SHR9549 in ER Positive HER2 Negative Advanced Breast Cancer

NCT ID: NCT03596658

Last Updated: 2022-09-01

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

TERMINATED

Clinical Phase

PHASE1

Total Enrollment

4 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-07-25

Study Completion Date

2019-10-14

Brief Summary

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This is a phase 1 open label multicentre study of SHR9549 administered orally in patients with advanced estrogen receptor (ER) positive human epidermal receptor 2 (HER2) negative breast cancer. The study design allows an escalation of dose with intensive safety monitoring to ensure the safety of patients. The study will determine the maximum tolerated dose(MTD). In addition, expansion cohort(s) at potential therapeutic dose(s) in patients will be enrolled to further determine the safety, tolerability, pharmacokinetics and biological activity of SHR9549.

Detailed Description

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A Phase I, Open-Label, Multicentre Study to Assess the Safety, Tolerability, Pharmacokinetics and Preliminary Anti-tumour Activity of Ascending Doses of SHR9549 in Women with Estrogen Receptor (ER) Positive Human Epidermal Receptor (HER-2) Negative Advanced Breast Cancer

Conditions

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ER+ HER2- Advanced Breast Cancer

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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SHR9549 dose escalation and expansion(s)

Escalating dose of SHR9549 with intensive safety monitoring to ensure the safety of patients

Group Type EXPERIMENTAL

SHR9549

Intervention Type DRUG

If initial dosing of SHR9549 is tolerated then subsequent cohorts will test increasing doses until a maximum tolerated dose(MTD) is defined

Interventions

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SHR9549

If initial dosing of SHR9549 is tolerated then subsequent cohorts will test increasing doses until a maximum tolerated dose(MTD) is defined

Intervention Type DRUG

Other Intervention Names

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SHR9549 tablet

Eligibility Criteria

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Inclusion Criteria

* Aged 18-70 years.
* Confirmation of ER positive; HER2 negative Advanced breast cancer
* Documented disease progression after at least 6 months prior endocrine therapy for ER positive breast cancer.
* Receipt of ≤2 lines of prior chemotherapy for advanced disease.
* Any menopausal status.
* Eastern Cooperative Oncology Group (ECOG) performance status 0-1 and with minimum life expectancy of 12 weeks.

Exclusion Criteria

* Any anti-cancer drugs for the treatment of advanced breast cancer within 14 days of the first dose of study treatment.
* Any unresolved toxicities from prior therapy greater than CTCAE grade 1 at the time of starting study treatment with the exception of alopecia.
* Patient who is unsuitable for endocrine therapy alone including presence of life-threatening metastatic visceral disease.
* uncontrolled central nervous system metastatic disease.
* Any evidence of severe or uncontrolled systemic diseases.
* Inadequate bone marrow reserve or organ function.
Minimum Eligible Age

18 Years

Maximum Eligible Age

70 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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Jiangsu HengRui Medicine Co., Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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The 307th Hospital of Military Chinese People's Liberation Army

Beijing, Beijing Municipality, China

Site Status

Countries

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China

Other Identifiers

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SHR9549-I-101

Identifier Type: -

Identifier Source: org_study_id

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