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BACKGROUND: Transsexuality is explained and defined as a gender-identity disorder, characterised by very strong conviction of belonging to the opposite sex and has been associated with a distinct neuroanatomical pattern. MATERIALS AND METHODS: We performed a structural analysis in search of possible differences in grey matter structures based on magnetic resonance imaging scans of the brains of 26 individuals between 19 and 38 years of age. The participants were divided into two groups of 15 controls and 11 transgender individuals. The segmentation of subcortical grey matter was performed using FIRST model a model-based segmentation/registration tool, from FSL software package. RESULTS: The results showed that the volume of the brain region called nucleus accumbens on the left side was significantly smaller in the group of transgender individuals compared to the control. It was the most important parameter which was shown to make distinction between two examined groups. CONCLUSIONS: The results also showed decreased volumes of the left thalamus, right hippocampus and right caudate nucleus.
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Personas Transgénero , Encéfalo/diagnóstico por imagen , Sustancia Gris/diagnóstico por imagen , Hipocampo , Humanos , Imagen por Resonancia MagnéticaRESUMEN
OBJECTIVE: The aim of the study was to assess the impact of bowel management on the quality of life in children with spina bifida with overactive bladder and detrusor sphincter dyssynergia. MATERIALS AND METHOD: The research was carried out over the 2014-2017 period, during which 70 patients with spina bifida with overactive bladder and detrusor sphincter dyssynergia were observed. The first group (group 1) consisted of 35 patients who were administered bowel management combined with anticholinergic medication therapy and CIC. The second group (group 2) consisted of 35 patients who were treated only with anticholinergic medication therapy and CIC. Bowel management included daily enema, laxative application, and a special diet, with a view of treating constipation and fecal incontinence that was estimated on the basis of Roma III criteria, the echosonographically determined transversal rectal diameter, and encopresis frequency. The effects of the administered bowel management on urinary incontinence were estimated on the basis of the average dry interval between two CICs. Regarding the quality of life, a KINDL questionnaire was used for children and parents to determine the overall quality of life, but also the various aspects of the quality of children's life (physical well-being, emotional well-being, self-confidence, family, friends, school, disease). The test score ranges from 0 to 100, where 0 is the lowest and 100 denotes the highest quality of life. The follow-up period of every patient was one year. RESULTS: At baseline, there was no significant difference between the groups regarding demographic and clinical features (p > 0.05). After one year, treatment by bowel management demonstrated significant improvement for both fecal constipation/incontinence and urinary incontinence (p < 0.001). The bowel management group showed improved overall quality of life in contrast to the group without bowel management 88.9 ± 7.1 vs. 55.4 ± 11.4 (p < 0.001, assessed by parents) and 84.5 ± 8.9 vs. 53.4 ± 12.5 (p < 0.001, assessed by children), respectively. Moreover, the positive impact of bowel management on quality of life was confirmed for all domains of the quality of life (physical well-being, emotional well-being, self-confidence, family, friends, school, disease), (p < 0.001 for all), both by the parents' and the children's assessment. CONCLUSION: Administering bowel management considerably alleviates the symptoms of fecal and urinary incontinence and considerably improves the quality of life. Bowel management should be considered as an integral part of treatment of children with spina bifida.
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Estreñimiento/etiología , Estreñimiento/terapia , Incontinencia Fecal/etiología , Incontinencia Fecal/terapia , Calidad de Vida , Disrafia Espinal/complicaciones , Obstrucción del Cuello de la Vejiga Urinaria/etiología , Obstrucción del Cuello de la Vejiga Urinaria/terapia , Vejiga Urinaria Hiperactiva/etiología , Vejiga Urinaria Hiperactiva/terapia , Adolescente , Niño , Preescolar , Antagonistas Colinérgicos/uso terapéutico , Enema , Femenino , Humanos , Laxativos/uso terapéutico , Masculino , Estudios ProspectivosRESUMEN
AIM: Evaluation of secondary hyperparathyroidism (SHPT) and its prognostic impact on all-cause mortality in elderly males with heart failure (HF). METHODS: Seventy three males (67 ± 7 years old) with systolic HF were included. Baseline PTH was measured. Patients were grouped according to PTH cut-off levels of 65 pg/ml (>65 pg/ml = SHPT vs. normal PTH). All-cause mortality was evaluated at 6-year follow-up. RESULTS: SHPT was diagnosed in 43 (59 %) patients. They were more severe compared to the patients with normal PTH regarding NYHA functional class (2.4 ± 0.5 vs. 2.1 ± 0.2, p = 0.001), quality of life score (34 ± 14 vs. 24 ± 12, p = 0.005), 6-min walking distance (378 ± 79 vs. 446 ± 73 m, p < 0.0001), left ventricular ejection fraction (27 ± 8 vs. 31 ± 7 %, p = 0.019), and NT-proBNP [2452 (3399) vs. 918 (1372) pg/ml, p < 0.0001]. No differences in age, vitamin D status, and renal function were noted between studied groups. A total of 41 (56 %) patients died within 6 years of follow-up. Kaplan-Meier survival analysis showed impaired long-term survival in patients with SHPT versus patients with normal PTH (p = 0.009). The rate of death was highest (75 %) in the group of patients with SHPT and NT-proBNP levels above median value (p = 0.003). Cox regression analysis demonstrated that NT-proBNP was the single independent predictor of all-cause mortality at 6-year follow-up [HR 3.698 (1.927-7.095), p < 0.0001]. CONCLUSION: SHPT was highly prevalent in elderly males with HF and was associated with impaired survival. HF patients with SHPT had more severe disease compared to the patients with normal serum PTH. Determination of serum PTH levels provided additional value to NT-proBNP for risk stratification in these patients.
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Insuficiencia Cardíaca/fisiopatología , Hiperparatiroidismo Secundario/epidemiología , Calidad de Vida , Anciano , Biomarcadores/metabolismo , Insuficiencia Cardíaca/complicaciones , Humanos , Hiperparatiroidismo Secundario/diagnóstico , Hiperparatiroidismo Secundario/metabolismo , Masculino , Persona de Mediana Edad , Prevalencia , Pronóstico , Curva ROC , Serbia/epidemiología , Tasa de SupervivenciaRESUMEN
AIM: To determine the role of fetal multiples of the median of middle cerebral artery peak systolic velocity (MoM MCA-PSV), predicts the rate of decline in fetal hematocrit (Hct) for determination of the best timing for the second intrauterine intravascular transfusion (IUIVT) in fetuses with Rh alloimmunisation. MATERIALS AND METHOD: Retrospective study of 59-monofetal alloimmunized pregnancies from 2005 to 2012 that underwent first and second IUIVT were assessed in Department of Gynecology and Obstetrics, Belgrade, Serbia. RESULT: There was an inverse statistically significant correlation between measurements MCA MoM-1 and fetal Hct-1 before the first IUIVT r = -0.622; p = 0.001 and MCA-MoM-3 and Hct-3 before the second IUIVT r = -0.381; p = 0.001, also as the significant correlation between the interval between both procedures (expressed in day) and measurement MCA-MoM-3, before the second IUIVT r = -0.284; p = 0.029. CONCLUSION: The measurements MoM-MCA before every IUIVT can be useful for prediction of the best timing for the next IUIVT.
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Anemia/fisiopatología , Enfermedades Fetales/diagnóstico por imagen , Arteria Cerebral Media/fisiopatología , Isoinmunización Rh , Ultrasonografía Prenatal/normas , Anemia/diagnóstico por imagen , Velocidad del Flujo Sanguíneo , Transfusión de Sangre Intrauterina , Femenino , Edad Gestacional , Hematócrito , Humanos , Arteria Cerebral Media/diagnóstico por imagen , Valor Predictivo de las Pruebas , Embarazo , Diagnóstico Prenatal , Flujo Pulsátil , Estudios Retrospectivos , Serbia , SístoleRESUMEN
BACKGROUND: Representative national data of prevalence of anemia and casual factors are missing for population group of reproductive aged non-pregnant females in Serbia. The purpose of the current study was to assess the prevalence and grades of anemia and its association with risk factors among non-pregnant women of childbearing age in Serbia. METHODS: Data were collected as part of the first "National Health Survey", a cross-sectional, multistage cluster survey, conducted on 677 households in Serbia. A total of 708 females 20-49-year-old were recruited. Socioeconomic, anthropometric, dietary and reproductive data have been collected and hemoglobin levels were determined. RESULTS: The overall prevalence of anemia was 27.7% (196/708) [95% Confidence Interval (CI), 24.5-31.1%], and more precisely mild (21.9%), moderate (5.1%) and severe (0.7%) anemia. Belgrade residential area [odds ratio 2.11 (95% CI 1.27-3.50), p=0.004], shortage of living space per person (<16m(2)) [2.18 (1.17-4.03), p=0.014], body mass index (<25) [1.55 (1.04-2.29), p=0.029], alcohol intake [0.52 (0.33-0.81), p=0.004], lack [2.48 (1.31-4.70), p=0.005] or fruit juice consumption 1-2 [2.76 (1.46-5.23), p=0.002] times a week and previously diagnosed, but treated [2.62 (1.29-5.35), p=0.008] or not treated [3.57 (1.71-7.45), p<0.001] anemia were independent predictors of low hemoglobin levels. Deficit of electricity supply and insufficient living space in households, increased risk of moderate anemia, while likelihood of being mild and moderately anemic, augmented with previously diagnosed but, treated or not treated anemia and lack or juice consumption 1-2 times a week. CONCLUSIONS: High prevalence of anemia among non-pregnant women and its association to casual factors needs continuous monitoring and control efforts for anemia in Serbia.
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AIM: The relation between biophysical profile (BPP), cerebroplacental (C/P) ratio, and lecithin/sphingomyelin (L/S) ratio as a predictor perinatal outcome in term intrauterine growth restricted (IUGR) neonates was evaluated. MATERIALS AND METHODS: A retrospective study of the perinatal outcome of 77 term monofetal pregnancies complicated with IUGR fetuses (< 10 percentile) who were terminated by cesarean section in 2010 was performed at the Institute of Gynecology and Obstetrics, Belgrade. RESULTS: The most frequent early neonatal complication was asphyxia. The authors found a strong correlation between the L/S ratio and birth weight (BW) r = 0.609, as well as between BPP and Apgar score 5 r = 0.583. Significant negative correlation was found between asphyxia and BPP r = -0.398, as well as between asphyxia and C/P ratio r = -0.379. CONCLUSION: In serous IUGR neonates, low values of BPP and L/S ratios predicted asphyxia.
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Asfixia Neonatal/diagnóstico por imagen , Retardo del Crecimiento Fetal/diagnóstico por imagen , Síndrome de Dificultad Respiratoria del Recién Nacido/diagnóstico por imagen , Adulto , Asfixia Neonatal/metabolismo , Femenino , Retardo del Crecimiento Fetal/metabolismo , Humanos , Recién Nacido , Lecitinas/metabolismo , Arteria Cerebral Media/diagnóstico por imagen , Placenta/diagnóstico por imagen , Valor Predictivo de las Pruebas , Embarazo , Síndrome de Dificultad Respiratoria del Recién Nacido/metabolismo , Estudios Retrospectivos , Esfingomielinas/metabolismo , Ultrasonografía Prenatal , Arterias Umbilicales/diagnóstico por imagen , Resistencia Vascular , Adulto JovenRESUMEN
BACKGROUND: Although anemia and renal dysfunction are related to increased natriuretic peptides levels in heart failure patients, less is known about this relationship in asymptomatic predialysis patients with chronic kidney disease (CKD). The aim of this study was to investigate relationship between hemoglobin (Hb) concentration, N-terminal proBNP (NT-proBNP) levels and echocardiographic findings in these patients. METHODS: The study included 61 patients with CKD stage IV-V (34 male, mean age 62.6 ± 13.6 years) and 22 age- and sex -matched healthy persons as control group. All participants underwent clinical, laboratory and echocardiographic examination, including Tissue Doppler Imaging and colour M-mode Doppler. RESULTS: Patients with CKD had lower Hb levels (p<0.001), and higher levels of NT-proBNP (p<0.001) than healthy controls. Patients were divided into two groups according to their mean Hb levels: group A, Hb<10.3 g/dL and group B, Hb≥10.3 g/dL. Patients from group A was significantly older (p<0.001), left ventricular mass index was significantly higher (LVMI, p<0.001), LV diastolic function was worse (septal and lateral E'/A' ratio: p<0.05 and p<0.01, respectively), and the level NT-proBNP was higher (p<0.001) compared to patients from group B. The natural logarithm of NT-proBNP (lnNT-proBNP) showed highly significant correlation with Hb (p<0.001) and significant correlation with estimated glomerular filtration rate (p=0.035) in CKD patients. Multiple regression analysis revealed Hb levels (p<0.01), cholesterol (p<0.001), LV ejection fraction (p<0.001) and septal E/E' ratio (p<0.01) as the independent variables predicting as much as 54% variability of lnNTpro-BNP. CONCLUSIONS: The increased NT-proBNP levels in asymptomatic patients with advanced CKD were independently associated with echocardiographic parameters of LV function, but anemia may represent one of the important confounder of the relationship between NT-proBNP and cardiovascular abnormalities.
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INTRODUCTION: The issue of evaluating the efficiency of health systems has been elaborated upon frequently. Since "health" is a multi-faceted concept, many variables of different measurement units must be included in its analysis; consequently, this presents a great obstacle for researchers to overcome. MATERIALS AND METHODS: A novel statistical approach for evaluating the efficiency of organizational units is here proposed, which can also be easily applied to the health sector. For these purposes, the health status of the 27 countries belonging to the European Union has been examined by employing a statistical Ivanovic-Jeremic Distance Based Analysis (DBA) on various health indicators. RESULTS: The subsequent outcome of the Distance Based Analysis has shown that Cyprus and Ireland have a most efficient health system sectors. Greece also has exceptional indicators of health service, yet health on the individual level is not comparable. LIMITATIONS: Since it synthesizes many variables into an efficiency score, a DBA can be easily applied to other regions/countries. However, the choice of input and output variables can be considered to be potential limitations since a different choice of variables may cause different efficiency scores for the countries selected. CONCLUSIONS: A DBA approach contributes significantly to the efficiency in the field of research measurement. This analysis can be additionally performed alongside DEA and SFA methods, as a new measure of efficiency.
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Secondary hyperparathyroidism (SHPT) may contribute to the systemic illness that accompanies chronic heart failure (CHF). Healthy elderly with vitamin D deficiency who did not develop hyperparathyroidism (functional hypoparathyroidism, FHPT) had lower mortality than those who did. This study was designed to examine determinants of the PTH response in the vitamin D insufficient CHF patients. Sixty five vitamin D insufficient males with NYHA class II and III and 20 control subjects age >/=55 years were recruited. Echocardiography, physical performance, NT-pro-BNP, PTH, 25-hydroxyvitamin D (25(OH)D), adiponectin and bone activity surrogate markers (OPG, RANKL, OC, beta-CTx) were assessed. Increased NYHA class was associated with SHPT, while physical performance was inferior compared to FHPT. SHPT was associated with lower left ventricular ejection fraction (LVEF) and flow mediated dilatation, but with higher left heart dimensions, left ventricular mass index and right ventricular systolic pressure. CHF patients with SHPT had increased NT-pro-BNP, adiponectin and bone markers, but decreased 25(OH)D compared to those with FHPT. Independent determinants for SHPT in CHF patients with vitamin D insufficiency were LVEF, adiponectin and beta-CTx, irrespective of renal function and serum vitamin D levels. In conclusion, increased PTH levels, but not low vitamin D, demonstrated close relation to CHF severity.
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Insuficiencia Cardíaca/complicaciones , Hiperparatiroidismo Secundario/complicaciones , Hipoparatiroidismo/complicaciones , Hormona Paratiroidea/sangre , Deficiencia de Vitamina D/complicaciones , Absorciometría de Fotón , Adiponectina/sangre , Factores de Edad , Anciano , Análisis de Varianza , Biomarcadores/sangre , Composición Corporal , Densidad Ósea , Estudios de Casos y Controles , Distribución de Chi-Cuadrado , Enfermedad Crónica , Colágeno/sangre , Estudios Transversales , Ecocardiografía Doppler , Prueba de Esfuerzo , Insuficiencia Cardíaca/sangre , Insuficiencia Cardíaca/diagnóstico , Humanos , Hiperparatiroidismo Secundario/sangre , Hiperparatiroidismo Secundario/diagnóstico , Hipoparatiroidismo/sangre , Hipoparatiroidismo/diagnóstico , Modelos Logísticos , Masculino , Persona de Mediana Edad , Oportunidad Relativa , Fragmentos de Péptidos/sangre , Pronóstico , Medición de Riesgo , Factores de Riesgo , Serbia , Índice de Severidad de la Enfermedad , Volumen Sistólico , Encuestas y Cuestionarios , Función Ventricular Izquierda , Vitamina D/sangre , Deficiencia de Vitamina D/sangre , Deficiencia de Vitamina D/diagnósticoRESUMEN
AIM: The relation between placental histopathological examination, umbilical cord pathology and abnormal umbilical and cerebral Doppler as a predictor of stillbirth at later gestations was evaluated. MATERIALS AND METHODS: A retrospective study of 55 monofetal pregnancies complicated with late fetal death from 2005-2008 was conducted at the Institute of Gynecology and Obstetrics, Bel-grade. STATISTICAL ANALYSIS: chi-square likelihood ratio test and Spearman's coefficient correlation. RESULTS: Intrauterine fetal demise occurred most frequently at term -32.7% of the time. Changes in the umbilical artery resistance index were not significantly different from placental histopathology findings, p = 0.363. There was a significant correlation between neonatal birth weight and weeks of gestation at delivery, r = 0.796; p = 0.001. CONCLUSION: Umbilical artery Doppler is a relatively poor predictor of stillbirths due to placental dysfunction. It seems that neonatal birth weight is the best predictor of late stillbirth in high-risk pregnancies.
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Muerte Fetal/diagnóstico por imagen , Muerte Fetal/patología , Placenta/diagnóstico por imagen , Placenta/patología , Adulto , Peso al Nacer/fisiología , Velocidad del Flujo Sanguíneo/fisiología , Femenino , Humanos , Embarazo , Estudios Retrospectivos , Ultrasonografía Doppler/métodos , Arterias Umbilicales/diagnóstico por imagen , Arterias Umbilicales/patologíaRESUMEN
High PTH levels have been reported in patients with chronic heart failure (CHF). Similarly, its levels increase with aging and are related to impaired survival in elderly adults. However, its relationship with neuroendocrine activation and endothelial dysfunction in CHF has not been previously studied. Seventy-three CHF males with New York Heart Association (NYHA) classes II and III and 20 control subjects aged ≥ 55 yr were recruited. PTH, 25-hydroxyvitamin D [25(OH)D], N-terminal pro-brain natriuretic peptide (NT-pro-BNP), adiponectin, and osteoprotegerin were measured. Endothelial function (brachial flow mediated dilation), echocardiography, physical performance, and quality of life were assessed, as well. CHF patients had markedly increased serum PTH (77 ± 33 vs 40 ± 11 pg/ml, p<0.0001), NT-pro-BNP [1809 (2742) vs 67 (74) pg/ml, p<0.0001], adiponectin (17 ± 9 vs 10 ± 2 µg/ml, p<0.0001), osteoprotegerin, whereas 25(OH)D levels were decreased compared to controls. Increased PTH is positively correlated with NTpro- BNP (r=0.399, p<0.0001), adiponectin (r=0.398, p<0.0001), and osteoprotegerin, whereas negatively with 25(OH)D in CHF patients. Additionally, increased serum PTH was associated with endothelial dysfunction, echocardiographic variables of heart failure progression, impaired physical performance, and deteriorated quality of life. In a multivariate linear regression analysis, increased serum PTH was independently associated with neuroendocrine activation (NT-pro-BNP, adiponectin) and endothelial dysfunction in elderly CHF men (R2=0.455). Additionally, demonstrated relations with other well-established variables of heart failure severity suggest the potential role of serum PTH in the pathogenesis and non-invasive monitoring of heart failure progression. Future studies are needed to evaluate the predictive value of serum PTH for clinical outcomes as well as beneficial potential of PTH suppression in CHF patients.
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Endotelio Vascular/fisiopatología , Insuficiencia Cardíaca/sangre , Insuficiencia Cardíaca/fisiopatología , Sistemas Neurosecretores/fisiología , Hormona Paratiroidea/sangre , Adiponectina/sangre , Anciano , Enfermedad Crónica , Humanos , Masculino , Persona de Mediana Edad , Péptido Natriurético Encefálico/sangre , Osteoprotegerina/sangre , Fragmentos de Péptidos/sangre , Curva ROC , Enfermedades Vasculares/sangre , Enfermedades Vasculares/fisiopatología , Vitamina D/sangreRESUMEN
BACKGROUND: Anemia in school-age children is an important public health problem and available data of its prevalence and existing risk factors are essential for planning preventive strategies. The purpose of the current study was to assess the prevalence of and the risk factors associated with anemia among the school-age children 7-14 years years old in Serbia. METHODS: In the 2000 National Health Survey, a cross-sectional, multistage cluster survey, performed in 1688 private and refugee campuses households across the territory of Serbia a total of 525 cases were recruited. Socioeconomic, nutritional, physical activities and lifestyle data have been collected and hemoglobin levels were determined. RESULTS: The overall prevalence of anemia was 18% (94/525) [95% CI 15-21]. Age of 12-14 yrs (odds ratio 3.56 [95% CI 2.17-5.85], p=0.000), male gender (3.22 [1.92-5.42], p=0.000), refugee campuses residence (1.98 [1.22- 3.23], p=0.000), lunch skipping (3.43 [1.40-8.33], p=0.007), defective poultry intake (1.65 [1.01-2.62], p=0.047), lack of fish consumption (1.84 [1.07-3.18], p=0.028), disagreement that sport contributes protecting health (3.80 [2.02-6.95], p=0.000), absence of learning (1.80 [1.12-2.90], p=0.016) and defective book reading in free time (2.18 [1.03-4.61], p=0.04), were independent risk factors of anemia. The frequency of anemia was highest in schoolaged of male gender adolescent males 12-14 years old (46/105, 44%); in 12-14 years aged participants living in refugee campuses' households (22/63, 35%); in refugees of 7-14 yrs old male gender (32/101, 32%); in subjects with defective fish and poultry intake (35/118, 30%) and in participants who escaped reading and learning as lifestyle practices in free time (53/204, 26%). CONCLUSIONS: Socioeconomic, nutritional, physical and lifestyle risk factors could be considered by introducing preventive strategies of anemia in school-age children in Serbia.
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OBJECTIVE: The aim of the study was to assess the short-term effects of direct intramuscular (i.m.) corticosteroid therapy on fetal biophysical profile, baseline fetal heart rate and the nonstress test, which indicate the degree of fetal hypoxia. METHOD: We evaluated the effect of direct i.m. fetal single-dose dexamethasone (4 mg/kg) on the fetal biophysical profile 2 h before and 2-4 h after corticosteroid therapy in 41 fetuses in the 32nd week of gestation at risk of preterm delivery. Risk factors for preterm delivery included pregnancy-induced hypertension and preeclampsia. RESULT: There was a statistically significant difference between fetal breathing movements before and after corticosteroid therapy (p = 0.019; 95% confidence interval for difference -11.75, -1.12). No significant changes were observed between baseline fetal heart rate before and after corticosteroid therapy (p = 0.99; 95% confidence interval for difference -4.81, +4.81), biophysical profile before and after fetal corticosteroid therapy, p = 0.235 as well as the nonstress test before and after therapy (p = 0.564). CONCLUSION: Direct corticosteroid i.m. fetal therapy results in increasing profound short-term fetal breathing movements. There are no changes in baseline fetal heart rate, biophysical profile score, and nonstress test.
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Dexametasona/efectos adversos , Hipoxia Fetal/inducido químicamente , Feto/efectos de los fármacos , Glucocorticoides/efectos adversos , Frecuencia Cardíaca Fetal/efectos de los fármacos , Adulto , Dexametasona/administración & dosificación , Femenino , Glucocorticoides/administración & dosificación , Humanos , Inyecciones Intramusculares , Embarazo , Respiración/efectos de los fármacosRESUMEN
BACKGROUND: To determine the long-term outcome of patients admitted with acute severe colitis (ASC) who avoided colectomy on the index admission, a retrospective cohort study was performed. METHODS: Patients admitted for intensive treatment of ASC in 1992-1993 previously described for a predictive index of short-term outcome in severe ulcerative colitis (UC) were followed for a median 122 months (range 3-144). Complete responders (CR) to intensive therapy had <3 nonbloody stools/day on day 7 of the index admission; incomplete responders (IR) were all others who avoided colectomy on that admission. Main outcome measures were colectomy-free survival, time to colectomy, and duration of steroid-free remission. RESULTS: In all, 6/19 CR (32%) came to colectomy compared to 10/13 IR (P = 0.016; relative risk 3.33, 95% confidence interval [CI] 1.12-9.9). The median +/- interquartile range time to colectomy was 28 +/- 47 months (range 6-99) for CR who came to colectomy versus 7.5 +/- 32 (3-72) months for IR (P = 0.118). Among the IR, 7/13 came to colectomy within 12 months, and all within 6 years from the index admission. The longest period of steroid-free remission was 42 +/- 48 (0-120) months for CR, but 9 +/- 20 (1-35) months for IR (P = 0.011). CONCLUSIONS: One week after admission with ASC in the prebiologic era, IRs had a 50% chance of colectomy within a year and 70% within 5 years, despite cyclosporin and azathioprine where appropriate. The maximum duration of remission in CRs was almost 5 times longer than IRs. It is unknown whether biologics change the long-term outcome.
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Colectomía/estadística & datos numéricos , Colitis Ulcerosa , Hospitalización/estadística & datos numéricos , Inmunosupresores/uso terapéutico , Adulto , Azatioprina/uso terapéutico , Estudios de Cohortes , Colitis Ulcerosa/tratamiento farmacológico , Colitis Ulcerosa/epidemiología , Colitis Ulcerosa/cirugía , Costo de Enfermedad , Ciclosporina/uso terapéutico , Inglaterra/epidemiología , Estudios de Seguimiento , Humanos , Estimación de Kaplan-Meier , Persona de Mediana Edad , Valor Predictivo de las Pruebas , Inducción de Remisión , Estudios Retrospectivos , Factores de Riesgo , Índice de Severidad de la Enfermedad , Esteroides/uso terapéutico , Factores de TiempoRESUMEN
AIM: The aim of the study was to assess the short-term effects of intramuscular (IM) corticosteroid therapy (CST) on fetoplacental and fetal circulation in high-risk pregnancies of preterm labor. METHOD: We evaluated the effect of IM fetal single-dose dexamethasone (4 mg/kg) on fetoplacental and fetal circulation two hours before and 0-4 hours after CST in 38 fetuses after the 32nd week of gestation. RESULT: Changes in the umbilical artery (UA) resistance index (RI) after fetal CST (AU RI1) were significantly correlated with gestational age after the 32nd week at recording r = 0.354; p < 0.05. There was a statistically significant difference of RI in the descending aorta (DAo) before and after therapy; p < 0.001 (-0.04-0.01), 95% confidence interval (CI) for differences. CONCLUSION: Short-time effects after fetal IM CST include an increased index resistance in DAO as well as decreased RI in UA after the 32nd week.