Strahlentherapie und Onkologie : Organ der Deutschen Röntgengesellschaft ... [et al]
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In Germany a new casemix-related reimbursement system with "diagnosis related groups" (DRGs) for inpatient treatment was started in 2003. The first German system G-DRG 1.0 was developed on the basis of the Australian AR-DRG version 4.1. German inpatient treatment in radiation oncology was not specifically represented in this system due to the very different health care systems. As the DRG system was planned as a pricing system with severe effects on the funding of radiation oncology departments, an adjustment was urgently needed. For the modification, national data about pattern of care and economic relevance were needed. ⋯ This evaluation revealed the deficits in the G-DRG system 1.0 (and the AR-DRG system 4.1) related to the inpatient treatment in radiation oncology departments. Modifications could be proposed for following years. In 2004-2006, the regulatory boards adopted several implications of these data for the improvement of the German casemix-based hospital-financing system.
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To analyze the long-term effect of local dose escalation using conformal hypofractionated high-dose-rate brachytherapy (HDR-BT) boost and pelvic external-beam radiation therapy (EBRT) in hormone-naïve men with localized prostate cancer. ⋯ The results demonstrate that conformal HDR-BT is a successful method for delivering very high radiation dose to the prostate. The ability to escalate dose to ED > 94 Gy was reflected in improved long-term outcomes in terms of BC, significantly for those patients with two or three poor prognostic factors reaching BC rates of 85%.
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In patients receiving salvage high-dose-rate (HDR) or pulsed-dose-rate (PDR) brachytherapy for a local recurrence on the chest wall or in the previously treated breast, clinical outcome and benefit were investigated. All patients had previously been treated with full-dose adjuvant external-beam irradiation (EBRT). Disease-free interval after salvage treatment, local tumor control and side effects were analyzed retrospectively. ⋯ Perioperative interstitial HDR/PDR-IMBT of localized breast or thoracic wall recurrences following previous full-dose EBRT appears to be a meaningful salvage treatment with acceptable toxicity.
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The objective of this investigation was a direct comparison of the dosimetry of CT-based and radiograph- based postplanning procedures for seed implants. ⋯ The radiograph-based postplanning technique of the investigated TPS should only be used in combination with CT postplanning. Furthermore, complex testing procedures of reconstruction algorithms are recommended to minimize calculation errors.