Conditions: Complicated Intra-abdominal Infection
Allocation: RANDOMIZED | Intervention model: PARALLEL
Enrollment: 143
Healthy volunteers: no

Brief summary:
This is a Phase 2, randomized, double-blind, double-dummy, multicenter, prospective study to assess the efficacy, safety, and pharmacokinetics of two dose regimens of TP-434 compared with ertapenem in the treatment of adult community-acquired complicated intra-abdominal infections (cIAIs).

Detailed description:

Arms:
arm 1: TP-434 was administered intravenously (IV) at a dose of 1.5 milligrams per kilogram of body weight (mg/kg) every 24 hours (q24h) for a minimum of 4 days and a maximum of 14 days (7 days for participants in India). TP-434 treatment was to be stopped when symptoms of complicated intra-abdominal infection (cIAI) resolved, there was treatment failure, or the maximum allowed number of infusion days was reached. arm 2: TP-434 was administered IV at a dose of 1.0 mg/kg every 12 hours (q12h) for a minimum of 4 days and a maximum of 14 days (7 days for participants in India). TP-434 treatment was to be stopped when symptoms of cIAI resolved, there was treatment failure, or the maximum allowed number of infusion days was reached. arm 3: Ertapenem was administered IV at a dose of 1 gram (g) q24h for a minimum of 4 days and a maximum of 14 days (7 days for participants in India). Ertapenem treatment was to be stopped when symptoms of cIAI resolved, there was treatment failure, or the maximum allowed number of infusion days was reached.

Interventions: intervention 1: TP-434 intervention 2: Ertapenem intervention 3: Placebo
Intervention descriptions: intervention 1: None intervention 2: None intervention 3: Administered IV to maintain the blind.

Protocol document: