Successful pregnancy in a patient with high volume pre-dilution on-line haemodiafiltration. Is it the best dialysis option in women with chronic kidney disease?

array:24 ["pii" => "S2013251420301498" "issn" => "20132514" "doi" => "10.1016/j.nefroe.2019.11.008" "estado" => "S300" "fechaPublicacion" => "2020-11-01" "aid" => "693" "copyright" => "Sociedad Española de Nefrología" "copyrightAnyo" => "2020" "documento" => "simple-article" "crossmark" => 0 "licencia" => "http://creativecommons.org/licenses/by-nc-nd/4.0/" "subdocumento" => "cor" "cita" => "Nefrologia (English Version). 2020;40:683-4" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:1 [ "total" => 0 ] "itemSiguiente" => array:20 [ "pii" => "S2013251420301504" "issn" => "20132514" "doi" => "10.1016/j.nefroe.2019.11.009" "estado" => "S300" "fechaPublicacion" => "2020-11-01" "aid" => "694" "copyright" => "Sociedad Española de Nefrología" "documento" => "simple-article" "crossmark" => 0 "licencia" => "http://creativecommons.org/licenses/by-nc-nd/4.0/" "subdocumento" => "cor" "cita" => "Nefrologia (English Version). 2020;40:685-6" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:1 [ "total" => 0 ] "en" => array:11 [ "idiomaDefecto" => true "cabecera" => "Letter to the Editor" "titulo" => "Morgagni hernia in incremental peritoneal dialysis: is it possible to continue with the technique?" "tienePdf" => "en" "tieneTextoCompleto" => "en" "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "685" "paginaFinal" => "686" ] ] "titulosAlternativos" => array:1 [ "es" => array:1 [ "titulo" => "Hernia de morgagni en diálisis peritoneal incremental: ¿es posible continuar con la técnica?" ] ] "contieneTextoCompleto" => array:1 [ "en" => true ] "contienePdf" => array:1 [ "en" => true ] "resumenGrafico" => array:2 [ "original" => 0 "multimedia" => array:8 [ "identificador" => "fig0005" "etiqueta" => "Fig. 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr1.jpeg" "Alto" => 707 "Ancho" => 1505 "Tamanyo" => 84011 ] ] "detalles" => array:1 [ 0 => array:3 [ "identificador" => "at0005" "detalle" => "Fig. " "rol" => "short" ] ] "descripcion" => array:1 [ "en" => "Chest X-ray prior to and after initiation of peritoneal dialysis." ] ] ] "autores" => array:2 [ 0 => array:2 [ "autoresLista" => "Carlos Santos-Alonso, Marta Ossorio González, Gloria del Peso Gilsanz, María Maldonado-Martín, Pablo Racionero González, Rafael Selgas Gutiérrez, María Auxiliadora Bajo Rubio" "autores" => array:7 [ 0 => array:2 [ "nombre" => "Carlos" "apellidos" => "Santos-Alonso" ] 1 => array:2 [ "nombre" => "Marta" "apellidos" => "Ossorio González" ] 2 => array:2 [ "nombre" => "Gloria" "apellidos" => "del Peso Gilsanz" ] 3 => array:2 [ "nombre" => "María" "apellidos" => "Maldonado-Martín" ] 4 => array:2 [ "nombre" => "Pablo" "apellidos" => "Racionero González" ] 5 => array:2 [ "nombre" => "Rafael" "apellidos" => "Selgas Gutiérrez" ] 6 => array:2 [ "nombre" => "María Auxiliadora" "apellidos" => "Bajo Rubio" ] ] ] 1 => array:2 [ "autoresLista" => "Ana Cabrita Da Silva" "autores" => array:1 [ 0 => array:2 [ "nombre" => "Ana" "apellidos" => "Cabrita Da Silva" ] ] ] ] ] "idiomaDefecto" => "en" "Traduccion" => array:1 [ "es" => array:9 [ "pii" => "S0211699520300096" "doi" => "10.1016/j.nefro.2019.11.010" "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/S0211699520300096?idApp=UINPBA000064" ] ] "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S2013251420301504?idApp=UINPBA000064" "url" => "/20132514/0000004000000006/v1_202012250708/S2013251420301504/v1_202012250708/en/main.assets" ] "itemAnterior" => array:20 [ "pii" => "S2013251420301553" "issn" => "20132514" "doi" => "10.1016/j.nefroe.2019.12.009" "estado" => "S300" "fechaPublicacion" => "2020-11-01" "aid" => "692" "copyright" => "Sociedad Española de Nefrología" "documento" => "simple-article" "crossmark" => 0 "licencia" => "http://creativecommons.org/licenses/by-nc-nd/4.0/" "subdocumento" => "cor" "cita" => "Nefrologia (English Version). 2020;40:681-2" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:1 [ "total" => 0 ] "en" => array:11 [ "idiomaDefecto" => true "cabecera" => "Letter to the Editor" "titulo" => "Don’t forget syphilis in membranous nephropathy before immunosuppressants: Latent syphilis in a patient with proteinuria" "tienePdf" => "en" "tieneTextoCompleto" => "en" "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "681" "paginaFinal" => "682" ] ] "titulosAlternativos" => array:1 [ "es" => array:1 [ "titulo" => "No olvide la sífilis en la nefropatía membranosa antes de los inmunosupresores" ] ] "contieneTextoCompleto" => array:1 [ "en" => true ] "contienePdf" => array:1 [ "en" => true ] "resumenGrafico" => array:2 [ "original" => 0 "multimedia" => array:7 [ "identificador" => "fig0005" "etiqueta" => "Fig. 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr1.jpeg" "Alto" => 720 "Ancho" => 955 "Tamanyo" => 198650 ] ] "descripcion" => array:1 [ "en" => "Renal biopsy which display glomeruli with basal membrane thickening and enhanced mesangial matrix H.E. ×200." ] ] ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "Kubra Kaynar, Beyhan Güvercin, Sevdegül Mungan, Şükrü Ulusoy" "autores" => array:4 [ 0 => array:2 [ "nombre" => "Kubra" "apellidos" => "Kaynar" ] 1 => array:2 [ "nombre" => "Beyhan" "apellidos" => "Güvercin" ] 2 => array:2 [ "nombre" => "Sevdegül" "apellidos" => "Mungan" ] 3 => array:2 [ "nombre" => "Şükrü" "apellidos" => "Ulusoy" ] ] ] ] ] "idiomaDefecto" => "en" "Traduccion" => array:1 [ "en" => array:9 [ "pii" => "S0211699520300072" "doi" => "10.1016/j.nefro.2019.12.001" "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/S0211699520300072?idApp=UINPBA000064" ] ] "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S2013251420301553?idApp=UINPBA000064" "url" => "/20132514/0000004000000006/v1_202012250708/S2013251420301553/v1_202012250708/en/main.assets" ] "en" => array:16 [ "idiomaDefecto" => true "cabecera" => "Letter to the Editor" "titulo" => "Successful pregnancy in a patient with high volume pre-dilution on-line haemodiafiltration. Is it the best dialysis option in women with chronic kidney disease?" "tieneTextoCompleto" => true "saludo" => "Dear Editor," "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "683" "paginaFinal" => "684" ] ] "autores" => array:3 [ 0 => array:4 [ "autoresLista" => "Soledad Crucelegui, Rosario Luxardo, Romina Philipi, Maria Luisa Coli, Estefanía Espejo, Erika Pucca, Anahí Quintero, Agustina Heredia Martinez, Guillermo Rosa Diez" "autores" => array:9 [ 0 => array:3 [ "nombre" => "Soledad" "apellidos" => "Crucelegui" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "a" "identificador" => "aff0005" ] ] ] 1 => array:4 [ "nombre" => "Rosario" "apellidos" => "Luxardo" "email" => array:1 [ 0 => "rosario.luxardo@hospitalitaliano.org.ar" ] "referencia" => array:2 [ 0 => array:2 [ "etiqueta" => "a" "identificador" => "aff0005" ] 1 => array:2 [ "etiqueta" => "*" "identificador" => "cor0005" ] ] ] 2 => array:3 [ "nombre" => "Romina" "apellidos" => "Philipi" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "a" "identificador" => "aff0005" ] ] ] 3 => array:3 [ "nombre" => "Maria Luisa" "apellidos" => "Coli" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "a" "identificador" => "aff0005" ] ] ] 4 => array:3 [ "nombre" => "Estefanía" "apellidos" => "Espejo" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "a" "identificador" => "aff0005" ] ] ] 5 => array:3 [ "nombre" => "Erika" "apellidos" => "Pucca" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "a" "identificador" => "aff0005" ] ] ] 6 => array:3 [ "nombre" => "Anahí" "apellidos" => "Quintero" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "a" "identificador" => "aff0005" ] ] ] 7 => array:3 [ "nombre" => "Agustina" "apellidos" => "Heredia Martinez" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "a" "identificador" => "aff0005" ] ] ] 8 => array:3 [ "nombre" => "Guillermo" "apellidos" => "Rosa Diez" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "a" "identificador" => "aff0005" ] ] ] ] "afiliaciones" => array:1 [ 0 => array:3 [ "entidad" => "Servicio de Nefrología, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina" "etiqueta" => "a" "identificador" => "aff0005" ] ] "correspondencia" => array:1 [ 0 => array:3 [ "identificador" => "cor0005" "etiqueta" => "⁎" "correspondencia" => "Corresponding author." ] ] ] 1 => array:3 [ "autoresLista" => "José Alfie" "autores" => array:1 [ 0 => array:3 [ "nombre" => "José" "apellidos" => "Alfie" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "b" "identificador" => "aff0010" ] ] ] ] "afiliaciones" => array:1 [ 0 => array:3 [ "entidad" => "Servicio de Clínica Médica, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina" "etiqueta" => "b" "identificador" => "aff0010" ] ] ] 2 => array:3 [ "autoresLista" => "Lucía Vazquez, Lucas Otaño" "autores" => array:2 [ 0 => array:3 [ "nombre" => "Lucía" "apellidos" => "Vazquez" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "c" "identificador" => "aff0015" ] ] ] 1 => array:3 [ "nombre" => "Lucas" "apellidos" => "Otaño" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "c" "identificador" => "aff0015" ] ] ] ] "afiliaciones" => array:1 [ 0 => array:3 [ "entidad" => "Servicio de Obstetricia, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina" "etiqueta" => "c" "identificador" => "aff0015" ] ] ] ] "titulosAlternativos" => array:1 [ "es" => array:1 [ "titulo" => "Embarazo exitoso en paciente con hemodiafiltración on-line de alto volumen pre-dilucional ¿La mejor opción dialítica en mujeres con enfermedad renal crónica y embarazo?" ] ] "resumenGrafico" => array:2 [ "original" => 0 "multimedia" => array:8 [ "identificador" => "fig0005" "etiqueta" => "Fig. 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr1.jpeg" "Alto" => 1135 "Ancho" => 2924 "Tamanyo" => 172731 ] ] "detalles" => array:1 [ 0 => array:3 [ "identificador" => "at0005" "detalle" => "Fig. " "rol" => "short" ] ] "descripcion" => array:1 [ "en" => "Change over the course of the pregnancy: (A) Uraemia levels and weekly Kt/V values. (B) Maternal weight in kilograms and convective dose in litres." ] ] ] "textoCompleto" => "Pregnancy is uncommon in women on dialysis, although an increase in the frequency has been seen in recent years. Owing to the higher maternal-foetal morbidity and mortality rates compared to healthy women, women on dialysis are advised to avoid pregnancy.<a class="elsevierStyleCrossRefs" href="#bib0005">1,2</a> However, multidisciplinary management and appropriate adaptation of dialysis therapy reduce complications and allow for a successful pregnancy. These measures include increasing dialysis time, maintaining low levels of urea pre-dialysis, and providing haemodynamic stability, avoiding intra-treatment hypotension and fluid-electrolyte fluctuations.<a class="elsevierStyleCrossRefs" href="#bib0005">1,2</a> With regard to the type of dialysis, the literature describes haemodialysis or peritoneal dialysis, but there is scant or no mention of the application of online high-volume haemodiafiltration (HVHDF).We present the case of a patient who had HVHDF throughout her pregnancy, with the result being an uncomplicated, successful term pregnancy.She was a 32-year-old woman with CKD secondary to lupus nephropathy and loss of the kidney graft due to rejection, restarted on haemodialysis in December 2017. She was receiving post-dilution HVHDF 3 times a week, 255 min per session, through a native arteriovenous fistula. Six months later, she had a positive pregnancy test after reporting 8 weeks of amenorrhoea. In view of the patient's complexity, a multidisciplinary group was established for her care and monitoring. Taking into account her uraemia levels, the number of weekly sessions was increased to 6 for 270 min each, maintaining the blood flow at 400 ml/min and dialysate at 500 ml/min. The Fresenius Medical Care 5008 machine was used, with a High Flux FX600 Helixone filter. In the dialysis bath, bicarbonate was reduced to 28 mEq/l, calcium 3 mEq/l, potassium 3.5 mEq/l, sodium 136 mEq/l and a temperature of 36 °C. Up to week 16, the post-dilution modality was continued with the use of total 5,000 IU heparin, which was changed to pre-dilution modality in order to restrict the use of heparin (2,500 IU total) due to metrorrhagia and placental haematoma. The convective dose was initially 20 l/session, increasing progressively to 24 l/session. At week 28, the obstetric ultrasound showed a maximum vertical pocket (MVP) of 8.8 cm, which was interpreted as polyhydramnios, owing to which we decided to increase the session time to 300 min and the replacement volume to 30 l/session, significantly reducing the MVP. The diffusive dose of dialysis was recorded with the determination of Kt/V by on-line clearance monitoring (OCM) in each session, achieving a Kt/week of 12. Mean arterial pressure was 120/75 mmHg controlled with labetalol 100 mg orally/24 h, without intradialytic hypotension (<a class="elsevierStyleCrossRef" href="#fig0005">Fig. 1</a>).<elsevierMultimedia ident="fig0005"></elsevierMultimedia>The patient had a successful pregnancy with no complications. There was no reactivation of her lupus disease. There were no relevant abnormalities in laboratory parameters, except for mild hypomagnesaemia, which was treated with oral supplements. The foetus showed successful intrauterine growth. A successful caesarean section was performed at 37 weeks, with the baby weighing 2.9 kg. Both were discharged home 72 h post-partum.Although the benefits of post-dilution or pre-dilution HVHDF are known<a class="elsevierStyleCrossRef" href="#bib0015">3</a> there are no reports in the literature on its application in pregnant patients, since, although some reports refer to haemodiafiltration, it involved low convective doses.<a class="elsevierStyleCrossRefs" href="#bib0005">1,4</a> It should be noted that the pre-dilution modality would provide the security of restricting the use of heparin, as was the case in our patient. Although the convective dose obtained per session in the pre-dilution HDF modality had an absolute value lower than that recommended in conventional patients with a three-week schedule, it is worth pointing out that, in our patient, the weekly number of sessions was doubled and, in addition, the convective dose corrected for body surface area<a class="elsevierStyleCrossRef" href="#bib0025">5</a> and applying the dilution factor<a class="elsevierStyleCrossRef" href="#bib0030">6</a> was 24 l. Although there is no recommended dose for on-line haemodiafiltration in the literature for pregnant patients, considering that the known treatment objectives were met (e.g. uraemia levels), we consider that the dose implemented was adequate.We believe that, in our case, the HVHDF allowed us to optimise efficiency in the removal of medium molecules and the high clearance of small solutes, ensuring haemodynamic stability during the dialysis. Adaptation of the dose reduced the occurrence of polyhydramnios, attributable to the maintenance of low uraemia levels. At the same time, the safety of HVHDF was evidenced by the absence of complications during treatment and the maintenance of biochemical parameters such as vitamin B12 levels. We also saw no evidence of reactivation of lupus disease, unlike one report in the literature.<a class="elsevierStyleCrossRef" href="#bib0020">4</a>It has been found that more frequent dialysis and over a longer time may be associated with greater fertility, as has been seen in patients with nocturnal haemodialysis.<a class="elsevierStyleCrossRef" href="#bib0035">7</a> This has been attributed to a greater clearance of medium molecular weight uraemic toxins. It is worth considering whether HVHDF may enhance fertility, and whether this was the case with our patient.In conclusion, we believe that when deciding on the appropriate dialytic technique for pregnant patients on dialysis, HVHDF may be the preferred indication. Reporting cases, as we have done with this patient, and the construction of suitable registry, will allow to confirm and established HVHDF as an additional recommendations for this vulnerable population of dialysis patients." "pdfFichero" => "main.pdf" "tienePdf" => true "fechaRecibido" => "2019-08-06" "NotaPie" => array:1 [ 0 => array:2 [ "etiqueta" => "☆" "nota" => "Please cite this article as: Crucelegui S, Luxardo R, Philipi R, et al. Embarazo exitoso en paciente con hemodiafiltración on-line de alto volumen pre-dilucional ¿La mejor opción dialítica en mujeres con enfermedad renal crónica y embarazo? Nefrologia. 2020;40:683–684." ] ] "multimedia" => array:1 [ 0 => array:8 [ "identificador" => "fig0005" "etiqueta" => "Fig. 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr1.jpeg" "Alto" => 1135 "Ancho" => 2924 "Tamanyo" => 172731 ] ] "detalles" => array:1 [ 0 => array:3 [ "identificador" => "at0005" "detalle" => "Fig. " "rol" => "short" ] ] "descripcion" => array:1 [ "en" => "Change over the course of the pregnancy: (A) Uraemia levels and weekly Kt/V values. (B) Maternal weight in kilograms and convective dose in litres." ] ] ] "bibliografia" => array:2 [ "titulo" => "References" "seccion" => array:1 [ 0 => array:2 [ "identificador" => "bibs0005" "bibliografiaReferencia" => array:7 [ 0 => array:3 [ "identificador" => "bib0005" "etiqueta" => "[1]" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Pregnancy in women on chronic dialysis: a review" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:6 [ 0 => "K.R. Furaz-Czerpak" 1 => "G. Fernández-Juárez" 2 => "M.Á Moreno-de la Higuera" 3 => "E. Corchete-Prats" 4 => "A. Puente-García" 5 => "R. Martín-Hernández" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.3265/Nefrologia.pre2012.Jan.11319" "Revista" => array:7 [ "tituloSerie" => "Nefrologia." "fecha" => "2012" "volumen" => "32" "numero" => "3" "paginaInicial" => "287" "paginaFinal" => "294" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/22508145" "web" => "Medline" ] ] ] ] ] ] ] ] 1 => array:3 [ "identificador" => "bib0010" "etiqueta" => "[2]" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Pregnancy and end-stage renal disease" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:3 [ 0 => "J. Tangren" 1 => "M. Nadel" 2 => "M.A. Hladunewich" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1159/000485157" "Revista" => array:7 [ "tituloSerie" => "Blood Purif." "fecha" => "2018" "volumen" => "45" "numero" => "1-3" "paginaInicial" => "194" "paginaFinal" => "200" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/29478065" "web" => "Medline" ] ] ] ] ] ] ] ] 2 => array:3 [ "identificador" => "bib0015" "etiqueta" => "[3]" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Hemodiafiltration versus conventional hemodialysis: should "conventional" be redefined?" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:1 [ 0 => "F. Maduell" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1111/sdi.12715" "Revista" => array:7 [ "tituloSerie" => "Semin Dial." "fecha" => "2018" "volumen" => "31" "numero" => "6" "paginaInicial" => "625" "paginaFinal" => "632" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/29813181" "web" => "Medline" ] ] ] ] ] ] ] ] 3 => array:3 [ "identificador" => "bib0020" "etiqueta" => "[4]" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Lupus flares in two established end-stage renal disease patients with on-line hemodiafiltration during pregnancy- case series" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:3 [ 0 => "M.M. Althaf" 1 => "M.S. Abdelsalam" 2 => "O.I. Alfurayh" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1177/0961203314530487" "Revista" => array:7 [ "tituloSerie" => "Lupus." "fecha" => "2014" "volumen" => "23" "numero" => "9" "paginaInicial" => "945" "paginaFinal" => "948" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/24704775" "web" => "Medline" ] ] ] ] ] ] ] ] 4 => array:3 [ "identificador" => "bib0025" "etiqueta" => "[5]" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Haemodiafiltration and mortality in end-stage kidney disease patients: a pooled individual participant data analysis from four randomized controlled trials" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ 0 => "S. Peters" 1 => "M. Bots" 2 => "B. Canaud" 3 => "A. Davenport" 4 => "M. Grooteman" 5 => "F. Kircelli" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1093/ndt/gfv349" "Revista" => array:6 [ "tituloSerie" => "Nephrol Dial Transplant" "fecha" => "2016" "volumen" => "31" "paginaInicial" => "978" "paginaFinal" => "984" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/26492924" "web" => "Medline" ] ] ] ] ] ] ] ] 5 => array:3 [ "identificador" => "bib0030" "etiqueta" => "[6]" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "¿Cómo debe ser la hemodiafiltración en línea después del estudio ESHOL?" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:1 [ 0 => "R. Pérez García" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.3265/Nefrologia.pre2014.Feb.12472" "Revista" => array:7 [ "tituloSerie" => "Nefrologia" "fecha" => "2014" "volumen" => "34" "numero" => "2" "paginaInicial" => "139" "paginaFinal" => "144" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/24658188" "web" => "Medline" ] ] ] ] ] ] ] ] 6 => array:3 [ "identificador" => "bib0035" "etiqueta" => "[7]" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Successful pregnancies on nocturnal home hemodialysis" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ 0 => "M. Barua" 1 => "M. Hladunewich" 2 => "J. Keunen" 3 => "A. Pierratos" 4 => "P. McFarlane" 5 => "M. Sood" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.2215/CJN.04110907" "Revista" => array:7 [ "tituloSerie" => "Clin J Am Soc Nephrol." "fecha" => "2008" "volumen" => "3" "numero" => "2" "paginaInicial" => "392" "paginaFinal" => "396" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/18308997" "web" => "Medline" ] ] ] ] ] ] ] ] ] ] ] ] ] "idiomaDefecto" => "en" "url" => "/20132514/0000004000000006/v1_202012250708/S2013251420301498/v1_202012250708/en/main.assets" "Apartado" => array:4 [ "identificador" => "35436" "tipo" => "SECCION" "en" => array:2 [ "titulo" => "Letters to the Editor" "idiomaDefecto" => true ] "idiomaDefecto" => "en" ] "PDF" => "https://static.elsevier.es/multimedia/20132514/0000004000000006/v1_202012250708/S2013251420301498/v1_202012250708/en/main.pdf?idApp=UINPBA000064&text.app=https://revistanefrologia.com/" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S2013251420301498?idApp=UINPBA000064"]