Certainly every clinical laboratory in the United States has a unique story about dealing with the challenges of the SARS-CoV-2 outbreak, but only BioReference did testing for multiple professional sports leagues and the cruise ship industry
Few would challenge the assertion that the nation’s clinical laboratories (along with public health officials) were caught flat-footed when the SARS-CoV-2 coronavirus reached the United States in the winter of 2021. Even as the federal Centers for Disease Control and Prevention (CDC) and some labs rushed to develop reliable medical laboratory tests for COVID-19 in the early weeks of the outbreak, the demand for tests far outstripped supply in this country for many months.
This was the moment when the pandemic’s need meant lab testing opportunity for medical laboratories across the nation. This was particularly true for Elmwood Park, New Jersey-based BioReference Laboratories, Inc. (BRLI), a division of OPKO, Inc. BioReference found itself in the nation’s first pandemic hot zone—New York City and surrounding counties.
Not only was this lab company geographically in the center of the first overwhelming surge of COVID-19 cases, but its management team had important relationships across government and business. For that reason, its management team was pulled into the earliest planning sessions by government officials at the city, state, and federal level.
Consequently, in the earliest days of the outbreak, BioReference was one of the nation’s first labs to help organize and support drive-through COVID-19 specimen collection centers. Its management team went on to accomplish many notable firsts in the lab’s response to the pandemic. All of this is described in the recently-published book “Swab–Leadership in the Race to Provide COVID Testing to America.”
As CEO of BioReference Laboratories during the time of the COVID-19 pandemic in 2020 and 2021, physician Jon R. Cohen, MD (above), energized his clinical lab’s management team and staff to rise to a series of unique challenges, ranging from helping set up the nation’s first drive-through COVID-19 sampling sites in New York City to performing testing for professional sports leagues, such as the NBA, the NFL, and the NHL. (Photo copyright: New York Foundling, Inc.)
Harnessing the Creativity and Energy of a Clinical Lab Staff
The book’s author is Jon R. Cohen, MD, who was CEO of BioReference Laboratories throughout the course of the pandemic. Cohen is now CEO of Talkspace, a virtual behavioral health company.
“Swab” documents BioReference lab’s response to the SARS-CoV-2 pandemic and tells the tale of how the lab company harnessed the creativity of its managers and lab scientists to speedily build up daily test volumes at a time when automation, analyzers, test kits, collection supplies, and reagents were in short supply.
Clinical laboratory professionals interested in lab management will gain valuable insights from Cohen’s approach to writing “Swab.”
While describing BioReference lab’s many innovative COVID-19 testing services, Cohen also provides readers with the management lessons and insights he used to impart needed skills to the company managers, while also inspiring BioReference Lab’s staff to devote the extra effort necessary to deliver COVID-19 testing in novel ways and in unusual settings.
When New York City hospitals were overwhelmed by cases in the earliest days of the pandemic, Cohen’s personal contacts with political leaders came into play. Just a few years earlier, Cohen had run for statewide office as a Democrat. He had friendships with the New York City Mayor Bill de Blasio, with the New York State Governor Mario Cuomo, and with Senators Charles Schumer and Kirsten Gillibrand.
Cohen’s Lab Had a Seat at Government Planning Tables
As these government officials convened various task forces to address the pandemic, Cohen describes how BioReference had a seat at the table and a voice in viable ways to organize specimen collection and COVID-19 testing literally overnight and on an unprecedented scale.
The pandemic’s early days in late February, March, and April of 2020 were only the first challenges to be overcome by the management at BioReference. “Swab” describes a remarkable progression of innovative SARS-CoV-2 testing programs initiated by Cohen and his team. Each of these testing programs was tailored to the specific needs of different industries. No other clinical laboratory organization in the United States was as successful at serving this range of clients. For example:
For the last eight games of the National Basketball Association’s 2020 season and playoffs, BioReference created and managed the NBA’s “biosecure bubble” program at Disney World in Orlando. Over the course of 172 games, 150,000 SARS-CoV-2 tests were performed with zero-positivity.
The National Football League watched the NBA play in its bubble that summer. BioReference got the call and worked with NFL management to provide COVID-19 tests. For the 2020 season, in support of 268 games played across the United States, BioReference performed 1.23 million tests for 5,000 players, coaches, and staff, with an infection rate of less than 1%.
Along with the NBA and NFL, BioReference provided SARS-CoV-2 testing for professional soccer and hockey, the Winter X Games, and the US men’s and women’s Olympic soccer teams.
One of the lab company’s more complex SARS-CoV-2 testing programs involved the cruise ship industry. In 2021, BioReference established sites in 13 ports around the US and the Caribbean. The lab placed staff on as many as 24 cruise ships at one time.
Of course, testing for schools, colleges, universities, and employers was part of BRLI’s testing services over the course of the COVID-19 pandemic as well.
Creativity of Clinical Lab Managers and Staff
As the examples above illustrate, “Swab” will give readers a ringside seat in how BioReference Laboratories harnessed the creativity and skills of its management team and staff to address the unprecedented demands for timely, accurate COVID-19 testing from the very beginning of the pandemic through its waning months.
Cohen writes with an accessible style and provides readers with an easy-to-read narrative of his lab company’s journey through the pandemic. Each of the book’s 10 chapters ends with a “Leadership Reflection” that Cohen uses to describe the management methods he utilized to keep BRLI’s thousands of employees on task and on time, so that the end result month after month was “mission accomplished.”
In today’s digital age, the statement “this book is available at a bookstore near you” may not be applicable. What is true is that author Jon R. Cohen’s “Swab–Leadership in the Race to Provide COVID Testing to America” can be ordered at Amazon.com, Alibris.com, and other web-based booksellers.
Scientists worldwide engaged in research to develop a biomarker for dementia are predicting success, though some say additional research will be needed
Could a blood test for Alzheimer’s disease soon be on clinical laboratory test menus nationwide? Perhaps so. A recent Associated Press (AP) article that was picked up by NBC News and other healthcare publications reported that experimental test results presented during the Alzheimer’s Association International Conference (AAIC) in July suggest the Holy Grail of dementia tests—one where the specimen can be collected in a doctor’s office during a routine screening exam—may be close at hand.
The AP story noted that “half a dozen research groups gave new results on various experimental tests, including one that seems 88% accurate at indicating Alzheimer’s risk.” And Richard Hodes, MD, Director of the National Institute on Aging, told AP, “In the past year, we’ve seen a dramatic acceleration in progress [on Alzheimer’s tests]. This has happened at a pace that is far faster than any of us would have expected.”
This could be a boon for medical laboratories seeking way to contribute more value to patient care. Especially among Alzheimer’s patients, who account for as many as 70% of all dementia cases.
Plasma Biomarker for Predicting Alzheimer’s
One of the experimental blood tests presented at the AAIC involved a 2018 study into “the potential clinical utility of plasma biomarkers in predicting brain amyloid-β burden at an individual level. These plasma biomarkers also have cost-benefit and scalability advantages over current techniques, potentially enabling broader clinical access and efficient population screening,” the researchers stated an article they published in Nature.
AP also reported that Japanese scientists at the AAIC
presented results of a validation test conducted on 201 people who had either
Alzheimer’s, other types of dementia, or little or no symptoms. They found that
the test “correctly identified 92% of people who had Alzheimer’s and correctly
ruled out 85% who did not have it, for an overall accuracy of 88%.”
Akinori Nakamura, MD, PhD, of the National Center for
Geriatrics and Gerontology in Obu, Japan, was a member of the research team and
first author of the research paper. He told the AP that the test results “closely
matched those from the top tests used now—three types of brain scans and a
mental assessment exam.”
Eric McDade, DO (above), Associate Professor of Neurology at Washington University in St. Louis, told Neurology Today, “The results reported here provide a relatively high level of confidence given that this is a relatively well characterized population with an amyloid PET scan to provide confirmation of a significant level of amyloid plaque burden in the brain.” Could this level of physician confidence lead to a clinical laboratory test based on the plasma biomarker? (Photo copyright: Washington University.)
Koichi Tanaka is a Japanese engineer who won the Nobel prize winner for chemistry. He heads the Koichi Tanaka Research Lab at Shimadzu Corp. (OTCMKTS:SHMZF) in Kyoto, Japan, and was on the team that developed the Amyloid beta biomarker test that was presented at AAIC. He told Bloomberg, “Our finding overturned the common belief that it wouldn’t be possible to estimate amyloid accumulation in the brain from blood. We’re now being chased by others, and the competition is intensifying.”
But Tanaka cautions that the test needs further study before
it is ready for clinical use, and that for now “it belongs in the hands of drug
developers and research laboratories,” Bloomberg reported.
Other Studies into Developing an Alzheimer’s Biomarker
Alzheimer’s is usually diagnosed after symptoms appear, such
as memory loss. To arrive at their diagnoses, doctors often rely on medical
history, brain imaging (MRI, CT), PET, and measurement of amyloid in spinal
fluid.
An article published on Alzforum, a website and news service dedicated to the research and treatment for Alzheimer’s and other related disorders, noted a study by King’s College London researchers who, using mass spectrometry, “found a panel of biomarkers that predicted with almost 90% accuracy whether cognitively normal people had a positive amyloid scan.”
Nicholas Ashton, PhD, neuroscientist and Wallenberg Postdoctoral Fellow at University of Gothenburg in Sweden, and first author of the King’s College study, explained that “Amyloid-burden and neurofilament light polypeptide (NFL) peptides were important in predicting Alzheimer’s, but alone they weren’t as predictable as when we combined them with novel proteins related to amyloid PET.”
The researchers published their study earlier this year in Science Advances. “Using an unbiased mass spectrometry approach, we have found and replicated with high accuracy, specificity, and sensitivity a plasma protein classifier reflecting amyloid-beta burden in a cognitively unimpaired cohort,” the researchers wrote.
Meanwhile, researchers at Washington University School of Medicine St. Louis, along with the German Center for Neurodegenerative Diseases, a member of the Helmholtz Association, stated in a news release that a blood test they developed works by detecting leaks of NFL before the onset of symptoms. When the protein is found in cerebrospinal fluid, it could be a sign that Alzheimer’s may develop, as well as point to other neurodegenerative conditions such as multiple sclerosis, brain injury, or stroke, the researchers stated.
“This is something that would be easy to incorporate into a screening test in a neurology clinic,” Brian Gordon, PhD, Assistant Professor of Radiology at Washington University’s Mallinckrodt Institute of Radiology, and an author of the study, stated in the news release.
These parallel studies into screening for Alzheimer’s by
researchers worldwide are intriguing. The favorable results suggest that
someday there may be a screen for Alzheimer’s using a clinical laboratory blood
test.
With Alzheimer’s affecting nearly six million Americans of all ages, such an assay would enable clinical laboratories to help many people.
