Kidney Disease Patients Research Articles

Identification and outcomes of acute kidney disease in patients presenting in Bolivia, Brazil, South Africa, and Nepal.

The International Society of Nephrology proposes an acute kidney disease (AKD) management strategy that includes a risk score to aid AKD identification in low- and low-middle-income countries (LLMICs). We investigated the performance of the risk score and determined kidney and patient outcomes from AKD at multiple LLMIC sites. Adult patients presenting to healthcare facilities in Bolivia, Brazil, South Africa, and Nepal were screened using a symptom-based risk score and clinical judgment. Those at AKD risk underwent serum creatinine testing, predominantly with a point-of-care (POC) device. Clinical data were collected prospectively between September 2018 and November 2020. We analyzed risk score performance and determined AKD outcomes at discharge and over follow-up of 90 days. A total of 4,311 patients were at increased risk of AKD, and 2,922 (67.8%) had AKD confirmed. AKD prevalence was 80.2% in patients enrolled based on the risk score and 32.5% when enrolled on clinical judgment alone (p < 0.0001). The area under the receiver operating characteristic curve was 0.73 for the risk score to detect AKD. Death during admission occurred in 84 (2.9%) patients with AKD and 3 (0.2%) patients without kidney disease (p < 0.0001). Death after discharge occurred in 206 (9.7%) AKD patients, and 1865 AKD patients underwent reassessment of kidney function after discharge; 902 (48.4%) patients had persistent kidney disease including 740 (39.7%) patients reclassified with de novo or previously undiagnosed chronic kidney disease (CKD). The study was pragmatically designed to assess outcomes as part of routine healthcare, and there was heterogeneity in clinical practice and outcomes between sites, in addition to selection bias during cohort identification. The use of a risk score can aid AKD identification in LLMICs. High rates of persistent kidney disease and mortality after discharge highlight the importance of AKD follow-up in low-resource settings.

Correction of the clinical course of non-alcoholic steatohepatitis and diabetic kidney disease in patients with type 2 diabetes

Background. The relevance of finding optimal methods to treat patients with a comorbid non-alcoholic steatohepatitis (NASH) that developed against the background of type 2 diabetes mellitus (T2DM) is due to the fact that these diseases have a number of common cause-and-effect mechanisms, and if diabetic kidney disease (DKD) develops, also mutual burden mechanisms. The purpose of the study was to find out the possible influence of a combination of metformin, rosuvastatin, essential phospholipids and quercetin on the clinical course of non-alcoholic steatohepatitis, diabetic kidney disease, type 2 diabetes mellitus, as well as on the state of the blood lipids, parameters of carbohydrate metabolism compensation, the degree of insulin resistance, which are factors for the progression of NASH and diabetic kidney disease. Materials and methods. Studies were conducted on the dynamics of treatment in 60 patients with NASH, T2DM and DKD stage I–III: 48 (80.0 %) of them had mild NASH, and 12 (20.0 %) had moderate NASH. A comorbid disease in 100 % of patients was moderate type 2 diabetes: 15 (25.0 %) people were diagnosed with diabetes in the stage of compensation, 45 (75.0 %) had subcompensated disease. Results. The positive effect of quercetin was noted by us in relation to the content of low-density lipoprotein cholesterol in the blood that was increased by 1.8 times (p &lt; 0.05) before the treatment: a decrease after it was 1.7 times (p &lt; 0.05) in group 2 and 1.3 times (p &lt; 0.05) in group 1. Comprehensive therapy with the inclusion of quercetin contributed to a probable increase in anti-atherogenic high-density lipoprotein (by 1.3 times, p &lt; 0.05) with the normalization of the indicator after the treatment, while traditional therapy in this contingent did not lead to any probable changes. Conclusions. The combination therapy for type 2 diabetes mellitus and NASH with the addition of quercetin contributed to the elimination of the main clinical and laboratory symptoms of NASH exacerbation, a probable reduction in the liver inflammation (a decrease in markers of cytolysis, mesenchymal inflammation), reversal of hepatic steatosis due to the optimization of cholesterol and triacylglycerols in the blood, a probable increase in high-density lipoproteins, normalization of glycemia, reduction of insulinemia, a decrease in the degree of insulin resistance. The effectiveness of treatment for DKD was also increased: the rate of proteinuria and the degree of hypercreatinemia decreased, and the glomerular filtration rate increased.

Chronic kidney disease in patients with psoriatic arthritis: a cohort study

ObjectivesChronic kidney disease (CKD) is a comorbidity in psoriatic arthritis (PsA). We aimed to define the prevalence of CKD in patients with PsA, describe their long-term renal outcomes and identify...

The peri-operative implications of sodium-glucose co-transporter 2 inhibitors: a narrative review.

Sodium-glucose co-transporter 2 inhibitors are a novel class of antihyperglycaemic drugs used in the management of type 2 diabetes, that improve glycaemic control, cardiovascular outcomes and promote weight loss. They are also approved for the treatment of heart failure and chronic kidney disease in patients with or without diabetes. This narrative review discusses the peri-operative effects and implications of sodium-glucose co-transporter 2 inhibitors and gives an overview of current evidence and existing peri-operative guidelines. We conducted a literature review to identify peer-reviewed English language articles published since 2000, with further articles identified by reviewing the references of key papers. Peri-operative sodium-glucose cotransporter 2 inhibitor use carries a risk of euglycaemic ketoacidosis. Although clinically significant diabetic ketoacidosis remains a rare event, sodium-glucose co-transporter 2 inhibitors inhibitor-associated diabetic ketoacidosis has been observed across almost all surgical specialities. Ketoacidosis may present with any blood glucose level. Existing guidelines are inconsistent and may be a source of clinical confusion. Based on the half-life of sodium-glucose cotransporter 2 inhibitors, we recommend withholding treatment for 72 h before elective surgery (5 half-lives), with additional multidisciplinary input for specific procedures with dietary alterations and in patients with poorly controlled diabetes of cardiac/renal disease. In the event of emergency surgery or any surgery within 72 h of sodium-glucose cotransporter 2 inhibitor administration, we recommend pre-, intra- and postoperative blood ketone monitoring (6 hourly for 24 h post-surgery and until full oral diet is resumed). Sodium-glucose cotransporter 2 inhibitor treatment should only be resumed after resumption of full oral diet in the absence of ketosis.

Association of urinary volatile organic compounds and chronic kidney disease in patients with diabetes: real-world evidence from the NHANES.

Chronic kidney disease (CKD) is common in patients with diabetes mellitus (DM). Volatile organic compounds (VOCs) are widespread pollutants that may impact DM development. This study aims to explore the association between urinary VOC metabolites and CKD in patients with DM. Adult National Health and Nutrition Examination Survey (NHANES) 2011 to 2018 participants with DM were included in this study. CKD was defined as an estimated glomerular filtration rate (eGFR) < 60 mL/min/1.73 m2 or urine albumin-to-creatinine ratio (UACR) ≥ 30 mg/g. Multivariable regression models were used to analyze the associations between urinary VOC metabolites and CKD. A total of 1,295 participants with DM and a mean age of 59 years were included. After adjustment for demographic and clinical characteristics, elevated levels of N-acetyl-S-(2-carbamoylethyl)-L-cysteine (AAMA) (tertile 2: adjusted odds ratio (aOR) = 1.81, 95% confidence interval (CI): 1.15-2.85, p = 0.012), N-acetyl-S-(N-methylcarbamoyl)-L-cysteine (AMCC) (tertile 2: aOR = 1.84, 95% CI: 1.10-3.08, p = 0.021), DHBMA (tertile 3: aOR = 1.93, 95% CI: 1.12-3.35, p = 0.020), and phenylglyoxylic acid (PGA) (tertile 3: aOR = 1.71, 95% CI: 1.11-2.63, p = 0.017) were significantly associated with increased likelihood of CKD. Specific urinary VOC metabolite levels are positively associated with an increased risk of CKD in patients with DM. These findings suggest that monitoring urinary VOC metabolites could be important for the prevention and management of CKD in this population. Future longitudinal studies should focus on establishing causality and elucidating the underlying mechanisms of these associations.

Assessment of metabolic markers of cardiorenal disorders in patients with arterial hypertension and metabolic syndrome

Introduction. Cardiorenal disorders (CRN) in arterial hypertension (AH) occur with interdependent dysfunction of the cardiovascular and renal systems. The concept of cardio-reno-metabolic health (CRMH) defines a dependent relationship between the clinical and pathogenetic manifestations of heart and kidney diseases in patients with metabolic disorders (MN).Aim. To study the metabolic markers of CRN in patients with hypertension and in combination with metabolic syndrome (MS).Materials and methods. The functions of the heart, kidneys, and lipid profile were studied in patients aged 40 to 69 years with hypertension and with hypertension in combination with MS.Results. The average eGFR values (estimated glomerular filtration rate) based on cystatin C are 53,5% lower than those based on creatinine (p = 0.0001). Patients with hypertension combined with MS were 42.7% more likely to have chronic kidney disease (CKD) C3aA2, 21.2% more likely to have C3bA2; the level of highly sensitive C–reactive protein (hs-CRP) was 42.8% higher compared with patients with hypertension without MN (p = 0.0001). Cystatin C values positively correlate with systolic blood pressure (SAD); eGFR has a negative association with SAD in both groups (p &lt; 0.05). The presence of chronic heart failure with a low ejection fraction (CHF) in combination with chronic kidney disease (CKD) with moderate (C3a A2) and significantly reduced (C3b A2) renal function allows us to state the presence of CRN in 13.3% of patients with hypertension and in 17.7% of patients with hypertension combined with MS (p = 0.0001). Dyslipidemia and atherogenic lipid levels are 122% higher in patients with hypertension combined with MS, hyperlipoproteinemia (a) is 79% more common in patients with CRN on the background of MN (p = 0.0001).Conclusion. Elevated lipoprotein (a) (LP (a)) concentrations and dyslipidemia in patients with hypertension are associated with cardiorenal and metabolic disorders.

Post-hoc analysis of the CARES trial suggests delayed progression of chronic kidney disease in patients with gout during urate-lowering therapy.

Post-hoc analysis of the CARES trial suggests delayed progression of chronic kidney disease in patients with gout during urate-lowering therapy.

Comparative effects of biological and targeted synthetic DMARDs on incident chronic kidney disease in patients with rheumatoid arthritis.

The impact of individual biological/targeted synthetic disease-modifying anti-rheumatic drug (b/tsDMARD) on kidney function in patients with rheumatoid arthritis (RA) remains unclear. This study aimed to determine the comparative effects of b/tsDMARDs on chronic kidney disease (CKD) incidence in patients with RA. This multicentre cohort study included patients with RA who had baseline estimated glomerular filtration rate (eGFR) of ≥ 60 mL/min/1.73 m2 and started a tumor necrosis factor inhibitor (TNFi), cytotoxic T lymphocyte-associated antigen-4-Ig (CTLA4-Ig), interleukin-6 receptor inhibitor (IL-6Ri), or Janus kinase inhibitor (JAKi) in Japan. Multiple propensity score-based inverse probability weighting (IPW) was used to adjust confounders. The incidence of CKD was compared among b/tsDMARDs using IPW mixed-effect Cox proportional hazards models and linear mixed-effect models with IPW examined trajectories of eGFR. Among 2187 patients with 3068 treatment courses and up to 11 years of follow-up, CKD occurred in 275 cases. Compared with the CTLA4-Ig group, the TNFi group had a significantly lower CKD incidence (hazard ratio [HR] 0.67, 95% confidence interval [CI] 0.46-0.97, p= 0.04), whereas the JAKi group had a significantly higher incidence (HR 2.16, 95% CI 1.23-3.79, p= 0.01). The trajectory of eGFR was significantly greater in the JAKi group than in the CTLA4-Ig group (CTLA4-Ig: -1.28 mL/min/1.73 m2/year, JAKi: -2.29 mL/min/1.73 m2/year, p< 0.001). TNFi use was associated with reduced CKD incidence, whereas JAKi showed a less protective association for kidney function in patients with RA.

Associations of the TyG index with albuminuria and chronic kidney disease in patients with type 2 diabetes.

Diabetes-related kidney disease reduces patients' quality of life, increases the risk of death, and is associated with insulin resistance (IR). The triglyceride-glucose (TyG) index is a simple and inexpensive alternative to IR measurement. Furthermore, the relationship between albuminuria and chronic kidney disease (CKD) in type 2 diabetes mellitus (T2DM) remains unclear. Therefore, we aimed to investigate the association of TyG index with albuminuria and CKD in patients with T2DM. Data from 01/2013-12/2017 period were obtained from the Population Health Data Archive's Diabetes Complications Data Set. A total of 1048 patients with T2DM were included in this study. CKD is defined as an estimated glomerular filtration rate < 60 ml/min-1.1.73 m-2 or a urinary albumin-to-creatinine ratio (UACR) ≥ 30 mg/g. Albuminuria is defined as a UACR ≥ 30 mg/g. The TyG index is calculated by measuring the triglyceride and fasting blood glucose levels. Logistic regression models were used to analyze the association between albuminuria, CKD with T2DM and TyG index. We identified 1048 subjects, 63.03% of whom were men. The mean age was 46.21 years, and the mean body mass index was 26.742 kg/m2. CKD and albuminuria detection rates showed an increasing trend in the different TyG subgroups. (p = 0.008, p = 0.006). Using the Q1 group as a baseline, the risk of albuminuria and CKD was significantly greater in the group Q3 (OR = 1.514, 95% CI 1.121-2.047 P = 0.05), and the same result was obtained after adjusting for covariates (OR = 2.241, 95% CI 1.245-4.034, P = 0.007). Subgroup analyses revealed a significant increase in the incidence of albuminuria and CKD in the group Q3 compared to that in the Q1 group. The TyG index is positively associated with albuminuria and CKD in patients with T2DM and may be a marker for predicting the occurrence of early kidney injury in patients with T2DM. Clinicians should test this indicator early to detect lesions and improve patient prognosis.

Chronic kidney disease in patients with heart failure in German primary care practices: the InspeCKD study

Abstract Background Chronic kidney disease (CKD) is, alongside type 2 diabetes mellitus, the most common comorbidity in patients with heart failure (HF), with a prevalence of 40-50%. HF patients should therefore be screened, monitored, and treated according to international Kidney Disease Improving Global Outcomes (KDIGO) conclusions for early identification and intervention of CKD, with annual determination of eGFR to monitor kidney function and annual urine albumin-to-creatinine ratio (UACR) testing as appropriate. Early diagnosis is important as therapeutic options can be offered to slow the progression of CKD and reduce the risk of cardiovascular complications and mortality. Purpose Currently, there are only limited data available regarding screening, diagnosis and treatment of CKD for HF patients in German primary care physician (PCP) practices. Therefore, this analysis of the InspeCKD study was designed to examine the frequency of use of CKD-specific laboratory diagnostics in HF patients in routine PCP care. Methods In the current data analysis, fully anonymized patient data from German PCP practices were evaluated. In accordance with the screening recommendation of the KDIGO guideline, adult patients with diabetes, hypertension and/or cardiovascular disease, including HF, with at least one year of observation period were included in the analysis. Results The overall patient cohort comprised 448.837 patients from 1.244 German PCP practices. Of the 7.9% HF patients, 6.1% participated in a disease management program (DMP) for coronary heart disease. The average age of HF patients was 74 years. The prevalence of diagnosed CKD in HF patients during the observational period (mean: 1.7 years) was 26.8%. Within the subgroup of patients with HF, serum creatinine to estimate GFR was measured at least once in 48.5% of patients. Urine dipstick testing for albuminuria was performed in 7.4% of patients and UACR was measured at least once in 0.3% of patients. In patients with at least one documented measurement, eGFR and UACR were checked 2.2 and 0.9 times, respectively, per patient and year. Of the HF patients with laboratory-confirmed CKD according to KDIGO criteria, 81.8% were not diagnosed with CKD. Conclusion The analysis shows that, given the high prevalence of CKD in HF patients and the current KDIGO recommendations for early identification and intervention of CKD, a substantial proportion of HF patients in German PCP practices did not receive adequate laboratory diagnostics for early diagnosis of CKD. In addition, the majority of patients with laboratory-confirmed CKD were not diagnosed. Early detection of CKD and the use of evidence-based therapeutic options can significantly reduce the risk of CKD progression. In conclusion, there is an urgent need to raise awareness among PCPs about secondary and tertiary prevention of CKD in patients with HF and to include coordinated CKD screening recommendations in HF guidelines.

Retrospective analysis of COVID-19 clinical and laboratory data: Constructing a multivariable model across different comorbidities

BackgroundThe clinical pathogenesis of COVID-19 necessitates a comprehensive and homogeneous study to understand the disease mechanisms. Identifying clinical symptoms and laboratory parameters as key predictors can guide prognosis and inform effective treatment strategies. This study analyzed comorbidities and laboratory metrics to predict COVID-19 mortality using a homogeneous model. MethodA retrospective cohort study was conducted on 7500 COVID-19 patients admitted to Rasoul Akram Hospital between 2022 and 2022. Clinical and laboratory data, along with comorbidity information, were collected and analyzed using advanced coding, data alignment, and regression analyses. Machine learning algorithms were employed to identify relevant features and calculate predictive probability scores. ResultsThe frequency and mortality rates of COVID-19 among males (19.3 %) were higher than those among females (17 %) (p = 0.01, OR = 0.85, 95 % CI = 0.76–0.96). Cancer (p < 0.05, OR = 1.9, 95 % CI = 1.48–2.4) and Alzheimer's (p < 0.05, OR = 2.36, 95 % CI = 1.89–2.9) were the two most common comorbidities associated with long-term hospitalization (LTH). Kidney disease (KD) was identified as the most lethal comorbidity (45 % of KD patients) (OR = 5.6, 95 % CI = 5.05–6.04, p < 0.001). Age > 55 was the most predictive parameter for mortality (p < 0.001, OR = 6.5, 95 % CI = 1.03–1.04), and the CT scan score showed no predictive value for death (p > 0.05). WBC, Cr, CRP, ALP, and VBG-HCO3 were the most significant critical data associated with death prediction across all comorbidities (p < 0.05). ConclusionCOVID-19 is particularly lethal for elderly adults; thus, age plays a crucial role in disease prognosis. Regarding death prediction, various comorbidities rank differently, with KD having a significant impact on mortality outcomes.

Predictive value of serum hepcidin levels for the risk of incident end-stage kidney disease in patients with chronic kidney disease: The KNOW-CKD

Introduction: Despite the pivotal role of hepcidin in the development of anemia among the patients with chronic kidney disease (CKD), the association between serum hepcidin levels and CKD progression has been never investigated. We here hypothesized that elevation in serum hepcidin levels might be associated with the risk of incident end-stage kidney disease (ESKD) among the patients with pre-dialysis CKD. Methods: A total of 2,109 patients with pre-dialysis CKD at stages 1 to pre-dialysis 5 were categorized into the quartiles by serum hepcidin levels. The study outcome was incident ESKD. The median duration of follow-up was 7.9 years. Results: The analysis of the baseline characteristics revealed that unfavorable clinical features were in general associated with higher serum hepcidin levels. The cumulative incidence of ESKD was significantly differed by serum hepcidin levels, with the highest incidence in the 4th quartile (P &lt; 0.001, by log-rank test). Cox regression analysis demonstrated that, compared to the 1st quartile, the risk of incident ESKD is significantly increased in the 4th quartile (adjusted hazard ratio 1.372, 95% confidence interval 1.070 to 1.759). Penalized spline curve analysis illustrated a linear, positive correlation between serum hepcidin levels and the risk of incident ESKD. Subgroup analyses revealed that the association is significantly more prominent in the patients with advanced CKD (i.e., estimated glomerular filtration rate &lt; 45 mL/min/1.73 m2). Conclusion: Elevation in serum hepcidin levels is significantly associated with the risk of incident ESKD among the patients with pre-dialysis CKD.

Examining Self-Reported Physical Activity Levels Among Kidney Disease Patients in the United States Using the Behavioral Risk Factor Surveillance System (BRFSS) Database: A Retrospective Study.

Kidney diseases have a gradual and subtle onset, which usually results in end-stage renal disease with patients requiring renal replacement therapy. Though pharmacotherapy plays a crucial role, integrating lifestyle modifications like increased physical exercise has been associated with significant improvement in health for kidney disease patients. This study aims to retrospectively analyze the prevalence of self-reported physical activity among patients of kidney disease in the United States, based on demographic, socioeconomic, and healthcare access variables for the year 2021. Data was extracted from the Behavioral Risk Factor Surveillance System Web Enabled Analysis Tool (BRFSS WEAT) for the year 2021. Descriptive data, including numbers and percentages, was generated for each variable using cross-tabulations in the BRFSS WEAT. The data was stored in Microsoft Excel (Microsoft Corporation, Redmond, WA, USA), and statistical analysis was conducted using R version 4.3.1 (R Foundation for Statistical Computing, Vienna, Austria, https://www.R-project.org/). Statistical tests employed included the Chi-square test and Fisher's exact test to ensure robust and reliable results. A total of 436,057 people participated in the BRFSS study. Out of this, 17,054 (39%) self-identified to the question "ever told you had kidney disease." In the past month, 10,004 (58.7%) participants having kidney disease were involved in physical activity, whereas 7,050 (41.3%) were not. Also, the level of physical activity among kidney disease participants was highest in ages 18-25 (75.5%), male gender (63.6%), White non-Hispanic race (59.4%), patients having advanced education (64.2%), employed (72.6%), high income (82.1%), and having routine checkup within the past one year (8,957, 58.3%). Kidney disease patients in the United States who self-reported physical activity were found to have statistical significance between various demographic, socioeconomic, and last routine checkup variables. Prospectively, interventions must be designed to increase physical activity among kidney disease patients with a focus on high-risk demographic groups like older adults, people with lower socioeconomic status, and people who don't get regular checkups.

Factors Involved in the Development of Diabetic Kidney Disease in Patients With Slowly Progressive Type 1 Diabetes Mellitus: A Retrospective Cohort Study.

Introduction The duration of diabetes mellitus (DM), blood pro-inflammatory markers, and dipeptidyl peptidase 4 (DPP4) activity are known predictors of diabetic kidney disease (DKD) progression in acute-onset type 1 DM (AT1DM) and type 2 DM. However, predictors of DKD progression in slowly progressive type 1insulin-dependent DM (SPIDDM) have been less frequently studied. Patients and methods This retrospective cohort study included 60 patients with SPIDDM (definite) (26 men/34 women). We utilized Cox proportional hazard analyses to determine whether characteristics and laboratory findings at the time of the SPIDDM diagnosis were associated with subsequent DKD progression. The urinary albumin-to-creatinine ratio (UACR) and estimated glomerular filtration rate (eGFR) at the last outpatient clinic visit served as indicators of renal function. Also, to compare blood markers in patients with SPIDDM, we included 21 patients diagnosed with AT1DM at the same department during the same period and 50 healthy adult volunteers. Results In patients with SPIDDM (definite), the multivariate Cox proportional hazard analysis revealed that the body mass index (BMI), high-sensitivity C-reactive protein (hs-CRP) levels at diagnosis, and the duration of DM prior to SPIDDM diagnosis were associated with the new onset of albuminuria and systolic blood pressure (SBP) at diagnosis, and the duration of DM prior to SPIDDM diagnosis was associated with a decline in eGFR to less than 60 ml/min/1.73 m². Additionally, serum hs-CRP levels were significantly higher in the SPIDDM (definite) group compared to both the AT1DM patients and healthy controls, suggesting a higher inflammatory state in patients with SPIDDM at the time of diagnosis. In patients with SPIDDM (definite) who were not treated with a DPP4 inhibitor, plasma DPP4 activity was associated with the new onset of albuminuria. Conclusions BMI, SBP, hs-CRP levels, DPP4 activity at SPIDDM diagnosis, and the duration of DM prior to SPIDDM diagnosis are associated with subsequent progression of DKD in SPIDDM. Also, we found that the patients with SPIDDM are often already being treated as DM for a long period of time at the time of diagnosis, which may be linked to their already high inflammatory status at the time of SPIDDM diagnosis and contribute to DKD progression. These findings underscore the importance of early diagnosis and management in preventing DKD progression in this population.

Concurrent chronic kidney disease in patients with inflammatory bowel disease, a systematic review and meta-analysis.

Inflammatory bowel disease (IBD) is a multi-organ autoimmune disease that commonly affects the gastrointestinal tract, but can also affect other organs throughout the body. Less is known, however, about kidney involvement in IBD. Although IBD has been associated with chronic kidney disease (CKD) and end-stage renal disease (ESRD), these results have been inconsistent. The present study analyzed the prevalence of concurrent CKD and ESRD in patients with IBD. PubMed, Cochrane, Web of Science, and Embase were searched for studies published through October 2023 on IBD patients with concurrent CKD or ESRD. Outcomes included the incidence rates and odds ratios (OR) of concurrent CKD and ESRD in IBD patients. The quality of included studies was assessed using the Newcastle-Ottawa Scale, and sequential sensitivity was analyzed. Publication bias was evaluated using Egger's test. Nine studies were included in this meta-analysis. The combined results of eight studies, which included 239,042 IBD patients, showed that the prevalence of CKD in IBD patients was 5% (95% confidence interval [CI]: 1-9%). The combined results of two studies, which included 40,341 IBD patients, showed that the prevalence of ESRD in IBD patients was 0.2% (95% CI: -0.08-0.12%). The combined results of six case-control studies reported that the risk of CKD was significantly higher in patients with than without IBD (OR 1.36, 95% CI: 1.08-1.70, p = 0.008). Although studies have shown an increased risk of CKD in IBD, due to the small number of included studies and high heterogeneity across studies, it is not enough to definitively conclude that CKD is more common in patients with IBD. But patients with IBD should be regularly monitored for CKD. https://www.crd.york.ac.uk/PROSPERO/.

The association of liver fibrosis and chronic kidney disease in patients with metabolic associated fatty liver disease: A cross-sectional study.

To examine the relation between liver fibrosis and chronic kidney disease (CKD) in metabolic-associated fatty liver disease (MAFLD) patients and its risk factors. The current study was carried out at Tanta University Hospital, Tanta, Egypt, from May 2021 to January 2023 and included 84 MAFLD patients with CKD and 80 MAFLD patients without CKD. All participants had been examined by abdominal ultrasonography and transient elastography with controlled attenuation parameter. Chronic kidney disease patients exhibited a greater incidence of fibrosis compared to patients without CKD (75.6% vs. 24.4%). Logistic analysis demonstrated that the presence of multiple health conditions, such as MAFLD, diabetes mellitus, hypertension, and cardiovascular disease, were individually linked to CKD. Gender and body mass index were not independent factors related to CKD. Additionally, factors such as age, hyperuricemia, hypertriglyceridemia, hypercholesterolemia, hypoalbuminemia, hyperbilirubinemia, and viral hepatitis, apart from MAFLD comorbidities, were independently linked to CKD. Chronic kidney disease may represent a potential risk influence for liver fibrosis development in MAFLD patients.

Acute Kidney Disease in Patients with COVID-19 and Cancer in Intensive Care: A Clinical and Retrospective Study

Acute Kidney Disease in Patients with COVID-19 and Cancer in Intensive Care: A Clinical and Retrospective Study

Noninvasive Prediction Tool of Nondiabetic Kidney Diseases in Patients with Type 2 Diabetes

Noninvasive Prediction Tool of Nondiabetic Kidney Diseases in Patients with Type 2 Diabetes

Clinicopathological Characteristics and Outcomes of Nondiabetic Kidney Disease in Patients with Type 2 Diabetes

Clinicopathological Characteristics and Outcomes of Nondiabetic Kidney Disease in Patients with Type 2 Diabetes

Neutrophil gelatinase-associated lipocalin as a biomarker for detection of early renal impairment in Iraqi patients with multiple myeloma.

To evaluate the serum neutrophil gelatinase-associated lipocalin levels in multiple myeloma patients as an indicator of disease progression. The case-control study was conducted at the Clinical Biochemistry Department of the National Centre of Haematology, Mustansiriyah University, Baghdad, Iraq, from October 2020 to July 2021, amd comprised diagnosed multiple myeloma patients and healthy controls of either gender aged 40-60 years. Neutrophil gelatinaseassociated lipocalin and renal functions were measured for all patients in addition to obtaining a complete history and physical examination. Data was analysed using MedCalc. Of the 60 sujects, 30(50) were cases with mean age 64±2.1 years and 30(50%) were controls with mean age 60 ±3.2 years. There were 18(68%) males among the cases and 17(55%) among the controls. In the cases group, mean levels of creatinine, urea and neutrophil gelatinase-associated lipocalin were 1.62±0.85mg/dl, 55.56±28.05mg/dl and 389.39±116.12pg/mL, respectively. The corresponding values for the controls were 0.9518±0.1623mg/dl, 30.17±8.47mg/dl and 120.82±68'52pg/ml. The neutrophil gelatinase-associated lipocalin cutoff level >190pg/ml in multiple myeloma patients was strongly associated with renal impairment (p<0.001). Neutrophil gelatinase-associated lipocalin was found to be an accurate indicator of early kidney disease in patients with de novo multiple myeloma.