Clinical trials: Grass Pollen Allergic Rhinitis
Rhinitis, Allergic, Rhinoconjunctivitis
Efficacy and Safety Evaluation for the Treatment of Allergy Against Grass and Olive Pollen
Prospective, multicenter, randomized, double-blind, placebo-controlled clinical trial of efficacy and safety with subcutaneous immunotherapy in patients with mild to moderate rhinitis / rhinoconjunctivitis with or without mild to…
- Conditions
- Rhinitis, Allergic, Rhinoconjunctivitis, Asthma, Allergic
- Trial name
- NCT04891237
- Testing
- 10,000 MG01 + 10,000 T517, 30,000 MG01 + 10,000 T517
- Where
- 32 sites in Spain
- Volunteers
- 180 people
- Sponsor
- Inmunotek S.L.
Allergic Rhinitis Due to Grass Pollen
Is Intralymphatic Allergen Immunotherapy Effective and Safe?
15 patients with moderate to severe allergic rhinitis against grass were recruited and enrolled in the study. They received three open label intralympatic grass allergen injections with the dose 1000 SQ-U each and with one month…
- Trial name
- NCT04210193
- Testing
- ALK Alutard 5-grasses, ALK Diluent
- Where
- Sweden
- Volunteers
- 15 people
- Sponsor
- Lars Olaf Cardell
Allergy
A Trial of the ALK Grass Tablet in Subjects With Hayfever
This trial is performed to assess the efficacy and safety of the ALK Grass tablet for treatment of grass pollen induced rhinoconjunctivitis (hayfever).
- Trial name
- NCT00227279
- Testing
- ALK Grass tablet
- Where
- Denmark
- Volunteers
- 634 people
- Sponsor
- ALK-Abelló A/S
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
Hay Fever
Clinical Efficacy and Safety of Subcutaneous Immunotherapy With gpASIT+™ in Patients With Grass Pollen-induced Allergic Rhinoconjunctivitis
This is a randomised, double-blind, placebo-controlled, international, multicentre, confirmatory Phase III study in patients with grass pollen-related allergic rhinoconjunctivitis.
- Trial name
- NCT03724240
- Testing
- gpASIT+TM
- Volunteers
- 624 people
- Sponsor
- ASIT Biotech S.A.
Allergic Rhinitis, Allergic Rhinoconjunctivitis
Demonstration of a Decongestant Effect of "Coldamaris Akut" Compared to Saline Nasal Spray.
Allergic rhinitis (AR) in its seasonal and perennial form is a common allergic condition. The majority of allergic rhinitis sufferers report nasal (congestion, sneezing, itching and rhinorrhea) and ocular (redness, watery eyes…
- Trial name
- NCT04532762
- Testing
- nasal spray
- Where
- Austria
- Volunteers
- 42 people
- Sponsor
- Marinomed Biotech AG
Allergic Rhinitis Due to Grass Pollen
Determination of Grass Pollen Allergen Concentration Inducing Rhinoconjunctivitis Symptoms in Subjects Allergic to Grass Pollen in ALYATEC Allergen Exposure Chamber
The aim of this study is to determine the optimal concentration of grass pollen allergens inducing rhinoconjunctivitis in subjects allergic to grass pollen in ALYATEC allergen exposure chamber.
- Trial name
- NCT06104293
- Testing
- Grass Pollen Allergen Exposure
- Where
- France
- Volunteers
- 24 people
- Sponsor
- Alyatec
Allergic Rhinitis Due to Grass Pollens
Study of Efficacy and Safety of 300 IR Sublingual Immunotherapy (SLIT) Tablets in Adult Patients With Allergic Grass Pollen Rhinoconjunctivitis
The purpose of the study is to assess the efficacy and safety of 300 IR sublingual tablet of grass pollen allergen extract compared to placebo in adult patient with allergic rhinoconjunctivitis.
- Trial name
- NCT00955825
- Testing
- 300 IR
- Where
- 19 sites in United States
- Volunteers
- 473 people
- Sponsor
- Stallergenes Greer
Allergic Rhinitis
Grass Pollen Allergen Immunotherapy Tablet (AIT) Time Course Study
About 45 million people in Europe have allergic rhinitis (hay fever) - inflammation of the nasal passages causing sneezing, runny nose, nasal congestion, itching and tearing of the eyes.
- Trial name
- Pollen+ (NCT02005627)
- Testing
- Grazax
- Where
- United Kingdom
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Immunologic Desensitization
Desensitization and Cross-Desensitization During Oral Grass or Ragweed Pollen Immunotherapy
The purpose of this study is to determine if sublingual allergen immunotherapy tablets work by inducing a state of desensitization in mast cells and basophils.
- Trial name
- NCT02676765
- Testing
- allergen extract tablet
- Where
- United States
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Virginia Commonwealth University
Allergic Rhinitis
OC000459 Dose Finding Study in Hay Fever Sufferers.
The primary objective of this study is to evaluate a range of dose levels for efficacy in the control of symptoms of allergic rhinitis
- Trial name
- NCT00697281
- Testing
- OC000459
- Where
- Austria
- Volunteers
- 120 people
- Sponsor
- Oxagen Ltd
Hayfever
Repeat Nasal Allergen Challenge
This is a non-drug, biomarker study to assess the utility of the model of repeated nasal allergen challenges in subjects with atopic rhinitis as a method of inducing an increased response to inhaled allergen, which will more…
- Trial name
- NCT00290368
- Testing
- Skin Prick Test, Nasal allergen challenge, Nasal filter paper placement
- Where
- United Kingdom
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Allergic Rhinitis Due to Grass Pollen
Intralymphatic Immunotherapy Enhanced by Vitamin-D, a Randomized Placebo-controlled Trial and Comparison With SLIT
A national, multicenter, randmised double blind study with parallell arms. 360 patients with grass induced allergic rhinitis will be open randomised 1:2 to 3 years Grazax sublingual immunotherapy or 3 intralymphatic injections…
- Trial name
- ILIT vs SLIT (NCT06061848)
- Testing
- SLIT Grazax ALK Nordic 75 000 SQ-T, ILIT + Vitamin D
- Where
- 3 sites in Sweden
- Volunteers
- 360 people
- Sponsor
- Lars Olaf Cardell
Allergy, Rhinitis
Efficacy and Safety From a High-dosed Sublingual Grass Pollen Preparation
Efficacy and Safety from a high-dosed sublingual grass pollen preparation
- Conditions
- Allergy, Rhinitis, Conjunctivitis
- Trial name
- ALLEGRA6 (NCT00623701)
- Testing
- Allerslit forte
- Where
- Germany
- Volunteers
- 126 people
- Sponsor
- Allergopharma GmbH & Co. KG
Allergic Rhinoconjunctivitis
Subcutaneous Immunotherapy in Patients Sensitized to Phleum Pratense
Based on EMA (European Medicines Agency) new guidelines on the clinical development of products for immunotherapy for the treatment of allergic disease the aim of this study was to assess safety and tolerability of three…
- Trial name
- NCT01489033
- Testing
- Subcutaneous immunotherapy with Phleum pratense pollen extract
- Where
- Spain
- Volunteers
- 42 people
- Sponsor
- Roxall Medicina España S.A
Rhinitis, Allergic, Seasonal
Factors Predicting Efficacy of Allergen Injection Immunotherapy for Grass Pollen Hayfever
The purpose of this study is to determine at which point in the dosing regime grass pollen immunotherapy causes a significant reduction in the late skin response to allergen challenge.
- Trial name
- NCT00135629
- Testing
- Active injections of alum-adsorbed grass pollen vaccine (Alutard SQ)., Venepuncture: 100ml blood sample taken on 12 separate visits
- Where
- United Kingdom
- Volunteers
- 18 people
- Sponsor
- Imperial College London
Rhinitis, Conjunctivitis
Efficacy and Safety of Grass-SPIRE Registration Study
The purpose of this study is to evaluate the safety of Grass-SPIRE compared with placebo and to evaluate the treatment effect of Grass-SPIRE on symptoms and use of rescue medication during the grass pollen season
- Trial name
- NCT02795273
- Testing
- Grass-SPIRE
- Where
- 2 sites in United States
- Sponsor
- Circassia Limited
Allergic Rhinitis Due to Grass Pollens
Immunological Comparison of AIT and SCIT Immunotherapy Against Grass Pollen
Treatment of pollen allergies can be roughly divided into symptomatic treatment (e.g. antihistamines, steroids) and potentially curative immunotherapy.
- Trial name
- NCT01889875
- Testing
- ALK Grazax 75,000 SQ-T "Phleum pratense", ALK AluTard 225 "Phleum pratense"
- Where
- Denmark
- Volunteers
- 40 people
- Sponsor
- Bispebjerg Hospital
Rhinitis, Conjunctivitis
Study on Pharmacodynamic Parameter and Tolerability With Subcutaneous Immunotherapy in Grass Pollen Allergic Patients
The aim of this study is to test the pharmacodynamic equivalence with respect to IgE-blocking factor and to compare the tolerability of two different updosing schedules with ALK-Flex SQ
- Conditions
- Rhinitis, Conjunctivitis, Asthma
- Trial name
- NCT00857779
- Testing
- subcutaneous immunotherapy
- Where
- Germany
- Volunteers
- 473 people
- Sponsor
- ALK-Abelló A/S
Allergic Rhinitis
Effect of a L. Paracasei Strain on Grass Pollen Allergic Rhinitis Subjects
Various studies in animal and humans have shown a potential beneficial effect of probiotics consumption on allergy. However few studies exist that document their efficacy for upper airways allergies such as allergic rhinitis.
- Trial name
- NCT01233154
- Testing
- probiotic
- Where
- Switzerland
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Société des Produits Nestlé (SPN)