Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 7 de 7
Filter
1.
Rev. colomb. reumatol ; 27(supl.2): 109-124, oct.-dic. 2020. tab, graf
Article in Spanish | LILACS | ID: biblio-1341346

ABSTRACT

RESUMEN El síndrome de Sjögren es una enfermedad autoinmunitaria sistémica con un alto impacto individual y social. El compromiso pulmonar presenta múltiples manifestaciones, con impacto en calidad de vida y riesgo de mortalidad. El abordaje dinámico integrado mediante un grupo de diagnóstico multidisciplinario que incluya expertos en neumología, reumatología, radiología y patología tiene el potencial de impactar en la identificación, las estrategias de manejo y los desenlaces. Aunque es necesario reconocer tempranamente a los pacientes con mayor riesgo, en la actualidad no se cuenta con biomarcadores confiables. Las estrategias de manejo farmacológico se basan en la inmunomodulación, pero la evidencia para su uso es de baja calidad. Promover el entrenamiento y la sensibilización del personal de salud podría reducir los retrasos en el acceso a una evaluación especializada.


ABSTRACT Sjögren's syndrome is a systemic autoimmune disease with a high burden for the individual, as well as society. Pulmonary compromise presents with a myriad of manifestations that influence patient quality of life and mortality risk. An integrated dynamic approach by a multidisciplinary diagnostic discussion team that includes experts in chest diseases, rheumatology, radiology, and pathology has the potential to improve the identification, management strategies, and outcomes. Although early recognition of patients at high risk is essential, there is currently a lack of reliable biomarkers. Pharmacological therapies are based on immunomodulation, although the evidence to support their use is of low quality. Increasing awareness and training among healthcare professionals may reduce a delayed access to specialized assessment.


Subject(s)
Humans , Sjogren's Syndrome , Lung , Quality of Life , Mortality , Diagnosis
2.
Saúde Soc ; 28(4): 102-112, out.-dez. 2019. tab, graf
Article in Spanish | LILACS | ID: biblio-1058998

ABSTRACT

Resumen Existe una creciente cantidad de información referente al manejo de las enfermedades pulmonares intersticiales en el mundo, sin embargo, las barreras en el acceso a los sistemas de salud afectan la adherencia a los estándares de tratamiento de estos pacientes. Este artículo busca explorar las perspectivas de los médicos neumólogos sobre las barreras en el diagnóstico y tratamiento de los pacientes con enfermedades pulmonares intersticiales en Colombia. Para este fin, realizamos un estudio cualitativo cuya aproximación metodológica fue la fenomenología. Se conformaron grupos focales con médicos neumólogos para explorar las barreras en el acceso a los servicios de salud. Los datos se analizaron usando un análisis temático inductivo. Los participantes manifestaron la existencia de barreras derivadas de la falta de capacitación en atención primaria, de la ausencia de integralidad en los servicios y de la escasez de grupos de discusión multidisciplinaria. La inequidad en la atención se encuentra relacionada con problemas estructurales del sistema de seguridad social colombiano. Como conclusiones identificamos que las características del sistema de salud establecen la mayoría de las barreras para la atención de los pacientes. Una mayor sensibilización al personal médico podría evitar retrasos en el acceso a la atención especializada.


Abstract There is a growing amount of information regarding the management of interstitial lung diseases in the world. However, barriers in access to health systems affect adherence to treatment standards for these patients. This article aims to explore the perspectives of pulmonologists about the barriers in the diagnosis and treatment of patients with interstitial lung diseases in Colombia. For this purpose, we conducted a qualitative study whose methodological approach was phenomenological. Focus groups were formed with pulmonologists to explore the barriers in access to health services. The data were analyzed using an inductive thematic analysis. The participants expressed the existence of barriers derived from the lack of training in primary care, the lack of integrated services and the scarcity of multidisciplinary discussion groups. Inequality of care is related to structural problems of the Colombian social security system. We concluded that the characteristics of the health system establish most of the barriers to patient care. Greater awareness among medical professionals could avoid delays in access to specialized care.


Subject(s)
Humans , Male , Female , Lung Diseases, Interstitial , Universal Access to Health Care Services , Developing Countries , Health Services Accessibility
3.
Geriatr., Gerontol. Aging (Online) ; 13(1): 36-38, jan-mar.2019.
Article in English | LILACS | ID: biblio-1005560

ABSTRACT

AIM: Chronic obstructive pulmonary disease (COPD) is a pro-inflammatory condition leading to wasting states such as sarcopenia. We aimed to describe the effect of COPD and sarcopenia on mortality in Costa Rican older adults in the Costa Rican Longevity and Healthy Aging Study (CRELES). METHOD: This is a secondary analysis of the CRELES, a cohort study consisting of three waves of interviews. For the current study, data from the first and third waves were used. The dependent variable was survival status. COPD and sarcopenia were independent variables. Bivariate analyses were used to compare mortality curves for each group. Association with 3-year mortality was tested with Cox regression models, and hazard ratios (HR) with 95% confidence intervals (CI) were estimated as a measure of the strength of association. RESULTS: Of a total of 2704 participants, 54.29% (n = 1468) were women. Overall mortality was 9.05%. Sarcopenic older adults had the strongest association with mortality (HR = 2.65; 95%CI, 1.81­3.90; p < 0.001), followed by those with both COPD and sarcopenia (HR = 2.59; 95%CI, 1.37­4.92; p = 0.003). The weakest association with mortality was found in patients with neither COPD nor sarcopenia. CONCLUSIONS: The synergistic effect of sarcopenia and COPD has been shown to independently increase mortality in older patients. Our results may be applicable to both Latin American residents and subjects of Hispanic descent living in developed countries. Sarcopenia should be assessed in all patients with COPD since the latter is not a disease limited to the lungs, but rather a systemic disease.


OBJETIVO: A doença pulmonar obstrutiva crônica (DPOC) é uma condição pró-inflamatória que conduz a estados de perda como a sarcopenia. Nosso objetivo foi descrever o efeito da DPOC e da sarcopenia sobre a mortalidade em idosos costa-riquenhos do estudo Costa Rican Longevity and Healthy Aging Study (CRELES). MÉTODO: Esta é uma análise secundária do CRELES, um estudo de coorte composto por três ondas de entrevistas. Para o presente estudo, foram utilizados dados da primeira e terceira ondas. A variável dependente foi o status de sobrevida. DPOC e sarcopenia foram variáveis independentes. Foram realizadas análises bivariadas para comparar as curvas de mortalidade para cada grupo. Testou-se a associação à mortalidade em 3 anos com modelos de regressão de Cox, e razões de risco (HR) com intervalos de confiança (IC) de 95% foram estimadas como medida da força da associação. RESULTADOS: De um total de 2704 participantes, 54,29% (n = 1468) eram mulheres. A mortalidade geral foi 9,05%. Idosos sarcopênicos apresentaram a associação mais forte à mortalidade (HR = 2,65; IC95%, 1,81­3,90; p < 0,001), seguidos por aqueles com DPOC e sarcopenia (HR = 2,59; IC95%, 1,37­4,92; p = 0,003). A associação mais fraca à mortalidade foi encontrada em pacientes sem DPOC e sarcopenia. CONCLUSÕES: Demonstrou-se que o efeito sinérgico da sarcopenia e da DPOC aumenta de forma independente a mortalidade em pacientes idosos. Nossos resultados podem ser aplicáveis a residentes latino-americanos e a descendentes de hispânicos que vivem em países desenvolvidos. A sarcopenia deve ser avaliada em todos os pacientes com DPOC, visto que esta não é uma doença limitada aos pulmões, mas sim uma doença sistêmica.


Subject(s)
Humans , Male , Female , Middle Aged , Aged , Aged, 80 and over , Aging/physiology , Pulmonary Disease, Chronic Obstructive/mortality , Pulmonary Disease, Chronic Obstructive/epidemiology , Sarcopenia/mortality , Sarcopenia/epidemiology , Aging/physiology , Comorbidity/trends , Health of the Elderly , Survival Rate , Risk Factors , Costa Rica/epidemiology
4.
Med. interna Méx ; 34(5): 715-729, sep.-oct. 2018. tab, graf
Article in Spanish | LILACS | ID: biblio-984735

ABSTRACT

Resumen: La embolia pulmonar es una enfermedad de alta incidencia a pesar del subdiagnóstico y acarrea alto riesgo de morbilidad y mortalidad. Las herramientas preprueba actuales (clínica, escalas de probabilidad y dímero D) han permitido optimizar la precisión diagnóstica con miras a seleccionar al subgrupo de pacientes que obtendrán el mayor beneficio de la práctica de una angiotomografía para establecer el diagnóstico de embolia pulmonar. Este artículo revisa críticamente la evidencia publicada de la escala de predicción clínica PERC y el ajuste del dímero D por edad para el diagnóstico de embolia pulmonar aguda. Se hizo una revisión estructurada de la bibliografía médica en las bases de datos PubMed, TripDatabase y Epistemonikos. La búsqueda se limitó a metanálisis, estudios aleatorios, estudios de cohorte y guías de manejo, sin límites en idioma o fecha de publicación, utilizando los términos MESH d-dimer, pulmonary embolism, diagnosis y Pulmonary Embolism Rule-Out Criteria. Se hizo la lectura del título y el resumen de 1512 referencias de las que se seleccionaron 50 que fueron representativas para el tema de esta revisión; después de una clasificación y extracción de los datos se procedió a la redacción del texto. La escala PERC y el dímero D ajustado por edad son estrategias recomendadas en el abordaje diagnóstico del paciente con embolia pulmonar.


Abstract: Pulmonary embolism is a high incidence disease despite underdiagnosis and carries a high risk of morbidity and mortality. The current pre-test tools (clinical, probability scales and D-dimer) have allowed to optimize the diagnostic accuracy, since it is problematic to select the subgroup of patients who will obtain a greater benefit from the practice of an angiotomography to establish the diagnosis of pulmonary embolism. This paper reviews critically the published evidence on the PERC scale and the adjusting of the D-dimer with age for the diagnosis of acute pulmonary embolism. As structured review of the medical literature on PubMed, Tripdatabase and Epistemonikos databases was made. Search was limited to meta-analysis, randomized studies, cohort studies, review articles and treatment guidelines without limits on language or date of publication, using MESH terms: d-dimer, pulmonary embolism, diagnosis. It was performed the reading of the title and abstract of 1512 references of which 50 were selected as representative for the subject of this review. We wrote the manuscript after classification and data extraction. The use of the PERC scale and age-adjusted D-dimer are recommended in the diagnostic approach of the patient with pulmonary embolism.

5.
Univ. med ; 59(1)20180000. ilus
Article in Spanish | LILACS, COLNAL | ID: biblio-994838

ABSTRACT

El virus de la inmunodeficiencia humana (VIH) continúa siendo un problema de salud pública mundial, a pesar de la introducción de la terapia antirretroviral y la profilaxis frente a patógenos oportunistas. El pulmón es uno de los órganos más afectados por condiciones tanto infecciosas como no infecciosas en el contexto de la enfermedad retroviral; sin embargo, la prevalencia de las enfermedades de las vías respiratorias ha cambiado en las últimas dos décadas, tanto local como globalmente, por lo que se decidió realizar una búsqueda de la literatura más reciente en las bases de datos Medline y SciELO, incluyendo revisiones de tema y estudios originales, con el objetivo de elaborar una descripción actualizada de las principales enfermedades pulmonares descritas en pacientes con VIH, desde los puntos de vista clínico, paraclínico, radiológico y broncoscópico.


Human immunodeficiency virus (HIV) remains a public health problem worldwide, despite the introduction of antiretroviral therapy and prophylaxis against opportunistic pathogens. The lung is one of the most affected organs by both infectious and non-infectious diseases in the context of HIV, however, the prevalence of respiratory tract diseases has changed over the past two decades, both locally and globally, therefore, the authors decided to conduct a search of the most recent literature on Medline and SciELO databases, including reviews and original studies, with the aim of elaborating an updated description of the main pulmonary diseases in patients with HIV, taking into account clinical, paraclinical, radiological and bronchoscopic aspects.


Subject(s)
Humans , Pneumonia/diagnosis , Tuberculosis/complications , HIV , Bronchoscopy , Mortality
6.
Univ. med ; 58(1)2017. ilus, tab
Article in Spanish | LILACS, COLNAL | ID: biblio-996109

ABSTRACT

El síndrome de Kartagener es una enfermedad autosómica recesiva poco frecuente (uno de cada 32.000 nacimientos), caracterizada por la tríada de bronquiectasias, sinusitis crónica y situs tnversus. El artículo presenta el caso de un hombre de veinticuatro años de edad con dicha enfermedad, a partir del cual se revisa su fisiopatología, las estrategias diagnósticas y terapéuticas y su pronóstico.


Kartagener syndrome us a rare autosomal recessive disease (one ¿n every 32,000 births), oharactenzed by a triad of bronchiectasis, chroníc sinusitis and situs mversus. We present the case of a 24'veai'old male with this disease and we review the pathophysiology, prognosis as well as the main diagnostic and therapeutic strategies.


Subject(s)
Situs Inversus/physiopathology , Kartagener Syndrome/diagnosis , Kartagener Syndrome/physiopathology
7.
Univ. med ; 49(1): 121-128, ene.-mar. 2008. ilus
Article in Spanish | LILACS | ID: lil-493534

ABSTRACT

De forma característica, la tuberculosis pleural se manifiesta como un exudado linfocitario con valores elevados de adenosín deaminasa (ADA) pleural. Se presenta el caso de una paciente con exudado eosinofílico, ADA alta y biopsia pleural compatible con tuberculosis. Se revisa la literatura sobre el significado clínico y las diferentes posibilidades diagnósticas del derrame pleural eosinofílico, y su asociación con tuberculosis.


Subject(s)
Humans , Pleural Effusion , Eosinophils , Tuberculosis
SELECTION OF CITATIONS
SEARCH DETAIL