Interest of Contact Precautions for Preventing Micro-organisms Acquisition in Patients Hospitalized in Infectious Disease Unit of University-affiliated Hospital in Rennes (ISOL/STAND)

Rennes University Hospital

Status: Terminated

Conditions: Patients Hospitalized in Infectious Disease

Study type: Observational

Funder types: Other

Identifiers

NCT01562769

LOC/11-20 (Other Identifier)

2011-A01360-41

Details and patient eligibility

About

Application of isolation (=contact precautions) in hospitalized patients is recommended when patient is colonized (or infected) by micro-organism known for its outbreak capacity or high pathogenicity. It allows the reinforcement of universal precautions (=standard precautions) in order to control patient-to-patient micro-organisms transmission. Recently, the efficacy of this measure is questioned and its impact on patient care seems deleterious.

In a particular context of Infectious Disease Unit, where standard precautions are handled (favorable architecture and appropriate practice for hand hygiene), assessment of contact precautions to reduce the incidence of acquired bacteria during hospitalization would be of interest.

The investigators design a non-inferiority comparative study to measure the colonization pressure in patients hospitalized in two different parts of the department: one unit only with standard precautions applied (intervention) and one unit with contact precautions (control) as current routine care.

Enrollment: 400 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Patient hospitalized in Infectious Diseases Unit during the study period in one of the selected part of the unit participating to the study
• Patient informed about the study protocol and approved to participate.

Exclusion criteria

• Patient requiring isolation prescription type "air" or "droplet"
• Patient hospitalized in the central sector of the building (including 4 bedrooms in depression negative service)
• Patient colonized with bacteria producing carbapenemase, multi-resistant Acinetobacter baumanii or Vancomycin-Resistant Enterococcus.
• Patients under legal protection (juridical protection, legal guardianship) or persons on juridical detention.

Trial design

400 participants in 2 patient groups

Standard precautions

Description:

One selected part of the unit keep the usual procedure applied in our institution with contact precautions prescriptions when colonized patient is admitted with SA and/or ESBL bacteria. Second selected part of the unit applies only standard precautions (even for patients colonized with multiple drug-resistant organisms). After 8 months precaution procedures will be exchanged between the two sectors (cross over design).

contact precautions

Description:

One selected part of the unit keep the usual procedure applied in our institution with contact precautions prescriptions when colonized patient is admitted with SA and/or ESBL bacteria. Second selected part of the unit applies only standard precautions (even for patients colonized with multiple drug-resistant organisms). After 8 months precaution procedures will be exchanged between the two sectors (cross over design).