Ovarian Cancer
Conditions
Brief summary
This study will evaluate the efficacy and safety of multiple biomarker-selected treatments in patients with persistent or recurrent rare epithelial ovarian, fallopian tube, or primary peritoneal tumors. Enrollment will take place in two phases: a preliminary phase followed by a potential expansion phase.
Interventions
DRUGIpatasertib
Ipatasertib will be administered by mouth once a day on Days 1-21 of each cycle. (Cycle length = 28 days)
DRUGCobimetinib
Cobimetinib will be administered by mouth once a day on Days 1-21 of each cycle. (Cycle length=28 days)
DRUGTrastuzumab Emtansine
Trastuzumab Emtansine will be administered intravenously on Day 1 of each cycle. (Cycle length=21 days)
DRUGAtezolizumab
Atezolizumab will be administered intravenously on Day 1 of each cycle. (Cycle length=21 days)
DRUGBevacizumab
Bevacizumab will be administered intravenously on Day 1 of each cycle. (Cycle length=21 days)
DRUGPaclitaxel
Paclitaxel will be administered intravenously on Days 1, 8, and 15 of each cycle. (Cycle length=28 days)
DRUGGiredestrant
Giredestrant will be administered by mouth once a day on Days 1-28 of each cycle (Cycle length=28 days)
DRUGAbemaciclib
Abemaciclib will be administered by mouth twice a day during each 28-day cycle
DRUGInavolisib
Inavolisib will be administered by mouth once a day on Days 1-28 of each 28-day cycle
DRUGPalbociclib
Palbociclib will be administered by mouth once a day on Days 1-21 of each 28-day cycle
DRUGLetrozole
Letrozole will be administered by mouth once a day on Days 1-28 of each 28-day cycle
DRUGOlaparib
Olaparib will be administered by mouth twice a day on Days 1-28 of each 28-day cycle
DRUGLuteinizing Hormone-Releasing Hormone (LHRH) Agonists
LHRH agonists are required beginning at least 2 weeks prior to initiation of study treatment for premenopausal or perimenopausal women. Acceptable agents include goserelin or leuprolide; triptorelin is also acceptable. Monthly injections of LHRH agonist are preferred.
DRUGCyclophosphamide
Cyclophosphamide will be administered by mouth once a day on Days 1-21 of each cycle. (Cycle length = 21 days)
Sponsors
Hoffmann-La Roche
GOG Foundation
European Network of Gynaecological Oncological Trial Groups (ENGOT)
Study design
Allocation
NON_RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE
Eligibility
Sex/Gender
FEMALE
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
* Persistent or recurrent EOC that meets the following criteria: Histologically confirmed non-high-grade serous, non-high-grade endometrioid epithelial ovarian, fallopian tube, or primary peritoneal cancer, including but not limited to low-grade serous ovarian carcinoma, clear cell carcinoma, mucinous carcinoma, carcinosarcoma, undifferentiated carcinoma, seromucinous carcinoma, malignant Brenner tumors, Grades 1 or 2 endometrioid carcinoma, mesonephric-like adenocarcinoma and small cell carcinoma of the ovary, hypercalcemic type (SCCOHT). Disease that is not amenable to curative surgery * Measurable disease (at least one target lesion) according to RECIST v1.1 * Previous treatment with one to four lines of therapy, at least one of which was platinum-based. Hormonal therapy does not count as a line of therapy. * Platinum-resistant disease, defined as disease progression during or within 6 months of last platinum therapy, with the following exception: Participants with primary platinum-refractory disease are excluded. * Submission of a representative tumor specimen that is suitable for next-generation sequencing (NGS) testing and estrogen receptor immunohistochemistry (ER IHC) to determine treatment arm assignment and for central pathology review. * Submission of the local pathology report and, if available, any associated stained slides that supported the local diagnosis of the histology (to be used for central pathology review) * Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1 * Adequate hematologic and end-organ function * For women of childbearing potential: agreement to remain abstinent or use contraception, and agreement to refrain from donating eggs (if applicable) * In addition to the general inclusion criteria above, participants must meet all of the arm-specific inclusion criteria for the respective arm General
Exclusion criteria
* Pregnant or breastfeeding, or intending to become pregnant or breastfeed during the study * Primary platinum-refractory disease, defined as progression during or within 4 weeks after the last dose of the first-line platinum treatment * Histologic diagnosis of high-grade serous or high-grade endometrioid ovarian, fallopian tube, or primary peritoneal cancer * Current diagnosis of solely borderline epithelial ovarian tumor * Current diagnosis of non-epithelial ovarian tumors * Current diagnosis of synchronous primary endometrial cancer * Prior history of primary endometrial cancer, with the following exception: a prior diagnosis of primary endometrial cancer is permitted if it meets all of the following conditions: Stage IA, no lymphovascular invasion, International Federation of Gynecology and Obstetrics Grade 1 or 2, not a high-grade subtype. * Uncontrolled pleural effusion, pericardial effusion, or ascites requiring recurrent drainage procedures * Symptomatic, untreated, or actively progressing CNS metastases * Severe infection within 4 weeks prior to initiation of study treatment * Treatment with chemotherapy, radiotherapy, antibody therapy or other immunotherapy, gene therapy, vaccine therapy, or investigational therapy within 28 days prior to initiation of study treatment * Treatment with hormonal therapy within 14 days prior to initiation of study treatment * In addition to the general
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Confirmed Objective Response Rate (ORR) | Up to approximately 5 years | Confirmed ORR is defined as the proportion of participants with a confirmed complete response (CR) or partial response (PR) (demonstrated on two consecutive occasions \>=4 weeks apart), as determined by the investigator according to RECIST v1.1. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Percentage of Participants With Adverse Events | Up to approximately 5 years | Percentage of participants with adverse events. |
| Duration of Response (DOR) | Up to approximately 5 years | DOR is defined as the time from the first occurrence of a documented objective response to disease progression or death from any cause (whichever occurs first), as determined by the investigator according to RECIST v1.1. |
| Disease Contral Rate (DCR) | Up to approximately 5 years | DCR is defined as the proportion of participants with a confirmed CR or PR, or stable disease maintained for at least 16 weeks, as determined by the investigator according to RECIST v1.1. |
| Progression Free Survival (PFS) | Up to approximately 5 years | PFS after start of treatment is defined as the time from start of treatment to the first occurrence of disease progression or death from any cause (whichever occurs first), as determined by the investigator according to RECIST v1.1. |
| 6-Month PFS Rate | Up to 6 month | 6-month PFS rate is defined as the proportion of participants who remained alive and progression-free at 6 months after start of treatment, as determined by the investigator according to RECIST v1.1. |
| Overall Survival (OS) | Up to approximately 5 years | OS after start of treatment is defined as the time from start of treatment to death from any cause. |
| Confirmed ORR as Determined by IRC (Independent Review Committee) | Up to approximately 5 years | Confirmed ORR, as determined by the IRC according to RECIST v1.1. |
| DOR as Determined by IRC | Up to approximately 5 years | DOR, as determined by the IRC according to RECIST v1.1 |
| PFS as Determined by IRC | Up to approximately 5 years | PFS, as determined by the IRC according to RECIST v1.1 |
| DCR as Determined by IRC | Up to approximately 5 years | DCR, as determined by the IRC according to RECIST v1.1 |
Countries
Australia, Canada, Czechia, France, Germany, Italy, Russia, South Korea, Spain, Switzerland, Turkey (Türkiye), United Kingdom, United States
Contacts
STUDY_DIRECTORClinical Trials
Hoffmann-La Roche
Outcome results
None listed