Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Respiratory Tract Viral Infection”

11,636 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 11,636 results

Not applicableStudy completedNCT07267689
What this trial is testing

Evaluation of a Hypertonic Seawater Aerosol Therapy Solution in Adults and Children

Who this might be right for
Upper Resp Tract InfectionRhinitis AcuteRhinopharyngitis+2 more
Laboratoires Gilbert 110
Not applicableEnded earlyNCT05252910
What this trial is testing

Specimen Collection Study From Coronavirus Disease 2019 (COVID-19) Vaccinated Adults and Adolescents

Who this might be right for
COVID-19
Pharm-Olam, LLC 33
Testing effectiveness (Phase 2)Temporarily pausedNCT05150496
What this trial is testing

Immunogenicity and Safety Study of the 3rd Booster Dose Using the High or Medium Dose of Inactivated (CoronaVac®) Vaccine in Healthy Adults in Turkey

Who this might be right for
COVID-19
Sinovac Research and Development Co., Ltd. 640
Not applicableLooking for participantsNCT05022446
What this trial is testing

The Impact of COVID-19 on Pulmonary Procedures

Who this might be right for
COVID-19 InfectionHematopoietic and Lymphoid Cell NeoplasmMalignant Solid Neoplasm
M.D. Anderson Cancer Center 250
Testing effectiveness (Phase 2)Study completedNCT05954286
What this trial is testing

PROTECT-APT 1: Early Treatment and Post-Exposure Prophylaxis of COVID-19

Who this might be right for
SARS-CoV-2
Henry M. Jackson Foundation for the Advancement of Military Medicine 92
Not applicableStudy completedNCT04403386
What this trial is testing

Prospective Natural History Study of Smoking, Immune Cell Profiles, Epigenetics and COVID-19

Who this might be right for
COVID-19
National Institute of Environmental Health Sciences (NIEHS) 132
Large-scale testing (Phase 3)Study completedNCT04231968
What this trial is testing

AK0529 in Chinese Infants Hospitalized With RSV

Who this might be right for
Respiratory Syncytial Virus Infections
Shanghai Ark Biopharmaceutical Co., Ltd. 311
Testing effectiveness (Phase 2)Ended earlyNCT05212818
What this trial is testing

Evaluate the Efficacy and Safety of TF0023 in Treatments for COVID-19 in Hospitalized Adults

Who this might be right for
COVID-19 Pneumonia
Techfields Inc 19
Large-scale testing (Phase 3)Study completedNCT05595824
What this trial is testing

Open Multicenter Study for Assessment of Efficacy and Safety of Molnupiravir in Adult Patients With COVID-19

Who this might be right for
COVID-19
Promomed, LLC 240
Testing effectiveness (Phase 2)Study completedNCT00111579
What this trial is testing

Study to Evaluate the Immune Responses of Trivalent Cold-Adapted Influenza Vaccine (CAIV-T) Compared With (TIV)

Who this might be right for
Influenza
MedImmune LLC 52
Post-approval studies (Phase 4)Study completedNCT01827462
What this trial is testing

Comparison of Immune Responses to Influenza Vaccine In Adults of Different Ages (SLVP015 2007-2017)

Who this might be right for
Influenza
Stanford University 136
Not applicableStudy completedNCT04849546
What this trial is testing

Staff Physical and Mental Health Assessment in the Aftermath of the First Peak of the Covid-19 Outbreak

Who this might be right for
Occupational Stress
University Hospital, Brest 1,491
Large-scale testing (Phase 3)Ended earlyNCT04374942
What this trial is testing

Does Hydroxychloroquine Before & During Patient Exposure Protect Healthcare Workers From Coronavirus?

Who this might be right for
Pre-Exposure ProphylaxisCoronavirusSARS-CoV 2
Megan Landes 13
Not applicableStudy completedNCT00966069
What this trial is testing

A Comparison of Respiratory Sample Collection by a Parent or by a Healthcare Worker

Who this might be right for
Respiratory Tract Infections
The University of Queensland 64
Large-scale testing (Phase 3)UnknownNCT04716569
What this trial is testing

Evaluation of Ivermectin Mucoadhesive Nanosuspension as Nasal Spray in Management of Early Covid-19

Who this might be right for
Covid19
South Valley University 150
Large-scale testing (Phase 3)Study completedNCT05056883
What this trial is testing

A Phase III Confirmatory Study of K-237

Who this might be right for
Covid19
Kowa Company, Ltd. 1,030
Not applicableStudy completedNCT07553897
What this trial is testing

Tele-exercise Training Program for Long COVID

Who this might be right for
Long COVID
Tri-Service General Hospital (TSGH) 120
Not applicableStudy completedNCT06255860
What this trial is testing

COVID-19 and Multisystem Inflammatory Syndrome in Children (MIS-C) Risk / World Health Organization (WHO)

Who this might be right for
Sars-CoV-2 InfectionMIS-C
Association Clinique Thérapeutique Infantile du val de Marne 204
Not applicableLooking for participantsNCT05268523
What this trial is testing

Self-Management Interventions for Long COVID-19

Who this might be right for
COVID-19
Toronto Rehabilitation Institute 270
Post-approval studies (Phase 4)Looking for participantsNCT06538480
What this trial is testing

Zopa Retreatment and Vector Shedding in Adults With RRP

Who this might be right for
Recurrent Respiratory PapillomatosisPapillomavirus InfectionPapillomaviridae
Precigen, Inc 30
Next Page