Phase I and Consecutive Phase II, Two-arm, Randomized Multi-center Trial in Patients With Advanced Melanoma

"Dacarbazine (DTIC) 1000 mg/m2 day 1, every 3 weeks The total number of DTIC cycles should not exceed 6 cycles due to cumulative toxicity.~Temsirolimus: 15 or 25 mg iv weekly , week 1+.In the phase I part of the study the finally used dosis will be determined. Pioglitazone (Actos) 60 mg p.o. daily, day 1+. Etoricoxib (Arcoxia) 60 mg p.o. daily, day 1+. Trofosfamide (Ixoten) 50 mg p.o. thrice daily as metronomic angiostatically and immunomodulatory actingtherapy, day 1+. Treatment until disease progression or toxicity"