Acta oncologica
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Letter Comparative Study
Informed consent and participants' inclination to delegate decision-making to the doctor.
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Review Comparative Study
A systematic overview of radiation therapy effects in breast cancer.
A systematic review of radiation therapy trials in several tumour types was performed by The Swedish Council of Technology Assessment in Health Care (SBU). The procedures for evaluation of the scientific literature are described separately (Acta Oncol 2003; 42: 357-365). This synthesis of the literature on radiation therapy for breast cancer is based on data from 29 randomized trials, 6 meta-analyses and 5 retrospective studies. ⋯ There is insufficient evidence to define the optimal integration of systemic adjuvant therapy and postoperative radiotherapy. There are limited data on radiotherapy-related morbidity in breast cancer. No conclusions can be drawn.
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Review Comparative Study
A systematic overview of radiation therapy effects in Hodgkin's lymphoma.
A systematic review of radiation therapy trials in several tumour types was carried out by The Swedish Council of Technology Assessment in Health Care (SBU). The procedures for evaluation of the scientific literature are described separately (Acta Oncol 2003; 42: 357-365). This synthesis of the literature on radiation therapy for Hodgkin's lymphoma (HL) is based on data from 12 randomized trials and 2 meta-analyses. ⋯ Radiotherapy as salvage treatment might be an alternative in late limited nodal recurrence after initial chemotherapy. However, the body of knowledge is small. The role of radiotherapy in the treatment of HL is decreasing.
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A systematic review of radiation therapy trials in several tumour types was performed by The Swedish Council of Technology Assessment in Health Care (SBU). The procedures for evaluation of the scientific literature are described separately (Acta Oncol 2003; 42: 357-365). This synthesis of the literature on radiation therapy for non-small cell lung cancer (NSCLC) is based on data from 4 meta-analyses and 31 randomized trials. ⋯ There is strong evidence that radiotherapy can palliate symptoms associated with the intrathoracic tumour burden. There is some evidence that two large fractions may be as effective as conventional schedules consisting of 10-13 smaller fractions in terms of palliation of symptoms. There is some evidence that endobronchial brachytherapy for palliation of symptoms associated with endobronchial tumours is not superior to external beam radiotherapy.
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A systematic review of radiation therapy trials in several tumour types was performed by The Swedish Council of Technology Assessment in Health Care (SBU). The procedures for evaluation of the scientific literature are described separately (Acta Oncol 2003; 42: 357-365). This synthesis of the literature on radiation therapy for non-Hodgkin's lymphoma (NHL) is based on data from seven randomized trials. ⋯ Several phase I and II studies with RIT have documented promising results. A variety of monoclonal antibodies, radionuclides and study designs with both myeloablative and non-myeloablative approach have resulted in high response rates in patients with recurrent or refractory NHL. One randomized clinical trial is published, showing superior therapy results with radiolabelled antibody compared with the corresponding unlabelled antibody.