Status and phase
Conditions
Treatments
About
RATIONALE: Imetelstat sodium may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.
PURPOSE: This phase I clinical trial is studying the side effects and best dose of imetelstat sodium in treating young patients with refractory or recurrent solid tumors or lymphoma.
Full description
OBJECTIVES:
Primary
Secondary
OUTLINE: This is a multicenter, dose-escalation study.
Patients receive imetelstat sodium IV over 2 hours on days 1 and 8. Treatment repeats every 21 days for up to 18 courses in the absence of disease progression or unacceptable toxicity.
Patients undergo blood sample collection at baseline and periodically during study for pharmacokinetic and correlative studies. Tumor tissue samples from diagnosis and/or subsequent tumor resections or biopsies may also be collected for correlative studies.
After completion of study therapy, patients are followed up for 30 days.
Enrollment
Sex
Ages
Volunteers
Inclusion and exclusion criteria
DISEASE CHARACTERISTICS:
Diagnosis of refractory or recurrent solid tumors, including lymphoma
No CNS tumors or known CNS metastases (Part A, dose escalation)
CNS tumors or known CNS metastases allowed (Part B, maximum-tolerated dose or recommended phase II dose)
All patients must have histologic verification of malignancy at original diagnosis or relapse except for:
Measurable or evaluable disease
Disease for which there is no known curative therapy or therapy proven to prolong survival with an acceptable quality of life
Patients with known bone marrow metastatic disease will be eligible for study provided they meet the blood count criteria and they are not known to be refractory to red cell or platelet transfusions
PATIENT CHARACTERISTICS:
Karnofsky performance status (PS) 50-100% (patients > 16 years of age) OR Lansky PS 50-100% (patients ≤ 16 years of age)
ANC ≥ 1,000/mm³
Platelet count ≥ 100,000/mm³ (transfusion-independent, defined as not receiving platelet transfusion within the past 7 days prior to enrollment)
Creatinine clearance or radioisotope GFR ≥ 70 mL/min OR a serum creatinine based on age and/or gender as follows:
Bilirubin (sum of conjugated and unconjugated) ≤ 1.5 times upper limit of normal (ULN)
ALT ≤ 110 U/L (ULN for ALT is 45 U/L)
Serum albumin ≥ 2 g/dL
aPTT < 1.2 times ULN
Not pregnant or nursing
Negative pregnancy test
Fertile patients must use an effective contraception method
No uncontrolled infection
No patients who, in the opinion of the investigator, may not be able to comply with the safety monitoring requirements of the study
PRIOR CONCURRENT THERAPY:
Recovered from acute toxic effects of all prior anti-cancer chemotherapy, immunotherapy, or radiotherapy
At least 3 weeks since prior myelosuppressive chemotherapy (6 weeks for nitrosourea)
At least 14 days since prior long-acting growth factor (e.g., Neulasta) or ≥ 7 days since prior short-acting growth factor
At least 7 days since prior biologic or anti-neoplastic agent
At least 6 weeks since any type of prior immunotherapy (e.g., tumor vaccines)
At least 3 half-lives since last dose of a monoclonal antibody
At least 2 weeks since prior local palliative radiotherapy (small port)
At least 12 weeks since prior transplantation or stem cell infusion with no evidence of active graft vs host disease
Prior and concurrent stable or decreasing dose of corticosteroids within the past 7 days allowed
No prior allogeneic transplant
No other concurrent investigational drug
No other concurrent anticancer agents including chemotherapy, radiotherapy, immunotherapy, or biologic therapy
No concurrent cyclosporine, tacrolimus, or other agents to prevent either graft-versus-host disease post-bone marrow transplant or organ rejection post-transplant
Primary purpose
Allocation
Interventional model
Masking
34 participants in 1 patient group
Loading...
Data sourced from clinicaltrials.gov
Clinical trials
Research sites
Resources
Legal