VAT-2: Evaluation of a Virtual Antimicrobial Stewardship Team (VAT) on Antibiotic Prescriptions in Nursing Homes
- Conditions
- Bacterial Infections
- Interventions
- Other: Virtual Antimicrobial stewardship Team (VAT)
- Registration Number
- NCT05998226
- Lead Sponsor
- Public Health Service of Amsterdam
- Brief Summary
The Virtual Antimicrobial stewardship Team (VAT) study aims to evaluate, in a randomized controlled trial (RCT), the effect of a weekly virtual antimicrobial stewardship (AMS) intervention on the appropriateness of prescribing antibiotics for nursing home (NH) residents with urinary tract infections (UTI), respiratory tract infections (RTI) or skin and soft tissue infections (SSTI) compared to standard care for NH residents in Dutch NHs in the provinces of North-Holland and Flevoland. The secondary aim is to identify barriers and facilitators to implement a stewardship intervention and subsequently develop an implementation guide.
- Detailed Description
Rationale: Antimicrobial stewardship interventions have been extensively studied in hospital settings and have proven effective in reducing the number of infections with multidrug resistant micro-organisms and are also cost-effective. Therefore, AMS teams are mandatory in Dutch hospitals.
The effectiveness of an antimicrobial stewardship intervention is variable in previous studies. Also due to the perceived high workload and costs, AMS has hardly been implemented in Dutch NHs. In order to take the next step towards implementation of AMS in NHs, causality between AMS and reduction in inappropriate antibiotic prescriptions should be demonstrated. The investigators want to evaluate the process and value of the VAT approach to facilitate optimal implementation of VAT in other NHs.
Objective: To demonstrate the efficacy of weekly virtual antimicrobial stewardship team meetings in reducing inappropriate antibiotic prescriptions in Dutch NHs.
Study design: randomized, non-blinded, controlled, multicenter trial.
Study population: Clinicians working in NHs in the provinces North Holland and Flevoland.
Intervention: The VAT consists of at least a clinical microbiologist and a clinician from the NH. Ideally, a pharmacist will also attend. They conduct a weekly (digital) meeting for nine months to evaluate the antibiotic prescriptions of the clinician attending the VAT meeting, based on a standardized protocol according to the current national guidelines.
Main study parameters/endpoints: The primary outcome is the number of inappropriate antibiotic prescriptions, assessed based on an algorithm of the current clinical infection treatment guidelines, antimicrobial susceptibility test results, and clinical characteristics. Each antibiotic prescription is a record and for each record will be assessed whether the antibiotic prescription is appropriate or not. Secondary outcome measures are the incidence rate (IR) of antibiotic prescriptions and facilitators and barriers to VAT implementation.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 57
Not provided
Not provided
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Virtual Antimicrobial stewardship Team (VAT) (intervention group) Virtual Antimicrobial stewardship Team (VAT) The VAT consists at least of a medical microbiologist and a clinician from the NH. Depending on the NH organization concerned and cooperation agreements, a pharmacist will or will not be involved. They conduct weekly consultations during 9 months to evaluate the antibiotic prescriptions of the clinician based on algorithms from current guidelines in use in the NH. This is an evaluation of standard care .
- Primary Outcome Measures
Name Time Method Inappropriate antibiotic prescriptions 9 months The proportion of inappropriate antibiotic prescriptions in the intervention group compared to the control group (standard of care) according to the current guidelines algorithm.
- Secondary Outcome Measures
Name Time Method Incidence rate (IR) 9 months Incidence rate (IR) of antibiotic prescriptions in each group.
Barriers and facilitators 9 months Identify the barriers and facilitators for VAT implementation through and in-depth interviews.
Trial Locations
- Locations (1)
Public Health Service of Amsterdam
🇳🇱Amsterdam, Noord-Holland, Netherlands