Skip to main content

Main menu

  • Home
  • Content
    • Published Ahead of Print
    • Current Issue
    • Subject Collections
    • JASN Podcasts
    • Archives
    • Saved Searches
    • ASN Meeting Abstracts
  • Authors
    • Submit a Manuscript
    • Author Resources
  • Editorial Team
  • Subscriptions
  • More
    • About JASN
    • Alerts
    • Advertising
    • Editorial Fellowship Program
    • Feedback
    • Reprints
    • Impact Factor
  • ASN Kidney News
  • Other
    • CJASN
    • Kidney360
    • Kidney News Online
    • American Society of Nephrology

User menu

  • Subscribe
  • My alerts
  • Log in
  • My Cart

Search

  • Advanced search
American Society of Nephrology
  • Other
    • CJASN
    • Kidney360
    • Kidney News Online
    • American Society of Nephrology
  • Subscribe
  • My alerts
  • Log in
  • My Cart
Advertisement
American Society of Nephrology

Advanced Search

  • Home
  • Content
    • Published Ahead of Print
    • Current Issue
    • Subject Collections
    • JASN Podcasts
    • Archives
    • Saved Searches
    • ASN Meeting Abstracts
  • Authors
    • Submit a Manuscript
    • Author Resources
  • Editorial Team
  • Subscriptions
  • More
    • About JASN
    • Alerts
    • Advertising
    • Editorial Fellowship Program
    • Feedback
    • Reprints
    • Impact Factor
  • ASN Kidney News
  • Follow JASN on Twitter
  • Visit ASN on Facebook
  • Follow JASN on RSS
  • Community Forum
UP FRONT MATTERSEditorials
You have accessRestricted Access

World Kidney Day 2009: Problems and Challenges in the Emerging Epidemic of Kidney Disease

Lynda A. Szczech, William Harmon, Thomas H. Hostetter, Paul E. Klotman, Neil R. Powe, John R. Sedor, Paul Smedberg and Jonathan Himmelfarb
JASN March 2009, 20 (3) 453-455; DOI: https://doi.org/10.1681/ASN.2009010041
Lynda A. Szczech
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
William Harmon
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Thomas H. Hostetter
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Paul E. Klotman
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Neil R. Powe
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
John R. Sedor
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Paul Smedberg
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Jonathan Himmelfarb
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • Article
  • Info & Metrics
  • View PDF
Loading

World Kidney Day is an occasion to mark growing concerns over the impact of kidney disease on global public health. Although the distribution of causes of kidney disease and access to dialysis and transplantation may vary among regions of the world, arguably, one point is universal. An expanding proportion of people in every nation in the world are affected by chronic kidney disease (CKD). In the United States, the most recent data suggest that 27 million individuals have CKD, representing nearly one in every seven adults and a 30% increase over the past decade.1 Population sampling studies from around the globe now indicate similar prevalence rates, usually ranging between 10 and 13%. Because the prevalence of CKD rises dramatically with age and is also associated with obesity and diabetes, kidney disease will be a public health concern for the foreseeable future.

Kidney disease is linked with major adverse health outcomes, including premature cardiovascular disease, with a graded increase in risk as kidney function is lost.2,3 This is now clear from epidemiologic studies, community-based studies, and reanalysis of clinical trials of patients with kidney disease. The rising rate in the number of patients who do reach end-stage kidney disease and are treated with dialysis or renal transplantation also continues to be of concern. There is significant risk that the growing economic burden will render treatment costs unsustainable even in resource-rich environments. An overall decline in physical performance and cognitive function is also linked to kidney disease, markedly affecting quality of life. As a global community, we need to ask ourselves whether we have in place the strategy to address fully the universal health problems arising from kidney disease, given the biologic and culture heterogeneity of populations, diverse environments, and varying capabilities of health care delivery systems around the world.

Several subpopulations deserve specific consideration. The prevalence of CKD rises dramatically with age, yet many elderly individuals are less likely than their younger counterparts with similar levels of kidney function to progress to ESRD and may not be at higher risk for adverse outcomes than age peers with kidney function in the normal range.4 Nevertheless, a subset of older patients with CKD do account for a growing proportion of the ESRD population. We have only a limited understanding of the mechanisms underlying age-related risks in CKD, and we know even less about treatment of kidney disease–related morbidities in the elderly.

Obesity is also a matter of worldwide concern. Overweight is the sixth most important risk factor contributing to the overall burden of disease worldwide.5 The epidemic of obesity includes emerging and developed countries. Unfortunately, even a large proportion of children are overweight or obese, along with more than 1 billion adults worldwide. Obesity is a potent predictor of albuminuria, and a recent meta-analysis demonstrated that obesity is a risk factor for the development and progression of CKD, particularly in the setting of metabolic syndrome.6

The development of guidelines for care is an essential foundation for attacking any global crisis. Guidelines as developed by the National Kidney Foundation and more recently through the Kidney Disease: Improving Global Outcomes (KDIGO) have helped raise awareness of the magnitude of the public health burden imposed by kidney disease; however, despite widespread dissemination, guidelines frequently do not have the full desired effect of changing clinical practice and improving care.7–10

Although standardization is a critical tool to optimize quality of care, physicians and other health care workers must relinquish some autonomy to implement practice guidelines.11 Empirical data demonstrate that standardized care guidelines are most effective when the evidence supporting protocols and processes by which guidelines are created is transparent and when there is trust in the organization that creates standards. Guideline acceptance by physicians and other caregivers also requires a sound scientific basis and a high standard of available evidence. There is a large literature addressing potential barriers to the implementation of guidelines across many subspecialties,12 recognizing that specific barriers vary significantly on the basis of practice setting. Given this, the focus should be local and point at the needs of specific communities, taking advantage of local health care system resources.

Physicians need to treat individual patients with chronic diseases “within the larger context of family, community and society, as well as to treat the community itself.”13 Key questions for each nephrologist to ask are, “Have we adequately disseminated information on the importance of kidney disease as a public health problem in our local area?” and, “Have we educated the colleagues we interact with on a daily basis on the availability of practice guidelines and patient-centered educational materials about kidney disease?” Although national campaigns for education have been successful and under way, this is a battle that needs to be fought in the trenches.

In 2006, more than 40% of incident dialysis patients in the United States had not previously seen a nephrologist.14 Even more disturbing, the majority of these individuals seem not to have had a plasma creatinine measured within the previous year or been treated with inhibitors of the renin-angiotensin system to slow progression of kidney disease. Although the barrier of dissemination of the importance of screening for and optimally treating CKD is one that can be attacked locally, there are also many additional barriers that we as a community need to assess and discuss and for which to advocate for solutions. Access to health care, including overcoming currently existing racial and ethnic disparities, is crucial for progress to be made.15 Efforts to increase screening and early identification of kidney disease require knocking down barriers based on inability to pay or on lack of insurance. Research is needed to facilitate the optimal translation of guideline recommendations into actual health care improvements in diverse populations.

A gap in the public's awareness of the risk for kidney disease has been well documented.16 Although not surprising those with the most advanced disease are most likely to be aware, still less than half of patients with stage 4 CKD were aware of having reduced kidney function in the National Health and Nutrition Examination Survey. In earlier stages of CKD, when interventions arguably might have an even more significant impact, awareness is reported to be as low as 3 to 8%. Previous campaigns that can be emulated include promoting awareness of cardiovascular risk factors such as “hypertension—the silent killer” and the association between good and bad cholesterol in the development of heart disease. The National Kidney Disease Education Program sponsored by the National Institutes of Health provides templates and educational materials to support this effort.

Nationally, progress toward awareness and improvement in care is on the horizon with the Medicare Improvements for Patients and Providers Act (MIPPA) of 2008 passed into law this past summer. In MIPPA, the Kidney Disease Education and Awareness Provisions authorized Centers for Medicare and Medicaid Services, beginning January 2009, to conduct pilot initiatives in three states to promote awareness of CKD, focusing on prevention. In addition, the Agency for Healthcare Research and Quality recently hosted an open meeting to gather information and opinions on existing educational resources and programs on kidney disease. Thus, momentum that should lead to tangible progress over time is being established.

There are also many examples of local successes that demonstrate the renal community recognizes the importance of more local tailored efforts and how essential it is to act now. In addition to many successful screening programs such as the Kidney Early Evaluation Program (KEEP), a number of states have recently begun grassroots campaigns on public awareness and screening. For example, North Carolina has successfully initiated the Kidney Education Outreach Program (KEOP). The objective of this program is to screen and provide education about CKD using a mobile unit equipped with a fully functional examination room, restrooms, and a common area. In the state of Washington, the nonprofit Northwest Kidney Center's Living Well with CKD program is addressing CKD through education, health screening, and collaboration with community organizations and health care providers, with specific outreach to the black community. The Centers for Disease Control and Prevention is also pilot-testing a new kidney disease screening program in California, Florida, New York, and Minnesota in collaboration with the National Kidney Foundation and the Chronic Diseases Research Group. This effort is targeting those who are older than 50 yr or those who have diabetes or hypertension.

Clearly, efforts to recognize CKD as a public health problem are moving forward. We need to recognize that fundamental aspects of kidney disease will likely translate to unique features of a public education/screening and prevention plan. The often-asymptomatic nature of kidney disease in early stages is a major hurdle toward effective disease recognition. We need to learn from what has worked in the past to get patients to doctors, doctors to screen, and insurance to cover. We need never to stop asking “why” when we uncover a barrier to improved care.

Disclosures

None.

Footnotes

  • Published online ahead of print. Publication date available at www.jasn.org.

  • Copyright © 2009 by the American Society of Nephrology

References

  1. ↵
    Coresh J, Selvin E, Stevens LA, Manzi J, Kusek JW, Eggers P, Van Lente F, Levey AS: Prevalence of chronic kidney disease in the United States. JAMA 298 : 2038– 2047, 2007
    OpenUrlCrossRefPubMed
  2. ↵
    Go AS, Chertow GM, Fan D, McCulloch CE, Hsu CY: Chronic kidney disease and the risks of death, cardiovascular events, and hospitalization. N Engl J Med 351 : 1296– 1305, 2004
    OpenUrlCrossRefPubMed
  3. ↵
    Anavekar NS, McMurray JJ, Velazquez EJ, Solomon SD, Kober L, Rouleau JL, White HD, Nordlander R, Maggioni A, Dickstein K, Zelenkofske S, Leimberger JD, Califf RM, Pfeffer MA: Relation between renal dysfunction and cardiovascular outcomes after myocardial infarction. N Engl J Med 351 : 1285– 1295, 2004
    OpenUrlCrossRefPubMed
  4. ↵
    O'Hare AM, Choi AI, Bertenthal D, Bacchetti P, Garg AX, Kaufman JS, Walter LC, Mehta KM, Steinman MA, Allon M, McClellan WM, Landefeld CS: Age affects outcomes in chronic kidney disease. J Am Soc Nephrol 18 : 2758– 2765, 2007
    OpenUrlAbstract/FREE Full Text
  5. ↵
    Haslam DW, James WP: Obesity. Lancet 366 : 1197– 1209, 2005
    OpenUrlCrossRefPubMed
  6. ↵
    Wang Y, Chen X, Song Y, Caballero B, Cheskin LJ: Association between obesity and kidney disease: A systematic review and meta-analysis. Kidney Int 73 : 19– 33, 2008
    OpenUrlCrossRefPubMed
  7. ↵
    Lomas J, Anderson GM, Domnick-Pierre K, Vayda E, Enkin MW, Hannah WJ: Do practice guidelines guide practice? The effect of a consensus statement on the practice of physicians. N Engl J Med 321 : 1306– 1311, 1989
    OpenUrlCrossRefPubMed
  8. Kanouse D, Winkler J, Kosecoff J: Changing Medical Practice Through Technology Assessment: An Evaluation of the NIH Consensus Development Program, Santa Monica, RAND Corp., 1989
  9. Woolf SH: Practice guidelines: A new reality in medicine. III. Impact on patient care. Arch Intern Med 153 : 2646– 2655, 1993
    OpenUrlCrossRefPubMed
  10. ↵
    Hayward RS: Clinical practice guidelines on trial. CMAJ 156 : 1725– 1727, 1997
    OpenUrlFREE Full Text
  11. ↵
    Mathews SC, Pronovost PJ: Physician autonomy and informed decision making: Finding the balance for patient safety and quality. JAMA 300 : 2913– 2915, 2008
    OpenUrlCrossRefPubMed
  12. ↵
    Cabana MD, Rand CS, Powe NR, Wu AW, Wilson MH, Abboud PA, Rubin HR: Why don't physicians follow clinical practice guidelines? A framework for improvement. JAMA 282 : 1458– 1465, 1999
    OpenUrlCrossRefPubMed
  13. ↵
    Shortell SM, Swartzberg J: The physician as public health professional in the 21st century. JAMA 300 : 2916– 2918, 2008
    OpenUrlCrossRefPubMed
  14. ↵
    US Renal Data System: USRDS 2008 Annual Data Report: Atlas of Chronic Kidney Disease and End-Stage Renal Disease in the United States, Bethesda, National Institutes of Health, National Institute of Diabetes and Digestive and Kidney Diseases, 2008
  15. ↵
    Norris K, Nissenson AR: Race, gender, and socioeconomic disparities in CKD in the United States. J Am Soc Nephrol 19 : 1261– 1270, 2008
    OpenUrlAbstract/FREE Full Text
  16. ↵
    Plantinga LC, Boulware LE, Coresh J, Stevens LA, Miller ER III, Saran R, Messer KL, Levey AS, Powe NR: Patient awareness of chronic kidney disease: Trends and predictors. Arch Intern Med 168 : 2268– 2275, 2008
    OpenUrlCrossRefPubMed
View Abstract
PreviousNext
Back to top

In this issue

Journal of the American Society of Nephrology: 20 (3)
Journal of the American Society of Nephrology
Vol. 20, Issue 3
March 2009
  • Table of Contents
  • Table of Contents (PDF)
  • Index by author
View Selected Citations (0)
Print
Download PDF
Sign up for Alerts
Email Article
Thank you for your help in sharing the high-quality science in JASN.
Enter multiple addresses on separate lines or separate them with commas.
World Kidney Day 2009: Problems and Challenges in the Emerging Epidemic of Kidney Disease
(Your Name) has sent you a message from American Society of Nephrology
(Your Name) thought you would like to see the American Society of Nephrology web site.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
Citation Tools
World Kidney Day 2009: Problems and Challenges in the Emerging Epidemic of Kidney Disease
Lynda A. Szczech, William Harmon, Thomas H. Hostetter, Paul E. Klotman, Neil R. Powe, John R. Sedor, Paul Smedberg, Jonathan Himmelfarb
JASN Mar 2009, 20 (3) 453-455; DOI: 10.1681/ASN.2009010041

Citation Manager Formats

  • BibTeX
  • Bookends
  • EasyBib
  • EndNote (tagged)
  • EndNote 8 (xml)
  • Medlars
  • Mendeley
  • Papers
  • RefWorks Tagged
  • Ref Manager
  • RIS
  • Zotero
Request Permissions
Share
World Kidney Day 2009: Problems and Challenges in the Emerging Epidemic of Kidney Disease
Lynda A. Szczech, William Harmon, Thomas H. Hostetter, Paul E. Klotman, Neil R. Powe, John R. Sedor, Paul Smedberg, Jonathan Himmelfarb
JASN Mar 2009, 20 (3) 453-455; DOI: 10.1681/ASN.2009010041
del.icio.us logo Digg logo Reddit logo Twitter logo CiteULike logo Facebook logo Google logo Mendeley logo
  • Tweet Widget
  • Facebook Like

Jump to section

  • Article
    • Disclosures
    • Footnotes
    • References
  • Info & Metrics
  • View PDF

More in this TOC Section

UP FRONT MATTERS

  • COVID-19 and APOL1: Understanding Disease Mechanisms through Clinical Observation
  • The Aftermath of AKI: Recurrent AKI, Acute Kidney Disease, and CKD Progression
  • Sphingosine-1-Phosphate Metabolism and Signaling in Kidney Diseases
Show more UP FRONT MATTERS

Editorials

  • The Road Ahead for Research on Air Pollution and Kidney Disease
  • Missing Self and DSA—Synergy of Two NK Cell Activation Pathways in Kidney Transplantation
  • Animal Model of Pregnancy after Acute Kidney Injury Mirrors the Human Observations
Show more Editorials

Cited By...

  • Fibrinogen {beta}-derived B{beta}15-42 peptide protects against kidney ischemia/ reperfusion injury
  • Induced Pluripotent Stem Cells from Human Kidney
  • Uremic Cardiomyopathy and Insulin Resistance: A Critical Role for Akt?
  • Low Health Literacy Associates with Increased Mortality in ESRD
  • Where Is the Epidemic in Kidney Disease?
  • Google Scholar

Similar Articles

Related Articles

  • No related articles found.
  • PubMed
  • Google Scholar

Articles

  • Current Issue
  • Early Access
  • Subject Collections
  • Article Archive
  • ASN Annual Meeting Abstracts

Information for Authors

  • Submit a Manuscript
  • Author Resources
  • Editorial Fellowship Program
  • ASN Journal Policies
  • Reuse/Reprint Policy

About

  • JASN
  • ASN
  • ASN Journals
  • ASN Kidney News

Journal Information

  • About JASN
  • JASN Email Alerts
  • JASN Key Impact Information
  • JASN Podcasts
  • JASN RSS Feeds
  • Editorial Board

More Information

  • Advertise
  • ASN Podcasts
  • ASN Publications
  • Become an ASN Member
  • Feedback
  • Follow on Twitter
  • Password/Email Address Changes
  • Subscribe

© 2021 American Society of Nephrology

Print ISSN - 1046-6673 Online ISSN - 1533-3450

Powered by HighWire