RESUMEN
BACKGROUND: Infants and toddlers with kidney failure are susceptible to neurodevelopmental delays due to medical comorbidities and rapid brain development in early childhood. However, research on the neuropsychological development of this patient population has been limited over the past 10 years. METHODS: We performed a retrospective study to evaluate the neurodevelopmental functioning of infants/toddlers with kidney failure who completed the Bayley Scales of Infant and Toddler Development (3rd and 4th Edition) as part of a pretransplant evaluation between 2010 and 2022 (n = 23; Mage = 18 months, SD = 8.53; 16 males) using t-tests, linear model, and Pearson correlations. RESULTS: Mean Bayley scores of participants were below normative means for cognition (M = 86.74, 95% CI = 80.53-92.94, p < 0.001), language (M = 79.20, 95% CI = 73.32-85.08, p < 0.001), and motor (M = 78.00, 95% CI = 70.15-85.85, p < 0.001) domains. After adjusting for prematurity and epilepsy, patients on dialysis had significantly lower cognitive (78.7 vs. 93.8; p = 0.001) and motor scores (67.1 vs. 85.5; p = 0.01) compared to no dialysis. Pretransplant cognitive scores were positively correlated with posttransplant Full-Scale IQ (r(8) = 0.65 p = 0.04), verbal comprehension (r(8) = 0.75 p = 0.02), and fluid reasoning (r(7) = 0.68 p = 0.045). Similarly, pretransplant language scores were positively correlated with posttransplant Full-Scale IQ (r(7) = 0.74 p = 0.03) and verbal comprehension (r(7) = 0.73 p = 0.03). Of the 16 participants who reached age > 5 years during the study period, seven were diagnosed with a neurodevelopmental disorder, including three with autism spectrum disorder. CONCLUSIONS: Infants and toddlers with kidney failure are at risk of developmental delays and later neurodevelopmental disorders. Dialysis is associated with cognitive and motor delays independent of prematurity and epilepsy.
Asunto(s)
Desarrollo Infantil , Trasplante de Riñón , Humanos , Masculino , Femenino , Lactante , Estudios Retrospectivos , Trasplante de Riñón/efectos adversos , Preescolar , Pruebas Neuropsicológicas , Cognición , Discapacidades del Desarrollo/etiología , Discapacidades del Desarrollo/epidemiología , Discapacidades del Desarrollo/diagnóstico , Trastornos del Neurodesarrollo/etiología , Trastornos del Neurodesarrollo/epidemiología , Trastornos del Neurodesarrollo/diagnóstico , Diálisis Renal , Insuficiencia Renal/etiología , Insuficiencia Renal/epidemiología , Insuficiencia Renal/diagnósticoRESUMEN
BACKGROUND: With rising costs and burden of chronic kidney disease (CKD), timely referral of patients to a kidney specialist is crucial. Currently, Kidney Health Australia (KHA) uses a 'heat map' based on severity and not future risk of kidney failure, whereas the kidney failure risk equation (KFRE) score predicts future risk of progression. AIMS: Evaluate whether a KFRE score assists with timing of CKD referrals. METHODS: Retrospective cohort of 2137 adult patients, referred to tertiary hospital outpatient nephrologist between 2012 and 2020, were analysed. Referrals were analysed for concordance with the KHA referral guidelines and, with the KFRE score, a recommended practice. RESULTS: Of 2137 patients, 626 (29%) did not have urine albumin-to-creatinine ratio (UACR) measurement at referral. For those who had a UACR, the number who met KFRE preferred referral criteria was 36% less than KHA criteria. If the recommended KFRE score was used, then fewer older patients (≥40 years) needed referral. Positively, many diabetes patients were referred, even if their risk of kidney failure was low, and 29% had a KFRE over 3%. For patients evaluated meeting KFRE criteria, a larger proportion (76%) remained in follow-up, with only 8% being discharged. CONCLUSIONS: KFRE could reduce referrals and be a useful tool to assist timely referrals. Using KFRE for triage may allow those patients with very low risk of future kidney failure not be referred, remaining longer in primary care, saving health resources and reducing patients' stress and wait times. Using KFRE encourages albuminuria measurement.
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Nefrología , Atención Primaria de Salud , Derivación y Consulta , Humanos , Masculino , Femenino , Estudios Retrospectivos , Persona de Mediana Edad , Anciano , Medición de Riesgo , Australia , Adulto , Insuficiencia Renal/terapia , Insuficiencia Renal/diagnóstico , Insuficiencia Renal Crónica/terapia , Insuficiencia Renal Crónica/diagnóstico , Insuficiencia Renal Crónica/epidemiología , Tasa de Filtración Glomerular , Progresión de la Enfermedad , Creatinina/orinaRESUMEN
Importance: Hemodialysis requires reliable vascular access to the patient's blood circulation, such as an arteriovenous access in the form of an autogenous arteriovenous fistula or nonautogenous arteriovenous graft. This Review addresses key issues associated with the construction and maintenance of hemodialysis arteriovenous access. Observations: All patients with kidney failure should have an individualized strategy (known as Patient Life-Plan, Access Needs, or PLAN) for kidney replacement therapy and dialysis access, including contingency plans for access failure. Patients should be referred for hemodialysis access when their estimated glomerular filtration rate progressively decreases to 15 to 20 mL/min, or when their peritoneal dialysis, kidney transplant, or current vascular access is failing. Patients with chronic kidney disease should limit or avoid vascular procedures that may complicate future arteriovenous access, such as antecubital venipuncture or peripheral insertion of central catheters. Autogenous arteriovenous fistulas require 3 to 6 months to mature, whereas standard arteriovenous grafts can be used 2 to 4 weeks after being established, and "early-cannulation" grafts can be used within 24 to 72 hours of creation. The prime pathologic lesion of flow-related complications of arteriovenous access is intimal hyperplasia within the arteriovenous access that can lead to stenosis, maturation failure (33%-62% at 6 months), or poor patency (60%-63% at 2 years) and suboptimal dialysis. Nonflow complications such as access-related hand ischemia ("steal syndrome"; 1%-8% of patients) and arteriovenous access infection require timely identification and treatment. An arteriovenous access at high risk of hemorrhaging is a surgical emergency. Conclusions and Relevance: The selection, creation, and maintenance of arteriovenous access for hemodialysis vascular access is critical for patients with kidney failure. Generalist clinicians play an important role in protecting current and future arteriovenous access; identifying arteriovenous access complications such as infection, steal syndrome, and high-output cardiac failure; and making timely referrals to facilitate arteriovenous access creation and treatment of arteriovenous access complications.
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Derivación Arteriovenosa Quirúrgica , Fallo Renal Crónico , Diálisis Renal , Humanos , Derivación Arteriovenosa Quirúrgica/efectos adversos , Derivación Arteriovenosa Quirúrgica/métodos , Fallo Renal Crónico/diagnóstico , Fallo Renal Crónico/cirugía , Fallo Renal Crónico/terapia , Trasplante de Riñón , Insuficiencia Renal/diagnóstico , Insuficiencia Renal/cirugía , Insuficiencia Renal/terapia , Terapia de Reemplazo Renal/métodos , Estudios Retrospectivos , Resultado del Tratamiento , Derivación y Consulta , Protocolos ClínicosRESUMEN
BACKGROUND: Multiple myeloma is a malignant tumour of the blood in which abnormal proliferation of plasma cells leads to bone destruction, renal impairment, anaemia, and hypercalcaemia. Renal impairment caused by multiple myeloma is a common and serious condition; however, the prognosis of multiple myeloma at the time of diagnosis remains unclear. METHOD: We conducted searches for literature in PubMed, Web of Science, Cochrane, Embase, CNKI, Wanfang, and VIP databases up to 30 April 2023. Progression-free survival and overall survival with and without renal impairment at the time of multiple myeloma diagnosis were compared, and prognostic indicators were analysed. RESULTS: Six studies were finally included. Among patients with multiple myeloma, 319 had renal impairment, and 1166 had no renal impairment. Compared to the control group, no significant difference was observed in overall or progression-free survival in patients with multiple myeloma complicated with renal impairment. CONCLUSION: The limited low-quality evidence available does not support an association between prognosis and multiple myeloma complicated by kidney injury.
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Mieloma Múltiple , Insuficiencia Renal , Mieloma Múltiple/complicaciones , Mieloma Múltiple/diagnóstico , Mieloma Múltiple/mortalidad , Humanos , Pronóstico , Insuficiencia Renal/etiología , Insuficiencia Renal/diagnóstico , Supervivencia sin ProgresiónRESUMEN
Renal dysfunction (RD) often characterizes the worse course of patients with advanced heart failure (AHF). Many prognosis assessments are hindered by researcher biases, redundant predictors, and lack of clinical applicability. In this study, we enroll 1736 AHF/RD patients, including data from Henan Province Clinical Research Center for Cardiovascular Diseases (which encompasses 11 hospital subcenters), and Beth Israel Deaconess Medical Center. We developed an AI hybrid modeling framework, assembling 12 learners with different feature selection paradigms to expand modeling schemes. The optimized strategy is identified from 132 potential schemes to establish an explainable survival assessment system: AIHFLevel. The conditional inference survival tree determines a probability threshold for prognostic stratification. The evaluation confirmed the system's robustness in discrimination, calibration, generalization, and clinical implications. AIHFLevel outperforms existing models, clinical features, and biomarkers. We also launch an open and user-friendly website www.hf-ai-survival.com , empowering healthcare professionals with enhanced tools for continuous risk monitoring and precise risk profiling.
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Insuficiencia Cardíaca , Humanos , Insuficiencia Cardíaca/mortalidad , Insuficiencia Cardíaca/fisiopatología , Masculino , Femenino , Anciano , Pronóstico , Persona de Mediana Edad , Inteligencia Artificial , Medición de Riesgo/métodos , Análisis de Supervivencia , Insuficiencia Renal/mortalidad , Insuficiencia Renal/fisiopatología , Insuficiencia Renal/diagnóstico , BiomarcadoresRESUMEN
BACKGROUND: Although kidney insufficiency has been shown to be associated with increased risk of myocardial injury, benefit of coronary angiography (CAG) and revascularization remains uncertain, with implications on management strategies and outcomes. We aimed to compare rates of CAG and revascularization and subsequent risk of cardiovascular and kidney outcomes in hospitalized patients with myocardial injury and kidney dysfunction. METHODS: Retrospective cohort study encompassing hospitalized patients with myocardial injury i.e. elevated troponin I or T and an eGFR ≤60 ml/min/1.73 m2 identified between 2011 and 2021 in Danish national registers. 30-day odds for CAG were computed across granular eGFR-categories based on multiple logistic regression. Standardized one-year risks of cardiovascular and kidney outcomes including mortality were determined based on hazards obtained in multiple Cox regression. RESULTS: A total of 52,798 patients with myocardial injury were identified. CAG was performed in 14.3 % (n = 7549). 30-day odds ratios for CAG were 0.64 [0.60-0.68], 0.38 [0.34-0.42], 0.18 [0.14-0.22], and 0.35 [0.30-0.40] in patients with eGFR 31-45 ml/min/1.73 m2, eGFR 15-30 ml/min/1.73 m2 for eGFR<15 ml/min/1.73 m2 and chronic dialysis, respectively (eGFR 46-60 ml/min/1.73 m2 as reference). Median follow-up was 4.1 years. One-year mortality risk differences associated with CAG and revascularization (no CAG as reference) were -7.8 [-7.0; -8.7] and -9.1 [-8.4; -9.9] for eGFR 46-60 ml/min/1.73 m2; -7.0 [-5.7;-8-3] and -8.0 [-6.6; -9.5] for eGFR 31-45 ml/min/1.73 m2; -5.4 [-3.0; -7.2] and -5.2 [-2.2; -8.3] for eGFR 15-30 ml/min/1.73 m2; -8.8 [-3.1; -13.7] and -5.4 [3.1; -13.4] for eGFR<15 ml/min/1.73 m2; and -4.9 [-0.1; -9.7] and -4.2 [1.5; -9.2] for chronic dialysis, respectively. CONCLUSION: Probability of CAG following myocardial injury declined with progressive kidney dysfunction. Overall, CAG was associated with lower mortality irrespective of kidney function and subsequent revascularization.
Asunto(s)
Angiografía Coronaria , Tasa de Filtración Glomerular , Riñón , Valor Predictivo de las Pruebas , Sistema de Registros , Humanos , Estudios Retrospectivos , Masculino , Femenino , Anciano , Persona de Mediana Edad , Factores de Riesgo , Dinamarca/epidemiología , Medición de Riesgo , Factores de Tiempo , Riñón/fisiopatología , Anciano de 80 o más Años , Resultado del Tratamiento , Biomarcadores/sangre , Troponina T/sangre , Insuficiencia Renal/mortalidad , Insuficiencia Renal/complicaciones , Insuficiencia Renal/diagnóstico , Insuficiencia Renal/terapia , Enfermedades Renales/diagnóstico , Enfermedades Renales/mortalidad , Enfermedades Renales/terapia , Hospitalización , Revascularización Miocárdica/efectos adversosRESUMEN
La preeclampsia se puede asociar a una patología poco frecuente como es el hígado graso agudo del embarazo. Se reporta el caso clínico de una paciente de 35 años, tercigesta, cursando embarazo gemelar que presenta preeclampsia con elementos de gravedad, asociada a hígado graso agudo del embarazo. Se realiza diagnóstico y tratamiento precoz de ambas patologías, presentando buena evolución materno-fetal.
Preeclampsia can be associated with acute fatty liver of pregnancy, a rare disease. This report describes the case of a 35-year-old patient, gravida 3, pregnant with twins, who presented with severe pre-eclampsia associated with acute fatty liver of pregnancy. Early diagnosis and treatment of both pathologies was performed, resulting in good maternal-fetal evolution.
A pré-eclâmpsia pode estar associada a uma patologia rara, como o fígado gorduroso agudo da gravidez. Neste relato, apresentamos uma paciente de 35 anos, terciária, em gestação gemelar, apresentando pré-eclâmpsia grave, associada a esteatose hepática aguda na gestação. É realizado diagnóstico e tratamento precoces de ambas as patologias, apresentando boa evolução materno-fetal.
Asunto(s)
Humanos , Femenino , Embarazo , Adulto , Preeclampsia/diagnóstico , Hígado Graso/diagnóstico , Preeclampsia/terapia , Complicaciones del Embarazo/diagnóstico , Complicaciones del Embarazo/terapia , Cesárea , Enfermedad Aguda , Insuficiencia Hepática/diagnóstico , Insuficiencia Hepática/terapia , Insuficiencia Renal/diagnóstico , Insuficiencia Renal/terapia , Hígado Graso/terapia , Embarazo GemelarRESUMEN
La enfermedad renal crónica es la vía final común de distintas patologías que afectan al parénquima renal. La prevalencia e incidencia de esta enfermedad se ha incrementado en las últimas décadas de forma exponencial, que la convierte en un grave problema de salud pública a nivel mundial, de acuerdo a su estadio requiere terapia de sustitución renal tipo diálisis peritoneal. La piel y sus anexos son afectados cuando existe un deterioro crónico de la función renal, algunas de las cuales influyen notoriamente en la calidad de vida de estos pacientes. Objetivo: identificar las manifestaciones en piel de los pacientes con enfermedad renal crónica, en diálisis peritoneal. Material y Métodos: estudio no experimental, transversal, descriptivo. Previo consentimiento informado, se evaluó a todos los 87 pacientes en diálisis peritoneal automatizada intermitente, de la sala de Nefrología del Hospital Escuela Universitario, de julio a diciembre del 2017. Se aplicó instrumento obteniendo datos generales, condición metabólica actual, tiempo en diálisis peritoneal y se realizó examen físico en búsqueda de manifestaciones dermatológicas por un dermatólogo, el día que asistieron a su sesión programada de diálisis. Se utilizó el programa estadístico Epi-Info versión 7.2. Resultados: todos los pacientes estudiados tenían al menos 2 manifestaciones dermatológicas, las de mayor frecuencia fueron: xerosis 72(82.8%), palidez 80(81.4%), alteraciones ungüeales 64(73.4%), prurito 56(64.4%), alteraciones pigmentarias 47(54%) y alteraciones en pelo 46(52.9%). Conclusión: la xerosis fuela manifestación más frecuente; no se encontró relación entre xerosis y prurito, ni entre prurito y niveles de azoados, calcio o fosforo. La principal manifestación en uñas fue onicopaquia y en pelo dermatitis seborreica.La incidencia de manifestaciones dermatológicas en pacientes con enfermedad renal crónica fue mayor a la de otros estudios, es importante identificar estos signos y síntomas para realizar diagnósticos tempranos y tratamientos oportunos...(AU)
Asunto(s)
Humanos , Masculino , Femenino , Adulto , Persona de Mediana Edad , Anciano , Manifestaciones Cutáneas , Insuficiencia Renal/diagnóstico , Diálisis Peritoneal Ambulatoria Continua , Tejido ParenquimatosoRESUMEN
A insuficiência renal crônica (IRC) é uma doença progressiva que ocorre devido à perda irreversível de néfrons. Suas manifestações orais são frequentes e seu manejo na clínica odontológica necessita de maiores cuidados. O presente trabalho tem como objetivo abordar as principais alterações sistêmicas do paciente renal crônico, bem como a conduta a ser tomada pelo profissional frente às alterações orais e seu manejo na clínica odontológica. Para isso, realizou-se uma revisão de literatura nas bases de pesquisa Science Direct, incluindo os artigos disponíveis em inglês, espanhol e português. Assim como outras condições sistêmicas, a IRC pode causar algumas manifestações orais, como xerostomia, estomatite urêmica, anomalias dentárias, hiperplasia gengival, gengivite, periodontite e alterações ósseas. Essas alterações devem ser levadas em consideração durante o atendimento odontológico, bem como os cuidados prévios ao atendimento destes pacientes. O cirurgião dentista deve conhecer a condição sistêmica dos pacientes e a conduta odontológica a ser tomada no pré, trans e pós-operatório, tendo em vista a complexidade do atendimento e buscando a resolutividade efetiva dos problemas orais (AU).
Chronic renal failure (CRF) is defined as a progressive decline in renal function associated with a reduced glomerular filtration rate. Oral manifestations are common and their management in the dental clinic requires more care. The aim of this work is to show the mainly systemic changes in chronic renal patients as well as actions to be taken by the professional to change their management in oral alterations in odontologic clinic. A systematic literature review was performed in Science Direct databases, including all articles available in full for free in English, Spanish, and Portuguese. Like other systemic conditions, the CRF may cause some oral manifestations, such as xerostomia, uremic stomatitis, dental anomalies, gingival hyperplasia, gingivitis, periodontitis, and bone changes. These changes must be taken into consideration during dental care as well as the prior care to treatment of these patients. The dentist should be aware of the systemic condition of this patient and the dental practice to be taken in the pre and post operatively, in view of the complexity of care to these patients and to search the resolution of effective oral problems (AU).
Asunto(s)
Manifestaciones Bucales , Extracción Dental , Enfermedad Crónica , Insuficiencia Renal/diagnóstico , Brasil , OdontólogosRESUMEN
La infección por el virus del dengue constituye un problema de salud pública mundial. Causada por un virus de la familia Flaviviridae, presenta un amplio espectro clínico, desde formas asintomáticas frecuentes hasta las formas graves de fiebre hemorrágica y shock por fuga capilar. Existen cuatro serotipos; los serotipos 2 y 3 están asociados a las formas graves de la enfermedad. El diagnóstico definitivo de infección por dengue depende del aislamiento del virus en sangre, de la detección del antígeno viral o el ARN viral en suero o tejido, o detección de anticuerpos específicos. El síndrome hemofagocítico se produce ante la desregulación del sistema inmune que lleva a la activación macrofágica descontrolada, y se manifiesta con alteraciones clínicas, hematológicas, bioquímicas e histológicas. La asociación entre ambas entidades se encuentra descripta como una forma inusual y grave de presentación que responde a la tormenta de citocinas liberadas durante la enfermedad. Presentamos el caso de un paciente adulto con dengue, hemofagocitosis y valores inusualmente elevados de ferritina en sangre que evolucionó favorablemente con tratamiento de soporte.
Dengue virus infection constitutes a major public health problem worldwide. It is caused by a virus belonging to the Flaviviridae family. It produces a wide range of clinical presentations, from asymptomatic infection to severe forms of the disease with hemorrhagic fever or shock secondary to capillary leak syndrome. Four serotypes have been described; serotype 2 and serotype 3 are associated with the most severe forms of the disease. The diagnosis is based on laboratory tests aimed to detect antibodies, viral RNA, or antigens in serum. The hemophagocytic syndrome is generated by a dysfunction of the immune system with clinical, hematological, biochemical and histological manifestations. The association between these two entities is described as an unusual and severe presentation of dengue fever. We present a case of an adult patient with this association and very high blood levels of ferritin, who responded favorably to supportive care.
Asunto(s)
Humanos , Masculino , Anciano , Dengue/complicaciones , Insuficiencia Renal/etiología , Linfohistiocitosis Hemofagocítica/etiología , Índice de Severidad de la Enfermedad , Insuficiencia Renal/diagnóstico , Linfohistiocitosis Hemofagocítica/diagnósticoRESUMEN
O implante de cateter venoso central para hemodiálise é comumente realizado em grandes centros e suas complicações estão, por vezes, associadas ao treinamento insuficiente de quem o realiza, mas também às condições clínicas do próprio doente. O presente estudo relata dois casos de intercorrências relacionadas ao uso do cateter de curta permanência para hemodiálise. No primeiro caso, houve inserção inadvertida da cânula na artéria subclávia esquerda e consequente trombose arterial, que foi conduzida conservadoramente, documentando-se uma boa perfusão colateral com ecografia vascular. O segundo caso ilustra o achado incidental de uma trombose venosa séptica central em paciente que havia feito uso do cateter por uma semana, optando-se por tratá-la com antibioticoterapia, anticoagulação plena e controle ecográfico. Em ambos os casos, a intervenção cirúrgica seria de alto risco devido ao prognóstico reservado dos doentes. A ultrassonografia vascular permitiu o monitoramento das situações clínicas e o emprego de terapêutica menos agressiva
Central venous catheter implantation for hemodialysis is commonly performed in large centers and its complications are sometimes associated with insufficient training of those who perform it, but may also be related to the patient's clinical condition. The present study reports two cases of complications related to use of a short-stay catheter for hemodialysis. In the first case, the cannula was inadvertently inserted into the left subclavian artery, causing arterial thrombosis, which was conservatively managed and good collateral perfusion was documented with vascular echography. The second case illustrates an incidental finding of Central Venous Septic Thrombosis in a patient who had used a catheter for a week, which was treated with antibiotic therapy, anticoagulation, and ultrasound control. In both cases, surgical intervention would have been high risk because of the patients' poor prognosis. Vascular ultrasonography enabled monitoring of these clinical situations and use of less aggressive treatments
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Humanos , Masculino , Persona de Mediana Edad , Anciano , Neoplasias/terapia , Diálisis Renal/métodos , Ultrasonografía/métodos , Dispositivos de Acceso Vascular/efectos adversos , Anticoagulantes/uso terapéutico , Catéteres Venosos Centrales/efectos adversos , Ecocardiografía Doppler/métodos , Procedimientos Endovasculares/métodos , Venas Yugulares/diagnóstico por imagen , Insuficiencia Renal/diagnóstico , Arteria Subclavia/diagnóstico por imagen , Extremidad Superior , Trombosis de la VenaRESUMEN
A doença cística adventicial (DCA) da artéria radial é uma condição rara, com poucos casos descritos na literatura. Relatamos o caso de um paciente do sexo masculino, 62 anos, branco, diabético, hipertenso, com insuficiência renal crônica e indicação para terapia substitutiva renal, em quem foi encontrada uma lesão cística da artéria radial durante operação para confecção de fistula arteriovenosa para hemodiálise. Após a dissecção da artéria radial, ficou evidenciado um importante envolvimento do vaso por uma formação cística. A técnica cirúrgica adotada foi a ressecção do segmento cístico comprometido e preservação da artéria radial. A confecção da fistula arteriovenosa foi realizada com sucesso. O diagnóstico precoce e o tratamento adequado da DCA mostram se eficientes e podem prevenir complicações e recidivas
Adventitial cystic disease (ACD) of the radial artery is a rare condition, with few cases described in the literature. We report the case of a 62-year-old white male with a history of diabetes, hypertension, and chronic kidney disease with indications for renal replacement therapy who was found to have a cystic lesion of the radial artery while undergoing surgical creation of an arteriovenous fistula. The surgical technique adopted was resection of the cystic segment and preservation of the radial artery. Fistula creation was completed successfully. Early diagnosis and appropriate treatment of ACD are effective, and can prevent complications and recurrence.
Asunto(s)
Masculino , Anciano , Enfermedades Renales Quísticas/patología , Arteria Radial/patología , Arteria Radial/cirugía , Insuficiencia Renal/diagnóstico , Procedimientos Quirúrgicos Vasculares/rehabilitaciónRESUMEN
No disponible
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Humanos , Femenino , Salmonella typhimurium/aislamiento & purificación , Trasplante de Riñón/métodos , Gastroenteritis/complicaciones , Gastroenteritis/diagnóstico , beta-Lactamasas/administración & dosificación , beta-Lactamasas/análisis , Dolor Abdominal/etiología , Insuficiencia Renal/complicaciones , Insuficiencia Renal/diagnóstico , Ciprofloxacina/uso terapéuticoRESUMEN
No disponible
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Humanos , Masculino , Femenino , Vigilancia Alimentaria y Nutricional/métodos , Evaluación Nutricional , Enfermedades Renales/complicaciones , Enfermedades Renales/dietoterapia , Insuficiencia Renal/dietoterapia , Diálisis Renal/métodos , Insuficiencia Renal/diagnósticoRESUMEN
No disponible
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Humanos , Insuficiencia Renal/diagnóstico , Calcitonina/análisis , Infecciones/diagnóstico , Reproducibilidad de los Resultados , Reproducibilidad de los Resultados , Biomarcadores/análisisRESUMEN
The role of lead (Pb) as an environmental cause of nephropathy is difficult to ascertain due to the difficulty to determine clinically its exposure. Aim: To assess lead levels and renal function in a group of males working in mechanical workshops. Material and Methods: Blood and urine samples were obtained from 100 mechanical workshop workers aged 38 ± 16 years and 95 non-exposed office clerks aged 37 ± 17 years. Blood lead and creatinine levels were determined. In exposed workers, urinary excretion of intestinal alkaline phosphatases (IAP) and N-acetyl-glucosaminidase (NAG) were measured as early markers of renal failure. Results: Blood lead levels were 66.4 ± 43 and 33.6 ± 18 µg/L among mechanical workshop workers and non-exposed controls, respectively, p < 0.01. The figures for serum creatinine were 0.9 ± 0.1 and 0.9 ± 0.1 respectively, p = NS. Among exposed workers urinary excretion of IAP was 0.47 ± 0.6 U/L and of NAG, 0.92 ± 1.1 U/L. There was a positive correlation between blood lead levels and NAG excretion (r = 0.284) and IAP excretion (r = 0.346). Conclusions: Exposed workers had higher blood lead levels and there was a weak positive association between these levels and the urinary excretion of NAG and IAP.
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Humanos , Masculino , Adulto , Exposición Profesional/efectos adversos , Creatinina/sangre , Insuficiencia Renal/inducido químicamente , Plomo/sangre , Acetilglucosaminidasa/orina , Biomarcadores/sangre , Estudios de Casos y Controles , Fosfatasa Alcalina/orina , Insuficiencia Renal/diagnóstico , Plomo/efectos adversosRESUMEN
OBJECTIVE: To analyze pharmaceutical interventions that have been carried out with the support of an automated system for validation of treatments vs. the traditional method without computer support. METHOD: The automated program, ALTOMEDICAMENTOS(R) version 0, has 925 052 data with information regarding approximately 20 000 medicines, analyzing doses, administration routes, number of days with such a treatment, dosing in renal and liver failure, interactions control, similar drugs, and enteral medicines. During eight days, in four different hospitals (high complexity with over 1 000 beds, 400-bed intermediate, geriatric and monographic), the same patients and treatments were analyzed using both systems. RESULTS: 3,490 patients were analyzed, with 42 155 different treatments. 238 interventions were performed using the traditional system (interventions 0.56% / possible interventions) vs. 580 (1.38%) with the automated one. Very significant pharmaceutical interventions were 0.14% vs. 0.46%; significant was 0.38% vs. 0.90%; non-significant was 0.05% vs. 0.01%, respectively. If both systems are simultaneously used, interventions are performed in 1.85% vs. 0.56% with just the traditional system. Using only the traditional model, 30.5% of the possible interventions are detected, whereas without manual review and only the automated one, 84% of the possible interventions are detected. CONCLUSIONS: The automated system increases pharmaceutical interventions between 2.43 to 3.64 times. According to the results of this study the traditional validation system needs to be revised relying on automated systems. The automated program works correctly in different hospitals
OBJETIVO: Analizar las intervenciones farmacéuticas realizadas con el apoyo de un sistema automático de validación de tratamientos vs. el método tradicional sin apoyo informático. MÉTODOS: El programa automatizado, ALTOMEDICAMENTOS(R) version 0, cuenta con 925.052 celdas con información de aproximadamente 20.000 medicamentos, analizando dosis, vías de administración, días de tratamiento, dosificación en insuficiencia renal y hepática, control de interacciones, de medicamentos semejantes y de medicamentos por vía enteral. Durante ocho días distribuidos en cuatro hospitales diferentes (alta complejidad con más de 1.000 camas, intermedio de 400 camas, geriátrico y monográfico), los mismos pacientes y tratamientos se analizaron mediante los dos sistemas. RESULTADOS: Se han analizado 3.490 pacientes diferentes con 42.155 tratamientos. Por el sistema tradicional se han realizado 238 intervenciones (0,56% intervenciones/posibles intervenciones) vs. 580 (1,38%) con el automatizado. Las intervenciones farmacéuticas muy significativas fueron 0,14 vs. 0,46%, las significativas 0,38 vs. 0,90%, las no significativas 0,05 vs. 0,01%. Las intervenciones fueron del 1,85% al utilizar los dos sistemas vs. 0.56% usando solo el sistema tradicional. El sistema tradicional detectó el 30,5% de las posibles intervenciones, sin embargo con el sistema automático se detectaron el 84% de dichas intervenciones. CONCLUSIONES: La automatización multiplica entre 2,43 a 3,64 veces las intervenciones farmacéuticas. En base a los resultados de este estudio el sistema tradicional de validación debería ser modificado, apoyándose en sistemas automatizados. El programa automático funciona en diferentes hospitales
Asunto(s)
Humanos , Niño , Adulto , Quimioterapia/métodos , Quimioterapia/normas , Pacientes Internos , Sistemas de Medicación en Hospital , Automatización , Esquema de Medicación , Estudios Cruzados , Interacciones Farmacológicas , Sistemas de Registros Médicos Computarizados , Insuficiencia Renal/inducido químicamente , Insuficiencia Renal/diagnóstico , Estudios Prospectivos , Fallo Hepático/inducido químicamente , Fallo Hepático/diagnósticoRESUMEN
El síndrome de nefritis tubulointersticial y uveítis es una causa infrecuente de disfunción renal aguda en los adultos. El diagnóstico puede hacerse difícil, pues con frecuencia no coinciden temporalmente los síntomas oculares y renales. Se presentaron dos casos de síndrome de nefritis tubulointersticial y uveítis en adultos, con evolución favorable con tratamiento esteroideo sistémico(AU)
Tubulointerstitial nephritis syndrome and uveitis is an uncommon cause of acute renal dysfunction in adults. The diagnosis can be difficult, as ocular and renal symptoms often do not coincide temporarily. Two cases of tubulointerstitial nephritis syndrome and uveitis in adults, with favorable evolution with systemic steroid treatment are presented in this paper(AU)