Study of NUV-422 in Combination With Fulvestrant in Patients With HR+HER2- aBC

July 10, 2023 updated by: Nuvation Bio Inc.

Randomized, Non-Comparative Phase 1/2 Study of NUV-422 in Combination With Fulvestrant in Patients With Hormone Receptor-Positive Human Epidermal Growth Factor Receptor 2-Negative (HR+HER2-) Advanced Breast Cancer (aBC)

NUV-422-03 is a randomized, non-comparative Phase 1/2 dose escalation and expansion study designed to evaluate the safety and efficacy of NUV-422 in combination with fulvestrant relative to NUV-422 monotherapy and fulvestrant monotherapy. The study population is comprised of adults with HR+HER2- aBC. Patients will self-administer NUV-422 orally in 28-day cycles and receive 500 mg fulvestrant intramuscularly (IM) on Days 1 and 15 of Cycle 1 and Day 1 of every cycle thereafter. Patients will be treated until disease progression, toxicity, withdrawal of consent, or termination of the study.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Withdrawn

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 2
  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • California
      • Anaheim, California, United States, 92801
        • Pacific Cancer Medical Center, Inc.
      • Fountain Valley, California, United States, 92708
        • Compassionate Cancer Care Research Inc.
    • Ohio
      • Canton, Ohio, United States, 44718
        • Gabrail Cancer Center Research
    • Pennsylvania
      • Gettysburg, Pennsylvania, United States, 17325
        • Pennsylvania Cancer Specialists and Research Institute
    • Virginia
      • Fairfax, Virginia, United States, 22031
        • NEXT Virginia

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  1. Men and women with diagnosis of locally advanced inoperable or metastatic HR+HER2- breast cancer
  2. Evidence of disease progression on immediate prior therapy as determined by the Investigator per standard criteria

  3. Patients must have received standard of care treatments for their breast cancer and be eligible to receive fulvestrant

    • Prior standard of care treatments must include treatment with hormonal therapy in combination with an approved CDK4/6 inhibitor
  4. Patients must have endocrine-resistant disease
  5. Have no known active or symptomatic central nervous system (CNS) disease
  6. Eastern Cooperative Oncology Group Performance Status (ECOG PS) ≤ 1
  7. Life expectancy of > 6 months
  8. Eligible to receive fulvestrant
  9. Adequate bone marrow and organ function

Exclusion Criteria:

  1. Have received chemotherapy, hormonal therapy (with the exception of ongoing LHRH analogs in male patients and premenopausal women), radiation, or biological anti-cancer therapy within 14 days prior to the first dose of NUV-422 and fulvestrant
  2. Received treatment with an investigational agent for any indication within 14 days for non-myelosuppressive agent or 21 days (of < 5 half-lives) for myelosuppressive agent prior to first dose of NUV-422 and fulvestrant
  3. Moderate liver impairment which would require a reduced dose of fulvestrant

  4. Requires medications that are known to be strong inducers and/or inhibitors of CYP3A4/5 enzymes

    • For Phase 1b only: requires medications that are known to be moderate inducers and/or inhibitors of CYP3A4/5 enzymes
  5. Known allergy or hypersensitivity to fulvestrant
  6. For Phase 2 only: prior therapy with fulvestrant and/or investigational ER targeted agent
  7. Females who are pregnant or breast feeding

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Sequential Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Phase 1b Dose Escalation

NUV-422 will be administered orally at escalating dose levels in combination with fulvestrant until the recommended Phase 2 combination dose (RP2cD) is determined.

500 mg fulvestrant will be administered IM on Days 1 and 15 of Cycle 1 and Day 1 of every cycle thereafter.
Drug: NUV-422
NUV-422 is an investigational drug for oral dosing.
Drug: Fulvestrant
Fulvestrant
Other Names:
  • Faslodex
Experimental: Phase 2 NUV-422 + fulvestrant

NUV-422 will be administered orally at the RP2cD in combination with fulvestrant.

500 mg fulvestrant will be administered IM on Days 1 and 15 of Cycle 1 and Day 1 of every cycle thereafter.
Drug: NUV-422
NUV-422 is an investigational drug for oral dosing.
Drug: Fulvestrant
Fulvestrant
Other Names:
  • Faslodex
Experimental: Phase 2 NUV-422 monotherapy
NUV-422 will be administered orally at the RP2cD.
Drug: NUV-422
NUV-422 is an investigational drug for oral dosing.
Experimental: Phase 2 fulvestrant monotherapy
500 mg fulvestrant will be administered IM on Days 1 and 15 of Cycle 1 and Day 1 of every cycle thereafter.
Drug: Fulvestrant
Fulvestrant
Other Names:
  • Faslodex

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Phase 1b Dose Escalation: Safety and tolerability of NUV-422 in combination with fulvestrant to determine the recommended Phase 2 combination dose (RP2cD)
Time Frame: During the DLT period (28 days)
Incidence of treatment-emergent adverse events (TEAEs), serious adverse events (SAEs), dose-limiting toxicities (DLTs), and laboratory abnormalities
During the DLT period (28 days)
Phase 2 Dose Expansion: Objective Response Rate (ORR)
Time Frame: Every 8 weeks through study treatment, an average of 6 months
ORR per standard criteria
Every 8 weeks through study treatment, an average of 6 months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Nuvation Bio Inc.

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Estimated)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
September 1, 2022

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
June 1, 2025

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
September 1, 2026

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
December 22, 2021

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
January 12, 2022

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
January 13, 2022

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
July 11, 2023

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 10, 2023

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
July 1, 2023

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • NUV-422-03

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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