Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • About
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Difficulty Maintaining Sleep”

5 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 5 of 5 results

Testing effectiveness (Phase 2)Study completedNCT00664664
What this trial is testing

Subjective Study to Assess the Efficacy of APD125 in Patients With Sleep Maintenance Insomnia

Who this might be right for
Primary Insomnia
Arena Pharmaceuticals 744
Not applicableNot Yet RecruitingNCT07513584
What this trial is testing

Dual-track Residential Exercise With AI and Monitoring for Sleep

Who this might be right for
Chronic Insomnia CharacterizedDifficulty Falling AsleepDifficulty Maintaining Sleep+1 more
National Sun Yat-sen University 60
Not applicableTemporarily pausedNCT00427323
What this trial is testing

Light Exposure to Treat Sleep Disruption in Older People

Who this might be right for
Sleep Initiation and Maintenance DisordersCircadian Rhythm Sleep DisordersHypersomnia
National Institute on Aging (NIA) 60
Early research (Phase 1)Study completedNCT06890715
What this trial is testing

Comparative Pharmacokinetic Study of Ramelteon Modified-Release Tablets and Ramelteon Tablets in Healthy Subjects

Who this might be right for
Chronic Insomnia Characterized
Overseas Pharmaceuticals, Ltd. 12
Testing effectiveness (Phase 2)Not Yet RecruitingNCT06928766
What this trial is testing

Effects of Eszopiclone and Lemborexant in People With OSA With a Low Arousal Threshold Who Have Difficulty Sleeping

Who this might be right for
OSA - Obstructive Sleep Apnea
Flinders University 15