A Study of Oseltamivir (Tamiflu) for the Seasonal Prophylaxis of Influenza in Immunocompromised Participants
Public ClinicalTrials.gov record NCT00412737. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Double-blind, Randomized, Placebo Controlled, Multi-center Trial of Oseltamivir for the Seasonal Prophylaxis of Influenza in Immunocompromised Patients
Study identification
- NCT ID
- NCT00412737
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 4
- Lead sponsor
- Hoffmann-La Roche
- Industry
- Enrollment
- 477 participants
Conditions and interventions
Conditions
Interventions
- Oseltamivir Drug
- Placebo Drug
Drug
Eligibility (public fields only)
- Age range
- 1 Year and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 31, 2006
- Primary completion
- Apr 30, 2008
- Completion
- Apr 30, 2008
- Last update posted
- Jun 9, 2016
2007 – 2008
United States locations
- U.S. sites
- 34
- U.S. states
- 20
- U.S. cities
- 31
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Not listed | Birmingham | Alabama | 35233 | — |
| Not listed | Little Rock | Arkansas | 72202 | — |
| Not listed | Stanford | California | 94305 | — |
| Not listed | Denver | Colorado | 80262 | — |
| Not listed | Hartford | Connecticut | 06106-3316 | — |
| Not listed | Newark | Delaware | 19718 | — |
| Not listed | St. Petersburg | Florida | 33701 | — |
| Not listed | Atlanta | Georgia | 30309 | — |
| Not listed | Augusta | Georgia | 30912 | — |
| Not listed | Chicago | Illinois | 60611 | — |
| Not listed | Chicago | Illinois | 60612 | — |
| Not listed | New Orleans | Louisiana | 70121 | — |
| Not listed | Detroit | Michigan | 48201 | — |
| Not listed | Detroit | Michigan | 48202-2689 | — |
| Not listed | Brooklyn Center | Minnesota | 55430 | — |
| Not listed | Missoula | Montana | 59802 | — |
| Not listed | Camden | New Jersey | 08103 | — |
| Not listed | Hackensack | New Jersey | 07601 | — |
| Not listed | Livingston | New Jersey | 07039 | — |
| Not listed | Newark | New Jersey | 07112 | — |
| Not listed | Buffalo | New York | 14263 | — |
| Not listed | New York | New York | 10023 | — |
| Not listed | New York | New York | 10032 | — |
| Not listed | Chapel Hill | North Carolina | 27599-7211 | — |
| Not listed | Charlotte | North Carolina | 28207 | — |
| Not listed | Durham | North Carolina | 27705 | — |
| Not listed | Cincinnati | Ohio | 45267 | — |
| Not listed | Cleveland | Ohio | 44195 | — |
| Not listed | Oklahoma City | Oklahoma | 73112-44A1 | — |
| Not listed | Hershey | Pennsylvania | 17033 | — |
| Not listed | Philadelphia | Pennsylvania | 19104 | — |
| Not listed | Pittsburgh | Pennsylvania | 15213 | — |
| Not listed | Dallas | Texas | 75203 | — |
| Not listed | Houston | Texas | 77030 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 44 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00412737, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jun 9, 2016 · Synced Jul 24, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00412737 live on ClinicalTrials.gov.