نتایج جستجو برای: radioimmunotherapy
تعداد نتایج: 1230 فیلتر نتایج به سال:
Radioimmunotherapy with 131I-labeled monoclonal immunoglobulins was studied using the Rauscher murine erythroleukemia. Tumor-specific monoclonal antibody, nonrelevant monoclonal antibody, F(ab')2 fragments, polyclonal gamma-globulin, and serum albumin were used as carriers of 131I. Therapeutic effects as measured by the reduction in splenomegaly were seen with all the radiolabeled proteins test...
To reduce toxicity associated with external γ-beam radiation, we investigated radioimmunotherapy with an anti-CD45 mAb labeled with the α-emitter, astatine-211 ((211)At), as a conditioning regimen in dog leukocyte antigen-identical hematopoietic cell transplantation (HCT). Dose-finding studies in 6 dogs treated with 100 to 618 μCi/kg (211)At-labeled anti-CD45 mAb (0.5 mg/kg) without HCT rescue ...
BACKGROUND A prospective, single-arm, open-label, nonrandomized phase II combination chemotherapy with cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) plus radioimmunotherapy trial was conducted to evaluate the efficacy and safety in untreated elderly diffuse large B-cell lymphoma (DLBCL) patients. PATIENTS AND METHODS From February 2005 to April 2006, in our institute we tr...
BACKGROUND The use of Ommaya catheters or ventriculoperitoneal shunts with programmable valves (pVP-shunts) for intraventricular drug administration is increasingly more common. PROCEDURE We reviewed the safety and complication rate associated with ventricular access devices in patients receiving compartmental intraventricular radioimmunotherapy (cRIT). RESULTS One hundred fifty one patient...
UNLABELLED Intensification of the conditioning regimen with a radioactively labeled anti-CD66 antibody is feasible before allogeneic stem cell transplantation. The use of radioimmunotherapy may deliver a significant dose of radiation to the kidneys. We therefore studied the incidence and clinical picture of bone marrow transplantation (BMT) nephropathy in our patients receiving radioimmunothera...
In radioimmunotherapy (RIT) with radiolabelled anti-CD66 antibody, the red bone marrow is selectively irradiated. A preceding study, employing a physiologically based pharmacokinetic model, has shown that currently about 50% of the anti-CD66 antibody is accumulated in the red marrow. In this work, the potential improvement of the biodistribution is quantified for other anti-CD66 antibodies with...
Monoclonal antibodies have become an important modality for cancer therapy. Genetically engineered chimeric and humanized antibodies have demonstrated activity against both overt leukemia and minimal residual disease. High-dose radioimmunotherapy can potentially allow intensification of antileukemic therapy before bone marrow transplantation yet minimize radiation exposure to normal organs. Tar...
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