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Trial details imported from ClinicalTrials.gov

For full trial details, please see the original record at https://clinicaltrials.gov/study/NCT07023627




Registration number
NCT07023627
Ethics application status
Date submitted
9/06/2025
Date registered
17/06/2025
Date last updated
12/09/2025

Titles & IDs
Public title
A Study of INCB123667 in Participants With Platinum-Resistant Ovarian Cancer With Cyclin E1 Overexpression
Scientific title
A Phase 2, Single-Arm Study of INCB123667 in Participants With Platinum-Resistant Ovarian Cancer With Cyclin E1 Overexpression
Secondary ID [1] 0 0
GOG-3129/INCB123667-203
Secondary ID [2] 0 0
INCB123667-203
Universal Trial Number (UTN)
Trial acronym
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Ovarian Cancer 0 0
Condition category
Condition code
Cancer 0 0 0 0
Ovarian and primary peritoneal

Intervention/exposure
Study type
Interventional
Description of intervention(s) / exposure
Treatment: Drugs - INCB123667

Experimental: Cohort 1 - INCB123667 will be administered at the protocol defined dose based on their tumor cyclin E1 expression levels as defined in the protocol.

Experimental: Cohort 2 - INCB123667 will be administered at the protocol defined dose based on their tumor cyclin E1 expression levels as defined in the protocol.

Experimental: Cohort 3 - INCB123667 will be administered at the protocol defined dose based on their tumor cyclin E1 expression levels as defined in the protocol.


Treatment: Drugs: INCB123667
Administered orally twice daily (BID).

Intervention code [1] 0 0
Treatment: Drugs
Comparator / control treatment
Control group

Outcomes
Primary outcome [1] 0 0
Objective Response by IRC
Timepoint [1] 0 0
Up to 2 years
Secondary outcome [1] 0 0
Duration of Response (DOR) by IRC
Timepoint [1] 0 0
Up to 2 years
Secondary outcome [2] 0 0
Progression-Free Survival (PFS) by IRC
Timepoint [2] 0 0
Up to 2 years
Secondary outcome [3] 0 0
Overall Survival (OS)
Timepoint [3] 0 0
Up to 2 years
Secondary outcome [4] 0 0
Objective Response by Investigator
Timepoint [4] 0 0
Up to 2 years
Secondary outcome [5] 0 0
DOR by investigator
Timepoint [5] 0 0
Up to 2 years
Secondary outcome [6] 0 0
PFS by Investigator
Timepoint [6] 0 0
Up to 2 years
Secondary outcome [7] 0 0
Treatment Emergent Adverse Events (TEAE'S)
Timepoint [7] 0 0
Up to 2 years and 30 days
Secondary outcome [8] 0 0
TEAEs leading to dose interruptions, dose reductions or discontinuation of study treatment
Timepoint [8] 0 0
Up to 2 years and 30 days

Eligibility
Key inclusion criteria
* Histological diagnosis of a high-grade serous epithelial ovarian, fallopian tube, or primary peritoneal cancer.
* Have platinum-resistant disease:

* Participants who have only had 1 line of platinum-based therapy must have received at least 4 cycles of a platinum-containing regimen.
* Participants who have received 2 to 4 lines of platinum-based therapy must have progressed on or within 6 months after the last dose of platinum.
* Archival FFPE tumor tissue block or slides from a specimen no older than 5 years must be available. If not available, participant must be willing to undergo a pretreatment tumor biopsy.
* Received at least 1 and no more than 4 prior lines of systemic therapy following the initial diagnosis, after which single-agent therapy is considered an appropriate next therapeutic option.
* Must have received bevacizumab unless there was a contraindication for its use.
* If the tumor tests positive for FRa, participants must have received mirvetuximab soravtansine unless there is an exception for its use on medical grounds.
Minimum age
18 Years
Maximum age
99 Years
Sex
Females
Can healthy volunteers participate?
No
Key exclusion criteria
* Have endometrioid, clear cell, mucinous, or sarcomatous histology, mixed tumors containing any of these histologies, or low-grade/borderline ovarian cancer.
* Have primary platinum-refractory disease: either did not respond (CR or PR) to first-line platinum-containing therapy or progressed on or within 3 months after the last dose of the first line platinum-containing therapy.
* The tumor tests positive for FRa but the participant has not received mirvetuximab soravtansine for any reason other than medical contraindication.
* Clinically significant or uncontrolled cardiac disease within 6 months before the first dose of study drug.
* Known active CNS metastases and/or carcinomatous meningitis.
* Known additional malignancy that is progressing or requires active treatment.

Other protocol-defined Inclusion/Exclusion Criteria may apply.

Study design
Purpose of the study
Treatment
Allocation to intervention
Non-randomised trial
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Masking / blinding
Open (masking not used)
Who is / are masked / blinded?



Intervention assignment
Single group
Other design features
Phase
Phase 2
Type of endpoint/s
Statistical methods / analysis

Recruitment
Recruitment status
Recruiting
Data analysis
Reason for early stopping/withdrawal
Other reasons
Date of first participant enrolment
Anticipated
Actual
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
Actual
Sample size
Target
Accrual to date
Final
Recruitment in Australia
Recruitment state(s)
NSW,SA,TAS
Recruitment hospital [1] 0 0
Blacktown Cancer & Haematology Centre-Blacktown Hospital - Blacktown
Recruitment hospital [2] 0 0
Concord General Repatriation Hospital - Concord
Recruitment hospital [3] 0 0
Burnside War Memorial Hospital - the Brian Fricker Oncology Centre - Adelaide
Recruitment hospital [4] 0 0
Hobart Hospital-Royal Hobart Hospital - Hobart
Recruitment hospital [5] 0 0
Cancer Research Sa (Crsa) - Adelaide
Recruitment hospital [6] 0 0
Southern Oncology Clinical Research Unit - South Australia
Recruitment postcode(s) [1] 0 0
02148 - Blacktown
Recruitment postcode(s) [2] 0 0
02139 - Concord
Recruitment postcode(s) [3] 0 0
05065 - Adelaide
Recruitment postcode(s) [4] 0 0
07000 - Hobart
Recruitment postcode(s) [5] 0 0
05000 - Adelaide
Recruitment postcode(s) [6] 0 0
05042 - South Australia
Recruitment outside Australia
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Alabama
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Kortrijk
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Leuven
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Liège
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Akashi-shi
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Kotoku
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Kurume
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Sapporo
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Manchester Greater

Funding & Sponsors
Primary sponsor type
Commercial sector/industry
Name
Incyte Corporation
Address
Country
Other collaborator category [1] 0 0
Other
Name [1] 0 0
GOG Foundation
Address [1] 0 0
Country [1] 0 0

Ethics approval
Ethics application status

Summary
Brief summary
Trial website
Trial related presentations / publications
Public notes

Contacts
Principal investigator
Name 0 0
Incyte Medical Monitor
Address 0 0
Incyte Corporation
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for public queries
Name 0 0
Incyte Corporation Call Center (US)
Address 0 0
Country 0 0
Phone 0 0
1.855.463.3463
Fax 0 0
Email 0 0
Contact person for scientific queries

Data sharing statement
Will individual participant data (IPD) for this trial be available (including data dictionaries)?
Yes
What data in particular will be shared?
Incyte shares data with qualified external researchers after a research proposal is submitted. These requests are reviewed and approved by a review panel on the basis of scientific merit. All data provided is anonymized to respect the privacy of patients who have participated in the trial in line with applicable laws and regulations. The trial data availability is according to the criteria and process described on https://www.incyte.com/our-company/compliance-and-transparency

Supporting document/s available: Study protocol, Statistical analysis plan (SAP)
When will data be available (start and end dates)?
Data will be shared after the primary publication or 2 years after the study has ended for market authorized products and indications.
Available to whom?
Data from eligible studies will be shared with qualified researchers according to the criteria and process described in the Data Sharing section of the www.incyteclinicaltrials.com website. For approved requests, the researchers will be granted access to anonymized data under the terms of a data sharing agreement.
Available for what types of analyses?
How or where can data be obtained?
IPD available at link: https://www.incyte.com/our-company/compliance-and-transparency


What supporting documents are/will be available?

No Supporting Document Provided


Results publications and other study-related documents

No documents have been uploaded by study researchers.