Purpose of this Study
We are doing this study to find out if adding drugs that target HER2 proteins to the standard therapy for endometrial cancer can improve the chance of remission or lower the risk that the cancer comes back after treatment. We want to know how well patients do on the standard treatment compared to two experimental study regimens.
Who Can Participate?
Eligibility
Adult females who:
- Are diagnosed with Stage IA-IVB, non-recurrent, HER2-positive endometrial serous carcinoma or endometrial carcinosarcoma
- Have not been treated with chemotherapy yet
What is Involved?
Description
If you decide to participate in this study, you will get an assignment to 1 of 3 groups:
- Group 1: You will get paclitaxel and carboplatin by infusion through a vein (IV) for 18 weeks (standard treatment)
- Group 2: You will get paclitaxel and carboplatin by infusion plus HERCEPTIN HYLECTA by injection under the skin (shots) for 18 weeks with the possibility of continuing for up to a year (study regimen)
- Group 3: You will receive paclitaxel and carboplatin by infusion plus PHESGO by injection under the skin for 18 weeks with the possibility of continuing for up to a year (study regimen)
Study Details
Full Title
NRG-GY026:A Phase II/III Study of Paclitaxel/Carboplatin Alone or Combined with Either Trastuzumab and Hyaluronidase-oysk (HERCEPTIN HYLECTA) or Pertuzumab, Trastuzumab, and Hyaluronidase-zzxf (PHESGO) in HER2 Positive, Stage I-IV Endometrial Serous Carcinoma or Carcinosarcoma
Principal Investigator
Angeles
Secord
Protocol Number
PRO00112611
NCT ID
NCT05256225
Phase
II/III
Enrollment Status
Open to Enrollment