Study of Weekly Motexafin Gadolinium (MGd) for Patients With Chronic Lymphocytic Leukemia or Small Lymphocytic Lymphoma

Study Overview
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Brief Summary
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The primary purpose of this study is to evaluate the safety, toxicities, dosage and response rate for an investigational drug, motexafin gadolinium, administered to patients with chronic lymphocytic leukemia or small lymphocytic lymphoma. The secondary purpose of this study is to evaluate the clinical benefit rate, the time it takes for a patient's chronic lymphocytic leukemia or small lymphocytic lymphoma to worsen, the duration of response and the time during which patients survive without chronic lymphocytic leukemia or small lymphocytic lymphoma worsening. Additionally, the patient's response to motexafin gadolinium will be compared to the response of the patient's cells in a laboratory to motexafin gadolinium.

Official Title
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Phase I/II Trial of Weekly Motexafin Gadolinium (MGd) for Patients With Refractory or Relapsed Chronic Lymphocytic Leukemia or Small Lymphocytic Lymphoma

Conditions
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Leukemia, Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma, Lymphoma

Intervention / Treatment
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* Drug: motexafin gadolinium


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: ≥ 18 years old CLL as defined by the NCI 96 criteria (exception; patients may have bright surface immunoglobulin staining if negative for t[11;14] translocation or cyclin D1) or SLL as defined by WHO classification criteria and is refractory or relapsed as defined by one of the following: Refractory disease: progressive disease while on therapy Relapsed disease: progressive disease after at least one treatment course of therapy with disease response or stabilization ECOG performance status score of 0, 1, or 2 Willing and able to provide written informed consent Exclusion Criteria: Laboratory values of: Platelet count < 30,000/µL AST or ALT > 2 x ULN (upper limit of normal) Total bilirubin > 2 x ULN Creatinine > 2 mg/dL Chemotherapy, radiation therapy, immunotherapy, systemic corticosteroids (> 10 mg oral prednisone or equivalent), or systemic biologic anticancer therapy within 21 days before beginning study treatment Major surgery or hospitalization for a serious illness within the last 3 months Greater than three prior regimens (where a regimen is defined as a treatment for CLL/SLL given initially or after disease progression) Prior malignancy requiring current or prior treatment within the past 5 years, except for cervical neoplasia in situ and non-melanomatous skin cancer Uncontrolled hypertension

Ages Eligible for Study
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Minimum Age: 18 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Allocation: Non-Randomized
Intervention Model: Single Group Assignment
Masking: None (Open Label)


Arms and Interventions

| Intervention/Treatment |
| --- |
|Drug: motexafin gadolinium|nan|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Phase I |  |  | 
| To determine the maximum tolerated dose (MTD) of MGd when administered once weekly to patients with relapsed or refractory CLL/SLL |  |  | 
| To determine the dose-limiting toxicities (DLTs) of MGd when administered once weekly to patients with relapsed or refractory CLL/SLL |  |  | 
| Phase II |  |  | 
| To assess the complete and partial response rate in patients with relapsed or refractory CLL/SLL when administered MGd once weekly at the MTD |  |  | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma, Leukemia, Lymphoma, Motexafin Gadolinium, Relapsed Chronic Lymphocytic Leukemia, Relapsed Small Lymphocytic Lymphoma, Refractory Chronic Lymphocytic Leukemia, Refractory Small Lymphocytic Lymphoma