VCA Regimen Followed by D-MAG Regimen on the Treatment of Elderly Patients With Newly Diagnosed Acute Myeloid Leukemia (AML)

Leukemia, Myeloid, Acute Clinical Trial

Official title:

Venetoclax Combining Chidamide and Azacitidine (VCA) Regimen Followed by Dicitabine Combined With Liposome Mitoxantrone, Cytarabine, and G-CSF (D-MAG) Regimen on the Treatment of Elderly Patients With Newly Diagnosed Acute Myeloid Leukemia (AML) : A Multicenter, Prospective, Single Arm Clinical Trial

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT05603884
• Other study ID #: FXMH-AML-002
• Secondary ID: ChiCTR2200061925
• Status: Recruiting
• Phase: Phase 2
• Start date: December 1, 2022
• Est. completion date: December 31, 2026

Study information

• Verified date: December 2023
• Source: The First Affiliated Hospital of Xiamen University
• Contact: Bing Xu, M.D.
• Phone: +865922137255
• Email: xubingzhangjian[@]126.com
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The purpose of this study is to evaluate the safety and efficacy of Venetoclax Combining Chidamide and Azacitidine (VCA) Followed by D-MAG Regimen on the Treatment of Elderly Patients With Newly Diagnosed Acute Myeloid Leukemia (AML)

Description:

Elderly Patients with AML have inferior outcomes due to poor physical condition, and intolerant to conventional chemotherapy. The regimen of Venetoclax and Azacitidine has been widely used in these patients and has proved to achieve higher CR rate than low intensity therapy. However, the median duration of response (DOR) of this regimen is about one year. Chidamide is a histone deacetylase (HDAC) inhibitor and preclinical data showed adding low-dose Chidamide to venetoclax could significantly promoted apoptosis of leukemia cell lines. The Venetoclax Combining Chidamide and Azacitidine (VCA) regimen was applied to one 62-year-old male patient with AML who achieved CR. Meanwhile, Liposome mitoxantrone has better safety and tolerance than mitoxantrone in elderly patients. Thus, this study is intended to use 2 cycles of VCA regimens followed by 2 cycles of D-MAG regimens, and then repeat the above four courses of treatment once to improve the median event free survival of elderly AML patients.

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 66
• Est. completion date: December 31, 2026
• Est. primary completion date: December 31, 2026
• Accepts healthy volunteers: No
• Gender: All
• Age group: 60 Years and older

Eligibility

Inclusion Criteria:

• 1) Histologically confirmed acute myeloid leukemia (non-M3). Treatment-na?ve and unable to receive standard cytarabine and anthracycline induction regimens due to age or comorbidities or patient preference.

2) Age = 60 years old, male or female, with an expected survival more than 3 months.

3) Estimated creatinine clearance = 30 mL/min. 4) AST and ALT = 3.0 x ULN (unless leukemic organ involvement). Bilirubin = 1.5 x ULN (unless considered due to leukemic organ involvement).

5) ECOG = 2. 6) Able to understand and voluntarily provide informed consent.

Exclusion Criteria:

• 1)Acute promyelocytic leukemia (APL) and low risk cytogenetics such as t(8;21), inv(16) or t(16;16).

2) Active central nervous system leukemia. 3) History of myeloproliferative neoplasm (MPN) including myelofibrosis, essential thrombocythemia, polycythemia vera, chronic myeloid leukemia (CML) with or without BCR-ABL1 translocation and AML with BCR- ABL1 translocation.

4) HIV positive patients and/or HBV or HCV active infection (documented by HBV-DNA and HCV-RNA positive test) 5) Patients suffering from chronic respiratory diseases that require continuous oxygen inhalation, or a history of obvious renal, nervous system, psychiatric, endocrine, metabolic, immune, liver, and cardiovascular diseases 6) Patients suffering from malabsorption syndrome or other conditions that exclude enteral route of administration.

7) Patients has clinically significant QTc prolongation (>450 ms in men; >470 ms in women), ventricular tachycardia and atrial fibrillation, second-degree heart block, myocardial infarction within the year prior to enrollment, and congestive heart failure;and patients with coronary heart disease with clinical symptoms requiring drug treatment.

8) Active, uncontrolled severe infection. 9) History of other malignancies within 2 years, except for the following: Adequately treated cervix or breast cancer in situ; Basal cell cancer or local squamous cell carcinoma of the skin; 10) White blood cell count > 25 × 10^9/L. (Hydroxyurea or leukapheresis may meet this criterion.) 11) Mental disorders that hinder research participation 12) Participants have received the following treatments: hypomethylating agents, veneclax and/or chemotherapy for myelodysplastic syndrome (MDS), solid organ transplantation.

13) Any other circumstances that the investigator believes that the patient is not suitable to participate in this trial

Related Conditions & MeSH terms

• Leukemia
• Leukemia, Myeloid
• Leukemia, Myeloid, Acute

Intervention

Drug:
• Venetoclax Combining Chidamide and Azacitidine (VCA) regimen followed by dicitabine combined with liposome mitoxantrone, cytarabine, and G-CSF (D-MAG) regimen
venetoclax combining chidamide and azacitidine (VCA) 28 days per cycle × 2 cycles; 1) chidamide 30mg biw × 2weeks;2) venetoclax 200mg/d × 2 weeks 3) azacitidine 100mg/d d1-7 dicitabine combined with liposome mitoxantrone, cytarabine, and G-CSF (D-MAG) regimen 28 days per cycle ×2 cycles; 1)dicitabine 25mg d1-3,2)liposome mitoxantrone 20mg d4,3)cytarabine 10mg/m2 Q12h d1-7 4)G-CSF 300ug d-1 until WBC > 20×109/L

Locations

Country	Name	City	State
China	Bing Xu	Xiamen	Fujian

Sponsors (8)

Lead Sponsor	Collaborator
The First Affiliated Hospital of Xiamen University	Chipscreen Biosciences, Ltd., CSPC Pharmaceutical Group Limited, Fujian Cancer Hospital, Fujian Provincial Hospital, Huizhou Municipal Central Hospital, Jieyang People's Hospital, Zhangzhou manicipal hospital of Fujian Province

Country where clinical trial is conducted

China, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Complete remission (CR) rate	CR was <5% marrow blasts by morphology	6 months
Secondary	1 year leukemia free survival (LFS)	Leukemia-free survival (LFS) is defined as survival without evidence of relapse from treatment initiation	1 year from treatment initiation
Secondary	1 year overall survival (OS)	Overall survival(OS)is defined as the time from treatment initiation to death from any cause.	1 year from treatment initiation
Secondary	Adverse events	Adverse event is defined as any untoward medical occurrence associated with treatment	6 months
Secondary	objective response rate (ORR)	ORR is defined as CR, CRi and PR. Partial remission (PR) is defined as a decrease of at least 50% in the percentage of blasts to 5 to 25% in the bone marrow aspirate and the normalization of blood counts.	6 months