Prevention of Antimicrobial Resistance in Hospitals: Promoting Appropriate Use of Antibiotics in Hospital Departments of Internal and Pulmonary Medicine
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Pneumonia
- Sponsor
- Radboud University Medical Center
- Enrollment
- 2000
- Locations
- 6
- Primary Endpoint
- adherence to key quality indicators for antibiotic use in lower respiratory tract infections (indicators were developed from current [inter]national guideline recommendations and a systematic review of the literature)
- Status
- Completed
- Last Updated
- 20 years ago
Overview
Brief Summary
The purpose of this study is to test a strategy to improve the quality of antibiotic use in lower respiratory tract infections (LRTIs) at hospitals. Therefore, a multifaceted intervention strategy is compared to a control strategy and the effectiveness and feasibility of the intervention is assessed.
Detailed Description
Improving processes of care in patients with hospital LRTI has been related to better patient outcome. Inappropriate use of antibiotics has contributed to the emergence and spread of drug-resistant micro organisms and increased treatment costs. International guidelines provide recommendations for the initial evaluation and management of LRTI, including advice on judicious antibiotic therapy. Nonetheless, studies have demonstrated a wide variability in adherence to these guidelines. To implement key recommendations in clinical practice, various strategies have been used, with mixed results. Perhaps the most important aspect of choosing a potentially effective intervention is that the choice of intervention should be based upon assessment of potential barriers in the target group. Many intervention studies are flawed by failing to control for secular trends. The investigators performed a cluster randomised controlled trial, to study the effect of a multifaceted intervention strategy on the quality of antibiotic use for LRTI. Their intervention was tailored to the areas most in need for improvement and took perceived barriers in the target group into consideration at the individual hospital level.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Patients admitted to a respiratory care or internal medicine ward with community-acquired pneumonia or acute exacerbation of chronic bronchitis or chronic obstructive pulmonary disease (COPD)
Exclusion Criteria
- •Recent (\< 30 days) admission for LRTI
- •Patients with underlying immunodeficiency (HIV infection, neutropenia, treatment with immunomodulating drugs, active hematological malignancies, anatomical or functional asplenia and hypogammaglobulinemia)
- •Patients already on treatment with antibiotics for another culture proven infection at the time of admission
- •Patients from nursing homes
- •Patients who had been transferred to another hospital or ICU and patients who had died within 24 hours of admission
- •Patients with very poor prognosis (life expectancy \< 2 weeks on admission).
Outcomes
Primary Outcomes
adherence to key quality indicators for antibiotic use in lower respiratory tract infections (indicators were developed from current [inter]national guideline recommendations and a systematic review of the literature)
Secondary Outcomes
- cost
- process evaluation: how well was the intervention performed
- length of hospital stay
- in-hospital mortality
- Intensive Care Unit (ICU)-transfer
- 30 day re-admission rate