Am I eligible to participate?

To be considered for enrollment into the Cdiffense clinical trial individuals must first meet the requirements of Risk Stratum 1 or 2 as illustrated below.

For complete eligibility requirements contact a research site in your area.

Group 1:

Have you had at least 2 hospital stays, each lasting at least ≥ 24 hours, in the past 12 months?


Have you received systemic (not topical) antibiotics in the past 12 months?

Group 2:

Are you anticipating an in-patient hospitalization for a planned surgical procedure within the next 60 days?

Is the upcoming hospital stay planned to be ≥ 72 hours for a surgery involving 1 of the following?

  • Kidney/bladder/urinary system
  • Musculoskeletal system
  • Respiratory system
  • Circulatory system
  • Central nervous system