Initial empiric antimicrobial treatment of Chlamydia pneumoniae: a study of 54 cases in the Republic of Macedonia.
Analysis of the adequacy of the initial empiric antimicrobial treatment of patients with acute Chlamydia pneumoniae (CP) infection, admitted to the Infectious Diseases Clinic, Clinical Centre, Medical Faculty, Skopje, Republic of Macedonia, for community-acquired pneumonia.


METHODS
A total number of 407 patients with community-acquired pneumonia (CAP) hospitalized at the Clinic between September 1997 and June 2002, with an average age of x=46.44 years, of whom 53.56% were male. Acute Chlamydia pneumoniae infection was proven serologically with MIF assay in 54 (13.27%) patients.


RESULTS
Initial empiric treatment with antibiotics in patients with CP pneumonia was provided with antimicrobial agents with intracellular activity in 26 (48.15%) patients; with fluoroquinolones in 19 (35.19%); macrolides in 5 (9.26%) and tetracyclines in 2 (3.7%). The treatment was conducted as monotherapy in 6 patients (11.11%) and in 20 patients (37.04%) in combination with betalactams. For 28 (51.85%) patients who were treated only with betalactams, empiric treatment was re-evaluated and new therapy with fluoroquinolon was conducted in 16 (29.63%), with macrolides in 8 (14.81%) and with tetracyclines in 4 (7.41%) patients.


CONCLUSIONS
Adequate empiric treatment with antimicrobial agents with intracellular activity was performed in only 48.15% of the patients with acute CP infection. Therefore, when designing the initial empiric treatment of patients hospitalized with pneumonia, attention should be paid to this atypical pathogen of CAP.
Kondova Topuzovska
Irena
I
Infectious Diseases Clinic, Clinical Centre, Medical Faculty, Skopje, R. Macedonia. irenakon2001@yahoo.com
Dimitriev
Dimitar
D
Kondov
Goran
G
Anastasovska
Ankica
A
Panovski
Nikola
N
D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000368:Aged; D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D023521:Chlamydophila Infections / Q000188:drug therapy*; D016993:Chlamydophila pneumoniae; D017714:Community-Acquired Infections; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D018410:Pneumonia, Bacterial / Q000188:drug therapy*
D000900:Anti-Bacterial Agents