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
  • About
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Flu Symptom”

213 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 213 results

Not applicableStudy completedNCT03768596
What this trial is testing

Nudging for Vaccination : Efficacity and Acceptability Among Medical Students

Who this might be right for
Influenza, HumanVaccination; Sepsis
Adriaan Barbaroux 200
Not applicableStudy completedNCT01772901
What this trial is testing

Brief Influenza Vaccine Education to Pregnant Women

Who this might be right for
InfluenzaInfectious DiseasePregnancy
The University of Hong Kong 321
Not applicableStudy completedNCT01651754
What this trial is testing

Humoral and Cellular Immune Responses After Influenza Vaccination in Patients With Postcancer Fatigue and in Patients With Chronic Fatigue Syndrome

Who this might be right for
Postcancer FatigueChronic Fatigue Syndrome
Radboud University Medical Center 72
Not applicableActive Not RecruitingNCT04974775
What this trial is testing

Swecrit Biobank - Blood Samples From Critically Ill Patients and Healthy Controls

Who this might be right for
Critical IllnessCardiac ArrestSepsis+3 more
Skane University Hospital 8,500
Post-approval studies (Phase 4)UnknownNCT05070494
What this trial is testing

Efficacy of Different Doses of Influenza Vaccine in Chronic Hemodialysis Patients

Who this might be right for
ESRDInfluenza VaccineSeroprotection
Mahidol University 175
Not applicableStudy completedNCT02295007
What this trial is testing

Fever and Wheezing Events in Children After US Influenza Vaccines Using Text Messaging

Who this might be right for
FeverWheezing
Columbia University 266
Large-scale testing (Phase 3)WithdrawnNCT01938144
What this trial is testing

Evaluation of the Efficacy and Safety of Two Ibuprofen Combination Products for the Treatment of the Common Cold and Flu in Latin America

Who this might be right for
Common Cold
Pfizer
Not applicableNot Yet RecruitingNCT07149428
What this trial is testing

Longitudinal Deep Phenotyping of Central Mechanisms in Dysosmia: A Pilot Study Using Electrobulbogram (EBG), Functional MRI (fMRI), and Diffusion-Weighted Imaging (DWI)

Who this might be right for
Respiratory Tract InfectionSmell DisorderInfluenza+7 more
National Institute on Deafness and Other Communication Disorders (NIDCD) 80
Early research (Phase 1)UnknownNCT01929382
What this trial is testing

Determining the Effect of Actimmune (Interferon Gamma 1b)Dose Titration on Flu-Like Symptoms in Healthy Volunteers

Who this might be right for
Adverse Effects in the Therapeutic Use of Interferon
Vidara Therapeutics Research Ltd 40
Large-scale testing (Phase 3)Study completedNCT06774859
What this trial is testing

Study to Assess the Safety, Pharmacokinetics, and Efficacy of Baloxavir Marboxil in Chinese Pediatric Participants 1 to <12 Years of Age With Influenza Symptoms

Who this might be right for
Influenza
Hoffmann-La Roche 100
Post-approval studies (Phase 4)UnknownNCT03756246
What this trial is testing

Influenza Vaccine as a Novel Experimental Model of the Behavioral Immune Response in Depression

Who this might be right for
DepressionHealthy
University of Texas at Austin 75
Not applicableStudy completedNCT03049579
What this trial is testing

Immune System Stimulation by Probiotic Food Supplementation

Who this might be right for
Flu Symptom
Hangzhou Wei Chuan Foods Co., Ltd. 136
Not applicableStudy completedNCT03769012
What this trial is testing

Ability of Beta-glucan Supplementation to Augment Immune Function

Who this might be right for
ColdCold SymptomFlu+4 more
Kemin Foods LC 60
Testing effectiveness (Phase 2)Study completedNCT00895947
What this trial is testing

Interferon Alpha Lozenges in the Prevention of Winter Colds and Flu

Who this might be right for
Upper Respiratory Tract Infections
Ainos, Inc. (f/k/a Amarillo Biosciences Inc. 200
Post-approval studies (Phase 4)Study completedNCT01946594
What this trial is testing

Clinical Immunization Safety Assessment (CISA) Project: Pilot Study to Assess the Effect of Prophylactic Antipyretics on Immune Responses and Fever After IIV

Who this might be right for
Fever
Duke University 41
Not applicableActive Not RecruitingNCT07161739
What this trial is testing

Vaccination Nudges From Pharmacists

Who this might be right for
StrokeInfluenza HumanInfluenza Vaccines+2 more
University of Calgary 20,000
Not applicableStudy completedNCT06052527
What this trial is testing

Covid-19, Post-Acute Sequelae of SARS-CoV-2 Infection (PASC) and Influenza Treatment System With Machine Learning

Who this might be right for
COVID-19Post-COVID-19 SyndromeInfluenza
Lizora LLC 27
Testing effectiveness (Phase 2)Study completedNCT03570359
What this trial is testing

Test a Potential New Treatment for COPD Patients Suffering From the Common Cold or Influenza

Who this might be right for
Chronic Obstructive Pulmonary Disease (COPD)
Synairgen Research Ltd. 122
Not applicableStudy completedNCT03518281
What this trial is testing

Ability of a Euglena Beta Glucan Supplementation to Augment Immune Function

Who this might be right for
Symptoms FluSymptoms Cold
Kemin Foods LC 60
Not applicableStudy completedNCT02675608
What this trial is testing

Vaccine Efficacy in Diabetic and Elderly Patients

Who this might be right for
Inflammation
Tulane University 164
Load More Results