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de Miguel R, Asín J, Rodriguez A, Molín J, Echeverría I, de Pablo L, de Andrés D, Mold M, Pérez M, Reina R, Luján L. Aluminium Translocation to the Central Nervous System of Sheep Repetitively Inoculated with Aluminium Adjuvants. J Comp Pathol 2020. [DOI: 10.1016/j.jcpa.2019.10.149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Alvarez H, Kjelland M, Villaseñor F, Pérez M, Romo S. 71 Comparison of sexed semen ULTRA-4M with conventional semen for the invitro production of bovine embryos. Reprod Fertil Dev 2020. [DOI: 10.1071/rdv32n2ab71] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The first commercial production of sexed semen was at the Cogent company in the United Kingdom. Since then millions of offspring have been born using sexed semen produced by flow cytometry. Sexed semen technology has recently been modernized to what is now known as ULTRA (ST Genetics), completely modifying the technique, medium, and sperm concentration. In field trials using AI, there was no difference between conventional semen (CONV) and ultra-sexed semen at a concentration of 4 million sperm per straw (ULTRA-4M). The combination of invitro embryo production (IVP) and sexed semen technologies has been successful for intensity selection in the cattle industry. The objective of this work was to compare the CONV and ULTRA-4M semen for bovine IVP. The research was carried out in the reproduction laboratory at the Facultad de Estudios Superiores Cuautitlán-Universidad Nacional Autónoma de México (FESC-UNAM). The IVP was performed with a continuous invitro culture (IVC) system. Ovaries (n=213) were collected from a slaughterhouse (Querétaro, México) and transported to the laboratory within 2h (FESC-UNAM) in physiological saline solution (0.9% NaCl) supplemented with penicillin G (100IUmL−1) and streptomycin sulfate (100µgmL−1). For IVP, VITROGEN media were used for IVM, IVF, and IVC. For the IVM, the cumulus-oocyte complexes were selected (only grades 1 and 2) and matured for 24h at 38.5°C in 5% CO2, 95% air, and 100% humidity. Matured oocytes (n=1000) were divided into two groups, the CONV group and the ULTRA-4M group. The IVF process was developed with CONV and ULTRA-4M semen from the same bull (Holstein) at a concentration of 2×106 and 0.5×106 spermmL−1, respectively, for 18h in 38.5°C, 5% CO2, 95% air, and 100% humidity. The presumptive zygotes were denuded by pipetting and left in IVC until Day 7 at 38.5°C, 5% CO2, 5% O2, and 90% N2 at 100% humidity. The cleavage rate, embryos of more than 6 cells, and blastocysts on Day 7 of culture were evaluated. The statistical analysis was carried out with the GLM procedure of the SAS software (version 9.3; SAS Institute Inc.) to evaluate the results of CONV vs. ULTRA-4M (α level=0.05). Percent cleavage for CONV was 72.2%±2.53 and 75.6%±2.53 for ULTRA-4M. For embryos with more than 6 cells, the results for CONV and ULTRA-4M were 59.8%±5.61 and 62.8%±5.61, respectively. The percentage of blastocysts on Day 7 was 37.8%±5.39 for CONV and 43.6%±5.39 for ULTRA-4M. There were no significant differences between the groups (P>0.05) for all variables analysed. Although the number of blastocysts on Day 7 were numerically higher in the ULTRA-4M, differences were not significant. In conclusion, under the conditions of this research the ULTRA-4M had similar results as CONV for bovine IVP.
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Maya C, Pérez M, Velásquez G, Barrios JA, Román A, Jiménez B. Quick incubation process to determine inactivation of Ascaris and Toxocara eggs. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2019; 80:2328-2337. [PMID: 32245924 DOI: 10.2166/wst.2020.062] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Helminth eggs are among the most important biological contaminants in environmental engineering. They pose a significant health risk associated with poor sanitation, the use of contaminated water for irrigation, and the disposal of excreta or sludge to land. Helminths are parasitic worms transmitted to humans via their eggs, which is the infective stage of their life cycle. They are therefore relevant to public health and environmental fields due to their low infectious dose, their persistence in the environment (up to several years), and their high resistance to conventional disinfection processes. The evaluation of the efficiency of any process of inactivation, through the determination of the viability of these parasites, is fundamental, but the traditional incubation technique requires 20 days to determine both the viability and the infectivity of nematode eggs. However, the present study found that, using an inactivation process at a temperature of 60 °C for 1 hour and incubation at 28 °C and 34 °C, the absence of division of the nucleus of eggs of species from two genera, Ascaris lumbricoides and Toxocara canis, showed them to be inactivated following only 48 hours of incubation. Similar inactivation results were observed using an automatic system as long as the eggs were inactivated. The minimum time required to evaluate the inactivation of nematode eggs through the incubation technique was 48 hours.
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Bernardi D, Arbeiter F, Cappelli M, Fischer U, García A, Heidinger R, Krolas W, Martín-Fuertes F, Miccichè G, Muñoz A, Nitti F, Pérez M, Pinna T, Tian K, Ibarra A. Towards the EU fusion-oriented neutron source: The preliminary engineering design of IFMIF-DONES. FUSION ENGINEERING AND DESIGN 2019. [DOI: 10.1016/j.fusengdes.2018.12.042] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Redondo D, Peñalva C, Val J, Braca F, Pérez M. Biodegradable plastics for improving soil and fruit quality characteristics. ACTA ACUST UNITED AC 2019. [DOI: 10.17660/actahortic.2019.1252.9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Otero J, Camacho PA, Gómez-Peña LM, Rueda-Quijano SM, Gómez-Cuellar JF, Rey JJ, Sánchez G, Narváez C, Accini JL, Aroca G, Arcos E, Hernández I, García H, Pérez M, Galvis CR, Molina DI, Mejía C, Casanova ME, García L, Urina-Triana M, López-Jaramillo P. [Measurement, monitoring and knowledge of blood pressure: May Measurement Month, Colombia 2017]. HIPERTENSION Y RIESGO VASCULAR 2019; 37:4-10. [PMID: 31416713 DOI: 10.1016/j.hipert.2019.03.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 03/09/2019] [Accepted: 03/15/2019] [Indexed: 11/16/2022]
Abstract
AIM To describe the findings of implementing May Measurement Month 2017 in the adult Colombian population to raise awareness of the importance of blood pressure measuring, monitoring, and awareness. MATERIALS AND METHODS May Measurement Month is a cross-sectional survey that follows the directives of the International Society of Hypertension and the World Hypertension League, which gathers information on cardiovascular risk factors and blood pressure readings. Its implementation in Colombia was lead by the Santander Ophthalmological Foundation (FOSCAL) and the Latin American Society of Hypertension (LASH) with the support of the Colombian Network for the Prevention of Cardiovascular Diseases and Diabetes (RECARDI). RESULTS Data was collected from 11 departments on 21,797 people, 58.7% of whom were female, with an average age of 40.5±17.7 years. The overall prevalence of high blood pressure (HBP) was 20.8% (self-reported antihypertensive treatment or systolic blood pressure reading [systolic blood pressure≥140mmHg]). Of the total number of hypertensives, 46.5% had systolic blood pressure readings classified as uncontrolled (systolic blood pressure<140mmHg), and 26.4% were unaware that they were hypertensive who, in this report, we consider to be new cases of HBP. CONCLUSION The prevalence of (elevated) blood pressure is high in this young adult population, whose lack of awareness of HBP is also high, and HBP in those aware of their condition is poorly controlled. These results highlight the need to implement effective detection programmes for hypertensive patients and to establish standardised treatments to improve HBP control as a strategy to reduce cardiovascular events.
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Urrutia I, Delgado J, Domínguez-Ortega J, Mascarós E, Pérez M, Resler G, Plaza V. Clinical Factors Associated With Overuse of Asthma Reliever Medication. J Investig Allergol Clin Immunol 2019; 30:42-48. [PMID: 30741637 DOI: 10.18176/jiaci.0387] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
OBJECTIVE Our aim was to evaluate the relationship between the clinical factors of asthma and the use of reliever medication. METHODS We performed an observational cross-sectional study in Spain. The study population comprised patients aged ≥12 years diagnosed with persistent asthma according to the criteria of the Global Initiative for Asthma and receiving maintenance treatment for at least 12 months. Use of reliever medication was classified as low use of reliever medication (LURM) (≤2 times/wk) and high use of reliever medication (HURM) (≥3 times/wk). A variety of clinical variables and patient-reported outcomes (PROs) were recorded (eg, scores on the Asthma Control Questionnaire-5 [ACQ-5] and Test of Adherence to Inhalers [TAI]). RESULTS A total of 406 patients were recruited. Mean (SD) age was 44.3 (17.9) years, and 64% were women. Reliever medication was used ≤2 times/wk in 76.1%. Bivariate analysis showed that HURM was related to smoking habit, unscheduled emergency department visits, hospital admissions, higher doses of inhaled corticosteroid, and night awakenings in the previous 4 weeks (P<.001). The multivariate analysis showed a higher risk of using reliever medication in smokers and former smokers, when the number of night awakenings increased, in cases of self-perception of partially controlled or uncontrolled asthma, or when asthma is uncontrolled according to the ACQ-5. CONCLUSIONS Our study identifies the potential of poor use of reliever medication in the last week as an alarm signal for disease-related parameters such as exacerbations, poor asthma control, and disease severity.
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Sanchez R, Nofrarias M, Wali N, Valle R, Pérez M, Majó N, Ramis A. Comparison of the pathobiology of two different highly pathogenic avian influenza strains of different origin in geese. J Comp Pathol 2019. [DOI: 10.1016/j.jcpa.2018.10.062] [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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de Miguel R, Asín J, Echeverría I, Gómez-Arrebola C, de Andrés D, Pérez M, Reina R, Luján L. Presence of visna/maedi virus in post-vaccination granulomas in naturally-infected sheep: A new factor for virus spread? J Comp Pathol 2019. [DOI: 10.1016/j.jcpa.2018.10.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Luna P, Avilés Nieto J, Hernández O, Castrejón F, Pérez M, Corona Gochi L. PSXI-24 Effect of extrusion process, temperature and sodium hydroxide on in vitro ruminal fermentation of corn stover. J Anim Sci 2018. [DOI: 10.1093/jas/sky404.922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Marín-Guirao L, Bernardeau-Esteller J, García-Muñoz R, Ramos A, Ontoria Y, Romero J, Pérez M, Ruiz JM, Procaccini G. Carbon economy of Mediterranean seagrasses in response to thermal stress. MARINE POLLUTION BULLETIN 2018; 135:617-629. [PMID: 30301080 DOI: 10.1016/j.marpolbul.2018.07.050] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 07/16/2018] [Accepted: 07/19/2018] [Indexed: 05/27/2023]
Abstract
Increased plant mortality in temperate seagrass populations has been recently observed after summer heatwaves, although the underlying causes of plant death are yet unknown. The potential energetic constrains resulting from anomalous thermal events could be the reason that triggered seagrass mortality, as demonstrated for benthic invertebrates. To test this hypothesis, the carbon balance of Posidonia oceanica and Cymodocea nodosa plants from contrasting thermal environments was investigated during a simulated heatwave, by analyzing their photosynthetic performance, carbon balance (ratio photosynthesis:respiration), carbohydrates content, growth and mortality. Both species were able to overcome and recover from the thermal stress produced by the six-week exposure to temperatures 4 °C above mean summer levels, albeit plants from cold waters were more sensitive to warming than plants from warm waters as reflected by their inability to maintain their P:R ratio unaltered. The strategies through which plants tend to preserve their energetic status varied depending on the biology of the species and the thermal origin of plants. These included respiratory homeostasis (P. oceanica warm-plants), carbon diversion from growth to respiration (C. nodosa cold-plants) or storage (P. oceanica warm-plants) and changes in biomass allocation (C. nodosa warm-plants). Findings suggest an important geographic heterogeneity in the overall response of Mediterranean seagrasses to warming with potential negative impacts on the functions and services offered by seagrass meadows including among others their capacity for carbon sequestration and carbon export to adjacent ecosystems.
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Ruiz JM, Marín-Guirao L, García-Muñoz R, Ramos-Segura A, Bernardeau-Esteller J, Pérez M, Sanmartí N, Ontoria Y, Romero J, Arthur R, Alcoverro T, Procaccini G. Experimental evidence of warming-induced flowering in the Mediterranean seagrass Posidonia oceanica. MARINE POLLUTION BULLETIN 2018; 134:49-54. [PMID: 29102072 DOI: 10.1016/j.marpolbul.2017.10.037] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2017] [Revised: 10/04/2017] [Accepted: 10/16/2017] [Indexed: 05/27/2023]
Abstract
Sexual reproduction in predominantly clonal marine plants increases recombination favoring adaptation and enhancing species resilience to environmental change. Recent studies of the seagrass Posidonia oceanica suggest that flowering intensity and frequency are correlated with warming events associated with global climate change, but these studies have been observational without direct experimental support. We used controlled experiments to test if warming can effectively trigger flowering in P. oceanica. A six-week heat wave was simulated under laboratory mesocosm conditions. Heating negatively impacted leaf growth rates, but by the end of the experiment most of the heated plants flowered, while controls plants did not. Heated and control plants were not genetically distinct and flowering intensity was significantly correlated with allelic richness and heterozygosity. This is an unprecedented finding, showing that the response of seagrasses to warming will be more plastic, more complex and potentially more resilient than previously imagined.
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Morandeira C, Bárcena M, Bilbao A, Pérez M, Ibáñez A, Isusi M, Lecumberri G. Studying the complications of bariatric surgery with intravenous contrast-enhanced multidetector computed tomography. RADIOLOGIA 2018. [DOI: 10.1016/j.rxeng.2018.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Morandeira C, Bárcena MV, Bilbao A, Pérez M, Ibáñez AM, Isusi M, Lecumberri G. Studying the complications of bariatric surgery with intravenous contrast-enhanced multidetector computed tomography. RADIOLOGIA 2018; 60:143-151. [PMID: 29395108 DOI: 10.1016/j.rx.2017.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Revised: 12/04/2017] [Accepted: 12/12/2017] [Indexed: 10/18/2022]
Abstract
OBJECTIVE To review the complications of bariatric surgery and their diagnosis with intravenous contrast-enhanced multidetector computed tomography (MDCT). MATERIAL AND METHODS We retrospectively studied all patients who underwent gastric bypass or sleeve gastrectomy at our center during 2013 or 2014. We classified complications into early complications (appearing within 30 days of the intervention) and late complications. RESULTS We reviewed 155 cases and found 24 complications in 22 patients: 16 early complications (7 intraperitoneal hematomas, 5 anastomotic dehiscences, 2 intestinal obstructions, and 2 external hernias) and 8 late complications (3 internal hernias, 3 intestinal perforations, and 2 marginal ulcers). Two patients died. All of these complications were diagnosed with intravenous contrast-enhanced MDCT, except one, which required a barium transit study. CONCLUSION The rate of complications in bariatric surgery is high and the associated mortality is not negligible. Radiologists need to know the normal findings in these patients so they can quickly identify possible complications, most of which can be diagnosed with intravenous contrast-enhanced MDCT.
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Asín J, Molín J, Pérez M, Pinczowski P, Gimeno M, Navascués N, Muniesa A, de Blas I, Lacasta D, Fernández A, de Pablo L, Mold M, Exley C, de Andrés D, Reina R, Luján L. Studies on Injection Site Reactions Caused by Aluminium-Containing Products in Sheep. J Comp Pathol 2018. [DOI: 10.1016/j.jcpa.2017.10.007] [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]
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Amunátegui B, Ibáñez A, Sierra M, Pérez M. Electrochemical energy storage for renewable energy integration: zinc-air flow batteries. J APPL ELECTROCHEM 2017. [DOI: 10.1007/s10800-017-1133-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Dueñas C, Gordo E, Liger E, Cabello M, Cañete S, Pérez M, Torre-Luque PDL. 7Be, 210Pb and 40K depositions over 11 years in Málaga. JOURNAL OF ENVIRONMENTAL RADIOACTIVITY 2017; 178-179:325-334. [PMID: 28965023 DOI: 10.1016/j.jenvrad.2017.09.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Revised: 09/15/2017] [Accepted: 09/15/2017] [Indexed: 06/07/2023]
Abstract
The monthly bulk depositional fluxes of three natural radionuclides (7Be, 210Pb and 40K) were measured at a Mediterranean coastal station (Málaga) over an 11-year period from 2005 to 2015. The mean annual depositional fluxes of 7Be, 210Pb and 40K were 1215, 144 and 67 Bq m-2 year-1 respectively, showing a clear seasonal trend with minimum values recorded during summer and maximum values in winter. The rainfall regime with dry summers allows estimating the dry deposition. Assuming constant dry deposition through each year, 7Be, 210Pb and 40K would account for 12.5, 26.5 and 33% of the bulk fallout respectively which indicates that deposition for 210Pb and 40K are significantly higher than 7Be. The precipitation-normalized enrichment factor alpha used to explain seasonal variations in the depositional fluxes of radionuclides with respect the rainfall, indicates higher depositional fluxes during spring and summer than expected from the amount of rainfall. Despite their different origin, 210Pb and 7Be monthly depositional fluxes have strong correlation. The atmospheric deposition fluxes of 7Be, 210Pb and 40K were controlled mainly by the amount of rainfall (r = 0.89, 0.91 and 0.66 respectively). Moreover, principal component analysis was applied to the datasets and deposition of radionuclides and rainfall in the same component highlighting the importance of the washout mechanism. The mean depositional velocity of aerosols evaluated using 7Be and 210Pb are similar and are compared to other published values.
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Martí M, Pérez M, Burgaya A, Calvet P, Gondolbeu A. Anatomía aplicada a la cirugía de los tendones flexores. REVISTA IBEROAMERICANA DE CIRUGÍA DE LA MANO 2017. [DOI: 10.1016/j.ricma.2015.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
El conocimiento de la anatomía de los tendones flexores es importante para el tratamiento de las lesiones de estas estructuras y su pronóstico. Es imprescindible tener un buen fundamento de las estructuras de los tendones y su relación con la patogénesis de las lesiones y su reparación. El aporte vascular es un punto crítico en la reparación de los tendones flexores. Los tendones flexores extrínsecos se mantienen aplicados sobre el esqueleto de los dedos por un sistema de poleas osteofibrosas que dirigen los tendones en el sistema poliarticular sobre el que actúan. Además, están rodeados de unas vainas sinoviales que permiten su deslizamiento y los nutren, junto con los mesotendones y vínculas.
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Martí M, Medina D, Español G, Pérez M, Betancourt J. Estudio anatómico de la vascularización peroneal y su importancia clínica para el injerto vascularizado de peroné. REVISTA IBEROAMERICANA DE CIRUGÍA DE LA MANO 2017. [DOI: 10.1016/j.ricma.2016.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Introducción: Desde que Ueba utilizara por primera vez el injerto óseo vascularizado de peroné en 1973, esta técnica se ha usado con éxito como método de reconstrucción de múltiples tipos de defectos óseos. La correcta vascularización del injerto es clave para su supervivencia. El objetivo de este trabajo es describir la vascularización diafisaria y epifisaria proximal del peroné.Material y método: Se utilizaron 12 especímenes de cadáver criopreservado inyectados con látex negro. Se procedió a su disección, seguida de una técnica de corrosión en solución alcalina para demostrar la distribución de la red vascular del peroné de forma precisa.Resultados: Observamos que el peroné recibe su irrigación sobre todo de una abundante red de vasos periósticos en la diáfisis y en menor medida de la arteria nutricia. Apreciamos que la epífisis proximal presenta entre 2 y 6 ramos recurrentes, procedentes de las arterias tibial anterior y tronco tibioperoneo.Conclusión: El aporte vascular perióstico de la diáfisis del peroné es el mayoritario, siendo limitada la vascularización a través de la arteria nutricia. En la epífisis proximal, la presencia de vasos recurrentes accesorios puede ser de relevancia durante la cirugía.
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Pérez-Mañá C, Mateus JA, Díaz P, Baggerman A, Menoyo E, Pérez M, Martin S, Pujadas M, Fonseca F, de la Torre R. Pharmacodynamic and Pharmacokinetic Interaction Between Alcohol and Energy Drinks. Clin Ther 2017. [DOI: 10.1016/j.clinthera.2017.05.028] [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]
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Pardo de Santayana G, Landera R, Juncal M, Porta O, Sánchez L, Gómez M, Núñez N, Pérez M. Vortioxetine Efficiency in Controlling Obsessive Symptoms in Patients with Depression. A Case Report. Eur Psychiatry 2017. [DOI: 10.1016/j.eurpsy.2017.01.1283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
IntroductionObsessive symptomatology can sometimes be worsened when a patient with this personality trait suffers through a period of increased stress.AimTo review articles in PubMed related to how vorticoxetine affects obsessive symptoms in patients with depression.MethodsWe review the case of a 45-year-old male with obsessive personality traits diagnosed of recurrent depression. He was going through a period of stress at work that had worsened his obsessive symptoms (primarily obsessive thoughts). In a previous depressive episode, he was treated with an antidepressant that triggered sexual dysfunction as a side effect. Trying to prevent another antidepressant-induce sexual dysfunction, we decided to use voricoxetine because of its low tendency to interact with the sexual function.ResultsWe started treatment with vorticoxetine reaching a dose of 10 mg/day. Three weeks later the patient reported a decrease in his levels of anxiety, a slight upturn of his mood and a relieve of his obsessive symptoms.ConclusionsVorticoxetine can be considered a good therapeutic option in the treatment of obsessive symptoms in a depressive episode with patients with a history of antidepressant-induce sexual dysfunction.Disclosure of interestThe authors have not supplied their declaration of competing interest.
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Pérez M, Schootman M, Hall LE, Jeffe DB. Accelerated partial breast irradiation compared with whole breast radiation therapy: a breast cancer cohort study measuring change in radiation side-effects severity and quality of life. Breast Cancer Res Treat 2017; 162:329-342. [PMID: 28132391 PMCID: PMC5374079 DOI: 10.1007/s10549-017-4121-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2016] [Accepted: 01/18/2017] [Indexed: 10/20/2022]
Abstract
PURPOSE Radiotherapy (RT) after breast-conserving surgery for early-stage breast cancer patients has similar survival benefits with whole breast RT (WBRT) or accelerated partial breast irradiation (APBI). However, the impact of RT type and side-effects severity on change in quality of life (QOL) is unknown. We examined changes in RT side-effects severity and QOL by RT type. METHODS We analyzed data from a cohort of 285 newly diagnosed early-stage breast cancer patients with tumor size ≤3.0 cm and lymph node-negative disease. Patients (93 [32.6%] stage 0; 49 [17.2%] non-white; mean age = 59.3 years) completed four interviews (6 weeks, 6, 12, and 24 months) after definitive surgical treatment. We measured severity of RT side effects, fatigue and skin irritation, using a 5-point scale (1 "not at all" to 5 "all the time") and measured QOL using the Functional Assessment of Cancer Therapy-Breast (FACT-B) and RAND 36-item Health Survey Vitality subscale. Repeated-measures analysis of covariance of each outcome controlled for demographic, clinical/treatment, and psychosocial factors. RESULTS Patients initiated RT by 6 months (113 received APBI; 172 received WBRT) and completed RT by 12 months. Patients receiving WBRT (vs. APBI) reported greater increase in fatigue and skin irritation severity from 6-week to 6-month interviews (each P < 0.001). Improvement in neither total FACT-B nor Vitality differed significantly by RT type over 2-year follow-up. CONCLUSIONS Findings suggest that early-stage breast cancer patients can benefit from less-severe, short-term side effects of APBI with no differential impact on QOL change within 2-year follow-up.
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Barcia J, Nombela C, Matías-Guiu J, Pérez M. Artificial induction of cortical plasticity by high frequency cortical stimulation permits to increase resection of brain tumors located in Eloquent areas. Brain Stimul 2017. [DOI: 10.1016/j.brs.2017.01.467] [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] Open
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Rylski B, Pérez M, Beyersdorf F, Reser D, Kari F, Siepe M, Czerny M. Acute Non-A Non-B Aortic Dissection: Definition, Treatment and Outcome. Thorac Cardiovasc Surg 2017. [DOI: 10.1055/s-0037-1598836] [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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Santiago-Martínez S, Guillén G, Laín A, López-Fernández S, Pérez M, Lloret J. [Endovascular embolization in the treatment of the pulmonary intralobar sequestration]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 2017; 30:57-63. [PMID: 28585792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
INTRODUCTION Up to date the classical therapeutic approach for intralobar sequestrations (IS) has been surgical excision. However, systemic arteries embolization is presented as an alternative, and even constitutes the first line of treatment in some centers. We summarize our experience in selected cases with the aim of preserving the maximum lung parenchyma. MATERIAL AND METHODS Retrospective study of IS who underwent endovascular embolization at our institution between 2013 and 2014. RESULTS Three patients of 12, 14 and 21 months old were treated. Two patients had unilateral IS, one in the left lower lobe (LLL) and the other in the right lower lobe (RLL); the third one had bilateral lesions (a CAM-S complex in the RLL and a IS in the LII). The embolization of the four lesions was performed via right femoral artery. The case with bilateral lesions underwent thoracoscopic lobectomy of the CAM-S 7 months after embolization, finding adherences to the diaphragm. None of the patients had immediate complications and were discharged within 48 hours after embolization. In successive ultrasound and plain radiographs controls, with a follow-up of 6, 18 and 30 months, no complications were found. CONCLUSIONS Systemic vessels embolization is a treatment option for the treatment of IS that avoids surgery, preserves lung parenchyma and does not preclude surgical resection in case of treatment failure or presence of parenchymal lesions. Longer follow-up is needed to determine long-term effectiveness.
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