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临床试验/CTIS2023-508993-27-00
CTIS2023-508993-27-00进行中(未招募)1 期

Multicenter, Open-Label, Single Arm, Phase II Exploratory Study to Evaluate the Reinduction and second stop of TKI with Ponatinib in CML in Molecular Response (ResToP) - FCR173011/ResToP

Fundacion Cris De Investigacion Para Vencer El Cancer0 个研究点目标入组 80 人开始时间: 2023年12月14日最近更新:
适应症

试验速览

阶段
1 期
状态
进行中(未招募)
入组人数
80

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional

入排标准

年龄范围
18 至 65+(—)
性别
All

入选标准

  • 1. Male or female patients = 18 years of age., 10. Have normal QTcF interval on screening ECG evaluation, defined as QTcF of = 450 ms in males or = 470 ms in females., 11. Have a negative pregnancy test documented prior to enrollment (for females of childbearing potential). diately., 12. Be willing and able to comply with scheduled visits and study procedures., 13. Patients with the ability to comprehend and sign the informed consent, 14. Written informed consent obtained prior to any screening procedures., 2. ECOG Performance Status of 0, 1, or 2., 3. Patient with diagnosis of BCR-ABL positive and Ph+ CML-Chronic Phase., 4. Patients who failed the first attempt of TKI discontinuation and after TKI reintroduction they achieve again MR4 and it is maintained and confirmed for more than one year., 5. Patients who are able to take oral therapy, 6. Adequate end organ function as defined by: a. Direct bilirubin = 1.5 x ULN b. SGOT(AST) and SGPT(ALT) = 2.5 x ULN, c. Serum lipase and amylase = 1.5 x ULN, d. Alkaline phosphatase = 2.5 x ULN, e. Serum creatinine = 1.5 x ULN., 7. Patients must have the following electrolyte values = LLN limits or corrected to within normal limits with supplements prior to the first dose of study medication: a. Potassium, b. Magnesium, c. Total calcium (corrected for serum albumin), 8. Patients must have normal marrow function as defined below: a. Absolute Neutrophil Count (ANC) = 1.5 x 109/L, b. Platelets = 100 x 109/L. c. Hemoglobin > 9 g/dL., 9. Patients with preexisting, well-controlled diabetes can be included.

排除标准

  • 1. Prior accelerate phase, blast crisis or autologous or allogenic transplant, 10. History of acute pancreatitis within 1 year prior to study entry or past medical history of chronic pancreatitis., 11. Have malabsorption syndrome or other gastrointestinal illness that could affect oral absorption of study drug., 12. Known presence of a significant congenital or acquired bleeding disorder unrelated to cancer., 13. Have a history of another malignancy, other than cervical cancer in situ or no metastatic basal cell or squamous cell carcinoma of the skin; the exception is if patients have been disease-free for at least 5 years, and are deemed by the investigator to be at low risk for recurrence of that malignancy., 14. Have undergone major surgery (with the exception of minor surgical procedures, such as catheter placement) within 14 days prior to first dose of ponatinib., 15. Treatment with other investigational agents (defined as not used in accordance with the approved indication) within 4 weeks of Day 1., 16. Patients actively receiving therapy with strong CYP3A4 inhibitors and/or inducers, and the treatment cannot be either discontinued or switched to a different medication prior to study entry. See Annex 6 for a list of these medications. This list may not be comprehensive., 17. Patients actively receiving therapy with herbal medicines that are strong CYP3A4 inhibitors and/or inducers, and the treatment cannot be either discontinued or switched to a different medication prior to study entry. These herbal medicines may include Echinacea (including E. purpurea, E. angustifolia and E. pallida), Piperine, Artemisinin, Hyperico, and Ginkgo., 18. Patients who are currently receiving treatment with any medications that have the potential to prolong the QT interval and the treatment cannot be either safely discontinued or switched to a different medication prior to study entry., 19. Have an ongoing or active infection; this includes, but is not limited to, the requirement for intravenous antibiotics., 2. Patients with known atypical transcript. An atypical transcript is defined by the presence of any transcript in the absence of the major transcripts b3a2 (e14a2) and b2a2 (e13a2) or p210 protein., 20. Have a known history of human immunodeficiency virus infection; testing is not required in the absence of prior documentation or known history., 21. Have hypersensitivity to the ponatinib active substance or to any of its inactive ingredients, 22. Pregnant or nursing (lactating) women, where pregnancy is defined as the state of a female after conception and until the termination of gestation, confirmed by a positive hCG laboratory test., 23. Patients must not have a contraindication or a known hypersensitivity to ASA., 24. Patients with rare hereditary problems of galactose intolerance, the Lapp lactase deficiency or glucose-galactose malabsorption., 25. Patients with previous or current hepatitis B virus infection, 3. CML treatment resistant mutation(s) (T315I, E255K/V, Y253H, F359C/V) detected if a testing was done in the past (there is no requirement to perform mutation testing at study entry if it was not done in the past)., 4. Are taking medications with a known risk of torsades de pointes (Annex 5)., 5. Patient ever attempted to permanently discontinue TKI treatment., 6. Severe and/or uncontrolled concurrent medical disease that in the opinion of the investigator could cause unacceptable safety risks or compromise compliance with the proto

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