Claims for Patent: 10,695,398

Summary for Patent: 10,695,398

Title:	Method of treating prostate cancer with GnRH antagonist
Abstract:	The invention provides methods and dosing regimens for safely and effectively treating androgen-dependent prostate cancer with a gonadotrophin releasing hormone (GnRH) antagonist without causing a testosterone spike and/or other side effect of GnRH agonist therapy such as a urinary tract infection, or an arthralgia-related or cardiovascular side effect. The present disclosure also provides for methods for treating prostate cancer in a patient with a history of at least one cardiovascular event, wherein administration of degarelix to the subject decreases the likelihood of developing or experiencing an additional cardiovascular event compared to treatment with a gonadotrophin releasing hormone (GnRH) agonist.
Inventor(s):	van der Meulen; Egbert A. (Dalby, SE), Tanko; Laszlo Balazs (Basel, CH)
Assignee:	Ferring B.V. (Hoofddorp, NL)
Application Number:	15/205,108
Patent Claims:	1. A method for treating a subject that has prostate cancer with a gonadotrophin releasing hormone (GnRH) antagonist, the method comprising: selecting a subject that has a history of at least one cardiovascular event; and administering degarelix to the subject having a history of at least one cardiovascular event, wherein a risk of developing or experiencing an additional cardiovascular event upon treatment with degarelix is diminished compared to a risk of developing or experiencing an additional cardiovascular event upon treatment with a GnRH agonist, and wherein the at least one cardiovascular event is chosen from myocardial infarction, ischemic heart disease, ischemic stroke, hemorrhagic stroke, and other arterial thrombotic/embolic events. 2. The method of claim 1, wherein administering degarelix to the subject comprises administering an initial dose of about 240 mg of degarelix; and administering a maintenance dose of about 80 mg degarelix, once every approximately 28 days thereafter. 3. The method of claim 2, wherein the maintenance dose is administered monthly. 4. The method of claim 1, wherein administering degarelix to the subject comprises administering an initial dose of 160 mg to 320 mg of degarelix and administering a maintenance dose of 60 mg to 160 mg degarelix, once every 20 days to 36 days thereafter. 5. The method of claim 4, wherein the maintenance dose is administered monthly. 6. The method of claim 1, wherein the subject has at least one risk factor chosen from greater than 65 years of age, high alcohol consumption, abstinence from alcohol, high blood pressure, low baseline serum testosterone, and prostate cancer disease state. 7. The method of claim 6, wherein the high blood pressure is greater than or equal to 130 over 85 mm Hg. 8. The method of claim 1, wherein the prostate cancer is chosen from localized prostate cancer, locally advanced prostate cancer, metastatic prostate cancer, and non-classifiable prostate cancer.