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1.
Rev Alerg Mex ; 68 Suppl 1: s1-s122, 2021.
Artigo em Espanhol | MEDLINE | ID: mdl-34311514

RESUMO

BACKGROUND: Asthma continues to be one of the most frequent chronic respiratory diseases in our country. New methods for diagnosis and treatment have been described; accordingly, the international guidelines were renewed. OBJECTIVE: To create a national platform for the development of updated guidelines, solidly based on evidence: Comprehensive Asthma Management (Spanish acronym: MIA). METHODS: MIA uses the ADAPTE method. The MIA development group consists of experts in pulmonology-allergology-methodology and representatives of 13 institutions and societies of specialties that manage asthma. The international reference guidelines (selected with AGREE-II): GINA 2020, GEMA 5.0, BTS/SIGN 2019 and ATS/ERS consensus document 2014-2019 on severe asthma. MIA covers suspected asthma, diagnosis, treatment, and special groups. Key clinical questions were formulated on treatment steps 1-3, biomarkers and severe asthma. RESULTS: Based on evidence, safety, cost and local reality, the core group developed responses. Through a Delphi process the broad MIA development group suggested adjustments until consensus was reached. CONCLUSION: A document was generated with multiple figures and algorithms, solidly based on evidence about asthma management, adjusted for Mexico with a broad base among different societies that participated in its development. It does not include guidelines for acute asthma.


Antecedentes: El asma sigue siendo una patología respiratoria crónica frecuente en México. Se han descrito nuevos métodos para el diagnóstico y tratamiento conforme se renuevan las guías internacionales. Objetivo: Crear la plataforma nacional Manejo Integral del Asma (MIA), para el desarrollo de lineamientos actualizados con base en evidencia. Métodos: Se utilizó el método ADAPTE. El grupo de desarrollo de MIA estuvo integrado por expertos en neumología, alergología y metodología y representantes de 13 instituciones y sociedades de especialidades que manejan asma. Las guías internacionales de referencia (seleccionadas con AGREE-II) fueron GINA 2020, GEMA 5.0, BTS/SIGN 2019 y consenso ATS/ERS 2014-2019. En MIA se aborda sospecha de asma, diagnóstico, tratamiento y grupos especiales. Se formularon preguntas clínicas clave sobre tratamiento en los pasos 1 a 3, biomarcadores y asma grave. Resultados: Con base en evidencia, seguridad, costo y realidad local, el grupo nuclear desarrolló respuestas. Mediante proceso Delphi, el grupo amplio de desarrollo sugirió ajustes hasta que se logró el consenso. Conclusión: El documento generado contiene múltiples figuras y algoritmos, está sólidamente basado en evidencia acerca del manejo del asma y fue ajustado para México con participación de diferentes sociedades para su desarrollo; no se incluyeron lineamientos para la crisis asmática.


Assuntos
Asma , Asma/diagnóstico , Asma/tratamento farmacológico , Humanos , México
2.
Virology ; 553: 81-93, 2021 01 15.
Artigo em Inglês | MEDLINE | ID: mdl-33249258

RESUMO

Dengue virus (DENV) infection elevates intracellular Ca2+ concentration ([Ca2+]i), but it is unknown whether Ca2+ and calmodulin (CaM) are involved in DENV infection. We conducted immunofluorescence and western blot experiments and measured [Ca2+]i examining the effects of DENV infection and drugs that alter Ca2+/CaM functions on CaM translocation, DENV2 infection, protein expression, virus-inducible STAT2 protein abundance, and CREB phosphorylation in H9c2 cells. DENV infection increased CaM expression, its nuclear translocation and NS3 and E viral proteins expression and colocalization in a manner that could be blocked by the ryanodine receptor antagonist dantrolene. DENV infection also increased CREB phosphorylation, an effect inhibited by either dantrolene or the CaM inhibitor W7. Dantrolene substantially hindered infection as assessed by focus assays in Vero cells. These results suggest that Ca2+ and CaM play an important role in DENV infection of cardiac cells and that dantrolene may protect against severe DENV cardiac morbidity.


Assuntos
Calmodulina/metabolismo , Núcleo Celular/metabolismo , Dantroleno/farmacologia , Vírus da Dengue/fisiologia , Mioblastos Cardíacos/virologia , Transporte Ativo do Núcleo Celular , Animais , Cálcio/metabolismo , Sinalização do Cálcio , Linhagem Celular , Proteína de Ligação ao Elemento de Resposta ao AMP Cíclico/metabolismo , Citosol/metabolismo , Vírus da Dengue/efeitos dos fármacos , Mioblastos Cardíacos/efeitos dos fármacos , Mioblastos Cardíacos/metabolismo , Fosforilação , Poli I-C/farmacologia , Ratos , Fator de Transcrição STAT2/metabolismo , Regulação para Cima , Proteínas Virais/metabolismo
3.
Rev. chil. cir ; 67(3): 292-298, jun. 2015. ilus, graf, tab
Artigo em Espanhol | LILACS | ID: lil-747503

RESUMO

Introduction: The process design is one of the most interesting tools to ensure the quality of health care before the start of an activity. Although the gold standard treatment of superficial bladder tumors remains transurethral resection (TUR), the onset of laser energy source with better endourological systems allows us to adopt alternative therapies. The aim of this pilot study is to describe the design and protocol in 37 patients with a novel process consisting of outpatient treatment under local anesthesia of bladder tumors with holmium laser. Material and Methods: Pilot study includes 37 patients between January 2012 and December 2013, for the development of a process of holmium laser bladder fulguration without anesthetic infiltration in outpatient study. It analyzes and studies the procedure tolerance, development of immediate complications, visual analog scale (VAS) of pain, patient satisfaction, hospital stays avoided, problems during the application process and development. Results: The mean age of the patients was 69.2 +/- 10.3 years, 100 percent of patients prefer this procedure instead conventional transurethral resection and VAS rating presenting ≤ 3. There were no important complications. Only one patient was admitted at hospital due to hematuria resolved without surgical treatment. Conclusions: The development and implementation of fulguration of superficial papillary bladder tumors with holmium laser process is simple, well tolerated, ambulatory and without complications, with no need of hospital stay.


Introducción: El diseño de procesos es una de las herramientas de mayor interés para asegurar la calidad de la asistencia sanitaria antes del comienzo de una determinada actividad. Aunque el gold standard del tratamiento de los tumores vesicales superficiales sigue siendo la resección transuretral (RTU), la aparición de la fuente de energía láser con mejores medios endourológicos nos permite adoptar otras alternativas terapéuticas. El objetivo de este estudio piloto es describir el diseño y protocolo en 37 pacientes de un proceso novedoso consistente en el tratamiento en régimen ambulatorio y bajo anestesia local intravesical de los tumores de vejiga con láser de holmium. Material y Métodos: Estudio piloto que incluye 37 pacientes entre enero de 2012 y diciembre de 2013, para la elaboración de un proceso de fulguración vesical con láser de holmium sin infiltración anestésica en régimen ambulatorio. Se analiza y estudia tolerancia al procedimiento, desarrollo de complicaciones inmediatas, escala visual analógica (EVA) del dolor, satisfacción del paciente, estancias hospitalarias evitadas, problemas durante la aplicación del proceso y desarrollo del mismo. Resultados: La edad media de los pacientes fue 69,2 +/- 10,3 años, presentando puntuación EVA ≤ 3. No existieron complicaciones importantes. Hubo un ingreso por hematuria tardía que se resolvió de forma conservadora. Conclusiones: La elaboración y aplicación del proceso de fulguración de tumores vesicales papilares superficiales con láser holmium es una técnica sencilla, con buena tolerancia, ambulatoria y sin complicaciones de interés, con eliminación de estancias hospitalarias.


Assuntos
Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Carcinoma Papilar/cirurgia , Eletrocoagulação/métodos , Neoplasias da Bexiga Urinária/cirurgia , Terapia a Laser/métodos , Procedimentos Cirúrgicos Ambulatórios , Protocolos Antineoplásicos , Anestesia Local/métodos , Tempo de Internação , Medição da Dor , Satisfação do Paciente , Projetos Piloto , Recidiva Local de Neoplasia/cirurgia
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