Millions of cancelled healthcare appointments and lengthy waits for care abound in UK, New Zealand, and in the US
Strikes continue on multiple continents as thousands of healthcare workers walk off the job. Doctors, medical laboratory scientists, nurses, phlebotomists and others around the world have taken to the picket lines complaining about low wages, inadequate staffing, and dangerous working conditions.
In England, junior doctors (the general equivalent of medical interns in the US) continue their uphill battle to have their complaints heard by the UK government. As a result, at hospitals and clinics throughout the United Kingdom, more than one million appointments have been cancelled due to strikes, according to the BBC.
“The true scale of the disruption is likely to be higher—many hospitals reduce bookings on strike days to minimize last-minute cancellations,” the BBC reported. “A total of one million hospital appointments have had to be rescheduled along with more than 60,000 community and mental health appointments since December [2022], when industrial action started in the National Health Service (NHS).”
According to The Standard, “Consultants in England are to be re-balloted over the prospect of further strike action as doctors and the government remain in talks with a view to end the dispute. The British Medical Association (BMA) said that specialist, associate specialist, and specialty (SAS) doctors will also be balloted over potential strike action.”
“We must be prepared to take the next step and ballot for industrial action if we absolutely have to—and we will do this … if upcoming negotiations fail to achieve anything for our profession,” Ujjwala Anand Mohite, DRCPath, FEBPath (above), a histopathologist at the NHS, Dudley Group of Hospitals, and the first female Chair of the SAS committee UK, told The Guardian.
New Zealand Doctors, Clinical Laboratory Workers Strike
In September, the first-ever nationwide senior doctor strike occurred in New Zealand and was then followed by another strike of about 5,000 doctors and 100 dentists from New Zealand’s public hospitals, the World Socialist Web Site reported.
Similar to the UK, the strikes reflect mounting frustration over pay not keeping up with inflation and “decades of deteriorating conditions in the public health system,” the WSWS noted.
This follows months of strikes by the island nation’s medical laboratory workers, which are ongoing.
“Our pay scales, if you compare them internationally, are not competitive. About half of our specialists come from abroad, so it’s quite important for the country’s health system to be able to attract and keep people,” Andy Davies, a lung specialist who joined the picket outside 484-bed Wellington Hospital, told the WSWS.
“We’re not asking for the world, we’re asking for an inflationary pay rise, and we haven’t had an inflationary pay rise year-on-year, and it’s beginning to show,” he added.
“What type of health system do they want?” he continued. “Do we want one that treats all people and manages what they need, or do we want a hacked down system that does less?”
The conflicts over pay and working conditions have caused many healthcare workers in New Zealand to leave the field entirely. This has led to severe shortages of qualified workers.
“Patient waiting times—for cancer, hip replacements, cardiac problems, and many other conditions—have exploded due to understaffed and overwhelmed hospitals,” the WSWS reported.
US Healthcare Workers also Striking
The US has its share of striking healthcare workers as well. Healthcare Dive tracked 23 ongoing or anticipated strikes throughout the nation’s healthcare industry since January 1, 2023. In 2022, there were 15 strikes of healthcare workers at the nation’s hospitals and health systems.
These walkouts include doctors, nurses, pharmacy workers, imaging specialists, and thousands of frontline healthcare workers striking over dangerously low staffing levels, unsafe working conditions, and low pay.
In October, 75,000 nurses, support staff, and medical technicians from Kaiser Permanente participated in a 72-hour strike comprised of hundreds of hospitals and clinics throughout California, Washington state, Oregon, Virginia, and the District of Columbia, Reuters reported.
The three-day strike, “Marked the largest work stoppage to date in the healthcare sector,” Reuters noted. Doctors, managers, and contingency workers were employed to keep hospitals and emergency departments functioning.
“The dispute is focused on workers’ demands for better pay and measures to ease chronic staff shortages and high turnover that union officials say has undermined patient care at Kaiser,” Reuters stated.
Staffing shortages following the COVID-19 pandemic are partly to blame for current struggles, but contract staffing to fill critical positions has exacerbated the problem.
“Kaiser’s outsourcing of healthcare duties to third-party vendors and subcontractors has also emerged as a major sticking point in talks that have dragged on for six months. … The clash has put Kaiser Permanente at the forefront of growing labor unrest in the healthcare industry—and across the US economy—driven by the erosion of workers’ earning power from inflation and pandemic-related disruptions in the workforce,” Reuters noted.
Across the globe, many healthcare workers—including clinical laboratory scientists in countries like New Zealand—are feeling burnt out from working in understaffed departments for inadequate pay. Hopefully, in response to these strikes, governments and healthcare leaders can come to resolutions that bring critical medical specialists back to work.
Federal prosecutors allege that this nurse practitioner ordered more genetic tests for Medicare beneficiaries than any other provider during 2020
Cases of Medicare fraud involving clinical laboratory testing continue to be prosecuted by the federal Department of Justice. A jury in Miami recently convicted a nurse practitioner (NP) for her role in a massive Medicare fraud scheme for millions of dollars in medically unnecessary genetic testing and durable medical equipment. She faces 75 years in prison when sentenced in December.
In their indictment, federal prosecutors alleged that from August 2018 through June 2021 Elizabeth Mercedes Hernandez, NP, of Homestead, Florida, worked with more than eight telemedicine and marketing companies to sign “thousands of orders for medically unnecessary orthotic braces and genetic tests, resulting in fraudulent Medicare billings in excess of $200 million,” according to a US Department of Justice (DOJ) news release announcing the conviction.
“Hernandez personally pocketed approximately $1.6 million in the scheme, which she used to purchase expensive cars, jewelry, home renovations, and travel,” the press release noted.
Hernandez was indicted in April 2022 as part of a larger DOJ crackdown on healthcare fraud related to the COVID-19 outbreak.
“Throughout the pandemic, we have seen trusted medical professionals orchestrate and carry out egregious crimes against their patients all for financial gain,” said Assistant Director Luis Quesada (above) of the FBI’s Criminal Investigative Division, in a DOJ press release. Clinical laboratory managers would be wise to monitor these Medicare fraud cases. (Photo copyright: Federal Bureau of Investigation.)
Nurse Practitioner Received Kickbacks and Bribes
Federal prosecutors alleged that the scheme involved telemarketing companies that contacted Medicare beneficiaries and persuaded them to request genetic tests and orthotic braces. Hernandez, they said, then signed pre-filled orders, “attesting that she had examined or treated the patients,” according to the DOJ news release.
In many cases, Hernandez had not even spoken with the patients, prosecutors said. “She then billed Medicare as though she were conducting complex office visits with these patients, and routinely billed more than 24 hours of ‘office visits’ in a single day,” according to the news release.
In total, Hernandez submitted fraudulent claims of approximately $119 million for genetic tests, the indictment stated. “In 2020, Hernandez ordered more cancer genetic (CGx) tests for Medicare beneficiaries than any other provider in the nation, including oncologists and geneticists,” according to the news release.
The indictment noted that because CGx tests do not diagnose cancer, Medicare covers them only “in limited circumstances, such as when a beneficiary had cancer and the beneficiary’s treating physician deemed such testing necessary for the beneficiary’s treatment of that cancer. Medicare did not cover CGx testing for beneficiaries who did not have cancer or lacked symptoms of cancer.”
In exchange for signing the orders, Hernandez received kickbacks and bribes from companies that claimed to be in the telemedicine business, the indictment stated.
“These healthcare fraud abuses erode the integrity and trust patients have with those in the healthcare industry … the FBI, working in coordination with our law enforcement partners, will continue to investigate and pursue those who exploit the integrity of the healthcare industry for profit,” said Assistant Director Luis Quesada of the Federal Bureau of Investigation’s Criminal Investigative Division, in the DOJ press release.
Conspirators Took Advantage of COVID-19 Pandemic
Prosecutors alleged that as part of the scheme, she and her co-conspirators took advantage of temporary amendments to rules involving telehealth services—changes that were enacted by Medicare in response to the COVID-19 pandemic.
The indictment noted that prior to the pandemic, Medicare covered expenses for telehealth services only if the beneficiary “was located in a rural or health professional shortage area,” and “was in a practitioner’s office or a specified medical facility—not at a beneficiary’s home.”
But in response to the pandemic, Medicare relaxed the restrictions to allow coverage “even if the beneficiary was not located in a rural area or a health professional shortage area, and even if the telehealth services were furnished to beneficiaries in their home.”
Hernandez was convicted of:
One count of conspiracy to commit healthcare fraud and wire fraud.
Four counts of healthcare fraud.
Three counts of making false statements.
Medscape noted that she was acquitted of two counts of healthcare fraud. The trial lasted six days, Medscape reported.
Hernandez’s sentencing hearing is scheduled for Dec. 14.
Co-Conspirators Plead Guilty
Two other co-conspirators in the case, Leonel Palatnik and Michael Stein, had previously pleaded guilty and received sentences, the Miami Herald reported.
Palatnik was co-owner of Panda Conservation Group LLC, which operated two genetic testing laboratories in Florida. Prosecutors said that Palatnik paid kickbacks to Stein, owner of 1523 Holdings LLC, “in exchange for his work arranging for telemedicine providers to authorize genetic testing orders for Panda’s laboratories,” according to a DOJ press release. The kickbacks were disguised as payments for information technology (IT) and consulting services.
“1523 Holdings then exploited temporary amendments to telehealth restrictions enacted during the pandemic by offering telehealth providers access to Medicare beneficiaries for whom they could bill consultations,” the press release states. “In exchange, these providers agreed to refer beneficiaries to Panda’s laboratories for expensive and medically unnecessary cancer and cardiovascular genetic testing.”
Palatnik pleaded guilty to his role in the kickback scheme in August 2021 and was sentenced to 82 months in prison, a DOJ press release states.
Stein pleaded guilty in April and was sentenced to five years in prison, the Miami Herald reported. He was also ordered to pay $63.3 million in restitution.
These federal cases involving clinical laboratory genetic testing and other tests and medical equipment indicate a commitment on the DOJ’s part to continue cracking down on healthcare fraud.
Many clinical laboratory professionals are aware of the significant amount of waste going into landfills from spent COVID-19 rapid PCR tests that use biosensors to produce results. These biosensor systems “use printed circuit boards, or PCBs, the same materials used in computers. PCBs are difficult to recycle and slow to biodegrade, using large amounts of metal, plastic, and non-eco-friendly materials,” according to a Penn Engineering Today blog post.
UPenn’s new test does not use PCBs. Instead, its biosensor uses “bacterial cellulose (BC), an organic compound synthesized from several strains of bacteria,” the blog post noted.
“This new BC test is non-toxic, naturally biodegradable and both inexpensive and scalable to mass production, currently costing less than $4.00 per test to produce. Its cellulose fibers do not require the chemicals used to manufacture paper, and the test is almost entirely biodegradable,” the blog post continued.
“There is a need for biodegradable diagnostic testing,” said Cesar de la Fuente, PhD (above), Presidential Assistant Professor in the Psychiatry Department at the University of Pennsylvania’s Perelman School of Medicine. “We will be continuing to perfect this technology, which could hopefully help many people in the future, while also looking to expand it to other emerging pathogens in anticipation of future pandemics.” Clinical laboratories engaged in SARS-CoV-2 testing during the COVID-19 pandemic can attest to the massive amounts of waste generated by traditional PCR testing. (Photo copyright: University of Pennsylvania.)
Evolution of Improvement for SARS-CoV-2 Diagnostic Assays
Cesar de la Fuente, PhD, is Presidential Assistant Professor in the Psychiatry Department at the Perelman School of Medicine. His lab has been hard at work since the start of the pandemic to improve COVID-19 testing. The recent study was a collaboration between University of Pennsylvania’s de la Fuente Lab and William Reis de Araujo, Professor in Analytical Chemistry at the State University of Campinas (UNICAMP) in São Paulo, Brazil.
De Araujo leads the Portable Chemical Sensors Lab and has been pairing his electrochemistry expertise with de la Fuente’s lab for years, Penn Engineering Today noted.
The team wanted to combine the speed and cost-effectiveness of previous rapid tests with an eco-friendly biodegradable substrate material.
Bacterial cellulose (BC) was a great choice because it “naturally serves as a factory for the production of cellulose, a paper-like substance which can be used as the basis for biosensors,” Penn Engineering Today reported.
Additionally, BC has an excellent track record for a variety of uses, such as regenerative medicine, wound care, and point-of-care (POC) diagnostics, the blog post noted. UPenn’s test offers speed and accuracy without needing costly equipment making it desirable for clinical laboratories preparing to fight the next pandemic.
The test has shown to be capable of “correctly identifying multiple variants in under 10 minutes. This means that the tests won’t require ‘recalibration’ to accurately test for new variants,” Penn Engineering Today added.
Innovation Born from Inspiration
Though rapid tests are essential to help curb the spread of COVID-19, the negatives that come with these tests didn’t sit well with the UPenn team. This spurred them to strive for improvements.
PCR tests “are hampered by waste [metal, plastic, and the aforementioned PCBs]. They require significant time [results can take up to a day or more] as well as specialized equipment and labor, all of which increase costs,” Penn Engineering Today noted.
Additionally, “Sophistication of PCR tests makes them harder to tweak and therefore slower to respond to new variants,” the blog post concluded.
“There’s a tension between these two worlds of innovation and conservation,” de la Fuente told Penn Engineering Today. “When we create new technology, we have a responsibility to think through the consequences for the planet and to find ways to mitigate the environmental impact.”
Need for Biodegradable Diagnostic Tests
“COVID-19 has led to over 6.8 million deaths worldwide and continues to affect millions of people, primarily in low-income countries and communities with low vaccination coverage,” the Cell Reports Physical Science paper noted.
“There is a need for biodegradable diagnostic testing,” de la Fuentes told Penn Engineering Today. “We will be continuing to perfect this technology, which could hopefully help many people in the future, while also looking to expand it to other emerging pathogens in anticipation of future pandemics.”
While UPenn’s test will require clinical trials and FDA approval before it can become available to clinical laboratories and for point-of-care testing, it promises a bright, eco-friendly future for rapid viral testing.
By analyzing strains of the bacterium from a hospital ICU, the scientists learned that most infections were triggered within patients, not from cross-transmission
Tracking the source of Hospital-acquired infections (HAI) has long been centered around the assumption that most HAIs originate from cross-transmission within the hospital or healthcare setting. And prevention measures are costly for hospitals and medical laboratories. However, new research puts a surprising new angle on a different source for some proportion of these infections.
The study suggests that most infections caused by Clostridioides difficile (C. Diff), the bacterium most responsible for HAIs, arise not from cross-transmission in the hospital, but within patients who already carry the bacterium.
A researcher performed whole genome sequencing on 425 strains of the bacterium isolated from the samples and found “very little evidence that the strains of C. diff from one patient to the next were the same, which would imply in-hospital acquisition,” according to a UM news story.
“In fact, there were only six genomically supported transmissions over the study period. Instead, people who were already colonized were at greater risk of transitioning to infection,” UM stated.
Arianna Miles-Jay, PhD, a postdoctoral fellow in The Snitkin Lab at the University of Michigan and Manager of the Genomic Analysis Unit at the Michigan Department of Health and Human Services, performed the genomic sequencing. “By systematically culturing every patient, we thought we could understand how transmission was happening. The surprise was that, based on the genomics, there was very little transmission,” she said in the UM news story.
“Something happened to these patients that we still don’t understand to trigger the transition from C. diff hanging out in the gut to the organism causing diarrhea and the other complications resulting from infection,” said Evan Snitkin, PhD (above), Associate Professor of Microbiology and Immunology, and Associate Professor of Internal Medicine, Division of Infectious Diseases at University of Michigan, in a UM news story. Medical laboratories involved in hospital-acquired infection prevention understand the importance of this research and its effect on patient safety. (Photo copyright: University of Michigan.)
Only a Fraction of HAIs Are Through Cross-Transmission
In the study abstract, the researchers wrote that “despite enhanced infection prevention efforts, Clostridioides difficile remains the leading cause of healthcare-associated infections in the United States.”
Citing data from the US Centers for Disease Control and Prevention (CDC), HealthDay reported that “nearly half a million C. diff infections occur in the United States each year. Between 13,000 and 16,000 people die from the bacterium, which causes watery diarrhea and inflammation of the colon. Many of these infections and deaths have been blamed on transmission between hospitalized patients.”
The new study, however, notes that 9.3% of the patients admitted to the ICU carried toxigenic (produces toxins) C. diff, but only 1% acquired it via cross-transmission. The carriers, the study authors wrote, “posed minimal risk to others,” but were 24 times more likely to develop a C. diff infection than non-carriers.
“Our findings suggest that measures in place in the ICU at the time of the study—high rates of compliance with hand hygiene among healthcare personnel, routine environmental disinfection with an agent active against C. diff, and single patient rooms —were effective in preventing C. diff transmission,” Snitkin told HealthDay. “This indicates that to make further progress in protecting patients from developing C. diff infections will require improving our understanding of the triggers that lead patients asymptomatically carrying C. diff to transition to having infections.”
Recognizing Risk Factors
Despite the finding that infections were largely triggered within the patients, the researchers still emphasized the importance of taking measures to prevent hospital-acquired infections.
“In fact, the measures in place in the Rush ICU at the time of the study—high rates of compliance with hand hygiene among healthcare personnel, routine environmental disinfection with an agent active against C. diff, and single patient rooms—were likely responsible for the low transmission rate,” the UM news story noted.
One expert not involved with the study suggested that hospitals’ use of antibiotics may be a factor in causing C. diff carriers to develop infections.
“These findings suggest that while we should continue our current infection prevention strategies, attention should also be given to identifying the individuals who are asymptomatic carriers and finding ways to reduce their risk of developing an infection, like carefully optimizing antibiotic usage and recognizing other risk factors,” Hannah Newman, Senior Director of Infection Prevention at Lenox Hill Hospital in New York City, told HealthDay.
Snitkin, however, told HealthDay that other factors are likely at play. “There is support for antibiotic disruption of the microbiota being one type of trigger event, but there is certainly more to it than that, as not every patient who carries C. diff and receives antibiotics will develop an infection.”
Another expert not involved with the study told HealthDay that “many patients are already colonized,” especially older ones or those who have been previously hospitalized.
“A lot of their normal flora in their GI tract can be altered either through surgery or antibiotics or some other mechanism, and then symptoms occur, and that’s when they are treated with antibiotics,” said Donna Armellino, RN, Senior VP of Infection Prevention at Northwell Health in Manhasset, New York.
This research also demonstrates the value of faster, cheaper, more accurate gene sequencing for researching life-threatening conditions. Microbiologists, Clinical laboratory scientists, and pathologists will want monitor further developments involving these findings as researchers from University of Michigan and Rush University Medical Center continue to learn more about the source of C. diff infections.
Free at home clinical-laboratory testing for COVID-19 has been provided in the past, but this time the federal government wants to manufacture as many tests as possible in the US
Pathologists and clinical laboratory managers may be interested to learn that the US market is about to be flooded with millions of at-home COVID-19 rapid tests. The federal government has contracted with 12 US-based test manufacturers to produce 200 million at-home self-tests aimed at detecting “currently circulating COVID-19 variants” through the end of this year, according to a US Department of Health and Human Services (HHS) news release.
Federal officials want to head off “supply chain issues” that developed in the past with reliance on tests made overseas, and to address a possible COVID-19 surge during the fall and winter, the Associated Press (AP) reported.
In fact, 500 million tests have already been distributed through US government channels to long-term care facilities, schools, and low-income senior housing.
“Manufacturing COVID-19 tests in the United States strengthens our preparedness for the upcoming fall and winter seasons, reduces our reliance on other countries, and provides good jobs to hardworking Americans,” said Assistant Secretary for Preparedness and Response Dawn O’Connell, JD (above), in an HHS news release. “ASPR’s investments in these domestic manufacturers will increase availability of tests in the future.” With the federal government preparing for what it expects to be a surge in demand for COVID-19 testing, clinical laboratories may want to track the CDC’s weekly reports on the number of positive COVID-19 cases as this year’s influenza season progresses. (Photo copyright: Administration for Strategic Preparedness and Response.)
In Vitro Diagnostics Test Makers Get Government Gigs
This is not the first time federal officials sent out free COVID-19 tests to consumers. According to the AP, more than 755 million tests went out to US households in previous efforts to fight the spread of infections. But unlike those tests, these tests will be manufactured entirely within the US.
The government’s latest wave of free tests is meant to “complement ASPR’s ongoing distribution of free COVID-19 tests to long-term care facilities, low-income senior housing, uninsured individuals, and underserved communities, with 500 million tests provided to date through these channels,” the HHS news release noted.
Both large and lesser-known in vitro diagnostics (IVD) manufacturers were selected by the federal government to receive funding. They include:
HHS advises people to take the test at the first sign of symptoms (fever, sore throat, runny nose, others), after coming into contact someone who has COVID-19, or prior to gathering with a group, as a preventative to spread of the coronavirus.
Reporting laboratories say existing antibodies work against the BA.2.86 variant.
The variant does not appear to be linked in the US with increasing infections or hospitalizations.
It is “unclear how easily BA.2.86 spreads” relative to other variants.
BA.2.86 has been detected in nine states: Colorado, Delaware, Michigan, Ohio, Pennsylvania, Virginia, Washington, and in wastewater in New York and Ohio, as well as in other countries.
For week ending Sept. 23, the CDC reported the following statistics compared to the prior week:
19,079 COVID-19 hospitalizations, down 3.1%.
Total hospitalizations: 6.3 million.
2.7% of total deaths were due to COVID-19, up 8%.
COVID-19 test positivity rate was 11.6%, down 1.1%.
1.8% of emergency department visits were diagnosed with COVID-19, down 11.7%.
According to Verywell Health, BA.2.86 carries more than 30 mutations.
“Even with a lot of mutations, there are a lot of spots in the virus that can be recognized by our immune system, and there are many shared mutations as well. There will be some protection from new vaccine booster as well as prior infections,” Rajendram Rajnarayanan, PhD, Assistant Dean of Research and Associate Professor, Basic Sciences, Arkansas State University, told Verywell Health.
It’s worth noting that the common cold, influenza, SARS, and SARS-CoV-2 are all in the coronavirus family, and thus closely related with similar symptoms. It would not be a surprise that SARS-CoV-2 joins those other viruses as an endemic virus with a similar yearly cycle of infection rates.
If that happens, and no surge in infections appears that would motivate orders for the new COVID-19 at-home tests, the government may find itself with a lot of unused tests at the end of the year. The US Food and Drug Administration (FDA) is aware of this possibility and provides a website where people can check to see if their test has an extended expiration date.
Plus, folks who are tired of the pandemic may not respond at all to the government’s insistence to prepare for possible surges in infection rates.
“Whether or not people are done with it, we know the virus is there, we know that it’s circulating. We know, if past is prologue, it’ll circulate to a higher degree and spread, and cases will go up in the fall and winter seasons,” said Assistant Secretary for Preparedness and Response Dawn O’Connell, JD, in the HHS new release. “Anticipating that that would be true again, or something similar, we want to make sure the American people have these tools.”
Clinical laboratories may want to prepare as well. Many people are not comfortable with at-home self-testing and prefer to have their local medical labs perform the tests.
