RECRUITING

Evexomostat Plus PI3K or AKT Inhibitor and Fulvestrant in Patients With a PI3K Alteration and HR+/Her2- Breast Cancer

Study Overview

This clinical trial focuses on testing the efficacy of different digital interventions to promote re-engagement in cancer-related long-term follow-up care for adolescent and young adult (AYA) survivors of childhood cancer.

Description

This is a Phase 1b/2, open-label, parallel-arms pilot study in men and post-menopausal women with hormone receptor positive (HR+), HER2- advanced or metastatic breast cancer with an alteration in the PI3K pathway, including a mutation of the PIK3CA gene, PTEN loss, or AKT1 mutation, designed to determine the safety of evexomostat (SDX-7320) plus standard of care treatment alpelisib (BYL-719) or capivasertib and fulvestrant (each combined, the 'triplet therapy'), to measure the severity and number of hyperglycemic events, and to assess clinical, anti-tumor benefit of the triplet therapy. The purpose of this study is: * to characterize the safety of the triplet drug combination consisting of either alpelisib or capivasertib (per the treating oncologist's choice) and fulvestrant plus evexomostat, * to test whether evexomostat, when given in combination with either alpelisib or capivasertib and fulvestrant will reduce the number and severity of hyperglycemic events and/or reduce the number or dose of anti-diabetic medications needed to control the hyperglycemia for metabolically normal patients and those deemed at risk for capivasertib and alpelisib-induced hyperglycemia (insulin resistance, as measured by HOMA-IR, baseline elevated HbA1c or well-controlled type 2 diabetes), and * to assess preliminary anti-tumor efficacy for each combination and changes in key biomarkers and quality of life in this patient population.

Official Title

Study to Assess the Safety and Efficacy of Evexomostat (SDX-7320) in Combination With A PI3K or Akt Inhibitor Plus Fulvestrant in Patients With HR+, HER2-, Metastatic Breast Cancer With PI3K Pathway Alteration(s)

Quick Facts

Study Start:2022-08-26
Study Completion:2026-09
Study Type:Not specified
Phase:Not Applicable
Enrollment:Not specified
Status:RECRUITING

Study ID

NCT05455619

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.

Ages Eligible for Study:18 Years
Sexes Eligible for Study:ALL
Accepts Healthy Volunteers:No
Standard Ages:ADULT, OLDER_ADULT
Inclusion CriteriaExclusion Criteria
  1. Age 18 years or older
  2. Willing and able to provide informed consent
  3. Able to understand and follow study procedures
  4. Stable medical condition
  1. Pregnancy or breastfeeding
  2. Severe psychiatric disorders
  3. Active substance abuse
  4. Unstable medical conditions
  5. Inability to comply with study requirements

Contacts and Locations

Study Contact

David Browning
CONTACT
+1-615-975-7776
dbrowning@syndevrx.com
James M Shanahan
CONTACT
6174013110
jshanahan@syndevrx.com

Principal Investigator

Medical Team
STUDY_DIRECTOR
SynDevRx, Inc.

Study Locations (Sites)

Loma Linda University Cancer Center
Loma Linda, California, 92354
United States
Hoag Memorial Hospital Presbyterian
Newport, California, 92663
United States
SHARP Healthcare
San Diego, California, 92123
United States
Miami Cancer Institute at Baptist Health
Miami, Florida, 33176
United States
Hope and Healing Cancer Services
Hinsdale, Illinois, 60521
United States
Trinity Health
Ypsilanti, Michigan, 48197
United States
Cleveland Clinic
Cleveland, Ohio, 44195
United States
Penn State Milton S Hershey Medical Center
Hershey, Pennsylvania, 17033
United States
Vanderbilt University Medical Center
Nashville, Tennessee, 37232
United States
Doctors Hospital of Laredo
Laredo, Texas, 78045
United States

Collaborators and Investigators

Sponsor: SynDevRx, Inc.

  • Medical Team, STUDY_DIRECTOR, SynDevRx, 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 Registration Dates

Study Start Date2022-08-26
Study Completion Date2026-09

Study Record Updates

Study Start Date2022-08-26
Study Completion Date2026-09

Terms related to this study

Keywords Provided by Researchers

  • hyperglycemia
  • insulin
  • glucose
  • SDX-7320
  • fulvestrant
  • apelisib
  • PIK3CA mutation
  • evexomostat
  • HR+ Her2- metastatic breast cancer
  • hyperinsulinemia
  • capivasertib
  • AKT
  • PTEN

Additional Relevant MeSH Terms

  • HR+/HER2-negative Breast Cancer
  • Metastatic Breast Cancer