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Jefferis J, Hudson R, Lacaze P, Bakshi A, Hawley C, Patel C, Mallett A. Monogenic and polygenic concepts in chronic kidney disease (CKD). J Nephrol 2024; 37:7-21. [PMID: 37989975 PMCID: PMC10920206 DOI: 10.1007/s40620-023-01804-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 10/11/2023] [Indexed: 11/23/2023]
Abstract
Kidney function is strongly influenced by genetic factors with both monogenic and polygenic factors contributing to kidney function. Monogenic disorders with primarily autosomal dominant inheritance patterns account for 10% of adult and 50% of paediatric kidney diseases. However, kidney function is also a complex trait with polygenic architecture, where genetic factors interact with environment and lifestyle factors. Family studies suggest that kidney function has significant heritability at 35-69%, capturing complexities of the genome with shared environmental factors. Genome-wide association studies estimate the single nucleotide polymorphism-based heritability of kidney function between 7.1 and 20.3%. These heritability estimates, measuring the extent to which genetic variation contributes to CKD risk, indicate a strong genetic contribution. Polygenic Risk Scores have recently been developed for chronic kidney disease and kidney function, and validated in large populations. Polygenic Risk Scores show correlation with kidney function but lack the specificity to predict individual-level changes in kidney function. Certain kidney diseases, such as membranous nephropathy and IgA nephropathy that have significant genetic components, may benefit most from polygenic risk scores for improved risk stratification. Genetic studies of kidney function also provide a potential avenue for the development of more targeted therapies and interventions. Understanding the development and validation of genomic scores is required to guide their implementation and identify the most appropriate potential implications in clinical practice. In this review, we provide an overview of the heritability of kidney function traits in population studies, explore both monogenic and polygenic concepts in kidney disease, with a focus on recently developed polygenic risk scores in kidney function and chronic kidney disease, and review specific diseases which are most amenable to incorporation of genomic scores.
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Affiliation(s)
- Julia Jefferis
- Genetic Health Queensland, Royal Brisbane and Women's Hospital, Brisbane, QLD, Australia.
- Faculty of Medicine, University of Queensland, Brisbane, Australia.
- Kidney Health Service, Royal Brisbane and Women's Hospital, Brisbane, Australia.
| | - Rebecca Hudson
- Faculty of Medicine, University of Queensland, Brisbane, Australia
- Kidney Health Service, Royal Brisbane and Women's Hospital, Brisbane, Australia
| | - Paul Lacaze
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia
| | - Andrew Bakshi
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia
| | - Carmel Hawley
- Department of Nephrology, Princess Alexandra Hospital, Woolloongabba, QLD, Australia
- Australasian Kidney Trials Network, The University of Queensland, Brisbane, QLD, Australia
- Translational Research Institute, Brisbane, QLD, Australia
| | - Chirag Patel
- Genetic Health Queensland, Royal Brisbane and Women's Hospital, Brisbane, QLD, Australia
| | - Andrew Mallett
- Institutional for Molecular Bioscience and Faculty of Medicine, The University of Queensland, Saint Lucia, Australia.
- Department of Renal Medicine, Townsville University Hospital, Douglas, QLD, Australia.
- College of Medicine and Dentistry, James Cook University, Douglas, QLD, Australia.
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2
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Kushwaha R, Vardhan PS, Kushwaha PP. Chronic Kidney Disease Interplay with Comorbidities and Carbohydrate Metabolism: A Review. Life (Basel) 2023; 14:13. [PMID: 38276262 PMCID: PMC10817500 DOI: 10.3390/life14010013] [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: 11/28/2023] [Revised: 12/19/2023] [Accepted: 12/20/2023] [Indexed: 01/27/2024] Open
Abstract
Chronic kidney disease (CKD) poses a global health challenge, engendering various physiological and metabolic shifts that significantly impact health and escalate the susceptibility to severe illnesses. This comprehensive review delves into the intricate complexities of CKD, scrutinizing its influence on cellular growth homeostasis, hormonal equilibrium, wasting, malnutrition, and its interconnectedness with inflammation, oxidative stress, and cardiovascular diseases. Exploring the genetic, birth-related, and comorbidity factors associated with CKD, alongside considerations of metabolic disturbances, anemia, and malnutrition, the review elucidates how CKD orchestrates cellular growth control. A pivotal focus lies on the nexus between CKD and insulin resistance, where debates persist regarding its chronological relationship with impaired kidney function. The prevalence of insulin abnormalities in CKD is emphasized, contributing to glucose intolerance and raising questions about its role as a precursor or consequence. Moreover, the review sheds light on disruptions in the growth hormone and insulin-like growth factor axis in CKD, underscoring the heightened vulnerability to illness and mortality in cases of severe growth retardation. Wasting, a prevalent concern affecting up to 75% of end-stage renal disease (ESRD) patients, is analyzed, elucidating the manifestations of cachexia and its impact on appetite, energy expenditure, and protein reserves. Taste disturbances in CKD, affecting sour, umami, and salty tastes, are explored for their implications on food palatability and nutritional status. Independent of age and gender, these taste alterations have the potential to sway dietary choices, further complicating the management of CKD. The intricate interplay between CKD, inflammation, oxidative stress, and cardiovascular diseases is unraveled, emphasizing the profound repercussions on overall health. Additionally, the review extends its analysis to CKD's broader impact on cognitive function, emotional well-being, taste perception, and endothelial dysfunction. Concluding with an emphasis on dietary interventions as crucial components in CKD management, this comprehensive review navigates the multifaceted dimensions of CKD, providing a nuanced understanding essential for developing targeted therapeutic strategies.
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Affiliation(s)
- Radha Kushwaha
- Centre of Food Technology, University of Allahabad, Allahabad 211002, Uttar Pradesh, India;
| | - Pothabathula Seshu Vardhan
- Department of Chemistry, Sardar Vallabhbhai National Institute of Technology (SVNIT), Surat 395007, Gujarat, India;
| | - Prem Prakash Kushwaha
- Department of Biological, Geological, and Environmental Sciences, Cleveland State University, Cleveland, OH 44115, USA
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3
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Delgado IS, Outterson A, Ramesh V, Amador Sanchez AG, Boza AC, Lopez-Pilarte D, Amador Velázquez JJ, Friedman DJ, Brooks DR, Scammell MK, Wang C. Ethical considerations for genetic research in low-income countries: perceptions of informed consent, data sharing, and expectations in Nicaragua. Eur J Hum Genet 2023:10.1038/s41431-023-01505-7. [PMID: 38052907 DOI: 10.1038/s41431-023-01505-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 09/18/2023] [Accepted: 11/15/2023] [Indexed: 12/07/2023] Open
Abstract
Genetic research presents numerous ethical, legal, and social implications (ELSI), particularly when the research involves collaborations between investigators in high and low-income countries. Some ELSI issues are universal, and others are specific to context and culture. This study investigates perceptions of genetic research in Nicaragua, Central America, where local and U.S. based researchers have collaborated for over a decade. A total of 43 residents from northwestern Nicaragua, a region with high mortality rates attributed to chronic kidney disease of non-traditional causes (CKDnt), were interviewed, including research participants in ongoing studies (n = 36), health professionals (n = 3), labor leaders (n = 2), and family members of research participants (n = 2). Questions focused on informed consent, data-sharing, and post-study expectations. Audio recordings of interviews conducted in Spanish were transcribed and translated into English. English transcripts were coded and analyzed using NVivo 12 software. The lack of familiarity with terms in the consent form presented a barrier to participant comprehension of key elements of the genetic research study, raising concerns about the validity of informed consent. Research participants often viewed their participation as access to health care. Health professionals emphasized the importance of long-term partnerships between foreign-based researchers and local health institutions. Leaders and family members recommended that they be informed of research studies and allowed the opportunity to consent, as they felt the benefits and risks of research also apply to them. Our findings identified genetic research practices to be improved upon in order to be more responsive to the contextual realities of collaborators living in low-resource settings.
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Affiliation(s)
- Iris S Delgado
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, USA.
- Department of Environmental Health, Boston University School of Public Health, Boston, MA, USA.
| | - Abigail Outterson
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, USA
| | - Vaishnavi Ramesh
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, USA
| | | | - Alfonso César Boza
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, USA
| | - Damaris Lopez-Pilarte
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, USA
- Department of Environmental Health, Boston University School of Public Health, Boston, MA, USA
| | - Juan José Amador Velázquez
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, USA
- Department of Environmental Health, Boston University School of Public Health, Boston, MA, USA
| | - David J Friedman
- Renal Division, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Daniel R Brooks
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, USA
| | - Madeleine K Scammell
- Department of Environmental Health, Boston University School of Public Health, Boston, MA, USA
| | - Catharine Wang
- Department of Community Health Sciences, Boston University School of Public Health, Boston, MA, USA
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Alhazmi AI, Alghamdi AHA, Alzahrani KAM, Alzahrani RAAB, Al Ghamdı IAI, Alzahrani MKB. Leading Causes of Chronic Kidney Disease Among Dialysis Patients in Al-Baha Region, Saudi Arabia. Cureus 2023; 15:e49439. [PMID: 38149161 PMCID: PMC10750843 DOI: 10.7759/cureus.49439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/25/2023] [Indexed: 12/28/2023] Open
Abstract
Introduction Chronic kidney disease (CKD) and its progression to end-stage renal disease (ESRD) represent a growing health concern globally, with hypertension and diabetes commonly identified as primary etiological factors. This study evaluates the demographic and health profiles of individuals undergoing dialysis treatment in the Al-Baha region of Saudi Arabia, aiming to identify the predominant causes of ESRD and the associated socioeconomic and healthcare-related factors. Methodology This cross-sectional study analyzed data from patients receiving dialysis in Al-Baha. We assessed variables including etiology of ESRD, demographic data, presence of comorbid conditions, initial symptoms, and pre-dialysis health care engagement. Statistical analysis focused on the prevalence and correlations between the different variables and ESRD. The study also examined patients' educational background and employment status to ascertain ESRD's socioeconomic impact. Results The study found hypertension and diabetes as the leading causes of ESRD. Unknown etiologies accounted for 10.1% of cases, highlighting an area for further research. Notably, coronavirus disease 2019 (COVID-19) and cardiogenic shock emerged as potential new contributors, each representing 1.7% of cases. Most patients resided in urban areas, with the largest age group being 46 to 55 years. Men had a higher prevalence of ESRD than women. Low educational attainment was significant among patients, and unemployment due to ESRD was prevalent, pointing towards the need for vocational support. Clinical findings revealed late referrals to nephrologists, with a substantial proportion of diagnoses occurring in emergency settings. Family history suggested a higher-than-expected genetic component of CKD in the region. Conclusion The study confirms hypertension and diabetes as principal contributors to ESRD in Al-Baha while also pointing to the emergence of COVID-19 as a potential risk factor. Socioeconomic factors, including educational and employment status, are critical to patient management and outcomes. The high percentage of unknown etiologies and familial CKD prevalence warrants additional research. Improving early detection, enhancing patient education, and fostering timely nephrology consultations could mitigate the progression to ESRD and enhance patient quality of life.
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Affiliation(s)
- Areej I Alhazmi
- Internal Medicine/Nephrology, Faculty of Medicine, Al-Baha University, Al Baha, SAU
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5
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Environmental pollution, heat stress and kidney health: a need for integrated assessment. Nat Rev Nephrol 2023; 19:145-146. [PMID: 36670272 DOI: 10.1038/s41581-023-00680-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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6
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Figueroa-Solis E, Gimeno Ruiz de Porras D, Rojas-Garbanzo M, Whitehead L, Zhang K, Delclos GL. Prevalence and Geographic Distribution of Self-Reported Chronic Kidney Disease and Potential Risk Factors in Central America. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:1308. [PMID: 36674063 PMCID: PMC9859154 DOI: 10.3390/ijerph20021308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 01/07/2023] [Accepted: 01/09/2023] [Indexed: 06/17/2023]
Abstract
BACKGROUND Cases for chronic kidney disease of unknown etiology (CKDu) are increasing in specific disease hotspots located in rural agricultural communities over Central America. The goal of the study was to estimate the prevalence and geographic distribution of self-reported work-related CKD and associated risk factors for CKDu by industry sector in Central America. METHODS We calculated the prevalence and distribution of self-reported CKD, work-related CKD, and suspected CKDu risk factors among the 9032 workers in the Second Central American Survey of Working Conditions and Health (II ECCTS, 2018). We mapped the distribution of suspected CKDu risk factors to work-related CKDu and weather conditions using average annual temperatures. RESULTS The primary and secondary industry sectors showed the highest proportion of males, suspected CKDu risk factors, and work-related CKD. Age (30-49 years: OR = 2.38, 95% CI 1.03-5.51), ethnicity (mestizo: OR, 7.44, 95% CI: 2.14-25.82), and exposure to high physical work demands (OR = 2.45, 95% CI: 1.18-5.09) were associated with work-related CKD. The majority of work-related CKD were reported in the western parts of Honduras and Nicaragua, in hot temperature regions, and overlapped with those areas with a high density of CKDu risk factors. Finally, some areas clustered CKDu risk factors without any work-related CKD points, mainly in the western part of Guatemala. CONCLUSION Our findings supplement prior CKDu findings regarding a high prevalence of work-related CKD among 30- to 49-year-old mestizo males in the primary and secondary sectors, in hot temperature areas, in the central and western region, and overlapping with persons reporting two or more CKDu risk factors. Moreover, several geographic areas with CKDu risk factor clusters had no reported work-related CKD. These areas represent new industries and sectors to be monitored for possible future increases of CKDu cases.
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Affiliation(s)
- Erika Figueroa-Solis
- Department of Epidemiology, Human Genetics and Environmental Sciences, The University of Texas Health Science Center at Houston (UTHealth) School of Public Health, Houston, TX 77030, USA
| | - David Gimeno Ruiz de Porras
- Department of Epidemiology, Human Genetics and Environmental Sciences, The University of Texas Health Science Center at Houston (UTHealth) School of Public Health, Houston, TX 77030, USA
- Southwest Center for Occupational and Environmental Health, Department of Epidemiology, Human Genetics and Environmental Sciences, The University of Texas Health Science Center at Houston (UTHealth) School of Public Health in San Antonio, San Antonio, TX 78229, USA
| | - Marianela Rojas-Garbanzo
- Instituto Regional de Estudios en Sustancias Tóxicas (IRET), National University of Costa Rica, Heredia 40101, Costa Rica
| | - Lawrence Whitehead
- Department of Epidemiology, Human Genetics and Environmental Sciences, The University of Texas Health Science Center at Houston (UTHealth) School of Public Health, Houston, TX 77030, USA
- Southwest Center for Occupational and Environmental Health, Department of Epidemiology, Human Genetics and Environmental Sciences, The University of Texas Health Science Center at Houston (UTHealth) School of Public Health, Houston, TX 77030, USA
| | - Kai Zhang
- Department of Environmental Health Sciences, School of Public Health, University at Albany, State University of New York, Albany, NY 12144, USA
| | - George L. Delclos
- Department of Epidemiology, Human Genetics and Environmental Sciences, The University of Texas Health Science Center at Houston (UTHealth) School of Public Health, Houston, TX 77030, USA
- Southwest Center for Occupational and Environmental Health, Department of Epidemiology, Human Genetics and Environmental Sciences, The University of Texas Health Science Center at Houston (UTHealth) School of Public Health, Houston, TX 77030, USA
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7
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Tannor EK, Chika OU, Okpechi IG. The Impact of Low Socioeconomic Status on Progression of Chronic Kidney Disease in Low- and Lower Middle-Income Countries. Semin Nephrol 2022; 42:151338. [DOI: 10.1016/j.semnephrol.2023.151338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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8
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Jelusic M, Sestan M, Giani T, Cimaz R. New Insights and Challenges Associated With IgA Vasculitis and IgA Vasculitis With Nephritis-Is It Time to Change the Paradigm of the Most Common Systemic Vasculitis in Childhood? Front Pediatr 2022; 10:853724. [PMID: 35372148 PMCID: PMC8965283 DOI: 10.3389/fped.2022.853724] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 02/21/2022] [Indexed: 12/29/2022] Open
Abstract
What are the challenges ahead and how have we responded so far when it comes to the non-granulomatous systemic vasculitis, characterized mainly by deposits of IgA immune complexes in the endothelium of small blood vessels-IgA vasculitis (IgAV)? That is the question to which we tried to answer. We summarized existing knowledge about epidemiology, pathogenesis, genetics, diagnostic tests and therapy in this somewhat neglected entity in pediatric rheumatology. Since etiopathogenesis of IgA vasculitis is complex, with factors other than galactose-deficient IgA1-containing immune complexes also being important, and may involve numerous interactions between environmental and genetic factors, genomics alone cannot explain the entirety of the risk for the disease. The incidence of IgAV and nephritis varies worldwide and may be a consequence of overlapping genetic and environmental factors. In addition to the role of the HLA class II genes, some studies have pointed to the importance of non-HLA genes, and modern geostatistical research has also indicated a geospatial risk distribution, which may suggest the strong influence of different environmental factors such as climate, pathogen load, and dietary factors. The application of modern geostatistical methods until recently was completely unknown in the study of this disease, but thanks to the latest results it has been shown that they can help us a lot in understanding epidemiology and serve as a guide in generating new hypotheses considering possible environmental risk factors and identification of potential genetic or epigenetic diversity. There is increasing evidence that an integrative approach should be included in the understanding of IgA vasculitis, in terms of the integration of genomics, proteomics, transcriptomics, and epigenetics. This approach could result in the discovery of new pathways important for finding biomarkers that could stratify patients according to the risk of complications, without an invasive kidney biopsy which is still the gold standard to confirm a diagnosis of nephritis, even if biopsy findings interpretation is not uniform in clinical practice. Ultimately, this will allow the development of new therapeutic approaches, especially important in the treatment of nephritis, for which there is still no standardized treatment.
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Affiliation(s)
- Marija Jelusic
- Department of Paediatrics, University of Zagreb School of Medicine, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Mario Sestan
- Department of Paediatrics, University of Zagreb School of Medicine, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Teresa Giani
- Department of Clincial Sciences and Community Health, University of Milan, Milan, Italy
| | - Rolando Cimaz
- Department of Clincial Sciences and Community Health, University of Milan, Milan, Italy.,ASST Pini-CTO, Milan, Italy
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Sapina M, Frkovic M, Sestan M, Srsen S, Ovuka A, Batnozic Varga M, Kramaric K, Brdaric D, Milas K, Gagro A, Jelusic M. Geospatial clustering of childhood IgA vasculitis and IgA vasculitis-associated nephritis. Ann Rheum Dis 2020; 80:610-616. [PMID: 33208346 DOI: 10.1136/annrheumdis-2020-218649] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 11/06/2020] [Accepted: 11/07/2020] [Indexed: 11/03/2022]
Abstract
OBJECTIVES Research on spatial variability of the incidence of IgA vasculitis (IgAV) in children and its potential implications for elucidation of the multifactorial aetiology and pathogenesis is limited. We intended to observe spatial variability of the incidence of IgAV and IgA vasculitis-associated nephritis (IgAVN) using modern geostatistical methods, and hypothesised that their spatial distribution may be spatially clustered. METHODS Patients' data were retrospectively collected from 2009 to 2019 in five Croatian University Hospital Centres for paediatric rheumatology, and census data were used to calculate the incidence of IgAV. Using spatial empirical Bayesian smoothing, local Morans' I and local indicator of spatial autocorrelation (LISA), we performed spatial statistical analysis. RESULTS 596 children diagnosed with IgAV were included in this study, of which 313 (52.52%) were male. The average annual incidence proportion was estimated to be 6.79 per 100 000 children, and the prevalence of IgAVN was 19.6%. Existence of spatial autocorrelation was observed in both IgAV and IgAVN; however, clustering distribution differed. While IgAV showed clustering in Mediterranean and west continental part around cities, IgAVN was clustered in the northern Mediterranean and eastern continental part, where a linear cluster following the Drava and Danube river was observed. CONCLUSION IgAV incidence in Croatia is similar to other European countries. Spatial statistical analysis showed a non-random distribution of IgAV and IgAVN. Although aetiological associations cannot be inferred, spatial analytical techniques may help in investigating and generating new hypotheses in non-communicable diseases considering possible environmental risk factors and identification of potential genetic or epigenetic diversity.
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Affiliation(s)
- Matej Sapina
- Department of Paediatrics, Josip Juraj Strossmayer University of Osijek, Medical Faculty Osijek, University Hospital Centre Osijek, Osijek, Croatia.,Josip Juraj Strossmayer University of Osijek, Faculty of Dental Medicine and Health, Osijek, Croatia
| | - Marijan Frkovic
- Department of Paediatrics, University of Zagreb School of Medicine, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Mario Sestan
- Department of Paediatrics, University of Zagreb School of Medicine, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Sasa Srsen
- Department of Paediatrics, University of Split School of Medicine, University Hospital Centre Split, Split, Croatia
| | - Aleksandar Ovuka
- Department of Paediatrics, University of Rijeka, Faculty of Medicine, University Hospital Centre Rijeka, Rijeka, Croatia
| | - Mateja Batnozic Varga
- Department of Paediatrics, Josip Juraj Strossmayer University of Osijek, Medical Faculty Osijek, University Hospital Centre Osijek, Osijek, Croatia
| | - Karolina Kramaric
- Department of Paediatrics, Josip Juraj Strossmayer University of Osijek, Faculty of Dental Medicine and Health, University Hospital Centre Osijek, Osijek, Croatia
| | - Dario Brdaric
- Josip Juraj Strossmayer University of Osijek, Faculty of Dental Medicine and Health, Osijek, Croatia.,Institute of Public Health for the Osijek-Baranja County, Osijek, Croatia
| | - Kresimir Milas
- Department of Paediatrics, Josip Juraj Strossmayer University of Osijek, Medical Faculty Osijek, University Hospital Centre Osijek, Osijek, Croatia
| | - Alenka Gagro
- Department of Paediatrics, University of Zagreb School of Medicine, Children's Hospital Zagreb, Zagreb, Croatia.,Josip Juraj Strossmayer University of Osijek, Medical Faculty Osijek, Osijek, Croatia
| | - Marija Jelusic
- Department of Paediatrics, University of Zagreb School of Medicine, University Hospital Centre Zagreb, Zagreb, Croatia
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王 强, 甄 洁, 关 聪, 赵 楠, 刘 进, 李 红, 傅 松, 汤 旭, 韩 艳, 苏 姗, 张 迪, 刘 丽, 甄 东. [Correlation of type 2 diabetes and impaired glucose regulation with chronic kidney disease in middle-aged and elderly individuals]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2020; 40:1457-1464. [PMID: 33118520 PMCID: PMC7606229 DOI: 10.12122/j.issn.1673-4254.2020.10.11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To explore the correlation of different glucose metabolism statues with chronic kidney disease (CKD) in middle-aged and elderly individuals in Lanzhou. METHODS Based on the baseline data of REACTION Study in Lanzhou area, we randomly sampled 10 038 residents aged 40-75 years in 3 communities in Lanzhou, who were classified into normal glucose tolerance (NGT), impaired glucose regulation (IGR) and diabetes groups. The estimated glomerular filtration rate (eGFR) and urinary albumin-to-creatinine ratio (ACR) were used to assess the renal function and albuminuria, respectively. Binary logistic regression was performed to analyze the contribution of the risk factors to CKD. Polynominal regression was used to determine the trends of eGFR with the increment of ACR. RESULTS Among all the participants, the prevalences of albuminuria, CKD and renal insufficiency (RI) were 26.2%, 27.4% and 2.5%, respectively. The prevalence of albuminuria, CKD and RI were significantly higher in the diabetes group than in IGR and NGT groups (P < 0.05). In IGR group, age, hypertension, and hypertriglyceridemia were positively correlated with the risk of RI (OR: 1.113, 1.904, and 2.608, respectively; P < 0.05). In diabetes group, age, coronary heart disease, obesity, hypertriglyceridemia, and elevated LDL-C level were positively correlated with the risk of RI (OR: 1.069, 2.535, 3.359, 1.827, and 2.690, respectively; P < 0.05). Logistic regression analysis showed that diabetes mellitus significantly increased the risk of albuminuria (OR: 1.543, P=0.000) and RI (OR: 1.446, P=0.005). Logistic regression analysis and multivariate regression analysis showed that although the deterioration trends of eGFR were similar in diabetes group and IGR group, IGR was not a significant risk factor for albuminuria or RI (OR:1.057, P=0.355; OR: 0.918, P=0.614). CONCLUSIONS Diabetes mellitus is a significant risk factor for albuminuria and RI, while IGR is not. Screening for albuminuria and eGFR is highly recommended for individuals with diabetes, hypertension, and obesity, especially in women and the elderly population.
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Affiliation(s)
- 强梅 王
- 兰州大学第一临床医学院,甘肃 兰州 730000First College of Clinical Medicine, Lanzhou University, Gansu Provincial People's Hospital, Lanzhou 730000, China
- 兰州大学第一医院内分泌科,甘肃 兰州 730000Department of Endocrinology, First Hospital of Lanzhou University, Gansu Provincial People's Hospital, Lanzhou 730000, China
| | - 洁玉 甄
- 甘肃省人民医院妇科,甘肃 兰州 730000Department of Gynecology, Gansu Provincial People's Hospital, Lanzhou 730000, China
| | - 聪会 关
- 兰州大学第一医院内分泌科,甘肃 兰州 730000Department of Endocrinology, First Hospital of Lanzhou University, Gansu Provincial People's Hospital, Lanzhou 730000, China
| | - 楠 赵
- 兰州大学第一医院内分泌科,甘肃 兰州 730000Department of Endocrinology, First Hospital of Lanzhou University, Gansu Provincial People's Hospital, Lanzhou 730000, China
| | - 进进 刘
- 兰州大学第一医院内分泌科,甘肃 兰州 730000Department of Endocrinology, First Hospital of Lanzhou University, Gansu Provincial People's Hospital, Lanzhou 730000, China
| | - 红利 李
- 兰州大学第一医院内分泌科,甘肃 兰州 730000Department of Endocrinology, First Hospital of Lanzhou University, Gansu Provincial People's Hospital, Lanzhou 730000, China
| | - 松波 傅
- 兰州大学第一医院内分泌科,甘肃 兰州 730000Department of Endocrinology, First Hospital of Lanzhou University, Gansu Provincial People's Hospital, Lanzhou 730000, China
| | - 旭磊 汤
- 兰州大学第一医院内分泌科,甘肃 兰州 730000Department of Endocrinology, First Hospital of Lanzhou University, Gansu Provincial People's Hospital, Lanzhou 730000, China
| | - 艳萍 韩
- 兰州大学第一临床医学院,甘肃 兰州 730000First College of Clinical Medicine, Lanzhou University, Gansu Provincial People's Hospital, Lanzhou 730000, China
- 兰州大学第一医院内分泌科,甘肃 兰州 730000Department of Endocrinology, First Hospital of Lanzhou University, Gansu Provincial People's Hospital, Lanzhou 730000, China
| | - 姗 苏
- 兰州大学第一临床医学院,甘肃 兰州 730000First College of Clinical Medicine, Lanzhou University, Gansu Provincial People's Hospital, Lanzhou 730000, China
| | - 迪 张
- 兰州大学第一医院内分泌科,甘肃 兰州 730000Department of Endocrinology, First Hospital of Lanzhou University, Gansu Provincial People's Hospital, Lanzhou 730000, China
| | - 丽娟 刘
- 兰州大学第一临床医学院,甘肃 兰州 730000First College of Clinical Medicine, Lanzhou University, Gansu Provincial People's Hospital, Lanzhou 730000, China
- 兰州大学第一医院内分泌科,甘肃 兰州 730000Department of Endocrinology, First Hospital of Lanzhou University, Gansu Provincial People's Hospital, Lanzhou 730000, China
| | - 东户 甄
- 兰州大学第一医院内分泌科,甘肃 兰州 730000Department of Endocrinology, First Hospital of Lanzhou University, Gansu Provincial People's Hospital, Lanzhou 730000, China
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Wesseling C, Glaser J, Rodríguez-Guzmán J, Weiss I, Lucas R, Peraza S, da Silva AS, Hansson E, Johnson RJ, Hogstedt C, Wegman DH, Jakobsson K. Chronic kidney disease of non-traditional origin in Mesoamerica: a disease primarily driven by occupational heat stress. Rev Panam Salud Publica 2020; 44:e15. [PMID: 31998376 PMCID: PMC6984407 DOI: 10.26633/rpsp.2020.15] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 01/09/2020] [Indexed: 12/30/2022] Open
Abstract
The death toll of the epidemic of chronic kidney disease of nontraditional origin (CKDnt) in Mesoamerica runs into the tens of thousands, affecting mostly young men. There is no consensus on the etiology. Anecdotal evidence from the 1990s pointed to work in sugarcane; pesticides and heat stress were suspected. Subsequent population-based surveys supported an occupational origin with overall high male-female ratios in high-risk lowlands, but small sex differences within occupational categories, and low prevalence in non-workers. CKDnt was reported in sugarcane and other high-intensity agriculture, and in non-agricultural occupations with heavy manual labor in hot environments, but not among subsistence farmers. Recent studies with stronger designs have shown cross-shift changes in kidney function and hydration biomarkers and cross-harvest kidney function declines related to heat and workload. The implementation of a water-rest-shade intervention midharvest in El Salvador appeared to halt declining kidney function among cane cutters. In Nicaragua a water-rest-shade program appeared sufficient to prevent kidney damage among cane workers with low-moderate workload but not among cutters with heaviest workload. Studies on pesticides and infectious risk factors have been largely negative. Non-occupational risk factors do not explain the observed epidemiologic patterns. In conclusion, work is the main driver of the CKDnt epidemic in Mesoamerica, with occupational heat stress being the single uniting factor shown to lead to kidney dysfunction in affected populations. Sugarcane cutters with extreme heat stress could be viewed as a sentinel occupational population. Occupational heat stress prevention is critical, even more so in view of climate change.
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Affiliation(s)
- Catharina Wesseling
- La Isla NetworkLa Isla NetworkWashington DCUnited States of AmericaLa Isla Network, Washington DC, United States of America.
- Karolinska InstitutetKarolinska InstitutetStockholmSwedenKarolinska Institutet, Stockholm, Sweden
| | - Jason Glaser
- La Isla NetworkLa Isla NetworkWashington DCUnited States of AmericaLa Isla Network, Washington DC, United States of America.
| | - Julieta Rodríguez-Guzmán
- Pan-American Health OrganizationPan-American Health OrganizationWashington DCUnited States of AmericaPan-American Health Organization, Washington DC, United States of America
| | - Ilana Weiss
- La Isla NetworkLa Isla NetworkWashington DCUnited States of AmericaLa Isla Network, Washington DC, United States of America.
| | - Rebekah Lucas
- University of BirminghamUniversity of BirminghamBirminghamUnited KingdomUniversity of Birmingham, Birmingham, United Kingdom
| | - Sandra Peraza
- University of El SalvadorUniversity of El SalvadorSan SalvadorEl SalvadorUniversity of El Salvador, San Salvador, El Salvador
| | - Agnes Soares da Silva
- Pan-American Health OrganizationPan-American Health OrganizationWashington DCUnited States of AmericaPan-American Health Organization, Washington DC, United States of America
| | - Erik Hansson
- University of GothenburgUniversity of GothenburgGothenburgSwedenUniversity of Gothenburg, Gothenburg, Sweden
| | - Richard J. Johnson
- University of Colorado at DenverUniversity of Colorado at DenverAuroraUnited States of AmericaUniversity of Colorado at Denver, Aurora, United States of America
| | - Christer Hogstedt
- Karolinska InstitutetKarolinska InstitutetStockholmSwedenKarolinska Institutet, Stockholm, Sweden
| | - David H. Wegman
- University of Massachusetts LowellUniversity of Massachusetts LowellLowellUnited States of AmericaUniversity of Massachusetts Lowell, Lowell, United States of America
| | - Kristina Jakobsson
- University of GothenburgUniversity of GothenburgGothenburgSwedenUniversity of Gothenburg, Gothenburg, Sweden
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