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Clinical Trials/EUCTR2021-001966-39-SK
EUCTR2021-001966-39-SK
Active, not recruiting
Phase 1

EPIK-B5: A Phase III, randomized, double-blind, placebo-controlled study of alpelisib (BYL719) in combination with fulvestrant for men and postmenopausal women with HR-positive, HER2-negative advanced breast cancer with a PIK3CA mutation, who progressed on or after aromatase inhibitor and a CDK4/6 inhibitor - EPIK-B5

ovartis Pharma AG0 sites234 target enrollmentAugust 23, 2021

Overview

Phase
Phase 1
Intervention
Not specified
Conditions
Hormone receptor positive, HER2-negative advanced breast cancer
Sponsor
ovartis Pharma AG
Enrollment
234
Status
Active, not recruiting
Last Updated
last year

Overview

Brief Summary

No summary available.

Registry
who.int
Start Date
August 23, 2021
End Date
TBD
Last Updated
last year
Study Type
Interventional clinical trial of medicinal product
Sex
All

Investigators

Eligibility Criteria

Inclusion Criteria

  • \- Participant is an adult \= 18 years old at the time of informed consent and has signed informed consent before any trial related activities and according to local guidelines
  • \- Participant has a histologically and/or cytologically confirmed diagnosis of ER\+ and/or PgR\+ breast cancer by local laboratory.
  • \- Participant has HER2\-negative breast cancer defined as a negative in situ hybridization test or an IHC status of 0, 1\+ or 2\+. If IHC is 2\+, a negative in situ hybridization (Fluorescent in situ hybridization (FISH), Chromogenic in situ hybridization (CISH), or Silver\-enhanced in situ hybridization (SISH)) test is required by local laboratory testing.
  • \- Participant has at least one measurable lesion as per RECIST v1\.1 criteria as assessed by Investigator (a lesion at a previously irradiated site may only be counted as a target lesion if there is clear sign of progression since the irradiation).
  • \- Participant has recurrence or progression of disease during or after combined AI (i.e. letrozole, anastrozole, exemestane) and CDK4/6 inhibitor therapy. The combined AI and CDK4/6 inhibitor therapy does not need to be the latest treatment regimen (including adjuvant setting).
  • \- Participant has received \= 2 prior lines of systemic therapies overall in
  • the metastatic setting, of which a maximum of 1 line of prior treatment with chemotherapy (except for neoadjuvant/ adjuvant chemotherapy) is
  • \- The presence of a PIK3CA mutation(s) determined in tumor tissue prior
  • to enrollment either by a Novartis designated laboratory or in tumor
  • tissue or plasma ctDNA by a local laboratory usinga Food and Drug

Exclusion Criteria

  • \- Participant with symptomatic visceral disease or any disease burden that makes the participant ineligible for endocrine therapy (ET) per the investigator’s best judgment.
  • \- Participant who relapsed with documented evidence of progression more than 12 months from completion of (neo)adjuvant endocrine/endocrine\-based therapy with no treatment for metastatic disease
  • \- Participant has received prior treatment with fulvestrant, any oral
  • selective estrogen receptor degrader (SERD), any Phosphatidylinositol\-3\-Kinase (PI3K), mammalian Target of Rapamycin (mTOR) or Protein Kinase B (AKT) inhibitor
  • Further exclusion criteria and details are described in the protocol

Outcomes

Primary Outcomes

Not specified

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EUCTR2021-001966-39-ITOVARTIS PHARMA AG305