Clinical trials: Hypersensitivity
Dietary Habits, Diet, Healthy
Examining Validity and Sensitivity of Pressure-Mediated Reflection Spectroscopy
The central goal of this proposal is to examine validity and sensitivity of RS-assessed skin carotenoid status as a marker of F\&V intake in a racially and ethnically diverse sample of individuals.
- Trial name
- NCT04056624
- Testing
- High carotenoid juice
- Where
- 3 sites in United States
- Volunteers
- 162 people, healthy volunteers welcome
- Sponsor
- East Carolina University
Aspirin Exacerbated Respiratory Disease, Aspirin-Sensitive Asthma
Genetics and Genomics of Aspirin Exacerbated Respiratory Disease (AERD)
Aspirin Exacerbated Respiratory Disease (AERD) is a relatively homogeneous disease characterized by adult-onset severe asthma, development of non-cancerous growths in the nasal canal (i.e. nasal polyps) and aspirin allergy.
- Conditions
- Aspirin Exacerbated Respiratory Disease, Aspirin-Sensitive Asthma, Nasal Polyps
- Trial name
- AERD (NCT04261582)
- Where
- United States
- Volunteers
- 245 people, healthy volunteers welcome
- Sponsor
- National Jewish Health
Interstitial Lung Diseases, Idiopathic Pulmonary Fibrosis
A Study of the Natural Progression of Interstitial Lung Disease (ILD)
We propose to acquire data and blood samples on all patients being cared for by the Interstitial Lung Disease (ILD) program. Additionally, we will collect data and blood samples from a control group for comparator purposes.
- Conditions
- Interstitial Lung Diseases, Idiopathic Pulmonary Fibrosis, Sarcoidosis, Connective Tissue Disorder
- Trial name
- NCT00470327
- Where
- United States
- Volunteers
- 4,000 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Healthy
Effect of Apelin on Insulin Sensitivity: Proof of Concept in Healthy Volunteers
The (PYR1)-apelin-13 is an endogenous peptide discovered relatively recently (1998). The apelin and its receptor, which is named apj, are expressed in many tissues including sensitive to the action of insulin, such as skeletal…
- Trial name
- APELINS (NCT02033473)
- Testing
- Apelin
- Where
- France
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University Hospital, Toulouse
Cannabis Dependence
Effects of Chronic Intake of Cannabis on Contrast Sensitivity
Rates of driving under the influence of cannabis have risen in recent years. Cannabis is involved in 1/3 of motor vehicle collisions.
- Trial name
- NCT01793961
- Testing
- electroretinogram, contrast sensitivity tests
- Where
- France
- Volunteers
- 95 people, healthy volunteers welcome
- Sponsor
- University Hospital, Strasbourg, France
Dentinal Hypersensitivity
A Clinical Study to Compare Professional Treatments for Dentinal Hypersensitivity
The objective of this study is to compare professional treatments for dentinal hypersensitivity immediately following a single, professionally-applied treatment and again approximately 2 months following treatment.
- Trial name
- NCT03405259
- Testing
- Super Seal® Desensitizer, Acclean® Fluoride Varnish
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Procter and Gamble
Anxiety Disorders and Symptoms, Sensory Disorders
Assessing the Clinical Utility of tACS
The present study seeks to evaluate the clinical utility of repeated transcranial alternating current stimulation (tACS) by assessing long-term, lasting changes in oscillatory activity and subsequent changes in related behavioral…
- Conditions
- Anxiety Disorders and Symptoms, Sensory Disorders, Hypervigilance, Post Traumatic Stress Disorder
- Trial name
- NCT03305328
- Testing
- Transcranial Alternating Current Stimulation
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Florida State University
Allergic Rhinitis
Study on the Effect and Mechanism of Lupatadine Fumarate in the Treatment of Allergic Rhinitis
In China, the prevalence of allergic rhinitis reaches 17.6% and is increasing year by year, seriously affecting the quality of life of patients. Some patients still cannot be effectively treated.
- Trial name
- NCT06709092
- Testing
- lupatadine fumarate (Luso®, Yangzijiang Pharmaceuticals)
- Where
- 2 sites in China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Cheng Lei
High Blood Pressure
Immediate Pressor Response to Oral Salt
The goal of this study is to establish a diagnostic accuracy of an immediate pressor response to oral salt (IPROS) to identify salt sensitivity of blood pressure (SSBP)
- Trial name
- IPROS (NCT06226636)
- Testing
- salt
- Where
- 2 sites in Zambia
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Mulungushi University
Syphilis Infection, Syphilis
Evaluation of the Sensitivity, Specificity, and Utility of the Reveal® TP (Syphilis) Antibody POCT
This study is to test the Reveal® TP (Syphilis) antibody POCT (MedMira, Inc., Halifax, Nova Scotia) for its performance in an urban STI clinic in Vancouver, British Columbia and compare its performance in parallel with the usual…
- Conditions
- Syphilis Infection, Syphilis, Early Syphilis, Symptomatic
- Trial name
- NCT05831098
- Testing
- Reveal TP (Syphilis) Antibody Test
- Where
- Canada
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- MedMira Laboratories Inc.
Chronic Obstructive Pulmonary Disease, Asthma
Clinical and Immunological Efficiency of Bacterial Vaccines at Adult Patients With Bronchopulmonary Pathology
Goal: to to examine the formation of postvaccination immunity and evaluate the therapeutic effect of bacterial vaccines in patients with inflammation diseases of bronchopulmonary system.
- Conditions
- Chronic Obstructive Pulmonary Disease, Asthma, Pneumococcal Infections
- Trial name
- NCT02787863
- Testing
- Prevenar-13, Pneumo-23
- Where
- 2 sites in Russia
- Volunteers
- 219 people, healthy volunteers welcome
- Sponsor
- Mikhael Petrovich Kostinov
Healthy, Insulin Sensitivity
Effects of Different Doses of Pinitol on Carbohydrate Metabolism Parameters in Healthy Subjects
The purpose of this study was to assess the acute effects of increasing doses of pinitol on glucose tolerance and insulin sensitivity and to evaluate the absorption of pinitol after consumption of an oral nutritive…
- Trial name
- NCT01738763
- Testing
- Pinitol
- Where
- Spain
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Valencia
Bronchomalacia, Asthma
Mapping Sound Propagation Through the Human Lung for Better Diagnosis
This study investigates the propagation of sound from a source in the chest to the chest wall. The methodology of the study will be to place a sound source at a known location in the chest and measure the acoustic response on the…
- Conditions
- Bronchomalacia, Asthma, Lung Neoplasms, Lung Diseases, Interstitial
- Trial name
- NCT03043898
- Testing
- Lung sound transmission measurement, Lung sound recording
- Where
- United Kingdom
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Maximilian Nussbaumer
Atopic Dermatitis
A Phase I Study of HY209 Gel in Healthy Male Volunteers for Atopic Dermatitis
A randomized, double-blind, placebo-controlled single and multiple dosing, dose escalation phase I clinical trial to investigate the safety/tolerability and pharmacokinetics of HY209 gel after transdermal administration in…
- Trial name
- Shaperon (NCT03492398)
- Testing
- HY209
- Where
- South Korea
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Shaperon
Bronchial Asthma
Study on the Correlation Between TCM Syndrome, Inflammatory Phenotype and Biomarker of Bronchial Asthma
This study aims to determine the TCM syndrome pattern and the distribution of inflammation phenotype in different stages of bronchial asthma; to explore the correlation between TCM syndrome and inflammation phenotype.
- Trial name
- NCT04128111
- Where
- China
- Volunteers
- 900 people, healthy volunteers welcome
- Sponsor
- Henan University of Traditional Chinese Medicine
Anaphylaxis, Allergy
Epidemiology and Management of Pediatric Anaphylaxis and Allergy in the Pediatric Emergency Department of Montpellier
Anaphylaxis is a severe life-threatening reaction following exposure to an antigen. Its incidence is progressively increasing in the general population over years, especially among children.
- Trial name
- Ana-Ped (NCT05112367)
- Where
- France
- Volunteers
- 2,500 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Glucose Metabolism Disorders
Acute Metabolic Effects of Melatonin Treatment
Modern living is associated with an epidemic of type 2 diabetes mellitus (T2DM). Sleep disturbances are strong independent risk factors for incident diabetes.
- Trial name
- NCT03204877
- Testing
- Melatonin
- Where
- Denmark
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Asthma
Indoor Air Quality for Black Adults With Uncontrolled Asthma
The aims of this project are twofold: 1. to characterize indoor air quality components obtained from apartments with gas stoves and open kitchens in a cohort of Black adults with uncontrolled asthma recruited from federally…
- Trial name
- NCT05685381
- Where
- 2 sites in United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Columbia University
Dentin Sensitivity
A Clinical Study to Determine the Safety and Effectiveness of Dentinal Hypersensitivity Treatment With Two Different Toothbrushes
This study will determine the effects toothbrush type (power or manual) has on the safety and effectiveness of professional dentinal hypersensitivity treatment with a marketed oxalate-containing solution.
- Trial name
- NCT02513212
- Testing
- Potassium Oxalate, Stannous fluoride paste, Manual toothbrush
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Procter and Gamble
Glaucoma
Polarization Sensitive Retinal Tomography for Glaucoma Diagnosis
The proposed human clinical studies have three main objectives: 1. To determine reproducibility of peripapillary birefringence maps and identify features that measure the health of the RNFL. 2.
- Trial name
- PSOCT (NCT01222065)
- Where
- United States
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- Courtney Frazier Swaney
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