A new study suggests wristband biosensors may be useful in tracking relapses in people in recovery from opioid addiction. The biosensors track how the body reacts to opioids.
The study included 30 patients in a hospital emergency room, who were given intravenous opioid painkillers for acute pain. Each patient received a wristband biosensor, which measured the body’s response to the drugs. Some participants used opioids daily, while others rarely or never used the drugs.
Researchers were able to use the biosensors to identify when an opioid was injected into a patient, by detecting less body movement and an increase in skin temperature, Medical Daily reports. People who used opioids daily had fewer changes in movement, compared to people who rarely or never used opioids.