Clinical trials: Allergy Pollen
Seasonal Allergic Rhinitis
Allergic Rhinitis Changes the Sinus Microbiome
The investigators hypothesize that treatment with QNASL will reduce nasal mucosal inflammation induced by the allergy season and prevent the changes in the microbiome caused by the allergy season.
- Trial name
- NCT01852513
- Testing
- QNASL
- Where
- United States
- Volunteers
- 39 people
- Sponsor
- University of Chicago
Rhinitis, Allergic, Seasonal
Compare the Efficacy of Levocetirizine and Montelukast to Placebo in Reducing Seasonal Allergic Rhinitis (SAR) Symptoms in Ragweed Sensitive Subjects
To compare the clinical efficacy of levocetirizine 5 mg and montelukast 10 mg on symptoms of seasonal allergic rhinitis occurring in subjects exposed to ragweed pollen in an environmental exposure unit.
- Trial name
- NCT00295022
- Testing
- Montelukast, Levocetirizine
- Where
- Canada
- Volunteers
- 418 people
- Sponsor
- UCB S.A. - Pharma Sector
Seasonal Allergic Rhinitis
Pilot Study to Evaluate Ear Acupressure Effects in Treating Seasonal Allergic Rhinitis
We hypothesize that ear acupressure will be effective in treating seasonal allergic rhinitis by changing the immune parameters and the psychological impact factors are associated with ear acupressure treatment outcome.
- Trial name
- NCT01921348
- Testing
- acupressure pellets
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- University of Mississippi Medical Center
Allergic Conjunctivitis to Tree Pollen or Grass Pollen
Study of the Effect of Fluticasone Furoate Nasal Spray on Spring Allergy Eye Symptoms
Rationale and objectives: Fluticasone furoate nasal spray (Veramyst) has been shown to improve ocular symptoms when used for the treatment of seasonal allergic rhinitis during the ragweed pollen season.
- Trial name
- NCT00891436
- Testing
- Fluticasone furoate nasal spray
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Rush University Medical Center
Asthma
Prevention of Asthma With Levocetirizine (36 Month Treatment) in Young Children Suffering From Eczema (Atopic Dermatitis) and Sensitized to Grass Pollen and House Dust Mite and Having Completed the Previous EPAAC Trial (NCT00152464)
Prolongation of the EPAAC™ trial - NCT00152464 (The Early Prevention of Asthma in Atopic Children). 36 months study to evaluate the efficacy and safety of levocetirizine (LCTZ) in preventing the onset of asthma in young atopic…
- Trial name
- NCT00160563
- Testing
- LEVOCETIRIZINE
- Where
- 51 sites in Australia, Belgium and 8 more
- Volunteers
- 207 people
- Sponsor
- UCB Pharma
Allergy
Phase 2 Study in Adults Sensitized to Cat
The purpose of this study is to identify an effective dose of allergen-specific immunotherapy for cat hair (Felis domesticus) administered by the oral/sublingual route.
- Trial name
- NCT00689299
- Testing
- Standardized Allergenic Extract, Cat Hair
- Where
- 3 sites in United States
- Volunteers
- 167 people
- Sponsor
- Antigen Laboratories, Inc.
Vasomotor Rhinitis, Seasonal Allergic Rhinitis
Consumer Preference Study of Two Formulations of Phenylephrine Hydrochloride (Study CL2008-15)(P07530)(COMPLETED)
This is a randomized, two-way crossover, multicenter study evaluating the consumer preference of Phenylephrine Extended Release Tablets, 30 mg to be taken as one tablet every 12 hours, or Phenylephrine Immediate Release Tablets…
- Trial name
- NCT00976209
- Testing
- Phenylephrine Hydrochloride (HCl) Extended Release (ER) Tablets 30 mg, Phenylephrine Hydrochloride (HCl) Immediate Release (IR) tablets, 10 mg
- Volunteers
- 331 people
- Sponsor
- Bayer
Seasonal Allergic Rhinitis
Placebo-Controlled Study of Mometasone Furoate Nasal Spray (MFNS) 200 mcg QD in the Treatment of Seasonal Allergic Rhinitis (Study P05106)(COMPLETED)
This study is designed to assess the effectiveness of mometasone furoate nasal spray (MFNS) once daily compared with placebo in subjects with seasonal allergic rhinitis (SAR) in reducing the total symptom score.
- Trial name
- NCT00468312
- Testing
- Mometasone furoate nasal spray
- Volunteers
- 429 people
- Sponsor
- Organon and Co
Seasonal Allergic Rhinitis
A Study to Evaluate the Safety and Effectiveness of a Nasal Spray to Treat Seasonal Allergies
The purpose of this study is to determine if the combination of two allergy medications (formulated azelastine/fluticasone product)is more effective than placebo or either component medication alone (azelastine or fluticasone).
- Trial name
- NCT00883168
- Testing
- azelastineHcl, fluticasone propionate, azelastine Hcl/fluticasone propionate
- Where
- 45 sites in United States
- Volunteers
- 1,791 people
- Sponsor
- Meda Pharmaceuticals
Allergic Rhinitis, Asthma
Development of Human Nasal Challenge Models With Microbial Constituents and Grass Pollen
The investigators propose the development of a range of nasal spray challenge models to study the way the nose can respond to different types of nasal challenge that elicit different forms of inflammation.
- Conditions
- Allergic Rhinitis, Asthma, Latent Tuberculosis
- Trial name
- NCT02090374
- Testing
- Poly ICLC, Poly I:C, R848
- Where
- United Kingdom
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Rhinitis, Allergic, Seasonal
An Exploratory Study of PQ Grass 27600 SU
PQGrass309 is aimed at exploring the expected average treatment effect of PQ Grass 27600 SU cumulative dose on symptom and medication score in a field setting.
- Trial name
- NCT04687059
- Testing
- PQ Grass
- Where
- 14 sites in United States, Germany
- Volunteers
- 119 people
- Sponsor
- Allergy Therapeutics
Perennial Allergic Rhinitis
Safety of PATANASE Nasal Spray in Patients With Perennial Allergic Rhinitis
The purpose of this study was to assess local nasal adverse effects, as well as systemic effects, of PATANASE nasal spray when compared with Patanase Vehicle, pH 3.7 and Patanase Vehicle, pH 7.0 in patients with perennial…
- Trial name
- NCT00789555
- Testing
- Olopatadine hydrochloride 0.6% nasal spray (PATANASE), Olopatadine nasal spray vehicle, pH 3.7, Olopatadine nasal spray vehicle, pH 7.0
- Where
- United States
- Volunteers
- 1,260 people
- Sponsor
- Alcon Research
Seasonal Allergic Rhinitis
Safety, Pharmacokinetics, and Efficacy of Bepotastine Besilate Nasal Product After Ragweed Pollen Exposure in an Environmental Chamber
The purpose of this study is to examine the safety and efficacy of bepotastine besilate nasal product in seasonal allergic rhinitis patients.
- Trial name
- NCT01222299
- Testing
- bepotastine besilate nasal product - low dose, bepotastine besilate nasal product - medium dose, bepotastine besilate nasal product - high dose
- Where
- United States
- Volunteers
- 89 people
- Sponsor
- Bausch & Lomb Incorporated
Seasonal Allergic Rhinitis
Placebo-Controlled Study of Mometasone Furoate Nasal Spray (MFNS) 200 mcg Once Daily (QD) in the Treatment of Seasonal Allergic Rhinitis (Study P05067)(COMPLETED)
This study is designed to assess the effectiveness of mometasone furoate nasal spay (MFNS) once daily (QD) compared with placebo in subjects with seasonal allergic rhinitis (SAR) in reducing the total nasal symptom score and the…
- Trial name
- NCT00453063
- Testing
- mometasone furoate
- Volunteers
- 426 people
- Sponsor
- Organon and Co
Seasonal Allergic Rhinitis
To Study GSP 301 in Patients With Seasonal Allergic Rhinitis
Study to evaluate the two different strengths and dose regimen of GSP 301 to be effective in treatment of seasonal allergic rhinitis.
- Trial name
- NCT02318303
- Testing
- GSP 301-1 NS (QD), GSP 301-2 NS (BID), Olopatadine HCl-1 NS (QD)
- Where
- 10 sites in United States
- Volunteers
- 1,111 people
- Sponsor
- Glenmark Pharmaceuticals Ltd. India
Seasonal Allergic Rhinitis
Comparison of Olopatadine 0.6% and Fluticasone Proprionate 50mcg Nasal Sprays in a Two Week Seasonal Allergic Rhinitis Trial
Comparison of two nasal sprays for the treatment of seasonal allergic rhinitis
- Trial name
- NCT00691665
- Testing
- Olopatadine HCL Nasal Spray, 0.6%, Fluticasone Propionate Nasal Spray, 50 mcg
- Where
- United States
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Alcon Research
Seasonal Allergic Rhinitis
Efficacy and Safety Study of Desloratadine (MK-4117) in Japanese Participants With Seasonal Allergic Rhinitis (MK-4117-204)
This is an efficacy and safety study of desloratadine (MK-4117) in Japanese participants with seasonal allergic rhinitis (SAR). The primary hypothesis of this study is that the change from Baseline in Total Nasal Symptom Score…
- Trial name
- NCT02320396
- Testing
- Desloratadine 5 mg
- Volunteers
- 449 people
- Sponsor
- Organon and Co
Seasonal Allergic Rhinitis
Treatment of Olfactory Dysfunction in Seasonal Allergic Rhinitis
People with allergies frequently complain of a loss or reduction in the sense of smell. In this study, the investigators propose to perform a randomized, double blind, placebo controlled parallel study of subjects with nasal…
- Trial name
- NCT00361439
- Testing
- Mometasone
- Where
- United States
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Allergic Rhinitis
Factors Involved in Dymista's Superior Clinical Efficacy in the Treatment of Seasonal Allergic Rhinitis
Dymista, a combined product containing the antihistamine azelastine and the intranasal steroid fluticasone, provides superior clinical efficacy to both fluticasone propionate and azelastine hydrochloride in the treatment of…
- Trial name
- NCT02402465
- Testing
- Fluticasone propionate, Fluticasone/Azelastine nasal spray, Nasal Allergen Challenge
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Seasonal Allergic Rhinitis
Montelukast in Seasonal Allergic Rhinitis - Spring 2001 Study (0476-235)
This study will assess the treatment effect of montelukast versus placebo over a 2 week period in patients with seasonal allergic rhinitis. Loratadine is included in the study as an active comparator.
- Trial name
- NCT00972738
- Testing
- montelukast sodium, Comparator: loratadine
- Volunteers
- 1,214 people
- Sponsor
- Organon and Co