Circulating prolactin levels and Behcet’s disease: A meta-analysis

2018 ◽  
Vol 64 (1) ◽  
pp. 14 ◽  
Author(s):  
Gwan Gyu Song ◽  
Young Ho Lee
2020 ◽  
Vol 15 (1) ◽  
Author(s):  
Tim T. A. Bender ◽  
Judith Leyens ◽  
Julia Sellin ◽  
Dmitrij Kravchenko ◽  
Rupert Conrad ◽  
...  

Abstract Background Rare diseases (RDs) in rheumatology as a group have a high prevalence, but randomized controlled trials are hampered by their heterogeneity and low individual prevalence. To survey the current evidence of pharmacotherapies for rare rheumatic diseases, we conducted a systematic review and meta-analysis. Randomized controlled trials (RCTs) of RDs in rheumatology for different pharmaco-interventions were included into this meta-analysis if there were two or more trials investigating the same RD and using the same assessment tools or outcome parameters. The Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, and PUBMED were searched up to April 2nd 2020. The overall objective of this study was to identify RCTs of RDs in rheumatology, evaluate the overall quality of these studies, outline the evidence of pharmacotherapy, and summarize recommended therapeutic regimens. Results We screened 187 publications, and 50 RCTs met our inclusion criteria. In total, we analyzed data of 13 different RDs. We identified several sources of potential bias, such as a lack of description of blinding methods and allocation concealment, as well as small size of the study population. Meta-analysis was possible for 26 studies covering six RDs: Hunter disease, Behçet’s disease, giant cell arteritis, ANCA-associated vasculitis, reactive arthritis, and systemic sclerosis. The pharmacotherapies tested in these studies consisted of immunosuppressants, such as corticosteroids, methotrexate and azathioprine, or biologicals. We found solid evidence for idursulfase as a treatment for Hunter syndrome. In Behçet’s disease, apremilast and IF-α showed promising results with regard to total and partial remission, and Tocilizumab with regard to relapse-free remission in giant cell arteritis. Rituximab, cyclophosphamide, and azathioprine were equally effective in ANCA-associated vasculitis, while mepolizumab improved the efficacy of glucocorticoids. The combination of rifampicin and azithromycin showed promising results in reactive arthritis, while there was no convincing evidence for the efficacy of pharmacotherapy in systemic sclerosis. Conclusion For some diseases such as systemic sclerosis, ANCA-associated vasculitis, or Behcet's disease, higher quality trials were available. These RCTs showed satisfactory efficacies for immunosuppressants or biological drugs, except for systemic sclerosis. More high quality RCTs are urgently warranted for a wide spectrum of RDs in rheumatology.


2018 ◽  
Vol 102 (9) ◽  
pp. 1308-1314 ◽  
Author(s):  
Pengcheng Wu ◽  
Liping Du ◽  
Shengping Hou ◽  
Guannan Su ◽  
Lu Yang ◽  
...  

BackgroundAn Immunochip study recently identified the association of a number of new genetic loci with Behcet’s disease (BD).ObjectiveTo confirm the association between new genetic loci reported in an Immunochip study and BD in a Han Chinese population.MethodsA two-stage association study was carried out in 1238 patients with BD and 1458 healthy controls. Twenty-two candidate single nucleotide polymorphisms (SNPs) were selected for genotyping by iPLEXGold genotyping or TaqMan SNP assays and a meta-analysis was performed for significantly associated markers.ResultsThe results showed that four SNPs (LACC1/rs9316059, CEBPB-PTPN1/rs913678, ADO-EGR2/rs224127 and RIPK2/rs10094579) were associated with BD in an allelic association test (rs9316059 T allele: pc=4.95×10−8, OR=0.687; rs913678 C allele: pc=3.01×10−4, OR=1.297; rs224127 A allele: pc=3.77×10−4, OR=1.274; rs10094579 A allele: pc=6.93×10−4, OR=1.302). For four SNPs tested by meta-analysis, the association with BD was strengthened and all exceeded genome-wide significance (rs9316059: p=2.96×10−16; rs913678: p=2.09×10−16; rs224127: p=5.28×10−13; rs10094579: p=9.21×10−11).ConclusionsOur findings confirmed the association of four loci (LACC1, CEBPB-PTPN1, ADO-EGR2 and RIPK2) in Chinese Han patients with BD.


2021 ◽  
Vol 2021 ◽  
pp. 1-19
Author(s):  
Jingxian Yan ◽  
Yi Yan ◽  
Andrew Young ◽  
Zhiyong Yan ◽  
Zhimin Yan

Background. Behcet’s disease (BD) is an autoimmune disease of systemic vasculitis with an unclear pathogenesis. Although western medicines remain the mainstay interventions, effectiveness and safety are significant challenges. Complementary and alternative medicine, including herbal medicine, are gaining more attention. Chinese medicine decoctions, which have been used for centuries, are the most common form of traditional therapies. Objective. The purpose of the review was to evaluate the effectiveness and safety of Chinese medicine decoctions in the treatment of BD. Methods. Randomized controlled trials (RCTs) for BD treatment with Chinese medicine decoctions were searched in six electronic databases until March 2021. Primary outcomes were total effective rate, recovery rate, and recurrence rate. Secondary outcomes were clinical feature scores (oral ulcers, eye lesions, genital ulcers, skin lesions, arthropathies, fever, and pathergy reactions) and laboratory index levels (erythrocyte sedimentation rate, C-reactive protein, and immunoglobulin A). The risk of bias was assessed with the Cochrane Handbook, and a meta-analysis was performed with RevMan 5.4.1. Results. Sixteen RCTs with 924 patients were included in the review. The meta-analysis indicated that Chinese medicine decoctions were effective for BD when compared with control groups for all the primary outcomes and 7/10 of the secondary outcomes. Adverse events were reported in 11 of the 16 RCTs, with the Chinese medicine decoctions possibly having fewer adverse events than western drugs. This review included a range of classical prescriptions. An additional meta-analysis of modified Gancao Xiexin Decoction for BD treatment was conducted. Gancao Xiexin decoction is also discussed as a representative prescription, as well as high-frequency herbs, and warrants further exploration for individualized medicine and pharmacology. Conclusion. Chinese medicine decoctions have the potential to be effective and safe for treating BD. However, additional well-designed RCTs are needed to confirm the findings because of the unsatisfactory quality of the included studies.


2020 ◽  
Vol 2020 ◽  
pp. 1-17
Author(s):  
Xue-Feng Li ◽  
Zhi-Zhen Huang ◽  
Yuan-Yuan Hu ◽  
Yu-Ming Niu ◽  
Jun-Wei Cai

Epidemiological studies have demonstrated that interleukin-10 (IL-10) polymorphisms may be associated with the development of Behcet’s disease (BD). However, the published results were inconsistent. Therefore, this meta-analysis was conducted to derive a more precise relationship between IL-10 polymorphisms and BD susceptibility. Online databases (PubMed, Embase, Science Citation Index (SCI), CNKI, and WanFang) were searched to identify eligible studies. Odds ratio (OR) and a 95% confidence interval (CI) were applied to assess the relationship strength between IL-10 -1082A>G (rs1800896), -819T>C (rs1800871), and -592A>C (rs1800872) polymorphisms and BD susceptibility. Publication bias, sensitivity, and cumulative analyses were conducted to measure the robustness of our findings. Finally, fifteen articles (36 independent case-control studies) involving 5,971 patients and 8,913 controls were included. Overall, significant associations between -819T>C polymorphisms and BD risk were observed in the total population (C vs. T: OR=0.72, 95%CI=0.67‐0.77, P<0.01, I2=36.6%; TC vs. TT: OR=0.73, 95%CI=0.66‐0.80, P<0.01, I2=23.0%; CC vs. TT: OR=0.52, 95%CI=0.39‐0.70, P<0.01, I2=53.7%; TC+CC vs. TT: OR=0.67, 95%CI=0.61‐0.71, P<0.01, I2=22.1%; and CC vs. TT+TC: OR=0.66, 95%CI=0.53‐0.82, P<0.01, I2=57.8%). Moreover, the IL-10 -592 A>C polymorphism and the ACC haplotype exhibited a significant, protective effect against BD susceptibility. In summary, our meta-analysis suggested that IL-10 gene polymorphisms may play a salient role for BD development.


2020 ◽  
Vol 90 (5-6) ◽  
pp. 527-534 ◽  
Author(s):  
Alireza Khabbazi ◽  
Morteza Ghojazadeh ◽  
Sakineh Hajebrahimi ◽  
Zeinab Nikniaz

Abstract. Aim: In the present study, the evidence about the association between vitamin D deficiency and Behcet’s disease activity was systematically reviewed and meta-analyzed. Method: We searched the English and Persian databases of Medline (Ovid), CINHAL, Scopus, Proquest, the Cochrane library and SID, IranDoc, Magiran, Iran Medex for articles published up until May 2018 with the keywords were related to serum vitamin D and active and inactive Behcet’s disease in adults. Meta-analysis was done using the CMA software. Results: A total of 138 titles were retrieved and reduced to 80 titles after deletion of duplicates and finally after close assessing of titles and abstracts eight eligible studies including a total of 939 participants were identified for systematic review and meta-analysis. According to the results of the meta-analysis, the pooled effect size of the differences in the serum level of vitamin D in patients with inactive Behçet’s Disease and healthy controls was [OR:−0.05; 95% CI:−2.05, 1.94; p = 0.95]. The serum vitamin D level was significantly lower in active patients compared with healthy controls [OR:1.21; 95%CI: −0.12, 2.31; p = 0.03]. The pooled effect size of the differences in the serum level of vitamin D in active and inactive Behçet’s Disease was [OR:−0.71; 95%CI: −1.41, −0.007; p = 0.04] Conclusion: There is an association between vitamin D deficiency and active Behçet’s Disease. Future studies investigating the association of vitamin D deficiency and Behçet’s Disease needs to involve following information: dietary intake of calcium and vitamin D, measuring of sun exposure, report of drug consumption and physical activity level.


Author(s):  
Jiankang Shan ◽  
Pengyi Zhou ◽  
Zhenzhen Liu ◽  
Kaifeng Zheng ◽  
Xuemin Jin ◽  
...  

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