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1.
Arq. ciências saúde UNIPAR ; 27(2): 1010-1026, Maio-Ago. 2023.
Article in Portuguese | LILACS | ID: biblio-1425168

ABSTRACT

A Doença Renal Crônica (DRC) é uma importante redução da função renal que causa alterações no metabolismo dos indivíduos. Para acompanhar a progressão da DRC e prevenir possíveis complicações, foi realizada uma pesquisa para avaliar o perfil sociodemográfico, bioquímico e hematológico de pacientes com Insuficiência Renal Crônica (IRC) submetidos a hemodiálise. Esta pesquisa foi quantitativa, descritiva e transversal de caráter retrospectivo, realizada por meio da análise de dados secundários contidos nos prontuários dos pacientes. A coleta de dados ocorreu no Centro de Hemodiálise da cidade de Russas, no Ceará. A amostra foi constituída por 161 pacientes com DRC, sendo 63,35% do sexo masculino e 85,71% pardos, com uma idade média de 54,39 anos. Desses, 63,97% tinham entre 2 e 10 anos de tratamento e 57,76% possuíam ensino fundamental incompleto. 19,25% residiam em Russas. Resultados: Após a hemodiálise, os resultados mostraram 44 mg/dL de Ureia, 48,44% dos pacientes com valores normais. A hemoglobina e hematócrito médios foram 11,8 g/dL e 33,7%, respectivamente, sendo que 63,35% tiveram valores reduzidos. 85,10% dos pacientes tiveram contagem de plaquetas normal, 72,04% níveis adequados de ferro e albumina, 52,79% tiveram níveis elevados de ferritina, 23,61% redução de transferrina e níveis lipídicos satisfatórios. 79,50% apresentaram níveis séricos de potássio dentro da normalidade, 12,42% de fósforo acima do normal, 85,09% de cálcio dentro dos valores normais, 39,13% de PTHi normais e 86,33% de glicose dentro dos valores considerados normais. Com base nos resultados, concluiu-se que todos os pacientes em tratamento hemodialítico apresentam diversas alterações em decorrência da DRC e do próprio processo de tratamento. Portanto, a realização de exames para avaliar ou monitorar possíveis complicações da IRC é essencial para criar estratégias e intervenções mais eficazes, que melhorem a assistência prestada a esses pacientes e, consequentemente, da qualidade e expectativa de vida dos mesmos.


Chronic Kidney Disease (CKD) is an important reduction in kidney function that causes changes in the metabolism of individuals. To monitor the progression of CKD and prevent possible complications, a survey was carried out to assess the sociodemographic, biochemical and hematological profile of patients with Chronic Renal Failure (CRF) undergoing hemodialysis. This research was quantitative, descriptive and cross-sectional with a retrospective character, carried out through the analysis of secondary data contained in the patients' medical records. Data collection took place at the Hemodialysis Center in the city of Russas, Ceará. The sample consisted of 161 patients with CKD, 63.35% male and 85.71% brown, with an average age of 54.39 years. Of these, 63.97% had between 2 and 10 years of treatment and 57.76% had incomplete primary education. 19.25% resided in Russas. Results: After hemodialysis, the results showed 44 mg/dL of Urea, 48.44% of patients with normal values. Average hemoglobin and hematocrit were 11.8 g/dL and 33.7%, respectively, with 63.35% having reduced values. 85.10% of the patients had normal platelet counts, 72.04% had adequate levels of iron and albumin, 52.79% had high levels of ferritin, 23.61% had reduced transferrin and satisfactory lipid levels. 79.50% had serum levels of potassium within the normal range, 12.42% of phosphorus above normal, 85.09% of calcium within normal values, 39.13% of PTHi normal and 86.33% of glucose within the values considered normal. Based on the results, it was concluded that all patients on hemodialysis have several changes due to CKD and the treatment process itself. Therefore, carrying out tests to assess or monitor possible complications of CRF is essential to create more effective strategies and interventions that improve the care provided to these patients and, consequently, their quality and life expectancy.


La Enfermedad Renal Crónica (ERC) es una reducción importante de la función renal que provoca cambios en el metabolismo de los individuos. Para monitorizar la evolución de la ERC y prevenir posibles complicaciones, se realizó una encuesta para evaluar el perfil sociodemográfico, bioquímico y hematológico de los pacientes con Insuficiencia Renal Crónica (IRC) en hemodiálisis. Esta investigación fue cuantitativa, descriptiva y transversal con carácter retrospectivo, realizada a través del análisis de datos secundarios contenidos en las historias clínicas de los pacientes. La recolección de datos ocurrió en el Centro de Hemodiálisis de la ciudad de Russas, Ceará. La muestra estuvo constituida por 161 pacientes con ERC, 63,35% del sexo masculino y 85,71% pardos, con una edad media de 54,39 años. De estos, 63,97% tenían entre 2 y 10 años de tratamiento y 57,76% tenían primaria incompleta. El 19,25% residía en Russas. Resultados: Posterior a la hemodiálisis los resultados arrojaron 44 mg/dL de Urea, 48,44% de los pacientes con valores normales. La hemoglobina y el hematocrito medios fueron 11,8 g/dl y 33,7 %, respectivamente, con un 63,35 % con valores reducidos. El 85,10% de los pacientes presentaba plaquetas normales, el 72,04% presentaba niveles adecuados de hierro y albúmina, el 52,79% presentaba niveles elevados de ferritina, el 23,61% presentaba transferrina reducida y niveles satisfactorios de lípidos. El 79,50% presentaba niveles séricos de potasio dentro de la normalidad, el 12,42% de fósforo por encima de lo normal, el 85,09% de calcio dentro de los valores normales, el 39,13% de PTHi normal y el 86,33% de glucosa dentro de los valores considerados normales. Con base en los resultados, se concluyó que todos los pacientes en hemodiálisis tienen varios cambios debido a la ERC y al propio proceso de tratamiento. Por tanto, la realización de pruebas para evaluar o monitorizar las posibles complicaciones de la IRC es fundamental para crear estrategias e intervenciones más eficaces que mejoren la atención a estos pacientes y, en consecuencia, su calidad y esperanza de vida.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Patients/statistics & numerical data , Health Profile , Renal Dialysis/statistics & numerical data , Renal Insufficiency, Chronic/epidemiology , Kidney Diseases/epidemiology , Serology , Biochemistry , Medical Records/statistics & numerical data , Cross-Sectional Studies/methods , Creatinine , Data Analysis , Hematology
2.
Rev. cuba. med ; 62(1)mar. 2023.
Article in Spanish | LILACS, CUMED | ID: biblio-1450012

ABSTRACT

Introducción: El síndrome nefrótico es una patología que afecta el complejo glomerular del riñón, se caracteriza por una proteinuria mayor 3500 mg/d. De acuerdo a la respuesta de los esteroides se puede clasificar en síndrome nefrótico en esteroide resistente o esteroide sensible. Objetivo: Determinar la relación que existe entre la proteinuria y las variantes del síndrome nefrótico en adultos. Métodos: Se realizó un estudio descriptivo, retrospectivo, tipo serie de casos, con una población de 28 pacientes. Se recolectaron y se procesaron los datos a través del software Epi-Info 7,2TM; la frecuencia simple, la media estadística, prueba t de Student, y el coeficiente de correlación de Pearson. Resultados: En el análisis combinatorio de los fármacos adyuvantes para síndrome nefrótico, el grupo que utilizó antiproteinúricos pero no estatinas, demostró una diferencia estadísticamente significativa entre la proteinuria postratamiento media del grupo de síndrome nefrótico esteroideo resistente (6202 mg/d) vs síndrome nefrótico esteroideo sensible (65,9 mg/d) (valor de p 0,418). Existe una correlación negativa entre los niveles proteinuria postratamiento y el nivel de albúmina sérica postratamiento (r = - 0,7 valor de p < 0,00001). Conclusiones: Se demostró la ausencia de asociación entre la proteinuria inicial y las variantes de síndrome nefrótico esteroide sensible y esteroide resistente (valor de p = 0,8)(AU)


Introduction: Nephrotic syndrome is a pathology that affects the glomerular complex of the kidney, characterized by proteinuria greater than 3500 mg/d. According to the response to steroids, nephrotic syndrome can be classified as steroid-resistant or steroid-sensitive. Objective: To determine the relationship between proteinuria and the variants of the nephrotic syndrome in adults. Methods: A descriptive, retrospective, case series type study was carried out with a population of 28 patients. The data was collected and processed through Epi-Info 7.2TM software; simple frequency, statistical mean, student's t-test, and Pearson's correlation coefficient. Results: The statistically significant difference was obtained in the antiproteinuric and non-statin group, between the mean post-treatment proteinuria of the steroid resistant nephrotic syndrome group (6202 mg/d) in comparison to steroid sensitive nephrotic syndrome (65.9 mg/d) (p value 0.0418). There is negative correlation between post-treatment proteinuria levels and post-treatment serum albumin level (r= -0.7 p value <0.00001). Conclusions: The absence of association between initial proteinuria and steroid-sensitive and steroid-resistant variants of nephrotic syndrome was demonstrated (p value=0.8)(AU)


Subject(s)
Humans , Male , Female , Proteinuria , Steroids , Albuminuria , Kidney Diseases/epidemiology , Nephrotic Syndrome/epidemiology , Epidemiology, Descriptive , Retrospective Studies
3.
Rev. méd. Chile ; 151(1): 52-60, feb. 2023. tab, graf
Article in Spanish | LILACS | ID: biblio-1515421

ABSTRACT

BACKGROUND: The frequency of glomerular diseases is dynamic and varies according to geographic area. AIM: To evaluate the frequency of primary and secondary glomerulopathies, their demographic profile and main clinical characteristics. MATERIAL AND METHODS: Renal biopsies from native kidneys performed between 1999 and 2020 were retrospectively reviewed. Demographic characteristics, clinical presentation, most relevant laboratory tests, frequency of primary and secondary glomerulopathies were analyzed. RESULTS: We analyzed 550 kidney biopsies from patients with a median age of 48 years (64% females). Nephrotic syndrome was the main indication for renal biopsy. Primary and secondary glomerulopathies occurred with similar frequency. Within the primary glomerulopathies, membranous nephropathy (34.1%) was the most common, followed by IgA nephropathy (31.1%) and focal segmental glomerulosclerosis (14.1%). Among the secondary glomerulopathies, lupus nephropathy was the most common (41.7%), followed by pauciimmune glomerulonephritis (27.1%) and diabetic nephropathy (6.4%). When comparing the results with other regions, significant differences were observed with reported frequencies in United States, Europe, Asia and the rest of Latin America. CONCLUSIONS: The most common primary glomerulopathies were membranous nephropathy and IgA nephropathy. Among the secondary glomerulopathies lupus nephropathy and pauci-immune glomerulonephritis were the most common. Compared to international registries, we observed a high proportion of membranous nephropathy and pauci-immune glomerulonephritis.


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Aged , Aged, 80 and over , Young Adult , Glomerulonephritis, Membranous/pathology , Glomerulonephritis, Membranous/epidemiology , Glomerulonephritis, IGA/pathology , Glomerulonephritis, IGA/epidemiology , Biopsy , Retrospective Studies , Kidney/pathology , Kidney Diseases/etiology , Kidney Diseases/pathology , Kidney Diseases/epidemiology
4.
Epidemiol. serv. saúde ; 31(2): e20211050, 2022. tab, graf
Article in English, Portuguese | LILACS | ID: biblio-1384889

ABSTRACT

Objetivo: Determinar a razão oferta/necessidade de procedimentos relacionados com o diagnóstico e assistência à doença renal crônica no Sistema Único de Saúde (SUS), no estado de São Paulo, Brasil, 2019. Métodos: Estudo descritivo, utilizando dados dos sistemas de informações ambulatoriais e hospitalares do SUS. Os números de consultas médicas e exames diagnósticos e de acompanhamento da doença renal realizados no período foram comparados com as estimativas de necessidade obtidas por diretrizes ministeriais. Resultados: Usuários exclusivos do SUS eram 28.791.244, e indivíduos com hipertensão e/ou diabetes mellitus, 5.176.188. O número de procedimentos realizados e a razão entre esse número e a necessidade da população foram de 389.414 consultas com nefrologista (85%); 11.540.371 dosagens de creatinina sérica (223%); 705.709 dosagens de proteinúria (14%); 438.123 ultrassonografias renais (190%); e 1.045 biópsias renais (36%). Conclusão: Na assistência à doença renal crônica no SUS existem, simultaneamente, falta de oferta, desperdício e rastreamento deficiente de procedimentos importantes.


Objetivo: Determinar la relación oferta/necesidad de procedimientos relacionados con el diagnóstico y atención de la enfermedad renal crónica en Sistema Único de Salud (SUS) del Estado de São Paulo, Brasil, en 2019. Métodos: Estudio descriptivo utilizando datos de los sistemas de información ambulatoria y hospitalaria del SUS. Se comparó el número de consultas médicas, pruebas de diagnóstico y seguimiento de la enfermedad renal realizados con las estimaciones de necesidad recomendadas por directrices ministeriales. Resultados: Los usuarios exclusivos de SUS fueron 28.791.244 e hipertensos y/o diabéticos, 5.176.188. El número de procedimientos realizados y la relación entre este número y la necesidad de la población fueran de 389.414 consultas con nefrólogo (85%); 11.540.371 determinaciones de creatinina sérica (223%); 705.709 determinaciones de proteinuria (14%); 438.123 ecografías renales (190%); y 1.045 biopsias renales (36%). Conclusión: En la atención de enfermedad renal en SUS existe, simultáneamente, falta de oferta, desperdicio y seguimiento deficiente de procedimientos importantes.


Objective: To determine the supply/demand ratio for procedures related to diagnosis and treatment for chronic kidney disease in the Brazilian National Health System (SUS), in the state of São Paulo, Brazil, 2019. Methods: This was a descriptive study, using data from the SUS outpatient and hospital information systems. The numbers of medical consultations, diagnostic and chronic kidney disease monitoring tests, performed in the period, were compared with the demand estimation, obtained through ministerial guidelines. Results: Exclusive SUS users were 28,791,244, and individuals with arterial hypertension and/or diabetes mellitus, 5,176,188. The number of procedures performed and the ratio between this number and the needs of the population were 389,414 consultations with nephrologists (85%); 11,540,371 serum creatinine tests (223%); 705,709 proteinuria tests (14%); 438,123 kidney ultrasounds (190%); and 1,045 kidney biopsies (36%). Conclusion: In the chronic kidney disease care in the SUS it could be seen simultaneous existence of lack of supply, waste and inadequate screening of important procedures.


Subject(s)
Humans , Primary Health Care , Renal Insufficiency, Chronic/diagnosis , Renal Insufficiency, Chronic/epidemiology , Referral and Consultation/statistics & numerical data , Unified Health System , Brazil , Utilization Review , Diagnostic Tests, Routine/statistics & numerical data , Health Services Research , Kidney Diseases/epidemiology
5.
Arch. argent. pediatr ; 119(5): e480-e486, oct. 2021. ilus
Article in English, Spanish | LILACS, BINACIS | ID: biblio-1292126

ABSTRACT

El bajo peso al nacer (BP, < 2500 g), la restricción del crecimiento intrauterino (RCIU) y el parto prematuro (PP, < 37 semanas de gestación) son los factores clínicos más habituales para la programación alterada del número de nefronas y se asocian con un mayor riesgo de hipertensión, proteinuria y enfermedad renal futura en la vida. En la actualidad la evaluación indirecta del número total de nefronas mediante el uso de marcadores en el período posnatal representa el enfoque principal para evaluar el riesgo de evolución futura de los trastornos renales en los recién nacidos con BP, RCIU o PP.Se presentan los avances en la investigación en animales y sobre marcadores bioquímicos en humanos, y recomendaciones para la prevención del daño renal preconcepcional, incluidos los factores sociales y las enfermedades crónicas. La evidencia demuestra que la restricción de crecimiento y la prematuridad solas son capaces de modular la nefrogénesis y la función renal y, cuando son concurrentes, sus efectos tienden a ser acumulativos.


A low birth weight (LBW, < 2500 g), intrauterine growth restriction (IUGR), and preterm birth (PB, < 37 weeks of gestational age) are the most common clinical factors for an altered programming of nephron number and are associated with a greater risk for hypertension, proteinuria, and kidney disease later in life. At present, an indirect assessment of total nephron number based on postnatal markers is the most important approach to evaluate the risk for future kidney disorders in newborn infants with a LBW, IUGR or PB.Here we describe advances made in animal experiments and biochemical markers in humans, and the recommendations for the prevention of preconception kidney injury, including social factors and chronic diseases. According to the evidence, IUGR and prematurity alone can modulate nephrogenesis and kidney function, and, if occurring simultaneously, their effects tend to be cumulative.


Subject(s)
Humans , Animals , Female , Pregnancy , Infant, Newborn , Adult , Premature Birth , Kidney Diseases/etiology , Kidney Diseases/epidemiology , Infant, Low Birth Weight , Gestational Age , Kidney , Nephrons
6.
Rev. cuba. med ; 60(supl.1): e1409, 2021. graf
Article in Spanish | LILACS, CUMED | ID: biblio-1408953

ABSTRACT

Introducción: Las vasculitis asociadas a autoanticuerpos citoplasmáticos de neutrófilos son afecciones infrecuentes con una incidencia reportada de 46 a 184 casos por millón de personas y aparecen, generalmente, en edades tardías de la vida. Objetivo: Describir los hallazgos de una paciente en la que se diagnosticó vasculitis pauciinmune tipo poliangeítis microscópica tardíamente. Caso clínico: Se presenta el caso de una paciente de 60 años con antecedente de enfermedad renal crónica y compromiso respiratorio manifestado por disnea, tos productiva, malestar general y fiebre. En las imágenes se evidenció bronquiectasias y en los exámenes de laboratorio factor reumatoideo alto, autoanticuerpos citoplasmáticos antineutrófilos perinucleares positivos, anticuerpos antinucleares negativos y hemosiderófagos en el lavado broncoalveolar. Se instauró manejo con corticoides sistémicos con franca mejoría clínica. Sin embargo, una malformación arteriovenosa que originó una hemorragia en la fosa posterior, le ocasionó la muerte. Conclusiones: El diagnóstico de las vasculitis es complejo y depende en gran medida del criterio clínico, por lo que el médico debe estar presto a la interpretación de las manifestaciones clínicas y de los hallazgos paraclínicos(AU)


Introduction: Vasculitis associated with neutrophil cytoplasmic autoantibodies are infrequent conditions with a reported incidence of 46 to 184 cases per million people and it generally appears late in life. Objective: To describe the findings of a patient in whom microscopic polyangiitis-type pauciimmune vasculitis was late diagnosed. Clinical case report: We report a case of a 60-year-old patient with history of chronic kidney disease and respiratory compromise exhibited by dyspnea, productive cough, general malaise and fever. The images showed bronchiectasis and laboratory tests revealed high rheumatoid factor, positive perinuclear antineutrophil cytoplasmic autoantibodies, negative antinuclear antibodies, and bronchoalveolar lavage exposed hemosiderophages. Management with systemic corticosteroids was established with clear clinical improvement. However, an arteriovenous malformation that caused a hemorrhage in the posterior fossa caused his death. Conclusions: The diagnosis of vasculitis is complex and depends largely on clinical criteria, so physicians must be ready to interpret the clinical manifestations and paraclinical findings(AU)


Subject(s)
Humans , Male , Middle Aged , Vasculitis/diagnosis , Hemoptysis , Kidney Diseases/epidemiology
7.
J. bras. nefrol ; 42(3): 361-365, July-Sept. 2020.
Article in English, Portuguese | LILACS | ID: biblio-1134845

ABSTRACT

Abstract Given the high transmissibility of SARS-CoV-2, COVID-19 pandemic has a huge impact on our health system. Even in developed countries, strategic resources soon become insufficient. Although people over 60 and with comorbidities are at greater risk of developing severe forms, younger people may also require precious and scarce care. Hence, the World Health Organization recommend tests - PCR and serological tests - for detecting infected people on a large scale. The most common symptoms are fever, fatigue, dry cough, anorexia, myalgia, and dyspnea, with tomographic pulmonary findings being frequent even in asymptomatic cases. The Brazilian Society of Nephrology has published guidelines for the management of hypertensive, diabetic, dialysis, and transplant patients. In its alerts, care and precautions in dialysis units are also being detailed, both for the health team and for the patients. Although important renal manifestations are not yet evident in the admission of positive cases, recent studies with renal patients and performed in nephrology services are listed here. This pandemic lead us to learn from its progress in order to face new challenges in dialysis clinics, transplant services, and intensive care services.


Resumo Dada a elevada transmissibilidade do SARS-CoV-2, a pandemia de covid-19 causa enorme impacto no Sistema de Saúde. Mesmo em países do primeiro mundo, recursos estratégicos logo se tornam insuficientes. Ainda que pessoas acima de 60 anos e portadores de comorbidades, como hipertensão, corram maior risco de desenvolver formas graves, os mais jovens também podem requerer cuidados preciosos e escassos. Daí a Organização Mundial da Saúde recomendar testes - PCR e sorológicos - para detecção de infectados em larga escala. Sintomas mais comuns são febre, fadiga, tosse seca e dispneia, sendo frequente o achado tomográfico de manifestações pulmonares, mesmo em casos assintomáticos. A Sociedade Brasileira de Nefrologia tem divulgado diretrizes para manejo de pacientes hipertensos, dialíticos e transplantados. Em seus alertas, cuidados e precauções em unidades de diálise também estão sendo detalhados, tanto para a equipe de saúde como para os pacientes. Embora ainda não se evidenciem manifestações renais importantes na admissão dos casos positivos, são arrolados aqui estudos recentes com pacientes renais e realizados em serviços de nefrologia. Essa pandemia nos obriga a aprender com seu avanço, a fim de enfrentarmos novos desafios nas clínicas de diálise, nos serviços de transplante e de terapia intensiva.


Subject(s)
Humans , Pneumonia, Viral , Coronavirus Infections , Pandemics , Kidney Diseases/therapy , Kidney Diseases/epidemiology , Masks , Brazil , Betacoronavirus , SARS-CoV-2 , COVID-19 , Hypertension , Nephrology/organization & administration
8.
Rev. Col. méd. cir ; 159(1): 23-25, abr 2020. tab
Article in Spanish | LIGCSA, LILACS | ID: biblio-1247543

ABSTRACT

Objetivo: determinar la presencia de proteinuria en habitantes de una aldea de la región costera de Santa Rosa, Guatemala, julio del año 2019. Material y métodos: estudio descriptivo y transversal, en una muestra de 575 habitantes de la aldea Casas Viejas, captada por durante cuatro jornadas médicas. Las muestras de orina fueron analizadas con tiras reactivas. Resultados: de los habitantes que participaron, 55.48 % (319) fueron de sexo femenino, la mediana de edad fue de 24 años, el 39.820% (229) estudiante y el 85.2 % (490) sin antecedentes patológicos. De los factores predisponentes de enfermedad renal, el 56.170% (323) consume antiinflamatorios no esteroideo -AINES-, el 82.26 % (473) bebidas carbonatadas, el 13.570% (78) bebidas alcohólicas; la mediana de consumo de agua fue de 6 vasos diarios y 13.22 % (76) han estado expuestos a agroquímicos. Proteinuria se documentó en 8.87 % (51) de los habitantes. Conclusiones: más de la mitad de los sujeto de estudio son de sexo femenino y sin antecedentes patológicos; de los factores predisponentes a enfermedad renal los más frecuentes son el consumo de -AINES-, bebidas carbonatadas y la hidratación inadecuada. Nueve de cada cien sujetos de estudio presentan proteinuria.


Objetive: to establish urine protein presence in inhabitants of a small village of the coastal region in Santa Rosa, Guatemala. July 2019. Material y methods: Descriptive and transversal study performed on 575 persons from Casas Viejas village, using a nonprobabilistic sampling. Proteinuria was determined by urine test strips. Results: Of the persons studied, 55.48% (319) were female, mean age was 24 years old, 39.82% (229) were students and 85.25% had no pathological background. Predisposing factors of kidney disease were noted, 56.17% (323) consumed Non-steroidal Anti-inflammatory Drugs (NSAIDs), 82.26% (473) consumed carbonated drinks, 13.57% (78) alcoholic beverages, the mean water consumption was 6 glasses per day, and 13.22% (76), were exposed to agrochemical pesticides. Proteinuria was found in 8.87% (51) of the sample. Conclutions: more than half of population were female and didn´t showed pathological signs. Predisposing factors to kidney disease were, frequent NSAIDs use, carbonated drinks consumption a no adequate hydration. Nine of each one hundred people studied presented urine protein.


Subject(s)
Humans , Male , Female , Adolescent , Adult , Young Adult , Proteinuria/epidemiology , Pesticides/adverse effects , Proteinuria/diagnosis , Proteinuria/urine , Alcohol Drinking/adverse effects , Carbonated Beverages/adverse effects , Anti-Inflammatory Agents, Non-Steroidal/adverse effects , Prevalence , Cross-Sectional Studies , Risk Factors , Drinking , Guatemala/epidemiology , Kidney Diseases/diagnosis , Kidney Diseases/urine , Kidney Diseases/epidemiology
9.
Rev. chil. pediatr ; 91(1): 51-57, feb. 2020. tab, graf
Article in Spanish | LILACS | ID: biblio-1092787

ABSTRACT

Resumen: Introducción: La nefropatía falciforme (NF) es una complicación poco estudiada en la edad pediátrica, que se manifiesta en diferentes formas, incluyendo la glomerulopatía y la tubulopatía. Objetivo: Descri bir las complicaciones renales agudas y crónicas de niños con anemia de células falciformes (ACF). Pacientes y Método: Estudio de cohorte restrospectiva. Se incluyeron pacientes pediátricos con diagnóstico confirmado de enfermedad de células falciformes que tuvieran estudio nefro-urológico. Se consignó patrón electroforético de hemoglobina, presencia y tipo de afectación renal, y presencia de compromiso cardiológico. Se realizó análisis bivariado para comparar pacientes con y sin NF. Resultados: Se incluyeron 79 pacientes, 59.5% hombres, siendo el patrón electroforético más fre cuente Hb-SS (60.9%). La NF se presentó en el 70% de ellos, con una edad de 114 meses (RIQ 65-157). Las alteraciones más frecuentemente encontradas fueron hiperfiltración glomerular, mi croalbuminuria, lesión renal aguda, hipertensión arterial e hipostenuria. En el análisis bivariado, un ecocardiograma anormal fue más frecuente en los pacientes con NF (84,8% vs 54,3% p = 0,01), así como tuvieron una tendencia a mayor uso de medicamentos nefrotóxicos (74,5% vs 54,2% p = 0,07). Conclusiones: Nuestros hallazgos sugieren que la nefropatía falciforme puede presentarse a tempra na edad, siendo muy frecuente la hiperfiltración glomerular. Las complicaciones cardiopulmonares en ACF se podrían asociar con la presencia NF.


Abstract: Introduction: Sickle cell nephropathy (SCN) is a poorly studied complication of pediatric patients. It appears in different forms, including glomerulopathy, and tubulopathies. Objective: To describe acute and chronic renal complications in patients with sickle cell anemia (SCA). Patients and Method: Re trospective study. Pediatric patients with confirmed diagnosis of sickle cell disease were included who had a nephro-urology study. Hemoglobin electrophoresis pattern, presence and type of renal involvement, and presence of cardiac involvement were recorded. Bivariate analysis was perfor med to compare patients with and without SCN. Results: 79 patients were included, 59.5% of them were men, and the most frequent electrophoresis pattern was Hb-SS (60.9%). The SCN oc curred in 70% of patients with an average age of 114 months (RIQ 65-157). The most frequently observed alterations were glomerular hyperfiltration, microalbuminuria, acute kidney injury, ar terial hypertension, and hyposthenuria. In the bivariate analysis, an abnormal echocardiogram result was presented more frequently in patients with SCN (84.8% vs. 54.3% p = 0.01), as well as more frequent use of nephrotoxic drugs (74.5% vs. 54.2% p = 0.07). Conclusions: Our findings suggest that sickle cell nephropathy may occur at an early age, where glomerular hyperfiltration is very common. Cardiopulmonary complications in patients with SCA may be related to the presence of SCN.


Subject(s)
Humans , Male , Female , Infant , Child, Preschool , Child , Adolescent , Anemia, Sickle Cell/complications , Kidney Diseases/diagnosis , Kidney Diseases/etiology , Acute Disease , Chronic Disease , Prevalence , Retrospective Studies , Risk Factors , Glomerular Filtration Rate , Kidney Diseases/physiopathology , Kidney Diseases/epidemiology
10.
Rev. Pesqui. (Univ. Fed. Estado Rio J., Online) ; 12: 460-465, jan.-dez. 2020. tab
Article in English, Portuguese | LILACS, BDENF | ID: biblio-1053063

ABSTRACT

Objetivo: Determinar a prevalência da nefropatia induzida por contraste em pacientes cardiopatas submetidos a procedimentos angiográficos de diagnóstico e/ou tratamento. Método: Estudo prospectivo, quantitativo, realizado no setor de hemodinâmica de um hospital de grande porte, situado na região norte do Rio Grande do Sul, Brasil. A amostra foi constituída por 79 participantes através do cálculo de tamanho amostral. Resultados: A amostra foi formada por 52 (65,8%) homens e 27 (34,2%) mulheres. A idade média foi de 65,9 ± 9,52 anos. A incidência de nefropatia induzida por contraste foi de 30,38%, totalizando 24 pacientes. Conclusão: Foi evidenciada uma alta prevalência de nefropatia por contraste, apesar dos pacientes apresentarem poucos fatores de risco, o que ressalta a necessidade de medidas preventivas e redução do volume de contraste


Objective: To determine the prevalence of contrast-induced nephropathy in cardiac patients undergoing diagnostic and / or treatment angiographic procedures. Method: A prospective, quantitative study in the hemodynamics sector of a large hospital, located in the northern region of Rio Grande do Sul, Brazil. The sample consisted of 79 participants through the calculation of sample size. Results: The sample consisted of 52 (65.8%) men and 27 (34.2%) women. The mean age was 65.9 ± 9.52 years. The incidence of contrast-induced nephropathy was 30,38%, totaling 24 patients. Conclusion: A high prevalence of contrast nephropathy was evidenced, despite the fact that patients presented few risk factors, which highlights the need for preventive measures and reduction of contrast volume


Objetivo: Determinar la prevalencia de la nefropatía inducida por contraste en pacientes cardiopatas sometidos a procedimientos angiográficos de diagnóstico y / o tratamiento. Método: Estudio prospectivo, cuantitativo, realizado en el sector de hemodinámica de un hospital de gran porte, situado en la región norte de Rio Grande do Sul, Brasil. La muestra fue constituida por 79 participantes a través del cálculo de tamaño muestral. Resultados: La muestra fue formada por 52 (65,8%) hombres y 27 (34,2%) mujeres. La edad media fue de 65,9 ± 9,52 años. La incidencia de nefropatía inducida por contraste fue del 30,38%, totalizando 24 pacientes. Conclusión: Se evidenció una alta prevalencia de nefropatía por contraste, a pesar de que los pacientes presentaban pocos factores de riesgo, lo que resalta la necesidad de medidas preventivas y reducción del volumen de contraste


Subject(s)
Humans , Male , Female , Middle Aged , Aged , Angiography/adverse effects , Heart Diseases/complications , Heart Diseases/diagnostic imaging , Kidney Diseases/chemically induced , Kidney Diseases/epidemiology , Prospective Studies , Contrast Media/adverse effects , Coronary Disease/complications , Acute Kidney Injury/chemically induced , Hemodynamics
11.
Cienc. tecnol. salud ; 7(1): 77-86, 2020. ^c27 cmilus
Article in Spanish | LILACS | ID: biblio-1120572

ABSTRACT

La Enfermedad Renal Crónica de Causas no Tradicionales (ERCnT) ha aumentado en los últimos 20 años, convirtiéndose en un problema de salud pública importante que se observa principalmente en países de Centroamérica y Asia, afectando especialmente a trabajadores agrícolas jóvenes. La presencia de factores de riesgo relacionados con toxinas, medio ambiente y condiciones laborales sugiere una causa multifactorial, la cual puede que involucre la exposición a agroquímicos, contaminantes ambientales, y episodios repetidos de deshidratación. La comprensión de las condiciones sociales que unen estos factores en grupos específicos de población es fundamental para el desarrollo de programas de salud pública tendientes a la prevención de esta epidemia devastadora. Luego de presentar brevemente los antecedentes, este ensayo discute el paradigma de causalidad de la enfermedad implícito en la literatura disponible sobre ERCnT, concretamente la "multicausalidad", sitúa el enfoque en su contexto histórico, y presenta sus fortalezas y limitaciones. Luego, el ensayo presenta dos paradigmas de causalidad que podrían ayudar a avanzar en la investigación sobre las causas de la enfermedad, específicamente los enfoques socioecológico y de determinación social de la salud. El ensayo concluye con recomendaciones para una agenda de investigación e intervención que enfoque en explicar las causas de la ERCnT.


Chronic Kidney Disease of non-Traditional Causes (CKDnT) has increased over the past 20 years, becoming a significant public health issue observed mainly in countries in Central America and Asia, primarily affecting young male agricultural workers. The presence of toxin-, environmental-, and work-related risk factors in the affected communities suggests a multifactorial cause, which may involve exposure to agrochemicals, environmental contaminants, and repeated episodes of dehydration. An understanding of the social conditions that bring these factors together in specific groups is essential for the development of public health programs to prevent this devastating epidemic. After a brief background, this essay discusses the paradigm of disease causality implied in the available literature on CKDnT, namely "multicausality", puts it in its historical context, and presents its strengths and limitations. The essay then presents two causality paradigms that could help move forward research about the causes of this disease, specifically the socioecological and the social determination of health approaches. The essay concludes with recommendations for a research and intervention agenda that focuses on explaining the causes of CKDnT.


Subject(s)
Humans , Male , Adolescent , Adult , Middle Aged , Social Conditions , Causality , Renal Insufficiency, Chronic/prevention & control , Public Health , Risk Factors , Agrochemicals/adverse effects , Environmental Pollutants , Farmers , Guatemala , Kidney Diseases/epidemiology
12.
Ann. afr. méd. (En ligne) ; 13(4): 3861-3866, 2020. tab
Article in French | AIM | ID: biblio-1259098

ABSTRACT

Contexte et objectif. L'ampleur réelle des néphropathies congénitales est peu connue en Afrique et notamment en Guinée. L'objectif de cette étude était de déterminer la fréquence des néphropathies congénitales rencontrées. Méthodes. Cette étude documentaire de type descriptif sur la néphropathie congénitale, a été conduite entre les 1er janvier 2007 et 30 juin 2012, dans les services de pédiatrie et de chirurgie pédiatrique de Donka. Les paramètres d'intêret englobaient les données épidémiologiques, cliniques et paracliniques. Résultats. Parmi les 34.448 dossiers colligés, 26 présentaient une néphropathie congénitale. Il s'agissait des néphroblastomes (n=17), des syndromes de jonction pyélo-urétérale (n=6), d'une hydronéphrose sur rein multikystique gauche (n=1), d'un rein multikystique en ptose (n=1) et d'une ectopie rénale (n=1). Le sexe masculin était prépondérant (21/26) avec un sexe ratio de 4,2/1. Les enfants de 29 jours à 2 ans étaient les plus touchés. Conclusion. Les néphropathies congénitales sont paraissent moins fréquentes dans cette institution hospitalière, à cause du manque d'un plateau technique diagnostique optimal. Le diagnostic précoce des néphropathies congénitales devrait être fait dans la période prénatale ce qui permettrait une meilleure prise en charge des enfants affectés


Subject(s)
Academic Medical Centers , Guinea , Kidney Diseases/diagnosis , Kidney Diseases/epidemiology , Multicystic Dysplastic Kidney , Wilms Tumor
13.
Rev. Assoc. Med. Bras. (1992) ; 65(3): 441-445, Mar. 2019. tab
Article in English | LILACS | ID: biblio-1003045

ABSTRACT

SUMMARY INTRODUCTION: We analyzed the distribution and frequency of glomerular diseases in patients biopsied between 1992 and 2016 in centers that make up the AMICEN (Minas Gerais Association of Nephrology Centers). METHODS: We analyzed the biopsy reports of patients from 9 AMICEN nephrology centers. We took note of their age, gender, ultrasound use, post-biopsy resting time, whether the kidney was native or a graft, number of glomeruli and indication for the biopsy. The kidney biopsy findings were broken down into four categories: glomerular and non-glomerular diseases, normal kidneys and insufficient material for analysis. Those patients diagnosed with glomerular diseases were further divided into having primary or secondary glomerular diseases. RESULTS: We obtained 582 biopsy reports. The median age was 38 years (1 to 85). The number of glomeruli varied between 0 and 70 (median = 13.0). In total, 97.8% of the biopsies were ultrasound guided. The main indication was nephrotic syndrome (36.9%), followed by hematuria-proteinuria association (16.2%). Primary glomerular diseases proved to be the most frequent (75.3%), followed by secondary diseases (24.7%). Among the primary glomerular diseases, FSGS was found at a higher frequency (28.8%), while among the secondary diseases, SLE was the most prevalent (42.4%). Regarding prevalence findings, those for both primary and secondary diseases were similar to those found in the large Brazilian registries published thus far. CONCLUSION: Glomerular disease registries are an important tool to identify the prevalence of such disease in regions of interest and can serve as an instrument to guide public policy decisions concerning the prevention of terminal kidney diseases.


RESUMO INTRODUÇÃO: Analisamos a distribuição e frequência de doenças glomerulares de pacientes biopsiados entre 1992 e 2016 em centros que compõem a Amicen (Associação de Minas Gerais de Nefrologia). MÉTODOS: Analisamos os relatórios de biópsia de pacientes de nove centros de nefrologia da Amicen. Observamos idade, gênero, uso de ultrassom, tempo de descanso pós-biópsia, se o rim era nativo ou um enxerto, número de glomérulos e indicação para a biópsia. Os achados da biópsia do rim foram divididos em quatro categorias: doenças glomerulares e não glomerulares, rins normais e material insuficiente para análise. Os pacientes diagnosticados com doenças glomerulares foram ainda divididos em doenças glomerulares primárias ou secundárias. RESULTADOS: Obtivemos 582 relatórios de biópsia. A idade mediana foi de 38 anos (1 a 85). O número de glomérulos variou entre zero e 70 (mediana = 13,0). No total, 97,8% das biópsias foram guiadas por ultrassom. A principal indicação foi síndrome nefrótica (36,9%), seguida de associação hematúria-proteinúria (16,2%). As doenças glomerulares primárias revelaram-se as mais frequentes (75,3%), seguidas de doenças secundárias (24,7%). Entre as doenças glomerulares primárias, o FSGS foi encontrado em maior frequência (28,8%), enquanto nas doenças secundárias, o lúpus eritematoso sistêmico foi o mais prevalente (42,4%). Quanto aos achados de prevalência, aqueles para doenças primárias e secundárias foram semelhantes aos encontrados nos grandes registros brasileiros publicados até o momento. CONCLUSÃO: Os registros de doenças glomerulares são uma ferramenta importante para identificar a prevalência dessas doenças em regiões de interesse e pode servir como um instrumento para orientar decisões de políticas públicas relativas à prevenção de doenças renais terminais.


Subject(s)
Humans , Male , Female , Infant , Child, Preschool , Child , Adolescent , Adult , Aged , Aged, 80 and over , Young Adult , Glomerulonephritis/epidemiology , Kidney Diseases/epidemiology , Biopsy , Brazil/epidemiology , Registries/statistics & numerical data , Prevalence , Cross-Sectional Studies , Glomerulonephritis/pathology , Kidney/pathology , Kidney Diseases/pathology , Kidney Glomerulus/pathology , Middle Aged , Nephrology/statistics & numerical data
14.
Rev. cuba. pediatr ; 90(1): 47-58, ene.-mar. 2018. ilus, tab
Article in Spanish | LILACS | ID: biblio-901466

ABSTRACT

Antecedentes: a nivel mundial los datos epidemiológicos acerca de enfermedad renal en pacientes pediátricos son limitados, Honduras dispone de poca información actualizada. Objetivo: determinar la epidemiología y demografía de las atenciones en la consulta externa de Nefrología Pediátrica del Hospital Escuela Universitario, en Tegucigalpa, Honduras, en el período 2011-2015. Métodos: estudio descriptivo, retrospectivo. Universo conformado por 1 614 expedientes de pacientes atendidos en la consulta externa de Nefrología Pediátrica. Muestra de 1 141 expedientes, intervalo de confianza de 97 por ciento. Se realizó análisis univariado y bivariado de los datos con medidas de frecuencia y tendencia central utilizando el programa EPI-INFO 7.2 y Microsoft Office Excel 2013. Resultados: la prevalencia de las afecciones atendidas fueron: las infecciones del tracto urinario 516 (34,4 por ciento), seguido de 413 malformaciones nefrourológicas (26,5 por ciento) y 298 enfermedades glomerulares (19,9 por ciento). En cuanto al diagnóstico de infecciones del tracto urinario, se encontró que 49,8 por ciento se presentaron en menores de cinco años, y de estos, 67,1 por ciento pertenecían al sexo femenino. También, de estos pacientes, se encontró que 43 (8,3 por ciento) estaban asociados a alguna malformación congénita (las principales fueron defectos congénitos de la pelvis renal y malformaciones congénitas ureterales). Conclusiones: las infecciones del tracto urinario y las malformaciones nefrourológicas son las nefropatías más frecuentes en la consulta externa de Nefrología Pediátrica del principal hospital del país, y predominan en el sexo femenino. Las principales malformaciones nefrourológicas son las malformaciones congénitas y las hidronefrosis(AU)


Background: epidemiological data about renal disease in pediatric patients are limited worldwide. In Honduras updated information on this topic is scant. Objective: determine the epidemiology and demography of care at the outpatient Pediatric Nephrology service of the University Hospital in Tegucigalpa, Honduras in the period 2011-2015. Methods: a descriptive retrospective study was conducted of a universe of 1 614 records of patients cared for at the outpatient Pediatric Nephrology service. The study sample was composed of 1 141 records, and the confidence interval was 97 percent. Univariate and bivariate analysis of the data was based on frequency and central tendency measurements using the software EPI-INFO 7.2 and Microsoft Office Excel 2013. Results: the conditions cared for showed the following prevalence: urinary tract infection 516 (34.4 percent), followed by nephro-urological malformation 413 (26.5 percent) and glomerular disease 298 (19.9 percent). Of the total urinary tract infections diagnosed, 49.8 percent occurred in children under five years of age, 67.1 percent of whom were female. It was also found that 43 (8.3 percent) of these patients had some type of congenital malformation, mainly congenital defects of the renal pelvis and congenital ureteral malformations. Conclusions: urinary tract infections and nephro-urological malformations are the most frequent nephropathies at the outpatient Pediatric Nephrology service of the most important hospital in the country, with a predominance of the female sex. The main nephro-urological malformations were congenital malformations and hydronephrosis(AU)


Subject(s)
Humans , Male , Female , Infant, Newborn , Infant , Child, Preschool , Child , Adolescent , Demography/methods , Kidney Diseases/epidemiology , Nephrology/methods
15.
J. bras. nefrol ; 39(4): 376-383, Oct.-Dec. 2017. tab, graf
Article in English | LILACS | ID: biblio-893801

ABSTRACT

Abstract Introduction: A report on the prevalence of glomerular disease diagnosed via renal biopsy in Salvador, BA, Brazil was published in 1973 and showed a predominance of membranoproliferative glomerulonephritis, which was frequently associated with hepatosplenic schistosomiasis. Objective: In this study, we investigate the potential changes in the distribution of glomerular diseases after a period of important epidemiological transition in Brazil. Methods: Pathology reports of all patients subjected to kidney biopsy from 2003 to 2015 in a referral nephrology service were reviewed. Clinical, laboratorial and pathological diagnoses were collected for analysis. Histological slides of the biopsies performed between 2003 and 2006 were reviewed to examine the accuracy of the estimates based on the pathology reports. Results: Among the biopsies performed during the time period, 1,312 met the inclusion criteria for the study. Focal and segmental glomerulosclerosis was the most prevalent diagnosis, followed by lupus nephritis. However, a trend toward a decrease in the prevalence of focal and segmental glomerulosclerosis was detected (p < 0.05), and an increase in lupus (p < 0.0001) and membranous glomerulonephritis (p < 0.005) was observed. Conclusion: The data presented herein suggest the occurrence of changes in the distribution of nephrological diseases in Salvador, Brazil. The disease that was most prevalent shifted from membranoproliferative glomerulonephritis to focal and segmental glomerulosclerosis from 1975 to 2006 and from focal and segmental glomerulosclerosis to lupus nephritis from 2006 to 2015.


Resumo Introdução: um relatório sobre a prevalência de glomerulopatia diagnosticada por biópsia renal em Salvador foi publicado em 1973, demonstrando o predomínio de glomerulonefrite membranoproliferativa, frequentemente associada a esquistossomose hepatoesplênica. Objetivo: no presente estudo, investigamos as possíveis mudanças na distribuição das glomerulopatias após um período de importantes transições epidemiológicas no Brasil. Métodos: foram revisados todos os relatos de pacientes submetidos a biópsia renal de 2003 a 2015 em um serviço de referência em nefrologia. Diagnósticos clínicos, laboratoriais e patológicos foram colhidos para análise. Lâminas histológicas das biópsias executadas entre 2003 e 2006 foram revisadas para avaliar a precisão das estimativas baseadas nos laudos anatomopatológicos. Resultados: entre as biópsias realizadas durante o período em questão, 1.312 satisfizeram os critérios de inclusão do estudo. Glomeruloesclerose segmentar e focal foi o diagnóstico mais prevalente, seguido de nefrite lúpica. Entretanto, foi detectada tendência de queda na prevalência da glomeruloesclerose segmentar e focal (p < 0,05) e de elevação nos casos de lúpus (p < 0,0001) e glomerulonefrite membranosa (p < 0,005). Conclusão: os dados apresentados neste estudo sugerem a ocorrência de mudanças na distribuição das doenças nefrológicas em Salvador. A doença mais prevalente passou de glomerulonefrite membranoproliferativa para glomeruloesclerose segmentar e focal de 1975 a 2006 e de glomeruloesclerose segmentar e focal para nefrite lúpica de 2006 a 2015.


Subject(s)
Humans , Male , Female , Infant , Child, Preschool , Child , Adolescent , Adult , Middle Aged , Aged , Aged, 80 and over , Young Adult , Kidney Diseases/pathology , Kidney Diseases/epidemiology , Kidney Glomerulus , Time Factors , Biopsy , Brazil/epidemiology , Prevalence
16.
Rev. bras. ter. intensiva ; 29(3): 303-309, jul.-set. 2017. tab, graf
Article in Portuguese | LILACS | ID: biblio-899517

ABSTRACT

RESUMO Objetivo: Estabelecer se há superioridade entre os critérios para predizer desfecho clínico desfavorável na lesão renal aguda e nefropatia induzidas por contraste. Métodos: Estudo retrospectivo conduzido em hospital terciário com 157 pacientes submetidos à infusão de contraste radiológico para fins propedêuticos. Resultados: Cumpriram os critérios para inclusão 147 pacientes. Aqueles que cumpriram os critérios de lesão renal aguda induzida por contraste (59) também cumpriram os critérios para nefropatia induzida por contraste (76); 44,3% dos pacientes cumpriram os critérios para o estadiamento pelo sistema KDIGO; 6,4% dos pacientes necessitaram utilizar terapia de substituição renal, e 10,7% dos pacientes morreram. Conclusão: O diagnóstico de nefropatia induzida por contraste foi o critério mais sensível para determinar a necessidade de terapia de substituição renal e óbito, enquanto o KDIGO demonstrou a maior especificidade; na população avaliada, não houve correlação entre o volume de contraste e a progressão para lesão renal induzida por contraste, nefropatia induzida por contraste, diálise de suporte ou óbito.


ABSTRACT Objective: To establish whether there is superiority between contrast-induced acute kidney injury and contrast-induced nephropathy criteria as predictors of unfavorable clinical outcomes. Methods: Retrospective study carried out in a tertiary hospital with 157 patients undergoing radiocontrast infusion for propaedeutic purposes. Results: One hundred forty patients fulfilled the inclusion criteria: patients who met the criteria for contrast-induced acute kidney injury (59) also met the criteria for contrast-induced nephropathy (76), 44.3% met the criteria for KDIGO staging, 6.4% of the patients required renal replacement therapy, and 10.7% died. Conclusion: The diagnosis of contrast-induced nephropathy was the most sensitive criterion for renal replacement therapy and death, whereas KDIGO showed the highest specificity; there was no correlation between contrast volume and progression to contrast-induced acute kidney injury, contrast-induced nephropathy, support dialysis or death in the assessed population.


Subject(s)
Humans , Adult , Aged , Aged, 80 and over , Renal Replacement Therapy/statistics & numerical data , Contrast Media/adverse effects , Acute Kidney Injury/diagnosis , Intensive Care Units , Prognosis , Severity of Illness Index , Prevalence , Retrospective Studies , Sensitivity and Specificity , Disease Progression , Contrast Media/administration & dosage , Acute Kidney Injury/chemically induced , Acute Kidney Injury/epidemiology , Kidney Diseases/diagnosis , Kidney Diseases/chemically induced , Kidney Diseases/epidemiology , Middle Aged
17.
Acta Paul. Enferm. (Online) ; 30(3): 280-286, mai-jun. 2017. tab, graf
Article in Portuguese | BDENF, LILACS | ID: biblio-885814

ABSTRACT

Resumo Objetivo Identificar e descrever o perfil dos pacientes inscritos em lista única de espera para a realização do transplante renal no estado de São Paulo. Métodos Estudo epidemiológico transversal com abordagem quantitativa para identificar e descrever o perfil dos pacientes inscritos em fila única de espera para o transplante renal. Realizou-se levantamento nas bases de dados da Central de Notificação, Captação e Distribuição de Órgãos do Cadastro Técnico Único, estabelecendo-se como variáveis as características clínicas, demográficas e relativas ao desfecho de convocação no período de período de 2009 a 2015. A amostra foi composta por 12.415 pacientes que realizavam hemodiálise e paralelo ao tratamento encontravam-se inscritos para a realização do transplante renal. Para análise estatística descritiva, utilizou-se os testes Qui-Quadrado, t de Student e para significância Kaplan-Meier. Resultados Foram incluídos 12.415 pacientes, identificou-se média de idade de 50 anos, sexo masculino (59,6%), cor branca (63,1%), tipo sanguíneo O (48,9%), região metropolitana de São Paulo (73,82%), diagnóstico não especificado (34,5%), não realizaram transplante (77,2%) e sem condições clínicas de realizar o transplante (99,8%). Conclusão Conhecer o perfil dos pacientes com doença renal crônica que aguardam em lista única nos permite traçar novas estratégias de cuidados em saúde para redução principalmente das taxas de morbidade e mortalidade. Nota-se carência de atendimento da demanda e altos índices de recusa.


Abstract Objective To identify and describe the profile of patients placed on a single waiting list for renal transplantation in the state of São Paulo. Methods Cross-sectional epidemiological study of quantitative approach to identify and describe the profile of patients placed on a single waiting list for renal transplantation. In the period from 2009 to 2015, a survey was conducted in the databases of the Notification, Collection and Distribution Center of Organs of the Single Technical Registry, and the following characteristics were established as variables: clinical, demographic and information related to the convocation result. The sample included 12,415 patients undergoing hemodialysis who were simultaneously registered for renal transplantation. The Chi-Square and Student's t-test were used for descriptive statistical analysis and the Kaplan-Meier estimate was used for significance. Results A total of 12,415 patients were included, mean age was 50 years, male gender (59.6%), white color (63.1%), blood type O (48.9%), metropolitan region of São Paulo (73.82%), unspecified diagnosis (34.5%), did not undergo transplantation (77.2%), and without clinical conditions to perform the transplant (99.8%). Conclusion Knowing the profile of patients with chronic kidney disease on the single waiting list allows the development of new health care strategies for reducing mainly morbidity and mortality rates. There is lack in meeting the care demands and high rates of refusal.


Subject(s)
Humans , Male , Female , Infant , Child, Preschool , Child , Adolescent , Adult , Middle Aged , Aged , Young Adult , Health Profile , Waiting Lists , Kidney Transplantation , Kidney Diseases/mortality , Kidney Diseases/epidemiology , Cross-Sectional Studies , Evaluation Studies as Topic
19.
In. Kalil Filho, Roberto; Fuster, Valetim; Albuquerque, Cícero Piva de. Medicina cardiovascular reduzindo o impacto das doenças / Cardiovascular medicine reducing the impact of diseases. São Paulo, Atheneu, 2016. p.789-799.
Monography in Portuguese | LILACS | ID: biblio-971568
20.
J. bras. nefrol ; 37(2): 166-170, Apr-Jun/2015. tab
Article in Portuguese | LILACS | ID: lil-751457

ABSTRACT

Resumo Introdução: Atualmente, a população idosa do Brasil está sofrendo aumento significativo. O envelhecimento é um processo fisiológico que causa alterações nos diversos órgãos, inclusive no rim. A biópsia renal é de suma importância para esclarecimento das alterações morfológicas dessas entidades. Objetivos: Os objetivos deste trabalho foram realizar a análise clínica e epidemiológica dos pacientes idosos e avaliar a prevalência das principais glomerulopatias que os acometem. Métodos: Trata-se de um estudo retrospectivo e descritivo, com revisão de 104 laudos de biópsias renais de idosos, com idade igual ou superior a 60 anos, realizados no Serviço de Nefropatologia da Universidade Federal do Triângulo Mineiro (UFTM), entre o período de janeiro de 1996 e dezembro de 2010. Os pacientes foram agrupados segundo síndrome clínica. Resultados: Foram revistas 104 biópsias de pacientes idosos. Destes, 52,94% pertenciam ao gênero masculino. A Hipertensão Arterial foi encontrada em 50,54% dos pacientes. A síndrome clínica predominante foi a Síndrome Nefrótica (42,17%). A maioria das doenças foi de origem glomerular. As podocitopatias foram as glomerulopatias mais prevalentes (34,07%). Discussão/Conclusão: Por meio dessa revisão, observamos que a síndrome nefrótica foi a principal síndrome clínica e as podocitopatias foram as glomerulopatias com mais prevalência no grupo de pacientes idosos submetidos à biópsia renal. A análise das biópsias renais dos pacientes idosos é de fundamental importância, uma vez que o conhecimento das manifestações clínicas das principais glomerulopatias que acometem esse grupo auxiliam a elucidação diagnóstica e no estabelecimento da conduta terapêutica. .


Abstract Introduction: Currently, the elderly population of Brazil is suffering significant increase. Aging is a physiological process that causes changes in various organs, including the kidney. A kidney biopsy is of paramount importance to clarify the morphological changes of these entities. Objectives: The aim of this work was to conduct a clinical epidemiological analysis of elderly patients and evaluate the prevalence of major glomerulopathies that affect. Methods: This is a retrospective and descriptive, with a review of 104 reports of renal biopsies of elderly aged over 60 years, performed in the Nefropatologia Federal University of Triângulo Mineiro (UFTM), between periods January 1996 and December 2010. Patients were grouped according to clinical syndrome. Results: We reviewed 104 biopsies of elderly patients. Of these, 52.94% were male. The Hypertension was found in 50.54% of patients. The clinical syndrome was the predominant nephrotic syndrome (42.17%). Most disease was glomerular origin. The glomerulopathy was the most prevalent (34.07%). Discussion/Conclusion: Through this review, we noted that the nephrotic syndrome was the main clinical syndrome and Podocytophaties glomerulopathies were more prevalent in the group of elderly patients undergoing renal biopsy. The analysis of renal biopsies of elderly patients is of paramount importance, since knowledge of the clinical manifestations of major glomerulopathies that affect this group, to assist in establishing the diagnosis and therapeutic management. .


Subject(s)
Humans , Male , Female , Aged , Kidney Diseases/epidemiology , Kidney Glomerulus , Brazil/epidemiology , Prevalence , Retrospective Studies , Urban Health
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