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Beaumier M, Béchade C, Dejardin O, Lassalle M, Vigneau C, Longlune N, Launay L, Couchoud C, Ficheux M, Lobbedez T, Châtelet V. Is self-care dialysis associated with social deprivation in a universal health care system? A cohort study with data from the Renal Epidemiology and Information Network Registry. Nephrol Dial Transplant 2020; 35:861-869. [PMID: 31821495 DOI: 10.1093/ndt/gfz245] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 10/25/2019] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Socioeconomic status is associated with dialysis modality in developed countries. The main objective of this study was to investigate whether social deprivation, estimated by the European Deprivation Index (EDI), was associated with self-care dialysis in France. METHODS The EDI was calculated for patients who started dialysis in 2017. The event of interest was self-care dialysis 3 months after dialysis initiation [self-care peritoneal dialysis (PD) or satellite haemodialysis (HD)]. A logistic model was used for the statistical analysis, and a counterfactual approach was used for the causal mediation analysis. RESULTS Among the 9588 patients included, 2894 (30%) were in the most deprived quintile of the EDI. A total of 1402 patients were treated with self-care dialysis. In the multivariable analysis with the EDI in quintiles, there was no association between social deprivation and self-care dialysis. Compared with the other EDI quintiles, patients from Quintile 5 (most deprived quintile) were less likely to be on self-care dialysis (odds ratio 0.81, 95% confidence interval 0.71-0.93). Age, sex, emergency start, cardiovascular disease, chronic respiratory disease, cancer, severe disability, serum albumin and registration on the waiting list were associated with self-care dialysis. The EDI was not associated with self-care dialysis in either the HD or in the PD subgroups. CONCLUSIONS In France, social deprivation estimated by the EDI is associated with self-care dialysis in end-stage renal disease patients undergoing replacement therapy.
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Affiliation(s)
- Mathilde Beaumier
- Centre Universitaire des maladies rénales, CHU de Caen, Caen, France
| | - Clémence Béchade
- Centre Universitaire des maladies rénales, CHU de Caen, Caen, France
| | - Olivier Dejardin
- U1086 Inserm, «ANTICIPE », Centre de Lutte Contre le Cancer François Baclesse, Caen, France
| | | | - Cécile Vigneau
- Centre Hospitalier Universitaire Pontchaillou, Service de Néphrologie, Rennes, France
| | - Nathalie Longlune
- Department of Nephrology, Dialysis and Organ Transplantation, CHU Rangueil, Toulouse, France
| | - Ludivine Launay
- U1086 Inserm, «ANTICIPE », Centre de Lutte Contre le Cancer François Baclesse, Caen, France
| | - Cécile Couchoud
- REIN Registry, Biomedecine Agency, Saint-Denis-La-Plaine, France
| | - Maxence Ficheux
- Centre Universitaire des maladies rénales, CHU de Caen, Caen, France
| | - Thierry Lobbedez
- Centre Universitaire des maladies rénales, CHU de Caen, Caen, France
| | - Valérie Châtelet
- Centre Universitaire des maladies rénales, CHU de Caen, Caen, France
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Yap E, Joseph M, Sharma S, El Shamy O, Weinberg AD, Delano BG, Uribarri J, Saggi SJ. Utilization of peritoneal dialysis in the United States: Reasons for underutilization, specifically in New York State and the boroughs of New York City. Semin Dial 2020; 33:140-147. [DOI: 10.1111/sdi.12868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ernie Yap
- Division of Nephrology State University of New York Health Sciences Center at Brooklyn Brooklyn NY USA
| | - Marcia Joseph
- Division of Nephrology State University of New York Health Sciences Center at Brooklyn Brooklyn NY USA
| | - Shuchita Sharma
- Division of Nephrology Department of Medicine Icahn School of Medicine at Mount Sinai New York NY USA
| | - Osama El Shamy
- Division of Nephrology Department of Medicine Icahn School of Medicine at Mount Sinai New York NY USA
| | - Alan D. Weinberg
- Division of Nephrology Department of Medicine Icahn School of Medicine at Mount Sinai New York NY USA
| | - Barbara G. Delano
- Division of Nephrology State University of New York Health Sciences Center at Brooklyn Brooklyn NY USA
| | - Jaime Uribarri
- Division of Nephrology Department of Medicine Icahn School of Medicine at Mount Sinai New York NY USA
| | - Subodh J. Saggi
- Division of Nephrology State University of New York Health Sciences Center at Brooklyn Brooklyn NY USA
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Weiner DE, Meyer KB. Home Dialysis in the United States: To Increase Utilization, Address Disparities. Kidney Med 2020; 2:95-97. [PMID: 32734953 PMCID: PMC7380419 DOI: 10.1016/j.xkme.2020.02.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
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54
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Epidemiology research to foster improvement in chronic kidney disease care. Kidney Int 2020; 97:477-486. [DOI: 10.1016/j.kint.2019.11.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 11/12/2019] [Accepted: 11/15/2019] [Indexed: 11/24/2022]
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55
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Flanagin EP, Chivate Y, Weiner DE. Home Dialysis in the United States: A Roadmap for Increasing Peritoneal Dialysis Utilization. Am J Kidney Dis 2020; 75:413-416. [PMID: 31959369 PMCID: PMC7175744 DOI: 10.1053/j.ajkd.2019.10.013] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Accepted: 10/25/2019] [Indexed: 11/11/2022]
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Crews DC, Novick TK. Achieving equity in dialysis care and outcomes: The role of policies. Semin Dial 2020; 33:43-51. [PMID: 31899828 DOI: 10.1111/sdi.12847] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Socially disadvantaged persons, including racial and ethnic minorities, individuals with low incomes, homeless persons, and non-US citizens bear a disproportionate burden of end-stage kidney disease (ESKD). Inequities in nephrology referral, vascular access, use of home dialysis modalities, kidney transplantation, and mortality are prominent. Public policies, including the Patient Protection and Affordable Care Act, end-stage renal disease Quality Incentive Program, and the Prospective Payment System, were enacted to improve healthcare access and dialysis care. Here, we highlight inequities in dialysis care and outcomes, how current ESKD and other public policies may influence or exacerbate these inequities, and gaps in the literature needed to inform future policies toward achieving equity in ESKD. We give special attention to the 2019 Advancing American Kidney Health Executive Order, which has high potential to radically transform dialysis care.
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Affiliation(s)
- Deidra C Crews
- Division of Nephrology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA.,Johns Hopkins Center for Health Equity, Johns Hopkins Medical Institutions, Baltimore, MD, USA.,Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Tessa K Novick
- Division of Nephrology, Department of Internal Medicine, Dell Medical School, University of Texas at Austin, Austin, TX, USA
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Cervantes L, Hasnain-Wynia R, Steiner JF, Chonchol M, Fischer S. Patient Navigation: Addressing Social Challenges in Dialysis Patients. Am J Kidney Dis 2019; 76:121-129. [PMID: 31515136 DOI: 10.1053/j.ajkd.2019.06.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 06/15/2019] [Indexed: 01/13/2023]
Abstract
Members of racial and ethnic minority groups make up nearly 50% of US patients with end-stage kidney disease and face a disproportionate burden of socioeconomic challenges (ie, low income, job insecurity, low educational attainment, housing instability, and communication challenges) compared with non-Hispanic whites. Patients with end-stage kidney disease who face social challenges often have poor patient-centered and clinical outcomes. These challenges may have a negative impact on quality-of-care performance measures for dialysis facilities caring for primarily minority and low-income patients. One path toward improving outcomes for this group is to develop culturally tailored interventions that provide individualized support, potentially improving patient-centered, clinical, and health system outcomes by addressing social challenges. One such approach is using community-based culturally and linguistically concordant patient navigators, who can serve as a bridge between the patient and the health care system. Evidence points to the effectiveness of patient navigators in the provision of cancer care and, to a lesser extent, caring for people with chronic kidney disease and those who have undergone kidney transplantation. However, little is known about the effectiveness of patient navigators in the care of patients with kidney failure receiving dialysis, who experience a number of remediable social challenges.
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Affiliation(s)
- Lilia Cervantes
- Division of Hospital Medicine, Denver Health, Denver, CO; Division of General Internal Medicine, University of Colorado Anschutz Medical Campus, Denver, CO; Office of Research, Denver Health, Denver, CO.
| | | | - John F Steiner
- Institute for Health Research, Kaiser Permanente Colorado, Denver, CO
| | - Michel Chonchol
- Division of Renal Diseases and Hypertension, University of Colorado Anschutz Medical Campus, Denver, CO
| | - Stacy Fischer
- Division of General Internal Medicine, University of Colorado Anschutz Medical Campus, Denver, CO
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Shen JI, Erickson KF, Chen L, Vangala S, Leng L, Shah A, Saxena AB, Perl J, Norris KC. Expanded Prospective Payment System and Use of and Outcomes with Home Dialysis by Race and Ethnicity in the United States. Clin J Am Soc Nephrol 2019; 14:1200-1212. [PMID: 31320318 PMCID: PMC6682814 DOI: 10.2215/cjn.00290119] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2019] [Accepted: 05/10/2019] [Indexed: 01/22/2023]
Abstract
BACKGROUND AND OBJECTIVES We investigated whether the recent growth in home dialysis use was proportional among all racial/ethnic groups and also whether there were changes in racial/ethnic differences in home dialysis outcomes. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS This observational cohort study of US Renal Data System patients initiating dialysis from 2005 to 2013 used logistic regression to estimate racial/ethnic differences in home dialysis initiation over time, and used competing risk models to assess temporal changes in racial/ethnic differences in home dialysis outcomes, specifically: (1) transfer to in-center hemodialysis (HD), (2) mortality, and (3) transplantation. RESULTS Of the 523,526 patients initiating dialysis from 2005 to 2013, 55% were white, 28% black, 13% Hispanic, and 4% Asian. In the earliest era (2005-2007), 8.0% of white patients initiated dialysis with home modalities, as did a similar proportion of Asians (9.2%; adjusted odds ratio [aOR], 0.95; 95% confidence interval [95% CI], 0.86 to 1.05), whereas lower proportions of black [5.2%; aOR, 0.71; 95% CI, 0.66 to 0.76] and Hispanic (5.7%; aOR, 0.83; 95% CI, 0.86 to 0.93) patients did so. Over time, home dialysis use increased in all groups and racial/ethnic differences decreased (2011-2013: 10.6% of whites, 8.3% of blacks [aOR, 0.81; 95% CI, 0.77 to 0.85], 9.6% of Hispanics [aOR, 0.94; 95% CI, 0.86 to 1.00], 14.2% of Asians [aOR, 1.04; 95% CI, 0.86 to 1.12]). Compared with white patients, the risk of transferring to in-center HD was higher in blacks, similar in Hispanics, and lower in Asians; these differences remained stable over time. The mortality rate was lower for minority patients than for white patients; this difference increased over time. Transplantation rates were lower for blacks and similar for Hispanics and Asians; over time, the difference in transplantation rates between blacks and Hispanics versus whites increased. CONCLUSIONS From 2005 to 2013, as home dialysis use increased, racial/ethnic differences in initiating home dialysis narrowed, without worsening rates of death or transfer to in-center HD in minority patients, as compared with white patients.
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Affiliation(s)
- Jenny I. Shen
- Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center, Torrance, California
- Department of Medicine, David Geffen School of University of California at Los Angeles, Los Angeles, California
| | - Kevin F. Erickson
- Section of Nephrology and Selzman Institute for Kidney Health and Center, Baylor College of Medicine, Houston, Texas
| | - Lucia Chen
- Department of Medicine, David Geffen School of University of California at Los Angeles, Los Angeles, California
| | - Sitaram Vangala
- Department of Medicine, David Geffen School of University of California at Los Angeles, Los Angeles, California
| | - Lynn Leng
- Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center, Torrance, California
| | - Anuja Shah
- Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center, Torrance, California
- Department of Medicine, David Geffen School of University of California at Los Angeles, Los Angeles, California
| | - Anjali B. Saxena
- Division of Nephrology, Department of Medicine, Stanford University School of Medicine, Stanford, California; and
| | - Jeffrey Perl
- Health Services Research Unit, The Keenan Research Centre in the Li Ka Shing Knowledge Institute, St. Michael’s Hospital, University of Toronto, Toronto, Canada
| | - Keith C. Norris
- Department of Medicine, David Geffen School of University of California at Los Angeles, Los Angeles, California
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59
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Affiliation(s)
- Kerri L Cavanaugh
- Division of Nephrology and Hypertension, Department of Medicine and .,Center for Effective Health Communication, Vanderbilt University Medical Center, Nashville, Tennessee
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60
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Wilkinson E, Brettle A, Waqar M, Randhawa G. Inequalities and outcomes: end stage kidney disease in ethnic minorities. BMC Nephrol 2019; 20:234. [PMID: 31242862 PMCID: PMC6595597 DOI: 10.1186/s12882-019-1410-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Accepted: 06/06/2019] [Indexed: 02/08/2023] Open
Abstract
Background The international evidence about outcomes of End Stage Kidney Disease (ESKD) for ethnic minorities was reviewed to identify gaps and make recommendations for researchers and policy makers. Methods Nine databases were searched systematically with 112 studies from 14 different countries included and analysed to produce a thematic map of the literature. Results Reviews (n = 26) highlighted different mortality rates and specific causes between ethnic groups and by stage of kidney disease associated with individual, genetic, social and environmental factors. Primary studies focussing on uptake of treatment modalities (n = 19) found ethnic differences in access. Research evaluating intermediate outcomes and quality of care in different treatment phases (n = 35) e.g. dialysis adequacy, transplant evaluation and immunosuppression showed ethnic minorities were disadvantaged. This is despite a survival paradox for some ethnic minorities on dialysis seen in studies of longer term outcomes (n = 29) e.g. in survival time post-transplant and mortality. There were few studies which focussed on end of life care (n = 3) and ethnicity. Gaps identified were: limited evidence from all stages of the ESKD pathway, particularly end of life care; a lack of system oriented studies with a reliance on national routine datasets which are limited in scope; a dearth of qualitative studies; and a lack studies from many countries with limited cross country comparison and learning. Conclusions Differences between ethnic groups occur at various points and in a variety of outcomes throughout the kidney care system. The combination of individual factors and system related variables affect ethnic groups differently indicating a need for culturally intelligent policy informed by research to prevent disadvantage.
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Affiliation(s)
- Emma Wilkinson
- Institute for Health Research, University of Bedfordshire, Luton, Bedfordshire, UK
| | - Alison Brettle
- School of Health and Society, University of Salford, Manchester, UK
| | - Muhammad Waqar
- Institute for Health Research, University of Bedfordshire, Luton, Bedfordshire, UK
| | - Gurch Randhawa
- Institute for Health Research, University of Bedfordshire, Luton, Bedfordshire, UK.
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Trinh E, Hanley JA, Nadeau-Fredette AC, Perl J, Chan CT. A comparison of technique survival in Canadian peritoneal dialysis and home hemodialysis patients. Nephrol Dial Transplant 2019; 34:1941-1949. [DOI: 10.1093/ndt/gfz075] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Accepted: 03/21/2019] [Indexed: 11/14/2022] Open
Abstract
AbstractBackgroundHigh discontinuation rates remain a challenge for home hemodialysis (HHD) and peritoneal dialysis (PD). We compared technique failure risks among Canadian patients receiving HHD and PD.MethodsUsing the Canadian Organ Replacement Register, we studied adult patients who initiated HHD or PD within 1 year of beginning dialysis between 2000 and 2012, with follow-up until 31 December 2013. Technique failure was defined as a transfer to any alternative modality for a period of ≥60 days. Technique survival between HHD and PD was compared using a Fine and Gray competing risk model. We also examined the time dependence of technique survival, the association of patient characteristics with technique failure and causes of technique failure.ResultsBetween 2000 and 2012, 15 314 patients were treated with a home dialysis modality within 1 year of dialysis initiation: 14 461 on PD and 853 on HHD. Crude technique failure rates were highest during the first year of therapy for both home modalities. During the entire period of follow-up, technique failure was lower with HHD compared with PD (adjusted hazard ratio = 0.79; 95% confidence interval 0.69–0.90). However, the relative technique failure risk was not proportional over time and the beneficial association with HHD was only apparent after the first year of dialysis. Comparisons also varied among subgroups and the superior technique survival associated with HHD relative to PD was less pronounced in more recent years and among older patients. Predictors of technique failure also differed between modalities. While obesity, smoking and small facility size were associated with higher technique failure in both PD and HHD, the association with age and gender differed. Furthermore, the majority of discontinuation occurred for medical reasons in PD (38%), while the majority of HHD patients experienced technique failure due to social reasons or inadequate resources (50%).ConclusionsIn this Canadian study of home dialysis patients, HHD was associated with better technique survival compared with PD. However, patterns of technique failure differed significantly among these modalities. Strategies to improve patient retention across all home dialysis modalities are needed.
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Affiliation(s)
- Emilie Trinh
- Division of Nephrology, Department of Medicine, McGill University Health Center, McGill University, Montreal, Quebec, Canada
| | - James A Hanley
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Quebec, Canada
| | - Annie-Claire Nadeau-Fredette
- Division of Nephrology, Department of Medicine, Hôpital Maisonneuve-Rosemont, Université de Montreal, Montreal, Quebec, Canada
| | - Jeffrey Perl
- Division of Nephrology, Department of Medicine, St Michael’s Hospital and the Keenan Research Center in the Li Ka Shing Knowledge Institute, St Michael’s Hospital, Toronto, Ontario, Canada
| | - Christopher T Chan
- Division of Nephrology, Department of Medicine, University Health Network, Toronto, Ontario, Canada
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Shukla AM, Hinkamp C, Segal E, Ozrazgat Baslanti T, Martinez T, Thomas M, Ramamoorthy R, Bozorgmehri S. What do the US advanced kidney disease patients want? Comprehensive pre-ESRD Patient Education (CPE) and choice of dialysis modality. PLoS One 2019; 14:e0215091. [PMID: 30964936 PMCID: PMC6456188 DOI: 10.1371/journal.pone.0215091] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Accepted: 03/26/2019] [Indexed: 11/18/2022] Open
Abstract
Improvement in Home Dialysis (HoD) utilizations as a mean to improve the patient reported and health services outcomes, has been a long-held goal of the providers and healthcare system in United States. However, measures to improve HoD rates have yielded limited success so far. Lack of patient awareness of chronic kidney disease (CKD) and its management options, is one of the important barriers against patient adoption of HoD. Despite ample evidence that Comprehensive pre-ESERD Patient Education (CPE) improves patient awareness and informed HoD choice, use of CPE among US advanced CKD patients is low. Need for significant resources, lack of validated data showing unequivocal and reproducible benefits, and the lack of validated CPE protocols proven to have consistent efficacy in improving not only patient awareness but also HoD rates in US population, are major limitations deterring adoption of CPE in routine clinical practice. We recently demonstrated that if a structured, protocol based CPE is integrated within the routine nephrology care for patients with advanced CKD, it substantially improves informed HoD choice and utilizations. However, this requires establishing CPE resources within each nephrology practice. Efficacy of a stand-alone CPE model, independent of clinical care, has not been examined till date. In this report we report the efficacy of our structured CPE protocol, delivered outside the realm of routine nephrology care-as a stand-alone patient education program, in a geographically distant region, and show that: when provided opportunity for informed dialysis choice, a majority of advanced CKD patients in US would prefer HoD. We also show that initiating CPE leads to accelerated growth in HoD utilizations and reduces disparities in HoD utilizations, goals for system improvements. Finally, the reproducibility of our structured CPE protocol with consistent efficacy data suggest that initiating such programs at institutional levels has the potential to improve informed dialysis selection and HoD rates across any similar large healthcare institute within US.
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Affiliation(s)
- Ashutosh M. Shukla
- Department of Medicine, North Florida / South Georgia Veteran Healthcare System, Gainesville, Florida, United States of America
- Division of Nephrology, Hypertension, and Transplantation, Department of Medicine, University of Florida, Gainesville, Florida, United States of America
- * E-mail:
| | - Colin Hinkamp
- Division of Nephrology, Hypertension, and Transplantation, Department of Medicine, University of Florida, Gainesville, Florida, United States of America
| | - Emma Segal
- Division of Nephrology, Hypertension, and Transplantation, Department of Medicine, University of Florida, Gainesville, Florida, United States of America
| | - Tezcan Ozrazgat Baslanti
- Division of Nephrology, Hypertension, and Transplantation, Department of Medicine, University of Florida, Gainesville, Florida, United States of America
| | - Teri Martinez
- Division of Nephrology, Hypertension, and Transplantation, Department of Medicine, University of Florida, Gainesville, Florida, United States of America
| | - Michelle Thomas
- Dialysis Clinic Inc (DCI), Gainesville, Florida, United States of America
| | - Ramya Ramamoorthy
- Department of Medical Socidal Worker, UF Health, Gainesville, Florida, United States of America
| | - Shahab Bozorgmehri
- Division of Nephrology, Hypertension, and Transplantation, Department of Medicine, University of Florida, Gainesville, Florida, United States of America
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Chan CT, Wallace E, Golper TA, Rosner MH, Seshasai RK, Glickman JD, Schreiber M, Gee P, Rocco MV. Exploring Barriers and Potential Solutions in Home Dialysis: An NKF-KDOQI Conference Outcomes Report. Am J Kidney Dis 2018; 73:363-371. [PMID: 30545707 DOI: 10.1053/j.ajkd.2018.09.015] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Accepted: 09/27/2018] [Indexed: 11/11/2022]
Abstract
Home dialysis therapy, including home hemodialysis and peritoneal dialysis, is underused as a modality for the treatment of chronic kidney failure. The National Kidney Foundation-Kidney Disease Outcomes Quality Initiative sponsored a home dialysis conference in late 2017 that was designed to identify the barriers to starting and maintaining patients on home dialysis therapy. Clinical, operational, policy, and societal barriers were identified that need to be overcome to ensure that dialysis patients have the freedom to choose their treatment modality. Education of patients and patient partners, as well as health care providers, about home dialysis therapy, if offered at all, is often provided in a cursory manner. Lack of exposure to home dialysis therapies perpetuates a lack of familiarity and thus a hesitancy to refer patients to home dialysis therapies. Patient and care partner support, both psychosocial and financial, is also critical to minimize the risk for burnout leading to dropout from a home dialysis modality. Thus, the facilitation of home dialysis therapy will require a systematic change in chronic kidney disease education and the approach to dialysis therapy initiation, the creation of additional incentives for performing home dialysis, and breakthroughs to simplify the performance of home dialysis modalities. The home dialysis work group plans to develop strategies to overcome these barriers to home dialysis therapy, which will be presented at a follow-up home dialysis conference.
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Affiliation(s)
| | - Eric Wallace
- University of Alabama at Birmingham, Birmingham, AL
| | | | | | | | - Joel D Glickman
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | | | - Patrick Gee
- Quality Insights Renal Network 5, Mid-Atlantic Renal Coalition, North Chesterfield, VA
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Harhay MN, Xie D, Zhang X, Hsu CY, Vittinghoff E, Go AS, Sozio SM, Blumenthal J, Seliger S, Chen J, Deo R, Dobre M, Akkina S, Reese PP, Lash JP, Yaffe K, Kurella Tamura M. Cognitive Impairment in Non-Dialysis-Dependent CKD and the Transition to Dialysis: Findings From the Chronic Renal Insufficiency Cohort (CRIC) Study. Am J Kidney Dis 2018; 72:499-508. [PMID: 29728316 PMCID: PMC6153064 DOI: 10.1053/j.ajkd.2018.02.361] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Accepted: 02/08/2018] [Indexed: 02/01/2023]
Abstract
BACKGROUND Advanced chronic kidney disease is associated with elevated risk for cognitive impairment. However, it is not known whether and how cognitive impairment is associated with planning and preparation for end-stage renal disease. STUDY DESIGN Retrospective observational study. SETTING & PARTICIPANTS 630 adults participating in the CRIC (Chronic Renal Insufficiency Cohort) Study who had cognitive assessments in late-stage CKD, defined as estimated glome-rular filtration rate ≤ 20mL/min/1.73m2, and subsequently initiated maintenance dialysis therapy. PREDICTOR Predialysis cognitive impairment, defined as a score on the Modified Mini-Mental State Examination lower than previously derived age-based threshold scores. Covariates included age, race/ethnicity, educational attainment, comorbid conditions, and health literacy. OUTCOMES Peritoneal dialysis (PD) as first dialysis modality, preemptive permanent access placement, venous catheter avoidance at dialysis therapy initiation, and preemptive wait-listing for a kidney transplant. MEASUREMENTS Multivariable-adjusted logistic regression. RESULTS Predialysis cognitive impairment was present in 117 (19%) participants. PD was the first dialysis modality among 16% of participants (n=100), 75% had preemptive access placed (n=473), 45% avoided using a venous catheter at dialysis therapy initiation (n=279), and 20% were preemptively wait-listed (n=126). Predialysis cognitive impairment was independently associated with 78% lower odds of PD as the first dialysis modality (adjusted OR [aOR], 0.22; 95% CI, 0.06-0.74; P=0.02) and 42% lower odds of venous catheter avoidance at dialysis therapy initiation (aOR, 0.58; 95% CI, 0.34-0.98; P=0.04). Predialysis cognitive impairment was not independently associated with preemptive permanent access placement or wait-listing. LIMITATIONS Potential unmeasured confounders; single measure of cognitive function. CONCLUSIONS Predialysis cognitive impairment is associated with a lower likelihood of PD as a first dialysis modality and of venous catheter avoidance at dialysis therapy initiation. Future studies may consider addressing cognitive function when testing strategies to improve patient transitions to dialysis therapy.
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Affiliation(s)
- Meera N Harhay
- Division of Nephrology and Hypertension, Drexel University College of Medicine, Philadelphia, PA.
| | - Dawei Xie
- Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Xiaoming Zhang
- Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Chi-Yuan Hsu
- Division of Nephrology, University of California, San Francisco, San Francisco, CA; Division of Research, Kaiser Permanente Northern California, Oakland, CA
| | - Eric Vittinghoff
- Division of Biostatistics, University of California, San Francisco, San Francisco, CA; Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, CA
| | - Alan S Go
- Division of Research, Kaiser Permanente Northern California, Oakland, CA; Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, CA; Department of Medicine, University of California, San Francisco, San Francisco, CA
| | - Stephen M Sozio
- Division of Nephrology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD; Welch Center for Prevention, Epidemiology, and Clinical Research, Baltimore, MD
| | - Jacob Blumenthal
- Division of Nephrology, University of Maryland School of Medicine, Baltimore, MD
| | - Stephen Seliger
- Division of Nephrology, University of Maryland School of Medicine, Baltimore, MD
| | - Jing Chen
- Division of Nephrology, Department of Medicine, Tulane School of Medicine, New Orleans, LA
| | - Rajat Deo
- Division of Cardiovascular Medicine, University of Pennsylvania, Philadelphia, PA
| | - Mirela Dobre
- Division of Nephrology and Hypertension, University Hospitals Cleveland Medical Center, Case Western Reserve University, Cleveland, OH
| | - Sanjeev Akkina
- Department of Medicine, Loyola University Medical Center, Maywood, IL
| | - Peter P Reese
- Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - James P Lash
- Department of Medicine, University of Illinois at Chicago, Chicago, IL
| | - Kristine Yaffe
- Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, CA; Department of Psychiatry, University of California, San Francisco, CA; Department of Neurology, University of California, San Francisco, CA; San Francisco VA Medical Center, San Francisco, CA
| | - Manjula Kurella Tamura
- Geriatric Research and Education Clinical Center, VA Palo Alto, Palo Alto, CA; Stanford University School of Medicine, Palo Alto, CA
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Hall YN. Social Determinants of Health: Addressing Unmet Needs in Nephrology. Am J Kidney Dis 2018; 72:582-591. [DOI: 10.1053/j.ajkd.2017.12.016] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2017] [Accepted: 12/18/2017] [Indexed: 11/11/2022]
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Affiliation(s)
- Emilie Trinh
- Division of Nephrology; McGill University Health Center; Montreal QC Canada
| | | | - Jeffrey Perl
- Division of Nephrology; St. Michael's Hospital and the Keenan Research Center in the Li Ka Shing Knowledge Institute; St. Michael's Hospital; Toronto ON Canada
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Trinh E, Na Y, Sood MM, Chan CT, Perl J. Racial Differences in Home Dialysis Utilization and Outcomes in Canada. Clin J Am Soc Nephrol 2017; 12:1841-1851. [PMID: 28835369 PMCID: PMC5672971 DOI: 10.2215/cjn.03820417] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Accepted: 07/17/2017] [Indexed: 12/17/2022]
Abstract
BACKGROUND AND OBJECTIVES Data on racial disparities in home dialysis utilization and outcomes are lacking in Canada, where health care is universally available. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS We studied patients starting maintenance dialysis between 1996 and 2012 in the Canadian Organ Replacement Register, stratified by race: white, Asian, black, Aboriginal, Indian subcontinent, and other. The association between race and treatment with home dialysis was examined using generalized linear models. Secondary outcomes assessed racial differences in all-cause mortality and technique failure using a Fine and Gray competing risk model. RESULTS 66,600 patients initiated chronic dialysis between 1996 and 2012. Compared with whites (n=46,092), treatment with home dialysis was lower among Aboriginals (n=3866; adjusted relative risk, RR, 0.71; 95% confidence interval, CI, 0.66 to 0.76) and higher in Asians (n=4157; adjusted RR, 1.28; 95% CI, 1.22 to 1.35) and others (n=2170; adjusted RR, 1.12; 95% CI, 1.04 to 1.20) but similar in blacks (n=2143) and subcontinent Indians (n=2809). Black (adjusted hazard ratio, HR, 1.31; 95% CI, 1.16 to 1.48) and Aboriginal (adjusted HR, 1.19; 95% CI, 1.06 to 1.33) patients treated with peritoneal dialysis had a significantly higher adjusted risk of technique failure compared with whites, whereas Asians had a lower risk (adjusted HR, 0.89; 95% CI, 0.82 to 0.99). In patients on peritoneal dialysis, the risk of death was significantly lower in Asians (adjusted HR, 0.83; 95% CI, 0.75 to 0.92), blacks (adjusted HR, 0.71; 95% CI, 0.59 to 0.85), and others (adjusted HR, 0.79; 95% CI, 0.68 to 0.92) but higher in Aboriginals (adjusted HR, 1.16; 95% CI, 1.02 to 1.32) compared with whites. Among patients on home hemodialysis, no significant racial differences in patient and technique survival were observed, which may be limited by the low number of events among each subgroups. CONCLUSIONS With the exception of Aboriginals, all racial minority groups in Canada were as likely to be treated with home dialysis compared with whites. However, significant racial differences exist in outcomes.
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Affiliation(s)
- Emilie Trinh
- Division of Nephrology, University Health Network, Toronto, Ontario, Canada
| | - Yingbo Na
- Division of Nephrology, St. Michael’s Hospital and the Keenan Research Center in the Li Ka Shing Knowledge Institute, St. Michael’s Hospital, Toronto, Ontario, Canada; and
| | - Manish M. Sood
- Division of Nephrology, The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | | | - Jeffrey Perl
- Division of Nephrology, St. Michael’s Hospital and the Keenan Research Center in the Li Ka Shing Knowledge Institute, St. Michael’s Hospital, Toronto, Ontario, Canada; and
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Shukla AM, Easom A, Singh M, Pandey R, Rotaru D, Wen X, Shah SV. Effects of A Comprehensive Predialysis Education Program on the Home Dialysis Therapies: A Retrospective Cohort Study. Perit Dial Int 2017; 37:542-547. [DOI: 10.3747/pdi.2016.00270] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Accepted: 02/20/2017] [Indexed: 11/15/2022] Open
Abstract
Background Improvement in the rates of home dialysis has been a desirable but difficult-to-achieve target for United States nephrology. Provision of comprehensive predialysis education (CPE) in institutes with established home dialysis programs has been shown to facilitate a higher home dialysis choice amongst chronic kidney disease (CKD) patients. Unfortunately, limited data have shown the efficacy of such programs in the United States or in institutes with small home dialysis (HoD) programs. Methods We report the retrospective findings examining the efficacy of a CPE program in the early period after its establishment, with reference to its impact on the choice and growth of a small HoD program. Results Over the initial 22 months since its inception, 108 patients were enrolled in the CPE clinic. Seventy percent of patients receiving CPE chose HoD, of which 55% chose peritoneal dialysis (PD) and 15% chose home hemodialysis (HHD). Rates of HoD choice were similar across the spectrum of socio-economic variables. Of just over half (54.6%) of those choosing to return for more than 1 session, 25.3%, changed their modality preference after the first education session, and nearly all reached a final modality selection by the end of the third visit. Initiation of the CPE program resulted in a 216% growth in HoD census over the same period and resulted in near doubling of HoD prevalence to 38% of all dialysis patients. Conclusions Comprehensive patient education improves the choice and prevalence of HoD therapies. We further find that 3 sessions of CPE may provide needed resources for the large majority of subjects for adequate decision-making.
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Affiliation(s)
- Ashutosh M. Shukla
- North Florida/South Georgia Veteran Healthcare System, Gainesville, FL, USA
- University of Florida, Gainesville, FL, USA
| | - Andrea Easom
- University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Manisha Singh
- University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | | | | | - Xuerong Wen
- University of Rhode Island, Kingston, RI, USA
| | - Sudhir V. Shah
- University of Arkansas for Medical Sciences, Little Rock, AR, USA
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Pecoits-Filho R, Ribeiro SC, Kirk A, da Silva HS, Pille A, Falavinha RS, Filho SS, Figueiredo AE, Barretti P, de Moraes TP. Racial and social disparities in the access to automated peritoneal dialysis - results of a national PD cohort. Sci Rep 2017; 7:5214. [PMID: 28701770 PMCID: PMC5507918 DOI: 10.1038/s41598-017-05544-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Accepted: 05/31/2017] [Indexed: 11/09/2022] Open
Abstract
The prevalence of patients on automated peritoneal dialysis (APD) is increasing worldwide and may be guided by clinical characteristics, financial issues and patient option. Whether socioeconomic factors at the patient level may influence the decision for the initial peritoneal dialysis (PD) modality is unknown. This is a prospective cohort study. The primary outcome of interest was the probability to start PD on APD. The inclusion criteria were adult patients incident in PD. Exclusion criteria were missing data for either race or initial PD modality. We used a mixed-model analysis clustering patients according to their PD center and region of the country. We included 3,901 patients of which 1,819 (46.6%) had APD as their first modality. We found a significant disparity for race and educational level with African American patients less likely to start on APD (Odds ratio 0.74 CI95% 0.58-0.94) compared to Whites whilst those with greater educational levels were more likely to start on APD (Odds ratio 3.70, CI95% 2.25-6.09) compared to illiterate patients. Limiting the use of APD in disadvantaged population may be unethical. Demographics and socioeconomic status should not be necessarily part of the decision-making process of PD modality choice.
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Affiliation(s)
| | | | - Adam Kirk
- Wessex Renal and Transplant Service, Queen Alexandra Hospital, Portsmouth, UK
| | | | - Arthur Pille
- Pontifícia Universidade Católica do Paraná (PUCPR), Curitiba, Brazil
| | | | | | - Ana Elizabeth Figueiredo
- Programa de Pós-Graduação em Medicina e Ciências da Saúde (Nefrologia), Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
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Shen JI, Dave NN, Erickson KF. Home Alone: Does Modality Matter? Revisiting Hospital Readmissions in Dialysis. Am J Kidney Dis 2017. [PMID: 28646981 DOI: 10.1053/j.ajkd.2017.04.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jenny I Shen
- Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center, Torrance, California
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Norris KC, Williams SF, Rhee CM, Nicholas SB, Kovesdy CP, Kalantar-Zadeh K, Boulware LE. Hemodialysis Disparities in African Americans: The Deeply Integrated Concept of Race in the Social Fabric of Our Society. Semin Dial 2017; 30:213-223. [PMID: 28281281 PMCID: PMC5418094 DOI: 10.1111/sdi.12589] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
End-stage renal disease (ESRD) is one of the starkest examples of racial/ethnic disparities in health. Racial/ethnic minorities are 1.5 to nearly 4 times more likely than their non-Hispanic White counterparts to require renal replacement therapy (RRT), with African Americans suffering from the highest rates of ESRD. Despite improvements over the last 25 years, substantial racial differences are persistent in dialysis quality measures such as RRT modality options, dialysis adequacy, anemia, mineral and bone disease, vascular access, and pre-ESRD care. This report will outline the current status of racial disparities in key ESRD quality measures and explore the impact of race. While the term race represents a social construct, its association with health is more complex. Multiple individual and community level social determinants of health are defined by the social positioning of race in the U.S., while biologic differences may reflect distinct epigenetic changes and linkages to ancestral geographic origins. Together, these factors conspire to influence dialysis outcomes among African Americans with ESRD.
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Affiliation(s)
- Keith C. Norris
- Department of Medicine, University of California Los Angeles David Geffen School of Medicine, Los Angeles, California
| | - Sandra F. Williams
- Department of Integrated Medical Science, Florida Atlantic University, Florida
| | - Connie M. Rhee
- Harold Simmons Center for Kidney Disease Research and Epidemiology, Division of Nephrology and Hypertension, University of California Irvine, Orange, California
| | - Susanne B. Nicholas
- Department of Medicine, University of California Los Angeles David Geffen School of Medicine, Los Angeles, California
| | - Csaba P. Kovesdy
- Nephrology Section, Memphis VA Medical Center, Memphis, Tennessee
- Division of Nephrology, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Kamyar Kalantar-Zadeh
- Harold Simmons Center for Kidney Disease Research and Epidemiology, Division of Nephrology and Hypertension, University of California Irvine, Orange, California
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Castledine C. Racial Disparity in Access to Home Therapies—We Have the Power to Change. Perit Dial Int 2017; 37:4-5. [DOI: 10.3747/pdi.2016.00182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Abstract
Technical innovations in peritoneal dialysis (PD), now used widely for the long-term treatment of ESRD, have significantly reduced therapy-related complications, allowing patients to be maintained on PD for longer periods. Indeed, the survival rate for patients treated with PD is now equivalent to that with in-center hemodialysis. In parallel, changes in public policy have spurred an unprecedented expansion in the use of PD in many parts of the world. Meanwhile, our improved understanding of the molecular mechanisms involved in solute and water transport across the peritoneum and of the pathobiology of structural and functional changes in the peritoneum with long-term PD has provided new targets for improving efficiency and for intervention. As with hemodialysis, almost half of all deaths on PD occur because of cardiovascular events, and there is great interest in identifying modality-specific factors contributing to these events. Notably, tremendous progress has been made in developing interventions that substantially reduce the risk of PD-related peritonitis. Yet the gains have been unequal among individual centers, primarily because of unequal clinical application of knowledge gained from research. The work to date has further highlighted the areas in need of innovation as we continue to strive to improve the health and outcomes of patients treated with PD.
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Affiliation(s)
- Rajnish Mehrotra
- Kidney Research Institute and
- Harborview Medical Center, Division of Nephrology, Department of Medicine, University of Washington, Seattle, Washington
| | - Olivier Devuyst
- Institute of Physiology, University of Zurich, Zurich, Switzerland
- Division of Nephrology, Université Catholique de Louvain Medical School, Brussels, Belgium
| | - Simon J Davies
- Department of Nephrology, Keele University, Staffordshire, United Kingdom; and
| | - David W Johnson
- Department of Nephrology, Division of Medicine, Princess Alexandra Hospital, University of Queensland, Brisbane, Australia
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Molnar MZ, Ravel V, Streja E, Kovesdy CP, Mehrotra R, Kalantar-Zadeh K. Racial Differences in Survival of Incident Home Hemodialysis and Kidney Transplant Patients. Transplantation 2016; 100:2203-10. [PMID: 26588010 PMCID: PMC4873468 DOI: 10.1097/tp.0000000000001005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND Previous studies have indicated that patients on maintenance hemodialysis have worse survival compared with kidney transplant (KTx) recipients. However, none of these studies have compared mortality of the US patients using alternative dialysis modalities such as home hemodialysis (HHD) with KTx recipients. METHODS Comparing patients who started HHD with those who received kidney transplantation in the United States between 2007 and 2011, we created a 1:1 propensity score-matched cohort of 4000 patients and examined the association between treatment modality and all-cause mortality using Cox proportional hazard models. RESULTS The mean ± SD age of the propensity score-matched HHD and KTx patients at baseline were 54 ± 15 years and 54 ± 14 years, 65% were men (both groups), 70% and 72% of patients were whites, and 19% were African American (both groups), respectively. Over 5 years of follow-up, HHD patients had 4 times higher mortality risk compared with KTx recipients in the entire patient population (hazard ratio [HR], 4.06; 95% confidence interval [95% CI], 3.27-5.04); total event number, 411), and similar difference was found across each race stratum. However, during the first year of therapy, although the white HHD patients had higher mortality risk (HR, 4.21; 95% CI, 3.10-5.73; total event number, 332) compared with their KTx counterparts, there was no significant difference in mortality risk between African American HHD and KTx patients (HR, 1.62; 95% CI, 0.77-3.39; total event number, 55). This result was consistent across different types of kidney donors. CONCLUSIONS The HHD patients appear to have 4 times higher mortality compared with KTx recipients regardless of the type of kidney donor. Further studies are needed to understand the reasons underlying racial differenes during the first year of therapy.
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Affiliation(s)
- Miklos Z Molnar
- Division of Nephrology, Department of Medicine, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Vanessa Ravel
- Division of Nephrology, University of California, Irvine, CA, USA
| | - Elani Streja
- Division of Nephrology, University of California, Irvine, CA, USA
| | - Csaba P Kovesdy
- Division of Nephrology, Department of Medicine, University of Tennessee Health Science Center, Memphis, TN, USA
- Nephrology Section, Memphis Veterans Affairs Medical Center, Memphis, TN, USA
| | - Rajnish Mehrotra
- Kidney Research Institute, Division of Nephrology, University of Washington, Seattle, WA, USA
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Norton JM, Moxey-Mims MM, Eggers PW, Narva AS, Star RA, Kimmel PL, Rodgers GP. Social Determinants of Racial Disparities in CKD. J Am Soc Nephrol 2016; 27:2576-95. [PMID: 27178804 PMCID: PMC5004663 DOI: 10.1681/asn.2016010027] [Citation(s) in RCA: 194] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Significant disparities in CKD rates and outcomes exist between black and white Americans. Health disparities are defined as health differences that adversely affect disadvantaged populations, on the basis of one or more health outcomes. CKD is the complex result of genetic and environmental factors, reflecting the balance of nature and nurture. Social determinants of health have an important role as environmental components, especially for black populations, who are disproportionately disadvantaged. Understanding the social determinants of health and appreciating the underlying differences associated with meaningful clinical outcomes may help nephrologists treat all their patients with CKD in an optimal manner. Altering the social determinants of health, although difficult, may embody important policy and research efforts, with the ultimate goal of improving outcomes for patients with kidney diseases, and minimizing the disparities between groups.
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Affiliation(s)
- Jenna M Norton
- Division of Kidney, Urologic, and Hematologic Diseases, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland
| | - Marva M Moxey-Mims
- Division of Kidney, Urologic, and Hematologic Diseases, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland
| | - Paul W Eggers
- Division of Kidney, Urologic, and Hematologic Diseases, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland
| | - Andrew S Narva
- Division of Kidney, Urologic, and Hematologic Diseases, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland
| | - Robert A Star
- Division of Kidney, Urologic, and Hematologic Diseases, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland
| | - Paul L Kimmel
- Division of Kidney, Urologic, and Hematologic Diseases, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland
| | - Griffin P Rodgers
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland Office of the Director and
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