| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 3944599 | Gynecologic Oncology | 2014 | 6 Pages |
•Twenty eligible patients with recurrent ovarian cancer were treated with EGEN-001.•There were no tumor responses, and 3 patients were successful by 6-month EFS.•More frequent toxicities included nausea, vomiting, pain, fatigue, and anemia.
ObjectiveThe purpose of this phase II trial was to evaluate the toxicity and antitumor activity of EGEN-001 in platinum resistant recurrent ovarian cancer.MethodsEligible patients had weekly IP infusion of EGEN-001 at a dose of 24 mg/m2. Toxicity and antitumor activity were evaluated using CTCAE and RESIST criteria, respectively. Co-primary endpoints were tumor response and survival without progression (PFS) for at least 6 months. Survival without progression before going onto a subsequent therapy (EFS) for at least six months was also considered.ResultsA total of 58 EGEN-001 cycles were administered to 20/22 enrolled patients (median 2 cycles, range 1–9). The most frequently associated adverse events related specifically to EGEN-001 treatment were grade 1/2 fatigue, fever, chills, abdominal pain, nausea, vomiting, anemia, thrombocytopenia, and leukopenia. Three of 20 EGEN-001 treated patients evaluable for toxicity elected to withdraw from the study motivated in part by grade 1 treatment related toxicities. There were no patients with partial or complete response (0%; 90% CI 0–10.9%). Seven (35%) of 16 patients evaluable for response had stable disease, and 9 (45%) had progressive disease. Six (30%) patients had a PFS of greater than six months, although three had gone off study and onto other therapies before six months. The estimated six-month EFS was 15%. The median PFS and OS were 2.89 and 9.17 months, respectively.ConclusionEGEN-001 at the dose and schedule evaluated was associated with some but limited activity and was seemingly less tolerated in platinum resistant recurrent ovarian cancer patients.
