Dialysis For End-stage Renal Disease Research Articles

Warning signs and severe dengue in end stage renal disease dialysis patients.

The 2009 WHO guideline established warning signs (WS) to predict severe dengue (SD). However, their positive predictive value has been found to be low in the general adult population, but they might be higher in a different population. This study investigated the association between WS and SD in end stage renal disease (ESRD) patients on maintenance dialysis in Taiwan where both diseases are prevalent. This study enrolled ESRD dialysis patients with dengue in 2015. Demographic, laboratory data, symptoms/signs and complication of dengue were retrospectively collected from medical records at our hospital. Of 49 ESRD patients with dengue, 44 patients were receiving hemodialysis and 5 peritoneal dialysis. Older patients (>65 years old) tended to have the WS(56% vs 16.7%, P=0.007). The rate of hospitalization, intensive care unit admission and in-hospital mortality was 79.6%, 22.5%, and 8.2%, respectively. Eighteen patients (36.7%) presented WS and eighteen patients (36.7%) developed to SD, including ten with plasma leakage, twelve with hemorrhage, and six with organ failure. Patients with WS were seven times more likely to develop SD than those without (OR: 7.06; 95%CI: 1.34-37.21). WS was associated with plasma leakage (OR: 12.36; 95% CI: 1.56-97.74) and severe hemorrhage (OR: 5.1; 95% CI: 1.03-25.18), but not organ failure. Prevalence of SD is high in ESRD dialysis patients. The presence of WSs in this group was highly correlated with SD. Thus, more attention should be paid to treating ESRD patients with dengue fever if they present WSs.

New chemistry supporting portable solutions for end-stage renal disease dialysis treatment

A new polymeric adsorbent to improve portable dialysis treatment by simplifying urea removal at the dialysate regeneration step is proposed. An adsorbent to remove urea was synthesized by molecular imprinting technology that can potentially overcome drawbacks existing in urease enzyme-based dialysate regeneration technology. Molecularly imprinted polymer (MIP) for urea generates cavities both in shape and in size targeted for urea. Using the synthesized MIP, we have shown removal of urea present in the dialysate buffer. Various experimental conditions such as choice of monomers, porogen, and template to monomer ratios were optimized to achieve highest binding capacity on a column flow through system monitored using high-performance liquid chromatography (HPLC). Taking advantage of the basicity of urea molecule, monomers having Brønsted acidic groups such as acrylic acid, methacrylic acid and itaconic acid were screened. The MIP synthesized using urea:acrylic acid:EGDMA (1:4:12) in acetonitrile:ethylene dichloride (1:1) as porogen gave highest binding capacity of 24.5g/kg of urea in the dialysate buffer matrix.

From the Editor’s Desk…: October 2019

From the Editor’s Desk…: October 2019

Minimizing blood wastage during blood draws from implanted subcutaneous ports (PORT) in patients with End Stage Renal Disease (ESRD).

Background: Patients with ESRD (Dialysis and Transplant) require frequent blood draws for monitoring of their clinical status and titration of medications. To save their veins for future use, many of these patients, especially young children and those with difficult venous access, require PORT placement. Between blood draws, the PORT is flushed with saline and packed with heparinized saline to prevent clotting. When drawing blood for lab test, a fixed amount of blood is withdrawn and discarded to prevent contamination of the blood sample and ensure valid lab results. …

Social support and treatment adherence in patients with end-stage renal disease: A systematic review.

Successful dialysis in end-stage renal disease (ESRD) largely depends on the patients' ability to adhere to several clinical requirements and life-style changes. Social support has been consistently linked to better health outcomes in a number of chronic diseases. The current study presents a systematic review of the literature on the relationship between social support and treatment adherence in ESRD. The search was performed on Web of Science, PsycInfo, ScienceDirect, and Scopus from January 19 to May 15, 2019. Two hundred and twenty-four records were identified. After quality assessment, 17 studies were included for qualitative synthesis. This review comprised a total of 2362 patients. Most patients were on hemodialysis (97.5%) for an average of 58.2months. Results suggested an overall pattern of mixed findings regarding the association between social support and treatment adherence. Adherence to fluid restrictions was the type of adherence with more significant associations with social support (63%). Mixed results were found for adherence to dialysis sessions (50%) and to medication (50%). Associations between adherence to diet restrictions and social support were found in 44% of the included studies. No significant associations were found between social support and adherence to follow-up consults. All of the included studies combining several types of adherence into an overall score found significant associations with social support. Findings suggested that it might be particularly beneficial to focus future research and clinical efforts toward social support from family, significant others, and health professionals, to improve patient's with ESRD treatment adherence.

PH Grand Rounds: A Case of Pulmonary Hypertension Associated With High Cardiac Output State from Arteriovenous Fistula–Or Is It?

PH Grand Rounds: A Case of Pulmonary Hypertension Associated With High Cardiac Output State from Arteriovenous Fistula–Or Is It?

Risk Assessment of Severe Congenital Anomalies of the Kidney and Urinary Tract (CAKUT): A Birth Cohort.

Recent advances in the early diagnosis of fetal CAKUT with an increase in fetal surgical interventions have led to a growing number of neonatal survivors born with severe renal dysfunction. This, in turn, has required the development of multi-disciplinary treatment paradigms in the individualized management of these infants with advanced stage kidney disease from birth. Early multi-modal management includes neonatal surgical interventions directed toward establishing adequate urine flow, respiratory support with the assessment of pulmonary hypoplasia, and establishing metabolic control to avoid the need for dialysis intervention. The development of specialized imaging to assess for residual renal mass with non-invasive 3-dimensional techniques are rapidly evolving. The use of non-radioactive imaging offers improved safety and allows for early prognostic-based planning including anticipatory guidance for progression to end stage renal disease (ESRD). The trajectory of kidney function during the neonatal period as determined by peak and nadir serum creatinine (SCr) and cystatin C (CysC) during the first months of life provides a guide toward individualized prospective management. This is a single center experience based on a birth cohort of 42 subjects followed prospectively from birth for an average of 6.1 ± 2.8 years at the University of Miami/Holtz Children's Hospital during the past decade. There was an 8:1 male: female ratio. The birth cohort was divided into 3 subgroups according to CKD Stages at the current age: CKD 1–2 (Group 1) (eGFR ≥ 60 ml/min/1.73 m2) (N = 15), CKD stage 3–5 (Group 2) (eGFR ≤ 59 ml/min/1.73 m2) (N = 12), and ESRD—Dialysis and/or Transplantation (Group 3) (N = 15). A neonatal CysC >3.0 mg/L predicted progression to ESRD while a nadir SCr >0.6 mg/dL predicted progression to CKD 3–5 with the highest specificity and sensitivity by ROC-AUC analysis (P < 0.0001). Medical management was directed toward nutritional support with novel formula designs, early introduction of growth hormone and strict control of mineral bone disorder. One of the central aspects of the management was to avoid dialysis for as long as feasible with a primary goal toward pre-emptive transplantation.

Modality transition on renal replacement therapy and quality of life of patients: a 10-year follow-up cohort study.

Despite advance in renal replacement therapy (RRT), patients with chronic end-stage renal disease (ESRD) face various limitations, and renal transplantation (Tx) is the treatment that impacts most on quality of life (QoL). This study aimed to assess changes in QoL in a cohort of ESRD dialysis patients. Sociodemographic, clinical, nutritional, lifestyle, and QoL data were collected from 712 patients at baseline (time 1) and after 10years of follow-up (time 2) for patients surviving. The QoL was assessed through the 36-Item Short Form Health Survey (SF-36) and the multiple linear regression model was used to analyze the factors associated with change in QoL. A total of 205 survivors were assessed and distributed into three groups according to current RRT (Dialysis-Dialysis, Dialysis-Tx, and Dialysis-Tx-Dialysis). At time 1, only age was significantly different among groups; at time 2, transplant patients sustained greater social participation, job retention, and improvement in SF-36 scores. The factors associated with change in QoL were more time on dialysis interfering negatively on physical functioning (p = 0.002), role-physical limitations (p = 0.002), general health (p = 0.007), social functioning (p = 0.02), role-emotional (p=0.003), and physical components ( p= 0.002); non-participation in social groups at times 1 and 2 reducing vitality (p = 0.02) scores; and having work at time 2, increasing vitality (p = 0.02) and mental health (p = 0.02) scores. QoL was shown to be dynamic throughout the years of RRT, transplantation being the treatment with more benefits to the ESRD. More time on dialysis and limited social and occupational routine were associated with a reduction in QoL.

Association between timing of peritoneal dialysis initiation and mortality in end-stage renal disease

Despite the widespread use of chronic dialysis for end-stage renal disease (ESRD), there is no consensus on the optimal timing of initiating renal replacement therapy. Over the past decade, a worldwide trend toward increasing glomerular filtration rate at the initiation of dialysis has been noted. However, available data indicate that early dialysis has no survival benefit or is harmful. Peritoneal dialysis (PD) is one alternative for ESRD and has potential survival factors different from those of hemodialysis. The association between the timing of PD initiation and survival is unclear. This review examines the effect of the timing of dialysis on clinical outcomes in PD patients.

Patient-reported outcomes (PROs) argue against the limited use of peritoneal dialysis inend-stage renal disease .

Approximately 40% of dialysis patients are durably treated with peritoneal dialysis (PD) in our teaching hospital. Patients' perspectives were studied by patient-reported outcome measurements (PROMs) to find possible explanations for why the generally-reported decline in the use of PD hardly occurred in our facility. All 75 prevalent adult dialysis patients hemodialysis (HD) duration 27, PD 16months) were included. All had received predialysis care and education for >6month. Cross-sectional sociodemographic and clinical data, SF-36, KDQOL-SF, and predialysis anxiety/depression scores were collected in February 2016. Differences in PROMs between PD and HD patients were analyzed. Despite more comorbidity in the PD population, generally-used dialysis parameters were adequate and similar between HD (n=42) and PD (n=33) patients as was annual mortality. Many factors associated with a predialysis modality choice for PD were absent. A higher anxiety/depression score was found in pre-HD compared to pre-PD patients. PROMs were returned by 97%. PD patients performed better on a number of PROMs than their HD counterparts. This single-center cross-section with a modest number of patients but an almost 100% patient response shows that having 40% of patients on PD is possible with excellent results in terms of patient-reported outcomes. A structured patient education with attention to personal needs of patients, an adequate infrastructure for PD, and a dedicated team with ongoing patient support are key factors. Sharing best practices may help to slow down or even reverse the decline of PD, which is a pity both for patients and society. .

Identification of Novel Urinary Biomarkers for Predicting Renal Prognosis in Patients With Type 2 Diabetes by Glycan Profiling in a Multicenter Prospective Cohort Study: U-CARE Study 1.

Because quantifying glycans with complex structures is technically challenging, little is known about the association of glycosylation profiles with the renal prognosis in diabetic kidney disease (DKD). In 675 patients with type 2 diabetes, we assessed the baseline urinary glycan signals binding to 45 lectins with different specificities. The end point was a decrease of estimated glomerular filtration rate (eGFR) by ≥30% from baseline or dialysis for end-stage renal disease. During a median follow-up of 4.0 years, 63 patients reached the end point. Cox proportional hazards analysis revealed that urinary levels of glycans binding to six lectins were significantly associated with the outcome after adjustment for known indicators of DKD, although these urinary glycans, except that for DBA, were highly correlated with baseline albuminuria and eGFR. Hazard ratios for these lectins were (+1 SD for the glycan index) as follows: SNA (recognizing glycan Siaα2-6Gal/GalNAc), 1.42 (95% CI 1.14-1.76); RCA120 (Galβ4GlcNAc), 1.28 (1.01-1.64); DBA (GalNAcα3GalNAc), 0.80 (0.64-0.997); ABA (Galβ3GalNAc), 1.29 (1.02-1.64); Jacalin (Galβ3GalNAc), 1.30 (1.02-1.67); and ACA (Galβ3GalNAc), 1.32 (1.04-1.67). Adding these glycan indexes to a model containing known indicators of progression improved prediction of the outcome (net reclassification improvement increased by 0.51 [0.22-0.80], relative integrated discrimination improvement increased by 0.18 [0.01-0.35], and the Akaike information criterion decreased from 296 to 287). The urinary glycan profile identified in this study may be useful for predicting renal prognosis in patients with type 2 diabetes. Additional investigation of glycosylation changes and urinary glycan excretion in DKD is needed.

Kidney transplant in sensitized patients: A case series from a premier teaching hospital in Malaysia

BackgroundKidney transplantation is associated with improved survival as opposed to long-term dialysis in end-stage renal disease (ESRD) patients. In Malaysia, due to the limited number of cadaveric and compatible living related renal transplant (LRRT), there is a need to explore the potential of transplant with ABO-incompatible and positive donor specific antibodies (DSA). This report describes a case series of sensitized patients undergoing kidney transplant. ObjectiveThe aim of this study is to assess the immediate graft function (IGF), graft functions at the 1st month, 3rd month, 6th month and 12th month post-transplant. Graft functions were assessed using serum creatinine, protocol biopsy (at 1st, 3rd, 6th and 12th months post-transplant) and DSA level. MethodsData was collected from all sensitized kidney transplant done at the University Malaya Medical Center (UMMC) between February 2016 and April 2017. ABO-incompatible kidney transplant will be excluded from this study. The patient's progress and outcome (kidney function) are fully documented. ResultsFive patients were analyzed for this report. The first two patients developed antibody-mediated rejection (ABMR) immediately, post-transplant. Learning from initial experience, we have adopted our own desensitization protocol and subsequent to that, all three patients had IGF. Three out of five patients have borderline rejection on protocol biopsy but did not require pulse with methylprednisolone or intensification of immunosuppression. Three patients had negative preformed DSAs at 3-month post-transplant. ConclusionDesensitization protocols may help to overcome incompatibility barriers in live-donor renal transplantation. Based on our experiences we have adopted a protocol that comprises of intravenous rituximab, plasma exchange and intravenous thymoglobulin.

End-stage Renal Disease and Risk of Active Tuberculosis: a Nationwide Population-Based Cohort Study.

BackgroundThe converging epidemics of tuberculosis (TB) and end-stage renal disease (ESRD) have generated a significant public health burden, however, previous studies have been limited to a small number of patients. This nationwide cohort study aimed to assess the rate of developing active TB among patients receiving dialysis for ESRD.MethodsThe Korean national health insurance database was used to identify patients receiving dialysis for new-onset ESRD during 2004–2013, who were propensity score matched to an equivalent number of non-dialysis subjects from the general population. The incidences of active TB in the ESRD and control cohorts were calculated for 2004–2013, and multivariable Cox proportional hazards model was used to evaluate the ESRD-related risk of active TB.ResultsDuring 2004–2013, 59,584 patients received dialysis for newly diagnosed ESRD. In the dialysis and control cohorts, 457 (0.8%) and 125 (0.2%) cases of active TB were detected, respectively. Patients with ESRD were associated with a significantly higher risk of active TB compared to the controls (incidence rate ratio, 4.80). The ESRD cohort had an independently elevated risk of active TB (adjusted hazard ratio, 4.39; 95% confidence interval, 3.60–5.37).ConclusionWe found that patients receiving dialysis for ESRD had an elevated risk of active TB. These results highlight the need for detailed and well-organised guidelines for active TB screening among patients with ESRD.

Beneficiary characteristics and vaccinations in the end-stage renal disease Medicare beneficiary population, an analysis of claims data 2006-2015.

The Advisory Committee on Immunization Practices (ACIP) routinely recommends three vaccines - influenza, hepatitis B, and pneumococcal vaccines - for End-Stage Renal Disease (ESRD) dialysis patients. We sought to assess vaccination coverage among fee-for-service (FFS) Medicare beneficiaries with ESRD who received Part B dialysis services at any point from January 1, 2006 through December 31, 2015 (through June 30, 2016 for influenza). To assess influenza vaccination rates in a given influenza season, we restricted the population to beneficiaries who were continuously enrolled in Medicare Parts A and B throughout all twelve months of that season. To assess hepatitis B and pneumococcal vaccine coverage following dialysis initiation, we developed a Kaplan-Meier curve for all patients who began dialysis between 2006 and 2015. For influenza vaccination, we identified an average of approximately 325,000 ESRD dialysis beneficiaries enrolled through each influenza season from 2006-2015. Seasonal influenza vaccination rates steadily increased during the 10-year period, from 52% in 2006-2007 to 71% in 2015-2016. The greatest increases in influenza vaccination appear in non-white beneficiaries with overall utilization in non-whites higher than in whites (p < .001). For the hepatitis B and pneumococcal vaccinations, we identified over 350,000 ESRD dialysis beneficiaries who began dialysis over the 10-year study window. The probability of receiving a hepatitis B vaccine within the first three years of entering into the ESRD program was higher (77%) than the probability of receiving any pneumococcal vaccine (53%). 45% of ESRD patients completed at least one dose of the two hepatitis B series (three-dose or four-dose) at any time during the study period. Opportunities exist at regional and facility levels to improve vaccination coverage. Compliance to ACIP recommendations may directly affect risk for ESRD dialysis patients for complications from diseases that can be mitigated by vaccination.

Intensive procedure preferences at the end of life (EOL) in older Latino adults with end stage renal disease (ESRD) on dialysis

BackgroundLatinos in the U.S. are almost twice as likely to progress to End Stage Renal disease (ESRD) compared to non-Latino whites. Patients with ESRD on dialysis experience high morbidity, pre-mature mortality and receive intensive procedures at the end of life (EOL). This study explores intensive procedure preferences at the EOL in older Latino adults.MethodsSeventy-three community-dwelling Spanish- and English-Speaking Latinos over the age of 60 with and without ESRD participated in this study. Those without ESRD (n = 47) participated in one of five focus group sessions, and those with ESRD on dialysis (n = 26) participated in one-on-one semi-structured interviews. Focus group and individual participants answered questions regarding intensive procedures at the EOL. Recurring themes were identified using standard qualitative content-analysis methods. Participants also completed a brief survey that included demographics, language preference, health insurance coverage, co-morbidities, Emergency Department visits and functional limitations.ResultsThe majority of participants were of Mexican origin with mean age of 70, and there were more female participants in the non-ESRD group, compared to the ESRD dialysis dependent group. The dialysis group reported a higher number of co-morbidities and functional limitations. Nearly 69% of those in the dialysis group reported one or more emergency department visits in the past year, compared to 38% in the non-ESRD group. Primary themes centered on 1) The acceptability of a “natural” versus “invasive” procedure 2) Cultural traditions and family involvement 3) Level of trust in physicians and autonomy in decision-making.ConclusionOur results highlight the need for improved patient- and family-centered approaches to better understand intensive procedure preferences at the EOL in this underserved population of older adults.

Paratubular basement membrane insudative lesions predict renal prognosis in patients with type 2 diabetes and biopsy-proven diabetic nephropathy.

AimsGlomerular insudative lesions are a pathological hallmark of diabetic nephropathy (DN). However, paratubular basement membrane insudative lesions (PTBMIL) have not attracted much attention, and the association between such lesions and the renal prognosis remains unclear.MethodsAmong 142 patients with biopsy-proven DN and type 2 diabetes encountered from 1998 to 2011, 136 patients were enrolled in this study. Patients were classified into 3 groups (Group 1: mild, Group 2: moderate, Group 3: severe) according to the extent of cortical and medullary PTBMIL. The endpoint was a decline of the estimated glomerular filtration rate (eGFR) by ≥ 40% from baseline or commencement of dialysis for end-stage renal disease. The Cox proportional hazard model was employed to calculate hazard ratios (HRs) and 95% confidence interval (CIs) for the death-censored endpoint.ResultsDuring a median follow-up period of 1.8 years (IQR: 0.9–3.5), the endpoint occurred in 104 patients. Baseline mean eGFR was 43.9 ± 22.8 ml/min/1.73 m2, and 125 patients (92%) had overt proteinuria. After adjusting for known indicators of DN progression, the HR for the endpoint was 2.32 (95% CI: 1.20–4.51) in PTBMIL Group 2 and 3.12 (1.48–6.58) in PTBMIL Group 3 versus PTBMIL Group 1. Furthermore, adding the PTBMIL Group to a multivariate model including known promoters of DN progression improved prediction of the endpoint (c-index increased by 0.02 [95% CI: 0.00–0.04]).ConclusionsPTBMIL may be useful for predicting the renal prognosis of patients with biopsy-proven DN, but further investigation of these lesions in various stages of DN is needed.

Subcutaneous implantable cardioverter-defibrillator Post-Approval Study: Clinical characteristics and perioperative results

The subcutaneous implantable cardioverter-defibrillator (S-ICD) was developed to reduce short- and long-term complications associated with transvenous ICD leads. Early multicenter studies included younger patients with less left ventricular systolic dysfunction and fewer comorbidities than cohorts with traditional ICD. The purpose of this study was to characterize patient selection and the acute performance of the S-ICD in a contemporary real-world setting. The S-ICD Post-Approval Study is a prospective registry involving 86 US centers. Patients were enrolled if they met criteria for S-ICD implantation, passed an electrocardiogram screening test, and had a life expectancy of >1 year. Analyses of descriptive statistics, Kaplan-Meier time to event, and multivariate logistic regression were performed. The study includes 1637 patients who underwent S-ICD implantation. The cohort included 68.6% (1123/1637) male patients, and 13.4% (220/1636) were receiving dialysis for end-stage renal disease. The mean age was 52 ± 15 years, with a mean left ventricular ejection fraction of 32.0% ± 14.6%. Electrocardiogram screening was successful for at least 1, 2, or 3 vectors in 100%, 93.8%, and 51.4% of patients, respectively. Medical imaging (65.1%, 1065/1636) and general anesthesia (64.1%, 1048/16) were used in a majority of patients, and 52.2% (855/1637) were implanted with the 2-incision technique. Induced ventricular tachycardia/ventricular tachycardia was successfully converted in 98.7% (1394/1412) of patients. The 30-day complication-free rate was 96.2%. Predictors of complications included diabetes, younger age, and higher body mass index. Contemporary US patients with S-ICD have more comorbidities than do previous cohorts with S-ICD, but they are younger with more end-stage renal disease than do patients with transvenous ICD. Implantation success is high, and short-term complication rates are acceptable.

Early dialysis initiation does not improve clinical outcomes in elderly end-stage renal disease patients: A multicenter prospective cohort study.

BackgroundThe optimal timing for initiating dialysis in end-stage renal disease (ESRD) is controversial, especially in the elderly.Methods665 patients ≥65 years old who began dialysis from August 2008 to February 2015 were prospectively enrolled in the Clinical Research Center for End-Stage Renal Disease cohort study. Participants were divided into 2 groups based on the median estimated glomerular filtration rate at the initiation of dialysis. Propensity score matching (PSM) was used to compare the overall survival rate, cardiovascular events, Kidney Disease Quality of Life Short Form 36 (KDQOL-36) results, Karnofsky performance scale values, Beck’s depression inventory values, and subjective global assessments.ResultsThe mean patient age was 72.0 years, and 61.7% of the patients were male. Overall, the cumulative survival rates were lower in the early initiation group, although the difference was not significant after PSM. Additionally, the survival rates of the 2 groups did not differ after adjusting for age, sex, Charlson comorbidity index and hemoglobin, serum albumin, serum calcium and phosphorus levels. Although the early initiation group showed a lower physical component summary score on the KDQOL-36 3 months after dialysis, the difference in scores was not significant 12 months after dialysis. Furthermore, the difference was not significant after PSM. The Karnofsky performance scale, Beck’s depression inventory, and subjective global assessments were not significantly different 3 and 12 months after dialysis initiation.ConclusionsThe timing of dialysis initiation is not associated with clinical outcomes in elderly patients with ESRD.

Femoral Neck X-Ray Absorptiometry Parameters and Peripheral Quantitative Computer Tomography Tibial Cortical Density Predict Survival in Dialysis Patients

Background: Low bone mineral density (BMD) is a known independent predictor of mortality in the general elderly population. However, studies in patients with end-stage renal disease (ESRD) are limited. The present study evaluated mortality during long-term follow-up in a population of patients having dialysis for ESRD, in whom BMD was also measured. Methods: Fifty-eight patients with ESRD were recruited consecutively from a dialysis clinic and followed prospectively for 6 years. Baseline BMD of the lumbar spine and femoral neck (FN) were measured by X-ray absorptiometry and by peripheral quantitative CT at the radius and tibia. Serum calcium, phosphate, parathyroid hormone (PTH), and albumin were measured at baseline. Results: During follow-up, 25 patients died. Univariate analysis showed that mortality was significantly associated with FN-BMD: hazards ratio (HR) per 0.1 g/cm² decrease 1.50 (95% CI 1.07-2.10), p = 0.019; FN-T score: HR per 1-SD decrease 1.84 (95% CI 1.16-2.92), p = 0.009; and tibial cortical density: HR per 10 mg/cm³ decrease 1.08 (95% CI 1.02-1.14), p = 0.010. In multivariate analysis with stepwise adjustment for age, sex, transplant status, albumin, PTH, phosphate, dialysis duration, diabetes, and smoking, FN-T score remained significantly associated with mortality: HR per 1-SD decrease 1.82 (95% CI 1.02-3.24), p = 0.044, whereas the HR for FN-BMD and tibial cortical density were no longer significant. When 4 patients who had peritoneal dialysis were excluded, the HR relating FN-BMD, FN-T score, and tibial cortical density to mortality remained significant but became insignificant when albumin was included in the multivariate analysis. Conclusion: Reduced FN-BMD, FN-T score, and tibial cortical density were significantly associated with an increased risk of death in patients with ESRD.

Emergency Dialysis in End-Stage Renal Disease: Incidence and Characteristics in La Paz, Baja California Sur

Emergency Dialysis in End-Stage Renal Disease: Incidence and Characteristics in La Paz, Baja California Sur