This pioneering innovation is consistent with the trend to bring medical services to places more convenient for consumers and was spurred by a study which showed men twice as likely to have heart attacks than women
Patient-facing healthcare gets a boost with this novel program to offer a diagnostic service in locations frequented by men. In an attempt to decrease heart attacks in the UK, the country’s National Health Service (NHS) now employs a novel approach to prevention—bringing blood pressure screenings to the public in barbershops.
This is yet another example of moving diagnostics services out of traditional healthcare settings and reaching people in places that they visit in their daily lives. True, this is a blood pressure test. But once the service is established, it should be easy to collect other types of clinical laboratory specimens at barbershops as well. And if this approach enables healthcare policy makers to reach a population that needs further diagnostic tests—and it’s economically feasible—that may encourage adoption of this approach for other types of health screenings.
According to The Guardian, the screenings will be available at “barbershops, churches, mosques, community centers, and dominoes clubs.” The intention is to ensure screenings are more accessible, to educate the public, and to encourage lifestyle changes that lead to prevention.
This consumer-directed approach to healthcare by the NHS appears to be making a difference. The new screening locations already show promise. In 2023, efforts brought in 150,000 community-based blood pressure screenings by August. That more than doubled the previous year’s 58,000 that were performed by May, The Guardian noted.
“With the number of people living with major illnesses including heart disease and other cardiovascular conditions set to grow substantially over the coming years, it has never been more important to put in place preventive measures like easy-to-access blood pressure checks that can pick up the early signs and risks,” said David Webb (above), Chief Pharmaceutical Officer for England, NHS England, in a news release. Should this program succeed, it’s likely other types of clinical laboratory test specimens could also be collected in barbershops and other convenient locations. (Photo copyright: Paul Stuart/The Pharmaceutical Journal.)
Importance of Screening
According to the UK’s Health Foundation, more than 9.1 million people will have a major illness by 2040, and figures show an increase of 2.5 million from 2019 reports. These figures are “why prevention and early intervention tools such as community blood pressure checks are key priorities for the NHS,” the NHS news release states.
“Having high blood pressure raises the risk of a heart attack, but many men and women remain unaware they may be affected because typically there are no symptoms,” The Guardian reported. “Every year there are 100,000 NHS hospital admissions due to heart attacks—one every five minutes.”
The NHS’ moves were spurred by recent findings announced at the European Society of Cardiology’s 2023 annual meeting. The world’s largest heart conference showcased a 22-year-long study examining the gender-specific risks of cardiovascular diseases. The results clearly showed that men were twice as likely to experience heart attacks and peripheral artery disease than women.
The University of Aberdeen conducted the study which ran from 1993-2018 and followed 20,000 individuals over the age of 40. While researchers noted many factors—such as ethnicity, body mass index (BMI), physical activity, deprivation, consumption of alcohol, and cigarette smoke—a clear defining line landed between male and female participants, The Guardian reported. Additionally,“Men are also more likely to experience a heart attack at a younger age than women.”
And, according to the study, while cardiovascular disease was higher for men during their entire lifetime, “sex differences were most pronounced for myocardial infarction and peripheral artery disease, followed by atrial fibrillation, heart failure, and cardiovascular mortality,” The Guardian reported, adding, “Men also have a 50% higher risk of heart failure and atrial fibrillation. The study discovered that men have a 42% higher risk of dying from cardiovascular disease. The research did not look at why.”
Education Part of Prevention
“Men should start looking early at-risk factors, like obesity, lack of exercise, smoking, alcohol consumption, and reach out to their GP to get those things addressed. The earlier the better. There’s no harm in minimizing your cardiovascular risk,” Tiberiu Pana, MRes, lead researcher and honorary research fellow at the University of Aberdeen, told The Guardian. Pana is also a junior doctor in the NHS and focuses on cardiovascular epidemiology and the brain-heart interactions.
“Coronary heart disease is the most common killer of men. There’s never been a better time to get physically active and replace that pub session with an extra session in the gym,” cardiologist Sonya Babu-Narayan, MBBS, Associate Medical Director at the British Heart Foundation, told The Guardian. Babu-Narayan is also a consultant cardiologist at Royal Brompton Hospital.
Women, however, are not exempt from the risk of heart disease.
“If we consider the effects of heart disease over a lifetime, we need to remember that it costs lives for both men and women,” Babu-Narayan said. “With 30,000 women in the UK admitted to hospital with a heart attack each year, it is vital to dismantle the dogma that heart attacks are the preserve of men. Regardless of gender, cardiovascular disease is the world’s biggest killer and there are steps everyone can take to reduce their risks.”
In addition to the aforementioned community locations for screenings, NHS has launched a few other approaches to meet patients on their own turf.
A mobile blood pressure service named How’s Thi Ticker in Barnsley, South Yorkshire, “travels around local neighborhoods including to barber shops, supermarkets, and community centers, seeing more than a third of people referred to pharmacists with high blood pressure—freeing up GPs and catching early signs of heart attack and stroke risk,” according to the NHS news release.
Future Showing Further Promise
As the process continues, NHS expects to prevent 1,350 cardiovascular events every year, and expects to see 2.5 million more blood pressure checks performed in the community in England as a result of the endeavor, The Guardian noted.
One can only imagine how far this trend can go. Clinical laboratory managers and pathologists can expect healthcare policy makers in the UK to continue their efforts to bring needed diagnostic testing to underserved populations in accessible ways. This should be a win-win financially and in improving the health of the country’s population.
Findings could lead to new clinical laboratory involvement in diagnostics targeted at overweight patients
Does the SARS-CoV-2 coronavirus make us fat so it can better take over our bodies? It sounds like the plot for a science fiction horror movie! But a team of scientists in the Pacific Northwest say that is exactly what the virus does, and their findings could lead to clinical laboratories playing a role in evaluating how the virus highjacks fat cells to aid in its invasion of humans.
They found that certain types of lipids support replication of the COVID-19 virus. Their study illustrates how lipids may play a more important role in the human body than scientists previously understood.
“This is exciting work, but it’s the start of a very long journey,” said Fikadu Tafesse, PhD (left), Assistant Professor of Molecular Microbiology and Immunology, OHSU School of Medicine and corresponding author of the study in an OHSU press release. “We have an interesting observation, but we have a lot more to learn about the mechanisms of this disease.” Clinical laboratories may eventually be part of a new diagnostic process for overweight COVID-19 patients. (Photo copyright: Oregon Health and Science University.)
Does Obesity Promote COVID-19 Infection?
The OHSU and PNNL scientists performed their research by examining the effect of SARS-CoV-2 on more than 400 lipids in two different cell lines. They observed that individuals with a high body mass index (BMI) appear to be more sensitive to the COVID-19 virus.
The researchers discovered there is a tremendous shift in lipid levels in those cell lines when the virus was present, with some fats increasing by a massive 64 times! Nearly 80% of the fats in one cell line were changed by the virus and more than half of the fats were altered in the other cell line.
The lipids that were most affected by the COVID-19 virus were triglycerides which are critical to human health. Triglycerides are basically tiny bundles of fat that allow the body to store energy and maintain healthy cell membranes. When a body needs energy, these fat parcels are broken up into useful, raw materials to provide the required energy.
“Lipids are an important part of every cell. They literally hold us together by keeping our cells intact, and they’re a major source of energy storage for our bodies,” said Jennifer Kyle, PhD, in the OHSU press release. Kyle is a research scientist at PNNL who specializes in all stages of lipidomic research. “They are an attractive target for a virus,” she noted.
Stopping SARS-CoV-2 Replication
The scientists discovered that SARS-CoV-2 alters our fat-processing system by boosting the number of triglycerides in our cells and changing the body’s ability to utilize stored fat as fuel. The team also analyzed the effects of lipid levels in 24 of the virus’ 29 proteins. They identified several proteins that had a strong influence on triglyceride levels.
The team then searched databases and identified several compounds that interfered with the body’s fat-processing system by cutting off the flow of fatty fuel. They found that several of these compounds were successful at stopping the SARS-CoV-2 virus from replicating.
A synthetic organic compound known as GSK2194069, which selectively and potently inhibits fatty acid synthase (FAS), and a weight-loss medication called Orlistat, were both able to stop viral replication in the lab.
Although the scientists believe their work is an important step in understanding the SARS-CoV-2 coronavirus, they also note that their results occurred in cell culture (in vitro) and not in people (in vivo). Therefore, more research is needed to determine if the compounds will work in the same manner in human trials.
“As the virus replicates, it needs a continuous supply of energy. More triglycerides could provide that energy in the form of fatty acids. But we don’t know exactly how the virus uses these lipids to its advantage,” Tafesse said in the press release.
“Our findings fill an important gap in our understanding of host dependency factors of coronavirus infection. … In light of the evolving nature of SARS-CoV-2, it is critical that we understand the basic biology of its life cycle in order to illuminate additional avenues for protection and therapy against this global pandemic pathogen, which spreads quickly and mutates with ease,” the OHSU/PNNL scientists wrote in Nature Communications.
More research is needed to validate the findings of this study and to better understand the dynamic between lipids and SARS-CoV-2 infection. However, it is reasonable to assume that, in the future, some COVID-19 patients may require a clinical laboratory work-up to determine how the coronavirus may be hijacking their fat cells to exacerbate the illness.
If validated by additional research, microbiologists, pathologists, and medical laboratory professionals might soon find analysis of the human microbiome to be a useful marker in screening for colon cancer
Microbiologists may play a greater role in the early detection of colorectal cancer, if the findings of a research study at the University of Michigan (UMich) are confirmed with additional clinical studies.
Combining gut microbiome analysis with traditional risk factors for colorectal cancer—such as body mass index (BMI), age, and race—significantly improved the ability of pathologists to distinguish healthy people from those with precancerous or cancerous lesions, wrote researchers from the UMich in a scholarly paper published in the November 2014 issue in Cancer Prevention Research.
Research findings indicate that gut microbiomes may be a major factor in development of colorectal cancer. However, more research is required to determine if this microbial community has the potential to be clinically useful as screening tool for early-stage disease. (more…)
Pathologists may be interested to learn that everyone’s breath reveals a signature composition of metabolites that may reflect a lifetime of diet, state of health, illnesses, and exposure to chemicals
New research shows that a person’s “breathprint” is as unique as a fingerprint and may be as effective as bodily fluids in diagnosing diseases. That same research effort is showing that it is feasible to combine breath specimens and mass spectrometry to accurately identify disease. That could give clinical laboratories a new methodology to use when creating diagnostic assays.
Elements of Obamacare specifically support employer programs designed to improve the health of employees
Who would have believed that, after passage of the Affordable Care Act back in 2010, a fast-growing trend would be that of employers spending more money to develop employee wellness programs and offer medical clinics within corporate facilities? At a minimum, this development creates new opportunities for clinical laboratories to be direct providers of medical laboratory testing services to corporations.
Employee Wellness Programs Incorporate Medical Laboratory Testing
There is a simple reason why employers are jumping on the employee wellness bandwagon. Evidence demonstrates that incentivizing employees to live a healthier lifestyle can help reduce the cost of providing health insurance. It can also contribute to less absenteeism and increased employee productivity, both of which are important benefits to employers.
New data affirming this trend can be found in the 2013 Health Care Survey conducted annually by AON. AON is a global re-insurer that provides risk management services, insurance, and human resources solutions. About half of all U.S. employers now offer employee wellness programs, according to a recent study by Rand Corp., an independent think tank based in Santa Monica, California.
