Non-randomized Safety Study With Bortezomib/Rituximab in Relapsed/Refractory Indolent Lymphoma (LYM-2023)

This is an interventional treatment trial for Lymphoma focused on measuring Relapsed/refractory indolent lymphoma, Non-follicular Lymphoma, Mantle cell non-Hodgkin Lymphoma, Patients naïve or sensitive to rituximab, Patients not eligible for high dose chemotherapy with ASCT Read More

Inclusion Criteria:

1. Patients with naïve or sensitive rituximab indolent non-follicular and mantle cell non-Hodgkin's Lymphoma disease that had failed to respond or relapsed after primary therapy. There is a demonstrated progressive disease requiring further treatment. Histological subtype included into the study are are as follows Small lymphocytic/lymphoplasmocytic lymphoma; Nodal marginal zone Lymphoma (MALT lymphoma are excluded) Splenic marginal zone lymphoma Mantle cell lymphoma A lymphnode biopsy is advisable if it is not harmful for the patients, before enrollment of the patient into the study in order to confirm diagnosis and to rule out histologic transformation. Lymphnode biopsy should be performed within 6 months before study entry.
2. Age >18-75
3. Relapse or failure to respond after one or more (maximum three) lines of chemotherapy
4. Any type of prior chemotherapy, rituximab included. Patients who had received high dose chemotherapy and ASCT can be enrolled into the study
5. Naïve or sensitive rituximab disease. If the patient received Rituximab, he/she must have responded and the TTP from the last dose to rituximab must have been 6 months or more.
6. Measurable and/or evaluable disease.
7. Adequate haematological counts: ANC> 1.0 x 109/L and PLT counts> 75 x 109/L unless due to bone marrow involvement by lymphoma.
8. Conjugated bilirubin up to 2 x ULN.
9. Alkaline phosphatase and transaminases up to 2 x ULN.
10. Creatinine clearances> 30 m/min.
11. Non peripheral neuropathy or CNS disease.
12. Life expectancy> 6 months.
13. Performance status< 2 according to ECOG scale.
14. Written informed Consent

Exclusion Criteria:

1. Has known or suspected hypersensitivity or intolerance to rituximab, boron, mannitol, or heparin, if an indwelling catheter is used
2. History of clinically relevant liver or renal insufficiency; significant cardiac, vascular, pulmonary, gastrointestinal, endocrine, neurologic, rheumatologic, hematologic, psychiatric, or metabolic disturbances
3. Uncontrolled diabetes (if receiving antidiabetic agents, subjects must be on a stable dose for at least 3 months before first dose of study drug
4. Uncontrolled or severe cardiovascular disease including myocardial infarction within 6 months of enrollment, New York Heart Association (NYHA) Class III or IV heart failure (Attachment 5, NYHA Classification of Cardiac Disease), uncontrolled angina, clinically significant pericardial disease, or cardiac amyloidosis
5. History of hypotension or has decreased blood pressure (sitting systolic blood pressure SBP 100 mmHg and/or sitting diastolic blood pressure DBP 60 mmHg)
6. Pregnant or breastfeeding
7. Peripheral Neuropathy or Neuropathic Pain Grade 2
8. HIV positivity
9. HBV positivity with the exception of patients with HBVcAb +, HbsAg -, HBs Ab+/- with HBV-DNA negative
10. HCV positivity with the exception of patients with no signs of active chronic hepatitis histologically confirmed
11. Active opportunistic infection
12. Receipt of extensive radiation therapy, systemic chemotherapy, or other antineoplastic therapy within 4 weeks before enrollment
13. Exposure to Rituximab within 24 weeks before screening
14. Have received an experimental drug or used an experimental medical device within 4 weeks before the planned start of treatment. Concurrent participation in non-treatment studies is allowed, if it will not interfere with participation in this study.
15. Any other co-existing medical or psychological condition that would preclude participation in the study or compromise ability to give informed consent