A Phase 1 Study of ATV-1601 in Patients With Advanced Cancer That Have AKT1 E17K Mutations
NCT07038369 · Status: ACTIVE_NOT_RECRUITING · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 134
Last updated 2026-03-17
Summary
This is a Phase 1, open-label study to evaluate the safety and tolerability of ATV-1601 administered orally in adults with AKT1 E17K-mutant, advanced solid tumors and also in HR+/HER2- advanced and metastatic breast cancer, with or without fulvestrant.
Conditions
- Advanced Solid Tumors
- Breast Cancer
- Breast Carcinoma
- Breast Neoplasms
- ER Positive Breast Cancer
- Cervical Cancers
- Cervical Neoplasms
- Cervical Carcinoma
- Triple Negative Breast Cancer
- Gynecologic Cancers
- Gynecologic Neoplasm
- Endometrial Cancer
- Endometrial Neoplasm
- Endometrial Carcinoma (EC)
- Fallopian Cancer
- Ovarian Carcinoma
- Ovarian Cancer
- Ovarian Neoplasms
- Prostate Cancers
- Prostate Carcinoma
- Solid Tumors
- Neoplasms
- Neoplasms by Site
- Breast Diseases
- Uterine Neoplasms
- Genital Neoplasms, Female
- Urogenital Neoplasms
Interventions
- DRUG
-
ATV-1601
Drug: ATV-1601 • Oral ATV-1601
- COMBINATION_PRODUCT
-
ATV-1601 + Fulvestrant
Drug: ATV-1601 * Oral ATV-1601 Drug: Fulvestrant * Intramuscular Injection
Sponsors & Collaborators
-
Atavistik Bio, Inc
lead INDUSTRY
Principal Investigators
-
Study Director · Atavistik Bio
Study Design
- Allocation
- NON_RANDOMIZED
- Purpose
- TREATMENT
- Masking
- NONE
- Model
- PARALLEL
Eligibility
- Min Age
- 18 Years
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2025-07-29
- Primary Completion
- 2028-08-31
- Completion
- 2029-01-31
- FDA Drug
- Yes
Countries
- United States
- France
- Singapore
- Spain
Study Locations
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