Phase II Study of Fractionated 90Y Ibritumomab Tiuxetan (Zevalin) Radioimmunotherapy as an Initial Therapy of Follicular Lymphoma
- Conditions
- Follicular Lymphoma
- Interventions
- Registration Number
- NCT01493479
- Lead Sponsor
- The Christie NHS Foundation Trust
- Brief Summary
90Y Ibritumomab tiuxetan (zevalin) has demonstrated consistently high response rates in patients who have received previous treatment for lymphoma. More than two-thirds of the patients who achieve CR go on to experience durable remissions lasting for years. Despite these highly promising clinical results with radioimmunotherapy (RIT) in relapsed follicular lymphoma there is very little data using RIT in previously untreated follicular lymphoma. The objective of this trial is to evaluate the safety and efficacy of two fractions of Zevalin in patients with previously untreated follicular lymphoma in a Phase II study.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 76
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Patients must have a histologically confirmed CD20 +ve follicular lymphoma grades I to IIIa.
-
Patients with at least one of the following symptoms requiring initiation of treatment: (as outlined by the modified BNLI/GELF criteria below)
- Nodal mass > 7cm in its greater diameter
- B symptoms
- Elevated serum LDH or beta2-microglobulin
- involvement of at least 3 nodal sites (each with a diameter > 3 cm)
- symptomatic splenic enlargement
- compressive syndrome
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Patients must have an ECOG performance status less than or equal to 2 and an anticipated survival of at least 6 months.
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Patients must have an absolute granulocyte count of above 1,500/mm3, and a platelet count of above 100,000/mm3 post 4 weeks of unlabelled Rituximab. A hemoglobin >= 8.0 g/dl
-
Patients must have adequate renal function (defined as calculated creatinine clearance > 30 ml/mn), hepatic function (defined as total bilirubin <1.5 times upper limit of normal), and hepatic transaminases (defined as AST <5 times upper limit of normal)
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Patients must have given informed consent prior to study entry.
- Patients with a mean of >20% of the intratrabecular marrow space involved with lymphoma on bone marrow biopsy following induction Rituximab therapy.
- Transformed follicular lymphoma and discordant lymphoma
- Patients with active obstructive hydronephrosis.
- Patients with initial disease bulk greater than 10cm.
- Patients with evidence of active infection requiring i.v. antibiotics at the time of study entry.
- Patients with congestive heart failure stage III or IV of NYHA classification, myocardial infraction or unstable angina within 6 months or other serious illness that would preclude evaluation.
- Patients with left VEF < 40%
- Patients with large pleural or peritoneal effusions.
- Patients with known HIV infection or active HBV (HbsAg positivity) or HCV infection.
- Known Hypersensitivity to murine antibodies or proteins
- Patients who are pregnant or breast-feeding. Male and female patients must agree to use effective contraception for 12 months following 90Y-ibritumomab tiuxetan antibody therapy.
- Patients with prior malignancy other than lymphoma, except for adequately-treated skin cancer, cervical cancer in situ, or other cancer for which the patient has been disease-free for 5 years.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SINGLE_GROUP
- Arm && Interventions
Group Intervention Description Fractionated Initial Zevalin 90Y Ibritumomab tiuxetan - Fractionated Initial Zevalin Rituximab -
- Primary Outcome Measures
Name Time Method Overall response rate Assessed 3 months post treatment According to Cheson criteria to standardize response for non-Hodgkin's lymphoma, 1999.
Combined Complete Response rate Assessed 3 months post treatment According to Cheson criteria to standardize response for non-Hodgkin's lymphoma, 1999.
Partial Response Rate Assessed 3 months post treatment According to Cheson criteria to standardize response for non-Hodgkin's lymphoma, 1999.
- Secondary Outcome Measures
Name Time Method Response duration Assessed 3 months post treatment, repeated assessment up to 5 years follow-up To be assessed for patients achieving a response, including assessment of overall survival and time until next treatment.
Time to disease progression Assessed 3 months post treatment, repeated assessment up to 5 years follow-up
Trial Locations
- Locations (7)
Centre Hospitalier Universitaire de Lille
🇫🇷Lille, France
Centre Hospitalier Universitaire de Nantes
🇫🇷Nantes, France
Centre Henri Becquerel
🇫🇷Rouen, France
St George's Hospital
🇬🇧London, United Kingdom
The Christie NHS Foundation Trust
🇬🇧Manchester, United Kingdom
Poole Hospital NHS Foundation Trust
🇬🇧Poole, United Kingdom
Southampton University Hospital
🇬🇧Southampton, United Kingdom