Veracyte Launches Prosigna Breast Recurrence Risk Test
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Jun 01 2026
0mins
Veracyte announced the U.S. commercial launch of the Prosigna Breast Risk of Recurrence, ROR, test. The Prosigna test determines a patient's ROR score and estimates the 10-year probability of distant recurrence, providing prognostic insight into how a patient's cancer may behave over time. These insights also help guide treatment decisions, including predicting whether high risk patients are likely to benefit from chemotherapy or may safely achieve optimal outcomes with endocrine therapy alone, enabling clinicians to make personalized care plans for their patients. The Prosigna test will be available to order starting June 8, 2026.
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Analyst Views on VCYT
Wall Street analysts forecast VCYT stock price to fall
5 Analyst Rating
3 Buy
1 Hold
1 Sell
Moderate Buy
Current: 51.290
Low
43.00
Averages
46.25
High
50.00
Current: 51.290
Low
43.00
Averages
46.25
High
50.00
About VCYT
Veracyte, Inc. is a global diagnostics company. The Company enables clinicians with insights they need to guide and help patients to diagnose and treat cancer. The Veracyte Diagnostics Platform delivers cancer tests that are fueled by broad genomic and clinical data, deep bioinformatic and AI capabilities, and an evidence-generation engine, which drives durable reimbursement and guideline inclusion for its tests, along with new insights to support continued innovation and pipeline development. The Company offers tests for prostate cancer (Decipher Prostate), thyroid cancer (Afirma), breast cancer (Prosigna) and bladder cancer (Decipher Bladder). It has developed the noninvasive Percepta Nasal Swab test to help physicians accurately and quickly determine lung cancer risk. All of its tests are serviced through its own Clinical Laboratory Improvement Amendments (CLIA) certified laboratories in South San Francisco, California, San Diego, California and Austin, Texas.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
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Veracyte Launches Prosigna Breast Cancer Risk Test
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- Chip Stocks Decline: Despite the overall strong market performance, chip and most AI stocks fell, reflecting investor concerns over these high-valuation stocks, potentially leading to a shift of funds towards more stable investment areas.
- Fed Chair Comments in Focus: Comments from Fed Chair Kevin Warsh will be a focal point for the market, potentially influencing investor expectations regarding future monetary policy and thereby having a significant impact on the stock market.
See More
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- Clinical Trial Results: Results from the OPTIMA trial indicate that over two-thirds of node-positive patients can safely avoid chemotherapy, a finding that will alter treatment protocols for high-risk patients, reducing unnecessary chemotherapy side effects and enhancing quality of life.
- Risk Assessment Capability: The Prosigna test integrates biological, clinical, and pathological information to provide a comprehensive assessment of the 10-year risk of distant recurrence, aiding physicians in accurately determining patient recurrence risks and optimizing treatment plans to enhance personalization.
- Market Coverage and Support: The test is currently covered by most commercial payers, and Veracyte offers financial assistance programs for eligible uninsured or underinsured patients, ensuring access to this advanced testing service for all qualifying breast cancer patients.
See More
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- Genomic Guidance: The ENZAMET trial provides the first Level 1B evidence for the Decipher Prostate test in guiding chemotherapy decisions for metastatic prostate cancer, enabling clinicians to identify which patients benefit from triplet therapy, thus optimizing treatment strategies.
- Enhanced Clinical Utility: Results indicate that the Decipher Prostate test effectively distinguishes between high and low Decipher score patients, with the former showing significantly improved survival rates when receiving triplet therapy, underscoring the test's importance in clinical applications.
- High-Risk Patient Identification: A combined analysis of four NRG/RTOG trials shows that Decipher Prostate significantly improves prognostic accuracy for high-risk localized prostate cancer, with approximately one in four patients reclassified, expanding the population that may benefit from treatment intensification.
- Transformative Treatment Decisions: The statistical significance of the ENZAMET trial findings (p=0.043) strongly supports the predictive value of Decipher Prostate, marking a shift in clinical practice regarding the use of genomic testing in metastatic prostate cancer treatment.
See More
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- Broad Applicability: The trial confirmed non-inferiority across various high-risk subgroups, including premenopausal women and patients with extensive nodal involvement, indicating that tumor biology can guide chemotherapy decisions, enhancing treatment precision in clinical practice.
- Prospective Evidence: Involving 4,429 patients, the OPTIMA trial provides Level 1A evidence that the Prosigna test can accurately predict chemotherapy benefits and support safe de-escalation for high-risk patients, thereby reducing unnecessary side effects.
- Significant Clinical Impact: The study results will be presented at the ASCO Annual Meeting, expected to transform how clinicians approach breast cancer treatment decisions, enabling patients to opt for therapies with fewer side effects.
See More
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- Clinical Trial Results: The call will focus on results from the OPTIMA and ENZAMET trials, highlighting Veracyte's leadership in cancer detection technology, which could have profound implications for future treatment options.
- Expert Participation: Professor Iain Macpherson, a leading investigator from the University of Glasgow, will join the discussion, enhancing the professionalism and authority of the meeting.
- Live Webcast and Replay: The conference will be webcast live from the company's website, with a replay available afterward, ensuring that investors and healthcare professionals can access critical information at their convenience, thereby improving communication efficiency with stakeholders.
See More
Veracyte Unveils ENZAMET Study Data for Prostate Cancer
- Clinical Trial Results: Veracyte will present data from the OPTIMA and ENZAMET phase III clinical trials at the 2026 ASCO Annual Meeting, expected to provide practice-changing evidence for treatment decisions in early-stage breast cancer and metastatic prostate cancer, potentially impacting thousands of patients' treatment plans.
- OPTIMA Study Highlights: Enrolling over 4,400 patients, this study aims to identify which patients can safely avoid chemotherapy, thereby reducing long-term toxicities; results from the Prosigna test will provide Level 1A evidence for adjuvant chemotherapy decisions in high-risk breast cancer, potentially transforming clinical treatment approaches.
- ENZAMET Study Analysis: The ENZAMET trial will showcase how the Decipher Prostate test predicts treatment benefits for metastatic hormone-sensitive prostate cancer patients receiving triplet therapy, enabling clinicians to more accurately match treatment intensity to patient risk, thus avoiding unnecessary treatments.
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See More
