[Drug-induced respiratory complications. Study of 27 cases].
Over 8 1/2 years, we observed 27 patients with drug-induced respiratory disease (DIRD). The inducer drugs were mainly those used in cardiology (9 patients, of whom 8 had amiodarone pneumonitis), in oncology (8 patients), in rheumatology (4 patients; 3 from d-penicillamine and 1 from gold), and in neurology (4 cases from ergoline derivatives). The main pattern of DIRD was a diffuse interstitial lung disease having either a rapid, a slowly progressive or a chronic course. Only the two former patterns offered clearing following withdrawal of the drug. Severe bronchiolitis obliterans from d-penicillamine (2 cases) and pulmonary eosinophilia (2 cases) was also observed. The onset of DIRD occurred earlier, i.e. following shorter periods of drug administration (months), in the acute interstitial lung disease variant, while it occurred after years of drug exposure in subacute and chronic forms. In contrast to other reports, bronchoalveolar lavage lymphocytosis was not a prominent feature in amiodarone pneumonitis. The outcome was favourable in 16 patients; deaths was encountered during the florid phase of DIRD in 3; incapacitating sequelae were noted in 6 patients, leading to subsequent death in 2; the underlying disease accounted for 7 additional deaths. Therefore, DIRD are relatively common, develop often in patients with severe underlying conditions, and interstitial pneumonitis is their pattern of predilection. Amiodarone emerges as a common inducer, and accounted for more cases than all chemotherapeutic agents grouped together in our series.
Foucher
P
P
Perrichon
M
M
Massin
F
F
Coudert
B
B
Sgro
C
C
Escousse
A
A
Jeannin
L
L
Camus
P
P
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000970:Antineoplastic Agents / Q000009:adverse effects; D001989:Bronchiolitis Obliterans / Q000139:chemically induced* / Q000175:diagnosis; D002317:Cardiovascular Agents / Q000009:adverse effects; D004873:Ergolines / Q000009:adverse effects; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010996:Pleural Effusion / Q000139:chemically induced* / Q000175:diagnosis; D011658:Pulmonary Fibrosis / Q000139:chemically induced* / Q000175:diagnosis; D012189:Retrospective Studies; D013997:Time Factors
D000970:Antineoplastic Agents; D002317:Cardiovascular Agents; D004873:Ergolines
Accidents respiratoires médicamenteux. Etude de 27 observations.