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AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
1 to 3 of 3 Research Studies DisplayedChou R, Gore JL, Buckley D
Urinary biomarkers for diagnosis of bladder cancer: a systematic review and meta-analysis.
The authors systematically reviewed the evidence on the accuracy of urinary biomarkers for diagnosis of bladder cancer in adults who have signs or symptoms of the disease or are undergoing surveillance for recurrent disease. Their review concluded that urinary biomarkers miss a substantial proportion of patients with bladder cancer and are subject to false-positive results in others.
AHRQ-funded; 290201200014I.
Citation: Chou R, Gore JL, Buckley D .
Urinary biomarkers for diagnosis of bladder cancer: a systematic review and meta-analysis.
Ann Intern Med 2015 Dec 15;163(12):922-31. doi: 10.7326/m15-0997.
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Keywords: Cancer, Comparative Effectiveness, Diagnostic Safety and Quality
Haney E, Smith ME, McDonagh M
Diagnostic methods for myalgic encephalomyelitis/chronic fatigue syndrome: a systematic review for a National Institutes of Health Pathways to Prevention Workshop.
The purpose of this systematic review was to evaluate and compare studies of methods to diagnose myalgic encephalomyelitis /chronic fatigue syndrome (ME/CFS), identify limitations of current studies, and determine needs for future research. It found that 9 sets of clinical criteria are used to define ME/CFS, yet none of the current diagnostic methods have been adequately tested to identify patients with ME/CFS when diagnostic uncertainty exists.
AHRQ-funded; 290201200014I.
Citation: Haney E, Smith ME, McDonagh M .
Diagnostic methods for myalgic encephalomyelitis/chronic fatigue syndrome: a systematic review for a National Institutes of Health Pathways to Prevention Workshop.
Ann Intern Med 2015 Jun 16;162(12):834-40. doi: 10.7326/m15-0443..
Keywords: Comparative Effectiveness, Diagnostic Safety and Quality, Evidence-Based Practice
Chou R, Cuevas C, Fu R
Imaging techniques for the diagnosis of hepatocellular carcinoma: a systematic review and meta-analysis.
This review evaluated the test performance of ultrasonography, computed tomography (CT), and magnetic resonance imaging (MRI) in the detection of hepatocellular carcinoma (HCC). It concluded that CT and MRI are associated with higher sensitivity than ultrasonography without contrast for detection of HCC. For detection of focal liver lesions, the sensitivities of all three techniques are similar.
AHRQ-funded; 290200710057I
Citation: Chou R, Cuevas C, Fu R .
Imaging techniques for the diagnosis of hepatocellular carcinoma: a systematic review and meta-analysis.
Ann Intern Med. 2015 May 19;162(10):697-711. doi: 10.7326/m14-2509..
Keywords: Cancer, Comparative Effectiveness, Diagnostic Safety and Quality, Imaging