Our study quantified the degree to which quality of life is impaired in patients with NSCLC, showed that the presence of metastasis had an important role, and indicated a strong correlation between the measurements produced by the 2 questionnaires. The EuroQOL measurements obtained from these patients will aid evaluation of the cost-utility ratio for NSCLC therapies.
Studies performed in selected populations show that the use of triptans for migraine is low. Our study was aimed at establishing patterns of triptan utilization in a large community using the drug prescription database of a regional Health Authority in Italy. In a population of 224,065 residents, 0.55% received at least one prescription of triptans in 1 year: 77.9% were female and 22.1% male. Oral dosage forms accounted for 94% of prescriptions. About 60% of patients received a single prescription (containing one or two packages) of one triptan in 1 year. Age distribution showed that 7% of patients were aged > 65 years. They received 14% of packages, prevalently sumatriptan and zolmitriptan (the two triptans with the longest commercialization in Italy); 5.7% of patients received 40% of packages. Moreover, 3.2% of triptans users received > 120 dosage units in the year in the form of tablets (>10 single doses/month), and were potential triptan abusers. Our data indicate suboptimal treatment of migraine patients and also incorrect treatment of some patients (potential triptans abusers, the elderly).
Previous studies performed in selected populations show a poor utilization of triptans for migraine. The objectives of our study were to establish patterns of triptans utilization in a large sample, covering 1/10 of Italian population (5.57 millions), and to perform a review of published studies on this topic. We investigated drug prescription database collected during 2006 from 33 health authorities distributed in 8 different regions. About 0.6% of the subjects received at least one prescription of triptans in 1 year: 77.7% were females and 22.3% males. Age distribution shows that 9.5% of patients were aged above 65, and received prescriptions for 8.2% of packages. The review of the literature suggests that these percentages of utilization are common to several countries, and shows that occasional triptan users who received only one prescription in 1 year are a large percentage (40–60%); moreover, a minor population of triptan users utilize a large amount of total triptans. Finally triptans are frequently prescribed in people aged above 65 years, a population in which triptans are contraindicated or not recommended. Our study and the analyzed ones indicate suboptimal treatment of migraine patients with triptans and also an incorrect use in some patients (triptan abusers, elderly).
SummaryIn patients with intermediate or high grade non-Hodgkin lymphoma (NHL), third generation chemotherapy regimens have been introduced to improve survival in comparison with the standard CHOP regimen. However, most studies have found no difference between these two treatments. We conducted a meta-analysis to assess the effectiveness of third generation regimens as compared with CHOP. Our study included the randomized controlled trials published in English from 1970 to 1999. After a Medline search, 5 trials were found to meet our inclusion criteria. A total of 1982 patients, that were enrolled in these trials, were included in the survival meta-analysis. Our methodology retrieved patient-level information from all of these subjects; survival up to 9 years after randomization was compared between the two treatment options. The results of our meta-analysis showed that, in comparison with CHOP, third generation chemotherapy did not prolong survival at levels of statistical significance (chi-square by log-rank test = 1.44, P = 0.23). The relative death risk for third generation regimens vs. CHOP was 0.92 (95%CI: 0.80 to 1.06; P = 0.26). We conclude that, on the basis of our meta-analysis, third generation regimens do not confer any survival benefit to patients with intermediate or high grade NHL as compared with CHOP.
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