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Tundra Space

Clinical Research Directory

Browse clinical research sites, groups, and studies.

3 clinical studies listed.

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Narcolepsy Without Cataplexy

Tundra lists 3 Narcolepsy Without Cataplexy clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.

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RECRUITING

NCT06383806

Decreasing Nightmares in Adults With Narcolepsy

The purpose of this clinical trial is learn whether a behavioral (non-medication) treatment can reduce nightmares in adults with narcolepsy. All participants will receive the treatment and will complete three assessments. Half of the participants will receive the treatment after the first assessment, and half will receive it after the second assessment. Romantic partners of participants with narcolepsy will also be eligible to enroll in the study. Partners will complete three assessments but will not participate in the treatment.

Gender: All

Ages: 18 Years - Any

Updated: 2026-07-15

1 state

Narcolepsy
Narcolepsy Type 1
Narcolepsy With Cataplexy
+3
COMPLETED

NCT05709873

Narcolepsy Nightmare Study

The goal of this clinical trial is to test two behavioral treatments for nightmares in adults with narcolepsy. The main questions it aims to answer are: * Is imagery rehearsal therapy (IRT) effective for narcolepsy-related nightmares? * Does adding targeted dream control (TDC) to IRT make it more effective? Participants will be randomized to one of two treatment groups and will be asked to: * Complete a daily log of sleep symptoms for up to 13 weeks. * Attend 7 sessions of treatment. * Complete questionnaires before and after treatment. * Go to the research lab in Evanston, IL to complete a sleep study during a daytime nap (Chicago area residents only).

Gender: All

Ages: 18 Years - Any

Updated: 2026-06-30

1 state

Narcolepsy
Narcolepsy Type 1
Narcolepsy With Cataplexy
+2
RECRUITING

NCT01793168

Rare Disease Patient Registry & Natural History Study - Coordination of Rare Diseases at Sanford

CoRDS, or the Coordination of Rare Diseases at Sanford, is based at Sanford Research in Sioux Falls, South Dakota. It provides researchers with a centralized, international patient registry for all rare diseases. This program allows patients and researchers to connect as easily as possible to help advance treatments and cures for rare diseases. The CoRDS team works with patient advocacy groups, individuals and researchers to help in the advancement of research in over 7,000 rare diseases. The registry is free for patients to enroll and researchers to access. Visit sanfordresearch.org/CoRDS to enroll.

Gender: All

Updated: 2025-05-29

1 state

Rare Disorders
Undiagnosed Disorders
Disorders of Unknown Prevalence
+340