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 “Challenge Test”

138 trials

Showing 20 of 138 results

Not applicableStudy completedNCT01633840
What this trial is testing

New Validated Recipes for Double-blind Placebo-controlled Low Dose Food Challenges

Who this might be right for
Allergy
Christina West 275
Not applicableStudy completedNCT05087823
What this trial is testing

The Mixed Meal Challenge Study

Who this might be right for
Cardiovascular DiseasesHyperlipidemias
Emory University 11
Not applicableStudy completedNCT01937494
What this trial is testing

Bronchial Hyperreactivity During Histamine Passive Exposure

Who this might be right for
AsthmaBronchial Hyperresponsiveness
Centre Hospitalier Universitaire Saint Pierre 13
Not applicableLooking for participantsNCT07226323
What this trial is testing

Testing the WeCare Intervention to Address Mental Health and Medication Adherence Challenges Among MSM in South Africa

Who this might be right for
HIV InfectionsMental Health
Emory University 60
Not applicableStudy completedNCT02838732
What this trial is testing

Investigation on the Effect of Carnitine Supplement on Gut Microbiota and TMAO Production Capacity

Who this might be right for
Dietary Exposure
National Taiwan University Hospital 56
Not applicableStudy completedNCT01070368
What this trial is testing

Accuracy Of Skin Prick Test Using In-house Wheat Extract For The Diagnosis Of IgE-mediated Wheat Allergy: A Pilot Study

Who this might be right for
Wheat Allergy
Mahidol University 30
Not applicableStudy completedNCT00083395
What this trial is testing

Isoproterenol Challenge to Detect Arrhythmogenic Right Ventricular Cardiomyopathy

Who this might be right for
Arrhythmic Right Ventricular Cardiomyopathy
National Institutes of Health Clinical Center (CC) 160
Post-approval studies (Phase 4)Ended earlyNCT00363688
What this trial is testing

Treating Patients With a History of Non-Life Threatening Allergic Reaction to Penicillin With Penicillin

Who this might be right for
Penicillin Allergy
Meir Medical Center
Not applicableStudy completedNCT04062344
What this trial is testing

Acquisition of Resistant Enterobacteria During Oral Drug Challenge for Betalactams in Children

Who this might be right for
Betalactams Hypersensitivity
Assistance Publique - Hôpitaux de Paris 50
Not applicableNot Yet RecruitingNCT06627907
What this trial is testing

Hemodynamic Response to the End-expiratory Occlusion Test to Titrate Fluid Challenge in Operating Room.

Who this might be right for
Fluid Responsiveness Predictability
Humanitas Clinical and Research Center 300
Not applicableLooking for participantsNCT06923878
What this trial is testing

Comparison of Skin Prick Testing, Extract-specific IgE Antibody Testing and Component Resolved Diagnosis in Diagnosing of Legume Allergy

Who this might be right for
Food Allergy Suspected
University Hospital Pilsen 100
Not applicableUnknownNCT04973969
What this trial is testing

Follicular Challenge Test to Predict Response to GnRH Agonist Triggering

Who this might be right for
Infertility, Female
Assaf-Harofeh Medical Center 100
Not applicableStudy completedNCT05149885
What this trial is testing

A Feasibility Study of SenseGuard to Assess Airway Responsiveness During Methacholine Challenge Test (MCT)

Who this might be right for
Asthma
NanoVation 37
Not applicableStudy completedNCT04513938
What this trial is testing

Interest of the Second Phase of the Oral Challenge Test in Patients With Suspected Long-standing Penicillin Allergy

Who this might be right for
Allergy Penicillin
Fondation Hôpital Saint-Joseph 195
Testing effectiveness (Phase 2)Study completedNCT01445002
What this trial is testing

Safety and Dose Finding Trial of BM32 in Subjects Suffering From Grass Pollen Allergy

Who this might be right for
Grass Pollen Allergy
Biomay AG 79
Testing effectiveness (Phase 2)Study completedNCT01006655
What this trial is testing

The Effect of HFA - Beclomethasone Dipropionate Qvar on Bronchial Hyperreactivity in Preschool Children

Who this might be right for
AsthmaBronchial Hyperresponsiveness
Rambam Health Care Campus 21
Not applicableStudy completedNCT02134535
What this trial is testing

Optimization of the ex Vivo Challenge

Who this might be right for
Optimization of Laboratory Procedures
University of Pittsburgh 73
Not applicableUnknownNCT05185362
What this trial is testing

Epidemiology of Pecan Nut Allergy

Who this might be right for
Allergic Reaction
University Hospital, Montpellier 50
Large-scale testing (Phase 3)Study completedNCT04531540
What this trial is testing

Study to Determine Skin Irritation and/or Sensitization Potential of an Antifungal Cream Containing Trolamine (Repeated Insult Patch Test)

Who this might be right for
Hypersensitivity
Bayer 225
Not applicableStudy completedNCT02503813
What this trial is testing

Does Venous pCO2 Increase by 20 mmHg or More During Apnea Challenge Test?

Who this might be right for
Brain Death
MemorialCare Health System 7
Load More Results

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