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Clinical Laboratories and Pathology Groups

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University of Pittsburgh Pathologists Create World Tumor Registry to Assist Medical Professionals in the Identification and Diagnosis of Cancers

As the cancer registry expands it will increasing become more useful to anatomic pathologists, histopathologists, oncologists, and even clinical laboratories

Oncologists, histopathologists, anatomic pathologists, and other cancer physicians now have a powerful new Wikipedia-style tumor registry to help them with their diagnoses and in educating patients on their specific types of cancer. Clinical laboratory managers may find it useful to understand the value this searchable database, and it can help their staff pathologists as well.

Free to use by both physicians and patients the World Tumor Registry (WTR) is designed “to minimize diagnostic errors by giving doctors a searchable online database of cancers that have been collected and categorized with cellular images collected from around the world,” Pittsburg-Post Gazette reported.

Prompt, accurate cancer diagnoses offer cancer patients the best chance for optimal treatment outcomes. However, many medical professionals around the globe do not have the training and resources to offer superior cancer diagnoses. That deficiency can translate to inferior treatment options and lower survival rates among cancer patients. 

To help improve cancer diagnoses, pathologist Yuri E. Nikiforov, MD, PhD, Division Director, Molecular and Genomic Pathology, Vice Chair of the Department of Pathology,  and Professor of Pathology, University of Pittsburgh, developed the WTR to provide educational and practical resources for individuals and organizations involved in cancer research.

Officially announced at the United States and Canadian Academy of Pathology (USCAP) annual convention, the WTR is an open-access catalog of digital microscopic images of human cancer types and subtypes.

The lower cost of technology and improved speed of access via the internet are technologies enabling this effort.

“We are creating sort of a Wikipedia for cancer images,” said Alyaksandr V. Nikitski, MD, PhD (above), Research Assistant Professor of Pathology, Division of Molecular and Genomic Pathology at Pittsburg School of Medicine and Administrative Director of the WTR, in an exclusive interview with Dark Daily. “Anyone in the world, if they can access the internet, can look at the well-annotated, diagnostic digital slides of cancer,” said Nikitski. Clinical laboratories may also find this new pathology tool useful. (Photo copyright: Alyaksandr V. Nikitski)

Minimizing Diagnostic Errors

Based in Pittsburgh, the WTR is freely available to anyone for viewing digital pathology slides of known cancer tumors as well as borderline and questionable cases. On the website, individuals can search for pictures of tumors in the registry by diagnosis, specific cohorts, and by microscopic features. Individuals may search further by tumor type and subtype to receive a picture of related tumors. 

According to the WTR website, the mission of the nonprofit “is to minimize diagnostic errors, eliminate inequality in cancer recognition, diagnosis, and treatment in diverse populations, and improve outcomes by increasing access to the diagnostic pathology expertise and knowledge of microscopic characteristics of cancers that occur in different geographic, environmental, and socio-economic settings.”

This new comprehensive initiative will eventually encompass cancer images from all over the world. 

“Let’s assume that I am a pathologist or a trainee who has little experience, or I don’t have access to collections of atypical tumors,” Nikitski explained. “I can view tumor collections online [in the WTR database] and check how typical and rare tumors look in various geographic regions and environmental settings.”

Once an image of a slide is selected, users will then receive a brief case history of the tumor in addition to such data as the age of the patient, their geographic location, sex, family history of the disease, and the size and stage of the tumor.

Increasing Probability of Correct Diagnosis

Pathologists and clinicians may also predict the probability of a particular diagnosis by searching under the microscopic feature of the database. This feature utilizes an innovative classifier known as PathDxFinder, where users may compare a slide from their lab to slides in the database by certain criteria. This includes:

After completing the questions above, the user presses the “predict diagnosis” button to receive the probability of cancer and most likely diagnosis based on the answers provided in the questionnaire.

WTR Editorial Boards

The WTR represents collections for each type of cancer site, such as lung or breast. A chairperson and editorial board are responsible for reviewing submitted slides before they are placed online. The editorial boards include 20 pathologists who are experts in diagnosing cancer categories, Nikitski explained.

Thousands of identified microscopic whole slide images (WSI) representing various types of cancer are deposited by the editors and other contributors to the project. The editorial board then carefully analyzes and compiles the data before posting the images for public viewing. 

The editorial boards are located in five world regions:

  • Africa and the Middle East
  • Asia and Oceania
  • Central and South America
  • North America and Europe
  • Northern Asia

Any physicians or pathologists can contribute images to the database, by “simply selecting the editor of their region on the website, writing their name, and asking if they can submit tumor cases,” Nikitski stated.

“We have established a platform that allows pathologists to contact editors who are in the same geographic region,” he added.

Helping Physicians Identify Cancer Types 

In a YouTube video, Nikiforov states that the WTR is an “educational nonprofit organization rooted in [the] beliefs that every cancer patient deserves accurate and timely diagnosis as the first and essential step in better treatment and outcomes.”

“We believe this can be achieved only when modern diagnostic tools and technologies are freely available to every physician and pathologist. Only when we understand how microscopic features of cancer vary in different geographic, environmental and ethnic populations, and only by integrating histopathology with clinical immunohistochemical and molecular genetic information for every cancer type,” he stated.

Since patient privacy is important, the database contains only basic data about patients, and all patient information is protected.

Launched in March, there are currently more than 400 thyroid tumor slides available to view in the online database. At the time of the announcement, the WTR platform was planned to be implemented in three phases:

  • Thyroid cancer (released in March of this year).
  • Lung cancer and breast cancer (anticipated to be completed by the third quarter of 2026).
  • Remaining cancers, including brain, soft tissue and bone, colorectal, head and neck, hematolymphoid, female genital, liver, pancreatic, prostate and male genital, skin, urinary system, pediatric, other endocrine cancers, and rare cancers (anticipated to be completed by the end of 2029).

“We believe that this resource will help physicians and pathologists practicing in small or big or remote medical centers to learn how cancer looks under a microscope in their own communities,” Nikiforov said in the video. “We also see WTR as a platform that connects physicians and scientists from different parts of the world who can work together to better understand and treat cancer.”

Catalogs like the World Tumor Registry might potentially create a pool of information that that could be mined by analytical and artificial intelligence (AI) platforms to ferret out new ways to improve the diagnosis of certain types of cancer and even enable earlier diagnoses. 

“It is an extremely useful resource,” Nikitski said.

Anatomic pathologists will certainly find it so. And clinical laboratory managers may find the information useful as well when interacting with histopathologists and oncologists. 

—JP Schlingman

Related Information:

“Free for the World:” Pittsburgh Pathologist Prepares to Launch a Wikipedia for Cancer

USCAP 113th Annual Meeting

World Tumor Registry

Video: Message from the Founder and President of the World Tumor Registry

NIH Scientists Develop New Clinical Laboratory Assay to Measure Effectiveness of ‘Good’ Cholesterol

Clinical studies show that new ‘cell-free’ test can predict cardiovascular disease risk better than standard HDL cholesterol test

Researchers from the National Institutes of Health (NIH) have developed a diagnostic assay that measures how well high-density lipoprotein (HDL)—the so-called “good” cholesterol—is working in the body. And their findings could lead to new clinical laboratory tests that supplement standard HDL level testing to better determine a person’s risk for heart disease.

Cholesterol tests are among the most commonly performed assays by clinical laboratories. A new test that reveals how well HDL is working in the body would certainly boost a medical laboratory’s test requisition volume.

The researchers are with the NIH’s National Heart, Lung, and Blood Institute (NHLBI).

“Measuring HDL function is limited to research labs and isn’t conducive to large-scale testing by routine clinical laboratories. To try to solve that problem, researchers from NHLBI’s Lipoprotein Metabolism Laboratory created a new diagnostic test,” noted an NHLBI news release.

“This is going to quicken the pace of basic research,” said Edward B. Neufeld, PhD, who along with guest researcher Masaki Sato, PhD, developed the test. “It increases the number of samples that you can study. It increases the number of experiments you can do.”

The researchers published their findings in The Journal of Clinical Investigation titled, “Cell-Free, High-Density Lipoprotein–Specific Phospholipid Efflux Assay Predicts Incident Cardiovascular Disease.” They have also patented their test and plan to work with a company on licensing and manufacturing it.

Such a new cholesterol test would quickly become one of the most commonly performed clinical lab tests because just about every American who has a physical gets cholesterol tests as part of that process.

“Other people may modify this or come up with better versions, which is fine with us,” Edward Neufeld, PhD (above), NHLBI Staff Scientist, said in a news release. “We just really wanted to tackle this problem of evaluating HDL function.” Clinical laboratories may soon have a new cholesterol test to supplement standard HDL level testing. (Photo copyright: ResearchGate.)

Faster Answers Needed about HDL 

According to the NIH, the goal should go beyond measuring level of HDL as part of a person’s annual physical. What is also needed is finding out whether HDL cholesterol is effectively doing certain tasks, such as removing extra cholesterol from arteries and transporting it to the liver.

The NHLBI’s new cell-free test may make it possible to step up large-scale clinical testing of HDL function, according to the news release. As it stands now, HDL function study has been limited to research labs where testing involves “harvesting cells in the lab [which] can take days to process,” according to NIH Record.

“Most studies to date that have assessed CAD (coronary artery disease) risk by HDL functionality still use the CEC (cellular cholesterol efflux capacity) in vitro assay and are based on the use of radioisotopes (3H-cholesterol) and cultured cells, which is very labor intensive and impractical to do in a clinical laboratory,” the researchers wrote in The Journal of Clinical Investigation. They also pointed out that CEC batch-to-batch variability does not fit clinical laboratories’ need for standardization.

Advantages of NHLBI’s Test  

To overcome these barriers, the NHLBI researchers created an HDL-specific phospholipid efflux (HDL-SPE) assay that has certain advantages over current HDL function assessments done in research labs.

According to the NIH, the HDP-SPE assay:

  • Is easy to replicate in clinical labs.
  • Is more suited to automation and large samples.
  • Offers up results in about an hour.
  • Is a better predictor of cardiovascular disease risk than HDL cholesterol testing for CAD risk.

“We developed a cell-free, HDL-specific phospholipid efflux assay for the assessment of CAD risk on the basis of HDL functionality in whole plasma or serum. One of the main advantages of the HDL-SPE assay is that it can be readily automated, unlike the various CEC assays currently in use,” the authors noted in their paper.

Here is how the test is performed, according to the NIH:

  • Plasma with HDL is separated from the patient’s blood.
  • “Plasma is added to donor particles coated with a lipid mixture resembling plaque and a fluorescent-tagged phospholipid” that only HDL can remove.
  • The fluorescent signal by HDL is then measured.
  • A bright signal suggests optimal HDL lipid removal function, while a dim light means reduced function.

The test builds on the scientists’ previous findings and data. In creating the new assay they drew on data from:

  • A study of 50 severe CAD and 50 non-CAD people.
  • A Japanese study of 70 CAD and 154 non-CAD participants.
  • Examined association of HDL-SPE with cardiovascular disease in a study of 340 patients and 340 controls.

“We have established the HDL-SPE assay for assessment of the functional ability of HDL to efflux phospholipids. Our combined data consistently show that our relatively simple HDL-SPE assay captures a pathophysiologically relevant parameter of HDL function that is at least equivalent to the CEC assay in its association with prevalent and incident CAD,” the researchers concluded in The Journal of Clinical Investigation

Test May Be Subject to New FDA Rule

While HDL cardiovascular-related research is moving forward, studies aimed at the therapeutic side need to pick up, NIH noted.

“Someday we may have a drug that modulates HDL and turns out to be beneficial, but right now we don’t have that,” said Alan Remaley MD, PhD, NHLBI Senior Investigator and Head of the Lipoprotein Metabolism Laboratory, in the news release.

It may be years before the HDL-SPE test is used in medical settings, the researchers acknowledged, adding that more studies are needed with inclusion of different ethnicities.

Additionally, in light of the recently released US Food and Drug Administration (FDA) final rule on regulation of laboratory developed tests (LDT), the company licensed to bring the test to market may need to submit the HDL-SPE assay to the FDA for premarket review and clearance. That could lengthen the time required for the developers to comply with the FDA before the test is used by doctors and clinical laboratories in patient care.

—Donna Marie Pocius

Related Information:

FDA Takes Action Aimed at Helping Ensure Safety and Effectiveness of Laboratory Developed Tests

Cell-free, High-Density Lipoprotein-Specific Phospholipid Efflux Assay Predicts Incident Cardiovascular Disease

An Updated Test Measures How Well “Good Cholesterol” Works

NHLBI Refines Test for Good Cholesterol Function

Washington University School of Medicine Researchers Find Accelerated Aging May be Contributing to an Increase in Early-onset Cancers among Young People

More research into accelerated aging may lead to new clinical laboratory and anatomic pathology testing biomarkers for early-onset cancer

Could accelerated aging be contributing to the rise in early-onset cancer rates among younger individuals? A recent study conducted at the Washington University School of Medicine in St. Louis (WUSTL) claims the condition may be partially to blame for the increase in cancer diagnoses among young people. But what is accelerated aging, and what tests will clinical laboratories be required to perform to help physicians diagnose early-onset cancer in that age group?

“Accelerated aging—when someone’s biological age [how old one’s cells are] is greater than their chronological age [how long one has existed]—could increase the risk of cancer tumors,” Fox News reported.

In their presentation at the 2024 American Association for Cancer Research (AACR) annual meeting, the WUSTL researchers noted that “individuals born in or after 1965 had a 17% higher likelihood of accelerated aging than those born between 1950 and 1954,” according to an AACR news release.

The scientists studied “the association between accelerated aging and the risk of early-onset cancers,” and found that “each standard deviation increase in accelerated aging was associated with a 42% increased risk of early-onset lung cancer, a 22% increased risk of early-onset gastrointestinal cancer, and a 36% increased risk of early-onset uterine cancer.”

“Multiple cancer types are becoming increasingly common among younger adults in the United States and globally,” said Ruiyi Tian, MPH, a PhD candidate at WUSTL, in the news release. “Understanding the factors driving this increase will be key to improve the prevention or early detection of cancers in younger and future generations.”

Tian was part of the team conducting the study at the Cao Lab at WUSTL. The primary function of this lab is to uncover risk factors for various cancers and develop precision medicine protocols for cancer prevention and treatment. 

“Historically, both cancer and aging have been viewed primarily as concerns for older populations,” Ruiyi Tian, MPH (above), a graduate student at Washington University School of Medicine in St. Louis and one of the study’s researchers, told Fox News. “The realization that cancer, and now aging, are becoming significant issues for younger demographics over the past decades was unexpected.” Clinical laboratories and anatomic pathologists will likely be performing cancer testing on younger populations as incidences of early-onset cancer increase. (Photo copyright: Washington University School of Medicine in St. Louis.)

Biological versus Chronological Aging

A study published last year in BMJ Oncology titled, “Global Trends in Incidence, Death, Burden and Risk Factors of Early-Onset Cancer from 1990 to 2019,” stated that early onset of 29 cancers increased by almost 79% globally between 1990 and 2019. Early-onset cancer deaths rose by almost 28% during that time period. 

The WUSTL researchers set out to prove that both chronological age and biological age could be determining factors in early-onset cancers. Chronological age refers to the amount of time an individual has been alive, while biological age refers to the age of cells and tissues based on physiological evidence.

“We all know cancer is an aging disease. However, it is really coming to a younger population,” said Yin Cao, MPH, Associate Professor of Surgery at WUSTL and senior author of the study, told CNN. “So, whether we can use the well-developed concept of biological aging to apply that to the younger generation is a really untouched area.”

To perform the research, the scientists examined data of 148,724 individuals between the ages of 37 and 54 located in the UK Biobank database. They calculated each person’s biological age by examining nine biomarkers found in blood:

They then input the data into the PhenoAge algorithm which estimated the biological age of each person.

“Individuals whose biological age was higher than their chronological age were defined as having accelerated aging,” the AACR news release noted.

The next step was to calculate each person’s level of accelerated aging by comparing biological and chronological ages. They then looked at how many of the individuals studied had been diagnosed with early-onset cancers.

For the WUSTL study, early-onset cancers were defined as cancers that were diagnosed before age 55. The researchers found 3,200 cases where such cancers had been discovered. 

Faster Agers Twice as Likely to Develop Early-onset Cancer

The scientists then compared the data of people who showed slower aging to those showing faster aging based on the biobank samples. They found that individuals who had the highest accelerated aging were twice as likely to be diagnosed with early-onset lung cancer, had a 60% higher risk of gastrointestinal tumors, and had a more than 80% higher risk of uterine cancer.

“By examining the relationship between accelerating aging and the risk of early-onset cancers, we provide a fresh perspective on the shared etiology of early-onset cancers,” Tian said in the news release. “If validated, our findings suggest that interventions to slow biological aging could be a new avenue for cancer prevention, and screening efforts tailored to younger individuals with signs of accelerated aging could help detect cancers early.”

More clinical studies and research are needed to determine if accelerated aging truly is causing a rise in early-onset cancers. The fact that all of the participants in this study were from the United Kingdom indicates that future studies should include more diverse populations.

Studying accelerated aging’s influence on early-onset cancer may lead to new biomarkers that clinical laboratories and anatomic pathologists can use to help physicians diagnose the condition. Laboratory scientists and pathologists will want to follow any ongoing research and studies on the trend, as ‘accelerated aging’ might be identified as a new disorder to look for when diagnosing and treating cancers. 

—JP Schlingman

Related Information:

Accelerated Aging May Increase the Risk of Early-onset Cancers in Younger Generations

Cancer Rates Rising in Young People Due to ‘Accelerated Aging,’ New Study Finds: ‘Highly Troubling’

Global Trends in Incidence, Death, Burden and Risk Factors of Early-onset Cancer from 1990 to 2019

Accelerated Aging Linked to Cancer Risk in Younger Adults, Research Shows

Accelerated Aging May be a Cause of Increased Cancers in People under 55

Utah Cancer Researcher Says New Accelerated Aging Study Needs More Examination

What to Know about Rising Rates of ‘Early-Onset’ Cancer

Chronological vs. Biological Age

Early-onset Cancer: Faster Biological Aging May be Driving Rates in Young Adults

Rise in Cancer Rates among Young People Contributes to New Phenomenon of ‘Turbo Cancers’ as a Cause for Concern

American Cancer Society Annual Report Shows Cervical Cancer Rate Increasing, but Only among 30- to 40-Year-Olds

Measles Cases in the US, Europe, and Other Countries are Increasing, Slowing Progress on Efforts to Eliminate the Disease

Clinical laboratory managers should prepare for an increase in demand for measles testing, especially for children

Clinical laboratory managers should be on the alert for new cases of measles. The US Centers for Disease Control and Prevention (CDC) has reported a surge in the highly infectious disease. Public health experts pointed to declining vaccination coverage as the primary cause. Officials in other countries have also reported outbreaks.

In 2000, the US declared that measles had been eliminated, meaning it “is no longer constantly present in this country,” the CDC stated on its website. However, the agency noted travelers can still bring the disease into the country and that there have been sporadic outbreaks since then.

In a new study, published April 11, 2024, in the CDC’s Morbidity and Mortality Weekly Report (MMWR), the agency reported that it was notified of 97 confirmed cases in the first quarter of 2024. That compares to an average of five cases during the first quarters of 2020 through 2023, the agency stated. In total, 338 cases were reported to the CDC between Jan. 1, 2020, and March 28, 2024, so the latest outbreaks amount to 29%—nearly a third—of the total.

“While the risk for measles for the majority of the US population still remains low, it’s crucial that we take the necessary steps now to prevent the continued spread of measles and maintain elimination in the US,” Adria D. Mathis, MSPH, lead author of the CDC report, told Healthline. Mathis is affiliated with the CDC’s Division of Viral Diseases at the National Center for Immunization and Respiratory Diseases (NCIRD).

“We have seen, in the region, not only a 30-fold increase in measles cases, but also nearly 21,000 hospitalizations and five measles-related deaths. This is concerning,” Hans Henri P. Kluge, MD (above), WHO Regional Director for Europe, told BBC News. “Vaccination is the only way to protect children from this potentially dangerous disease.” Clinical laboratories in the US that identify a case of measles from a positive test must report that result to public health labs. Thus, wise lab managers will track the rise in measles cases and prepare for increased demand for measles testing. (Photo copyright: World Health Organization.)

Renewed Threat to the US, Other Countries

The recent cases “represent a renewed threat to the US elimination status,” and “underscore the need for additional efforts to increase measles, mumps, and rubella (MMR) vaccination coverage, especially among close-knit and under-vaccinated communities,” Mathis told Healthline.

The MMWR report notes that most of the new cases were in persons under age 20, and that almost all were “in persons who were unvaccinated or whose vaccination status was unknown.” Most of the importations, the report states, were “among persons traveling to and from countries in the Eastern Mediterranean and African WHO [World Health Organization] regions; these regions experienced the highest reported measles incidence among all WHO regions during 2021–2022.”

In the US, vaccination coverage has been below 95% for three consecutive years. That is the “estimated population-level immunity necessary to prevent sustained measles transmission,” according to the federal agency. In 12 states and the District of Columbia, the coverage rate is below 90%. In total, “approximately 250,000 kindergarten children [are] susceptible to measles each year,” the CDC report states.

Measles vaccination coverage has declined globally, “from 86% in 2019 to 83% in 2022.” This left nearly 22 million children under the age of one susceptible to the disease, the report notes.

Earlier Measles Outbreaks in the US

The CDC performed its latest analysis following two larger measles outbreaks in 2019 among under-vaccinated populations in New York state.

The Associated Press (AP) reported that the 2019 epidemic, which totaled 1,274 cases nationwide, “was the worst in almost three decades and threatened the United States’ status as a country that has eliminated measles by stopping the continual spread of the measles virus.”

A vaccine for the disease first became available in 1963. Prior to its availability, “there were some three million to four million cases per year,” AP reported. Most people recover, but “in the decade before the vaccine was available, 48,000 people were hospitalized per year. … About 1,000 people developed dangerous brain inflammation from measles each year, and 400 to 500 died,” AP noted, citing CDC data.

US Not Alone in Fight against Measles

Other countries also are reporting spikes in measles cases. In a recently published rapid risk assessment, the Canadian government reported a total of 29 cases as of March 15, 2024, of which 21 were reported since Feb. 28.

“That’s already the largest annual total since 2019 and more than double the number of cases reported last year, as medical experts fear the number will rise while more Canadians travel in and out of the country this month for March break,” CBC News reported.

“New projections from a team at Simon Fraser University (SFU) in British Columbia show the grim possibilities,” CBC News reported. “The modelling suggests that vaccine coverage of less than 85% can lead to dozens of cases within small communities—or even hundreds if immunization rates are lower.”

Numbers are far worse in parts of Europe. In a February 2024 news release, the World Health Organization reported that in 2023, more than 58,000 people in its European region were infected by the disease, “resulting in thousands of hospitalizations and 10 measles-related deaths.”

According to WHO epidemiological data, countries in Central Asia, which is part of WHO’s European region, reported some of the highest numbers:

  • 15,111 in Kazakhstan,
  • 13,735 in Azerbaijan, and
  • 7,044 in Kyrgyzstan.

The Russian Federation reported 12,723 cases and Turkey reported 4,559.

A WHO European Region Measles and Rubella Monthly Update notes that more than half of the regionwide cases—31,428—were reported in the last three months of 2023. More than 15,000 cases were reported in December. That compares to just 163 cases reported in 2021 and 942 in 2022. Nearly half of the cases were among children under the age of five.

Lack of Vaccinations among Children Blamed for Outbreaks

One factor that has led to the increase in measles cases was the disruption to immunization services caused by the COVID-19 pandemic. “This has resulted in a significant accumulation of susceptible children who have missed their routine vaccinations against measles and other vaccine-preventable diseases,” the WHO reported.

Among the region’s 53 member states, 33 had eliminated measles, WHO reported, but “this achievement remains fragile. To retain this status, a country must ensure that transmission of the virus following any importation is stopped within 12 months from the first reported case.”

In the UK, which reported 231 cases last year, the National Health Service has launched a campaign to improve vaccination rates, the BBC reported, noting that “more than 3.4 million children aged under 16 are unprotected and at risk of becoming ill.”

However, a public health campaign built on vaccination is successful only if a high rate of individuals get vaccinated. The Baby Boomer and Gen X generations had high rates of vaccination for smallpox, polio, etc. because the parents saw individuals in their family and neighborhood who became infected and suffered lifechanging consequences. They recognized that vaccination was a simple thing to provide protection from a potentially deadly infection.

Clinical laboratory managers and pathologists will want to follow the CDC’s ongoing reports of the number of cases of measles in this country. Today, the absolute number of new measles cases is relatively small. At the same time, in communities experiencing an outbreak of even a few measles cases, physicians may want to increase the volume of measles tests they order for their patients.

—Stephen Beale

Related Information:

Canada Heading Toward Major Measles Outbreak without Vaccine Boost, New Modelling Suggests

A Review of the Resurgence of Measles, a Vaccine-Preventable Disease, as Current Concerns Contrast with Past Hopes for Measles Elimination

Alarming 45-Fold Rise in Measles in Europe-WHO

US Declared Measles Gone in 2000—New Outbreaks May Change That

US Measles Cases Are Up in 2024. What’s Driving the Increase?

CDC Warns That Measles Spike Poses A ‘Renewed Threat’ To the Disease’s Elimination

Measles Vaccine Campaign Targets Unprotected Millions

Pennsylvania’s WellSpan Health Announces New Medical Drone Delivery Service

Drone company Zipline delivers medical supplies and clinical laboratory specimens on four continents and is used in the US by several major healthcare networks and retail organizations

Unmanned aerial vehicles (UAVs), commonly referred to as drones, continue to demonstrate their value in the medical industry. In February, WellSpan Health announced it will soon begin using drones to deliver prescriptions to patients and to transport medical supplies and clinical laboratory specimens between its facilities located in Pennsylvania.

WellSpan Health, one of the leading healthcare systems in Southern Pennsylvania and Northern Maryland, is partnering with Zipline, a supplier of drone logistic services, in the endeavor.

“We’re making our [healthcare] system lower cost, faster, and more sustainable by bringing this exceptional technology to South Central Pennsylvania,” said Roxanna Gapstur, PhD, RN, President and CEO, WellSpan Health, in a news release. “We know the easier it is to access care the healthier people can be. With Zipline, we’re connecting healthcare straight to your front door.”

Zipline’s Platform 2 (P2 Zip) drone will be used for the venture. The drone is designed to fly in almost all weather conditions. If true, this would be a boon to the drone delivery service industry.

Previous attempts to implement drone delivery services have been hampered by a typical drone’s low performance in bad weather such as heavy rain and high winds. This seems to be what has held back wide adoption of drone delivery in the US.

“WellSpan continues to reimagine what healthcare can look like for our patients. With Zipline, we’re creating a future for our patients, where getting a prescription filled is as simple as pressing a button,” said Roxanna Gapstur, PhD, RN (above), President and CEO, WellSpan Health, in a news release. WellSpan Health’s drone delivery customers will be able to receive text notifications tracking the progress of their medical supplies and clinical laboratory specimens on their smartphones. (Photo copyright: WellSpan Health.)

Delivery of Medical Supplies Direct to Patients’ Front Door

ABC27 reported that “WellSpan will be the first health service in the state of Pennsylvania that will introduce this type of technology and delivery system.”

According to the drone company’s website, Zipline:

  • Serves more than 4,000 health centers worldwide and more than 45 million people.
  • Has completed more than one million deliveries.
  • Plans to operate more flights annually than almost all the major US airlines by next year.
  • Delivers 75% of Rwanda’s blood supply outside Kigali, the country’s capital city.

Additionally, Zipline’s all-electric, zero-emission drones reduce carbon emissions by an average of 97% when compared to gas-driven vehicles. 

Each P2 Zip drone features Zipline’s autonomous airspace Detect and Avoid (DAA) deconfliction technology and contains fully redundant flight systems.

“This acoustic system is composed of a series of small, lightweight acoustic microphones and onboard processors used to navigate airspace and grant 360-degree awareness with a range of up to 2,000 meters,” DRONELIFE reported. “This innovative onboard system enables the aircraft to autonomously detect and maneuver around other aircraft and obstacles in real-time, making large scale autonomous commercial operations more feasible.”

According to a fact sheet, the P2 Zip drone can carry loads up to eight pounds and has a cruising speed of 70 miles/hour. It’s service range is either a 10-mile radius or a one-way trip of 24 miles. It only requires two feet of open space to execute a delivery and can hover at more than 300 feet above the ground while delivering a package.

“Zipline has been improving access to healthcare for eight years. Together with WellSpan Health we will bring prescriptions and medical products right to patients’ doorsteps with fast, sustainable, and convenient delivery,” stated Keller Rinaudo Cliffton, co-founder and CEO of Zipline, in the news release. 

Other Healthcare Drone Delivery Services

Dark Daily has published many ebriefs about drones being used for medical supply and clinical laboratory specimen deliveries.

In “Dr. Risch Laboratory Group in Switzerland Partners with Drone Company to Deliver Medical Laboratory Specimens in a Unique Way,” we reported how the medical laboratory group was testing drone delivery of specimens to 14 clinical laboratories and eight sample collection locations throughout Switzerland. What makes this service unique is that the Jedsy drone they used can deliver packages directly to windows, regardless of where the window is located on the building.  

In “Oregon-based Interpath Laboratory Launches Pilot Program to Explore Delivering Biological Specimens by Drone from Yellowhawk Tribal Health Center,” we covered how Interpath Laboratory in the Pacific Northwest launched a drone delivery pilot program for delivering clinical laboratory test specimens from Yellowhawk Tribal Health Center to Interpath’s medical laboratory in Pendleton, Ore.

And in “California Company Creates ‘Uber for Blood’ to Speed the Transport of Life-Saving Medical Laboratory Supplies and Blood Products in Rwanda,” we reported how Zipline drones were being used in Rwanda and Tanzania for the transportation of medical supplies and blood products, and how delivery times had been reduced from four hours to just 30 minutes.

As drone delivery technology continues to improve, UAVs are more likely to be used in healthcare situations. If the issue of bad weather has been resolved, it’s reasonable to assume that within a short period of time clinical laboratories may begin receiving many more samples to test via drones.

—JP Schlingman

Related Information:

WellSpan Will Bring Innovative Medical Drone Delivery to PA with Logistics Leader Zipline

WellSpan Health to Bring Medical Drone Delivery to Pennsylvania

The Essential Guide to Implementing Drone Delivery in Healthcare

Dr. Risch Laboratory Group in Switzerland Partners with Drone Company to Deliver Medical Laboratory Specimens in a Unique Way

Oregon-based Interpath Laboratory Launches Pilot Program to Explore Delivering Biological Specimens by Drone from Yellowhawk Tribal Health Center

California Company Creates ‘Uber for Blood’ to Speed the Transport of Life-Saving Medical Laboratory Supplies and Blood Products in Rwanda

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