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Optimal drug regimens for primary biliary cirrhosis: a systematic review and network meta-analysis.


ABSTRACT:

Objective

Most comprehensive treatments for PBC include UDCA, combination of methotrexate (MTX), corticosteroids (COT), colchicine (COC) or bezafibrate (BEF), cyclosporin A (CYP), D-penicillamine (DPM), methotrexate (MTX), or azathioprine (AZP). Since the optimum treatment regimen remains inconclusive, we aimed to compare these therapies in terms of patient mortality or liver transplantation (MOLT) and adverse event (AE).

Methods

We searched PubMed, Embase, Scopus and the Cochrane Library for randomized controlled trials until August 2014. We estimated HRs for MOLT and ORs for AE. The sensitivity analysis based on dose of UDCA was also performed.

Results

The search identified 49 studies involving 12 different treatment regimens and 4182 patients. Although no statistical significance can be found in MOLT, COT plus UDCA was ranked highest for efficacy outcome amongst all the treatment regimes. While for AEs, compared with OBS or UDCA, monotherapy with COC (OR 5.6, P < 0.001; OR 5.89, P < 0.001), CYP (OR 3.24, P < 0.001; OR 3.42, P < 0.001), DPM (OR 8.00, P < 0.001; OR 8.45, P < 0.001) and MTX (OR 5.31, P < 0.001; OR 5.61, P < 0.001) were associated with statistically significant increased risk of AEs. No significant differences were found for other combination regimes. Effect estimates from indirect comparisons matched closely to estimates derived from pairwise comparisons. Consistently, in the sensitivity analysis, results closely resembled our primary analysis.

Conclusions

COT plus UDCA was the most efficacious among treatment regimens both for MOLT and AEs.

SUBMITTER: Zhu GQ 

PROVIDER: S-EPMC4695204 | biostudies-literature | 2015 Sep

REPOSITORIES: biostudies-literature

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Publications

Optimal drug regimens for primary biliary cirrhosis: a systematic review and network meta-analysis.

Zhu Gui-Qi GQ   Huang Sha S   Huang Gui-Qian GQ   Wang Li-Ren LR   Lin Yi-Qian YQ   Wu Yi-Ming YM   Shi Ke-Qing KQ   Wang Jiang-Tao JT   Zhou Zhi-Rui ZR   Braddock Martin M   Chen Yong-Ping YP   Zhou Meng-Tao MT   Zheng Ming-Hua MH  

Oncotarget 20150901 27


<h4>Objective</h4>Most comprehensive treatments for PBC include UDCA, combination of methotrexate (MTX), corticosteroids (COT), colchicine (COC) or bezafibrate (BEF), cyclosporin A (CYP), D-penicillamine (DPM), methotrexate (MTX), or azathioprine (AZP). Since the optimum treatment regimen remains inconclusive, we aimed to compare these therapies in terms of patient mortality or liver transplantation (MOLT) and adverse event (AE).<h4>Methods</h4>We searched PubMed, Embase, Scopus and the Cochrane  ...[more]

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