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JNJ-101684362

Phase 1

Metastatic Breast Cancer | Small Molecules | Oncology |Johnson & Johnson|Trials Updated: Nov 3, 2026

JNJ-101684362 target and mechanism

ModalitySmall Molecules

Also known as JNJ-101684362 (HLD-0117)

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment170

FDA Designations

No designations recorded

JNJ-101684362 clinical trials

JNJ-101684362 · 1 trial · 1 indication

Phase 1 1
NCT07524855A Study of JNJ-101684362 (HLD-0117) in Patients With Metastatic Breast CancerMetastatic Breast Cancer
RECRUITING170 Analytics
PHASE1RECRUITING
A Study of JNJ-101684362 (HLD-0117) in Patients With Metastatic Breast Cancer
Metastatic Breast CancerUnlock trial analytics

Study Endpoints

Primary Endpoints

Dose Limiting Toxicities (DLTs)
28 days

Frequency of dose-limiting toxicities (DLTs)

AEs, ECGs, Labs and Clinical Changes
28 days

Frequency and severity of adverse events (AEs) and abnormal electrocardiogram (ECG), laboratory and clinical changes from baseline

Secondary Endpoints

Objective response rate (ORR)
56 Days
Duration of response (DOR)
28 days
Progression-free survival (rPFS)
56 days
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Arm 1EXPERIMENTALJNJ-101684362 (HLD-0117): Participants with estrogen receptor positive (ER+) metastatic breast cancer (MBC) will receive JNJ-101684362 (HLD-0117) orally once daily as monotherapy in Part 1 until recommended dose(s) for expansion has been developed. Participants in Part 2 will receive JNJ-101684362 (HLD-0117) at the RP2Ds developed in Part 1.

Interventions

NameTypeDescription
JNJ-101684362 (HLD-0117)DRUGA treatment cycle consists of 28 days. Treatment may continue until disease progression or study discontinuation (withdrawal of consent, intercurrent illness, unacceptable adverse event or any other changes unacceptable for further treatment, etc.)
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Eligibility Criteria

Age Range18 Years to N/A
SexFEMALE
Healthy VolunteersNo
Study Sites7

Inclusion Criteria: * Female (assigned at birth), greater than or equal to (\>=) 18 years old, and able to provide informed consent * Histologically confirmed metastatic or locally advanced breast cancer * Postmenopausal status defined by surgical or natural menopause, or ovarian suppression with a...

Countries:United StatesAustralia
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Competitive Landscape -Breast Cancer 614 trials (matched to "Metastatic Breast Cancer")

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Recent Changes (Last 90 Days)

MEDIUMNov 3, 2026NCT07524855Completion: 2029-10-10 → 2030-04-15
MEDIUMNov 3, 2026NCT07524855Completion: 2029-10-10 → 2030-04-15
MEDIUMSep 21, 2026NCT07524855lastUpdatePostDate: changed
MEDIUMSep 21, 2026NCT07524855lastUpdatePostDate: changed
MEDIUMAug 17, 2026NCT07524855Enrollment: 33 → 170
MEDIUMAug 17, 2026NCT07524855Enrollment: 33 → 170

Frequently asked questions about JNJ-101684362

What is JNJ-101684362 used for?

JNJ-101684362 is an investigational small molecule being studied for the treatment of metastatic breast cancer. It is in Phase 1 clinical development and is being evaluated in adult female patients with this condition. It has not been established as a treatment outside of clinical research.

Who is developing JNJ-101684362?

JNJ-101684362 is being developed by Johnson & Johnson, which trades on the New York Stock Exchange under the ticker JNJ. The company is the sponsor of the Phase 1 study evaluating the compound in metastatic breast cancer.

What phase is JNJ-101684362 in?

JNJ-101684362 is in Phase 1 clinical development. It is an investigational agent and is not FDA approved. The single registered trial for the compound is currently recruiting participants, and no trials of JNJ-101684362 have been completed.

What clinical trial is JNJ-101684362 in?

JNJ-101684362 is being studied in trial NCT07524855, titled A Study of JNJ-101684362 (HLD-0117) in Patients With Metastatic Breast Cancer. The Phase 1 trial is recruiting up to 170 female participants aged 18 years and older across sites in the United States and Australia.

Is JNJ-101684362 the same as HLD-0117?

Yes, HLD-0117 is another designation for JNJ-101684362. The compound is referred to as JNJ-101684362 (HLD-0117), and the Phase 1 metastatic breast cancer trial NCT07524855 uses both names in its title, so searches for either name refer to the same investigational asset.

How is the JNJ-101684362 trial designed?

The NCT07524855 trial is an uncontrolled, open-label Phase 1 study, meaning it is not randomized and does not use a double-blind design or a control arm. It enrolls female patients aged 18 years and older with metastatic breast cancer and includes biomarker selection of participants.