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find Author "REN Wanming" 2 results
  • Effectiveness and Safety of Compound Glycyrrhizin Combined with Acitretin for Psoriasis: A Systematic Review

    Objective To assess the clinical effectiveness and safety of compound glycyrrhizin combined with acitretin for psoriasis. Methods The databases such as PubMed, The Cochrane Library, SpringerLink, CNKI, VIP, WanFang Data and CBM were searched to collect the randomized controlled trials (RCTs) about compound glycyrrhizin combined with acitretin vs. acitretin alone for psoriasis. Meanwhile, The Chinese Journal of Dermatovenereology, China Journal of Leprosy and Skin Diseases and the grey literature were also searched. The retrieval time was from January 2000 to March 2012. According to the Cochrane Reviewer’s Handbook, two reviewers independently screened the literature, extracted the data and assessed the methodological quality of the included studies. Then the meta-analysis was performed using RevMan5.0 software. Results A total of 17 RCTs involving 1 365 patients were included. The results of meta-analysis showed that, the regimen of compound glycyrrhizin combined with acitretin was superior to acitretin alone; there were significant differences in the total effective rate (OR=3.39, 95%CI 2.55 to 4.52, Plt;0.000 01) and in the incidence of skin and mucous membrane dryness (OR=0.54, 95%CI 0.32 to 0.98, P=0.04), skin erythema (OR=0.43, 95% CI 0.24 to 0.76, P=0.004), elevated AST and ALT (OR=0.13, 95%CI 0.04 to 0.41, P=0.000 5) and elevated blood lipid (OR=0.48, 95%CI 0.30 to 0.77, P=0.002). But no significant difference was found in the incidence of dry and cracked lips (OR=0.50, 95%CI 0.10 to 2.50, P=0.40). There was publication bias shown by funnel plot analysis. Conclusion The compound glycyrrhizin combined with acitretin for psoriasis can obviously increase the cure rate and effective rate, and reduce the incidence of adverse reaction, such as dryness of skin and mucous membrane, skin erythema, elevated AST and ALT, and elevated blood lipid. For the limitation of quality and quantity of included studies, this conclusion still needs to be proved by conducting more high quality researches.

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  • Effectiveness and Safety of Chinese Angelica Decoction for Chronic Urticaria: A Systematic Review

    Objective To evaluate the effectiveness and safety of Chinese angelica decoction (CAD) versus conventional treatment (CT) for chronic urticaria (CU). Methods Systematic searches were conducted in PubMed, The Cochrane Library, SCI, EMbase, VIP, CNKI and CBM to collect randomized controlled trials (RCTs) on CAD treating CU from inception to July 2011. Two reviewers independently screened articles according to the inclusion and exclusion criteria, extracted data and evaluated the quality of the included studies. Then meta-analysis was performed using RevMan 5.0.2. Results A total of 11 RCTs involving 1081 patients were included. The results of meta-analysis demonstrated that compared with the CT group (antihistamine therapy), CAD seemed higher in the cure rate (OR=2.36, 95%CI 1.80 to 3.10, I2=22%, Plt;0.000 01), improvement rate (OR=4.56, 95%CI 2.65 to 7.87, I2=0%, Plt;0.000 01), and lower in the relapse rate at the third month after the treatment (OR=0.43, 95%CI 0.22 to 0.82, I2=0%, P=0.01). No study reported the quality of life and severe adverse reactions after CAD treatment. Conclusion Current evidence shows CAD may be superior to CT in treating CU patients. However, due to lack of enough high-quality studies, CAD has to be further studied by conducting more strictly-designed, multicenter, large-scale and double-blind RCTs.

    Release date:2016-09-07 10:58 Export PDF Favorites Scan
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