Strahlentherapie und Onkologie : Organ der Deutschen Röntgengesellschaft ... [et al]
-
Multicenter Study
Evaluation of time, attendance of medical staff, and resources during radiotherapy for breast cancer patients. The DEGRO-QUIRO trial.
To conform to recommendations regarding the treatment of breast cancer, an estimation of costs and personnel to assure treatment is required. To date no recommendations based on real time measurements are available. The DEGRO (German Society of Radiation Oncology), therefore, initiated a prospective multicenter evaluation of core procedures of radiotherapy. In this analysis, the results regarding human resources and room occupation during the treatment of breast cancer are presented. ⋯ In this prospective analysis, data of human resources and room occupation during treatment of breast cancer are presented for the first time. Each patient consumes about 12 h of human resources for treatment and 3.75 h for general tasks (physicians 4.7 h, physicists 1.8 h, and technicians 9.2 h).
-
The goal was to develop and evaluate a modular system for measurement of the work times required by the various professional groups involved in radiation oncology before, during, and after serial radiation treatment (long-term irradiation with 25-28 fractions of 1.8 Gy) based on the example of rectal cancer treatment. ⋯ The modular system of time measurement proved to be reliable and produced comparable data at the different centers. Therefore, the German Society of Radiation Oncology (DEGRO) decided that it can be extended to other types of cancer (head and neck, prostate, and breast cancer) with appropriate modifications.
-
The objective of this retrospective analysis was to assess long-term outcome and prognostic factors of unselected patients treated for glioblastoma (GB) at a single center with surgery, standard radiotherapy (RT), and concomitant temozolomide (TMZ). From 1999-2005, the institutional protocol included surgery and RT with TMZ. From 2005 on, adjuvant TMZ was routinely added. ⋯ RT with concomitant TMZ is a feasible regimen with acceptable toxicity in routine practice. Our data are compatible with a beneficial effect of adjuvant TMZ on OS and PFS.
-
Local control of metastatic spinal cord compression (MSCC) is particularly important for long-term survivors. Radiotherapy alone is the most common treatment for MSCC. The most frequently used schedule world wide is 30 Gy/10 fractions. This study investigated whether patients with favorable survival prognoses benefit from a dose escalation beyond 30 Gy. ⋯ Escalation of the radiation dose beyond 30 Gy resulted in significantly better local control, progression-free survival, and overall survival in patients with favorable survival prognoses.
-
A number of national and international societies have published recommendations regarding the required equipment and manpower that is assumed to be necessary to treat a specific number of patients with radiotherapy. None of these recommendations were based on actual time measurements needed for specific radiotherapy procedures. The German Society of Radiation Oncology (DEGRO) was interested in substantiating their recommendations by prospective evaluations of all important core procedures of radiotherapy in the most frequent cancer treated by radiotherapy. The results of the examinations of radiotherapy in head and neck cancer (HNC) patients are presented in this manuscript. ⋯ The data presented here allow an estimate of the required machine time and manpower needed for the core procedures of radiotherapy in an average head and neck cancer patient treated with a specific number of fractions. However, one has to be aware that a number of necessary and time consuming activities were not evaluated in the present study.