Objective:To study the prevalence of anemia,the proportion of hemoglobin(Hb)levels,the treatment methods,and the influencing factors of Hb levels in maintenance hemodialysis(MHD)and peritoneal dialysis patients.Method...Objective:To study the prevalence of anemia,the proportion of hemoglobin(Hb)levels,the treatment methods,and the influencing factors of Hb levels in maintenance hemodialysis(MHD)and peritoneal dialysis patients.Methods:In this study,602 patients with maintenance hemodialysis and continuous ambulatory peritoneal dialysis were enrolled from December 2020 to December 2022 in our hospital,and their medical records were collected and summarized.The main contents included the patient’s gender,age,primary disease,dialysis duration,dialysis method,the use of erythropoietic stimulating agents(ESA),intravenous iron,and laboratory tests.A Hb index exceeding 110 g/L was set as the standard for the prevalence of anemia.Results:The rate of anemia in patients undergoing blood purification was 83%.The proportion of ESA use was 84.1%,and the proportion of iron use was 76.7%,of which the proportion of intravenous iron used was 17.0%,and the proportion of folic acid used was 28.3%.Conclusion:The incidence of anemia in MHD patients was relatively high,with a low proportion of patients reaching the standard Hb levels.Risk factors include albumin(ALB)levels,iron storage,white blood cells,C-reactive protein,cholesterol,etc.Nutritional support,iron supplementation,and prevention of micro-inflammatory reactions can effectively promote the improvement of Hb indicators in dialysis patients to prevent anemia.展开更多
Objective:We used meta-analysis to explore the clinical efficacy of auricular point therapy combined with modern medicine in improving depression/anxiety in maintenance hemodialysis patients.Methods:We searched CNKI,W...Objective:We used meta-analysis to explore the clinical efficacy of auricular point therapy combined with modern medicine in improving depression/anxiety in maintenance hemodialysis patients.Methods:We searched CNKI,Wanfang,Weipu,CBM,The Cochrane Library,PubMed,Web of Science,Embase through computer to build a randomized controlled trials of auricular therapy combined with modern medicine in the treatment of depression/anxiety disorders in China and abroad since 2022.Two evaluators independently screened the studies,extracted and cross-checked the key data in the studies independently after determining the included studies,and then evaluated the quality of the studies respectively.Finally,we used RevMan 5.3 platform for statistical processing of data.Results:This meta-analysis included a total of 12 clinical randomized controlled trials,including a total of 899 patients.The results showed that the observation group was more effective in reducing the scores of Hamilton Anxiety Scale,self rating Anxiety Scale,self rating Depression Scale,Pittsburgh sleep quality index score of maintenance hemodialysis patients.In addition,there was no statistical difference between the observation group and the control group in improving the total clinical effective rate.Conclusion:The observation group has a more obvious effect on the improvement of anxiety or depression in maintenance hemodialysis patients.However,due to the limitation of the quantity and quality of the included studies,the real efficacy of auricular therapy combined with modern medicine in improving anxiety or depression disorder after maintenance hemodialysis still needs to be supported by more carefully designed and standardized multi-center,large-sample clinical studies.展开更多
Background: Hypertension (HTN) is present in up to 90% of end stage kidney disease (ESRD) patients irrespective of the etiology of their kidney disease. Moreover, it is an important modifiable risk factor for progress...Background: Hypertension (HTN) is present in up to 90% of end stage kidney disease (ESRD) patients irrespective of the etiology of their kidney disease. Moreover, it is an important modifiable risk factor for progression to ESRD and its overall cardiovascular morbidity and mortality. Objective: to evaluate, prospectively, the role of Renin-Angiotensin-Aldosterone System blockade (RAAS) in HTN, resistant to 3 conventional antihypertensives, in patients on maintenance hemodialysis (MHD). Patients and methods: A total of 52 such patients were treated with Ramipril and 5 with Losartan after intolerable cough/shortness of breath following Ramipril-use. None of the patients had fluid depletion, renal artery stenosis and primary endocrinopathy. The study group was compared to a matched control group of MHD patients with normal blood pressure following 3 drugs-combination therapies. Results: All patients, with resistant HTN, had significant activation of RAAS system prior to treatment compared to inactive one in the control group. In those with resistant HTN, control of HTN, was established within 2 weeks of therapy and was associated with suppression of the RAAS. Such therapy was associated with minor side effects. Conclusion: Our study has shown that RAAS blockade is safe and effective in controlling such resistant HTN in MHD patients.展开更多
Introduction: The burden of chronic kidney disease (CKD) is rapidly increasing in Tanzania. There is a rapid expansion of hemodialysis (HD) services to meet this demand. The quality of HD services, which is usually te...Introduction: The burden of chronic kidney disease (CKD) is rapidly increasing in Tanzania. There is a rapid expansion of hemodialysis (HD) services to meet this demand. The quality of HD services, which is usually termed HD inadequacy, is under-reported. Therefore, the objective of this study was to determine the prevalence of HD inadequacy using two equations, urea reduction ratio (URR) and Kt/V and its associated factors. The correlation between URR and Kt/V for the diagnosis of HD inadequacy is also determined. Materials and Methods: This was a prospective longitudinal study conducted from March to July 2021 in 98 patients with CKD who underwent maintenance HD at Bugando Medical Centre in Mwanza, Tanzania. Demographic, laboratory, and clinical information was collected and analyzed. The HD inadequacy was estimated by using both the URR and the Kt/V equations. The correlation between the two equations was analyzed by using Cohen’s kappa. Results: The majority (69.4%) of the study participants were male and the mean age was 59 (48 - 68) years. The median hemoglobin level was 10 (8.9 - 11.2) g/dl, and the pre-dialytic urea was 15 (10.6 - 21.3) mmol/L. The prevalence of HD inadequacy was 36 (36.7%). The predictors of HD inadequacy were older age (>50 years) (OR = 3.6, 95 % CI 1.0 - 12.6, p = 0.04), moderate or severe anemia (OR = 4.7, 95 % CI 1.5 - 14.4, p = 0.006) and short duration of HD (OR = 3.1, 95 % CI 1.0 - 9.1, p = 0.04). There was a strong agreement between URR and Kt/V in the diagnosis of HD inadequacy (Kappa = 0.887). Conclusion and Recommendations: HD inadequacy is common, and most predictors can be prevented. Clinicians should use a personalized approach in making sure that anemia is appropriately treated and HD prescription is adhered to for better clinical outcomes among patients with HD.展开更多
Background Coronary artery calcification(CAC)is common in end-stage renal disease(ESRD)patients,and the extent of CAC is closely related to cardiovascular outcomes in ESRD patients.Cartilage oligomeric matrix protein(...Background Coronary artery calcification(CAC)is common in end-stage renal disease(ESRD)patients,and the extent of CAC is closely related to cardiovascular outcomes in ESRD patients.Cartilage oligomeric matrix protein(COMP),as a component of the vascular matrix,has been found to be an inhibitor of arterial calcification in basic studies.However,there is no clinical research on the correlation between COMP and CAC in maintenance hemodialysis(MHD)patients.The aim of this study was to explore the relationship between serum COMP levels and CAC and cardiovascular events in MHD patients.Methods Serum COMP levels were compared between 54 MHD patients and 66 healthy people.MHD patients were then divided into three groups according to the tertiles of the concentration of COMP level and were followed up for major adverse cardiac events(MACEs),which were defined as a combined end point of new onset angina pectoris,nonfatal myocardial infarction,heart failure,coronary artery revascularization,hospitalization due to angina pectoris and all-cause deaths.The CAC score was calculated based on computed tomography scans.Results The serum COMP level in MHD patients was significantly higher than that in the general population[984.23(248.43-1902.61)ng/mL vs.219.01(97.26-821.92)ng/mL,P<0.01].Serum COMP levels were positively correlated with CAC(r=0.313,P=0.021)and serum parathyroid hormone in MHD patients(r=0.359,P<0.01).Linear regression suggested that after adjusting for age,fasting blood glucose(Glu)and glycosylated hemoglobin(HbAlc),CAC score was an independent predictor in the final model for COMP level(β=0.424,t=3.130,P<0.01).The receiver operating characteristic(ROC)curve showed that COMP≥994 mg/mL had 68.0%sensitivity and 72.4%specificity for the prediction of severe CAC[area under the curve(AUC):0.674,P=0.030,95%CI:0.526-0.882].After a median follow-up of 16 months(8-24 months),there was no difference in the incidence rate of MACEs between the upper,middle and lower serum COMP groups.Conclusions Our study found that MHD patients have higher levels of circulating COMP than controls.The serum COMP level is positively correlated with CAC score and could be used as a biomarker of severe CAC in MHD patients.However,there is no obvious correlation between serum COMP levels and the incidence of cardiovascular events.展开更多
Objective To investigate the effect of Levocarnitine on lipid metabolism and nutritional status of maintenance hemodialysis(MHD)patients and possible mechanism.Methods A total of 40 MHD patients [mean age(53.5±7....Objective To investigate the effect of Levocarnitine on lipid metabolism and nutritional status of maintenance hemodialysis(MHD)patients and possible mechanism.Methods A total of 40 MHD patients [mean age(53.5±7.1)years] who underwent normal hemodialysis more than 6 months were randomly classified into two groups,Levocarnitine supplemented group(LS-G)(n=20;Levocarnitine supplementation after each normal hemodialysis session,at a dose of 1.0 g/day by intravenous administration)and control group(C-G)(n=20;normal hemodialysis).Before treatment,one month and three months after treatment we respectively measured or observed the following items,the tolerance to hemodialysis,carnitine level in plasma,C-reactive protein,IL-6,TNF-α,percentage of neutrophil,and some relevant nutritional parameters,such as lipid profile,transferrin,total protein,albumin and prealbumin levels.Comparative analysis was conducted between the two groups.Results In LS-G three months after treatment,the levels of carnitine,hemoglobin,and prealbumin in plasma were significantly increased(P<0.05),but C-reactive protein,neutrophil percentage,low-density lipoprotein and triglyceride were significantly decreased(P<0.05)in contrast to those in C-G and before treatment.Transferrin,total protein,and albumin were elevated in LS-G,with no statistical significance.Conclusion There was a significant improvement of lipid metabolism and nutritional status for the long-term maintenance hemodialysis patients with Levocarnitine supplementation.And this improvement is related to the decrease of inflammatory factors.展开更多
BACKGROUND Coronavirus disease 2019(COVID-19)has been the most talked-about disease of the past few years.Patients with significant comorbidities have been at particular risk of adverse outcomes.This study looked at t...BACKGROUND Coronavirus disease 2019(COVID-19)has been the most talked-about disease of the past few years.Patients with significant comorbidities have been at particular risk of adverse outcomes.This study looked at the outcomes and risk factors for adverse outcomes among patients on chronic hemodialysis for end-stage renal disease,a group of patients known to be particularly susceptible to infectious complications.AIM To assess outcomes and risk factors for adverse outcomes of COVID-19 infection among patients on chronic hemodialysis.METHODS We searched PubMed/MEDLINE,EMBASE,Reference Citation Analysis(https://www.referencecitationanalysis.com/)and Web of Science databases for relevant terms and imported the results into the Covidence platform.From there,studies were assessed in two stages for relevance and quality,and data from studies that satisfied all the requirements were extracted into a spreadsheet.The data was then analyzed descriptively and statistically.RESULTS Of the 920 studies identified through the initial database search,only 17 were included in the final analysis.The studies included in the analysis were mostly carried out during the first wave.We found that COVID-19 incidence among patients on hemodialysis was significant,over 10%in some studies.Those who developed COVID-19 infection were most likely going to be hospitalized,and over 1 in 5 died from the infection.Intensive care unit admission rate was lower than the infection lethality rate.Biochemical abnormalities and dyspnea were generally reported to be associated with adverse outcomes.CONCLUSION This systematic review confirms that patients on chronic hemodialysis are very high-risk individuals for COVID-19 infections,and a significant proportion was infected during the first wave.Their prognosis is overall much worse than in the general population,and every effort needs to be made to decrease their exposure.展开更多
Objective:This study aimed to evaluate the effects of progressive relaxation therapy on patients with maintenance hemodialysis.Methods:A literature search was performed using PubMed,Embase,Cochrane Library,China Natio...Objective:This study aimed to evaluate the effects of progressive relaxation therapy on patients with maintenance hemodialysis.Methods:A literature search was performed using PubMed,Embase,Cochrane Library,China National Knowledge Infrastructure,and Wanfang Data from inception to July 2020.Randomized controlled trials on the use of progressive muscle relaxation therapy in maintenance hemodialysis patients were selected.The primary outcomes were the depression and anxiety.Secondary outcomes included fatigue and sleep.Two reviewers proceeded study selection and quality assessment of included trials and performed heterogeneity of included studies before meta-analysis.Results:A total of 8 studies,which comprised a total of 668 participants were included in the final meta-analysis.The results showed that progressive muscle relaxation therapy could reduce the depression of patients(MD=-5.11,95%CI:-6.74 to-3.48,P<0.001),reduce the anxiety(SMD=-1.27,95%CI:-1.73 to-0.82,P<0.001),relieve fatigue symptoms(MD=-0.87,95%CI:-1.20 to-0.53,P<0.001),improve the sleep quality(MD=-1.69,95%CI:-1.95 to-1.42,P<0.001).Conclusion:Progressive muscle relaxation therapy has positive effects on depression,anxiety,fatigue and sleep quality in patients with maintenance hemodialysis.While concurrent evidence is insufficient,and further studies of high quality are needed to strengthen the conclusion.展开更多
Objective: To investigate the status of caregiver burden and influencing factors among family caregivers in maintenance hemodialysis (MHD) patients under the background of coronavirus disease 2019, and to provide refe...Objective: To investigate the status of caregiver burden and influencing factors among family caregivers in maintenance hemodialysis (MHD) patients under the background of coronavirus disease 2019, and to provide references for nursing intervention. Methods: From May to August 2020, 237 convenient samples were recruited from the Hemodialysis Centers of The Renmin Hospital of Wuhan University and Zhongnan Hospital of Wuhan University. Questionnaires were conducted with the General Information Questionnaire, Zarit Burden Interview (ZBI), Sense of Coherence-13 (SOC-13) and Perceived Social Support Scale (PSSS). Multiple linear regression was used to analyze the influencing factors of caregiver burden. Results: The score of ZBI among the caregivers was (36.05 ± 14.09). The ZBI of family caregivers was negatively correlated with SOC-13 and PSSS (P < 0.01). Multiple regression results showed that professional status of MHD patients, activity of MHD patients, comprehensibility, manageability and other support were the main influencing factors of their caregiver burden (P < 0.01), which explained 44.4% of the variance. Conclusion: The caregiver burden among family caregivers of MHD patients was above average under the background of COVID-19, which indicated that they felt more burden in the process of caring. Medical staff could give targeted support and guidance in combination with their influencing factors to reduce their caregiver burden further.展开更多
INTRODUCTIONA high prevalence of antibodies to hepatitis C virus(HCV)(range from 3.3%-80%)has beenreported in hemodialysis(HD)patients,andworrisome as it often becomes chronic and induceschronic liver disease,therefor...INTRODUCTIONA high prevalence of antibodies to hepatitis C virus(HCV)(range from 3.3%-80%)has beenreported in hemodialysis(HD)patients,andworrisome as it often becomes chronic and induceschronic liver disease,therefore thenephrologists face a major challenge of how toprevent it.The main route of HCV transmission展开更多
This study compared Sheng Xue Ning(SXN)tablets with ferrous succinate(FS)tablets in terms of their efficacy for the treatment of iron-deficient renal anemia and safety in patients subject to maintenance hemodialysis(M...This study compared Sheng Xue Ning(SXN)tablets with ferrous succinate(FS)tablets in terms of their efficacy for the treatment of iron-deficient renal anemia and safety in patients subject to maintenance hemodialysis(MHD).A total of 94 patients undergoing MHD were randomly assigned to an experiment group(receiving oral SXN tablcts,SXN group)and a control group(orally given FS tablets,FS group)and followed up for 12 weeks.Erythropoietin(EPO)was used in both groups.The eficacy was assessed by detecting the subsequent changes in hemoglobin(Hb),serum iron(SI),SF and transferrin saturation(TSAT).At the 12th week,Hb and TSAT levels in both groups were significantly increased compared to those in the screening period(P<0.05).However,no significant difference in Hb and TSAT was found between the two groups.The average weekly EPO dosage used was lower in SXN group than in FS group(P<0.05)at the 10th week and the 12th week.Our study showed that SXN tablets can effectively ameliorate renal anemia and keep iron metabolism stable in MHD patients,and its efficacy is virtually close to that of FS tablets.Meanwhile,SXN tablets can reduce the dosage of EPO and have a good safety profile.展开更多
<strong>Introduction:</strong> Gastrointestinal symptoms (GIS) are common in patients on maintenance hemodialysis and constitute an important cause of morbidity. <strong>Objectives:</strong> To...<strong>Introduction:</strong> Gastrointestinal symptoms (GIS) are common in patients on maintenance hemodialysis and constitute an important cause of morbidity. <strong>Objectives:</strong> To determine the prevalence of GIS and identify their determinants in adults on maintenance hemodialysis in Cameroon. <strong>Patients and Methods:</strong> This hospital-based cross-sectional study was conducted from January to May 2017 at the Yaounde University Teaching Hospital dialysis center. All conscious consenting adults’ patients who provided a written informed consent and have been on hemodialysis for more than three months with an arterio-venous fistula were recruited. All chronic hemodialysis patients of the center dialyze 4 hours twice a week. All patients with dementia were excluded. We collected demographic, clinical, and paraclinical data and used Rome IV modified GIS rating scale. Parametric and non-parametric tests were used to compare variables. <strong>Results:</strong> We included 83 (72.3% males) participants with a mean (SD) age of 50 (12) years. Hypertension (31.3%), chronic glomerulonephritis (26.5%) and diabetes mellitus (20.5%) were the leading baseline nephropathy. There were 31 (37.3%) participants with psychiatric disorders including anxiety (45.2%) and depression (54.8%). The biological abnormalities were increased parathormone (20.5%), hypocalcemia (24.1%), hyperphosphatemia (32.5%), increased C-reactive protein (46.4%) and anemia (68.7%). The GIS was reported in 73 (87.9%) participants. Diarrhea (47%), constipation (38.6%), vomiting (38.6%), anorexia (33.7%) and nausea (31.3%) were the main GIS observed. The presence of hypertension was the only association with the GIS (p = 0.02). We did not find any association between GIS and age, gender, diabetes mellitus, psychiatric disorders and duration in dialysis (all p > 0.1). <strong>Conclusion:</strong> We reported a high prevalence of GIS in this mainly young adult population. This could be related to their under-dialysis status and suggest the increased frequency of dialysis session in this setting.展开更多
The effect of lanthanum carbonate on abdominal aortic calcification(AAC) in the elderly maintenance hemodialysis(MHD) patients was investigated. Fifty-four cases subjected to routine MHD complicated with skin pruritus...The effect of lanthanum carbonate on abdominal aortic calcification(AAC) in the elderly maintenance hemodialysis(MHD) patients was investigated. Fifty-four cases subjected to routine MHD complicated with skin pruritus admitted to our hospital were selected and randomly divided into case group(n=28) and control group(n=26). The control group was given routine MHD alone. The case group was given lanthanum carbonate additionally on the basis of routine MHD. The changes of itching degrees at first and third month, and serum calcium, phosphorus, calcium-phosphorus products, intact parathyroid hormone(i PTH) levels and AAC scores at third month after treatments were compared between the two groups. The correlation between calcium-phosphorus products and AAC scores was also analyzed. There was no significant difference in the baseline of blood urea nitrogen(BUN), serum creatinine(Scr), uric acid, albumin, hemoglobin, C reactive protein(CRP), low density lipoprotein(LDL), high density lipoprotein(HDL), triglyceride, total cholesterol between case group and control group(P>0.05 for all). There was also no significant difference in the baseline itching scores between the case group and the control group(P>0.05). At 1st and 3rd month after treatment, the itching scores in the case group were 14.2±3.2 and 10.5±2.3, respectively, which were significantly lower than the baseline and those in the control group(P<0.05 for all). At 1st and 3rd month after treatment, the itching scores in the control group were 23.6±5.9 and 24.8±6.3, respectively, which were significantly higher than the baseline(P<0.05). There was no significant difference in the baseline of serum calcium, phosphorus, calcium-phosphorus products, i PTH levels between the case group and control group(P>0.05). At 3rd month after treatment, serum phosphorus, calcium-phosphorus products and i PTH levels in the case group were decreased significantly as compared with the baseline(P<0.05), and the serum calcium, phosphorus, calcium-phosphorus products, and i PTH levels were statistically decreased as compared with those in the control group(P<0.05). The AAC scores showed statistically significant difference between the case group and the control group(P<0.05). The serum phosphorus and AAC scores showed a positive correlation in both two groups. It was suggested that the administration of lanthanum carbonate in the elderly MHD patients can effectively relieve itching, and simultaneously reduce serum phosphorus and i PTH levels, resulting in the attenuation of vascular calcification.展开更多
Background: Malnutrition is associated with higher risk of mortality in maintenance hemodialysis (MHD) patients. The geriatric nutritional risk index (GNRI) has been developed as a tool to assess the nutritional risk....Background: Malnutrition is associated with higher risk of mortality in maintenance hemodialysis (MHD) patients. The geriatric nutritional risk index (GNRI) has been developed as a tool to assess the nutritional risk. Objectives: The purpose of the present study was to examine the significance of the GNRI as a mortality predictor in MHD patients. Methods: We retrospectively examined the GNRI of 259 MHD patients aged 59.2 ± 12.8 years, and followed up for 36 months. The patients were divided into two groups according to GNRI values of 91.0. Predictors for all-cause mortality were examined using Kaplan-Meier and Cox proportional-hazards analyses. Results: During the follow-up period of 36 months, a total of 76 patients died. Kaplan-Meier survival analysis showed that the subjects with a GNRI 91 (n = 230) (Log-rank test,展开更多
Background: Arterial calcification is a predictive marker in patient on hemodialysis (HD), but the relationship between arterial calcification and calciprotein particles (CPPs) is unclear. Methods: We examined the eff...Background: Arterial calcification is a predictive marker in patient on hemodialysis (HD), but the relationship between arterial calcification and calciprotein particles (CPPs) is unclear. Methods: We examined the effects of ferric citrate hydrate (JTT-751) on CPP level and evaluated changes in aortic arch calcification (AoAC) grade in patients on maintenance HD (MHD). In total, 70 MHD patients were enrolled in the study and followed for 24 months. We measured serum CPP levels and fibroblast growth factor 23 (FGF 23) among propensity score-matched MHD patients. One group (n = 35) was treated with CaCO3 and the other (n = 35) was treated with ferric citrate hydrate (JTT-751). AoAC was assessed on chest-X rays. Eligible patients continued the same treatment. Results: All 70 patients completed the study. Serum CPP levels reduced in the JTT-751 group, but were not significantly different in the CaCO3 group. Among patients whose baseline AoAC score (AoACS) was ≤ 4 (median), median AoACS increased from 0 (0 - 3) to 3 (2 - 4) (p 3 group, median AoACS increased from 2 (0 - 2) to 3 (0 - 4) (p Conclusion: These results indicate that the administration of JTT-751 decreased serum CPP levels but did not inhibit AoAC progression in patients on MHD.展开更多
Objective: To determine the impact of pulmonary hypertension (PH) on maintenance hemodialysis (MHD) patients' cardiovascular events and all-cause mortality. Methods: We included 90 MHD patients, divided into group...Objective: To determine the impact of pulmonary hypertension (PH) on maintenance hemodialysis (MHD) patients' cardiovascular events and all-cause mortality. Methods: We included 90 MHD patients, divided into group with PH and group without PH. All patients had been followed up for 4 years, and the primary endpoints were all cause mortality and cardiovascular events. We compared the clinical data and the endpoint events between the two groups. Results: We found PH in 37 patients (41.11%). The incidence of previous cardiovascular disease in group with PH was significantly higher than that in group without PH (χ2=2.034, P < 0.05). The left atrial diameter in group with PH was significantly higher than that in group without PH (t = 7.265, P < 0.01). Logistic regression analysis revealed that previous cardiovascular disease and left atrial diameter were the independent determinants of PH. The rate of new cardiovascular events in group with PH(59.5%) was significantly higher than that in group without PH(34%) (χ2=9.203, P < 0.05). The associated variables of cardiovascular events were:systolic pulmonary arterial pressure, age, history cardiovascular disease, hs-CRP, ejection fraction, left ventricular diastolic dysfunction. In a multivariate model, the PH maintained its independent association. The mortality rate in group with PH (48.6%) was significantly higher than that in group without PH (26.4%) (χ2=5.049, P <0.05). In the Cox survival analysis, we found an association between mortality and systolic pulmonary arterial pressure, age, previous cardiovascular disease, Alb, ejection fraction. In a multivariate model the PH remains as independent predictor of mortality. Conclusion:Pulmonary hypertension is common in HD patients and a valuable predictor of mortality and cardiovascular events.展开更多
Concerned about the current situation of hemodialysis patients'awareness of the problems related to dialysis complicated with hyperphosphatemia,further analyze the existing problems and causes,give targeted and in...Concerned about the current situation of hemodialysis patients'awareness of the problems related to dialysis complicated with hyperphosphatemia,further analyze the existing problems and causes,give targeted and individualized health education,improve the compliance of diet,medication and self-management,strengthen nurse-patient communication,establish a good nurse-patient relationship,reduce and control the incidence of hyperphosphatemia,improve patients'quality of life,and improve prognosis.展开更多
Objective:This study aimed to evaluate the effects of mindfulness-based stress reduction therapy on anxiety and depression in patients with maintenance hemodialysis.Methods:CNKI,VIP,WanFang,CBM,Embase,the Cochrane Lib...Objective:This study aimed to evaluate the effects of mindfulness-based stress reduction therapy on anxiety and depression in patients with maintenance hemodialysis.Methods:CNKI,VIP,WanFang,CBM,Embase,the Cochrane Library and PubMed databases were retrieved.Randomized controlled trials of intervention effects of mindfulness-based stress reduction combined with conventional hemodialysis education compared with conventional hemodialysis education on maintenance hemodialysis patients were collected.The retrieval period was from the establishment of the database to December 2019.Two researchers independently screened the literatures,extracted the data and evaluated the risk of bias in the included studies.RevMan 5.3 software was used for analysis.Results:A total of 9 studies,which comprised a total of 664 participants were included in the final meta analysis.The results showed that mindfulness-based stress reduction could reduce the anxiety of patients(SMD=?1.65,95%CI:?2.29 to?1.01),reduce the depression(SMD=?1.44,95%CI:?1.85 to?1.03).Conclusion:Mindfulness-based stress reduction therapy has positive effects on depression,anxiety in patients with maintenance hemodialysis.展开更多
Background: The geriatric nutritional risk index (GNRI) has been developed as a tool to assess the nutritional risk. The triglyceride to high-density lipoprotein cholesterol (TG/HDL-C) ratio has been shown to be a pre...Background: The geriatric nutritional risk index (GNRI) has been developed as a tool to assess the nutritional risk. The triglyceride to high-density lipoprotein cholesterol (TG/HDL-C) ratio has been shown to be a predictor of cardiovascular (CV) outcomes in the general population. Objectives: The aim of this study was to determine whether the combination of GNRI and TG/HDL-C ratio is a predictor of all-cause mortality and CV deaths in maintenance hemodialysis (MHD) patients. Methods: We performed a retrospective, observational cohort study in which we enrolled 341 MHD patients from a single center in Japan who had been followed up for a mean of 48.0 ± 12.7 months. The outcomes were defined as the occurrence of all-cause mortality and CV deaths during the follow-up period. Baseline GNRI and TG/HDL-C ratios were investigated for associations with outcomes by using Cox proportion hazards models adjusted for demographic parameters. Results: Overall, 101 of the subjects had died, of whom 52 died due to CV events during the mean follow-up period of 48.0 ± 12.7 months. The patients were grouped into four categories according to a median GNRI Conclusion: The combination of GNRI and TG/HDL-C ratio is an easily accessible marker for predicting all-cause mortality and CV deaths in MHD patients.展开更多
<strong>Introduction:</strong> Hemodialysis is the most common end-stage renal disease treatment worldwide. Several factors may influence treatment outcomes. Adequacy (dose) of hemodialysis remains controv...<strong>Introduction:</strong> Hemodialysis is the most common end-stage renal disease treatment worldwide. Several factors may influence treatment outcomes. Adequacy (dose) of hemodialysis remains controversial;however, investigations on the effectiveness rate (Kt/V ≥ 1.2), which could reflect morbimortality, are preferred. <strong>Objective:</strong> This study aimed to describe the level of adequacy of hemodialysis among patients undergoing treatment in the city of Rio Grande (RS), Brazil. <strong>Method:</strong> In this prospective cohort study, 156 patients undergoing hemodialysis treatment between July 2016 and June 2017 in the two hemodialysis centers in the city of Rio Grande (RS), Brazil, were included. Frequency distribution as per Kt/V stratification was analyzed. Chi-square test was used to compare proportions. <strong>Results:</strong> Adequate hemodialysis (Kt/V ≥ 1.2) was observed in 105 patients (67%), 88% were from the municipality (mean age, 59 years), and 43% had visited the hospital before knowing about their kidney disease. Most of them were referred to a nephrologist (70%). Of the 156 patients, 114 patients (73%) remained in dialysis treatment, 10 (6%) underwent transplantation, 9 (6%) were transferred, and 23 (15%) died at the end of 12 months. <strong>Conclusion:</strong> Primary care should be expanded for early diagnosis of chronic kidney disease, improved venous access preparation, and increased number of patients with hemodialysis adequacy. Hemodialysis adequacy in patients undergoing treatment in the city of Rio Grande (RS), Brazil, needs to be improved.展开更多
文摘Objective:To study the prevalence of anemia,the proportion of hemoglobin(Hb)levels,the treatment methods,and the influencing factors of Hb levels in maintenance hemodialysis(MHD)and peritoneal dialysis patients.Methods:In this study,602 patients with maintenance hemodialysis and continuous ambulatory peritoneal dialysis were enrolled from December 2020 to December 2022 in our hospital,and their medical records were collected and summarized.The main contents included the patient’s gender,age,primary disease,dialysis duration,dialysis method,the use of erythropoietic stimulating agents(ESA),intravenous iron,and laboratory tests.A Hb index exceeding 110 g/L was set as the standard for the prevalence of anemia.Results:The rate of anemia in patients undergoing blood purification was 83%.The proportion of ESA use was 84.1%,and the proportion of iron use was 76.7%,of which the proportion of intravenous iron used was 17.0%,and the proportion of folic acid used was 28.3%.Conclusion:The incidence of anemia in MHD patients was relatively high,with a low proportion of patients reaching the standard Hb levels.Risk factors include albumin(ALB)levels,iron storage,white blood cells,C-reactive protein,cholesterol,etc.Nutritional support,iron supplementation,and prevention of micro-inflammatory reactions can effectively promote the improvement of Hb indicators in dialysis patients to prevent anemia.
基金supported by Youth Fund Project of National Natural Science Foundation of China(No.81904141)Hubei Chen Xiaoping Science and Technology Development Foundation 2022 Huaiqi Huang Special Fund for Immune Disease Research(No.CXPJJH122003-09)Kidney Health for All-A Series of Science Popularization Project for Middle aged and Elderly Patients with Chronic Diseases under the Epidemic Situation(No.22KPHDRC00040).
文摘Objective:We used meta-analysis to explore the clinical efficacy of auricular point therapy combined with modern medicine in improving depression/anxiety in maintenance hemodialysis patients.Methods:We searched CNKI,Wanfang,Weipu,CBM,The Cochrane Library,PubMed,Web of Science,Embase through computer to build a randomized controlled trials of auricular therapy combined with modern medicine in the treatment of depression/anxiety disorders in China and abroad since 2022.Two evaluators independently screened the studies,extracted and cross-checked the key data in the studies independently after determining the included studies,and then evaluated the quality of the studies respectively.Finally,we used RevMan 5.3 platform for statistical processing of data.Results:This meta-analysis included a total of 12 clinical randomized controlled trials,including a total of 899 patients.The results showed that the observation group was more effective in reducing the scores of Hamilton Anxiety Scale,self rating Anxiety Scale,self rating Depression Scale,Pittsburgh sleep quality index score of maintenance hemodialysis patients.In addition,there was no statistical difference between the observation group and the control group in improving the total clinical effective rate.Conclusion:The observation group has a more obvious effect on the improvement of anxiety or depression in maintenance hemodialysis patients.However,due to the limitation of the quantity and quality of the included studies,the real efficacy of auricular therapy combined with modern medicine in improving anxiety or depression disorder after maintenance hemodialysis still needs to be supported by more carefully designed and standardized multi-center,large-sample clinical studies.
文摘Background: Hypertension (HTN) is present in up to 90% of end stage kidney disease (ESRD) patients irrespective of the etiology of their kidney disease. Moreover, it is an important modifiable risk factor for progression to ESRD and its overall cardiovascular morbidity and mortality. Objective: to evaluate, prospectively, the role of Renin-Angiotensin-Aldosterone System blockade (RAAS) in HTN, resistant to 3 conventional antihypertensives, in patients on maintenance hemodialysis (MHD). Patients and methods: A total of 52 such patients were treated with Ramipril and 5 with Losartan after intolerable cough/shortness of breath following Ramipril-use. None of the patients had fluid depletion, renal artery stenosis and primary endocrinopathy. The study group was compared to a matched control group of MHD patients with normal blood pressure following 3 drugs-combination therapies. Results: All patients, with resistant HTN, had significant activation of RAAS system prior to treatment compared to inactive one in the control group. In those with resistant HTN, control of HTN, was established within 2 weeks of therapy and was associated with suppression of the RAAS. Such therapy was associated with minor side effects. Conclusion: Our study has shown that RAAS blockade is safe and effective in controlling such resistant HTN in MHD patients.
文摘Introduction: The burden of chronic kidney disease (CKD) is rapidly increasing in Tanzania. There is a rapid expansion of hemodialysis (HD) services to meet this demand. The quality of HD services, which is usually termed HD inadequacy, is under-reported. Therefore, the objective of this study was to determine the prevalence of HD inadequacy using two equations, urea reduction ratio (URR) and Kt/V and its associated factors. The correlation between URR and Kt/V for the diagnosis of HD inadequacy is also determined. Materials and Methods: This was a prospective longitudinal study conducted from March to July 2021 in 98 patients with CKD who underwent maintenance HD at Bugando Medical Centre in Mwanza, Tanzania. Demographic, laboratory, and clinical information was collected and analyzed. The HD inadequacy was estimated by using both the URR and the Kt/V equations. The correlation between the two equations was analyzed by using Cohen’s kappa. Results: The majority (69.4%) of the study participants were male and the mean age was 59 (48 - 68) years. The median hemoglobin level was 10 (8.9 - 11.2) g/dl, and the pre-dialytic urea was 15 (10.6 - 21.3) mmol/L. The prevalence of HD inadequacy was 36 (36.7%). The predictors of HD inadequacy were older age (>50 years) (OR = 3.6, 95 % CI 1.0 - 12.6, p = 0.04), moderate or severe anemia (OR = 4.7, 95 % CI 1.5 - 14.4, p = 0.006) and short duration of HD (OR = 3.1, 95 % CI 1.0 - 9.1, p = 0.04). There was a strong agreement between URR and Kt/V in the diagnosis of HD inadequacy (Kappa = 0.887). Conclusion and Recommendations: HD inadequacy is common, and most predictors can be prevented. Clinicians should use a personalized approach in making sure that anemia is appropriately treated and HD prescription is adhered to for better clinical outcomes among patients with HD.
基金supported by the National Natural Science Foundation of China(81400262)the Backbone Fund of Peking University Third Hospital(Y72497-04)
文摘Background Coronary artery calcification(CAC)is common in end-stage renal disease(ESRD)patients,and the extent of CAC is closely related to cardiovascular outcomes in ESRD patients.Cartilage oligomeric matrix protein(COMP),as a component of the vascular matrix,has been found to be an inhibitor of arterial calcification in basic studies.However,there is no clinical research on the correlation between COMP and CAC in maintenance hemodialysis(MHD)patients.The aim of this study was to explore the relationship between serum COMP levels and CAC and cardiovascular events in MHD patients.Methods Serum COMP levels were compared between 54 MHD patients and 66 healthy people.MHD patients were then divided into three groups according to the tertiles of the concentration of COMP level and were followed up for major adverse cardiac events(MACEs),which were defined as a combined end point of new onset angina pectoris,nonfatal myocardial infarction,heart failure,coronary artery revascularization,hospitalization due to angina pectoris and all-cause deaths.The CAC score was calculated based on computed tomography scans.Results The serum COMP level in MHD patients was significantly higher than that in the general population[984.23(248.43-1902.61)ng/mL vs.219.01(97.26-821.92)ng/mL,P<0.01].Serum COMP levels were positively correlated with CAC(r=0.313,P=0.021)and serum parathyroid hormone in MHD patients(r=0.359,P<0.01).Linear regression suggested that after adjusting for age,fasting blood glucose(Glu)and glycosylated hemoglobin(HbAlc),CAC score was an independent predictor in the final model for COMP level(β=0.424,t=3.130,P<0.01).The receiver operating characteristic(ROC)curve showed that COMP≥994 mg/mL had 68.0%sensitivity and 72.4%specificity for the prediction of severe CAC[area under the curve(AUC):0.674,P=0.030,95%CI:0.526-0.882].After a median follow-up of 16 months(8-24 months),there was no difference in the incidence rate of MACEs between the upper,middle and lower serum COMP groups.Conclusions Our study found that MHD patients have higher levels of circulating COMP than controls.The serum COMP level is positively correlated with CAC score and could be used as a biomarker of severe CAC in MHD patients.However,there is no obvious correlation between serum COMP levels and the incidence of cardiovascular events.
基金supported by the Science and Technology Fund of Xi'an(No.SF08002)
文摘Objective To investigate the effect of Levocarnitine on lipid metabolism and nutritional status of maintenance hemodialysis(MHD)patients and possible mechanism.Methods A total of 40 MHD patients [mean age(53.5±7.1)years] who underwent normal hemodialysis more than 6 months were randomly classified into two groups,Levocarnitine supplemented group(LS-G)(n=20;Levocarnitine supplementation after each normal hemodialysis session,at a dose of 1.0 g/day by intravenous administration)and control group(C-G)(n=20;normal hemodialysis).Before treatment,one month and three months after treatment we respectively measured or observed the following items,the tolerance to hemodialysis,carnitine level in plasma,C-reactive protein,IL-6,TNF-α,percentage of neutrophil,and some relevant nutritional parameters,such as lipid profile,transferrin,total protein,albumin and prealbumin levels.Comparative analysis was conducted between the two groups.Results In LS-G three months after treatment,the levels of carnitine,hemoglobin,and prealbumin in plasma were significantly increased(P<0.05),but C-reactive protein,neutrophil percentage,low-density lipoprotein and triglyceride were significantly decreased(P<0.05)in contrast to those in C-G and before treatment.Transferrin,total protein,and albumin were elevated in LS-G,with no statistical significance.Conclusion There was a significant improvement of lipid metabolism and nutritional status for the long-term maintenance hemodialysis patients with Levocarnitine supplementation.And this improvement is related to the decrease of inflammatory factors.
文摘BACKGROUND Coronavirus disease 2019(COVID-19)has been the most talked-about disease of the past few years.Patients with significant comorbidities have been at particular risk of adverse outcomes.This study looked at the outcomes and risk factors for adverse outcomes among patients on chronic hemodialysis for end-stage renal disease,a group of patients known to be particularly susceptible to infectious complications.AIM To assess outcomes and risk factors for adverse outcomes of COVID-19 infection among patients on chronic hemodialysis.METHODS We searched PubMed/MEDLINE,EMBASE,Reference Citation Analysis(https://www.referencecitationanalysis.com/)and Web of Science databases for relevant terms and imported the results into the Covidence platform.From there,studies were assessed in two stages for relevance and quality,and data from studies that satisfied all the requirements were extracted into a spreadsheet.The data was then analyzed descriptively and statistically.RESULTS Of the 920 studies identified through the initial database search,only 17 were included in the final analysis.The studies included in the analysis were mostly carried out during the first wave.We found that COVID-19 incidence among patients on hemodialysis was significant,over 10%in some studies.Those who developed COVID-19 infection were most likely going to be hospitalized,and over 1 in 5 died from the infection.Intensive care unit admission rate was lower than the infection lethality rate.Biochemical abnormalities and dyspnea were generally reported to be associated with adverse outcomes.CONCLUSION This systematic review confirms that patients on chronic hemodialysis are very high-risk individuals for COVID-19 infections,and a significant proportion was infected during the first wave.Their prognosis is overall much worse than in the general population,and every effort needs to be made to decrease their exposure.
文摘Objective:This study aimed to evaluate the effects of progressive relaxation therapy on patients with maintenance hemodialysis.Methods:A literature search was performed using PubMed,Embase,Cochrane Library,China National Knowledge Infrastructure,and Wanfang Data from inception to July 2020.Randomized controlled trials on the use of progressive muscle relaxation therapy in maintenance hemodialysis patients were selected.The primary outcomes were the depression and anxiety.Secondary outcomes included fatigue and sleep.Two reviewers proceeded study selection and quality assessment of included trials and performed heterogeneity of included studies before meta-analysis.Results:A total of 8 studies,which comprised a total of 668 participants were included in the final meta-analysis.The results showed that progressive muscle relaxation therapy could reduce the depression of patients(MD=-5.11,95%CI:-6.74 to-3.48,P<0.001),reduce the anxiety(SMD=-1.27,95%CI:-1.73 to-0.82,P<0.001),relieve fatigue symptoms(MD=-0.87,95%CI:-1.20 to-0.53,P<0.001),improve the sleep quality(MD=-1.69,95%CI:-1.95 to-1.42,P<0.001).Conclusion:Progressive muscle relaxation therapy has positive effects on depression,anxiety,fatigue and sleep quality in patients with maintenance hemodialysis.While concurrent evidence is insufficient,and further studies of high quality are needed to strengthen the conclusion.
基金This research has received support from Health Commission of Hubei Provincial(No.LHHL2020ZD-02)Renmin Hospital of Wuhan University(No.HL2021ZC-02).
文摘Objective: To investigate the status of caregiver burden and influencing factors among family caregivers in maintenance hemodialysis (MHD) patients under the background of coronavirus disease 2019, and to provide references for nursing intervention. Methods: From May to August 2020, 237 convenient samples were recruited from the Hemodialysis Centers of The Renmin Hospital of Wuhan University and Zhongnan Hospital of Wuhan University. Questionnaires were conducted with the General Information Questionnaire, Zarit Burden Interview (ZBI), Sense of Coherence-13 (SOC-13) and Perceived Social Support Scale (PSSS). Multiple linear regression was used to analyze the influencing factors of caregiver burden. Results: The score of ZBI among the caregivers was (36.05 ± 14.09). The ZBI of family caregivers was negatively correlated with SOC-13 and PSSS (P < 0.01). Multiple regression results showed that professional status of MHD patients, activity of MHD patients, comprehensibility, manageability and other support were the main influencing factors of their caregiver burden (P < 0.01), which explained 44.4% of the variance. Conclusion: The caregiver burden among family caregivers of MHD patients was above average under the background of COVID-19, which indicated that they felt more burden in the process of caring. Medical staff could give targeted support and guidance in combination with their influencing factors to reduce their caregiver burden further.
基金Scientific Research Foundation,State Health Commission,No.96-2-128
文摘INTRODUCTIONA high prevalence of antibodies to hepatitis C virus(HCV)(range from 3.3%-80%)has beenreported in hemodialysis(HD)patients,andworrisome as it often becomes chronic and induceschronic liver disease,therefore thenephrologists face a major challenge of how toprevent it.The main route of HCV transmission
文摘This study compared Sheng Xue Ning(SXN)tablets with ferrous succinate(FS)tablets in terms of their efficacy for the treatment of iron-deficient renal anemia and safety in patients subject to maintenance hemodialysis(MHD).A total of 94 patients undergoing MHD were randomly assigned to an experiment group(receiving oral SXN tablcts,SXN group)and a control group(orally given FS tablets,FS group)and followed up for 12 weeks.Erythropoietin(EPO)was used in both groups.The eficacy was assessed by detecting the subsequent changes in hemoglobin(Hb),serum iron(SI),SF and transferrin saturation(TSAT).At the 12th week,Hb and TSAT levels in both groups were significantly increased compared to those in the screening period(P<0.05).However,no significant difference in Hb and TSAT was found between the two groups.The average weekly EPO dosage used was lower in SXN group than in FS group(P<0.05)at the 10th week and the 12th week.Our study showed that SXN tablets can effectively ameliorate renal anemia and keep iron metabolism stable in MHD patients,and its efficacy is virtually close to that of FS tablets.Meanwhile,SXN tablets can reduce the dosage of EPO and have a good safety profile.
文摘<strong>Introduction:</strong> Gastrointestinal symptoms (GIS) are common in patients on maintenance hemodialysis and constitute an important cause of morbidity. <strong>Objectives:</strong> To determine the prevalence of GIS and identify their determinants in adults on maintenance hemodialysis in Cameroon. <strong>Patients and Methods:</strong> This hospital-based cross-sectional study was conducted from January to May 2017 at the Yaounde University Teaching Hospital dialysis center. All conscious consenting adults’ patients who provided a written informed consent and have been on hemodialysis for more than three months with an arterio-venous fistula were recruited. All chronic hemodialysis patients of the center dialyze 4 hours twice a week. All patients with dementia were excluded. We collected demographic, clinical, and paraclinical data and used Rome IV modified GIS rating scale. Parametric and non-parametric tests were used to compare variables. <strong>Results:</strong> We included 83 (72.3% males) participants with a mean (SD) age of 50 (12) years. Hypertension (31.3%), chronic glomerulonephritis (26.5%) and diabetes mellitus (20.5%) were the leading baseline nephropathy. There were 31 (37.3%) participants with psychiatric disorders including anxiety (45.2%) and depression (54.8%). The biological abnormalities were increased parathormone (20.5%), hypocalcemia (24.1%), hyperphosphatemia (32.5%), increased C-reactive protein (46.4%) and anemia (68.7%). The GIS was reported in 73 (87.9%) participants. Diarrhea (47%), constipation (38.6%), vomiting (38.6%), anorexia (33.7%) and nausea (31.3%) were the main GIS observed. The presence of hypertension was the only association with the GIS (p = 0.02). We did not find any association between GIS and age, gender, diabetes mellitus, psychiatric disorders and duration in dialysis (all p > 0.1). <strong>Conclusion:</strong> We reported a high prevalence of GIS in this mainly young adult population. This could be related to their under-dialysis status and suggest the increased frequency of dialysis session in this setting.
文摘The effect of lanthanum carbonate on abdominal aortic calcification(AAC) in the elderly maintenance hemodialysis(MHD) patients was investigated. Fifty-four cases subjected to routine MHD complicated with skin pruritus admitted to our hospital were selected and randomly divided into case group(n=28) and control group(n=26). The control group was given routine MHD alone. The case group was given lanthanum carbonate additionally on the basis of routine MHD. The changes of itching degrees at first and third month, and serum calcium, phosphorus, calcium-phosphorus products, intact parathyroid hormone(i PTH) levels and AAC scores at third month after treatments were compared between the two groups. The correlation between calcium-phosphorus products and AAC scores was also analyzed. There was no significant difference in the baseline of blood urea nitrogen(BUN), serum creatinine(Scr), uric acid, albumin, hemoglobin, C reactive protein(CRP), low density lipoprotein(LDL), high density lipoprotein(HDL), triglyceride, total cholesterol between case group and control group(P>0.05 for all). There was also no significant difference in the baseline itching scores between the case group and the control group(P>0.05). At 1st and 3rd month after treatment, the itching scores in the case group were 14.2±3.2 and 10.5±2.3, respectively, which were significantly lower than the baseline and those in the control group(P<0.05 for all). At 1st and 3rd month after treatment, the itching scores in the control group were 23.6±5.9 and 24.8±6.3, respectively, which were significantly higher than the baseline(P<0.05). There was no significant difference in the baseline of serum calcium, phosphorus, calcium-phosphorus products, i PTH levels between the case group and control group(P>0.05). At 3rd month after treatment, serum phosphorus, calcium-phosphorus products and i PTH levels in the case group were decreased significantly as compared with the baseline(P<0.05), and the serum calcium, phosphorus, calcium-phosphorus products, and i PTH levels were statistically decreased as compared with those in the control group(P<0.05). The AAC scores showed statistically significant difference between the case group and the control group(P<0.05). The serum phosphorus and AAC scores showed a positive correlation in both two groups. It was suggested that the administration of lanthanum carbonate in the elderly MHD patients can effectively relieve itching, and simultaneously reduce serum phosphorus and i PTH levels, resulting in the attenuation of vascular calcification.
文摘Background: Malnutrition is associated with higher risk of mortality in maintenance hemodialysis (MHD) patients. The geriatric nutritional risk index (GNRI) has been developed as a tool to assess the nutritional risk. Objectives: The purpose of the present study was to examine the significance of the GNRI as a mortality predictor in MHD patients. Methods: We retrospectively examined the GNRI of 259 MHD patients aged 59.2 ± 12.8 years, and followed up for 36 months. The patients were divided into two groups according to GNRI values of 91.0. Predictors for all-cause mortality were examined using Kaplan-Meier and Cox proportional-hazards analyses. Results: During the follow-up period of 36 months, a total of 76 patients died. Kaplan-Meier survival analysis showed that the subjects with a GNRI 91 (n = 230) (Log-rank test,
文摘Background: Arterial calcification is a predictive marker in patient on hemodialysis (HD), but the relationship between arterial calcification and calciprotein particles (CPPs) is unclear. Methods: We examined the effects of ferric citrate hydrate (JTT-751) on CPP level and evaluated changes in aortic arch calcification (AoAC) grade in patients on maintenance HD (MHD). In total, 70 MHD patients were enrolled in the study and followed for 24 months. We measured serum CPP levels and fibroblast growth factor 23 (FGF 23) among propensity score-matched MHD patients. One group (n = 35) was treated with CaCO3 and the other (n = 35) was treated with ferric citrate hydrate (JTT-751). AoAC was assessed on chest-X rays. Eligible patients continued the same treatment. Results: All 70 patients completed the study. Serum CPP levels reduced in the JTT-751 group, but were not significantly different in the CaCO3 group. Among patients whose baseline AoAC score (AoACS) was ≤ 4 (median), median AoACS increased from 0 (0 - 3) to 3 (2 - 4) (p 3 group, median AoACS increased from 2 (0 - 2) to 3 (0 - 4) (p Conclusion: These results indicate that the administration of JTT-751 decreased serum CPP levels but did not inhibit AoAC progression in patients on MHD.
基金1.Special Funds Provided for the Basic Scientific Research Operating Expenses of Central Universities2.Nanjing Medical Science and Technology Development Project+2 种基金3.Youth Science Foundation Project of National Natural Science Foundation of China.Project No:1.0214143802062.YKK150563.81500537.
文摘Objective: To determine the impact of pulmonary hypertension (PH) on maintenance hemodialysis (MHD) patients' cardiovascular events and all-cause mortality. Methods: We included 90 MHD patients, divided into group with PH and group without PH. All patients had been followed up for 4 years, and the primary endpoints were all cause mortality and cardiovascular events. We compared the clinical data and the endpoint events between the two groups. Results: We found PH in 37 patients (41.11%). The incidence of previous cardiovascular disease in group with PH was significantly higher than that in group without PH (χ2=2.034, P < 0.05). The left atrial diameter in group with PH was significantly higher than that in group without PH (t = 7.265, P < 0.01). Logistic regression analysis revealed that previous cardiovascular disease and left atrial diameter were the independent determinants of PH. The rate of new cardiovascular events in group with PH(59.5%) was significantly higher than that in group without PH(34%) (χ2=9.203, P < 0.05). The associated variables of cardiovascular events were:systolic pulmonary arterial pressure, age, history cardiovascular disease, hs-CRP, ejection fraction, left ventricular diastolic dysfunction. In a multivariate model, the PH maintained its independent association. The mortality rate in group with PH (48.6%) was significantly higher than that in group without PH (26.4%) (χ2=5.049, P <0.05). In the Cox survival analysis, we found an association between mortality and systolic pulmonary arterial pressure, age, previous cardiovascular disease, Alb, ejection fraction. In a multivariate model the PH remains as independent predictor of mortality. Conclusion:Pulmonary hypertension is common in HD patients and a valuable predictor of mortality and cardiovascular events.
文摘Concerned about the current situation of hemodialysis patients'awareness of the problems related to dialysis complicated with hyperphosphatemia,further analyze the existing problems and causes,give targeted and individualized health education,improve the compliance of diet,medication and self-management,strengthen nurse-patient communication,establish a good nurse-patient relationship,reduce and control the incidence of hyperphosphatemia,improve patients'quality of life,and improve prognosis.
文摘Objective:This study aimed to evaluate the effects of mindfulness-based stress reduction therapy on anxiety and depression in patients with maintenance hemodialysis.Methods:CNKI,VIP,WanFang,CBM,Embase,the Cochrane Library and PubMed databases were retrieved.Randomized controlled trials of intervention effects of mindfulness-based stress reduction combined with conventional hemodialysis education compared with conventional hemodialysis education on maintenance hemodialysis patients were collected.The retrieval period was from the establishment of the database to December 2019.Two researchers independently screened the literatures,extracted the data and evaluated the risk of bias in the included studies.RevMan 5.3 software was used for analysis.Results:A total of 9 studies,which comprised a total of 664 participants were included in the final meta analysis.The results showed that mindfulness-based stress reduction could reduce the anxiety of patients(SMD=?1.65,95%CI:?2.29 to?1.01),reduce the depression(SMD=?1.44,95%CI:?1.85 to?1.03).Conclusion:Mindfulness-based stress reduction therapy has positive effects on depression,anxiety in patients with maintenance hemodialysis.
文摘Background: The geriatric nutritional risk index (GNRI) has been developed as a tool to assess the nutritional risk. The triglyceride to high-density lipoprotein cholesterol (TG/HDL-C) ratio has been shown to be a predictor of cardiovascular (CV) outcomes in the general population. Objectives: The aim of this study was to determine whether the combination of GNRI and TG/HDL-C ratio is a predictor of all-cause mortality and CV deaths in maintenance hemodialysis (MHD) patients. Methods: We performed a retrospective, observational cohort study in which we enrolled 341 MHD patients from a single center in Japan who had been followed up for a mean of 48.0 ± 12.7 months. The outcomes were defined as the occurrence of all-cause mortality and CV deaths during the follow-up period. Baseline GNRI and TG/HDL-C ratios were investigated for associations with outcomes by using Cox proportion hazards models adjusted for demographic parameters. Results: Overall, 101 of the subjects had died, of whom 52 died due to CV events during the mean follow-up period of 48.0 ± 12.7 months. The patients were grouped into four categories according to a median GNRI Conclusion: The combination of GNRI and TG/HDL-C ratio is an easily accessible marker for predicting all-cause mortality and CV deaths in MHD patients.
文摘<strong>Introduction:</strong> Hemodialysis is the most common end-stage renal disease treatment worldwide. Several factors may influence treatment outcomes. Adequacy (dose) of hemodialysis remains controversial;however, investigations on the effectiveness rate (Kt/V ≥ 1.2), which could reflect morbimortality, are preferred. <strong>Objective:</strong> This study aimed to describe the level of adequacy of hemodialysis among patients undergoing treatment in the city of Rio Grande (RS), Brazil. <strong>Method:</strong> In this prospective cohort study, 156 patients undergoing hemodialysis treatment between July 2016 and June 2017 in the two hemodialysis centers in the city of Rio Grande (RS), Brazil, were included. Frequency distribution as per Kt/V stratification was analyzed. Chi-square test was used to compare proportions. <strong>Results:</strong> Adequate hemodialysis (Kt/V ≥ 1.2) was observed in 105 patients (67%), 88% were from the municipality (mean age, 59 years), and 43% had visited the hospital before knowing about their kidney disease. Most of them were referred to a nephrologist (70%). Of the 156 patients, 114 patients (73%) remained in dialysis treatment, 10 (6%) underwent transplantation, 9 (6%) were transferred, and 23 (15%) died at the end of 12 months. <strong>Conclusion:</strong> Primary care should be expanded for early diagnosis of chronic kidney disease, improved venous access preparation, and increased number of patients with hemodialysis adequacy. Hemodialysis adequacy in patients undergoing treatment in the city of Rio Grande (RS), Brazil, needs to be improved.
