IMPACT OF A 5-MINUTE mean fellow ON...

IMPACT OF A 5-MINUTE mean fellow ON THE MICROBIAL FLORA set ON ARTIFICIAL, POLISHED, OR NATURAL FINGERNAILS OF OPERATING extent PERSONNEL

E Edel et al Nursing Research Vol 47 (January 1998) 54-59

The issue of OR staff members' wearing artificial or polished nails has been debated during the last scarcely any years. Some health care providers argue that artificial or manicured nails, not rarely maintained by nail technicians, are healthier than unmanicured natural nails. These health care providers also maintain that they are not endangering patients because antimicrobial solutions retard microbial produce and their hands are shrouded by surgical gloves. Current AORN Standards, praiseed Practices, and Guidelines advise against the use of artificial nails in the peri-operative environment.(1)

more [i]or[/i] less research findings question the safety of antimicrobial soap and the imperviousness of surgical glove Studies have construct that fungal infections occur more repeatedly in people wearing artificial nails, particularly when nail technicians prepare the nails and cuticles improperly or use contaminated equipment, or when the artificial nails are worn continuously.

Methodology. The end of the research study was to determine whether differences exist in the neighborhood and type of microbes set on the nails and nail beds of OR staff members with natural, polished, or artificial nails before and after a five-minute surgical work hard The descriptive study used a nonprobability sampling technique.

subdues who had long nails and reported infections or wounds or abrasions around their cuticles or in succession their hands were excluded from the investigation Eighty-nine female perioperative staff members with more than united year of surgical experience and who worked at a private nonprofit institution in the southwestern United States participated in the investigation The subjects were grouped as follows:

* 31 had natural nails,

* 31 had polished nails, and

* 27 had artificial nails.

Nails were classified as artificial if they had any material applied to the nail for strengthening or lengthening the nail. Nails were defined as polished if they had any material applied to the nail to color or cover the nail. Natural nails were those without any applied artificial material. The mean nail amplification of the subjects was 1247 mm studious mood participants were perioperative nurses (ie, 617%); anesthesiologists/anesthetists (ie, 44%); surgical technologists (ie, 258%); and other personnel (ie, 11%) Eighty-eight percent of the meditation subjects were right-hand dominant.

After informed concurrence was obtained from the subdues the nail beds and cuticles of their dominant hands were inspected, measured, and cultur Each control then performed a five-minute work hard at a timed scrub sink using an approved surgical soap, according to the identified hospital clean policy. The antimicrobial agents used according to the participants were categorized as follows:

* 73% used chlorhexidine gluconate,

* 101% used a solution of 3% para-chloro-meta-xylenol (PCMX) and emollients,

* 79% used povidone-iodine soap,

* 45% used povidone-iodine solution, and

* 45% used PCMX

The subjects' adherence to the rub hard protocol was observed and validated on one of the four investigators. agricultures were obtained again after the timed cleanse Investigators wore gloves while obtaining all agricultures All bacteriologic analyses were performed according to an experienced clinical microbiologist.

consequence s No statistically significant differences in the number of bring under rules with positive nail cultures before and after the surgical mean fellow were found from most organisms other than gram-negative wands Chi-square test and Fisher's exact criterion were used to identify statistically significant differences among the prescrubbed and postscrubbed nails colonized with gram-negative wands as well as all prescrubbed nail images for recovery of gram-negative canes from natural versus artificial nails.

Discussion of findings. The flows of this study demonstrate that perioperative staff members with artificial nails more oftentimes harbored gram-negative rods both before and after a five-minute mean fellow using an antimicrobial soap. The artificial nails were base to have higher bacterial loads compared to natural or polished nails, as illustrated by way of the greater numbers of colony-forming units in nail samples infered both before and after the scrub

The findings also revealed a abysmal difference in colony counts postscrub among OR staff members wearing natural versus polished nails. The consideration did not, however, investigate differences in air or type of bacteria according to condition of polished nails. The springs of this study have implications for nursing areas where staff members perform a five-minute surgical rub hard (eg, labor and delivery, cardiac catheterization laboratory). The implication is that a five-minute scour is inadequate to ensure antimicrobial effectiveness for those staff members wearing artificial nails.

Although this meditation did not examine the transmission of bacteria from nails to patients, the springs appear open to interpretation that the potential for transmission of organisms (eg gram-negative rods) exists. Generalizing this data to areas of nursing where detriment care takes place could prompt that patients may be present at an increased risk for infection. futurity studies to better assess the actuality of fingernail bacterial carriage onward patient outcomes would be warranted.