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BACKGROUND: Several studies show that socio-economic status (SES) is related to the developmental trajectories of children with typical development (TD). However, few studies have analysed this relationship regarding children with neurodevelopmental disorders such as Down syndrome (DS). In this paper, we analyse the impact of SES in the neurodevelopmental trajectories of children with DS in comparison with children with TD. METHOD: Cognitive, language, motor and socio-emotional development were assessed in 31 children with DS between the ages of 15 and 80 months from high to low SES backgrounds. Data from this group were compared with data from a sample of 72 children with TD randomly selected from the Longitudinal Survey of Early Childhood. We analyse and compare these two groups using the developmental trajectories method RESULTS: The results show delayed onsets for the four abilities measured in children with DS compared with children with TD from high to low SES. In the comparison of the developmental trajectories, we found that the differences between the neurodevelopmental trajectories in DS and TD vary according to SES. High SES show differences only in language development, while low SES show significant differences in cognitive, language and socio-emotional development. CONCLUSIONS: The results indicate that SES is a factor that could impact the developmental trajectories of children with DS. Although the differences between children with DS and with TD are similar at the beginning regardless of SES, the developmental trajectories are slower in children with DS of low SES than in children of high SES. We argue that the differences are related to the complex interaction of several biological and cultural factors associated with SES. Some specific hypotheses about nutrition, health care access, quality of education and parenting practices are presented, but more research in this area is needed to fully understand these results.
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Cognición/fisiología , Síndrome de Down/fisiopatología , Estatus Económico/estadística & datos numéricos , Desarrollo del Lenguaje , Destreza Motora/fisiología , Conducta Social , Niño , Preescolar , Síndrome de Down/psicología , Femenino , Humanos , Lactante , América Latina , Masculino , Factores SocioeconómicosRESUMEN
OBJECTIVE: To examine emotion processing in euthymic bipolar patients (EBP) compared to healthy controls. In addition, to determine whether or not there is an association between emotion processing and psychosocial functioning. MATERIAL AND METHODS: A sample of 60 EBP and 60 healthy controls matched for age, gender, education level, and premorbid intelligence were studied. All subjects were assessed using the MATRICS Consensus Cognitive Battery (MCCB) and two additional executive function measures: the Trail Making Test-Part B and the Stroop Test. Emotion processing was examined using the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT). Psychosocial functioning was assessed using the Functional Assessment Short Test (FAST). RESULTS: Euthymic bipolar patients obtained lower scores than controls in all MSCEIT measures except for the using emotions branch. Likewise, EBP obtained a worse performance than healthy controls in all neurocognitive domains. Correlation between MSCEIT strategic area measures and FAST total score was found (r = -0.311; P < 0.016). Regression analysis showed that residual depressive symptomatology explains a 9.1% of the variance in functional outcome. MSCEIT strategic area score explained an additional 8.6%. Neurocognition did not increase the percentage of the variance explained by emotion processing. CONCLUSIONS: Euthymic bipolar patients exhibit deficits in emotion processing. Emotion processing is associated with social functioning in these patients.
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Trastorno Bipolar/psicología , Emociones , Adulto , Estudios Transversales , Trastorno Ciclotímico/psicología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Pruebas Neuropsicológicas , Análisis de RegresiónRESUMEN
PURPOSE: High intake of salt is associated with early development of cardiovascular risk factors (e.g., hypertension, obesity). In "developed" countries, individuals frequently exceed dietary recommendations for salt intake. Taking into account the limited data on sodium intake by 24-h excretion in urine in schoolchildren, we wished to determine baseline salt intake in Spanish subjects aged 7-11 years. METHODS: The present study was an observational study involving 205 schoolchildren (109 boys and 96 girls) selected from various Spanish provinces. Sodium intake was ascertained by measuring sodium excretion in urine over 24 h. Creatinine was used to validate completeness of urine collections. The correlation between fat-free mass determined by anthropometry and that determined via urinary excretion of creatinine was calculated (r = 0.651; p < 0.001). RESULTS: Mean 24-h urinary excretion of sodium was 132.7 ± 51.4 mmol/24 h (salt equivalent: 7.8 ± 3.1 g/day). Hence, 84.5 % of subjects aged ≤10 years had intakes of >4 g salt/day, and 66.7 % of those aged >10 years had intakes of >5 g salt/day. Urinary excretion of sodium was correlated with systolic blood pressure and diastolic blood pressure (r = 0.1574 and r = 0.1400, respectively). Logistic regression analyses, adjusted by sex, showed that a high body mass index (odds ratio = 1.159; 95 % CI 1.041-1.290; p < 0.05) was associated with an increased likelihood of high urinary excretion of sodium. CONCLUSIONS: Sodium intake, as estimated by 24-h urinary excretion, was (on average) higher than recommended. Reducing the sodium content children's diet is a sound policy to reduce cardiovascular risk.
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Cloruro de Sodio Dietético/administración & dosificación , Cloruro de Sodio Dietético/orina , Sodio/orina , Población Blanca , Tejido Adiposo/metabolismo , Adolescente , Presión Sanguínea/fisiología , Índice de Masa Corporal , Enfermedades Cardiovasculares/prevención & control , Niño , Preescolar , Creatinina/orina , Estudios Transversales , Femenino , Humanos , Hipertensión/prevención & control , Modelos Logísticos , Masculino , Ingesta Diaria Recomendada , Factores de Riesgo , Cloruro de Sodio Dietético/efectos adversos , EspañaRESUMEN
OBJECTIVE: Deficient prepulse inhibition (PPI) of the startle response, indicating sensorimotor gating deficits, has been reported in schizophrenia and other neuropsychiatric disorders. This study aimed to assess sensorimotor gating deficits in patients with euthymic bipolar. Furthermore, we analysed the relationships between PPI and clinical and cognitive measures. METHOD: Prepulse inhibition was measured in 64 patients with euthymic bipolar and in 64 control subjects matched for age, gender, education level and smoking status. Clinical characteristics and level of functioning were assessed in all participants using Hamilton Depression Rating Scale (HDRS), Young Mania Rating Scale (YMRS) and Functioning Assessment Short Test (FAST). Cognition was evaluated using the Measurement and Treatment Research to Improve Cognition in Schizophrenia Consensus Cognitive Battery (MCCB) and the Stroop test as an additional measure of executive function. RESULTS: Compared with controls, patients with bipolar disorder exhibited PPI deficits at 60- and 120-millisecond prepulse-pulse intervals. Among patients with bipolar disorder, PPI was correlated with the social cognition domain of the MCCB. PPI was not significantly correlated with other clinical, functional and neurocognitive variables in either group. CONCLUSIONS: Our data suggest that PPI deficit is a neurobiological marker in euthymic bipolar disorder, which is associated with social cognition but not with other clinical, functional or cognitive measures.
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Trastorno Bipolar/fisiopatología , Trastornos del Conocimiento/psicología , Adulto , Trastorno Bipolar/psicología , Trastornos del Conocimiento/fisiopatología , Función Ejecutiva , Femenino , Humanos , Masculino , Persona de Mediana Edad , Pruebas Neuropsicológicas , Inhibición Prepulso , Escalas de Valoración Psiquiátrica , Reflejo de SobresaltoRESUMEN
The objective was to determine whether gait is symmetric in healthy children 6-7 years of age and to assess the effects of laterality and the anatomical zone of the foot. 46 children were subjected to gait symmetry analysis in which the plantar and lateral pressures associated with kicking a ball, static balance, and dynamic support were measured. There were no significant differences in the average pressure exerted by the right and left feet based on the laterality of the child. Independent of each laterality test, a greater pressure on the right rearfoot was observed compared to the left rearfoot and on the left midfoot and forefoot compared to the right.
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Pie/fisiología , Lateralidad Funcional/fisiología , Marcha/fisiología , Niño , Femenino , Humanos , Masculino , PresiónRESUMEN
BACKGROUND: To assess the selenium status of a group of schoolchildren from the Region of Madrid, Spain. METHODS: Study subjects comprised 483 children (216 boys and 267 girls) aged between 8 and 13 years. Selenium intake was determined using a 3-day food record. The foods consumed were transformed into energy and nutrients, and the selenium intake was compared with that recommended. Serum selenium levels were also recorded. RESULTS: Mean (SD) selenium intake [91.0 (25.2) µg day(-1) ] was above the recommended level in 99.4% of subjects; the main dietary sources were cereals, meats, fish and milk products. The serum selenium concentration [mean (SD) 71.1 (14.4) µg L(-1) ], however, was <60 µg L(-1) in 13.9% of subjects, and <45 µg L(-1) in 5.6%. The serum selenium concentration correlated with the selenium intake (r = 0.169; P < 0.05). Children with a serum selenium concentration of <75 µg L(-1) had significantly smaller selenium intakes than those with a serum concentration of ≥75 µg L(-1) . CONCLUSIONS: Although selenium intake was generally above that recommended, the serum selenium concentration of the children could be improved. This could be achieved by increasing the relative consumption of cereals and other selenium rich foods such as fish.
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Estado Nutricional , Selenio/sangre , Adolescente , Animales , Niño , Productos Lácteos , Encuestas sobre Dietas , Grano Comestible , Ingestión de Energía , Femenino , Peces , Humanos , Masculino , Carne , Selenio/administración & dosificación , Selenio/deficiencia , EspañaRESUMEN
Fluoroquinolones (FQs) are one of the most commonly prescribed classes of antibiotics. Although they were initially well tolerated in randomized clinical trials, subsequent epidemiological studies have reported an increased risk of threatening, severe, long-lasting, disabling and irreversible adverse effects (AEs), related to neurotoxicity and collagen degradation, such as tendonitis, Achilles tendon rupture, aortic aneurysm, and retinal detachment. This article reviews the main potentially threatening AEs, the alarms issued by regulatory agencies and therapeutic alternatives.
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Fluoroquinolonas , Tendinopatía , Humanos , Fluoroquinolonas/efectos adversos , Antibacterianos/efectos adversos , Tendinopatía/inducido químicamenteRESUMEN
BACKGROUND: Depression is a very common disorder in elderly, especially in those institutionalized. Nutrition could play an important role in the onset and/or progression of depression, since the intake of carbohydrates with a high glycaemic index (GI) or diets with a high glycaemic load (GL) may increase the insulin-induced brain serotonin secretion. OBJECTIVE: The aim of our study was to analyse the association between dietary GI and GL and the odds of suffering depression in institutionalized elderly people without antidepressant treatment. METHODS: This cross-sectional study included 140 institutionalized elderly people from the Madrid region (Spain) (65-90 years of age) whose diets were recorded using a precise weighing method over seven consecutive days. Energy and nutrient intakes were recorded and the GI and GL calculated. The participants' affective capacity was assessed using the Geriatric Depression Scale (GDS). Subjects were grouped into non-depressed (GDS ≤ 5) and depressed (GDS > 5). Since GDS scores and gender were statistically associated (p < 0.01), the data were grouped considering this association. RESULTS: Dietary GI (51.09 ± 3.80) and GL (97.54 ± 13.46) were considered as medium. The dietary GL was significantly higher in the non-depressed (100.00 ± 12.13) compared with the depressed group (93.97 ± 14.04, p < 0.01). However, a similar GI was observed between non-depressed (51.50 ± 3.29) and depressed groups (50.52 ± 4.46). Additionally, participants with a dietary GL placed in the second and third tertiles had a 67.4 % and 65.3 %, respectively, less odds of suffering depression than those in the first tertile. GDS scores and dietary GL were inversely related; therefore, an increase in one unit in the dietary GL scale decreased the GDS score by 0.058 units. CONCLUSIONS: Glyaemic load is associated with a lower odd of depression.
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Envejecimiento , Depresión/epidemiología , Carbohidratos de la Dieta/metabolismo , Índice Glucémico , Anciano , Anciano de 80 o más Años , Disfunción Cognitiva/epidemiología , Disfunción Cognitiva/etiología , Disfunción Cognitiva/prevención & control , Estudios Transversales , Depresión/etiología , Depresión/fisiopatología , Depresión/prevención & control , Carbohidratos de la Dieta/efectos adversos , Carbohidratos de la Dieta/uso terapéutico , Ingestión de Energía , Femenino , Evaluación Geriátrica , Hogares para Ancianos , Humanos , Masculino , Modelos Biológicos , Casas de Salud , Prevalencia , Escalas de Valoración Psiquiátrica , Riesgo , España/epidemiologíaRESUMEN
Anthocyanins are a group of water-soluble pigments that provide red, purple or blue color to the leaves, flowers, and fruits. In addition, benefits have been attributed to hypertension and cardiovascular diseases. This study compared the content of total anthocyanins and volatile compounds in aqueous and ethanolic extracts of four varieties of Mexican roselle, with different levels of pigmentation. The multivariable analysis of categorical data demonstrated that ethanol was the best solvent for the extraction of both anthocyanins and volatile compounds. The concentration of anthocyanin in pigmented varieties ranged from 17.3 to 32.2 mg of cyanidin 3-glucoside/g dry weight, while volatile compounds analysis showed that geraniol was the main compound in extracts from the four varieties. The principal component analysis (PCA) allowed description of results with 77.38% of variance establishing a clear grouping for each variety in addition to similarities among some of these varieties. These results were validated by the confusion matrix obtained in the classification by the factorial discriminate analysis (FDA); it can be useful for roselle varieties classification. Small differences in anthocyanin and volatile compounds content could be detected, and it may be of interest for the food industry in order to classify a new individual into one of several groups using different variables at once.
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Antocianinas/análisis , Hibiscus/química , Compuestos Orgánicos Volátiles/análisis , Monoterpenos Acíclicos , Etanol , México , Extractos Vegetales/química , Especificidad de la Especie , Terpenos/análisis , AguaRESUMEN
BACKGROUND: Immunity of healthcare workers (HCWs) against measles is a particular concern. They are more likely to contract it than the general population due to their occupational exposure which may cause a nosocomial outbreak. AIM: To assess the measles immune status of HCWs at five Spanish university hospitals. PATIENTS AND METHODS: Serologic testing (IgG) for measles by chemiluminescence indirect immunoassay (CLIA) was carried out prospectively and consecutively in HCWs from five university hospitals. All HCWs were classified into four epidemiological groups: vaccinated individuals, those with a history of measles disease, subjects with no history of measles or vaccination, and those who did not know whether they had measles or were vaccinated, and into five professional categories: physicians, nurses, nursing assistants, other clinical workers and non-clinical workers. A logistic regression model was constructed to identify the factors independently associated with immunity to measles. RESULTS: The study group was composed of 2157 HCWs. 89% had protective antibodies against measles. Of the 238 non-immune HCWs, 199 (83.6%) had been vaccinated, compared with 1084 of the 1919 (56.5%) immune individuals (P<0.0001). The parameters significantly predictive of having protective antibodies against measles were: older age (P<0.0001), epidemiological status (P=0.0002, mainly past measles disease), and professional category (P=0.02, in particular nurses). CONCLUSION: This study shows that HCWs, including those previously vaccinated, are currently at risk of measles and suggests that those with a natural history of infection are better protected. Therefore, knowledge and maintenance of immunity to measles are an essential part of infection control among HCWs.
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Zn plays a key role in the synthesis and action of insulin. The aim of the present work was to determine whether a poorer Zn status was associated with insulin resistance in a group of 357 Spanish schoolchildren. Zn intake was determined by using a 3 d food record (i.e. Sunday to Tuesday). The body weight, height and waist and hip circumferences of all subjects were recorded and fasting plasma glucose, insulin and Zn concentrations were determined. Insulin resistance was determined using the homoeostasis model assessment (HOMA) marker. Children (11·5 %) with Zn deficiency (serum Zn concentration < 10·7 µmol/l) had higher HOMA values than those with a more satisfactory Zn status (1·73 (sd 0·93)) compared with 1·38 (sd 0·90; P < 0·05). An inverse correlation was found between the HOMA value and the serum Zn concentration (r - 0·149, P < 0·05). The risk of having a greater insulin resistance value (HOMA greater than the 75th percentile) increased with age (OR 1·438; 95 % CI 1·021, 2·027) and BMI (OR 1·448; 95 % CI 1·294, 1·619) and decreased as Zn serum levels increased (OR 0·908; 95 % CI 0·835, 0·987; P < 0·001). Moreover, an inverse relationship was observed between HOMA values and Zn dietary density (r - 0·122), and the Zn intakes of male children with a HOMA value of >3·16 made a significantly smaller contribution to the coverage of those recommended (59·7 (sd 14·7) %) than observed in children with lower HOMA values (73·6 (sd 18·2) %; P < 0·05). Taking into account that Zn intake was below than that recommended in 89·4 % of the children, it would appear that increasing the intake of Zn could improve the health and nutritional status of these children, and thus contribute to diminish problems of insulin resistance.
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Resistencia a la Insulina , Estado Nutricional , Zinc/deficiencia , Adolescente , Factores de Edad , Índice de Masa Corporal , Niño , Estudios Transversales , Dieta/efectos adversos , Registros de Dieta , Femenino , Humanos , Masculino , Política Nutricional , Guías de Práctica Clínica como Asunto , Riesgo , Índice de Severidad de la Enfermedad , Caracteres Sexuales , España , Salud Urbana , Zinc/administración & dosificación , Zinc/sangreRESUMEN
OBJECTIVE: Up until now, serial voiding cystourethrogram (SVCU) has been regarded as the gold standard technique in the diagnosis of vesicoureteral reflux (VUR). The aim of intraoperative SVCU during endoscopic treatment is to detect those patients eligible to receive more biosynthetic material as a result of persistent VUR. The objective of this study was to assess the usefulness of SVCU as a predictor of treatment success. MATERIALS AND METHODS: An analytical, retrospective study of patient medical records was carried out. Patients included had undergone endoscopic VUR surgery from 2000 to 2019, and they were measured in ureteral units. VUR persistence at intraoperative SVCU following treatment was compared with SVCU results after 3 months. RESULTS: Of a total of 167 ureteral units undergoing surgery, persistent reflux immediately after surgery was observed in 17 cases (10% of the sample). Only 3 cases had other urological malformations. In the SVCU carried out after 3 months, reflux was found in 38% of the sample (64 cases). When comparing the results, intraoperative SVCU demonstrated a specificity of 92.6%, and a sensitivity of 15.6%. CONCLUSIONS: Given the low sensitivity (15.6%) of intraoperative SVCU to detect cases of persistent reflux in the mid-term, and considering the risks associated with radiation in the pediatric population - which is extremely sensitive to it -, intraoperative SVCU should be ruled out as a useful indicator of endoscopic treatment success.
OBJETIVO: La cistouretrografía miccional seriada (CUMS) ha sido hasta ahora el gold standard en el diagnóstico del reflujo vesicoureteral (RVU). La finalidad de la CUMS intraoperatoria durante el tratamiento endoscópico es detectar aquellos pacientes subsidiarios de inyectar más material biosintético por persistencia del RVU. En este estudio hemos querido evaluar la utilidad de esta prueba como predictor de éxito del tratamiento. MATERIAL Y METODOS: Estudio analítico retrospectivo mediante la revisión de historias clínicas de pacientes, medidos en unidades ureterales, intervenidos de RVU de forma endoscópica entre los años 2000 y 2019. Se comparó la persistencia de RVU en la CUMS intraoperatoria tras el tratamiento con el resultado de la CUMS a los 3 meses. RESULTADOS: De un total de 167 unidades ureterales intervenidas, se observó persistencia del reflujo inmediatamente tras la intervención en 17 casos (10% de la muestra). Solo 3 asociaban otras malformaciones urológicas. En la CUMS a los 3 meses se observó reflujo en el 38% de la muestra (64 casos). Al comparar los resultados, obtenemos para la CUMS intraoperatoria una especificidad del 92,6% y una sensibilidad del 15,6%. CONCLUSIONES: Dada la baja sensibilidad (15,6%) de la CUMS intraoperatoria para detectar los casos en los que persiste el reflujo a medio plazo y, teniendo en cuenta los riesgos asociados a la radiación que supone en una población especialmente sensible como es la pediátrica, se desestima su utilidad como indicador de éxito del tratamiento endoscópico.
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Uréter , Reflujo Vesicoureteral , Niño , Endoscopía , Humanos , Estudios Retrospectivos , Resultado del Tratamiento , Reflujo Vesicoureteral/diagnóstico por imagen , Reflujo Vesicoureteral/cirugíaRESUMEN
OBJECTIVE: To estimate the population frequency of uveitis complications and to evaluate their main risk factors in the patients with uveitis from the UVECAM study. PATIENTS AND METHODS: Development of complications in 386 patients with uveitis in the whole health area of the province of Toledo (UVECAM study) during a period of 1 year. Description of complications and study of their possible determinants by means of multivariate regression models. RESULTS: Information on the development of complications was available in 371 of the 386 patients of the UVECAM study. The most frequent complications were posterior synechiae (19.0%), ocular hypertension (14.0%), macular edema (7.5%), epirretinal membrane (6.9%), glaucoma (6.6%), iridian atrophy (5.6%) and cataract (5.5%). The risk of complications increases with age, intermediate and panuveitis locations, and those of chronic or recurrent evolution. CONCLUSION: Uveitis is associated with a high frequency of complications, especially in older patients, with intermediate or posterior localization of the inflammatory process and chronic or recurrent evolution.
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Catarata , Glaucoma , Edema Macular , Panuveítis , Uveítis , Anciano , Catarata/etiología , Glaucoma/complicaciones , Glaucoma/etiología , Humanos , Edema Macular/etiología , Panuveítis/complicaciones , Panuveítis/etiología , Estudios Retrospectivos , Uveítis/complicaciones , Uveítis/etiologíaRESUMEN
PURPOSE: To determine whether polymorphisms (SNPs) in the genes encoding cytokines and nitric oxide synthase (NOS) might play some role in lumbar disc herniation (LDH). PATIENTS AND METHODS: Case-control study in which 179 patients were retrospectively reviewed. The case group was made of 50 patients with symptomatic LDH diagnosed by MRI while the control group was made of 129 individuals undergoing routine hip or knee arthroplasty with a lifetime lack of low back pain. SNPs in the cytokine genes of IL-1 [IL-1α (-889 C/T), IL-1ß (+3953 T/C)], TNF-α (-308 G/A and -238 G/A) and NOS genes [eNOS (r 27 bp, intron 4 and -786 T/C) and iNOS (22 G/A)]. RESULTS: The CC genotype and C allele of the IL-1ß (+3953 T/C) SNP were significantly more frequent among LDH patients compared to controls. On the other hand, eNOS (-768 T/C) and iNOS (22 G/A) SNPs were significantly more common in the control group. CONCLUSIONS: Carriers of the CC genotype of the IL-1ß (+3953 T/C) SNP were more frequent among LDH patients suggesting some potential role of the IL-1ß SNP on LDH pathogenesis. The eNOS (-786 T/C) and iNOS (22 G/A) SNPs were more frequent among the control subjects, suggesting their possible protective role against LDH. Genotyping these SNPs could be useful to identify persons with an increased lifetime risk of disc herniation in whom measures to avoid LDH could be implemented.
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Interleucina-1beta/genética , Desplazamiento del Disco Intervertebral/genética , Desplazamiento del Disco Intervertebral/patología , Vértebras Lumbares/patología , Polimorfismo de Nucleótido Simple/genética , Adulto , Anciano , Anciano de 80 o más Años , Estudios de Casos y Controles , Femenino , Frecuencia de los Genes/genética , Tamización de Portadores Genéticos , Humanos , Interleucina-1alfa/genética , Masculino , Persona de Mediana Edad , Factor de Necrosis Tumoral alfa/genética , Adulto JovenRESUMEN
OBJECTIVES: The main objective of the present work was to identify, by means of intraoperative electrical stimulation, the supplementary motor area (SMA) region which is implicated in complex motor function. The functional prognostic relevance of the surgical preservation of this area was also analyzed. METHOD: Fifteen patients with tumors infiltrating the premotor cortex were selected. All patients were operated under awake conditions. Primary motor cortex was identified with intraoperative electrical stimulation (IES). To identify the SMA, patients were asked to do a finger opposition motor task with their hand contralateral to the lesion, that was blocked by electrically stimulating the premotor cerebral cortex. RESULTS: SMA was identified in all patients with IES. Complete surgical resection was achieved in 13 patients (86.6%) and subtotal in 2 patients (13.3%). SMA function was preserved in 14 patients (93.3%). In only one patient the SMA was partially resected because of tumor infiltration (6.6%). In the immediate postoperative period, 8 patients (53.3%) did not show changes in comparison to their preoperative clinical status, and 2 patients improved. At 6 months follow up, 5 patients (33.3%) were asymptomatic and 10 patients showed permanent deficits. In this last group, five patients (33.3%) showed mild deficits that did not interfere with a normal life. In the other 5 patients (33.3%), permanent deficits interfered with daily life activities: two patients presented severe hemiparesis 3/5 (same similar to their preoperative status with no improvement), one patient had motor aphasia, and two other patients (13.3%) showed permanent left SMA syndrome. In two patients with severe postoperative hemiparesis, tumor infiltration of primary motor cortex and piramidal pathway was observed; severe preoperative motor deficit (KPS <70) was associated with poor functional outcome. CONCLUSIONS: Intraoperative electrical cortical stimulation is useful to identify the SMA. Once identified, SMA preservation decreases the risk of postoperative symptoms and permanent SMA syndrome. When SMA is infiltrated by the tumor, radical resection may cause permanent neurological deficits, specially in the dominant hemisphere. Severe preoperative motor deficit was associated with poor outcome.
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Neoplasias Encefálicas/cirugía , Corteza Motora/anatomía & histología , Corteza Motora/cirugía , Procedimientos Neuroquirúrgicos/métodos , Adulto , Anciano , Mapeo Encefálico/métodos , Estimulación Eléctrica , Femenino , Humanos , Periodo Intraoperatorio , Masculino , Persona de Mediana Edad , Actividad Motora , Procedimientos Neuroquirúrgicos/efectos adversos , Complicaciones Posoperatorias , Resultado del TratamientoRESUMEN
OBJECTIVE: To estimate the prevalence of uveitis and to describe its etiologic and anatomical patterns based on a population study carried out in a Spanish region. MATERIAL AND METHODS: A cross-sectional, descriptive, population-based multicenter study was conducted. The selection criteria consisted of having a diagnosis of uveitis. All data were collected from existing information in medical records.Clinical information was collected in all cases that had a diagnosis of uveitis, regardless of its etiology, in participating centers from the date of the study to the end of the following year. All patients underwent a complete ophthalmological examination, which included assessment of their visual acuity, biomicroscopy, applanation tonometry, and indirect ophthalmoscopy. RESULTS: During the study, 389 cases of uveitis were registered. The prevalence was 58.7 (95% confidence interval [CI] 53.0-64.9). The mean age was 47.0 ± 20.6 years and 57.8% were women. The most prevalent anatomical pattern was anterior uveitis (54.2; 95% CI 48.1-60.8). For adults, the idiopathic group constituted the highest prevalence (31.7; 95% CI: 27.1-36.9), while autoimmune etiology was most frequent for children (10.6; 95% CI: 5.8-17.7). CONCLUSION: The results of this population-based study offer a representative estimate of the magnitude of uveitis in this area of Spain.
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Uveítis , Adulto , Anciano , Niño , Estudios Transversales , Femenino , Humanos , Persona de Mediana Edad , Prevalencia , Estudios Retrospectivos , Tonometría Ocular , Uveítis/diagnóstico , Uveítis/epidemiología , Agudeza VisualAsunto(s)
Fibroma/diagnóstico , Traumatismos de los Dedos/complicaciones , Uñas Malformadas/etiología , Neoplasias Cutáneas/diagnóstico , Adulto , Fibroma/etiología , Fibroma/patología , Fibroma/cirugía , Humanos , Masculino , Neoplasias Cutáneas/etiología , Neoplasias Cutáneas/patología , Neoplasias Cutáneas/cirugíaRESUMEN
BACKGROUND: The association between dipeptidyl peptidase 4 inhibitors (DPP-4i) and bullous pemphigoid (BP) has been demonstrated in several studies. The main aim of this study was to estimate the use of DPP-4i treatment in patients diagnosed with BP in our setting. METHODS: We selected patients histologically diagnosed with BP in our department between October 2015 and October 2018 and performed a retrospective chart review to assess clinical and epidemiological data and direct immunofluorescence (DIF) patterns. RESULTS: Of the 70 patients diagnosed with BP during the study period, 50% were diabetic and 88.57% of these were being treated with a DPP-4i when diagnosed with BP. The most common DPP-4i was linagliptin (used in 18.6% of patients), followed by vildagliptin (17.1%). The median latency period between initiation of DPP-4i treatment and diagnosis of BP was 27.5 months for all treatments, 16 months for linagliptin, and 39 months for vildagliptin (log rank < 0.01). A negative DIF result was significantly more common in patients not being treated with a DPP-4i. The DIF pattern most strongly (and significantly) associated with DPP-4i treatment was linear immunoglobulin G deposits along the dermal-epidermal junction. DPP-4i treatment was withdrawn in 87% of patients and 96% of these achieved a complete response. CONCLUSIONS: DPP-4i treatment is very common in patients with BP in our setting. The latency period between start of treatment and onset of BP seems to be shorter with linagliptin than with other types of gliptins. Patients receiving DPP-4i treatment may show different DIF patterns to those not receiving treatment.