The use of adult isolation facilities in a UK infectious diseases unit.
The emergence and re-emergence of communicable infections, especially those due to antibiotic resistant nosocomial pathogens, is likely to increase the burden on the limited isolation facilities of the UK. It was our perception, however, that isolation beds are not always used optimally; with patients requiring isolation sometimes being housed in open-bay beds, whilst other non-communicable patients are unnecessarily isolated. The main aim of this study was to test this hypothesis in a regional infectious diseases (ID) unit. A secondary aim was to provide useful data in the development of guidelines for the admission of patients to the new Dundee ID unit. One-third of patients (32% of all patients and 34% of total bed days) admitted to an isolation room in the current Dundee ID unit over a four-month period, were found to have low-risk or non-communicable conditions. In addition, 21 patients initially considered an infection risk, used 102 bed days following resolution of their infection. Evidence for the presence of patients with 'alert' infections housed in the open-bay beds of other wards, whilst low-risk or non-communicable patients are unnecessarily exposed to isolation in the ID unit, is presented. The findings suggest suboptimal use of the current Tayside University Hospitals' isolation facilities. Given the likelihood of high demand for the isolation of patients in the new Dundee ID unit, it is vital that these facilities are used appropriately, thereby minimizing the risk of nosocomial infection transmission and the unnecessary isolation of low-risk patients.
Barlow
G
G
Infection and Immunodeficiency Unit, Kings Cross Hospital, Tayside University Hospitals NHS Trust, Dundee, UK. gavin.barlow1@tesco.net
Sachdev
N
N
Nathwani
D
D
D000328:Adult; D003141:Communicable Diseases; D017714:Community-Acquired Infections; D005260:Female; D006757:Hospital Units; D006801:Humans; D008297:Male; D010356:Patient Isolation / Q000706:statistics & numerical data*; D011446:Prospective Studies; D006113:United Kingdom