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1.
Rev. patol. respir ; 27(1): 27-30, ene.-mar2024. tab, graf
Article in Spanish | IBECS | ID: ibc-231681

ABSTRACT

La oscilometría es una herramienta que, poco a poco, se está abriendo paso en las consultas de neumología y alergología. Se trata de una técnica sencilla de realizar para el paciente, que, además, aporta información adicional a las pruebas de función respiratoria clásicas. No solamente nos indica la alteración que existe en la vía aérea, sino que localiza a qué altura se produce (central o periférica). El objetivo es acercar esta técnica al personal sanitario y hacer más sencilla su interpretación. (AU)


Oscillometry is a tool that is gradually making its way into the daily routine of pneumology and allergology. It is a simple technique for the patient, which also provides additional information to the classic respiratory function tests. It not only indicates if there is an alteration in the airway, but also locates where it occurs (central or peripheral). The aim is to bring this technique closer to healthcare professionals and facilitate its interpretation. (AU)


Subject(s)
Humans , Physiology , Oscillometry , Pulmonary Medicine , Allergy and Immunology , Lung
4.
Eur J Hosp Pharm ; 29(6): 340-345, 2022 Nov.
Article in English | MEDLINE | ID: mdl-33627476

ABSTRACT

INTRODUCTION: While there are no pharmacological treatments with proven efficacy for coronavirus disease 2019 (COVID-19), tocilizumab has emerged as a candidate therapy. Some aspects of this therapy are still unknown, including the optimal timing of administration. OBJECTIVE: This observational study aimed to compare the 90-day mortality in two cohorts of patients when the drug was administered within the first 10 days from onset of symptoms or after day 11. METHODS: Patients hospitalised with severe COVID-19 pneumonia who had received tocilizumab were divided into two groups according to when the medication was administered. The primary outcome was 90-day mortality. Secondary outcomes were 30-day mortality, clinical improvement on a 6-item scale by day 6, biomarker improvement by day 6, radiological image improvement by day 10 and SaO2 quotient by day 6. The results in the two groups were compared. Additionally, adverse events relating to tocilizumab were recorded. RESULTS: A total of 112 patients were analysed. Both groups were epidemiologically comparable. The results obtained in the primary efficacy variable of the study (90-day mortality) showed a statistically significant difference in the subgroups according to the time of administration of tocilizumab (18.6% vs 5.0%, p=0.048). There was clinical improvement in 24.1% of patients at 6 days, with similar behaviour in both subgroups. No statistically significant differences were found in the percentage of patients who achieved radiological improvement at 10 days or in the other inflammatory parameters, with the exception of significant reductions in lactate dehydrogenase and C-reactive protein. Administration of tocilizumab was not associated with relevant adverse events. CONCLUSION: To our knowledge, this is the first report of data regarding the timing of administration of tocilizumab in patients with COVID-19 pneumonia. A strategy involving tocilizumab administration after 10 days from onset of symptoms may decrease mortality. Further randomised controlled trials are needed to confirm this emerging hypothesis.


Subject(s)
Antibodies, Monoclonal, Humanized , COVID-19 Drug Treatment , Humans , C-Reactive Protein , Lactate Dehydrogenases , SARS-CoV-2 , Treatment Outcome
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