Akademik Veri Yönetim Sistemi
Expert Opinion on Pharmacotherapy, cilt.3, sa.10, ss.1461-1470, 2002 (SCI-Expanded)
Chronic obstructive lung disease (COPD) is a general term for chronic, irreversible lung disease that combines qualities of emphysema and chronic bronchitis. The standard definition of chronic bronchitis is a productive cough for three months per year (for at least two consecutive years) without an underlying aetiology. Acute exacerbation of chronic bronchitis (AECB) represents a common complaint that leads patients to seek medical attention. COPD and AECB are directly responsible for the overuse of antibiotics in the developed world. Fifty per cent of exacerbations have either viral or non-infectious origin. For this reason, antibiotic use remains controversial. Among other bacteria, Chlamydia pneumoniae is responsible for 4 - 16% of AECB in hospitalised or out-patients, although among smokers and people using steroids, the incidence is 34%. C. pneumoniae may either be the sole causative agent or a coagent in AECB. This paper reviews the management of COPD/AECB with respect to antibiotic use. Diagnosis and antimicrobial therapy relevant to Chlamydia in the management of AECB are also evaluated in this review.