Analysis of CA-MRSA Transmission: An ED Population Sampling Strategy

University of Florida

Status: Completed

Conditions: Methicillin-Resistant Staphylococcus Aureus

Treatments: Other: Acute Abscess Group

Study type: Observational

Funder types: Other

Identifiers

NCT02363166

IRB201400426

Details and patient eligibility

About

Given that the Emergency Department (ED) has become the entry way for large populations of patients into the health care system, a strategy of sampling MRSA isolates in ED populations and merging this information with patient-level data may present a window to hypothesize and investigate CA-MRSA transmission within the community and its impact on hospital-acquired infections.

Full description

Prospective cross-sectional study involving 500 patients enrolled over a one year period at the UFHealth Shands Hospital's Adult and Pediatric Emergency Department. The collected information will serve as pilot data for a future large comprehensive multi-site study.

Patients will have a wound culture and a nasal swab obtained as part of the study, which will be assessed for MRSA isolates using next-generation whole genome sequencing. The principal investigator or PI designee will also survey participants and review hospital records.

Enrollment: 575 patients

Sex: All

Ages: 1+ month old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Patient or Legally Authorized Representative (LAR) must have voluntarily signed an Institutional Review Board-approved informed consent form before initiation of any study procedures
• Patient presents with an acute abscess or a non-post-operative skin/soft tissue infection
• Patient presents through the UFHealth Shands Emergency Department

Exclusion criteria

• Patients who are employed by UFHealth and provide direct patient care
• Patients who have previously been enrolled in the study
• Patients who are not suitable for the study in the opinion of the investigator

Trial design

575 participants in 1 patient group

Acute Abscess Group

Description:

Adults and pediatric patients presenting to the UFHealth Shands Emergency Department with evidence of an acute abscess, or skin/soft tissue infection, which can be sampled for culture and sensitivity testing will be recruited.

Treatment:

Other: Acute Abscess Group