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1.
Hipertens. riesgo vasc ; 39(4): 149-156, oct.-dic. 2022. ilus, tab, graf
Artigo em Espanhol | IBECS | ID: ibc-212632

RESUMO

Introducción: La hipertensión nocturna aislada se asocia a mayor cantidad de eventos cardiovasculares y daño de órgano blanco por hipertensión arterial. La prevalencia en poblaciones especiales no se encuentra del todo descrita. El objetivo del siguiente estudio es describir la prevalencia de hipertensión nocturna aislada en población conviviendo con el virus de la inmunodeficiencia humana, y observar su relación con las categorías de presión arterial en el consultorio y los fenotipos de la medición ambulatoria de presión arterial de 24h. Metodología: Se realizó una cohorte retrospectiva en una población con el virus de la inmunodeficiencia humana en un hospital público de España, se registraron características clínico epidemiológicas, mediciones de presión arterial en consultorio y medición ambulatoria de presión arterial de 24h (MAPA). Se realizó un análisis en función de los diferentes fenotipos de presión arterial por MAPA, así como también en función de las diferentes categorías de presión arterial de consultorio se calcularon los riesgos para la hipertensión nocturna aislada. Resultados: Se incluyeron en el análisis 116 individuos, sin medicación antihipertensiva ni antecedentes de enfermedad cardiovascular establecida. Se describió una prevalencia de hipertensión nocturna del 23,3%. No se pudo demostrar diferencias significativas entre fenotipos por MAPA de ninguna variable propia del VIH. No hubo diferencias de riesgo ajustadas entre las diferentes categorías de normotensos en consultorio. Conclusiones: La hipertensión nocturna aislada es más frecuente en pacientes con VIH, y los valores de presión arterial de consultorio en normotensos no son suficientes para predecir HTA nocturna aislada. (AU)


Introduction: Isolated nocturnal hypertension is associated with a greater number of cardiovascular events and target organ damage due to arterial hypertension. It has been observed that patients in the general population with this entity do not have high blood pressure figures in the office; and it is necessary to perform an outpatient measurement to unmask it. The prevalence in special populations is not fully described. The objective of the following study is to describe the prevalence of isolated nocturnal hypertension in a population living with the human immunodeficiency virus and to observe its relationship with the categories of office blood pressure and the phenotypes of the 24-hour ambulatory blood pressure measurement. Methodology: A retrospective cohort was carried out in a population with human immunodeficiency virus in a public hospital in Spain, clinical epidemiological characteristics, office blood pressure measurements and 24-hour ambulatory blood pressure measurement (ABPM) were recorded. An analysis was performed based on the different ABPM blood pressure phenotypes, as well as based on the different office blood pressure categories, the risks for isolated nocturnal hypertension were calculated. Results: One hundred and sixteen individuals, without antihypertensive medication or history of established cardiovascular disease, were included in the analysis. A prevalence of nocturnal hypertension of 23.3% was described. It was not possible to demonstrate significant differences between phenotypes by ABPM of any variable specific to HIV. There were no adjusted risk differences between the different categories of office normotensives. Conclusions: Isolated nocturnal hypertension is more frequent in patients with HIV and office blood pressure values in normotensive patients are not sufficient to predict isolated nocturnal hypertension. (AU)


Assuntos
Humanos , Masculino , Feminino , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Hipertensão , HIV , Pressão Arterial , Estudos de Coortes , Estudos Retrospectivos , Inquéritos e Questionários
2.
Hipertens Riesgo Vasc ; 39(4): 149-156, 2022.
Artigo em Espanhol | MEDLINE | ID: mdl-35933311

RESUMO

INTRODUCTION: Isolated nocturnal hypertension is associated with a greater number of cardiovascular events and target organ damage due to arterial hypertension. It has been observed that patients in the general population with this entity do not have high blood pressure figures in the office; and it is necessary to perform an outpatient measurement to unmask it. The prevalence in special populations is not fully described. The objective of the following study is to describe the prevalence of isolated nocturnal hypertension in a population living with the human immunodeficiency virus and to observe its relationship with the categories of office blood pressure and the phenotypes of the 24-hour ambulatory blood pressure measurement. METHODOLOGY: A retrospective cohort was carried out in a population with human immunodeficiency virus in a public hospital in Spain, clinical epidemiological characteristics, office blood pressure measurements and 24-hour ambulatory blood pressure measurement (ABPM) were recorded. An analysis was performed based on the different ABPM blood pressure phenotypes, as well as based on the different office blood pressure categories, the risks for isolated nocturnal hypertension were calculated. RESULTS: One hundred and sixteen individuals, without antihypertensive medication or history of established cardiovascular disease, were included in the analysis. A prevalence of nocturnal hypertension of 23.3% was described. It was not possible to demonstrate significant differences between phenotypes by ABPM of any variable specific to HIV. There were no adjusted risk differences between the different categories of office normotensives. CONCLUSIONS: Isolated nocturnal hypertension is more frequent in patients with HIV and office blood pressure values in normotensive patients are not sufficient to predict isolated nocturnal hypertension.


Assuntos
Infecções por HIV , Hipertensão , Humanos , Monitorização Ambulatorial da Pressão Arterial , Anti-Hipertensivos/uso terapêutico , Estudos Retrospectivos , Pressão Sanguínea/fisiologia , Infecções por HIV/complicações , Infecções por HIV/epidemiologia , Infecções por HIV/tratamento farmacológico , HIV
3.
Med. intensiva (Madr., Ed. impr.) ; 45(5): 298-312, Junio - Julio 2021. tab
Artigo em Espanhol | IBECS | ID: ibc-222311

RESUMO

El soporte respiratorio no invasivo (SRNI) comprende 2 modalidades de tratamiento, la ventilación mecá-nica no invasiva (VMNI) y la terapia de alto flujo con cánulas nasales (TAFCN) que se aplican en pacientes adultos, pediátricos y neonatales con insuficiencia respiratoria aguda (IRA). Sin embargo, el grado de acuerdo entre las distintas especialidades sobre el beneficio de estas técnicas en diferentes escenarios clínicos es controvertido. El objetivo del presente consenso fue elaborar una serie de recomendaciones de buena práctica clínica para la aplicación de soporte no invasivo en pacientes con IRA, avaladas por todas las sociedades científicas involucradas en el manejo del paciente adulto y pediátrico/neonatal con IRA. Para ello se contactó con las diferentes sociedades implicadas, quienes designaron a su vez a un grupo de 26 profesionales con suficiente experiencia en su aplicación. Se realizaron 3 reuniones presenciales para consensuar las recomendaciones (hasta un total de 71) fundamentadas en la revisión de la literatura y en la actualización de la evidencia disponible en relación con 3 categorías: indicaciones, monitorización yseguimiento del SRNI. Finalmente, se procedió a votación telemática de cada una de las recomendaciones, por parte de los expertos de cada sociedad científica implicada. Para la clasificación del grado de acuerdo se optó por un sistema analógico de clasificación fácil e intuitivo de usar, y que expresara con claridad si el procedimiento relacionado con el SRNI debía hacerse, podía hacerse o no debía hacerse. (AU)


Non-invasive respiratory support (NIRS) in adult, pediatric, and neonatal patients with acute respiratory failure (ARF) comprises two treatment modalities, non-invasive mechanical ventilation (NIMV) and high-flow nasal cannula (HFNC) therapy. However, experts from different specialties disagree on the benefit of these techniques in different clinical settings. The objective of this consensus was to develop a series of good clinical practice recommendations for the application of non-invasive support in patients with ARF, endorsed by all scientific societies involved in the management of adult and pediatric/neonatal patients with ARF. To this end, the different societies involved were contacted, and they in turn appointed a group of 26 professionals with sufficient experience in the use of these techniques. Three face-to-face meetings were held to agree on recommendations (up to a total of 71) based on a literature review and the latest evidence associated with 3 categories: indications, monitoring and follow-up of NIRS. Finally, the experts from each scientific society involved voted telematically on each of the recommendations. To classify the degree of agreement, an analogue classification system was chosen that was easy and intuitive to use and that clearly stated whether the each NIRS intervention should be applied, could be applied, or should not be applied. (AU)


Assuntos
Humanos , Lactente , Pré-Escolar , Criança , Adulto , Ventilação não Invasiva , Insuficiência Respiratória , Cânula , Consenso
4.
Med Intensiva (Engl Ed) ; 45(5): 298-312, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34059220

RESUMO

Non-invasive respiratory support (NIRS) in adult, pediatric, and neonatal patients with acute respiratory failure (ARF) comprises two treatment modalities, non-invasive mechanical ventilation (NIMV) and high-flow nasal cannula (HFNC) therapy. However, experts from different specialties disagree on the benefit of these techniques in different clinical settings. The objective of this consensus was to develop a series of good clinical practice recommendations for the application of non-invasive support in patients with ARF, endorsed by all scientific societies involved in the management of adult and pediatric/neonatal patients with ARF. To this end, the different societies involved were contacted, and they in turn appointed a group of 26 professionals with sufficient experience in the use of these techniques. Three face-to-face meetings were held to agree on recommendations (up to a total of 71) based on a literature review and the latest evidence associated with 3 categories: indications, monitoring and follow-up of NIRS. Finally, the experts from each scientific society involved voted telematically on each of the recommendations. To classify the degree of agreement, an analogue classification system was chosen that was easy and intuitive to use and that clearly stated whether the each NIRS intervention should be applied, could be applied, or should not be applied.


Assuntos
Ventilação não Invasiva , Insuficiência Respiratória , Adulto , Cânula , Criança , Consenso , Humanos , Recém-Nascido , Oxigênio , Piruvatos , Insuficiência Respiratória/terapia , Sociedades Científicas
5.
Clin. transl. oncol. (Print) ; 23(5): 948-960, mayo 2021. tab, ilus
Artigo em Inglês | IBECS | ID: ibc-221235

RESUMO

Melanoma affects about 6000 patients a year in Spain. A group of medical oncologists from Spanish Society of Medical Oncology (SEOM) and Spanish Multidisciplinary Melanoma Group (GEM) has designed these guidelines to homogenize the management of these patients. The diagnosis must be histological and determination of BRAF status has to be performed in patients with stage ≥ III. Stage I–III resectable melanomas will be treated surgically. In patients with stage III melanoma, adjuvant treatment with immunotherapy or targeted therapy is also recommended. Patients with unresectable or metastatic melanoma will receive treatment with immunotherapy or targeted therapy, the optimal sequence of these treatments remains unclear. Brain metastases require a separate consideration, since, in addition to systemic treatment, they may require local treatment. Patients must be followed up closely to receive or change treatment as soon as their previous clinical condition changes, since multiple therapeutic options are available (AU)


Assuntos
Humanos , Neoplasias Cutâneas/diagnóstico , Neoplasias Cutâneas/terapia , Melanoma/diagnóstico , Melanoma/terapia , Estadiamento de Neoplasias , Sociedades Médicas , Espanha
6.
Clin Transl Oncol ; 23(5): 948-960, 2021 May.
Artigo em Inglês | MEDLINE | ID: mdl-33651321

RESUMO

Melanoma affects about 6000 patients a year in Spain. A group of medical oncologists from Spanish Society of Medical Oncology (SEOM) and Spanish Multidisciplinary Melanoma Group (GEM) has designed these guidelines to homogenize the management of these patients. The diagnosis must be histological and determination of BRAF status has to be performed in patients with stage ≥ III. Stage I-III resectable melanomas will be treated surgically. In patients with stage III melanoma, adjuvant treatment with immunotherapy or targeted therapy is also recommended. Patients with unresectable or metastatic melanoma will receive treatment with immunotherapy or targeted therapy, the optimal sequence of these treatments remains unclear. Brain metastases require a separate consideration, since, in addition to systemic treatment, they may require local treatment. Patients must be followed up closely to receive or change treatment as soon as their previous clinical condition changes, since multiple therapeutic options are available.


Assuntos
Melanoma/patologia , Melanoma/terapia , Neoplasias Cutâneas/patologia , Neoplasias Cutâneas/terapia , Biópsia , Neoplasias Encefálicas/secundário , Neoplasias Encefálicas/terapia , Quimioterapia Adjuvante/métodos , Seguimentos , Humanos , Imunoterapia/métodos , Excisão de Linfonodo , Oncologia , Melanoma/diagnóstico , Melanoma/genética , Terapia de Alvo Molecular/métodos , Estadiamento de Neoplasias , Proteínas Proto-Oncogênicas B-raf/análise , Proteínas Proto-Oncogênicas B-raf/genética , Radioterapia Adjuvante , Neoplasias Cutâneas/diagnóstico , Neoplasias Cutâneas/genética , Sociedades Médicas , Espanha
7.
Med Intensiva (Engl Ed) ; 45(5): 298-312, 2021.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-33309463

RESUMO

Non-invasive respiratory support (NIRS) in adult, pediatric, and neonatal patients with acute respiratory failure (ARF) comprises two treatment modalities, non-invasive mechanical ventilation (NIMV) and high-flow nasal cannula (HFNC) therapy. However, experts from different specialties disagree on the benefit of these techniques in different clinical settings. The objective of this consensus was to develop a series of good clinical practice recommendations for the application of non-invasive support in patients with ARF, endorsed by all scientific societies involved in the management of adult and pediatric/neonatal patients with ARF. To this end, the different societies involved were contacted, and they in turn appointed a group of 26 professionals with sufficient experience in the use of these techniques. Three face-to-face meetings were held to agree on recommendations (up to a total of 71) based on a literature review and the latest evidence associated with 3 categories: indications, monitoring and follow-up of NIRS. Finally, the experts from each scientific society involved voted telematically on each of the recommendations. To classify the degree of agreement, an analogue classification system was chosen that was easy and intuitive to use and that clearly stated whether the each NIRS intervention should be applied, could be applied, or should not be applied.

8.
Space Sci Rev ; 216(8): 138, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-33281235

RESUMO

SuperCam is a highly integrated remote-sensing instrumental suite for NASA's Mars 2020 mission. It consists of a co-aligned combination of Laser-Induced Breakdown Spectroscopy (LIBS), Time-Resolved Raman and Luminescence (TRR/L), Visible and Infrared Spectroscopy (VISIR), together with sound recording (MIC) and high-magnification imaging techniques (RMI). They provide information on the mineralogy, geochemistry and mineral context around the Perseverance Rover. The calibration of this complex suite is a major challenge. Not only does each technique require its own standards or references, their combination also introduces new requirements to obtain optimal scientific output. Elemental composition, molecular vibrational features, fluorescence, morphology and texture provide a full picture of the sample with spectral information that needs to be co-aligned, correlated, and individually calibrated. The resulting hardware includes different kinds of targets, each one covering different needs of the instrument. Standards for imaging calibration, geological samples for mineral identification and chemometric calculations or spectral references to calibrate and evaluate the health of the instrument, are all included in the SuperCam Calibration Target (SCCT). The system also includes a specifically designed assembly in which the samples are mounted. This hardware allows the targets to survive the harsh environmental conditions of the launch, cruise, landing and operation on Mars during the whole mission. Here we summarize the design, development, integration, verification and functional testing of the SCCT. This work includes some key results obtained to verify the scientific outcome of the SuperCam system.

9.
Arch. bronconeumol. (Ed. impr.) ; 56(supl.2): 261-270, jul. 2020. ilus, tab
Artigo em Espanhol | IBECS | ID: ibc-192469

RESUMO

La enfermedad por coronavirus 2019 (COVID-19) es una infección del tracto respiratorio causada por un nuevo coronavirus emergente que se reconoció por primera vez en Wuhan, China, en diciembre de 2019. Actualmente la Organización Mundial de la Salud (OMS) ha definido la infección como pandemia y existe una situación de emergencia sanitaria y social para el manejo de esta nueva infección. Mientras que la mayoría de las personas con COVID-19 desarrollan solo una enfermedad leve o no complicada, aproximadamente el 14% desarrollan una enfermedad grave que requiere hospitalización y oxígeno, y el 5% pueden requerir ingreso en una Unidad de Cuidados Intensivos. En casos severos, COVID-19 puede complicarse por el síndrome de dificultad respiratoria aguda (SDRA), sepsis y shock séptico y fracaso multiorgánico. Este documento de consenso se ha preparado sobre directrices basadas en evidencia desarrolladas por un panel multidisciplinario de profesionales médicos de cuatro sociedades científicas españolas (Sociedad Española de Medicina Intensiva y Unidades Coronarias [SEMICYUC], Sociedad Española de Neumología y Cirugía Torácica [SEPAR], Sociedad Española de Urgencias y Emergencias [SEMES], Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor [SEDAR]) con experiencia en el manejo clínico de pacientes con COVID-19 y otras infecciones virales, incluido el SARS, así como en sepsis y SDRA. El documento proporciona recomendaciones clínicas para el soporte respiratorio no invasivo (ventilación no invasiva, oxigenoterapia de alto flujo con cánula nasal) en cualquier paciente con presentación sospechada o confirmada de COVID-19 con insuficiencia respiratoria aguda. Esta guía de consenso debe servir como base para una atención optimizada y garantizar la mejor posibilidad de supervivencia, así como permitir una comparación fiable de las futuras intervenciones terapéuticas de investigación que formen parte de futuros estudios observacionales o de ensayos clínicos


Coronavirus disease 2019 (COVID-19) is a respiratory tract infection caused by a newly emergent coronavirus, that was first recognized in Wuhan, China, in December 2019. Currently, the World Health Organization (WHO) has defined the infection as a global pandemic and there is a health and social emergency for the management of this new infection. While most people with COVID-19 develop only mild or uncomplicated illness, approximately 14% develop severe disease that requires hospitalization and oxygen support, and 5% require admission to an intensive care unit. In severe cases, COVID-19 can be complicated by the acute respiratory distress syndrome (ARDS), sepsis and septic shock, and multiorgan failure. This consensus document has been prepared on evidence-informed guidelines developed by a multidisciplinary panel of health care providers from four Spanish scientific societies (Spanish Society of Intensive Care Medicine [SEMICYUC], Spanish Society of Pulmonologists [SEPAR], Spanish Society of Emergency [SEMES], Spanish Society of Anesthesiology, Reanimation, and Pain [SEDAR]) with experience in the clinical management of patients with COVID-19 and other viral infections, including SARS, as well as sepsis and ARDS. The document provides clinical recommendations for the noninvasive respiratory support (noninvasive ventilation, high flow oxygen therapy with nasal cannula) in any patient with suspected or confirmed presentation of COVID-19 with acute respiratory failure. This consensus guidance should serve as a foundation for optimized supportive care to ensure the best possible chance for survival and to allow for reliable comparison of investigational therapeutic interventions as part of randomized controlled trials


Assuntos
Humanos , Adulto , Infecções por Coronavirus/complicações , Coronavírus Relacionado à Síndrome Respiratória Aguda Grave/patogenicidade , Pneumonia Viral/terapia , Ventilação não Invasiva/métodos , Síndrome Respiratória Aguda Grave/terapia , Consenso , Padrões de Prática Médica , Pandemias , Administração por Inalação , Administração Intranasal/métodos , Controle de Doenças Transmissíveis/métodos
10.
Rev. esp. anestesiol. reanim ; 67(5): 261-270, mayo 2020. ilus, tab
Artigo em Espanhol | IBECS | ID: ibc-187650

RESUMO

La enfermedad por coronavirus 2019 (COVID-19) es una infección del tracto respiratorio causada por un nuevo coronavirus emergente que se reconoció por primera vez en Wuhan, China, en diciembre de 2019. Actualmente la Organización Mundial de la Salud (OMS) ha definido la infección como pandemia y existe una situación de emergencia sanitaria y social para el manejo de esta nueva infección. Mientras que la mayoría de las personas con COVID-19 desarrollan solo una enfermedad leve o no complicada, aproximadamente el 14% desarrollan una enfermedad grave que requiere hospitalización y oxígeno, y el 5% pueden requerir ingreso en una Unidad de Cuidados Intensivos. En casos severos, COVID-19 puede complicarse por el síndrome de dificultad respiratoria aguda (SDRA), sepsis y shock séptico y fracaso multiorgánico. Este documento de consenso se ha preparado sobre directrices basadas en evidencia desarrolladas por un panel multidisciplinario de profesionales médicos de cuatro sociedades científicas españolas (Sociedad Española de Medicina Intensiva y Unidades Coronarias [SEMICYUC], Sociedad Española de Neumología y Cirugía Torácica [SEPAR], Sociedad Española de Urgencias y Emergencias [SEMES], Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor [SEDAR]) con experiencia en el manejo clínico de pacientes con COVID-19 y otras infecciones virales, incluido el SARS, así como en sepsis y SDRA. El documento proporciona recomendaciones clínicas para el soporte respiratorio no invasivo (ventilación no invasiva, oxigenoterapia de alto flujo con cánula nasal) en cualquier paciente con presentación sospechada o confirmada de COVID-19 con insuficiencia respiratoria aguda. Esta guía de consenso debe servir como base para una atención optimizada y garantizar la mejor posibilidad de supervivencia, así como permitir una comparación fiable de las futuras intervenciones terapéuticas de investigación que formen parte de futuros estudios observacionales o de ensayos clínicos


Coronavirus disease 2019 (COVID-19) is a respiratory tract infection caused by a newly emergent coronavirus, that was first recognized in Wuhan, China, in December 2019. Currently, the World Health Organization (WHO) has defined the infection as a global pandemic and there is a health and social emergency for the management of this new infection. While most people with COVID-19 develop only mild or uncomplicated illness, approximately 14% develop severe disease that requires hospitalization and oxygen support, and 5% require admission to an intensive care unit. In severe cases, COVID-19 can be complicated by the acute respiratory distress syndrome (ARDS), sepsis and septic shock, and multiorgan failure. This consensus document has been prepared on evidence-informed guidelines developed by a multidisciplinary panel of health care providers from four Spanish scientific societies (Spanish Society of Intensive Care Medicine [SEMICYUC], Spanish Society of Pulmonologists [SEPAR], Spanish Society of Emergency [SEMES], Spanish Society of Anesthesiology, Reanimation, and Pain [SEDAR]) with experience in the clinical management of patients with COVID-19 and other viral infections, including SARS, as well as sepsis and ARDS. The document provides clinical recommendations for the noninvasive respiratory support (noninvasive ventilation, high flow oxygen therapy with nasal cannula) in any patient with suspected or confirmed presentation of COVID-19 with acute respiratory failure. This consensus guidance should serve as a foundation for optimized supportive care to ensure the best possible chance for survival and to allow for reliable comparison of investigational therapeutic interventions as part of randomized controlled trials


Assuntos
Humanos , Adulto , Infecções por Coronavirus/complicações , Coronavírus Relacionado à Síndrome Respiratória Aguda Grave/patogenicidade , Pneumonia Viral/terapia , Ventilação não Invasiva/métodos , Síndrome Respiratória Aguda Grave/terapia , Consenso , Padrões de Prática Médica , Pandemias , Administração por Inalação , Administração Intranasal/métodos , Controle de Doenças Transmissíveis/métodos
11.
Rev Esp Anestesiol Reanim (Engl Ed) ; 67(5): 261-270, 2020 May.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-32307151

RESUMO

Coronavirus disease 2019 (COVID-19) is a respiratory tract infection caused by a newly emergent coronavirus, that was first recognized in Wuhan, China, in December 2019. Currently, the World Health Organization (WHO) has defined the infection as a global pandemic and there is a health and social emergency for the management of this new infection. While most people with COVID-19 develop only mild or uncomplicated illness, approximately 14% develop severe disease that requires hospitalization and oxygen support, and 5% require admission to an intensive care unit. In severe cases, COVID-19 can be complicated by the acute respiratory distress syndrome (ARDS), sepsis and septic shock, and multiorgan failure. This consensus document has been prepared on evidence-informed guidelines developed by a multidisciplinary panel of health care providers from four Spanish scientific societies (Spanish Society of Intensive Care Medicine [SEMICYUC], Spanish Society of Pulmonologists [SEPAR], Spanish Society of Emergency [SEMES], Spanish Society of Anesthesiology, Reanimation, and Pain [SEDAR]) with experience in the clinical management of patients with COVID-19 and other viral infections, including SARS, as well as sepsis and ARDS. The document provides clinical recommendations for the noninvasive respiratory support (noninvasive ventilation, high flow oxygen therapy with nasal cannula) in any patient with suspected or confirmed presentation of COVID-19 with acute respiratory failure. This consensus guidance should serve as a foundation for optimized supportive care to ensure the best possible chance for survival and to allow for reliable comparison of investigational therapeutic interventions as part of randomized controlled trials.


Assuntos
Infecções por Coronavirus/terapia , Ventilação não Invasiva/métodos , Pneumonia Viral/terapia , Síndrome do Desconforto Respiratório/diagnóstico , Betacoronavirus , COVID-19 , Consenso , Infecções por Coronavirus/complicações , Infecções por Coronavirus/diagnóstico , Humanos , Pandemias , Pneumonia Viral/complicações , Pneumonia Viral/diagnóstico , Guias de Prática Clínica como Assunto , Síndrome do Desconforto Respiratório/etiologia , SARS-CoV-2
12.
Clin Transl Oncol ; 22(2): 213-222, 2020 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-31993963

RESUMO

The use of immune checkpoint inhibitors has emerged as an effective treatment option for patients with several tumor types. By increasing the activity of the immune system, they can induce inflammatory side effects, which are often termed immune-related adverse events. These are pathophysiologically unique toxicities, compared with those from other anticancer therapies. In addition, the spectrum of the target organs is very broad. Immune-inflammatory adverse events can be life threatening. Prompt diagnosis and pharmacological intervention are instrumental to avoid progression to severe manifestations. Consequently, clinicians require new skills to successfully diagnose and manage these events. These SEOM guidelines have been developed with the consensus of ten medical oncologists. Relevant studies published in peer-review journals were used for the guideline elaboration. The Infectious Diseases Society of America grading system was used to assign levels of evidence and grades of recommendation.


Assuntos
Antineoplásicos Imunológicos/efeitos adversos , Ensaios Clínicos como Assunto/normas , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/prevenção & controle , Imunoterapia/efeitos adversos , Neoplasias/tratamento farmacológico , Guias de Prática Clínica como Assunto/normas , Gerenciamento Clínico , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/etiologia , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/patologia , Humanos , Oncologia , Neoplasias/imunologia , Sociedades Médicas
13.
Clin Transl Oncol ; 21(12): 1754-1762, 2019 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-31435877

RESUMO

PURPOSE: To describe patient characteristics by disease stage, resectability status and current treatment management after first diagnosis of IIIB to IV1c advanced (AM)/metastatic melanoma (MM). METHODS/PATIENTS: Multicentre, retrospective study based on data from medical charts of patients > 18 years at MM first diagnosis, visited by oncologists at 4 reference centres in Spain: Hospital Universitario Gregorio Marañón (Madrid), Hospital General de Valencia (Valencia), Clínica Universidad de Navarra (Pamplona), and Hospital Clínic (Barcelona). RESULTS: Metastatic non-visceral melanoma (IIIB, IIIC, IV M1a) was reported in 139 (48.6%) patients and 40.9% (n = 117) were diagnosed with IV-M1c disease. 160 (55.9%) metastases were resectable. Available therapies under clinical practice were used in 210 patients; 74 were treated under clinical trials (CT). Intention-to-cure surgery (47.6%) was the most common treatment at time of MM diagnosis. Systemic (45.1% overall) therapy included chemo-, targeted- and immunotherapy (19.6%, 14.3%, 8.4%, respectively). At time of data collection, 26 patients were still alive and 120 had progressed to IV-M1c. Median overall survival (OS) was significantly larger in IIIB patients, 28.9 m (25.2-32.7); the shortest for IV-M1c patients, 11.0 m (8.7-13.3). CONCLUSIONS: Novel treatments are undoubtedly a major step forward in AM/MM, however these are often only available in the CT setting because early stages of development or country-specific regulations. Further prospective studies and multifactorial analysis should be performed to clearly identify possible clinical associations for outcome in Spanish patients with AM/MM.


Assuntos
Melanoma/terapia , Adulto , Distribuição por Idade , Idoso , Idoso de 80 Anos ou mais , Antineoplásicos/uso terapêutico , Ensaios Clínicos como Assunto/estatística & dados numéricos , Feminino , Humanos , Imunoterapia/estatística & dados numéricos , Análise de Intenção de Tratamento/estatística & dados numéricos , Masculino , Registros Médicos , Melanoma/epidemiologia , Melanoma/mortalidade , Melanoma/secundário , Metastasectomia/estatística & dados numéricos , Pessoa de Meia-Idade , Terapia de Alvo Molecular/estatística & dados numéricos , Estadiamento de Neoplasias , Estudos Retrospectivos , Distribuição por Sexo , Espanha/epidemiologia , Resultado do Tratamento , Adulto Jovem
14.
ISA Trans ; 90: 311-318, 2019 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-30711341

RESUMO

In recent years, the Coriolis mass flow meters (CMF), devices based on the Coriolis effect over a vibrating pipe, have developed better metrological performance and they are now a reasonable alternative for the custody transfer measurements. Nowadays, many custody transfer operations require measurement of the net volume (volume measured at a certain reference temperature) and, therefore, it is not feasible to use the CMF as a mass flow meter. However, the actual CMF can be used as net volume meters because they have special equipment to measure density and temperature, and a flow computer. In this work, firstly a mathematical simplification of the physical model is proposed for the CMF. We part from the dimensional analysis of the flow-phase relationship produced by the Coriolis force, the main physical principle behind these devices. A simplified formula is obtained and it permits identifying the magnitudes of influence of the CMF as a mass meter. Secondly, its metrological properties are characterized. For such purpose, a 4" straight tube commercial meter has been calibrated in volume, in the 50 to 165 m3/h range against a standard container and a bidirectional prover, employing gas oil and kerosene (JET-A1). These calibrations have turned out to be compatible with the ones performed by the manufacturer in mass and using water. Then it is verified that the CMF fulfills the requisites of the legal metrology: maximum error allowed, linearity and repeatability. Skewness is observed in the relative error (expressed in %) of the CMF and it has been researched to be due to systematic effects related to constructive parameters of the meter. Lineal correlation is verified between relative error and temperature, and between relative error and flow rate, with negative slopes of -0.03% °C-1 and -0.001% h/m3 respectively.

15.
Clin. transl. oncol. (Print) ; 20(12): 1493-1501, dic. 2018. tab
Artigo em Inglês | IBECS | ID: ibc-173756

RESUMO

Cancer cases are growing in an exponential way, likewise the prices of new cancer drugs. Continuing in this way, in the near future, it will be impossible to provide optimum care for all cancer patients. Therefore, it is important to establish mechanisms that enable the National Health Systems to provide the best options of treatment, either through the elaboration of decision-binding frameworks or through other initiatives that guarantee the best quality care for all oncology patients to overcome, in the best possible way, this difficult illness. Here, we review current proposals that have been established by different cancer organizations worldwide, their similarities, their differences and whether they are helpful in a real clinical setting. Facing present reality and despite these organizations’ huge efforts, these proposals are not being implemented at all and it does not seem feasible that they will in the short run. In the same way, we support and argue why oncologists should have a crucial and a preponderant role to establish the best way of guaranteeing an equal access to the latest oncology care


No disponible


Assuntos
Humanos , Oncologia/tendências , Tecnologia de Alto Custo , Neoplasias/economia , Equidade no Acesso aos Serviços de Saúde , Acesso aos Serviços de Saúde/tendências , Custos de Cuidados de Saúde/tendências , Papel Profissional
16.
Clin. transl. oncol. (Print) ; 20(12): 1529-1537, dic. 2018. tab
Artigo em Inglês | IBECS | ID: ibc-173759

RESUMO

Purpose: We retrospectively examined the potential effect on overall survival (OS) of delaying radiotherapy to administer neoadjuvant therapy in unresected glioblastoma patients. Patients and methods: We compared OS in 119 patients receiving neoadjuvant therapy followed by standard treatment (NA group) and 96 patients receiving standard treatment without neoadjuvant therapy (NoNA group). The MaxStat package of R identified the optimal cut-off point for waiting time to radiotherapy. Results: OS was similar in the NA and NoNA groups. Median waiting time to radiotherapy after surgery was 13 weeks for the NA group and 4.2 weeks for the NoNA group. The longest OS was attained by patients who started radiotherapy after 12 weeks and the shortest by patients who started radiotherapy within 4 weeks (12.3 vs 6.6 months) (P = 0.05). OS was 6.6 months for patients who started radiotherapy before the optimal cutoff of 6.43 weeks and 19.1 months for those who started after this time (P = 0.005). Patients who completed radiotherapy had longer OS than those who did not, in all 215 patients and in the NA and NoNA groups (P = 0.000). In several multivariate analyses, completing radiotherapy was a universally favorable prognostic factor, while neoadjuvant therapy was never identified as a negative prognostic factor. Conclusion: In our series of unresected patients receiving neoadjuvant treatment, in spite of the delay in starting radiotherapy, OS was not inferior to that of a similar group of patients with no delay in starting radiotherapy


No disponible


Assuntos
Humanos , Glioblastoma/terapia , Radioterapia/métodos , Terapia Neoadjuvante/métodos , Tempo para o Tratamento/estatística & dados numéricos , Resultado do Tratamento , Taxa de Sobrevida , Estudos Retrospectivos
17.
Fisioterapia (Madr., Ed. impr.) ; 40(5): 232-240, sept.-oct. 2018. tab, graf
Artigo em Espanhol | IBECS | ID: ibc-178849

RESUMO

Introducción: El síndrome de latigazo cervical (SLC) es una patología frecuente, y según la bibliografía existe controversia acerca de una relación entre este y el síndrome de disfunción temporomandibular (SDT). El objetivo de este estudio es determinar si existe una mayor incidencia de SDT en pacientes diagnosticados de SLC durante los 3 y 12 primeros meses tras haber sufrido un accidente de tráfico y determinar factores de riesgo asociados. Pacientes y método: Estudio de cohortes prospectivo comprendido entre febrero del 2013 a diciembre del 2015 que consta de una cohorte expuesta de 71 adultos (36 hombres y 35 mujeres) que habían sufrido un SLC de grado I o II según la Québec Task Force, y una cohorte no expuesta de 70 adultos (46 hombres y 24 mujeres). Se avaluaron a los 3 y 12 meses mediante el Índice Anamnésico Simplificado de Fonseca (IASF) Resultados: Los resultados obtenidos muestran que en la cohorte expuesta la proporción de SDT a los 3 meses es estadísticamente superior que en la cohorte no expuesta (53 versus 13,4%; p<0,0001). A los 12 meses se evidencia que en la cohorte expuesta la proporción de SDT es estadísticamente superior que en la cohorte no expuesta (53,2 versus 21,7%; p<0,0005). Conclusiones: Las personas que sufren un SLC presentan una mayor probabilidad de desarrollar un SDT. Además, la cohorte expuesta muestra un empeoramiento en las puntuaciones del IASF. Aquellas personas que manifiestan dorsalgia y parestesias tras sufrir un SLC presentan una mayor probabilidad estadísticamente significativa de desarrollar un SDT


Introduction: Whiplash is a frequent condition in rehabilitation centres, and according to the literature there is a great controversy about its relationship with temporomandibular disorders (TD). The objective of this study is to determine whether there is a higher incidence of TD in patients diagnosed with whiplash during the first 3 and 12 months after having suffered a vehicle accident, and to determine associated risk factors. Patients and method: Prospective cohort study conducted between February 2013 to December 2015 with a cohort of 71 adults (36 men and 35 women) that had suffered a Quebec Task Force whiplash grade I or II, together with an unexposed cohort of 70 adults (46 men and 24 women). They were evaluated at 3 and 12 months using the Fonseca's Simplified Anamnestic Index (IASF) Results: The results obtained at 3 months showed that the proportion of TD in the exposed cohort was statistically higher than in the non-exposed cohort (53.0% versus 13.4%, P<.0001). At 12 months, the results showed that the proportion of SDT was statistically higher in the exposed cohort than in the non-exposed cohort (53.2% versus 21.7%, P<.0005). Conclusions: After a whiplash there is a greater probability of developing a TD. In addition, in the exposed cohort there is a greater deterioration over time in the IASF. The back pain and paraesthesias after a whiplash are symptoms to be taken into account, as they show a statistically significant probability of developing TD


Assuntos
Humanos , Masculino , Feminino , Adulto , Acidentes de Trânsito , Traumatismos em Chicotada/fisiopatologia , Síndrome da Disfunção da Articulação Temporomandibular/epidemiologia , Estudos de Coortes , Síndrome da Disfunção da Articulação Temporomandibular/fisiopatologia , Anamnese/métodos , Fatores de Risco
18.
Clin Transl Oncol ; 20(12): 1529-1537, 2018 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-29737461

RESUMO

PURPOSE: We retrospectively examined the potential effect on overall survival (OS) of delaying radiotherapy to administer neoadjuvant therapy in unresected glioblastoma patients. PATIENTS AND METHODS: We compared OS in 119 patients receiving neoadjuvant therapy followed by standard treatment (NA group) and 96 patients receiving standard treatment without neoadjuvant therapy (NoNA group). The MaxStat package of R identified the optimal cut-off point for waiting time to radiotherapy. RESULTS: OS was similar in the NA and NoNA groups. Median waiting time to radiotherapy after surgery was 13 weeks for the NA group and 4.2 weeks for the NoNA group. The longest OS was attained by patients who started radiotherapy after 12 weeks and the shortest by patients who started radiotherapy within 4 weeks (12.3 vs 6.6 months) (P = 0.05). OS was 6.6 months for patients who started radiotherapy before the optimal cutoff of 6.43 weeks and 19.1 months for those who started after this time (P = 0.005). Patients who completed radiotherapy had longer OS than those who did not, in all 215 patients and in the NA and NoNA groups (P = 0.000). In several multivariate analyses, completing radiotherapy was a universally favorable prognostic factor, while neoadjuvant therapy was never identified as a negative prognostic factor. CONCLUSION: In our series of unresected patients receiving neoadjuvant treatment, in spite of the delay in starting radiotherapy, OS was not inferior to that of a similar group of patients with no delay in starting radiotherapy.


Assuntos
Neoplasias Encefálicas/terapia , Quimioterapia Adjuvante/métodos , Glioblastoma/terapia , Radioterapia/métodos , Tempo para o Tratamento , Adulto , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Neoplasias Encefálicas/mortalidade , Quimiorradioterapia/métodos , Feminino , Glioblastoma/mortalidade , Humanos , Masculino , Pessoa de Meia-Idade , Terapia Neoadjuvante/métodos , Estudos Retrospectivos , Resultado do Tratamento
19.
Clin Transl Oncol ; 20(12): 1493-1501, 2018 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-29796999

RESUMO

Cancer cases are growing in an exponential way, likewise the prices of new cancer drugs. Continuing in this way, in the near future, it will be impossible to provide optimum care for all cancer patients. Therefore, it is important to establish mechanisms that enable the National Health Systems to provide the best options of treatment, either through the elaboration of decision-binding frameworks or through other initiatives that guarantee the best quality care for all oncology patients to overcome, in the best possible way, this difficult illness. Here, we review current proposals that have been established by different cancer organizations worldwide, their similarities, their differences and whether they are helpful in a real clinical setting. Facing present reality and despite these organizations' huge efforts, these proposals are not being implemented at all and it does not seem feasible that they will in the short run. In the same way, we support and argue why oncologists should have a crucial and a preponderant role to establish the best way of guaranteeing an equal access to the latest oncology care.


Assuntos
Antineoplásicos/economia , Oncologia/economia , Neoplasias/tratamento farmacológico , Neoplasias/economia , Humanos , Oncologia/métodos
20.
Rev. esp. anestesiol. reanim ; 65(2): 90-95, feb. 2018. tab, graf
Artigo em Espanhol | IBECS | ID: ibc-170012

RESUMO

Introducción. La membrana de oxigenación extracorpórea (ECMO) es un sistema que proporciona asistencia circulatoria y respiratoria a pacientes en fallo cardiaco o respiratorio refractarios al tratamiento convencional. Es una terapia con numerosas complicaciones asociadas y alta mortalidad. El manejo por equipos multidisciplinares y con experiencia aumenta la probabilidad de supervivencia. Objetivos. Evaluar y analizar el efecto de la curva de aprendizaje sobre la mortalidad. Métodos. Estudio retrospectivo y observacional de 31 pacientes, realizado desde enero de 2012 hasta diciembre de 2015. Los pacientes se agruparon en 2periodos que están divididos por la instauración de un protocolo ECMO. Comparamos las variables cuantitativas realizando la prueba U de Mann-Whitney; para las variables cualitativas categóricas empleamos la prueba Chi-cuadrado o el estadístico exacto de Fisher, según correspondiera. La curva de supervivencia se elaboró mediante el método de Kaplan-Meier y el análisis de la significación estadística mediante el test Log-rank. El análisis de los datos se realizó con el programa STATA 14. Resultados. En las curvas de supervivencia se muestra la tendencia a menor mortalidad en los pacientes del periodo posterior (p=0,0601). La tasa de mortalidad general en el periodo inicial fue mayor que en el periodo posterior (p=0,042). En otro análisis comparamos características de los 2grupos y concluimos que eran homogéneos. Conclusión. El grado de experiencia es un factor independiente para la mortalidad. La aplicación de un protocolo asistencial es fundamental para facilitar el manejo de la terapia ECMO (AU)


Introduction. The extracorporeal oxygenation membrane (ECMO) is a system that provides circulatory and respiratory assistance to patients in cardiac or respiratory failure refractory to conventional treatment. It is a therapy with numerous associated complications and high mortality. Multidisciplinary management and experienced teams increase survival. Objective. Our purpose is to evaluate and analyse the effect of the learning curve on mortality. Methods. Retrospective and observational study of 31 patients, from January 2012 to December 2015. Patients were separated into 2periods. These periods were divided by the establishment of an ECMO protocol. We compared the quantitative variables by performing the Mann-Whitney U test. For the categorical qualitative variables we performed the chi-square test or Fisher exact statistic as appropriate. The survival curve was computed using the Kaplan-Meier method, and the analysis of statistical significance using the Log-rank test. Data analysis was performed with the STATA programme 14. Results. Survival curves show the tendency to lower mortality in the subsequent period (P=0.0601). The overall mortality rate in the initial period was higher than in the subsequent period (P=0.042). In another analysis, we compared the characteristics of the 2groups and concluded that they were homogeneous. Conclusion. The degree of experience is an independent factor for mortality. The application of a care protocol is fundamental to facilitate the management of ECMO therapy (AU)


Assuntos
Humanos , Oxigenação por Membrana Extracorpórea/mortalidade , Insuficiência Cardíaca/terapia , Insuficiência Respiratória/terapia , Reanimação Cardiopulmonar/métodos , Curva de Aprendizado , Oxigenação por Membrana Extracorpórea/educação , Resultado do Tratamento , Estudos Retrospectivos , Fatores de Risco
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