The Reality of Inadequate Patient Care and the Need for a Global Action Framework in Organ Donation and Transplantation.

BACKGROUND: Transplant therapy is considered the best and often the only available treatment for thousands of patients with organ failure that results from communicable and noncommunicable diseases. The number of annual organ transplants is insufficient for the worldwide need. METHODS: We elaborate the proceedings of the workshop entitled "The Role of Science in the Development of International Standards of Organ Donation and Transplantation," organized by the Pontifical Academy of Sciences and cosponsored by the World Health Organization in June 2021. RESULTS: We detail the urgency and importance of achieving national self-sufficiency in organ transplantation as a public health priority and an important contributor to reaching relevant targets of the United Nations Agenda for Sustainable Development. It details the elements of a global action framework intended for countries at every level of economic development to facilitate either the establishment or enhancement of transplant activity. It sets forth a proposed plan, by addressing the technical considerations for developing and optimizing organ transplantation from both deceased and living organ donors and the regulatory oversight of practices. CONCLUSIONS: This document can be used in governmental and policy circles as a call to action and as a checklist for actions needed to enable organ transplantation as treatment for organ failure.

Association between dialysate sodium concentration and interdialytic weight gain in patients undergoing twice weekly haemodialysis.

BACKGROUND: Chronic kidney disease is highly prevalent across the globe with more than 2 million people worldwide requiring renal replacement therapy. Interdialytic weight gain is the change in body weight between two sessions of haemodialysis. Higher interdialytic weight gain has been associated with an increase in mortality and adverse cardiovascular outcomes. It has long been questioned whether using a lower dialysate sodium concentration during dialysis would reduce the interdialytic weight gain and hence prevent these adverse outcomes. METHODS: This study was a single blinded cross-over study of patients undergoing twice weekly haemodialysis at the Aga Khan University Hospital, Nairobi and Parklands Kidney Centre. It was conducted over a twelve-week period and patients were divided into two groups: dialysate sodium concentration of 137 meq/l and 140 meq/l. These groups switched over after a six-week period without a washout period. Univariate analysis was conducted using Fisher's exact test for categorical data and Mann Whitney test for continuous data. RESULTS: Forty-one patients were included in the analysis. The mean age was 61.37 years, and 73% were males. The mean duration for dialysis was 2.53 years. The interdialytic weight gain was not significantly different between the two groups (2.14 for the 137 meq/l group and 2.35 for the 140 meq/l group, p = 0.970). Mean blood pressures were as follows: pre-dialysis: DNa 137 meq/l: systolic 152.14 ± 19.99, diastolic 78.99 ± 12.20, DNa 140 meq/l: systolic 156.95 ± 26.45, diastolic 79.75 ± 11.25 (p = 0.379, 0.629 respectively). Post-dialysis: DNa 137 meq/l: systolic 147.29 ± 22.22, diastolic 77.85 ± 12.82 DNa 140 meq/l: systolic 151.48 ± 25.65, diastolic 79.66 ± 15.78 (p = 0.569, 0.621 respectively). CONCLUSION: There was no significant difference in the interdialytic weight gain as well as pre dialysis and post dialysis systolic and diastolic blood pressures between the two groups. Therefore, using a lower dialysate sodium concentration does not appear useful in altering the interdialytic weight gain or blood pressure although further studies are warranted with a larger sample size, taking into account residual renal function and longer duration for impact on blood pressures.

Eligibility and patient barriers to peritoneal dialysis in patients with advanced chronic kidney disease.

INTRODUCTION: The burden of chronic kidney disease (CKD) is increasing in Kenya and is a significant cause of morbidity and mortality. While definitive treatment is renal transplantation, many patients require kidney replacement therapy with haemodialysis (HD) or peritoneal dialysis (PD). The predominant modality utilized in Kenya is currently HD. There is a need to explore why PD remains underutilized and whether patient factors may be contributory to barriers that limit the uptake of PD. METHODS: This was a descriptive cross-sectional study where patients with advanced CKD were assessed by a multidisciplinary team for PD eligibility using a standardized tool. Contraindications and barriers to the modality were recorded as was the presence or absence of support for the provision of PD. Demographic and clinical data were recorded using a standardized questionnaire. The impact of support on PD eligibility was determined. RESULTS: We found that 68.9% patients were eligible for PD. Surgery-related abdominal scarring was the most common contraindication. Barriers to PD were identified in 45.9% and physical barriers were more common than cognitive barriers. Presence of support was associated with a significant increase in PD eligibility (p < 0.001). CONCLUSION: The rate of eligibility for PD in this study was similar to that found in other populations. Surgical-related factors were the most commonly identified contraindication. Physical and cognitive barriers were commonly identified and may be overcome by the presence of support for PD.

Global case studies for chronic kidney disease/end-stage kidney disease care.

The prevalence of chronic kidney disease and its risk factors is increasing worldwide, and the rapid rise in global need for end-stage kidney disease care is a major challenge for health systems, particularly in low- and middle-income countries. Countries are responding to the challenge of end-stage kidney disease in different ways, with variable provision of the components of a kidney care strategy, including effective prevention, detection, conservative care, kidney transplantation, and an appropriate mix of dialysis modalities. This collection of case studies is from 15 countries from around the world and offers valuable learning examples from a variety of contexts. The variability in approaches may be explained by country differences in burden of disease, available human or financial resources, income status, and cost structures. In addition, cultural considerations, political context, and competing interests from other stakeholders must be considered. Although the approaches taken have often varied substantially, a common theme is the potential benefits of multistakeholder engagement aimed at improving the availability and scope of integrated kidney care.

Development of a framework for minimum and optimal safety and quality standards for hemodialysis and peritoneal dialysis.

Substantial heterogeneity in practice patterns around the world has resulted in wide variations in the quality and type of dialysis care delivered. This is particularly so in countries without universal standards of care and governmental (or other organizational) oversight. Most high-income countries have developed such oversight based on documentation of adherence to standardized, evidence-based guidelines. Many low- and lower-middle-income countries have no or only limited organized oversight systems to ensure that care is safe and effective. The implementation and oversight of basic standards of care requires sufficient infrastructure and appropriate workforce and financial resources to support the basic levels of care and safety practices. It is important to understand how these standards then can be reasonably adapted and applied in low- and lower-middle-income countries.

The role of kidney transplantation as a component of integrated care for chronic kidney disease.

Kidney transplant provides superior outcomes to dialysis as a treatment for end-stage kidney disease. Therefore, it is essential that kidney transplantation be part of an integrated treatment and management plan for chronic kidney disease (CKD). Developing an effective national program of transplantation is challenging because of the requirement for kidney donors and the need for a multidisciplinary team to provide expert care for both donors and recipients. This article outlines the steps necessary to establish a national kidney transplant program, starting with the requirement for effective legislation that provides the legal framework for transplantation whilst protecting organ donors, their families, recipients, and staff and is an essential requirement to combat organ trafficking. The next steps involve capacity building with the development of a multiskilled workforce, the credentialing of transplant centers, and the reporting of outcomes through national or regional registries. Although it is accepted that most transplant programs will begin with living related kidney donation, it is essential to aspire to and develop a deceased donor program. This requires engagement with multiple stakeholders, especially the patients, the general community, intensivists, and health departments. Development of transplant centers should be undertaken in concert with the development of a dialysis program. Both are essential components of integrated care for CKD and both should be viewed as part of the World Health Organization's initiative for universal health coverage. Provisions to cover the costs of treatment for patients need to be developed taking into account the state of development of the overall health framework in each country.

Increasing access to integrated ESKD care as part of universal health coverage.

The global nephrology community recognizes the need for a cohesive strategy to address the growing problem of end-stage kidney disease (ESKD). In March 2018, the International Society of Nephrology hosted a summit on integrated ESKD care, including 92 individuals from around the globe with diverse expertise and professional backgrounds. The attendees were from 41 countries, including 16 participants from 11 low- and lower-middle-income countries. The purpose was to develop a strategic plan to improve worldwide access to integrated ESKD care, by identifying and prioritizing key activities across 8 themes: (i) estimates of ESKD burden and treatment coverage, (ii) advocacy, (iii) education and training/workforce, (iv) financing/funding models, (v) ethics, (vi) dialysis, (vii) transplantation, and (viii) conservative care. Action plans with prioritized lists of goals, activities, and key deliverables, and an overarching performance framework were developed for each theme. Examples of these key deliverables include improved data availability, integration of core registry measures and analysis to inform development of health care policy; a framework for advocacy; improved and continued stakeholder engagement; improved workforce training; equitable, efficient, and cost-effective funding models; greater understanding and greater application of ethical principles in practice and policy; definition and application of standards for safe and sustainable dialysis treatment and a set of measurable quality parameters; and integration of dialysis, transplantation, and comprehensive conservative care as ESKD treatment options within the context of overall health priorities. Intended users of the action plans include clinicians, patients and their families, scientists, industry partners, government decision makers, and advocacy organizations. Implementation of this integrated and comprehensive plan is intended to improve quality and access to care and thereby reduce serious health-related suffering of adults and children affected by ESKD worldwide.