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To measure out-of-field doses in a phantom model to better quantify this radiation.
This article was published in the following journal.
Name: Cancer radiotherapie : journal de la Societe francaise de radiotherapie oncologique
The purpose of this study was to evaluate a methodology to reduce scatter and leakage radiations to patients' surface and shallow depths during conventional and advanced external beam radiotherapy. Su...
Proton radiotherapy requires precise knowledge of the volumetric dose distribution. In proton beam delivery systems, based on narrow pencil beams, a contribution from small doses in low-intensity regi...
We report the effect of pre-dose on the thermoluminescence (TL) and optically stimulated luminescence (OSL) dose response of α-AlO:C,Mg and α-AlO:C. Before any luminescence measurement, the samples ...
The use of 60Co teletherapy unit for the treatment of unilateral retinoblastoma (Rb) patients is a very common procedure in many developing countries including Tanzania. The aim of this study was to e...
Most tumor cell lines exhibited low-dose hyperradiosensitivity (LDHRS) to radiation doses lower than 0.3 Gy. Pulsed low-dose rate radiotherapy (PLDR) took advantage of LDHRS and maximized the tumor co...
BRF112680 is a first-time-in-human study to establish the recommended dose and schedule of the orally administered GSK2118436. The recommended dose and regimen will be selected based on t...
This is a two part study (Part A and Part B) that will first aim to establish the PK/PD relationship between exposure and lipid effects (Part A: 75 subjects), and will then confirm the eff...
This study is a phase I, randomized, placebo-controlled, double-blind (sponsor unblind), three part study. The primary objective of the study is to characterize the safety, and tolerabilit...
This is a two-part study to evaluate the safety and tolerability of supratherapeutic doses of RO7033877 (Part 1) and to investigate the effect of RO7033877 on the QTc interval in healthy v...
A Phase 1 study of the safety, tolerability, and pharmacokinetics of a new oxazolidinone antibiotic. In Part 1 cohorts of healthy adults will participate in a single dose escalation study ...
Radiotherapy where there is improved dose homogeneity within the tumor and reduced dosage to uninvolved structures. The precise shaping of dose distribution is achieved via the use of computer-controlled multileaf collimators.
CONFORMAL RADIOTHERAPY that combines several intensity-modulated beams to provide improved dose homogeneity and highly conformal dose distributions.
A treatment schedule in which the total dose of radiation is divided into large doses.
Mistakes committed in the preparations for radiotherapy, including errors in positioning of patients, alignment radiation beams, or calculation of radiation doses.
Biphasic dose responses of cells or organisms (including microorganisms) to an exogenous or intrinsic factor, in which the factor induces stimulatory or beneficial effects at low doses and inhibitory or adverse effects at high doses.