Chinese medical journal
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Chinese medical journal · Jan 2013
Review Meta AnalysisA comparative study on the medium-long term results of endovascular repair and open surgical repair in the management of ruptured abdominal aortic aneurysms.
Although it is generally acknowledged that patients with ruptured abdominal aortic aneurysm (rAAA) obtain the greatest benefit from endovascular repair (EVAR), convincing evidence on the medium-long term effect is lacking. The aim of this study was to compare and summarize published results of rAAA that underwent EVAR with open surgical repair (OSR). ⋯ On the basis of this systematic review, rAAA EVAR results in less blood use for transfusion, shorter operation time, shorter intensive care unit and hospital stays, and lower 30-day mortality. However, in the medium-long term, it is not associated with a reduction in all-cause mortality.
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Chinese medical journal · Jan 2013
Meta AnalysisUse of real-time polymerase chain reaction for the diagnosis of Pneumocystis pneumonia in immunocompromised patients: a meta-analysis.
The diagnosis of Pneumocystis pneumonia (PCP) in immunocompromised patients is still challenging today due to the absence of an in vitro culture system and the low diagnostic accuracy of microscopic examinations. Herein, we performed a meta-analysis to evaluate the accuracy of real-time polymerase chain reaction (PCR) in the diagnosis of PCP. ⋯ Real-time PCR has a good diagnostic accuracy and may provide a useful adjunctive tool for the diagnosis of PCP in immunocompromised patients. Further studies are needed in order to identify any differences in the diagnostic performance of real-time PCR in HIV and non-HIV immunocompromised patients.