Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland
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Meta Analysis Comparative Study
Botulinum toxin vs glyceryltrinitrate for the medical management of chronic anal fissure: a meta-analysis.
The objective of this review was to analyse systematically the prospective randomized controlled trials on the effectiveness of botulinum toxin (BTX) and glyceryltrinitrate (GTN) for the pharmacological management of chronic anal fissure (CAF). ⋯ Botulinum toxin is as effective as GTN for the management of CAF but it is associated with a lower complication rate. BTX can be recommended as a first-line therapy for chemical sphincterotomy in patients of CAF. However, a major and multi-centre randomized controlled trial is required to support this treatment approach in order to establish stronger evidence.
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To report the implementation and results of fast-track surgery for colonic cancer in the daily routine. ⋯ Fast-track surgery is feasible in an unselected patient population scheduled for elective colon cancer resections without compromising quality.
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Colpocystodefecography images the pelvic floor with the dynamics of defecation, but various authors claim that it overestimates clinical findings. The aim of this study was to evaluate the pre- and postoperative consistency between clinical and colpocystodefecographic findings in patients undergoing surgery for obstructed defecation. METHOD Between June 2001 and September 2003, 20 patients underwent transvaginal posterior colpoperineorrhaphy and rectal mucosal prolapsectomy with one circular stapler for symptomatic rectocele and concomitant anorectal prolapse. They were prospectively evaluated both before surgery by designed questionnaire on constipation and incontinence, proctological, gynaecological and urological examinations, colpocystodefecography and anorectal manometry, and after operation at 6 months by questionnaire and a proctological check-up. The mean follow-up was 30 months (24-48 months). ⋯ Preoperative data analysis showed a statistically significant correlation between clinical and radiological findings. Postoperatively the global clinical assessment correlated well with patient satisfaction, while there was evidence of a statistically significant difference between the radiological and clinical findings. Routine postoperative use of colpocystodefecography is unjustified unless there is clinical evidence of surgical failure.
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The aim was to examine the accuracy of magnetic resonance imaging (MRI) in predicting circumferential resection margin (CRM) involvement, T- and N-stage in patients with locally advanced carcinoma of the rectum, who had undergone long-course downstaging chemoradiation (CRT). ⋯ Magnetic resonance imaging has good specificity and negative predictive value for predicting an uninvolved CRM post downstaging CRT in locally advanced rectal cancer although sensitivity and positive predictive value for an involved CRM were unsatisfactory. The shortcomings of MRI stem from poor differentiation of viable tumour from posttreatment changes and inability to identify small nodal and tumour deposits. Clinical correlates in this group of patients have confirmed the importance of achieving a clear CRM at surgery.
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The traditional management of appendiceal mass is initial conservative treatment followed by interval appendicectomy. Recently interval appendicectomy has been questioned by a growing amount of evidence. The purpose of this study was to clarify the role of interval appendicectomy after successful initial conservative treatment. ⋯ Routine interval appendicectomy after initial successful conservative treatment is not justified and should be abandoned. At present, there is no consensus for the management of appendiceal mass. There is, therefore, a need to develop a protocol for the management of this common problem.