A Study With NKT5097 for Adults With Advanced/Metastatic Solid Tumors

NCT ID: NCT07029399

Last Updated: 2026-01-02

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

PHASE1

Total Enrollment

205 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-03-25

Study Completion Date

2027-12-31

Brief Summary

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The goal of this open-label dose escalation and expansion study is to evaluate the safety and tolerability of NKT5097 in adults with advanced/metastatic tumors (emphasis on breast cancer and solid tumors with CCNE1 amplification). Main questions to answer include:

* What is the recommended dose for expansion and/or Phase 2
* What medical issues/symptoms do participants experience when taking NKT5097

Detailed Description

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This First-in-Human, Open-Label Study to Evaluate the Safety, Tolerability, PK, and Preliminary Anti-tumor Activity of NKT5097, a novel dual protein degrader of CDK2 and CDK4, is split into 3 Parts:

Part 1: Dose Escalation in selected advanced/metastatic non-CNS primary solid tumors will be enrolled based on a projected total of 5 dose levels

Part 2: Food Effect Analysis: Subjects with solid tumors (as noted in Part 1) will be enrolled (by backfilling selected dose cohorts) to evaluate the effect of dosing with food on NKT5097.

Part 3: Tumor-specific Expansion: Subjects may be enrolled (by backfilling selected dose cohorts) into each selected tumor-specific cohort. One or more of these cohorts may be opened at the discretion of the Sponsor in consultation with the DEC

In addition to the above, the study will explore pharmacokinetics, various pharmacodynamic biomarkers, gene mutations, and tumor responses such as PFS and DOR.

Conditions

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HR+ Breast Cancer Triple Negative Breast Cancer (TNBC) CCNE1 Amplified Advanced Solid Tumors HR+ HER2- Breast Cancer Ovarian Cancer Endometrial Cancer Uterine Carcinosarcoma

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Part 1 Dose Escalation

Escalation of orally administered NKT5097

Group Type EXPERIMENTAL

NKT5097 CDK2/CDK4 dual degrader

Intervention Type DRUG

NKT5097 will be distributed in tablet form and dosed daily or twice a day

Part 2 Food Effect

Orally administered NKT5097 with and without meal

Group Type EXPERIMENTAL

NKT5097 CDK2/CDK4 dual degrader

Intervention Type DRUG

NKT5097 will be distributed in tablet form and dosed daily or twice a day

Part 3 Expansion

Expansion of dose levels based upon safety and PK following Part 1 escalation.

Group Type EXPERIMENTAL

NKT5097 CDK2/CDK4 dual degrader

Intervention Type DRUG

NKT5097 will be distributed in tablet form and dosed daily or twice a day

Interventions

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NKT5097 CDK2/CDK4 dual degrader

NKT5097 will be distributed in tablet form and dosed daily or twice a day

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Able to provide written informed consent
* Advanced unresectable or metastatic solid tumor
* Refractory to or unable to tolerate existing therapies (Part 1 \& 2 only)
* Measurable or evaluable disease (Part 1 \& 2 only)
* Eighteen years of age or older
* ECOG status of 0 or 1
* Adequate organ function
* Patients with female reproductive organs must be surgically sterile, post- menopausal or willing to use effective contraception per protocol
* Patients who are capable of insemination must be willing to use highly effective contraception and to refrain from sperm donation during treatment and for 28 days after the last dose
* Able to swallow oral meds
* Willing to provide tumor tissue

Exclusion Criteria

* Advanced solid tumor that is a candidate for curative treatment
* History of another malignancy except for the following: adequately treated local basal cell or squamous carcinoma of the skin, in situ cervical cancer, adequately treated papillary noninvasive bladder cancer, other adequately treated Stage I or Stage II cancers currently in complete remission
* Not recovered from the effects of prior anticancer therapy
* Clinically significant cardiovascular event, including myocardial infarction, arterial thromboembolism, or cerebrovascular thromboembolism, within 6 months
* Known active CNS metastases and/or carcinomatous meningitis
* Active interstitial lung disease requiring treatment
* History of uveitis, retinopathy, or other clinically significant retinal disease
* Major surgery within 30 days of administration of first dose
* Active uncontrolled infectious disease
* Significant liver disease (Child Pugh class B or C)
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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NiKang Therapeutics, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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UC San Diego Moores Cancer Center

La Jolla, California, United States

Site Status RECRUITING

Sarah Cannon Research Institute at HealthONE

Denver, Colorado, United States

Site Status RECRUITING

Yale Cancer Center

New Haven, Connecticut, United States

Site Status RECRUITING

SCRI Florida Cancer Specialists - Sarasota

Sarasota, Florida, United States

Site Status RECRUITING

Dana-Farber Cancer Institute

Boston, Massachusetts, United States

Site Status RECRUITING

South Texas Accelerated Research Therapeutics (START) Midwest

Grand Rapids, Michigan, United States

Site Status RECRUITING

Washington University

St Louis, Missouri, United States

Site Status RECRUITING

Cleveland Clinic

Cleveland, Ohio, United States

Site Status RECRUITING

MD Anderson Cancer Center

Houston, Texas, United States

Site Status RECRUITING

South Texas Accelerated Research Therapeutics (START) San Antonio

San Antonio, Texas, United States

Site Status RECRUITING

South Texas Accelerated Research Therapeutics (START) Mountain Region

West Valley City, Utah, United States

Site Status RECRUITING

NEXT Virginia

Fairfax, Virginia, United States

Site Status RECRUITING

Countries

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United States

Central Contacts

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Sponsor Contact

Role: CONTACT

302-596-8654

Facility Contacts

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Cristal Martinez

Role: primary

858-822-5223

SCRI Contact Email

Role: primary

720-754-2610

Priscilla Steve

Role: primary

203-785-4069

Carly Taylor

Role: primary

941-377-9993

Dana Faber Institutional clinical.gov contact

Role: primary

877-338-7425

Ashley Spagnuolo

Role: primary

616.954.5552

Katlyn Kraft

Role: primary

314-747-5440

Cancer Answer

Role: primary

216-444-7923

Ileana Gutierrez

Role: primary

832-829-2161

Isabel Jimenez

Role: primary

210-593-5265

Marie Asay

Role: primary

801-907.4770

Blake Patterson

Role: primary

703-783-4505

Other Identifiers

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NKT5097-101

Identifier Type: -

Identifier Source: org_study_id

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