[Preparation of a cytostatic-containing bone cement]

Local application of cytostatic during therapy of tumors in bones is desirable. In these cases the drugs had to be incorporated in bone glue. Liberation, stability and side-effects have been estimated using methotrexate and doxorubicin (Adriblastin) in vitro. The liberation were determined in combination with auxiliary substances and even solidity of the bone glue was maintained.