1
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Ghimire A, Shah S, Chauhan U, Ibrahim KS, Jindal K, Kazancioglu R, Luyckx VA, MacRae JM, Olanrewaju TO, Quinn RR, Ravani P, Shah N, Thompson S, Tungsanga S, Vachharanjani T, Arruebo S, Caskey FJ, Damster S, Donner JA, Jha V, Levin A, Malik C, Nangaku M, Saad S, Tonelli M, Ye F, Okpechi IG, Bello AK, Johnson DW. Global variations in funding and use of hemodialysis accesses: an international report using the ISN Global Kidney Health Atlas. BMC Nephrol 2024; 25:159. [PMID: 38720263 PMCID: PMC11080121 DOI: 10.1186/s12882-024-03593-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 04/29/2024] [Indexed: 05/12/2024] Open
Abstract
BACKGROUND There is a lack of contemporary data describing global variations in vascular access for hemodialysis (HD). We used the third iteration of the International Society of Nephrology Global Kidney Health Atlas (ISN-GKHA) to highlight differences in funding and availability of hemodialysis accesses used for initiating HD across world regions. METHODS Survey questions were directed at understanding the funding modules for obtaining vascular access and types of accesses used to initiate dialysis. An electronic survey was sent to national and regional key stakeholders affiliated with the ISN between June and September 2022. Countries that participated in the survey were categorized based on World Bank Income Classification (low-, lower-middle, upper-middle, and high-income) and by their regional affiliation with the ISN. RESULTS Data on types of vascular access were available from 160 countries. Respondents from 35 countries (22% of surveyed countries) reported that > 50% of patients started HD with an arteriovenous fistula or graft (AVF or AVG). These rates were higher in Western Europe (n = 14; 64%), North & East Asia (n = 4; 67%), and among high-income countries (n = 24; 38%). The rates of > 50% of patients starting HD with a tunneled dialysis catheter were highest in North America & Caribbean region (n = 7; 58%) and lowest in South Asia and Newly Independent States and Russia (n = 0 in both regions). Respondents from 50% (n = 9) of low-income countries reported that > 75% of patients started HD using a temporary catheter, with the highest rates in Africa (n = 30; 75%) and Latin America (n = 14; 67%). Funding for the creation of vascular access was often through public funding and free at the point of delivery in high-income countries (n = 42; 67% for AVF/AVG, n = 44; 70% for central venous catheters). In low-income countries, private and out of pocket funding was reported as being more common (n = 8; 40% for AVF/AVG, n = 5; 25% for central venous catheters). CONCLUSIONS High income countries exhibit variation in the use of AVF/AVG and tunneled catheters. In low-income countries, there is a higher use of temporary dialysis catheters and private funding models for access creation.
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Affiliation(s)
- Anukul Ghimire
- Division of Nephrology, Department of Medicine, University of Calgary, Calgary, AB, Canada.
| | - Samveg Shah
- Department of Medicine, University of Alberta, Edmonton, AB, Canada
| | - Utkarsh Chauhan
- Division of Nephrology and Immunology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Kwaifa Salihu Ibrahim
- Nephrology Unit, Department of Medicine, Wuse District Hospital, Abuja, Nigeria
- Department of Internal Medicine, College of Health Sciences, Federal Capital Territory, Nile University, Abuja, Nigeria
| | - Kailash Jindal
- Division of Nephrology and Immunology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | | | - Valerie A Luyckx
- Department of Public and Global Health, Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
- Renal Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- Department of Paediatrics and Child Health, University of Cape Town, Cape Town, South Africa
| | | | - Timothy O Olanrewaju
- Division of Nephrology, Department of Medicine, College of Health Sciences, University of Ilorin, Ilorin, Nigeria
- Julius Center for Health Sciences and Primary Care, Julius Global Health, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Robert R Quinn
- Departments of Medicine & Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Pietro Ravani
- Division of Nephrology, University of Calgary, Calgary, AB, Canada
| | - Nikhil Shah
- Division of Nephrology and Immunology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Stephanie Thompson
- Division of Nephrology and Immunology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Somkanya Tungsanga
- Division of Nephrology and Immunology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
- Division of General Internal Medicine-Nephrology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Tushar Vachharanjani
- Department of Medicine, John D. Dingell Veterans Affairs Medical Center, Wayne State University School of Medicine, Detroit, MI, USA
| | - Silvia Arruebo
- The International Society of Nephrology, Brussels, Belgium
| | - Fergus J Caskey
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | | | - Jo-Ann Donner
- The International Society of Nephrology, Brussels, Belgium
| | - Vivekanand Jha
- George Institute for Global Health, University of New South Wales (UNSW), New Delhi, India
- School of Public Health, Imperial College, London, UK
- Manipal Academy of Higher Education, Manipal, India
| | - Adeera Levin
- Division of Nephrology, Department of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Charu Malik
- The International Society of Nephrology, Brussels, Belgium
| | - Masaomi Nangaku
- Division of Nephrology and Endocrinology, The University of Tokyo Graduate School of Medicine, Tokyo, Japan
| | - Syed Saad
- Division of Nephrology and Immunology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Marcello Tonelli
- Department of Medicine, University of Calgary, Calgary, AB, Canada
- Canada and Pan-American Health Organization/World Health Organization's Collaborating Centre in Prevention and Control of Chronic Kidney Disease, University of Calgary, Calgary, AB, Canada
| | - Feng Ye
- Division of Nephrology and Immunology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Ikechi G Okpechi
- Division of Nephrology and Immunology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
- Division of Nephrology and Hypertension, University of Cape Town, University of Cape Town, Cape Town, South Africa
- Kidney and Hypertension Research Unit, University of Cape Town, Cape Town, South Africa
| | - Aminu K Bello
- Division of Nephrology and Immunology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - David W Johnson
- Department of Kidney and Transplant Services, Princess Alexandra Hospital, Brisbane, Queensland, Australia
- Centre for Kidney Disease Research, University of Queensland, Princess Alexandra Hospital, Brisbane, Queensland, Australia
- Australasian Kidney Trials Network, The University of Queensland, Woolloongabba, Queensland, Australia
- Translational Research Institue, University of Queensland, Queensland, Brisbane, Australia
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Tannor EK, Davidson B, Nlandu Y, Bagasha P, Bilchut WH, Davids MR, Diongole HM, Ekrikpo UE, Hafiz EO, Ibrahim KS, Kalyesubula R, Nalado AM, Olanrewaju TO, Onu UC, Pereira-Kamath N, Sakajiki AM, Salah M, Vincent L, Arruebo S, Bello AK, Caskey FJ, Damster S, Donner JA, Jha V, Johnson DW, Levin A, Malik C, Nangaku M, Okpechi IG, Tonelli M, Ye F, Ashuntantang GE, Arogundade FA. Capacity for the management of kidney failure in the International Society of Nephrology Africa region: report from the 2023 ISN Global Kidney Atlas (ISN-GKHA). Kidney Int Suppl (2011) 2024; 13:12-28. [PMID: 38618494 PMCID: PMC11010621 DOI: 10.1016/j.kisu.2024.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 01/09/2024] [Accepted: 01/15/2024] [Indexed: 04/16/2024] Open
Abstract
The burden of chronic kidney disease and associated risk of kidney failure are increasing in Africa. The management of people with chronic kidney disease is fraught with numerous challenges because of limitations in health systems and infrastructures for care delivery. From the third iteration of the International Society of Nephrology Global Kidney Health Atlas, we describe the status of kidney care in the ISN Africa region using the World Health Organization building blocks for health systems. We identified limited government health spending, which in turn led to increased out-of-pocket costs for people with kidney disease at the point of service delivery. The health care workforce across Africa was suboptimal and further challenged by the exodus of trained health care workers out of the continent. Medical products, technologies, and services for the management of people with nondialysis chronic kidney disease and for kidney replacement therapy were scarce due to limitations in health infrastructure, which was inequitably distributed. There were few kidney registries and advocacy groups championing kidney disease management in Africa compared with the rest of the world. Strategies for ensuring improved kidney care in Africa include focusing on chronic kidney disease prevention and early detection, improving the effectiveness of the available health care workforce (e.g., multidisciplinary teams, task substitution, and telemedicine), augmenting kidney care financing, providing quality, up-to-date health information data, and improving the accessibility, affordability, and delivery of quality treatment (kidney replacement therapy or conservative kidney management) for all people living with kidney failure.
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Affiliation(s)
- Elliot Koranteng Tannor
- Department of Medicine, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
- Renal Unit, Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana
| | - Bianca Davidson
- Division of Nephrology and Hypertension, Department of Medicine, Groote Schuur Hospital, University of Cape Town, Cape Town, South Africa
| | - Yannick Nlandu
- Nephrology Unit, Kinshasa University Hospital, Kinshasa, Democratic Republic of the Congo
| | - Peace Bagasha
- Department of Internal Medicine, School of Medicine, College of Health Sciences, Makerere University, Kampala, Uganda
- Directorate of Internal Medicine, Mulago National Referral Hospital, Kampala, Uganda
| | | | - M. Razeen Davids
- Division of Nephrology, Department of Medicine, Stellenbosch University and Tygerberg Hospital, Cape Town, South Africa
| | - Hassane M. Diongole
- Division of Nephrology, Department of Medicine, National Hospital Zinder, Zinder, Niger
- Faculty of Health Sciences, University of Zinder, Zinder, Niger
| | - Udeme E. Ekrikpo
- Department of Medicine, University of Uyo/University of Uyo Teaching Hospital, Uyo, Nigeria
| | - Ehab O.A. Hafiz
- Electron Microscopy Department, Clinical Laboratory Division, Theodor Bilharz Research Institute, Giza, Egypt
| | - Kwaifa Salihu Ibrahim
- Nephrology Unit, Department of Medicine, Wuse District Hospital, Abuja, Nigeria
- Department of Internal Medicine, College of Health Sciences, Nile University, Federal Capital Territory, Abuja, Nigeria
| | - Robert Kalyesubula
- Department of Physiology, Makerere University College of Health Sciences, Kampala, Uganda
| | - Aisha M. Nalado
- Department of Medicine, Bayero University Kano, Kano, Nigeria
| | - Timothy O. Olanrewaju
- Division of Nephrology, Department of Medicine, College of Health Sciences, University of Ilorin, Ilorin, Nigeria
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Ugochi Chika Onu
- Renal Unit, Department of Medicine, University of Nigeria Teaching Hospital, ItukuOzalla, Enugu State, Nigeria
| | | | - Aminu Muhammad Sakajiki
- Department of Medicine, Usmanu Danfodiyo University and Usmanu Danfodiyo University Teaching Hospital, Sokoto, Nigeria
| | - Mohamed Salah
- National Institute of Urology & Nephrology, Cairo, Egypt
| | | | - Silvia Arruebo
- The International Society of Nephrology, Brussels, Belgium
| | - Aminu K. Bello
- Division of Nephrology and Immunology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Fergus J. Caskey
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | | | - Jo-Ann Donner
- The International Society of Nephrology, Brussels, Belgium
| | - Vivekanand Jha
- George Institute for Global Health, University of New South Wales (UNSW), New Delhi, India
- School of Public Health, Imperial College, London, UK
- Manipal Academy of Higher Education, Manipal, India
| | - David W. Johnson
- Department of Kidney and Transplant Services, Princess Alexandra Hospital, Brisbane, Queensland, Australia
- Centre for Kidney Disease Research, University of Queensland at Princess Alexandra Hospital, Brisbane, Queensland, Australia
- Translational Research Institute, Brisbane, Queensland, Australia
- Australasian Kidney Trials Network at the University of Queensland, Brisbane, Queensland, Australia
| | - Adeera Levin
- Division of Nephrology, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Charu Malik
- The International Society of Nephrology, Brussels, Belgium
| | - Masaomi Nangaku
- Division of Nephrology and Endocrinology, the University of Tokyo Graduate School of Medicine, Tokyo, Japan
| | - Ikechi G. Okpechi
- Division of Nephrology and Immunology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
- Division of Nephrology and Hypertension, University of Cape Town, Cape Town, South Africa
- Kidney and Hypertension Research Unit, University of Cape Town, Cape Town, South Africa
| | - Marcello Tonelli
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
- Canada and Pan-American Health Organization/World Health Organization’s Collaborating Centre in Prevention and Control of Chronic Kidney Disease, University of Calgary, Calgary, Alberta, Canada
| | - Feng Ye
- Division of Nephrology and Immunology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Gloria Enow Ashuntantang
- Faculty of Medicine and Biomedical Sciences, Yaounde General Hospital, University of Yaounde I, Yaounde, Cameroon
| | - Fatiu Abiola Arogundade
- Renal Unit, Department of Medicine, College of Health Sciences, Obafemi Awolowo University, Ile-Ife, Osun State, Nigeria
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Luyckx VA, Alasfar S, Bajpai D, Atwater CE, Knight J, Talbot B, Davies S, Niang A. Providing environmentally sustainable nephrology care: focus in low- and middle-income countries. Kidney Int 2024; 105:259-268. [PMID: 38008159 DOI: 10.1016/j.kint.2023.09.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 09/14/2023] [Accepted: 09/25/2023] [Indexed: 11/28/2023]
Abstract
Health care on a global scale significantly contributes to carbon emissions, with high-income countries being the primary culprits. Within health care, dialysis plays a significant role as a major source of emissions. Low- and middle-income countries have a high burden of kidney disease and are facing an increasing demand for dialysis. This reality presents multiple opportunities to plan for environmentally sustainable and quality kidney care. By placing a stronger emphasis on primary and secondary prevention of kidney disease and its progression, within the framework of universal health coverage, as well as empowering patients to enhance self-care, we can significantly reduce the need for costly and environmentally detrimental kidney replacement therapy. Mandating the adoption of lean and innovative low-carbon dialysis practices while also promoting the growth of kidney transplantation would enable low- and middle-income countries to take the lead in implementing environmentally friendly nephrology practices and reducing costs, thus optimizing sustainability and the well-being of individuals living with kidney disease.
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Affiliation(s)
- V A Luyckx
- Department of Public and Global Health, Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland; Renal Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA; Department of Paediatrics and Child Health, University of Cape Town, Cape Town, South Africa.
| | - S Alasfar
- Department of Medicine, Mayo Clinic, Phoenix, Arizona, USA
| | - D Bajpai
- Department of Nephrology, Seth G.S.M.C. and K.E.M. Hospital, Mumbai, India
| | - C E Atwater
- Department of Dialysis Capacity and Technical Operations, Bridge of Life, founded by Davita Inc., Denver, Colorado, USA
| | - J Knight
- The George Institute for Global Health, Newtown, Australia; Faculty of Medicine & Health, University of New South Wales Sydney, Sydney, New South Wales, Australia
| | - B Talbot
- The George Institute for Global Health, Newtown, Australia; Faculty of Medicine & Health, University of New South Wales Sydney, Sydney, New South Wales, Australia
| | - S Davies
- School of Medicine, Keele University, Keele, Staffordshire, UK
| | - Abdou Niang
- Nephrology Department, Cheikh Anta Diop University & Dalal Jamm University Hospital, Dakar, Senegal
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4
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Ying M, Shao X, Qin H, Yin P, Lin Y, Wu J, Ren J, Zheng Y. Disease Burden and Epidemiological Trends of Chronic Kidney Disease at the Global, Regional, National Levels from 1990 to 2019. Nephron Clin Pract 2023; 148:113-123. [PMID: 37717572 PMCID: PMC10860888 DOI: 10.1159/000534071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 08/17/2023] [Indexed: 09/19/2023] Open
Abstract
BACKGROUND Chronic kidney disease (CKD) is a serious public health issue worldwide, but the disease burden of CKD caused by different etiologies and changing trends has not been fully examined. METHODS We collected data from Global Burden of Disease Study 2019 (GBD 2019), including incident cases, age-standardized incidence rate (ASIR), disability-adjusted life years (DALYs), and age-standardized DALY rate between 1990 and 2019 by region, etiology, age, and sex, and calculated the estimated annual percentage change (EAPC) of the rate to evaluate the epidemiological trends. RESULTS Globally, incident cases of CKD increased from 7.80 million in 1990 to 18.99 million in 2019, and DALYs increased from 21.50 million to 41.54 million. ASIR increased with an EAPC of 0.69 (95% uncertainty interval [UI] 0.49-0.89) and reached 233.65 per 100,000 in 2019, while the age-standardized DALY rate increased with an EAPC of 0.30 (95% UI 0.17-0.43) and reached 514.86 per 100,000. North Africa and the Middle East, central Latin America, and North America had the highest ASIR in 2019. Central Latin America had the highest age-standardized DALY rate, meanwhile. Almost all countries experienced an increase in ASIR, and over 50% of countries had an increasing trend in age-standardized DALY rate from 1990 to 2019. CKD due to diabetes mellitus type 2 and hypertension accounted for the largest disease burden with 85% incident cases and 66% DALYs in 2019 of known causes, with the highest growth in age-standardized DALY rate and a similar geographic pattern to that of total CKD. Besides, the highest incidence rate of total and four specific CKDs were identified in people aged 70 plus years, who also had the highest DALY rate with a stable trend after 2010. Females had a higher ASIR, while males had a higher age-standardized DALY rate, the gap of which was most distinctive in CKD due to hypertension. CONCLUSION The disease burden of CKD remains substantial and continues to grow globally. From 1990 to 2019, global incident cases of CKD have more than doubled and DALYs have almost doubled, and surpassed 40 million years. CKD due to diabetes mellitus type 2 and hypertension contributed nearly 2/3 of DALYs in 2019 of known causes, and had witnessed the highest growth in age-standardized DALY rate. Etiology-specific prevention strategies should be placed as a high priority on the goal of precise control of CKD.
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Affiliation(s)
- Meike Ying
- Department of General Practice, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Xue Shao
- Kidney Disease Center, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Hongli Qin
- Department of General Practice, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Pei Yin
- Department of General Practice, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yushi Lin
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Jie Wu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Jingjing Ren
- Department of General Practice, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yang Zheng
- Department of General Practice, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
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Okpechi IG, Chukwuonye II, Ekrikpo U, Noubiap JJ, Raji YR, Adeshina Y, Ajayi S, Barday Z, Chetty M, Davidson B, Effa E, Fagbemi S, George C, Kengne AP, Jones ESW, Liman H, Makusidi M, Muhammad H, Mbah I, Ndlovu K, Ngaruiya G, Okwuonu C, Samuel-Okpechi U, Tannor EK, Ulasi I, Umar Z, Wearne N, Bello AK. Task shifting roles, interventions and outcomes for kidney and cardiovascular health service delivery among African populations: a scoping review. BMC Health Serv Res 2023; 23:446. [PMID: 37147670 PMCID: PMC10163711 DOI: 10.1186/s12913-023-09416-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 04/18/2023] [Indexed: 05/07/2023] Open
Abstract
BACKGROUND Human resources for health (HRH) shortages are a major limitation to equitable access to healthcare. African countries have the most severe shortage of HRH in the world despite rising communicable and non-communicable disease (NCD) burden. Task shifting provides an opportunity to fill the gaps in HRH shortage in Africa. The aim of this scoping review is to evaluate task shifting roles, interventions and outcomes for addressing kidney and cardiovascular (CV) health problems in African populations. METHODS We conducted this scoping review to answer the question: "what are the roles, interventions and outcomes of task shifting strategies for CV and kidney health in Africa?" Eligible studies were selected after searching MEDLINE (Ovid), Embase (Ovid), CINAHL, ISI Web of Science, and Africa journal online (AJOL). We analyzed the data descriptively. RESULTS Thirty-three studies, conducted in 10 African countries (South Africa, Nigeria, Ghana, Kenya, Cameroon, Democratic Republic of Congo, Ethiopia, Malawi, Rwanda, and Uganda) were eligible for inclusion. There were few randomized controlled trials (n = 6; 18.2%), and tasks were mostly shifted for hypertension (n = 27; 81.8%) than for diabetes (n = 16; 48.5%). More tasks were shifted to nurses (n = 19; 57.6%) than pharmacists (n = 6; 18.2%) or community health workers (n = 5; 15.2%). Across all studies, the most common role played by HRH in task shifting was for treatment and adherence (n = 28; 84.9%) followed by screening and detection (n = 24; 72.7%), education and counselling (n = 24; 72.7%), and triage (n = 13; 39.4%). Improved blood pressure levels were reported in 78.6%, 66.7%, and 80.0% for hypertension-related task shifting roles to nurses, pharmacists, and CHWs, respectively. Improved glycaemic indices were reported as 66.7%, 50.0%, and 66.7% for diabetes-related task shifting roles to nurses, pharmacists, and CHWs, respectively. CONCLUSION Despite the numerus HRH challenges that are present in Africa for CV and kidney health, this study suggests that task shifting initiatives can improve process of care measures (access and efficiency) as well as identification, awareness and treatment of CV and kidney disease in the region. The impact of task shifting on long-term outcomes of kidney and CV diseases and the sustainability of NCD programs based on task shifting remains to be determined.
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Affiliation(s)
- Ikechi G Okpechi
- Department of Medicine, University of Alberta, Edmonton, Canada.
- Division of Nephrology and Hypertension, University of Cape Town, Cape Town, South Africa.
| | - Ijezie I Chukwuonye
- Department of Internal Medicine, Federal Medical Centre, Umuahia, Abia State, Nigeria
| | - Udeme Ekrikpo
- Division of Nephrology, University of Uyo, Akwa Ibo State, Uyo, Nigeria
| | - Jean Jacques Noubiap
- Division of Cardiology, Department of Medicine, University of California-San Francisco, San Francisco, CA, USA
| | - Yemi R Raji
- Department of Medicine, University of Ibadan, Ibadan, Oyo State, Nigeria
| | - Yusuf Adeshina
- Division of Nephrology, Usmanu Danfodiyo University Teaching Hospital, Sokoto, Nigeria
| | - Samuel Ajayi
- Division of Nephrology and Hypertension, University of Cape Town, Cape Town, South Africa
- Department of Medicine, University of Ibadan, Ibadan, Oyo State, Nigeria
| | - Zunaid Barday
- Division of Nephrology and Hypertension, University of Cape Town, Cape Town, South Africa
| | - Malini Chetty
- Division of Nephrology and Hypertension, University of Cape Town, Cape Town, South Africa
| | - Bianca Davidson
- Division of Nephrology and Hypertension, University of Cape Town, Cape Town, South Africa
| | - Emmanuel Effa
- Department of Medicine, University of Calabar, Calabar, Nigeria
- Department of Internal Medicine, Edward Francis Small Teaching Hospital, Banjul, The Gambia
| | - Stephen Fagbemi
- Department of Epidemiology, Ondo State Ministry of Health, Ondo, Nigeria
| | - Cindy George
- Non-Communicable Disease Research Unit, South Africa Medical Research Council, Cape Town, South Africa
| | - Andre P Kengne
- Non-Communicable Disease Research Unit, South Africa Medical Research Council, Cape Town, South Africa
| | - Erika S W Jones
- Division of Nephrology and Hypertension, University of Cape Town, Cape Town, South Africa
| | - Hamidu Liman
- Division of Nephrology, Usmanu Danfodiyo University Teaching Hospital, Sokoto, Nigeria
| | - Mohammad Makusidi
- Division of Nephrology, Usmanu Danfodiyo University Teaching Hospital, Sokoto, Nigeria
| | - Hadiza Muhammad
- Division of Nephrology, Usmanu Danfodiyo University Teaching Hospital, Sokoto, Nigeria
| | - Ikechukwu Mbah
- Dept of Medicine College of Med and Health Sciences, Bingham University, Jos, Nigeria
| | - Kwazi Ndlovu
- Division of Nephrology and Hypertension, University of Cape Town, Cape Town, South Africa
| | | | - Chimezie Okwuonu
- Department of Internal Medicine, Federal Medical Centre, Umuahia, Abia State, Nigeria
| | | | - Elliot K Tannor
- Department of Medicine, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Ifeoma Ulasi
- Department of Medicine, University of Nigeria, Ituku Ozalla, Enugu State, Nigeria
| | - Zulkifilu Umar
- Department of Epidemiology, Ondo State Ministry of Health, Ondo, Nigeria
| | - Nicola Wearne
- Division of Nephrology and Hypertension, University of Cape Town, Cape Town, South Africa
| | - Aminu K Bello
- Department of Medicine, University of Alberta, Edmonton, Canada
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Ulasi II, Awobusuyi O, Nayak S, Ramachandran R, Musso CG, Depine SA, Aroca-Martinez G, Solarin AU, Onuigbo M, Luyckx VA, Ijoma CK. Chronic Kidney Disease Burden in Low-Resource Settings: Regional Perspectives. Semin Nephrol 2023; 42:151336. [PMID: 37058859 DOI: 10.1016/j.semnephrol.2023.151336] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/16/2023]
Abstract
The burden of chronic kidney disease (CKD) has increased exponentially worldwide but more so in low- and middle-income countries. Specific risk factors in these regions expose their populations to an increased risk of CKD, such as genetic risk with APOL1 among populations of West African heritage or farmers with CKD of unknown etiology that spans various countries across several continents to immigrant/indigenous populations in both low- and high-income countries. Low- and middle-income economies also have the double burden of communicable and noncommunicable diseases, both contributing to the high prevalence of CKD. The economies are characterized by low health expenditure, sparse or nonexistent health insurance and welfare programs, and predominant out-of-pocket spending for medical care. This review highlights the challenges in populations with CKD from low-resource settings globally and explores how health systems can help ameliorate the CKD burden.
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Affiliation(s)
- Ifeoma I Ulasi
- Renal Unit, Department of Medicine, College of Medicine, University of Nigeria/University of Nigeria Teaching Hospital, Ituku-Ozalla, Enugu, Nigeria; Renal Unit, Department of Internal Medicine, Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Nigeria.
| | - Olugbenga Awobusuyi
- Department of Medicine, Faculty of Clinical Sciences, Lagos State University College of Medicine, Ikeja, Lagos, Nigeria
| | - Saurabh Nayak
- Department of Nephrology, All India Institute of Medical Sciences (AIIMS), Bhatinda, India
| | - Raja Ramachandran
- Department of Nephrology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Carlos G Musso
- Research Department, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Facultad de Ciencias de la Salud, Universidad Simón Bolivar, Barranquilla, Colombia
| | - Santos A Depine
- Research Department, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Confederation of Dialysis Associations of the Argentine Republic (CADRA), Buenos Aires, Argentina
| | - Gustavo Aroca-Martinez
- Research Department, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Facultad de Ciencias de la Salud, Universidad Simón Bolivar, Barranquilla, Colombia; Facultad de Ciencias de la Salud, Universidad del Norte, Barranquilla, Colombia
| | - Adaobi Uzoamaka Solarin
- Department of Paediatrics and Child Health, Lagos State University College of Medicine, Ikeja, Lagos, Nigeria
| | - Macaulay Onuigbo
- Division of Nephrology, Department of Medicine, The Robert Larner, M.D. College of Medicine, University of Vermont, Burlington, Vermont, USA; College of Business, University of Wisconsin MBA Consortium, Eau Claire, Wisconsin, USA; Renal Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Valerie A Luyckx
- Department of Paediatrics and Child Health, University of Cape Town, Cape Town, South Africa; Department of Public and Global Health, Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - Chinwuba K Ijoma
- Renal Unit, Department of Medicine, College of Medicine, University of Nigeria/University of Nigeria Teaching Hospital, Ituku-Ozalla, Enugu, Nigeria
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7
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Miao M, Deng X, Wang Z, Jiang D, Lai S, Yu S, Yan L. Cardiometabolic index is associated with urinary albumin excretion and renal function in aged person over 60: Data from NHANES 2011-2018. Int J Cardiol 2023:S0167-5273(23)00533-8. [PMID: 37059309 DOI: 10.1016/j.ijcard.2023.04.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Revised: 03/30/2023] [Accepted: 04/11/2023] [Indexed: 04/16/2023]
Abstract
PURPOSE Cardiometabolic index (CMI) is recently considered to have certain significance in the screening of diabetes, atherosclerosis, and renal dysfunction. Therefore, this study intends to explore the relationship between CMI and the risk of albuminuria. METHODS This is a cross-sectional study involving 2732 elderly people (age ≥ 60). The research data are from the National Health and Nutrition Examination Survey (NHANES) from 2011 to 2018. Calculate CMI index: Triglyceride (TG) (mmol/L)/ High density lipid-cholesterol (HDLC) (mmol/L) × WHtR. RESULTS The CMI level in microalbuminuria group was significantly higher than that in normal albuminuria group (P < 0.05 or P < 0.01), whether in the general population or in diabetes and hypertensive population respectively. The proportion of abnormal microalbuminuria increased gradually with the increase of CMI tertile interval (P < 0.01). Correlation analysis showed that CMI was positively correlated with urinary albumin-creatinine ratio (UACR), blood urea nitrogen (BUN), and serum creatinine (Scr), and negatively correlated with estimated glomerular filtration rate (eGFR). With the occurrence of albuminuria as the dependent variable, weighted logistic regression analysis showed that CMI was an independent risk factor for microalbuminuria. Weighted smooth curve fitting showed that CMI index was linearly related to the risk of microalbuminuria. Subgroup analysis and interaction test showed that they participated in this positive correlation. CONCLUSIONS Obviously, CMI is independently associated with microalbuminuria, suggesting that CMI, a simple indicator, can be used for risk assessment of microalbuminuria, especially in diabetes patients.
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Affiliation(s)
- Manti Miao
- Department of Geriatrics, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212001, China
| | - Xia Deng
- Department of Endocrinology, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212001, China.
| | - Zhaoxiang Wang
- Department of Geriatrics, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212001, China
| | - Dan Jiang
- Department of Geriatrics, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212001, China
| | - Shuyuan Lai
- Department of Geriatrics, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212001, China
| | - Shuping Yu
- Department of Geriatrics, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212001, China
| | - Lirong Yan
- Department of Geriatrics, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212001, China
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8
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Transplant: The Success of Renal Transplant Programs. Semin Nephrol 2023; 42:151312. [PMID: 36931206 DOI: 10.1016/j.semnephrol.2023.151312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
Abstract
In the absence of malignancy or other severe comorbidity, kidney transplantation offers better survival rates and quality of life than dialysis. Despite this survival advantage, many lower- and upper-middle-income countries do not offer adequate kidney transplant services. This is particularly troubling because end-stage kidney disease often is more common in these countries than in high-income countries and overall is less costly in the life of a patient. We describe the contrasting levels of provision of kidney transplantation in Mexico, India, Nigeria, Ghana, and Zimbabwe, and kidney transplant services for children in Africa.
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9
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Mtingi-Nkonzombi L, Manning K, Du Toit T, Muller E, Redd AD, Freercks R. The state of kidney replacement therapy in Eastern Cape Province, South Africa: A call to action. S Afr Med J 2023. [DOI: 10.7196/samj.2023.v113i4.313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023] Open
Abstract
Background. South Africa (SA) is one of the most financially unequal countries in the world. This situation is highlighted by disparateaccess to healthcare, particularly provision of kidney replacement therapy (KRT). Unlike the private sector, public sector access to KRT is highly rationed, and patient selection is based on suitability for transplantation and capacity.Objectives. To investigate the state of the KRT service in Eastern Cape Province, SA, by analysing access to and provision of KRT in theprovince for individuals with end-stage kidney disease, as well as disparities between the private and public healthcare systems.Methods. This was a retrospective descriptive study to examine KRT provision and temporal trends in the Eastern Cape. Data were obtained from the South African Renal Registry and the National Transplant Waiting List. KRT provision was compared between the three main referral centres, in Gqeberha (formerly Port Elizabeth), East London and Mthatha, and between the private and public healthcare systems.Results. There were 978 patients receiving KRT in the Eastern Cape, with an overall treatment rate of 146 per million population (pmp).The treatment rate for the private sector was 1 435 pmp, compared with 49 pmp in the public sector. Patients treated in the private sector were older at initiation of KRT (52 v. 34 years), and more likely to be male, to be HIV positive, and to receive haemodialysis as their KRT modality. Peritoneal dialysis was more commonly used in Gqeberha and East London as the first and subsequent KRT modality, compared with Mthatha. There were no patients from Mthatha on the transplant waiting list. There were no waitlisted HIV-positive patients in the public sector in East London, compared with 16% of the public sector patients in Gqeberha. The kidney transplant prevalence rate was 58 pmp in the private sector and 19 pmp in the public sector, with a combined prevalence of 22 pmp, constituting 14.9% of all patients on KRT. We estimated the shortfall of KRT provision in the public sector to be ~8 606 patients.Conclusion. Patients in the private sector were 29 times more likely to access KRT than their public sector counterparts, who were onaverage 18 years younger at initiation of KRT, probably reflecting selection bias in an overburdened public health system. Transplantation rates were low in both sectors, and lowest in Mthatha. A large public sector KRT provision gap exists in the Eastern Cape and needs to be addressed urgently.
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10
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Ramachandran R, Sulaiman S, Chauhan P, Ulasi I, Onu U, Villaneuva R, Alam MR, Akhtar F, Vincent L, Aulakh GS, Sutranto AL, Zakharova E, Jha V. Challenges in Diagnosis and Management of Glomerular Disease in Resource-Limited Settings. Kidney Int Rep 2022; 7:2141-2149. [PMID: 36217525 PMCID: PMC9546742 DOI: 10.1016/j.ekir.2022.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 06/27/2022] [Accepted: 07/04/2022] [Indexed: 12/01/2022] Open
Abstract
Introduction Glomerular diseases are the leading drivers of nondiabetic chronic kidney disease disability-adjusted life years in resource-limited countries. Proper diagnosis and treatment relies on resources including kidney biopsy, ancillary testing, and access to evidence-based therapies. Methods We conducted a cross-sectional internet-based survey cascaded through society mailing lists among nephrologists in countries of Asia, Africa, and Eastern Europe. We collected the data on respondent demographics, their ability to perform and appropriately interpret a kidney biopsy, and their access to complementary investigations and treatment practices. Results A total of 298 kidney care specialists from 33 countries (53.3% from Asia and 44.6% from Africa; 64% from academic or university hospitals) participated in the survey. Of these specialists, 85% performed kidney biopsy. About 61% of the respondents could not obtain a kidney biopsy in more than 50% of patients with suspected glomerular disease. About 43% of the respondents from Africa had access to only light microscopy. Overall, the inability to undertake and fully evaluate a biopsy and perform ancillary investigations were more profound in Africa than in Asia. Overall, 59% of participants reported that more than 75% of their patients meet the cost of diagnosis and treatment by out-of-pocket payments. Empirical use of immunosuppression was higher in Africa than in Asia. The main barriers for diagnosis and treatment included delayed presentation, incomplete diagnostic work-up, and high cost of treatment. Conclusion Major system-level barriers impede the implementation of guideline-driven approaches for diagnosis and treatment of patients with glomerular disease in resource-limited countries.
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Affiliation(s)
| | - Shabna Sulaiman
- IQRAA International Hospital and Research Centre, Calicut, India
| | | | - Ifeoma Ulasi
- Department of Medicine, College of Medicine, University of Nigeria, Ituku-Ozalla, Enugu, Nigeria
- Department of Internal Medicine, Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Nigeria; Department of Medicine, College of Medicine, University of Nigeria, Ituku-Ozalla, Enugu, Nigeria
| | - Ugochi Onu
- Department of Medicine, College of Medicine, University of Nigeria, Ituku-Ozalla, Enugu, Nigeria
| | | | | | - Fazal Akhtar
- Sindh Institute Of Urology And Transplantation Hospital, Nanak Wara, Karachi, Pakistan
| | | | | | - Aida Lydia Sutranto
- Division of Nephrology & Hypertension, Department of Internal Medicine, Jakarta, Indonesia
- Universitas Indonesia, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - Elena Zakharova
- Department of Nephrology, Botkin Hospital, Moscow, Russia
- Department of Nephrology and Hemodialysis, Russian Medical Academy of Continuing Professional Education, Moscow, Russia
- Department of Nephrology, Moscow State University of Medicine and Dentistry, Moscow, Russia
| | - Vivekanand Jha
- George Institute for Global Health, UNSW, New Delhi, India
- Prasanna School of Public Health, Manipal Academy of Higher Education, Manipal, India
- School of Public Health, Imperial College, London, UK
- Correspondence: Vivekanand Jha, The George Institute for Global Health 308-309, Third Floor, Elegance Tower, Plot No. 8, Jasola District Centre, New Delhi 110025, India.
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11
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Mengistu YT, Ejigu AM. Global Dialysis Perspective: Ethiopia. KIDNEY360 2022; 3:1431-1434. [PMID: 36176643 PMCID: PMC9416832 DOI: 10.34067/kid.0006902021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 05/24/2022] [Indexed: 01/11/2023]
Affiliation(s)
- Yewondwossen T. Mengistu
- Renal Unit, School of Medicine and Tikur Anbessa Hospital, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Addisu M. Ejigu
- Renal Unit, School of Medicine and Tikur Anbessa Hospital, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
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12
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Okpechi IG, Jha V, Cho Y, Ye F, Ijezie CI, Jindal K, Klarenbach S, Makusidi MA, Okpechi-Samuel US, Okwuonu C, Shah N, Thompson S, Tonelli M, Johnson DW, Bello AK. The case for Increased Peritoneal Dialysis Utilization in Low- and Lower-Middle-Income Countries. Nephrology (Carlton) 2022; 27:391-403. [PMID: 35060223 DOI: 10.1111/nep.14024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/03/2022] [Accepted: 01/13/2022] [Indexed: 11/30/2022]
Abstract
Peritoneal dialysis (PD) has several advantages compared to hemodialysis (HD), but there is evidence showing underutilization globally, especially in low-income and lower-middle-income countries (LLMICs) where kidney replacement therapies (KRT) are often unavailable, inaccessible, and unaffordable. Only 11% of all dialysis patients worldwide use PD, more than 50% of whom live in China, the United States of America, Mexico, or Thailand. Various barriers to increased PD utilization have been reported worldwide including patient preference, low levels of education, and lower provider reimbursement. However, unique but surmountable barriers are applicable to LLMICs including the excessively high cost of providing PD (related to PD fluids in particular), excessive cost of treatment borne by patients (relative to HD), lack of adequate PD training opportunities for doctors and nurses, low workforce availability for kidney care, and challenges related to some PD outcomes (catheter-related infections, hospitalizations, mortality, etc.). This review discusses some known barriers to PD use in LLMICs and leverages data that show a global trend in reducing rates of PD-related infections, reducing rates of modality switches from HD, and improving patient survival in PD to discuss how PD use can be increased in LLMICs. We therefore, challenge the idea that low PD use in LLMICs is unavoidable due to these barriers and instead present opportunities to improve PD utilization in LLMICs.
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Affiliation(s)
- Ikechi G Okpechi
- Division of Nephrology, Department of Medicine, University of Alberta, Edmonton, Canada.,Division of Nephrology and Hypertension, University of Cape Town, Cape Town, South Africa.,Kidney and Hypertension Research Unit, University of Cape Town, Cape Town, South Africa
| | - Vivekanand Jha
- George Institute for Global Health, University of New South Wales (UNSW), New Delhi, India.,School of Public Health, Imperial College, London, United Kingdom.,Manipal Academy of Higher Education, Manipal, India
| | - Yeoungjee Cho
- Australasian Kidney Trials Network, University of Queensland, Brisbane, QLD, Australia.,Translational Research Institute, Brisbane, QLD, Australia.,Department of Nephrology, Princess Alexandra Hospital, Brisbane, QLD, Australia
| | - Feng Ye
- Division of Nephrology, Department of Medicine, University of Alberta, Edmonton, Canada
| | - Chukwuonye I Ijezie
- Division of Renal Medicine, Department of Internal Medicine, Umuahia, Nigeria
| | - Kailash Jindal
- Division of Nephrology, Department of Medicine, University of Alberta, Edmonton, Canada
| | - Scott Klarenbach
- Division of Nephrology, Department of Medicine, University of Alberta, Edmonton, Canada
| | - Muhammad A Makusidi
- Department of Medicine, College of Health Sciences, Usmanu Danfodiyo University, Renal Centre, Sokoto State, Nigeria
| | | | - Chimezie Okwuonu
- Division of Renal Medicine, Department of Internal Medicine, Umuahia, Nigeria
| | - Nikhil Shah
- Division of Nephrology, Department of Medicine, University of Alberta, Edmonton, Canada
| | - Stephanie Thompson
- Division of Nephrology, Department of Medicine, University of Alberta, Edmonton, Canada
| | | | - David W Johnson
- Translational Research Institute, Brisbane, QLD, Australia.,Department of Nephrology, Princess Alexandra Hospital, Brisbane, QLD, Australia.,Centre for Kidney Disease Research, University of Queensland at Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Aminu K Bello
- Division of Nephrology, Department of Medicine, University of Alberta, Edmonton, Canada
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13
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Kachimanga C, Williams AJ, Bangura M, Lado M, Kanawa S, Lavallie D, Mhango M, Wurie HI, Rodriguez MP. High Prevalence of Chronic Kidney Disease Among People Living with Hypertension in Rural Sierra Leone: A Cross-Sectional Study. Int J Nephrol Renovasc Dis 2021; 14:459-474. [PMID: 34992425 PMCID: PMC8710521 DOI: 10.2147/ijnrd.s342099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 12/09/2021] [Indexed: 12/01/2022] Open
Abstract
INTRODUCTION Currently, there are no data on prevalence and associated risk factors of chronic kidney disease (CKD) among patients with hypertension in rural Sierra Leone. PURPOSE To estimate the prevalence and associated risk factors of CKD in rural Sierra Leone. PATIENTS AND METHODS A cross-sectional study of hypertension patients aged between 18 and 75 years attending a non-communicable disease clinic at Koidu Government Hospital, Kono District, Sierra Leone was conducted between February and December 2020. Using systematic random sampling, a structured questionnaire, which comprised of questions on social demographic characteristics and past and current clinical history, was administered followed by measurement of creatinine and urinary protein and glucose. Estimated glomerular filtration rate (eGFR) was estimated using CKD-epidemiology formula without race as a factor. Baseline eGFR between 60-89 min/mL/1.73m2 and <60 min/mL/1.73m2 defined reduced eGFR and renal impairment, respectively. Estimated GFR less than 60 min/mL/1.73m2 measured two times at least 3 months apart was used to define CKD. RESULTS Ninety-six percent (n = 304) patients out of 317 patients were included in the study. Among all included patients, only 3.9% (n = 12) had eGFR of 90 min/mL/1.73m2 and above. The prevalence of renal impairment and CKD was 52% (158/304, CI 46.2-57.7) and 29.9% (91/304, CI 24.8-34.5), respectively. In adjusted logistic regression analysis, currently taking herbal medications as treatment of hypertension (OR 4.11 (CI 1.14-14.80), p = 0.03) and being overweight and/or obese (OR 2.16 (CI 1.24-3.78), p < 0.001) was associated with CKD. Additionally, receiving some education was associated with a 48% (OR 0.52 (CI 0.29-0.91), p = 0.02) reduced likelihood of CKD. CONCLUSION The prevalence of renal impairment and CKD is high among hypertensive patients in rural Sierra Leone. CKD was associated with current history of taking herbal medications and being overweight and/or obese. Additionally, CKD was associated with reduced likelihood in patients who received some education.
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Affiliation(s)
- Chiyembekezo Kachimanga
- Partners in Health Sierra Leone, Koidu City, Sierra Leone
- Partners in Health Malawi, Neno, Malawi
| | - Anu Jegede Williams
- Central Public Health Reference Laboratory, Ministry of Health and Sanitation, Freetown, Sierra Leone
| | - Musa Bangura
- Partners in Health Sierra Leone, Koidu City, Sierra Leone
| | - Marta Lado
- World Health Organization, Geneva, Switzerland
| | - Sahr Kanawa
- Koidu Government Hospital, Ministry of Health and Sanitation, Koidu City, Sierra Leone
| | - Daniel Lavallie
- Koidu Government Hospital, Ministry of Health and Sanitation, Koidu City, Sierra Leone
| | - Michael Mhango
- Partners in Health Sierra Leone, Koidu City, Sierra Leone
| | - Haja Isatta Wurie
- Laboratory Science Unit, College of Medicine and Allied Health Sciences, University of Sierra Leone, Freetown, Sierra Leone
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14
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Esezobor CI, Alakaloko AE, Admani B, Ellidir R, Nourse P, McCulloch MI. Paediatric Nephrology in Africa. CURRENT PEDIATRICS REPORTS 2021; 9:134-141. [PMID: 34721949 PMCID: PMC8542494 DOI: 10.1007/s40124-021-00256-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/22/2021] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW We highlight the unique facets of paediatric nephrology in Africa in terms of the spectrum of kidney diseases, available diagnostic and treatment modalities, kidney healthcare financing options, paediatric nephrology manpower and the contribution of geography and demographics. RECENT FINDINGS Paediatric acute kidney injury in Africa is now commonly due to sepsis rather than gastroenteritis. Steroid-sensitive form of nephrotic syndrome is far more common than was two decades ago. SUMMARY The hot arid climate in North Africa and the tropical climate in most of sub-Saharan Africa, and the high rate of consanguinity, sickle cell disease and HIV drive the spectrum of paediatric kidney diseases in the continent. Kidney diseases are often precipitated by infectious triggers associated with poor living conditions and little access to medical care thus resulting in late presentation and often end-stage kidney disease. Although accessibility to kidney care has improved in the continent due to training opportunities provided by international professional organisations, most children still face significant barriers to kidney care because they live in rural areas, governments spend the least on healthcare and the continent has the least density of healthcare practitioners and nephrology trainees.
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Affiliation(s)
- Christopher I. Esezobor
- Department of Paediatrics, Faculty of Clinical Sciences, College of Medicine, University of Lagos, Idi-Araba, Lagos State Nigeria
- Department of Paediatrics, Lagos University Teaching Hospital, Idi-Araba, Lagos State Nigeria
| | - Adebimpe E. Alakaloko
- Department of Paediatrics, Lagos University Teaching Hospital, Idi-Araba, Lagos State Nigeria
| | - Bashir Admani
- Department of Paediatrics and Child Health, College of Health Sciences, University of Nairobi, Nairobi, Kenya
| | - Rashid Ellidir
- Department of Pediatric Nephrology, Noura Children Center for Kidney Disease and Transplantation, Soba University Hospital, Khartoum, Sudan
- Multi Organ Transplant Centre (MOTC), Paediatric Nephrology Department, King Fahad Specialist Hospital, Dammam, Saudi Arabia
| | - Peter Nourse
- Depatment of Pediatric Nephrology, Red Cross War Memorial Children’s Hospital, University of Cape Town, Cape Town, South Africa
| | - Mignon I. McCulloch
- Depatment of Pediatric Nephrology, Red Cross War Memorial Children’s Hospital, University of Cape Town, Cape Town, South Africa
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15
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Bello AK, Okpechi IG, Jha V, Harris DC, Levin A, Johnson DW. Global variation in kidney care: national and regional differences in the care and management of patients with kidney failure. Kidney Int Suppl (2011) 2021; 11:e1-e3. [PMID: 33981466 PMCID: PMC8084722 DOI: 10.1016/j.kisu.2020.11.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Affiliation(s)
- Aminu K. Bello
- Division of Nephrology and Immunology, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Ikechi G. Okpechi
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
- Division of Nephrology and Hypertension, University of Cape Town, Cape Town, South Africa
- Kidney and Hypertension Research Unit, University of Cape Town, Cape Town, South Africa
| | - Vivekanand Jha
- George Institute for Global Health, University of New South Wales (UNSW), New Delhi, India
- School of Public Health, Imperial College, London, UK
- Manipal Academy of Higher Education, Manipal, India
| | - David C.H. Harris
- Centre for Transplantation and Renal Research, The Westmead Institute for Medical Research, University of Sydney, Westmead, New South Wales, Australia
| | - Adeera Levin
- Division of Nephrology, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - David W. Johnson
- Department of Nephrology, Metro South and Ipswich Nephrology and Transplant Services (MINTS), Princess Alexandra Hospital, Brisbane, Queensland, Australia
- Centre for Kidney Disease Research, University of Queensland at Princess Alexandra Hospital, Brisbane, Queensland, Australia
- Translation Research Institute, Brisbane, Queensland, Australia
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