Cancer investigation
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Cancer investigation · Jan 2003
Randomized Controlled Trial Comparative Study Clinical TrialRadiation-induced mucositis: a randomized clinical trial of micronized sucralfate versus salt & soda mouthwashes.
Oral mucositis is one of the major toxicities caused by radiation therapy (RT) treatments to the head and neck. The clinical efficacy of sucralfate (Carafate R) mouthwash for head and neck cancer patients (HNC) is not consistent across studies. In this study, it was hypothesized that if the particles in the original sucralfate suspension were micronized (i.e., < or = 25 microns) then the coating action of the mouthwash in the oral cavity would be enhanced. ⋯ The analysis of the efficacy of the two mouthwashes revealed no significant differences in the time to heal (in days) from the RT-induced mucositis. The findings from this trial provide important clinical information regarding cost analysis of RT mucositis management. Given that there is no significant difference in efficacy between micronized sucralfate and salt & soda, use of the less costly salt & soda is prudent and cost-effective.
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Cancer investigation · Jan 2003
Randomized Controlled Trial Comparative Study Clinical TrialHealth-related quality of life in patients with advanced metastatic melanoma: results of a randomized phase III study comparing temozolomide with dacarbazine.
Health-related quality of life (HRQL) is a crucial endpoint in the evaluation of treatments that have limited survival benefits. The HRQL evaluations help ensure that patients are not sacrificing life quality for quantity. Current treatments for metastatic melanoma are primarily palliative, because cure is unattainable. ⋯ Deterioration in physical functioning approached significance (-6.8, p = 0.06). At week 24, patients treated with DTIC improved on the emotional functioning subscale and deteriorated on the physical, role, and global HRQL subscales, although many of the symptom scores improved. The results of this study suggest that treatment with temozolomide leads to important functional improvements and decreased symptoms compared to treatment with DTIC in patients being treated for metastatic melanoma.