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INTRODUCTION: Radiofrequency ablation (RFA) has emerged as a minimally invasive approach to single parathyroid adenoma in primary hyperparathyroidism; however, there is limited evidence on its effectiveness. OBJECTIVE: To evaluate the effectiveness and safety of RFA to treat hyper-functioning parathyroid lesions suggestive of adenomas. MATERIAL AND METHODS: A prospective study was conducted in consecutive patients with primary hyperparathyroidism treated with RFA for single parathyroid lesions in our reference center between November 2017 and June 2021. Pre-treatment (baseline) and follow-up analytical data were gathered on total protein-adjusted calcium, parathyroid hormone [PTH], phosphorus, and 24-h urine calcium. Effectiveness was defined as complete response (normal calcium and PTH), partial response (reduced but not normalized PTH with normal serum calcium), or disease persistence (elevated calcium and PTH). SPSS 15.0 was used for statistical analysis. RESULTS: Four of thirty-three enrolled patients were lost to the follow-up. The final sample comprised 29 patients (22 females) with mean age of 60.93 ± 13.28 years followed up for a mean of 16.29 ± 7.23 months. Complete response was observed in 48.27%, partial response in 37.93%, and hyperparathyroidism persistence in 13.79%. Serum calcium and PTH levels were significantly lower at 1 and 2 years of post-treatment than at baseline. Adverse effects were mild, with two cases of dysphonia (self-limited in one patient) and no cases of hypocalcaemia or hypoparathyroidism. CONCLUSION: RFA may be a safe and effective technique to treat hyper-functioning parathyroid lesions in selected patients.
Assuntos
Adenoma , Hiperparatireoidismo Primário , Ablação por Radiofrequência , Feminino , Humanos , Pessoa de Meia-Idade , Idoso , Cálcio , Hiperparatireoidismo Primário/diagnóstico , Hiperparatireoidismo Primário/cirurgia , Estudos Prospectivos , Hormônio Paratireóideo , Adenoma/complicações , Adenoma/cirurgiaRESUMO
Radiofrequency ablation is a well-known, safe, and effective method for treating benign thyroid nodules and recurring thyroid cancer as well as parathyroid adenomas that has yielded promising results in recent years. Since the Korean Society of Thyroid Radiology introduced the devices and the basic techniques for radiofrequency ablation in 2012, radiofrequency ablation has been approved all over the world and both the devices and techniques have improved. This review aims to instruct interventional radiologists who are doing or intend to start doing radiofrequency ablation of thyroid and parathyroid lesions, as well as thyroid and parathyroid specialists who provide pre- and post-operative care, in the training, execution, and quality control for radiofrequency ablation of thyroid nodules and parathyroid adenomas to optimize the efficacy and safety of the treatment.
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Doenças das Paratireoides , Neoplasias das Paratireoides , Ablação por Radiofrequência , Nódulo da Glândula Tireoide , HumanosRESUMO
La ablación por radiofrecuencia (ARF) es un método bien conocido, seguro y eficaz para tratar los nódulos tiroideos benignos, los cánceres tiroideos recurrentes, así como los adenomas de paratiroides, con resultados prometedores en los últimos años. Los dispositivos empleados y las técnicas básicas para la ARF fueron introducidos por la Sociedad Coreana de Radiología de Tiroides (KSThR) en 2012, si bien la ARF se ha aprobado en todo el mundo, con avances posteriores tanto en dispositivos como en técnica.El objetivo de esta revisión es instruir a los radiólogos intervencionistas que pretendan realizar, o que ya estén realizando, intervenciones de ARF, así como especialistas en tiroides y paratiroides que brinden atención pre y postoperatoria, acerca de la capacitación, la ejecución y el control de calidad de la ARF de los nódulos tiroideos y adenomas paratiroideos, para optimizar la eficacia del tratamiento y la seguridad del paciente.(AU)
Radiofrequency ablation is a well-known, safe, and effective method for treating benign thyroid nodules and recurring thyroid cancer as well as parathyroid adenomas that has yielded promising results in recent years. Since the Korean Society of Thyroid Radiology introduced the devices and the basic techniques for radiofrequency ablation in 2012, radiofrequency ablation has been approved all over the world and both the devices and techniques have improved.This review aims to instruct interventional radiologists who are doing or intend to start doing radiofrequency ablation of thyroid and parathyroid lesions, as well as thyroid and parathyroid specialists who provide pre- and post-operative care, in the training, execution, and quality control for radiofrequency ablation of thyroid nodules and parathyroid adenomas to optimize the efficacy and safety of the treatment.(AU)
Assuntos
Humanos , Masculino , Feminino , Ablação por Radiofrequência , Doenças da Glândula Tireoide/diagnóstico por imagem , Doenças da Glândula Tireoide/diagnóstico , Doenças das Paratireoides/diagnóstico por imagem , Doenças das Paratireoides/diagnóstico , Neoplasias da Glândula Tireoide/diagnóstico por imagem , Neoplasias da Glândula Tireoide/terapia , Radiologistas/educação , Radio-Oncologistas/educação , Radiologia , Nódulo da Glândula Tireoide , AdenocarcinomaRESUMO
Breast cancer is the second most common cancer in Peruvian women. Due to limitations in national breast cancer screening programs, especially in rural areas, more than 50% of cases of breast cancer in Peru are diagnosed in advanced stages. In collaboration with a local clinic registered as a nongovernmental organization (CerviCusco), RAD-AID International aims to create a sustainable diagnostic structure to improve breast cancer screening in Cuzco. With the support of local, national, and international partners that have collaborated in analyzing radiological resources, raising awareness in the population, acquiring equipment, training clinical staff, and building referral networks, our teams of radiologists, included in the RAD-AID team, have participated in training CerviCusco staff in breast ultrasound, thus enabling additional training for radiology residents through a regulated international collaboration.
Assuntos
Neoplasias da Mama , Radiologia , Neoplasias da Mama/diagnóstico por imagem , Detecção Precoce de Câncer , Feminino , Humanos , Peru , VoluntáriosRESUMO
El cáncer de mama es el segundo cáncer más frecuente en las mujeres peruanas. Las limitaciones de los programas nacionales de detección precoz, sobre todo en las regiones rurales, propician que más del 50% de los nuevos casos de cáncer de mama en Perú se diagnostiquen en estadios avanzados. RAD-AID Internacional, en colaboración con una clínica local registrada como organización no gubernamental (CerviCusco), pretende crear una estructura diagnóstica sostenible que mejore el cribado del cáncer de mama en Cuzco. Para ello se ha contado con socios locales, nacionales e internacionales que han colaborado en el análisis de recursos radiológicos, la concienciación de la población, la adquisición de equipamiento, el entrenamiento clínico y las redes de referencia. Nuestros equipos de radiólogos, incluidos en el equipo RAD-AID, han participado en la capacitación ecográfica del personal de CerviCusco, permitiendo una formación adicional a los residentes de radiología gracias a una colaboración internacional reglada.(AU)
Breast cancer is the second most common cancer in Peruvian women. Due to limitations in national breast cancer screening programs, especially in rural areas, more than 50% of cases of breast cancer in Peru are diagnosed in advanced stages. In collaboration with a local clinic registered as a nongovernmental organization (CerviCusco), RAD-AID International aims to create a sustainable diagnostic structure to improve breast cancer screening in Cuzco. With the support of local, national, and international partners that have collaborated in analyzing radiological resources, raising awareness in the population, acquiring equipment, training clinical staff, and building referral networks, our teams of radiologists, included in the RAD-AID team, have participated in training CerviCusco staff in breast ultrasound, thus enabling additional training for radiology residents through a regulated international collaboration.(AU)
Assuntos
Humanos , Feminino , Voluntários , Peru , Neoplasias da Mama/diagnóstico por imagem , Ultrassonografia , Detecção Precoce de CâncerRESUMO
BACKGROUND: Tumor-only sequencing, implemented for the identification of somatic variants, is oftentimes used for the detection of actionable germline variants. We sought to determine whether tumor-only sequencing assays are suitable for detection of actionable germline variants, given their importance for the delivery of targeted therapies and risk-reducing measures. PATIENTS AND METHODS: The detection of germline variants affecting moderate- and high-penetrance cancer susceptibility genes (CSGs) by tumor-only sequencing was compared to clinical germline testing in 21 333 cancer patients who underwent tumor and germline testing using the Food and Drug Administration (FDA)-authorized Memorial Sloan Kettering-Integrated Mutation Profiling of Actionable Targets (MSK-IMPACT) assay. Seven homologous recombination deficiency (HRD), two DNA damage response (DDR) and four mismatch repair (MMR) genes, as well as NF1, RB1 and TP53 were included in the analysis. FDA-authorized and New York State Department of Health-approved sequencing methods for germline, tumor/normal and tumor-only sequencing assays and analytical pipelines were employed. RESULTS: In patients who underwent tumor and germline sequencing, as compared to clinical genetic testing, tumor-only sequencing failed to detect 10.5% of clinically actionable pathogenic germline variants in CSGs, including 18.8%, 12.8% and 7.3% of germline variants in MMR, DDR and HRD genes, respectively. The sensitivity for detection of pathogenic germline variants by tumor-only sequencing was 89.5%. Whilst the vast majority of pathogenic germline exonic single-nucleotide variants (SNVs) and small indels were detected by tumor-only sequencing, large percentages of germline copy number variants, intronic variants and repetitive element insertions were not detected. CONCLUSIONS: Tumor-only sequencing is adequate for the detection of clinically actionable germline variants, particularly for SNVs and small indels; however, a small subset of alterations affecting HRD, DDR and MMR genes may not be detected optimally. Therefore, for high-risk patients with negative tumor-only sequencing results, clinical genetic testing could be considered given the impact of these variants on therapy and genetic counseling.
Assuntos
Mutação em Linhagem Germinativa , Neoplasias , Predisposição Genética para Doença , Testes Genéticos/métodos , Células Germinativas/patologia , Humanos , Neoplasias/patologiaRESUMO
Breast cancer is the second most common cancer in Peruvian women. Due to limitations in national breast cancer screening programs, especially in rural areas, more than 50% of cases of breast cancer in Peru are diagnosed in advanced stages. In collaboration with a local clinic registered as a nongovernmental organization (CerviCusco), RAD-AID International aims to create a sustainable diagnostic structure to improve breast cancer screening in Cuzco. With the support of local, national, and international partners that have collaborated in analyzing radiological resources, raising awareness in the population, acquiring equipment, training clinical staff, and building referral networks, our teams of radiologists, included in the RAD-AID team, have participated in training CerviCusco staff in breast ultrasound, thus enabling additional training for radiology residents through a regulated international collaboration.
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OBJECTIVES: The main aim of the study was to compare the rates of mortality in older adults with and without functional unawareness (FU). We also tested a possible interaction effect between levels of awareness and education, as a single cognitive reserve proxy, on mortality. STUDY DESIGN: The study design is a longitudinal population-based cohort study. METHODS: The Neurological Disorders in Central Spain is epidemiological study to detect main age-associated conditions in people aged 65 years and older. Participants were collected from updated population-based registers of residents in three areas of central Spain. Awareness of functional limitations was established in accordance with the discrepancy between two sources of information on functional impairments: reliable informants versus the participants themselves. Three mutually exclusive groups were formed, namely, Functional Limitation Complaints (FCs), FU, and Functional Awareness (FA). Cox's regression models, adjusted by different covariates, were used to calculate the risk of mortality for each group at 5-year follow-up (vs. reference group without limitations). RESULTS: Of 1818 selected individuals, 229 (12.5%) showed FA, 254 (13.9%) showed FC, and 96 (5%) were classified as FU. All these groups showed an increased risk of mortality at 5-year follow-up [adjusted hazard ratio (HR) for FC < FU < FA]. However, the association of FU with mortality remained significant only for highly educated individuals. CONCLUSIONS: Functional impairment was associated with increased mortality rates, regardless of the presence of unawareness. This study extends the role of education in modulating the symptoms and prognosis of individuals at very mild or preclinical dementia stages.
Assuntos
Conscientização/fisiologia , Mortalidade/tendências , Doenças do Sistema Nervoso/psicologia , Idoso , Idoso de 80 Anos ou mais , Demência/epidemiologia , Escolaridade , Feminino , Humanos , Estudos Longitudinais , Masculino , Doenças do Sistema Nervoso/epidemiologia , Modelos de Riscos Proporcionais , Sistema de Registros , Espanha/epidemiologiaRESUMO
BACKGROUND: Despite growing evidence showing an association between Parkinson's disease (PD) and diabetes, epidemiological studies have shown conflicting results. AIMS OF THE STUDY: To evaluate the association between PD and diabetes and the impact of diabetes duration in this association in an elderly (≥65 years) Spanish population. METHODS: Data for this cross-sectional population-based analysis were obtained from NEDICES study. Subjects were identified from census list. Diagnosis of PD was confirmed by neurological examination. Diabetes was defined by self-report, being on antidiabetic medication or diagnosis on medical records. Logistic regression analysis adjusted by potential confounders was performed to estimate the association between both conditions and also after dividing patients into short-duration (<10 years) and long-duration (≥10 years) diabetes. RESULTS: A total of 4998 subjects were included (79 PD and 4919 controls). Univariate analysis did not show any association between prevalence of PD and diabetes (OR 1.89, 95% CI 0.90-3.98, P=.09), although subgroup analysis showed a positive association in those with long-duration diabetes (3.27, 95% CI 1.21-8.85, P=.02). CONCLUSIONS: Diabetes duration might be an important factor in the association between PD and diabetes, and the risk might be limited to those with longer disease duration.
Assuntos
Diabetes Mellitus/epidemiologia , Doença de Parkinson/epidemiologia , Idoso , Feminino , Humanos , Masculino , Prevalência , Fatores de RiscoRESUMO
Objetivos: Se pretende ver la asociación entre SVNP y la exposición a material extraño. Material y método: Analizamos retrospectivamente 201 pacientes sometidos a cirugía abierta durante 2016, dividiendo dicha muestra en 2 grupos, los pacientes con algún implante previo (PTR u osteosíntesis), y los que no habían tenido ningún material, las muestras de tejido sospechoso de proliferación fueron enviadas al anatomopatólogo, analizando los resultados con test Chi². Resultados: Se obtienen 7 casos de SVNP, de los cuales 6 de ellos habían estado en contacto con material extraño, tras analizar la asociación estadística, se obtiene una significación suficiente para aceptar que pueda haber relación entre la exposición a material y SVNP. Conclusión: La SVNP es una enfermedad rara, de etiología incierta, varías hipótesis intenta explicar el origen: alteraciones citogenéticas o cromosómicas, enfermedades que cursen con hemorragias articulares, traumatismos de repetición hiperplasia inflamatoria del tejido sinovial. Comunicaciones recientes han relacionado la etiología de la SVNP con una reacción del tejido sinovial a cuerpo extraño en cadera y rodilla, y con el presente trabajo se recalca la asociación entre material extraño y la aparición de esta rara entidad
Objectives: It is intended to approach the association between PVNS and exposure to foreign material. Material and method: We retrospectively analyzed 201 patients undergoing open surgery during 2016, dividing the sample into 2 groups, those with a previous implant (TKA or osteosynesis), and those who had not had any material, samples of tissue suspected of proliferation were sent to the anatomopathologist, analyzing the results using Chi² test Results: 7 cases of PVNS were obtained, of which 6 had been in contact with foreign material, after analyzing the statistical association, a sufficient significance was obtained to accept that there may be a relationship between the exposure to material and PVNS. Conclusion: PVNS is a rare disease of uncertain etiology, several hypotheses try to explain the origin: cytogenetic or chromosomal alterations, diseases that occur with joint hemorrhages, recurrent trauma, inflammatory hyperplasia of synovial tissue. Recent reports have linked the etiology of PVNS with a reaction of foreign body synovial tissue in the hip and knee, and the present work emphasizes the association between foreign material and the appearance of this rare entity
Assuntos
Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Sinovite Pigmentada Vilonodular/etiologia , Prótese do Joelho/efeitos adversos , Reação a Corpo Estranho/complicações , Estudos Retrospectivos , Fatores de Risco , Artroplastia do Joelho/estatística & dados numéricos , Fixação Interna de Fraturas/estatística & dados numéricos , Complicações Pós-OperatóriasRESUMO
OBJECTIVES: Patients with Parkinson's disease (PD) and essential tremor (ET) have a higher risk of cognitive impairment than age-matched controls. Only a few small studies (11-18 subjects per group) have directly compared the cognitive profile of these conditions. Our aim was to compare the cognitive profile of patients with these two conditions to each other and to healthy individuals in a population-based study of non-demented participants. MATERIALS AND METHODS: This investigation was part of the NEDICES study, a survey of the elderly in which 2438 dementia-free participants underwent a short neuropsychological battery. We used nonparametric techniques to evaluate whether there are differences and/or a gradient of impairment across the groups (PD, ET, and controls). Also, we performed a head-to-head comparison of ET and PD, adjusting for age and education. RESULTS: Patients with PD (N=46) and ET (N=180) had poorer cognition than controls (N=2212). An impaired gradient of performance was evident. PD scored lower than ET, and then each of these lower than controls, in memory (P<.05) and verbal fluency (P<.001) tasks. When we compared PD and ET, the former had lower scores in verbal fluency (P<.05), whereas the later had a poorer cognitive processing speed (P<.05). CONCLUSIONS: This large population-based study demonstrates that both conditions influence cognitive performance, that a continuum exists from normal controls to ET to PD (most severe), and that although deficits are in many of the same cognitive domains, the affected cognitive domains do not overlap completely.
Assuntos
Cognição/fisiologia , Disfunção Cognitiva/psicologia , Tremor Essencial/psicologia , Doença de Parkinson/psicologia , Idoso , Idoso de 80 Anos ou mais , Disfunção Cognitiva/complicações , Tremor Essencial/complicações , Feminino , Humanos , Masculino , Memória/fisiologia , Pessoa de Meia-Idade , Testes Neuropsicológicos , Doença de Parkinson/complicaçõesRESUMO
Esta revisión propone una visión más optimista de la enfermedad de Alzheimer (EA), en contraposición a la que el envejecimiento poblacional y el fracaso de terapias potencialmente curativas (vacunas y otras) han contribuido a ofrecer. El fracaso terapéutico se debe, verosímilmente, a que la EA se gesta en el cerebro durante décadas, aunque se manifieste en la vejez. En esta revisión se actualiza el concepto de EA y se recogen los resultados de estudios recientes que muestran que la prevención primaria podría reducir la incidencia, o retrasar la aparición de la EA. La mitad de los casos de EA pueden ser potencialmente prevenibles mediante la educación, el control de los factores de riesgo cardiovascular, la promoción de estilos de vida saludables y algunos tratamientos farmacológicos que podrían conseguir una reducción sustancial de su incidencia en el futuro (AU)
This review proposes a more optimistic view of Alzheimer's disease (AD), in contrast to that contributed by the ageing of the population and the failure of potentially curative therapies (vaccines and others). Treatment failure is likely due to the fact that AD gestates in the brain for decades but manifests in old age. This review updates the concept of AD and presents the results of recent studies that show that primary prevention can reduce the incidence and delay the onset of the disease. Half of all cases of AD are potentially preventable through education, the control of cardiovascular risk factors, the promotion of healthy lifestyles and specific drug treatments. These approaches could substantially reduce the future incidence rate of this disease (AU)
Assuntos
Humanos , Masculino , Feminino , Doença de Alzheimer/epidemiologia , Doença de Alzheimer/prevenção & controle , Fatores de Risco , Prevenção Secundária/métodos , Prevenção Primária/métodos , Doença de Alzheimer/imunologia , Vacinas/imunologia , Vacinas/uso terapêutico , Doença de Alzheimer/genética , Amiloide/análiseRESUMO
This review proposes a more optimistic view of Alzheimer's disease (AD), in contrast to that contributed by the ageing of the population and the failure of potentially curative therapies (vaccines and others). Treatment failure is likely due to the fact that AD gestates in the brain for decades but manifests in old age. This review updates the concept of AD and presents the results of recent studies that show that primary prevention can reduce the incidence and delay the onset of the disease. Half of all cases of AD are potentially preventable through education, the control of cardiovascular risk factors, the promotion of healthy lifestyles and specific drug treatments. These approaches could substantially reduce the future incidence rate of this disease.
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Introducción: Los test cognitivos breves (TCB) pueden ayudar a detectar el deterioro cognitivo (DC) en el ámbito asistencial. Se han desarrollado y/o validado varios TCB en nuestro país, pero no existen recomendaciones específicas para su uso. Desarrollo: Revisión de estudios sobre el rendimiento diagnóstico en la detección del DC llevados a cabo en España con TCB que requieran menos de 20 min y recomendaciones de uso consensuadas por expertos, sobre la base de las características de los TCB y de los estudios disponibles. Conclusión: El Fototest, el Memory Impairment Screen (MIS) y el Mini-Mental State Examination (MMSE) son las opciones más recomendables para el primer nivel asistencial, pudiendo añadirse otros test (Test del Reloj [TR] y test de fluidez verbal [TFV]) en caso de resultado negativo y queja o sospecha persistente (aproximación escalonada). En el segundo nivel asistencial es conveniente una evaluación sistemática de las distintas áreas cognitivas, que puede llevarse a cabo con instrumentos como el Montreal Cognitive Assessment, el MMSE, el Rowland Universal Dementia Assessment o el Addenbrooke's Cognitive Examination, o bien mediante el uso escalonado o combinado de herramientas más simples (TR, TFV, Fototest, MIS, Test de Alteración de la Memoria y Eurotest). El uso asociado de cuestionarios cumplimentados por un informador (CCI) aporta valor añadido a los TCB en la detección del DC. La elección de los instrumentos vendrá condicionada por las características del paciente, la experiencia del clínico y el tiempo disponible. Los TCB y los CCI deben reforzar -pero nunca suplantar- el juicio clínico, la comunicación con el paciente y el diálogo interprofesional
Introduction: Brief cognitive tests (BCT) may help detect cognitive impairment (CI) in the clinical setting. Several BCT have been developed and/or validated in our country, but we lack specific recommendations for use. Development: Review of studies on the diagnostic accuracy of BCT for CI, using studies conducted in Spain with BCT which take less than 20 min. We provide recommendations of use based on expert consensus and established on the basis of BCT characteristics and study results. Conclusion: The Fototest, the Memory Impairment Screen (MIS) and the Mini-Mental State Examination (MMSE) are the preferred options in primary care; other BCT (Clock Drawing Test [CDT], test of verbal fluency [TVF]) may also be administered in cases of negative results with persistent suspected CI or concern (stepwise approach). In the specialised care setting, a systematic assessment of the different cognitive domains should be conducted using the Montreal Cognitive Assessment, the MMSE, the Rowland Universal Dementia Assessment, the Addenbrooke's Cognitive Examination, or by means of a stepwise or combined approach involving more simple tests (CDT, TVF, Fototest, MIS, Memory Alteration Test, Eurotest). Associating an informant questionnaire (IQ) with the BCT is superior to the BCT alone for the detection of CI. The choice of instruments will depend on the patient's characteristics, the clinician's experience, and available time. The BCT and IQ must reinforce - but never substitute - clinical judgment, patient-doctor communication, and inter-professional dialogue
Assuntos
Humanos , Masculino , Feminino , Idoso , Idoso de 80 Anos ou mais , Testes Neuropsicológicos , Transtornos Cognitivos/complicações , Transtornos Cognitivos/diagnóstico , Transtornos Cognitivos/etiologia , Envelhecimento Cognitivo/psicologia , Demência/complicações , Demência/etiologia , Demência/terapia , Doença de Alzheimer/diagnóstico , Doença de Alzheimer/etiologia , Doença de Alzheimer/terapia , Doenças Neurodegenerativas/complicações , Doenças Neurodegenerativas/diagnóstico , Doenças Neurodegenerativas/etiologia , Atenção Primária à Saúde , Envelhecimento , Saúde do Idoso , Serviços de Saúde para Idosos , EspanhaRESUMO
Objetivos. Evaluar la incidencia de enfermedad tromboembólica venosa sin profilaxis química o mecánica y valorar factores de riesgo específicos. Material y métodos. Realizamos un estudio de cohorte histórica en pacientes sometidos a cirugía espinal mayor, entre enero de 2010 y septiembre de 2014, con un total de 1.092 casos. En ningún paciente se administró tromboprofilaxis perioperatoria química o mecánica, indicando la movilización activa de los miembros inferiores y la deambulación precoz en torno a las primeras 24-48 h. Los casos clínicamente sintomáticos se confirmaron con eco-doppler de miembros inferiores o angio-TC de tórax. Resultados. Se identificaron 3 casos (0,27%) con TVP y 3 casos (0,27%) con TEP, con un caso letal (0,09%). En total, los eventos relacionados a ETV ascendieron a 0,54% (n = 5). No hubo casos de complicaciones de sangrado mayor o hematoma epidural. Se identificaron los siguientes factores de riesgo: cirugías de 4 o más niveles, intervenciones más largas de 130 min, más de 70 años de edad, el padecimiento de HTA y el diagnóstico de escoliosis degenerativa. Discusión. En cirugía espinal, actualmente existe poca evidencia científica que determine la influencia de los distintos factores de riesgo tromboembólicos y la prevención de los mismos, sumado a la disparidad de los métodos profilácticos indicados por los distintos especialistas, teniendo que sopesar el riesgo de sangrado perioperatorio, incluso la aparición de hematoma epidural. La indicación de profilaxis farmacológica debe valorarse en pacientes mayores de 70 años con HTA, cirugía prolongada más de 130 min o de 4 o más niveles (AU)
Objectives. To evaluate the incidence of venous thromboembolism in spine surgery with no chemical and mechanical prophylaxis, and to determine the specific risk factors for this complication. Materials and methods. A historical cohort was analysed. All patients subjected to major spinal surgery, between January 2010 and September 2014, were included. No chemical or mechanical prophylaxis was administered in any patient. Active mobilisation of lower limbs was indicated immediately after surgery, and early ambulation started in the first 24-48 hours after surgery. Clinically symptomatic cases were confirmed by Doppler ultrasound of the lower limbs or chest CT angiography. Results. A sample of 1092 cases was studied. Thromboembolic events were observed in 6 cases (.54%); 3 cases (.27%) with deep venous thrombosis and 3 cases (.27%) with pulmonary thromboembolism. A lethal case was identified (.09%). There were no cases of major bleeding or epidural haematoma. The following risk factors were identified: a multilevel fusion at more than 4 levels, surgeries longer than 130 minutes, patients older than 70 years of age, hypertension, and degenerative scoliosis. Discussion. There is little scientific evidence on the prevention of thromboembolic events in spinal surgery. In addition to the disparity of prophylactic methods indicated by different specialists, it is important to weigh the risk-benefit of intra- and post-operative bleeding, and even the appearance of an epidural haematoma. Prophylaxis should be assessed in elderly patients over 70 years old, who are subjected to surgeries longer than 130 minutes, when 4 or more levels are involved (AU)
Assuntos
Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Tromboembolia Venosa/complicações , Tromboembolia Venosa/epidemiologia , Fatores de Risco , Escoliose/cirurgia , Vértebras Lombares/lesões , Vértebras Lombares/cirurgia , Vértebras Lombares , Deambulação Precoce/métodos , Estudos de Coortes , Antibioticoprofilaxia/tendências , Escoliose/tratamento farmacológico , Escoliose , Embolia Pulmonar/complicações , Embolia Pulmonar/tratamento farmacológico , Embolia Pulmonar , Anestesia Geral/métodos , Anestesia Geral , Intervalos de ConfiançaRESUMO
The 37-item version of the Mini-Mental State Examination (MMSE-37) is an extended version of the original test for individuals with low education, which was adapted for different cultures. Despite its favorable psychometric properties, there is a lack of normative data for this instrument. We provide normative data for the MMSE-37 stratified by age, sex, and education in a large population-based cohort of older Spanish adults. The sample consisted of 3,777 participants without dementia (age range: 65-97 years) from different socioeconomic areas of central Spain. Normative data are presented in percentile ranks and divided into nine overlapping age tables with different midpoints, using the overlapping cell procedure. A hierarchical regression was performed to evaluate the effects of sociodemographic variables on MMSE-37 performance. Results showed that age, sex, and education affect test score. The norms presented herein are important for the correct interpretation of MMSE-37 scores when assessing older adults in Spain.
Assuntos
Transtornos Cognitivos/diagnóstico , Demência/diagnóstico , Entrevista Psiquiátrica Padronizada , Testes Neuropsicológicos , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Planejamento em Saúde Comunitária , Estudos Transversais , Escolaridade , Feminino , Humanos , Masculino , Valores de Referência , Fatores Sexuais , EspanhaRESUMO
OBJECTIVES: To evaluate the incidence of venous thromboembolism in spine surgery with no chemical and mechanical prophylaxis, and to determine the specific risk factors for this complication. MATERIALS AND METHODS: A historical cohort was analysed. All patients subjected to major spinal surgery, between January 2010 and September 2014, were included. No chemical or mechanical prophylaxis was administered in any patient. Active mobilisation of lower limbs was indicated immediately after surgery, and early ambulation started in the first 24-48 hours after surgery. Clinically symptomatic cases were confirmed by Doppler ultrasound of the lower limbs or chest CT angiography. RESULTS: A sample of 1092 cases was studied. Thromboembolic events were observed in 6 cases (.54%); 3 cases (.27%) with deep venous thrombosis and 3 cases (.27%) with pulmonary thromboembolism. A lethal case was identified (.09%). There were no cases of major bleeding or epidural haematoma. The following risk factors were identified: a multilevel fusion at more than 4 levels, surgeries longer than 130 minutes, patients older than 70 years of age, hypertension, and degenerative scoliosis. DISCUSSION: There is little scientific evidence on the prevention of thromboembolic events in spinal surgery. In addition to the disparity of prophylactic methods indicated by different specialists, it is important to weigh the risk-benefit of intra- and post-operative bleeding, and even the appearance of an epidural haematoma. Prophylaxis should be assessed in elderly patients over 70 years old, who are subjected to surgeries longer than 130 minutes, when 4 or more levels are involved.
Assuntos
Procedimentos Ortopédicos , Complicações Pós-Operatórias/etiologia , Embolia Pulmonar/etiologia , Coluna Vertebral/cirurgia , Trombose Venosa/etiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Deambulação Precoce , Feminino , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/prevenção & controle , Embolia Pulmonar/epidemiologia , Embolia Pulmonar/prevenção & controle , Estudos Retrospectivos , Fatores de Risco , Trombose Venosa/epidemiologia , Trombose Venosa/prevenção & controle , Adulto JovemRESUMO
INTRODUCTION: Brief cognitive tests (BCT) may help detect cognitive impairment (CI) in the clinical setting. Several BCT have been developed and/or validated in our country, but we lack specific recommendations for use. DEVELOPMENT: Review of studies on the diagnostic accuracy of BCT for CI, using studies conducted in Spain with BCT which take less than 20 min. We provide recommendations of use based on expert consensus and established on the basis of BCT characteristics and study results. CONCLUSION: The Fototest, the Memory Impairment Screen (MIS) and the Mini-Mental State Examination (MMSE) are the preferred options in primary care; other BCT (Clock Drawing Test [CDT], test of verbal fluency [TVF]) may also be administered in cases of negative results with persistent suspected CI or concern (stepwise approach). In the specialised care setting, a systematic assessment of the different cognitive domains should be conducted using the Montreal Cognitive Assessment, the MMSE, the Rowland Universal Dementia Assessment, the Addenbrooke's Cognitive Examination, or by means of a stepwise or combined approach involving more simple tests (CDT, TVF, Fototest, MIS, Memory Alteration Test, Eurotest). Associating an informant questionnaire (IQ) with the BCT is superior to the BCT alone for the detection of CI. The choice of instruments will depend on the patient's characteristics, the clinician's experience, and available time. The BCT and IQ must reinforce - but never substitute - clinical judgment, patient-doctor communication, and inter-professional dialogue.
Assuntos
Transtornos Cognitivos/diagnóstico , Transtornos Cognitivos/psicologia , Cognição , Testes Neuropsicológicos , Idoso , Idoso de 80 Anos ou mais , Demência/diagnóstico , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Reprodutibilidade dos TestesRESUMO
No disponible
Assuntos
Humanos , Escalas de Graduação Psiquiátrica Breve , Testes Psicológicos , Reprodutibilidade dos Testes , Transtornos Mentais/diagnósticoRESUMO
The Minimental State Examination (MMSE), created in 1975 as a tool for briefly evaluating the patient's mental state, has been widely used and is the most frequently cited cognitive test on Medline, as well as being the one with the most versions in different languages (over 70). Through a review of the Medline database, this paper aims to analyse its virtues and shortcomings, in addition to determining its current clinical usefulness, in both the original version and any of its modifications, although here we are mainly concerned with its Spanish adaptations. The MMSE (original or versions) is the most commonly used test for standardised cognitive assessment in the clinical setting, especially in the case of the elderly. It is the test with the most data for screening, staging and monitoring dementias. Yet, because filling it in may take over 10 minutes, it has to compete with shorter, more specific screening tests in the primary care and community setting. In the hospital and specialised setting, there is a need for broader standardised neuropsychological tests that make it possible to detect subtle cognitive disorders in patients with incipient dementia or mild cognitive impairment, as well as to establish a cognitive profile of the different subtypes of dementia. This study proposes a series of recommendations on the clinical use of the Spanish versions of the MMSE in different contexts of application.
TITLE: Versiones en español del Minimental State Examination (MMSE). Cuestiones para su uso en la practica clinica.El Minimental State Examination (MMSE), creado en 1975 como instrumento para la evaluacion breve del estado mental, ha tenido una gran difusion, y es el test cognitivo mas citado en Medline y con mayor numero de versiones idiomaticas (superiores a 70). Este articulo pretende, mediante una revision en la base de datos Medline, analizar sus virtudes y limitaciones, ademas de precisar su utilidad clinica actual, tanto de la version original como de sus modificaciones, principalmente de las adaptaciones al español. El MMSE (original o versiones) es el test mas utilizado para la evaluacion cognitiva estandarizada en el ambito clinico, sobre todo en el anciano. Es el que dispone de mas datos para el cribado, estadiaje y seguimiento de las demencias. Sin embargo, dado que su cumplimentacion puede requerir mas de 10 minutos, ha de competir con tests de cribado mas cortos y especificos en atencion primaria y el medio comunitario. En el ambito hospitalario y especializado, se precisan evaluaciones neuropsicologicas estandarizadas mas amplias que permitan detectar alteraciones cognitivas sutiles en pacientes con demencia incipiente o alteracion cognitiva leve, ademas de establecer un perfil cognitivo de los diferentes subtipos de demencias. Este trabajo realiza una serie de recomendaciones sobre el uso clinico de las versiones españolas del MMSE en diferentes contextos de aplicacion.