What schedule and type of antiemetics do you provide for patients receiving PCV for co-deleted oligodendrogliomas?  

I give 16 mg ondansetron and 20mg dexamethasone one hour prior to CCNU/lomustine on day 1 and then 8mg dex on days 2 and 3. I do always prescribe ondansetron q8h as needed and give them compazine to have as well, as needed, q6h. I've honestly had most patients not need anything further, but if they ...