RESUMO
Purpose: To study topographic epithelial and total corneal thickness changes in myopic subjects undergoing successful orthokeratology treatment in connection with the objective assessment of contact lens decentration. Methods: A prospective-observational and non-randomized study in 32 Caucasian myopic eyes undergoing Ortho-k for 3 months. Total, epithelial, and stromal thicknesses were studied before and after Ortho-k treatment, using optical coherence tomography with anterior segment application software. Central, paracentral, and mid-peripheral values are taken along 8 semi-meridians. Results: The central average total corneal thickness was 4.72 ± 1.04 μm thinner after Ortho-K. The paracentral corneal thickness showed no significant changes (p = 0.137), while the mid-peripheral corneal thickness was increased by 3.25 ± 1.6 μm associating this increase exclusively to the epithelial plot (p<0.001). When lens centration was assessed, a lens fitting decentration less than 1.0 mm was found for the whole sample, predominantly horizontal-temporal (87.5%) and vertical-inferior (50%) decentring. Corneal topographical analysis revealed a horizontal and vertical epithelial thickness asymmetric change profile with paracentral temporal thinnest values, and mid-peripheral nasal thickest values. Conclusions: The present study found a central corneal thinning induced by Ortho-k lenses in subjects with moderate myopia, only associated with a change in epithelial thickness, as well as mid-peripheral thickening, that seems to be mainly epithelial in origin. The authors also found a tendency of contact lens decentration toward temporal and inferior areas conditioning an asymmetric epithelial redistribution pattern.(AU)
Assuntos
Humanos, Masculino, Feminino, Visão Ocular, Miopia, Cristalino, Procedimentos Ortoceratológicos, Substância Própria, Tomografia de Coerência Óptica, Estudos Retrospectivos, Optometria, Oftalmologia, Estudos ProspectivosRESUMO
Purpose: To investigate the effect of endovascular embolization of posterior communicating artery (Pcom) aneurysms on concomitant oculomotor nerve palsy (OMNP) and factors affecting the effect of treatment. Materials and methods: Patients with the Pcom aneurysms concomitant with OMNP were retrospectively enrolled for endovascular treatment of the aneurysms. All patients had the endovascular management. The clinical effect, degree of OMNP, size of the aneurysm, type of treatment, subarachnoid hemorrhage (SAH), and time from onset to treatment were analyzed on the resolution of OMNP. Results: Ninety-six patients with 99 Pcom aneurysms were enrolled and treated endovascularly, with the success rate of 100%. Immediately after endovascular treatment, 75 aneurysms (75.75%) got complete occlusion, and 24 (24.24%) nearly complete occlusion. Followed up for 318 (mean 8.52 ± 0.56) months, complete resolution of the OMNP was achieved in 63 patients (65.63%), partial resolution in 21 (21.88%), and non-recovery in the other 12 (12.50%). The degree of OMNP at onset, SAH, and time from onset to treatment were significantly (P < 0.05) correlated with the resolution of OMNP. Univariate analysis revealed that younger age of the patient, degree of OMNP at onset, presence of subarachnoid hemorrhage, and time from disease onset to treatment were significantly (P < 0.05) associated with the recovery of OMNP. Multivariate analysis revealed that the younger age, degree of OMNP at onset, and time from disease onset to treatment were significantly (P < 0.05) associated with the recovery of OMNP. Conclusion: Endovascular embolization of Pcom aneurysms concomitant with OMNP can effectively improve the OMNP symptoms, especially for patients with moderate and a shorter history of OMNP. Younger age, degree of oculomotor nerve palsy at onset, and time from onset to treatment may significantly affect recovery of oculomotor nerve palsy.(AU)
Objetivo: Investigar la eficacia de la embolización intravascular del aneurisma de comunicación posterior (Pcom) en pacientes con parálisis oculomotora (OMNP) y los factores que influyen en la eficacia. Materiales y métodos: Se analizaron retrospectivamente los datos clínicos de la terapia intravascular en pacientes con aneurismas Pcom con OMNP. Todos los pacientes recibieron tratamiento intravascular. Se analizaron los efectos de la eficacia clínica, el grado de OMNP, el tamaño del aneurisma, el método de tratamiento, la hemorragia subaracnoidea y el tiempo desde el inicio hasta el tratamiento en la regresión de OMNP.Resultados: Un total de 96 pacientes con 99 aneurismas Pcom fueron tratados con éxito. Inmediatamente después del tratamiento intravascular, 75 casos (75,75%) de aneurismas fueron completamente ocluidos y 24 casos (24,24%) casi completamente ocluidos. Durante el seguimiento de 3 a 18 meses (promedio: 8,52 ± 0,56 meses), se logró la resolución completa en 63 casos (65,63%), la resolución parcial en 21 (21,88%) y la no recuperación en los otros 12 (12,50%). El grado de OMNP al inicio, la hemorragia subaracnoidea y el tiempo de inicio a tratamiento se correlacionaron significativamente con la resolución de la OMNP (p < 0,05). El análisis univariado mostró que la menor edad del paciente, el grado de OMNP, la presencia de hemorragia subaracnoidea y el tiempo transcurrido desde el inicio de la enfermedad hasta el tratamiento se correlacionaron significativamente con la recuperación de OMNP (p < 0,05). Conclusión: La embolización intravascular del aneurisma Pcom combinada con OMNP puede mejorar eficazmente los síntomas de OMNP, especialmente en pacientes con OMNP a corto y mediano plazo. La edad temprana, el grado de parálisis del nervio oculomotor al inicio y el tiempo desde el inicio hasta el tratamiento tuvieron un efecto significativo en la recuperación de la parálisis del nervio oculomotor.(AU)
Assuntos
Humanos, Masculino, Aneurisma, Oftalmoplegia/tratamento farmacológico, Aneurisma Intracraniano, Neurologia, Doenças do Sistema Nervoso, Estudos RetrospectivosRESUMO
Background and purpose: The aim of this study was to assess the possible pharmacological interactions between safinamide and antidepressants, and in particular the appearance of serotonin syndrome with data from real life. Methods: We conducted a retrospective observational study of patients with Parkinson's disease from our Movement Disorders Unit, who were under treatment with any antidepressant drug and safinamide. Specifically, symptoms suggestive of serotonin syndrome were screened for. Also, we collected time of simultaneous use, doses of levodopa and other antiparkinsonian drugs. Results: Clinical records were reviewed for the study period of September 2018 to September 2019. Seventy-eight PD patients who were treated with safinamide of which 25 (32.05%) had a concomitant treatment with an antidepressant drug, being sertraline and escitalopram the most frequent. Mean age was 80 years ± 8.43 and H&Y stage was 3 [24]. Mean dose of levodopa used was 703.75 mg ± 233.15. Median duration of concomitant treatment with safinamide and antidepressant drug was 6 months (IQR 20.5), and over eighteen months in 5 cases. No case of serotonin syndrome was recorded, neither was any of its typical manifestations combined or in isolation. Conclusions: Our real clinical practice study suggests that concomitant use of safinamide with antidepressant drugs in PD patients seemed to be safe and well tolerated, even in the long term. However, caution is warranted, individualizing treatment regimens and monitoring the potential appearance of adverse effects.(AU)
Objetivos: El objetivo de este estudio ha sido evaluar las posibles interacciones farmacológicas entre safinamida y antidepresivos; en particular la aparición del síndrome serotoninérgico mediante datos obtenidos en la vida real. Material y métodos: Realizamos un estudio observacional retrospectivo de pacientes con enfermedad de Parkinson (EP) de nuestra unidad de trastornos del movimiento, que estaban en tratamiento con algún fármaco antidepresivo y safinamida. Específicamente, se examinaron los síntomas sugestivos de síndrome serotoninérgico. Además, se recogieron tiempos de uso simultáneo, dosis de levodopa y otros fármacos antiparkinsonianos concomitantes. Resultados: Se revisaron las historias clínicas correspondientes al período de estudio de septiembre de 2018 a septiembre de 2019. Setenta y ocho pacientes con EP se encontraban en tratamiento con safinamida, de los cuales 25 (32,05%) se encontraban recibiendo además un fármaco antidepresivo, siendo sertralina y escitalopram los más frecuentes. La edad media fue de 80 años ± 8,43 y el estadio H&Y fue de 3 [2-4]. La dosis media de levodopa utilizada fue de 703,75 mg ± 233,15. La mediana de duración del tratamiento concomitante con safinamida y un fármaco antidepresivo fue de 6 meses (IQR: 20,5), y más de 18 meses en 5 casos. No se registró ningún caso de síndrome serotoninérgico, ni tampoco ninguno de sus síntomas de forma aislada. Conclusión: Nuestro estudio de práctica clínica real sugiere que el uso concomitante de safinamida con fármacos antidepresivos en pacientes con EP parece ser seguro y bien tolerado, incluso a largo plazo. Sin embargo, es necesaria precaución, individualizando los regímenes de tratamiento, y controlando la posible aparición de efectos adversos.(AU)
Assuntos
Humanos, Masculino, Feminino, Doença de Parkinson, Depressão, Serotoninérgicos, Transtornos dos Movimentos, Antidepressivos, Neurologia, Doenças do Sistema Nervoso, Estudos Retrospectivos, Prontuários Médicos/estatística & dados numéricosRESUMO
Objetivo Analizar mediante el programa de revisión de la medicación, Revisem®, la prevalencia de problemas relacionados con la medicación (PRM) en pacientes de la provincia de Valencia que estaban en tratamiento activo con inhibidores de la bomba de protones (IBP) en 2022. Diseño Estudio observacional descriptivo y retrospectivo. Material y métodos Se analizó el historial farmacoterapéutico (HFT) de 295 pacientes siguiendo los criterios propuestos por la Pharmaceutical Care Network Europe, utilizando la plataforma digital Revisem® del Muy Ilustre Colegio Oficial de Farmacéuticos de Valencia (MICOF). Resultados La edad media de los pacientes fue 81,8 ± 11,1 años y 66,4% fueron mujeres. Se detectó al menos un PRM en 97,3% de los pacientes. De los PRM analizados, 46,9% fueron interacciones, de las cuales 29,7% implicaban un IBP, siendo el omeprazol el de mayor frecuencia. Los PRM con IBP se relacionan de forma significativa con determinadas condiciones del paciente y grupos farmacológicos, como son el sexo femenino, la edad superior a 54 años y la polifarmacia. Conclusiones La plataforma digital Revisem®, permite la detección de una alta prevalencia de PRM a nivel provincial. La aplicación de nuevas herramientas tecnológicas para detectar la prevalencia de PRM es fundamental para optimizar los tratamientos de los pacientes. (AU)
Objective To analyze, using the medication review program, Revisem®, the prevalence of drug-related problems (DRP) in patients in the province of Valencia who were on active treatment with proton pump inhibitors (PPI) in 2022. Design Descriptive and retrospective observational study. Material and methods The pharmacotherapeutic history of 295 patients was analyzed following the criteria proposed by the Pharmaceutical Care Network Europe, using the Revisem® digital platform of the Muy Ilustre Colegio Oficial de Farmacéuticos (MICOF). Results The mean age of the patients was 81.8 ± 11.1 years and 66.4% were women. At least one DRP was detected in 97.3% of patients. 46.9% of the DRP analyzed were interactions, of which 29.7% involved a PPI, with omeprazole being the most frequent. DRPs with PPI are significantly related to certain patient conditions and pharmacological groups, such as female sex, age over 54 years and polypharmacy. Conclusions The application of the Revisem® digital platform allows the detection of a high prevalence of DRP at the provincial level. The application of new technological tools to detect the prevalence of DRP is essential to optimize patient treatments. (AU)
Assuntos
Humanos, Masculino, Feminino, Pessoa de Meia-Idade, Idoso, Idoso de 80 Anos ou mais, Inibidores da Bomba de Prótons/efeitos adversos, Anormalidades Induzidas por Medicamentos, Epidemiologia Descritiva, Estudos Retrospectivos, Espanha, Serviços Comunitários de Farmácia, OmeprazolRESUMO
Introducción La trombosis portal (TVP) es la causa más frecuente de hipertensión portal en población pediátrica. El Consenso de Baveno VI considera la ligadura endoscópica de varices como segunda opción terapéutica tras el meso-Rex-bypass (shunt quirúrgico). Objetivo Analizar la rentabilidad diagnóstica de escalas no invasivas para predecir el riesgo de varices esofágicas en niños con TVP. Material y métodos Estudio descriptivo retrospectivo donde se incluyeron endoscopias digestivas altas (EDA) en pacientes<15 años con TVP no cirróticos. Se dividieron según la presencia de varices esofágicas y se estudiaron sexo, etiología, edad, hemorragia digestiva o tratamientos previos, resultados de EDA y las escalas (Regla Predicción Clínica-CPR, Regla Predicción Varices-VPR, King's Variceal Prediction Score-K-VaPS y ratio plaquetas/bazo-RPB). Las variables cualitativas se expresaron mediante frecuencia absoluta y porcentaje, y las cuantitativas mediante mediana y rango intercuartílico. Para las comparaciones se emplearon los test U de Mann-Whitney y Hanley-McNeil. Resultados Se realizaron 45 EDA. Un 80%(n=36) presentaron varices esofágicas: mediana de 3(2 3) y un 33,3%(n=12) precisó ligadura endoscópica de varices. Se demostraron diferencias estadísticamente significativas entre ambos grupos: CPR (142,39 [132,22 - 166,53] vs. 122,75 [115,24 133,15] p=0,003), VPR (9,91 [9,36 11,75] vs. 5,6 [3,34 8,39] p=0,001), K-VaPS (117,86 [99,66 - 126,58] vs. 99,64 [94,88 - 110,18] p=0,019), RPB (2384,62 [1902,22 - 3201,63] vs. 1252,5 [579,6 - 2144,42] p=0,05), con un área bajo la curva>75%, sin demostrarse diferencias entre escalas. Conclusiones En pacientes pediátricos con TVP no cirróticos se pueden emplear escalas no invasivas como herramienta para predecir la presencia de VE y plantear con ello la indicación de EDA. (AU)
Introduction Portal vein thrombosis (PVT) is the most frequent cause of portal hypertension in paediatric population. Baveno VI Consensus considers endoscopic variceal ligation as the second therapeutic option after meso-Rex bypass (surgical shunt). Aim Analyse the diagnostic profitability of non-invasive scales in order to predict the risk of oesophageal varices (OV) in children with PVT. Material and methods Descriptive retrospective study where every upper gastrointestinal endoscopy (UGE) carried on patients <15 years old with non-cirrhotic PVT were included. There were divided according to the presence of OV and sex, cause, age, previous gastrointestinal bleeding or treatments, results of UGE and scales (Clinical Prediction Rule CPR), Varices Prediction Rule VPR), King's Variceal Prediction Score K-VaPS) and Platelet count/Spleen diameter Ratio PSR). Qualitative variables were expressed as absolute frequency and percentage, and quantitative variables as median and interquartile range. U MannWhitney and HanleyMcNeil tests were used for comparisons. Results Forty-five UGE were analysed. 80% (n=36) presented OV: median of 3 (23) and 33.3% (n=12) required endoscopic variceal ligation. Statistical differences were demonstrated between both groups: CPR (142.39 [132.22-166.53] vs. 122.75 [115.24-133.15]; p=0.003), VPR (9.91 [9.36-11.75] vs. 5.6 [3.34-8.39]; p=0.001), K-VaPS (117.86 [99.66-126.58] vs. 99.64 [94.88-10.18]; p=0.019), PSR (2384.62 [1902.22-3201.63] vs. 1252.5 [579.6-2144.42]; p=0.05), with and area under the curve AUROC>75%, without statistical differences between scales. ConclusionsIn paediatric patients with non-cirrotic PVT non-invasive scales can be used as a tool to predict the presence of OV and raise the indication of UGE. (AU)
Assuntos
Humanos, Masculino, Feminino, Criança, Adolescente, Varizes Esofágicas e Gástricas/diagnóstico por imagem, Varizes Esofágicas e Gástricas/diagnóstico, Trombose Venosa/diagnóstico por imagem, Trombose Venosa/diagnóstico, Trombose, Ligadura, Epidemiologia Descritiva, Estudos RetrospectivosRESUMO
Objetivo Los vómitos en posos de café son un síntoma clásico de hemorragia digestiva alta. Sin embargo, tienen escasa validez semiológica, dado su conocido bajo valor predictivo positivo. Nuestro objetivo es determinar si realizar una gastroscopia urgente en estos pacientes modifica nuestra conducta terapéutica con impacto real en la morbimortalidad. Pacientes y métodos Se trata de un estudio retrospectivo, observacional y descriptivo en el que se analizaron aquellos pacientes que se realizaron una gastroscopia en nuestro centro por vómitos en posos de café en los últimos 4 años (2017-2021). Se establecieron 2 grupos: endoscopia urgente (primeras 24h) y programada (más de 24h) y se evaluaron las diferencias entre ambos grupos en supervivencia, estancia en la UCI, días de ingreso hospitalario y tasa de resangrado. Resultados Se identificaron 314 pacientes, de los que finalmente se incluyeron 276, perteneciendo 176 al grupo de gastroscopia urgente y 109 al de diferida. No se identificaron diferencias en la tasa de ingreso en la UCI, días de estancia hospitalaria, supervivencia ni resangrado a los 30 días. Tampoco se objetivaron diferencias en la tasa de detección de lesiones potencialmente sangrantes ni en la necesidad de terapéutica endoscópica. Conclusiones Los vómitos en posos de café, sin otros datos clínicos de hemorragia digestiva, no son un indicador fiable de la misma, y la realización de una gastroscopia urgente no aporta beneficios en términos de morbimortalidad. Una estrategia conservadora en estos pacientes permitiría diferir endoscopias, evitando riesgos y ayudando al control de gastos sin incidir en el pronóstico del paciente. (AU)
Objective Coffee ground vomiting is a classical symptom of upper gastrointestinal bleeding. However, the clinical usefulness is limited, due to the low positive predictive value. Our goal is to determine if whether an urgent endoscopy does modify our therapeutic management with a real impact on survival. Patients and methods It is a retrospective, observational and descriptive study. We selected all patients that underwent a gastroscopy in our center for coffee ground vomiting over the last 4 years (2017-2021). Two groups were established: urgent endoscopy (first 24h) and scheduled (over 24h). Then we studied differences between both groups regarding survival, ICU admission, hospitalization days and rebleeding. Results Three hundred and fourteen patients were identified, from which 276 were included, with 176 belonging to the urgency group and 109 to the scheduled group. There were no differences in the ICU admission, hospitalization days, survival or rebleeding after 30 days. There were no differences either in the number of potentially bleeding lesions or the need of endoscopic therapeutic. Conclusions Coffee ground vomiting, without any other data supporting upper gastrointestinal bleeding, does not represent a reliable indicator. Performing urgent endoscopy is not beneficial in terms of morbimortality. Therefore, a more conservative strategy would allow to differ endoscopy, decreasing risks and reducing costs, without affecting the prognosis. (AU)
Assuntos
Humanos, Endoscopia/efeitos adversos, Hemorragia Gastrointestinal/diagnóstico por imagem, Hemorragia Gastrointestinal/terapia, Vômito, Indicadores de Morbimortalidade, Epidemiologia Descritiva, Estudos RetrospectivosRESUMO
Objetivo: Nuestro principal objetivo es el de comparar la capacidad para detectar las drusas del disco óptico (DDO) utilizando diversas técnicas de imágenes no-invasivas, incluida la novedosa técnica de imagen de retromodo (RMI). Como segundo objetivo analizamos las características morfológicas de las DDO bajo esta última técnica. Materiales y métodos: Este estudio incluyó un total de 7 pacientes con DDO bilaterales, obteniendo un total de 14 ojos analizados. Se utilizaron técnicas no invasivas de imágenes multimodales, que incluyeron fotografía multicolor del fondo de ojo (MC), reflectancia en infrarrojo (NIR), autofluorescencia en luz verde y en luz azul (G-FAF y B-FAF, respectivamente) y RMI. La FAF se utilizó como el método principal para el diagnóstico de DDO. Dos observadores realizaron las comparaciones, obteniendo las tasas de detección de cada uno de los métodos. Las mediciones cuantitativas de las DDO incluyeron el número, el perímetro (P) y el área (A) de las DDO identificadas mediante la técnica de RMI. Resultado: La edad promedio de los pacientes incluidos fue de 49,28±23,16 años; 5 de los 7 pacientes fueron de sexo masculino. La técnica de RMI pudo detectar DDO en todos los casos, con una sensibilidad del 100%, en comparación con MC (sensibilidad del 60,71%), NIR (sensibilidad del 60,71%), B-FAF (sensibilidad del 100%), G-FAF (sensibilidad del 100%). RMI fue la única técnica de imagen capaz de evaluar morfológica y cuantitativamente las DDO. Conclusiones: RMI es una prometedora modalidad no-invasiva de imagen para diagnosticar DDO superficiales, proporcionando información valiosa sobre la distribución, la ubicación y el tamaño de estas. Por lo tanto, mediante nuestros resultados sugerimos la incorporación de la novedosa técnica de RMI como una herramienta complementaria para el diagnóstico y el seguimiento de DDO en combinación con los otros métodos de imagen multimodales.(AU)
Objective: We aimed to compare the detectability of optic disc drusen (ODD), using various non-invasive imaging techniques, including the novel retro-mode imaging (RMI), as well as to analyze the morphological characteristics of ODD on RMI. Methods: This study involved 7 patients with bilateral ODD, totaling 14 eyes. Multimodal imaging techniques, including multicolor fundus photography (MC), near-infrared reflectance (NIR), green and blue light fundus autofluorescence (G-FAF and B-FAF, respectively), and RMI were used to examine the eyes. FAF was used as the primary method of identifying ODD, and each method's detection rate was compared by two observers. Quantitative measurements of ODD included the number of ODD visualized by the RMI technique, the perimeter (P) and area (A) of ODD were identified. Results: The average age of the patients included was 49.28±23.16 years, with 5 of the 7 being men. RMI was able to detect ODD in all cases, with a sensitivity of 100%, compared to MC (sensitivity 60.71%), NIR (sensitivity 60.71%), B-FAF (sensitivity 100%), G-FAF (sensitivity 100%). RMI was the only imaging technique capable of assessing ODD morphology and quantifying ODD. Conclusions: RMI is a promising imaging modality for diagnosing superficial ODD, providing valuable information on the distribution, location, and size of ODD. We suggest the incorporation of RMI as a complementary tool for diagnosing and monitoring ODD in combination with other multimodal imaging methods.(AU)
Assuntos
Humanos, Masculino, Feminino, Disco Óptico, Drusas do Disco Óptico, Visão Ocular, Oftalmologia, França, Estudos RetrospectivosAssuntos
Abatacepte, Imunossupressores, Transplante de Pâncreas, Humanos, Abatacepte/uso terapêutico, Imunossupressores/uso terapêutico, Masculino, Feminino, Adulto, Pessoa de Meia-Idade, Rejeição de Enxerto/prevenção & controle, Estudos de Coortes, Sobrevivência de Enxerto/efeitos dos fármacos, Estudos RetrospectivosRESUMO
Background: This study investigates the potential impact of high progesterone (P) level on the day following human chorionic gonadotropin (HCG) injection on the clinical pregnancy outcomes of in vitro fertilization-embryo transfer (IVF-ET). Methods: Retrospective analysis was conducted on 6418 cycles of IVF-ET performed at Liuzhou Maternal and Child Health Hospital between August 2020 to December 2021. Excluding cycles with progesterone levels ≥1.5ng/ml on HCG injection, a total of 781 cycles were identified according to the standard, and they were divided into five groups according to the progesterone level on the day after HCG: Group A: progesterone level < 2.5 ng/ml (n = 128); Group B: 2.5 ng/ml ≤ progesterone level < 3.5 ng/ml (n = 174); Group C: 3.5 ng/ml ≤ progesterone level < 4.5 ng/ml (n = 153); Group D: 4.5 ng/ml ≤ progesterone level < 5.5 ng/ml (n = 132); Group E progesterone level ≥5.5 ng/ml(n=194). Comparative analyses of clinical data, including general clinical data, and clinical pregnancy outcomes such as clinical pregnancy rate, miscarriage rate, and live birth rate were performed among these groups. Results: There were significant differences in estradiol levels on HCG injection, but there were no differences in available embryo rate, clinical pregnancy rate, miscarriage rate, and live birth rate. Binary logistic regression analysis showed that there was no significant correlation between P level on the day after HCG injection and the live birth rate. Conclusion: Under the condition of low P level on HCG injection, high progesterone levels on the day after HCG injection does not affect the clinical pregnancy outcomes of IVF-ET.
Assuntos
Gonadotropina Coriônica, Transferência Embrionária, Fertilização in vitro, Resultado da Gravidez, Taxa de Gravidez, Progesterona, Humanos, Feminino, Gravidez, Progesterona/sangue, Transferência Embrionária/métodos, Fertilização in vitro/métodos, Gonadotropina Coriônica/administração & dosagem, Estudos Retrospectivos, Adulto, Nascido Vivo/epidemiologia, Indução da Ovulação/métodosRESUMO
Introduction: Four years after the onset of the COVID-19 pandemic, the frequency of long-term post-COVID-19 cognitive symptoms is a matter of concern given the impact it may have on the work and quality of life of affected people. Objective: To evaluate the incidence of post-acute COVID-19 cognitive symptoms, as well as the associated risk factors. Methods: Retrospective cohort, including outpatients with laboratory-confirmed COVID-19 and who were assisted by a public telehealth service provided by the Telehealth Network of Minas Gerais (TNMG), during the acute phase of the disease, between December/2020 and March/2022. Data were collected through a structured questionnaire, applied via phone calls, regarding the persistence of COVID-19 symptoms after 12 weeks of the disease. Cognitive symptoms were defined as any of the following: memory loss, problems concentrating, word finding difficulties, and difficulty thinking clearly. Results: From 630 patients who responded to the questionnaire, 23.7% presented cognitive symptoms at 12 weeks after infection. These patients had a higher median age (33 [IQR 25-46] vs. 30 [IQR 24-42] years-old, p = 0.042) with a higher prevalence in the female sex (80.5% vs. 62.2%, p < 0.001) when compared to those who did not present cognitive symptoms, as well as a lower prevalence of smoking (8.7% vs. 16.2%, p = 0.024). Furthermore, patients with persistent cognitive symptoms were more likely to have been infected during the second wave of COVID-19 rather than the third (31.0% vs. 21.3%, p = 0.014). Patients who needed to seek in-person care during the acute phase of the disease were more likely to report post-acute cognitive symptoms (21.5% vs. 9.3%, p < 0,001). In multivariate logistic regression analysis, cognitive symptoms were associated with female sex (OR 2.24, CI 95% 1.41-3.57), fatigue (OR 2.33, CI 95% 1.19-4.56), depression (OR 5.37, CI 95% 2.19-13.15) and the need for seek in-person care during acute COVID-19 (OR 2.23, CI 95% 1.30-3.81). Conclusion: In this retrospective cohort of patients with mostly mild COVID-19, cognitive symptoms were present in 23.7% of patients with COVID-19 at 12 weeks after infection. Female sex, fatigue, depression and the need to seek in-person care during acute COVID-19 were the risk factors independently associated with this condition.
Assuntos
COVID-19, Telemedicina, Humanos, COVID-19/epidemiologia, Feminino, Estudos Retrospectivos, Masculino, Adulto, Pessoa de Meia-Idade, Telemedicina/estatística & dados numéricos, Fatores de Risco, Inquéritos e Questionários, SARS-CoV-2, Brasil/epidemiologia, Disfunção Cognitiva/epidemiologia, Incidência, Adulto Jovem, Síndrome de COVID-19 Pós-Aguda, Qualidade de VidaRESUMO
Introduction: The 21-gene analysis (OncotypeDX) is validated test for pT1-3, pN0-1 with hormone receptor (HR) positive and normal expression of human epidermal growth factor receptor-2 (HER2) breast cancer (BC) to determine the aggressiveness of the disease based on the calculation of Recurrence Score (RS). Methods: In this retrospective study the authors correlated pathological characteristics and Recurrence Score (RS) by traditional statistical methods and Observed Oriented Modeling (OOM) in a realistic cohort of BC patients. Results: OncotypeDX tests were performed in 94 tumour specimens of 90 BC patients. >83% of node-negative (pN0) and >72% of node-positive (pN1) cases could avoid chemotherapy. For pN0 cases, non-parametric correlation and tests demonstrated significant association in eight types of characteristics [progesterone receptor (PR) expression, Ki-67 value, Ki-67 group, PR group, grade, estrogen receptor (ER) expression, Nottingham Prognostic Index (NPI) and Clinical Risk]. For pN1 cases, parametric correlation and tests showed significant association in six characteristic types (number of positive nodes, ER and PR expression, PR group, Ki-67 group and NPI). Based on OOM for pN0 cases, significant associations were established in three characteristics (Ki-67 group, grade and NPI group). For pN1 cases OOM found significant associations in seven characteristics (PR group, PNI, LVI, Ki-67 group, grade, NPI group and number of positive nodes). Conclusion: First in oncology, OOM was applied, which found some other significant characteristics associated with RS than traditional statistical methods. There were few patients, where no clinical associations were found between characteristics and RS contrary to statistically significant differences. Therefore, the results of these statistical analyses can be neither applied for individual cases nor able to provide the bases for screening patients, i.e., whether they need for OncotypeDX testing or not. OncotypeDX still provides a personalised approach in BC.
Assuntos
Biomarcadores Tumorais, Neoplasias da Mama, Recidiva Local de Neoplasia, Humanos, Neoplasias da Mama/patologia, Neoplasias da Mama/genética, Neoplasias da Mama/cirurgia, Feminino, Estudos Retrospectivos, Recidiva Local de Neoplasia/patologia, Recidiva Local de Neoplasia/genética, Pessoa de Meia-Idade, Biomarcadores Tumorais/genética, Idoso, Adulto, Prognóstico, Receptores de Progesterona/metabolismo, Hungria, Receptores de Estrogênio/metabolismo, Receptor ErbB-2/genética, Receptor ErbB-2/metabolismo, Idoso de 80 Anos ou maisRESUMO
This is a retrospective study focused on recompensation after transjugular intrahepatic portosystemic shunt (TIPS) procedure. The authors confirmed TIPS could be a treatment for recompensation of patients with cirrhosis according to Baveno VII. The paper identified age and post-TIPS portal pressure gradient as independent predictors of recompensation in patients with decompensated cirrhosis after TIPS. These results need to be validated in a larger prospective cohort.
Assuntos
Hipertensão Portal, Cirrose Hepática, Pressão na Veia Porta, Derivação Portossistêmica Transjugular Intra-Hepática, Derivação Portossistêmica Transjugular Intra-Hepática/métodos, Humanos, Cirrose Hepática/cirurgia, Cirrose Hepática/complicações, Estudos Retrospectivos, Hipertensão Portal/cirurgia, Hipertensão Portal/etiologia, Hipertensão Portal/diagnóstico, Hipertensão Portal/fisiopatologia, Resultado do Tratamento, Pessoa de Meia-Idade, Feminino, Masculino, Idoso, Fatores Etários, Encefalopatia Hepática/etiologia, Encefalopatia Hepática/cirurgiaRESUMO
BACKGROUND: Perineural invasion (PNI) has been used as an important pathological indicator and independent prognostic factor for patients with rectal cancer (RC). Preoperative prediction of PNI status is helpful for individualized treatment of RC. Recently, several radiomics studies have been used to predict the PNI status in RC, demonstrating a good predictive effect, but the results lacked generalizability. The preoperative prediction of PNI status is still challenging and needs further study. AIM: To establish and validate an optimal radiomics model for predicting PNI status preoperatively in RC patients. METHODS: This retrospective study enrolled 244 postoperative patients with pathologically confirmed RC from two independent centers. The patients underwent pre-operative high-resolution magnetic resonance imaging (MRI) between May 2019 and August 2022. Quantitative radiomics features were extracted and selected from oblique axial T2-weighted imaging (T2WI) and contrast-enhanced T1WI (T1CE) sequences. The radiomics signatures were constructed using logistic regression analysis and the predictive potential of various sequences was compared (T2WI, T1CE and T2WI + T1CE fusion sequences). A clinical-radiomics (CR) model was established by combining the radiomics features and clinical risk factors. The internal and external validation groups were used to validate the proposed models. The area under the receiver operating characteristic curve (AUC), DeLong test, net reclassification improvement (NRI), integrated discrimination improvement (IDI), calibration curve, and decision curve analysis (DCA) were used to evaluate the model performance. RESULTS: Among the radiomics models, the T2WI + T1CE fusion sequences model showed the best predictive performance, in the training and internal validation groups, the AUCs of the fusion sequence model were 0.839 [95% confidence interval (CI): 0.757-0.921] and 0.787 (95%CI: 0.650-0.923), which were higher than those of the T2WI and T1CE sequence models. The CR model constructed by combining clinical risk factors had the best predictive performance. In the training and internal and external validation groups, the AUCs of the CR model were 0.889 (95%CI: 0.824-0.954), 0.889 (95%CI: 0.803-0.976) and 0.894 (95%CI: 0.814-0.974). Delong test, NRI, and IDI showed that the CR model had significant differences from other models (P < 0.05). Calibration curves demonstrated good agreement, and DCA revealed significant benefits of the CR model. CONCLUSION: The CR model based on preoperative MRI radiomics features and clinical risk factors can preoperatively predict the PNI status of RC noninvasively, which facilitates individualized treatment of RC patients.
Assuntos
Imageamento por Ressonância Magnética, Invasividade Neoplásica, Neoplasias Retais, Humanos, Neoplasias Retais/diagnóstico por imagem, Neoplasias Retais/patologia, Neoplasias Retais/cirurgia, Imageamento por Ressonância Magnética/métodos, Masculino, Estudos Retrospectivos, Feminino, Pessoa de Meia-Idade, Idoso, Valor Preditivo dos Testes, Prognóstico, Período Pré-Operatório, Nervos Periféricos/diagnóstico por imagem, Nervos Periféricos/patologia, Adulto, Fatores de Risco, Reto/diagnóstico por imagem, Reto/patologia, Reto/cirurgia, Curva ROC, RadiômicaRESUMO
Background: Immunotherapy stands as a pivotal modality in the therapeutic landscape for the treatment of advanced hepatocellular carcinoma, yet responses vary among patients. This study delves into the potential impact of sarcopenia, myosteatosis and adiposity indicators, as well as their changes during immunotherapy, on treatment response and prognosis in patients with advanced hepatocellular carcinoma treated with immune checkpoint inhibitors. Methods: In this retrospective analysis, 116 patients with advanced hepatocellular carcinoma receiving immune checkpoint inhibitors were recruited. Skeletal muscle, intramuscular, subcutaneous, and visceral adipose tissue were assessed by computed tomography at the level of the third lumbar vertebrae before and after 3 months of treatment. Sarcopenia and myosteatosis were evaluated by skeletal muscle index and mean muscle density using predefined threshold values. Patients were stratified based on specific baseline values or median values, along with alterations observed during the treatment course. Overall survival (OS) and progression-free survival (PFS) were compared using the log-rank test and a multifactorial Cox proportional risk model. Results: A total of 116 patients were recruited and divided into two cohorts, 81 patients for the training set and 35 patients for the validating set. In the overall cohort, progressive sarcopenia (P=0.021) and progressive myosteatosis (P=0.001) were associated with objective response rates, whereas progressive myosteatosis (P<0.001) was associated with disease control rates. In the training set, baseline sarcopenia, myosteatosis, and subcutaneous and visceral adipose tissue were not significantly associated with PFS and OS. In multivariate analysis adjusting for sex, age, and other factors, progressive sarcopenia(P=0.002) and myosteatosis (P=0.018) remained independent predictors of PFS. Progressive sarcopenia (P=0.005), performance status (P=0.006) and visceral adipose tissue index (P=0.001) were all independent predictors of OS. The predictive models developed in the training set also had good feasibility in the validating set. Conclusion: Progressive sarcopenia and myosteatosis are predictors of poor clinical outcomes in patients with advanced hepatocellular carcinoma receiving immune checkpoint inhibitors, and high baseline visceral adiposity is associated with a poorer survival.
Assuntos
Carcinoma Hepatocelular, Inibidores de Checkpoint Imunológico, Neoplasias Hepáticas, Sarcopenia, Humanos, Sarcopenia/etiologia, Sarcopenia/diagnóstico, Masculino, Feminino, Inibidores de Checkpoint Imunológico/uso terapêutico, Inibidores de Checkpoint Imunológico/efeitos adversos, Pessoa de Meia-Idade, Neoplasias Hepáticas/mortalidade, Neoplasias Hepáticas/tratamento farmacológico, Carcinoma Hepatocelular/mortalidade, Carcinoma Hepatocelular/tratamento farmacológico, Estudos Retrospectivos, Idoso, Prognóstico, Adulto, Músculo Esquelético/patologia, AdiposidadeRESUMO
INTRODUCTION: Primary hyperparathyroidism (PHPT) is a common endocrine disease with a variable presentation. There is a recent increase in the number of asymptomatic cases due to the use of multichannel automated analyzers.
Assuntos
Hiperparatireoidismo Primário, Humanos, Índia/epidemiologia, Estudos Retrospectivos, Hiperparatireoidismo Primário/epidemiologia, Hiperparatireoidismo Primário/diagnóstico, Feminino, Masculino, Pessoa de Meia-Idade, Doenças Assintomáticas, Adulto, Idoso, Hormônio Paratireóideo/sangueRESUMO
OBJECTIVE: In this paper, a single-hand-operated hepatic pedicle clamp was introduced, and its application value in laparoscopic liver tumor resection was preliminarily discussed. METHODS: The clinical data of 67 patients who underwent laparoscopic liver tumor resection at the First Affiliated Hospital of Wannan Medical College from March 2019 to October 2023 were retrospectively analyzed. The Pringle maneuver was performed with a hepatic pedicle clamp during the operation. The preoperative, intraoperative and postoperative clinical data were observed and recorded. RESULTS: Sixty-seven patients had a median block number, block time, intraoperative blood loss, and postoperative length of hospital stay of 4, 55 min, 400 ml, and 7 days, respectively. The average operation time was 304.9±118.4 min, the time required for each block was 3.2±2.4 s, and the time required for each removed block was 2.6±0.7 s. None of the patients developed portal vein thrombosis or hepatic artery aneurysm formation. CONCLUSION: The hepatic pedicle clamping clamp is simple to use in laparoscopic hepatectomy, optimizes the operation process, and has a reliable blocking effect. It is recommended for clinical application.
Assuntos
Hepatectomia, Laparoscopia, Neoplasias Hepáticas, Humanos, Hepatectomia/métodos, Masculino, Feminino, Pessoa de Meia-Idade, Estudos Retrospectivos, Neoplasias Hepáticas/cirurgia, Laparoscopia/métodos, Idoso, Constrição, Adulto, Duração da Cirurgia, Tempo de Internação, Perda Sanguínea Cirúrgica/prevenção & controle, Perda Sanguínea Cirúrgica/estatística & dados numéricos, Resultado do TratamentoRESUMO
PURPOSE: To evaluate the effect of adjuvant Mitomycin C (MMC) use on the anatomical and functional success of vitreoretinal surgery (VRS) in severe diabetic tractional retinal detachment (dTRD) patients. METHODS: A retrospective analysis of consecutive patients undergoing VRS due to severe dTRD was conducted. Patients were categorized into those who received 20 µg/0.1 mL MMC via MMC sandwich method (Group 1) and those who did not (Group 2). Demographics, surgical characteristics, visual outcomes, and complications that may related to MMC were analyzed. RESULTS: A total of 25 eyes were included, 13 in Group 1 and 12 in Group 2. No statistical difference was observed in baseline characteristics between the groups. The mean best-corrected visual acuity was 1.90 ± 0.43 logMAR and 1.93 ± 0.41 logMAR preoperatively and 1.60 ± 0.78 logMAR and 1.56 ± 0.78 logMAR postoperatively in Groups 1 and 2, respectively (p = 0.154). The postoperative mean intraocular pressure was 16.23 ± 2.55 mmHg and 13.08 ± 4.94 mmHg in Groups 1 and 2, respectively (p = 0.225). The rate of re-surgery was significantly lower in Group 1 (0% vs. 41.7% in Group 2, p = 0.015). Retina was attached in all patients at the last visit. No MMC-related complication was recorded. CONCLUSION: Intraoperative adjuvant MMC application for severe dTRD significantly reduces re-surgery rates with good anatomical and functional outcomes safely.
Assuntos
Retinopatia Diabética, Mitomicina, Descolamento Retiniano, Acuidade Visual, Vitrectomia, Humanos, Estudos Retrospectivos, Masculino, Feminino, Mitomicina/administração & dosagem, Vitrectomia/métodos, Pessoa de Meia-Idade, Retinopatia Diabética/complicações, Retinopatia Diabética/fisiopatologia, Retinopatia Diabética/diagnóstico, Retinopatia Diabética/cirurgia, Descolamento Retiniano/cirurgia, Descolamento Retiniano/diagnóstico, Idoso, Resultado do Tratamento, Quimioterapia Adjuvante/métodos, Alquilantes/administração & dosagem, Seguimentos, AdultoRESUMO
PURPOSE: This study is centered on the critical role of anterior fibromuscular stroma (AFS) preservation in prostate enucleation, an emerging strategy aimed at minimizing postoperative urinary incontinence-a common concern in benign prostatic hyperplasia (BPH) surgeries. By focusing on postoperative voiding volumes (VV), our research investigates the efficacy of AFS preservation. This approach, distinct in its methodology, is hypothesized to improve urinary function post-surgery, thereby offering a potentially significant advancement in BPH surgical treatments. MATERIALS AND METHODS: A retrospective analysis was conducted, comparing patients who underwent prostate enucleation in 2017 without intentional AFS preservation to those in 2019 with this technique. We examined variables including age, BMI, diabetes, hypertension, and preoperative VV to assess their effect on post-catheter removal VV. The study's methodology includes a thorough review of the primary statistical analysis methods employed. RESULTS: Our analysis indicates that while the 2017 and 2019 cohorts were similar in most preoperative parameters, the 2019 group that underwent AFS-preserved surgery showed a significant improvement in postoperative VVs. This was less pronounced in the patient group aged over 70, underscoring the importance of this demographic in our study. CONCLUSIONS: The study concludes that intentional preservation of AFS during prostate enucleation positively impacts early postoperative VVs, with limited improvement in older patients. These findings highlight the potential of AFS preservation not only in enhancing urinary outcomes post-surgery but also in shaping future BPH surgical procedures and research directions.
Assuntos
Complicações Pós-Operatórias, Próstata, Prostatectomia, Hiperplasia Prostática, Humanos, Masculino, Hiperplasia Prostática/cirurgia, Estudos Retrospectivos, Idoso, Prostatectomia/métodos, Pessoa de Meia-Idade, Próstata/cirurgia, Fatores Etários, Complicações Pós-Operatórias/prevenção & controle, Tratamentos com Preservação do Órgão/métodos, Micção/fisiologiaRESUMO
BACKGROUND: In neurosurgical practice, continuous care after discharge and the ability to detect subtle indicators of clinical deterioration are mandatory to prevent the progression of a disease. The care of 'unknown' patients discharged to rehabilitation homes may not have this privilege, especially in resource-poor countries such as India. OBJECTIVE: We have attempted to study the causes and outcomes of re-admissions of 'unknown' patients with previous traumatic brain injury (TBI) to estimate the quality of nursing care in our rehabilitation centers. MATERIAL AND METHODS: The electronic hospital records of all consecutive 'unknown' TBI patients with unplanned re-admissions at our institute from January 2014 to December 2018 were retrospectively reviewed and analyzed for the factors determining the risk and outcomes of re-admission. RESULTS: Out of 245 patients sent to rehabilitation homes at discharge, 47 patients (19.18%) were re-admitted. A total of 33 patients (70%) were re-admitted between 1 month and 1 year. Out of these, 38 patients (80.9%) were re-admitted because of preventable causes. Fifteen patients (31.9%) died during the hospital stay. The rest of the 32 (68%) patients were discharged after the management of the concerned condition with an average hospital stay of 9 ± 11.1 days. The average Glasgow coma scale (GCS) at re-admission of the patients who died was 6 (range 3-11). Two patients were brought in the brain dead status, whereas 20 patients (42.6%) had a GCS of 5 or below at the time of re-admission. The risk of mortality among patients with non-preventable causes was 88.9% (8/9) compared to preventable causes 18.4% (7/38). However, preventable causes for re-admission are much more common, resulting in nearly a similar overall contribution to mortality. CONCLUSIONS: There is a high rate of mortality and morbidity in 'unknown' patients with TBI because of poor post-discharge care in developing countries. Because preventable causes are the major contributor to re-admissions, the re-admission rate is a good indicator of a lack of adequate rehabilitative services. The need for improving the post-discharge management of 'unknown' patients with TBI in resource-poor countries cannot be over-emphasized.
Assuntos
Lesões Encefálicas Traumáticas, Países em Desenvolvimento, Readmissão do Paciente, Humanos, Lesões Encefálicas Traumáticas/reabilitação, Lesões Encefálicas Traumáticas/mortalidade, Masculino, Feminino, Índia, Adulto, Readmissão do Paciente/estatística & dados numéricos, Estudos Retrospectivos, Pessoa de Meia-Idade, Escala de Coma de Glasgow, Centros de Reabilitação, Adulto Jovem, Tempo de Internação/estatística & dados numéricos, Alta do Paciente/estatística & dados numéricos, AdolescenteRESUMO
BACKGROUND AND AIM: Chronic subdural hematoma (CSH) refers to intracranial hemorrhages frequently caused by minor head trauma and is mostly seen in middle and advanced age. One of the hypotheses regarding the development of CSH is that the inflammatory cascade plays a pivotal role in this process. MATERIALS AND METHODS: The inclusion criteria covered patients in all ages who were diagnosed as CSH by computed tomography and/or magnetic resonance imaging and treated by surgical intervention in our clinic between 2018 and 2020. Patient files were reviewed retrospectively, and medical records of age, gender, trauma history, unilateral or bilateral lesion, and leukocyte, neutrophil, lymphocyte, monocytes, and platelet counts were obtained. Receiver operating characteristic (ROC) analysis was used for the most appropriate neutrophil-lymphocyte ratio (NLR), platelet-lymphocyte ratio (PLR), and age discrimination in the presence of CSH, and multiple logistic regression analyses were used to determine the effect of independent factors on dependent variables. RESULTS: A total of 68 cases, 57 (83.8%) male and 11 (16.2%) female, aged between 13 and 93, were included in the study. The mean age of the patients included in the study was 72.59 ± 13.13 years. NLR of the cases ranged from 1.37 to 34.18, with a mean of 6.53 ± 6.74 and a median of 3.57. NLR and PLR were found to be statistically significantly higher in CSH patients compared to the healthy control group, and the cut-off values for NLR, PLR, and age were 2.8, 132, and 55, respectively. Age and NLR were found to be independent factors associated with CSH (P < 0.05). CONCLUSION: As seen from the results of this study, peripheral blood values in CSH patients may be significantly higher than in the healthy control group, while they are below the normal laboratory cut-off values.
