A new survey finds that nearly 7 in 10 Houstonians have skipped medical care due to high costs, putting them at risk for poor health outcomes. Photo via Getty Images

If you have felt like everything is getting more expensive lately — even at the doctor’s office or picking up your prescriptions — you’re not alone.

New survey data from health marketplace Sesame shows that Houston residents are on the front lines of the health care affordability crisis. Though the uninsured rate nationwide is at a record low, there are still more than 26 million Americans without any health insurance — and millions more on high-deductible health plans (HDHPs). Since tens of millions of Americans are either uninsured or underinsured, it’s no surprise that local residents are feeling the pinch in their wallet with medical expenses — and many are holding off on making their annual doctor’s appointments as a result.

Let’s break down the data a bit further:

In a survey of 450 Houston-based consumers, ages 18 and over, 68 percent of respondents admitted they have skipped a doctor’s appointment, 59 percent have skipped filling a prescription, 55 percent have avoided getting an x-ray or lab, and 68 percent skip the dentist — all due to high costs. These numbers are shockingly even higher for Houstonians with chronic medical conditions — with 74 percent skipping the doctor or dentist, 68 percent holding off on prescriptions and 63 percent avoiding x-rays or labs.

Almost all respondents (92 percent) say that rising gas prices and inflation are impacting their ability to afford essential items like rent/mortgage payments or medical bills — and 65 percent feel extremely impacted by these forces. As a result, 79 percent are cutting back on transportation expenses, 80 percent have cut back on grocery and food expenses – and 59 percent admit they have cut back on medical expenses like filling prescriptions or going to the doctor.

Skipping or delaying medical care can have serious consequences, according to researchers. A Harvard T.H. Chan School of Public Health study found that 57 percent of Americans who delayed medical care reported negative health consequences as a result. Experts estimate an additional 10,000 deaths from colon and breast cancer over the next 10 years, due to missed screenings during 2020 alone.

Medical debt is another issue plaguing local residents. Nearly half (48 percent) of those surveyed have medical debt. Of those with debt, 57 percent have more than $1,000 in debt and almost a quarter owe more than $5,000. Medical debt often happens as a result of surprise medical bills, of which 52 percent of Houstonians have received in the last year. The new No Surprises Act passed this year should help with some of these concerns in the future, but it’s important to understand what is protected and what isn’t.

Finally, 15 percent of respondents say they don’t have a primary care doctor, and 9 percent of those with chronic conditions do not. More than a third of respondents did not have an annual physical this year. Cost, lack of transportation and lack of time away from home or work were cited as the biggest barriers to care.

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Rice University lands $18M to revolutionize lymphatic disease detection

fresh funding

An arm of the U.S. Department of Health and Human Services has awarded $18 million to scientists at Rice University for research that has the potential to revolutionize how lymphatic diseases are detected and help increase survivability.

The lymphatic system is the network of vessels all over the body that help eliminate waste, absorb fat and maintain fluid balance. Diseases in this system are often difficult to detect early due to the small size of the vessels and the invasiveness of biopsy testing. Though survival rates of lymph disease have skyrocketed in the United States over the last five years, it still claims around 200,000 people in the country annually.

Early detection of complex lymphatic anomalies (CLAs) and lymphedema is essential in increasing successful treatment rates. That’s where Rice University’s SynthX Center, directed by Han Xiao and Lei Li, an assistant professor of electrical and computer engineering, comes in.

Aided by researchers from Texas Children’s Hospital, Baylor College of Medicine, the University of Texas at Dallas and the University of Texas Southwestern Medical Center, the center is pioneering two technologies: the Visual Imaging System for Tracing and Analyzing Lymphatics with Photoacoustics (VISTA-LYMPH) and Digital Plasmonic Nanobubble Detection for Protein (DIAMOND-P).

Simply put, VISTA-LYMPH uses photoacoustic tomography (PAT), a combination of light and sound, to more accurately map the tiny vessels of the lymphatic system. The process is more effective than diagnostic tools that use only light or sound, independent of one another. The research award is through the Advanced Research Projects Agency for Health (ARPA-H) Lymphatic Imaging, Genomics and pHenotyping Technologies (LIGHT) program, part of the U.S. HHS, which saw the potential of VISTA-LYMPH in animal tests that produced finely detailed diagnostic maps.

“Thanks to ARPA-H’s award, we will build the most advanced PAT system to image the body’s lymphatic network with unprecedented resolution and speed, enabling earlier and more accurate diagnosis,” Li said in a news release.

Meanwhile, DIAMOND-P could replace the older, less exact immunoassay. It uses laser-heated vapors of plasmonic nanoparticles to detect viruses without having to separate or amplify, and at room temperature, greatly simplifying the process. This is an important part of greater diagnosis because even with VISTA-LYMPH’s greater imaging accuracy, many lymphatic diseases still do not appear. Detecting biological markers is still necessary.

According to Rice, the efforts will help address lymphatic disorders, including Gorham-Stout disease, kaposiform lymphangiomatosis and generalized lymphatic anomaly. They also could help manage conditions associated with lymphatic dysfunction, including cancer metastasis, cardiovascular disease and neurodegeneration.

“By validating VISTA-LYMPH and DIAMOND-P in both preclinical and clinical settings, the team aims to establish a comprehensive diagnostic pipeline for lymphatic diseases and potentially beyond,” Xiao added in the release.

The ARPA-H award funds the project for up to five years.

Houston doctor wins NIH grant to test virtual reality for ICU delirium

Virtual healing

Think of it like a reverse version of The Matrix. A person wakes up in a hospital bed and gets plugged into a virtual reality game world in order to heal.

While it may sound far-fetched, Dr. Hina Faisal, a Houston Methodist critical care specialist in the Department of Surgery, was recently awarded a $242,000 grant from the National Institute of Health to test the effects of VR games on patients coming out of major surgery in the intensive care unit (ICU).

The five-year study will focus on older patients using mental stimulation techniques to reduce incidences of delirium. The award comes courtesy of the National Institute on Aging K76 Paul B. Beeson Emerging Leaders Career Development Award in Aging.

“As the population of older adults continues to grow, the need for effective, scalable interventions to prevent postoperative complications like delirium is more important than ever,” Faisal said in a news release.

ICU delirium is a serious condition that can lead to major complications and even death. Roughly 87 percent of patients who undergo major surgery involving intubation will experience some form of delirium coming out of anesthesia. Causes can range from infection to drug reactions. While many cases are mild, prolonged ICU delirium may prevent a patient from following medical advice or even cause them to hurt themselves.

Using VR games to treat delirium is a rapidly emerging and exciting branch of medicine. Studies show that VR games can help promote mental activity, memory and cognitive function. However, the full benefits are currently unknown as studies have been hampered by small patient populations.

Faisal believes that half of all ICU delirium cases are preventable through VR treatment. Currently, a general lack of knowledge and resources has been holding back the advancement of the treatment.

Hopefully, the work of Faisal in one of the busiest medical cities in the world can alleviate that problem as she spends the next half-decade plugging patients into games to aid in their healing.