An Exploratory Study of Surufatinib Combined With Chidamide and Fulvestrant in HR Positive Unresectable Metastatic Breast Cancer

August 31, 2022 updated by: Hong Zong, The First Affiliated Hospital of Zhengzhou University

An Exploratory Study of Surufatinib Combined With Chidamide and Fulvestrant in HR Positive Unresectable Metastatic Breast Cancer Refractory to Endocrine Therapy

This is a prospective, single center, single arm phase II study designed to explore the efficacy and safety of surufatinib + fulvastrant + chidamide combinational treatment in HR positive breast cancer refractory to endocrine therapy.

Study Overview

Status

Status

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

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.

Detailed Description

This is a prospective, single center, single arm phase II study. In the safety lead-in stage, 6 subjects will be recruited and administered with surufatinib 250 mg/d, QD PO; Fulvestrant 500mg, im, Q4W; Chidamide 30mg, PO, BIW, with four weeks as a cycle. DLTs of the 6 subjects will be evaluated in the first cycle to determine the recommended dosage of combinational therapy. Then 57 subjects will be recruited and administered with the triplet regimen to explore the efficacy and safety of combinational treatment.

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

Enrollment (Anticipated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
63

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

Contacts and Locations

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

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Locations

  • China
      • Anyang, China
        • Recruiting
        • AnYang Tumor Hospital
      • Luoyang, China
        • Recruiting
        • Henan University of Science and Technology First Affiliated Hospital
      • Nanyang, China
        • Not yet recruiting
        • Nanyang Second General Hospital
        • Contact:
          • Lina Liu
      • Zhengzhou, China
        • Recruiting
        • He'nan Cancer Hospital
        • Contact:
          • Hongqiang Guo
      • Zhengzhou, China
        • Recruiting
        • The Third People's Hospital of Zhengzhou
        • Contact:
          • Lige Yao

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 to 75 years (ADULT, OLDER_ADULT)

Accepts Healthy Volunteers

No

Genders Eligible for Study

Female

Description

Inclusion Criteria:

  • Signed the Informed Consent Form;
  • 18-75 Years (concluding 18 and 75 Years), female;
  • Pathologically and cytologically confirmed non-resectable stage IV Her2 negative, HR positive (ER+ and / or PR+) breast cancer;
  • Relapsed or progressed after at least first-line endocrine therapy, with patients of primary endocrine resistance excluded (patients of recurrence and metastasis progressed more than 6 months after receiving endocrine therapy or more than 2 years after receiving adjuvant endocrine therapy are eligible; patients progressed more than 1 year but less than 2 years after adjuvant endocrine therapy are not eligible);
  • 2 weeks or more from the last endocrine therapy and 3 weeks or more from the last chemotherapy before enrollment;
  • At least one measurable lesion is required;
  • Life expectancy greater than 3 months;
  • ECOG(Eastern Cooperative Oncology Group): 0~1;
  • Sufficient organ and bone marrow functions as follows:

Absolute Neutrophil Count (ANC) ≥1.5×10^9/L; Platelet Count of ≥100×10^9/L; Hemoglobin≥90g/L; Total Bilirubin (TBIL)<1.5 x ULN; ALT and AST<1.5 x ULN; Serum Creatinine (SCr)<1.5×ULN; Endogenous creatinine clearance rate ≥50ml / min (Cockcroft Gault formula)

Exclusion Criteria:

  • Previous treatment with VEGFR inhibitor, HDAC inhibitor or fulvestrant;
  • Organ surgery performed 6 weeks before enrollment;
  • A history of other malignancies within 5 years prior to enrollment, except for cervical carcinoma in situ, basal or squamous cell skin cancer;
  • Known hypersensitivity to any of the study drugs or excipients;
  • Hypertension that is not controlled by the drug, and is defined as: SBP ≥150 mmHg and/or DBP ≥90 mmHg;
  • International normalized ratio (INR) > 1.5 or partially activated prothrombin time (APTT) > 1.5 × ULN;
  • Poorly controlled diabetes before enrollment;
  • Clinically significant electrolyte abnormalities judged by researchers;
  • With any diseases or conditions that affected drug absorption, or the patient could not take drugs orally;
  • Patients with obvious evidence of bleeding tendency or medical history or hemoptysis within 3 months before enrollment, thromboembolism within 12 months;
  • Cardiovascular diseases with significant clinical significance, including but not limited to acute myocardial infarction, severe / unstable angina pectoris or coronary artery bypass grafting within 6 months before enrollment; Congestive heart failure, New York Heart Association (NYHA) grade > 2; ventricular arrhythmia requiring drug treatment; LVEF (left ventricular ejection fraction) < 50%;
  • Active infection or serious infection that is not controlled by drug (≥CTCAE v5.0 Grade 2）;
  • History of clinically significant hepatic disease, including, but not limited to, known hepatitis B virus (HBV) infection with HBV DNA positive (copies ≥1×10^4/ml); known hepatitis C virus infection with HCV RNA positive (copies ≥1×10^3/m);
  • Women who are pregnant or lactating;
  • Urinary protein ≥ ++, and the 24-hour urine protein quantification is greater than 1.0g;
  • Have any other disease, metabolic disorder, physical examination anomaly, abnormal laboratory result, or any other conditions, which according to the judgment of the investigator, it is reasonable to suspect that the patient is not suitable for the use of the study drug.

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: NA
  • Interventional Model: SINGLE_GROUP
  • Masking: NONE

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: Experimental
surufatinib + fulvestrant + chidamide
Drug: surufatinib + fulvestrant + chidamide
surufatinib: 250 mg/d, QD PO; Fulvestrant: 500mg, im, Q4W; Chidamide 30mg, PO, BIW; Q4W

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
PFS
Time Frame: up to 3 years
PFS was defined as the time from recruitment to the first documented progressive disease (PD) or death due to any cause, whichever occurred first.
up to 3 years

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
DCR
Time Frame: up to 3 years
The proportion of patients with a best overall response of confirmed complete or partial response, or stable disease (CR+ PR + SD).
up to 3 years
ORR
Time Frame: up to 3 years
The proportion of patients with a confirmed complete response or partial response on two consecutive occasions≥4 weeks apart.
up to 3 years
OS
Time Frame: up to 3 years
The time from recruitment to death due to any cause.
up to 3 years
Adverse Events (AEs)
Time Frame: up to 3 years
Adverse events (AEs) categorized by severity in accordance with the NCI CTC AE Version 5.0.
up to 3 years

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.
The First Affiliated Hospital of Zhengzhou University

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 (ACTUAL)

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.
July 1, 2022

Primary Completion (ANTICIPATED)

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.
January 1, 2024

Study Completion (ANTICIPATED)

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.
July 1, 2025

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 23, 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.
December 23, 2021

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 11, 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.
September 2, 2022

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.
August 31, 2022

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.
August 1, 2022

More Information

Terms related to this study

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.
  • HMPL-012-SPRING-R101

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

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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