New treatment approach for children newly diagnosed with T‑cell acute lymphoblastic leukemia using dasatinib, venetoclax, and homoharringtonine
Official title: Chinese Children's Cancer Group T-cell Acute Lymphoblastic Leukemia -2025 Project
Run by Institute of Hematology & Blood Diseases Hospital, China · NCT06855810 · Data updated 2026-11-12
This study will try adding dasatinib, venetoclax, and homoharringtonine to standard chemotherapy for children and adolescents newly diagnosed with T‑cell acute lymphoblastic leukemia to see if it increases deep (MRD‑negative) remissions and lowers relapse.
Quick facts
| Phase | Phase2; Phase3 |
|---|---|
| Study type | Interventional |
| Ages | 1 Month to 18 Years |
| Sex | All |
| Enrollment | 610 (estimated) |
| Sponsor | Institute of Hematology & Blood Diseases Hospital, China Academic / other |
| Drugs / interventions | chemotherapy, dasatinib |
| Locations | 27 sites (Hefei, Anhui and 26 other locations) |
| Status | Recruiting |
| Started | March 11, 2025 |
| Main results expected | June 2030 |
| Study ends | June 2031 |
| Registry record updated | August 26, 2025 |
| Trial ID | NCT06855810 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Children and adolescents older than 1 month and younger than 18 years with newly diagnosed T‑cell ALL confirmed by immunophenotyping and without recent prolonged corticosteroid or kinase‑inhibitor exposure are ideal candidates.
✕Probably not a fit
Patients with B‑ALL, AML, ambiguous‑lineage leukemias, those with significant congenital disorders (e.g., Down syndrome) or organ dysfunction, secondary leukemias, or recent extensive chemotherapy/radiation are not eligible and therefore unlikely to benefit from this protocol.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This is a prospective, multicenter Phase 2/3 protocol run within the Chinese Children's Cancer Group that tests adding three targeted or cytotoxic agents to a modified CCCG-T‑ALL backbone. Non‑ETP patients receive dasatinib after the initial window and, if MRD ≥0.01% on day 46, are randomized to different homoharringtonine doses during early intensification. ETP/near‑ETP patients receive venetoclax in place of daunorubicin during induction and specified interim phases, and CAT is substituted in early intensification for selected patients. The protocol also reduces certain maintenance alkylator cycles to five to preserve fertility and adds drug sensitivity testing to guide therapy.
Why it matters
Potential benefit: If successful, this approach could increase deep remission rates, extend event‑free survival, and reduce relapse in pediatric T‑ALL.
How similar studies have gone: Individual agents such as dasatinib and venetoclax have shown promise in early‑phase or niche T‑ALL/ETP settings, but combining these agents with homoharringtonine in a frontline pediatric protocol is relatively novel and not yet validated in large trials.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: 1. Age older than 1 month to younger than 18 years. 2. Diagnosis of acute lymphoblastic leukemia by bone marrow morphology. 3. Diagnosis of T-ALL by immunophenotyping. Exclusion Criteria: 1. B-ALL 2. AML 3. Acute leukemias of ambiguous lineage diagnosed according to WHO or EGIL criteria. 4. ALL evolved from chronic myeloid leukemia (CML). 5. Down's syndrome, or major congenital or hereditary disease with organ dysfunction 6. Secondary leukemia 7. Known underlying congenital immunodeficiency or metabolic disease 8. Congenital heart disease with cardiac insufficiency. 9. Treated with glucocorticoids for ≥14 days, or ABL kinase inhibitors for \> 7 days within one month before enrollment, or any chemotherapy or radiotherapy within 3 months before enrollment (except for emergency radiotherapy to relieve airway compression) 10. Any significant comorbidities or psychiatric disorders that may impact patient safety, compliance, informed consent, study participation, follow-up, or the interpretation of study results. In such cases, all participating sites must report directly to the PI to determine whether the patient meets exclusion criteria. 11. Severe malnutrition, active infections, heart failure, or chemotherapy intolerance.
Where it's running
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Institute of Hematology and Blood Diseases Hospital, CAMS & PUMC
Tianjin, Tianjin Municipality, China Recruiting -
Anhui Medical University Second Affiliated Hospital
Hefei, Anhui, China Not yet recruiting -
Anhui Provincial Children's Hospital
Hefei, Anhui, China Not yet recruiting -
Chongqing Medical University Affiliated Children's Hospital
Chongqing, Chongqing Municipality, China Not yet recruiting -
Fujian Medical University Union Hospital
Fuzhou, Fujian, China Not yet recruiting -
Guangzhou Women and Children's Medical Center
Guangzhou, Guangdong, China Not yet recruiting
Show 21 more locations
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Nanfang Hospital, Southern Medical University
Guangzhou, Guangdong, China Not yet recruiting -
The People's Hospital of Guangxi Zhuang Autonomous Region
Nanning, Guangxi, China Not yet recruiting -
The Affiliated Hospital of Guizhou Medical University
Guiyang, Guizhou, China Not yet recruiting -
Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology
Wuhan, Hubei, China Not yet recruiting -
Union Hospital of Tongji Medical College, Huazhong University of Science and Technology
Wuhan, Hubei, China Not yet recruiting -
Wuhan Children's Hospital
Wuhan, Hubei, China Not yet recruiting -
Hunan Children's Hospital
Changsha, Hunan, China Not yet recruiting -
The Third Xiangya Hospital of the Central South University
Changsha, Hunan, China Not yet recruiting -
Xiangya Hospital Central South University
Changsha, Hunan, China Not yet recruiting -
Nanjing Children's Hospital Affiliated to Nanjing Medical University
Nanjin, Jiangsu, China Not yet recruiting -
Children's Hospital of Soochow University
Suzhou, Jiangsu, China Not yet recruiting -
Jiangxi Provincial Children's Hospital
Nanchang, Jiangxi, China Not yet recruiting -
Qilu Hospital of Shandong University
Jinan, Shandong, China Not yet recruiting -
Affiliated Hospital of Qingdao University
Qingdao, Shandong, China Not yet recruiting -
Children's Hospital of Fudan University
Shanghai, Shanghai Municipality, China Not yet recruiting -
Shanghai Children's Hospital
Shanghai, Shanghai Municipality, China Not yet recruiting -
Shanghai Children's Medical Cener, Shanghai Jiao Tong University School of Medicine
Shanghai, Shanghai Municipality, China Not yet recruiting -
Xi'an Northwest Women and Children Hospital
Xi’an, Shanxi, China Not yet recruiting -
Shenzhen Children's Hospital
Shenzhen, Shenzhen, China Not yet recruiting -
West China Second University Hospital
Chengdu, Sichuan, China Not yet recruiting -
Hong Kong Children's Hospital
Hong Kong, Hong Kong, Hong Kong Not yet recruiting
Study contacts
- Principal investigator: Xiaofan Zhu, MD — Institute of Hematology and Blood Diseases Hospital, CAMS & PUMC
- Study coordinator: Jingliao Zhang, MD
- Email: zhangjingliao@ihcams.ac.cn
- Phone: +86 22 23909196
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.