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Single-fraction stereotactic ablative body radiation therapy for primary and metastasic lung tumor:A new paradigm?

World Journal of Clinical Oncology 2022年第2期13卷 101-115页

作者： Castalia Fernandez arturo navarro-martin Andrea Bobo Joaquin Cabrera-Rodriguez Patricia Calvo Rodolfo Chicas-Sett Javier Luna Nuria Rodriguez de Dios Felipe Counago Department of Radiation Oncology GenesisCare MadridMadrid 28043Spain Department of Radiation Oncology Institut Catalád’OncologiaL’Hospitalet de LlobregatBarcelona 08908Spain Department of Radiation Oncology Hospital Ruber InternacionalMadrid 28034Spain Department of Radiation Oncology Hospital Universitario de BadajozBadajoz 06080Spain Department of Radiation Oncology Hospitalario Clínico Universitario de Santiago de CompostelaSantiago de Compostela 15706Spain Department of Radiation Oncology ASCIRES Grupo BiomédicoValencia 46004Spain Department of Radiation Oncology Hospital Fundación Jiménez DíazMadrid 28040Spain Department of Radiation Oncology Hospital del MarBarcelona 08003Spain Department of Radiation Oncology Hospital Universitario Quironsalud MadridMadrid 28223Spain Department of Radiation Oncology Hospital La LuzMadrid 28223Spain Department of Medicine School of Biomedical SciencesUniversidad EuropeaMadrid 28223Spain

Stereotactic ablative body radiotherapy(SABR)is an effective technique comparable to surgery in terms of local control and efficacy in early stages of non-small cell lung cancer(NSCLC)and pulmonary *** fractionation schemes have proven to be safe and effective,including the single fraction(SF)*** is an option costeffectiveness,more convenience and comfortable for the patient and flexible in terms of its management combined with systemic *** outbreak of the severe acute respiratory syndrome coronavirus 2 pandemic has driven this not new but underutilized paradigm,recommending this option to minimize patients’visits to *** SABR already has a long experience,strong evidence and sufficient maturity to reliably evaluate outcomes in peripheral primary NSCLC and there are promising outcomes in pulmonary metastases,making it a valid treatment option;although its use in central locations,synchronous and recurrencies tumors requires more prospective safety and efficacy *** SABR radiobiology study,together with the combination with systemic therapies,(targeted therapies and immunotherapy)is a direction of research in both advanced disease and early stages whose future includes SF.

关键词： Stereotactic body radiotherapy Sterotactic ablative body radiotherapy Radiosurgery Non-small cell lung cancer Lung cancer Lung metastases

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GOECP/SEOR clinical recommendations for lung cancer radiotherapy during the COVID-19 pandemic

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World Journal of Clinical Oncology 2020年第8期11卷 510-527页

作者： Felipe Couñago arturo navarro-martin Javier Luna Nuria Rodríguez de Dios Aurora Rodríguez Francesc Casas Rafael García Antonio Gómez-Caamaño Jorge Contreras Javier Serrano Department of Radiation Oncology Hospital Universitario Quirónsalud MadridPozuelo de AlarcónMadrid 28223Spain Clinical Department Hospital La LuzMadridFaculty of BiomedicineUniversidad EuropeaMadrid 28223Spain Department of Radiation Oncology Institut Catalád’OncologiaL’Hospitalet de LlobregatBarcelona 08908Spain Department of Radiation Oncology Hospital Fundación Jiménez DíazMadrid 28040Spain Department of Radiation Oncology Hospital del MarBarcelona 08003Spain Department of Radiation Oncology Hospital Ruber InternacionalMadrid 28034Spain Department of Radiation Oncology Thoracic UnitHospital ClínicBarcelona 08036Spain Department of Radiaiton Oncology Hospital Ruber InternacionalMadrid 28034Spain Department of Radiation Oncology Hospital Clínico Universitario Santiago de CompostelaA Coruña 15706Spain Department of Radiation Oncology Hospital Regional Universitario de Málaga29010Spain Department of Radiation Oncology Clínica Universidad de NavarraMadrid 28027Spain

The coronavirus disease 2019 crisis has had a major and highly complex impact on the clinical practice of radiation oncology *** is one of the countries hardest hit by the virus,with devastating *** is an urgent need to share experiences and offer guidance on decision-making with regard to the indications and standards for radiation therapy in the treatment of lung *** the present article,the Oncological Group for the Study of Lung Cancer of the Spanish Society of Radiation Oncology reviews the literature and establishes a series of consensus-based recommendations for the treatment of patients with lung cancer in different clinical scenarios during the present pandemic.

关键词： Lung cancer COVID-19 Pandemic Radiotherapy Recommendations

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GOECP/SEOR radiotheraphy guidelines for non-small-cell lung cancer

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World Journal of Clinical Oncology 2022年第4期13卷 237-266页

作者： Nuria Rodriguez De Dios arturo navarro-martin Cristina Cigarral Rodolfo Chicas-Sett Rafael Garcia Virginia Garcia Jose Antonio Gonzalez Susana Gonzalo Mauricio Murcia-Mejia Rogelio Robaina Amalia Sotoca Carmen Vallejo German Valtuena Felipe Counago Department of Radiation Oncology Hospital del MarBarcelona 08003Spain Radiation Oncology Research Group Hospital Del Mar Medical Research InstitutionBarcelona 08003Spain Department of Experimental and Health Sciences Pompeu Fabra UniversityBarcelona 08003Spain Department of Radiation Oncology Thoracic Malignancies UnitHospital Duran i Reynals.ICOL´Hospitalet de LLobregat 08908Spain Department of Radiation Oncology Hospital Clinico de SalamancaSalamanca 37007Spain Department of Radiation Oncology ASCIRES Grupo BiomedicoValencia 46004Spain Department of Radiation Oncology Hospital Ruber InternacionalMadrid 28034Spain Department of Radiation Oncology Hospital Universitario Arnau de VilanovaLleida 25198Spain Department of Radiation Oncology Genesis Care-SpainSevilla 41092Spain Department of Radiation Oncology Hospital Universitario La PrincesaMadrid 28006Spain Department of Radiation Oncology Hospital Universitario Sant Joan de ReusReus 43204TarragonaSpain Department of Radiation Oncology Hospital Universitario Ramon y CajalMadrid 28034Spain Department of Radiation Oncology Hospital Clinico Universitario Lozano BlesaZaragoza 50009Spain Department of Radiation Oncology Hospital Universitario QuirónsaludMadrid 28223Spain Department of Radiation Oncology Hospital La LuzMadrid 28003Spain Department of Clinical Universidad EuropeaMadrid 28670Spain

Non-small cell lung cancer(NSCLC) is a heterogeneous disease accounting for approximately 85% of all lung cancers. Only 17% of patients are diagnosed at an early stage. Treatment is multidisciplinary and radiotherapy plays a key role in all stages of the disease. More than 50% of patients with NSCLC are treated with radiotherapy(curative-intent or palliative). Technological advancesincluding highly conformal radiotherapy techniques, new immobilization and respiratory control systems, and precision image verification systems-allow clinicians to individualize treatment to maximize tumor control while minimizing treatment-related toxicity. Novel therapeutic regimens such as moderate hypofractionation and advanced techniques such as stereotactic body radiotherapy(SBRT) have reduced the number of radiotherapy sessions. The integration of SBRT into routine clinical practice has radically altered treatment of early-stage disease. SBRT also plays an increasingly important role in oligometastatic disease. The aim of the present guidelines is to review the role of radiotherapy in the treatment of localized, locally-advanced, and metastatic NSCLC. We review the main radiotherapy techniques and clarify the role of radiotherapy in routine clinical practice. These guidelines are based on the best available evidence. The level and grade of evidence supporting each recommendation is provided.

关键词： Radiotherapy Non-small cell lung cancer Guidelines Stereotactic radiation therapy Hypofractionated radiation Oligometastasis

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Resistance to the Whitefly Aleurotrachelus socialis(Hemiptera:Aleyrodidae) and SSR Marker Identification in Advanced Populations of the Hybrid Manihot esculenta *** flabellifolia

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Journal of Integrative Agriculture 2013年第12期12卷 2217-2228页

作者： arturo Carabalí James Montoya-Lerma Anthony C Belloti martin Fregene Gerardo Gallego Deparment of Biology Universidad del Valle International Center of Tropical Agriculture (CIAT)

Genes resistant to Aleurotrachelus socialis were transferred to the F 1 from the interspecific hybrid wild species of Manihot flabellifolia to *** and two advanced generations of backcrosses（BC 1 and BC 2）.We characterized the resistance of *** transferred to BC 2 parents（CW67-160,CW67-130,CW67-44）,MTAI-8（BC 1）,resistant（CMB9B-73） and susceptible（CMB9B-104） genotypes from contrasting pools,and resistant（MEcu-72） and susceptible（CMC-40） *** demography and biology were *** molecular markers associated with a phenotypic response of plant resistance were detected in segregating populations（BC 2）.Results showed that although female survival time was similar on all hosts,the lowest averages of longevity,fecundity and oviposition rate were observed in the resistant control MEcu- 72,only being significantly similar to the parent *** the BC 1 and BC 2 populations were compared,it was found that *** fecundity was eight times lower on CMB9B-73 progeny than on CW67-130,expressing the highest levels of resistance to the *** genotypes of CMB9A and CMB9B family had the best segregation.A total of 486 microsatellite primers were evaluated using bulked segregant analysis（BSA）,11 showed polymorphism between the contrasting pools and only one showed significant differences between resistant and susceptible *** conclusion,fecundity was the parameter that impacted most on the intrinsic rate of *** population growth.

关键词： cassava wild parents interspecific hybrids whitefly resistance BSA

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A Mean Curvature Regularized Based Model for Demodulating Phase Maps from Fringe Patterns

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Communications in Computational Physics 2018年第6期24卷 27-43页

作者： Carlos Brito-Loeza Ricardo Legarda-Saenz arturo Espinosa-Romero Anabel martin-Gonzalez CLIR at Facultad de Matematicas Universidad Autonoma de YucatanMexico

We introduce a variationalmethod for demodulating phasemaps fromfringe *** newmethod is based on themean curvature of the level sets of the phase surface that is used for *** performance of the method is illustrated w... 详细信息

关键词： Fringe analysis interferometry high-order regularization variational models

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Emerging melt quality control solution technologies for aluminium melt

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China Foundry 2009年第4期6卷 358-365页

作者： arturo Pascual Foseco Foundry(China)Co. Ltd.2002 Leishing International Plaza1319 Yan'an RoadShanghaiChinaJr

The newly developed ＂MTS 1500＂ Melt Treatment System is performing the specifically required melt treatment operations like degassing, cleaning, modification and/or grain refinement by an automated process in one step and at the same location. This linked process is saving time, energy and metal losses allowing - by automated dosage of the melt treatment agents - the production of a consistent melt quality batch after batch. By linking the MTS Metal Treatment System with sensors operating on-line in the melt, i.e., with a hydrogen sensor ＂Alspek H＂, a fully automated control of parts of the process chain like degassing is possible. This technology does guarantee a pre-specified and documented melt quality in each melt treatment batch. Furthermore, to ensure that castings are consistent and predictable there is a growing realization that cdtical parameters such as metal cleanliness must be measured prior to casting. There exists accepted methods for measuring the cleanliness of an aluminum melt but these can be both slow and costly. A simple, rapid and meaningful method of measuring and bench marking the cleanliness of an aluminum melt has been developed to offer the foundry a practical method of measuring melt cleanliness. This paper shows the structure and performance of the integrated MTS melt treatment process and documents achieved melt quality standards after degassing, cleaning, modification and grain refinement operations under real foundry conditions. It also provides an insight on a melt cleanliness measuring device ＂Alspek MQ＂ to provide foundry men better tools in meeting the increasing quality and tighter specification demand from the industry.

关键词： melt quality aluminum casting melt treatment cleanliness measuring

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A New Phasor Estimator for PMU Applications:P Class and M Class

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Journal of Modern Power Systems and Clean Energy 2020年第1期8卷 55-66页

作者： Jose R.Razo-Hernandez arturo Mejia-Barron David Granados-Lieberman martin Valtierra-Rodriguez Jose F.Gomez-Aguilar ENAP-Research Group Facultad de IngenieríaUniversidad Autónoma de Querétaro(UAQ)San CayetanoC.P.76807México ENAP-Research Group Departamento de Ingeniería ElectromecánicaInstituto Tecnológico Superior de Irapuato(ITESI)Colonia El CopalC.P.36821México CONACyT-Centro Nacional de Investigación y Desarrollo Tecnológico(CENIDET) Tecnológico Nacional de MéxicoInterior Internado Palmira S/NCol.PalmiraC.P.62490México

Phasor measurement units(PMUs)are fundamental tools in the applications of modern power systems,where synchronized phasor estimations are *** accuracy and dynamic performance requirements for phasor,frequency,and rate of change of frequency(ROCOF)estimations are established in the IEEE Std.C37.118.1-2011 along with the IEEE Std.C37.118.1 a-2014,where two PMU performances are suggested:P class filters for applications requiring fast response and M class filters for applications requiring high rejection to aliased *** this paper,a methodology to design new phasor estimators that satisfy the P class and M class requirements in PMUs is *** proposed methodology is based on finite impulse response filters,brick-wall filters,and complex filter design concepts,where frequency range,time performance,harmonic rejection and out-of-band interference requirements are considered in its design.A comparative analysis using the reference model given by the IEEE Std.C37.118.1 is *** results show the effectiveness of the phasor estimators under steady-state and dynamic conditions according to the PMU standard,making them suitable tools for applications in power systems.

关键词： Brick-wall filter complex filter IEEE Std.C37.118.1 M class P class phasor measurement unit(PMU) phasor estimator

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Introduction of Dr. Andrew V Schally

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Asian Journal of Andrology 2015年第6期17卷 923-924页

作者： arturo Mendoza-Valdes UROLOGO Hospital Medica Sur Puente dePiedra 150 T2-625 Col. Toriello Guerra Tlalpan14050Mexico DF.

Ifirst met Dr. Andrew V Schally （PhD, MDhc （Multi）, DSc, Distinguished Medical Research Scientist, U.S. Department of Veterans Affairs Professor of Pathology and Department of Medicine, Miller School of Medicine, University of Miami, Miami, Florida, USA） many years ago, probably around the beginning of the 1990＇s in one of his visits to Mexico City （Figure 1）. He has many friends in my country since some of the investigations that led to the development of the LHRH agonists were made in a couple of Mexican hospitals in collaboration with some outstanding Mexican physicians that I will mention later. In that time, I was the head of the Department of Urology of the Mexican National Cancer Institute and our Director, Dr. Jaime de la Garza, invited him for a meeting. I was surprised by his humbleness, intelligence and easy going personality, in spite of being a Nobel Prize scientist.

关键词： Introduction Andrew Schally

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An Approach to Design MIMO FO Controllers for Unstable Nonlinear Plants

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IEEE/CAA Journal of Automatica Sinica 2016年第3期3卷 338-344页

作者： arturo Rojas-Moreno IEEE Department of Electrical Engineering Universidad de Ingenieriay Tecnologia (www.utec.edu.pe)

This paper develops an approach to control unstable nonlinear multi-inputs multi-output(MIMO) square plants using MIMO fractional order(FO) controllers. The controller design uses the linear time invariant(LTI) state space representation of the nonlinear model of the plant and the diagonal closedloop transfer matrix(TM) function to ensure decoupling between inputs. Each element of the obtained MIMO controller could be either a transfer function(TF) or a gain. A TF is associated in turn with its corresponding FO TF. For example, a D(Derivative) TF is related to a FO TF of the form Dδ, δ =[0, 1]. Two applications were performed to validate the developed approach via experimentation: control of the angular positions of a manipulator, and control of the car and arm positions of a translational manipulator.

关键词： Fractional calculus modeling of nonlinear sys-tem control of manipulator multivariable decoupling multivari-able nonlinear system

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Usability perceptions and beliefs about smart thermostats by chi-square test, signal detection theory, and fuzzy detection theory in regions of Mexico

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Frontiers in Energy 2019年第3期13卷 522-538页

作者： Pedro PONCE Therese PEFFER arturo MOLINA Tecnologico de Monterrey calle del puente 222 MexicoMexico CityNon-US/Non-Canadian 64849Mexico California Institute for Energy and Environment University of California BerkeleyBerkeleyCA 94720USA

It is well known that smart thermostats (STs) have become key devices in the implementation of smart homes;thus, they are considered as primary elements for the control of electrical energy consumption in households. Moreover, energy consumption is drastically affected when the end users select unsuitable STs or when they do not use the STs correctly. Furthermore, in future, Mexico will face serious electrical energy challenges that can be considerably resolved if the end users operate the STs in a correct manner. Hence, it is important to carry out an in-depth study and analysis on thermostats, by focusing on social aspects that influence the technological use and performance of the thermostats. This paper proposes the use of a signal detection theory (SDT), fuzzy detection theory (FDT), and chi-square (CS) test in order to understand the perceptions and beliefs of end users about the use of STs in Mexico. This paper extensively shows the perceptions and beliefs about the selected thermostats in Mexico. Besides, it presents an in-depth discussion on the cognitive perceptions and beliefs of end users. Moreover, it shows why the expectations of the end users about STs are not met. It also promotes the technological and social development of STs such that they are relatively more accepted in complex electrical grids such as smart grids.

关键词： thermostats perceptions beliefs signal detection theory (SDT) fuzzy signal detection theory (FSDT) chi-square (CS) test

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