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151.
Jennifer J. Freeman Ariel U. Spencer Robert A. Drongowski Cosmas J. M. Vandeven Barbara Apgar Daniel H. Teitelbaum 《Pediatric surgery international》2014,30(3):333-338
Background/purpose
Although physician-reported complications following circumcision are very low, parental satisfaction is not well documented. This study examined parental opinions and compared these with those of the medical professional.Methods
Physicians independently assessed complications and cosmetic outcome following the circumcision. Six weeks post-circumcision, parental report of complications, cosmetic outcome, and overall satisfaction were assessed.Results
Newborn infants (n = 710) were prospectively recruited and underwent either a Gomco [n = 552 (78 %)] or Plastibell® [n = 158 (22 %)] circumcision. Physician assessed complication rates were equivalent (Gomco 4.3 % versus Plastibell 5.1 %; p = 0.67), however, parental assessment found a much lower complication rate for Gomco 5.6 % versus Plastibell 12.0 % (p < 0.001). There was no difference between who performed the procedure nor between the techniques in regards to parental rating of overall satisfaction (excellent/good: Gomco 96.9 % versus Plastibell 95.6 %, p = 0.45). However, perceived post-operative pain as scored by parents was significantly higher in patients undergoing Plastibell procedure (6.4 % too much pain) versus Gomco (2.7 %; p = 0.05). Gomco accounted for 72.7 % of parental cosmetically unsatisfactory cases.Conclusions
Clinicians and parents differed considerably in terms of opinion of cosmetic outcome and occurrence of post-operative complications. This study emphasizes the need for clinicians to better understand and address parental concerns before and after circumcision. 相似文献152.
Augusto Castelli von Atzingen Dario Ariel Tiferes Elizabeth Deak Délcio Matos Giuseppe D′Ippolito 《Clinics (S?o Paulo, Brazil)》2014,69(11):723-730
OBJECTIVES:
The purpose of our study was to report the results of the implementation of computed tomography colonography in a university hospital setting serving a Brazilian population at high risk of colorectal cancer.METHODS:
After creating a computed tomography colonography service in our institution, 85 patients at high risk of colorectal cancer underwent computed tomography colonography followed by a same-day optical colonoscopy from September 2010 to May 2012. The overall accuracy of computed tomography colonography in the detection of lesions ≥6 mm was compared to that of optical colonoscopy (direct comparison). All colonic segments were evaluated using quality imaging (amount of liquid and solid residual feces and luminal distension). To assess patient acceptance and preference, a questionnaire was completed before and after the computed tomography colonography and optical colonoscopy. Fisher''s exact test was used to measure the correlations between colonic distension, discomfort during the exam, exam preference and interpretation confidence.RESULTS:
Thirteen carcinomas and twenty-two lesions ≥6 mm were characterized. The sensitivity, specificity and accuracy of computed tomography colonography were 100%, 98.2% and 98.6%, respectively. Computed tomography colonography was the preferred method of investigation for 85% of patients. The preparation was reported to cause only mild discomfort for 97.6% of patients. According to the questionnaires, there was no significant relationship between colonic distension and discomfort (p>0.05). Most patients (89%) achieved excellent bowel preparation. There was a statistically significant correlation between the confidence perceived in reading the computed tomography colonography and the quality of the preparation in each colonic segment (p≤0.001). The average effective radiation dose per exam was 7.8 mSv.CONCLUSION:
It was possible to institute an efficient computed tomography colonography service at a university hospital that primarily assists patients from the public health system, with high accuracy, good acceptance and effective radiation doses. Our results seem to be comparable to other centers of excellence and fall within acceptable published guidelines, showing that a successful computed tomography colonography program can be reproduced in a South American population screened in a university hospital. 相似文献153.
Ariel Ben Shimol Shani Dahan Nachshol Alon Shelly Soffer Keren Hod Tal Brosh-Nissimov Yehuda Shoenfeld Amir Dagan 《Croatian medical journal》2021,62(6):623
AimTo identify clinical and laboratory parameters that can assist in the differential diagnosis of coronavirus disease 2019 (COVID-19), influenza, and respiratory syncytial virus (RSV) infections.MethodsIn this retrospective cohort study, we obtained basic demographics and laboratory data from all 685 hospitalized patients confirmed with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), influenza virus, or RSV from 2018 to 2020. A multiple logistic regression was employed to investigate the relationship between COVID-19 and laboratory parameters.ResultsSARS-CoV-2 patients were significantly younger than RSV (P = 0.001) and influenza virus (P = 0.022) patients. SARS-CoV-2 patients also displayed a significant male predominance over influenza virus patients (P = 0.047). They also had significantly lower white blood cell count (median 6.3 × 106 cells/μ) compared with influenza virus (P < 0.001) and RSV (P = 0.001) patients. Differences were also observed in other laboratory values but were insignificant in a multivariate analysis.ConclusionsMale sex, younger age, and low white blood cell count can assist in the diagnosis of COVID-19 over other viral infections. However, the differences between the groups were not substantial enough and would probably not suffice to distinguish between the viral illnesses in the emergency department.Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is an RNA virus causing coronavirus disease 2019 (COVID-19). First identified in the Chinese province of Hubei in late 2019, COVID-19 was declared a global pandemic by the World Health Organization in March 2020 (1).As of July 2021, there were more than 180 million confirmed COVID-19 cases and more than four million patients who died due to the disease complications (2). Moreover, the disease caused a substantial economic and social burden (3), and affected health care quality (4-7).The diagnosis of COVID-19 is currently determined primarily by molecular methods and antigen tests (8,9). Radiographic diagnosis is possible as well (10,11). This practice often consumes valuable time and expensive equipment (12). There is a growing need to accelerate the diagnostic process by enabling point-of care diagnosis in various ambulatory settings, while keeping it accurate to ensure the necessary precautionary measures (13).The clinical presentation of SARS-CoV-2 infection resembles that of other respiratory viruses, with predominant symptoms of fever, cough, fatigue, and dyspnea (14-17). Hematological abnormalities, including leukopenia, lymphopenia, and thrombocytopenia, are common among COVID-19 patients, as well as elevated levels of C-reactive protein (CRP), alanine aminotransferase (ALT), lactate dehydrogenase (LDH), and ferritin (14,15,18-21). Some of these inflammatory markers correlated with disease severity and mortality (22,23).The influenza season of 2021 in the Northern hemisphere was relatively weak in contrast with predictions. Low to zero rates of influenza were detected in several countries. This was attributed to social distancing, masks wearing, and a reduced number of air travelers (24). Despite a growing number of vaccinated individuals (25), the emergence of new SARS-CoV-2 variants suggest that COVID-19 is here to stay. Seasonal viruses such as influenza virus and respiratory syncytial virus (RSV) could rebound in the following winter, with the loosening of restrictions.Differentiating between COVID-19 and other respiratory viral illnesses on clinical grounds alone can be very challenging. These viral infections share similarities in the transmission route and symptoms (26-28). Several small studies attempted to delineate the differences in the clinical presentation of SARS-CoV-2 and influenza infections (29-31). In this study, we aimed to identify demographic and laboratory parameters that can assist in the early differentiation between SARS-CoV-2, influenza, and RSV infections in the emergency department. 相似文献
154.
Luiz Guilherme Salvino da Silva Ana Paula Morelli Isadora Carolina Betim Pavan Mariana Rosolen Tavares Nathalie Fortes Pestana Mauricio Ariel Rostagno Fernando Moreira Simabuco Rosngela Maria Neves Bezerra 《Phytotherapy research : PTR》2020,34(6):1385-1396
Beetroot is an herb used worldwide as a food product, raw material for food industry, ethanol production and source of food coloring. Beet leaves are an unconventional food with antioxidant properties, which might neutralize reactive oxygen species (ROS) induced by oxidized Low‐Density Lipoprotein (LDL) present in dyslipidemias. This study aimed to elucidate the effects of beet leaves on the suppression of LDL oxidative processes. Beet leaves extract was produced, characterized, and tested for its antioxidant capacity using endothelial cells in vitro. A model of human umbilical vein endothelial cells was used in various tests, including viability assay, molecular analysis of antioxidant genes, ROS labeling, and macrophage adhesion assay. The extract improved the antioxidative protection of endothelial cells against different agents including oxidized LDL‐cholesterol and H2O2. It acted on ROS directly due to its high content of natural antioxidants, but also due to the activation and improvement of cellular defenses such as Superoxide dismutase 1, Superoxide dismutase 2, and catalase. The inhibition of LDL‐mediated oxidative effects on endothelial cells may turn this unconventional food a functional food with great potential for phytotherapy of atherosclerosis as an adjuvant for medicinal treatments. 相似文献
155.
Yasmeen M. Byrnes Neil N. Luu Ariel S. Frost Tiffany N. Chao Robert M. Brody Steven B. Cannady Karthik Rajasekaran Rabie M. Shanti Jason G. Newman 《世界耳鼻咽喉头颈外科杂志(英文)》2022,8(4):302
ObjectiveTo evaluate medical student and attending surgeon experiences with a novel interactive virtual Otolaryngology ‐ Head and Neck Surgery (OHNS) medical student elective during the COVID‐19 pandemic.Study DesignA virtual OHNS elective was created, with three components: (1) interactive virtual operating room (OR) experience using live‐stream video‐conferencing, (2) telehealth clinic, (3) virtual didactics.SettingOHNS Department at the University of Pennsylvania (May 2020 to June 2020).MethodsSix medical students from the University of Pennsylvania; five attending otolaryngologists. Two surveys were designed and distributed to participating medical students and attending surgeons. Surveys included 5‐point Likert scale items, with 1 indicating “not at all” and 5 indicating “very much so”.ResultsResponse rate was 100% for both surveys. Students on average rated the educational value of the telehealth experience as 4.2 ± 1.2, and the virtual OR experience as 4.0 ± 0.6. Most students (n = 5, 83%) indicated that they had enough exposure to faculty they met on this rotation to ask for a letter of recommendation (LOR) for residency if needed, while attending surgeons had an average response of 3.0 ± 1.0 when asked how comfortable they would feel writing a LOR for a student they met through the rotation. A majority of students (n = 4, 67%) felt they connected enough with faculty during the rotation to ask for mentorship. Half the students (n = 5, 50%) indicated that the rotation allowed them to evaluate the department''s culture either “extremely well” or “somewhat well”.ConclusionsOverall, participating students described this innovative virtual surgical rotation as an educationally and professionally valuable experience. With the continued suspension of visiting student rotations due to the COVID‐19 pandemic, this virtual model may have continued relevance to medical education. 相似文献
156.
Juan Víctor Ariel Franco Mariano Granero Nadia Silvina Musarella Carina Andrea Fernndez María Victoria Weisbrot María Dolores Arceo 《Atencion primaria / Sociedad Espa?ola de Medicina de Familia y Comunitaria》2022,54(2)
ObjetivoExplorar los determinantes de la elección del primer nivel de atención como ámbito laboral y de formación para las y los profesionales de la salud.DiseñoEstudio cualitativo.EmplazamientoCuatro universidades del Área Metropolitana de Buenos Aires, Argentina.ParticipantesEstudiantes de medicina y médicos recientemente egresados.MétodoCon base en la teoría fundamentada constructivista se realizaron entrevistas semiestructuradas y grupos focales para la recolección y subsecuente análisis de datos.ResultadosSe realizaron 31 entrevistas y tres grupos focales durante 2019-2020. Se organizaron los conceptos emergentes en ejes temáticos de análisis. Se identificaron experiencias positivas y negativas en relación a la atención primaria de la salud (APS) en espacios curriculares y rotaciones prácticas, y un importante desconocimiento de los alcances de la misma. Para la elección de especialidades médicas son importantes los intereses personales, las proyecciones a futuro, el prestigio social, los ingresos económicos y los conocimientos de un área específica de la medicina. Existe una desvalorización en cuanto al rol y la capacidad resolutiva de la APS, y también se la asocia como más ligada a la asistencia de las poblaciones de bajos recursos socioeconómicos.ConclusionesEl desconocimiento de la APS, su desprestigio y la remuneración insuficiente de los profesionales del primer nivel de atención fueron identificados como principales barreras para la elección de la APS como lugar de trabajo y formación. En contrapartida, el compromiso social, la posibilidad de tener un mejor estilo de vida y el tipo de relación médico-paciente aparecen como principales facilitadores.Palabras clave: Atención primaria de la salud, Medicina familiar, Educación médica 相似文献
157.
Gafner Michal Borovich Adi Gimpel Ariel Peled Yoav Meshulam Moshe Krissi Haim 《Archives of gynecology and obstetrics》2020,301(5):1207-1212
Archives of Gynecology and Obstetrics - To characterize the population of women who underwent mid-trimester preterm premature rupture of membrane (PPROM) in a country where mid-trimester abortions... 相似文献
158.
159.
Natalia P. Schütz Paola Ochoa Patricio Duarte Guillermina Remaggi Sebastián Yantorno Ariel Corzo Soledad Zabaljauregui Claudia Shanley Sergio Lopresti Sergio Orlando Verónica Verri Luis Quiroga Carlos A. García Vanesa Fernández Dorotea Fantl 《Hematological oncology》2020,38(3):363-371
Data about treatment outcomes and toxicity in Latin America are scarce. There are differences with central countries based on access to healthcare system and socioeconomic status. Argentinean Society of Hematology recommends bortezomib-based triplets for induction treatment of transplant eligible newly diagnosed multiple myeloma patients. Most common options are CyBorD (cyclophosphamide, bortezomib and dexamethasone) and VTD (bortezomib, thalidomide and dexamethasone). Main goal of our retrospective, multicentric study was to compare very good partial response rate (VGPR) or better after induction treatment in a real-world setting in Argentina. Secondary objectives included comparison of complete response (CR) post-induction and after bone marrow transplantation, grade 3-4 adverse events (AEs), progression-free survival (PFS) and overall survival (OS). Three hundred twenty-two patients were included (median age at diagnosis: 57 years; 52% male; 28% had ISS3; 14% with high-risk cytogenetics; median follow up: 34 months). CyBorD was indicated in 74% and 26% received VTD. In VTD arm, 72.62% of patients achieved at least VGPR vs 53.36% receiving CyBorD (odds ratio, OR: 1.96 [95% confidence interval, CI: 1.08-3.57; P = .026] after adjusting by age, ISS [International Staging System], lactate dehydrogenase levels (LDH) and cytogenetic risk. Difference in VGPR was 19.26% (95% CI: 15-24). CR rate were 35.92% (VTD) vs 22.55% (CyBorD) (adjusted OR: 2.13 [95% CI: 1.12-4.05]). Difference in CR was 13.37% (95% CI: 9.6-17.53). Adverse events (AEs) were more common with VTD (69.05% vs 55.46% for CyBorD; P = .030), especially grade 3-4 neuropathy (P = .005) and thrombosis (P = .001). Thromboprophylaxis was inadequate in 20.24% of patients. Hematological AEs were more common with CyBorD, especially thrombocytopenia (P = .017). PFS and OS at 24 months were not different between treatments. In this real-world setting, VTD was associated with better CR and VGPR than CyBorD. Nevertheless, CyBorD continues to be the preferred induction regimen in Argentina, based on safety profile. Frontline autologous stem cell transplantation improves quality of responses, especially in countries with limited access to new drugs. 相似文献
160.