NCT03555890
Bioequivalence Study Between Levocetirizine Oral Disintegrating Tablet (ODT) and Levocetirizine Immediate Release Tablet (IRT) treatment 1 completed NCT02758990
Interventional Testing of Gene-environment Interactions Via the Verifomics Mobile Application No drug interventions treatment Not Available terminated NCT06291402
Nasal Packing Duration and Development of Pharyngitis After Septorhinoplasty Surgery No drug interventions Not Available Not Available recruiting NCT00427479
Oral Allergy Syndrome (OAS): a Pilot Study to Evaluate a Clinical Questionnaire as a Diagnostic Tool No drug interventions Not Available Not Available completed NCT06498843
Efficacy of Two Nasal Products Based on Diluted Seawater in the Treatment of Upper Respiratory Infections/Conditions No drug interventions treatment Not Available not_yet_recruiting NCT00907933
Intranasal SB-705498 in Healthy Volunteers treatment 1 completed NCT01476098
A Study to Investigate the Effect of SB-705498 on Chronic Cough treatment 2 completed NCT00724698
Evaluation of Desloratadine When Used in Patients With Either Allergic Rhinitis or Chronic Idiopathic Urticaria Not Available Not Available completed NCT01424397
Intranasal SB-705498 in Allergic Rhinitis (AR) Patients treatment 2 completed NCT00200928
Asthma, a Disease Due to a Lack of Bacterial Infections in Childhood. No drug interventions prevention Not Available completed NCT00525278
To Evaluate the Efficacy and Safety of Levocetirizine Versus Loratadine for Treatment of Seasonal Allergic Rhinitis treatment 3 completed NCT06448585
Dietary Supplement (Beta-Glucans) in Allergic Patients Undergoing Subcutaneous Immunotherapy. No drug interventions treatment 4 active_not_recruiting NCT03380715
A Comparison Between Co-phenylcaine Nasal Spray and Nasal Nebulization Prior to Rigid Nasoendoscopic Examination No drug interventions other Not Available completed NCT01096615
Effect Of Probiotic Lactobacillus Paracasei Lp-33 For The Management Of Rhinitis In People Sensitized To Allergens No drug interventions supportive_care 3 completed NCT01602237
Preventing Respiratory Health Problems in Bakery Employees No drug interventions Not Available Not Available completed NCT00295737
Effect of an Immunotoxin on Activated Human Macrophages in Those With Allergic Rhinitis or Mild Intermittent Asthma No drug interventions Not Available Not Available terminated NCT01177852
Evaluation of Efficacy and Safety in Control Cough and the Relief of Nasal Symptoms in Children 2-12 Years Old,Suffering From Cough and Acute Rhinitis treatment 3 withdrawn NCT00291642
A Study to Compare the Efficacy of Levocetirizine to Placebo in Reducing Symptoms of Seasonal Allergic Rhinitis (SAR) in Sensitive Subjects Exposed to Ragweed Pollen treatment 2 completed NCT00344942
Efficacy and Safety Study of Nasacort in Chronic Non Allergic and Non Infectious Rhinitis in Adults treatment 3 terminated NCT00822406
Effectiveness of Individualized Homeopathic Treatment in Perennial Allergic Rhinitis No drug interventions treatment 4 completed NCT01564849
The Clinical Efficacy of Topical Nasal Pomegranate Fruit Extract for Patients With Chronic Rhinosinusitis No drug interventions Not Available Not Available unknown_status NCT03286049
Short and Mid-term Repeatability of Active Anterior Rhinomanometry (AAR) Measurements in Paediatric Age No drug interventions Not Available Not Available completed NCT00723736
Safety of Aerius Syrup in Pediatric Patients Aged 1-5 Years Old With Allergic Rhinitis or Chronic Idiopathic Urticaria (Study P04446AM1)(COMPLETED) Not Available Not Available completed NCT05960318
Post Market Clinical Follow-Up Study - Medical Device KalobaNaso No drug interventions Not Available Not Available completed NCT01469234
A Study of Onset of Action of Loratadine and Fexofenadine in Participants With Seasonal Allergic Rhinitis (P08712) treatment 4 completed NCT01420822
Special Drug Use Investigation for ALLERMIST (Long Term) Not Available Not Available completed NCT01248325
A Study of Luffa Operculate Nasal Solution 5mg/mL Compared With Saline (NaCl 09%) for the Relief of Nasal Obstruction No drug interventions treatment 3 unknown_status NCT02340130
Safety, Tolerability and Efficacy of the Depigmented Modified Allergen Extract of Two Mites in Subjects With Allergic Rhinitis or Rhinoconjunctivitis, With Controlled Allergic Asthma No drug interventions treatment 2 completed NCT03311048
Airway Inflammatory Profile Among Cleaning Workers From Different Workplaces No drug interventions other Not Available completed NCT01295866
Evaluation Effects of Nasal Nitric Oxide Measurements Are Associated With Atopy Status in Chronic Nasal Inflammation No drug interventions Not Available Not Available completed NCT01734265
Safety Clinical Trial With Depigopid 50% Grasses/50% Olea Europaea(2000DPP/ml) or Depigoid 50% Grasses/50% Parietaria Judaica(2000DPP/ml). No drug interventions treatment 2 completed NCT00521131
Evaluation of Efficacy and Safety of Levocetirizine to Subjects With Perennial Allergic Rhinitis to House Dust Mites treatment 4 completed NCT02795273
Efficacy and Safety of Grass-SPIRE Registration Study No drug interventions treatment 2 / 3 withdrawn NCT01875276
Evaluating the Need for New Rhinitis Treatment No drug interventions Not Available Not Available completed NCT02478060
Birch-SPIRE Safety and Efficacy Study No drug interventions treatment 2 completed NCT00355160
Non-Rhinologic Etiologies of Headaches and Facial Pain in Tertiary Care Setting No drug interventions Not Available Not Available completed NCT01008592
The Effect of Levocetirizine on Inflammatory Mediators in Dermatographism Not Available Not Available terminated NCT00762567
Phenylephrine Pediatric Pharmacokinetic Study basic_science 1 completed NCT02272101
Rhinitis in the Elderly: The Role of Vitamin D No drug interventions treatment 3 completed NCT02360072
Airway Inflammation and Bronchial Hyperresponsiveness in Rhinitic Children With or Without Asthma No drug interventions Not Available Not Available completed NCT01030146
Management of Allergic Rhinitis Patients With Nasal Steroids and NeilMed® Sinus Rinse™ System With Isotonic Saline No drug interventions treatment Not Available completed NCT01118312
Study of Asthma and Nasal Steroids treatment 4 completed NCT01424514
SB705498 Proof of Concept Chamber Challenge in Subjects With Non Allergic Rhinitis treatment 2 completed NCT05999955
Safety and Efficacy of DSM 32444 Postbiotic in the Treatment of Acute Rhinosinusitis treatment Not Available completed NCT00541255
A Long-Term Examination of Asthma From Childhood Through Adolescence No drug interventions Not Available Not Available completed NCT00550550
Efficacy and Safety of Grass Sublingual Tablet in Children and Adolescents (P05239 AM3)(COMPLETED) treatment 3 completed NCT02654223
Dose Finding for the Treatment of Rhinitis/Rhinoconjunctivitis Against Grass Pollen Allergy No drug interventions screening 2 completed NCT01439308
Intranasal SB-705498 in Non-allergic Rhinitis Patients treatment 2 completed NCT03394508
The Safety and Efficacy of Intralymphatic Immunotherapy in Pollen Allergic Adolescents and Young Adults With Asthma treatment 2 / 3 completed NCT00144443
Kansas City Community Environmental Remediation And Training (KC CERT) No drug interventions other Not Available terminated NCT00474890
Study to Compare the Effect of a Combination of Cetirizine With Pseudoephedrine Versus Placebo on Symptoms in Patients With Allergic Rhinitis Within/Out of Season treatment Not Available completed NCT02596321
A Study Investigating the Immunologic Effects and Safety of 60-day Treatment of the ALK HDM Tablets in Adult Subjects With HDM-Induced Allergic Rhinitis and/or Atopic Asthma No drug interventions treatment 3 completed NCT00857779
Study on Pharmacodynamic Parameter and Tolerability With Subcutaneous Immunotherapy in Grass Pollen Allergic Patients No drug interventions treatment 2 completed NCT00200954
Primary Prevention of Atopic Disease by Perinatal Administration of Probiotics No drug interventions prevention Not Available completed NCT02661854
Dose Finding for the Treatment of Rhinitis/Rhinoconjunctivitis Against Mite Allergy No drug interventions screening 2 unknown_status NCT03952845
Intranasal Capsaicinoid Spray No drug interventions other Not Available not_yet_recruiting NCT02820597
ClariFix Cryoablation Clinical Study No drug interventions treatment Not Available completed NCT01393561
Efficacy and Safety of Combination of Brompheniramine and Phenylephrine for the Symptoms Relief of Rhinitis No drug interventions treatment 3 completed NCT00831428
Screening Scottish Swimmers for Asthma and Rhinitis No drug interventions Not Available Not Available completed NCT04230993
Efficacy of Two Nasal Products for Decongestion and Mucus Fluidification No drug interventions treatment Not Available completed NCT02477293
The Efficacy and Safety of Hyeonggaeyeongyo-tang for Chronic Rhinitis According to Pattern Identification in Korean Medicine No drug interventions treatment 4 completed NCT00281307
Treatment of Rhinitis With Intranasal Vitamin E treatment Not Available terminated NCT00562159
Efficacy and Safety of Grass Sublingual Tablet in Adults (P05238 AM3)(COMPLETED) treatment 3 completed NCT04132570
A Study of Intranasal Budesonide Aqueous Spray for Treatment of Rhinitis During Periods of High Airborne Pollution treatment 4 completed NCT01376206
Drug Use Investigation for ALLERMIST Not Available Not Available completed NCT02279706
Korean Linguistic Adaptation of Rhinitis Controlled Assessment Test No drug interventions Not Available Not Available completed NCT00524836
Efficacy and Safety of Levocetirizine Versus Loratadine for the Treatment of Perennial Allergic Rhinitis treatment 3 completed NCT01383941
Asthma Phenotypes in the Inner City No drug interventions Not Available Not Available completed NCT02763241
Cleanoze® Irrigation Device With Powder Preparation Versus Conventional Irrigation Method for Chronic Rhinitis No drug interventions treatment 3 completed NCT01330017
Effects of Phenylephrine on Nasal Congestion in Participants With Seasonal Allergic Rhinitis (P08156 AM2)(Completed) treatment 2 completed NCT01085916
Prevalence of Asthma and Rhinitis Symptoms Among Secondary School Students in Saudi Arabia No drug interventions Not Available Not Available unknown_status NCT00279916
Short Term Relief of Eustachian Tube Dysfunction and Serous Otitis Media Using Intranasal Steroid Sprays treatment 3 completed NCT04012216
Sleep Respiratory Disorders in Patients With Moderate to Severe Persistent Rhinitis No drug interventions Not Available Not Available recruiting NCT00704496
The Effect of Pseudoephedrine on Rhinitis and Sleep treatment 3 completed NCT00952835
Evaluation of Different Disease Control Indices in Children With Asthma and Rhinitis No drug interventions Not Available Not Available unknown_status NCT01971086
Treatment With Rhinospray Plus in Patients With Acute Rhinitis in the Everyday Curative Routine in Hungary No drug interventions Not Available Not Available completed NCT01393548
Efficacy and Safety of Combination of Brompheniramine and Phenylephrine for the Symptoms Relief of Rhinitis treatment 3 completed NCT06350448
Washed Microbiota Transplantation for Rhinitis treatment Not Available not_yet_recruiting NCT00630474
Nasal Decongestion and Obstructive Sleep Apnea treatment 4 completed NCT01771120
Control and Burden of Asthma and Rhinitis No drug interventions Not Available Not Available completed NCT01622231
Study FFR116365, an Open-label Study of GW685698X in Paediatric Subjects With Perennial Allergic Rhinitis treatment 3 completed NCT00963573
Efficacy & Safety of Loratadine-Betamethasone Oral Solution for Treatment of Severe Perennial Allergic Rhinitis in Children (Study P03428) treatment 4 completed NCT00406094
Singulair Use in Non-Allergic Rhinitis Eosinophil Syndrome (NARES) treatment 4 unknown_status NCT02784262
Botulinum Toxin Type A Block of the Sphenopalatine Ganglion in Chronic Rhinosinusitis With Nasal Polyposis treatment 2 completed NCT00978029
Safety Study of Ragweed Allergy Immunotherapy Tablet in Subjects 50 Years of Age and Older (Study P06081) No drug interventions treatment 2 completed NCT02879929
Development and Validity of the DyNaChron Questionnaire for Chronic Nasal Dysfunction No drug interventions Not Available Not Available completed NCT00967967
Validation of the Rhinitis Control Scoring System (RCSS) treatment Not Available suspended NCT00623701
Efficacy and Safety From a High-dosed Sublingual Grass Pollen Preparation No drug interventions treatment 3 completed NCT02630472
Topical Irrigation Therapy for CRS treatment 1 / 2 terminated NCT00704769
Response of Desloratadine Syrup in the Relief of Symptoms Associated With Perennial Allergic Rhinitis in Pediatric Patients (Study P04299) Not Available Not Available completed NCT00438646
Oral Bacteria and Allergic Disease in Children No drug interventions Not Available Not Available completed NCT01563081
Safety Study of Levocetirizine Oral Solution for Japanese Pediatrics treatment 3 completed NCT02278081
The Relationship Between Gastroesophageal Reflux and Pediatric Rhinitis: Significance of Pale/Blue Colored Turbinate treatment 4 unknown_status NCT01651481
Study to Evaluate the Pharmacokinetics and Safety of Singulair and Xyzal in Free Combination and Fixed-dose Combination treatment 1 completed NCT00078195
Omalizumab (Xolair) and Allergy Shots For the Treatment of Seasonal Allergies treatment 2 completed NCT00731250
A Study To Assess The Effect Of SB-705498 In A Capsaicin Challenge Model treatment 1 completed NCT02949050
Corn Occupational Rhinitis SCIT Efficacy Study No drug interventions treatment Not Available unknown_status NCT01862523
Mechanisms of Capsaicin Treatment in Idiopathic Rhinitis Patients and Controls treatment 4 completed