A Study of Ragweed (Ambrosia Artemisiifolia) Allergy Immunotherapy Tablet in Adults With Ragweed Allergies (P05751)
A 28-Day Study Evaluating the Safety of Ragweed (Ambrosia Artemisiifolia) Allergy Immunotherapy Tablet (SCH 39641/MK-3641) Treatment in Ragweed Allergic Adults (Phase 3, Protocol No.P05751)
Przegląd badań
Status
Status
Warunki
Warunki
Interwencja / Leczenie
Interwencja / Leczenie
Typ studiów
Typ studiów
Zapisy (Rzeczywisty)
Zapisy
Faza
Faza
- Faza 3
Kryteria uczestnictwa
Kryteria kwalifikacji
Kryteria kwalifikacji
Wiek uprawniający do nauki
Akceptuje zdrowych ochotników
Płeć kwalifikująca się do nauki
Opis
Inclusion Criteria:
- Clinical history of physician-diagnosed ragweed-induced allergic rhinoconjunctivitis of 2 years duration or more, with or without asthma
- Must have a positive skin prick test response to Ambrosia artemisiifolia
- Must have a forced expiratory volume in 1 second (FEV1) of at least 70% of predicted value
- Clinical laboratory tests, electrocardiogram (ECG) and vital signs conducted at the Screening Visit must be within normal limits or clinically acceptable to the investigator/sponsor
- Females of child-bearing potential must agree to use medically accepted methods of contraception
Exclusion Criteria:
- Unstable asthma or has experienced an occurrence of any clinical deterioration of asthma that resulted in emergency treatment, hospitalization due to asthma, or treatment with systemic corticosteroids in previous 3 months
- Received an immunosuppressive treatment within 3 months
- History of anaphylaxis with cardio-respiratory symptoms.
- History of chronic urticaria or angioedema
- Current severe atopic dermatitis
- Female subject who is breastfeeding, pregnant, or intending to become pregnant
- Has received maintenance doses of immunotherapy with ragweed extract for ≥1 month within the last 5 years
- History of allergy, hypersensitivity or intolerance to the ingredients of the investigational medicinal products (IMPs) (except for Ambrosia artemisiifolia), or self-injectable epinephrine
- Unable to or will not comply with the use of self-injectable epinephrine
- Participating in any other clinical trial
Plan studiów
Jak projektuje się badanie?
Szczegóły projektu
- Główny cel: Leczenie
- Przydział: Randomizowane
- Model interwencyjny: Przydział równoległy
- Maskowanie: Podwójnie
Liczba ramion
Broń i interwencje
Grupa uczestników / ArmGrupa uczestników / Arm |
Interwencja / LeczenieInterwencja / Leczenie |
|---|---|
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Eksperymentalny: SCH 39641 12 Amb a 1-U
12 Units short ragweed (Ambrosia artemisiifolia) Major Allergen 1 (Amb a 1-U) extract in an AIT, sublingual, once daily.
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Rapidly dissolving tablet sublingually once daily
Inne nazwy:
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Komparator placebo: Placebo
Matching placebo tablet, sublingual, once daily.
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Rapidly dissolving tablet sublingually once daily
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Co mierzy badanie?
Podstawowe miary wyniku
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
Number of Participants With Treatment-emergent Adverse Events (AEs)
Ramy czasowe: Up to Day 35
|
Participants were treated for 28 days with either SCH 39641 12 Amb a 1-U or placebo, and the number with treatment-emergent AEs were recorded.
An AE is any unfavorable and unintended sign, symptom or disease temporarily associated with the use of a medicinal product, whether or not considered related to the medicinal product.
Treatment-emergent AEs are new AEs that occur after participants have been randomized into the trial, or existing AEs that occurred during Screening that increase in severity after randomization.
|
Up to Day 35
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Miary wyników drugorzędnych
Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
Number of Participants Reporting Oral Pruritus.
Ramy czasowe: Up to Day 35
|
Participants were treated for 28 days with either SCH 39641 12 Amb a 1-U or placebo, and the number with oral pruritus were recorded.
All AEs, combining non-treatment-emergent AEs with treatment-emergent AEs, were reported.
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Up to Day 35
|
|
Number of Participants Reporting Ear Pruritus
Ramy czasowe: Up to Day 35
|
Participants were treated for 28 days with either SCH 39641 12 Amb a 1-U or placebo, and the number with ear pruritus were recorded.
All AEs, combining non-treatment-emergent AEs with treatment-emergent AEs, were reported.
|
Up to Day 35
|
|
Number of Participants Reporting Throat Irritation
Ramy czasowe: Up to Day 35
|
Participants were treated for 28 days with either SCH 39641 12 Amb a 1-U or placebo, and the number with throat irritation were recorded.
All AEs, combining non-treatment-emergent AEs with treatment-emergent AEs, were reported.
|
Up to Day 35
|
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Number of Participants Reporting Mouth Oedema
Ramy czasowe: Up to Day 35
|
Participants were treated for 28 days with either SCH 39641 12 Amb a 1-U or placebo, and the number with mouth oedema were recorded.
All AEs, combining non-treatment-emergent AEs with treatment-emergent AEs, were reported.
|
Up to Day 35
|
|
Number of Participants Reporting Eye Pruritus
Ramy czasowe: Up to Day 35
|
Participants were treated for 28 days with either SCH 39641 12 Amb a 1-U or placebo, and the number with eye pruritus were recorded.
All AEs, combining non-treatment-emergent AEs with treatment-emergent AEs, were reported.
|
Up to Day 35
|
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Number of Participants Reporting Nasal Passage Irritation
Ramy czasowe: Up to Day 35
|
Participants were treated for 28 days with either SCH 39641 12 Amb a 1-U or placebo, and the number with nasal passage irritation were recorded.
All AEs, combining non-treatment-emergent AEs with treatment-emergent AEs, were reported.
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Up to Day 35
|
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Number of Participants Reporting Skin Pruritus
Ramy czasowe: Up to Day 35
|
Participants were treated for 28 days with either SCH 39641 12 Amb a 1-U or placebo, and the number with skin pruritus were recorded.
All AEs, combining non-treatment-emergent AEs with treatment-emergent AEs, were reported.
|
Up to Day 35
|
|
Number of Participants Who Discontinued Due to Treatment-emergent AEs
Ramy czasowe: Up to Day 28
|
Participants were treated with either SCH 39641 12 Amb a 1-U or placebo for 28 days, and the number who discontinued due to treatment emergent-AEs were recorded.
An AE is any unfavorable and unintended sign, symptom or disease temporarily associated with the use of a medicinal product, whether or not considered related to the medicinal product.
Treatment-emergent AEs are new AEs that occur after participants have been randomized into the trial, or existing AEs that occurred during Screening that increase in severity after randomization.
|
Up to Day 28
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Współpracownicy i badacze
Sponsor
Sponsor
Publikacje i pomocne linki
Daty zapisu na studia
Główne daty studiów
Rozpoczęcie studiów
Rozpoczęcie studiów
Zakończenie podstawowe (Rzeczywisty)
Zakończenie podstawowe
Ukończenie studiów (Rzeczywisty)
Ukończenie studiów
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy wysłany (Oszacować)
Pierwszy wysłany
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Rzeczywisty)
Ostatnia wysłana aktualizacja
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia weryfikacja
Ostatnia weryfikacja
Więcej informacji
Terminy związane z tym badaniem
Słowa kluczowe
Dodatkowe istotne warunki MeSH
Inne numery identyfikacyjne badania
Inne numery identyfikacyjne badania
- P05751
- MK-3641 (Inny identyfikator: Merck)
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