Advances in the Detection, Mechanism and Therapy of Chronic Kidney Disease

2020 ◽  
Vol 25 (40) ◽  
pp. 4235-4250 ◽  
Author(s):  
Yu Dong ◽  
Xiaosheng Qu ◽  
Gang Wu ◽  
Xiangdong Luo ◽  
Botao Tang ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Life Quality ◽  
Current Status ◽  
Ckd Progression ◽  
Detection Mechanism ◽  
Pharmacological Agents ◽  
Gradual Loss ◽  
Global Health Problem ◽  
Over Time

Chronic Kidney Disease (CKD) is characterized by the gradual loss of renal mass and functions. It has become a global health problem, with hundreds of millions of people being affected. Both its incidence and prevalence are increasing over time. More than $20,000 are spent on each patient per year. The economic burden on the patients, as well as the society, is heavy and their life quality worsen over time. However, there are still limited effective therapeutic strategies for CKD. Patients mainly rely on dialysis and renal transplantation, which cannot prevent all the complications of CKD. Great efforts are needed in understanding the nature of CKD progression as well as developing effective therapeutic methods, including pharmacological agents. This paper reviews three aspects in the research of CKD that may show great interests to those who devote to bioanalysis, biomedicine and drug development, including important endogenous biomarkers quantification, mechanisms underlying CKD progression and current status of CKD therapy.

scholarly journals Chronic Kidney Disease Progression and Transition Probabilities in a Large Preventive Cohort in Colombia

2021 ◽  
Vol 2021 ◽  
pp. 1-9
Author(s):  
Jasmin I. Vesga ◽  
Edilberto Cepeda ◽  
Campo E. Pardo ◽  
Sergio Paez ◽  
Ricardo Sanchez ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Prevention Program ◽  
Dialysis Initiation ◽  
Ckd Progression ◽  
Heat Maps ◽  
Loss To Follow Up ◽  
Factors Associated ◽  
Over Time

Background. Variability in chronic kidney disease (CKD) progression is a well-known phenomenon that underlines the importance of characterizing the said outcome in specific populations. Our objectives were to evaluate changes in the estimated glomerular filtration rate (eGFR) over time and determine the frequency of dialysis admission and factors associated with this outcome, to estimate the rate of program’s loss-to-follow-up and the probability of transition between CKD stages over time. Methods. The study type was an observational analytic retrospective cohort in patients treated in a CKD prevention program in Bogota, Colombia, between January 1, 2009, and December 31, 2013, with follow-up until December 31, 2018. Adult participants of 18 years of age or older with diagnosed CKD stages G3 or G4 were enrolled into a prevention program. For each patient, the rate of progression of CKD in ml/min/1.73 m2/year was estimated using the ordinary least-squares method. Dialysis initiation and program’s loss-to-follow-up rates were calculated. Heat maps were used to present probabilities of transitioning between various CKD stages over time. Survival model with competing risks was used to evaluate factors associated with dialysis initiation. Results. A total of 2752 patients met inclusion criteria and contributed with 14133 patient-years of follow-up and 200 dialysis initiation events, which represents a rate of 1.4 events per 100 patient-years (95% CI 1.2 to 1.6). The median change of the eGFR for the entire cohort was −0.47 ml/min/1.73 m2 per year, and in the diabetic population, it was −1.55 ml/min/1.73 m2 per year. The program’s loss-to-follow-up rate was 2.6 events per 100 patient-years (95% CI 2.3 to 2.9). Probabilities of CKD stage transitions are presented in heat maps. Female sex, older age, baseline eGFR, and serum albumin were associated with lower risk of dialysis initiation while CKD etiology diabetes, cardiovascular disease history, systolic blood pressure, blood urea nitrogen, and LDL cholesterol were associated with a higher likelihood of dialysis initiation. Conclusions. A CKD secondary prevention program’s key indicator is reported here, such as dialysis initiation, progression rate, and program drop-out; CKD progression appears to be correlated with diabetic status and timing of referral into the preventive program.

scholarly journals Dr. Elfishawi, et al reply

2020 ◽  
pp. jrheum.201218
Author(s):  
Mohanad Mahmoud Elfishawi ◽  
Cynthia S. Crowson ◽  
Eric L. Matteson ◽  
Tim Bongartz
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Changes Over Time ◽  
Over Time

We thank Huang and colleagues1 for their interest in our study on the changes in the presentation of incident gout and the risk of subsequent flare1. We reported changes over time in gout presentation with podagra becoming less frequent, whereas hyperuricemia and chronic kidney disease were predictors of future flares2.

scholarly journals Analysis of blood gas beyond bicarbonate in outpatients with stage 3–5 chronic kidney disease

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Ilter Bozaci ◽  
Ali Nazmi Can Doğan ◽  
Merve Aktar ◽  
Alev Mahşer ◽  
Gizem Yıldırım ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
Metabolic Acidosis ◽  
Kidney Disease ◽  
Odds Ratio ◽  
Mixed Type ◽  
Base Excess ◽  
Blood Gas ◽  
Ckd Progression ◽  
Group 1

AbstractObjectivesMetabolic acidosis is a common disorder seen in course of chronic kidney disease (CKD). In this study, we aimed to investigate the association of Base excess (BE), Anion gap (AG) and Delta Ratio with progression of CKD, renal replacement therapy (RRT) requirement and mortality in patients with stage 3–5 CKD.MethodsA total of 212 patients with stage 3–5 CKD were included in this study. Patients were divided into two groups according to the baseline BE level. Patients were also grouped according to the delta ratio such as non- AG, High AG and mixed type.ResultsMean BE level was significantly lower (−4.7 ± 4.0 vs. −3.3 ± 4.3; p=0.02) in patients with CKD progression. The patients in group 1 (n: 130) (Be<−2.5) revealed more CKD progression (%53 vs. %32; p=0.002), and RRT requirement (%35 vs. %15; p=0.001). Baseline BE <−2.5 (odds ratio, 0.38; 95% CI, 0.16 to 0.91; p<0.05) and baseline GFR (odds ratio, 0.94; 95% CI, 0.90 to 0.97; p<0.001) were independently related to RRT requirement. Delta BE was independently associated with mortality (odds ratio, 0.90; 95% CI, 0.85–0.96; p<0.01).ConclusionsLow BE levels were associated with CKD progression and RRT requirement. BE change is associated with mortality during the follow-up of those patients.

Serum Magnesium, Blood Pressure, and Risk of Hypertension and Chronic Kidney Disease Progression in the CRIC Study

Hypertension ◽  
2021 ◽  
Author(s):  
Simon Correa ◽  
Xavier E. Guerra-Torres ◽  
Sushrut S. Waikar ◽  
Finnian R. Mc Causland
Keyword(s):  
Blood Pressure ◽  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Disease Progression ◽  
Lower Risk ◽  
Serum Magnesium ◽  
Hazard Ratio ◽  
Adjusted Hazard Ratio ◽  
Ckd Progression ◽  
Baseline Serum

Magnesium is involved in the regulation of blood pressure (BP). Abnormalities in serum magnesium are common in chronic kidney disease (CKD), yet its association with the development of hypertension and CKD progression in patients with CKD is unclear. We analyzed data from 3866 participants from the CRIC Study (Chronic Renal Insufficiency Cohort). Linear regression assessed the association of serum magnesium with baseline systolic BP (SBP) and diastolic BP (DBP). Logistic regression explored the association of serum magnesium with various definitions of hypertension. Cox proportional hazards models explored assessed the risk of incident hypertension and CKD progression. Mean serum magnesium was 2.0 mEq/L (±0.3 mEq/L). Higher magnesium was associated with lower SBP (−3.4 mm Hg [95% CI, −5.8 to −1.0 per 1 mEq/L]) and lower DBP (−2.9 mm Hg [95% CI, −4.3 to −1.5 per 1 mEq/L]). Higher magnesium was associated with a lower risk of American Heart Association–defined hypertension (SBP≥130 mm Hg or DBP≥80 mm Hg) at baseline (adjusted hazard ratio, 0.65 [95% CI, 0.49–0.86 per 1 mEq/L]), a lower risk of suboptimally controlled BP (SBP≥120 mm Hg or DBP≥80 mm Hg; adjusted odds ratio, 0.58 [95% CI, 0.43–0.78 per 1 mEq/L]). In time-to-event analyses, higher baseline serum magnesium was associated with a nominally lower risk of incident CRIC-defined hypertension (adjusted hazard ratio, 0.77 [95% CI, 0.46–1.31 per 1 mEq/L]). Higher magnesium was associated with a significantly lower risk of CKD progression (adjusted hazard ratio, 0.68 [95% CI, 0.54–0.86 per 1 mEq/L]). In patients with CKD, higher serum magnesium is associated with lower SBP and DBP, and with a lower risk of hypertension and CKD progression. In patients with CKD, whether magnesium supplementation could optimize BP control and prevent disease progression deserves further investigation.

scholarly journals Non-linear progression of chronic kidney disease and associated factors in hypertensive patients: a 4-year cohort study

2020 ◽  
Author(s):  
Luciana Saraiva da Silva ◽  
Tiago Ricardo Moreira ◽  
Rodrigo Gomes da Silva ◽  
Rosângela Minardi Mitre Cotta
Keyword(s):  
Chronic Kidney Disease ◽  
Cohort Study ◽  
Kidney Disease ◽  
Associated Factors ◽  
Multivariate Analyses ◽  
Multivariate Logistic Regression ◽  
Ckd Progression ◽  
Hypertensive Patients ◽  
Explanatory Variables ◽  
Non Linear

Abstract Background Recent studies suggest that the progression of chronic kidney disease (CKD) is not linear, but we do not have clear evidence on this issue, especially in hypertensive patients. We sought to evaluate the progression of CKD and associated factors over four years in a cohort of hypertensive patients. Methods We conducted a prospective cohort study during the years 2012 and 2016, with hypertensive patients diagnosed with CKD (n = 113). The progression of CKD was assessed through the evolution of the glomerular filtration rate (GFR) and the change in the stage of CKD between 2012 and 2016. Sociodemographic, economic, lifestyle, clinical, anthropometric, and biochemical variables were evaluated. The strength of the association between CKD progression and explanatory variables was assessed by odds ratio (OR) and their respective 95% confidence intervals using univariate and multivariate logistic regression. Results Regarding progression, 78.1% of the CKD patients did not progress over four years. When assessing the CKD trajectory (2012–2016) through the evolution of GFR, there was a mean reduction of 1.3 mL/min/1.73m² in four years. In the group that progressed, there was a reduction of 13 mL/min/1.73m², while in the group that did not progress, there was an increase of 2 mL/min/1.73m². In the multivariate analyses, age (p = 0.047), diabetes mellitus (DM) (p = 0.042), and urea (p = 0.050) were independently associated with CKD progression. Conclusions The findings of the present study showed a non-linear progression of CKD over the four years, contrary to what is traditionally expected. Age, DM and urea were independently associated with CKD progression.

scholarly journals Plant-Dominant Low-Protein Diet for Conservative Management of Chronic Kidney Disease

2020 ◽  
Author(s):  
Kamyar Kalantar-Zadeh ◽  
Shivam Joshi ◽  
Rebecca Schlueter ◽  
Joanne L. Cooke ◽  
Amanda Brown-Tortorici ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Disease Risk ◽  
Protein Diet ◽  
Low Protein Diet ◽  
Uremic Toxin ◽  
Functional Impairments ◽  
Ckd Progression ◽  
Meat Intake ◽  
Low Protein

Chronic kidney disease (CKD) affects &gt;10% of the adult population. Each year approximately 120,000 Americans develop end-stage kideny disease and initiate dialysis, which is costly and associated with functional impairments, worse health-related quality of life, and high early-mortality rates exceeding 20% in the first year. Recent declarations by the World Kidney Day and the U.S. Government Executive Order seek to implement strategies that reduce the burden of kidney failure by slowing CKD progression and controlling uremia without dialysis. Pragmatic dietary interventions may have a role in improving CKD outcomes and preventing or delaying dialysis initiation. Evidence suggests that a patient-centered plant-dominant low-protein diet (PLADO) of 0.6-0.8 g/kg/day comprised of &gt;50% plant-based sources, administered by dietitians trained in non-dialysis CKD care, can be promising. The scientific premise of the PLADO is based on the observations that high protein diets with high meat intake are not only associated with higher cardiovascular disease risk but also higher CKD incidence and faster CKD progression due to increased intraglomerular pressure and glomerular hyperfiltration. Meat intake increases production of nitrogenous end-products, worsens uremia, and may increase the risk of hyperkalemia, given constipation from the typical low fiber intake. Plant-dominant, fiber-rich, low-protein diet may lead to favorable alterations in the gut microbiome, which can modulate uremic toxin generation and slow CKD progression, along with reducing cardiovascular risk in CKD patients. PLADO is a heart-healthy, safe, flexible, and feasible diet that could be the centerpiece of a conservative and preservative CKD-management strategy that challenges the prevailing dialysis-centered paradigm.

scholarly journals Better health-related quality of life in kidney transplant patients compared to chronic kidney disease patients with similar renal function

PLoS ONE ◽  
2021 ◽  
Vol 16 (10) ◽  
pp. e0257981
Author(s):  
Jung-Hwa Ryu ◽  
Tai Yeon Koo ◽  
Han Ro ◽  
Jang-Hee Cho ◽  
Myung-Gyu Kim ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Health Related Quality ◽  
Sf 36 ◽  
Related Quality ◽  
Health Related ◽  
Over Time

Renal functional deterioration is associated with physical and mental burdens for kidney transplant (KT) and chronic kidney disease (CKD) patients. However, the change in health-related quality of life (HRQOL) over time in KT patients compared to that of native CKD patients has not been evaluated. We addressed this issue using KT patients registered in the KNOW-KT cohort study and patients at CKD stage 1–3 registered in the KNOW-CKD cohort study. HRQOL scores were assessed using the Kidney Disease Quality of Life Short Form at baseline, 2-, and 4-years follow-up in 842 KT patients and at baseline and 5-year follow-up in 1,355 CKD patients. SF-36 scores declined at the 4-year follow-up, whereas CKD-targeted scores showed no change in the KT group. In contrast, CKD-targeted scores as well as SF-36 scores were decreased at the 5-year follow-up in CKD patients. When prognostic factors were analyzed for longitudinal HRQOL data over time, renal functions, diabetes, cardiovascular and cerebrovascular diseases, hemoglobin level, marital status, income, employment, and health care were significant prognostic factors. Furthermore, KT was an independent prognostic factor for better HRQOL. These results highlight that KT can offer a better HRQOL than that of CKD patients, even when renal function is similar.

scholarly journals MANAGEMENT OF CHRONIC KIDNEY DISEASE BY AYURVEDA W.S.R. TO BASTI

2020 ◽  
Vol 8 (9) ◽  
pp. 4426-4430
Author(s):  
Bhuvnesh Sharma ◽  
Gyanendra Datta Shukla ◽  
Parul Sharma
Keyword(s):  
Quality Of Life ◽  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Body Fluid ◽  
Financial Burden ◽  
Vital Role ◽  
The Body ◽  
Gradual Loss ◽  
Urine Formation

Kidneys plays a vital role in homeostasis by maintaining the body fluid and removing the harmful toxins out of the body through urine formation. Chronic kidney disease is a type of kidney disease which is pro-gressive in nature and there is gradual loss of kidney function over a period of months or years and have complex and different etio-pathologies. With the growing number of cases and keeping in mind the availa-ble conventional line of treatment and its financial burden on patient, Ayurveda through its holistic line of management, either in the form of Shamana & Shodhana or in the form of dietary advices stand distinct and it seems to be effective and safe. And by including proper daily dietary rules and regimens in patients of Chronic kidney disease (CKD) it can be very effectively managed. Here Trinpanchmool, Punarnava, Gokshur used in Basti. Basti plays a vital role here in CKD, it helps in expelling out the uremic toxins which originates in gut thereby improving the quality of life and reducing the sign and symptoms of dis-ease.

Sign in / Sign up

Export Citation Format

Share Document