Studying gut bacteria continues to intrigue investors, but can the results produce viable diagnostic data for healthcare providers?
Even as microbiologists and clinical pathologists closely watch research into the human microbiome and anticipate study findings that could lead to new medical laboratory tests based on microbiome testing, there are entrepreneurs ready to tout the benefits of microbiome testing to consumers. That’s the impetus behind an announced deal between a microbiome testing company and a national pharmacy chain.
That deal involves health startup Viome Life Sciences, which recently closed a $86.5 million Series C funding round to support research and development of its consumer health at-home test kits, and CVS, which will sell Viome’s Gut Intelligence Test at 200 of the pharmacy company’s retail locations nationwide, according to an August press release.
“Founded seven years ago by serial entrepreneur Naveen Jain, Viome sells at-home kits that analyze the microbial composition of stool samples and provide food recommendations, as well as supplements and probiotics. Viome says it is the first company to sell gut tests at CVS, both online and in-store. The tests will sell for $179,” GeekWire reported.
Investors appear to be intrigued by these types of opportunities. To date, Viome has raised a total of $175 million.
“In a world where healthcare has often been reactive, treating symptoms and targeting diseases only after they manifest, Viome is pioneering a transformative shift by harnessing the innate power of food and nutrition,” stated Naveen Jain (above), Founder and CEO of Viome, in a press release. “Our mission is not just to prolong life but to enrich it, enabling everyone to thrive in health and vitality.” But some microbiologists and clinical laboratory scientists would consider that the current state of knowledge about the human microbiome is not well-developed enough to justify offering direct-to-consumer microbiology tests that encourage consumers to purchase nutritional products. (Photo copyright: Viome Life Sciences.)
Empowering People to Make Informed Decisions about Their Health
Established in 2016, Bellevue, Washington-based Viome produces and sells, among other tests, its Gut Intelligence at-home test kit, which analyzes the microbial composition of stool samples. This kit relies on RNA sequencing to detect bacteria and other elements present in the gut, such as yeasts and viruses.
The genetic data is then entered into an artificial intelligence (AI) algorithm to provide individuals with information regarding their personal gut health. Viome partnered with Los Alamos National Laboratory to create their AI platform. The company has collected more than 600,000 test samples to date.
“We are the only company that looks at the gene expression and what these microbes are doing,” said Naveen Jain, Founder and CEO of Viome in the press release.
Viome uses technology combined with science to determine the optimal outcomes for each individual consumer based on his or her unique human and microbial gene expression. The data derived from the microbiome is also utilized to offer nutritional recommendations and supplement advice to test takers.
“At Viome, we’re empowering our customers with an individualized nutrition strategy, cutting through the noise of temporary trends and one-size-fits-all advice,” Jain added. “We’re on a journey to redefine aging itself, and we’re invigorated by the support of our investors and customers. Together, we’re building pathways to wellness that hold the potential to enhance the lives of billions of fellow humans across the globe.”
Manipulating Microbiome through Diet
Some scientists, however, are not sold on the idea of microbiome test kits and the data they offer to healthcare providers for treating illnesses.
“The best thing anybody can do for their microbiome is to eat a healthy diet. That’s the best way of manipulating your microbiome,” David Suskind, MD, a gastroenterologist at Seattle Children’s Hospital and Professor of Pediatrics at the University of Washington, told GeekWire.
Verdu, GeekWire reported, added that “there needs to be standardization of protocols and better understanding of microbiome function in health and disease.”
“Recommendations for such commercial kits would have to be based on evidence-based guidelines, which currently do not exist,” she told GeekWire.
Nevertheless, Jain remains positive about the value of microbiome testing. “The future of medicine will be delivered at home, not at the hospital. And the medicines of the future are going to come from a farm, not a pharmacy,” he told GeekWire.
Other Viome At-home Tests
According to a paper published in the journal Therapeutic Advances in Gastroenterology titled, “Role of the Gut Microbiota in Health and Chronic Gastrointestinal Disease: Understanding a Hidden Metabolic Organ,” the human gut contains trillions of microbes, and no two people share the exact same microbiome composition. This complex community of microbial cells influences human physiology, metabolism, nutrition and immune function, and performs a critical role in overall health.
CVS currently sells Viome’s “Gut Intelligence Health Insights Plus Personalized Nutrition Plan” on its website for $149.99. Prices may vary from online to in-store. The test is intended for individuals who want to monitor and address gut imbalances or health symptoms, such as:
Constipation
Diarrhea
Stomach pain
Bloating
Heartburn
Itchy skin
Trouble maintaining a healthy weight
Viome sells the Gut Intelligence Test for $179 on its own website, as well as the following health tests:
Viome also sell precision probiotics and prebiotics, as well as supplements and oral health lozenges.
Gut microbiome testing kits, such as the one from Viome, typically require the collection of a stool sample. Healthcare consumers have in the past been reluctant to perform such testing, but as more information regarding gut health is published, that reluctance may diminish.
Clinical laboratories also have a stake in the game. Dynamic direct to consumer at-home testing has the potential to generate revenue for clinical laboratories, while helping consumers who want to monitor different aspects of their health. But this would be an adjunct to the primary mission of medical laboratories to provide testing services to local physicians and their patients.
Although there are healthcare providers who see the potential in microbiome testing, many clinical laboratories are not yet ready to embrace microbiome-based testing
In an unlikely string of events, no less than Nordstrom, the national department store chain, announced in September that it would offer microbiome-based test claimed to “check gut health.” Apparently, its customers were interested in this clinical laboratory test, as the Nordstrom website currently indicates that the “Health Intelligence Test Kit by Viome” is already sold out!
What does it say about consumer interest in clinical laboratory self-testing that Nordstrom has decided to offer at-home microbiome tests to its store customers? Can it be assumed that Nordstrom conducted enough marketing surveys of its customers to determine: a) that they were interested in microbiome testing; and b) they would buy enough microbiome tests that Nordstrom would benefit financially from either the mark-up on the tests or from the derived goodwill for meeting customer expectations?
Whatever the motivation, the retail giant recently announced it had partnered with Viome Life Sciences to sell Viome’s microbiome testing kits to its customers online, and in 2022, at some Nordstrom retail locations. These tests are centered around helping consumers understand the relationship between their microbiome and nutrition.
Pathologists and clinical laboratories will want to track Nordstrom’s success or failure in selling microbiome-based assays to its consumers. Microbiomics is in its infancy and remains a very unsettled area of diagnostics. Similarly, Viome, a self-described precision health and wellness company that conducts mRNA analysis at scale, will need to demonstrate that its strategy of developing precision medicine diagnostics and therapeutics based on the human microbiome has clinical relevance.
Helping Consumers with ‘Precision Nutrition’
In a September news release, Viome founder and CEO Naveen Jain, a serial entrepreneur, said, “Both Viome and Nordstrom believe that true health and beauty start from within. There is no such thing as a universal healthy food or healthy supplement. What is right for one person can be wrong for someone else, especially when it comes to nutrition which is key to human longevity and vitality. Precision nutrition is the future!”
“Precision medicine seeks to improve the personalized treatment of diseases, and precision nutrition is specific to dietary intake. Both develop interventions to prevent or treat chronic diseases based on a person’s unique characteristics like DNA, race, gender, health history, and lifestyle habits. Both aim to provide safer and more effective ways to prevent and treat disease by providing more accurate and targeted strategies.
“Precision nutrition assumes that each person may have a different response to specific foods and nutrients, so that the best diet for one individual may look very different than the best diet for another.
“Precision nutrition also considers the microbiome, trillions of bacteria in our bodies that play a key role in various daily internal operations. What types and how much bacteria we have are unique to each individual. Our diets can determine which types of bacteria live in our digestive tracts, and according to precision nutrition the reverse is also true: the types of bacteria we house might determine how we break down certain foods and what types of foods are most beneficial for our bodies.”
Medical Laboratory Testing, not Guessing
Viome Life Sciences is a microbiome and RNA analysis company based in Bellevue, Wash. The test kit that Nordstrom is selling is called the Health Intelligence Test. It is an at-home mRNA test that can provide users with some insights regarding their health. Consumers use the kit to collect blood and fecal samples, then return those samples to Viome for testing.
In a press release announcing its collaboration with Nordstrom, Viome said, “In a world overwhelmed by information relating to diet and supplement advice, Viome believes in testing, not guessing and empowering its users with actionable insights. To date, Viome has helped over 250,000 individuals improve their health through precision nutrition powered by microbial and human gene expression insights.”
Nordstrom began offering Viome’s Health Intelligence Test kit for $199 on its website starting in September. As of this writing and noted above, the kits are sold out. Nordstrom plans to stock the kit in select stores starting in 2022.
Viome’s Health Intelligence Test kit (above) looks at the microbiome to determine gut health, cellular health, healthy aging, immune health, and stress responses. Test results offer consumers personalized nutritional suggestions and recommendations for supplements, probiotics, and prebiotics based on an individual’s biology. Test are performed by Viome’s own clinical laboratories and results sent directly to Nordstrom’s customers. (Photo copyright: Viome Life Sciences.)
Individuals who purchase the test submit blood and stool samples to Viome’s lab which performs an analysis of gene activity patterns in the user’s cells and microbiome. Viome provides the results to consumers within two to three weeks.
“This partnership is a giant step towards making our technology more accessible, so people can understand what’s right for their unique body,” Jain said in the news release. “We are inspired each day by the incredible changes our customers are seeing in their health including improvements in digestion, weight, stress, ability to focus, and more.”
According to the news release, Viome conducted blind studies earlier this year that revealed significant successes based on their precision nutritional approach to wellness. Study participants, Viome claims, improved their outcomes to four diseases through nutrition:
Is Microbiome Diagnostics Testing Ready for Clinical Use?
Microbiomics is a relatively new field of diagnostics research. Much more research and testing will be needed to prove its clinical value and efficacy in healthcare diagnostics. Nevertheless, companies are offering microbiomics testing to consumers and that has some healthcare providers concerned.
In the GeekWire article, David Suskind, MD, a gastroenterologist at Seattle Children’s Hospital and Professor of Pediatrics at the University of Washington, described Viome’s study methodology as “questionable,” adding, “I think this is a very interesting and exciting space and I do think there are definite potential implications, down the road. [However] we are not there in terms of looking at microbiome and making broad recommendation for individuals, as of yet.”
Will at-home clinical laboratory testing kits that analyze an individual’s microbiome someday provide data that help people lead healthier lives and ward off diseases? That’s Jain’s prediction.
In an article published in Well+Good, Jain said, “COVID-19 has, of course, been such a dark time, but one positive that did come from it is that more people are taking control of their own health. I really believe that the future of healthcare will be delivered not at the hospital, but at home.”
If this collaboration between Nordstrom and Viome proves successful, similar partnerships between at-home diagnostics developers and established retail chains may become even more common. And that should be on the radars of pathologists and clinical laboratories.
Genetic testing, gene sequencing done by clinical laboratories and anatomic pathology groups underpin how first-mover hospitals, health networks are improving patient outcomes
In just a few weeks, an unprecedented gathering will bring together the nation’s most prominent first-mover health networks, hospitals, and companies operating programs that deliver precision medicine daily to patients in clinical care settings.
On Sept. 12-13, 2018, “Breakthroughs with Genetic and Precision Medicine: What All Health Network CEOs Need to Know,” will take place at the Hutton Hotel in Nashville, Tenn. “What differentiates these sessions is the emphasis on each organization’s strategy, how it launched its precision medicine programs, what is improving in patient outcomes, and how payers are reimbursing for these services,” stated Robert L. Michel, Executive Director of the Precision Medicine Institute in Austin, Texas. “This is not about the science of precision medicine. Rather, it is about the practical elements required for any hospital, health system, or physician group to actually set up and deliver a precision medicine service to patients on a daily basis.”
Precision Medicine’s First-Mover Hospitals and Providers to Speak
Health systems and hospitals headlining this special conference are:
Exhibitors include the above, plus: Thermo Fisher, Philips, Sunquest, and MyGenetx.
“This meeting will give you the insider’s understanding about delivering precision medicine in real patient care settings that cannot be accessed at other venues,” noted Michel. “The goal is to have first-mover providers share their experiences, thus providing a road map that other hospitals, physician practices, and other providers at this conference can take back and follow with confidence.”
Michel said that sessions will be dedicated to precision medicine strategies, how it is being used in oncology, primary care, the role of pharmacogenomics, and use of healthcare big data. Speakers will describe the clever ways innovative health networks and hospitals are using healthcare big data to inform physicians in ways that improve outcomes, lower the cost of care and, in two real-world case studies, are generating seven-figure reimbursement from shared savings programs with certain health plans.
This year’s keynote address is by Jeffrey R. Balser, MD, PhD (above), President and CEO, Vanderbilt University Medical Center and Dean of the Vanderbilt University School of Medicine, one of the most progressive and innovative health systems in the country. (Photo copyright: Vanderbilt University.)
Using Healthcare Big Data to Achieve Precision Medicine Success, Shared Savings
“Shared savings successes will be one of the breakthrough achievements reported at the Nashville event,” he explained. “We’ve invited two prominent provider organizations to share how they are using healthcare big data to support physicians in achieving improved patient outcomes while at the same time impressively reducing the overall cost of care. To my knowledge, this is the first time these precision medicine case studies have been presented at a national meeting.”
One such presentation will be delivered by Philip Chen, MD, PhD, Chief Healthcare Informatics Officer at Sonic Healthcare USA Austin, Texas. Their precision medicine goal was to use healthcare big data to help physicians better manage diabetes and other chronic conditions in their practices. This program involved a large primary care practice and a major health insurer. Now in its fourth year, Sonic Healthcare USA is earning six- and seven-figure payments as part of a shared savings arrangement with the insurer.
“Shared savings is definitely a Holy Grail for all large health networks and physician groups as payers drop fee-for-service and switch providers to value-based payments,” said Michel. “The experience of Sonic Healthcare in this innovative three-way collaboration with an insurer and a very large physician group demonstrates that a strong data analytics capability and engagement with physicians can simultaneously bend the cost-of-care-curve downward while improving patient outcomes, as measured year-by-year. This is a presentation every C-Suite executive should attend.
Strategic, Business, Operational, and Financial Aspects of Precision Medicine
“This conference—centered upon the strategic, business, operational, and financial aspects of a precision medicine program—came to be because it is the unmet need of every health network CEO and C-Suite administrator,” observed Michel. “Every healthcare leader tasked with developing an effective clinical and financial strategy for his or her institution knows that the real challenge in launching a precision medicine program for patient care is not the science.
“Rather, the true challenges come from how to support clinical needs with the availability of capital, recruiting experienced clinicians, and putting the right informatics capabilities in place,” he stated. “Most hospital and health network administrators recognize the risk of launching a precision medicine program too early. They know such programs can suck up huge amounts of resources without producing significant improvements in patient care. What adds to the risk is that payers may be slow to reimburse for precision medicine.”
Register by September 1 and save $300 on tuition! Plus, take advantage of our special Team Discount Program, so you and your key team members can get the most out of the conference by attending together.
“Breakthroughs with Genetic and Precision Medicine: What All Health Network CEOs Need to Know” is the gold-standard summit for everyone active or interested in succeeding with precision medicine programs. Don’t miss out—register today!
An impressive crowd of more than 120 pathologists, Ph.D.s, and clinical laboratory professionals were present to learn from an all-star panel of lab industry innovators. Space does not allow a full report of all 10 speakers who addressed this conference, but a nugget or two from three of the morning speakers will illustrate some of the latest thinking on how medical laboratories and pathology groups can make the transition from a transactional business model (fee-for-service payment) to a value-added clinical model (bundled or shared per-patient-per-month fee).
After an opening presentation by your Dark Daily editor, Robert L. Michel, who identified the primary dynamics propelling healthcare’s transformation, the next speaker launched into the key issue associated with how clinical labs and pathology groups can deliver value. (more…)
Pathology groups and medical laboratories may benefit if federal and state legislators legislate broadening of provider networks
Insurers are increasingly using narrow networks as a business strategy to control costs. As a consequence, more consumers are complaining even as some excluded providers are suing health insurers. For pathologists and clinical laboratory managers, this accelerating trend of excluding providers means increasingly restricted access to patients.
Health Insurers Walk a Fine Line between Cost and Access
Many health plans currently sold on the new state insurance exchanges offer substantially smaller networks of providers than was typical in recent years, according to a story published in Modern Healthcare. The payers say narrower networks are necessary for two reasons.
First, narrow networks can keep premiums affordable. Second, health insurers say narrow networks help them address the requirements of the Patient Protection and Affordable Care Act (ACA). (more…)
