scholarly journals Comparison of Outcomes among Chronic Kidney Disease V Patients with COVID-19 at the National Kidney and Transplant Institute: A Retrospective Cohort Study

2022 ◽  
Vol 2022 ◽  
pp. 1-8
Author(s):  
Maria Fe Bautista ◽  
Romina Danguilan ◽  
Mel-Hatra Arakama ◽  
Roxan Perez
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Tertiary Care ◽  
Dialysis Initiation ◽  
Rank Test ◽  
Published Data ◽  
Time To Death ◽  
Kaplan Meier ◽  
Mortality Probability ◽  
Duration Of Hospitalization

Background. There is very little published data on outcomes of COVID-19 among chronic kidney disease (CKD) patients. We compared the outcomes of COVID-19 in a tertiary care renal hospital among CKD V patients on hemodialysis (HD), peritoneal dialysis (PD), and dialysis initiation, in terms of duration of hospitalization, in-patient mortality, and 30-day mortality. Methods. A total of 436 CKD V patients, on either HD, PD, or dialysis initiation, with COVID-19 who were admitted at the National Kidney and Transplant Institute (NKTI) from March 13, 2020, to August 31, 2020, were included. Kaplan–Meier survival analysis was performed. Comparison of probability of mortality by group was performed using Log-Rank test. p values ≤0.05 were considered statistically significant. Results. Among 436 CKD V patients, 298 (68%) were on HD, 103 (24%) were on PD, and 35 (8%) required dialysis initiation. Overall in-hospital mortality was 34%; 38% were on HD, 20% on PD, and 37% on dialysis initiation. Total 30-day mortality was 27%; 32% were on HD, 26% on PD, and 16% on dialysis initiation. Median follow-up was 24 days. Among the 137 deaths recorded, total median time to death was 10 days; 8.5 days, 15.5 days, and 9 days for HD, PD, and dialysis initiation groups, respectively. Probability of mortality was significantly higher in HD patients versus PD patients ( p < 0.00001 ) and in the dialysis initiation group compared to PD patients ( p = 0.0234 ). Mortality probability, however, was not significantly different in HD patients versus the dialysis initiation group ( p = 0.63 ). Conclusion. Among CKD V patients diagnosed with COVID-19 at the NKTI, those on HD and on dialysis initiation had significantly higher in-hospital and 30-day mortality, compared to patients on PD.

scholarly journals Effect of an Oral Adsorbent, AST-120, on Dialysis Initiation and Survival in Patients with Chronic Kidney Disease

2012 ◽  
Vol 2012 ◽  
pp. 1-8 ◽  
Author(s):  
Shingo Hatakeyama ◽  
Hayato Yamamoto ◽  
Akiko Okamoto ◽  
Kengo Imanishi ◽  
Noriko Tokui ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
Survival Rate ◽  
Kidney Disease ◽  
Dialysis Initiation ◽  
Kaplan Meier ◽  
Significant Difference ◽  
Oral Adsorbent ◽  
Matched Study ◽  
The Impact ◽  
Free Rate

The oral adsorbent AST-120 has the potential to delay dialysis initiation and improve survival of patients on dialysis. We evaluated the effect of AST-120 on dialysis initiation and its potential to improve survival in patients with chronic kidney disease. The present retrospective pair-matched study included 560 patients, grouped according to whether or not they received AST-120 before dialysis (AST-120 and non-AST-120 groups). The cumulative dialysis initiation free rate and survival rate were compared by the Kaplan-Meier method. Multivariate analysis was used to determine the impact of AST-120 on dialysis initiation. Our results showed significant differences in the 12- and 24-month dialysis initiation free rate (P<0.001), although no significant difference was observed in the survival rate between the two groups. In conclusion, AST-120 delays dialysis initiation in chronic kidney disease (CKD) patients but has no effect on survival. AST-120 is an effective therapy for delaying the progression of CKD.

scholarly journals Derived Subendocardial Viability Ratio and Cardiovascular Events in Patients with Chronic Kidney Disease

2018 ◽  
Vol 9 (1) ◽  
pp. 41-50 ◽  
Author(s):  
Robert Ekart ◽  
Sebastjan Bevc ◽  
Nina Hojs ◽  
Radovan Hojs
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Cardiovascular Events ◽  
Cox Regression ◽  
Rank Test ◽  
Coronary Perfusion ◽  
Cox Regression Analysis ◽  
Non Invasive ◽  
Kaplan Meier ◽  
Subendocardial Viability Ratio

Background: Chronic kidney disease (CKD) is a well-known mortality risk factor. The subendocardial viability ratio (SEVR) is one of the pulse wave analysis parameters that constitutes a non-invasive measure of coronary perfusion. We aimed to assess the prognostic value of the SEVR for cardiovascular outcome in non-dialysis CKD patients. Methods: A total of 98 CKD patients (mean age 60 years) were prospectively followed up from the date of the SEVR measurement until their death or the start of dialysis/transplantation, maximally up to 7.1 years (mean 5 years). According to the manufacturer’s instructions regarding normal SEVR values, the patients were divided into a low SEVR group (SEVR ≤130%, n = 26) and a normal SEVR group (SEVR > 130%, n = 72). Results: During the follow-up period, 13 patients (13.3%) suffered fatal and 23 patients (23.5%) suffered combined (non-fatal and fatal) cardiovascular events. In the patients who died of cardiovascular causes, the SEVR values were statistically significantly lower (130 vs. 154%; p = 0.017) than in those who survived. A Kaplan-Meier survival analysis showed that the cardiovascular survival rate in the low SEVR group of patients was statistically significantly lower (log-rank test: p < 0.001). Using an unadjusted Cox regression analysis, the patients in the low SEVR group had a 5.6-fold higher risk (95% CI: 1.8–17.3; p = 0.002) of fatal cardiovascular events and a 2.7-fold higher risk (95% CI: 1.1–6.3; p = 0.024) of combined fatal and non-fatal cardiovascular events. In the adjusted Cox regression model, the patients in the low SEVR group had a 16-fold higher risk (95% CI: 1.2–9.7; p = 0.004) of fatal cardiovascular events and a 7-fold higher risk (95% CI: 1–9.7; p = 0.009) of combined fatal and non-fatal cardiovascular events. Conclusions: An SEVR < 130% predicts fatal and non-fatal cardiovascular events in non-dialysis CKD patients.

Abstract 2451: Chronic Kidney Disease as an Independent Risk Factor for New-Onset Atrial Fibrillation in Patients with Essential Hypertension

Circulation ◽  
2008 ◽  
Vol 118 (suppl_18) ◽  
Author(s):  
Takeshi Horio ◽  
Yoshio Iwashima ◽  
Kei Kamide ◽  
Takeshi Tokudome ◽  
Hiroto Nakata ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Rank Test ◽  
Hypertensive Patients ◽  
Log Rank Test ◽  
Kaplan Meier ◽  
Lv Mass ◽  
New Onset

Atrial fibrillation (AF) is frequently observed in hypertensive heart disease. Older age, increased left ventricular (LV) mass, and left atrial (LA) dilatation are known to be risk factors for the occurrence of AF in hypertensive patients. Chronic kidney disease (CKD) has recently been recognized to be a powerful risk for cardiovascular events. However, no study has revealed the association between CKD and the onset of AF. Thus, the present study assessed the hypothesis that CKD may influence the onset of AF in hypertensives. A total of 1,118 essential hypertensive patients (mean age, 63 years) without previous paroxysmal AF, heart failure, myocardial infarction, valvular disease, or LV asynergy were enrolled. In echocardiographic examinations, LA dimension and LV mass index (LVMI) were determined. Estimated glomerular filtration rate (eGFR) was calculated by the modified MDRD formula. During follow-up periods (mean, 4.7 years), fifty-seven cases of new onset AF (including paroxysmal AF) were found (1.1% /year). Cumulative event-free rates by the Kaplan-Meier method were decreased according to the decrease in basal eGFR (≥60, 30 – 60, 15–30, and <15 mL/min) and the increase in proteinuria (−/±, 1+/2+, and ≥3+) (log-rank test P<0.001, respectively). When CKD was defined as decreased eGFR (<60 mL/min) and/or the presence of proteinuria, the prevalence of new-onset AF was significantly higher in subjects with CKD (n=420) than without CKD (n=698) (7.9% vs 3.4%, P=0.001). Kaplan-Meier curves also revealed the increase in event rates in the CKD group (log-rank test P<0.001). By univariate Cox regression analysis, age, smoking, LA dimension, LVMI, and the presence of CKD were significantly associated with the occurrence of AF during follow-up. Among these possible predictors, older age (HR 1.63 /10 years, P<0.001) and the presence of CKD (HR 2.25, P=0.004) were independent determinants for the onset of AF in multivariate analysis. The present study demonstrated that the complication of CKD in hypertensive patients was a powerful predictor of new-onset AF, independently of LV hypertrophy and LA dilatation. Our findings may provide a new aspect in considering the cardiorenal association in hypertensive diseases.

Effect of coronavirus disease in patients with kidney disease in India

2020 ◽  
Vol 11 (SPL1) ◽  
pp. 1255-1259
Author(s):  
Shashi Prabha Singh ◽  
Preeti Sharma ◽  
Durgesh singh ◽  
Pradeep kumar ◽  
Rakesh Sharma ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
Clinical Trials ◽  
Kidney Disease ◽  
Meta Analysis ◽  
Tertiary Care ◽  
Type Ii Diabetes Mellitus ◽  
Asymptomatic Infection ◽  
Type Ii ◽  
Cardiorespiratory Failure ◽  
Inflammatory State

Coronavirus disease 19 is a global pandemic which infects over millions of people worldwide in a limited time and changes the lifestyle, clinical spectrum lies from asymptomatic infection to pneumonitis with cardiorespiratory failure and finally death. Higher mortality occurs in senior and who are suffering from co-morbidities like chronic kidney disease, (HTN) hypertension, (DM TYPE II) diabetes mellitus or (CVD) cardiovascular diseases. However, rather than normal individuals, patients with chronic kidney disease (CKD) are under higher risk for infections. The chronic systemic inflammatory state is a significant cause for morbidity and mortality in CKD patients. The objective of this review is to discuss the pathogenesis of COVID-19 in CKD, changes observed in the immune system of CKD patients, COVID-19 infections risk in CKD and therapeutic approach of COVID-19 in CKD patients. From the standpoint of frequent renal co-morbidities in covid19 patients, renal complications were explored in covid19 patients received at level 2 tertiary care Santosh Hospital, Ghaziabad, U.P. Delhi-NCR India during March to August 2020 as per the protocol of Nephrology Society of India. Relevant clinical trials were reviewed in support. Meta-analysis and clinical trials are covered in this review study. Duplicate studies are not taken into account. The outcome of the studies shows that CKD patients are more prone to COVID-19. CKD patients are more likely infected with COVID-19 virus. Whereas in intensive care, CKD occurs more frequent than DM type II and CVD. So,COVID-19 pathogenesis in CKD patients, risk of COVID-19, immunologic changes and therapy COVID-19 in CKD can add support in the effective management of COVID-19.

scholarly journals Association between severity of prenatally diagnosed hydronephrosis and receipt of surgical intervention postnatally among patients seen at a fetal-maternal center

BMC Urology ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Zoë G. Baker ◽  
Arthi Hannallah ◽  
Melissa Trabold ◽  
Danielle Estell ◽  
Cherry Deng ◽  
...  
Keyword(s):  
Surgical Intervention ◽  
Renal Scarring ◽  
Tertiary Care ◽  
Rank Test ◽  
Kaplan Meier ◽  
Hazard Ratios ◽  
Age At Surgery ◽  
History Of ◽  
Pediatric Urologist ◽  
Tract Infections

Abstract Background Hydronephrosis (HN) is the most common abnormality detected on prenatal ultrasound. This study sought to stratify outcomes of patients by severity of prenatal HN with postnatal outcomes. Methods This was a retrospective review of patients referred to a tertiary care fetal-maternal clinic with diagnosis of prenatal HN from 2004 to 2019. HN severity was categorized as mild, moderate, or severe. Data were analyzed to determine the association between HN severity and surgical intervention. Decision for surgery was based on factors including history of multiple urinary tract infections, evidence of renal scarring, and/or reduced renal function. Surgery-free survival time was represented by the Kaplan–Meier method, and hazard ratios were calculated using the log-rank test. Results 131 kidneys among 101 infants were prenatally diagnosed with hydronephrosis; 35.9% had mild HN, 29.0% had moderate HN, and 35.1% had severe HN. 8.5% of patients with mild HN, 26.3% of patients with moderate HN, and 65.2% of patients with severe HN required surgery. Patients with severe HN were 12.2 (95% CI 6.1–24.4; p < 0.001) times more likely to undergo surgery for HN than patients with mild HN and 2.9 (95% CI 1.5–5.3; p = 0.003) times more likely to undergo surgery than patients with moderate HN. Patients with moderate HN were 4.3 times more likely to require surgery than patients with mild HN (95% CI 1.5–12.9; p = 0.01). Median age at surgery was 11.8 months among patients with mild HN (IQR 11.7–14.1 months), 6.6 months among patients with moderate HN (IQR 4.2–16.4 months), and 5.4 months among patients with severe HN (3.7–12.4 months). Conclusion Among this cohort of referrals from a fetal-maternal clinic, severity of HN correlated with increased likelihood of surgical intervention. Continued assessment of patients with prenatal HN should be evaluated to best determine the role of the pediatric urologist in cases of prenatal HN.

Abstract 13: Sex Differences in Mortality Among Patients With Covid-19 Related Stroke

Stroke ◽  
2021 ◽  
Vol 52 (Suppl_1) ◽  
Author(s):  
Farhaan S Vahidy ◽  
Jennifer Meeks ◽  
Alan Pan ◽  
Thomas Potter ◽  
Osman Khan ◽  
...  
Keyword(s):  
Sex Differences ◽  
Sensitivity Analyses ◽  
Rank Test ◽  
P Value ◽  
Matched Sample ◽  
Healthcare Organizations ◽  
Time To Death ◽  
Kaplan Meier ◽  
Laboratory Confirmation ◽  
Icd 10

Introduction: Overall poor COVID-19 outcomes have been reported among males. We evaluated sex differences in mortality among patients with stroke related to COVID-19. Methods: Utilizing pooled deidentified data from 30 healthcare organizations, we identified COVID-19 patients via ICD-10 diagnosis or documented laboratory confirmation of SARS-CoV-2 RNA or antibodies. Patients with ICD-10 diagnoses of ischemic stroke or intracerebral hemorrhage within 30 days before or after the COVID-19 event were flagged. Male and female patients were propensity score (PS) matched on other demographic and comorbidity variables. Risk Ratio (RR) and 95% Confidence Interval (CI) for association between sex and 90-day mortality is reported. Kaplan-Meier analyses with log rank test (LRT) were conducted for time-to-death. As a sensitivity analysis, we only included a smaller sub-set with first instance of IS or ICH ± 30-days of COVID-19 diagnosis. Results: Among 149,410 COVID-19 patients, 1,618 (1.1%) had a stroke diagnosis ± 30-days of confirmed COVID-19. Of whom, 1,609 patients (847 males and 762 females) were included in primary analyses. Females were older (67.7 vs. 65.7 years) and were more likely to be of black race (34.1% vs. 27.6%). Females had a significantly higher proportion of chronic pulmonary disease (38.8% vs. 28.8%) and obesity (34.2% vs. 24.8%); whereas males had higher proportion of alcohol abuse (8.5% vs. 3.8%). A 1:1 PS algorithm yielded an optimally matched sample of 634 males and females each, balanced on all covariates. In the matched sample, 11.7% of females and 15.8% of males experienced 90-day mortality; RR (CI): 1.35 (1.02 - 1.78), LRT p value 0.04. Higher risk of 90-day mortality among males with COVID-19 and stroke was maintained in the sensitivity analyses, RR (CI): 1.47 (1.06 - 2.00), LRT p value = 0.03 (graphic). Conclusion: Future studies examining the socio-demographic and biological mechanisms for poor stroke outcomes among males with COVID-19 are needed.

MO515CONSTIPATION IN CHRONIC KIDNEY DISEASE: PREVALENCE AND RISK FACTORS

2021 ◽  
Vol 36 (Supplement_1) ◽  
Author(s):  
Sourabh Sharma ◽  
Neha Sharma ◽  
Kailash Sharma
Keyword(s):  
Risk Factors ◽  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Tertiary Care ◽  
Functional Constipation ◽  
Common Symptom ◽  
Psychological Burden ◽  
Ckd Stage ◽  
Stool Form ◽  
Rome Iv

Abstract Background and Aims Among various gastrointestinal disorders, constipation is one of the most common symptom in chronic kidney disease (CKD). However it is often neglected by nephrologists as self-limiting condition. Constipation impacts quality of life in multiple ways and increases socio-psychological burden. Constipation and associated risk factors have been poorly studied and most studies are retrospective. Method We enrolled CKD stage 3 to 5 patients on regular follow-up with nephrologist from June 2018 to June 2020, at a tertiary care centre in North India. Constipation was defined using Rome IV criteria (Functional constipation) which is composed of six constipation related symptoms, and diagnosis of constipation is established by presence of two or more symptoms for at least 3 months. Patients were also asked to maintain a 7 day prospective stool diary. It consisted of seven day written prospective chart of stool form and frequency. Patients were instructed to record when each bowel movement happened and to mark stool form type for each movement as described in words and pictures on Bristol Stool Form Scale (BSFS). Opioid induced constipation was defined as per Rome IV criteria. The diagnostic criteria is similar to functional constipation, but with requisite that new or worsening symptoms occurred when initiating, changing or increasing opioid therapy. Results Two hundred twenty five patients were studied out of which 59 (26.2%) patients were in CKD stage3, eighty one (36%) patients were in CKD stage4 and 85 (37.8%) patients were in stage5. Out of 85 CKD stage5 patients, 23 (27%) were on dialysis. Mean age of patients was 49.1 years. Out of 225 patients, 135 (60%) were male. Constipation symptoms and diagnosis reported in each stage has been depicted in Table 1. Clinical correlates of constipation has been depicted in Table 2. Conclusion Constipation measured using Rome IV criteria affects around two-third of CKD stage 3-5 patients. Diabetes, hypertension and opioid use has been found to be significantly associated with constipation.

Correlation of Iron Profile with Different Stages of Chronic Kidney Disease in Children Presenting at a Tertiary Care Hospital

2021 ◽  
Vol 15 (8) ◽  
pp. 2013-2016
Author(s):  
Shahid Ishaq ◽  
Muhammad Imran ◽  
Hashim Raza ◽  
Khuram Rashid ◽  
Muhammad Imran Ashraf ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Iron Overload ◽  
Serum Ferritin ◽  
Serum Iron ◽  
Tertiary Care ◽  
Transferrin Saturation ◽  
Maintenance Hemodialysis ◽  
Care Hospital ◽  
Iron Profile

Aim: To determine correlation of iron profile in children with different stages of chronic kidney disease (CKD) presenting to tertiary care hospital. Methodology: A total of 81 children with chronic kidney disease stage having glomerular filtration rate (GFR) less than 90 (ml/min/m2) aged 1 – 14 years of either sex were included. Three ml serum sample was taken in vial by hospital duty doctor for serum ferritin level, serum iron, transferrin saturation and total iron binding capacity. The sample was sent to hospital laboratory for reporting. Iron profiling was done evaluating hemoglobin (g/dl), serum iron (ug/dl), serum ferritin (ng/ml), transferrin saturation (%) and total iron binding capacity (ug/dl) while iron load was defined as serum ferritin levels above 300 ng/ml. Correlation of iron profile with different stages of CKD was determined applying one-way analysis of variance (ANOVA). Results: In a total 81 children, 46 (56.8%) were boys while overall mean age was 7.79±2.30 years. Mean duration on hemodialysis was 11.52 ± 9.97 months. Iron overload was observed in 26 (32.1%) children. Significant association of age above 7 years (p=0.031) and residential status as rural (p=0.017) was noted with iron overload whereas iron overload was increasing with increase in stages of CKD (p=0.002). Hemoglobin levels decreased significantly with increase in stages of CKD (p<0.001). Serum iron levels increased significantly with increase in the CKD stages (p=0.039). Serum ferritin levels were increasing significantly with the increase in CKD stages (p=0.031). Transferrin saturation also increased significant with increase in CKD stages (p=0.027). Conclusion: High frequency of iron overload was noted in children with CKD on maintenance hemodialysis and there was linear relationship with stages of CKD and iron overload. Significant correlation of hemoglobin, serum iron, serum ferritin and transferrin saturation was observed with different stages of CKD. Keywords: Iron overload, maintenance hemodialysis, ferritin level.

scholarly journals Prevalence, incidence and associated mortality of cardiovascular disease in patients with chronic kidney disease in low- and middle-income countries: a protocol for a systematic review and meta-analysis

BMJ Open ◽  
2017 ◽  
Vol 7 (8) ◽  
pp. e016412 ◽  
Author(s):  
Mazou N Temgoua ◽  
Celestin Danwang ◽  
Valirie Ndip Agbor ◽  
Jean Jacques Noubiap
Keyword(s):  
Cardiovascular Disease ◽  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Published Data ◽  
Final Report ◽  
Middle Income ◽  
Middle Income Countries ◽  
Low Middle Income Countries ◽  
Incidence And Mortality ◽  
Statistical Heterogeneity

IntroductionChronic kidney disease (CKD) is a global public health problem, with cardiovascular disease (CVD) being the major cause of mortality in these patients. Despite a high burden of CKD among patients in low/middle-income countries (LMICs), evidence on the distribution of CVD among these patients is lacking. This review seeks to determine the prevalence, incidence and mortality risks of CVD in patients with CKD in LMICs.Methods and analysisA systematic search of Medline, Scopus, Embase, Cumulative Index of Nursing and Allied Health and WHO Global Health Library databases for published studies reporting on the prevalence, incidence and associated mortality risk of CVD in CKD patients in LMICs will be conducted from 1 May 1987 to 1 July 2017 with no language restriction. Two authors will independently screen, select studies, extract data and assess the risk of bias in each study. Clinically homogeneous studies will be pooled after assessing for clinical and statistical heterogeneity using the χ2test on Cochrane’s Q statistic which is quantified by I2values; assuming that I2values of 25%, 50% and 75% represent low, medium and high heterogeneity, respectively. Funnel-plot analysis and Egger’s test will be used to detect publication bias. Results will be presented according to WHO Regions (Africa, Americas, Eastern Mediterranean, Europe, South-East Asia and Western Pacific).Ethics and disseminationThis proposed study will not require ethical approval as it will be based on published data. We will publish the final report of this review in a peer-reviewed journal, and the findings will be disseminated to the appropriate health authorities.

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