Hostname: page-component-586b7cd67f-rdxmf Total loading time: 0 Render date: 2024-11-22T06:11:59.891Z Has data issue: false hasContentIssue false

Colonization and Infection With Multiple Nosocomial Pathogens Among Patients Colonized With Vancomycin-Resistant Enterococcus

Published online by Cambridge University Press:  02 January 2015

Curtis J. Donskey*
Affiliation:
Infectious Diseases Section, Louis Stokes Cleveland Department of Veterans Affairs Medical Center, Cleveland, Ohio
Amy J. Ray
Affiliation:
Infectious Diseases Section, Louis Stokes Cleveland Department of Veterans Affairs Medical Center, Cleveland, Ohio
Claudia K. Hoyen
Affiliation:
Division Infectious Diseases, Department of Pediatrics, Rainbow Babies and Children's Hospital, Cleveland, Ohio
Peter D. Fuldauer
Affiliation:
Microbiology Department, MetroHealth Medical Center, Cleveland, Ohio
David C. Aron
Affiliation:
Center for Quality Improvement Research, Louis Stokes Cleveland Department of Veterans Affairs Medical Center, Cleveland, Ohio
Ann Salvator
Affiliation:
Division Infectious Diseases, Department of Pediatrics, Rainbow Babies and Children's Hospital, Cleveland, Ohio
Robert A. Bonomo
Affiliation:
Infectious Diseases Section, Louis Stokes Cleveland Department of Veterans Affairs Medical Center, Cleveland, Ohio
*
Louis Stokes Cleveland VA Medical Center, Infectious Diseases Section (111W), 10701 Blvd., Cleveland, OH 44106

Abstract

Objective:

To test the hypothesis that patients colonized with vancomycin-resistant Enterococcus (VRE) have a higher frequency of colonization or infection with other nosocomial pathogens than do patients who are not colonized with VRE.

Design:

A rectal swab culture survey was conducted to determine the point-prevalence of stool colonization with ceftazidime-resistant gram-negative bacilli in hospitalized patients with or without VRE stool colonization. For a 6-month period, the frequency of Clostridium difficile diarrhea and isolation of antibiotic-resistant (ie, ceftazidime-, piperacillin/tazobactam-, levofloxacin-, or trimethoprim/sulfamethoxazole-resistant) gram-negative bacilli, methicillin-resistant Staphylococcus aureus (MRSA), and non-albicans Candida species from clinical specimens other than stool was examined.

Setting:

A Department of Veterans Affairs medical center.

Patients:

All patients hospitalized in the acute care facility and one nursing home unit during a 1-week period in February 2001.

Results:

VRE-colonized patients had a higher point-prevalence of rectal colonization with ceftazidime-resistant gram-negative bacilli than did patients not colonized with VRE (17% vs 4%; P = .026). During a 6-month period, the VRE-colonized patients were more likely to have Clostridium difficile–associated diarrhea (26% vs 2%; P = .001), MRSA infection (17% vs 4%; P = .017), or colonization or infection with gram-negative bacilli resistant to 4 different antibiotics.

Conclusion:

VRE-colonized patients in our institution have a higher frequency of colonization or infection with other nosocomial pathogens than do patients who are not colonized with VRE. This suggests that isolation measures implemented to control VRE could help limit the dissemination of other, coexisting pathogens.

Type
Original Articles
Copyright
Copyright © The Society for Healthcare Epidemiology of America 2003

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1.Hospital Infection Control Practices Advisory Committee. Recommendations for preventing the spread of vancomycin resistance. Infect Control Hosp Epidemiol 1995;16:105113.Google Scholar
2.Gerding, DN. Is there a relationship between vancomycin-resistant enterococcal infection and Clostridium difficile infection? Clin Infect Dis 1997;25(suppl 2):S206S210.CrossRefGoogle Scholar
3.Pfaller, MA. Nosocomial candidiasis: emerging species, reservoirs, and modes of transmission. Clin Infect Dis 1996;22(suppl 2):S89S94.Google Scholar
4.Muder, RR, Brennen, C, Drenning, SD, Stout, JE, Wagener, MM. Multiply antibiotic-resistant gram-negative bacilli in a long-term-care facility: a case-control study of patient risk factors and prior antibiotic use. Infect Control Hosp Epidemiol 1997;18:809813.Google Scholar
5.Paterson, DL, Yu, VL. Editorial response. Extended-spectrum B-lacta-mases: a call for improved detection and control. Clin Infect Dis 1999;29:14191422.CrossRefGoogle Scholar
6.Garner, JS. Guideline for isolation precautions in hospitals. Infect Control Hosp Epidemiol 1996;17:5380.Google Scholar
7.National Committee for Clinical Laboratory Standards. Methods for Dilution Antimicrobial Susceptibility Tests for Bacteria That Grow Aerobically. Wayne, PA: National Committee for Clinical Laboratory Standards; 1993. Approved standard M7-A3.Google Scholar
8.Karnofsky, DA, Burchenal, JH. The clinical evaluation of chemothera-peutic agents in cancer. In: MacLeod, CM, ed. Evaluation of Chemotherapeutic Agents. New York: Columbia University Press; 1949:191205.Google Scholar
9.Ostrowsky, B, Steinberg, JT, Farr, B, Sohn, AH, Sinkowitz-Cochran, RL, Jarvis, WR. Reality check: should we try to detect and isolate vancomycin-resistant enterococci patients? Infect Control Hosp Epidemiol 2001;22:116119.CrossRefGoogle ScholarPubMed
10.Eickhoff, TC. VRE contact precautions: is the juice worth the squeeze? Infectious Disease News 2000;13:5.Google Scholar
11.Boyce, JM, Opal, SM, Chow, JW, et al. Outbreak of multidrug-resistant Enterococcus faecium with transferable vanB class vancomycin resistance. J Clin Microbiol 1994;32:11481153.CrossRefGoogle ScholarPubMed
12.Donskey, CJ, Chowdhry, TK, Hecker, MT, et al. Effect of antibiotic therapy on the density of vancomycin-resistant enterococci in the stool of colonized patients. N Engl J Med 2000;343:19251932.Google Scholar