Clinical trials: Environmental Exposure
Nasal Allergies, Allergies
Safety and Efficacy of AL-53817 Nasal Spray Solution
The purpose of this study was to determine the maximum tolerated dose of AL-53817 (Stage A) and evaluate the safety and efficacy of AL-53817 for the treatment of allergic rhinitis (Stage B).
- Trial name
- NCT01454505
- Testing
- AL-53817 nasal spray solution, Vehicle nasal spray
- Where
- United States
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Alcon Research
Seasonal Allergic Rhinitis
Evaluating the Efficacy of Ragweed-SPIRE Following Exposure to Ragweed Allergen in an Environmental Exposure Chamber
The purpose of this study is to determine whether Ragweed-SPIRE is safe and effective at reducing allergy symptoms in people who suffer from allergy to Ragweed pollen
- Trial name
- NCT02061709
- Testing
- Ragweed-SPIRE
- Where
- 5 sites in Canada
- Volunteers
- 280 people
- Sponsor
- Circassia Limited
Dry Eye Syndromes
Evaluation of the Safety and Effectiveness of the Oculeve Intranasal Lacrimal Neurostimulator in Patients With Dry Eye
The purpose of this study was to evaluate the safety and effectiveness of the Intranasal Tear Neurostimulator applied intranasally compared with the same device applied extranasally (control) in treating the symptoms of dry eye…
- Trial name
- NCT02313454
- Testing
- Intranasal Tear Neurostimulator
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- Allergan
Obesity &Amp;Amp;Amp; Overweight, Environmental Exposure
Weight Loss and Endocrine Disrupting Chemicals (EDCs): Lifestyle Interventions to Lose Weight and Reduce EDC Exposure in Individuals With Overweight/Obesity
The goal of this study is to examine the relationship in individuals with overweight/obesity and endocrine disrupting chemical (EDC) exposure through a two-armed, randomized clinical trial.
- Conditions
- Obesity &Amp;Amp;Amp; Overweight, Environmental Exposure, Overweight (BMI > 25)
- Trial name
- LiveWell (NCT07560579)
- Testing
- Educational curriculum, Weight loss Application, Urinary EDC metabolite testing
- Where
- United States
- Volunteers
- 226 people
- Sponsor
- Million Marker Wellness, Inc.
Allergic Rhinitis
A Cross Over Study to Compare the Effect of Combined Treatment With QAV680 and Cetirizine
This study will determine the capacity of more frequent dosing of QAV680 to suppress allergic inflammation. The study will investigate the paradigm of multiple receptor antagonism in allergic disease by combining QAV680 with a…
- Trial name
- NCT01103050
- Testing
- QAV680 + Cetirizine
- Where
- Canada
- Volunteers
- 60 people
- Sponsor
- Novartis Pharmaceuticals
Rhinoconjunctivitis, Grass Allergy
ToleroMune Grass Follow on Study
Grass pollen allergens are recognised as a major cause of allergic diseases in humans and animals. Worldwide, at least 40% of allergic patients are sensitised to grass pollen allergens and between 50-90% of hayfever or seasonal…
- Trial name
- NCT02292875
- Where
- 2 sites in Canada
- Volunteers
- 84 people
- Sponsor
- Circassia Limited
Allergic Conjunctivitis
Safety and Efficacy Study of AL-53817 and AL-78843 Ophthalmic Solutions for Allergic Conjunctivitis
The purpose of this study is to evaluate two investigational ophthalmic solutions for reduction in ocular redness in subjects with allergic conjunctivitis.
- Trial name
- NCT02079649
- Testing
- AL-53817 Ophthalmic Solution, 0.1%, AL-78843 Ophthalmic Solution, 0.03%, Dexamethasone Ophthalmic Suspension, 0.1%
- Volunteers
- 224 people
- Sponsor
- Alcon Research
Allergic Rhinitis
An Efficacy Study of JNJ-39220675 and Pseudoephedrine in Participants With Allergic Rhinitis
The purpose of this study is to evaluate the relative efficacy of JNJ- 39220675 and pseudoephedrine compared to placebo (medication with no active ingredients) in participants with allergic rhinitis (inflammation of the nose due…
- Trial name
- NCT00804687
- Testing
- JNJ-39220675, Pseudoephedrine
- Where
- Canada
- Volunteers
- 53 people
- Sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Type I Hypersensitivity
Follow-up Investigation of Efficacy of Ragweed MATAMPL,and Placebo in Patients With Ragweed-induced Seasonal Allergic Rhinitis
Ragweed MATAMPL has been developed to provide pre-seasonal specific immunotherapy for patients with hypersensitivity to ragweed pollen (hay fever).
- Trial name
- NCT00325338
- Testing
- Ragweed MATAMPL
- Where
- Canada
- Volunteers
- 100 people
- Sponsor
- Allergy Therapeutics
Allergic Rhinitis
Study to Investigate Effects of CAL-263 in Subjects With Allergic Rhinitis Exposed to Allergen in an Environmental Chamber
The purpose of this study is to determine the safety and effect of CAL-263 in subjects with allergic rhinitis.
- Trial name
- NCT01066611
- Testing
- CAL-263
- Where
- Austria
- Volunteers
- 48 people
- Sponsor
- Gilead Sciences
Pollution; Exposure
Effect of an Oral Acerola Juice Powder on Skin Beauty Parameters in Women Exposed to Environmental Stresses
The study is being conducted to evaluate the efficacy and the safety of an oral acerola-based product on skin ageing parameters.
- Trial name
- NCT07229131
- Testing
- Acerola Juice Powder 1200 mg/day, Acerola Juice Powder 600 mg/day
- Where
- China
- Volunteers
- 108 people
- Sponsor
- Diana SAS
Rhinitis, Allergic, Seasonal, Hay Fever
A Study of Ciclesonide Nasal Spray in Patients 18 Years and Older With Seasonal Allergic Rhinitis (BY9010/M1-413)
The purpose of this study is to investigate the safety and effectiveness of ciclesonide nasal spray as compared with placebo (inactive substance) nasal spray in relieving symptoms of seasonal allergic rhinitis caused by pollen.
- Trial name
- NCT00384475
- Testing
- Ciclesonide Nasal Spray
- Where
- Canada
- Volunteers
- 500 people
- Sponsor
- AstraZeneca
Aging, Mortality
Human Observatory Study
The Human Observatory Study is a prospective observational and ecological surveillance study building a continuously-updating world model for human health, disease, and death at the individual and population level.
- Conditions
- Aging, Mortality, All-cause Mortality, Life Expectancy
- Trial name
- HOS (NCT07646782)
- Testing
- Multi-Domain Ecological and Clinical Data Linkage
- Where
- United States
- Volunteers
- 1,000,000 people, healthy volunteers welcome
- Sponsor
- Longevity Metrics, Inc.
Allergic Rhinoconjunctivitis, Healthy Volunteers
Evaluation of the Utility of an EEC for Assessing Efficacy of SIT in Pivotal Clinical Trials
The study will explore how allergy symptoms experienced during the grass pollen season compare to symptoms experienced in the Environmental Exposure Chamber (EEC). There are 2 treatments in this study.
- Trial name
- NCT02297490
- Testing
- Allergovit 6-grasses
- Where
- Canada
- Volunteers
- 158 people, healthy volunteers welcome
- Sponsor
- Allergopharma GmbH & Co. KG
Grass Allergy, Rhinoconjunctivitis
ToleroMune Grass Exposure Unit Study
Grass pollen allergens are recognised as a major cause of allergic diseases in humans and animals. Worldwide, at least 40% of allergic patients are sensitised to grass pollen allergens and between 50-90% of hayfever or seasonal…
- Trial name
- NCT01385800
- Testing
- ToleroMune Grass
- Where
- Canada
- Volunteers
- 280 people
- Sponsor
- Circassia Limited
Allergic Rhinitis
Study to Investigate Effects of CAL-101 in Subjects With Allergic Rhinitis Exposed to Allergen in an Environmental Chamber
The purpose of this study is to determine the safety and effect of CAL-101 in subjects with allergic rhinitis.
- Trial name
- NCT00836914
- Testing
- CAL-101
- Where
- Austria
- Volunteers
- 41 people
- Sponsor
- Gilead Sciences
Environmental Exposure, PFAS Exposure
Effect of a Dietary Supplement Versus Placebo on Serum PFAS Levels in Male Firefighters
This study is designed to evaluate the effect of a probiotic dietary supplement containing Streptococcus salivarius on serum PFAS levels in male firefighters with documented occupational PFAS exposure, following twice-daily use…
- Trial name
- AFCRO202 (NCT07846371)
- Testing
- Streptococcus salivarius 46-SL1
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Cambiotics ApS
Dry Eye
Evaluation of Dry Eye by Tear Film Imager in a Low Humidity Environmental Exposure Chamber (TFI-LH16)
The study consists of 3 study visits to the clinic over at least 9 days. Visit 1 - the medical screening visit: subjects will undergo informed consent and will be tested for signs and symptoms of Dry Eye Syndrome (DES) including…
- Trial name
- TFI-LH16 (NCT03061578)
- Testing
- Tear Film Imager, Low Humidity Environmental Exposure Chamber (LH-EEC)
- Where
- Canada
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Adom Advanced Optical Technologies Ltd.
Rhinitis, Allergic, Seasonal
An Evaluation of the Efficacy and Safety of TOLAMBA™ for Ragweed-Allergic Rhinitis in an Environmental Exposure Chamber
This will be a randomized, double-blind, placebo-controlled, parallel-group, multicenter study. After passing the initial Screening Visit, subjects will be in the environmental exposure chamber(EEC), a room with a controlled…
- Trial name
- NCT00537355
- Testing
- Amb a 1 Immunostimulatory Oligoribonucleotide Conjugate, Histamine
- Where
- 6 sites in Canada
- Volunteers
- 271 people
- Sponsor
- Dynavax Technologies Corporation
Conjunctivitis, Allergic
A Methodology Development Clinical Trial of Reproxalap in Subjects With Seasonal Allergic Conjunctivitis Using the Environmental Exposure Chamber
An Exploratory Clinical Trial Evaluating Reproxalap Ophthalmic Solutions (0.25% and 0.5%) in Subjects with Seasonal Allergic Conjunctivitis Using the Environmental Exposure Chamber (EEC)
- Trial name
- NCT03709121
- Testing
- Reproxalap Ophthalmic Solution (0.25%), Reproxalap Ophthalmic Solution (0.5%), Vehicle Ophthalmic Solution
- Where
- Canada
- Volunteers
- 70 people
- Sponsor
- Aldeyra Therapeutics, Inc.