Publications by authors named "S Rollet"

A novel breathing phantom was designed for being used in conventional and ion-beam radiotherapy as well as for medical imaging. Accurate dose delivery and patient safety are aimed to be verified for four-dimensional (4D) treatment techniques compensating for breathing-induced tumor motion. The phantom includes anthropomorphic components representing an average human thorax.

View Article and Find Full Text PDF

Background: High-dose chemotherapy plus autologous stem-cell transplantation has been the standard treatment for newly diagnosed multiple myeloma in adults up to 65 years of age. However, promising data on the use of combination therapy with lenalidomide, bortezomib, and dexamethasone (RVD) in this population have raised questions about the role and timing of transplantation.

Methods: We randomly assigned 700 patients with multiple myeloma to receive induction therapy with three cycles of RVD and then consolidation therapy with either five additional cycles of RVD (350 patients) or high-dose melphalan plus stem-cell transplantation followed by two additional cycles of RVD (350 patients).

View Article and Find Full Text PDF

Introduction: In recent years extra-corporal application of boron neutron capture therapy (BNCT) was evaluated for liver primary tumors or liver metastases. A prerequisite for such a high-risk procedure is proof of preferential delivery and high uptake of a B-pharmaceutical in liver malignancies. In this work we evaluated in a preclinical tumor model if [F]FBPA tissue distribution measured with PET is able to predict the tissue distribution of [B]L-BPA.

View Article and Find Full Text PDF

Objectives: This research aims to provide child malnutrition prevalence data from Haiti's Milot Valley to inform the design and implementation of local health interventions.

Study Design: This cross-sectional study measured underweight, stunting, and wasting/thinness using international growth standards.

Methods: Anthropometric measurements (height/length and weight) were taken on a convenience sample of 358 children aged 0-14 years.

View Article and Find Full Text PDF