The realities of ‘breaking bad’ and how one HSC researcher is attacking the opioid crisis


Published: June 8, 2021

By Sally Crocker

Scott Walters

Dr. Scott Walters

He didn’t know it at the time, but when Dr. Scott Walters was growing up in San Diego in the mid 1980s, a next-door neighbor was concealing a homemade meth lab just across the fence and mere steps away from his bedroom window.

For quite some time, concerned parents in his family’s quiet cul-de-sac had reached out to police with suspicions about unusual comings and goings in the neighborhood, strange cars outside at odd hours, sometimes loud words or disagreements in the street.

A neighborhood watch was formed. Parents took pictures and wrote down license plates, but the drug trade was so prevalent in California at the time, officials could hardly address all the concerns from this and numerous other neighborhoods.

Drug activity was happening all over, in suburban residential areas where these illicit operations would be least suspected, to abandoned properties and rural geographies into the valleys, mountains and open desert beyond.

“Southern California was considered the methamphetamine capital of the world 35 years ago. In one single day in 1989, dozens of makeshift meth labs were raided by authorities in a surprising reveal of what had been lurking right next door,” said Dr. Walters, now a Regents Professor at the University of North Texas Health Science Center at Fort Worth (HSC) School of Public Health (SPH), and Chair of a multi-state initiative funded by the National Institutes of Health (NIH) to combat the U.S. opioid crisis.

“The Los Angeles Times reported that day’s events of massive, coordinated raids throughout southern California were the largest drug bust in U.S. history,” Dr. Walters noted.

“Now, decades later, the war on drugs is still being waged, with new names and formulations that have entered the market, even more capable of devastating communities, families and the lives of those who use them.”

Working to solve the problem

Since 2019, Dr. Walters has served as Steering Committee Chair for the HEALing Communities Study, part of the NIH HEAL (Helping to End Addiction Long-Term) Initiative, an aggressive, trans-agency effort to speed scientific solutions to stem this public health crisis.

More than $350 million has been designated to this multi-year study under a cooperative agreement supported by the National Institute on Drug Abuse (NIDA), part of NIH, in partnership with the Substance Abuse and Mental Health Services Administration (SAMHSA).

The study’s goal is to reduce deaths by at least 40% over a three-year period in nearly 70 U.S. communities hit hardest by the opioid crisis – and to create a national model for saving future lives.

In the U.S. region that includes Texas, data comparing years 2020 to 2019 showed that use of the powerful, synthetic drug fentanyl went up by 57% and that methamphetamine use increased by 19%. Heroin use was 31% higher for 2020 than 2019.

In Texas specifically, according to the CDC, drug overdose deaths increased 34% – rising by more than one third – in 2020 versus 2019.

“The big takeaway here is the rise of fentanyl use, which explains why more people are dying,” Dr. Walters said.

Fentanyl is similar to morphine but 50-100 times more potent, according to the National Institute on Drug Abuse. Fentanyl is cheap to manufacture, but dosage impact can be unpredictable. Increasingly, it is being mixed with heroin or taken with oxycodone medications to even deadlier effect.

One of the most tragic effects of this drug is that it can cause involuntary muscle contractions, seizing and paralyzing vital parts of the body like the throat and chest before lifesaving treatment can be given.

Taking solutions to the streets

Dr. Walters’ work has long focused on developing evidence-based solutions for substance use and other problem behaviors. Over time, he has become increasingly interested in implementation science, which puts into practice, or action, the findings that research demonstrates can make a difference.

“What’s puzzling to me is that we know what works to solve many of these problems,” he said, “but getting communities to adopt those things can sometimes be a challenge. The overdose antidote Narcan, for example, can make the difference between life and death in an emergency, but communities may resist making it widely available for fear that it could encourage riskier substance use.”

“This is where the HEALing Communities Study comes in, offering the resources, scientific rationale, funding, testing and other support for implementing the tried-and-true interventions that can really work.”

Last fall, partners in the HEALing Communities Study shared results of their work so far in the scientific journal Drug and Alcohol Dependence, reporting on recent public health awareness campaigns and other grassroots efforts that have launched across the U.S. and are beginning to make a difference.

“COVID-19 and the events of the last year threw us for a loop. Not only did drug use go up, but many of the actions we would normally take were inhibited. I’ve just been so impressed with how quickly these communities retooled their efforts, adjusting some strategies and doubling down on others that could have an impact right now.”

“No state has been immune to the effects of the opioid epidemic,” Dr. Walters said. “We all benefit from working together on this problem.”

As a young adult in San Diego, Dr. Walters never imagined where his future might lead, yet the impact of his work now and the work of others is clear – solutions to the nation’s drug crisis are just as needed today as they were decades ago.

“Turning a problem of this magnitude around isn’t easy or quick, but it’s clear we make better inroads when we all work together,” he said.