Éditeur(s) : HAL CCSD
Résumé : International audience
Au cours de l'année 2014, de nouvelles données publiées dans la BPCO vont nous permettre d'améliorer la prise en charge de nos patients. Le retrait progressif des corticoïdes inhalés (CSI) sous couvert d'une double bronchodilatation en traitement de fond (étude WISDOM) n'a pas été accompagné d'une majoration des exacerbations. Une étude transversale rétrospective canadienne a montré l'intérêt tout particulier des CSI chez les patients de plus de 65 ans. Un travail soulignait l'intérêt probable de la corticothérapie systémique lors des exacerbations traitées par ventilation mécanique, invasive ou non. L'étude COLUMBUS a confirmé l'intérêt des macrolides avec une indication privilégiée de l'azithromycine au long cours chez les patients BPCO présentant des exacerbations fréquentes (≥3/an), ayant un traitement inhalé maximaliste (trithérapie) et sevrés du tabac. Le timing de la réhabilitation respiratoire a été précisé et il semblerait qu'elle ne doive pas être initiée à la phase aiguë (i.e., avant la fin de l'exacerbation chez le patient hospitalisé), ce qui ne remet pas en cause l'intérêt démontré de la réhabilitation respiratoire initiée précocement après exacerbation. Enfin, l'étude STATCOPE retire toute place aux statines dans le traitement de fond des patients atteints de BPCO post-tabagique sans comorbidité cardiovasculaire. Tous ces travaux sont détaillés dans ce manuscrit. , Abstract In 2014 new data on COPD were published that allow us to improve the management of patients. The gradual withdrawal of inhaled corticosteroids (ICS) under the cover of double bronchodilatation in baseline treatment (WISDOM study) was not accompanied by an increase in exacerbations. A Canadian retrospective cross sectional study has shown the particular role of ICS in patients over 65 years old. A study underlined the probable role of systemic corticosteroids during exacerbations treated by mechanical ventilation, invasive or not. The COLUMBUS study confirmed the role of macrolides, in particular azithromycin, in the long term treatment of patients with COPD who have frequent exacerbations (3 or more per year) despite taking maximal inhaled therapy and stopping smoking. The timing of pulmonary rehabilitation has been clarified and it seems that it should not be started in the acute phase (i.e. before the end of the exacerbation in hospitalized patients). This questions the demonstrated role of initiation of pulmonary rehabilitation soon after an exacerbation. Finally, the STATCOPE study removes any place for statins in the baseline treatment of COPD patients without cardiovascular comorbidity. All these studies are detailed in this paper.
Mission CPLF 2015. Congrès de Pneumologie de Langue Française
Denver, United States

hal-01198647
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01198647
DOI : 10.1016/S1877-1203(15)30036-7

Éditeur(s) : HAL CCSD European Respiratory Society
Résumé : IF 8.332
International audience
The respiratory manifestations of eosinophilic granulomatosis with polyangiitis (EGPA) have not been studied in detail. In this retrospective multicentre study, EGPA was defined by asthma, eosinophilia and at least one new onset extra-bronchopulmonary organ manifestation of disease. The study population included 157 patients (mean±SD age 49.4±14.1 years), with a mean±SD blood eosinophil count of 7.4±6.4×109 L-1 at diagnosis. There was a mean±SD of 11.8±18.2 years from the onset of asthma to the diagnosis of EGPA, of 1.4±8.4 years from the first onset of peripheral eosinophilia to the diagnosis of EGPA, and of 7.4±6.4 years from EGPA diagnosis to the final visit. Despite inhaled and oral corticosteroid treatment, the severity of asthma increased 3-6 months before the onset of the systemic manifestations. Asthma was severe in 57%, 48%, and 56% of patients at diagnosis, at 3 years, and at the final visit, respectively. Persistent airflow obstruction was present in 38%, 30%, and 46% at diagnosis, at 3 years, and at the final visit, respectively. In EGPA, asthma is severe, antedates systemic manifestations by a mean of 12 years, and progresses to long-term persistent airflow obstruction despite corticosteroids in a large proportion of patients, which affects long-term management and morbidity. Copyright © 2016 ERS.
ISSN: 0903-1936

hal-01406073
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01406073
DOI : 10.1183/13993003.00097-2016
PUBMED : 27587545