- ICH GCP
- Реестр клинических исследований США
- Клиническое испытание NCT07586618
First-in-human Study of a New Treatment (4A10) for Patients With Relapsed or Hard-to-treat Acute Lymphoblastic Leukemia or Lymphoblastic Lymphoma, Focused on Safety and How the Drug Behaves in the Body and Early Signs of Effect. (ALT-101)
A First in Human, Phase 1, Open-Label Study on the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of 4A10 Monotherapy In Patients With Relapsed or Refractory Acute Lymphoblastic Leukemia or Lymphoblastic Lymphoma
ALT-101 is a first-in-human Phase 1 clinical trial testing a new antibody drug called 4A10 in patients with relapsed or hard-to-treat acute lymphoblastic leukemia (ALL) or lymphoblastic lymphoma.
4A10 is a targeted therapy designed to recognize and attach to a specific protein (CD127) found on leukemia cells. Once it binds, it works in two ways: it blocks growth signals that help cancer cells survive, and it helps the immune system find and destroy those cancer cells.
In this study, patients receive 4A10 through an intravenous (IV) infusion once a week. The main goal of the trial is to find out if the drug is safe, what dose can be given, and how the body processes it. Researchers will also look for early signs that the treatment may be working.
The study starts with small groups of patients receiving increasing doses to carefully monitor safety. Each patient is closely observed during the first treatment cycle (about 4-6 weeks) to watch for side effects. If the treatment is helping and is well tolerated, patients may continue treatment for up to six cycles.
Overall, this study is an early step in testing a new, targeted immune-based therapy for difficult-to-treat blood cancers.
Обзор исследования
Статус
Вмешательство/лечение
Тип исследования
Регистрация (Оцененный)
Фаза
- Фаза 1
Контакты и местонахождение
Контакты исследования
- Имя: Shibani M Kudchadkar, MD
- Номер телефона: 15153439875
- Электронная почта: skudchadkar@allterum.com
Учебное резервное копирование контактов
- Имя: Yan Moore, MD, MBA
- Номер телефона: 6178004959
- Электронная почта: ymoore@allterum.com
Места учебы
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Colorado
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Aurora, Colorado, Соединенные Штаты, 80045
- Рекрутинг
- Children's Hospital Colorado
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Контакт:
- Kelly Faulk, MD
- Номер телефона: (720)777-6740
- Электронная почта: Kelly.Faulk@childrenscolorado.org
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Indiana
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Indianapolis, Indiana, Соединенные Штаты, 46202
- Рекрутинг
- Riley Children's Hosptial
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Главный следователь:
- Sandeep Batra, MD
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Контакт:
- Sara Quentant
- Номер телефона: 317-948-3395
- Электронная почта: squentant@iu.edu
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New York
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New York, New York, Соединенные Штаты, 10065
- Рекрутинг
- Memorial Sloan Kettering Cancer Center
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Главный следователь:
- Maria Luisa Sulis, MD
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Контакт:
- Juliette Wiseman Site Contact
- Номер телефона: 855-762-0678
- Электронная почта: wisemanj@mskcc.org
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Ohio
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Cincinnati, Ohio, Соединенные Штаты, 45229
- Еще не набирают
- Cincinnati Children's Hospital Medical Center
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Контакт:
- Lori Backus
- Номер телефона: 513-636-2047
- Электронная почта: lori.backus@cchmc.org
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Главный следователь:
- Lauren Pommert, MD
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Pennsylvania
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Philadelphia, Pennsylvania, Соединенные Штаты, 19104
- Еще не набирают
- Children's Hospital of Philadelphia
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Контакт:
- Susan Rheingold, MD
- Номер телефона: (267) 426-0762
- Электронная почта: rheingold@chop.edu
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Texas
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Fort Worth, Texas, Соединенные Штаты, 76104
- Рекрутинг
- Cook Children's Medical Center
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Главный следователь:
- Holly Pacenta, MD
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Контакт:
- Heather Jernigan
- Номер телефона: 682-885-2103
- Электронная почта: Heather.Jernigan@cookchildrens.org
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Контакт:
- Andrea Martinez
- Номер телефона: 682-303-3061
- Электронная почта: andrea.martinez@cookchildrens.org
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Houston, Texas, Соединенные Штаты, 77030
- Рекрутинг
- Texas Children's Hospital
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Контакт:
- Eric Schafer, MD
- Номер телефона: (832) 822-3300
- Электронная почта: esschafe@texaschildrens.org
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Критерии участия
Критерии приемлемости
Возраст, подходящий для обучения
- Взрослый
- Пожилой взрослый
Принимает здоровых добровольцев
Описание
Key Inclusion Criteria:
- Confirmed diagnosis of T/B-ALL or T/B-LL
- Relapsed or refractory disease without curative options
- Adequate organ function and performance status
Key Exclusion Criteria:
- Patients with CNS3 disease
- Patients with DNA fragility syndromes (e.g., Fanconi, Bloom), trisomy 21 (Down Syndrome)
- Prior exposure to anti-CD127 therapies
- Uncontrolled infections
Учебный план
Как устроено исследование?
Детали дизайна
- Основная цель: Уход
- Распределение: Н/Д
- Интервенционная модель: Одногрупповое задание
- Маскировка: Нет (открытая этикетка)
Оружие и интервенции
Группа участников / Армия |
Вмешательство/лечение |
|---|---|
|
Экспериментальный: Single Arm
Participants receive 4A10 administered by intravenous route according to the protocol-defined dosing schedule in 28-day cycles until disease progression, unacceptable toxicity, withdrawal of consent, or discontinuation per investigator decision.
|
4A10 (Molecule B4532) is an investigational human Immunoglobulin G Subclass 1 (IgG1) monoclonal antibody that specifically binds CD127 (Interleukin-7 receptor alpha subunit, IL-7Rα).
CD127 is a component of the interleukin-7 receptor and the thymic stromal lymphopoietin receptor (TSLPR), which are expressed on T-cell acute lymphoblastic leukemia (T-ALL) and pre-B-cell acute lymphoblastic leukemia (B-ALL) cells.
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Что измеряет исследование?
Первичные показатели результатов
Мера результата |
Мера Описание |
Временное ограничение |
|---|---|---|
|
Incidence of Treatment-Emergent Adverse Events (TEAEs) at each dose level
Временное ограничение: Through study duration, an average of 1 year
|
Assessment of safety and tolerability of 4A10 as measured by the incidence, severity, and relationship of treatment-emergent adverse events, as graded by CTCAE v6, in participants receiving study treatment at each dose-level in the 3+3 dose escalation study design.
|
Through study duration, an average of 1 year
|
|
Determine the Recommended Phase 2 Dose (RP2D)/ Recommended Dose for Expansion (RDE) of 4A10 as a single agent in patients with R/R ALL/LL.
Временное ограничение: Through study duration, an average of 1 year
|
Determination of the RP2D/RDE of ALT-101 based on evaluation of safety, tolerability, and available pharmacokinetic and pharmacodynamic data following dose-escalation.
|
Through study duration, an average of 1 year
|
Вторичные показатели результатов
Мера результата |
Мера Описание |
Временное ограничение |
|---|---|---|
|
Preliminary anti-tumor activity of 4A10 as a single agent in patients with refractory/ relapsed ALL or LL.
Временное ограничение: Through study duration, an average of 1 year
|
Complete Remission (CR) Rate Percentage of participants who achieve Complete Remission (CR) according to standardized disease response criteria.
|
Through study duration, an average of 1 year
|
|
Determine the Pharmacokinetics of 4A10 as a single agent in patients with Relapsed/Refractory ALL/LL.
Временное ограничение: Through study duration, an average of 1 year
|
Cmax (Maximum Observed Concentration): The highest observed plasma (or serum) concentration of 4A10 following administration. This parameter reflects the peak systemic exposure achieved after dosing. |
Through study duration, an average of 1 year
|
|
Determine the Pharmacokinetics of 4A10 as a single agent in patients with Relapsed/Refractory ALL/LL.
Временное ограничение: Through study duration, an average of 1 year
|
Tmax (Time to Maximum Concentration): The time elapsed from 4A10 administration to the occurrence of Cmax. This parameter describes the rate of absorption and systemic exposure onset. |
Through study duration, an average of 1 year
|
|
Determine the Pharmacokinetics of 4A10 as a single agent in patients with Relapsed/Refractory ALL/LL.
Временное ограничение: Through the study duration, an average of 1 year.
|
AUC (Area Under the Concentration-Time Curve): The integral of the plasma concentration-time curve over a defined time interval (e.g., AUC₀-t and/or AUC₀-∞), representing the total systemic exposure to 4A10 over time. |
Through the study duration, an average of 1 year.
|
|
Determine the Pharmacokinetics of 4A10 as a single agent in patients with Relapsed/Refractory ALL/LL.
Временное ограничение: Through the study duration, an average of 1 year
|
T½ (Elimination Half-Life): The time required for the plasma concentration of 4A10 to decrease by 50% during the terminal elimination phase. This parameter reflects the rate of systemic drug elimination. |
Through the study duration, an average of 1 year
|
|
Determine the Pharmacokinetics of 4A10 as a single agent in patients with Relapsed/Refractory ALL/LL.
Временное ограничение: Through the study duration, an average of 1 year
|
Vd (Volume of Distribution): A theoretical volume representing the extent to which 4A10 distributes into tissues relative to plasma. It provides insight into the drug's tissue distribution characteristics. |
Through the study duration, an average of 1 year
|
|
Determine the Pharmacokinetics of 4A10 as a single agent in patients with Relapsed/Refractory ALL/LL.
Временное ограничение: Through the study duration, an average of 1 year
|
CL (Clearance): The rate at which 4A10 is removed from systemic circulation, typically expressed as volume per unit time. This parameter reflects the efficiency of drug elimination via metabolic and/or excretory pathways. |
Through the study duration, an average of 1 year
|
|
Preliminary anti-tumor activity of 4A10 as a single agent in patients with refractory/ relapsed ALL or LL.
Временное ограничение: Through study duration, an average of 1 year.
|
Complete Remission With Incomplete Count Recovery (CRi) Rate Percentage of participants who achieve Complete Remission with Incomplete Count Recovery (CRi) according to standardized disease response criteria.
|
Through study duration, an average of 1 year.
|
|
Preliminary anti-tumor activity of 4A10 as a single agent in patients with refractory/ relapsed ALL or LL.
Временное ограничение: Through study duration, an average of 1 year
|
Measurable Residual Disease (MRD) Negativity Rate Percentage of participants achieving MRD-negative status among participants who achieve CR or CRi.
|
Through study duration, an average of 1 year
|
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Preliminary anti-tumor activity of 4A10 as a single agent in patients with refractory/ relapsed ALL or LL.
Временное ограничение: Through study duration, an average of 1 year
|
Duration of Response (DOR) Time from first documented CR or CRi to disease relapse, progression, or death from any cause, whichever occurs first.
|
Through study duration, an average of 1 year
|
|
Preliminary anti-tumor activity of 4A10 as a single agent in patients with refractory/ relapsed ALL or LL.
Временное ограничение: Through study duration, an average of 1 year
|
Time to Response (TTR) Time from initiation of study treatment to first documented achievement of CR or CRi.
|
Through study duration, an average of 1 year
|
|
Preliminary anti-tumor activity of 4A10 as a single agent in patients with refractory/ relapsed ALL or LL.
Временное ограничение: Through study duration, an average of 1 year
|
Event-Free Survival (EFS) Time from initiation of study treatment to treatment failure, relapse, or death from any cause.
|
Through study duration, an average of 1 year
|
|
Preliminary anti-tumor activity of 4A10 as a single agent in patients with refractory/ relapsed ALL or LL.
Временное ограничение: Through the study duration, an average of 1 year
|
Time to Progression (TTP) Time from initiation of study treatment to documented disease progression.
|
Through the study duration, an average of 1 year
|
|
Preliminary anti-tumor activity of 4A10 as a single agent in patients with refractory/ relapsed ALL or LL
Временное ограничение: Through study duration, an average of 1 year
|
Overall Survival (OS) Time from initiation of study treatment to death from any cause.
|
Through study duration, an average of 1 year
|
|
Preliminary anti-tumor activity of 4A10 as a single agent in patients with refractory/ relapsed ALL or LL
Временное ограничение: Through study duration, an average of 1 year
|
Rate of Hematopoietic Stem Cell Transplantation (HSCT) Percentage of participants proceeding to hematopoietic stem cell transplantation following study treatment.
|
Through study duration, an average of 1 year
|
|
Preliminary anti-tumor activity of 4A10 as a single agent in patients with refractory/ relapsed ALL or LL
Временное ограничение: Through study duration, an average of 1 year
|
Transfusion Independence Rate Percentage of participants achieving transfusion independence during study treatment and follow-up.
|
Through study duration, an average of 1 year
|
Соавторы и исследователи
Спонсор
Следователи
- Учебный стул: Eric Schafer, MD, Baylor College of Medicine
Даты записи исследования
Изучение основных дат
Начало исследования (Действительный)
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
Ключевые слова
Дополнительные соответствующие термины MeSH
- Патологические процессы
- Новообразования
- Атрибуты болезни
- Заболевания иммунной системы
- Новообразования по гистологическому типу
- Гематологические заболевания
- Лимфатические заболевания
- Лимфопролиферативные заболевания
- Иммунопролиферативные заболевания
- Лейкемия, лимфоидная
- Патологические состояния, признаки и симптомы
- Гемики и лимфатические заболевания
- Повторение
- Лейкемия
- Клетки-предшественники лимфобластный лейкоз-лимфома
Другие идентификационные номера исследования
- The ALLiance Study
- 5R44CA268530-02 (Грант/контракт NIH США)
- DP230071 (Другой номер гранта/финансирования: Cancer Prevention and Research Institute of Texas (CPRIT))
Планирование данных отдельных участников (IPD)
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Описание плана IPD
Allterum Therapeutics is committed to responsible sharing of clinical trial data in accordance with the recommendations of the International Committee of Medical Journal Editors (ICMJE), applicable laws and regulations, and protection of participant privacy.
Individual participant data (IPD) that underlie the results reported in publications arising from this study, after de-identification, may be made available to qualified researchers upon reasonable request. Supporting documents, including the study protocol, may also be made available, as appropriate.
Data will become available beginning 6 months following publication of the primary study results and may remain available for up to 5 years thereafter. Requests for access must include a scientifically sound research proposal and may be subject to review by the Sponsor. Data will be provided only after execution of an appropriate data sharing agreement.
Сроки обмена IPD
Критерии совместного доступа к IPD
Совместное использование IPD Поддерживающий тип информации
- STUDY_PROTOCOL
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. .