- ICH GCP
- Реестр клинических исследований США
- Клиническое испытание NCT07846280
Study to Assess the Long-term Safety of KN3835 in the Treatment and Retreatment of Flexible/Semi-Flexible Hammertoe (HMT)
A Phase 3, Multi-center Extension Study to Evaluate the Long-term Safety, Efficacy, and Maintenance of Response of KN3835 in the Treatment and Retreatment of Flexible/Semi-flexible Hammertoe
The primary purpose of this study is to assess the long-term safety of treatment and retreatment with KN3835 for flexible/semi-flexible HMT.
Обзор исследования
Статус
Вмешательство/лечение
Подробное описание
This extension study is for eligible participants who completed parent study KN3835-313 HMT. The study comprises 2 parts:
- Part I: a double-blind Observation Period from Observational Day 1 to Observational Day 360, and
- Part 2: an optional open-label Treatment/Retreatment Period from Observational Day 180 (Treatment/Retreatment Day 1) to Treatment/Retreatment Day 360 (End of Study).
Тип исследования
Регистрация (Оцененный)
Фаза
- Фаза 3
Контакты и местонахождение
Контакты исследования
- Имя: Clinical Operations
- Номер телефона: 800-462-3636
- Электронная почта: clinicaltrials@endo.com
Критерии участия
Критерии приемлемости
Возраст, подходящий для обучения
Принимает здоровых добровольцев
Полы, имеющие право на обучение
Описание
Inclusion Criteria:
- Were enrolled in and completed Study KN3835-313 (participants who completed the study are those that completed the Day 57/End of Study Visit, were assessed for safety, and received at least 1 dose of study intervention).
- Has no significant medical history or examination findings related to the foot to be treated, which in the investigator's opinion, would make the participant unsuitable for study intervention administration or study required evaluations.
- If female, be of non-childbearing potential or, if of childbearing potential, be non-pregnant, non-lactating and agree to use effective contraception when with a male partner for the duration of the study and for 28 days after treatment.
- Be willing and able to comply with all protocol required visits and assessments.
Key Exclusion Criteria:
- Has any significant medical condition, or a serious or severe event in the parent study or any ongoing event from the parent study, which in the investigator's opinion, would make the participant unsuitable for enrollment in the study.
- Has received or plans to receive surgical or nonsurgical treatments on the foot or toe that was treated for the duration of study participation.
Note: Other inclusion/exclusion criteria may apply.
Учебный план
Как устроено исследование?
Детали дизайна
- Основная цель: Уход
- Распределение: Нерандомизированный
- Интервенционная модель: Последовательное назначение
- Маскировка: Двойной
Оружие и интервенции
Группа участников / Армия |
Вмешательство/лечение |
|---|---|
|
Экспериментальный: Observation then KN3835
After observation during Part 1 of the study, participants will have the option to receive treatment or retreatment with KN3835 in Part 2. |
Participants will receive KN3835 in Part 2 of the Study
Другие имена:
|
|
Без вмешательства: Observation Only
Participants will be observed through Part 1. After completion of Part 1, participants will have the option to be observed only during Part 2 of the study. |
Что измеряет исследование?
Первичные показатели результатов
Мера результата |
Временное ограничение |
|---|---|
|
Number of Participants with Adverse Events
Временное ограничение: Observational Day 1 up to Treatment/Retreatment Period Day 360
|
Observational Day 1 up to Treatment/Retreatment Period Day 360
|
Вторичные показатели результатов
Мера результата |
Временное ограничение |
|---|---|
|
Change from Baseline In Foot Function Index (FFI) Total Score In Part 1 Observational Period
Временное ограничение: Baseline and up to Observational Day 360
|
Baseline and up to Observational Day 360
|
|
Change from Baseline In FFI Subscales (Difficulty, Pain and Activity Limitation) Scores In Part 1 Observational Period
Временное ограничение: Baseline and up to Observational Day 360
|
Baseline and up to Observational Day 360
|
|
Change from Baseline In Pain Intensity Numeric Rating Scale (NRS) Score In Part 1 Observational Period
Временное ограничение: Baseline and up to Observational Day 360
|
Baseline and up to Observational Day 360
|
|
Percentage of Participants That Meet Retreatment/Treatment Criteria In Part 1 Observational Period
Временное ограничение: Observational Day 180
|
Observational Day 180
|
|
Percentage of Participants Reporting To Be "Quite Satisfied" and "Very Satisfied" On The Subject Satisfaction With Treatment Scale In Part 1 Observational Period
Временное ограничение: Up to Observational Day 360
|
Up to Observational Day 360
|
|
Percentage Participants with Investigator Reported "Minimal Improvement", "Much Improvement", or "Very Much Improvement" on the Clinician Global Impression of Change Scale (CGIC) Scale Score in Part 1 Observational Period
Временное ограничение: Up to Observational Day 360
|
Up to Observational Day 360
|
|
Change from Baseline In Flexion Contracture As Measured By Goniometer in Part 1 Observational Period
Временное ограничение: Baseline and up to Observational Day 360
|
Baseline and up to Observational Day 360
|
|
Percent Change from Baseline In Flexion Contracture As Measured By Goniometer in Part 1 Observational Period
Временное ограничение: Baseline and up to Observational Day 360
|
Baseline and up to Observational Day 360
|
|
Change from Baseline In The Patient Global Impression of Severity (PGIS) HMT Overall Scale Score in Part 1 Observational Period
Временное ограничение: Baseline and up to Observational Day 360
|
Baseline and up to Observational Day 360
|
|
Percentage Of Participants reporting "Minimal Improvement", "Much Improvement", or "Very Much Improvement" on the Patient Global Impression of Change Scale (PGIC) HMT Overall Scale Score in Part 1 Observational Period
Временное ограничение: Up to Observational Day 360
|
Up to Observational Day 360
|
|
Change from Baseline In FFI Total Score In Part 2 Treatment/Retreatment Period
Временное ограничение: Baseline and up to Treatment/Retreatment Period Day 360
|
Baseline and up to Treatment/Retreatment Period Day 360
|
|
Change from Baseline In FFI Subscales (Difficulty, Pain and Activity Limitation) Scores In Part 2 Treatment/Retreatment Period
Временное ограничение: Baseline and up to Treatment/Retreatment Period Day 360
|
Baseline and up to Treatment/Retreatment Period Day 360
|
|
Change from Baseline In Pain Intensity NRS Score In Part 2 Treatment/Retreatment Period
Временное ограничение: Baseline and up to Treatment/Retreatment Period Day 360
|
Baseline and up to Treatment/Retreatment Period Day 360
|
|
Percentage of Participants Reporting To Be "Satisfied" and "Very Satisfied" On The Subject Satisfaction With Treatment Scale In Part 2 Treatment/Retreatment Period
Временное ограничение: Up to Treatment/Retreatment Period Day 360
|
Up to Treatment/Retreatment Period Day 360
|
|
Percentage Of Participants with Investigator Reported "Minimal Improvement", "Much Improvement", or "Very Much Improvement" on the CGIC HMT Overall Scale Score in Part 2 Treatment/Retreatment Period
Временное ограничение: Up to Treatment/Retreatment Period Day 360
|
Up to Treatment/Retreatment Period Day 360
|
|
Change from Baseline In Flexion Contracture As Measured By Goniometer in Part 2 Treatment/Retreatment Period
Временное ограничение: Baseline and up to Treatment/Retreatment Period Day 360
|
Baseline and up to Treatment/Retreatment Period Day 360
|
|
Percent Change from Baseline In Flexion Contracture As Measured By Goniometer in Part 2 Treatment/Retreatment Period
Временное ограничение: Baseline and up to Treatment/Retreatment Period Day 360
|
Baseline and up to Treatment/Retreatment Period Day 360
|
|
Change from Baseline In The PGIS HMT Overall Scale Score in Part 2 Treatment/Retreatment Period
Временное ограничение: Baseline and up to Treatment/Retreatment Period Day 360
|
Baseline and up to Treatment/Retreatment Period Day 360
|
|
Percentage Of Participants reporting "Minimal Improvement", "Much Improvement", or "Very Much Improvement" on the PGIC HMT Overall Scale Score in Part 2 Treatment/Retreatment Period
Временное ограничение: Up to Treatment/Retreatment Period Day 360
|
Up to Treatment/Retreatment Period Day 360
|
Соавторы и исследователи
Следователи
- Директор по исследованиям: Medical Director, MD, Endo USA Inc., a Keenova Therapeutics Company
Даты записи исследования
Изучение основных дат
Начало исследования (Оцененный)
Первичное завершение (Оцененный)
Завершение исследования (Оцененный)
Даты регистрации исследования
Первый отправленный
Впервые представлено, что соответствует критериям контроля качества
Первый опубликованный (Действительный)
Обновления учебных записей
Последнее опубликованное обновление (Действительный)
Последнее отправленное обновление, отвечающее критериям контроля качества
Последняя проверка
Дополнительная информация
Термины, связанные с этим исследованием
Другие идентификационные номера исследования
- KN3835-314 HMT
Планирование данных отдельных участников (IPD)
Планируете делиться данными об отдельных участниках (IPD)?
Информация о лекарствах и устройствах, исследовательские документы
Изучает лекарственный продукт, регулируемый FDA США.
Изучает продукт устройства, регулируемый Управлением по санитарному надзору за качеством пищевых продуктов и медикаментов США.
Эта информация была получена непосредственно с веб-сайта clinicaltrials.gov без каких-либо изменений. Если у вас есть запросы на изменение, удаление или обновление сведений об исследовании, обращайтесь по адресу register@clinicaltrials.gov. Как только изменение будет реализовано на clinicaltrials.gov, оно будет автоматически обновлено и на нашем веб-сайте. .