Clinical experience with icodextrin. Multicenter study

2001 
espanolEl proposito de este estudio ha sido analizar la experiencia clinica con ico- dextrina en nuestra comunidad, especialmente la incidencia de efectos secun- darios y la repercusion en el peso y lipidos plasmaticos a medio plazo al dis- minuir la carga de glucosa. La muestra estaba formada por 51 pacientes; edad 57 ± 18 anos (18-86), 30 mujeres y 21 hombres; tiempo icodextrina 10,3 ± 7 meses (0-41); 21 en DPCA y 30 con cicladora. Ademas de los datos clinicos en relacion con los efectos secundarios, se observo la evolucion de diversos pa- rametros bioquimicos en el periodo basal (antes de icodextrina) y a los 6, 12 y 18 meses. En 12 pacientes se estudiaron la ultrafiltracion y aclaramientos de creatinina y urea en el dializado de 24 horas y tras un intercambio de icodex- trina. Resultados: Todos los efectos secundarios observados fueron dermatologicos, presentandose en 4 de los 51 pacientes (7,8%); dos de ellos sufrieron una reac- cion cutanea de hipersensibilidad que obligo a la retirada de la solucion; otros dos pacientes presentaron descamacion en manos y pies que desaparecio sin re- tirar la solucion. En el estudio de los parametros bioquimicos hay que resaltar lo siguiente: dis- minucion del Na serico entre la determinacion basal y a los 6 meses: 138 ± 6 vs 136 ± 3 mEq/l, (p = 0,006), permaneciendo luego igual a lo largo del resto del seguimiento. Las cifras de colesterol-HDL bajan de forma leve, pero signifi- cativa, a los 6 meses (55 ± 26 vs 51 ± 20 mg/dl, p = 0,04) y siguen bajando a los 12 meses (42 ± 15 mg/dl vs 51 ± 20, p = 0,05). Las otras determinaciones —glucosa, osmolaridad, colesterol, trigliceridos, colesterol-LDL (tendencia a subir), B2m y peso (tendencia a subir, p = 0,08)— se mantuvieron sin cambios estadis- ticamente significativos. Podemos concluir que el uso de icodextrina en nuestros pacientes se ha acom- panado de escasos efectos secundarios. Al igual que en otros estudios se ha ob- servado una leve disminucion del Na serico. A pesar de la disminucion de la carga de glucosa, el uso de icodextrina a largo plazo no ha evitado el empeora- miento del perfil lipidico y el aumento de peso. EnglishThe aim of this study was to analyse our experience with icodextrin in Anda- lusia, Spain. The study includes 51 patients (30 women and 21 men) on perito- neal dialysis (21 on CAPD and 30 on Automated Peritoneal Dialysis) treated with icodextrin for 10.3 ± 7 months (0-41 months). Their mean age was 57 ± 18 years (18-86 years). We have recorded the appearance of side effects, and the evolu- tion of several biochemical parameters at baseline and after 6, 12 ans 18 months from initiation of icodextrin. We also studied drainage fluid from 12 patients after an icodextrin exchange. Results: There were side effects (all cutaneous) in 4 out of 51 patients (7,8%). Two of the affected suffered from cutaneous hypersensitivity reactions, and ico- dextrin had to be suspended; the other two had exfoliative dermatitis affecting hands and feet that disappeared without have to withdraws icodextrin. Biochemical parameters: Serum sodium levels decreased from baseline to six months (138 ± 6 mEq/l vs 136 ± 3 mEq/l; p = 0.006), and then persisted at the same levels throughout the rest of the study period. There was a slight but signi- ficant decreased of serum HDL-cholesterol at six months vs baseline (55 ± 26 mg/dl vs 51 ± 20 mg/dl, p = 0,04), and a further decrease at twelve months vs six months (42 ± 15 mg/dl vs 51 ± 13 mg/dl, p = 0.054). There were no signifi- cant variations of glucose, osmolality, cholesterol, LDL-cholesterol (tendency to increase), triglycerides, β 2m and weight (tendency to increase; p = 0,08). In re- lation with the icodextrin exchange: average ultrafiltration 296 ± 119 ml (ranging from 104 to 480 ml), creatinine clearance 1.9 ± 0.5 litres (20.5% of daily crea- tinine clearance), urea clearance 2.08 ± 0.5 litres (18.7% of daily urea clearan- ce), total protein losses 3.2 ± 0.9 g, albumin losses 1.4 ± 0.5 g; urea and creati- nine clearances were negatively correlated with ratios D/P4 of urea and creatini- ne of PET and positively correlated with ratio G4/G0. In conclusion, side effects are scarce with the use of icodextrin. As described in other studies, there is a trend to a slight decrease in serum sodium. The long- term use of icodextrin does not-prevent weight gain or deterioration of patients on peritoneal dialysis, despite the diminution of glucose load.
    • Correction
    • Source
    • Cite
    • Save
    • Machine Reading By IdeaReader
    0
    References
    5
    Citations
    NaN
    KQI
    []