The primary objective was to determine the prevalence of patients with a high GFR and the incidence of myelotoxicity in this group.
Results: Overall 18 of 148 treated patients (14%) measured GFR >110mL/min. The GFR values of six of the 18 patients were capped for dose calculation. In eight patients a measured GFR corrected for body surface area was used and in four the actual measured GFR was used for JQ1 purchase dose calculation. In total, 63 cycles of chemotherapy were delivered. Grade III or IV myelotoxicity accounted for 37% (15/41) of all myelotoxicities. Neutropenia accounted for almost 39% of all myelotoxicities (16/41).
Two patients (11%) were hospitalized due to febrile neutropenia. Eight patients (40%) had dose reduction and four (20%) had treatment delays
due to myelotoxicity. The frequency of myelotoxicity was high irrespective of the GFR used (corrected or uncorrected) in calculating the chemotherapy dose.
Conclusion: High values of GFR, by 99mTc DTPA radionuclide measurement, are a common finding in pre-chemotherapy patients irrespective of age. Carboplatin dosing patterns in this group of patients vary among treating oncologists and a standardized approach is needed.”
“In this paper, we report that silver films evaporated on poly-ethylene-terephthalate ( PET) substrates coated with an acrylic primer can be stretched beyond 70% without fracture. As-deposited films show a larger failure strain than annealed Rigosertib research buy coatings. These observations are rationalized in light of a ductile fracture GW572016 mechanism where debonding from the substrate coevolves with strain localization. The results of this study indicate that PET substrates coated with an acrylic primer layer may be suitable for stretchable electronics. (C) 2011 American Institute of Physics. [doi: 10.1063/1.3567917]“
“Aims: In this retrospective analysis, we describe
the efficacy and tolerability of weekly cisplatin 40 mg/m(2) used in concurrent chemoradiation of head and neck cancer at the Townsville Cancer Centre.
Methods: Review of medical records of patients who received radical chemoradiotherapy for head and neck cancer at Townsville Cancer Centre from 2003 to 2009.
Results: In all 102 patients were analysed, 62 of whom had definitive chemoradiation and the remainder adjuvant chemoradiotherapy. Median follow up was 20.1 months (range 5-86 months). Overall 68.6% of patients received 5 weeks or more of planned chemotherapy. Radiotherapy interruptions occurred in four (6.4%) patients. The rate of grade 3-4 adverse events was 51% including neutropenia (18.6%), mucositis (21.8%) and dysphagia (12.9%) and 30.7% of patients needed hospital admission to manage toxicities. For definitive and adjuvant groups, estimated 3-year survival was 64.5 and 71.