Z Harrington1, D J Barnes. 1. Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia. zintah@bigpond.com
Abstract
BACKGROUND: The aim of the study was to describe the oral antibiotics prescribed as step-down therapy for patients hospitalized for community-acquired pneumonia (CAP). METHODS: A comparative audit of patient records in a Sydney teaching hospital, a district referral hospital and a regional hospital was carried out. Patients older than 15 years admitted between 1 July 2004 and 31 December 2004 with a diagnosis of CAP were identified by diagnostic code. The medical records were reviewed for patient demographics, the specialty of the attending physician, comorbidities, adverse drug events, relevant microbiological results and the antibiotic therapy prescribed for the treatment of pneumonia. Cases were randomly selected from all pneumonia admissions, with approximately equal numbers from urban and regional hospitals. One hundred and ninety-six admissions for CAP (in 193 patients) were included in this review. Patients were predominantly cared for by respiratory physicians (62%) and geriatricians (14%). Eighty-nine per cent of patients received dual antibiotic therapy on admission. RESULTS: For patients commenced on two antibiotics, 62% were prescribed two oral antibiotics after completing i.v. therapy, 27% were prescribed one oral agent and 11% were prescribed no step-down therapy. Geographic location and the presence of a documented antibiotic allergy affected prescribing practice. Neither the specialty of the attending medical officer nor the identification of a likely pathogen affected prescribing practice. CONCLUSION: Although most of the patients with CAP were initially prescribed two antibiotics, there was considerable variability in whether one, two or no oral agents were prescribed as step-down therapy.
BACKGROUND: The aim of the study was to describe the oral antibiotics prescribed as step-down therapy for patients hospitalized for community-acquired pneumonia (CAP). METHODS: A comparative audit of patient records in a Sydney teaching hospital, a district referral hospital and a regional hospital was carried out. Patients older than 15 years admitted between 1 July 2004 and 31 December 2004 with a diagnosis of CAP were identified by diagnostic code. The medical records were reviewed for patient demographics, the specialty of the attending physician, comorbidities, adverse drug events, relevant microbiological results and the antibiotic therapy prescribed for the treatment of pneumonia. Cases were randomly selected from all pneumonia admissions, with approximately equal numbers from urban and regional hospitals. One hundred and ninety-six admissions for CAP (in 193 patients) were included in this review. Patients were predominantly cared for by respiratory physicians (62%) and geriatricians (14%). Eighty-nine per cent of patients received dual antibiotic therapy on admission. RESULTS: For patients commenced on two antibiotics, 62% were prescribed two oral antibiotics after completing i.v. therapy, 27% were prescribed one oral agent and 11% were prescribed no step-down therapy. Geographic location and the presence of a documented antibiotic allergy affected prescribing practice. Neither the specialty of the attending medical officer nor the identification of a likely pathogen affected prescribing practice. CONCLUSION: Although most of the patients with CAP were initially prescribed two antibiotics, there was considerable variability in whether one, two or no oral agents were prescribed as step-down therapy.