BACKGROUND: Prevalence of healthcare-associated infection (HCAI) and antimicrobial use in Irish long-term care facilities (LTCFs) has never been studied.
AIM: To collect baseline data on HCAI prevalence and antibiotic use in Irish LTCFs to inform national LTCF policy and plan future HCAI prevention programmes.
METHODS: A prevalence study of HCAI and antibiotic use was undertaken in Irish LTCFs. Participation was voluntary. Data on HCAI risk factors, signs and symptoms of infection and antimicrobial use were collected prospectively on a single day in each institution.
FINDINGS: Sixty-nine Irish LTCFs participated and 4170 eligible residents were surveyed; 472 (11.3%) had signs/symptoms of infection (266, 6.4%) and/or were on antibiotics (426, 10.2%). A third of residents (1430, 34.3%) were aged ?85 years and more than half disorientated (2110, 50.6%) with impaired mobility (2101, 50.4%). HCAI prevalence was 3.7% (range: 0-22.2%). The most common HCAI was urinary tract infection (UTI) (62 residents, 40% of HCAI). Presence of a urinary catheter was associated with UTI (P < 0.0000001). Antibiotics were prescribed for treatment (262 residents, 57.8%) and prophylaxis (182 residents, 40.2%) of infection. The most common indication for prophylaxis was UTI prevention (35.8% of total prescriptions). Fourteen (10.2%) residents on UTI prophylaxis had a urinary catheter. The most common indications for therapy included respiratory tract infections (35.1%), UTI (32.1%) and skin infection (21.8%).
CONCLUSION: This study highlights the frequency of prophylactic antimicrobial prescribing and provides an important baseline to inform future preventive strategies.
Written by:
Cotter M, Donlon S, Roche F, Byrne H, Fitzpatrick F Are you the author?
Department of Clinical Microbiology, Beaumont Hospital, Dublin, Ireland.
Reference: J Hosp Infect. 2012 Mar;80(3):212-6
doi: http://dx.doi.org/10.1016/j.jhin.2011.12.010,
PubMed Abstract
PMID: 22305100