التفاصيل البيبلوغرافية
| العنوان: |
[sup 131]I-labelled Anti-CD22 MAb (LL2) in Patients with B-Cell Lymphomas Failing Chemotherapy. |
| المؤلفون: |
Lindén, Ola, Tennvall, Jan, Hindorf, Cecilia, Cavallin-Ståhl, Eva, Lindner, Karl-Johan, Ohlsson, Tomas, Wingårdh, Karin, Strand, Sven-Erik |
| المصدر: |
Acta Oncologica; May2002, Vol. 41 Issue 3, p297-303, 7p |
| مصطلحات موضوعية: |
LYMPHOMA treatment, IMMUNOGLOBULINS, RADIOIMMUNOTHERAPY |
| مستخلص: |
The experience with radioimmunotherapy in B-cell lymphomas using the rapidly internalizing antibody, anti-CD22 (LL2), is limited. In this study we investigated the efficacy and toxicity of [sup 131]I-labelled-LL2 for radioimmunotherapy in patients with B-cell lymphomas that failed one or two cytostatic regimens. Eleven patients were treated with one or repeated cycles of [sup 131]I-anti-CD22 antibody, 1330 M Bq/m[sup 2] (36 mCi/m[sup 2]). Six of the 11 treated patients demonstrated an objective response, three of them with complete remission. All follicular (3 patients) and transformed lymphomas (2 patients) responded compared to one of four diffuse large B-cell lymphomas. Two out of six responders exhibited event-free survival (EFS), which was comparable with or longer than the EFS following primary anthracycline-containing chemotherapy. Non-haematological toxicity was mild. Haematological toxicity was associated with pretreatment clinical characteristics but not with estimated absorbed bone marrow doses. Objective remission following treatment with [sup 131]I-anti-CD22 can be achieved in patients with various subtypes of B-cell lymphomas, failing standard chemotherapy. Follicular or transformed lymphomas seem particularly responsive. Haematological toxicity seems to be dependent on the functional status of the bone marrow before radioimmunotherapy. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
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