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)
Обзор исследования
Статус
Статус
Условия
Условия
Вмешательство/лечение
Вмешательство/лечение
Тип исследования
Тип исследования
Регистрация (Действительный)
Регистрация
Фаза
Фаза
- Фаза 3
Критерии участия
Критерии приемлемости
Критерии приемлемости
Возраст, подходящий для обучения
Принимает здоровых добровольцев
Полы, имеющие право на обучение
Описание
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
Учебный план
Как устроено исследование?
Детали дизайна
- Основная цель: Уход
- Распределение: Рандомизированный
- Интервенционная модель: Параллельное назначение
- Маскировка: Двойной
Количество рук
Оружие и интервенции
Группа участников / АрмияГруппа участников / Армия |
Вмешательство/лечениеВмешательство/лечение |
|---|---|
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Экспериментальный: 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
Другие имена:
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Плацебо Компаратор: Placebo
Matching placebo tablet, sublingual, once daily.
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Rapidly dissolving tablet sublingually once daily
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Что измеряет исследование?
Первичные показатели результатов
Первичные показатели результатов
Мера результата |
Мера Описание |
Временное ограничение |
|---|---|---|
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Number of Participants With Treatment-emergent Adverse Events (AEs)
Временное ограничение: 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.
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Up to Day 35
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Вторичные показатели результатов
Вторичные показатели результатов
Мера результата |
Мера Описание |
Временное ограничение |
|---|---|---|
|
Number of Participants Reporting Oral Pruritus.
Временное ограничение: 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
Временное ограничение: 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.
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Up to Day 35
|
|
Number of Participants Reporting Throat Irritation
Временное ограничение: 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.
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Up to Day 35
|
|
Number of Participants Reporting Mouth Oedema
Временное ограничение: 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.
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Up to Day 35
|
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Number of Participants Reporting Eye Pruritus
Временное ограничение: 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.
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Up to Day 35
|
|
Number of Participants Reporting Nasal Passage Irritation
Временное ограничение: Up to Day 35
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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
|
|
Number of Participants Reporting Skin Pruritus
Временное ограничение: 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
Временное ограничение: 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.
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Up to Day 28
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Соавторы и исследователи
Спонсор
Спонсор
Публикации и полезные ссылки
Даты записи исследования
Изучение основных дат
Начало исследования
Начало исследования
Первичное завершение (Действительный)
Первичное завершение
Завершение исследования (Действительный)
Завершение исследования
Даты регистрации исследования
Первый отправленный
Первый отправленный
Впервые представлено, что соответствует критериям контроля качества
Впервые представлено, что соответствует критериям контроля качества
Первый опубликованный (Оценивать)
Первый опубликованный
Обновления учебных записей
Последнее опубликованное обновление (Действительный)
Последнее опубликованное обновление
Последнее отправленное обновление, отвечающее критериям контроля качества
Последнее отправленное обновление, отвечающее критериям контроля качества
Последняя проверка
Последняя проверка
Дополнительная информация
Термины, связанные с этим исследованием
Ключевые слова
Дополнительные соответствующие термины MeSH
Другие идентификационные номера исследования
Другие идентификационные номера исследования
- P05751
- MK-3641 (Другой идентификатор: Merck)
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