Postgraduate medicine
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Postgraduate medicine · Aug 2020
Characterizing the gut microbiota in patients with chronic kidney disease.
Objectives: Emerging evidence suggests that gut microbiota dysbiosis plays a critical role in chronic kidney disease (CKD). However, the relationship between altered gut microbiome profiles and disease severity remains unclear. In this study, we sought to characterize the gut microbiota in CKD patients compared to healthy controls, and to explore potential relationships between gut microbiota composition and disease severity. ⋯ Functional analysis also revealed that fatty acid and inositol phosphate metabolism were enriched in the CKD group, while aminoacyl-tRNA biosynthesis, oxidative phosphorylation, phenylalanine, tyrosine, and tryptophan biosynthesis, thiamine metabolism, pantothenate, and CoA biosynthesis, as well as valine, leucine, and isoleucine biosynthesis were enriched in healthy controls. Conclusion: Gut microbiota composition and function are associated with CKD severity. And, specific gut microbes are potentially helpful for CKD early diagnosis and prognosis monitoring.
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Postgraduate medicine · Aug 2020
Sex-specific differences in the prevalence of and risk factors for hyperuricemia among a low-income population in China: a cross-sectional study.
Objectives: China has already entered the aging society, and its aging population is the largest worldwide. Accordingly, several aging-related conditions including hyperuricemia are becoming a public health concern owing to their increasing prevalence in rural areas. However, the sex-specific differences in the risk factors for hyperuricemia among the middle-aged and elderly in rural North China are unclear. ⋯ A high eGFR was a protective factor in both sexes. Conclusions: Hyperuricemia was highly prevalent in low-income adults in Tianjin, with men and women showing differences in risk profiles and comorbidities. Early management of hyperuricemia according to sex-specific risk factors should be considered in primary care to reduce the prevalence and burden of hyperuricemia in rural China.
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Postgraduate medicine · Aug 2020
Case ReportsDrug-eluting beads bronchial arterial chemoembolization as a neoadjuvant treatment for squamous non-small cell lung cancer.
Introduction: The treatment for locally advanced squamous non-small cell lung cancer is still challenging. Drug-eluting beads bronchial arterial chemoembolization (DEB-BACE) is a novel drug delivery and embolization system for lung cancer that has the potential to improve outcomes and reduce the incidence of adverse events (AEs). It is very rare to administer DEB-BACE as neoadjuvant therapy for lung cancer and achieve pathological complete response (pCR). ⋯ The patient has recovered well. Conclusion: This was the first case of DEB-BACE as a neoadjuvant therapy and achieved pCR for lung cancer. DEB-BACE might be a new neoadjuvant therapy option for locally advanced non-small cell lung cancer, especially for squamous cell cancer.
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Postgraduate medicine · Aug 2020
The association between serum uric acid levels and ischemic stroke in essential hypertension patients.
Objectives: The association between serum uric acid (SUA) and ischemic stroke is still inconsistent across population. This study aimed to examine the association between SUA and ischemic stroke in essential hypertension patients. Methods: This retrospective study recruited participants from September 2011 to December 2012, in the Liao-bu community, Guangdong Province, China, and followed them until 31 December 2016. ⋯ Gender subgroup analysis showed SUA was an independent risk of ischemic stroke in female (HR = 1.35, 95%CI: 1.11, 1.81, P = 0.002) and male (HR = 1.53, 95%CI: 1.14, 1.92, P < 0.001). ROC curve demonstrated that SUA yielded an AUC of 0.7476 (95%CI: 0.7098, 0.7855, P < 0.001) for predictive of ischemic stroke. Conclusions: SUA was an independent risk factor for ischemic stroke, and also have a good predictive value ischemic stroke among hypertensive patients in Chinese community.
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Postgraduate medicine · Aug 2020
Helicobacter pylori antibiotic resistance and correlation with cagA motifs and homB gene.
Objectives:Helicobacter pylori (H. pylori) infection caused by antibiotic-resistant strains represents a major public health threat that aggressively promotes gastric cancer progression. Antibiotic resistance evaluation is immensely important to counteract its emergence. Here we merely determine the prevalence of antibiotic resistance in H. pylori isolates and its correlation with cagA motifs and the homB gene. ⋯ A significant relationship was observed between amoxicillin resistant rate with ABC-homB (p= 0.0006). Conclusion: The Resistance rate to selected antibiotics in Shiraz is higher than years ago. The presence of cagA-homB+ is associated with antibiotic resistance and also homB can be used as a marker to antibiotic resistance status prediction in H. pylori isolated in this area.