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Francis A, Wainstein M, Irish G, Abdul Hafidz MI, Chen T, Cho Y, Htay H, Kanjanabuch T, Lalji R, Neuen BL, See E, Shah A, Smyth B, Tungsanga S, Viecelli A, Yeung EK, 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, Wong MG, Bavanandan S. Capacity for the management of kidney failure in the International Society of Nephrology Oceania and South East Asia (OSEA) region: report from the 2023 ISN Global Kidney Health Atlas (ISN-GKHA). Kidney Int Suppl (2011) 2024; 13:110-122. [PMID: 38618497 PMCID: PMC11010617 DOI: 10.1016/j.kisu.2024.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Revised: 01/08/2024] [Accepted: 01/10/2024] [Indexed: 04/16/2024] Open
Abstract
The International Society of Nephrology (ISN) region of Oceania and South East Asia (OSEA) is a mix of high- and low-income countries, with diversity in population demographics and densities. Three iterations of the ISN-Global Kidney Health Atlas (GKHA) have been conducted, aiming to deliver in-depth assessments of global kidney care across the spectrum from early detection of CKD to treatment of kidney failure. This paper reports the findings of the latest ISN-GKHA in relation to kidney-care capacity in the OSEA region. Among the 30 countries and territories in OSEA, 19 (63%) participated in the ISN-GKHA, representing over 97% of the region's population. The overall prevalence of treated kidney failure in the OSEA region was 1203 per million population (pmp), 45% higher than the global median of 823 pmp. In contrast, kidney replacement therapy (KRT) in the OSEA region was less available than the global median (chronic hemodialysis, 89% OSEA region vs. 98% globally; peritoneal dialysis, 72% vs. 79%; kidney transplantation, 61% vs. 70%). Only 56% of countries could provide access to dialysis to at least half of people with incident kidney failure, lower than the global median of 74% of countries with available dialysis services. Inequalities in access to KRT were present across the OSEA region, with widespread availability and low out-of-pocket costs in high-income countries and limited availability, often coupled with large out-of-pocket costs, in middle- and low-income countries. Workforce limitations were observed across the OSEA region, especially in lower-middle-income countries. Extensive collaborative work within the OSEA region and globally will help close the noted gaps in kidney-care provision.
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Affiliation(s)
- Anna Francis
- Department of Nephrology, Queensland Children’s Hospital, South Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Marina Wainstein
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
- West Moreton Kidney Health Service, Ipswich Hospital, Brisbane, Queensland, Australia
| | - Georgina Irish
- Australia and New Zealand Dialysis and Transplant (ANZDATA) Registry, South Australia Health and Medical Research Institute, Adelaide, South Australia, Australia
- Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, South Australia, Australia
- Central and Northern Adelaide Renal and Transplantation Service, Royal Adelaide Hospital, South Australia Health, Adelaide, South Australia, Australia
| | | | - Titi Chen
- Department of Renal Medicine, Westmead Hospital, Westmead, New South Wales, Australia
- Faculty of Medicine and Health, the University of Sydney, Camperdown, New South Wales, Australia
- The Westmead Institute for Medical Research, Westmead, New South Wales, Australia
| | - Yeoungjee Cho
- Department of Kidney and Transplant Services, Princess Alexandra Hospital, Brisbane, Queensland, Australia
- Australasian Kidney Trials Network at the University of Queensland, Brisbane, Queensland, Australia
| | - Htay Htay
- Department of Renal Medicine, Singapore General Hospital, Singapore, Singapore
- Duke-NUS Medical School, Singapore, Singapore
| | - Talerngsak Kanjanabuch
- Division of Nephrology, Department of Medicine, Chulalongkorn University, Bangkok, Thailand
- Center of Excellence in Kidney Metabolic Disorders, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Rowena Lalji
- Department of Nephrology, Queensland Children’s Hospital, South Brisbane, Queensland, Australia
- Centre for Kidney Disease Research, University of Queensland, Brisbane, Queensland, Australia
- Metro South and Integrated Nephrology and Transplant Services (MINTS), Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Brendon L. Neuen
- Kidney Trials Unit, Royal North Shore Hospital, Sydney, New South Wales, Australia
- The George Institute for Global Health, Sydney, New South Wales, Australia
| | - Emily See
- Department of Nephrology, Royal Melbourne Hospital, Parkville, VIC, Australia
- Department of Nephrology, Royal Children’s Hospital, Parkville, VIC, Australia
- Department of Critical Care, University of Melbourne, Melbourne, Australia
| | - Anim Shah
- Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia
| | - Brendan Smyth
- NHMRC Clinical Trials Centre, University of Sydney, Camperdown, Australia
- Department of Renal Medicine, St George Hospital, Kogarah, Australia
| | - Somkanya Tungsanga
- Division of Nephrology and Immunology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
- Division of General Internal Medicine-Nephrology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Andrea Viecelli
- Australasian Kidney Trials Network at the University of Queensland, Brisbane, Queensland, Australia
- Department of Kidney and Transplant Services, Division of Medicine, Princess Alexandra Hospital, Woolloongabba, Queensland, Australia
- University of Queensland, Queensland, Australia
| | - Emily K. Yeung
- Department of Nephrology, Monash Health, Clayton, Victoria, Australia
| | - 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
- Australasian Kidney Trials Network at the University of Queensland, Brisbane, Queensland, Australia
- Centre for Kidney Disease Research, University of Queensland at Princess Alexandra Hospital, Brisbane, Queensland, Australia
- Translational Research Institute, 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
| | - Muh Geot Wong
- Faculty of Medicine and Health, the University of Sydney, Camperdown, New South Wales, Australia
- Department of Renal Medicine, Concord Repatriation General Hospital, Concord, New South Wales, Australia
| | - Sunita Bavanandan
- Department of Nephrology Hospital Kuala Lumpur, Kuala Lumpur, Malaysia
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Bello AK, Okpechi IG, Levin A, Ye F, Damster S, Arruebo S, Donner JA, Caskey FJ, Cho Y, Davids MR, Davison SN, Htay H, Jha V, Lalji R, Malik C, Nangaku M, See E, Sozio SM, Tonelli M, Wainstein M, Yeung EK, Johnson DW. An update on the global disparities in kidney disease burden and care across world countries and regions. Lancet Glob Health 2024; 12:e382-e395. [PMID: 38365413 DOI: 10.1016/s2214-109x(23)00570-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 11/27/2023] [Accepted: 12/04/2023] [Indexed: 02/18/2024]
Abstract
BACKGROUND Since 2015, the International Society of Nephrology (ISN) Global Kidney Health Atlas (ISN-GKHA) has spearheaded multinational efforts to understand the status and capacity of countries to provide optimal kidney care, particularly in low-resource settings. In this iteration of the ISN-GKHA, we sought to extend previous findings by assessing availability, accessibility, quality, and affordability of medicines, kidney replacement therapy (KRT), and conservative kidney management (CKM). METHODS A consistent approach was used to obtain country-level data on kidney care capacity during three phases of data collection in 2016, 2018, and 2022. The current report includes a detailed literature review of published reports, databases, and registries to obtain information on the burden of chronic kidney disease and estimate the incidence and prevalence of treated kidney failure. Findings were triangulated with data from a multinational survey of opinion leaders based on the WHO's building blocks for health systems (ie, health financing, service delivery, access to essential medicines and health technology, health information systems, workforce, and governance). Country-level data were stratified by the ISN geographical regions and World Bank income groups and reported as counts and percentages, with global, regional, and income level estimates presented as medians with interquartile ranges. FINDINGS The literature review used information on prevalence of chronic kidney disease from 161 countries. The global median prevalence of chronic kidney disease was 9·5% (IQR 5·9-11·7) with the highest prevalence in Eastern and Central Europe (12·8%, 11·9-14·1). For the survey analysis, responses received covered 167 (87%) of 191 countries, representing 97·4% (7·700 billion of 7·903 billion) of the world population. Chronic haemodialysis was available in 162 (98%) of 165 countries, chronic peritoneal dialysis in 130 (79%), and kidney transplantation in 116 (70%). However, 121 (74%) of 164 countries were able to provide KRT to more than 50% of people with kidney failure. Children did not have access to haemodialysis in 12 (19%) of 62 countries, peritoneal dialysis in three (6%) countries, or kidney transplantation in three (6%) countries. CKM (non-dialysis management of people with kidney failure chosen through shared decision making) was available in 87 (53%) of 165 countries. The annual median costs of KRT were: US$19 380 per person for haemodialysis, $18 959 for peritoneal dialysis, and $26 903 for the first year of kidney transplantation. Overall, 74 (45%) of 166 countries allocated public funding to provide free haemodialysis at the point of delivery; use of this funding scheme increased with country income level. The median global prevalence of nephrologists was 11·8 per million population (IQR 1·8-24·8) with an 80-fold difference between low-income and high-income countries. Differing degrees of health workforce shortages were reported across regions and country income levels. A quarter of countries had a national chronic kidney disease-specific strategy (41 [25%] of 162) and chronic kidney disease was recognised as a health priority in 78 (48%) of 162 countries. INTERPRETATION This study provides new information about the global burden of kidney disease and its treatment. Countries in low-resource settings have substantially diminished capacity for kidney care delivery. These findings have major policy implications for achieving equitable access to kidney care. FUNDING International Society of Nephrology.
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Affiliation(s)
- Aminu K Bello
- 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, Cape Town, South Africa; Kidney and Hypertension Research Unit, University of Cape Town, Cape Town, South Africa
| | - Adeera Levin
- Division of Nephrology, Department of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Feng Ye
- Division of Nephrology and Immunology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | | | - Silvia Arruebo
- The International Society of Nephrology, Brussels, Belgium
| | - Jo-Ann Donner
- The International Society of Nephrology, Brussels, Belgium
| | - Fergus J Caskey
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Yeoungjee Cho
- Australasian Kidney Trials Network at the University of Queensland, Brisbane, QLD, Australia; Department of Kidney and Transplant Services, Princess Alexandra Hospital, Brisbane, QLD, Australia
| | - M Razeen Davids
- Division of Nephrology, Department of Medicine, Stellenbosch University and Tygerberg Hospital, Cape Town, South Africa
| | - Sara N Davison
- Division of Nephrology and Immunology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Htay Htay
- Department of Renal Medicine, Singapore General Hospital, Singapore; Duke-NUS Medical School, Singapore
| | - Vivekanand Jha
- George Institute for Global Health, University of New South Wales (UNSW), New Delhi, India; School of Public Health, Imperial College London, London, UK; Manipal Academy of Higher Education, Manipal, India
| | - Rowena Lalji
- Centre for Kidney Disease Research, University of Queensland, Brisbane, QLD, Australia; Department of Nephrology, Queensland Children's Hospital, Brisbane, QLD, Australia; Metro South and Integrated Nephrology and Transplant Services (MINTS), Princess Alexandra Hospital, Brisbane, QLD, Australia
| | - 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
| | - Emily See
- Royal Melbourne Hospital and Royal Children's Hospital, Melbourne, VIC, Australia; Department of Critical Care, University of Melbourne, Melbourne, VIC, Australia
| | - Stephen M Sozio
- Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD, USA; Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - 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
| | - Marina Wainstein
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia; West Moreton Kidney Health Service, Ipswich Hospital, Brisbane, QLD, Australia
| | - Emily K Yeung
- Department of Nephrology, Monash Health, Clayton, VIC, Australia
| | - David W Johnson
- Australasian Kidney Trials Network at the University of Queensland, Brisbane, QLD, Australia; Department of Kidney and Transplant Services, Princess Alexandra Hospital, Brisbane, QLD, Australia; Centre for Kidney Disease Research, University of Queensland, Brisbane, QLD, Australia; Translational Research Institute, Brisbane, QLD, Australia
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Ranchin B, Schmitt CP, Warady BA, Hataya H, Jones J, Lalji R, Licht C, Mosca M, Stronach L, Vidal E, Walle JV, Shroff R. Technical requirements and devices available for long-term hemodialysis in children-mind the gap! Pediatr Nephrol 2023:10.1007/s00467-023-06233-0. [PMID: 38141144 DOI: 10.1007/s00467-023-06233-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 11/10/2023] [Accepted: 11/13/2023] [Indexed: 12/24/2023]
Abstract
Children requiring long-term kidney replacement therapy are a "rare disease" cohort. While the basic technical requirements for hemodialysis (HD) are similar in children and adults, key aspects of the child's cardiovascular anatomy and hemodynamic specifications must be considered. In this article, we describe the technical requirements for long-term HD therapy for children and the devices that are currently available around the world. We highlight the characteristics and major technical shortcomings of permanent central venous catheters, dialyzers, dialysis machines, and software available to clinicians who care for children. We show that currently available HD machines are not equipped with appropriately small circuits and sensitive control mechanisms to perform safe and effective HD in the youngest patients. Manufacturers limit their liability, and health regulatory agencies permit the use of devices, only in children according to the manufacturers' pre-specified weight limitations. Although registries show that 6-23% of children starting long-term HD weigh less than 15 kg, currently, there is only one long-term HD device that is cleared for use in children weighing 10 to 15 kg and none is available and labelled for use in children weighing less than 10 kg anywhere in the world. Thus, many children are being treated "off-label" and are subject to interventions delivered by medical devices that lack pediatric safety and efficacy data. Moreover, recent improvements in dialysis technology offered to adult patients are denied to most children. We, in turn, advocate for concerted action by pediatric nephrologists, industry, and health regulatory agencies to increase the development of dedicated HD machines and equipment for children.
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Affiliation(s)
- Bruno Ranchin
- Pediatric Nephrology Unit, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, Université de Lyon, Lyon, France.
- Centre de référence des maladies rénales rares, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, 59 boulevard Pinel, 69677, Bron Cedex, France.
| | - Claus Peter Schmitt
- Pediatric Nephrology, Center for Pediatrics and Adolescent Medicine, University of Heidelberg, Heidelberg, Germany
| | - Bradley A Warady
- Division of Nephrology, Department of Pediatrics, Children's Mercy Kansas City, Kansas City, MO, USA
| | - Hiroshi Hataya
- Department of Nephrology, Tokyo Metropolitan Children's Medical Center, Fuchu, Japan
- Department of Pediatrics, School of Medicine, Keio University, Shinjuku-ku, Tokyo, Japan
| | - Joanne Jones
- Queensland Children's Hospital, University of Queensland, Brisbane, Australia
| | - Rowena Lalji
- Centre for Kidney Disease Research, University of Queensland, Brisbane, Australia
- Department of Nephrology, Queensland Children's Hospital, Brisbane, Australia
- Metro South and Integrated Nephrology and Transplant Services, Princess Alexandra Hospital, Brisbane, Australia
| | - Christoph Licht
- Department of Pediatrics, University of Toronto, Toronto, ON, Canada
- Division of Nephrology and Research Institute, Cell Biology Program, The Hospital for Sick Children, Toronto, ON, Canada
| | - Melodie Mosca
- Pediatric Nephrology Unit, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, Université de Lyon, Lyon, France
| | - Lynsey Stronach
- University College London Great Ormond Street Hospital and Institute of Child Health, London, UK
| | - Enrico Vidal
- Pediatric Nephrology Unit, Department for Woman and Child's Health, University-Hospital of Padua, Padua, Italy
| | - Johan Vande Walle
- Department of Pediatric Nephrology, Ghent University Hospital, Ghent, Belgium
| | - Rukshana Shroff
- University College London Great Ormond Street Hospital and Institute of Child Health, London, UK
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4
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Ambarsari CG, Cho Y, Milanzi E, Francis A, Koh LJ, Lalji R, Johnson DW. Epidemiology and Outcomes of Children with Kidney Failure Receiving Kidney Replacement Therapy in Australia and New Zealand. Kidney Int Rep 2023; 8:1951-1964. [PMID: 37850025 PMCID: PMC10577490 DOI: 10.1016/j.ekir.2023.07.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 07/02/2023] [Accepted: 07/11/2023] [Indexed: 10/19/2023] Open
Abstract
Introduction The incidence and outcomes of kidney replacement therapy (KRT) have been well-studied in adults, but much less so in children. This study aimed to investigate the epidemiology and outcomes of KRT in children in Australia and New Zealand from 2000 to 2020. Methods Children aged <18 years initiating KRT in Australia and New Zealand between January 1, 2000 and December 31, 2020 and reported to the Australia and New Zealand Dialysis and Transplant Registry were included. Patient survival, technique-survival, and graft survival were analyzed by Cox regression analyses. Results Overall, 1058 children (median [interquartile range (IQR)] age 11 [5-15] years, 41% female, 66% White) were followed-up with for a median period of 12.3 years. First KRT modalities were peritoneal dialysis (PD; 48%), hemodialysis (HD; 34%), and kidney transplantation (KT; 18%). Pre-emptive KT incidence was highest in Caucasian children (80.4%) and lowest in the Indigenous population (3.2%). There was no difference in 5-year patient survival rates between 2011 and 2020 (96.9%, 95% confidence interval [CI] 93.8-98.4) and the preceding decade, 2000-2010 (94.5%, 95% CI 90.4-96.8) (P = 0.79). There was no difference in 5-year death-censored technique survival between 2011 and 2020 (51.2%, 95% CI 39.1-62) and 2000-2010 (48.8%, 95% CI 40.5-56.6) (P = 0.27). However, 5-year derath-censored graft survival was significantly higher in 2011-2020 (88.4%, 95% CI 84.6-91.4) than in 2000-2010 (84.3%, 95% CI 80.4-87.5) (P < 0.001). Conclusions PD is the most commonly prescribed KRT modality for children in Australia and New Zealand. Patient-survival, technique-survival, and graft survival rates are excellent and graft survival has improved over the last 2 decades.
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Affiliation(s)
- Cahyani Gita Ambarsari
- Department of Child Health, Faculty of Medicine Universitas Indonesia - Cipto Mangunkusumo Hospital, Jakarta, Indonesia
- Department of Nephrology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
- Department of Nephrology, Queensland Children’s Hospital, Brisbane, Queensland, Australia
- Medical Technology Cluster, Indonesian Medical Education and Research Institute (IMERI), Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Yeoungjee Cho
- Department of Nephrology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
- Australasian Kidney Trials Network, The University of Queensland, Queensland, Australia
| | - Elasma Milanzi
- Australasian Kidney Trials Network, The University of Queensland, Queensland, Australia
- Melbourne School of Population and Global Health, University of Melbourne; Melbourne, Victoria, Australia
| | - Anna Francis
- Department of Nephrology, Queensland Children’s Hospital, Brisbane, Queensland, Australia
- Centre for Kidney Disease Research, University of Queensland, Brisbane, Queensland, Australia
| | - Lee Jin Koh
- Starship Children’s Hospital, Auckland, New Zealand
| | - Rowena Lalji
- Department of Nephrology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
- Department of Nephrology, Queensland Children’s Hospital, Brisbane, Queensland, Australia
- Centre for Kidney Disease Research, University of Queensland, Brisbane, Queensland, Australia
- Centre for Kidney Research, University of Queensland, St Lucia, Australia
| | - David W. Johnson
- Department of Nephrology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
- Australasian Kidney Trials Network, The University of Queensland, Queensland, Australia
- Centre for Kidney Disease Research, University of Queensland, Brisbane, Queensland, Australia
- The Translational Research Institute, Brisbane, Queensland, Australia
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5
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Lalji R, Francis A, Blazek K, Teixeira-Pinto A, Wong G, Johnson DW. Sex differences in the likelihood of pre-emptive living donor kidney transplantation, and outcomes after kidney transplantation in children and adolescents. Pediatr Transplant 2022; 26:e14224. [PMID: 35014131 DOI: 10.1111/petr.14224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Revised: 12/16/2021] [Accepted: 12/26/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND Data on sex-based disparities in children with kidney failure and outcomes after kidney transplantation are relatively sparse. This study examined the association between sex differences and the odds of receiving a pre-emptive living donor kidney transplantation, and post-transplant outcomes in children and adolescents. METHODS We studied all patients (aged <20 years) who commenced kidney replacement therapy (KRT) between 2002 and 2017 using data from the ANZDATA Registry. Factors associated with graft loss and acute rejection after transplantation were assessed using multivariable Cox regression model. Differences in the odds of receiving a pre-emptive live donor transplant between sexes were assessed using adjusted logistic regression. RESULTS Of the 757 children transplanted during the study period, 497 (65.7%) received a live donor kidney (163, 21.5% pre-emptive). In total, 168 (22.2%) patients experienced graft loss and 213 (28.1%) patients experienced a first episode of acute rejection during the median follow-up period of 6.9 years (IQR 3.5-11.5 years). There were no differences in the rates of graft loss or acute rejection by sex. Compared with boys, the adjusted hazard ratios (aHR) (95% confidence interval) for graft loss and acute rejection in girls were 0.97 (0.71-1.33) and 1.09 (0.82-1.44), respectively. Among children who received living donor kidney transplants, there were no sex differences in the odds of receiving a pre-emptive transplant (adjusted odds ratio (aOR) 0.90 (95% CI 0.56-1.45)). CONCLUSIONS No sex differences were observed in the odds of receiving a pre-emptive living donor kidney transplant or outcomes after kidney transplantation.
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Affiliation(s)
- Rowena Lalji
- Centre for Kidney Disease Research, University of Queensland, Brisbane, Queensland, Australia.,Department of Nephrology, Queensland Children's Hospital, Brisbane, Queensland, Australia.,Metro South and Integrated Nephrology and Transplant Services (MINTS), Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Anna Francis
- Centre for Kidney Disease Research, University of Queensland, Brisbane, Queensland, Australia.,Department of Nephrology, Queensland Children's Hospital, Brisbane, Queensland, Australia.,Metro South and Integrated Nephrology and Transplant Services (MINTS), Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Katrina Blazek
- Sydney School of Public Health, University of Sydney, Sydney, New South Wales, Australia.,Centre for Kidney Research, The Children's Hospital at Westmead, Sydney, New South Wales, Australia
| | - Armando Teixeira-Pinto
- Sydney School of Public Health, University of Sydney, Sydney, New South Wales, Australia.,Centre for Kidney Research, The Children's Hospital at Westmead, Sydney, New South Wales, Australia
| | - Germaine Wong
- Sydney School of Public Health, University of Sydney, Sydney, New South Wales, Australia.,Centre for Kidney Research, The Children's Hospital at Westmead, Sydney, New South Wales, Australia.,Centre for Transplant and Renal Research, Westmead Institute for Medical Research, University of Sydney, Sydney, New South Wales, Australia
| | - David W Johnson
- Centre for Kidney Disease Research, University of Queensland, Brisbane, Queensland, Australia.,Metro South and Integrated Nephrology and Transplant Services (MINTS), Princess Alexandra Hospital, Brisbane, Queensland, Australia.,Translational Research Institute, Brisbane, Queensland, Australia
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6
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Lalji R, Francis A, Wong G, Viecelli AK, Tong A, Teixeira-Pinto A, McCulloch M, Bello AK, Levin A, Lunney M, Osman MA, Ye F, Jha V, Feehally J, Harris DC, Johnson DW. Disparities in end-stage kidney disease care for children: a global survey. Kidney Int 2021; 98:527-532. [PMID: 32828230 DOI: 10.1016/j.kint.2020.04.058] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Revised: 04/07/2020] [Accepted: 04/13/2020] [Indexed: 11/30/2022]
Affiliation(s)
- Rowena Lalji
- Centre for Kidney Disease Research, University of Queensland, Brisbane, Australia; Department of Nephrology, Queensland Children's Hospital, Brisbane, Australia; Metro South and Integrated Nephrology and Transplant Services (MINTS), Princess Alexandra Hospital, Brisbane, Australia.
| | - Anna Francis
- Centre for Kidney Disease Research, University of Queensland, Brisbane, Australia; Department of Nephrology, Queensland Children's Hospital, Brisbane, Australia; Metro South and Integrated Nephrology and Transplant Services (MINTS), Princess Alexandra Hospital, Brisbane, Australia
| | - Germaine Wong
- Sydney School of Public Health, University of Sydney, Sydney, Australia; Centre for Kidney Research, The Children's Hospital at Westmead, Sydney, Australia; Centre for Transplant and Renal Research, Westmead Institute for Medical Research, University of Sydney, Australia
| | - Andrea K Viecelli
- Centre for Kidney Disease Research, University of Queensland, Brisbane, Australia; Metro South and Integrated Nephrology and Transplant Services (MINTS), Princess Alexandra Hospital, Brisbane, Australia
| | - Allison Tong
- Sydney School of Public Health, University of Sydney, Sydney, Australia; Centre for Kidney Research, The Children's Hospital at Westmead, Sydney, Australia
| | - Armando Teixeira-Pinto
- Sydney School of Public Health, University of Sydney, Sydney, Australia; Centre for Kidney Research, The Children's Hospital at Westmead, Sydney, Australia
| | - Mignon McCulloch
- Red Cross Children's Hospital, University of Cape Town, Cape Town, South Africa
| | - Aminu K Bello
- Department of Medicine, Division of Nephrology and Immunology, University of Alberta, Edmonton, Alberta, Canada
| | - Adeera Levin
- Centre for Kidney Research, The Children's Hospital at Westmead, Sydney, Australia
| | - Meaghan Lunney
- Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Mohamed A Osman
- Department of Medicine, Division of Nephrology and Immunology, University of Alberta, Edmonton, Alberta, Canada
| | - Feng Ye
- Department of Medicine, Division of Nephrology and Immunology, University of Alberta, Edmonton, Alberta, Canada
| | - Vivekanand Jha
- George Institute for Global Health University of New South Wales, New Delhi, India; George Institute for Global Health, University of Oxford, Oxford, UK; Prasanna School of Public Health, Manipal Academy of Higher Education, Manipal, India
| | - John Feehally
- University Hospitals of Leicester, University of Leicester, Leicester, UK
| | - David C Harris
- Centre for Transplant and Renal Research, Westmead Institute for Medical Research, University of Sydney, Australia
| | - David W Johnson
- Centre for Kidney Disease Research, University of Queensland, Brisbane, Australia; Metro South and Integrated Nephrology and Transplant Services (MINTS), Princess Alexandra Hospital, Brisbane, Australia; Translational Research Institute, Brisbane, Australia
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Lalji R, Sinka V, Craig JC. Kidney Outcomes for First Nations Children. Kidney Int Rep 2021; 6:1497-1499. [PMID: 34169189 PMCID: PMC8207475 DOI: 10.1016/j.ekir.2021.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 04/01/2021] [Accepted: 04/05/2021] [Indexed: 11/01/2022] Open
Affiliation(s)
- Rowena Lalji
- Centre for Kidney Disease Research, University of Queensland, Brisbane, Australia
- Department of Nephrology, Queensland Children’s Hospital, Brisbane, Australia
- Metro South and Integrated Nephrology and Transplant Services (MINTS), Princess Alexandra Hospital, Brisbane, Australia
| | - Victoria Sinka
- Sydney School of Public Health, The University of Sydney, Sydney, NSW, Australia
- Centre for Kidney Research, The Children’s Hospital at Westmead, Westmead, NSW, Australia
| | - Jonathan C. Craig
- College of Medicine and Public Health, Flinder's University, Adelaide, Australia
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Lalji R, Francis A, Johnson DW, McCulloch M. Health disparities in access to kidney replacement therapy amongst children and adolescents with end-stage kidney disease in low- and lower-middle-income countries. Kidney Int 2020; 97:463-465. [DOI: 10.1016/j.kint.2019.11.030] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 11/11/2019] [Accepted: 11/19/2019] [Indexed: 11/28/2022]
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Weststrate H, Wong W, Ronaldson J, Lalji R, Dickens A, Prestidge C. SUN-114 BARRRIERS TO PRE-EMPTIVE KIDNEY TRANSPLANT IN NEW ZEALAND CHILDREN. Kidney Int Rep 2019. [DOI: 10.1016/j.ekir.2019.05.512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Abstract
Paediatric hypertension predisposes to hypertension and cardiovascular disease in adult life. Despite clear guidelines, there remains a lack of screening. Diagnosis remains challenging given the high rate of false-positive high blood pressure (BP) readings at a single visit; thus, multiple visits are required to confirm the diagnosis. Depending on the normative data sets used, hypertension in overweight and obese children can be underestimated by up to 20%. Specific BP targets are required for subgroups such as adolescents, children with chronic kidney disease (CKD) and type 1 diabetes. High dietary salt intake is a risk factor for cardiovascular disease. Given the rise in processed food consumption, children in developed nations are likely to benefit from salt restriction at a population-based level.
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Affiliation(s)
- Rowena Lalji
- Departmentof Paediatric Nephrology, Great Ormond Street Hospital for Children, London, UK.,Departmentof Paediatric Nephrology, Lady Cilento Children's Hospital, South Brisbane, Queensland, Australia
| | - Kjell Tullus
- Departmentof Paediatric Nephrology, Great Ormond Street Hospital for Children, London, UK
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11
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Guo Q, Lalji R, Le AV, Judge RB, Bailey D, Thomson W, Escobar K. Survival rates and complication types for single implants provided at the Melbourne Dental School. Aust Dent J 2016; 60:353-61. [PMID: 25348471 DOI: 10.1111/adj.12248] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/22/2014] [Indexed: 12/01/2022]
Abstract
BACKGROUND Single implants and implant-supported single crowns (ISSCs) have become popular treatment modalities for single tooth replacement. Studies have identified high implant survival rates, but also many complications. The aim of this five-year retrospective study was to assess the survival rates, complication types and occurrences for single implants and ISSCs at the Melbourne Dental School (MDS) in Victoria, Australia. METHODS A search of the Royal Dental Hospital of Melbourne (RDHM) database was conducted for data on all implant treatment and reported complications during the period between 1 January 2005 and 31 December 2009. Complications were categorized into surgical, biological and restorative types. RESULTS A total of 622 implant fixtures and 444 ISSCs were inserted into 406 patients. Seventeen implants failed during the mean follow-up time of 2.18 years, yielding a 2.7% failure rate and an estimated one- and five-year survival rate of 98.8% and 93.9%, respectively. The cumulative surgical, biological and restorative complication incidences were 11.9%, 17.6% and 14.1%, respectively. CONCLUSIONS This study confirmed that single tooth replacement using implant therapy within a teaching environment had a high survival rate. However, complications frequently occurred. This article only provides a descriptive analysis. Correlation analysis between variables would provide greater insight into the causes of complications.
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Affiliation(s)
- Q Guo
- Melbourne Dental School, The University of Melbourne, Victoria
| | - R Lalji
- Melbourne Dental School, The University of Melbourne, Victoria
| | - A V Le
- Melbourne Dental School, The University of Melbourne, Victoria
| | - R B Judge
- Melbourne Dental School, The University of Melbourne, Victoria
| | - D Bailey
- Melbourne Dental School, The University of Melbourne, Victoria
| | - W Thomson
- Melbourne Dental School, The University of Melbourne, Victoria
| | - K Escobar
- Melbourne Dental School, The University of Melbourne, Victoria
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