Completed PHASE4 INTERVENTIONAL 2-arm NCT00230971

Study Comparing Tigecycline Versus Ceftriaxone Sodium Plus Metronidazole in Complicated Intra-abdominal Infection (cIAI)

A Multicenter, Open-Label, Randomized Comparative Study of Tigecycline vs Ceftriaxone Sodium Plus Metronidazole for the Treatment of Hospitalized Subjects With Complicated Intra-abdominal Infection

Sponsor: Wyeth is now a wholly owned subsidiary of Pfizer

Conditions Appendicitis Cholecystitis Diverticulitis Intra-Abdominal Abscess Intra-Abdominal Infection Peritonitis

Interventions ceftriaxone plus metronidazole tigecycline

Updated 7 times since 2017 Last updated: Feb 20, 2013 Started: Oct 31, 2005 Primary completion: Sep 30, 2008 Completion: Sep 30, 2008

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A PHASE4 clinical study on Appendicitis and Cholecystitis, this trial is completed. The trial is conducted by Wyeth is now a wholly owned subsidiary of Pfizer and has accumulated 7 data snapshots since 2005. Infectious disease trials contribute critical data for public health response and treatment development.

Status Flow

Change History

7 versions recorded

Dec 2025 — Present [monthly]

Completed PHASE4
Sep 2025 — Dec 2025 [monthly]

Completed PHASE4
Sep 2024 — Sep 2025 [monthly]

Completed PHASE4
Jul 2024 — Sep 2024 [monthly]

Completed PHASE4
Jan 2021 — Jul 2024 [monthly]

Completed PHASE4

▶ Show 2 earlier versions

Jun 2018 — Jan 2021 [monthly]

Completed PHASE4
Jan 2017 — Jun 2018 [monthly]

Completed PHASE4

First recorded

Oct 2005

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Wyeth is now a wholly owned subsidiary of Pfizer

Data source: Wyeth is now a wholly owned subsidiary of Pfizer

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

Almada, Portugal , Ankara, Turkey (Türkiye) , Athens, Greece , Barcelona, Spain , Bellville, South Africa , Bern, Switzerland , Bhopal, India , Bilbao, Spain , Birmingham, United Kingdom , Bochum, Germany and 54 more locations