Histamine Antagonists: all 646 studies that test it
Page 4 of 7. Open to participants first (64), then studies with results posted, then the rest; newest registration first within each.
- Comparison of Montelukast and Azelastine in Treatment of Moderate to Severe Allergic RhinitisStatus unknownNCT04561687Not applicable
- Excipient Effect on Drug Absorption in HumansCompletedNCT04534153Early Phase 1
- I-SPY COVID-19 TRIAL: An Adaptive Platform Trial for Critically Ill PatientsActive, not recruitingNCT04488081Phase 2
- Meclizine Plasma Levels in Responders and Non-respondersStatus unknownNCT04482985Phase 4
- Topical Cetirizine in Androgenetic Alopecia in FemalesCompletedNCT04481412Phase 2/3
- Histamine H1/H2 Receptors and Training AdaptationsCompletedNCT04450134Not applicable
- Influence of Antipruritics on the Dermal Blood Flow Response to Histamine, Cinnamaldehyde and Capsaicin.CompletedNCT04399148Not applicable
- Topical Cetirizine 1% vs Minoxidil 5% Gel in Treatment of Androgenetic AlopeciaStatus unknownNCT04293822Phase 4
- Study to Find Out How Long it Takes Azelastine Hydrochloride 0.15% Nasal Spray to Relieve Symptoms in Patients Suffering From Allergic RhinitisCompletedNCT04264637Phase 3
- Feasibility of a Clinical Trial Comparing the Use of Cetirizine to Replace Diphenhydramine in the Prevention of Reactions Related to PaclitaxelCompletedNCT04237090Phase 3
- Preoperative Use of Alprazolam and Hydroxyzine in AnxietyStatus unknownNCT04184141Phase 4
- Study of Safety and Pharmacokinetics of Oral Doses of EPX-100 in Healthy Subjects.CompletedNCT04069689Phase 1
- Study of Medication for Nonallergic Rhinitis (NAR) Based on Cluster AnalysisStatus unknownNCT04002349Not applicable
- Phase 1 Study of FS-1502 in Patients With HER2 Expressed Advanced Solid Tumors and Breast Cancer.CompletedNCT03944499Phase 1
- Effect of the Antihistamine Injection to Prevent Paradoxical Reaction During Sedative EndoscopyStatus unknownNCT03940391Not applicable
- A Study to Investigate Differences in the Extent and Rate of Absorption of Doxylamine/Pyridoxine From 2 Different Products Under Fasting ConditionsWithdrawnNCT03905564Phase 1
- Clemastine in Cardiovascular SurgeryCompletedNCT03826004Not applicable
- Cetirizine Chewable Bioequivalence and Food Effect StudyCompletedNCT03772158Phase 1
- Treatment of Nighttime Pruritus in Atopic DermatitisWithdrawnNCT03688464Early Phase 1
- Efficacy and Adverse Effects of Prapchompoothaweep Remedy and Loratadine for Treatment in AR PatientsCompletedNCT03640273Phase 2
- Different Level of Single-dose and Multiple-dose Bilastine PK Study in Chinese PopulationStatus unknownNCT03633760Phase 1
- Noninvasive Markers of Functional Nausea in ChildrenCompletedNCT03593811Early Phase 1
- Efficacy and Cost Analysis of Steroids in Treatment of Otitis Media With EffusionCompletedNCT03590912Phase 4
- Effect of Anti-histamine in Prevention Systolic Hypotension After ProtamineCompletedNCT03583567Phase 4
- PrEvention of Posttraumatic Joint contractuRes With Ketotifen 2CompletedNCT03582176Phase 3
- Botulinum Toxin Injections for Oral Neuropathic PainCompletedNCT03555916Phase 3
- A Manufacturing Transfer Study Comparing the Bioequivalence of a Single Oral Dose of Claritin-D 12-Hour Extended Release Tablet From 2 Different Manufactuers Under Fed Conditions in Healthy Adult SubjectsCompletedNCT03517943Phase 1
- A Manufacturing Transfer Study Comparing the Bioequivalence of a Single Oral Dose of Claritin-D 12-Hour Extended Release Tablet From 2 Different Manufacturers Under Fasted Conditions in Healthy Adult SubjectsCompletedNCT03517930Phase 1
- A Study to Evaluate Changes in Nasal Airflow of Loratadine/Pseudoephedrine Tablet and Fluticasone Propionate Nasal Spray in Subjects Following Allergen ExposureCompletedNCT03443843Phase 4
- PK and Safety Study of HCP1102, HGP0813 and HGP1408CompletedNCT03371849Phase 1
- The Effect of Cetirizine on BronchoconstrictionCompletedNCT03340740Phase 4
- Study of Hyperthermic Intraperitoneal Chemoperfusion (HIPEC) in Patients With Gastric Adenocarcinoma and Carcinomatosis or Positive CytologyCompletedNCT03330028Phase 1
- Presurgery Anxiolysis in Children Treated With Hydroxyzine Versus Non-pharmacological Intervention (Distractoria Technique Clown)TerminatedNCT03324828Phase 4
- Motion Sickness Medications and Vestibular Time ConstantCompletedNCT03270839Phase 4
- Meclizine for Hepatocellular CarcinomaCompletedNCT03253289Phase 1
- To Assess and Compare the Efficacy of Cyclosporine Versus Azathioprine in the Treatment of Chronic Refractory UrticariaCompletedNCT03250143Phase 1/2
- Pharmacokinetics and Safety/Tolerability Profiles of DA-5206 Versus Talion® Under Fasting and Fed States in Healthy Male SubjectsCompletedNCT03200496Phase 1
- Mast Cells in Male Pelvic Pain and and Lower Urinary Tract DysfunctionCompletedNCT03167216Early Phase 1
- Pemirolast in Allergen Challenge (PEMAG)TerminatedNCT03119714Phase 2
- A Drug Interaction Study Between Danicopan and Midazolam, Fexofenadine, and Mycophenolate Mofetil in Healthy ParticipantsCompletedNCT03108274Phase 1
- Feasibility Pilot for the ReBOO-trialCompletedNCT03079557Phase 2
- The Effect Dialysis on the Pharmacokinetics of FexofenadineStatus unknownNCT03078777Phase 4
- Clemizole HCl for Subjects With Hepatocellular CarcinomaStatus unknownNCT03069508Phase 2
- MP-AzeFlu Allergen Chamber - Onset of Action StudyCompletedNCT03004131Phase 4
- Chronic Widespread Pain and White Blood Cell ActivationCompletedNCT02984397Phase 3
- Randomized, Double Blind, Parallel Group, Placebo Controlled, Multi-Center Study of the Efficacy and Safety of Cetirizine HCl Syrup vs. Loratadine Syrup vs. Placebo in Treatment of Children With Seasonal Allergic Rhinitis (SAR)CompletedNCT02932774Phase 4
- Desloratadine,Phenylephrine Hcl,Ibuprofen Compared to Placebo in Treatment of Symptoms Associated With Common Cold/FluSuspendedNCT02904304Phase 3
- Exploratory Study for Allergy Relief OnsetTerminatedNCT02722083Phase 2
- Hemodynamic Instability Prevented With Polaramine® Infusion Before Extracorporeal CirculationTerminatedNCT02675374Phase 3
- Ketotifen as a Treatment for Vascular Leakage During Dengue FeverStatus unknownNCT02673840Phase 4
- Effectiveness of Qufeng Shengshi Fang on Treatment of Allergic Rhinitis.Status unknownNCT02653339Not applicable
- Effect of Clemastine Fumarate on Color Vision in Healthy ControlsCompletedNCT02613091Phase 1
- To Assess Bioequivalence of Loratadine Oral Solution/Syrup Versus Claritin Peach SyrupCompletedNCT02593747Phase 1
- A Study to Characterize Subcutaneous or Intravenous Alemtuzumab in Patients With Progressive Multiple SclerosisCompletedNCT02583594Phase 1
- Montelukast and Fexofenadine Versus Montelukast and Levocetrizine Combination in Allergic RhinitisCompletedNCT02551536Phase 4
- Quality of Life in Patients With Allergic Rhinitis: Clinical Trial With Bilastine or LoratadineCompletedNCT02513290Phase 4
- Anti-inflammatory H1 Antihistamines Allergic RhinitisCompletedNCT02507635Phase 4
- A Phase III Study of KCT-0809 in Dry Eye Patients With Sjögren's SyndromeCompletedNCT02503189Phase 3
- An Extension Study of KCT-0809 in Dry Eye Patients With Sjögren's SyndromeTerminatedNCT02503176Phase 3
- A Long-term Study of KCT-0809 in Dry Eye Patients With Sjögren's SyndromeCompletedNCT02503163Phase 3
- A Safety, Efficacy and Biomarker Study of JNJ-42847922 in Participants With Major Depressive DisorderCompletedNCT02476058Phase 1
- Phase 1 Study of LevocetirizineCompletedNCT02447393Phase 1
- Study of Loratadine for Pegfilgrastim Induced Bone Pain in Patients With Aggressive LymphomaTerminatedNCT02392039Early Phase 1
- Evaluation of the Potential Pharmacokinetic Interactions Between Probe Drugs in the Geneva Phenotyping CocktailCompletedNCT02391688Phase 1
- Pharmacovigilance in Gerontopsychiatric PatientsTerminatedNCT02374567Phase 3
- Efficacy of Levocetirizine Fourfold Dosage in Chronic Spontaneous UrticariaCompletedNCT02372604Phase 3
- Chronic Urticaria - Long Term Assessment of Effects of RupatadineTerminatedNCT02358265Phase 3
- Drug Interaction Study Between Erdosteine and Bepotastine Besilate in Healthy Adult VolunteersCompletedNCT02332044Phase 1
- A Study to Evaluate Safety and Efficacy of Toreforant (JNJ-38518168) in Participants With Moderate to Severe Plaque-type PsoriasisCompletedNCT02295865Phase 2
- Bioequivalence of the New Formulation of WAL 801 CL Dry Syrup Compared to the Conventional Formulation of WAL 801 CL Dry Syrup in Healthy Male VolunteersCompletedNCT02260050Phase 1
- Clinical Equivalence of Azelastine Hydrochloride and Fluticasone Propionate, 137/50 mcg Nasal Spray to Dymista™Status unknownNCT02249663Phase 3
- AZELASTINE/FLUTICASONE (AZE/FLU) Nasal Spray on Symptom Control, Nasal Mediators and Nasal Hyperresponsiveness in Allergic Rhinitis (AR)Status unknownNCT02238353Phase 4
- Bilastine Updosing in Chronic Spontaneous UrticariaCompletedNCT02213367Phase 3
- WAL 801 CL Dry Syrup in Pediatric Atopic Dermatitis PatientsCompletedNCT02182570Phase 3
- WAL 801 CL Dry Syrup in Paediatric Atopic Dermatitis PatientsCompletedNCT02182557Phase 3
- WAL801CL (Epinastine Hydrochloride) Dry Syrup in Paediatric Perennial Allergic RhinitisCompletedNCT02182544Phase 3
- Epinastine and Pseudoephedrine Fixed Combination Compared to Separate Administration in Healthy VolunteersCompletedNCT02182531Phase 1
- Epinastine + Pseudoephedrine SR (Slow Release) Versus Epinastine Alone in Patients With Perennial Allergic RhinitisCompletedNCT02182518Phase 3
- Evaluation of Efficacy of Dellegra in Exposure UnitCompletedNCT02175485Phase 4
- A Single-Center, Open-Label, Study of the Plasma Pharmacokinetics and Safety of AC-170 0.24%CompletedNCT02173249Phase 1
- Relative Bioavailability of Dabigatran Etexilate Capsules With and Without Quinidine Sulfate Tablets and to Measure the Effect of Quinidine on the Absorption of Fexofenadine in Healthy Male and Female VolunteersTerminatedNCT02171546Phase 1
- An Open-Label Drug-Drug Interaction Study of Telotristat Etiprate and Fexofenadine in Healthy SubjectsCompletedNCT02157558Phase 1
- Non Inferiority of Meclin® (Meclizine Chlorhydrate) Versus Dramin® (Dimenhydrinate) in Control of Acute Vertigo Symptoms From Peripheral OriginCompletedNCT02112578Phase 3
- Placebo Effect in the Treatment of Atopic DermatitisCompletedNCT02094287Not applicable
- Effects of Hallucinogens and Other Drugs on Mood and PerformanceCompletedNCT02033707Phase 1
- Anti-histamines and Methacholine Challenges.CompletedNCT01985789Phase 4
- A Study of the Safety, Tolerability, Pharmacokinetics, And Effects On Histamine-Induced Wheal Of PF-05180999 In Healthy AdultsTerminatedNCT01981499Phase 1
- A Study to Investigate the Absorption, Metabolism, and Excretion of JNJ-38518168 After a Single Oral Dose in Healthy Male Participants.CompletedNCT01970020Phase 1
- First-time-in-man, to Assess the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of BP1.5375TerminatedNCT01965301Phase 1
- A Study of Combination Therapy in Children With ADHDCompletedNCT01940978Phase 4
- Evaluation of the Inhibitory Effect of 5 Anti-Histamines in UrticariaCompletedNCT01940393Phase 4
- Therapeutic Effect of Quetiapine on Methamphetamine-Induced PsychosisCompletedNCT01939093Phase 4
- A Bioequivalence Study of Domestic (Made in China) and Imported Mizolastine Tablets in Healthy VolunteersCompletedNCT01928316Phase 1
- Peripheral Histamine 1 Receptor Blockade in IBS: Multicenter TrialCompletedNCT01908465Phase 4
- Investigations of Mechanisms and Treatment in Post-traumatic Joint ContracturesCompletedNCT01902017Phase 2
- A Late Phase II Study of KCT-0809 in Patients With Dry Eye SyndromesCompletedNCT01890941Phase 2
- Bioequivalence Study of Fexofenadine Hydrochloride Orally Disintegrated Tablets 30 mg Under Fasting ConditionCompletedNCT01888718Phase 1
- A Study to Evaluate the Pharmacokinetics of JNJ-38518168 in Patients With Mild and Moderate Hepatic Impairment Compared With Patients With Normal Hepatic FunctionCompletedNCT01863784Phase 1
- A Synovial Biopsy Study of JNJ-38518168 in Participants With Active Rheumatoid Arthritis Despite Methotrexate TherapyTerminatedNCT01862224Phase 2
- A Study of JNJ-38518168 in Symptomatic Adult Participants With Uncontrolled, Persistent AsthmaCompletedNCT01823016Phase 2