Acta oncologica
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Multicenter Study Comparative Study
Parent distress in childhood cancer: a comparative evaluation of posttraumatic stress symptoms, depression and anxiety.
The aim was to assess symptoms consistent with posttraumatic stress (PTS; cognitive intrusions, avoidance, arousal) related to the child's illness, and generic distress (anxiety, depression) in parents of childhood cancer patients. Outcomes were compared to normative and relevant reference data, and analysed for their dependence on time passed since diagnosis. Swedish parents (266 mothers, 208 fathers) were recruited at two centres. ⋯ Clinically, attention should be paid to continuous parent support needs. Individual variation vis-à-vis distress vulnerability should be acknowledged, and presupposed gender differences avoided. When treatment situation asks the most of parents' collaboration, many are under pressure of severe stress.
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Multicenter Study
Results of concomitant chemoradiation for cervical cancer using high dose rate intracavitary brachytherapy: study of JROSG (Japan Radiation Oncology Study Group).
The purpose of this study was to clarify outcome for concurrent chemoradiation (CT-RT) in locally advanced cervix cancer in Japan. This is a non-randomized retrospective analysis of 226 patients treated with definitive CT-RT or radiotherapy alone (RT alone) in nine institutions between 2001 and 2003. External irradiation consisted of whole pelvic irradiation and pelvic side wall boost irradiation, using a central shield during the latter half of the treatment with the anteroposterior parallel opposing technique. ⋯ Compared to RT alone, CT-RT caused significantly more acute and late complications. Thus, late complication (grade 3-4) free survival rate at 50 month was 69% for CT-RT and 86% for RT alone (p<0.01). The therapeutic window with concomitant radiochemotherapy and HDR brachytherapy may be narrow, necessitating a close control of dose volume parameters and adherence to systems for dose prescription.