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Completed Phase 3 Interventional Results available

A Study of Oseltamivir (Tamiflu) for Treatment of Influenza in Immunocompromised Participants.

ClinicalTrials.gov ID: NCT00545532

Public ClinicalTrials.gov record NCT00545532. 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.

ClinicalTrials.gov public records Last synced Jul 23, 2026, 2:58 PM EDT

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, Stratified Multi-Center Trial Evaluating Conventional and Double Dose Oseltamivir in the Treatment of Immunocompromised Patients With Influenza

Study identification

NCT ID
NCT00545532
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
Hoffmann-La Roche
Industry
Enrollment
228 participants

Conditions and interventions

Interventions

  • oseltamivir Drug
  • placebo Other

Drug · Other

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
Feb 3, 2008
Primary completion
May 1, 2017
Completion
May 1, 2017
Last update posted
Jul 11, 2018

2008 – 2017

United States locations

U.S. sites
60
U.S. states
22
U.S. cities
47
Facility City State ZIP Site status
Uni of Alabama At Birmingham; Division of Nephrology Birmingham Alabama 35233
University of Alabama at Birmingham; Pediatric Nephrology Birmingham Alabama 35233
Pacific Oaks Medical Group Beverly Hills California 90211
Providence Clinical Research Burbank California 91505
AIDS Research Alliance Los Angeles California 90015
UCLA Medical center Medicine/Nephrology Los Angeles California 90095
University of California Davis Health System Sacramento California 95817
CALIFORNIA PACIFIC MEDICAL CENTER; Office of Dr. Venkat Peddi San Francisco California 94115
University of Colorado; Kidney Transplant Center Office of Dr. Laurence Chan Aurora Colorado 80045
New England Research Associates Trumbull Connecticut 06611
Christiana Care Health System Newark Delaware 19713
Omega Research Consultants Orlando Florida 32810
Kendall South Medical Center Inc. South Miami Florida 33143
All Children'S Hospital; Pediatric Blood & Marrow Transplant Program St. Petersburg Florida 33701
Vita Research Solutions, Inc Tamarac Florida 33319
University of South Florida Tampa Florida 33612
Piedmont Hospital; Transplant Services Atlanta Georgia 30309
EMORY UNIVERSITY; Bone Marrow & Stem Cell Transplant Center Atlanta Georgia 30322
Medical College of Georgia; Medicine/ Nephrology Augusta Georgia 30912
Northwestern Memorial Hospital; Divison of Infectious Diseases/ Dept of Medicine Chicago Illinois 60611
Rush Uni Medical Center; Medicine/ Section of Infectious Diseases Chicago Illinois 60612
University of Chicago; Infectious Disease Chicago Illinois 60655
Tulane University Medical Center New Orleans Louisiana 70112
University of Maryland School of Medicine Baltimore Maryland 21201
Brigham & Women'S Hospital Boston Massachusetts 02115
Western New England Renal & Transplant Associates, P.C. Springfield Massachusetts 01107
Uni of Michigan Medical Center; Internal Medicine/ Infectious Disease Ann Arbor Michigan 48109-0378
Karmanos Cancer Inst. ; Hudson Webber; Cancer Research Building Detroit Michigan 48201
Henry Ford Health System; Gastroenterology Detroit Michigan 48202-2689
Wayne State University School of Medicine Detroit Michigan 48210
Beals Institute PC Lansing Michigan 48917
Washington University; Wash Uni. Sch. Of Med St Louis Missouri 63110
Our Lady of Lourdes Medical Center; Transplant Dept Camden New Jersey 08103
Hackensack University Medical Center Hackensack New Jersey 07601
Long Island Jewish/North Shore Hospital New Hyde Park New York 11042
Mount Sinai Medical Center; Division of Liver Diseases New York New York 10029
DJL Clinical Research PLLC Charlotte North Carolina 28210
Novant Health Pulmonary and Critical Care Matthews North Carolina 28105
Duke University Health Systems Raleigh North Carolina 27609
Wake Forest University Baptist Medical Center Winston-Salem North Carolina 27157
Uni of Cincinnati Medical Center; Nephrology & Hypertension Cincinnati Ohio 45267
Cleveland Clinic Foundation; Infectious Disease Cleveland Ohio 44195
Toledo Hospital Toledo Ohio 43606
Nazih Zuhdi Transplant Inst. ; Integris Baptist Medical Center Oklahoma City Oklahoma 73112-4481
Penn State Milton S. Hershey Medical Center Hershey Pennsylvania 17033
Drexel University; College of Medicine Philadelphia Pennsylvania 19102
Uni of Pennsylvania; Infectious Diseases Philadelphia Pennsylvania 19104
University of Pennsylvania Health System Philadelphia Pennsylvania 19104
Children'S Hospital of Pittsburgh; Infectious Disease Pittsburgh Pennsylvania 15213
Medical University of South Carolina; Pediatric Cardiology Charleston South Carolina 29425
Children'S Medical Center of Dallas Dallas Texas 75235
Baylor University Medical Center Transplant Administration Dallas Texas 75246
UT Southwestern Medical Center; Pediatrics Dept. Dallas Texas 75390
Sammons Cancer Center-Baylor University; Blood & Marrow Transplantation Dallas Texas TX 75246
The Methodist Hospital Houston Texas 77005
M.D Anderson Cancer Center; Infectious Diseases, Infection Control, and Employee Health Houston Texas 77030
Texas Tech University Health Sciences Center; Department of Urology Lubbock Texas 79430
University of Texas Health Science Center Transplant center San Antonio Texas 78229
Scott and White Division of Nephrology Dept of Medicine Temple Texas 76508
University of Utah Health Science Center Gastroenterology Salt Lake City Utah 84132

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 148 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00545532, 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 Jul 11, 2018 · Synced Jul 23, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT00545532 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →