Histamine Antagonists: all 646 studies that test it

Page 2 of 7. Open to participants first (64), then studies with results posted, then the rest; newest registration first within each.

• Altering Activation Patterns Post-strokeCompletedNCT02418949Not applicableResults posted
• Factors Involved in Dymista's Superior Clinical Efficacy in the Treatment of Seasonal Allergic RhinitisCompletedNCT02402465Phase 4Results posted
• Hydromorphone Versus Prochlorperazine + Diphenhydramine for Acute MigraineCompletedNCT02389829Phase 4Results posted
• Olopatadine Hydrochloride Ophthalmic Solution Study in Chinese SubjectsCompletedNCT02322216Phase 3Results posted
• Efficacy and Safety Study of Desloratadine (MK-4117) in Japanese Participants With Seasonal Allergic Rhinitis (MK-4117-204)CompletedNCT02320396Phase 3Results posted
• A Single-Center Evaluation of the Anti-Inflammatory Effects of Lastacaft as Measured by In-Vivo Confocal MicroscopyCompletedNCT02308501Phase 4Results posted
• A Cost Effective Treatment for Headache in Pregnancy When Acetaminophen Alone is Ineffective.CompletedNCT02295280Not applicableResults posted
• Effectiveness of Olopatadine HCl Ophthalmic Solution for the Treatment of Allergic Conjunctivitis in JapanCompletedNCT02251613Phase 4Results posted
• Histamine Glutamate Antagonism in StrokeCompletedNCT02142712Phase 2Results posted
• A Multi-Center Study Evaluating the Safety of AC-170 0.24%CompletedNCT02132169Phase 3Results posted
• Assessment of Clemastine Fumarate as a Remyelinating Agent in Multiple SclerosisCompletedNCT02040298Phase 2Results posted
• Pilot Phase III Clinical Trial of JDP-205 IV Injection for Treatment of Acute UrticariaCompletedNCT02023164Phase 3Results posted
• Patient Experience Study of Deoxycholic Acid InjectionCompletedNCT02007434Phase 3Results posted
• Efficacy of Amlexanox vs. Placebo in Type 2 Diabetic PatientsCompletedNCT01975935Phase 2Results posted
• Diphenhydramine as an Adjunctive Sedative in Patients on Chronic OpioidsCompletedNCT01967433Phase 4Results posted
• A Proof of Concept Study to Assess Effect of Fluticasone Furoate (FF)/Levocabastine Fixed Dose Combination (FDC) Compared With Levocabastine and FF Alone in Subjects With Allergic Rhinitis (AR)CompletedNCT01957202Phase 2Results posted
• A Study to Assess Intranasal Repeat Dose Effect of Levocabastine in the Subjects With Allergic RhinitisCompletedNCT01949051Phase 2Results posted
• A Study of the Efficacy and Safety of Desloratadine (MK-4117) in Japanese Participants With Perennial Allergic Rhinitis (MK-4117-200)CompletedNCT01918033Phase 3Results posted
• Efficacy and Safety Study of Desloratadine (MK-4117) in Japanese Participants With Eczema/Dermatitis and Dermal Pruritus (MK-4117-202)CompletedNCT01916980Phase 3Results posted
• An Efficacy and Safety Study of Desloratadine (MK-4117) in Japanese Participants With Chronic Urticaria (MK-4117-201)CompletedNCT01916967Phase 3Results posted
• A Comparator Study of Fluticasone Propionate Nasal Spray Verses (vs) Cetirizine in the Treatment of Seasonal Allergic RhinitisCompletedNCT01916226Phase 4Results posted
• Safety and Efficacy Trial of Dymista Nasal Spray in Children Ages 4 to 11 With Seasonal Allergic Rhinitis (SAR)CompletedNCT01915823Phase 3Results posted
• A Long-Term Study of TAU-284 in Pediatric Patients With Perennial Allergic RhinitisCompletedNCT01900054Phase 3Results posted
• Next-Day Residual Effects of Gabapentin, Diphenhydramine and Triazolam on Simulated Driving Performance in Normal VolunteersCompletedNCT01888497Phase 3Results posted
• A Multi-Center, Evaluation of the Onset and Duration of Action of AC-170 0.24% Compared to VehicleCompletedNCT01881113Phase 3Results posted
• The Confirmatory Study of TAU-284 in Pediatric Patients With Perennial Allergic RhinitisCompletedNCT01861522Phase 3Results posted
• Amlexanox for Type 2 Diabetes and ObesityTerminatedNCT01842282Phase 2Results posted
• A Confirmatory Study of TAU-284 in Pediatric Patients With Atopic DermatitisCompletedNCT01840605Phase 3Results posted
• Diphenhydramine for Acute MigraineCompletedNCT01825941Phase 4Results posted
• Study of Using Long Acting Antihistamine to Treat Opioid Induced ItchingTerminatedNCT01825655Phase 4Results posted
• Randomized Trial of Diphenhydramine Versus Continued Midazolam in "Difficult-to-sedate" Patients Undergoing ColonoscopyCompletedNCT01769586Not applicableResults posted
• Bepotastine Besilate Nasal Sprays in the Treatment of Seasonal Allergic Rhinitis (SAR)CompletedNCT01753739Phase 2Results posted
• Efficacy and Safety of an Ophthalmic Solution in Patients With Allergic ConjunctivitisCompletedNCT01743027Phase 3Results posted
• A Trial to Explore Symptomatic Therapy for Application Site Reaction to SPM962 in Healthy SubjectCompletedNCT01737931Phase 1Results posted
• A Study to Evaluate the Efficacy of Lastacaft® Compared to Pataday™ and Placebo in Patients With Acute Allergic ConjunctivitisCompletedNCT01732757Phase 4Results posted
• Levocetirizine + Capecitabine + Bevacizumab for Patients With Refractory Colorectal CancerCompletedNCT01722162Phase 2Results posted
• NOLAN: Naproxen or Loratadine and NeulastaCompletedNCT01712009Phase 2Results posted
• A Six-Week Safety Study of an Investigational Ophthalmic SolutionCompletedNCT01698814Phase 3Results posted
• Confocal Analysis of Corneal Structures of Symptomatic Allergic Conjunctivitis PatientsCompletedNCT01697969Phase 4Results posted
• A Single-Center,Evaluation of the Onset and Duration of Action of AC-170 0.24% Compared to VehicleCompletedNCT01685242Phase 3Results posted
• Pilot Study on the Use of Artificial Tears to Treat Dry Eye in Glaucoma PatientsCompletedNCT01682460Phase 4Results posted
• A Placebo-controlled Crossover Trial Using Cyproheptadine To Treat Children With Functional Abdominal PainTerminatedNCT01675050Phase 2Results posted
• Safety Study of Levocetirizine and FexofenadineCompletedNCT01586091Phase 4Results posted
• Safety Study of Levocetirizine Oral Solution for Japanese PediatricsCompletedNCT01563081Phase 3Results posted
• Novel Use of (Oral) Ketotifen for the Treatment of Fibromyalgia: A Pilot StudyCompletedNCT01553318Phase 3Results posted
• A Multi-Center Study Evaluating the Onset and Duration of Action of AC-170 0.24% Compared to Vehicle in the Conjunctival Allergen Challenge (CAC)CompletedNCT01551056Phase 3Results posted
• Do Furanocoumarins Mediate the Fexofenadine-grapefruit Juice Interaction?CompletedNCT01526213Not applicableResults posted
• Efficacy and Safety of AL-4943A Ophthalmic Solution in Patients With Allergic Conjunctivitis Using the Conjunctival Allergen Challenge (CAC) ModelCompletedNCT01479374Phase 3Results posted
• A Study to Evaluate the Duration of LASTACAFT® in Acute Allergic ConjunctivitisCompletedNCT01470118Phase 4Results posted
• A Study of Onset of Action of Loratadine and Fexofenadine in Participants With Seasonal Allergic Rhinitis (P08712)CompletedNCT01469234Phase 4Results posted
• The Efficacy of Claritin in Healthy SubjectsCompletedNCT01451996Phase 4Results posted
• A Dose Ranging Effect of Preoperative Diphenhydramine on Postoperative Quality of Recovery After Ambulatory SurgeryCompletedNCT01451762Not applicableResults posted
• Evaluation of Efficacy and Safety of Tablets of Paracetamol, Dimethindene Maleate and Phenylephrine Hydrochloride in Reducing Symptoms of Common Cold and FluCompletedNCT01448057Phase 3Results posted
• Meclizine as a Potential Smoking Cessation TreatmentCompletedNCT01443858Phase 2Results posted
• Bepreve vs. Alrex in Subjects With Moderate to Severe Allergic ConjunctivitisCompletedNCT01443442Phase 4Results posted
• A Confirmatory Study of TAU-284 in Pediatric Patients With Perennial Allergic RhinitisCompletedNCT01425632Phase 3Results posted
• Characterization of the Role of Histamine in Children With AsthmaCompletedNCT01392859Phase 2/3Results posted
• A Long-term Study of DE-114 Ophthalmic Solution in Patients With Allergic ConjunctivitisCompletedNCT01363713Phase 3Results posted
• Study of DE-114 Ophthalmic Solution in Patients With Allergic ConjunctivitisCompletedNCT01363700Phase 3Results posted
• Efficacy of AC-170 for the Treatment of Allergic Conjunctivitis in the Conjunctival Allergen Challenge (CAC) ModelCompletedNCT01332188Phase 2/3Results posted
• Assessment of Alcon's Ocular Image Quantification SystemCompletedNCT01282138Phase 4Results posted
• Safety and Efficacy of Bepotastine Besilate Nasal Spray in the Treatment of Seasonal Allergic RhinitisCompletedNCT01277341Phase 2Results posted
• Lorazepam, Diphenhydramine Hydrochloride, and Haloperidol Gel in Healthy VolunteersCompletedNCT01204255Not applicableResults posted
• Safety and Efficacy of Bepotastine Besilate Ophthalmic Solution in Seasonal Allergic Conjunctivitis PatientsCompletedNCT01174823Phase 2Results posted
• Topical Treatment of Under Eye Dark Circles and SwellingCompletedNCT01172522Phase 2Results posted
• Patient Perceptions and Quality of Life Associated With the Use of Olapatadine 0.2% for the Treatment of Allergic ConjunctivitisCompletedNCT01159769Phase 4Results posted
• Cyproheptadine in Preventing Weight Loss in Children Receiving Chemotherapy for CancerTerminatedNCT01132547Phase 3Results posted
• Assessing the Efficacy of Maxidex® and Patanol® for the Treatment of Allergic ConjunctivitisCompletedNCT01119287Phase 4Results posted
• Study To Assess The Effect Of Gabapentin, Diphenhydramine And Morphine On Cold Pain In Healthy Male VolunteersCompletedNCT01119222Phase 1Results posted
• A Study to Evaluate the Safety and Efficacy of a Nasal Spray to Treat Children With Perennial Allergic RhinitisCompletedNCT01018862Phase 3Results posted
• Effect of Veramyst and Olopatadine 0.2% Opthalmic Solution on Allergy SymptomsCompletedNCT01007253Phase 4Results posted
• Montelukast in Patients With Seasonal Allergic Rhinitis - Spring 2000 Study (MK-0476A-162)(COMPLETED)CompletedNCT00979901Phase 3Results posted
• Safety and Efficacy of Olopatadine 0.6% and Azelastine 137 Mcg in Vasomotor RhinitisCompletedNCT00979615Phase 4Results posted
• A Study To Evaluate The Abuse Potential Of Single Oral Doses Of Dimebon (Latrepirdine) In Healthy Recreational Polydrug UsersCompletedNCT00975481Phase 1Results posted
• 723/726 Proof of Concept Study in Allergen Challenge Chamber in HannoverCompletedNCT00972504Phase 2Results posted
• Montelukast in Seasonal Allergic Rhinitis - Fall 1999 Study (0476A-117)CompletedNCT00963599Phase 3Results posted
• Cyproheptadine Hydrochloride and Nutritional Supplementation in Treating Young Patients With Weight Loss With CancerTerminatedNCT00949117Phase 2Results posted
• An Extension To The B1451027 Protocol To Evaluate The Long Term Safety And Tolerability Of Dimebon In Patients With Alzheimer's DiseaseTerminatedNCT00939783Phase 3Results posted
• Adjunct Sedatives in Endoscopic Ultrasound (EUS) and Endoscopic Retrograde Cholangiopancreatography (ERCP) ProceduresCompletedNCT00937924Phase 4Results posted
• A Phase 3 Efficacy Study Of Dimebon In Patients With Moderate To Severe Alzheimer's DiseaseTerminatedNCT00912288Phase 3Results posted
• Safety and Efficacy Study of a Eye Drop for Eye AllergyCompletedNCT00889330Phase 3Results posted
• Management of Pruritus With Xyzal in Atopic DermatitisCompletedNCT00884325Phase 4Results posted
• A Study to Evaluate the Safety and Effectiveness of a Nasal Spray to Treat Seasonal AllergiesCompletedNCT00883168Phase 3Results posted
• A Phase 3 Study To Evaluate The Safety And Tolerability Of Dimebon Patients With Mild To Moderate Alzheimer's DiseaseCompletedNCT00838110Phase 3Results posted
• Fexofenadine Hydrochloride 180 mg Tablets Under Non-Fasting ConditionsCompletedNCT00835640Phase 1Results posted
• Fexofenadine Hydrochloride 180 mg Tablets Under Fasting ConditionsCompletedNCT00835276Phase 1Results posted
• Is Levocetirizine Less Sedating Than Cetirizine?CompletedNCT00826943Phase 4Results posted
• A Study to Evaluate the Safety and Effectiveness of a Nasal Spray to Treat Seasonal AllergiesCompletedNCT00824473Phase 3Results posted
• Efficacy Investigation Study of Olopatadine Hydrochloride Ophthalmic Solution Using OHIO Chamber in Patients With Seasonal Allergic Rhinitis (SAR)CompletedNCT00818805Phase 4Results posted
• Safety and Pharmacokinetics of Patanase in Pediatric Patients 2 to < 6 Years of AgeCompletedNCT00794144Phase 2Results posted
• Safety of PATANASE Nasal Spray in Patients With Perennial Allergic RhinitisCompletedNCT00789555Phase 4Results posted
• Study to Evaluate the Safety and Tolerability of a Nasal Spray in Patients With Chronic Allergic or Nonallergic RhinitisCompletedNCT00783432Phase 3Results posted
• Multi-Center, Pediatric, Open-Label, Preference Study of Desloratadine 2.5 mg Reditab (SCH34117) and Zyrtec ® 5.0 mg Chewable Tablet Medications (Study P04573) (Completed)CompletedNCT00780403Phase 4Results posted
• Multi-center, Pediatric, Open-label, Preference Study of Desloratadine 2.5 mg Reditab (SCH34117) and Zyrtec 5.0 mg Chewable Tablet Medications (Study P04574)(COMPLETED)CompletedNCT00779116Phase 4Results posted
• Olopatadine Eye Drops and Allergy Skin TestingCompletedNCT00775658Not applicableResults posted
• Evaluation of the Sensory Attributes of Olopatadine 0.6% and Azelastine 137mcg Nasal Sprays in Patients w/Allergic RhinitisCompletedNCT00772304Phase 4Results posted
• Ketotifen/Naphazoline Ophthalmic Solution in the Conjunctival Allergen Challenge Model of Acute Allergic Conjunctivitis.CompletedNCT00770133Phase 3Results posted
• Ketotifen/Naphazoline Ophthalmic Solution in the Conjunctival Allergen Challenge Model of Allergic Conjunctivitis.CompletedNCT00769886Phase 3Results posted
• A Study Evaluating the Safety and Effectiveness of a Nasal Spray to Treat Seasonal AllergiesCompletedNCT00740792Phase 3Results posted
• Post Approval Pharmacokinetic Study of Loratadine in Japanese Pediatric and Adult Patients (Study P05539)CompletedNCT00730912Phase 4Results posted

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