A Case of Advanced Serous Ovarian Cancer

Case: A 69-year-old Woman with Advanced Serous Ovarian Cancer

January 2017

• A 69-year-old Caucasian woman presented to the emergency department with shortness of breath
• PMH: mild HTN and DM, medically managed; morbid obesity
• PE: large volume ascites
• CT angiography (chest) showed large bilateral pulmonary effusions, no pulmonary thromboembolism
• Laboratory findings remarkable for CA 125, 525U/mL
• Thoracentesis (1500 cc); cytology showed high grade adenocarcinoma
• Paracentesis (4500 cc); cytology showed high grade adenocarcinoma
• Core biopsy of omentum; high grade serous carcinoma; p53 (+)/ PAX 8 (+) /WTI and CX 7 (+); BRCA1/2 wild-type
• The patient underwent debulking surgery with incomplete cytoreduction
• She was treated as part of a clinical trial with carboplatin/paclitaxel + bevacizumab followed by continuous bevacizumab maintenance

April 2018

• Fifteen months later, the patients complained of severe abdominal bloating and fatigue
• Imaging showed multifocal recurrence within the abdominal cavity
  • CA 125, 322 U/mL
  • ECOG 1
• She was started on carboplatin/docetaxel
• After 6 cycles of therapy she had a partial response to therapy with bulky residual disease
• She was initiated on rucaparib maintenance therapy, 600 mg BID
• Hb fell to 7.2 g/dl, managed with treatment interruption and then dose reduction to rucaparib 500 mg