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 “Mental Alertness”

21 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 20 of 21 results

Not applicableStudy completedNCT06560008
What this trial is testing

Evaluate the Effect of EnXtra® and EnXtra® + Caffeine on Mental Alertness and Fatigue in Healthy Individuals

Who this might be right for
FatigueMental Alertness
Vedic Lifesciences Pvt. Ltd. 128
Not applicableStudy completedNCT05743114
What this trial is testing

Sounds Locked to ElectroEncephalogram Phase For the Acceleration of Sleep Onset Time

Who this might be right for
SleepSleep Disturbance
Elemind Technologies, Inc. 200
Not applicableStudy completedNCT00950885
What this trial is testing

Melatonin Treatment for Induced Transient Insomnia

Who this might be right for
Delayed Sleep Phase DisorderJet-lagShift-work Disorder
Brigham and Women's Hospital 42
Not applicableLooking for participantsNCT05309473
What this trial is testing

Acoustic Stimulation During Restricted Sleep After Sleep Deprivation

Who this might be right for
Sleep DeprivationSleep RestrictionAcoustic Stimulation+2 more
Walter Reed Army Institute of Research (WRAIR) 44
Not applicableStudy completedNCT04975802
What this trial is testing

Effect of Coffeeberry on Mood and Cognitive Performance

Who this might be right for
Mental FatigueAlertnessMood+1 more
PepsiCo Global R&D 72
Not applicableStudy completedNCT06310135
What this trial is testing

Filtered Eyewear to Prevent Light-induced Melatonin Suppression - Aim 1

Who this might be right for
Sleep Quality
Icahn School of Medicine at Mount Sinai 29
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
Not applicableStudy completedNCT05530915
What this trial is testing

Guayusa: The Effect of an Herbal Extract on Alertness and Mental Fatigue

Who this might be right for
Attention Difficulties
PepsiCo Global R&D 60
Not applicableStudy completedNCT00893646
What this trial is testing

Effects of Weight Reduction on Sleep and Alertness in Long-distance Truck and Bus Drivers

Who this might be right for
Abdominal Obesity
UKK Institute 113
Not applicableStudy completedNCT05586880
What this trial is testing

Study to Evaluate Efficacy of EnXtra on Accuracy & Reaction Time, Perceived Alertness & Digital Fatigue for Video Gamers

Who this might be right for
Alert Fatigue, Health Personnel
Vedic Lifesciences Pvt. Ltd. 60
Not applicableNot Yet RecruitingNCT06569849
What this trial is testing

A Clinical Trial of De-stress and Focus Capsule in the Management of Stress.

Who this might be right for
AnxietyStressStuporous
Herbolab India Pvt. Ltd. 60
Not applicableActive Not RecruitingNCT02465307
What this trial is testing

Intelligent Intensive Care Unit

Who this might be right for
DeliriumConfusion
University of Florida 130
Not applicableStudy completedNCT04974606
What this trial is testing

Effect of Coffeeberry on Mood, Motivation and Cognitive Performance

Who this might be right for
Fatigue, MentalAlertnessMood+2 more
PepsiCo Global R&D 30
Not applicableStudy completedNCT04817891
What this trial is testing

Stimulation of Cingulo-opercular Alertness Network

Who this might be right for
Lewy Body DiseaseLewy Body Variant of Alzheimer DiseaseLewy Body Dementia With Behavioral Disturbance
University of Michigan 15
Testing effectiveness (Phase 2)UnknownNCT01966276
What this trial is testing

The Synergy Trial: Methylphenidate Plus a CFS-Specific Nutrient Formula as a Treatment for Chronic Fatigue Syndrome

Who this might be right for
Chronic Fatigue Syndrome (CFS)Myalgic Encephalomyelitis (ME)
K-PAX Pharmaceuticals, Inc. 134
Not applicableStudy completedNCT02816827
What this trial is testing

Evaluate Efficacy of IP on Alertness and Mental Fatigue

Who this might be right for
Mental Fatigue
Vedic Lifesciences Pvt. Ltd. 59
Not applicableLooking for participantsNCT06586138
What this trial is testing

Study of Psychological, Sociological and Professional Factors Associated With Maintenance of Wakefulness Test

Who this might be right for
NarcolepsyObstructive Sleep Apnea (OSA)
Hospices Civils de Lyon 200
Not applicableStudy completedNCT04279834
What this trial is testing

Improving Outcomes for Patients With SDB and Insufficient Sleep

Who this might be right for
Sleep ApneaInsufficient Sleep SyndromeSleep+1 more
Wayne State University 558
Not applicableWithdrawnNCT02871271
What this trial is testing

Tolerability and Benefit of IQP-AS-121 on Fatigue and Mental Alertness

Who this might be right for
Fatigue
InQpharm Group
Post-approval studies (Phase 4)Not Yet RecruitingNCT07328594
What this trial is testing

Impact of Daridorexant on Sleep, Daytime Alertness, and Smoking

Who this might be right for
SmokingNicotineTobacco+4 more
Legacy Health System 44
Load More Results