Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan
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Busulfex is a new type of busulfan which can be administered intravenously. Usually it is administered over 2 hours every 6 hours. Its injection should be finished within 8 hours after mixture with a saline, which may bring some troublesome in clinical practice. ⋯ Then, the transparency of this solution was studied with spectroscopy and the concentration of busulfan was analyzed directly by HPLC. Busulfan solution stored in non-colored injection syringe at 4 degrees C was stable for up to 96 hours both physically and chemically. We concluded that prefilled-syringe method is ease and safe way to administer Busulfex on scheduled time.