Inhibiting Beta-adrenergic and COX-2 Signaling During the Perioperative Period to Reduce Ovarian Cancer Progression

"\- Intervention Arm: Propranolol (Beta-Blocker) and Etodolac (COX-2 Inhibitor). Name: Propranolol (slow-Release) and Etodolac.~Propranolol Dosage Schedule:~5 days pre-surgery: 20mg twice daily (BID), Day of surgery: 80mg BID,~1-week Post-surgery: 40mg BID, week 2-11 post-surgery: 20mg BID.~Etodolac Dosage Schedule:~5 days pre-surgery until 3 weeks post-surgery: 400mg BID.~Administration Route: Oral."

\- Placebo Arm: Placebo (Matching for Propranolol \& Etodolac). Inert placebo tablets matching propranolol and etodolac in appearance and dosing schedule. Administration Route: Oral.