scholarly journals Transcription of the Tumor Suppressor Genesp53andRBin Lymphocytes from Patients with Chronic Kidney Disease: Evidence of Molecular Senescence?

2012 ◽  
Vol 2012 ◽  
pp. 1-7
Author(s):  
Vasileios Kordinas ◽  
Chryssoula Nicolaou ◽  
George Tsirpanlis ◽  
Anastasios Ioannidis ◽  
Sotiris Bersimis ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Tumor Suppressor ◽  
Mononuclear Cells ◽  
Inflammatory Factors ◽  
Dialysis Patients ◽  
Peripheral Blood Mononuclear ◽  
Stage Renal Disease ◽  
End Stage

Patients suffering from renal failure exhibit an impaired immune system function. We wanted to investigate the transcription of the tumor suppressor genesp53andRBto record, if these cells could be stimulatedin vitroin order to divide, after the addition of antigenic and inflammatory factors. This expression was measured by real-time PCR in peripheral blood mononuclear cells (PBMCs) from three different groups: ten healthy individuals, ten patients with chronic kidney disease (CKD), and ten dialysis patients with end stage renal disease (ESRD). The transcription rate of these genes was also measured after the cultivation of PBMCs under four different conditions: just with the culture medium, with lipopolysaccharide (LPS), with C-reactive protein (CRP), and with lipoxin A4(LXA4)-LPS. Our results show that in most cases after the cultivation with additives, the transcription levels were higher in dialysis patients compared to those of the other two groups. Our findings serve as indications of cellular senescence on a molecular level, while it seems that these cells are less easily stimulatedin vitroin order to duplicate.

scholarly journals Investigation of the Impact of Endodontic Therapy on Survival among Dialysis Patients in Taiwan: A Nationwide Population-Based Cohort Study

2021 ◽  
Vol 18 (1) ◽  
pp. 326
Author(s):  
Chih-Chien Chiu ◽  
Ya-Chieh Chang ◽  
Ren-Yeong Huang ◽  
Jenq-Shyong Chan ◽  
Chi-Hsiang Chung ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Renal Disease ◽  
End Stage Renal Disease ◽  
Root Canal ◽  
Dialysis Patients ◽  
Root Canal Therapy ◽  
Risk Of Death ◽  
Stage Renal Disease ◽  
End Stage

Objectives Dental problems occur widely in patients with chronic kidney disease (CKD) and may increase comorbidities. Root canal therapy (RCT) is a common procedure for advanced decayed caries with pulp inflammation and root canals. However, end-stage renal disease (ESRD) patients are considered to have a higher risk of potentially life-threatening infections after treatment and might fail to receive satisfactory dental care such as RCT. We investigated whether appropriate intervention for dental problems had a potential impact among dialysis patients. Design Men and women who began maintenance dialysis (hemodialysis or peritoneal dialysis) between January 1, 2000, and December 31, 2015, in Taiwan (total 12,454 patients) were enrolled in this study. Participants were followed up from the first reported dialysis date to the date of death or end of dialysis by December 31, 2015. Setting Data collection was conducted in Taiwan. Results A total of 2633 and 9821 patients were classified into the RCT and non-RCT groups, respectively. From the data of Taiwan’s National Health Insurance, a total of 5,092,734 teeth received RCT from 2000 to 2015. Then, a total of 12,454 patients were followed within the 16 years, and 4030 patients passed away. The results showed that members of the non-RCT group (34.93%) had a higher mortality rate than those of the RCT group (22.79%; p = 0.001). The multivariate-adjusted hazard ratio for the risk of death was 0.69 (RCT vs. non-RCT; p = 0.001). Conclusions This study suggested that patients who had received RCT had a relatively lower risk of death among dialysis patients. Infectious diseases had a significant role in mortality among dialysis patients with non-RCT. Appropriate interventions for dental problems may increase survival among dialysis patients. Abbreviations: CKD = chronic kidney disease, ESRD = end-stage renal disease, RCT = root canal therapy.

scholarly journals A metabolomics approach for predicting the response to intravenous iron therapy in peritoneal dialysis patients with anemia

RSC Advances ◽  
2017 ◽  
Vol 7 (4) ◽  
pp. 1915-1922 ◽  
Author(s):  
Qiong Wu ◽  
Xue-li Lai ◽  
Hong-xia Zhao ◽  
Zhen-yu Zhu ◽  
Zhan-ying Hong ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
Peritoneal Dialysis ◽  
Kidney Disease ◽  
End Stage Renal Disease ◽  
Intravenous Iron ◽  
Dialysis Patients ◽  
Receive Treatment ◽  
Intravenous Iron Therapy ◽  
Stage Renal Disease ◽  
End Stage

Anemia is an almost universal complication of chronic kidney disease (CKD), and nearly all patients with end-stage renal disease (ESRD) and approximately 70% of those with earlier stages of CKD receive treatment for anemia.

scholarly journals Preoperative Evaluation in Patients With End-Stage Renal Disease and Chronic Kidney Disease

2017 ◽  
Vol 10 ◽  
pp. 117863291771302 ◽  
Author(s):  
Rabih Nasr ◽  
Sridhar Chilimuri
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Renal Disease ◽  
End Stage Renal Disease ◽  
Preoperative Evaluation ◽  
Dialysis Session ◽  
Dialysis Access ◽  
Dialysis Patients ◽  
Stage Renal Disease ◽  
End Stage

Optimal preoperative management of dialysis patients remains challenging. Patients with end-stage renal disease (ESRD) have higher mortality in the perioperative setting compared with non-ESRD patients. However, it is well established that dialysis should be done on the day before surgery. Additional dialysis session prior to surgery does not improve outcomes. All dialysis patients should undergo blood work to check electrolytes and especially serum potassium prior to any surgery. Some medications, including angiotensin-converting enzyme inhibitors, angiotensin receptor blockers, and diuretics, should be stopped prior to surgery to minimize hemodynamic changes during surgery. The dialysis access should be carefully examined for any signs of infection. The arteriovenous fistula or graft should be evaluated for patency. Glycemic control in diabetic ESRD and chronic kidney disease patients is very important, and clinicians should be aware of the risk of bleeding and the appropriate analgesics that can be used in dialysis patients in the perioperative setting. In conclusion, preoperative evaluation in patients with ESRD should be a multidisciplinary approach.

scholarly journals Prevalence of end stage renal disease in diabetic obese and hypertensive patients and cardiovascular risk in dialysis patients

2016 ◽  
Vol 2 (1) ◽  
pp. 42 ◽  
Author(s):  
Muhammad Hanif ◽  
Hina Javed ◽  
Umair Jallani ◽  
Nazar Muhammad Ranjha
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Renal Disease ◽  
End Stage Renal Disease ◽  
Kidney Stone ◽  
Cardiovascular Risks ◽  
Dialysis Patients ◽  
Hypertensive Patients ◽  
Stage Renal Disease ◽  
End Stage

Chronic kidney disease(CKD) is the cause of irreversible detoriation of renal function which leads to end stage renal disease(ESRD).incidence of end stage renal disease has increased dramatically during last 30 years and screening for early stages of chronic kidney disease is often suggested as preventive measure.the main cause of end stage renal disease are diabetes, high blood pressure,hyperlipidemia and obesity.obesity and increased BMI are the cause of kidney stone and chronic kidney disease.this reports aim to determine the prevalance of end stage renal disease in diabetic obese individuals and other problems that are more likely to be encountered in the end stage renal disease are cardiovascular risks in dialysis patients.GFR and creatinine clearance are used as the major diagnostic tool to determined the kidney function. calcium level is also used as predictive factor to determine the vascular calcification.

Serum Sodium Levels and Patient Outcomes in an Ambulatory Clinic-Based Chronic Kidney Disease Cohort

2015 ◽  
Vol 41 (3) ◽  
pp. 200-209 ◽  
Author(s):  
Sang-Woong Han ◽  
Anca Tilea ◽  
Brenda W. Gillespie ◽  
Fredric O. Finkelstein ◽  
Margaret A. Kiser ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Patient Outcomes ◽  
Serum Sodium ◽  
Risk Of Mortality ◽  
Ambulatory Patients ◽  
Lower Egfr ◽  
Stage Renal Disease ◽  
End Stage ◽  
Improve Patient

Background: Chronic kidney disease (CKD) patients are prone to both hypo- and hypernatremia. Little has been published on the epidemiology of hypo- and hypernatremia in ambulatory patients with non-dialysis CKD. Methods: Data collected in two contemporaneous CKD cohort studies, the Renal Research Institute (RRI)-CKD study (n = 834) and the Study of Treatment of Renal Insufficiency: Data and Evaluation (STRIDE) (n = 1,348) were combined and analyzed to study the association between serum sodium (Na+) and clinical outcomes. Results: Baseline estimated glomerular filtration rate (eGFR) and Na+ were 26 ± 11 ml/min/1.73 m2 and 140.2 ± 3.4 mEq/l, respectively. The prevalence of Na+ ≤135 mEq/l and ≥144 mEq/l was 6 and 16%, respectively. Higher baseline Na+ was significantly associated with male sex, older age, systolic blood pressure, BMI, serum albumin, presence of heart failure, and lower eGFR. The risk of end-stage renal disease (ESRD) was marginally significantly higher among patients with Na+ ≤135 mEq/l, compared with 140< Na+ <144 mEq/l (referent), in time-dependent models (adjusted hazard ratio, HR = 1.52, p = 0.06). Mortality risk was significantly greater at 135< Na+ ≤140 mEq/l (adjusted HR = 1.68, p = 0.02) and Na+ ≥144 mEq/l (adjusted HR = 2.01, p = 0.01). Conclusion: CKD patients with Na+ ≤135 mEq/l were at a higher risk for progression to ESRD, whereas both lower and higher Na+ levels were associated with a higher risk of mortality. While caring for CKD patients, greater attention to serum sodium levels by clinicians is warranted and could potentially help improve patient outcomes.

scholarly journals An Update on the Controversies in Anemia Management in Chronic Kidney Disease: Lessons Learned and Lost

Anemia ◽  
2011 ◽  
Vol 2011 ◽  
pp. 1-5 ◽  
Author(s):  
Geoffrey Teehan ◽  
Robert L. Benz
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Randomized Trials ◽  
Lessons Learned ◽  
Patients With Diabetes ◽  
Anemia Management ◽  
Erythropoietin Deficiency ◽  
Stage Renal Disease ◽  
End Stage

Background. Erythropoietin deficiency and anemia occur in Chronic Kidney Disease (CKD) and may be treated with Erythropoietin Stimulating Agents (ESAs). The optimal hemoglobin, in non-End Stage Renal Disease CKD, is controversial.Methods. We review three recent randomized trials in anemia in CKD: CHOIR, CREATE, and TREAT.Results. CHOIR (N=1432) was terminated early with more frequent death and cardiovascular outcomes in the higher Hb group (HR 1.34: 95% C.I. 1.03–1.74,P=.03). CREATE (N=603) showed no difference in primary cardiovascular endpoints. Stroke was more common in the higher Hb group (HR 1.92; 95% C.I. 1.38–2.68;P<.001) in TREAT (N=4038).Conclusions. There is no benefit to an Hb outside the 10–12 g/dL range in this population. To avoid transfusions and improve Quality of Life, ESAs should be used cautiously, especially in patients with Diabetes, CKD, risk factors for stroke, and ESA resistance.

Abstract 145: Rates of Transfusion and Progression to End-Stage Renal Disease in Chronic Kidney Disease Patients Undergoing Transradial Versus Transfemoral Cardiac Catheterization - An Analysis from the VA CART Program

2014 ◽  
Vol 7 (suppl_1) ◽  
Author(s):  
Amit N Vora ◽  
Maggie A Stanislawski ◽  
John S Rumsfeld ◽  
Thomas M Maddox ◽  
Mladen Vidovich ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Cardiac Catheterization ◽  
High Risk Population ◽  
Post Procedure ◽  
Increased Risk ◽  
Significant Difference ◽  
Independent Association ◽  
Stage Renal Disease ◽  
End Stage

Background: Patients with chronic kidney disease (CKD) are at increased risk of bleeding and transfusion after cardiac catheterization. Whether rates of these complications or progression to new dialysis are increased in this high-risk population undergoing transradial (TR) access compared to transfemoral (TF) access is unknown. Methods: From the Veterans Affairs Clinical Assessment, Reporting, and Tracking (CART) Program between 10/2007-09/2012 we identified 40,160 CKD patients undergoing cardiac catheterization with baseline glomerular filtration rate (GFR) ≤ 60 ml/min. We used multivariable Cox modeling to determine the independent association between TR access and post-procedure transfusion as well as progression to new dialysis using TF as the reference. Results: Overall, 3,828 (9.5%) of CKD patients underwent TR access and tended to be slightly younger but overall had similar rates of CKD severity compared with TF patients (GFR 45-60 ml/min: 77.0% vs. 77.0%; GFR 30-44 ml/min: 19.7% vs. 19.3%; GFR 15-29 ml/min: 3.3% vs. 3.7%, p=0.35). TR patients had longer fluoroscopy times (8.1 vs 6.9 minutes, p=<0.0001) but decreased contrast use (90.0 vs 100.0 ml, p=<0.0001). Among the 31,692 patients with a full year of follow-up, 42 (1.7%) of TR patients and 545 (1.9%) of TF patients progressed to new dialysis within 1 year (p=0.64). However, only 33 (0.9%) of TR patients compared with 570 TF patients (1.6%) needed post-procedure blood transfusion (p=0.0006). After multivariable adjustment, there was no significant difference in progression to ESRD between TR and TF patients but TR was associated with a significant decrease in transfusion (Figure). Conclusion: Among CKD patients undergoing cardiac catheterization in the VA health system, TR access is associated with a decreased risk for post-procedure transfusion compared with TF access. There was no significant difference between the two approaches with respect to progression to ESRD. These data suggest that TR is a reasonable option for patients with any level of CKD undergoing cardiac catheterization.

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