Frustrated Mom’s Startup Company to Create Home-Administered Diagnostic Test for COVID-19 


It was a Friday afternoon in 2018 and Hopkins, MN resident Patty Post found herself at the clinic, for the third time that week, waiting for her daughter to be tested for strep throat.  On Monday it was her younger son who needed a strep test, on Wednesday it was older son, and on Friday, her daughter had a sore throat, needed a test and likely a prescription.

When Patty called her children’s pediatrician Friday morning to explain her daughter’s symptoms and request a prescription, it fell on deaf ears. “Bring her in the office and we’ll test her here,” she was told. Faced with burning yet another afternoon at the doctor’s office for a simple test, Patty asked herself, “Why can’t a strep test be administered at home? It’s a simple immunoassay. Why isn’t there a home test available for parents to administer to their children who are susceptible to strep? And if the test is positive, why shouldn’t you be able to get a treatment plan virtually and a prescription?”

A self-described “problem solver”, Patty says she caught the entrepreneurial bug when she was only ten years old, when she began marketing her babysitting services to families who vacationed near her family’s lake cottage, where she lived during the summers with her parents.

Frustrated by the status quo of going to the clinic to get checked for a simple infection, motivated Patty to start up a company of healthcare and technology experts to find a better solution to this problem. She founded Checkable Medical and became its chief executive officer.

Checkable Medical’s mission is to empower individuals to make clinical, evidence-based decisions from the comfort of their homes. They are focused on delivering innovative at-home diagnostic testing to employers and individuals.

Without having to go to the doctor, Checkable Medical’s diagnostic tests paired with a digital platform allows individuals and caregivers to administer their own tests for infectious diseases thus reducing the burden on our healthcare system and minimizing exposure to the population. Checkable Medical focused their energy and resources on developing an in-home, over-the-counter in vitro diagnostic and digital platform for the rapid identification of Group A Streptococcal bacteria

In March of 2020, as the COVID-19 crisis spread across America like wildfire, Patty and her team explored whether their technology could help in the fight against the coronavirus.  They became a distributor of a COVID serology antibody test and are now creating a platform for individuals and employers to detect antibodies of COVID from home. For individuals who test positive, they should seek the assistance of a healthcare provider. For individuals who test negative, that finding may help them in getting back to a new way of normal.

Their rapid-result antibody serology test, administered at home or at the office, will determine if the individual has the antibodies to fight COVID-19.  It is anticipated the test will detect the presence of both an acute IgM and chronic IgG immune response to infection of the COVID virus with a 95% accuracy. Patty Post’s hope is the serology antibody test will be a vital tool in reopening the economy.

Post said, “We believe the test will help identify if you’ve been exposed to the virus or have developed antibodies against the virus. We believe it can be helpful in identifying asymptomatic carriers and in identifying bigger groups of individuals who have been infected – potentially helping us get back to a more normal pace faster.”

“We’re in the early stages of a clinical trial, we will have data in late summer to submit to the FDA. Our hope is for a quick approval and we can offer the test and digital platform directly to consumers and employers.

Patty is a woman of faith and says her purpose is to serve others. She believes God has given her the gifts and nudge to create and provide diagnostic tests that can be administered around the world.

She described the heartbreaking problem of young women in parts of Africa and India who die during childbirth due to undiagnosed heart conditions caused by damage from strep infections.  She sees a day when diagnostics can be brought into rural villages of third-world countries to diagnose diseases like strep, influenza and COVID and pair positive diagnoses with antibiotics.

When asked if the COVID crisis has made her purpose more profound, she said, “Absolutely, I’ve been more purposeful since the crisis. We all have felt helpless, watching the virus coming down the pike. As a family member, you can’t visit your loved one at a hospital. We all feel a great deal of uncertainty. I’m an entrepreneur and I’m very driven to make a difference.  At Checkable Medical, we have tools and we are developing new tools. It’s our place – and it’s my place – to use my gifts and our company’s tools to make a difference.”

While Checkable Medical has regulatory hurdles yet to clear, the diagnostic tools and digital platform they offer will help consumers and companies make evidence-based healthcare decisions from home and work. Their success could make for an important tool that could boost the economy by allowing employers to safely bring their people back to work.

Patty Post is a leader who is driven by her purpose.  Through her focus, energy and leadership, she and her team are making a great impact during the pandemic.

1 reply
  1. JedGorlin
    JedGorlin says:

    Positive predictive value is a function both of test specificity and population prevalence. If the test is 95% specific but you test a low prevalence population like Minnesota right now which is less than one percent then four out of five positive results are false positive

    Reply

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