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epidemiology of renal diseases

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https://www.readbyqxmd.com/read/28626472/in-iga-nephropathy-glomerulosclerosis-is-associated-with-increased-urinary-cd80-excretion-and-urokinase-type-plasminogen-activator-receptor-positive-podocyturia
#1
Hernán Trimarchi, Romina Canzonieri, Amalia Schiel, Cristian Costales-Collaguazo, Aníbal Stern, Matías Paulero, Tatiana Rengel, José Andrews, Alejandro Iotti, Mariano Forrester, Fernando Lombi, Vanesa Pomeranz, Romina Iriarte, Alexis Muryan, Elsa Zotta
BACKGROUND: Podocyturia may determine the evolution to podocytopenia, glomerulosclerosis, and renal failure. According to the Oxford classification of IgA nephropathy (IgAN), the S1 lesion describes glomerulosclerosis. Urokinase-type plasminogen activator receptor (uPAR) participates in podocyte attachment, while CD80 increases in glomerulosclerosis. We measured uPAR-positive urinary podocytes and urinary CD80 (uCD80) in controls and in IgAN subjects with M1E0S0T0 and M1E0S1T0 Oxford scores to assess a potential association between podocyturia, inflammation, and glomerulosclerosis...
May 2017: Nephron Extra
https://www.readbyqxmd.com/read/28623903/religious-coping-methods-predict-depression-and-quality-of-life-among-end-stage-renal-disease-patients-undergoing-hemodialysis-a-cross-sectional-study
#2
Paulo Roberto Santos, José Roberto Frota Gomes Capote Júnior, José Renan Miranda Cavalcante Filho, Ticianne Pinto Ferreira, José Nilson Gadelha Dos Santos Filho, Stênio da Silva Oliveira
BACKGROUND: Poor quality of life (QOL) and a high prevalence of depression have been identified among end-stage renal disease (ESRD) patients undergoing hemodialysis (HD). We aimed to evaluate the associations between religious/spiritual (R/S) coping methods and both QOL and depression among ESRD patients undergoing hemodialysis (HD). METHODS: The sample included 161 ESRD patients over 18 years of age who had been undergoing HD for more than 3 months. R/S coping methods were assessed using the Religious Coping Questionnaire (RCOPE)...
June 17, 2017: BMC Nephrology
https://www.readbyqxmd.com/read/28621342/prevalence-of-chronic-kidney-disease-and-association-with-cardiovascular-risk-factors-among-teachers-in-cape-town-south-africa
#3
COMMENT
Aderemi B Adeniyi, Carien E Laurence, Jimmy A Volmink, M Razeen Davids
Background: There is a need to determine the feasibility of conducting studies of chronic diseases among large cohorts of African patients. One aim of the South African feasibility study was to determine the prevalence of chronic kidney disease (CKD) and its association with cardiovascular disease (CVD) risk factors among school teachers. Methods: In a cross-sectional survey of 489 teachers we captured data on demographics, CVD risk factors, anthropometry and blood pressure. Serum glucose, creatinine, cholesterol and urine protein/creatinine ratio was measured...
June 2017: Clinical Kidney Journal
https://www.readbyqxmd.com/read/28612613/-recent-overview-of-kidney-cancer-diagnostics-and-treatment
#4
J Marenčák, M Ondrušová, D Ondruš
The incidence of kidney cancer has increased in the majority of countries worldwide, and this disease has relatively high lethality. For many years, the Slovak Republic has been among the countries with the highest kidney cancer incidence, in particular in 2012 (according to global estimated values) in both genders, although mainly in females. In the last few years, the Czech Republic has had the highest incidence of kidney cancer worldwide. The use of imaging techniques such as ultrasound and computerized tomography has increased the detection of asymptomatic renal cell cancer...
2017: Klinická Onkologie: Casopis Ceské a Slovenské Onkologické Spolecnosti
https://www.readbyqxmd.com/read/28612106/the-kynurenine-tryptophan-ratio-as-a-predictor-of-incident-type-2-diabetes-mellitus-in-individuals-with-coronary-artery-disease
#5
Eirik W Rebnord, Elin Strand, Øivind Midttun, Gard F T Svingen, Monika H E Christensen, Per M Ueland, Gunnar Mellgren, Pål R Njølstad, Grethe S Tell, Ottar K Nygård, Eva R Pedersen
AIMS/HYPOTHESIS: The tryptophan metabolite kynurenine has potent immune modulatory and vasoactive properties. Experimental data implicate kynurenine in obesity-related morbidities. Epidemiological studies are, however, sparse. We evaluated associations of the plasma and urine kynurenine:tryptophan ratio (KTR) to incident type 2 diabetes. METHODS: We followed 2519 individuals with coronary artery disease (CAD; 73.1% men) without diabetes at baseline for a median of 7...
June 13, 2017: Diabetologia
https://www.readbyqxmd.com/read/28611078/midterm-egfr-and-adverse-pregnancy-outcomes-the-clinical-significance-of-gestational-hyperfiltration
#6
Sehoon Park, Seung Mi Lee, Joong Shin Park, Joon-Seok Hong, Ho Jun Chin, Ki Young Na, Dong Ki Kim, Kook-Hwan Oh, Kwon Wook Joo, Yon Su Kim, Hajeong Lee
BACKGROUND AND OBJECTIVES: Although hemodynamic adaptation plays a crucial role in maintaining gestation, the clinical significance of midterm renal hyperfiltration (MRH) on pregnancy outcomes is unknown. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: This was an observational cohort study. Women with a singleton pregnancy and a serum creatinine measurement during their second trimester were followed at two university hospitals in Korea between 2001 and 2015. Those with substantial renal function impairment or who delivered during the second trimester were not considered...
June 13, 2017: Clinical Journal of the American Society of Nephrology: CJASN
https://www.readbyqxmd.com/read/28608994/hiv-in-the-dialysis-population-current-issues-and-future-directions
#7
REVIEW
Suzanne M Boyle, Dong H Lee, Christina M Wyatt
Antiretroviral therapy has significantly reduced mortality due to HIV infection, but the aging HIV-positive patient population now faces a growing burden of comorbidity. This review describes the changing epidemiology of chronic kidney disease and end-stage renal disease in this population, and highlights recent advances in antiretroviral therapy and kidney transplantation that directly impact the care of patients with HIV infection and end-stage renal disease.
June 13, 2017: Seminars in Dialysis
https://www.readbyqxmd.com/read/28603826/differences-between-idiopathic-and-ischemic-dilated-cardiomyopathy
#8
Sana Fennira, Ihsen Zairi, Zouhaier Jnifene, Mariem Lakhal, Sofiene Kammoun, Sondos Kraiem
BACKGROUND: Ischemic cardiomyopathy can be reversible after revascularization hence the interest of making systematic coronary angiography that remain an invasive procedure. AIM: To detect epidemiological, clinical and paraclinical differences between idiopathic and ischemic dilated cardiomyopathy to identify predictors of coronary artery disease and to evaluate the interest of making systematic coronary angiography within the etiological check-up of dilated cardiomyopathy...
August 2016: La Tunisie Médicale
https://www.readbyqxmd.com/read/28603685/epidemiology-of-leptospirosis-in-costa-rica-2011-2015
#9
REVIEW
Marcelo Pérez Carvajal, Kaila A Fagerstrom
PURPOSE OF REVIEW: Leptospirosis is a global spirochete causing chronic renal disease that is increasing in Costa Rica. This paper identifies the prevalence and risk factors of leptospirosis in Costa Rica between the years of 2011-2015. RECENT FINDINGS: Clinical cases of leptospirosis in Costa Rica demonstrated various symptoms: from asymptomatic diseases to severe cases of kidney and liver failure. A variety of diagnostic methods with varying specificities and sensitivities were employed...
2017: Current Tropical Medicine Reports
https://www.readbyqxmd.com/read/28598537/factors-possibly-affecting-prognosis-in-children-with-wilms-tumor-diagnosed-before-24-months-of-age-a-report-from-the-associazione-italiana-ematologia-oncologia-pediatrica-aieop-wilms-tumor-working-group
#10
Paolo D'Angelo, Andrea Di Cataldo, Monica Terenziani, Gianni Bisogno, Paola Collini, Martina Di Martino, Fraia Melchionda, Clara Mosa, Marilina Nantron, Daniela Perotti, Giuseppe Puccio, Annalisa Serra, Serena Catania, Filippo Spreafico
BACKGROUND: Children with Wilms' tumor (WT) aged under 24 months (infants) have a better prognosis than older patients. Our aim was to study the epidemiology of this age group, with focus on the modality of diagnosis, tumor size, and association with malformations/syndromes, seeking to understand if any of these factors might be related to prognosis. PATIENTS AND METHODS: Infants diagnosed with WT between 2003 and February 2010 were evaluated. A query form was used to collect data on the modality of WT diagnosis (symptomatic or incidental), tumor volume, maximum diameter, site, and stage...
June 9, 2017: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/28595498/associations-of-smoking-with-cardiometabolic-profile-and-renal-function-in-a-romanian-population-based-sample-from-the-predatorr-cross-sectional-study
#11
Simona Georgiana Popa, Maria Moţa, Florin Dumitru Mihălţan, Adina Popa, Ioana Munteanu, Eugen Moţa, Cristian Serafinceanu, Cristian Guja, Nicolae Hâncu, Doina Catrinoiu, Radu Lichiardopol, Cornelia Bala, Bogdan Mihai, Gabriela Radulian, Gabriela Roman, Romulus Timar
BACKGROUND: The impact of smoking on morbidity is well known, but in Romania, limited data are available regarding the smoking prevalence and relationship with cardiometabolic profile and kidney function. OBJECTIVES: To assess the association of smoking with cardiometabolic traits and kidney function, in a Romanian population-based sample from the PREDATORR study. METHODS: PREDATORR was an epidemiological cross-sectional study. Between 2012 and 2014, participants were randomly selected from the lists of general practitioners and enrolled if they were aged 20 to 79 years, born and living in the past 10 years in Romania...
December 2017: European Journal of General Practice
https://www.readbyqxmd.com/read/28592606/high-dietary-phosphorus-density-is-a-risk-factor-for-incident-chronic-kidney-disease-development-in-diabetic-subjects-a-community-based-prospective-cohort-study
#12
Chang-Yun Yoon, Jung Tak Park, Jong Hyun Jhee, Juhwan Noh, Youn Kyung Kee, Changhwan Seo, Misol Lee, Min-Uk Cha, Hyoungnae Kim, Seohyun Park, Hae-Ryong Yun, Su-Young Jung, Seung Hyeok Han, Tae-Hyun Yoo, Shin-Wook Kang
Background: High serum phosphorus concentrations are associated with an increased risk of cardiovascular disease and progression of chronic kidney disease (CKD). However, the relation between dietary phosphorus intake and CKD development has not been well evaluated.Objective: In this study, we investigated the impact of dietary phosphorus density on the development of incident CKD in a cohort of subjects with normal renal function.Design: Data were retrieved from the Korean Genome and Epidemiology Study, a prospective community-based cohort study...
June 7, 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28592350/vitamin-d-status-in-renal-transplant-recipients-living-in-a-low-latitude-city-association-with-body-fat-cardiovascular-risk-factors-estimated-glomerular-filtration-rate-and-proteinuria
#13
Kelli T C Rosina, Ana Paula M Menna Barreto, Karine S S Pontes, Cyro J M Martins, Edison Souza, Rachel Bregman, Maria Inês Barreto Silva, Márcia R S T Klein
Recent evidence suggests that vitamin D deficiency is associated with CVD, impaired kidney function and proteinuria. To date, no study has evaluated these associations in renal transplant recipients (RTR) adjusting for body adiposity assessed by a 'gold standard' method. This study aimed to evaluate the vitamin D status and its association with body adiposity, CVD risk factors, estimated glomerular filtration rate (eGFR) and proteinuria in RTR, living in Rio de Janeiro, Brazil (a low-latitude city (22°54'10"S)), taking into account body adiposity evaluated by dual-energy X-ray absorptiometry (DXA)...
June 8, 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28586769/validation-of-surrogates-of-urine-osmolality-in-population-studies
#14
Sonia Youhanna, Lise Bankir, Paul Jungers, David Porteous, Ozren Polasek, Murielle Bochud, Caroline Hayward, Olivier Devuyst
BACKGROUND: The importance of vasopressin and/or urine concentration in various kidney, cardiovascular, and metabolic diseases has been emphasized recently. Due to technical constraints, urine osmolality (Uosm), a direct reflect of urinary concentrating activity, is rarely measured in epidemiologic studies. METHODS: We analyzed 2 possible surrogates of Uosm in 4 large population-based cohorts (total n = 4,247) and in patients with chronic kidney disease (CKD, n = 146)...
June 7, 2017: American Journal of Nephrology
https://www.readbyqxmd.com/read/28584624/the-european-renal-association-european-dialysis-and-transplant-association-registry-annual-report-2014-a-summary
#15
Maria Pippias, Anneke Kramer, Marlies Noordzij, Nikolaos Afentakis, Ramón Alonso de la Torre, Patrice M Ambühl, Manuel I Aparicio Madre, Felipe Arribas Monzón, Anders Åsberg, Marjolein Bonthuis, Encarnación Bouzas Caamaño, Ivan Bubic, Fergus J Caskey, Pablo Castro de la Nuez, Harijs Cernevskis, Maria de Los Ángeles Garcia Bazaga, Jean-Marin des Grottes, Raquel Fernández González, Manuel Ferrer-Alamar, Patrik Finne, Liliana Garneata, Eliezer Golan, James G Heaf, Marc H Hemmelder, Alma Idrizi, Kyriakos Ioannou, Faical Jarraya, Nino Kantaria, Mykola Kolesnyk, Reinhard Kramar, Mathilde Lassalle, Visnja V Lezaic, Frantisek Lopot, Fernando Macario, Ángela Magaz, Angel L Martín de Francisco, Eduardo Martín Escobar, Alberto Martínez Castelao, Wendy Metcalfe, Inmaculada Moreno Alia, Maurizio Nordio, Mai Ots-Rosenberg, Runolfur Palsson, Marina Ratkovic, Halima Resic, Boleslaw Rutkowski, Carmen Santiuste de Pablos, Nurhan Seyahi, María Fernanda Slon Roblero, Viera Spustova, Koenraad J F Stas, María E Stendahl, Olivera Stojceva-Taneva, Evgueniy Vazelov, Edita Ziginskiene, Ziad Massy, Kitty J Jager, Vianda S Stel
Background: This article summarizes the European Renal Association - European Dialysis and Transplant Association Registry's 2014 annual report. It describes the epidemiology of renal replacement therapy (RRT) for end-stage renal disease (ESRD) in 2014 within 35 countries. Methods: In 2016, the ERA-EDTA Registry received data on patients who in 2014 where undergoing RRT for ESRD, from 51 national or regional renal registries. Thirty-two registries provided individual patient level data and 19 provided aggregated patient level data...
April 2017: Clinical Kidney Journal
https://www.readbyqxmd.com/read/28583518/cystatin-c-based-equation-for-predicting-the-glomerular-filtration-rate-in-kidney-transplant-recipients
#16
Y Yang, K Y Kim, I Hwang, T Yim, W Do, M J Kim, S Lee, H-Y Jung, J-Y Choi, S-H Park, Y-L Kim, C-D Kim, J-H Cho
BACKGROUND: Precise monitoring of the glomerular filtration rate (GFR) is needed to estimate the allograft function in kidney transplant recipients (KTRs). The GFR is widely estimated with the use of formulas based on serum cystatin C (SCys) and serum creatinine (SCr) levels. We compared the efficacy of SCys-based equations with that of SCr-based equations to predict the allograft function. METHODS: We calculated the Modification of Diet in Renal Disease (MDRD), Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI Cr), CKD-EPI creatinine-cystatin C (CKD-EPI Cr/Cys), and CKD-EPI cystatin C (CKD-EP ICys) equations in 70 KTRs...
June 2017: Transplantation Proceedings
https://www.readbyqxmd.com/read/28581186/prevalence-of-chronic-kidney-disease-in-patients-with-chronic-hepatitis-b-a-cross-sectional-survey
#17
Ling Ning, Weiyin Lin, Xiaoyun Hu, Fan Rong, Xieer Liang, Yaobo Wu, Sheng Shen, Rui Yu, Jian Sun, Jinlin Hou
Renal safety is a major concern during long-term antiviral treatment for chronic hepatitis B (CHB). This study aimed to investigate the prevalence of chronic kidney disease (CKD) in patients with CHB that had been treated with antiviral therapy. This was a single center, cross-sectional study in a real-life cohort in which all patients received antiviral treatment. Serum creatinine-based equations from the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) were used to estimate the glomerular filtration rate (GFR)...
June 5, 2017: Journal of Viral Hepatitis
https://www.readbyqxmd.com/read/28579111/clinical-features-and-prognosis-of-infective-endocarditis-in-children-insights-from-a-tunisian-multicentre-registry
#18
Walid Jomaa, Imen Ben Ali, Dorra Abid, Samia Hajri Ernez, Leila Abid, Faten Triki, Samir Kammoun, Anissa Gharbi, Oussama Ben Rejeb, Abdallah Mahdhaoui, Gouider Jeridi, Mohamed A Azaiez, Aymen El Hraiech, Khaldoun Ben Hamda, Faouzi Maatouk
BACKGROUND: Infective endocarditis (IE) is a rare condition in the paediatric setting. No data on the epidemiology and prognosis of IE in children are available from North African countries. AIM: To investigate the epidemiological profile and prognosis of IE in children in Tunisia. METHODS: All patients aged≤18 years presenting with IE in three Tunisian tertiary care centres between January 1997 and September 2013 were included. Clinical features and 30-day and 6-month mortality rates were studied...
May 31, 2017: Archives of Cardiovascular Diseases
https://www.readbyqxmd.com/read/28576453/epidemiology-of-infections-and-antimicrobial-use-in-australian-haemodialysis-outpatients-findings-from-a-victorian-surveillance-network-2008-2015
#19
Leon J Worth, Tim Spelman, Steven G Holt, Judith A Brett, Ann L Bull, Michael J Richards
BACKGROUND: Patients with chronic renal failure who require haemodialysis are at high risk for infections. The objectives of this study were to determine the burden of bloodstream and local access-related infections and prescribing patterns for intravenous antibiotics in Australian haemodialysis outpatients. METHODS: A surveillance network was established following stakeholder consultation, with voluntary participation by haemodialysis centres and data collation by the Victorian Healthcare Associated Infection Surveillance System Coordinating Centre...
May 30, 2017: Journal of Hospital Infection
https://www.readbyqxmd.com/read/28575573/-contrast-induced-nephropathy-in-the-older-age-group-patients
#20
A A Ursta, E I Kharkov, M M Petrova, O V Ursta, A R Kotikov, A N Kiselev
This review devoted to actual medical problem that exists at a crossroad of cardiology, nephrology and radiology. Contrast induced nephropathy (CIN) is an important medical issue and its frequency is increasing last years. This disease may account for severe complications, including renal failure and even fatal outcome. We investigated contemporary sources to present epidemiology, pathogenesis, diagnosis, treatment and prophylaxis of CIN.
2017: Advances in Gerontology, Uspekhi Gerontologii
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