25 studies found for:    Open Studies | "Rhinitis, Allergic, Seasonal"
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Open Studies | "Rhinitis, Allergic, Seasonal"
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Rank Status Study
1 Recruiting Phase II Study of Grass Pollen Allergy Vaccine BM32
Condition: Grass Pollen Allergy
Interventions: Biological: BM32;   Biological: Placebo
2 Unknown  Observational Study With PASCALLERG ® in Patients With Hay Fever
Condition: Hay Fever
Intervention:
3 Recruiting Pilot Study to Evaluate Ear Acupressure Effects in Treating Seasonal Allergic Rhinitis
Condition: Seasonal Allergic Rhinitis
Intervention: Device: acupressure pellets
4 Not yet recruiting Efficacy and Safety of S0597 in Seasonal Allergic Rhinitis
Condition: Seasonal Allergic Rhinitis
Interventions: Drug: Placebo;   Drug: S0597 low dose;   Drug: S0597 mid dose;   Drug: S0597 high dose;   Drug: Reference
5 Not yet recruiting Efficacy and Safety of Ciclesonide Nasal Spray in Participants With Seasonal Allergic Rhinitis (SAR) in Russia
Condition: Seasonal Allergic Rhinitis
Interventions: Drug: Ciclesonide;   Drug: Ciclesonide Placebo
6 Recruiting Comparison of the Effect of Montelukast and Cetirizine on Allergic Inflammation in Children With Allergic Rhinitis
Condition: Seasonal Allergic Rhinitis
Interventions: Drug: montelukast;   Drug: cetirizine;   Drug: montelukast and cetirizine;   Drug: placebo
7 Recruiting Efficacy Park Study Assessing Rhinix™ Nasal Filters for Hay Fever
Condition: Seasonal Allergic Rhinitis
Interventions: Device: Placebo Filter;   Device: Rhinix Nasal Filter
8 Recruiting Comparative Safety and Efficacy of Two Steroid Treatments in the Relief of the Symptoms of Seasonal Allergic Rhinitis
Condition: Seasonal Allergic Rhinitis
Interventions: Drug: Azelastine Hydrochloride/Fluticasone Propionate Nasal Spray;   Drug: Placebo nasal spray
9 Unknown  Optimal Concentration of Dermatophagoides Pteronyssinus (Dp) Allergen Extract for Skin Prick Test (SPT) of Thai Population
Conditions: Rhinitis, Allergic, Perennial;   Rhinitis, Allergic, Seasonal;   Skin Prick Test
Intervention:
10 Not yet recruiting Safety Study of MK-3641 and MK-7243 Co-administered in Adult Participants With Ragweed and Grass Pollen Induced Allergic Rhinitis (MK-3641-006)
Condition: Rhinitis, Allergic, Seasonal
Interventions: Biological: MK-3641 12 Amb a 1-U (short ragweed extract);   Biological: MK-7243 2800 BAU (Timothy grass extract);   Drug: Rescue Medication
11 Unknown  Sublingual Immunotherapy of Birch Pollen Associated Apple Allergy
Conditions: Birch Pollen Related Apple Allergy;   Birch Pollen Allergy
Interventions: Drug: rMal d 1;   Drug: rBet v 1;   Other: placebo drops
12 Not yet recruiting Effect of the Nasal Provocation on the Breathing Style
Conditions: Birch Pollen Allergy;   Healthy Control Subjects
Intervention: Biological: 1. session birch pollen nasal exposure 2. session xylometazoline nasal exposure
13 Recruiting Allergic Rhinitis Changes the Sinus Microbiome
Condition: Seasonal Allergic Rhinitis
Interventions: Drug: QNASL;   Drug: Placebo nasal spray
14 Not yet recruiting Study Immunology and Safety of 60-day Treatment of SQ Grass SLIT (Sublingual Immunotherapy)-Tablet in Adult Subjects With Grass Pollen-induced Allergic Rhinoconjunctivitis
Condition: Seasonal Allergic Rhinitis
Interventions: Drug: Phleum pratense grass pollen allergen extract;   Drug: placebo
15 Recruiting Clinical Equivalence of Azelastine Hydrochloride and Fluticasone Propionate, 137/50 mcg Nasal Spray to Dymista™
Condition: Seasonal Allergic Rhinitis
Interventions: Drug: Azelastine hydrochloride and Fluticasone propionate;   Drug: Dymista™;   Other: Placebo
16 Recruiting Study of Grass-SPIRE in Subjects With Grass Allergies and Asthma
Conditions: Seasonal Allergic Rhinitis;   Asthma
Interventions: Biological: Grass-SPIRE;   Biological: Placebo
17 Recruiting Compliance and Usability Study Evaluating RHINIX™ Nasal Filters
Condition: Seasonal Allergic Rhinitis
Intervention: Device: Rhinix Nasal Filters
18 Recruiting Contac Bien Z Adverse Effect Survey
Conditions: Allergic Rhinitis;   Seasonal Allergic Rhinitis
Intervention: Other: Cetrizine hydrochloride
19 Recruiting To Determine the Minimum Amount of Artemisia Vulgaris Allergen Extract Producing a Positive Skin Reaction.
Condition: Allergy to Pollen
Intervention: Biological: Artemisia vulgaris
20 Not yet recruiting Immunological Mechanisms of Oralair® in Patients With Seasonal Allergic Rhinitis
Condition: Allergic Rhinitis
Interventions: Other: Grass pollen sublingual immunotherapy tablet;   Drug: Control

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Indicates status has not been verified in more than two years