[Adherence to antibiotherapy guidelines for acute community-acquired pneumonia in adults, in a teaching hospital]

Abstract

Objective: The authors had for aim to assess the conformity of antibiotic prescription with guidelines, for the management of community-acquired pneumonia, in a French University Hospital.

Design: This prospective study included adults patients hospitalized for pneumonia over a period of six months. The attending physician estimated the severity of pneumonia. The adequacy to guidelines focused on: first antibiotic choice and prescription modality, antibiotic choice in case of treatment modification at 48 to 72 hours, and duration of antibiotherapy.

Results: A hundred and nine cases of pneumonia were included in 106 patients. The mean age was 66 years, the mortality rate was 17 %. Bacterial documentation was recorded in 40.4 % of cases. The first antibiotics used were in accordance with guidelines in 52.3 % of cases. The non conformity rate was minor in 55.8 % of cases. Antibiotherapies putting the patient at risk were used in less than 10 % of the cases. The rate of antibiotic modification at 48 to 72 hours was 46.8 %, primarily for bacteriological purposes (35.3 %) or initial treatment failure (27.4 %). The treatment duration was inappropriate in 52.7 % of cases and generally too long in case of non conformity.

Conclusion: It seems important to support guideline information, training of prescribers, and to consult an antibiotic expert.