Efficacy of rasburicase therapy in obstructive renal failure secondary to urolithiasis: a novel therapeutic option
Eficacia de la rasburicasa en el fracaso renal agudo obstructivo por litiasis: una nueva opción terapéutica
Read
10190
Timeswas read the article
2595
Total PDF
7595
Total HTML
Share statistics
array:21 [ "pii" => "X2013251408033413" "issn" => "20132514" "doi" => " " "estado" => "S300" "fechaPublicacion" => "2008-02-01" "documento" => "article" "licencia" => "http://www.elsevier.com/open-access/userlicense/1.0/" "subdocumento" => "fla" "cita" => "Nefrologia (English Version). 2008;28:102-5" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:2 [ "total" => 4610 "formatos" => array:3 [ "EPUB" => 280 "HTML" => 3712 "PDF" => 618 ] ] "Traduccion" => array:1 [ "es" => array:17 [ "pii" => "X0211699508033416" "issn" => "02116995" "doi" => " " "estado" => "S300" "fechaPublicacion" => "2008-02-01" "documento" => "article" "licencia" => "http://www.elsevier.com/open-access/userlicense/1.0/" "subdocumento" => "fla" "cita" => "Nefrologia. 2008;28:102-5" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:2 [ "total" => 12145 "formatos" => array:3 [ "EPUB" => 282 "HTML" => 11178 "PDF" => 685 ] ] "es" => array:12 [ "idiomaDefecto" => true "titulo" => "Eficacia de la rasburicasa en el fracaso renal agudo obstructivo por litiasis: una nueva opción terapéutica" "tienePdf" => "es" "tieneTextoCompleto" => "es" "tieneResumen" => array:2 [ 0 => "es" 1 => "en" ] "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "102" "paginaFinal" => "105" ] ] "titulosAlternativos" => array:1 [ "en" => array:1 [ "titulo" => "Efficacy of rasburicase therapy in obstructive renal failure secondary to urolithiasis: a novel therapeutic option" ] ] "contieneResumen" => array:2 [ "es" => true "en" => true ] "contieneTextoCompleto" => array:1 [ "es" => true ] "contienePdf" => array:1 [ "es" => true ] "resumenGrafico" => array:2 [ "original" => 0 "multimedia" => array:7 [ "identificador" => "fig1" "etiqueta" => "Fig. 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "copyright" => "Elsevier España" "figura" => array:1 [ 0 => array:4 [ "imagen" => "10008127_figura1.jpg" "Alto" => 384 "Ancho" => 512 "Tamanyo" => 24178 ] ] ] ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "Pilar Segura Torres, F. J. Borrego Utiel, P. Pérez del Barrio, J. M. Gil Cunquero, V. Pérez Bañasco" "autores" => array:5 [ 0 => array:2 [ "nombre" => "Pilar" "apellidos" => "Segura Torres" ] 1 => array:2 [ "Iniciales" => "F. J." "apellidos" => "Borrego Utiel" ] 2 => array:2 [ "Iniciales" => "P." "apellidos" => "Pérez del Barrio" ] 3 => array:2 [ "Iniciales" => "J. M." "apellidos" => "Gil Cunquero" ] 4 => array:2 [ "Iniciales" => "V." "apellidos" => "Pérez Bañasco" ] ] ] ] ] "idiomaDefecto" => "es" "Traduccion" => array:1 [ "en" => array:9 [ "pii" => "X2013251408033413" "doi" => " " "estado" => "S300" "subdocumento" => "" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:1 [ "total" => 0 ] "idiomaDefecto" => "en" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/X2013251408033413?idApp=UINPBA000064" ] ] "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/X0211699508033416?idApp=UINPBA000064" "url" => "/02116995/0000002800000001/v0_201502091349/X0211699508033416/v0_201502091350/es/main.assets" ] ] "itemSiguiente" => array:17 [ "pii" => "X2013251408033405" "issn" => "20132514" "doi" => " " "estado" => "S300" "fechaPublicacion" => "2008-02-01" "documento" => "article" "licencia" => "http://www.elsevier.com/open-access/userlicense/1.0/" "subdocumento" => "fla" "cita" => "Nefrologia (English Version). 2008;28:106-7" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:2 [ "total" => 5772 "formatos" => array:3 [ "EPUB" => 274 "HTML" => 4841 "PDF" => 657 ] ] "en" => array:11 [ "idiomaDefecto" => true "titulo" => "Acute renal failure in a case of nephrotic syndrome secondary to focal and segmental glomerulosclerosis" "tienePdf" => "en" "tieneTextoCompleto" => "en" "tieneResumen" => array:2 [ 0 => "es" 1 => "en" ] "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "106" "paginaFinal" => "107" ] ] "titulosAlternativos" => array:1 [ "es" => array:1 [ "titulo" => "Fracaso renal agudo en síndrome nefrótico secundario a glomeruloesclerosis focal y segmentaria" ] ] "contieneResumen" => array:2 [ "es" => true "en" => true ] "contieneTextoCompleto" => array:1 [ "en" => true ] "contienePdf" => array:1 [ "en" => true ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "Manuel Polaina Rusillo, F. J. Borrego Utiel, I. Ruiz Ávila, V. Pérez Bañasco" "autores" => array:4 [ 0 => array:2 [ "nombre" => "Manuel" "apellidos" => "Polaina Rusillo" ] 1 => array:2 [ "Iniciales" => "F. J." "apellidos" => "Borrego Utiel" ] 2 => array:2 [ "Iniciales" => "I." "apellidos" => "Ruiz Ávila" ] 3 => array:2 [ "Iniciales" => "V." "apellidos" => "Pérez Bañasco" ] ] ] ] ] "idiomaDefecto" => "en" "Traduccion" => array:1 [ "es" => array:9 [ "pii" => "X0211699508033408" "doi" => " " "estado" => "S300" "subdocumento" => "" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:1 [ "total" => 0 ] "idiomaDefecto" => "es" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/X0211699508033408?idApp=UINPBA000064" ] ] "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/X2013251408033405?idApp=UINPBA000064" "url" => "/20132514/0000002800000001/v0_201502091616/X2013251408033405/v0_201502091616/en/main.assets" ] "itemAnterior" => array:17 [ "pii" => "X2013251408033421" "issn" => "20132514" "doi" => " " "estado" => "S300" "fechaPublicacion" => "2008-02-01" "documento" => "article" "licencia" => "http://www.elsevier.com/open-access/userlicense/1.0/" "subdocumento" => "fla" "cita" => "Nefrologia (English Version). 2008;28:99-101" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:2 [ "total" => 3506 "formatos" => array:3 [ "EPUB" => 325 "HTML" => 2709 "PDF" => 472 ] ] "en" => array:8 [ "idiomaDefecto" => true "titulo" => "CONTROL OF HYPERTENSION REFRACTORY TO MEDICAL MANAGEMENT BY MEANS OF SHORT DAILY HEMODIALYSIS." "tieneTextoCompleto" => 0 "tieneResumen" => array:2 [ 0 => "es" 1 => "en" ] "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "99" "paginaFinal" => "101" ] ] "titulosAlternativos" => array:1 [ "es" => array:1 [ "titulo" => "Control de HTA refractaria a tratamiento médico con hemodiálisis corta diaria" ] ] "contieneResumen" => array:2 [ "es" => true "en" => true ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "Francisco Maduell Canals, N. Serra, M. Arias, M. Vera, E. Bergadá, A. Cases" "autores" => array:6 [ 0 => array:2 [ "nombre" => "Francisco" "apellidos" => "Maduell Canals" ] 1 => array:2 [ "Iniciales" => "N." "apellidos" => "Serra" ] 2 => array:2 [ "Iniciales" => "M." "apellidos" => "Arias" ] 3 => array:2 [ "Iniciales" => "M." "apellidos" => "Vera" ] 4 => array:2 [ "Iniciales" => "E." "apellidos" => "Bergadá" ] 5 => array:2 [ "Iniciales" => "A." "apellidos" => "Cases" ] ] ] ] ] "idiomaDefecto" => "en" "Traduccion" => array:1 [ "es" => array:9 [ "pii" => "X0211699508033424" "doi" => " " "estado" => "S300" "subdocumento" => "" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:1 [ "total" => 0 ] "idiomaDefecto" => "es" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/X0211699508033424?idApp=UINPBA000064" ] ] "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/X2013251408033421?idApp=UINPBA000064" "url" => "/20132514/0000002800000001/v0_201502091616/X2013251408033421/v0_201502091616/en/main.assets" ] "en" => array:13 [ "idiomaDefecto" => true "titulo" => "Efficacy of rasburicase therapy in obstructive renal failure secondary to urolithiasis: a novel therapeutic option" "tieneTextoCompleto" => true "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "102" "paginaFinal" => "105" ] ] "autores" => array:1 [ 0 => array:3 [ "autoresLista" => "Pilar Segura Torres, F. J. Borrego Utiel, P. Pérez del Barrio, J. M. Gil Cunquero, V. Pérez Bañasco" "autores" => array:5 [ 0 => array:4 [ "nombre" => "Pilar" "apellidos" => "Segura Torres" "email" => array:1 [ 0 => "psegurat@senefro.org" ] "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">a</span>" "identificador" => "affa" ] ] ] 1 => array:3 [ "Iniciales" => "F. J." "apellidos" => "Borrego Utiel" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">a</span>" "identificador" => "affa" ] ] ] 2 => array:3 [ "Iniciales" => "P." "apellidos" => "Pérez del Barrio" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">a</span>" "identificador" => "affa" ] ] ] 3 => array:3 [ "Iniciales" => "J. M." "apellidos" => "Gil Cunquero" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">a</span>" "identificador" => "affa" ] ] ] 4 => array:3 [ "Iniciales" => "V." "apellidos" => "Pérez Bañasco" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">a</span>" "identificador" => "affa" ] ] ] ] "afiliaciones" => array:1 [ 0 => array:3 [ "entidad" => "Servicio de Nefrología, Complejo Hospitalario de Jaén, Jaén, Jaén, España, " "etiqueta" => "<span class="elsevierStyleSup">a</span>" "identificador" => "affa" ] ] ] ] "titulosAlternativos" => array:1 [ "es" => array:1 [ "titulo" => "Eficacia de la rasburicasa en el fracaso renal agudo obstructivo por litiasis: una nueva opción terapéutica" ] ] "textoCompleto" => "<p class="elsevierStylePara"><span class="elsevierStyleBold">INTRODUCTION</span></p><p class="elsevierStylePara">Urate-oxidase is an enzyme that metabolizes uric acid into allantoin, which is more soluble and can be eliminated in the urine. Rasburicase is a recombinant form of the enzyme. It is used to prevent uric acid nephropathy from tumoral lysis syndrome, which appears after tumor treatment, mostly of hematologic nature.<span class="elsevierStyleSup">1,2</span> It produces a rapid decrease of serum uric acid levels, and reduces the amount to be filtered in the kidney. That shortens the time of evolution of the renal failure and promotes renal function recovery.<span class="elsevierStyleSup">3</span></p><p class="elsevierStylePara">It has been also used in chronic tophaceous gout and the preliminary results seem promising.<span class="elsevierStyleSup">4-6</span> Vogt<span class="elsevierStyleSup">4</span> described a woman with a renal transplant who presented inflammatory tophi in the hands, which were very disabling. After receiving Rasburicase the serum uric acid level returned to normal and the tophi volume was reduced, with no adverse events. Some authors suggest that Rasburicase can be an alternative if allopurinol or benzobromarone are contraindicated<span class="elsevierStyleSup">7, 8</span>.</p><p class="elsevierStylePara">Obstructive acute renal failure is very frequent among hospitalized patients, with an incidence of 3.8%.<span class="elsevierStyleSup">9 </span>However, the exact incidence of obstructive acute renal failure secondary to lithiasis is unknown, although in some series it is recognized in 3.2% of cases of end-stage renal disease, and the uric acid is the cause of 17.8% of those cases.<span class="elsevierStyleSup">10</span></p><p class="elsevierStylePara">If the efficacy of Rasburicase to dissolve uric acid lithiasis were proved, it could allow reducing the size of the stones promoting their elimination. In this way, manipulation of the urinary tract can be avoided and the renal failure resolved.</p><p class="elsevierStylePara">We present two cases of obstructive acute renal failure with lithiasis that required hemodialysis and that resolved almost immediately after Rasburicase administration.</p><p class="elsevierStylePara"><span class="elsevierStyleBold">CASE 1</span></p><p class="elsevierStylePara">A 28 year-old male with history of hyperuricemia and intolerance to acetaminophen and non-steroidal anti-inflammatory drugs went to the Emergency Room because of left nephritic colic and hematuria. In the last 36 hours he became anuric. The analytical findings disclosed a mild renal failure (Cr 2.5 mg/dL). The ultrasound investigation showed a left kidney of 17 cm with pelvic, calyx and proximal ureter dilatation, multiple small lithiases within the lower calyx groups and absence of the right kidney. The CT scan confirmed these findings and showed abdominal ureter dilatation. The patient was considered as having an obstructive uropathy due to lithiasis, because of hematuria and lumbar pain. He underwent a ureteral catheterization that was unsuccessful. The anuria persisted and the renal function further deteriorated (Cr 8 mg/dL). A venous catheter was placed and hemodialysis was carried out. Hyperuricemia of 17.6 was detected and a decision was made to treat with Rasburicase (0.20 mg/kg/day) for 2 days. A few hours after the first dose, important polyuria (10 L in 18 hours) developed. In the next days it progressively decreased (fig. 1). Renal function improved dramatically and hemodialysis could be discontinued. Once the clinical picture had resolved, the abdominal CT scan showed neither pelvic nor ureter dilatation</p><p class="elsevierStylePara"><span class="elsevierStyleBold">CASE 2</span></p><p class="elsevierStylePara">A 70 year-old male is presented with a history of upper gastrointestinal tract bleeding due to bulbar ulceration and hiatal hernia, high blood pressure and right nephritic colic 4 years ago. At that time, he was informed that the left kidney function was suppressed.</p><p class="elsevierStylePara">A week before admission to the hospital he was treated with non-steroidal anti-inflammatory drugs (meloxicam) because of right nephritic colic. He was evaluated in the Emergency Room for 24 hours for oligo-anuria without fever or hematuria. The blood analysis showed severe renal failure (Cr 7 and urea 167 mg/dL). The ultrasonic study revealed a right kidney of 13.5 cm with lithiasis within the inferior pole and the pelvis (17 and 15 mm, respectively) and absence of the left kidney. The abdominal CT scan confirmed the presence of lithiasis and showed distal ureter dilatation and cortical atrophy of the left kidney (fig. 2). Intravenous fluid therapy and diuretics were initiated but the patient remained anuric. Ureteral catheter placement was tried but it was unsuccessful and nephrostomy was not indicated because of insufficient pelvis dilatation. Hemodialysis was carried out after placing a central line. Despite fluid administration an increase in urinary tract dilatation was not observed and a percutaneous nephrostomy could not be performed., In this setting the decision to administer Rasburicase (0.20 mg/kg/day) for 2 days was made. Six hours after the beginning of the therapy the diuresis was recovered. The patient presented polyuria (6 L in the first night) that progressively decreased in the next days. The renal function improved very fast and hemodialysis could be discontinued (fig. 3). A few days later the abdominal CT scan showed the disappearance of the lithiasis within the right ureter.</p><p class="elsevierStylePara"><span class="elsevierStyleBold">DISCUSSION</span></p><p class="elsevierStylePara">Renal disease produced by uric acid can be due to lithiasic urinary tract obstruction, to intra-tubular precipitation of uric acid crystals (in case of overproduction as in tumoral lysis syndrome) or to interstitial nephropathy (as in hyperuricemic nephropathy). Besides, uric acid stones usually contain a uric core frequently covered by deposition of calcium oxalate crystals, which favors the growth of the calculi and modifies the radiological characteristics.</p><p class="elsevierStylePara">Making the differential diagnosis between them requires bringing together the underlying pathology of the patient, the clinical setting in which it occurs, the radiological findings, the analytical parameters, and the clinical progression itself observed during the recovery phase of renal damage.</p><p class="elsevierStylePara">In both cases there was a high suspicion of obstructive renal failure, because of sudden anuria, hematuria and lumbar pain (case 2), urinary tract dilatation, and lithiasis images, and especially the rapidity and pace of restoration of the diuresis. In both cases we were witnesses of the abrupt reappearance of the diuresis, which clearly reminds the release of the urinary tract after short-termed obstruction, accompanied by a reduction in ureteral dilatation in radiological images, which supports the diagnosis of acute obstructive renal failure.</p><p class="elsevierStylePara">In case 1 very high serum levels of uric acid were detected. Therefore it could be hypothesized that the acute renal failure was due to intra-tubular uric acid precipitation. However, in cases of uric acid precipitation the renal function recovery is slow, the diuresis volumes grow progressively and the serum levels of the nitrogenous products also decrease gradually. On the contrary, in the presented patient the recovery was very abrupt.</p><p class="elsevierStylePara">The clear and surprising temporal relationship between the administration of Rasburicase and the reappearance of the diuresis can be a clue to understand the underlying mechanism for the renal failure resolution. We cannot be sure of the nature of the stones but it is possible that they were composed of uric acid. First, they could not be seen in the plain X-ray film. Second, in case 1, there was hyperuricemia and the possibility that the stone was of uric acid seems likely. Besides, in case 2 the lithiasis could be mixed in nature with a uric acid core. We postulate that Rasburicase reduced the stone size enough to allow it moving and passing through the narrowest part, which is the distal ureter.</p><p class="elsevierStylePara">Rasburicase must be able to reach the urinary tract passing through the glomerular filter to be efficacious. Sixty percent of the proteins present in the urine are of plasmatic origin and that means that they are able to cross this barrier.<span class="elsevierStyleSup">11</span> The permeability of the filtration membrane depends on the charge, the size and the form of the molecule, and each one has a characteristic glomerular sieving coefficient. Many studies have shown that the albumin, with a molecular weight of 69 kDa, does not cross the glomerular filter,<span class="elsevierStyleSup">12</span> although it can actually be detected in the urine in very small quantities (15-20 mg/kg in females and 18-25 mg/kg in males). Norden13 measured the sieving coefficient of 12 plasmatic proteins in humans and found a clear relation with the molecular weight. The α1-microglobulin with a weight of 31 kDa had a greater coefficient than the albumin. That allows hypothesizing that Rasburicase, with a molecular weight of 34 kDa, can be present in the urine.</p><p class="elsevierStylePara">Therefore, Rasburicase is theoretically able to pass through the glomerular filter and be eliminated in the urine in a significant quantity. In this way it acts on intra-tubular uric acid, dissolves the crystals and promotes their elimination. This mechanism helps to shorten the evolution of the acute established renal failure in case of tumoral lysis syndrome.<span class="elsevierStyleSup">3, 14</span> We also hypothesize that Rasburicase can reach the urinary tract and dissolve the stones with a uric acid component within the calyces, pelvis and ureter, favoring their elimination. If the capability of Rasburicase to dissolve uric acid stones is confirmed either in vitro or in vivo, the direct administration of the drug in the urinary tract through nephrostomy catheters could be a new therapeutic approach in patients with this common pathology. </p>" "pdfFichero" => "P-E-S-A10008-EN.pdf" "tienePdf" => true "PalabrasClave" => array:2 [ "es" => array:4 [ 0 => array:4 [ "clase" => "keyword" "titulo" => "Palabras clave" "identificador" => "xpalclavsec438737" "palabras" => array:1 [ 0 => "Ácido úrico" ] ] 1 => array:4 [ "clase" => "keyword" "titulo" => "Palabras clave" "identificador" => "xpalclavsec438739" "palabras" => array:1 [ 0 => "Litiasis renal" ] ] 2 => array:4 [ "clase" => "keyword" "titulo" => "Palabras clave" "identificador" => "xpalclavsec438741" "palabras" => array:1 [ 0 => "Fracaso renal agudo obstructivo" ] ] 3 => array:4 [ "clase" => "keyword" "titulo" => "Palabras clave" "identificador" => "xpalclavsec438743" "palabras" => array:1 [ 0 => "Rasburicasa" ] ] ] "en" => array:4 [ 0 => array:4 [ "clase" => "keyword" "titulo" => "Keywords" "identificador" => "xpalclavsec438738" "palabras" => array:1 [ 0 => "Uric acid" ] ] 1 => array:4 [ "clase" => "keyword" "titulo" => "Keywords" "identificador" => "xpalclavsec438740" "palabras" => array:1 [ 0 => "Nephrolithiasis" ] ] 2 => array:4 [ "clase" => "keyword" "titulo" => "Keywords" "identificador" => "xpalclavsec438742" "palabras" => array:1 [ 0 => "Obstructive acute renal failure" ] ] 3 => array:4 [ "clase" => "keyword" "titulo" => "Keywords" "identificador" => "xpalclavsec438744" "palabras" => array:1 [ 0 => "Rasburicase" ] ] ] ] "tieneResumen" => true "resumen" => array:2 [ "es" => array:1 [ "resumen" => "La incidencia global de la insuficiencia renal crónica o aguda asociada a la litiasis renal es desconocida y probablemente esté infraestimada. Sin embargo, la uropatía obstructiva constituye una causa potencialmente curable de nefropatía que precisa con frecuencia manipulación quirúrgica de la vía urinaria. Rasburicasa es una enzima recombinante que metaboliza el ácido úrico en alantoína, un compuesto más hidrosoluble y fácilmente eliminable por el riñón. Su principal indicación es la prevención de la nefropatía por ácido úrico del síndrome de lisis tumoral. Pero, actualmente, también se considera una posible alternativa al alopurinol en el manejo de la hiperuricemia del paciente con gota tofácea crónica. Presentamos dos casos de fracaso renal agudo anúrico obstructivo provocados por litiasis que precisaron hemodiálisis y a los que se les administró rasburicasa por vía intravenosa (0,20 mg/kg/día durante 2 días). Tras 12-18 horas se observó una poliuria brusca y eficaz que se acompañó de rápida recuperación de la función renal y permitió suspender la hemodiálisis. En virtud del relativo bajo peso molecular de la rasburicasa podemos suponer que es capaz de atravesar el filtro glomerular y aparecer en la orina. Podría así disolver los cristales de ácido úrico formados en el fracaso renal agudo asociado al síndrome de lisis tumoral. Pero también podemos hipotetizar que la rasburicasa actuaría en la vía urinaria fragmentando los cálculos, facilitando su eliminación y liberando la obstrucción, lo que posibilitaría la resolución del fallo renal. Sugerimos que la rasburicasa debería ser ensayada con esta nueva indicación para probar su posible eficacia." ] "en" => array:1 [ "resumen" => "The overall incidence of nephrolithiasis-related acute and chronic renal failure is poorly known and surely underestimated. However, obstructive nephropathy represents a potentially curable form of kidney disease that often requires for managing an instrumentation of urinary tract. Rasburicase is an enzyme that transforms uric acid to allantoin, a compound more water soluble that will be excreted by the kidney more easily. Rasburicase has been proven to be an effective therapy for prevention of tumour lysis syndrome. But it also represents an interesting new option in managing hyperuricemia in patients with severe tophaceous gout. We administered rasburicase intravenously (0,20 mg/kg/day, for 2 days) in 2 adults with acute obstructive nephropathy from renal calculi, which was receiving temporary haemodialysis. Rasburicase produced a sharp polyuria 12-18 hours after its administration accompanied with a fast reduction of serum creatinine levels, that returned to normal range without further dialysis. If we suppose that rasburicase can pass through glomerular filter by its relatively low molecular weight, it could disolve tubular uric acid crystals in acute renal failure associated to tumour lysis syndrome, providing the restoration of renal function. But we also could postulate that rasburicase can act in urinary tract, fragmentating renal calculi, promoting relief of obstructive uropathy and the resolution of renal failure. We suggest rasburicase should be tried in this new indication to prove its potential efficacy." ] ] "bibliografia" => array:2 [ "titulo" => "Bibliography" "seccion" => array:1 [ 0 => array:1 [ "bibliografiaReferencia" => array:14 [ 0 => array:3 [ "identificador" => "bib1" "etiqueta" => "1" "referencia" => array:1 [ 0 => array:3 [ "referenciaCompleta" => "Bosly A, Sonet A, Pinkerton CR, McCowage G, Bron D, Sanz MA, Van den Berg H. Rasburicase (recombinant urate oxidase) for the management of hyperuricemia in patients with Cancer: report of an international compassionate use study. Cancer 98 (5): 1048-54, 2003. <a href="http://www.ncbi.nlm.nih.gov/pubmed/12942574" target="_blank">[Pubmed]</a>" "contribucion" => array:1 [ 0 => null ] "host" => array:1 [ 0 => null ] ] ] ] 1 => array:3 [ "identificador" => "bib2" "etiqueta" => "2" "referencia" => array:1 [ 0 => array:3 [ "referenciaCompleta" => "Zaidi S, Aljurf M. Is rasburicase needed for prevention of tumor lysis syndrome during treatment of less aggressive hematolymphoid malignancies? Journal of Clinical Oncology 22 (16): 3430-3431, 2004. <a href="http://www.ncbi.nlm.nih.gov/pubmed/15310789" target="_blank">[Pubmed]</a>" "contribucion" => array:1 [ 0 => null ] "host" => array:1 [ 0 => null ] ] ] ] 2 => array:3 [ "identificador" => "bib3" "etiqueta" => "3" "referencia" => array:1 [ 0 => array:3 [ "referenciaCompleta" => "Viedma G, Borrego FJ, Pérez del Barrio P, De Santi C. Resolución rápida de fracaso renal agudo tras uso de rasburicasa en síndrome de lisis tumoral. Nefrología 25 (5): 572-573, 2005. <a href="http://www.ncbi.nlm.nih.gov/pubmed/16392310" target="_blank">[Pubmed]</a>" "contribucion" => array:1 [ 0 => null ] "host" => array:1 [ 0 => null ] ] ] ] 3 => array:3 [ "identificador" => "bib4" "etiqueta" => "4" "referencia" => array:1 [ 0 => array:3 [ "referenciaCompleta" => "Vogt B. Urate oxidase (rasburicase) for treatment of severe tophaceous gout. Nephrol Dial Transplant 20: 431-433, 2005. <a href="http://www.ncbi.nlm.nih.gov/pubmed/15673692" target="_blank">[Pubmed]</a>" "contribucion" => array:1 [ 0 => null ] "host" => array:1 [ 0 => null ] ] ] ] 4 => array:3 [ "identificador" => "bib5" "etiqueta" => "5" "referencia" => array:1 [ 0 => array:3 [ "referenciaCompleta" => "Moolenburgh JD, Reinders MK, Jansen Tl. Rasburicase treatmente in severe tophaceous gout: a novel therapeutic option. Clin Rheumatol 25 (5): 749-752, 2006. <a href="http://www.ncbi.nlm.nih.gov/pubmed/16247589" target="_blank">[Pubmed]</a>" "contribucion" => array:1 [ 0 => null ] "host" => array:1 [ 0 => null ] ] ] ] 5 => array:3 [ "identificador" => "bib6" "etiqueta" => "6" "referencia" => array:1 [ 0 => array:3 [ "referenciaCompleta" => "Vogt B, Gugger M, Frey FJ. Rasburicase (Fasturtec). Ther Umsch 61 (9): 579-582, 2004. <a href="http://www.ncbi.nlm.nih.gov/pubmed/15493120" target="_blank">[Pubmed]</a>" "contribucion" => array:1 [ 0 => null ] "host" => array:1 [ 0 => null ] ] ] ] 6 => array:3 [ "identificador" => "bib7" "etiqueta" => "7" "referencia" => array:1 [ 0 => array:3 [ "referenciaCompleta" => "Fam Ag. Difficult gout and new approaches for control of hyperuricemia in the allopurinol-allergic patient. Curr Rheumatol Rep 3 (1): 29-35, 2001. <a href="http://www.ncbi.nlm.nih.gov/pubmed/11177768" target="_blank">[Pubmed]</a>" "contribucion" => array:1 [ 0 => null ] "host" => array:1 [ 0 => null ] ] ] ] 7 => array:3 [ "identificador" => "bib8" "etiqueta" => "8" "referencia" => array:1 [ 0 => array:3 [ "referenciaCompleta" => "De Bont JM, Pieters R. Management of hyperuricemia with rasburicase review. Nucleosides Nucleotides Nucleic Acids 23 (8-9): 1431-1440, 2004. <a href="http://www.ncbi.nlm.nih.gov/pubmed/15571272" target="_blank">[Pubmed]</a>" "contribucion" => array:1 [ 0 => null ] "host" => array:1 [ 0 => null ] ] ] ] 8 => array:3 [ "identificador" => "bib9" "etiqueta" => "9" "referencia" => array:1 [ 0 => array:3 [ "referenciaCompleta" => "Klahr S. Urinary Tract Obstruction. En: Schrier RW editor. Diseases of the kidney and urinary tract. Philadelphia, PA: Lippincott Williams and Wilkins pp. 757-787, 2001." "contribucion" => array:1 [ 0 => null ] "host" => array:1 [ 0 => null ] ] ] ] 9 => array:3 [ "identificador" => "bib10" "etiqueta" => "10" "referencia" => array:1 [ 0 => array:3 [ "referenciaCompleta" => "Jungers P, Joly D, Barbey F, Choukroun G, Daudon M. ESRD caused by nephrolithiasis: prevalence, mechanisms, and prevention. Am J Kidney Dis 44 (5): 799-805, 2004. <a href="http://www.ncbi.nlm.nih.gov/pubmed/15492945" target="_blank">[Pubmed]</a>" "contribucion" => array:1 [ 0 => null ] "host" => array:1 [ 0 => null ] ] ] ] 10 => array:3 [ "identificador" => "bib11" "etiqueta" => "11" "referencia" => array:1 [ 0 => array:3 [ "referenciaCompleta" => "Kim MS, Corwin HL. Urinalysis. En: Schrier RW editor. Diseases of the kidney and urinary tract. Philadelphia, PA: Lippincott Williams and Wilkins pp. 317-331, 2001." "contribucion" => array:1 [ 0 => null ] "host" => array:1 [ 0 => null ] ] ] ] 11 => array:3 [ "identificador" => "bib12" "etiqueta" => "12" "referencia" => array:1 [ 0 => array:3 [ "referenciaCompleta" => "Arrizabalaga P. El diafragma de filtración glomerular. Orientación diagnóstica y terapéutica en el síndrome nefrótico. Nefrología 25 (4): 361-368, 2005." "contribucion" => array:1 [ 0 => null ] "host" => array:1 [ 0 => null ] ] ] ] 12 => array:3 [ "identificador" => "bib13" "etiqueta" => "13" "referencia" => array:1 [ 0 => array:3 [ "referenciaCompleta" => "Norden A, Lapsley M, Lee P, Pusey C, Scheinman S, Tam F, Thakker R, Unwin R, Wrong O. Glomerular protein sieving and implications for renal failure in Fanconi syndrome. Kidney International 60: 1885-1892, 2001. <a href="http://www.ncbi.nlm.nih.gov/pubmed/11703607" target="_blank">[Pubmed]</a>" "contribucion" => array:1 [ 0 => null ] "host" => array:1 [ 0 => null ] ] ] ] 13 => array:3 [ "identificador" => "bib14" "etiqueta" => "14" "referencia" => array:1 [ 0 => array:3 [ "referenciaCompleta" => "Ronco C, Inguaggiato P, Bordoni V, De Cal M, Bonello M, Andrikos E, Assuman Y, Rattanarat R, Bellomo R. Rasburicase therapy in acute hyperuricemia and renal dysfunction. Contrib Nephrol 147: 115-123, 2005. <a href="http://www.ncbi.nlm.nih.gov/pubmed/15604611" target="_blank">[Pubmed]</a>" "contribucion" => array:1 [ 0 => null ] "host" => array:1 [ 0 => null ] ] ] ] ] ] ] ] ] "idiomaDefecto" => "en" "url" => "/20132514/0000002800000001/v0_201502091616/X2013251408033413/v0_201502091616/en/main.assets" "Apartado" => null "PDF" => "https://static.elsevier.es/multimedia/20132514/0000002800000001/v0_201502091616/X2013251408033413/v0_201502091616/en/P-E-S-A10008-EN.pdf?idApp=UINPBA000064&text.app=https://revistanefrologia.com/" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/X2013251408033413?idApp=UINPBA000064" ]
| Year/Month | Html | Total | |
|---|---|---|---|
| 2024 November | 17 | 11 | 28 |
| 2024 October | 104 | 47 | 151 |
| 2024 September | 94 | 50 | 144 |
| 2024 August | 97 | 86 | 183 |
| 2024 July | 60 | 34 | 94 |
| 2024 June | 72 | 62 | 134 |
| 2024 May | 80 | 39 | 119 |
| 2024 April | 70 | 39 | 109 |
| 2024 March | 73 | 40 | 113 |
| 2024 February | 59 | 40 | 99 |
| 2024 January | 64 | 33 | 97 |
| 2023 December | 51 | 30 | 81 |
| 2023 November | 75 | 37 | 112 |
| 2023 October | 94 | 41 | 135 |
| 2023 September | 84 | 36 | 120 |
| 2023 August | 54 | 42 | 96 |
| 2023 July | 82 | 55 | 137 |
| 2023 June | 53 | 32 | 85 |
| 2023 May | 80 | 44 | 124 |
| 2023 April | 47 | 33 | 80 |
| 2023 March | 49 | 32 | 81 |
| 2023 February | 42 | 26 | 68 |
| 2023 January | 41 | 28 | 69 |
| 2022 December | 50 | 36 | 86 |
| 2022 November | 94 | 26 | 120 |
| 2022 October | 62 | 53 | 115 |
| 2022 September | 40 | 30 | 70 |
| 2022 August | 55 | 39 | 94 |
| 2022 July | 75 | 44 | 119 |
| 2022 June | 66 | 26 | 92 |
| 2022 May | 77 | 36 | 113 |
| 2022 April | 92 | 43 | 135 |
| 2022 March | 48 | 44 | 92 |
| 2022 February | 59 | 35 | 94 |
| 2022 January | 72 | 32 | 104 |
| 2021 December | 70 | 43 | 113 |
| 2021 November | 56 | 46 | 102 |
| 2021 October | 99 | 44 | 143 |
| 2021 September | 108 | 32 | 140 |
| 2021 August | 98 | 42 | 140 |
| 2021 July | 127 | 46 | 173 |
| 2021 June | 50 | 20 | 70 |
| 2021 May | 64 | 36 | 100 |
| 2021 April | 128 | 54 | 182 |
| 2021 March | 85 | 27 | 112 |
| 2021 February | 75 | 29 | 104 |
| 2021 January | 62 | 19 | 81 |
| 2020 December | 79 | 15 | 94 |
| 2020 November | 37 | 22 | 59 |
| 2020 October | 44 | 22 | 66 |
| 2020 September | 25 | 12 | 37 |
| 2020 August | 45 | 16 | 61 |
| 2020 July | 39 | 10 | 49 |
| 2020 June | 59 | 15 | 74 |
| 2020 May | 64 | 17 | 81 |
| 2020 April | 59 | 22 | 81 |
| 2020 March | 61 | 18 | 79 |
| 2020 February | 40 | 18 | 58 |
| 2020 January | 63 | 29 | 92 |
| 2019 December | 57 | 26 | 83 |
| 2019 November | 52 | 19 | 71 |
| 2019 October | 40 | 13 | 53 |
| 2019 September | 46 | 17 | 63 |
| 2019 August | 49 | 14 | 63 |
| 2019 July | 43 | 30 | 73 |
| 2019 June | 47 | 18 | 65 |
| 2019 May | 43 | 15 | 58 |
| 2019 April | 53 | 39 | 92 |
| 2019 March | 20 | 13 | 33 |
| 2019 February | 23 | 13 | 36 |
| 2019 January | 17 | 17 | 34 |
| 2018 December | 58 | 39 | 97 |
| 2018 November | 75 | 17 | 92 |
| 2018 October | 76 | 15 | 91 |
| 2018 September | 55 | 16 | 71 |
| 2018 August | 37 | 27 | 64 |
| 2018 July | 36 | 13 | 49 |
| 2018 June | 37 | 18 | 55 |
| 2018 May | 33 | 19 | 52 |
| 2018 April | 42 | 7 | 49 |
| 2018 March | 39 | 8 | 47 |
| 2018 February | 51 | 5 | 56 |
| 2018 January | 41 | 10 | 51 |
| 2017 December | 58 | 8 | 66 |
| 2017 November | 44 | 9 | 53 |
| 2017 October | 47 | 6 | 53 |
| 2017 September | 40 | 12 | 52 |
| 2017 August | 32 | 14 | 46 |
| 2017 July | 43 | 12 | 55 |
| 2017 June | 29 | 6 | 35 |
| 2017 May | 56 | 12 | 68 |
| 2017 April | 37 | 8 | 45 |
| 2017 March | 41 | 12 | 53 |
| 2017 February | 24 | 11 | 35 |
| 2017 January | 44 | 10 | 54 |
| 2016 December | 63 | 9 | 72 |
| 2016 November | 88 | 7 | 95 |
| 2016 October | 111 | 3 | 114 |
| 2016 September | 132 | 5 | 137 |
| 2016 August | 238 | 5 | 243 |
| 2016 July | 167 | 3 | 170 |
| 2016 June | 126 | 0 | 126 |
| 2016 May | 138 | 0 | 138 |
| 2016 April | 126 | 0 | 126 |
| 2016 March | 77 | 0 | 77 |
| 2016 February | 101 | 0 | 101 |
| 2016 January | 86 | 0 | 86 |
| 2015 December | 107 | 0 | 107 |
| 2015 November | 91 | 0 | 91 |
| 2015 October | 89 | 0 | 89 |
| 2015 September | 78 | 0 | 78 |
| 2015 August | 77 | 0 | 77 |
| 2015 July | 50 | 0 | 50 |
| 2015 June | 49 | 0 | 49 |
| 2015 May | 61 | 0 | 61 |
| 2015 April | 6 | 0 | 6 |
Show all
