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Narcolepsy Nightmare Study

NCT05709873·1 site·ClinicalTrials.gov

What this study is about

Take this into the appointment.

Saves the questions and what to expect into your notes, next to the visit they belong to.

Keep this study

Lead

Northwestern University

Age

18–any

Sex

ALL

Healthy volunteers

Not accepted

You may be eligible if

Diagnosis of narcolepsy
Age 18 or older
Speak English
Live in the United States
Receiving standard medical care for narcolepsy
Sleep and psychiatric medications stable for at least 3 months
Nightmare frequency of ≥3 times per week
Nightmare Disorder Index score indicates probable nightmare disorder
Able to attend a study appointment in Evanston, IL
Able and willing to not take wake-promoting medications on day of lab visit

You may not be if

History of a neurological disorder that might alter EEG
Currently engaged in sleep- or trauma-focused psychotherapy
Previous behavioral treatment for nightmares
Medical, psychiatric, or cognitive condition which would interfere with ability to engage in the treatment
Untreated sleep apnea (AHI ≥ 5)

The record

StatusCompleted

PhaseNo phase

Taking part7

StartedFeb 2023

UpdatedJun 30, 2026

Conditions

Narcolepsy Narcolepsy Type 1 Narcolepsy With Cataplexy Narcolepsy Type 2 Narcolepsy Without Cataplexy

Where1

Northwestern University
Chicago, Illinois, United States

Clareo Health | Narcolepsy Nightmare Study