Microbial Growth on the Nails of Direct Patient Care Nurses Wearing Nail Polish.

Microbial Growth on the Nails of Direct Patient Care Nurses Wearing Nail Polish.
Oncol Nurs Forum. 2020 Mar 01;47(2):155-164
Authors: Blackburn L, Acree K, Bartley J, DiGiannantoni E, Renner E, Sinnott LT
Abstract
OBJECTIVES: To determine whether nurses wearing nail polish pose a greater infection risk to patients than nurses who are not wearing nail polish.
SAMPLE & SETTING: 89 direct patient care oncology nurses at a large midwestern National Cancer Institute-designated comprehensive cancer center.
METHODS & VARIABLES: The investigators assigned participants' three middle fingers of their dominant hand to three groups.
RESULTS: Comparison of colony-forming units revealed that one-day-old polish exhibited fewer gram-positive microorganisms than the unpolished nail (p = 0.04). The four-day-old polish showed significantly more microorganisms than the one-day-old polish (p = 0.03). The same trend was demonstrated for gram-negative microorganisms, but the difference was not statistically significant (p = 0.3 and p = 0.17, respectively).
IMPLICATIONS FOR NURSING: The results should be interpreted and applied to expert nursing practice in the care of vulnerable patient populations. Each institution and practitioner should make their own decisions and interpretation of evidence into practice.
PMID: 32078608 [PubMed - as supplied by publisher]

Source: Oncology Nursing Forum - February 22, 2020 Category: Nursing Authors: Blackburn L, Acree K, Bartley J, DiGiannantoni E, Renner E, Sinnott LT Tags: Oncol Nurs Forum Source Type: research