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Arsenic Trioxide With MAPK Inhibitors and Chemotherapy for Stage 4/M Neuroblastoma

NCT06933394 · Status: RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 92

Last updated 2025-04-18

No results posted yet for this study

Summary

This prospective, single-arm, multi-center clinical trial aims to explore and evaluate the efficacy and safety of the combination therapy involving arsenic trioxide, MAPK inhibitors, and chemotherapy for stage 4/M neuroblastoma.

Conditions

Interventions

DRUG

Arsenic trioxide

Patients will receive 9 cycles of chemotherapy. ATO dosing: Arsenic trioxide（ATO） is administered 0.18mg/kg per day over eight hours IV daily for ten days. Patients will receive ATO alone on days 1-2 and combined with conventional induction chemotherapy on days 3-10.

DRUG

MAPK inhibitors

The dosage of MAPK inhibitors is adjusted based on the specific drug. For example, Trametinib is used as follows: Trametinib will be administered daily from Cycle 5 until the end of induction chemotherapy. Patients start at Dose Level I; if no hematologic toxicity or severe drug-related complications occur after 1 cycle, the dose is escalated to the next level, otherwise, it is maintained. Dose Level I: 0.016 mg/kg/day (\<6 years) or 0.012 mg/kg/day (\>6 years), po. qd. Dose Level II: 0.024 mg/kg/day (\<6 years) or 0.018 mg/kg/day (\>6 years), po. qd. Dose Level III: 0.032 mg/kg/day (\<6 years) or 0.025 mg/kg/day (\>6 years), po. qd. The dosages of other MAPK inhibitors should be modified according to their respective recommended therapeutic guidelines.

DRUG

Chemotherapy

The conventional chemotherapy regimens are as follows: Cycles 1, 2, 4, and 6 follow the CAV regimen (cyclophosphamide(1.2g/m2.d, d3-d4), pirarubicin(25mg/m2.d,d3-d5), vincristine(0.022mg/kg.d or 0.67mg/m2.d，d3-d5)). Cycles 3, 5, and 7 follow the PVP regimen (cisplatin(50mg/m2.d, d3-d6), etoposide(200mg/ m2.d, d3-d5)). Cycles 8 and 9 follow the CT regimen (cyclophosphamide(1.2g/m2.d, d3-d4), topotecan(2mg/m2.d, d3-d5)).

Sponsors & Collaborators

  • Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University

    lead OTHER

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Months
Max Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-05-01
Primary Completion
2031-05-01
Completion
2031-05-01

Countries

  • China

Study Locations

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Entities

Drugs
Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06933394 on ClinicalTrials.gov