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MA10.08 Activated Pathways of Myastenia Gravis in Thymic Epithelial (TETs). J Thorac Oncol 2022. [DOI: 10.1016/j.jtho.2022.07.135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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1629P Increased incidence of thymic epithelial tumors during COVID-19 pandemic: A retrospective analysis from the French RYTHMIC network. Ann Oncol 2022. [PMCID: PMC9472767 DOI: 10.1016/j.annonc.2022.07.1708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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623MO Machine learning-based prediction of germinal center, MYC/BCL2 double protein expressor status, and MYC rearrangement from whole slide images in DLBCL patients. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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[Suicidal behavior, psychoactive substances use and quality of life in chilean adolescents]. Rev Med Chil 2022; 150:1036-1045. [PMID: 37358151 DOI: 10.4067/s0034-98872022000801036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 04/25/2022] [Indexed: 06/27/2023]
Abstract
BACKGROUND Suicidal behavior is a public health problem, and adolescents are one of the main risk groups. AIM To analyze the association among suicidal behavior, consumption of psychoactive substances, and Health Related Quality of Life (HRQoL) in adolescents attending schools in Valparaiso, Chile. MATERIAL AND METHODS Five hundred-fifty adolescents enrolled in a public school participated in the study. HRQoL was evaluated through KIDSCREEN-27, while suicidal behavior and the consumption of psychoactive substances were measured with the Global School-based Student Health Survey (GSHS). RESULTS The prevalence of suicidal behavior was higher in women and in those who used tobacco or marijuana in the last month. Respondents with a bad perception of physical well-being reported a higher frequency of suicidal ideation than those with a good perception (Odds ratio (OR): 2.24; 95% confidence: 1.49-3.36). Likewise the frequency of suicidal ideation was higher in those with a bad perception of psychological well-being (OR: 3.87; 95%CI: 2.09-7.71), and a bad perception of autonomy and relation with parents (OR:2.46; 95%CI: 1.34-4.54). Suicide planning was also associated with dimensions of autonomy and relation with parents (OR: 2.32; 95% CI: 1.23-4.38) and dimensions of friends and social support (OR: 1.86; 95%CI:1.05-3.28). Suicide attempt was associated with the dimensions of friendship and social support (OR: 1.83; 95%CI: 1.02-3.28) and school environment (OR: 1,92; 95%CI: 1,23-3,01). CONCLUSIONS Suicide ideation is associated with worse physical and psychological well-being. Suicide planning and suicide attempt is associated with a worse perception about the relation with parents or friends, social support, and school environment.
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MA04.01 Multimodality Treatment and Outcome in Stage III Thymic Epithelial Tumors (TETs): A Retrospective Analysis From the French RYTHMIC Network. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.08.123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Pregnant again? Perspectives of adolescent and young mothers who and do not experience a repeat pregnancy in adolescence. Int J Qual Stud Health Well-being 2021; 16:1898317. [PMID: 33779521 PMCID: PMC8009116 DOI: 10.1080/17482631.2021.1898317] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Introduction: Teen pregnancy remains a major social and public health issue in developing countries. Each additional child compromises the development of both the mother and children. Scarce studies have been performed in Latin America. Purpose: This study explores and analyzes individual and family factors associated with repeat pregnancies during adolescence to better elucidate the phenomenon. Methods: Qualitative-descriptive study. Thirty semi-structured interviews were conducted with mothers 20 years of age or younger from urban areas of Santiago, Chile. Participants were divided into Repeat Pregnancy (RP) and No Repeat Pregnancy (NRP) groups. Qualitative data analysis was based on elements of grounded theory. Results: The RP group generally related life stories reflecting greater psychosocial vulnerability. Most of the RP group dropped out of school after their first pregnancy to focus on parenting and had a passive attitude towards contraception. In contrast, members of the NRP group actively sought long-term contraceptive methods, motivated largely by the desire to continue their education to improve their living conditions and achieve greater personal fulfilment. They tended to have family support networks that facilitated school retention. Conclusion: Key differences between groups included use of contraception, focus on life projects, and motivation to finish school. Prevention strategies should promote long-term contraceptive methods, offer strategies to help young mothers continue their education, facilitate achievement of personal projects, and provide support for parenting.
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Protein expression of angiotensin-converting enzyme 2, a SARS-CoV-2-specific receptor, in fetal and placental tissues throughout gestation: new insight for perinatal counseling. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2021; 57:242-247. [PMID: 32798244 PMCID: PMC7461228 DOI: 10.1002/uog.22178] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 08/03/2020] [Accepted: 08/06/2020] [Indexed: 05/06/2023]
Abstract
OBJECTIVE Pregnant women can be infected by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), yet the incidence of perinatal infection is low. We hypothesized that this could be related to low expression of the membrane receptor for SARS-CoV-2, angiotensin-converting enzyme 2 (ACE2), in the fetoplacental unit. We evaluated protein expression of ACE2 at various gestational ages in both placentae and fetal organs from pregnancies not infected with SARS-CoV-2. METHODS In May 2020, using samples from a registered biobank, we performed immunohistochemical analysis for ACE2 in tissue samples from fetal organs and placentae from five cases of second- or third-trimester medical termination of pregnancy in healthy women (performed between 15 and 38 weeks' gestation), as well as a further two placentae, one from a 7-week spontaneous miscarriage in a non-infected woman and one from a symptomatic pregnant woman positive for SARS-CoV-2 delivered by Cesarean section at 34 weeks. Samples were paraffin-embedded and organ tissues included kidney, brain, lung, intestinal tract, heart and testis. Matching tissues (kidney, intestinal tract, lung and testis) from autopsies of four 8-year-old children were tested as controls. Tissue sections were incubated with rabbit monoclonal anti-ACE2, and protein expression of ACE2 was detected by immunohistochemistry. RESULTS ACE2 expression was detected in fetal kidney, rectum and ileum samples from 15 weeks onwards and in the pediatric controls. It was barely detectable in fetal lung samples at 15 + 5 weeks' gestation and not detectable thereafter, and, in the pediatric controls, ACE2 was detectable only in type-2 pneumocytes. No ACE2 expression was found in the cerebral ependymal or parenchymal tissues or in cardiac tissues. ACE2 was expressed in placental syncytiotrophoblast and cytotrophoblast samples, but not in the amnion, from 7 weeks onwards. The intensity and distribution of ACE2 staining in the placenta from the symptomatic SARS-CoV-2 woman was similar to that in the non-infected placentae. CONCLUSIONS Marked placental expression of ACE2 provides a rationale for vertical transmission at the cellular level. Absence of ACE2 expression in the fetal brain and heart is reassuring regarding the risk of congenital malformation. Clinical follow-up of infected pregnant women and their children is needed to validate these observations. © 2020 International Society of Ultrasound in Obstetrics and Gynecology.
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Reply. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2021; 57:352-353. [PMID: 33524233 DOI: 10.1002/uog.23583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
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Erythème annulaire du jeune enfant : penser à l’érythème neutrophilique figuré. Ann Dermatol Venereol 2020. [DOI: 10.1016/j.annder.2020.09.301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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53P Studying autoimmune diseases with thymic epithelial tumors (TET): Real-world insight from RYTHMIC. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.10.540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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C-REL NF-KAPPA B SUBUNIT ACTIVITY REFINES A DISTINCT GERMINAL CENTER DIFFUSE LARGE B-CELL LYMPHOMA SUBGROUP WITH FAVORABLE OUTCOME. Hemasphere 2019. [DOI: 10.1097/02014419-201906001-00418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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KIR3DL2 IS EXPRESSED IN PERIPHERAL T-CELL LYMPHOMAS AND MAY BE A THERAPEUTIC TARGET. Hematol Oncol 2019. [DOI: 10.1002/hon.21_2630] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Ichtyoses kératinopathiques : un diagnostic histologique presque au premier coup d’œil. Ann Dermatol Venereol 2018. [DOI: 10.1016/j.annder.2018.09.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Une présentation granulomateuse de maladie associée aux IgG4 ganglionnaire, rénale, testiculaire et cutanée. Rev Med Interne 2018. [DOI: 10.1016/j.revmed.2018.10.076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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NKP46 EXPRESSION IS A DIAGNOSTIC AND PROGNOSTIC BIOMARKER IN PRIMARY GASTROINTESTINAL T-CELL LYMPHOPROLIFERATIONS. A CELAC NETWORK STUDY. Hematol Oncol 2017. [DOI: 10.1002/hon.2437_26] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Calidad de vida relacionada con la salud en estudiantes universitarios de primer año. REVISTA CHILENA DE SALUD PÚBLICA 2017. [DOI: 10.5354/0719-5281.2016.44928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Objetivo: Calidad de Vida Relacionada con la Salud (CVRS) en estudiantes universitarios de primer año. Material y Método: Estudio observacional, transversal y analítico en estudiantes de 17 a 18 años de primer año de 14 Facultades, 2 Institutos y 1 Programa de Bachillerato. Se aplicó el test Kidscreen-52, enviado por correo electrónico a 3.738 estudiantes. Contestaron 1.277 (34,16%). Análisis con programa WINSTEPS y expresión con puntajes Rasch. Resultados: Las dimensiones Bienestar Físico, Estado de Ánimo y Emociones y Autonomía con menos de 42 puntos Rasch, y otras dos, Bienestar Psicológico, Amigos y Apoyo Social tuvieron puntajes significativamente menores a lo encontrado en adolescentes chilenos de edad comparable, en mujeres, escolares de establecimientos municipales de bajo nivel socioeconómico, con Índice de Vulnerabilidad Escolar (IVE) o con discapacidad o problema de salud o enfermedad crónica. Las diferencias son mayores en Facultades con más demanda académica. Este primer estudio revela información no conocida, trascendente para estudiantes, académicos y sus autoridades. Se sospecha que posiblemente ocurre en otras universidades. Conclusiones: Los estudios de Calidad de Vida estudiantil son factibles de aplicar en instituciones de educación superior en beneficio de educandos y educadores. Este estudio es un insumo para diagnóstico y evaluación de las políticas salud y apoyo estudiantil y aporta a la orientación de la docencia. En el futuro podrían aplicarse instrumentos de medición de la Calidad de Vida en estudiantes de otras edades y en otros estamentos universitarios con test validados en Chile, combinado con estudios de Factores de Riesgo.
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Pathological central review of 400 thymic epithelial tumors (TET): The national network RYTHMIC experience. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw391.03] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Quality of resection and outcome in stage III thymic epithelial tumors (TET): A retrospective analysis of 150 cases from the national network RYTHMIC experience. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw391.02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Penetration and decontamination of americium-241 ex vivo using fresh and frozen pig skin. Chem Biol Interact 2016; 267:40-47. [PMID: 27234047 DOI: 10.1016/j.cbi.2016.05.027] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2016] [Revised: 04/21/2016] [Accepted: 05/20/2016] [Indexed: 12/12/2022]
Abstract
Skin contamination is one of the most probable risks following major nuclear or radiological incidents. However, accidents involving skin contamination with radionuclides may occur in the nuclear industry, in research laboratories and in nuclear medicine departments. This work aims to measure the penetration of the radiological contaminant Americium (241Am) in fresh and frozen skin and to evaluate the distribution of the contamination in the skin. Decontamination tests were performed using water, Fuller's earth and diethylene triamine pentaacetic acid (DTPA), which is the recommended treatment in case of skin contamination with actinides such as plutonium or americium. To assess these parameters, we used the Franz cell diffusion system with full-thickness skin obtained from pigs' ears, representative of human skin. Solutions of 241Am were deposited on the skin samples. The radioactivity content in each compartment and skin layers was measured after 24 h by liquid scintillation counting and alpha spectrophotometry. The Am cutaneous penetration to the receiver compartment is almost negligible in fresh and frozen skin. Multiple washings with water and DTPA recovered about 90% of the initial activity. The rest remains fixed mainly in the stratum corneum. Traces of activity were detected within the epidermis and dermis which is fixed and not accessible to the decontamination.
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DI-046 Differences in treatment duration in pancreatic cancer patients treated with chemotherapy from 2005 to 2014. Eur J Hosp Pharm 2016. [DOI: 10.1136/ejhpharm-2016-000875.312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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PKP-030 Appropriateness of an initial prefixed dose of vancomycin and risk factors for overdose: Abstract PKP-030 Table 1. Eur J Hosp Pharm 2016. [DOI: 10.1136/ejhpharm-2016-000875.433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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PS-047 Results of an allergy detection programme over preoperative antibiotic prophylaxis. Eur J Hosp Pharm 2016. [DOI: 10.1136/ejhpharm-2016-000875.531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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[Influence of bullying on the quality of life perception of Chilean students]. Rev Med Chil 2016; 143:716-23. [PMID: 26230554 DOI: 10.4067/s0034-98872015000600004] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2014] [Accepted: 04/25/2015] [Indexed: 11/17/2022]
Abstract
BACKGROUND Bullying has a negative impact on the perception of adolescents of their quality of life. AIM To analyze the association between being bullied and health related quality of life in Chilean adolescents. MATERIAL AND METHODS The bullying module of the KIDSCREEN 52 survey and the KIDSCREEN 10 survey to assess health related quality of life were applied to 7737 students aged 10 to 18 years. Social and demographic data, information about disability and type of school were also gathered. RESULTS Fifteen percent of surveyed students were bullied. A lower quality of life perception increased by a factor of 2.6 among bullied students. It also increased by a factor of 4.4 among students with a low self-esteem, by a factor of 3.1 among those who perceived their health status as regular or bad and by a factor of 1.4 among women. CONCLUSIONS Bullying is associated with a lower quality of life perception among Chilean students.
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Abstract
La Convención Internacional de los Derechos del Niño, ratificada por Chile y la Conferencia Internacional sobre Población y Desarrollo de El Cairo, suscrita por Chile, establecen un marco regulatorio de derechos sexuales y reproductivos que garantiza la confidencialidad en la atención de adolescentes en los servicios de salud. La ley chilena de Delitos Sexuales, que obliga a denunciar la actividad sexual consentida en menores de 14 años, puede obstaculizar la atención confidencial por los prestadores de salud a las adolescentes más vulnerables.
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Lymphomatoid papulosis in children: a series of 25 cases. Br J Dermatol 2014; 171:1138-46. [DOI: 10.1111/bjd.13061] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/12/2014] [Indexed: 12/21/2022]
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CPC-058 Factors Associated with Antiretroviral Medicines Adherence Among HIV-Infected Children: Abstract CPC-058 Table 1. Eur J Hosp Pharm 2013. [DOI: 10.1136/ejhpharm-2013-000276.515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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GRP-059 Ethanol Content in Chemotherapy: Abstract GRP-059 Table 1. Eur J Hosp Pharm 2013. [DOI: 10.1136/ejhpharm-2013-000276.059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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PHC-003 Assessment of the Impact of Pharmacokinetics Monitoring Recommendations: Abstract PHC-003 Table 1. Eur J Hosp Pharm 2013. [DOI: 10.1136/ejhpharm-2013-000276.348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Abstract
We report on progress of employing the Kepler workflow engine to prototype “end-to-end” application integration workflows that concern data coming from microscopes deployed at the National Center for Microscopy Imaging Research (NCMIR). This system is built upon the mature code base of the Cell Centered Database (CCDB) and integrated rule-oriented data system (IRODS) for distributed storage. It provides integration with external projects such as the Whole Brain Catalog (WBC) and Neuroscience Information Framework (NIF), which benefit from NCMIR data. We also report on specific workflows which spawn from main workflows and perform data fusion and orchestration of Web services specific for the NIF project. This “Brain data flow” presents a user with categorized information about sources that have information on various brain regions.
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Maladie de Kikuchi : étude rétrospective multicentrique française, à propos de 78 cas. Rev Med Interne 2011. [DOI: 10.1016/j.revmed.2011.10.331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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Salud sexual y reproductiva de los y las adolescentes en Chile. REVISTA CHILENA DE SALUD PÚBLICA 2010. [DOI: 10.5354/0717-3652.2008.2076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Primary cutaneous follicular variant of peripheral T-cell lymphoma NOS. A report of two cases. Histopathology 2010; 56:548-51. [DOI: 10.1111/j.1365-2559.2010.03498.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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The OptIPuter microscopy demonstrator: enabling science through a transatlantic lightpath. PHILOSOPHICAL TRANSACTIONS. SERIES A, MATHEMATICAL, PHYSICAL, AND ENGINEERING SCIENCES 2009; 367:2645-2653. [PMID: 19487201 PMCID: PMC3268213 DOI: 10.1098/rsta.2009.0058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
The OptIPuter microscopy demonstrator project has been designed to enable concurrent and remote usage of world-class electron microscopes located in Oxford and San Diego. The project has constructed a network consisting of microscopes and computational and data resources that are all connected by a dedicated network infrastructure using the UK Lightpath and US Starlight systems. Key science drivers include examples from both materials and biological science. The resulting system is now a permanent link between the Oxford and San Diego microscopy centres. This will form the basis of further projects between the sites and expansion of the types of systems that can be remotely controlled, including optical, as well as electron, microscopy. Other improvements will include the updating of the Microsoft cluster software to the high performance computing (HPC) server 2008, which includes the HPC basic profile implementation that will enable the development of interoperable clients.
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[Quality of interaction database management systems]. FARMACIA HOSPITALARIA 2009; 33:134-146. [PMID: 19712597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023] Open
Abstract
OBJECTIVE To identify drug interaction databases (DID) and assess the quality of their structures. METHOD A search was made of the literature for DID and a series of exclusion and structural quality criteria were defined (at least four quality criteria: Classification according to severity, classification according to level of evidence, bibliographical reference data, description of clinical management and 11 criteria used for weighting). The level of compliance of every DID with the criteria defined was analysed, together with the level of compliance of each criteria in each DID. RESULTS A total of 54 DID were identified, 30 of which complied with exclusion criteria and 15 of which did not meet the minimum criteria. The rest of the criteria were evaluated in nine DID: Bot-plus and Medinteract (100 %), SEFH Guide, Lexi-interact and Medscape (89 %), Hansten (83 %), Micromedex and Stockley (78 %), Drug Interactions Facts (68 %). Ninety-two per cent of the DID describe the mechanism of action, 87 % classify the information according to the active ingredient, 75 % do not state they have any conflict of interest, classify according to level of severity, have electronic format and are easy to search. A total of 67 % are specific DID, 62 % are classified according to level of evidence, contain bibliographical references and describe clinical management. CONCLUSIONS A third of the DID comply with the minimum criteria. Differences were observed in the level and compliance criteria among Spanish and foreign DID. Some of the main DID used as references in the bibliography have significant structural defects: no web presentation, no multi-check function and others.
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Retracted: Immunohistochemical prognostic markers in diffuse large B-cell lymphoma: validation of tissue microarray as a prerequisite for broad clinical applications (a study from the Lunenburg Lymphoma Biomarker Consortium). Clin Mol Pathol 2009; 62:128-38. [DOI: 10.1136/jcp.2008.057257] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Abstract
Objective To identify drug interaction databases (DID) and assess the quality of their structures. Method A search was made of the literature for DID and a series of exclusion and structural quality criteria were defined (at least 4 quality criteria: classification according to severity, classification according to level of evidence, bibliographical reference data, description of clinical management, and 11 criteria used for weighting). The level of compliance of every DID with the criteria defined was analysed, together with the level of compliance of each criteria in each DID. Results A total of 54 DID were identified, 30 of which complied with exclusion criteria and 15 of which did not meet the minimum criteria. The rest of the criteria were evaluated in 9 DID: Botplus and Medinteract (100%), SEFH Guide, Lexi-interact and Medscape (89%), Hansten (83%), Micromedex and Stockley (78%), Drug Interactions Facts (68%). Ninety-two percent of the DID describe the mechanism of action, 87% classify the information according to the active ingredient, 75% do not state they have any conflict of interest, classify according to level of severity, have electronic format, and are easy to search. A total of 67% are specific DID, 62% are classified according to level of evidence, contain bibliographical references, and describe clinical management. Conclusions A third of the DID comply with the minimum criteria. Differences were observed in the level and compliance criteria among Spanish and foreign DID. Some of the main DID used as references in the bibliography have significant structural defects: no web presentation, no multi-check function and others.
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Is sclerosing angiomatoid nodular transformation (SANT) of the splenic red pulp identical to inflammatory pseudotumour? Report of 16 cases. Histopathology 2008; 53:299-310. [DOI: 10.1111/j.1365-2559.2008.03101.x] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Absence of mismatch repair deficiency in gastric lymphoma: an immunohistochemical study of mlh1 and msh2 protein expression. Virchows Arch 2007; 451:983-4. [PMID: 17849149 DOI: 10.1007/s00428-007-0500-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2007] [Revised: 08/03/2007] [Accepted: 08/13/2007] [Indexed: 11/25/2022]
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Marginal zone lymphoma of both spleen and kidney displaying transformation into large B-cell lymphoma. Int Urol Nephrol 2006; 38:431-7. [PMID: 17115288 DOI: 10.1007/s11255-006-6658-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
We report a case of simultaneous involvement of the spleen and the left kidney in a marginal zone lymphoma with a monotypic lymphoplasmacytic cell component, which transformed into a diffuse large B-cell lymphoma of the immunoblastic type. PCR showed that the small and large B-cell populations carried the same type of immunoglobulin heavy chain gene rearrangement. This type of rearrangement was detected in the spleen, the latero-aortic lymphadenopathy and the kidney demonstrating that it is the same lymphoma that affected both organs and the lymph nodes. Primary renal lymphoma is very rare and only a few cases of renal marginal zone lymphoma, MALT type, have been reported. Involvement of simultaneous multiple sites has been described in MALT type lymphoma, but splenic involvement secondary to renal MALT lymphoma seems to have never been observed. Nevertheless, in our case the huge size of the spleen associated with splenic hilar node involvement is consistent with primary splenic marginal zone lymphoma. The extension into latero-aortic lymph nodes of this lymphoma can explain secondary kidney involvement. The nodal Kaposi's sarcoma observed in this patient of Mediterranean origin was probably coincidental.
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Le lymphome T angio-immunoblastique : une étude anatomo-clinique d’une série de 158 patients inclus dans les protocoles du GELA (Groupe d’étude des lymphomes de l’adulte). Ann Pathol 2006. [DOI: 10.1016/s0242-6498(06)78413-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Le profil d’expression génique des lymphomes T angio-immunoblastiques diffè de celui des lymphomes T périphériques sans spécificité et présente des analogies avec celui des cellules T Helper folliculaires(TFH). Ann Pathol 2006. [DOI: 10.1016/s0242-6498(06)70781-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Initial lesions of classical Hodgkin's lymphoma of the nodular sclerosis type. Arkh Patol 2006; 68:53-9. [PMID: 17144534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
The necessity of correct diagnostics of initial lesions of Hodgkin's lymphoma is underlined. The correct assessment may relate of more than 90% of such observation to 90% of noduler sclerosis. The criteria similar to those of WHO are suggested for the differentiation with mixed-cell or lymphoid preponderance.
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Abstract
BACKGROUND MALT (Mucosal Associated Lymphoid Tissue) lymphomas of the conjunctiva belong to the extranodal marginal zone B-cell lymphomas. This site, while standard, is uncommon. CASE-REPORT A pink papular tumor developed on the lower eyelid of a 59-year-old woman. Sarcoidosis was diagnosed 9 years earlier associated with mediastinal lymphadenopathy and erythema nodosum not requiring treatment. Histological examination yielded a diagnosis of conjunctival MALT lymphoma. No visceral involvement was demonstrated. Radiotherapy (30 Gy) induced a complete response. A remote lesion developed on the patient's arm 18 months later. No other sites were found. Further radiotherapy (26 Gy) again induced complete remission. No new lesions were seen after 24 months of follow-up. DISCUSSION This case is interesting because of the association of a MALT lymphoma and previous sarcoidosis, described in the literature as "sarcoidosis-lymphoma syndrome". Association of sarcoidosis with MALT lymphoma is infrequent. Treatment of conjunctival MALT lymphoma is standardized. Radiotherapy offers excellent efficacy and is well tolerated at this site. Regular and long-term follow-up is required. Local and distant relapse can occur.
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La panbronchiolite diffuse : à propos d’un cas chez un français d’origine noire africaine. Rev Mal Respir 2006. [DOI: 10.1016/s0761-8425(06)72352-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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MESH Headings
- Adaptor Proteins, Signal Transducing/genetics
- Adult
- Aged
- B-Cell CLL-Lymphoma 10 Protein
- Chromosomes, Human, Pair 1
- Chromosomes, Human, Pair 14
- Female
- Helicobacter Infections/genetics
- Helicobacter Infections/therapy
- Helicobacter pylori
- Humans
- Lymphoma, B-Cell, Marginal Zone/genetics
- Lymphoma, B-Cell, Marginal Zone/therapy
- Male
- Middle Aged
- Neoplasm Proteins/genetics
- Stomach Neoplasms/genetics
- Translocation, Genetic
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Abstract
BACKGROUND Positron emission tomography (PET) with [18F]fluorodeoxyglucose (FDG) has recently established itself as an important imaging strategy in the management of respectable non-small cell bronchial carcinoma (NSCLC). In this study we report our experience of the impact of FDG-PET in the pre-operative assessment of NSCLC. METHODS In a single centre retrospective study between 01 January 2000 and 31 Dec 2002, 108 FDGPET scans were performed during the preoperative assessment of histologically proven or strongly suspected NSCLC. RESULTS The sensitivity, specificity and accuracy of FDG-PET for the characterization of a parenchymatous opacity were 96%, 71% and 92% respectively (4 false negatives, 5 false positives). The sensitivity, specificity and accuracy for mediastinal node involvement were 62%, 94% and 84% respectively (10 false negatives and 4 false positives). The sensitivity, specificity and accuracy for the characterization of adrenal nodules were 88%, 100% and 97% (1 false negative) and for satellite pulmonary nodules 50%, 75% and 64% (2 false negatives and 3 false positives). CONCLUSION FDG-PET is a useful imaging modality in the pre-operative management of NSCLC but is limited particularly in the characterization of lesions less than 10 mm in diameter and in the evaluation of mediastinal lymph nodes.
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[Plasma cell leukaemia]. Ann Biol Clin (Paris) 2005; 63:535-9. [PMID: 16230292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2005] [Accepted: 07/07/2005] [Indexed: 05/04/2023]
Abstract
We report a case of primary plasma cell leukaemia, with an absolute count of plasma cells of 53 Giga/L, diagnosed in a 83-year-old woman. The patient's condition improved, with no circulating plasma cells after 3 weeks of treatment, in response to the combination of thalidomide and dexamethasone administered for 5 days followed by thalidomide alone. The clinical presentation, the morphological, flow cytometric and pathophysiological characteristics of the plasma cell leukaemia and the treatment are summarised in this paper.
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Carotid pseudoaneurysms secondary to dissection: endovascular management with bare stent-graft. Cerebrovasc Dis 2005; 19:136-8. [PMID: 15637436 DOI: 10.1159/000083243] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
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