engleski

Anti-CD20 monoclonal antibody (Rituximab) for therapy of mediastinal CD20-positive large B-cell non-Hodgkin lymphoma with a local tumor extension into the lung of a 10-year-old girl.

Intravenous therapy with the anti-CD20 antibody Rituximab has been recently approved for the treatment of CD20 positive non-Hodgkin's lymphoma (NHL) in adults but not in children. The authors present the benefits of its application for mediastinal NHL CD 20+ with a local extension into the lung of a 10-year-old-girl. Receiving the chemotherapy according to study NHL-BFM-95 for high-risk lymphoma the girl did not reach complete remission. Before the last chemotherapy block was started, a computed tomography scan of the thorax showed residue in the right lung. Twenty-five days after the last chemotherapy she received Rituximab at a dose of 375 mg/m(2) by intravenous infusion once a week for a total of four doses without the adverse reactions. Complete remission was achieved. The patient was high risk with lung involvement of lymphoma suggesting a pure prognosis. The results suggest that Rituximab may improve the outcome in high-risk patients and appeared to be safe and effective in children also.

anti-CD20 antybody; non-Hodgkin lymphoma

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