Oral administration has many advantages above intravenously administrated drugs for patients. Up to now, oral administration of docetaxel as single agent has not been feasible due to low and variable bioavailability. This low systematic exposure to docetaxel can effectively be increased after co-administration of ritonavir. The department of pharmacy of the Slotervaart Hospital and Netherlands Cancer Institute developed a solid oral dosage form for docetaxel, ModraDoc001 10 mg capsules.