A Placebo and Active Controlled Study of ONO-6950 Following Allergen Challenge in Patients With Asthma
Overview[ - collapse ][ - ]
Purpose | The primary objectives are - to determine the effect of ONO-6950 200 mg QD versus placebo administered for 8 days on early asthmatic response (EAR) and late asthmatic response (LAR) induced by inhaled allergen - to determine the safety and tolerability of ONO-6950 200 mg QD administered for 8 days in patients with asthma The secondary objectives are: - to compare the effect of ONO-6950 versus montelukast on the % decrease of FEV1 following allergen exposure, and - to determine the effect of ONO-6950 versus placebo and montelukast on allergen-induced airway hyperresponsiveness (AHR) as measured by methacholine challenge |
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Condition | Asthma |
Intervention | Drug: ONO-6950 Drug: Placebo Drug: Montelukast |
Phase | Phase 2 |
Sponsor | Ono Pharma USA Inc |
Responsible Party | Ono Pharmaceutical Co. Ltd |
ClinicalTrials.gov Identifier | NCT01551147 |
First Received | March 8, 2012 |
Last Updated | April 29, 2013 |
Last verified | April 2013 |
Tracking Information[ + expand ][ + ]
First Received Date | March 8, 2012 |
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Last Updated Date | April 29, 2013 |
Start Date | June 2012 |
Estimated Primary Completion Date | Not Provided |
Current Primary Outcome Measures |
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Current Secondary Outcome Measures |
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Descriptive Information[ + expand ][ + ]
Brief Title | A Placebo and Active Controlled Study of ONO-6950 Following Allergen Challenge in Patients With Asthma |
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Official Title | A Double-blind, Placebo-controlled, Three-way Crossover Study to Compare the Safety and Efficacy of 8 Days of Therapy With ONO-6950 Versus Placebo and Montelukast (Singulair®) on Asthmatic Responses and Airway Hypersensitivity Following Allergen Challenge in Patients With Asthma |
Brief Summary | The primary objectives are - to determine the effect of ONO-6950 200 mg QD versus placebo administered for 8 days on early asthmatic response (EAR) and late asthmatic response (LAR) induced by inhaled allergen - to determine the safety and tolerability of ONO-6950 200 mg QD administered for 8 days in patients with asthma The secondary objectives are: - to compare the effect of ONO-6950 versus montelukast on the % decrease of FEV1 following allergen exposure, and - to determine the effect of ONO-6950 versus placebo and montelukast on allergen-induced airway hyperresponsiveness (AHR) as measured by methacholine challenge |
Detailed Description | The study will examine if ONO-6950 could alleviate EAR and LAR caused by an allergen challenge in subjects with asthma. Patients will be required to have EAR and LAR after standardized allergen challenges during the screening. Eligible patients will complete a randomized, double-blind, three-way crossover study. During each of three evaluation periods, patients will be administered either 200 mg ONO-6950, 10 mg Montelukast, or placebo for 8 days. Each evaluation period will occur over 8 days and will include various assessments following allergen challenge and methacholine challenge. The study does not require an overnight stay at the clinical research center. |
Study Type | Interventional |
Study Phase | Phase 2 |
Study Design | Allocation: Randomized, Intervention Model: Crossover Assignment, Masking: Double Blind (Subject, Investigator), Primary Purpose: Treatment |
Condition | Asthma |
Intervention | Drug: ONO-6950 200 mg QD for 8 days Drug: Placebo Placebo to match ONO-6950 tablets or over-encapsulated Montelukast tablets dosed in a similar manner Drug: Montelukast 10 mg Montelukast QD for 8 days |
Study Arm (s) |
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Recruitment Information[ + expand ][ + ]
Recruitment Status | Completed |
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Estimated Enrollment | 25 |
Estimated Completion Date | Not Provided |
Estimated Primary Completion Date | April 2013 |
Eligibility Criteria | Inclusion Criteria: - Patients of both genders, between 18 to 60 years of age, with bronchial asthma symptoms for at least 6 months - Patients with FEV1 ≥ 70% of predicted after withholding short-acting β agonists for at least 8 hours prior to testing - Screening allergen challenge demonstrates that the patient experiences both an early and late asthmatic response - Sensitivity to methacholine resulting in a ≥ 20% fall in FEV1 (PC20 methacholine) - Non-smokers with free from the usage of nicotine-containing products at least for a year prior to screening Exclusion Criteria: - Previous history of life-threatening asthma, respiratory tract infection and/or exacerbation of asthma within 6 weeks prior to the first screening visit - Past or present disorders and diseases including, but are not limited to, cardiovascular, malignancy, hepatic, renal, hematological, neurological, psychiatric, endocrine, or pulmonary other than asthma - Significant safety laboratory, ECG, or vital sign abnormalities that would place the patient at undue disk during the study procedures - History of clinically significant multiple drug or food allergy |
Gender | Both |
Ages | 18 Years |
Accepts Healthy Volunteers | No |
Contacts | Not Provided |
Location Countries | Canada |
Administrative Information[ + expand ][ + ]
NCT Number | NCT01551147 |
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Other Study ID Numbers | ONO-6950POU005 |
Has Data Monitoring Committee | No |
Information Provided By | Ono Pharmaceutical Co. Ltd |
Study Sponsor | Ono Pharma USA Inc |
Collaborators | Ono Pharmaceutical Co. Ltd |
Investigators | Study Director: Ono Pharma USA, Inc. Ono Pharmaceutical Co. Ltd |
Verification Date | April 2013 |
Locations[ + expand ][ + ]
Vancouver Clinical Site 530 | Vancouver, British Columbia, Canada, V6T2B5 |
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Calgary Clinical Site 540 | Alberta, Canada, T2N4N1 |
Hamilton Clinical Site 550 | Ontario, Canada, L8N3Z5 |
Quebec Clinical Site 510 | Quebec City, Canada, G1V4GS |
Saskatoon Clinical Site 520 | Saskatoon, Canada, S7N0W8 |