The British journal of surgery
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Review Meta Analysis
Meta-analysis of colorectal cancer follow-up after potentially curative resection.
After potentially curative resection of primary colorectal cancer, patients may be monitored by measurement of carcinoembryonic antigen and/or CT to detect asymptomatic metastatic disease earlier. ⋯ Based on pooled data from randomized trials published from 1995 to 2016, the anticipated survival benefit from surgical treatment resulting from earlier detection of metastases has not been achieved.
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Randomized Controlled Trial
Randomized clinical trial of the use of glyceryl trinitrate patches to aid arteriovenous fistula maturation.
Arteriovenous fistulas are critical for haemodialysis, but maturation rates remain poor. Experimental and anecdotal evidence has supported the use of transdermal glyceryl trinitrate (GTN) patches. The aim of this RCT was to determine whether use of a GTN patch aids arteriovenous fistula maturation. ⋯ NCT01685710 (http://www.clinicaltrials.gov).