There was cautious optimism about the ability of Canada’s medical laboratories to innovate in ways that advance patient care, while recognizing the ongoing challenge of adequate lab staffing and budget constraints
TORONTO, ONTARIO, CANADA—This week, more than 150 leaders representing clinical laboratories, anatomic pathology labs, in vitro diagnostics (IVD) companies, and provincial health officials gathered for the first “Canadian Diagnostic Executive Forum” (CDEF) since 2019. It would be apt to say that the speakers objectively addressed all the good, the bad, and the ugly of Canada’s healthcare system and its utilization of medical laboratory testing services.
Over the two days of the conference, speakers and attendees alike concurred that the two biggest issues confronting clinical laboratories in Canada were inadequate staffing and an unpredictable supply chain. There also was agreement that the steady increase in prices, fueled by inflation, is exacerbating continuing cost increases in both lab salaries and lab supplies.
Canada’s Health System Has Several Unique Attributes
Canada’s healthcare system has two unique attributes that differentiate it from those of other nations. First, healthcare is mandated by a federal law, but generally each of Canada’s 13 provinces and territories operates its own health plan. Thus, the health system in each province and territory may cover a different mix of clinical services, therapeutic drugs, and medical procedures. The federal government typically pays 40% of a province’s health costs and the province funds the balance.
Second, it is a fact that 90% of the Canadian population lives within 150 miles of the United States border. Yet there are provinces with large populations that have geography that ranges from the US border to north of the Arctic Circle. These provinces have a major challenge to ensure equal access to healthcare regardless of where their citizens live.
During day one of the conference, several presentations addressed innovations that supported those labs’ efforts to deliver value and timely insights during the COVID-19 pandemic. For example, a lab team in Alberta launched a research study involving SARS-CoV-2 virus surveillance from the earliest days of the outbreak. This study was presented by Mathew Diggle, PhD, FRCPath, Associate Professor and Program Lead for the Public Health Laboratory (ProvLab) Medical-Scientific Staff at Alberta Precision Laboratories in Edmonton, Alberta.
Study Designed to Identify Coinfections with COVID-19
While performing tens of thousands of COVID-19 tests from the onset of the pandemic, and identifying the emergence of variants, the ProvLab team also tracked co-infection involving other respiratory viruses.
“This is one of the largest eCoV [endemic coronavirus] studies performed during the COVID-19 pandemic,” Diggle said. “This broad testing approach helped to address a pivotal diagnostic gap amidst the emergence of a novel pathogen: cross-reactivity with other human coronaviruses that can cause similar clinical presentations. This broad surveillance enabled an investigation of cross-reactivity of a novel pathogen with other respiratory pathogens that can cause similar clinical presentations.
“Fewer than 0.01% of specimens tested positive for both SARS-CoV-2 and an eCoV,” he explained. “This suggested no significant cross-reactivity between SARS-CoV-2 and eCoVs on either test and provided a SARS-CoV-2 negative predictive value over 99% from an eCoV-positive specimen … The data we collected was highly compelling and the conclusion was that there was no coinfection.”
Chairing the two days of presentations at this weeks’ Canadian Diagnostic Executive Forum was Kevin D. Orr (above), Senior Director of Hospital Business at In-Common Laboratories. He also served on the program for this national conference serving clinical laboratories, anatomic pathology labs, and in vitro diagnostics (IVD) companies throughout Canada. This was the first gathering of this conference since 2019. Attendees were enthusiastic about the future of medical laboratory services in Canada, despite lab staffing shortages and rising costs due to inflation. (Photo copyright The Dark Report.)
Clinical Laboratory Regionalization in Quebec
One of Canada’s largest projects to regionalize and harmonize clinical laboratory services is proceeding in Quebec. Leading this effort is Ralph Dadoun, PhD, Project Director for OPTILAB Montreal, which is part of the Ministry of Health and Social Services in Quebec. The ambitious goal for this project is to move the 123 clinical laboratories within the province into 12 clusters. Initial planning was begun in 2013, so this project is in its ninth year of implementation.
During his presentation, Dadoun explained that the work underway in the 12 clusters involves creating common factors in these categories:
Implementation consistent with and respecting ISO-15189 criteria.
Another notable achievement in Quebec is the progress made to implement a common laboratory information system (LIS) within all 12 clusters. The first three laboratory clusters are undergoing their LIS conversions to the same platform during the next 180 days. The expectation is that use of a common LIS across all clinical laboratory sites in Quebec will unlock benefits in a wide spectrum of lab activities and work processes.
The 2022 CDEF featured speakers from most of the provinces. The common themes in these presentations were the shortage of lab personnel across all technical positions, disruptions in lab supplies, and the need to support the usual spectrum of lab testing services even as lab budgets are getting squeezed.
At the same time, there was plenty of optimism. Presentations involving adoption of digital pathology, advances in early disease detection made possible by new diagnostic technologies, and the expansion of precision medicine showed that clinical laboratories in Canada are gaining tools that will allow them to contribute to better patient care while helping reduce the downstream costs of care.
The Canadian Diagnostics Executive Forum is organized by a team from In-Common Laboratories in North York, Toronto, Ontario. Founded in 1967, it is a private, not-for-profit company that works with public hospitals and laboratory medicine providers. Information about CDEF can be found at its website, where several of this year’s presentations will be available for viewing.
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.
Newly combined digital pathology, artificial intelligence (AI), and omics technologies are providing anatomic pathologists and medical laboratory scientists with powerful diagnostic tools
Add “spatial transcriptomics” to the growing list of “omics” that have the potential to deliver biomarkers which can be used for earlier and more accurate diagnoses of diseases and health conditions. As with other types of omics, spatial transcriptomics might be a new tool for surgical pathologists once further studies support its use in clinical care.
Among this spectrum of omics is spatial transcriptomics, or ST for short.
Spatial Transcriptomics is a groundbreaking and powerful molecular profiling method used to measure all gene activity within a tissue sample. The technology is already leading to discoveries that are helping researchers gain valuable information about neurological diseases and breast cancer.
Marriage of Genetic Imaging and Sequencing
Spatial transcriptomics is a term used to describe a variety of methods designed to assign cell types that have been isolated and identified by messenger RNA (mRNA), to their locations in a histological section. The technology can determine subcellular localization of mRNA molecules and can quantify gene expression within anatomic pathology samples.
In “Spatial: The Next Omics Frontier,” Genetic Engineering and Biotechnology News (GEN) wrote, “Spatial transcriptomics gives a rich, spatial context to gene expression. By marrying imaging and sequencing, spatial transcriptomics can map where particular transcripts exist on the tissue, indicating where particular genes are expressed.”
In an interview with Technology Networks, George Emanuel, PhD, co-founder of life-science genomics company Vizgen, said, “Spatial transcriptomic profiling provides the genomic information of single cells as they are intricately spatially organized within their native tissue environment.
“With techniques such as single-cell sequencing, researchers can learn about cell type composition; however, these techniques isolate individual cells in droplets and do not preserve the tissue structure that is a fundamental component of every biological organism,” he added.
“Direct spatial profiling the cellular composition of the tissue allows you to better understand why certain cell types are observed there and how variations in cell state might be a consequence of the unique microenvironment within the tissue,” he continued. “In this way, spatial transcriptomics allows us to measure the complexity of biological systems along the axes that are most relevant to their function.”
“Although spatial genomics is a nascent field, we are already seeing broad interest among the community and excitement across a range of questions, all the way from plant biology to improving our understanding of the complex interactions of the tumor microenvironment,” George Emanuel, PhD (above), told Technology Networks. Oncologists, anatomic pathologists, and medical laboratory scientists my soon see diagnostics that take advantage of spatial genomics technologies. (Photo copyright: Vizgen.)
According to 10x Genomics, “spatial transcriptomics utilizes spotted arrays of specialized mRNA-capturing probes on the surface of glass slides. Each spot contains capture probes with a spatial barcode unique to that spot.
“When tissue is attached to the slide, the capture probes bind RNA from the adjacent point in the tissue. A reverse transcription reaction, while the tissue is still in place, generates a cDNA [complementary DNA] library that incorporates the spatial barcodes and preserves spatial information.
“Each spot contains approximately 200 million capture probes and all of the probes in an individual spot share a barcode that is specific to that spot.”
“The highly multiplexed transcriptomic readout reveals the complexity that arises from the very large number of genes in the genome, while high spatial resolution captures the exact locations where each transcript is being expressed,” Emanuel told Technology Networks.
Spatial Transcriptomics for Breast Cancer and Neurological Diagnostics
In that paper, the authors wrote “we envision that in the coming years we will see simplification, further standardization, and reduced pricing for the ST protocol leading to extensive ST sequencing of samples of various cancer types.”
Spatial transcriptomics is also being used to research neurological conditions and neurodegenerative diseases. ST has been proven as an effective tool to hunt for marker genes for these conditions as well as help medical professionals study drug therapies for the brain.
“You can actually map out where the target is in the brain, for example, and not only the approximate location inside the organ, but also in what type of cells,” Malte Kühnemund, PhD, Director of Research and Development at 10x Genomics, told Labiotech.eu. “You actually now know what type of cells you are targeting. That’s completely new information for them and it might help them to understand side effects and so on.”
The field of spatial transcriptomics is rapidly moving and changing as it branches out into more areas of healthcare. New discoveries within ST methodologies are making it possible to combine it with other technologies, such as Artificial Intelligence (AI), which could lead to powerful new ways oncologists and anatomic pathologists diagnose disease.
“I think it’s going to be tricky for pathologists to look at that data,” Kühnemund said. “I think this will go hand in hand with the digital pathology revolution where computers are doing the analysis and they spit out an answer. That’s a lot more precise than what any doctor could possibly do.”
Spatial transcriptomics certainly is a new and innovative way to look at tissue biology. However, the technology is still in its early stages and more research is needed to validate its development and results.
Nevertheless, this is an opportunity for companies developing artificial intelligence tools for analyzing digital pathology images to investigate how their AI technologies might be used with spatial transcriptomics to give anatomic pathologists a new and useful diagnostic tool.
Self-insured and campus health markets are contract opportunities for small and midsize clinical laboratories through investment in data infrastructure and management
Bordenave spoke this week at the Executive War College in San Antonio. During two intriguing presentations, she shared that the self-insured employer and campus health markets are areas of opportunity for small and midsize clinical laboratories. This is because employer groups and college campuses are busy communities of covered individuals, and these population health groups are well-suited for proactive care models.
In fact, she said, some clinical laboratories may already be well-positioned to serve these customers.
Self-Insured Employer Groups and Campus Health Markets as New Clinical Laboratory Customers
According to CMS national health expenditure data, in 2020, a whopping $4 trillion was spent on healthcare in the US. In the middle of all that are people living, going to school, and working who have high blood pressure, rising lipid levels, lower-back pain, migraines, and other health conditions waiting to be diagnosed and flagged for follow-up.
And as pathologists and clinical laboratory managers know, 80% of those healthcare encounters result in lab test data.
Clinical laboratories, therefore, can gain customers among self-insured employer groups and similarly functioning campus health markets that serve students.
During her presentations at the 2021 Executive War College in San Antonio, Kristine Bordenave, MD, FACP (above), a strategic consultant in precision medicine, population health, Medicare compliance, and cost management, noted that “just about all paths forward post-COVID will require the data infrastructure of clinical laboratories to achieve an advanced level of functionality.” (Photo copyright: The Dark Intelligence Group.)
In one example she gave during her presentation, Bordenave noted that self-insured employer groups “were more than willing to contract directly, and they were contracting for care that directly relates to lab. Anything that would help reduce presenteeism and absenteeism with their employees.”
Presenteeism and Absenteeism
For years, presenteeism and absenteeism have plagued employee productivity in organizations large and small. Both have been attributed to numerous individual health and wellness factors among individuals. At some point, these issues culminate into various forms of reactive healthcare services and safety issues, she added.
The cost of presenteeism is estimated at between $150 billion and $225 billion. Meanwhile, at least 60% of employees are now covered in fully-funded or partially-funded self-insured plans, Healthcare Finance reported.
The way a campus health system operates is similar to a self-insured model but more of an integrated delivery system, Bordenave said. Among the priorities are controlling the spread of infectious diseases, such as COVID-19 and measles.
Clinical Laboratory Data Valuable in Treating-to-Goal and Closing Care Gaps
During two featured Executive War College general session discussions, Bordenave explained the focus of her work: aligning primary care with the clinical laboratory to treat-to-goal and close care gaps.
“There was a lot of focus on us taking laboratory information and treating people to goal, and that was with respect to diabetes, cholesterol, and hypertension, because those are three common diseases that exist within their [employee] populations. [Primary care doctors] know [that] if they [can] maximize the care in those patients—so that the patient is maximally treated—that patient performs. There’s a lot of literature around this.”
In the state of New Mexico where Bordenave’s project evolved, a culture of innovation prevails, where like-minded people have an opportunity to “do the unique,” she explained. The state’s population is spread out, there is a shortage of healthcare providers, and people generally lack access to health services and other social determinants of health. The liberty to think outside the box—to ensure care in creative ways—was essential to the success of Bordenave’s project.
“Blue Cross Blue Shield paid handsomely for improving healthcare outcomes in diabetes,” she said, adding, “and we never did a standard visit with any of those patients, ever. Then we got paid by a big employer group to do the same thing for them.”
Future of Clinical Laboratory Functionality
Bordenave noted that just about all paths forward post-COVID will require the data infrastructure of clinical laboratories to achieve an advanced level of functionality. Dark Daily will cover more opportunities for labs to capitalize on their structured data in future ebriefings.
Executive War College is scheduled to reconvene April 27-28, 2022, in New Orleans. In the meantime, recordings of this year’s presentations will be available for download, including:
A Roundtable Discussion on Current Activity Involving Clinical Laboratory and Pathology Mergers and Acquisitions.
Taking a Deeper Dive into How Artificial Intelligence Analyzes a Digital Pathology Image: What Current Technology Can and Cannot Do, Steps to Implement, and Understanding How the FDA Views AI in Digital Pathology.
Open Conversation About the Healthcare Data Aggregation Hub Model.
And more.
To learn about Executive War College’s complete program package, send an email request to info@darkreport.com.
Speakers at this week’s Executive War College in San Antonio explained that the way records are collected and stored plays a large part in the long-term usefulness of clinical laboratory data
Data structure as a term may not flow off the lips of clinical laboratory and pathology laboratory managers, but it should be top-of-mind. Well-structured data improves reimbursements and, in aggregated form, can be an enticing avenue to partnerships with outside parties.
Data structure refers to the makeup of digital records—in other words, how data is collected, stored, and accessed. Structured information offers consistency and is easier to analyze and share.
“You have to make sense of all that messy data, and that’s a heavy lift,” she said. “Results are not standardized.”
Appeals Payments Increase with More Clinical Data
Data quality can improve claim reimbursement appeals, Goede noted. When a more complete clinical record is provided to payors, they are more likely to reimburse for services.
According to information Goede covered along with Julie Ramage, Director of Precision Medicine Quality Initiatives and Partnerships at biopharmaceutical company AstraZeneca, when appealing a denied claim for a colon cancer molecular test, for example, the average appeal payment was $318 without cross-specialist clinical records.
Meanwhile, payment for a similar claim appeal which included that added data jumped to $612!
This information is often available, but may not be structured in a way that makes it easy to share with a payer. “You really have to be thinking about what elements you need,” Goede said.
Market for Structured, Anonymized Lab Data
Clinical laboratories that want to provide or sell anonymized, aggregated data to outside parties—such as research firms or pharmaceutical companies—also need to pursue efficient data structure. The re-use of existing, high-quality lab data can create a new business revenue stream.
“But it has to be more than that vanilla, male/female, date-of-birth stuff,” Ramage noted.
For example, she said, genetic testing builds up data registries, and that’s what pharma is looking for to find patients early on.
“If you don’t have a way to structure your data, you’re not going to be able to play in the sandbox,” she added.
Co-presenters Julie Ramage (left), Director of Precision Medicine Quality Initiatives and Partnerships at AstraZeneca Pharmaceuticals, and Patricia Goede, PhD (right), Vice President of Clinical Informatics at XIFIN, Inc., answer attendee questions about data structure during their presentation at this week’s Executive War College Conference on Laboratory and Pathology Management in San Antonio. To register for EWC 2022 and receive a special early-bird rate, click here by November 6.
How Clinical Laboratories Can Improve Clinical Data Structure
Here are some tips for clinical laboratory executives to consider as they tackle data structure:
Standardize how to enter patient information and test results. A common problem with data input is that the same information is entered differently over time. For example, various patient records might refer to dates in different ways: November 1, 2021, can also be entered as 11/1/21, 11/1/2021, or 11-01-21. Structured data uses a single way to list dates in records. This lesson applies to all similar clinical data.
Use dropdown menu choices instead of free-typing, open fields. An online box to enter a test result can create a variety of entries that affect data structure. While not perfect, drop-down options create a consistent set of entries, Goede said.
Ask patient advocacy groups about common nomenclature. Clinical laboratory data should reflect how patients speak, Ramage said. For example, do patients refer to genomic and genetic testing as the same thing? Establishing more consistency improves data structure as records are updated.
Enlist your organization’s IT or research team for help. Tech workers and principal investigators can easily look at clinical laboratory data and tell what information is missing or inconsistent, said Cheryl Schleicher, Director of IT Strategy at Northwell Health Labs in Lake Success, NY. Schleicher attended this week’s Executive War College.
Look Further into Clinical Laboratory Data Structure
Data structure can help clinical laboratories and pathology laboratories grab more reimbursement dollars and potentially sell anonymized data to external partners.
It is an area many lab executives are not familiar with and need to investigate more, particularly following the accelerated move to digital lab services during the COVID-19 pandemic. Your organization’s IT department or Chief Information Officer can be a useful ally.
If you could not make it to this week’s Executive War College, then join us for our next Executive War College on April 27-28, 2022, in New Orleans. Click here to take advantage of special early-bird pricing for this critical event.
