Changes in Intestinal Flora From Chronic Renal Failure Complicated With Coronary Heart Disease and its Correlation With Arterial Stiffness Index.

Context: One common and serious cardiovascular complication of chronic renal failure (CRF) is coronary heart disease (CHD). CRF can lead to an imbalance of patients' gut microbiota, and changes in intestinal flora might heavily affect CRF's development. Objective: The study intended to investigate the changes in intestinal flora of patients with CRF complicated with CHD and their relationship with ASI to understand the association of those changes and ASI with CRF comorbid with CHD, with the goal of offering a reliable clinical basis for active prevention and treatment of CRF and CHD in the future. Design: The research team designed a prospective controlled study. Setting: The study took place at the Affiliated Hospital of Hebei University in Baoding, Hebei, China. Participants: Participants were 86 patients with both CRF and CHD and 72 patients with CHD only who had been admitted to the hospital between October 2019 and January 2021. Intervention: The intervention group included participants who had received a diagnosis of CRF complicated with CHD and the control group included participants who had received a diagnosis of CHD only. Outcome Measures: The research team counted participants' intestinal flora and measured their ambulatory blood pressure and arterial stiffness index (ASI) to analyze the correlation of the ASI with the intestinal flora and the related factors impacting CHD in patients with CRF. Results: The monitoring of participants' ambulatory blood pressures showed that the intervention group's day systolic blood pressure (dSBP) and 24h SBP were significantly higher, while the group's day diastolic blood pressure (dDBP) and 24h DBP were significantly lower than those of the control group. The intervention group's levels of lactobacillus, bacteroidaceae, and bifidobacterium were significantly lower than those of the control group, and those intestinal flora were negatively correlated with ASI. The intervention group's levels of Escherichia coli and yeasts were significantly higher than those of the control group, and those intestinal flora were positively correlated with ASI. A significant relationship existed between lactobacillus and yeast and the occurrence of CHD in the CRF participants. Conclusions: Patients with both CRF and CHD have an obvious intestinal-flora imbalance, and the imbalance is strongly bound up with their ASI, which is of great reference significance for novel therapy of such patients and for the clinical application of ASI.

An analysis of the etiologies and economic indexes of inpatients with stage 5 chronic kidney disease in North China.

Objective: The aim of this study was to analyze the epidemiological characteristics of the causes of chronic kidney disease (CKD) stage 5 patients in North China and to investigate the economic burden of those on hemodialysis (HD) or peritoneal dialysis (PD), as well as the associated influencing factors. Methods: General clinical information, etiological categories, and hospitalization costs for HD or PD were collected from 1,515 patients hospitalized with stage 5 CKD at the Affiliated Hospital of Hebei University from 2016 to 2018. Logistic regression analysis was used to analyze the independent influencing factors affecting patients' financial burden. Results: The highest rate of DN was found in patients aged 70 years or older (27.0%) and the highest incidence of primary glomerulopathy was found in patients aged <50 years (24.3%). Age, type of dialysis, and type of health insurance were independent influences on the total financial burden of patients, and the results of multifactorial logistic regression analysis showed that age [OR (95% CI): 1.009 (1.002, 1.020)] and type of dialysis [OR (95% CI): 1.746 (1.149, 2.659)] would increase the total financial burden. The type of health insurance would reduce the total financial burden [OR (95% CI): 0.222 (0.108, 0.418)]. Conclusion: Chronic kidney disease, with its complex etiology and the heavy financial burden required for treatment, remains a more serious public health problem globally, and it is therefore necessary to further improve medical coverage for dialysis patients, increase management efforts, broaden pro-poor policies and increase the accessibility of medical services in low- and middle-income areas.

Diabetes mellitus with a duration of 26 years combined with IgA nephropathy: A case report and literature review.

Background: The incidence of diabetes mellitus (DM) in China is increasing yearly and has become a major problem plaguing national public health. The diagnosis of diabetic kidney disease (DKD) is based primarily on clinical criteria, and most patients do not receive a formal evaluation by renal biopsy; thus, misdiagnosis and underdiagnosis are common. The incidence of non-diabetic kidney disease (NDKD) is also higher in those with DM. To date, many cases of IgA nephropathy (IgAN) among those with DKD have been reported, while cases of IgAN in patients with long-duration DM who did not develop DKD are less commonly reported. Case description: A 70-year-old male patient with a diabetes duration of 26 years had proteinuria for one year. The clinical manifestations of nephrotic syndrome and IgAN were confirmed by renal biopsy. The patient received targeted treatment for three years with partial alleviation of proteinuria. Conclusion: Renal biopsy might aid in the definitive diagnosis of DKD, NDKD, and NDKD combined with DKD. Precise therapy based on renal pathology might help to improve outcomes in the kidney.

Effect of Hybrid Blood Purification Treatment on Secondary Hyperparathyroidism for Maintenance Hemodialysis Patients.

OBJECTIVE: This study aims to investigate the effects of hybrid blood purification treatment on secondary hyperparathyroidism for maintenance hemodialysis (HD) patients. METHODS: A total of 40 patients were randomly divided into 2 groups: HD combined with hemoperfusion (HD + HP) group (n = 20) and HD group (n = 20). Changes in intact parathyroid hormone (iPTH) in these 2 groups were compared before and after treatment, and iPTH levels in the HD + HP group were monitored before and after treatment. RESULTS: iPTH, ß2 microglobulin (ß2-MG), and cystatin C (CysC) levels were significantly lower in the HD + HP group than in the HD group (p < 0.05), iPTH levels were significantly higher than at the first day after treatment (p < 0.05), and iPTH level was significantly higher (p < 0.05). CONCLUSION: The clearance effects of HD + HP on iPTH, ß2-MG, and CysC are better than HD alone. Treatment with HD + HP every 2 weeks is recommended for maintenance HD patients.