Brief Summary
The purpose of this study is to assess the efficacy and safety of MK-8237 (SCH 900237) in the treatment of House Dust Mite (HDM)-Induced Allergic Rhinitis/Rhinoconjunctivitis (AR/ARC) in children and adults.
The primary hypothesis of this study is that administration of MK-8237, compared to placebo, results in significant reduction in the average total combined rhinitis score (TCRS).
The primary hypothesis of this study is that administration of MK-8237, compared to placebo, results in significant reduction in the average total combined rhinitis score (TCRS).
Brief Title
Efficacy and Safety Study of SCH 900237/MK-8237 in Children and Adults With House Dust Mite-Induced Allergic Rhinitis/Rhinoconjunctivitis (P05607)
Categories
Completion Date
Completion Date Type
Actual
Conditions
Rhinitis, Allergic, Perennial
Rhinitis, Allergic, Nonseasonal
Eligibility Criteria
Inclusion Criteria:
* History of AR/ARC to house dust of 1 year duration or more (with or without asthma)
* If female of childbearing potential, has a negative urine pregnancy test at Screening and agrees to remain abstinent or use (or have their partner use) an acceptable method of birth control within the projected duration of the study
* Able to read, understand and complete questionnaires and diaries
Exclusion Criteria:
* Clinically relevant history of symptomatic ARC caused by animal dander, molds and/or cockroach (e.g. present in the home, job, daycare, etc.) or other perennial allergen
* History of symptomatic seasonal ARC and/or asthma due to an allergen to which the participant is sensitized and regularly exposed
* Nasal condition that could confound the efficacy or safety assessments (e.g., nasal polyposis)
* Received an immunosuppressive treatment within 3 months prior to screening
* Unstable or severe asthma, or has experienced a life-threatening asthma attack or an occurrence of any clinical deterioration of asthma that resulted in emergency treatment, hospitalization due to asthma, or treatment with systemic corticosteroids (but allowing short-acting beta agonists \[SABAs\]) at any time within 3 months prior to screening
* Asthma requiring high-dose inhaled corticosteroids (ICS) within 6 months prior to screening
* History of anaphylaxis with cardiorespiratory symptoms with prior immunotherapy, unknown cause or inhalant allergen
* History of chronic urticaria and/or angioedema within 2 years prior to screening
* History of chronic sinusitis during 2 years prior to screening
* Pregnant, breastfeeding, or expecting to conceive within the projected duration of the study
* Previous immunotherapy treatment with any HDM allergen for more than 1 month within 5 years prior to screening
* Previous exposure to MK-8237
* Receiving ongoing treatment with any specific immunotherapy at screening
* Known history of allergy, hypersensitivity or intolerance to investigational medicinal products (except for D. pteronyssinus and/or D. farinae), rescue medications or self-injectable epinephrine
* Unable to meet medication washout requirements prior to screening
* Unable or unwilling to comply with the use of self-injectable epinephrine
* Business or personal relationship with investigational site personnel or Sponsor who is directly involved with the conduct of the study
* Likely to travel for extended periods of time during the efficacy assessment period
* Participating in a different investigational study at any site during this study
* History of AR/ARC to house dust of 1 year duration or more (with or without asthma)
* If female of childbearing potential, has a negative urine pregnancy test at Screening and agrees to remain abstinent or use (or have their partner use) an acceptable method of birth control within the projected duration of the study
* Able to read, understand and complete questionnaires and diaries
Exclusion Criteria:
* Clinically relevant history of symptomatic ARC caused by animal dander, molds and/or cockroach (e.g. present in the home, job, daycare, etc.) or other perennial allergen
* History of symptomatic seasonal ARC and/or asthma due to an allergen to which the participant is sensitized and regularly exposed
* Nasal condition that could confound the efficacy or safety assessments (e.g., nasal polyposis)
* Received an immunosuppressive treatment within 3 months prior to screening
* Unstable or severe asthma, or has experienced a life-threatening asthma attack or an occurrence of any clinical deterioration of asthma that resulted in emergency treatment, hospitalization due to asthma, or treatment with systemic corticosteroids (but allowing short-acting beta agonists \[SABAs\]) at any time within 3 months prior to screening
* Asthma requiring high-dose inhaled corticosteroids (ICS) within 6 months prior to screening
* History of anaphylaxis with cardiorespiratory symptoms with prior immunotherapy, unknown cause or inhalant allergen
* History of chronic urticaria and/or angioedema within 2 years prior to screening
* History of chronic sinusitis during 2 years prior to screening
* Pregnant, breastfeeding, or expecting to conceive within the projected duration of the study
* Previous immunotherapy treatment with any HDM allergen for more than 1 month within 5 years prior to screening
* Previous exposure to MK-8237
* Receiving ongoing treatment with any specific immunotherapy at screening
* Known history of allergy, hypersensitivity or intolerance to investigational medicinal products (except for D. pteronyssinus and/or D. farinae), rescue medications or self-injectable epinephrine
* Unable to meet medication washout requirements prior to screening
* Unable or unwilling to comply with the use of self-injectable epinephrine
* Business or personal relationship with investigational site personnel or Sponsor who is directly involved with the conduct of the study
* Likely to travel for extended periods of time during the efficacy assessment period
* Participating in a different investigational study at any site during this study
Inclusion Criteria
Inclusion Criteria:
* History of AR/ARC to house dust of 1 year duration or more (with or without asthma)
* If female of childbearing potential, has a negative urine pregnancy test at Screening and agrees to remain abstinent or use (or have their partner use) an acceptable method of birth control within the projected duration of the study
* Able to read, understand and complete questionnaires and diaries
* History of AR/ARC to house dust of 1 year duration or more (with or without asthma)
* If female of childbearing potential, has a negative urine pregnancy test at Screening and agrees to remain abstinent or use (or have their partner use) an acceptable method of birth control within the projected duration of the study
* Able to read, understand and complete questionnaires and diaries
Gender
All
Gender Based
false
Healthy Volunteers
No
Last Update Post Date
Last Update Post Date Type
Actual
Last Update Submit Date
Minimum Age
12 Years
NCT Id
NCT01700192
Org Class
Industry
Org Full Name
ALK-Abelló A/S
Org Study Id
P05607
Overall Status
Completed
Phases
Phase 3
Primary Completion Date
Primary Completion Date Type
Actual
Official Title
A One-year Placebo-Controlled Study Evaluating the Efficacy and Safety of the House Dust Mite Sublingual Allergen Immunotherapy Tablet (SCH 900237/MK 8237) in Children and Adult Subjects With House Dust Mite-Induced Allergic Rhinitis/Rhinoconjunctivitis With or Without Asthma (Protocol No. P05607/001)
Primary Outcomes
Outcome Description
The TCRS is the sum of the rhinitis Daily Symptom Score (DSS; range: 0 to 12) and the rhinitis Daily Medication Score (DMS; range: 0 to 12); the total possible TCRS ranges from 0 to 24 points with higher scores indicative of greater symptom severity. The endpoint was calculated as the average daily diary entry score from the last 8 weeks of treatment.
Outcome Measure
Average Total Combined Rhinitis Score (TCRS) During Last 8 Weeks of Treatment
Outcome Time Frame
Last 8 weeks of treatment (Weeks 44 to 52)
Outcome Description
An AE is defined as any untoward medical occurrence in a clinical investigation participant administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment.
Outcome Measure
Number of Participants Who Experience At Least One Adverse Event (AE)
Outcome Time Frame
Up to 54 weeks
Outcome Description
An AE is defined as any untoward medical occurrence in a clinical investigation participant administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment.
Outcome Measure
Number of Participants Who Discontinue Study Drug Due to an AE
Outcome Time Frame
Up to 52 weeks
Secondary Ids
Secondary Id
MK-8237-001
Secondary Outcomes
Outcome Description
The Rhinitis DSS ranges from a score of 0 to 12 (higher scores indicative of greater symptom severity). The endpoint was calculated as the average daily diary entry score from the last 8 weeks of treatment.
Outcome Time Frame
Last 8 weeks of treatment (Weeks 44 to 52)
Outcome Measure
Average Rhinitis Daily Symptom Score (Rhinitis DSS) During Last 8 Weeks of Treatment
Outcome Description
The Rhinitis DMS ranges from a score of 0 to 12 (higher scores indicative of greater symptomatic medication use). The endpoint was calculated as the average daily diary entry score from the last 8 weeks of treatment.
Outcome Time Frame
Last 8 weeks of treatment (Weeks 44 to 52)
Outcome Measure
Average Rhinitis Daily Medication Score (Rhinitis DMS) During Last 8 Weeks of Treatment
Outcome Description
The TCS is the sum of the rhinoconjunctivitis DSS (rhinitis DSS and conjunctivitis DSS; range: 0 to 18) and the rhinoconjunctivitis DMS (rhinitis DMS and conjunctivitis DMS; range: 0 to 20); the total possible TCS ranges from 0 to 38 points with higher scores indicative of greater symptom severity. The endpoint was calculated as the average daily diary entry score from the last 8 weeks of treatment.
Outcome Time Frame
Last 8 weeks of treatment (Weeks 44 to 52)
Outcome Measure
Average Total Combined Rhinoconjunctivitis Score (TCS) During Last 8 Weeks of Treatment
Outcome Description
Participants indicated the severity of symptoms in the past week on a VAS with a score range of 0 ("no symptoms") to 100 ("severe symptoms"). Symptoms were assessed during 2 clinic visits occurring during the final 8 weeks of treatment (VAS score reflects the mean of 2 scores).
Outcome Time Frame
Last 8 weeks of treatment (Weeks 44 to 52)
Outcome Measure
Average Allergic Rhinitis/Rhinoconjunctivitis Symptoms Assessed by Visual Analogue Scale (VAS) During Last 8 Weeks of Treatment
Start Date
Status Verified Date
First Post Date
First Post Date Type
Estimated
First Submit Date
First Submit QC Date
Std Ages
Child
Adult
Older Adult
Maximum Age Number (converted to Years and rounded down)
999
Minimum Age Number (converted to Years and rounded down)
12
Investigators
Investigator Type
Principal Investigator
Investigator Name
Golda Hudes
Investigator Email
ghudes@montefiore.org
Investigator Phone
646-229-9509