Irinotecan Liposomes Combined with Temozolomide and Vincristine in the Treatment of Pediatric Patients with Solid Tumors

NCT06710821 | Not Yet Recruiting Phase 1 DMC

• 1 other identifier: CSPC-DEY- SARC-GD01
• Study Type: interventional
• Target: 40
• Locations: 0 countries
• Sites: N/A

Brief Summary

A prospective, single-center Ia/Ib clinical study divided into two parts, including Phase Ia Dose Exploration and Phase Phase Ib Extension Phase.

Conditions

Solid Tumor Cancer

Keywords

Adolescent; solid tumors; VIT

Outcome Measures

Primary Outcomes (1)

• maximum tolerated dose (MTD)

  maximum tolerated dose (MTD) of liposomal irinotecan in combination with temozolomide and vincristine in pediatric patients with relapsed/refractory pediatric solid tumors

  6 months

Secondary Outcomes (2)

• Incidence of adverse events

  1 year

• Objective Response Rate

  1 year

Study Arms (1)

VIT

EXPERIMENTAL

Vincristine: 1.5 mg/m², iv, d1. l Temozolomide 150 mg/m²/d, iv drip, d1-5. l Irinotecan liposomal RP dose, iv infusion over 90 min, d1.

Drug: Liposomal irinotecan in combination with vincristine and temozolomide

Interventions

Liposomal irinotecan in combination with vincristine and temozolomide DRUG

Vincristine: 1.5 mg/m², iv, d1. l Temozolomide 150 mg/m²/d, iv drip, d1-5. l Irinotecan liposomal RP dose, iv infusion over 90 min, d1. Q3W, 4 cycles expected until disease progression or intolerable toxicity occurs

VIT

Eligibility Criteria

• Age: 12 Years - 18 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Child (0-17), Adult (18-64)

You may qualify if:

• 、 12 years old ≤ 18 years old, no gender restriction.
• \. Karnofsky (≥ 16 years old) or Lansky (\< 16 years old) physical condition score of at least 50.
• \. Expected survival time of at least 12 weeks.
• Cardiac function: A) LVEF ≥50% by cardiac ultrasound; B) no myocardial ischemia by electrocardiogram; C) no history of arrhythmia requiring pharmacological intervention before enrollment.
• 、 Patients who met the clinical diagnostic criteria and were diagnosed with solid malignant tumors in children; and 6, Patients who have progressed, relapsed, or are refractory to first-line therapy (failed to achieve complete or partial remission after recent treatment); and
• , Measurable lesions (according to RECIST 1.1 criteria, CT/MRI scan length of tumor lesions ≥ 10mm, CT/MRI scan short diameter of lymph node lesions ≥ 15mm, measurable lesions have not received local treatment such as radiotherapy, cryotherapy, etc.); patients with neuroblastoma, at least one of which is diagnosed by Computed Tomography (CT), Magnetic Resonance Imaging (MRI), and/or by Bone Marrow ( BM) morphology and/or a measurable lesion by mesoiodobenzylguanidine (MIBG) scan obtained within 4 weeks of enrollment (MRI or CT scan or X-ray measurable tumor);
• \. Patients must have fully recovered from the acute toxic effects of all prior anticancer chemotherapy: A) Myelosuppressive chemotherapy: at least 21 days (42 days if nitrosourea was used previously) after the last myelosuppressive chemotherapy, including cytotoxic drugs given in a low-dose rhythmic regimen; B) Experimental drugs or anticancer treatments other than chemotherapy: not available for 28 days prior to the planned start of AI or VIT Use. Complete recovery from clinically significant toxicity of the treatment must be established; C) Hematopoietic Growth Factors: at least 14 days after the last administration of long-acting growth factors or 3 days after the last administration of short-acting growth factors; D) Immunotherapies: at least 42 days after completion of any type of immunotherapy (other than steroids), such as immune checkpoint inhibitors and tumor vaccines; E) X-Ray Therapy (XRT): local palliative E) X-Ray Therapy (XRT): at least 14 days after localized palliative XRT (small-bore); for other substantial bone marrow (BM) irradiation, must be completed at least 42 days; F) Stem Cell Infusion without Total Body Irradiation (TBI): no evidence of active graft-versus-host disease, and the transplantation or stem cell infusion must be completed at least 56 days after the infusion.
• \. Laboratory tests at screening should fulfill the following conditions: A) Absolute neutrophil (ANC) ≥1.5×109/L (ANC ≥1.0×109/L if bone marrow infiltration); B) Platelet count (PLT) ≥75×109/L (bone marrow infiltration PLT ≥50×109/L); C) Bilirubin (combined + uncombined total) ≤1.5 upper limit of normal ( ULN), and patients with confirmed diagnosis of Gilbert's syndrome may be included in this group at the investigator's discretion; D) estimated glomerular filtration rate ≥30 mL/min/1.73 m2 or serum creatinine (Cr) ≤1.5 ULN (calculated according to the standard Cockcroft-Gault formula); E) aspartate aminotransferase (AST) and alanine aminotransferase (ALT) ≤ 3 x ULN (5 times the ULN if liver metastases are present)
• \. be able to comply with outpatient treatment, laboratory monitoring, and required clinical visits during the study period; and
• \. Parents/guardians of child or adolescent subjects are able to understand, agree to, and sign the study Informed Consent Form (ICF) and applicable Child Consent Form prior to initiation of any program-related procedures; subjects are able to give consent with parental/guardian consent (if applicable).

You may not qualify if:

• , Patients who have received prior irinotecan in combination with temozolomide and vincristine, or who have progressed after receiving irinotecan or temozolomide; and
• , P450 enzyme-inducing anticonvulsants (anticonvulsants affect irinotecan clearance); and
• \. Active cardiovascular disease of previous or concurrent clinical significance, including congenital heart disease or pericardial disease, history of heart failure, myocardial infarction, coronary artery disease, cardiac valve disease, cardiomyopathy, cardiac arrhythmias (including persistent atrial fibrillation, complete left bundle-branch block, and frequent premature ventricular episodes); or prolongation of the QT interval (QTc)\> after the current corrected heart rate of 480 milliseconds; and cardiac function classified according to the New York Heart Association (NYHA). NYHA cardiac function classification (age \> 3 years) or infant cardiac function criteria (age ≤ 3 years) or class III-IV cardiac insufficiency with a left ventricular ejection fraction (LVEF) \< 50%, as indicated by color Doppler echocardiography; and
• \. Prior severe chronic skin disease; and
• , Previous allergic asthma or severe allergic disease; 6, Uncontrolled hypertension and diabetes mellitus; and
• \. Poorly controlled hypertension and diabetes mellitus.
• \. History of other tumors, except cervical cancer or basal cell carcinoma of the skin that has been cured; 8.
• \. Hepatitis B surface antigen positive patients; and
• \. Patients with HIV or syphilis infection; and
• \. Patients who have previously received an organ transplant; and
• \. Uncontrolled and active systemic bacterial, viral or fungal infections.
• \. Contraindications to the use of high-dose hormones, such as uncontrolled hyperglycemia, gastric ulcers, or psychiatric disorders; and
• \. History of severe neurologic or psychiatric disorders, including epilepsy or autism;
• \. Patients who, in the judgment of the investigator, are not suitable for participation in the study.

Sponsors & Collaborators

• Yizhuo Zhang: lead

MeSH Terms

Interventions

irinotecan sucrosofate; Vincristine; Temozolomide

Intervention Hierarchy (Ancestors)

Vinca Alkaloids; Secologanin Tryptamine Alkaloids; Indole Alkaloids; Alkaloids; Heterocyclic Compounds; Indoles; Heterocyclic Compounds, 2-Ring; Heterocyclic Compounds, Fused-Ring; Indolizidines; Indolizines; Dacarbazine; Triazenes; Organic Chemicals; Imidazoles; Azoles; Heterocyclic Compounds, 1-Ring

Central Study Contacts

Yizhuo Zhang Professor

CONTACT

18819241079; zhangyzh@sysucc.org.cn

Study Design

• Study Type: interventional
• Phase: phase 1
• Allocation: NA
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: SINGLE GROUP
• Sponsor Type: OTHER
• Responsible Party: SPONSOR INVESTIGATOR
• PI Title: Professor

Model Details: Irinotecan liposome combined with temozolomide and vincristine

Study Record Dates

• First Submitted: November 26, 2024
• First Posted: November 29, 2024
• Study Start: December 1, 2024
• Primary Completion: December 31, 2025
• Study Completion (Estimated): December 31, 2026
• Last Updated: November 29, 2024

Record last verified: 2024-11

Data Sharing

• IPD Sharing: Will not share