Comparing the Efficacy, Safety, and Tolerability of Combination Antivirals (Amantadine, Ribavirin, Oseltamivir) Versus Oseltamivir for the Treatment of Influenza in Adults at Risk for Complications
Summary
The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →
Investigators
The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.
- John Beigel, MD
Leidos Biomedical Research, Inc. in support of Clinical Research Section, LIR, NIAID, Natinal Institutes of Health
Study Chair - John Treanor, MD
University of Rochester
Study Chair
A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.
Sites
91 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- Instituto Medico Platense
La Plata, Buenos Aires, Argentina
- Hospital Houssay
Vicente López, Buenos Aires, Argentina
- Centro de Educación Médica E Investigaciónes Clínicas (cemic)
Buenos Aires, Argentina
- Fundación del Centro de Estudios Infectológicos (funcei)
Buenos Aires, Argentina
- Hospital General de Agudos J. M. Ramos Mejía
Buenos Aires, Argentina
- Hospital Italiano de Buenos Aires
Buenos Aires, Argentina
- Hospital Rawson
Córdoba, Argentina
- Instituto Centralizado de Asistencia E Investigación Clínica Integral (caici)
Santa Fe, Argentina
- Holdsworth House Med Practice
Darlinghurst, New South Wales, Australia
- Taylor Square Private Clinic
Darlinghurst, New South Wales, Australia
- Westmead Hospital
Westmead, New South Wales, Australia
- Royal Brisbane
Herston, Queensland, Australia
- Northside Clinic
Fitzroy North, Victoria, Australia
- the Alfred Hospital
Melbourne, Victoria, Australia
- Royal Melbourne Hospital
Parkville, Victoria, Australia
- Instituto Nacional de Ciencias Médicas Y Nutrición (incmn) Salvador Zubirán
México, Mexico
- Hospital General Y de Alta Especialidad "dr. Manuel Gea Gonzalez"
Tlalpan, Mexico
- Instituto Nacional de Enfermedades Respiratorias (iner)
Tlalpan, Mexico
- Siriraj Hospital, Mahidol University
Bangkoknoi, Bangkok, Thailand
- Hiv-Nat, the Thai Red Cross Aids
Patumwan, Bangkok, Thailand
- Srinagarind Hospital, Khon Kaen University
Muang, Changwat Khon Kaen, Thailand
- Bamrasnaradura Infectious Diseases Institute
Muang, Changwat Nonthaburi, Thailand
- Simon Williamson Clinic
Birmingham, Alabama, United States
- East Valley Family Physicians
Chandler, Arizona, United States
- Thomas Lenzmeier Family Practice
Glendale, Arizona, United States
- Central Phoenix Medical Center
Phoenix, Arizona, United States
- Wcct Global Llc
Costa Mesa, California, United States
- Advanced Rx Clinical Research
Garden Grove, California, United States
- Torrance Clinical Research Institute, Inc.
Lomita, California, United States
- University of Southern California
Los Angeles, California, United States
- University of California at San Diego
San Diego, California, United States
- Westlake Medical Research (ca)
Thousand Oaks, California, United States
- Los Angeles Biomedical Research Institute
Torrance, California, United States
- Empire Clinical Research
Upland, California, United States
- University of Colorado
Aurora, Colorado, United States
- Centennial - Immunoe International Research
Centennial, Colorado, United States
- University of Florida
Gainesville, Florida, United States
- Best Quality Research Inc.
Hialeah, Florida, United States
- Medical Consulting Center
Miami, Florida, United States
- San Marcus Research Clinic, Inc.
Miami, Florida, United States
Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.
Drugs studied
No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →
Registration & key dates
Registry attributes as recorded on the ClinicalTrials.gov study record.
- Start
- 30 Sept 2010
- Primary completion
- 2 May 2016
- Completion
- 30 Mar 2017
- Last update posted
- 4 Feb 2019
- Registered enrollment
- 881
- Registry id
- NCT01227967
Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.