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Search Results: 1 - 10 of 454528 matches for " J.R. Hueso-Abancens "
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Incisiones limbares relajantes y cirugía de la catarata: nuestra experiencia
Coloma-González,I.; González-Herrera,M.; Mengual-Verdú,E.; Hueso-Abancens,J.R.;
Archivos de la Sociedad Espa?ola de Oftalmología , 2007, DOI: 10.4321/S0365-66912007000900007
Abstract: purpose: to evaluate the reduction of pre-existing corneal astigmatism at the time of cataract surgery with limbal relaxing incisions (lris). methods: a prospective study of two groups of patients (treatment and control) with pre-existing astigmatism ≥1d was performed. the 30 patients in the control group had a temporal clear corneal phacoemulsification and the 32 patients of treatment group had combined temporal clear corneal phacoemulsification and lris. holladay analysis was used to assess the efficacy of treatment. an astigmatism distribution and prevalence study in our population is also presented. results: three months after surgery, the mean astigmatism change was -0.55d (-0.75 to -0.35) in the treatment group and 0.04d (-0.3 to 0.3) in the control group (p<.0001). conclusions: lri is a simple, safe and effective method not only for reducing pre-existing astigmatism during cataract surgery but in providing good unaided visual acuity.
Incisiones limbares relajantes y cirugía de la catarata: nuestra experiencia Limbal relaxing incisions and cataract surgery: our experience
I. Coloma-González,M. González-Herrera,E. Mengual-Verdú,J.R. Hueso-Abancens
Archivos de la Sociedad Espa?ola de Oftalmología , 2007,
Abstract: Objetivo: Evaluar la reducción del astigmatismo corneal preexistente en la cirugía de catarata mediante incisiones limbares relajantes (ILRs). Método: Estudio prospectivo de dos grupos de pacientes (tratamiento y control) con astigmatismo prequirúrgico ≥1D. Los 30 pacientes del grupo control fueron sometidos a facoemulsificación por incisión temporal en córnea clara y los 32 pacientes del grupo tratamiento a ILRs junto a facoemulsificación por incisión temporal en córnea clara. Se usó el test de Holladay para valorar la eficacia del tratamiento. Asimismo, presentamos un peque o estudio de la prevalencia y distribución del astigmatismo en nuestra población de trabajo. Resultados: El seguimiento promedio de los 62 pacientes fue de 3 meses, con un cambio astigmático medio a los 3 meses de -0.55D (-0,75 a -0,35) en el grupo tratamiento y de 0.04D (-0,3 a 0,3) en el grupo control (p<,000). Conclusiones: Las ILRs son un método sencillo y efectivo para conseguir reducir el astigmatismo previo durante la cirugía de catarata y con ello la dependencia de gafa. Purpose: To evaluate the reduction of pre-existing corneal astigmatism at the time of cataract surgery with limbal relaxing incisions (LRIs). Methods: A prospective study of two groups of patients (treatment and control) with pre-existing astigmatism ≥1D was performed. The 30 patients in the control group had a temporal clear corneal phacoemulsification and the 32 patients of treatment group had combined temporal clear corneal phacoemulsification and LRIs. Holladay analysis was used to assess the efficacy of treatment. An astigmatism distribution and prevalence study in our population is also presented. Results: Three months after surgery, the mean astigmatism change was -0.55D (-0.75 to -0.35) in the treatment group and 0.04D (-0.3 to 0.3) in the control group (p<.0001). Conclusions: LRI is a simple, safe and effective method not only for reducing pre-existing astigmatism during cataract surgery but in providing good unaided visual acuity.
Tratamiento de la enfermedad de graves con análogos de la somatostatina: caso clínico
Coloma-González,I.; Mengual-Verdú,E.; Domínguez-Ecribano,J.R.; Hueso-Abancens,J.R.;
Archivos de la Sociedad Espa?ola de Oftalmología , 2007, DOI: 10.4321/S0365-66912007000100010
Abstract: case report: the effect of a somatostatin analogue in a patient with graves? ophthalmopathy is presented, including data on the dose requirements and the results of therapy. discussion: there are few effective options for the management of graves? ophthalmopathy, a cell-mediated immune co-morbidity of thyroid disease. somatostatin analogues inhibit lymphocyte proliferation and activation, and accumulate in the orbital tissue during the active ophthalmopathy. because of this, such therapy is able to inactivate the ophthalmopathy without complications occurring.
Tratamiento de la enfermedad de graves con análogos de la somatostatina: caso clínico Somatostatin analogue treatment in graves' ophthalmopathy: a case report
I. Coloma-González,E. Mengual-Verdú,J.R. Domínguez-Ecribano,J.R. Hueso-Abancens
Archivos de la Sociedad Espa?ola de Oftalmología , 2007,
Abstract: Caso clínico: Se presenta la evolución de un paciente con oftalmopatía de Graves (OG) tratado con análogos de la somatostatina, así como las indicaciones, pauta y resultados obtenidos. Discusión: Son pocas las opciones terapéuticas efectivas para el manejo de la oftalmopatía asociada a disfunción tiroidea de origen autoinmune. Los análogos de la somatostatina inhiben la proliferación y activación de los linfocitos, y se acumulan en el tejido orbitario durante la fase activa de la enfermedad oftálmica. Así, nos permitieron en el caso presentado llegar a la fase inactiva de la enfermedad sin secuelas importantes. Case report: The effect of a somatostatin analogue in a patient with Graves’ ophthalmopathy is presented, including data on the dose requirements and the results of therapy. Discussion: There are few effective options for the management of Graves’ ophthalmopathy, a cell-mediated immune co-morbidity of thyroid disease. Somatostatin analogues inhibit lymphocyte proliferation and activation, and accumulate in the orbital tissue during the active ophthalmopathy. Because of this, such therapy is able to inactivate the ophthalmopathy without complications occurring.
Botulismo simultáneo en dos hermanos cocainómanos
Aguirre-Balsalobre,; González-Herrera,M.; Mengual-Verdú,E.; García-Conca,V.; Hueso-Abancens,J.R.;
Archivos de la Sociedad Espa?ola de Oftalmología , 2007, DOI: 10.4321/S0365-66912007000900015
Abstract: introduction: botulism is currently an uncommon disease in which the botulinum toxin causes a progressive muscular paralysis that can lead to the death due to a failure of respiratory muscles. clinical case: two brothers, both addicted to cocaine, came to the casualty department because of a decrease of near visual acuity and bilateral mydriasis. two days later, they developed eyelid ptosis, asymmetric dysfunction of the extraocular muscles and vomiting. discussion: the presence of a paralysis of accommodation, with bilateral mydriasis that reacts to pilocarpine, makes it necessary to consider botulism as a possible cause.
Análisis del espesor de la capa de fibras nerviosas en ni?os de 6 a 9 a?os
Coloma-González,I.; García-Conca,V.; Mengual-Verdú,E.; Hueso-Abancéns,J.R.;
Archivos de la Sociedad Espa?ola de Oftalmología , 2007, DOI: 10.4321/S0365-66912007001100009
Abstract: purpose: to establish a database of scanning laser polarimetry (gdx) parameters for children between 6 and 9 years of age and compare the results at each age. methods: the retinal nerve layer thickness of 116 children from one school was evaluated with gdx and the results were analyzed for each age and for the entire group to determinate the normal range for that population. results: in the global analysis of the software-derived gdx parameters, we obtained a tsnit average of 59.43 (ic95% 58.41-60.45), a superior average of 71.35 (ic95% 69.99-72.70), an inferior average of 70.08 (ic95% 68.71-71.45), and a tsnit std. deviation of 25.11 (ic95% 24.36-25.86). the results from the analysis for age were similar to the global results. conclusions: given the low level of cooperation required, gdx can be used without problem to study the retinal nerve fiber layer in 6-9-year-old children. gdx could provide objective information about the state of development of the retinal nerve fiber layer during this period of life.
Gammagrafía con octreótido en la orbitopatía distiroidea
Aguirre-Balsalobre,F.; Mengual-Verdú,E.; Mu?oz-Acosta,JM.; Martínez-Caballero,A.; Caballero-Carpena,O.; Hueso-Abacens,J.R.;
Archivos de la Sociedad Espa?ola de Oftalmología , 2007, DOI: 10.4321/S0365-66912007000300004
Abstract: introduction: graves? disease, which has an autoimmune basis, is associated with the infiltration of activated lymphocytes into the retrobulbar tissues of the eye. these activated lymphocytes express somatostatin receptors on their surface which mediate the inflammatory response. objective: to evaluate the efficiency of 111in-octreotide scintigraphy in the identification of orbital activity in graves? disease and the usefulness of treatment with a somatostatin analogue, based on a pre-established protocol within the nuclear medicine department. methods: we studied a group of eighteen patients with symptomatic graves? ophthalmopathy of between two months and four years duration. we injected 6 mci of 111in-octreotide parenterally, and performed scintigraphy four and twenty-four hours later. four patients, all in the active phase, showed orbital somatostatin receptors, for which they were treated with lanreotide 60 mg every fifteen days for three months. patients were reviewed after 3 months treatment with a further scintigraphy and clinical study. results: in our study all four treated patients had less than sixteen months of ophthalmopathy, and three responded well to the treatment. conclusion: scintigraphy with octreotide is a useful procedure allowing identification of patients in the active phase of the ophthalmopathy who are likely to respond well to treatment with somatostatin analogues.
Análisis del espesor de la capa de fibras nerviosas en ni os de 6 a 9 a os Retinal nerve fiber layer thickness analysis in children from 6 to 9 years of age
I. Coloma-González,V. García-Conca,E. Mengual-Verdú,J.R. Hueso-Abancéns
Archivos de la Sociedad Espa?ola de Oftalmología , 2007,
Abstract: Objetivo: Establecer una base de datos para el GDx-VCC representativa para nuestra población de entre 6 a 9 a os y analizar los datos obtenidos por rango de edades. Método: Se analizó la densidad de la CFN mediante oftalmoscopía de barrido con láser (GDx) a 116 ni os procedentes de un único colegio y los resultados fueron sometidos a estudio estadístico por edades y en global a fin de determinar el rango de valores considerable como la normalidad para esa población y las posibles diferencias entre ellos. Resultados: En el análisis global por cuadrantes de los datos estudiados por el GDx se encontró un promedio TSNIT de 59,43 (IC95% 58,41-60,45); superior de 71,35 (IC95% 69,99-72,70); inferior de 70,08 (IC95% 68,71-71,45) y una desviación estándar TSNIT de 25,11 (IC95% 24,36-25,86). En el análisis por edades se observan valores medios por cuadrantes comparables a los del global. Conclusiones: El estudio de la CFN mediante GDx se puede realizar sin problema en la población infantil de 6 a 9 a os dada la mínima colaboración requerida, obteniendo así datos objetivos sobre su estado y desarrollo durante estas edades. Purpose: To establish a database of scanning laser polarimetry (GDx) parameters for children between 6 and 9 years of age and compare the results at each age. Methods: The retinal nerve layer thickness of 116 children from one school was evaluated with GDx and the results were analyzed for each age and for the entire group to determinate the normal range for that population. Results: In the global analysis of the software-derived GDx parameters, we obtained a TSNIT average of 59.43 (IC95% 58.41-60.45), a superior average of 71.35 (IC95% 69.99-72.70), an inferior average of 70.08 (IC95% 68.71-71.45), and a TSNIT Std. Deviation of 25.11 (IC95% 24.36-25.86). The results from the analysis for age were similar to the global results. Conclusions: Given the low level of cooperation required, GDx can be used without problem to study the retinal nerve fiber layer in 6-9-year-old children. GDx could provide objective information about the state of development of the retinal nerve fiber layer during this period of life.
Cáncer oral: Métodos de diagnóstico (screening) rápido en la consulta odontológica
Barbany,J.R.;
Avances en Odontoestomatología , 2008, DOI: 10.4321/S0213-12852008000100013
Abstract: different proceedings marketed for a quick diagnostic of oral mucosa lesions, suspicious of cancer at the dentistry cabinet, are reviewed. among the different methods proposed: colour staining, fluorescence light and optimized brush biopsy computer monitored and analyzed by a specially trained anatomopathological team, this one seems the most referenced with a better level of safety and confidence.
Impact of Socio-Economic Factors on the Performance of Small-Scale Enterprises in Osun State, Nigeria
J.R. Aworemi
International Business Management , 2012,
Abstract: This study examined the impact of socio-economic characteristics on the performance of small-scale enterprises in the study area. It also identified the salient impacts of socio-economic traits on the development and expansion of small-scale enterprises in the country; established the productive prospects of progressive small-scale enterprises in the study area. The study was carried out in Osogbo, Osun State, Nigeria where copies of structured questionnaire were purposively administered on selected respondents. Evidence from the study shows that socio-economic characteristics of small scale entrepreneurs tend to influence the performance and productivity of SSEs. Further analysis shows that gender, age and educational qualification had significant influence on the performance of the selected small-scale enterprises in the study area. The study suggests integrated approach to the development of individual entrepreneurial capacity and promotion of sustainable small-scale enterprises.
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