Exit-site care--is it time for a change?
Peritoneal catheter exit-site infections (ESI's) continue to impact significantly on morbidity and catheter longevity. The controversy concerning protocols for daily exit-site care continues for frequency, methodology, cleansing agent, and dressing. Routine daily exit-site care prior to January 1991 consisted of daily showers using liquid soap, povidone scrub, rinsing the shower, and drying with a 4 x 4-in. gauze pad. Catheters have always been immobilized, either with tape or an immobilizing device. Hydrogen peroxide was used only when needed to soften crust formation prior to showering. A light dressing, usually 2 x 2 in., was optional. A recent survey revealed that povidone iodine was the antiseptic of choice for catheter care in 75% of the respondents. However, povidone iodine irritates and dries the skin predisposing it to infection. ESI's are prospectively monitored as part of our quality improvement (QI) program. An incidence of 0.76 episodes/patient-year was noted between January 1989 and May 1991. Given the relative high frequency of ESI's, the protocol was modified and introduced during the January-May 1991 time frame. Routine care now consists of daily showers using only CC-500, a gentle antibacterial cleaner (Care-Tech Laboratories, Inc.), rinsing in the shower, and drying with a 4 x 4-in. gauze. Use of hydrogen peroxide and dressings has remained the same. Additionally, a protocol addressing the prophylaxis for traumatized exist sites was initiated. The incidence of ESI's has dropped significantly to 0.12 episodes/patient-year. Although our population size is small (n = 18), this study does point out the utility of prospectively monitoring trends for appropriate indicators within a QI program.(ABSTRACT TRUNCATED AT 250 WORDS)
Hasbargen
B J
BJ
Department of Medicine, Fitzsimons Army Medical Center, Aurora, Colorado 80045-5001.
Rodgers
D J
DJ
Hasbargen
J A
JA
Quinn
M J
MJ
James
M K
MK
D002408:Catheters, Indwelling / Q000009:adverse effects*; D006801:Humans; D017053:Infection Control; D010530:Peritoneal Dialysis / Q000009:adverse effects*; D011182:Postoperative Care; D011785:Quality Assurance, Health Care