A Study to Investigate the Safety and Efficacy of Fidaxomicin (Oral Suspension or Tablets) and Vancomycin (Oral Liquid or Capsules) in Pediatric Subjects With Clostridium Difficile-associated Diarrhea (CDAD)
Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
Astellas Pharma Europe B.V.
With
Merck Sharp & Dohme LLC
Age
0–17
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
Subject is diagnosed with CDAD according to local diagnostic criteria. As a minimum there must be positive detection, within 72 hours prior to randomization, of either toxin A and/or toxin B in stool or positive detection of toxigenic C. difficile in stool and:
* Subject from Birth to \< 2 years: watery diarrhea in the 24 hours prior to screening.
* Subject ≥ 2 years to \< 18 years: ≥ 3 unformed bowel movements in the 24 hours prior to screening.
* Male and female subjects aged from birth to \< 18 years: Note that in the United States of America subjects can only be included if aged ≥ 6 months to \< 18 years.
For subjects \< 5 years: Negative rotavirus test.
Female subject of childbearing potential:
* must have a negative urine pregnancy test at Screening, and
* must abstain from sexual activity for the duration of the study, or
* must use two forms of birth control (at least one of which must be a barrier method) starting at Screening and throughout the study period and for 28 days after the final study drug administration.
Female subject must not be breastfeeding at Screening or during the study period, and for 28 days after the final study drug administration.
Female subject must not donate ova starting at Screening and throughout the study period, and for 28 days after the final study drug administration.
You may not be if
Concurrent use of metronidazole, oral vancomycin or any other antibiotic treatments for CDAD. If the investigator feels the clinical imperative is to begin treatment before knowing the laboratory result for toxigenic C. difficile, up to four doses but no more than 24 hours of treatment with metronidazole, oral vancomycin or any other effective treatment for CDAD are allowed.
Subject has pseudomembranous colitis, fulminant colitis, toxic megacolon or ileus.
Subject has a history of inflammatory bowel disease (e.g., ulcerative colitis or Crohn's disease etc.).
Subject has diarrhea caused by an agent other than C. difficile (e.g. infections, infestations, drugs etc.).
Subject has known hypersensitivity to fidaxomicin, vancomycin or their excipients or to teicoplanin.
Subject has received an investigational therapy within 28 days, prior to Screening, with the exception of studies with primary treatment for cancer without novel Investigational Medicinal Product (IMP) and which do not affect the assessment of diarrhea.
