Cancer
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Randomized Controlled Trial Comparative Study
A prospective randomized trial of thalidomide with topotecan compared with topotecan alone in women with recurrent epithelial ovarian carcinoma.
Thalidomide is an antiangiogenic agent with immune modulating potential. The objective of this study was to determine response rates among women who were treated for recurrent ovarian cancer using topotecan with or without thalidomide. ⋯ The addition of thalidomide to topotecan for the treatment of recurrent ovarian cancer appears to improve response rates, and the authors believe that it warrants study through larger phase 3 trials.
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Randomized Controlled Trial Multicenter Study Comparative Study
Cyclophosphamide plus dexamethasone is an efficient initial treatment before high-dose melphalan and autologous stem cell transplantation in patients with newly diagnosed multiple myeloma: results of a randomized comparison with vincristine, doxorubicin, and dexamethasone.
Today, intensive therapy that includes high-dose melphalan with autologous stem cell transplantation (ASCT) is considered standard therapy in younger patients with newly diagnosed myeloma. When the current trial was initiated, combined vincristine, doxorubicin, and dexamethasone (VAD) was the most commonly used induction therapy before ASCT and yielded rapid major responses without interfering with stem cell harvest. However, the administration of VAD demands a central venous access, and well-described toxicities are associated with the therapy. This randomized trial, which was initiated in 2001 by the Nordic Myeloma Study Group, was an attempt to bring a larger portion of patients to ASCT more quickly. ⋯ The current results indicated that Cy-Dex before ASCT has efficacy comparable to that of VAD. It also demonstrated that a short course of alkylator therapy using cyclophosphamide does not affect stem cell harvest or transplantation.