Clinical laboratories will need new methods for accommodating the increase in senior patients seeking rapid access to medical laboratory testing and pathology services
Experts within the healthcare industry are predicting existing care delivery models will need to be revised within the next few years to accommodate a rapidly aging population dubbed a “silver tsunami.” Many hospital systems are actively taking steps to prepare for this coming sharp increase in the number of senior citizens needing healthcare services, including clinical laboratory testing.
Multi-hospital health systems will have to accommodate demand for healthcare delivered in ways that meet the changing expectations of seniors. These include rapid access to clinical laboratory testing and anatomic pathology services, electronic health records, and telehealth visits with their doctors.
These trends will also require clinical laboratories to evolve in ways consistent with meeting both the volume of services/testing and improved levels of personal, speedy access to test results that seniors expect.
All of this is problematic given the current state of hospital staff shortages across the nation.
Investopedia defines the term “silver tsunami” as “the demographic shift caused by the increasing number of older adults in society, led by the baby boom generation.”
Baby boomers are individuals who were born between 1946 and 1964. The US Census Bureau estimates there are 76.4 million baby boomers living in the country today, and that by 2030 all boomers will be 65 years of age or older.
“In the next five years, the most significant disruptor to healthcare will be the capacity challenges associated with the ‘silver tsunami’ of baby boomers hitting the age of healthcare consumption,” said Jonathan Washko, MBA, FACPE, NRP, AEMD (above), director at large, National Association of Emergency Medical Technicians (NAEMT) and assistant vice president, CEMS Operations, in an interview with Becker’s Hospital Review. Clinical laboratories will have to engage with these senior patients in new ways that fit their lifestyles. (Photo copyright: EMS1.)
Silver Tsunami Could Transform Healthcare
Approximately 10,000 people turn 65 in the US every day, making them eligible for Medicare. This increase in recipients is likely to strain the government system. Healthcare organizations are seeking new ways to prepare for the anticipated boost in seniors requiring health services.
Washko believes the population shift will cause healthcare leaders to develop novel care models based on “intelligent and intentional design for better outcomes, lower costs, and faster results,” Becker’s Hospital Review reported.
“Solutions will require shifts to care in the home, new operational care models, and technology integration,” Washko noted. “These will allow the medicine being delivered to be effectively and efficiently optimized, vastly improving the productivity of existing and net new capacity.”
A recent HealthStream blog post outlined some of the methods hospitals can use to adapt to an aging population. They include:
Facility Design: Modifying lighting, using large-print signage, providing reading glasses and hearing amplifiers, purchasing taller chairs with arms and lower examination tables.
Technology: Offering assistive devices, creating more telehealth options, developing more user-friendly websites and electronic medical records.
Healthcare Delivery: Training staff on geriatric care, offering services intended for an older population, such as geriatric psychology, fall prevention programs, and establishing a more patient-centered environment.
“Anticipated regulatory challenges post-election will influence healthcare operations. The looming recession may alter how individuals access healthcare and treatment based on affordability,” Shelly Schorer, CFO CommonSpirit Health, told Becker’s Hospital Review. “Despite these headwinds and challenges, at CommonSpirit we are prepared to pivot and meet the changing needs of our communities by accurately predicting and addressing their healthcare needs efficiently.”
“This represents the greatest market disruption on the near-horizon,” said Ryan Nicholas, MD, Chief Quality Officer at Mercy Medical Group. “This has prompted Mercy Medical Group to move rapidly into value-based care with focus on total cost of care and network integrity.”
Nichols told Becker’s Hospital Review that Mercy’s Medicare population has increased by 24% over the last year, and that Mercy is anticipating a growth of 28% over the next year. These increases have convinced the organization to shift its view of service functions and to invest in additional resources that meet the growing demands for senior healthcare.
“Expanding ambulatory services and improving access for primary care services to reduce unnecessary [emergency department] utilization and shorten length of stay is our top priority,” Nichols said.
Shifting Demand for Clinical Laboratory Testing
This is not the first time Dark Daily has covered how shifting demographics are changing the landscape of healthcare services in nations where populations are aging faster than babies are being born.
Thus, many healthcare organizations are taking a proactive approach to the expected increase in seniors needing care for age-related and chronic illnesses.
“This along with other risk and value-based models will continue to drive integration of healthcare services and the value proposition through improving quality while reducing costs,” Alon Weizer, MD, chief medical officer and senior vice president, Mount Sinai Medical Center, Miami Beach, Fla., told Becker’s Hospital Review. “While we are investing heavily to be successful in these models through primary care expansion and technology that will help reduce the need for acute care services, we continue to focus our culture on providing safe and high quality care to our patients.”
Clinical laboratories will need to adapt to the changing needs of older patients to ensure all people receive high quality care. The coming “silver tsunami” will require labs to evolve in ways consistent with meeting the growing needs of seniors and providing better levels of personal services and access to cost-effective, fast, and accurate lab testing.
New technology could enable genetic scientists to identify antibiotic resistant genes and help physicians choose better treatments for genetic diseases
Genomic scientists at the Icahn School of Medicine at Mount Sinai Medical Center in New York City have developed what they call a “smart tweezer” that enables researchers to isolate a single bacterium from a patient’s microbiome in preparation for genetic sequencing. Though primarily intended for research purposes, the new technology could someday be used by clinical laboratories and microbiologists to help physicians diagnose chronic disease and choose appropriate genetic therapies.
The researchers designed their new technology—called mEnrich-seq—to improve the effectiveness of research into the complex communities of microorganisms that reside in the microbiomes within the human body. The discovery “ushers in a new era of precision in microbiome research,” according to a Mount Sinai Hospital press release.
“Imagine you’re a scientist who needs to study one particular type of bacteria in a complex environment. It’s like trying to find a needle in a large haystack,” said the study’s senior author Gang Fang, PhD (above), Professor of Genetics and Genomic Sciences at Icahn School of Medicine at Mount Sinai Medical Center, in a press release. “mEnrich-seq essentially gives researchers a ‘smart tweezer’ to pick up the needle they’re interested in,” he added. Might smart tweezers one day be used to help physicians and clinical laboratories diagnose and treat genetic diseases? (Photo copyright: Icahn School of Medicine.)
Addressing a Technology Gap in Genetic Research
Any imbalance or decrease in the variety of the body’s microorganisms can lead to an increased risk of illness and disease.
In researching the microbiome, many scientists “focus on studying specific types of bacteria within a sample, rather than looking at each type of bacteria present,” the press release states. The limitation of this method is that a specific bacterium is just one part of a complicated environment that includes other bacteria, viruses, fungi and host cells, each with their own unique DNA.
“mEnrich-seq effectively distinguishes bacteria of interest from the vast background by exploiting the ‘secret codes’ written on bacterial DNA that bacteria use naturally to differentiate among each other as part of their native immune systems,” the press release notes. “This new strategy addresses a critical technology gap, as previously researchers would need to isolate specific bacterial strains from a given sample using culture media that selectively grow the specific bacterium—a time-consuming process that works for some bacteria, but not others. mEnrich-seq, in contrast, can directly recover the genome(s) of bacteria of interest from the microbiome sample without culturing.”
Isolating Hard to Culture Bacteria
To conduct their study, the Icahn researchers used mEnrich-seq to analyze urine samples taken from three patients with urinary tract infections (UTIs) to reconstruct Escherichia coli (E. Coli) genomes. They discovered their “smart tweezer” covered more than 99.97% of the genomes across all samples. This facilitated a comprehensive examination of antibiotic-resistant genes in each genome. They found mEnrich-seq had better sensitivity than standard study methods of the urine microbiome.
They also used mEnrich-seq to selectively examine the genomes of Akkermansia muciniphila (A. muciniphila), a bacterium that colonizes the intestinal tract and has been shown to have benefits for obesity and Type 2 diabetes as well as a response to cancer immunotherapies.
“Akkermansia is very hard to culture,” Fang told GenomeWeb. “It would take weeks for you to culture it, and you need special equipment, special expertise. It’s very tedious.”
mEnrich-seq was able to quickly segregate it from more than 99.7% of A. muciniphila genomes in the samples.
Combatting Antibiotic Resistance Worldwide
According to the press release, mEnrich-seq could potentially be beneficial to future microbiome research due to:
Cost-Effectiveness: It offers a more economical approach to microbiome research, particularly beneficial in large-scale studies where resources may be limited.
Broad Applicability: The method can focus on a wide range of bacteria, making it a versatile tool for both research and clinical applications.
Medical Breakthroughs: By enabling more targeted research, mEnrich-seq could accelerate the development of new diagnostic tools and treatments.
“One of the most exciting aspects of mEnrich-seq is its potential to uncover previously missed details, like antibiotic resistance genes that traditional sequencing methods couldn’t detect due to a lack of sensitivity,” Fang said in the news release. “This could be a significant step forward in combating the global issue of antibiotic resistance.”
More research and clinical trials are needed before mEnrich-seq can be used in the medical field. The Icahn researchers plan to refine their novel genetic tool to improve its efficiency and broaden its range of applications. They also intend to collaborate with physicians and other healthcare professionals to validate how it could be used in clinical environments.
Should all this come to pass, hospital infection control teams, clinical laboratories, and microbiology labs would welcome a technology that would improve their ability to detect details—such as antibiotic resistant genes—that enable a faster and more accurate diagnosis of a patient’s infection. In turn, that could contribute to better patient outcomes.
Accelerating pace of hospital consolidation brings new pressure to pathologists and clinical laboratory directors to maximize the value of pathology services
Large and financially-stable multi-hospital health systems are racing to form regional mega-systems. It’s a strategy to get ahead of the Affordable Care Act’s (ACA) mandate to improve quality and increase efficiency through coordinated care across the entire care continuum.
This growing national trend means further consolidation of clinical laboratory testing services within the merging organizations. For pathology groups, the new super-systems may encourage the different pathology groups within the system to consolidate into a single practice entity. This would help improve how pathology services are more deeply integrated into the care continuum. It would also facilitate contract negotiations between the pathologists and the parent health system. (more…)
Big data is poised to change the healthcare ecosystem and that creates opportunities for forward-looking medical laboratories
First-mover academic center, Mount Sinai Medical Center (MSMC), is taking steps to incorporate “big data” into the daily patient-care setting. For the medical laboratory industry, this is a signal event because a major component of healthcare big data will be patient genetic and molecular information.
Included on MSMC’s big data team are its genetics laboratory experts. These are high-profile “data scientists” who help doctors make personalized predictions about their patients. This project shows how integrated healthcare informatics—including clinical laboratory test data—will be a key attribute of healthcare moving forward. (more…)
Recent hospital mergers are creating super-sized health systems that immediately gain leverage over insurers when negotiating managed care contracts
Experts say the nation is experiencing its biggest surge in hospital mergers in more than a decade. Moreover, this latest wave of deals is creating supersized hospital systems that are expected to dominate healthcare and possibly lead to higher healthcare costs.
The ongoing consolidation of hospital ownership means further consolidation of the hospital laboratories that find themselves merged into larger health systems. That will have both good and bad consequences for pathologists and medical laboratory managers working within these organizations. (more…)