Conditions: Healthy Volunteers With Ileostomy
Allocation: NA | Intervention model: SINGLE_GROUP
Enrollment: 15
Healthy volunteers: yes

Brief summary:
A Phase 1b/2a, Multi-Center, Open-Label, 2-Period, Fixed-Sequence Study Evaluating the Effect of Esomeprazole on SYN-004 Degradation of Ceftriaxone In Healthy Adult Subjects with a Functioning Ileostomy

Detailed description:
This is a Phase 1b/2a, randomized, multi-center, open-label study. Twenty otherwise healthy subjects with functioning ileostomies who are between the ages of 18 and 80 years, inclusive, will be enrolled. The entire duration of the study may be up to 63 days (from Screening to the end-of-study \[EOS\] visit).

Arms:
arm 1: There will be 2 in-house treatment periods: in Treatment Period 1, subjects will receive 2 oral doses of 150 mg SYN-004 (two 75 mg capsules) and 1g ceftriaxone, and in Treatment Period 2, subjects will receive 2 oral doses of 150mg SYN-004 (two 75 mg capsules) and 1g ceftriaxone in the presence of steady-state esomeprazole; Treatment Periods 1 and 2 will be separated by a 5- to 7-day run-in phase, during which subjects will self-administer 40 mg of esomeprazole once daily (QD) in the morning, at home.

Interventions: intervention 1: SYN-004 intervention 2: Esomeprazole intervention 3: Ceftriaxone
Intervention descriptions: intervention 1: None intervention 2: None intervention 3: None

Protocol document: