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Completed Phase 2 Interventional Results available

Study of Efficacy and Safety of IV VIS410 Plus Oseltamivir Versus Oseltamivir in Hospitalized Adults With Influenza A

ClinicalTrials.gov ID: NCT03040141

Public ClinicalTrials.gov record NCT03040141. 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 Sep 2, 2026, 2:06 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Phase 2b, Multicenter, Randomized, Double-blind Study to Evaluate the Efficacy and Safety of IV VIS410 in Addition to Oseltamivir Compared With Oseltamivir Alone in Hospitalized Adults With Influenza A Infection Requiring Oxygen Support

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This study is to compare the efficacy and safety of VIS410 in combination with oseltamivir vs oseltamivir alone in severely ill subjects with influenza A infection requiring oxygen support.

Study identification

NCT ID
NCT03040141
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Lead sponsor
Visterra, Inc.
Industry
Enrollment
89 participants

Conditions and interventions

Conditions

Eligibility (public fields only)

Age range
18 Years 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
Jan 2, 2018
Primary completion
Nov 21, 2018
Completion
Nov 21, 2018
Last update posted
Dec 27, 2022

2018

United States locations

U.S. sites
21
U.S. states
14
U.S. cities
21
Facility City State ZIP Site status
Visterra Tucson Arizona 85724
Visterra Stanford California 94305
Visterra St. Petersburg Florida 33713
Visterra Atlanta Georgia 30342
Visterra Decatur Georgia 30033
Visterra Blackfoot Idaho 83221
Visterra Chicago Illinois 60637
Visterra Detroit Michigan 48202
Visterra Butte Montana 59701
Visterra Albany New York 12208
Visterra Syracuse New York 13210
Visterra Durham North Carolina 27710
Visterra Greensboro North Carolina 27403
Visterra Cleveland Ohio 44195
Visterra Columbus Ohio 43215
Visterra Allentown Pennsylvania 18103
Visterra Philadelphia Pennsylvania 19141
Visterra York Pennsylvania 17405
Visterra Roanoke Virginia 24014
Visterra Richland Washington 99352
Visterra Tacoma Washington 98405

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 93 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT03040141, 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 Dec 27, 2022 · Synced Sep 2, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT03040141 live on ClinicalTrials.gov.

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