Participants needed for a sleep disruption study

Individuals age 18 and older who are good sleepers and low caffeine users, and have taken an opioid medication at some point in their lives, are needed to participate in a research study. Participation involves in-home sleep screening, sensory testing, medication and/or placebo exposure, and monitored overnight stays at the clinical research unit. Eligible participants may be compensated up to $1,205.

If interested in participating and need more information, please contact Fatima Ahmed at the Behavioral Medicine Research Lab at or 410-550-6246. To sign up directly for participation in the Sleep-MOR study, email or go to the Sleep-MOR recruitment website.

Michael Smith, PhD, principal investigator, Johns Hopkins University School of Medicine.
Protocol: IRB00224309