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After Opioid Overdose, Most Young People Aren’t Getting Addiction Treatment

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Teenager's support
Credit: iStock/KatarzynaBialasiewicz

Drug overdoses continue to take far too many lives, driven primarily by the opioid crisis (though other drugs, such as methamphetamine and cocaine, are also major concerns). While NIH’s Helping to End Addiction Long-term (HEAL) Initiative is taking steps to address this terrible crisis, new findings serve as another wake-up call that young people battling opioid addiction need a lot more assistance to get back on the right track.

In a study of more than 3,600 individuals, aged 13-22, who survived an opioid overdose, an NIH-funded team found that only about one-third received any kind of follow-up addiction treatment [1]. Even more troubling, less than 2 percent of these young people received the gold standard approach of medication treatment.

The findings reported in JAMA Pediatrics come from Rachel Alinsky, an adolescent medicine and addiction medicine fellow at Johns Hopkins Children’s Center, Baltimore. She saw first-hand the devastating toll that opioids are taking on our youth.

Alinsky also knew that nationally more than 4,000 fatal opioid overdoses occurred in people between the ages of 15 and 24 in 2016 [2]. Likewise, rates of nonfatal opioid overdoses for teens and young adults also have been escalating, leading to more than 7,000 hospitalizations and about 28,000 emergency department visits in 2015 alone [3].

In the latest study, Alinsky wanted to find out whether young people who overdose receive timely treatment to help prevent another life-threatening emergency. According to our best evidence-based guidelines, timely treatment for youth with an opioid addiction should include medication, ideally along with behavioral interventions.

That’s because opioid addiction rewires the brain—will power alone is simply not sufficient to achieve and sustain recovery. After one overdose, the risk of dying from another one rises dramatically. So, it is critical to get those who survived an overdose into effective treatment right away.

Alinsky and her team dove into the best-available dataset, consisting of data on more than 4 million mostly low-income adolescents and young adults who’d been enrolled in Medicaid for at least six months in 16 states. The sample included 3,606 individuals who’d been seen by a doctor and diagnosed with opioid poisoning. A little over half of them were female; most were non-Hispanic whites.

Heroin accounted for about a quarter of those overdoses. The rest involved other opioids, most often prescription painkillers. However, the researchers note that some overdoses attributed to heroin might have been caused by the powerful synthetic opioid fentanyl. The use of fentanyl, often mixed with heroin, was on the rise in the study’s final years, but it was rarely included in drug tests at the time.

Less than 20 percent of young people in the sample received a diagnosis of opioid use disorder, or a problematic pattern of opioid use resulting in impairment or distress. What’s more, in the month following an overdose, few received the current standard for addiction treatment, which should include behavioral therapy and treatment with one of three drugs: buprenorphine, naltrexone, or methadone.

Drilling a little deeper into the study’s findings:

• 68.9 percent did not receive addiction treatment of any kind.
• 29.3 percent received behavioral health services alone.
• Only 1.9 percent received one of three approved medications for opioid use disorder.

It’s been estimated previously that teens and young adults are one-tenth as likely as adults 25 years and older to get the recommended treatment for opioid use disorder [4]. How can that be? The researchers suggest that one factor might be inexperience among pediatricians in diagnosing and treating opioid addiction. They also note that, even when the problem is recognized, doctors sometimes struggle to take the next step and connect young people with addiction treatment facilities that are equipped to provide the needed treatment to adolescents.

As this new study shows, interventions designed to link teens and young adults with the needed recovery treatment and care are desperately needed. As we continue to move forward in tackling this terrible crisis through the NIH’s HEAL Initiative and other efforts, finding ways to overcome such systemic barriers and best engage our youth in treatment, including medication, will be essential.

References:

[1] Receipt of addiction treatment after opioid overdose among Medicaid-enrolled adolescents and young adults. Alinsky RH, Zima BT, Rodean J, Matson PA, Larochelle MR, Adger H Jr, Bagley SM, Hadland SE. JAMA Pediatr. 2020 Jan 6:e195183.

[2] Overdose death rates. National Institute on Drug Abuse, NIH.

[3] 2018 annual surveillance drug-related risks and outcomes—United States: surveillance special report. Centers for Disease Control and Prevention.

[4] Medication-assisted treatment for adolescents in specialty treatment for opioid use disorder. Feder KA, Krawczyk N, Saloner B. J Adolesc Health. 2017 Jun;60(6):747-750.

Links:

Opioid Overdose Crisis (National Institute on Drug Abuse/NIH)

Opioid Overdose (Centers for Disease Control and Prevention, Atlanta)

Decisions in Recovery: Treatment for Opioid Use Disorder (Substance Abuse and Mental Health Services Administration, Rockville, MD)

Rachel Alinsky (Johns Hopkins University Children’s Center, Baltimore)

Helping to End Addiction Long-term (HEAL) Initiative (NIH)

NIH Support: Eunice Kennedy Shriver National Institute of Child Health and Human Development; National Institute on Drug Abuse


Easier Access to Naloxone Linked to Fewer Opioid Deaths

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Doors opening to make Naloxone available
Credit: HHS

A few weeks ago, I was pleased to take part in the announcement of NIH’s HEALing Communities Study in four states hard hit by the opioid epidemic. This study will test a comprehensive, evidence-based approach—which includes the wide distribution of naloxone to reverse overdoses—with the aim of reducing opioid-related deaths in selected communities by 40 percent over three years.

That’s a very ambitious goal. So, I was encouraged to read about new findings that indicate such reductions may be within our reach if society implements a number of key changes. Among those is the need to arm friends, family members, and others with the ability to save lives from opioid overdoses. Between 2013 and 2016, nine states instituted laws that give pharmacists direct authority to dispense naloxone to anyone without a prescription. However, the impact of such changes has remained rather unclear. Now, an NIH-funded analysis has found that within a couple of years of these new laws taking effect, fatal opioid overdoses in these states fell significantly [1].

The misuse and overuse of opioids, which include heroin, fentanyl, and prescription painkillers, poses an unprecedented public health crisis. Every day, more than 130 people in the United States die from opioid overdoses [2]. Not only are far too many families losing their loved ones, this crisis is costing our nation tens of billions of dollars a year in lost productivity and added expenses for healthcare, addiction treatment, and criminal justice.

Opioid overdoses lead to respiratory arrest. If not reversed in a few minutes, this will be fatal. In an effort to address this crisis, the federal government and many states have pursued various strategies to increase access to naloxone, which is a medication that can quickly restore breathing in a person overdosing on opioids. Naloxone, which can be delivered via nasal spray or injection, works by binding opioid receptors to reverse or block the effect of opioids. The challenge is to get naloxone to those who need it before it’s too late.

In some states, a physician still must prescribe naloxone. In others, naloxone access laws (NALs) have given pharmacists the authority to supply naloxone without a doctor’s orders. But not all NALs are the same.

Some NALs, including those in Alaska, California, Connecticut, Idaho, New Mexico, North Dakota, Oklahoma, Oregon, and South Carolina, give pharmacists direct authority to dispense naloxone to anyone who requests it. But NALs in certain other states only give pharmacists indirect authority to dispense naloxone to people enrolled in certain treatment programs, or who meet other specific criteria.

In the new analysis, published in JAMA Internal Medicine, a team that included Rahi Abouk, William Paterson University, Wayne, NJ, and Rosalie Liccardo Pacula and David Powell, RAND Corp., Arlington, VA, asked: Do state laws to improve naloxone access lead to reductions in fatal overdoses involving opioids? The answer appears to be “yes,” but success seems to hinge on the details of those laws.

The evidence shows that states allowing pharmacists direct authority to dispense naloxone to anyone have seen large increases in the dispensing of the medication. In contrast, states granting pharmacists’ only indirect authority to dispense naloxone have experienced little change.

Most importantly, the research team found that states that adopted direct authority NALs experienced far greater reductions in opioid-related deaths than states with indirect authority NALs or no NALs. Specifically, the analysis showed that in the year after direct authority NALs were enacted, fatal opioid overdoses in those states fell an average of 27 percent, with even steeper declines in ensuing years. Longer-term data are needed, and, as in all observational studies of this sort, one must be careful not to equate correlation with causation. But these findings are certainly encouraging.

There were some other intriguing trends. For instance, the researchers found that states that allow pharmacists to dispense naloxone without a prescription also saw an increase in the number of patients treated at emergency departments for nonfatal overdoses. This finding highlights the importance of combining strategies to improve naloxone access with other proven interventions and access to medications aimed to treat opioid addiction. Integration of all possible interventions is exactly the goal of the HEALing Communities Study mentioned above.

Successfully tackling the opioid epidemic will require a multi-pronged approach, including concerted efforts and research advances in overdose reversal, addiction treatment, and non-addictive pain management . As I’ve noted before, we cannot solve the opioid addiction and overdose crisis without finding innovative new ways to treat pain. The NIH is partnering with pharmaceutical industry leaders to accelerate this process, but it will take time. The good news based on this new study is that, with thoughtful strategies and policies in place, many of the tools needed to help address this epidemic and save lives may already be at our disposal.

References:

[1] Association Between State Laws Facilitating Pharmacy Distribution of Naloxone and Risk of Fatal Overdose. Abouk R, Pacula RL, Powell D. JAMA Intern Med. 2019 May 6

[2] Opioid Overdose Crisis. National Institute on Drug Abuse/NIH. Updated January 2019.

Links:

HEAL (Helping to End Addiction Long-Term) Initiative (NIH)

Naloxone for Opioid Overdose (National Institute on Drug Abuse/NIH)

NIH Support: National Institute on Drug Abuse


Clinical Trials Bring Hope to Kids with Spinal Muscular Atrophy

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Faith Fortenberry

More than a decade ago, the NIH’s National Institute of Neurological Disorders and Stroke (NINDS) launched a special project to accelerate the translation of basic scientific discoveries into new treatments for a rare and often fatal disease. Five-year-old Faith Fortenberry whom you see above is among the kids who may benefit from the success of this pioneering endeavor.

Faith was born with spinal muscular atrophy (SMA), a hereditary neurodegenerative disease that can affect movement, breathing, and swallowing. When the NIH project began, there was no treatment for SMA, but researchers had discovered that mutations in the SMN1 gene were responsible for the disorder. Such mutations cause a deficiency of SMN protein, leading to degeneration of neurons in the brain and spinal cord, and progressive muscle weakness throughout the body. The NIH effort supported research to discover ways of raising SMN levels in cells grown in lab dishes, and then worked closely with patient advocates and pharmaceutical companies to move the most promising leads into drug development and clinical testing.

Given the desperate need for SMA treatments and all of the scientific energy that’s been devoted to pursuing them, I’ve been following this field closely. So, I was very encouraged to learn recently about the promising results of human tests of not just one—but two—new treatments for SMA [1, 2].


Precision Medicine: Making Warfarin Safer

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Blood sample for PT INR test, diagnosis for coagulation disease

Caption: Finding the right dose of the drug warfarin can be tricky, even with this standard test to measure how fast a person’s blood clots.
Credit: Thinkstock/jarun011

Every year, thousands of older Americans require emergency treatment to stop bleeding caused by taking warfarin, a frequently prescribed blood-thinning pill. My own mother received this drug in her later years, and her doctors encountered significant challenges getting the dose right. The problem is too much warfarin causes potentially serious bleeding, while too little leaves those who need the drug vulnerable to developing life-threatening clots in their legs or heart. The difference between too little and too much is distressingly small. But what if before writing a prescription, doctors could test for known genetic markers to help them gauge the amount of warfarin that a person should take?

Such tests have been available to doctors and patients for a few years, but they have not been widely used. The recent results of a national clinical trial offer some of the most convincing evidence that it’s time for that to change. In this study of 1,650 older adults undergoing elective hip or knee surgery, patients whose genetic makeup was used to help determine their dose of warfarin were less likely to suffer adverse events, including major bleeding. This trial marks an encouraging success story for the emerging field of pharmacogenomics, the study of how the variations in our genes affect our responses to medicines.


Could Repurposed Asthma Drugs Treat Parkinson’s Disease?

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Asthma medicine

Thinkstock/ia_64

I had asthma as a child, and I still occasionally develop mild wheezing from exercising in cold air or catching a bad cold. I keep an inhaler on hand for those occasions, as this is a quick and effective way to deliver a medication that opens up those constricted airways. Now, an NIH-supported team has made the surprising discovery that some asthma medicines may also hold the potential to treat or help prevent Parkinson’s disease, a chronic, progressive movement disorder that affects at least a half-million Americans.

The results, published recently in the journal Science, provide yet another example of the tremendous potential of testing drugs originally intended for treating one disease for possible use in others [1]. In this particular instance, researchers screened a library of more than 1,100 well-characterized chemical compounds—including drugs approved by the Food and Drug Administration for treating asthma—to see if they showed any activity against a molecular mechanism known to be involved in Parkinson’s disease.


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