Vancomycin Resistant Enterococci in Patients Awaiting Liver Transplantation at the University of Michigan: Prevalence, Risk Factors, Natural History and Outcome of Colonization

NCT00005667 | Unknown

• 2 other identifiers: NCRR-M01RR00042-1658M01RR000042
• Study Type: observational
• Target: N/A
• Locations: 1 country
• Sites: 1

Brief Summary

Enterococci, especially vancomycin resistant enterococci (VRE), are increasing in prevalence in many hospitals in the United States. Patients undergoing liver transplantation are at particular risk for developing infection due to VRE. The effect of prior colonization with VRE on the outcome of liver transplantation is unknown. This prospective study will ascertain the prevalence of gastrointestinal colonization with vancomycin resistant enterococci among patients awaiting liver transplantation at the University of Michigan Health System. Risk factors for acquisition of the organism, natural history of colonization and outcome in colonized patients will also be determined. All patients currently listed on a priority waiting list for liver transplantation at UMHS will be invited to participate. Patients will receive a standardized letter from their primary gastroenterologist describing the rationale for the study. Patients will be contacted by telephone by a member of the study team in order to arrange an appointment in the GCRC at the time of their regularly scheduled Transplant Clinic appointment in order discuss their potential participation in the study. Patients who give informed consent, will be interviewed using a standard interview questionnaire. Demographic and historical data relevant to the risk of VRE colonization will be collected during the interview. A sample will be obtained via rectal swab for culture. Rectal swabs for culture and collection of information on the standardized questionnaire will be repeated every six months while the patient is awaiting liver transplantation. When a patient undergoes liver transplantation, a culture will be obtained at the time of admission and weekly after post-operatively until discharge. All patients will be followed for 60 days after transplantation to assess several primary outcomes, including operative and post-operative complications, VRE infection and mortality. Rectal swabs will be the only procedure performed for the purposes of this study. Culture results will not be made available to the transplant team in order to avoid bias in clinical care. All data will be entered into an electronic database. GCRC statisticians will assist in the analysis of risk factors and outcome analysis.

Conditions

Liver Diseases

Keywords

liver transplantation; vancomycin resistance

Eligibility Criteria

• Age: 18 Years+
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• All patients 18 years or older currently listed on a priority waiting list for liver transplantation at the University of Michigan will be invited to participate.

Sponsors & Collaborators

• National Center for Research Resources (NCRR): lead

Study Sites (1)

3316 Taubman Center, Box 0378 1500 E Medical Center Drive

Ann Arbor, Michigan, 48109, United States

Location

MeSH Terms

Conditions

Liver Diseases

Condition Hierarchy (Ancestors)

Digestive System Diseases

Study Design

• Study Type: observational
• Observational Model: CASE CONTROL
• Time Perspective: OTHER
• Sponsor Type: NIH

Study Record Dates

• First Submitted: May 19, 2000
• First Posted: May 22, 2000
• Last Updated: June 24, 2005

Record last verified: 2001-11

Locations

US (1)