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Fernández Lucas, JOSE LUIS TERUEL, J.L. Teruel, VICTOR BURGUERA, V. Burguera, HARIDIAN SOSA, H. Sosa, MAITE RIVERA, M. Rivera, JOSE RAMÓN RODRIGUEZ PALOMARES, J.R. Rodríguez Palomares, ROBERTO MARCÉN, R. Marcén, CARLOS QUEREDA, C. Quereda" "autores" => array:17 [ 0 => null 1 => array:4 [ "nombre" => "MILAGROS" "apellidos" => "FERNÁNDEZ LUCAS" "email" => array:1 [ 0 => "mfernandez.hrc@salud.madrid.org" ] "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">b</span>" "identificador" => "affb" ] ] ] 2 => array:4 [ "Iniciales" => "M." 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"apellidos" => "Rivera" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">c</span>" "identificador" => "affc" ] ] ] 11 => array:3 [ "nombre" => "JOSE RAMÓN" "apellidos" => "RODRIGUEZ PALOMARES" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">b</span>" "identificador" => "affb" ] ] ] 12 => array:3 [ "Iniciales" => "J.R." "apellidos" => "Rodríguez Palomares" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">c</span>" "identificador" => "affc" ] ] ] 13 => array:3 [ "nombre" => "ROBERTO" "apellidos" => "MARCÉN" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">b</span>" "identificador" => "affb" ] ] ] 14 => array:3 [ "Iniciales" => "R." "apellidos" => "Marcén" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">c</span>" "identificador" => "affc" ] ] ] 15 => array:3 [ "nombre" => "CARLOS" "apellidos" => "QUEREDA" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">b</span>" "identificador" => "affb" ] ] ] 16 => array:3 [ "Iniciales" => "C." "apellidos" => "Quereda" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">c</span>" "identificador" => "affc" ] ] ] ] "afiliaciones" => array:2 [ 0 => array:3 [ "entidad" => "NEFROLOGIA, HOSPITAL RAMON Y CAJAL, MADRID, Spain, " "etiqueta" => "<span class="elsevierStyleSup">b</span>" "identificador" => "affb" ] 1 => array:3 [ "entidad" => "Servicio de Nefrología, Hospital Ramón y Cajal, Madrid, " "etiqueta" => "<span class="elsevierStyleSup">c</span>" "identificador" => "affc" ] ] ] ] "titulosAlternativos" => array:1 [ "es" => array:1 [ "titulo" => "Tratamiento de la anorexia urémica con acetato de megestrol" ] ] "textoCompleto" => "<p class="elsevierStylePara"><span class="elsevierStyleBold">INTRODUCTION</span></p><p class="elsevierStylePara"> </p><p class="elsevierStylePara">Anorexia, defined as a lack of desire to eat, is a frequent disorder among patients treated with periodic haemodialysis. A loss in appetite was noted by 33% of the patients in the HEMO<span class="elsevierStyleSup">1</span> study, by 24% of those in the DOPPS<span class="elsevierStyleSup">2</span> study, and in up to 38% in other series.<span class="elsevierStyleSup">3</span></p><p class="elsevierStylePara"> </p><p class="elsevierStylePara">Anorexia is one of the factors that contribute to malnutrition among patients undergoing dialysis.<span class="elsevierStyleSup">4,5</span> Insufficient food intake is the main cause of type 1 uraemic malnutrition, which is characterised by weight and muscle mass loss with a modest impact on albumin concentrations, in contrast to type 2, which is more related to concurrent inflammatory processes.<span class="elsevierStyleSup">6,7</span> Apart from its impact on nutrition, anorexia is itself an independent risk factor for morbidity and mortality.<span class="elsevierStyleSup">1,2</span> Its pathogenesis is unknown. Inflammatory cytokines, deregulation of hormones and neuropeptides that control appetite, retention of medium molecular weight molecules, and alterations in amino acid concentrations seem involved.<span class="elsevierStyleSup">4,8,9</span></p><p class="elsevierStylePara"> </p><p class="elsevierStylePara">The control of anorexia is important for the prevention and treatment of malnutrition associated with renal failure; however, few studies have focused on appetite and specific measures to stimulate it. In the HEMO study, it was found that neither the administration of a greater dose of haemodialysis than that currently considered adequate nor the use of high-flux dialysers resulted in an improvement in appetite.<span class="elsevierStyleSup">10</span> Appetite is lower on the day of haemodialysis,<span class="elsevierStyleSup">11</span> but an increase has been reported as the number of sessions increases.<span class="elsevierStyleSup">12</span></p><p class="elsevierStylePara"> </p><p class="elsevierStylePara">Steroids, progestogens, and serotonin agonists have been used to stimulate appetite in various clinical situations.<span class="elsevierStyleSup">13</span> Of all substances with orexigenic effects, the best known is megestrol acetate. It is a synthetic progestin that is used to increase appetite and weight in cancer patients or those infected with the HIV virus.<span class="elsevierStyleSup">14,15</span> Two systematic reviews concluded that treatment with megestrol acetate is effective in those cases.<span class="elsevierStyleSup">16,17</span> Its tolerance is considered to be good, with a rate of side effects no higher than those observed in placebo groups,<span class="elsevierStyleSup">17</span> but adverse effects have been reported such as gastrointestinal intolerance, hyperglycaemia, and inhibition of secretion of pituitary hormones such as corticotropin (ACTH) and the gonadotropins.<span class="elsevierStyleSup">14</span> The use of megestrol acetate in patients undergoing dialysis has limited experience; the doses used have varied, as have the results.<span class="elsevierStyleSup">18-23</span></p><p class="elsevierStylePara"> </p><p class="elsevierStylePara">In January 2009 we began a protocol of treatment of anorexia in dialysis patients with megestrol acetate. In this paper we describe our experience with the patients that began treatment during its first year of use.</p><p class="elsevierStylePara"> </p><p class="elsevierStylePara"><span class="elsevierStyleBold">MATERIAL AND METHOD</span></p><p class="elsevierStylePara"> </p><p class="elsevierStylePara">For the definition of anorexia, we used the appetite questionnaire from the HEMO<span class="elsevierStyleSup">11</span> and DOPPS<span class="elsevierStyleSup">2</span> studies. It reflects the patient’s current appetite as they see it on a Likert scale with five possibilities: very good, good, fair, poor, or very poor. Next the patients are asked if in the last four week their appetite has improved, stayed the same, or worsened. Anorexia is diagnosed when a patient reports that their current appetite is fair, poor, or very poor, and that in the last 4 weeks it has not changed or has worsened.</p><p class="elsevierStylePara"> </p><p class="elsevierStylePara">In 2009, 99 patients with chronic renal failure were cared for in our haemodialysis unit. During this year, 18 patients with anorexia gave their informed consent to receive treatment with megestrol acetate. One patient was excluded who stopped the treatment one month after starting, without obvious cause, and another was diagnosed with multiple myeloma and died from his illness two months later. The 16 remaining cases were treated with megestrol acetate for 3 months and make up the object of this study.</p><p class="elsevierStylePara"> </p><p class="elsevierStylePara">Age, gender, time on haemodialysis, and the possible cause of anorexia are shown in Table 1. Three patients had insulin-dependent diabetes mellitus (cases 1, 2 and 16). Eight patients (cases 3, 6, 7, 8, 11, 15, and 16) had resumed haemodialysis after a failed kidney transplant; none of them received immunosupression at the time of beginning treatment with megestrol acetate. In 7 patients, an intercurrent process triggered anorexia: initiation of treatment for hepatitis C with interferon (case 6); HIV infection treated with antiretroviral drugs (case 11), and admission to hospital for various complications (cases 2, 4, 7, 13 and 16). In the 9 remaining cases, the lack of appetite could not be attributed to a specific cause. All patients started treatment as outpatients. In the cases in which anorexia was brought on by intercurrent conditions that required hospital admission, the treatment with megestrol acetate started after the patients were discharged.</p><p class="elsevierStylePara"> </p><p class="elsevierStylePara">The starting dose of megestrol acetate was 160 mg daily in a single dose. No calorie or protein supplements were administered orally or intravenously during haemodialysis. After 3 months of treatment, response was assessed through a survey in which patients were asked whether their appetite had improved and the evolution of dry weight and laboratory parameters were analysed. The follow-up period ended 30 June 2010.</p><p class="elsevierStylePara"> </p><p class="elsevierStylePara">The patients had dialysis three times per week, 3.5-4 hours per session, with high-flux dialysis and ultra-pure dialysis liquid. The dialysis dose was calculated using standard urea clearance (Kt/V) obtained using the simplified monocompartmental Daugirdas formula. The protein catabolic rate (PCR) was obtained using the Borah formula as modified by Sargent.<span class="elsevierStyleSup">24</span> Dry weight was determined using clinical criteria. Twelve patients had residual diuresis less than 150 ml/day when treatment with megestrol acetate was indicated. Blood samples for the laboratory measurements were obtained immediately before the first haemodialysis session of the week, after the long interdialytic interval.</p><p class="elsevierStylePara"> </p><p class="elsevierStylePara">Data are expressed as mean (SD). For the statistical analysis we used the Student's t test for paired data. Values with <span class="elsevierStyleItalic">P</span><.05 were considered statistically significant.</p><p class="elsevierStylePara"> </p><p class="elsevierStylePara"><span class="elsevierStyleBold">RESULTS</span></p><p class="elsevierStylePara"> </p><p class="elsevierStylePara">The loss of dry weight in the two months prior to treatment with megestrol acetate, the subjective evaluation of appetite, and the evolution of dry weight at the three-month follow-up are shown in Table 1. Thirteen patients considered that their appetite had improved. Dry weight increased in 15 patients, although in five of them the increase was less than 1 kg.</p><p class="elsevierStylePara"> </p><p class="elsevierStylePara">The evolution of the parameters related to nutrition analysed after the third month of treatment is shown in Table 2. Overall, the group saw a significant increase in dry weight, in concentrations of albumin and creatinine, and in the rate of protein catabolism. The last two parameters were analysed only in the 12 patients without diuresis, in order to avoid the possible influence of variations in residual renal function.</p><p class="elsevierStylePara"> </p><p class="elsevierStylePara">The dialysis dose did not vary significantly: baseline spKtV 1.59 (0.37) and at 3 months: 1.63 (0.29). Statistically significant changes were not observed in the concentration of haemoglobin (baseline: 10.6 [1.2]; 3 months: 11.5 [1.4] g/dl). They were also not seen in the intravenous dose of recombinant human erythropoieitin (baseline dose: 19.062 [17.448]; 3 months: 15.906 [14.262] U/week).</p><p class="elsevierStylePara"> </p><p class="elsevierStylePara">The treatment with megestrol acetate did not have a statistically significant effect on total cholesterol (baseline: 152.3 [36]; 3 months: 145.4 [34.6] mg/dl), HDL cholesterol (baseline: 35.8 [14.6]; 3 months: 33.3 [8.2] mg/dl) and LDL cholesterol (baseline: 98.6 [37] mg/dl; 3 months: 86.2 [30.2] mg/dl).</p><p class="elsevierStylePara"> </p><p class="elsevierStylePara">The follow-up period from the start of treatment, the time of treatment with megestrol acetate, the cause of withdrawal and weight gain are shown in Table 3. Three patients died during the follow-up period. Cases 2 and 10, with severe vascular disease, died as a consequence of this disease, and case 3, due to tuberculosis pericarditis in a patient with AIDS. The 13 remaining patients were alive when the study ended. In 5 patients the dose of megestrol acetate was increased to 320 mg/day due to a lack of response to the initial dose (cases 6, 8, and 12) or due to a later decrease of appetite (cases 9 and 14), with good appetite evolution and weight in all cases. At the time the study ended, 3 patients continued taking megestrol acetate. In two of them, attempts to withdraw the treatment were associated with loss of appetite and the need to reintroduce the treatment (cases 1 and 7).</p><p class="elsevierStylePara"> </p><p class="elsevierStylePara"><span class="elsevierStyleBold">Side effects</span></p><p class="elsevierStylePara"> </p><p class="elsevierStylePara">Of the three patients with insulin-dependent diabetes mellitus (cases 1, 2, and 6), two did not need their insulin dosage to be modified after administering megestrol acetate. In case 2, the dose of Lantus insulin needed to be increased from 15 to 18 U/day. An increase in glucose concentration was found in two of the 13 remaining patients. In one patient (case 13) who had dialysis in the afternoon, the postprandial blood glucose, which had been less than 125 mg/dl, increased starting the second month of treatment (maximum concentration 156 mg/dl) and returned to normal figures one month after the end of treatment. In case 6, baseline glucose increased with the administration of interferon up to a maximum of 153 mg/dl.</p><p class="elsevierStylePara"> </p><p class="elsevierStylePara">One patient (case 9), who received low doses of steroids for necrotising vasculitis with leukocyte cytoplasmic antibodies, had left deep femoral vein thrombophlebitis after the sixth month of treatment and needed anticoagulation for 3 months, with complete repermeabilisation of the femoral vein.</p><p class="elsevierStylePara"> </p><p class="elsevierStylePara">A study of the pituitary-adrenal axis was conducted in 10 patients during the treatment with megestrol acetate. We determined baseline ACTH, baseline cortisol, and at 30 and 60 minutes after stimulation with ACTH (0.25 mg of ACTH i.v.) (Table 4). Three patients had a basal cortisol level below the normal range, associated in 2 cases with concentrations of ACTH at the lower limits of normality. Concentrations of FSH and LH gonadotropins were measured in 8 patients, which were within the normal range in all of them (data not shown).</p><p class="elsevierStylePara"> </p><p class="elsevierStylePara"><span class="elsevierStyleBold">DISCUSSION</span></p><p class="elsevierStylePara"> </p><p class="elsevierStylePara">We describe here our experience with the use of megestrol acetate in 16 patients treated with haemodialysis who reported anorexia. The diagnosis of anorexia was made using the HEMO and DOPPS questionnaire on subjective appraisal of appetite. The validity of the questionnaire was demonstrated in both studies by showing that the evaluation of appetite is a faithful reflection of the consumption of food,<span class="elsevierStyleSup">1,11</span> has a good correlation with nutritional parameters and those of quality of life,<span class="elsevierStyleSup">1,2 </span>and is a predictor of morbidity and mortality.<span class="elsevierStyleSup">1-3</span></p><p class="elsevierStylePara"> </p><p class="elsevierStylePara">The initial dose of megestrol acetate was 160 mg/day. This is an intermediate dose among the wide range of doses used in patients on dialysis: 40 mg (18), 80 mg (22), 160 mg (21), 400 mg (20), and 800 mg daily.<span class="elsevierStyleSup">19,23</span> At 3 months, 13 of the 16 patients believed their appetite had improved. Overall, the group saw an increase in dry weight, an improvement in nutritional parameters related to protein metabolism such as albumin concentration and protein catabolic rate (a reflection of the consumption of protein) and an increase in the concentration of creatinine (an indicator of muscular mass). The effect of megestrol acetate on albumin concentration has been observed in other studies with patients on dialysis.<span class="elsevierStyleSup">18,20-22</span></p><p class="elsevierStylePara"> </p><p class="elsevierStylePara">Treatment with megestrol acetate is usually temporary. In our series, 87% of the cases were treated for less than one year (4-11 months), stimulating appetite itself in clinically stable patients, or helping to recover from intercurrent conditions, which are frequent in patients on dialysis.</p><p class="elsevierStylePara"> </p><p class="elsevierStylePara">At the dose used, clinical tolerance was good and no patient reported symptoms such as headache, diarrhoea, confusion, or dizziness, which have been reported at doses of 800 mg per day.<span class="elsevierStyleSup">19</span> However, we did observe other side effects attributable to the use of megestrol acetate. One diabetic patient needed an increase in her dose of insulin, and in 2 patients an increase in plasma glucose concentration was detected. The inhibitory effect of megestrol acetate on the pituitary-adrenal axis was a more significant revelation. In 3 of 10 patients studied, a reduction in baseline cortisol was found, with low concentrations of corticotropin in two cases. These possible effects on the endocrine system have not been analysed in other studies on dialysis patients. One patient had thrombophlebitis. Relating this with megestrol acetate is hypothetical, since the patient was receiving steroids for necrotising vasculitis. We did not observe any effect of megestrol acetate on lipid profiles or on treatment for anaemia. No inhibition of FSH or LH concentrations was found in any of the patients studied.</p><p class="elsevierStylePara"> </p><p class="elsevierStylePara">We can conclude that megestrol acetate stimulates appetite in patients on haemodialysis who report anorexia. The increase in appetite is accompanied by an increase in weight and an improvement in other nutritional parameters related to protein metabolism. However, induced hyperglycaemia and inhibited secretion of ACTH are possible side effects that should be taken into account when administering this drug. The dose and duration of treatment should be established in future studies.</p><p class="elsevierStylePara"><a href="10546_108_11163_en_10546_tabla_1_en.doc" class="elsevierStyleCrossRefs">10546_108_11163_en_10546_tabla_1_en.doc</a></p><p class="elsevierStylePara">Table 1. Baseline data on patients and progress at three months of treatment with megestrol acetate</p><p class="elsevierStylePara"><a href="10546_108_11164_en_10546_tabla_2_1_en.doc" class="elsevierStyleCrossRefs">10546_108_11164_en_10546_tabla_2_1_en.doc</a></p><p class="elsevierStylePara">Table 2. Changes in dry weight, albumin and creatinine concentrations, lymphocyte count and protein catabolic rate (PCR) at the third month of treatment with megestrol acetate</p><p class="elsevierStylePara"><a href="10546_108_11165_en_10546_tabla_3_copy1_en.doc" class="elsevierStyleCrossRefs">10546_108_11165_en_10546_tabla_3_copy1_en.doc</a></p><p class="elsevierStylePara">Table 3. Follow-up from the start of treatment until the end of the study (30 June 2010), time of treatment with megestrol acetate, cause of withdrawal and weight gain.</p><p class="elsevierStylePara"><a href="10546_108_11166_en_10546_tabla_4_en.doc" class="elsevierStyleCrossRefs">10546_108_11166_en_10546_tabla_4_en.doc</a></p><p class="elsevierStylePara">Table 4. Study of the pituitary-adrenal axis using the ACTH test (0.25 mg of ACTH i.v.)</p>" "pdfFichero" => "P1-E506-S2860-A10546-EN.pdf" "tienePdf" => true "PalabrasClave" => array:2 [ "es" => array:4 [ 0 => array:4 [ "clase" => "keyword" "titulo" => "Palabras clave" "identificador" => "xpalclavsec441527" "palabras" => array:1 [ 0 => "Anorexia" ] ] 1 => array:4 [ "clase" => "keyword" "titulo" => "Palabras clave" "identificador" => "xpalclavsec441529" "palabras" => array:1 [ 0 => "Acetato de megestrol" ] ] 2 => array:4 [ "clase" => "keyword" "titulo" => "Palabras clave" "identificador" => "xpalclavsec441531" "palabras" => array:1 [ 0 => "Hemodiálisis" ] ] 3 => array:4 [ "clase" => "keyword" "titulo" => "Palabras clave" "identificador" => "xpalclavsec441533" "palabras" => array:1 [ 0 => "Desnutrición" ] ] ] "en" => array:4 [ 0 => array:4 [ "clase" => "keyword" "titulo" => "Keywords" "identificador" => "xpalclavsec441528" "palabras" => array:1 [ 0 => "Anorexia" ] ] 1 => array:4 [ "clase" => "keyword" "titulo" => "Keywords" "identificador" => "xpalclavsec441530" "palabras" => array:1 [ 0 => "Megestrol acetate" ] ] 2 => array:4 [ "clase" => "keyword" "titulo" => "Keywords" "identificador" => "xpalclavsec441532" "palabras" => array:1 [ 0 => "Hemodialysis" ] ] 3 => array:4 [ "clase" => "keyword" "titulo" => "Keywords" "identificador" => "xpalclavsec441534" "palabras" => array:1 [ 0 => "Malnutrition" ] ] ] ] "tieneResumen" => true "resumen" => array:2 [ "en" => array:1 [ "resumen" => "<p class="elsevierStylePara"><span class="elsevierStyleBold">Background:</span> Anorexia is a common disorder in patients treated with regular haemodialysis and is a contributing factor to malnutrition. The aim of this study was to evaluate the effectiveness of megestrol acetate, an appetite stimulant used in cancer patients, as a treatment for anorexia in dialysis patients. <span class="elsevierStyleBold">Material and method:</span> In 2009, 16 patients in our haemodialysis unit, three with diabetes mellitus, were treated with megestrol (160 mg/day single dose) for anorexia defined according to a Likert scale of appetite. The schedule and dialysis dose were not changed during the study. <span class="elsevierStyleBold">Results:</span> In the third month of treatment there was, in the overall group, an increase in dry weight (60.8 vs 58.9 kg, <span class="elsevierStyleItalic">P</span><.01), in albumin concentration (4.02 vs 3.8 g/dl, <span class="elsevierStyleItalic">P</span><.05), in creatinine concentration (9.73 vs 8.26 mg/dl, <span class="elsevierStyleItalic">P</span><.01), and protein catabolic rate (1.24 vs. 0.97 g/kg/day, <span class="elsevierStyleItalic">P</span><.0001). Non-significant variations in the concentration of haemoglobin, erythropoietin dose, and lipid concentrations were found. One patient with diabetes mellitus had to increase the dose of insulin and two other patients suffered mild hyperglycaemia. Megestrol acetate did not suppress the secretion of pituitary sex hormones, but in 3 of 10 patients studied inhibition of ACTH secretion was found. The response was not homogeneous: one patient did not respond and reduced his dry weight, in 5 the weight gain was minimal (less than 1 kg) and in the remaining ten the response was good, with an increase in dry weight ranging between 1.5 and 5.5 kg. <span class="elsevierStyleBold">Conclusions:</span> Megestrol acetate can improve appetite and nutritional parameters in patients treated with periodic haemodialysis who report anorexia. Megestrol acetate may induce hyperglycaemia and inhibit the secretion of ACTH in some patients. These side effects should be assessed when administering this treatment.</p>" ] "es" => array:1 [ "resumen" => "<p class="elsevierStylePara"><span class="elsevierStyleBold">Introducción:</span> La anorexia es un trastorno frecuente en el enfermo tratado con hemodiálisis periódica, y factor contribuyente de la malnutrición. El objetivo del presente trabajo es comprobar la eficacia del acetato de megestrol, un estimulador del apetito utilizado en enfermos con cáncer, como tratamiento de la anorexia del enfermo sometido a diálisis. <span class="elsevierStyleBold">Material y métodos:</span> En el año 2009, 16 enfermos de nuestra unidad de hemodiálisis, tres de ellos con diabetes mellitus, fueron tratados con acetato de megestrol (160 mg/día en dosis única), por anorexia definida según una escala Likert de apetito. La pauta y la dosis de diálisis no fueron modificadas durante el estudio. <span class="elsevierStyleBold">Resultados:</span> Al tercer mes de tratamiento se objetivó, en el grupo total,  un aumento del peso seco (60,8 frente a 58,9 kg; p <0,01), de la concentración de albúmina  (4,02 frente a 3,8 g/dl; p <0,05), de la concentración de creatinina (9,73 frente a 8,26 mg/dl; p <0,01) y de la tasa de catabolismo proteico (1,24 frente a 0,97 g/kg/día; p <0,001). No hemos constatado variaciones significativas en la concentración de hemoglobina, dosis de eritropoyetina y concentración de lípidos. En un enfermo con diabetes mellitus hubo que aumentar la dosis de insulina y en otros 2 enfermos se detectó una hiperglucemia leve. El acetato de megestrol no suprimió la secreción de hormonas sexuales hipofisarias, pero en 3 de 10 enfermos estudiados se constató una inhibición de la secreción de corticotropina. La respuesta no fue homogénea: un enfermo no respondió y disminuyó su peso seco, en cinco el incremento de peso fue discreto (inferior a 1 kg) y en los 10 restantes la respuesta fue buena, con un incremento de peso seco que osciló entre 1,5 y 5,5 kg. <span class="elsevierStyleBold">Conclusiones:</span> El acetato de megestrol puede mejorar el apetito y los parámetros nutricionales en enfermos tratados con hemodiálisis periódica que refieran anorexia. El acetato de megestrol puede inducir hiperglucemia e inhibir la secreción de corticotropina en algunos pacientes. Estos efectos secundarios deben ser valorados cuando se administre este tratamiento.</p>" ] ] "multimedia" => array:4 [ 0 => array:8 [ "identificador" => "mmc1" "etiqueta" => "Tab. 1" "tipo" => "MULTIMEDIAECOMPONENTE" "mostrarFloat" => true "mostrarDisplay" => false "copyright" => "Elsevier España" "Ecomponente" => array:2 [ "fichero" => "10546_108_11163_en_10546_tabla_1_en.doc" "ficheroTamanyo" => 48640 ] "descripcion" => array:1 [ "en" => "Baseline data on patients and progress at three months of treatment with megestrol acetate" ] ] 1 => array:8 [ "identificador" => "mmc2" "etiqueta" => "Tab. 2" "tipo" => "MULTIMEDIAECOMPONENTE" "mostrarFloat" => true "mostrarDisplay" => false "copyright" => "Elsevier España" "Ecomponente" => array:2 [ "fichero" => "10546_108_11164_en_10546_tabla_2_1_en.doc" "ficheroTamanyo" => 29184 ] "descripcion" => array:1 [ "en" => "Changes in dry weight, albumin and creatinine concentrations, lymphocyte count and protein catabolic rate (PCR) at the third month of treatment with megestrol acetate" ] ] 2 => array:8 [ "identificador" => "mmc3" "etiqueta" => "Tab. 3" "tipo" => "MULTIMEDIAECOMPONENTE" "mostrarFloat" => true "mostrarDisplay" => false "copyright" => "Elsevier España" "Ecomponente" => array:2 [ "fichero" => "10546_108_11165_en_10546_tabla_3_copy1_en.doc" "ficheroTamanyo" => 55296 ] "descripcion" => array:1 [ "en" => "Follow-up from the start of treatment until the end of the study (30 June 2010), time of treatment with megestrol acetate, cause of withdrawal and weight gain." ] ] 3 => array:8 [ "identificador" => "mmc4" "etiqueta" => "Tab. 4" "tipo" => "MULTIMEDIAECOMPONENTE" "mostrarFloat" => true "mostrarDisplay" => false "copyright" => "Elsevier España" "Ecomponente" => array:2 [ "fichero" => "10546_108_11166_en_10546_tabla_4_en.doc" "ficheroTamanyo" => 37376 ] "descripcion" => array:1 [ "en" => "Study of the pituitary-adrenal axis using the ACTH test (0.25 mg of ACTH i.v.)" ] ] ] "bibliografia" => array:2 [ "titulo" => "Bibliography" "seccion" => array:1 [ 0 => array:1 [ "bibliografiaReferencia" => array:25 [ 0 => array:3 [ "identificador" => "bib1" "etiqueta" => "1" "referencia" => array:1 [ 0 => array:3 [ "referenciaCompleta" => "\u{A0}" "contribucion" => array:1 [ 0 => null ] "host" => array:1 [ 0 => null ] ] ] ] 1 => array:3 [ "identificador" => "bib2" "etiqueta" => "2" "referencia" => array:1 [ 0 => array:3 [ "referenciaCompleta" => "Burrowes JD, Larive B, Chertow GM, Cockram DB, Dwyer JT, Greene T, et al.,\u{A0}for the HEMO Study Group: Self-reported appetite, hospitalization and death in haemodialysis patients: findings from the Hemodialysis (HEMO) Study. 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Year/Month | Html | Total | |
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2024 November | 6 | 12 | 18 |
2024 October | 76 | 50 | 126 |
2024 September | 92 | 39 | 131 |
2024 August | 98 | 68 | 166 |
2024 July | 78 | 36 | 114 |
2024 June | 97 | 33 | 130 |
2024 May | 90 | 45 | 135 |
2024 April | 64 | 30 | 94 |
2024 March | 67 | 27 | 94 |
2024 February | 52 | 43 | 95 |
2024 January | 57 | 29 | 86 |
2023 December | 47 | 25 | 72 |
2023 November | 50 | 34 | 84 |
2023 October | 71 | 30 | 101 |
2023 September | 74 | 33 | 107 |
2023 August | 80 | 22 | 102 |
2023 July | 79 | 35 | 114 |
2023 June | 81 | 26 | 107 |
2023 May | 80 | 33 | 113 |
2023 April | 67 | 28 | 95 |
2023 March | 89 | 51 | 140 |
2023 February | 48 | 23 | 71 |
2023 January | 88 | 37 | 125 |
2022 December | 93 | 30 | 123 |
2022 November | 75 | 39 | 114 |
2022 October | 66 | 43 | 109 |
2022 September | 70 | 38 | 108 |
2022 August | 67 | 49 | 116 |
2022 July | 62 | 47 | 109 |
2022 June | 65 | 28 | 93 |
2022 May | 63 | 35 | 98 |
2022 April | 60 | 46 | 106 |
2022 March | 66 | 49 | 115 |
2022 February | 55 | 43 | 98 |
2022 January | 71 | 40 | 111 |
2021 December | 66 | 43 | 109 |
2021 November | 70 | 48 | 118 |
2021 October | 61 | 48 | 109 |
2021 September | 59 | 43 | 102 |
2021 August | 65 | 39 | 104 |
2021 July | 76 | 43 | 119 |
2021 June | 74 | 42 | 116 |
2021 May | 70 | 47 | 117 |
2021 April | 155 | 63 | 218 |
2021 March | 90 | 51 | 141 |
2021 February | 92 | 34 | 126 |
2021 January | 56 | 23 | 79 |
2020 December | 41 | 15 | 56 |
2020 November | 51 | 18 | 69 |
2020 October | 42 | 16 | 58 |
2020 September | 45 | 15 | 60 |
2020 August | 60 | 11 | 71 |
2020 July | 76 | 13 | 89 |
2020 June | 51 | 14 | 65 |
2020 May | 46 | 13 | 59 |
2020 April | 58 | 17 | 75 |
2020 March | 62 | 13 | 75 |
2020 February | 47 | 24 | 71 |
2020 January | 84 | 21 | 105 |
2019 December | 84 | 28 | 112 |
2019 November | 113 | 35 | 148 |
2019 October | 55 | 17 | 72 |
2019 September | 73 | 22 | 95 |
2019 August | 65 | 15 | 80 |
2019 July | 81 | 22 | 103 |
2019 June | 79 | 20 | 99 |
2019 May | 92 | 16 | 108 |
2019 April | 143 | 32 | 175 |
2019 March | 77 | 26 | 103 |
2019 February | 37 | 17 | 54 |
2019 January | 40 | 20 | 60 |
2018 December | 79 | 26 | 105 |
2018 November | 83 | 12 | 95 |
2018 October | 71 | 15 | 86 |
2018 September | 53 | 12 | 65 |
2018 August | 43 | 19 | 62 |
2018 July | 40 | 10 | 50 |
2018 June | 47 | 15 | 62 |
2018 May | 56 | 15 | 71 |
2018 April | 55 | 11 | 66 |
2018 March | 33 | 7 | 40 |
2018 February | 41 | 6 | 47 |
2018 January | 31 | 4 | 35 |
2017 December | 46 | 10 | 56 |
2017 November | 41 | 12 | 53 |
2017 October | 49 | 9 | 58 |
2017 September | 37 | 8 | 45 |
2017 August | 32 | 13 | 45 |
2017 July | 36 | 16 | 52 |
2017 June | 26 | 23 | 49 |
2017 May | 36 | 11 | 47 |
2017 April | 37 | 12 | 49 |
2017 March | 18 | 7 | 25 |
2017 February | 29 | 8 | 37 |
2017 January | 30 | 14 | 44 |
2016 December | 90 | 10 | 100 |
2016 November | 99 | 9 | 108 |
2016 October | 148 | 8 | 156 |
2016 September | 149 | 3 | 152 |
2016 August | 237 | 9 | 246 |
2016 July | 222 | 13 | 235 |
2016 June | 148 | 0 | 148 |
2016 May | 144 | 0 | 144 |
2016 April | 143 | 0 | 143 |
2016 March | 120 | 0 | 120 |
2016 February | 144 | 0 | 144 |
2016 January | 123 | 0 | 123 |
2015 December | 160 | 0 | 160 |
2015 November | 108 | 0 | 108 |
2015 October | 102 | 0 | 102 |
2015 September | 92 | 0 | 92 |
2015 August | 90 | 0 | 90 |
2015 July | 78 | 0 | 78 |
2015 June | 39 | 0 | 39 |
2015 May | 61 | 0 | 61 |
2015 April | 7 | 0 | 7 |