Health technology assessment : HTA
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Health Technol Assess · Sep 2013
Review Meta AnalysisSystematic review and meta-analysis of the growth and rupture rates of small abdominal aortic aneurysms: implications for surveillance intervals and their cost-effectiveness.
Small abdominal aortic aneurysms (AAAs; 3.0-5.4 cm in diameter) are usually asymptomatic and managed by regular ultrasound surveillance until they grow to a diameter threshold (commonly 5.5 cm) at which surgical intervention is considered. The choice of appropriate surveillance intervals is governed by the growth and rupture rates of small AAAs, as well as their relative cost-effectiveness. ⋯ The National Institute for Health Research Health Technology Assessment programme.
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Health Technol Assess · Sep 2013
Randomized Controlled Trial Multicenter StudyCancer of Oesophagus or Gastricus - New Assessment of Technology of Endosonography (COGNATE): report of pragmatic randomised trial.
Endoscopic ultrasonography is recommended for staging gastro-oesophageal cancers, but has never been evaluated. ⋯ Endoscopic ultrasound significantly improves (quality-adjusted) survival, has the potential to reduce health-care resource use (not statistically significant) and is probably cost-effective (with 96% probability). We recommend research into the best time to evaluate new technologies.