Myriad Genetics Announces Publication of a Meta-Analysis Demonstrating the Clinical Utility of the GeneSight® Psychotropic Test in People with Major Depressive Disorder

SALT LAKE CITY, April 20, 2020 (GLOBE NEWSWIRE) -- Myriad Genetics, Inc. (NASDAQ: MYGN, “Myriad” or the “Company”), a global leader in molecular diagnostics and precision medicine, today announced the publication of a meta-analysis of four clinical trials demonstrating that the test significantly improves clinical outcomes among patients with major depressive disorder (MDD). The article titled, “The Clinical Utility of Combinatorial Pharmacogenetic Testing for Patients with Depression: A Meta-Analysis,” appeared online in the journal .

“Many commercial insurers and health technology assessors in the United States and internationally consider meta-analyses the highest level of clinical evidence for the treatment of depression,” said Bryan Dechairo, Ph.D., executive vice president of Clinical Development at Myriad. “Our meta-analysis further demonstrates the consistent clinical utility of the GeneSight Psychotropic test across multiple cohorts of patients with depression. Importantly, the data showed that when clinicians used the GeneSight test to guide clinical care their patients achieved statistically significantly better remission, response and symptom improvement.”

The analysis included data from four prospective, controlled trials that evaluated the clinical utility of the GeneSight test in 1,556 people with MDD and who had at least one prior antidepressant medication failure. All four studies evaluated remission, response, and symptom improvement outcomes using the 17-item Hamilton Depression Rating Scale (HAM-D17) among patients whose medication selection was informed by the GeneSight test results (guided care) compared to unguided care (treatment as usual). The results demonstrate that outcomes were significantly improved for patients whose care was guided by the GeneSight test compared to unguided care. Overall remission improved 49 percent (p=.001), response improved by 40 percent and (p<0.01) and symptoms improved 43 percent (p=0.019) relative to treatment as usual.

About GeneSight^® Psychotropic

GeneSight Psychotropic is a pharmacogenomic test that analyzes clinically important variations in DNA. The results of the test can inform doctors about genes that may impact how their patients metabolize or respond to depression medications.

About Myriad Genetics

Myriad Genetics Inc., is a leading personalized medicine company dedicated to being a trusted advisor transforming patient lives worldwide with pioneering molecular diagnostics. Myriad discovers and commercializes molecular diagnostic tests that: determine the risk of developing disease, accurately diagnose disease, assess the risk of disease progression, and guide treatment decisions across six major medical specialties where molecular diagnostics can significantly improve patient care and lower healthcare costs. Myriad is focused on three strategic imperatives: transitioning and expanding its hereditary cancer testing markets, diversifying its product portfolio through the introduction of new products and increasing the revenue contribution from international markets. For more information on how Myriad is making a difference, please visit the Company's website: .

Myriad, the Myriad logo, BART, BRACAnalysis, Colaris, Colaris AP, myPath, myRisk, Myriad myRisk, myRisk Hereditary Cancer, myChoice, myPlan, BRACAnalysis CDx, Tumor BRACAnalysis CDx, myChoice HRD, Vectra, Prequel, ForeSight, GeneSight and Prolaris are trademarks or registered trademarks of Myriad Genetics, Inc. or its wholly owned subsidiaries in the United States and foreign countries. MYGN-F, MYGN-G.

Safe Harbor Statement

This press release contains "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995, including statements related to the GeneSight^® Psychotropic test significantly improving clinical outcomes among patients with major depressive disorder; the ability of the GeneSight test to guide clinical care for patients; and the Company's strategic directives under the caption "About Myriad Genetics." These "forward-looking statements" are based on management's current expectations of future events and are subject to a number of risks and uncertainties that could cause actual results to differ materially and adversely from those set forth in or implied by forward-looking statements. These risks and uncertainties include, but are not limited to: uncertainties associated with COVID-19, including its possible effects on our operations and the demand for our products and services; our ability to efficiently and flexibly manage our business amid uncertainties related to COVID-19; the risk that sales and profit margins of our molecular diagnostic tests and pharmaceutical and clinical services may decline; risks related to our ability to transition from our existing product portfolio to our new tests, including unexpected costs and delays; risks related to decisions or changes in governmental or private insurers’ reimbursement levels for our tests or our ability to obtain reimbursement for our new tests at comparable levels to our existing tests; risks related to increased competition and the development of new competing tests and services; the risk that we may be unable to develop or achieve commercial success for additional molecular diagnostic tests and pharmaceutical and clinical services in a timely manner, or at all; the risk that we may not successfully develop new markets for our molecular diagnostic tests and pharmaceutical and clinical services, including our ability to successfully generate revenue outside the United States; the risk that licenses to the technology underlying our molecular diagnostic tests and pharmaceutical and clinical services and any future tests and services are terminated or cannot be maintained on satisfactory terms; risks related to delays or other problems with operating our laboratory testing facilities and our healthcare clinic; risks related to public concern over genetic testing in general or our tests in particular; risks related to regulatory requirements or enforcement in the United States and foreign countries and changes in the structure of the healthcare system or healthcare payment systems; risks related to our ability to obtain new corporate collaborations or licenses and acquire new technologies or businesses on satisfactory terms, if at all; risks related to our ability to successfully integrate and derive benefits from any technologies or businesses that we license or acquire; risks related to our projections about our business, results of operations and financial condition; risks related to the potential market opportunity for our products and services; the risk that we or our licensors may be unable to protect or that third parties will infringe the proprietary technologies underlying our tests; the risk of patent-infringement claims or challenges to the validity of our patents or other intellectual property; risks related to changes in intellectual property laws covering our molecular diagnostic tests and pharmaceutical and clinical services and patents or enforcement in the United States and foreign countries, such as the Supreme Court decisions in Mayo Collab. Servs. v. Prometheus Labs., Inc., 566 U.S. 66 (2012), Ass’n for Molecular Pathology v. Myriad Genetics, Inc., 569 U.S. 576 (2013), and Alice Corp. v. CLS Bank Int’l, 573 U.S. 208 (2014); risks of new, changing and competitive technologies and regulations in the United States and internationally; the risk that we may be unable to comply with financial operating covenants under our credit or lending agreements; the risk that we will be unable to pay, when due, amounts due under our credit or lending agreements; and other factors discussed under the heading "Risk Factors" contained in Item 1A of our most recent Annual Report on Form 10-K for the fiscal year ended June 30, 2019, which has been filed with the Securities and Exchange Commission, as well as any updates to those risk factors filed from time to time in our Quarterly Reports on Form 10-Q or Current Reports on Form 8-K. All information in this press release is as of the date of the release, and Myriad undertakes no duty to update this information unless required by law.