Medicine
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Mycoplasma pneumoniae is a common cause of community-acquired pneumonia (CAP) and the clinical presentation of mycoplasma pneumoniae pneumonia (MPP) varies widely. Genetic variability affecting the host response may also influence the susceptibility to MPP. Several studies have investigated the association between single nucleotide polymorphism (SNP) of some genes and the risks of CAP; however, the results were inconsistent. ⋯ The gene-gene interactions were analyzed using the Multifactor Dimensionality Reduction and cumulative genetic risk score approaches. Our results showed that 3 SNPs of ACE rs4340, IL-6 rs1800795, and NOS3 rs1799983 were significantly associated with the risks of MPP, while no differences were observed in genotype frequencies of GSTM1 (Ins/del) and CYP1A1 rs2606345 between both groups. The combinations of ACE rs4340D/NOS3 rs1799983T/CYP1A1 rs2606345G and ACE rs4340D/NOS3 rs1799983T contribute to the genetic susceptibility of MPP in Chinese children.
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Nonsyndromic cleft lip with or without cleft palate (NSCL/P) is one of the most common craniofacial birth defects, and the etiology of NSCL/P involves both genetic and environmental factors. Genome-wide association study (GWAS) identified a novel susceptibility locus of ventral anterior homeobox 1 (VAX1) in patients with NSCL/P. However, the association of single nucleotide polymorphisms (SNPs) of VAX1 with NSCL/P is inconclusive due to the differences in the racial and ethnic populations. The aim of this study was to replicate the association between VAX1 and NSCL/P in a northern Chinese Han population. ⋯ VAX1 rs4752028 was weakly associated with NSCL/P development in the studied northern Chinese Han population.
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Observational Study
Epigastric symptoms of gallbladder dyskinesia mistaken for functional dyspepsia: Retrospective observational study.
Functional dyspepsia (FD) is a constellation of epigastric symptoms originating in the gastroduodenal region without organic and metabolic cause. However, similar confounding symptoms can also appear in patients with gallbladder (GB) dyskinesia. Therefore, symptoms of GB dyskinesia may be mistaken for FD. ⋯ In 4 of the 7 patients with GB dyskinesia, FD symptoms disappeared as GB function normalized. As a result, GB dyskinesia was the cause of the symptoms in 4 of 18 patients with FD symptoms compatible with the Rome IV criteria. It is necessary to evaluate GB function in patients with refractory FD symptoms because the symptoms can be caused by GB dyskinesia.
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Observational Study
Evaluation of the chronic disease management program for appropriateness of medication adherence and persistence in hypertension and type-2 diabetes patients in Korea.
The chronic disease management program (CDMP), a multilevel intervention including copayment reduction and physician incentives, was introduced in 2012 in Korea to improve blood pressure and glycemic control by strengthening the function of clinic as primary care institutions in managing hypertension and diabetes. This study, therefore, aimed to evaluate the effect of CDMP on the appropriateness of medication adherence and persistence in hypertension or type-2 diabetes patients. A pre-post retrospective study was conducted using claims cohort data from 2010 to 2013. ⋯ No significant improvement was verified among the non-shifters in the CDMP group. CDMP improved medication adherence and persistence by significantly increasing appropriate-adherence and 12-month cumulative persistence rate in hypertension and type-2 diabetes patients. Particularly, CDMP significantly improved over-adherence, which was associated with increasing healthcare costs and hospitalization risk.