CAV Regimen for R/R AML
Ориентир для пациента и семьи
Простыми словами
Автоматическая сводка по структурированным данным реестра. Она помогает сориентироваться, но не заменяет официальный протокол или оценку врача.
- Что изучают
- В протоколе указаны: CAV Regimen, MEC Regimen.
- Кому может быть актуально
- Состояния в реестре: Acute Myeloid Leukemia. Базовые параметры: 16 лет — 70 лет · Все.
- Что важно проверить
- Возраст, диагноз и пол — только базовые ориентиры. Предыдущее лечение, анализы и другие обязательные условия указаны ниже в критериях участия.
- Где проводится
- Китай
- Следующий шаг
- Сохраните исследование, покажите его лечащему врачу и уточните актуальный статус у исследовательского центра. Расходы, документы и поездка →
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Официальное название
Venetoclax, Cladribine Plus Low-dose Cytarabine for Relapsed/Refractory Acute Myeloid Leukemia: a Multicenter, Randomized, Controlled Study
Обзор
This study aims to investigate the efficacy and safety of cladribine, combined with low-dose cytarabine and venetoclax (CAV regimen) for relapsed/refractory acute myeloid leukemia (R/R AML).
Подробное описание
Patients with relapse/refractory (R/R) acute myeloid leukemia often show resistance to conventional chemotherapy and have dismal prognosis. Salvage therapy using venetoclax combined with hypomethylation drugs achieved an overall response rate of only approximately 40% in R/R AML. Cladribine, a purine analogue, exerts cytotoxic, proapoptotic, and antiproliferative effects on AML cells.The efficacy of cladribine plus cytarabine and venetoclax in R/R AML has not been reported.
Вмешательства
- Препарат CAV Regimen
Cladribine 5 mg/m2/day , cytarabine 20mg q12h, venetoclax 100mg d1, 200 d2, 400 mg/day from day 3 to day 21. - Препарат MEC Regimen
Mitoxantrone 8mg/m2 d1-5, etoposide 100mg/m2 d1-5, cytarabine 1g/m2 d1-5
Первичные конечные точки
- Overall response rate (ORR) [Срок оценки: ORR assessment is measured on days 21 from the start of CAV regimen]
Вторичные конечные точки (4)
- Overall Survival (OS) [Срок оценки: 2 years]
- Event-free survival (EFS) [Срок оценки: 2 years]
- Treatment-related mortality (TRM) [Срок оценки: 2 months]
- Adverse events (AEs) [Срок оценки: 2 months]
Критерии участия
Критерии включения
- Aged 16-70 years old.
- Diagnosed with R/R AML.
- Patients with AML must meet one of the following criteria, A or B: A: Refractory AML disease was defined as follows: (1) failure to attain CR following exposure to at least 2 courses of standard or intensive induction therapy; or (2) bone marrow leukemia cell decline index (BMCDI) < 50% and > 20% after 1 course of standard or intensive induction therapy. B: Relapsed AML disease was defined as follows:
(1) reappearance of leukemic blasts in the peripheral blood after CR; or (2) detection of ≥ 5% blasts in the BM not attributable to another cause (e.g., BM regeneration after consolidation therapy); or (3) extramedullary relapse.
4\. ECOG performance status score less than 2. 5. Expected survival time ≥12 weeks. 6. Without serious heart, lung, liver, or kidney dysfunction. 7. Able to understand and provide informed consent.
Критерии исключения
- Patients who are allergic to the study drug or drugs with similar chemical structures.
- Pregnant or lactating women, and women of childbearing age who do not want to practice effective methods of contraception.
- Active infection.
- Active bleeding.
- Patients with new thrombosis, embolism, cerebral hemorrhage, or other diseases or a medical history within one year before enrollment.
- Patients with mental disorders or other conditions.
- Liver function abnormalities (total bilirubin > 1.5 times of the upper limit of the normal range, ALT/AST > 2.5 times of the upper limit of the normal range or patients with liver involvement whose ALT/AST > 1.5 times the upper limit of the normal range), or renal dysfunction (Ccr<50ml/h).
- Patients with a history of clinically significant QTc interval prolongation (male > 450 ms; female > 470 ms), ventricular heart tachycardia and atrial fibrillation, II-degree heart block, myocardial infarction attack within one year before enrollment, and congestive heart failure, and patients with coronary heart disease who have clinical symptoms and requiring drug treatment.
- Patients who relapsed after allogeneic hematopoietic stem cell transplantation.
- Drug abuse or long-term alcohol abuse that would affect the evaluation results.
- Patients who have received organ transplants.
- Patients not suitable for the study according to the investigator's assessment.
Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.
Здоровые добровольцы: Нет
Дизайн исследования
- Распределение
- Рандомизированное
- Модель
- Параллельные группы
- Маскирование
- Открытое
- Основная цель
- Лечение
Центры проведения
Китай · 1 центр
- The First Affliated Hospital of Soochow University — Сучжоу
Идентификаторы
NCT: NCT05657639 · SZAML02