71 results on '"Liébana-Cañada A"'
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2. Calcifilaxis
- Author
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Polaina Rusillo, Manuel, Sánchez Martos, Manuel David, Biechy Baldan, María del Mar, and Liebana Cañada, Antonio
- Published
- 2009
- Full Text
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3. Evaluacion global subjetiva y escala de malnutricion-inflamacion para valorar el estado nutricional de pacientes en dialisis peritoneal con hipoalbuminemia
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Jiménez Jiménez, Sagrario, Muelas Ortega, Francisca, Segura Torres, Pilar, Borrego Utiel, Francisco José, Cunquero, José Manuel Gil, and Liébana Cañada, Antonio
- Published
- 2012
4. Interpretacion del aumento de peso tras un suplemento nutricional en dialisis peritoneal: a proposito de dos casos
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Muelas Ortega, Francisca, Jiménez Jiménez, Sagrario, Segura Torres, Pilar, Borrego Utiel, Francisco José, Gil Cunquero, José Manuel, and Liébana Cañada, Antonio
- Published
- 2011
5. Evaluación global subjetiva y escala de malnutrición-inflamación para valorar el estado nutricional de pacientes en diálisis peritoneal con hipoalbuminemia
- Author
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Sagrario Jiménez Jiménez, Francisca Muela Ortega, Pilar Segura Torres, Francisco Borrego Utiel, José Manuel Gil Cunquero, and Antonio Liébana Cañada
- Subjects
DIÁLISIS PERITONEAL ,HIPOALBUMINEMIA ,MALNUTRICIÓN ,EVALUACIÓN GLOBAL SUBJETIVA ,ESCALA MIS ,Nursing ,RT1-120 ,Diseases of the genitourinary system. Urology ,RC870-923 - Abstract
Los pacientes con insuficiencia renal crónica en diálisis peritoneal con frecuencia están mal nutridos o en riesgo de desnutrición, por sus especiales características y favorecido por múltiples factores, como otras patologías asociadas, diálisis inadecuada, estado inflamatorio, pérdida de nutrientes por el dializado, etc. Se han descrito numerosos métodos para evaluar el estado nutricional, siendo las medidas antropométricas y determinaciones de laboratorio las más utilizadas, pero cuando las aplicamos a pacientes renales los resultados obtenidos son muy variables, además algunos de ellos plantean problemas a la hora de su aplicación, por las especiales características de los pacientes en diálisis. Una forma de prevenir la malnutrición es identificar a aquellos pacientes en riesgo de desnutrición y evitar su deterioro progresivo. Nuestro objetivo, es evaluar el estado nutricional de los pacientes en diálisis peritoneal con hipoalbuminemia. Hemos seleccionado 21 pacientes con más de 3 meses en diálisis peritoneal y con tendencia a tener hipoalbuminemia < 3,6 g/dl. Hemos evaluado su estado nutricional mediante la escala de evaluación global subjetiva y escala de malnutrición-inflamación. Hemos encontrado que la mayoría de los pacientes presentan bajo riesgo de malnutrición estimado tanto por la evaluación global subjetiva donde el 85,7% tienen bajo riesgo de malnutrición o estado de nutrición normal y por la escala de malnutrición-inflamación igualmente el 85% tienen un estado de nutrición normal. Por tanto, debemos utilizar la combinación de varios métodos para evaluar adecuadamente el estado nutricional e identificar aquellos con riesgo de malnutrición.
- Published
- 2012
- Full Text
- View/download PDF
6. Efectos pleiotrópicos del tratamiento combinado con colecalciferol-carbonato cálcico sobre microalbuminuria y proteinuria en pacientes con enfermedad renal crónica estadio iiib-iv
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M. Ruiz González, M. Polaina Rusillo, A. Liébana Cañada, and M.M. Biechy Baldán
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Transplantation ,Urology - Abstract
Resumen Introduccion Estudio descriptivo, con caracter retrospectivo, de 99 pacientes con enfermedad renal cronica (ERC) estadio iii b y iv , que estan siendo tratados por hiperparatiroidismo secundario (HPTS) con calcio + vitamina D. Objetivos El objetivo principal fue valorar la reduccion de microalbuminuria y proteinuria como efecto pleiotropico del tratamiento. De forma secundaria se analizan funcion renal, cifras de PTH, producto calcio y fosforo segun valores recomendados por las guias. Resultados Se estudio a un total de 99 pacientes con una edad media de 74,8 ± 10 anos. La etiologia mas frecuente fue la nefroangioesclerosis en un 35% de los casos, seguida de las no filiadas en un 25%, intersticial cronica 22%, diabeticas 15%, congenitas 2%. Un 60% fueron mujeres y un 40%, hombres. Un 50% recibian IECA, un 59% tomaban ARA- II y un 10%, IDR. Un 34% eran diabeticos y un 92%, hipertensos. El tiempo medio de tratamiento fue de 430,85 dias. Las cifras medias antes de iniciar el tratamiento con calcio + colecalciferol y la ultima analitica recibiendo el farmaco fueron de: creatinina plasmatica (crp) 2,15 → 2,27 (p 2 (NS); un filtrado glomerular estimado por la formula abreviada MDRD 7: 28,7 → 28,1 ml/min (NS); un aclaramiento de creatinina por Cockroft-Gault 29 → 28 ml/min (NS). Microalbuminuria de 352,4 ± 318,3 mg/dia (NS); una proteinuria: 0,63 → 0,62 g/24 h (NS); cociente albumina/creatinina: 651 → 615 mg/g (NS). En sujetos diabeticos la microalbuminuria: 542 → 432 mg/dia (p 2 /dl 2 (NS). Cifras medias de TA: 144 → 141 mmHg (NS). Conclusion En cuanto a los efectos pleiotropicos de la suplementacion de calcio con colecalciferol en estadio iii b- iv de ERC, ademas de realizar un control efectivo sobre el HPTS, en pacientes diabeticos, reduce la microalbuminuria y la proteinuria de forma independiente de la accion de los bloqueadores del eje y del control de las cifras de TA.
- Published
- 2014
- Full Text
- View/download PDF
7. Circulating Aminopeptidase Activities in Men and Women with Essential Hypertension
- Author
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A. Liébana-Cañada, J. M. Arias de Saavedra-Alías, José Manuel Martínez-Martos, B. Sánchez-Muñoz, R. Sánchez-Agesta Ortega, and María Jesús Ramírez-Expósito
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Adult ,Male ,medicine.medical_specialty ,Angiotensin III ,Thyrotropin ,Blood Pressure ,CD13 Antigens ,Biology ,Glutamyl Aminopeptidase ,Essential hypertension ,Aminopeptidases ,Biochemistry ,Aminopeptidase ,Renin-Angiotensin System ,Aminopeptidase B ,Sex Factors ,Internal medicine ,Drug Discovery ,medicine ,Humans ,Testosterone ,Vascular dementia ,Aged ,Pharmacology ,Estradiol ,Angiotensin II ,Organic Chemistry ,Middle Aged ,medicine.disease ,Thyroxine ,Blood pressure ,Endocrinology ,Hypertension ,Molecular Medicine ,Female ,Essential Hypertension ,hormones, hormone substitutes, and hormone antagonists - Abstract
Essential hypertension is one of the major contributors to premature morbidity and mortality due to the incresased risk for coronary heart disease, stroke, renal disease, peripheral vascular disease and vascular dementia for both men and women. However, its basic causes remain unknown. In the present work we studied the activity of several proteolytic regulatory enzymes related to renin-angiotensin-system (RAS) (aminopeptidase A, APA; aminopeptidase N, APN; aminopeptidase B, APB; and insulin-regulated aminopeptidase, IRAP); with oxytocin regulation (oxytocinase); with the metabolism of GnRH and TRH (pyrrolidone carboxypeptidase, Pcp); and with enkephalins metabolism (enkephalindegrading activity, EDA), to elucidate their role in the mechanisms responsible of essential hypertension and to discuss the possible gender differences. Serum samples of 53 individuals with essential hypertension and 60 healthy volunteers were collected and used to assay enzyme activities, gonad hormones testosterone and estradiol, TSH and free thyroxin (fT4). Differences were observed in APA, APN, Pcp and EDA specific activities, and in serum gonad hormone levels between hypertensive and control groups. Only Pcp activity showed gender differences. Regarding the RAS, APA is reduced while APN is increased, suggesting increased levels of angiotensin II and a facilitation of the conversion of angiotensin III in angiotensin IV. Thus, the changes in several RAS-regulating specific activities and other enzyme activities involved in the neuroendocrine modulation of gonad and stress-related functions are related to essential hypertension with minor gender differences. Therefore, aminopeptidases constitute new elements for the knowledge of the causes of essential hypertension and an alternative as therapeutic targets against the illness.
- Published
- 2013
- Full Text
- View/download PDF
8. Evaluación global subjetiva y escala de malnutrición-inflamación para valorar el estado nutricional de pacientes en diálisis peritoneal con hipoalbuminemia
- Author
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Francisca Muelas Ortega, Francisco José Borrego Utiel, Pilar Segura Torres, José Manuel Gil Cunquero, Sagrario Jiménez Jiménez, and Antonio Liébana Cañada
- Subjects
Advanced and Specialized Nursing ,Malnutrición ,Evaluación global subjetiva ,Hipoalbuminemia ,Nephrology ,Escala MIS ,Diálisis peritoneal - Abstract
Los pacientes con insuficiencia renal crónica en diálisis peritoneal con frecuencia están mal nutridos o en riesgo de desnutrición, por sus especiales características y favorecido por múltiples factores, como otras patologías asociadas, diálisis inadecuada, estado inflamatorio, pérdida de nutrientes por el dializado, etc. Se han descrito numerosos métodos para evaluar el estado nutricional, siendo las medidas antropométricas y determinaciones de laboratorio las más utilizadas, pero cuando las aplicamos a pacientes renales los resultados obtenidos son muy variables, además algunos de ellos plantean problemas a la hora de su aplicación, por las especiales características de los pacientes en diálisis. Una forma de prevenir la malnutrición es identificar a aquellos pacientes en riesgo de desnutrición y evitar su deterioro progresivo. Nuestro objetivo, es evaluar el estado nutricional de los pacientes en diálisis peritoneal con hipoalbuminemia. Hemos seleccionado 21 pacientes con más de 3 meses en diálisis peritoneal y con tendencia a tener hipoalbuminemia < 3,6 g/dl. Hemos evaluado su estado nutricional mediante la escala de evaluación global subjetiva y escala de malnutrición-inflamación. Hemos encontrado que la mayoría de los pacientes presentan bajo riesgo de malnutrición estimado tanto por la evaluación global subjetiva donde el 85,7% tienen bajo riesgo de malnutrición o estado de nutrición normal y por la escala de malnutrición-inflamación igualmente el 85% tienen un estado de nutrición normal. Por tanto, debemos utilizar la combinación de varios métodos para evaluar adecuadamente el estado nutricional e identificar aquellos con riesgo de malnutrición.
- Published
- 2012
- Full Text
- View/download PDF
9. Interpretación del aumento de peso tras un suplemento nutricional en diálisis peritoneal: a propósito de dos casos
- Author
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Pilar Segura Torres, Sagrario Jiménez Jiménez, Antonio Liébana Cañada, Francisca Muelas Ortega, Francisco José Borrego Utiel, and José Manuel Gil Cunquero
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Nephrology ,business.industry ,Urology ,Medicine ,business ,General Nursing - Published
- 2011
- Full Text
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10. Crisis hipertensiva en paciente con fracaso renal agudo
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A. Liébana Cañada, V Pérez Bañasco, C.P. Gutiérrez Rivas, and M. Polaina Rusillo
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Kidney ,medicine.medical_specialty ,business.industry ,Secondary hypertension ,medicine.disease ,Hypertensive crisis ,medicine.anatomical_structure ,Internal medicine ,Internal Medicine ,medicine ,Cardiology ,In patient ,Cardiology and Cardiovascular Medicine ,business ,Intensive care medicine - Abstract
Hypertensive crisis in patient with acute renal failure Summary Secondary hypertension accounts for 5-10% of all the cases of hypertension although its true prevalence has still not been fully defined. The kidney is most frequent cause of secondary hypertension, depending on the series, it being involved in about 5-15% of the cases. These causes are, in turn, divided into parenchymal, vascular and less often
- Published
- 2009
- Full Text
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11. Repermeabilización de estenosis de arteria renal en paciente con síndrome nefrótico secundario a síndrome antifosfolípido primario. Una inusual presentación clínica
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V. Pérez Bañasco, M. Polaina Rusillo, F. Cazalla Cadenas, J. Vallejo Miñarro, M.M. Biechy Baldán, and A. Liébana Cañada
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Internal Medicine ,Cardiology and Cardiovascular Medicine - Abstract
El sindrome antifosfolipido primario (SAFP) es una entidad clinica que tiene como manifestacion mas frecuente desde el punto de vista renal la hipertension, mientras que el sindrome nefrotico es infrecuente. La prevalencia de estenosis de arteria renal en este sindrome es desconocida, al igual que su evolucion y tratamiento. Desde el punto de vista terapeutico, en el SAFP esta indicada la anticoagulacion con dicumorinicos para lograr una ratio normalizada internacional (INR) >3 para evitar que progresen los eventos tromboticos y la enfermedad renal. A continuacion presentamos el caso de un varon de 30 anos que diagnosticamos de sindrome antifosfolipido primario que a pesar de presentar una trombosis de arteria renal presento un ligero deterioro de la funcion renal sin hipertension.
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- 2008
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12. Disreflexia autonómica y crisis hipertensiva
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M. Polaina Rusillo, A. Liébana Cañada, and F J Borrego Utiel
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Internal Medicine ,Cardiology and Cardiovascular Medicine - Abstract
La disreflexia autonomica es una causa poco conocida de crisis hipertensiva y esta asociada a las lesiones medulares por encima de T6. Esta producida por una excesiva e incontrolada respuesta simpatica por un mecanismo reflejo que permanece intacto a pesar de la lesion medular. Se pueden encontrar manifestaciones compatibles con disreflexia autonomica en el 50%–70% de aquellos pacientes con lesion medular. La medida terapeutica basica de este cuadro son las medidas posturales que pueden evitar la aparicion de crisis hipertensivas con sus potenciales complicaciones. Presentamos el caso de un paciente con lesion medular postraumatica desde hacia doce anos que presentaba cefalalgias episodicas. La monitorizacion ambulatoria de la presion arterial permitio mostrar una abolicion del ritmo nictameral de la presion arterial y ascensos tensionales bruscos tras la manipulacion de la via urinaria.
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- 2006
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13. Nutrición en pacientes en diálisis. Consenso SEDYT
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J. Traver-Aguilar, A. Liébana-Cañada, A. Izaguirre-Boneta, T. Doñate-Cubells, A. Llopis-López, M. Lanuza-Luengo, M. Ruperto, S. Cerezo-Morales, E. Huarte-Loza, J. Cebollada-Muro, E. Fernández-Giraldez, F. Coronel-Díaz, and Guillermina Barril-Cuadrado
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Transplantation ,business.industry ,Urology ,Medicine ,business - Published
- 2006
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14. Renal cortical necrosis secondary to thrombotic microangiopathy in the context of acute promyelocytic leukaemia blast crisis
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Manuel, Polaina-Rusillo, Maria del Pilar, Pérez-del Barrio, Ana Maria, Carrillo-Colmenero, César, Ramírez-Tortosa, Josefa, Borrego-Hinojosa, and Antonio, Liébana-Cañada
- Subjects
Adult ,Male ,Tretinoin ,Plasmapheresis ,Kidney ,Plasma ,Tonsillitis ,Leukemia, Promyelocytic, Acute ,Ischemia ,Renal Dialysis ,Antineoplastic Combined Chemotherapy Protocols ,Hemolytic-Uremic Syndrome ,Humans ,Kidney Cortex Necrosis ,Blast Crisis ,Idarubicin ,Respiratory Insufficiency - Abstract
A 37-year-old patient was transferred to Haematology from the ENT Emergency Department where he had been admitted due to tonsillitis. He displayed anaemia and leukopenia and had agranulocytosis in the study. A day later the patient had blast crisis, and was diagnosed with myeloid acute leukaemia. Due to blast crisis the patient experienced sudden back pain, with oliguria and renal function deterioration followed by anaemia, in the context of haemolysis consistent with thrombotic microangiopathy, and as such, we were consulted. We began treatment with plasmapheresis and on the following day we performed haemodialysis (we carried out a total of 12 sessions of plasmapheresis until haemolysis disappeared). Five days later there was respiratory failure, and the patient was consequently transferred to the Intensive Care Unit, where he continued treatment with plasmapheresis and haemodialysis. The patient remained anuric thereafter, requiring haemodialysis, with no sign of renal recovery. Once platelet levels normalised with haematology chemotherapy, a percutaneous renal biopsy was performed, which confirmed the diagnosis of cortical necrosis. Finally, the patient underwent renal replacement therapy by regular haemodialysis.
- Published
- 2013
15. Treatment by long haemodialysis sessions with high cut-off filters in myeloma cast nephropathy: our experience
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Josefa, Borrego-Hinojosa, M Pilar, Pérez-del Barrio, M del Mar, Biechy-Baldan, Enoc, Merino-García, M Carmen, Sánchez-Perales, M José, García-Cortés, Esther, Ocaña-Pérez, Patricia, Gutiérrez-Rivas, and Antonio, Liébana-Cañada
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Male ,Treatment Outcome ,Renal Dialysis ,Humans ,Female ,Immunoglobulin Light Chains ,Acute Kidney Injury ,Middle Aged ,Multiple Myeloma ,Filtration ,Aged - Abstract
Multiple myeloma (MM) is the uncontrolled proliferation of plasma cells with variable amounts of production of immunoglobulins or their chains. Acute renal failure can be a symptom of MM, and it is sometimes its form of presentation. Circulating free light chains (FLC) could lead to renal failure due to their intratubular precipitation, causing a cast nephropathy. The treatment of myeloma, adequate hydration and the removal of FLC by apheresis techniques are currently the treatments that are accepted for this disease. Several apheresis techniques have been attempted for the removal of FLC, with long haemodialysis sessions with filters for the removal of these light chains (high cut-off filters) being proposed as the most effective treatment for myeloma nephropathy.We report 5 cases of myeloma nephropathy: three had cast nephropathy (CN) diagnosed by renal biopsy and the other two had a high probability of CN (FLC levels500 mg/l). They were treated with long haemodialysis sessions with a high cut-off membrane. All patients had suffered acute renal failure; four required renal replacement therapy and one patient had advanced renal failure. In all patients, FLC levels were very high. They received specific treatment for myeloma in addition to high cut-off haemodialysis until they achieved FLC levels of500 mg/l.Four of the five patients recovered renal function, and became independent of dialysis. The progression time for myeloma from the time the first symptoms appeared varied (1-6 months). The number of treatment sessions ranged from 8-16. The patient with the longest progression time required more sessions and did not recover renal function.Long haemodialysis sessions with high cut-off filters in addition to specific myeloma chemotherapy seems to be an effective treatment for acute renal failure due to myeloma nephropathy. The early initiation of treatment could be a determining factor for the response.
- Published
- 2013
16. Necrosis cortical renal secundaria a microangiopatía trombótica en el contexto de crisis blástica de leucemia aguda promielocítica
- Author
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Polaina-Rusillo, Manuel, Pérez-del Barrio, M. del Pilar, Carrillo-Colmenero, Ana M., Ramírez-Tortosa, César, Borrego-Hinojosa, Josefa, and Liébana-Cañada, Antonio
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Haemodialysis ,Hemodiálisis ,Renal cortical necrosis ,Plasmaféresis ,Microangiopatía trombótica ,Thrombotic microangiopathy ,Leucemia aguda promielocítica ,Plasmapheresis ,Necrosis cortical renal ,Acute promyelocytic leukaemia - Abstract
Presentamos el caso de un paciente de 37 años que ingresa a cargo de Hematología, trasladado desde las Urgencias de Otorrinolaringología, donde había acudido por amigdalitis. Allí se demuestra anemia y leucopenia e ingresa con agranulocitosis en estudio. Un día más tarde el paciente presenta crisis blástica, y se le diagnostica de leucemia aguda con crisis mieloide. En dicha situación de crisis blástica el paciente inicia un cuadro de dolor lumbar brusco, con oliguria y deterioro de la función renal, seguido de anemización, en el contexto de un cuadro de hemólisis compatible con microangiopatía trombótica, por lo que somos consultados. Se inicia tratamiento con plasmaféresis y al día siguiente hemodiálisis (se realiza un total de 12 sesiones de plasmaféresis, hasta desaparecer los datos de hemólisis). Cinco días más tarde presenta cuadro de insuficiencia respiratoria, por el que pasa a la Unidad de Cuidados Intensivos, donde continúa con plasmaféresis y hemodiálisis. El paciente se mantiene en anuria desde entonces, con necesidad de hemodiálisis, sin ningún signo de recuperación renal. Una vez normalizadas las plaquetas, con tratamiento quimioterápico hematológico, se realiza biopsia renal percutánea, que confirma el diagnóstico de necrosis cortical. Finalmente el paciente queda incluido en programa sustitutivo de la función renal mediante hemodiálisis periódica. A 37-year-old patient was transferred to Haematology from the ENT Emergency Department where he had been admitted due to tonsillitis. He displayed anaemia and leukopenia and had agranulocytosis in the study. A day later the patient had blast crisis, and was diagnosed with myeloid acute leukaemia. Due to blast crisis the patient experienced sudden back pain, with oliguria and renal function deterioration followed by anaemia, in the context of haemolysis consistent with thrombotic microangiopathy, and as such, we were consulted. We began treatment with plasmapheresis and on the following day we performed haemodialysis (we carried out a total of 12 sessions of plasmapheresis until haemolysis disappeared). Five days later there was respiratory failure, and the patient was consequently transferred to the Intensive Care Unit, where he continued treatment with plasmapheresis and haemodialysis. The patient remained anuric thereafter, requiring haemodialysis, with no sign of renal recovery. Once platelet levels normalised with haematology chemotherapy, a percutaneous renal biopsy was performed, which confirmed the diagnosis of cortical necrosis. Finally, the patient underwent renal replacement therapy by regular haemodialysis.
- Published
- 2013
17. Treatment by long haemodialysis sessions with high cut-off filters in myeloma cast nephropathy: our experience
- Author
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Borrego-Hinojosa, Josefa, Pérez-del Barrio, M. Pilar, Biechy-Baldan, M. del Mar, Merino-García, Enoc, Sánchez-Perales, M. Carmen, García-Cortés, M. José, Ocaña-Pérez, Esther, Gutiérrez-Rivas, Patricia, and Liébana-Cañada, Antonio
- Subjects
Acute renal failure ,Multiple myeloma ,hemic and lymphatic diseases ,Hemodiálisis alto cut-off ,Mieloma múltiple ,Insuficiencia renal aguda ,Nefropatía por cilindros ,Cast nephropathy ,High cut-off haemodialysis - Abstract
El mieloma múltiple (MM) consiste en la proliferación incontrolada de células plasmáticas con producción de cantidades variables de inmunoglobulinas o sus cadenas. La insuficiencia renal aguda puede ser un síntoma del MM, y a veces su forma de presentación. Las cadenas ligeras libres circulantes (CLL) pueden dar lugar al fallo renal por la precipitación intratubular de ellas, causando una nefropatía por cilindros. El tratamiento del mieloma, una adecuada hidratación y la eliminación de CLL mediante técnicas de aféresis son los tratamientos admitidos actualmente para esta entidad. Se han intentado diversas técnicas de aféresis para intentar eliminar las CLL, siendo la hemodiálisis de larga duración con filtros para eliminar dichas cadenas ligeras (alto cut-off) la que se postula como el tratamiento más eficaz para la nefropatía del mieloma. Métodos: Presentamos cinco casos de nefropatía de mieloma: tres con nefropatía por cilindros (NC) diagnosticada por biopsia renal y dos con alta probabilidad de NC (niveles de CLL > 500 mg/l) tratados con hemodiálisis larga con membrana de alto cut-off. Todos presentaban insuficiencia renal aguda, en cuatro de ellos con necesidad de terapia sustitutiva y uno en situación de insuficiencia renal avanzada. En todos ellos los niveles de CLL fueron muy elevados. Recibieron tratamiento específico para el mieloma más hemodiálisis de alto cut-off hasta alcanzar niveles de CLL < 500 mg/l. Resultados: Cuatro de los cinco pacientes recuperaron función renal, quedando independientes de diálisis. El tiempo de evolución del mieloma desde el inicio de la clínica fue variable (1-6 m). El número de sesiones varió entre 8-16. El paciente de más tiempo de evolución precisó más sesiones y no recuperó función renal. Conclusiones: La hemodiálisis larga con filtros de alto cut-off más tratamiento con quimioterapia del mieloma parece ser un tratamiento eficaz en la insuficiencia renal aguda debida a nefropatía del mieloma. La precocidad en el inicio del tratamiento puede ser un factor determinante de la respuesta. Multiple myeloma (MM) is the uncontrolled proliferation of plasma cells with variable amounts of production of immunoglobulin or their chains. Acute renal failure can be a symptom of MM, and it is sometimes their presentation form. Circulating free light chains (FLC) could led to renal failure by intratubular precipitation of themselves causing a cast nephropathy. Myeloma´s treatment, an adequate hydration and FLC´s elimination by aphaeresis treatments are currently eligible therapy for this entity. Several aphaeresis techniques have been tried to eliminate the FLC being long-term hemodialysis with filters to remove these light chains (High Cut-Off filters). This treatment is postulated as the most effective treatment for myeloma nephropathy. Methods: We report 5 cases of myeloma nephropathy: three of them with cast nephropathy (CN) diagnosed by renal biopsy and another two with high probability of NC (FLC levels >500mg/L). All of them were treated by hemodialysis with membrane high Cut-Off. The five patients had had an acute renal failure; in four of them need replacement renal therapy. The fifth patient only had an advanced renal failure. In all patients, FLC levels were very high. All patients received specific treatment for myeloma in addiction on hemodialysis high Cut-Off until the FLC levels were
- Published
- 2013
18. Incidence of acute myocardial infarction in the evolution of dialysis patients
- Author
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Carmen, Sánchez-Perales, Eduardo, Vázquez-Ruiz de Castroviejo, Pilar, Segura-Torres, Francisco, Borrego-Utiel, M José, García-Cortés, Francisco, García-García, M Mar, Biechy-Baldan, José M, Gil-Cunquero, and Antonio, Liébana-Cañada
- Subjects
Male ,Renal Dialysis ,Incidence ,Myocardial Infarction ,Humans ,Female ,Prospective Studies ,Middle Aged ,Aged ,Retrospective Studies - Abstract
Although the estimated frequency of coronary artery disease (CAD) in patients on dialysis is very high, there is considerable variation in the studies published to date regarding the rate of acute myocardial infarction (AMI) in these patients.To establish the incidence of AMI and to analyse the characteristics and consequences of this entity on the clinical progression of incident dialysis patients.We recorded AMI in the patients treated in our dialysis unit between 01/01/1999 and 31/12/07. The variables assessed were: prior diagnosis of diabetes, hypertension, CAD (AMI or lesions observed in coronary angiography), ischaemic cerebrovascular accident, advanced peripheral artery disease (PAD), atrial fibrillation and tobacco use. Biochemical analyses included: urea, creatinine, haematocrit, calcium, phosphorous, iPTH, lipids and albumin. Follow-up lasted until transplant, death, loss to follow-up or study end in Dec. 2010.Of the 576 patients recruited (aged 64.6 ± 16 years), 24.7% had diabetes, 82.3% were on haemodialysis (17.7% on peritoneal dialysis), and 34 (5.9%) had a previous diagnosis of CAD. In a follow-up lasting a mean of 40.2 ± 32 months (1931.5 patient-years), 40 patients (6.9%) suffered an AMI. The incidence was 2.13/100 patient-years. The patients without CAD had an incidence of 1.84/100 patient-years and those with a previous diagnosis of CAD had an incidence of 7.53/100 patient-years. In 22.5% of patients, AMI happened in the first 3 months of dialysis, and 37.5% in the 1st year. Of the 40 AMI, 15 were with ST-segment elevation (incidence: 0.79/100 patient-years) and 25 were non ST-segment elevation (incidence: 1.33/100 patient-years). The factors that predicted the occurrence of AMI in dialysis were older age (OR: 1.037; 95% CI: 1.009-1.067; P=.011), previous CAD (OR: 3.35; 95% CI: 1.48-7.16; P=.004), and diabetes as a cause of nephropathy (OR: 2.96; 95% CI: 1.49-5.86; P=.002). In-hospital mortality was 30%, with 72.5% of deaths occurring in the 1st year and 82.5% in the 2nd; 80% of the patients who underwent a coronary angiography had multi-vessel disease.The incidence of AMI in incident dialysis patients is high. In previous coronary disease patients, the incidence is 3-fold higher. Post-infarction mortality is very high and multi-vessel disease is very frequent.
- Published
- 2012
19. Incidencia del infarto agudo de miocardio en la evolución de los pacientes en tratamiento con diálisis
- Author
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Sánchez-Perales, Carmen, Vázquez-Ruiz de Castroviejo, Eduardo, Segura-Torres, Pilar, Borrego-Utiel, Francisco, García-Cortés, M. José, García-García, Francisco, Biechy-Baldan, M. Mar, Gil-Cunquero, José M., and Liébana-Cañada, Antonio
- Subjects
Diabetic Nephropathy ,Mortalidad ,Myocardial Infarction ,Diálisis ,Nefropatía diabética ,Infarto de Miocardio ,Mortality ,Dialysis - Abstract
Introducción: Aunque la frecuencia de la enfermedad coronaria (EAC) en los pacientes en diálisis se estima muy elevada, existe una gran variabilidad en los estudios en la tasa de infarto agudo de miocardio (IAM). Objetivo: Establecer la incidencia IAM y analizar sus características y repercusión en la evolución de los pacientes incidentes en diálisis. Métodos: Estudiamos los pacientes incidentes en diálisis entre el 1/1/1999 y el 31/12/2007, y analizamos la presentación del primer IAM en diálisis. Valoramos diagnósticos previos de diabetes, hipertensión arterial, EAC (IAM o lesiones en coronariografía), accidente cerebrovascular isquémico, arteriopatía periférica avanzada y tabaquismo. Se analizaron urea, creatinina, hematocrito, calcio/fósforo, hormona paratiroidea intacta, lípidos y albúmina. El seguimiento fue hasta trasplante, muerte, pérdida o cierre del estudio el 31/12/2010. Resultados: De 576 pacientes incluidos (64,6 ± 16 años; 24,7% diabéticos; 82,3% hemodiálisis/17,7% diálisis peritoneal), 34 (5,9%) tenían diagnóstico previo de EAC. En un seguimiento de 40,2 ± 32 meses (1931,5 pacientes-año [pac-año]), 40 (6,9%) presentaron IAM. La incidencia fue de 2,13/100 pac-año. En los pacientes sin diagnóstico de EAC fue de 1,84/100 pac-año, y de 7,53/100 pac-año en aquéllos con diagnóstico previo de EAC. De los 40 IAM, 15 fueron con elevación de ST (incidencia 0,79 /100 pac-año) y 25 sin ella (incidencia 1,33/100 pac-año). Los factores predictores de presentación del IAM en diálisis fueron la edad superior (odds ratio [OR]: 1,037; intervalo de confianza [IC] 95%: 1,009-1,067; p = 0,011), la EAC previa (OR: 3,35; IC 95%:1,48-7,16; p = 0,004) y la diabetes como causa de nefropatía (OR: 2,96; IC 95%: 1,49-5,86, p = 0,002). La mortalidad hospitalaria fue del 30% de los pacientes, 72,5% en el primer año y 82,5% en el segundo. El 80% de los pacientes a los que se efectuó coronariografía presentaban enfermedad de más de un vaso. Conclusiones: La incidencia del IAM en los pacientes que inician diálisis es muy elevada, y en los que empiezan diálisis con diagnóstico de EAC documentada es tres veces más elevada. La mortalidad posinfarto es muy alta y la enfermedad multivaso muy frecuente. Background: Although the estimated frequency of coronary artery disease (CAD) in patients on dialysis is very high, there is considerable variation in the studies published to date regarding the rate of acute myocardial infarction (AMI) in these patients. Objective: To establish the incidence of AMI and to analyse the characteristics and consequences of this entity on the clinical progression of incident dialysis patients. Methods: We recorded AMI in the patients treated in our dialysis unit between 01/01/1999 and 31/12/07. The variables assessed were: prior diagnosis of diabetes, hypertension, CAD (AMI or lesions observed in coronary angiography), ischaemic cerebrovascular accident, advanced peripheral artery disease (PAD), atrial fibrillation and tobacco use. Biochemical analyses included: urea, creatinine, haematocrit, calcium, phosphorous, iPTH, lipids and albumin. Follow-up lasted until transplant, death, loss to follow-up or study end in Dec. 2010. Results: Of the 576 patients recruited (aged 64.6±16 years), 24.7% had diabetes, 82.3% were on haemodialysis (17.7% on peritoneal dialysis), and 34 (5.9%) had a previous diagnosis of CAD. In a follow-up lasting a mean of 40.2±32 months (1931.5 patient-years), 40 patients (6.9%) suffered an AMI. The incidence was 2.13/100 patient-years. The patients without CAD had an incidence of 1.84/100 patient-years and those with a previous diagnosis of CAD had an incidence of 7.53/100 patient-years. In 22.5% of patients, AMI happened in the first 3 months of dialysis, and 37.5% in the 1st year. Of the 40 AMI, 15 were with ST-segment elevation (incidence: 0.79/100 patient-years) and 25 were non ST-segment elevation (incidence: 1.33/100 patient-years). The factors that predicted the occurrence of AMI in dialysis were older age (OR: 1.037; 95% CI: 1.009-1.067; P=.011), previous CAD (OR: 3.35; 95% CI: 1.48-7.16; P=.004), and diabetes as a cause of nephropathy (OR: 2.96; 95% CI: 1.49-5.86; P=.002). In-hospital mortality was 30%, with 72.5% of deaths occurring in the 1st year and 82.5% in the 2nd; 80% of the patients who underwent a coronary angiography had multi-vessel disease. Conclusions: The incidence of AMI in incident dialysis patients is high. In previous coronary disease patients, the incidence is 3-fold higher. Post-infarction mortality is very high and multi-vessel disease is very frequent.
- Published
- 2012
20. Fracaso renal subagudo en paciente con fiebre de origen desconocido
- Author
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Polaina-Rusillo, Manuel, Borrego-Hinojosa, Josefa, Ramírez-Tortosa, César, Pérez-del Barrio, M. del Pilar, Merino-García, Enoc, and Liébana-Cañada, Antonio
- Published
- 2012
21. How do disorders related to hospitalisation influence haemodialysis patients' nutrition?
- Author
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F J, Borrego Utiel, P, Segura Torres, M P, Pérez del Barrio, M C, Sánchez Perales, M J, García Cortés, P, Serrano Angeles, M M, Biechy Baldan, and A, Liébana Cañada
- Subjects
Adult ,Aged, 80 and over ,Male ,Digestive System Diseases ,Body Weight ,Malnutrition ,Anemia ,Comorbidity ,Length of Stay ,Middle Aged ,Infections ,Severity of Illness Index ,Sampling Studies ,Hospitalization ,Cardiovascular Diseases ,Renal Dialysis ,Humans ,Kidney Failure, Chronic ,Female ,Joint Diseases ,Hypoalbuminemia ,Aged ,Retrospective Studies - Abstract
Hospitalizations are frequent in hemodialysis patients and is often accompanied by nutritional deterioration showed by a loss of weight and a reduction of albumin serum levels. This phenomenon is related with length of stay having its origin in a complex interplay of factors. Our aim in this study was to analyze if changes in body weight and other nutritional parameters are influenced by the illnesses presented during hospitalization.Over a period of three years, we retrospectively chose chronic haemodialysis patients that were admitted for more than four days, excluding those cases that died in the hospital. We randomly chose one admission episode per patient so as to avoid excessive weighing of repeated admissions. We took data concerning weight changes, pre-admission and post-discharge analytical results, analytical results following first week of hospital stay, disorders causing hospital admission and those that developed during the hospital stay. We created a point score system to record the total of illnesses presented.The study included 77 patients, aged 67±12 years and having undergone haemodialysis for 31±34 months. Hospital stay was 17.8±12.6 days (median, 12 days). We observed that many patients admitted for digestive and osteoarticular disorders, heart failure or coronary syndrome lost more weight during their hospital stay, although no significant differences were reached. The total number of disorders suffered during the hospital stay was independent of the cause of hospitalisation. Anaemia,heart arrhythmias and signs of heart failure were associated with longer hospital stays, however it was only anaemia that was significantly related to greater weight loss. Weight loss was not related to surgery or infections. Albumin levels during the first week of hospital stay were different depending on the disorder upon admission. It was lower when the patients were admitted for digestive disorders (ANOVA, P=.05). Changes in albumin and creatinine levels before and after the hospital stay did not differ among disorders. We observed a relationship between having presented with more disorders during the stay and a longer stay, lower initial albumin and greater weight loss following discharge. In the multivariate analysis, we found the following weight loss predictors: stay, anaemia, and sepsis. We also found the following hospital stay predictors:Charlson's comorbidity index, heart arrhythmias, anaemia, sepsis and surgery.Malnutrition during the hospital stay depends on the duration and the number of disorders that develop during this time, the cause of admission having less impact on this. Albumin levels decrease earlier in patients that are going to develop more disorders during hospital stay.
- Published
- 2011
22. Influencia de las patologías relacionadas con el ingreso hospitalario sobre el estado nutricional de los pacientes en hemodiálisis
- Author
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Borrego Utiel,F.J., Segura Torres,P., Pérez del Barrio,M.P., Sánchez Perales,M.C., García Cortés,M.J., Serrano Angeles,P., Biechy Baldan,M.M., and Liébana Cañada,A.
- Subjects
Malnutrición ,Hemodiálisis ,Inflamación ,Albúmina ,Hospitalización ,Ingreso hospitalario - Abstract
Introducción: Durante la hospitalización de pacientes en hemodiálisis crónica se produce un deterioro nutricional de origen multifactorial y que guarda relación con la duración de la estancia hospitalaria. El objetivo del estudio fue analizar si las patologías relacionadas con el ingreso influyen en el grado de deterioro nutricional sufrido durante el ingreso hospitalario. Pacientes y métodos: Seleccionamos retrospectivamente ingresos hospitalarios de pacientes en hemodiálisis crónica durante más de tres meses con una estancia superior a cuatro días, excluyendo aquellos casos que fallecieron en el hospital. Se eligió aleatoriamente un solo episodio de ingreso por paciente para evitar el peso excesivo de ingresos reiterados. Se recogieron cambios de peso, analítica preingreso y postingreso, analítica en primera semana de hospitalización, patologías causantes del ingreso y las aparecidas durante éste. Se construyó una puntuación para recoger el total de enfermedades presentadas. Resultados: El estudio incluyó a 77 pacientes con 67 ± 12 años y 31 ± 34 meses en hemodiálisis. La estancia hospitalaria fue de 17,8 ± 12,6 días (mediana, 12 días). Al considerar la causa de ingreso observamos una pérdida de peso algo mayor en pacientes ingresados por patología digestiva, osteoarticular, insuficiencia cardíaca o síndrome coronario, aunque sin alcanzar diferencias significativas. El número total de patologías sufridas durante el ingreso fue independiente del motivo de ingreso. La anemización, las arritmias cardíacas y la presencia de insuficiencia cardíaca se asociaron con una mayor estancia hospitalaria, siendo sólo la anemización la que se relacionó de forma significativa con mayor pérdida de peso. No se relacionaron con la pérdida de peso la realización de cirugía o la presencia de infecciones. La albúmina en la primera semana de hospitalización fue diferente según la patología del ingreso y fue más baja cuando ingresaron por patologías digestivas (ANOVA, p = 0,05). La variación de la albúmina y creatinina antes y después de la hospitalización no fue diferente según las patologías. Observamos una relación entre haber presentado un mayor número de patologías durante el ingreso con una mayor estancia, menor albúmina inicial y mayores pérdidas de peso tras el alta. Realizando análisis multivariante encontramos como predictores de la pérdida de peso la estancia, la anemización y la presencia de sepsis. Como predictores de la estancia encontramos el índice de comorbilidad de Charlson, la presencia de arritmia cardíaca, la anemización, la sepsis y la cirugía. Conclusiones: El deterioro nutricional durante la hospitalización depende de la duración de la estancia y del número de patologías sufridas durante el ingreso, influyendo menos el motivo de hospitalización. La albúmina se reduce de forma precoz en pacientes con ingresos que van a complicarse con un mayor número de patologías.
- Published
- 2011
23. Fracaso renal agudo secundario a depleción hidrosalina por diarrea más acetazolamida
- Author
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Polaina Rusillo, M., Borrego Hinojosa, J., and Liébana Cañada, A.
- Published
- 2011
24. Influencia de las patologías relacionadas con el ingreso hospitalario sobre el estado nutricional de los pacientes en hemodiálisis
- Author
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Borrego Utiel, F.J., Segura Torres, P., Pérez del Barrio, M.P., Sánchez Perales, M.C., García Cortés, M.J., Serrano Angeles, P., Biechy Baldan, M.M., and Liébana Cañada, A.
- Subjects
Hospitalization ,Inflammation ,Malnutrición ,Haemodialysis ,Hemodiálisis ,Inflamación ,Albúmina ,Albumin ,Malnutrition ,Hospitalización ,Ingreso hospitalario ,Hospital admission - Abstract
Introducción: Durante la hospitalización de pacientes en hemodiálisis crónica se produce un deterioro nutricional de origen multifactorial y que guarda relación con la duración de la estancia hospitalaria. El objetivo del estudio fue analizar si las patologías relacionadas con el ingreso influyen en el grado de deterioro nutricional sufrido durante el ingreso hospitalario. Pacientes y métodos: Seleccionamos retrospectivamente ingresos hospitalarios de pacientes en hemodiálisis crónica durante más de tres meses con una estancia superior a cuatro días, excluyendo aquellos casos que fallecieron en el hospital. Se eligió aleatoriamente un solo episodio de ingreso por paciente para evitar el peso excesivo de ingresos reiterados. Se recogieron cambios de peso, analítica preingreso y postingreso, analítica en primera semana de hospitalización, patologías causantes del ingreso y las aparecidas durante éste. Se construyó una puntuación para recoger el total de enfermedades presentadas. Resultados: El estudio incluyó a 77 pacientes con 67 ± 12 años y 31 ± 34 meses en hemodiálisis. La estancia hospitalaria fue de 17,8 ± 12,6 días (mediana, 12 días). Al considerar la causa de ingreso observamos una pérdida de peso algo mayor en pacientes ingresados por patología digestiva, osteoarticular, insuficiencia cardíaca o síndrome coronario, aunque sin alcanzar diferencias significativas. El número total de patologías sufridas durante el ingreso fue independiente del motivo de ingreso. La anemización, las arritmias cardíacas y la presencia de insuficiencia cardíaca se asociaron con una mayor estancia hospitalaria, siendo sólo la anemización la que se relacionó de forma significativa con mayor pérdida de peso. No se relacionaron con la pérdida de peso la realización de cirugía o la presencia de infecciones. La albúmina en la primera semana de hospitalización fue diferente según la patología del ingreso y fue más baja cuando ingresaron por patologías digestivas (ANOVA, p = 0,05). La variación de la albúmina y creatinina antes y después de la hospitalización no fue diferente según las patologías. Observamos una relación entre haber presentado un mayor número de patologías durante el ingreso con una mayor estancia, menor albúmina inicial y mayores pérdidas de peso tras el alta. Realizando análisis multivariante encontramos como predictores de la pérdida de peso la estancia, la anemización y la presencia de sepsis. Como predictores de la estancia encontramos el índice de comorbilidad de Charlson, la presencia de arritmia cardíaca, la anemización, la sepsis y la cirugía. Conclusiones: El deterioro nutricional durante la hospitalización depende de la duración de la estancia y del número de patologías sufridas durante el ingreso, influyendo menos el motivo de hospitalización. La albúmina se reduce de forma precoz en pacientes con ingresos que van a complicarse con un mayor número de patologías. Introduction: Hospitalised chronic haemodialysis patients often develop malnutrition due to many causes, which worsens throughout their hospital stay. The objective of the study is to analyse if the disorders related to hospitalisation influence the degree of malnutrition suffered during the hospital stay. Patients and Methods: Over a period of more than three months, we retrospectively chose chronic haemodialysis patients that were admitted for more than four days, excluding those cases that died in the hospital. We randomly chose one admission episode per patient so as to avoid excessive weighing of repeated admissions. We took data concerning weight changes, pre-admission and post-discharge analytical results, analytical results following first week of hospital stay, disorders causing hospital admission and those that developed during the hospital stay. We created a point score system to record the total of illnesses presented. Results: The study included 77 patients, aged 67±12 years and having undergone haemodialysis for 31±34 months. Hospital stay was 17.8±12.6 days (median, 12 days). We observed that many patients admitted for digestive and osteoarticular disorders, heart failure or coronary syndrome lost more weight during their hospital stay, although no significant differences were reached. The total number of disorders suffered during the hospital stay was independent of the cause of hospitalisation. Anaemia, heart arrhythmias and signs of heart failure were associated with longer hospital stays, however it was only anaemia that was significantly related to greater weight loss. Weight loss was not related to surgery or infections. Albumin levels during the first week of hospital stay were different depending on the disorder upon admission. It was lower when the patients were admitted for digestive disorders (ANOVA, P=.05). Changes in albumin and creatinine levels before and after the hospital stay did not differ among disorders. We observed a relationship between having presented with more disorders during the stay and a longer stay, lower initial albumin and greater weight loss following discharge. In the multivariate analysis, we found the following weight loss predictors: stay, anaemia, and sepsis. We also found the following hospital stay predictors: Charlson's comorbidity index, heart arrhythmias, anaemia, sepsis and surgery. Conclusions: Malnutrition during the hospital stay depends on the duration and the number of disorders that develop during this time, the cause of admission having less impact on this. For patients that are going to develop more disorders during hospital stay, albumin levels reduce earlier.
- Published
- 2011
25. Fracaso renal agudo secundario a depleción hidrosalina por diarrea más acetazolamida
- Author
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Polaina Rusillo,M., Borrego Hinojosa,J., and Liébana Cañada,A.
- Published
- 2011
26. Caso clínico: paciente en diálisis peritoneal con líquido peritoneal turbio tras la toma de antagonistas del calcio
- Author
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Viñolo López, M.C., Gutiérrez Rivas, P.C., Liébana Cañada, A., Gil Cunquero, J.M., and Merino García, E.
- Published
- 2011
27. Caso clínico: paciente en diálisis peritoneal con líquido peritoneal turbio tras la toma de antagonistas del calcio
- Author
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Viñolo López,M.C., Gutiérrez Rivas,P.C., Liébana Cañada,A., Gil Cunquero,J.M., and Merino García,E.
- Published
- 2011
28. FP880ESTIMATION OF GLOMERULAR FILTRATION IN KIDNEY TRANSPLANT PATIENTS WITH NEW CKD-EPI EQUATIONS SHOW IMPORTANT DIFFERENCES RESPECT COMMONLY USED MDRD EQUATION
- Author
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Sonia Ortega-Anguiano, Enoc Merino-Garcia, Maite Jaldo-Rodriguez, Francisco-Jose Borrego-Utiel, Antonio Liébana-Cañada, Pilar Perez-Del-Barrio, and Maria Del Mar Biechy-Baldan
- Subjects
Transplantation ,medicine.medical_specialty ,Nephrology ,business.industry ,Urology ,medicine ,Renal function ,business ,Kidney transplant - Published
- 2015
- Full Text
- View/download PDF
29. FP588MODIFICATION OF OVERHYDRATATION AND ESTIMATIONS OF NUTRITIONAL COMPARTMENTS USING BIOIMPEDANCE BCM-FRESENIUS MONITOR AFTER DIFFERENT RESTING TIME IN PATIENTS IN PERITONEAL DIALYSIS
- Author
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Francisco-Jose Borrego-Utiel, Jose-Manuel Gil-Cinquero, Francesca Muelas, Antonio Liébana-Cañada, and Sagrario Valverdi
- Subjects
Transplantation ,Nephrology ,business.industry ,Anesthesia ,medicine.medical_treatment ,Medicine ,In patient ,business ,Resting time ,Peritoneal dialysis - Published
- 2015
- Full Text
- View/download PDF
30. Crisis hipertensiva en paciente con fracaso renal agudo
- Author
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Polaina Rusillo, M., Gutiérrez Rivas, C.P., Liébana Cañada, A., and Pérez Bañasco, V.
- Published
- 2009
- Full Text
- View/download PDF
31. Circulating Aminopeptidase Activities in Men and Women with Essential Hypertension
- Author
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Ortega, R., primary, Saavedra-Alías, J., additional, Liébana-Cañada, A., additional, Sánchez-Muñoz, B., additional, Martínez-Martos, J., additional, and Ramírez-Expósito, M., additional
- Published
- 2013
- Full Text
- View/download PDF
32. Repermeabilización de estenosis de arteria renal en paciente con síndrome nefrótico secundario a síndrome antifosfolípido primario. Una inusual presentación clínica
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Polaina Rusillo, M., Biechy Baldán, M.M., Liébana Cañada, A., Vallejo Miñarro, J., Cazalla Cadenas, F., and Pérez Bañasco, V.
- Published
- 2008
- Full Text
- View/download PDF
33. Evaluación global subjetiva y escala de malnutrición-inflamación para valorar el estado nutricional de pacientes en diálisis peritoneal con hipoalbuminemia
- Author
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Jiménez Jiménez, Sagrario, primary, Muelas Ortega, Francisca, additional, Segura Torres, Pilar, additional, José Borrego Utiel, Francisco, additional, Gil Cunquero, José Manuel, additional, and Liébana Cañada, Antonio, additional
- Published
- 2012
- Full Text
- View/download PDF
34. La desnutrición calórica es un problema frecuente en la población en hemodiálisis crónica
- Author
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Borrego Utiel, Francisco José, Sánchez Perales, Carmen, Pérez Bañasco, Vicente, García Cortés, María José, Chamorro Quirós, José, Liébana Cañada, A., Pérez del Barrio, Pilar, Serrano Ángeles, P., Arias de Saavedra, J. M., Pérez- Miranda, M. C., Borrego Utiel, Francisco José, Sánchez Perales, Carmen, Pérez Bañasco, Vicente, García Cortés, María José, Chamorro Quirós, José, Liébana Cañada, A., Pérez del Barrio, Pilar, Serrano Ángeles, P., Arias de Saavedra, J. M., and Pérez- Miranda, M. C.
- Abstract
La desnutrición es un problema frecuente entre la población en diálisis encontrando prevalencias de 1 7 -7 0% dependiendo de las series consultadas. Además de su relevancia directa, en los últimos años la preocupación por este problema está creciendo, ya que la desnutrición se ha identificado como un factor predictor de morbiinortalidad. La presencia de liipoalbuminemia, cifras bajas de creatinina y bajo índice de masa corporal se han señalado como variables predictoras de mayor incidencia complicaciones, hospitalización y menor supervivencia. El propósito de este trabajo fue analizar si las proteínas y bioquímica habitualmente monitorizada en pacientes en hemodiálisis es capaz de discriminar entre pacientes nutridos y desnutridos. La población de estudio incluyó a 4 4 hombres (6 3% ) y 2 6 mujeres (3 7% ) , con una edad de 5 7 ± 14 (rango 2 1 -8 1 ) años y que llevaban en programa de diálisis 5 7 ± 4 7 (rango 6 -1 8 9 ) meses. Ninguno era diabético. Realizamos un estudio antropométrico tpie incluyó peso, índice de masa corporal, circunferencia braquial (CB), pliegues (Ptric, Psub, Pabd), corrigiendo los valores de acuerdo a valores de referencia para misma edad y sexo. Determinamos además de la bioquímica habitual algunas proteínas como albúmina, prealbúmina, proteína ligadora de retinol (RBP), transferrina, Apo A l y Apo B. La prevalencia de desnutrición fue importante, encontrando en 4 6 (6 6 ,7% ) pacientes algún grado de desnutrición, de forma que 3 0 ,4% fueron clasificados como desnutrición rnoderada- severa. Ni el sexo, el tiempo en diálisis ni el ser portador de VHC influyó sobre el estado nutricional. Los pacientes desnutridos fueron algo más jóvenes (Nutridos 6 6 ± 7 vs. Desnutridos 5 3 ± 1 5 años, p < 0 ,0 0 1 ) , mostrando una menor conservación de pliegues cutáneos que los pacientes más mayores. Observamos una reducción especialmente importante de los pliegues cutáneos que estuvo presente en 6 9 ,6 -8 4 ,1% de los pacientes, mientras que la CB y CMB es
- Published
- 1999
35. Disreflexia autonómica y crisis hipertensiva
- Author
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Polaina Rusillo, M., primary, Liébana Cañada, A., additional, and Borrego Utiel, F.J., additional
- Published
- 2006
- Full Text
- View/download PDF
36. Nutrición en pacientes en diálisis. Consenso SEDYT
- Author
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Huarte-Loza (Coordinadora), E., primary, Barril-Cuadrado, G., additional, Cebollada-Muro, J., additional, Cerezo-Morales, S., additional, Coronel-Díaz, F., additional, Doñate-Cubells, T., additional, Fernández-Giraldez, E., additional, Izaguirre-Boneta, A., additional, Lanuza-Luengo, M., additional, Liébana-Cañada, A., additional, Llopis-López, A., additional, Ruperto, M., additional, and Traver-Aguilar, J., additional
- Published
- 2006
- Full Text
- View/download PDF
37. Fracaso renal agudo por Síndrome Neuroléptico Maligno
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Liébana Cañada, A. and Liébana Cañada, A.
- Published
- 1998
38. Manejo actual de las proteinurias
- Author
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García Cortés, María José, Pérez del Barrio, Pilar, Borrego Utiel, Francisco José, Pérez Bañasco, Vicente, Sánchez Perales, M.C., Liébana Cañada, A., García Cortés, María José, Pérez del Barrio, Pilar, Borrego Utiel, Francisco José, Pérez Bañasco, Vicente, Sánchez Perales, M.C., and Liébana Cañada, A.
- Published
- 1993
39. Renal cortical necrosis secondary to thrombotic microangiopathy in the context of acute promyelocytic leukaemia blast crisis.
- Author
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Polaina-Rusillo, Manuel, del Pilar Pérez-del Barrio, M., Carrillo-Colmenero, Ana M., Ramírez-Tortosa, César, Borrego-Hinojosa, Josefa, and Liébana-Cañada, Antonio
- Abstract
Copyright of Nefrologia is the property of Revista Nefrologia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2013
- Full Text
- View/download PDF
40. Tratamiento con hemodiálisis larga con filtros de alto cut-off en la nefropatía por cilindros del mieloma: nuestra experiencia.
- Author
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Borrego-Hinojosa, Josefa, Pilar Pérez-del Barrio, M., del Mar Biechy-Baldan, M., Merino-García, Enoc, Carmen Sánchez-Perales, M., José García-Cortés, M., Ocaña-Pérez, Esther, Gutiérrez-Rivas, Patricia, and Liébana-Cañada, Antonio
- Abstract
Copyright of Nefrologia is the property of Revista Nefrologia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2013
- Full Text
- View/download PDF
41. Circulating Aminopeptidase Activities in Men and Women with Essential Hypertension
- Author
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Sánchez-Agesta Ortega, R., M. Arias de Saavedra-Alías, J., Liébana-Cañada, A., Sánchez-Muñoz, B., M. Martínez-Martos, J., and J. Ramírez-Expósito, M.
- Abstract
Essential hypertension is one of the major contributors to premature morbidity and mortality due to the incresased risk for coronary heart disease, stroke, renal disease, peripheral vascular disease and vascular dementia for both men and women. However, its basic causes remain unknown. In the present work we studied the activity of several proteolytic regulatory enzymes related to renin-angiotensin-system (RAS) (aminopeptidase A, APA; aminopeptidase N, APN; aminopeptidase B, APB; and insulin-regulated aminopeptidase, IRAP); with oxytocin regulation (oxytocinase); with the metabolism of GnRH and TRH (pyrrolidone carboxypeptidase, Pcp); and with enkephalins metabolism (enkephalindegrading activity, EDA), to elucidate their role in the mechanisms responsible of essential hypertension and to discuss the possible gender differences. Serum samples of 53 individuals with essential hypertension and 60 healthy volunteers were collected and used to assay enzyme activities, gonad hormones testosterone and estradiol, TSH and free thyroxin (fT4). Differences were observed in APA, APN, Pcp and EDA specific activities, and in serum gonad hormone levels between hypertensive and control groups. Only Pcp activity showed gender differences. Regarding the RAS, APA is reduced while APN is increased, suggesting increased levels of angiotensin II and a facilitation of the conversion of angiotensin III in angiotensin IV. Thus, the changes in several RAS-regulating specific activities and other enzyme activities involved in the neuroendocrine modulation of gonad and stress-related functions are related to essential hypertension with minor gender differences. Therefore, aminopeptidases constitute new elements for the knowledge of the causes of essential hypertension and an alternative as therapeutic targets against the illness.
- Published
- 2013
42. Sub-acute renal failure in patient with fever of unknown origin.
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Polaina-Rusillo, Manuel, Borrego-Hinojosa, Josefa, Ramírez-Tortosa, César, Pérez-del Barrio, M. del Pilar, Merino-García, Enoc, and Liébana-Cañada, Antonio
- Abstract
A letter to the editor is presented in response to an article regarding a case of a 18 year old patient, who was presented with pulmonary lesions and later develop renal disorder.
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- 2012
- Full Text
- View/download PDF
43. Edema rebelde: tratamiento dialítico
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Pérez Bañasco, Vicente, Liébana Cañada, A., Cañada Ortega, L., Mateas Ruiz, F., Pérez Bañasco, Vicente, Liébana Cañada, A., Cañada Ortega, L., and Mateas Ruiz, F.
- Published
- 1975
44. Criterios fáciles para su descubrimiento
- Author
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Pérez Bañasco, Vicente, Liébana Cañada, A., Sánchez Cabrera, A., Mateas Ruiz, F., Pérez Bañasco, Vicente, Liébana Cañada, A., Sánchez Cabrera, A., and Mateas Ruiz, F.
- Published
- 1975
45. Hematuria macroscópica en paciente con síndrome del cascanueces.
- Author
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Polaina-Rusillo, Manuel, Liébana-Carpio, Leticia, Borrego-Hinojosa, Josefa, and Liébana-Cañada, Antonio
- Published
- 2012
- Full Text
- View/download PDF
46. Treatment by long haemodialysis sessions with high cut-off filters in myeloma cast nephropathy: our experience.
- Author
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Borrego-Hinojosa J, Pérez-del Barrio MP, Biechy-Baldan Mdel M, Merino-García E, Sánchez-Perales MC, García-Cortés MJ, Ocaña-Pérez E, Gutiérrez-Rivas P, and Liébana-Cañada A
- Subjects
- Acute Kidney Injury blood, Aged, Female, Filtration instrumentation, Humans, Immunoglobulin Light Chains blood, Male, Middle Aged, Multiple Myeloma blood, Treatment Outcome, Acute Kidney Injury etiology, Acute Kidney Injury therapy, Multiple Myeloma complications, Renal Dialysis instrumentation, Renal Dialysis methods
- Abstract
Unlabelled: Multiple myeloma (MM) is the uncontrolled proliferation of plasma cells with variable amounts of production of immunoglobulins or their chains. Acute renal failure can be a symptom of MM, and it is sometimes its form of presentation. Circulating free light chains (FLC) could lead to renal failure due to their intratubular precipitation, causing a cast nephropathy. The treatment of myeloma, adequate hydration and the removal of FLC by apheresis techniques are currently the treatments that are accepted for this disease. Several apheresis techniques have been attempted for the removal of FLC, with long haemodialysis sessions with filters for the removal of these light chains (high cut-off filters) being proposed as the most effective treatment for myeloma nephropathy., Methods: We report 5 cases of myeloma nephropathy: three had cast nephropathy (CN) diagnosed by renal biopsy and the other two had a high probability of CN (FLC levels >500 mg/l). They were treated with long haemodialysis sessions with a high cut-off membrane. All patients had suffered acute renal failure; four required renal replacement therapy and one patient had advanced renal failure. In all patients, FLC levels were very high. They received specific treatment for myeloma in addition to high cut-off haemodialysis until they achieved FLC levels of <500 mg/l., Results: Four of the five patients recovered renal function, and became independent of dialysis. The progression time for myeloma from the time the first symptoms appeared varied (1-6 months). The number of treatment sessions ranged from 8-16. The patient with the longest progression time required more sessions and did not recover renal function., Conclusions: Long haemodialysis sessions with high cut-off filters in addition to specific myeloma chemotherapy seems to be an effective treatment for acute renal failure due to myeloma nephropathy. The early initiation of treatment could be a determining factor for the response.
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- 2013
- Full Text
- View/download PDF
47. Gross haematuria in patients with nutcracker syndrome.
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Polaina-Rusillo M, Liébana-Carpio L, Borrego-Hinojosa J, and Liébana-Cañada A
- Subjects
- Humans, Male, Renal Nutcracker Syndrome diagnostic imaging, Renal Nutcracker Syndrome physiopathology, Tomography, X-Ray Computed, Young Adult, Hematuria etiology, Renal Nutcracker Syndrome complications
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- 2012
- Full Text
- View/download PDF
48. Incidence of acute myocardial infarction in the evolution of dialysis patients.
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Sánchez-Perales C, Vázquez-Ruiz de Castroviejo E, Segura-Torres P, Borrego-Utiel F, García-Cortés MJ, García-García F, Biechy-Baldan MM, Gil-Cunquero JM, and Liébana-Cañada A
- Subjects
- Aged, Female, Humans, Incidence, Male, Middle Aged, Prospective Studies, Retrospective Studies, Myocardial Infarction epidemiology, Renal Dialysis
- Abstract
Background: Although the estimated frequency of coronary artery disease (CAD) in patients on dialysis is very high, there is considerable variation in the studies published to date regarding the rate of acute myocardial infarction (AMI) in these patients., Objective: To establish the incidence of AMI and to analyse the characteristics and consequences of this entity on the clinical progression of incident dialysis patients., Methods: We recorded AMI in the patients treated in our dialysis unit between 01/01/1999 and 31/12/07. The variables assessed were: prior diagnosis of diabetes, hypertension, CAD (AMI or lesions observed in coronary angiography), ischaemic cerebrovascular accident, advanced peripheral artery disease (PAD), atrial fibrillation and tobacco use. Biochemical analyses included: urea, creatinine, haematocrit, calcium, phosphorous, iPTH, lipids and albumin. Follow-up lasted until transplant, death, loss to follow-up or study end in Dec. 2010., Results: Of the 576 patients recruited (aged 64.6 ± 16 years), 24.7% had diabetes, 82.3% were on haemodialysis (17.7% on peritoneal dialysis), and 34 (5.9%) had a previous diagnosis of CAD. In a follow-up lasting a mean of 40.2 ± 32 months (1931.5 patient-years), 40 patients (6.9%) suffered an AMI. The incidence was 2.13/100 patient-years. The patients without CAD had an incidence of 1.84/100 patient-years and those with a previous diagnosis of CAD had an incidence of 7.53/100 patient-years. In 22.5% of patients, AMI happened in the first 3 months of dialysis, and 37.5% in the 1st year. Of the 40 AMI, 15 were with ST-segment elevation (incidence: 0.79/100 patient-years) and 25 were non ST-segment elevation (incidence: 1.33/100 patient-years). The factors that predicted the occurrence of AMI in dialysis were older age (OR: 1.037; 95% CI: 1.009-1.067; P=.011), previous CAD (OR: 3.35; 95% CI: 1.48-7.16; P=.004), and diabetes as a cause of nephropathy (OR: 2.96; 95% CI: 1.49-5.86; P=.002). In-hospital mortality was 30%, with 72.5% of deaths occurring in the 1st year and 82.5% in the 2nd; 80% of the patients who underwent a coronary angiography had multi-vessel disease., Conclusions: The incidence of AMI in incident dialysis patients is high. In previous coronary disease patients, the incidence is 3-fold higher. Post-infarction mortality is very high and multi-vessel disease is very frequent.
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- 2012
- Full Text
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49. How do disorders related to hospitalisation influence haemodialysis patients' nutrition?
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Borrego Utiel FJ, Segura Torres P, Pérez del Barrio MP, Sánchez Perales MC, García Cortés MJ, Serrano Angeles P, Biechy Baldan MM, and Liébana Cañada A
- Subjects
- Adult, Aged, Aged, 80 and over, Anemia complications, Anemia epidemiology, Body Weight, Cardiovascular Diseases complications, Cardiovascular Diseases epidemiology, Comorbidity, Digestive System Diseases complications, Digestive System Diseases epidemiology, Female, Humans, Hypoalbuminemia etiology, Infections complications, Infections epidemiology, Joint Diseases complications, Joint Diseases epidemiology, Kidney Failure, Chronic therapy, Length of Stay statistics & numerical data, Male, Malnutrition blood, Malnutrition epidemiology, Middle Aged, Retrospective Studies, Sampling Studies, Severity of Illness Index, Hospitalization, Kidney Failure, Chronic complications, Malnutrition etiology, Renal Dialysis
- Abstract
Introduction: Hospitalizations are frequent in hemodialysis patients and is often accompanied by nutritional deterioration showed by a loss of weight and a reduction of albumin serum levels. This phenomenon is related with length of stay having its origin in a complex interplay of factors. Our aim in this study was to analyze if changes in body weight and other nutritional parameters are influenced by the illnesses presented during hospitalization., Patients and Methods: Over a period of three years, we retrospectively chose chronic haemodialysis patients that were admitted for more than four days, excluding those cases that died in the hospital. We randomly chose one admission episode per patient so as to avoid excessive weighing of repeated admissions. We took data concerning weight changes, pre-admission and post-discharge analytical results, analytical results following first week of hospital stay, disorders causing hospital admission and those that developed during the hospital stay. We created a point score system to record the total of illnesses presented., Results: The study included 77 patients, aged 67±12 years and having undergone haemodialysis for 31±34 months. Hospital stay was 17.8±12.6 days (median, 12 days). We observed that many patients admitted for digestive and osteoarticular disorders, heart failure or coronary syndrome lost more weight during their hospital stay, although no significant differences were reached. The total number of disorders suffered during the hospital stay was independent of the cause of hospitalisation. Anaemia,heart arrhythmias and signs of heart failure were associated with longer hospital stays, however it was only anaemia that was significantly related to greater weight loss. Weight loss was not related to surgery or infections. Albumin levels during the first week of hospital stay were different depending on the disorder upon admission. It was lower when the patients were admitted for digestive disorders (ANOVA, P=.05). Changes in albumin and creatinine levels before and after the hospital stay did not differ among disorders. We observed a relationship between having presented with more disorders during the stay and a longer stay, lower initial albumin and greater weight loss following discharge. In the multivariate analysis, we found the following weight loss predictors: stay, anaemia, and sepsis. We also found the following hospital stay predictors:Charlson's comorbidity index, heart arrhythmias, anaemia, sepsis and surgery., Conclusions: Malnutrition during the hospital stay depends on the duration and the number of disorders that develop during this time, the cause of admission having less impact on this. Albumin levels decrease earlier in patients that are going to develop more disorders during hospital stay.
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- 2011
- Full Text
- View/download PDF
50. Clinical case: Peritoneal dialysis patient with cloudy peritoneal fluid following administration of calcium antagonists.
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Viñolo López MC, Gutiérrez Rivas PC, Liébana Cañada A, Gil Cunquero JM, and Merino García E
- Subjects
- Adult, Antihypertensive Agents therapeutic use, Calcium Channel Blockers therapeutic use, Cardiovascular Agents therapeutic use, Chylous Ascites diagnosis, Diagnosis, Differential, Dihydropyridines therapeutic use, Drug Therapy, Combination, Female, Glomerulonephritis, Membranoproliferative therapy, Humans, Kidney Failure, Chronic etiology, Kidney Failure, Chronic therapy, Nifedipine adverse effects, Nifedipine therapeutic use, Nitrobenzenes, Peritonitis diagnosis, Piperazines, Retrospective Studies, Triglycerides analysis, Antihypertensive Agents adverse effects, Ascitic Fluid chemistry, Calcium Channel Blockers adverse effects, Chylous Ascites chemically induced, Dihydropyridines adverse effects, Peritoneal Dialysis, Continuous Ambulatory
- Published
- 2011
- Full Text
- View/download PDF
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