Long-term furosemide abuse can cause medullary nephrocalcinosis in adults, and the risk of developing of nephrocalcinosis seems to be correlated with the daily dose of furosemide. We suggest that long-term furosemide abuse should be suspected in adult patients when medullary nephrocalcinosis is incidentally detected by US or CT.
Sixty exemplary altruists (EA) who have been honored individually in an hour-long national television program for their exemplary altruistic behaviors were individually interviewed for 90 to 120 minutes by trained MA-level interviewers. Their interviews were transcribed verbatim and were content analyzed. With regard to personality characteristics, the EAs showed a high sense of integrity and autonomy. With regard to developmental characteristics, the EAs reported a strong parental attachment, and their parents served as lifelong models for them. It was also observed that many experienced psychological or financial difficulties in their early years. A high sense of moral responsibility and a sense of internalized social responsibility to help those who are experiencing difficulties were primary reinforcers and maintainers of these individuals’ altruistic behavior.
A phase II study was performed to evaluate the clinical efficacy and toxicity of oxaliplatin combined with uracil and tegafur (UFT) in patients with advanced colorectal cancer previously treated with a fluoropyrimidine-based regimen. From January to December 1999, 34 patients were enrolled in this study. Patients received intravenous oxaliplatin 130 mg/m2 on day 1 and daily oral UFT 350 mg/m2 in 3 divided doses for 21 days and repeated every 21 days. Thirty-one of 34 patients were assessable for response and 32 patients for toxicity. Partial response was observed in four patients and stable disease in six patients. The response rate was 12.9% (95% CI, 3.6-29.8%) and median duration of response was 17 weeks. The median overall survival and progression-free survival of all patients were 26 weeks (range, 3-90+ weeks) and 9 weeks (range, 3-56 weeks), respectively. Sensory neuropathy was the most common toxicity, but there was no severe toxicity (>grade II) except for a case of grade III neutropenia. We conclude that oxaliplatin and UFT combination chemotherapy was well tolerated without significant toxicities. The results of this trial will serve as the basis for designing new clinical trials with a different dose or schedule.
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