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1.
Arch. pediatr. Urug ; 86(3): 187-191, set. 2015. ilus, tab
Article in Spanish | LILACS | ID: lil-763417

ABSTRACT

La aspiración de cuerpo extraño (ACE) es un evento provocado por un agente externo, esta forma de lesión puede ser evitada con medidas preventivas. Los episodios de aspiración pueden pasar desapercibidos provocando lesiones en sectores distales del árbol bronquial manifestándose en la evolución por la presencia de complicaciones. Este artículo presenta 4 casos clínicos que plantearon dificultades diagnósticas y complicaciones en su evolución. Los mismos presentan similitudes con la literatura internacional en cuanto a sus características epidemiológicas ya que predominan en menores de 3 años, varones, en días festivos, predomina el maní como cuerpo extraño y existió un retraso en el diagnóstico en la mayoría de los casos. En el diagnóstico de la ACE se debe tener en cuenta el antecedente de sofocación o tos con dificultad respiratoria en un niño previamente asintomático que se encontraba jugando o comiendo. El examen físico y radiológico pueden ser normales después que el episodio de sofocación ha pasado, por lo que es necesario un alto índice de sospecha para el diagnóstico. Frente a la sospecha de ACE se debe realizar broncoscopía rígida porque ésta constituye el mejor método diagnóstico y terapéutico. Asimismo, hay que considerar el diagnóstico en pacientes que presentan neumonías recurrentes o lesiones persistentes sin otra causa, fundamentalmente si se asocian a otras lesiones como atelectasia y episodios de obstrucción bronquial.


The foreign body aspiration event is caused by an external agent, this form of injury can be avoided by preventive measures. The episodes of aspiration may go unnoticed causing injury to distal areas of the bronchial tree, manifesting the presence of complications in the evolution. This article presents four clinical cases that raised diagnostic difficulties and complications in its evolution. These cases have similarities with the international literature regarding their epidemiological characteristics: prevalence in children under 3 years, male, in festive days, peanuts being the most common foreign body and there being a delay in diagnosis in most cases. Diagnosis must take into account the history of choking or coughing respiratory distress in a previously asymptomatic child who was playing or eating. The physical and radiological examination may be normal after the episode of suffocation has passed, so a high index of suspicion is necessary for diagnosis. Upon suspicion of foreign body aspiration event, a rigid bronchoscopy should be performed, since this is the best diagnostic and therapeutic method. Also, in patients with persistent or recurrent pneumonia lesions without other cause, mainly this diagnosis should be considered, if associated with other lesions such as atelectasis and episodes of bronchial obstruction.


Subject(s)
Humans , Male , Bronchoscopy , Respiratory Aspiration/complications , Respiratory Aspiration/diagnosis , Radiography, Thoracic , Foreign Bodies/diagnosis
2.
Rev. bras. anestesiol ; 61(5): 558-560, set.-out. 2011. tab
Article in Portuguese | LILACS | ID: lil-600948

ABSTRACT

JUSTIFICATIVA E OBJETIVO: Avaliar se manobra de hiperinsuflação manual (HM) pode propiciar aspiração das secreções orofaríngeas em paciente sob ventilação mecânica. MÉTODOS: Participaram do estudo pacientes adultos sob ventilação mecânica nos quais foi injetado corante na cavidade orofaríngea e aspirada secreção traqueal após 30 minutos (min). Na ocorrência de deslizamento do corante, o paciente foi eliminado. Os demais foram alocados em Grupo Controle: pacientes em que se aspiravam secreções traqueais após 30, 60, 120 e 180 min e Grupo Experimental: após 30 min, foram realizadas manobras de HM e aspirada secreção nos intervalos estabelecidos. RESULTADOS: Estudaram-se 43 pacientes. Em 13, ocorreu deslizamento do corante após 30 min antes da alocação dos grupos. Os demais 29 pacientes forneceram 226 amostras de secreções. Houve presença de secreções coradas em apenas duas amostras, após realização de HM, em pacientes do grupo experimental. CONCLUSÃO: A manobra de hiperinflação manual não propiciou aspiração de secreções orofaríngeas em paciente sob ventilação mecânica.


BACKGROUND AND OBJECTIVES: To evaluate whether manual hyperinflation maneuvers can cause aspiration of oropharyngeal secretions in patients under mechanical ventilation. METHODS: Adult patients under mechanical ventilation in whom a dye was injected in the oropharyngeal cavity and had their tracheal secretion aspirated after 30 minutes (min) participated in this study. In the event of dye slid, the patient was eliminated. The other patients were divided in Control Group: patients in whom tracheal secretions were aspirated after 30, 60, 120, and 180 min, and Experimental Group: after 30 min, manual hyperventilation maneuvers were performed and secretions were aspirated on the established intervals. RESULTS: Forty-three patients were enrolled in this study. In 13, dye slippage was observed after 30 min, before allocating them into two groups. In the remaining 29 patients, 226 secretion samples were collected. In only two samples the presence of dye in the secretion was observed after manual hyperinflation maneuvers in the experimental group. CONCLUSION: Manual hyperinflation maneuvers did not cause aspiration of oropharyngeal secretions in patients under mechanical ventilation.


JUSTIFICATIVA Y OBJETIVO: Evaluar si la maniobra de hiperinsuflación manual (HM), puede propiciar la aspiración de las secreciones orofaríngeas en el paciente que está bajo ventilación mecánica. MÉTODOS: Participaron en el estudio pacientes adultos bajo ventilación mecánica, en los cuales se inyectó un colorante en la cavidad orofaríngea y se aspiró la secreción traqueal después de 30 minutos (min). Al ocurrir el deslizamiento del colorante, el paciente fue eliminado. Los demás pacientes fueron derivados al Grupo Control: pacientes en que se aspiraban secreciones traqueales después de 30, 60, 120 y 180 min y un Grupo Experimental: después de 30', en que fueron realizadas las maniobras de HM y aspirada la secreción en los intervalos establecidos. RESULTADOS: Fueron estudiados 43 pacientes. En 13 de ellos, ocurrió deslizamiento del colorante después de 30 min antes de la ubicación de los grupos. Los demás 29 pacientes suministraron 226 muestras de secreciones. Se registró la presencia de secreciones de colorante en solamente dos muestras después de la realización de HM, en pacientes del grupo experimental. CONCLUSIONES: La maniobra de hiperinflación manual no generó la aspiración de secreciones orofaríngeas en el paciente bajo ventilación mecánica.


Subject(s)
Humans , Adult , Respiratory Aspiration/complications , Intubation, Intratracheal , Postoperative Care , Respiration, Artificial
3.
Rev. cuba. enferm ; 25(3/4)jul.-dic. 2009. tab
Article in Spanish | LILACS, CUMED | ID: lil-575718

ABSTRACT

Del nivel de competencia de los trabajadores depende la calidad de la gestión del cuidado, con el fin de brindar estos de forma pertinente, segura y oportuna. Se realizó un estudio descriptivo, longitudinal, prospectivo en dos etapas durante los años 2006 _ 2007, multicéntrico, con el objetivo de proponer alternativas de capacitación para mejorar la gestión del cuidado en la aspiración endotraqueal pedißtrica. El universo compuesto por 96 profesionales de enfermería derivó una muestra que fue seleccionada por muestreo no probabilístico opinàtico que reunió a 42 de ellos para un 42.7 por ciento. Para recoger la información se elaboró una guía de observación y un examen de competencia. Las habilidades omitidas por màs del 50 por ciento de los profesionales observados fueron: mantener las normas de asepsia, apoyo psicológico al paciente y familiar, auscultar ambos campos pulmonares, aplicar fisioterapia respiratoria, prefijar correcta presión de aspiración, observar los cambios ocurridos en el monitor, ladear la cabeza para aspirar ambos bronquios y aspirar nariz y boca gentilmente. Se decidió diseñar un manual y un curso de superación como estrategias de capacitación, el primero consta de 12 capítulos y la segunda de 5 temas(AU)


From the competence level of workers depends on the care management quality to offer it in an appropriate, safe and timely way. A two-stage descriptive, longitudinal and prospective study was conducted during 2,006 and 2007 in multiple centers to propose training alternatives to improve the care management of pediatric endothracheal aspiration. From sample including 96 nursing professionals another sample was derived selected by non-probabilistic sampling grouping 42ot them for a 42,7 percent. In information collection we designed an observational and a competence examination. Abilities missed by more than 50 percent of professional analyzed were: to maintain the asepsis guidelines, psychological support to patient and relatives, auscultation of both lungs, to apply respiratory physiotherapy, to fix in advance a correct aspiration pressure, to observe the changes occurred in monitor, to tilt the head to aspiration of both bronchi, and the soft aspiration nose and mouth. Authors designed a manual and an overcoming course like training strategies, the first one includes 12 chapters and the second one 5 subjects(AU)


Subject(s)
Humans , Infant , Total Quality Management , Professional Training , Nursing Care/methods , Respiratory Aspiration/complications , Epidemiology, Descriptive , Prospective Studies , Longitudinal Studies
4.
Indian J Med Sci ; 2009 Oct; 63(10) 474-480
Article in English | IMSEAR | ID: sea-145459

ABSTRACT

Lipoid pneumonia is a rare form of pneumonia caused by inhalation or aspiration of fat-containing substances like petroleum jelly, mineral oils, certain laxatives, etc. It usually presents as an insidious onset, chronic respiratory illness simulating interstitial lung diseases. Rarely, it may present as an acute respiratory illness, especially when the exposure to fatty substance(s) is massive. Radiological findings are diverse and can mimic many other diseases including carcinoma, acute or chronic pneumonia, ARDS, or a localized granuloma. Pathologically it is a chronic foreign body reaction characterized by lipid-laden macrophages. Diagnosis of this disease is often missed as it is usually not considered in the differential diagnoses of community-acquired pneumonia; it requires a high degree of suspicion. In suspected cases, diagnosis may be confirmed by demonstrating the presence of lipid-laden macrophages in sputum, bronchoalveolar lavage fluid, or fine needle aspiration cytology/biopsy from the lung lesion. Treatment of this illness is poorly defined and constitutes supportive therapy, repeated bronchoalveolar lavage, and corticosteroids.


Subject(s)
Foreign-Body Migration/diagnosis , Foreign-Body Migration/etiology , Foreign-Body Migration/pathology , Foreign-Body Migration/diagnostic imaging , Humans , Macrophages , Mineral Oil/adverse effects , Pneumonia, Lipid/chemically induced , Pneumonia, Lipid/diagnosis , Pneumonia, Lipid/pathology , Pneumonia, Lipid/diagnostic imaging , Prognosis , Respiratory Aspiration/complications , Respiratory Function Tests , Risk Factors
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