Assessing the reliability and responsiveness of 5 shoulder questionnaires

Inspired by the high response rates achieved with the DBCT regimen (dacarbazine DTIC], carmustine BCNU], cisplatin and tamoxifen TAM]), we administered the nitrosourea compound fotemustine, cisplatin and TAM (FCT regimen) to 69 patients with metastatic melanoma. Fotemustine (100 mg/m2) and cisplatin (100 mg/m2) were administered every 4 weeks, preceded by TAM 160 mg daily for 7 days from the second course onwards. Pharmacokinetic blood sampling was performed in 14 patients during the initial two cycles to compare the pharmacokinetic behaviour of fotemustine with or without TAM. Previous chemo- or radiotherapy was allowed, and patients with brain metastases or concomitant other malignancies were included. Four complete and 11 partial responders were observed among 66 evaluable patients, yielding a response rate of 22.7% (95% confidence interval 12.9 32.5%). The median survival time was 6.4 months (range 0.1-52+ months). The main toxicities were thrombocytopenia, protracted nausea/vomiting and ototoxicity. Renal toxicity was generally mild, but possibly contributed to two deaths. Seven patients experienced deep venous thrombosis during the study. TAM had no influence on the pharmacokinetics of fotemustine. The activity of the FCT regimen was clearly inferior to that initially reported with DBCT treatment. However, a recent publication concludes that the latter achieves a considerably lower response rate when administered to a larger patient group. We believe our results reflect the true activity of FCT and similar regimens when administered routinely to unselected patients. Considering the number of potentially serious side effects, we cannot recommend the moderately active FCT regimen as a palliative treatment option for melanoma patients.