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Chronic kidney diseases in agricultural communities: report from a workshop.

ABSTRACT: In June 2018, the National Institute of Diabetes and Digestive and Kidney Diseases and the National Institute of Environmental Health Sciences sponsored a workshop to identify research gaps in an increasingly common form of chronic kidney disease in agricultural communities, often termed "CKDu." The organizers invited a broad range of experts who provided diverse expertise and perspectives, many of whom had never addressed this particular epidemic. Discussion was focused around selected topics, including identifying and mitigating barriers to research in CKDu, creating a case definition, and defining common data elements. All hypotheses regarding etiology were entertained, and meeting participants discussed potential research strategies, choices in study design, and novel tools that may prove useful in this disease. Achievements of the workshop included robust cross-disciplinary discussion and preliminary planning of research goals and design. Specific challenges in implementing basic and clinical research and interventions in low- and middle-income countries were recognized. A balanced approach to leveraging local resources and capacity building without overreaching was emphasized.

SUBMITTER: Mendley SR

PROVIDER: S-EPMC7012362 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature

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Chronic kidney diseases in agricultural communities: report from a workshop.

Mendley Susan R SR Levin Adeera A Correa-Rotter Ricardo R Joubert Bonnie R BR Whelan Elizabeth A EA Curwin Brian B Koritzinsky Erik H EH Gaughan Denise M DM Kimmel Paul L PL Anand Shuchi S Ordunez Pedro P Reveiz Ludovic L Rohlman Diane S DS Scammell Madeleine K MK Wright Robert O RO Star Robert A RA

Kidney international 20190802 5

In June 2018, the National Institute of Diabetes and Digestive and Kidney Diseases and the National Institute of Environmental Health Sciences sponsored a workshop to identify research gaps in an increasingly common form of chronic kidney disease in agricultural communities, often termed "CKDu." The organizers invited a broad range of experts who provided diverse expertise and perspectives, many of whom had never addressed this particular epidemic. Discussion was focused around selected topics, ...[more]

PMID: 31563333

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Project description:Background and objectivePatients with early chronic kidney disease (CKD) face challenges in accessing healthcare, including delays in diagnosis, fragmented speciality care and lack of tailored education and psychosocial support. Patient navigator programmes have the potential to improve the process of care and outcomes. The objective of this study is to describe the experiences of patients on communication, access of care and self-management and their perspectives on patient navigator programmes in early CKD.Design, setting and participantsWe convened a workshop in Australia with 19 patients with CKD (all stages including CKD Stage 1 to 5 not on dialysis, 5D (dialysis), and 5T (transplant)) and five caregivers. All of them were over 18 years and English-speaking. Transcripts from the workshop were analysed thematically.ResultsFour themes that captured discussions were: lost in the ambiguity of symptoms and management, battling roadblocks while accessing care, emotionally isolated after diagnosis and re-establishing lifestyle and forward planning. Five themes that focussed on patient navigator programmes were: trust and credibility, respecting patient choices and readiness to accept the programme, using accessible language to promote the programme, offering multiple ways to engage and communicate and maintaining confidentiality and privacy. Of the 17 features identified as important for a patient navigator programme, the top five were delivery of education, psychosocial support, lifestyle modification, communication and decision-making support and facilitating care.ConclusionPatient navigator services can address gaps in services around health literacy, communication, psychosocial support and coordination across multiple healthcare settings. In comparison to the existing navigator programmes, and other services that are aimed at addressing these gaps, credible, accessible and flexible patient navigator programmes for patients with early CKD, that support education, decision-making, access to care and self-management designed in partnership with patients, may be more acceptable to patients.

Project description:Chronic Kidney Disease of uncertain etiology (CKDu) is an emerging epidemic among farming communities in rural Sri Lanka. Victims do not exhibit common causative factors, however, histopathological studies revealed that CKDu is a tubulointerstitial disease. Urine albumin or albumin-creatinine ratio is still being used as a traditional diagnostic tool to identify CKDu, but accuracy and prevalence data generated are questionable. Urinary biomarkers have been used in similar nephropathy and are widely recognised for their sensitivity, specificity and accuracy in determining CKDu and early renal injury. However, these biomarkers have never been used in diagnosing CKDu in Sri Lanka. Male farmers (n = 1734) were recruited from 4 regions in Sri Lanka i.e. Matara and Nuwara Eliya (farming locations with no CKDu prevalence) and two CKDu emerging locations from Hambantota District in Southern Sri Lanka; Angunakolapelessa (EL1) and Bandagiriya (EL2). Albuminuria (ACR ≥ 30mg/g); serum creatinine based estimation of glomerular filtration rate (eGFR); creatinine normalized urinary kidney injury molecule (KIM-1) and neutrophil gelatinase-associated lipocalin (NGAL) were measured. Fourteen new CKDu cases (18%) from EL1 and nine CKDu cases (9%) from EL2 were recognized for the first time from EL1, EL2 locations, which were previously considered as non-endemic of the disease and associated with persistent albuminuria (ACR ≥ 30mg/g Cr). No CKDu cases were identified in non-endemic study locations in Matara (CM) and Nuwara Eliya (CN). Analysis of urinary biomarkers showed urinary KIM-1 and NGAL were significantly higher in new CKDu cases in EL1 and EL2. However, we also reported significantly higher KIM-1 and NGAL in apparently healthy farmers in EL 1 and EL 2 with comparison to both control groups. These observations may indicate possible early renal damage in absence of persistent albuminuria and potential capabilities of urinary KIM-1 and NGAL in early detection of renal injury among farming communities in Southern Sri Lanka.

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Chronic kidney diseases in agricultural communities: report from a workshop.

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Chronic kidney diseases in agricultural communities: report from a workshop.

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