ER ‘Nudges’ Boost Naltrexone Prescriptions 15 Fold

A simple change in how emergency rooms operate could help more people start a proven medication for alcohol use disorder.

A new study found that small prompts, or nudges, made patients 15 times more likely to leave the ER with a prescription for naltrexone, a medication used to reduce alcohol cravings.

What the Study Found

Researchers at the University of Pennsylvania’s Perelman School of Medicine, working through Penn Medicine’s Nudge Unit, tested two behavioral prompts in the emergency department.

The first set up a standardized way to screen and care for patients with alcohol use disorder. The second added automatic alerts in the electronic health record to remind clinicians to consider naltrexone.

The results, published in the Annals of Emergency Medicine, were notable. Across 8,909 patients at four intervention hospitals and two comparison sites, the prompts led to a 12-fold increase in naltrexone prescriptions in the first phase and a 15-fold increase in the second.

Before the change, only about 0.2 percent of patients with an alcohol-related diagnosis left with a prescription. Afterward, 99 patients received one in just over a year, and 46 different clinicians prescribed it.

First author Jeffrey Ebert said stigma and a lack of awareness cause many chances to treat alcohol problems to be missed.

Understanding Naltrexone

Naltrexone is an FDA-approved medication for alcohol use disorder. It works by blocking opioid receptors in the brain, which reduces cravings and dulls the rewarding effects of alcohol.

It is one of several options within medication-assisted treatment, or MAT, and is taken as a daily pill or a monthly injection.

Research cited in the study shows the medication helps. Compared with a placebo, about 1 in 11 people with alcohol use disorder stopped drinking entirely, and the typical patient cut their heavy drinking days by one to two per month.

Why Medical Detox Still Matters

Naltrexone supports ongoing recovery, but it is not a replacement for medical detox when someone is physically dependent on alcohol.

Alcohol withdrawal can be dangerous and, in severe cases, life-threatening, with risks that include seizures and delirium tremens.

For that reason, the safest path often begins with medically supervised detox to stabilize the body, followed by medication and counseling to maintain recovery.

The study authors note that even with the large increase, only 3.2 percent of eligible patients started treatment, so there is still room to reach more people.

Never attempt alcohol or benzodiazepine detox on your own. Withdrawal from these substances can be life-threatening. Medically supervised detox keeps you safe while medications manage symptoms.

Finding Medical Detox

If you or someone you love is dependent on alcohol, medically supervised care is the safest first step.

Detox.com’s directory lists medical detox centers and programs that offer medication-assisted treatment. Call 800-996-6135(Sponsored) to find medically supervised detox programs near you.