Study of INCB123667 in Subjects With Advanced Solid Tumors
A Phase 1, Open-Label, Multicenter Study of INCB123667 as Monotherapy and in Combination With Anticancer Therapies in Participants With Selected Advanced Solid Tumors
Incyte Corporation
604 participants
Jul 5, 2022
INTERVENTIONAL
Conditions
Summary
This is an open-label, dose-escalation and dose-expansion study to determine the safety, tolerability, PK, pharmacodynamics, and preliminary efficacy of INCB123667 when administered as monotherapy and in combination with anticancer therapies in participants with selected advanced or metastatic solid tumors. This study will consist of 2 parts. In Part 1, INCB123667 will be administered as monotherapy and in Part 2, INCB123667 will be administered in combination with anticancer therapies of interest. Each part will comprise a dose escalation portion (Parts 1a and 2a, respectively) and a dose-expansion portion (Parts 1b and 2b, respectively).
Eligibility
Inclusion Criteria27
- Adults aged 18 years or older at the time of the signing of the ICF.
- Life expectancy greater than 12 weeks.
- ECOG performance status score of 0 or 1.
- Disease progression on prior standard treatment, intolerance to or ineligibility for standard treatment, or no available treatment to improve the disease outcome.
- Availability of a baseline archival tumor specimen or willingness to undergo a pretreatment and an on-treatment tumor biopsy.
- For Part 1:
- Participants in Part 1A (dose escalation): Histologically or cytologically confirmed advanced or metastatic solid tumors.
- Participants in Part 1B (dose expansion):
- Disease Group 1: Ovarian/Fallopian/Primary Peritoneal Cancer
- Disease Group 2: Endometrial/Uterine Cancer
- Disease Group 3: Gastric, GEJ, and esophageal carcinomas
- Disease Group 4: TNBC
- Disease Group 5: HR+/HER2- breast cancer
- Disease Group 6: Other tumor indications excluding bone cancers
- For Part 2:
- Participants in Part 2A (dose escalation): Histologically or cytologically confirmed advanced or metastatic solid tumors.
- TGA, TGC, TGE, TGF, and TGG: Participants with HR+/HER2- breast cancer or participants with a different tumor.
- TGB and TGD: Participants with HR+/HER2- breast cancer.
- Participants in Part 2b (dose expansion):
- TGH and TGJ:
- Participants with HR+/HER2- breast cancer.
- Participants with any other advanced or metastatic solid tumor.
- TGI and TGK:
- • Participants with HR+/HER2- breast cancer.
- TGL, TGM and TGN:
- • Participants with advanced or metastatic epithelial ovarian/fallopian/primary peritoneal carcinoma.
- Measurable lesions by CT or MRI based on RECIST v1.1 criteria.
Exclusion Criteria16
- History of clinically significant or uncontrolled cardiac disease.
- History or presence of an ECG abnormality that, in the investigator's opinion, is clinically meaningful.
- Presence of chronic or current active infectious disease requiring systemic antibiotic, antifungal, or antiviral treatment.
- Untreated brain or central nervous system (CNS) metastases or brain or CNS metastases that have progressed.
- Known additional malignancy that is progressing or requires active treatment, or history of other malignancy within 2 years of the first dose of study drug.
- Specific laboratory values.
- Significant concurrent, uncontrolled medical conditions, including but not limited to Hepatic and Gastrointestinal.
- Has not recovered to ≤ Grade 1 from toxic effects of prior therapy and/or complications from prior surgical intervention before starting study drug.
- Prior treatment with any CDK2 inhibitor.
- Any change in endocrine therapy within 5 half-lives or 28 days (whichever is shorter) before the first dose of study drug or any administration of targeted therapy, antibody, or hypomethylating agent to treat the participant's disease within 5 half-lives or 28 days (whichever is shorter) before the first dose of study drug.
- Any major surgery within 28 days before the first dose of study drug.
- Any prior radiation therapy within 28 days before the first dose of study drug.
- Undergoing treatment with another investigational medication or having been treated with an investigational medication within 5 half-lives or 28 days (whichever is shorter) before the first dose of study drug.
- Active HBV or HCV infection that requires treatment.
- Known history of HIV.
- Known hypersensitivity or severe reaction to any component of study treatment or formulation components.
Interventions
25 mg tablets
Palbociclib will be administered at protocol defined dose.
Bevacizumab will be administered at protocol defined dose.
Olaparib will be administered at protocol defined dose.
Paclitaxel will be administered at protocol defined dose.
Ribociclib will be administered at protocol defined dose.
Fulvestrant will be administered at protocol defined dose.
Locations(46)
View Full Details on ClinicalTrials.gov
For the most up-to-date information, visit the official listing.
NCT05238922