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Clinical Research Directory

Browse clinical research sites, groups, and studies.

7 clinical studies listed.

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Influenza A

Tundra lists 7 Influenza A clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.

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ACTIVE NOT RECRUITING

NCT07128615

A Phase I/II Study on Safety AND Immunogenicity of AZD4117 and AZD5315 Vaccines (PANDA)

The purpose of this study is to evaluate the safety and immunogenicity of two investigational vaccines, AZD4117 and AZD5315 to protect against certain strains of avian Influenza A (H5N1 and H7N9 subtypes).

Gender: All

Ages: 18 Years - Any

Updated: 2026-03-23

13 states

Influenza A
NOT YET RECRUITING

NCT07430410

Clinical Validation of an At-Home Flu A/B and COVID-19 Rapid Test

The study's primary objective is to evaluate the performance of the CorDx Tyfast Flu A/B \& COVID-19 At-Home Test for detecting SARS-CoV-2, Influenza A, and B in nasal samples collected by lay users, compared to 510(k)-cleared RT-PCR tests. Secondary objectives are to assess usability and instruction comprehension and reproducibility with untrained operators at Clinical Laboratory Improvement Amendments (CLIA)-waived sites.

Gender: All

Ages: 2 Years - Any

Updated: 2026-02-25

SARS-CoV-2 Infection
Influenza A
Influenza B
NOT YET RECRUITING

NCT07314905

Adaptive Platform Trial of Treatments for Respiratory Infections in Community Settings (TreatResp)

TreatResp is a double-blind, individually randomized, multi-centre adaptive platform trial. TreatResp aims to establish an adaptive platform trial aimed at evaluating the clinical- and cost-effectiveness, practical challenges, and outcomes of therapeutics for respiratory pathogens in non-hospitalized patients. Participants will be randomized to receive usual care (i.e., supportive care and symptom relief) or a study therapeutic, which will be determined by the TreatResp Therapeutics Committee. The primary outcomes being evaluated is time to recovery.

Gender: All

Ages: 18 Years - Any

Updated: 2026-01-02

1 state

Influenza A
Influenza B
SAR-CoV-2
+1
ACTIVE NOT RECRUITING

NCT07229820

Efficacy and Safety of ZSP1273 in Children 12-17 Years Old With Influenza A

This trial is conducted in China. This is a multi-center, randomized, double-blind, placebo-controlled clinical trial to assess the efficacy and safety of ZSP1273 in the treatment of Acute Uncomplicated influenza A in adolescents.

Gender: All

Ages: 12 Years - 17 Years

Updated: 2025-12-16

Influenza A
NOT YET RECRUITING

NCT07217639

Clinical Validation of the Aptitude Medical Systems Metrix Respiratory Panel Test in At-Home/Non-Laboratory Settings

The Metrix Respiratory Panel Test will be evaluated for use in Non-Laboratory settings in a home testing environment utilizing the clinical study design described herein. The study will take place in simulated home environments which will be set up within or near active clinical settings (e.g., urgent care facilities). This will be a prospective study conducted at three or more investigational sites located within the United States for the clinical validation of the Metrix Respiratory Panel Test for the detection of SARS-CoV-2, Influenza A, Influenza B, Respiratory syncytial virus, and Rhinovirus in anterior nares (AN) swab samples. Additional sites may be added to the study in order to meet minimum subject/sample enrollment requirements and geographic prevalence of respiratory virus infections. Comparator testing will be performed to determine the infection status of each sample for comparison to results generated by the candidate test. The primary comparator for the study will be an FDA-cleared assay for the detection of SARS-CoV-2, Influenza A, Influenza B, Respiratory Syncytial Virus, and Rhinovirus.

Gender: All

Updated: 2025-10-16

1 state

COVID -19
Influenza A
Influenza B
+3
ACTIVE NOT RECRUITING

NCT04896853

Treatment of Respiratory Complications Associated With COVID19,Influenza ,Metapneumovirus,RSV Infection Using ProTrans®

To investigate the safety and tolerance of a single infusion of ProTrans® in subjects with "severe" respiratory complications associated with pneumonia caused by COVID-19, Influenza A, Metapneumovirus or RSV infection.

Gender: All

Ages: 18 Years - Any

Updated: 2025-05-14

COVID-19 Acute Respiratory Distress Syndrome
Influenza A
Metapneumovirus Pneumonia
+1
NOT YET RECRUITING

NCT06392451

LIAISON NES Influenza (FLU) A/B, Respiratory Syncytial Virus (RSV), & Coronavirus Disease 2019 (COVID-19) in Symptomatic Patients in Australia

To establish the relative accuracy of the LIAISON® NES Flu A/B, RSV \& COVID-19 assay for viral nucleic acid targets from professionally collected or patient self-collected dry nasal (NS) swabs and to establish the relative accuracy of the LIAISON PLEX® RSP Flex assay from NS and nasopharyngeal swabs (NPS) in applicable transport media from human patients exhibiting clinical signs and symptoms of a respiratory tract infection.

Gender: All

Updated: 2024-04-30

2 states

Influenza A
Influenza Type B
Coronavirus Disease 2019
+8