RESUMO
The aim of our study was to describe the incidence of infectious complications of endobronchial ultrasound guided transbronchial needle aspiration (EBUS-TBNA) and to analyze the potential risk factors in a prospective cohort of patients. Methods: We conducted a prospective multicenter study, with all consecutive patients referred for an EBUS-TBNA with patients at risk of developing an infectious complication (considering>10 nodal samplings, known immunosuppression, bronchial colonization and cavitated or necrotic lesions) and a second group without any risk factor. Results: Three hundred seventy patients were included: 245 with risk factors and 125 without risk factors (as the control group). Overall, 15 patients (4.05%) presented an acute infectious complication: fourteen in cases (5.7%) and 1 in controls (0.8%). Of these, 4 patients presented pneumonia, 1 mediastinitis, 4 obstructive pneumonitis and 6 mild complications (respiratory tract infection that resolved with antibiotic). Also 7 (1.9%) patients had self-limited fever. One-month follow-up showed 1 mediastinitis at sixteenth day post-EBUS, which required surgical treatment, and 3 pneumonias and 3 respiratory tract infections at nineteenth day (1.9%). All patients had a good evolution and there were no deaths related with infectious complication. We observed an increased risk of complication in patients with risk factors and in patients with necrosis (p=0.018). Conclusions: The incidence of infectious complications in a subgroup of patients with risk factors was higher than in patients without risk factors. Nevertheless, it remains low, and no fatal complication occurred, which reinforces the idea that EBUS-TBNA is a safe technique for the assessment of the mediastinum. Necrotic lesions are a risk factor of post-EBUS infection, and their puncture should be avoided. (AU)
Assuntos
Humanos , Masculino , Feminino , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Neoplasias Pulmonares/patologia , Mediastinite , Estudos Prospectivos , Espanha , Aspiração por Agulha Fina Guiada por Ultrassom Endoscópico/efeitos adversos , Aspiração por Agulha Fina Guiada por Ultrassom Endoscópico/métodos , Broncoscopia , Fatores de RiscoRESUMO
The aim of our study was to describe the incidence of infectious complications of endobronchial ultrasound guided transbronchial needle aspiration (EBUS-TBNA) and to analyze the potential risk factors in a prospective cohort of patients. METHODS: We conducted a prospective multicenter study, with all consecutive patients referred for an EBUS-TBNA with patients at risk of developing an infectious complication (considering>10 nodal samplings, known immunosuppression, bronchial colonization and cavitated or necrotic lesions) and a second group without any risk factor. RESULTS: Three hundred seventy patients were included: 245 with risk factors and 125 without risk factors (as the control group). Overall, 15 patients (4.05%) presented an acute infectious complication: fourteen in cases (5.7%) and 1 in controls (0.8%). Of these, 4 patients presented pneumonia, 1 mediastinitis, 4 obstructive pneumonitis and 6 mild complications (respiratory tract infection that resolved with antibiotic). Also 7 (1.9%) patients had self-limited fever. One-month follow-up showed 1 mediastinitis at sixteenth day post-EBUS, which required surgical treatment, and 3 pneumonias and 3 respiratory tract infections at nineteenth day (1.9%). All patients had a good evolution and there were no deaths related with infectious complication. We observed an increased risk of complication in patients with risk factors and in patients with necrosis (p=0.018). CONCLUSIONS: The incidence of infectious complications in a subgroup of patients with risk factors was higher than in patients without risk factors. Nevertheless, it remains low, and no fatal complication occurred, which reinforces the idea that EBUS-TBNA is a safe technique for the assessment of the mediastinum. Necrotic lesions are a risk factor of post-EBUS infection, and their puncture should be avoided.
Assuntos
Neoplasias Pulmonares , Mediastinite , Humanos , Estudos Prospectivos , Incidência , Broncoscopia/efeitos adversos , Broncoscopia/métodos , Aspiração por Agulha Fina Guiada por Ultrassom Endoscópico/efeitos adversos , Aspiração por Agulha Fina Guiada por Ultrassom Endoscópico/métodos , Mediastino , Fatores de Risco , Neoplasias Pulmonares/patologiaRESUMO
SARS-CoV-2 infection can cause a range of respiratory sequelae, especially in patients who have had severe Covid-19 pneumonia. Given the high number of patients who have developed this infection over a short period of time, numerous post-Covid-19 follow-up visits are being carried out, but no clinical follow-up protocol has been established to advise on the complementary tests to be performed and the frequency of these procedures. This consensus document was drawn up by professionals from different areas of the Spanish Society of Pulmonology and Thoracic Surgery (SEPAR) in order to assist the clinician in identifying possible respiratory complications that may occur during the months following the acute disease, and to protocolize their follow-up and additional tests to be performed. It recommends examinations and interventions to be carried out at various stages in the post-Covid-19 period, and details the specific objectives of these procedures. Primarily, we aim to ensure that patients receive timely clinical follow-up, following a pre-established schedule that takes into account the severity of the disease and the likelihood of long-term sequelae. Another objective is to avoid overloading the health system by eschewing examinations and/or consultations that are, in many cases, unnecessary. Finally, we define criteria for referring patients with specific established sequelae (interstitial lung disease, pulmonary vascular disease, bronchiectasis) to the corresponding specialized units.
RESUMO
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