Fisetin to Improve Physical Function in Stage I-III Breast Cancer Survivors

NCT ID: NCT05595499

Last Updated: 2025-07-02

Basic Information

• Recruitment Status: RECRUITING
• Clinical Phase: PHASE2
• Total Enrollment: 88 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2023-03-27
• Study Completion Date: 2026-06-01

Brief Summary

This phase II trial tests whether fisetin works to improve physical function in women who have received chemotherapy for stage I-III breast cancer treatment. Fisetin is a naturally occurring substance that is found in strawberries and other foods. Fisetin eliminates cells that have undergone a process called senescence. Senescence is when a cell ages and permanently stops dividing but does not die. Over time, large numbers of these cells build up in tissues throughout the body and can release harmful substances that causes inflammation and damages nearby healthy cells. Studies have shown that chemotherapy causes a build-up of these senescent cells. Giving fisetin may eliminate senescent cells and improve physical function in postmenopausal women who have received chemotherapy for breast cancer.

Detailed Description

PRIMARY OBJECTIVE:

I. To determine the effect of fisetin on physical function, as assessed using the 6-minute walk distance (6MWD), in frail older breast cancer survivors.

SECONDARY OBJECTIVES:

I. To determine the effect of fisetin on other measures of physical function (grip strength, short physical performance battery [SPPB], frailty phenotype, physical function component of the 36 item short form survey [SF-36]).

II. To determine the effect of fisetin on fatigability (Borg Rating of Perceived Exertion [RPE]).

III. To determine the effect of fisetin on neuropathy (Quality of Life Questionnaire - Chemotherapy-Induced Peripheral Neuropathy 20 [QLQ-CIPN20]).

IV. To determine the effect of fisetin on cognitive function (Patient Reported Outcomes Measurement Information System [PROMIS] cognitive function short form).

V. To determine the effect of fisetin on health-related quality of life (SF-36).

VI. To determine the effect of fisetin on sleep (Insomnia Severity Index [ISI]).

VII. To determine the effect of fisetin on anxiety (GAD-7). VIII. To determine the effect of fisetin on depression (PHQ-8). IX. To determine the effect of fisetin on local and distant recurrence free survival.

X. To determine the effect of fisetin on breast cancer specific survival and overall survival.

XI. To evaluate the safety and tolerability of fisetin (physician and patient-reported Common Terminology Criteria for Adverse Events [CTCAEs]).

XII. To estimate rates of adherence to fisetin (pill diary).

EXPLORATORY OBJECTIVES:

I. To determine the effect of fisetin on p16 expression in peripheral CD3+ T-cells.

II. To determine the effect of fisetin on circulating senescence-associated secretory phenotype (SASP) inflammatory factors.

OUTLINE: Patients are randomized to 1 of 2 arms.

ARM A: Patients receive fisetin orally (PO) on days 1, 2, and 3. Treatment repeats every 2 weeks for up to 8 weeks in the absence of disease progression or unacceptable toxicity. Patients also undergo collection of blood samples throughout the trial.

ARM B: Patients receive placebo PO on the trial. on days 1, 2, and 3. Treatment repeats every 2 weeks for up to 8 weeks in the absence of disease progression or unacceptable toxicity. Patients also undergo collection of blood samples throughout the trial.

After completion of study treatment, patients are followed up yearly for up to 3 years.

Conditions

Anatomic Stage I Breast Cancer AJCC v8; Anatomic Stage II Breast Cancer AJCC v8; Anatomic Stage III Breast Cancer AJCC v8

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Arm A (fisetin)

Patients receive fisetin PO on days 1, 2, and 3. Treatment repeats every 2 weeks for up to 8 weeks in the absence of disease progression or unacceptable toxicity. Patients also undergo collection of blood samples throughout the trial.

Group Type: EXPERIMENTAL

Biospecimen Collection

Intervention Type: PROCEDURE

Undergo collection of blood samples

Fisetin

Intervention Type: DRUG

Given PO

Quality-of-Life Assessment

Intervention Type: OTHER

Ancillary studies

Questionnaire Administration

Intervention Type: OTHER

Ancillary studies

Arm B (placebo)

Patients receive placebo PO on the trial. on days 1, 2, and 3. Treatment repeats every 2 weeks for up to 8 weeks in the absence of disease progression or unacceptable toxicity. Patients also undergo collection of blood samples throughout the trial.

Group Type: PLACEBO_COMPARATOR

Biospecimen Collection

Intervention Type: PROCEDURE

Undergo collection of blood samples

Placebo Administration

Intervention Type: DRUG

Given PO

Quality-of-Life Assessment

Intervention Type: OTHER

Ancillary studies

Questionnaire Administration

Intervention Type: OTHER

Ancillary studies

Interventions

Biospecimen Collection

Undergo collection of blood samples

Intervention Type: PROCEDURE

Fisetin

Given PO

Intervention Type: DRUG

Placebo Administration

Given PO

Intervention Type: DRUG

Quality-of-Life Assessment

Ancillary studies

Intervention Type: OTHER

Questionnaire Administration

Ancillary studies

Intervention Type: OTHER

Other Intervention Names

Biological Sample Collection; Biospecimen Collected; Specimen Collection; 3,3',4',7-Tetrahydroxyflavone; 7,3',4'-Flavon-3-ol; Quality of Life Assessment

Eligibility Criteria

Inclusion Criteria

• Women who are postmenopausal at the start of study treatment.

Postmenopausal status will be established as follows:

• Women aged: >= 60 years OR
• Women aged < 60 years AND one of the following conditions is met:

• They have not had any menstrual periods for at least 12 months in the absence of exogenous hormonal treatments, chemotherapy, and/or tamoxifen AND have serum estradiol and follicle-stimulating hormone (FSH) levels confirmed as being within the standard laboratory reference range for postmenopausal females.
• They have documented irreversible bilateral oophorectomy.
• They are receiving ovarian suppression with their breast cancer endocrine therapy

• Women with a diagnosis of early-stage breast cancer (Stage I-III) treated with neo/adjuvant chemotherapy within 12 months of starting study treatment
• No evidence of active/recurrent breast cancer or other serious chronic illnesses
• Have evidence of frail health, defined as a diminished 6-minute walk distance (< 400m) at baseline
• Platelets > 60,000/mm^3
• White blood cell count > 2,000/mm^3
• Absolute neutrophil count > 500/mm^3
• Hemoglobin >= 8.0 g/dL
• Total bilirubin =< 3.0 X upper limit of normal (ULN)
• Aspartate aminotransferase (AST) =< 4.0 x ULN
• Alanine aminotransferase (ALT) =< 4.0 x ULN
• Estimated glomerular filtration rate (eGFR) of >= 30mL/min/1.73m^2 per the Modification of Diet in Renal Disease (MDRD) calculation
• Ability to understand and the willingness to sign a written informed consent document

Exclusion Criteria

• Cancer-directed chemotherapy, biological therapy, or immunotherapy within 30 days prior to the start of study treatment. Exceptions include: trastuzumab, pertuzumab, pembrolizumab, tamoxifen, ribociclib, abemaciclib, aromatase inhibitors and/or ovarian suppression.
• Surgery and/or radiation within the last 30 days of starting study treatment (Exception: invasive non- major procedures such as an outpatient biopsy)
• Subjects taking medications that are considered prohibited.

• Exception: Subjects taking any of the medications listed in under "Temporary medication adjustment required" may participate if they are otherwise eligible AND the medication can be safely withheld (from immediately before the 1st study agent administration until at least 10 hours after the last study agent administration, for each dosing interval)
• On herbal and natural medications with possible senolytic properties (i.e., curcumin, kava kava, St. John's wort) and are unable or unwilling to hold its administration 2 days prior to and during study treatment dosing. Exceptions include cannabidiol (CBD), vitamins, probiotics, and fish oil. Other herbal and natural medications may be permitted or prohibited per clinician discretion
• Subjects taking potentially senolytic agents within the last year: fisetin, quercetin, luteolin, dasatinib or imatinib (or other tyrosine kinase inhibitors), piperlongumine, or navitoclax
• Subjects on therapeutic doses of anticoagulants (e.g., warfarin, heparin, low molecular weight heparin, factor Xa inhibitors, etc.)
• Issues with tolerating oral medication (such as but not limited to, inability to swallow pills (g-tubes not allowed), malabsorption issues, ongoing nausea or vomiting during screening, history of Crohn's, gastric bypass/reduction, or celiac disease)
• Any other condition that would, in the Investigator's judgment, contraindicate the patient's participation in the clinical study due to safety concerns with clinical study procedures
• Currently participating in another intervention research study seeking to improve functional status, alleviate frailty, muscle strength, exhaustion/fatigue, or cognitive function

• Eligible Sex: FEMALE
• Accepts Healthy Volunteers: No

Sponsors

National Cancer Institute (NCI)

NIH

Sponsor Role: collaborator

National Institute on Aging (NIA)

NIH

Sponsor Role: collaborator

Jonsson Comprehensive Cancer Center

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Mina S. Sedrak, MD

Role: PRINCIPAL_INVESTIGATOR

UCLA / Jonsson Comprehensive Cancer Center

Locations

UCLA Health Cancer Care in Alhambra

Alhambra, California, United States

Site Status: RECRUITING

UCLA Health Beverly Hills Primary & Specialty Care

Beverly Hills, California, United States

Site Status: RECRUITING

UCLA Health Burbank Primary & Specialty Care

Burbank, California, United States

Site Status: RECRUITING

City of Hope Comprehensive Cancer Center

Duarte, California, United States

Site Status: RECRUITING

UCLA / Jonsson Comprehensive Cancer Center

Los Angeles, California, United States

Site Status: RECRUITING

UCLA Health Primary Care in Marina del Rey

Marina del Rey, California, United States

Site Status: RECRUITING

UCLA Health Primary Care in Pasadena

Pasadena, California, United States

Site Status: RECRUITING

Countries

United States

Central Contacts

Mina S. Sedrak, MD

Role: CONTACT

msedrak@mednet.ucla.edu

310-825-3181

Kelly Synold

Role: CONTACT

ksynold@mednet.ucla.edu

424-440-3877

Facility Contacts

Mina S. Sedrak, MD

Role: primary

msedrak@mednet.ucla.edu

310-825-3181

Mina S. Sedrak, MD

Role: primary

msedrak@mednet.ucla.edu

310-825-3181

Mina S. Sedrak, MD

Role: primary

msedrak@mednet.ucla.edu

310-825-3181

Keilani Luna

Role: primary

kluna@coh.org

909-809-9338

Marie D. Yee, MD

Role: backup

lyee@coh.org

626-256-4673 ext. 85200

Mina S. Sedrak

Role: primary

msedrak@mednet.ucla.edu

310-825-3181

Mina S. Sedrak, MD

Role: primary

msedrak@mednet.ucla.edu

310-825-3181

Mina S. Sedrak, MD

Role: primary

msedrak@mednet.ucla.edu

310-825-3181

Other Identifiers

NCI-2022-08061

Identifier Type: REGISTRY

Identifier Source: secondary_id

P30CA016042

Identifier Type: NIH

Identifier Source: secondary_id

View Link

R21CA277660

Identifier Type: NIH

Identifier Source: secondary_id

View Link

K76AG074918

Identifier Type: NIH

Identifier Source: secondary_id

View Link

23-001170

Identifier Type: -

Identifier Source: org_study_id