoscopic versus small-incision open cholecystectomy.
Several randomized clinical trials have compared laparoscopic cholecystectomy (LC) and small-incision open cholecystectomy (SIOC). Most have had wide exclusion criteria and none was expertise-based. The aim of this expertise-based randomized trial was to compare healthcare costs, quality of life (QoL), pain and clinical outcomes after LC and SIOC. ⋯ NCT00370344 (http://www.clinicaltrials.gov).
-
Randomized Controlled Trial
Impaired postoperative leucocyte counts after preoperative radiotherapy for rectal cancer in the Stockholm III Trial.
Radiotherapy (RT) in rectal cancer increases postoperative morbidity. A suggested reason is RT-induced bone marrow depression resulting in impaired leucocyte counts. The ongoing Stockholm III Trial randomizes patients with operable rectal cancers to short-course RT with immediate surgery (SRT), short-course RT with surgery delayed for 4-8 weeks (SRT-delay) and long-course RT with surgery delayed for 4-8 weeks (LRT-delay). This study examined differences between the randomization arms regarding leucocyte response and postoperative complications. ⋯ NCT 00904813 (http://www.clinicaltrials.gov).
-
The natural history of sigmoid diverticulitis has been inferred from population-based or retrospective studies. This study assessed the risk of a recurrent attack following the first episode of uncomplicated diverticulitis. ⋯ NCT01015378 (http://www.clinicaltrials.gov).
-
Experimental studies and small anecdotal reports have documented the potential and feasibility of transgastric appendicectomy. This paper reports the results of the new technique in a selected group of patients. ⋯ These preliminary results have shown the feasibility of this innovative procedure. Additional studies, however, are required to demonstrate the specific advantages and disadvantages of this approach, and define its role in clinical surgery.
-
Neoadjuvant chemoradiotherapy (CRT) has been proven to increase local control in rectal cancer, but the optimal interval between CRT and surgery is still unclear. The purpose of this study was to analyse the influence of variations in clinical practice regarding timing of surgery on pathological response at a population level. ⋯ Delaying surgery until the 15th or 16th week after the start of CRT (10-11 weeks from the end of CRT) seemed to result in the highest chance of a pCR.