Sleep Quality Clinical Trials

54 recruitingLast updated: June 17, 2026

There are 54 actively recruiting sleep quality clinical trials across 21 countries. Studies span Not Applicable, Phase 4, Phase 2. Top locations include Istanbul, Turkey (Türkiye), Beijing, Beijing Municipality, China, Alofi, Niue. Updated daily from ClinicalTrials.gov.


Sleep Quality Trials at a Glance

54 actively recruiting trials for sleep quality are listed on ClinicalTrialsFinder across 6 cities in 21 countries. The largest study group is Not Applicable with 37 trials, with the heaviest enrollment activity in Istanbul, Beijing, and Alofi. Lead sponsors running sleep quality studies include Peking University First Hospital, Uskudar University, and Ankara Etlik City Hospital.

Browse sleep quality trials by phase

Treatments under study

About Sleep Quality Clinical Trials

Looking for clinical trials for Sleep Quality? There are currently 45 studies actively recruiting participants. Clinical trials offer access to new treatments before they are widely available, and every approved therapy in use today was first tested through a clinical trial.

Below you can browse trials, sign up for alerts when new Sleep Quality trials open, and view eligibility criteria for each study. Each listing includes the study phase, locations, and enrollment details.

Frequently Asked Questions

Common questions about Sleep Quality clinical trials

A clinical trial is a carefully designed research study that tests new medical treatments, drugs, devices, or approaches in human volunteers. Every approved medication and treatment available today was proven safe and effective through clinical trials.

All clinical trials are reviewed and approved by Institutional Review Boards (IRBs) — independent committees that evaluate patient safety. Trials follow strict protocols, and your health is monitored closely throughout. You can withdraw at any time.

Not necessarily. Many trials compare the new treatment against the current standard of care, meaning all participants receive active treatment. When placebos are used, they are typically combined with standard treatment, not given alone. The trial description will always specify the design.

Under the Affordable Care Act, most private insurers are required to cover routine patient care costs during a clinical trial. The sponsor typically covers the investigational treatment itself. Medicare also covers routine costs for qualifying trials.

Yes. Participation is completely voluntary. You can withdraw at any time, for any reason, without it affecting your access to standard medical care.

Each trial has specific eligibility criteria — including age, diagnosis, disease stage, prior treatments, and general health. Browse the trials listed above and check their eligibility sections. You can also contact the trial site directly to discuss your situation.

Showing 120 of 54 trials

Recruiting
Not Applicable

The Effect of a Daily Magnesium and Melatonin Supplement on Sleep Quality in People With Nighttime Leg Cramps

Leg Cramps, NocturnalPoor sleep quality
StudySetGo50 enrolled1 locationNCT07651514
Recruiting
Not Applicable

Mitigation of Health Effects in Pregnant Women by Reducing Exposure to Heat and Air Pollution

Sleep Quality
University of Cyprus102 enrolled3 locationsNCT07609433
Recruiting
Not Applicable

Mindfulness Meditation in Hemodialysis Patients

Sleep QualityStressHemodialysis+1 more
Cyprus Aydin University50 enrolled4 locationsNCT07620990
Recruiting
Not Applicable

Self-Acupressure and Social Jet Lag in Female Health Sciences Students

circadian rhythm disruptionSleep QualitySleep Disturbance+1 more
Nigde Omer Halisdemir University120 enrolled1 locationNCT07410936
Recruiting
Not Applicable

Bruxism Therapy of Facial Pain

Sleep QualityBruxismBruxism, Sleep-Related
Fondazione Policlinico Universitario Agostino Gemelli IRCCS42 enrolled1 locationNCT07611643
Recruiting
Phase 2

The Effect of CBD on Sleep Quality Following Late Evening Exercise

Sleep Quality
KU Leuven20 enrolled1 locationNCT07570472
Recruiting

Sleep Quality and Cognitive Functions in Adults: A Cross-Sectional Study

Sleep QualityCognitive Functions
Uskudar University75 enrolled1 locationNCT07387783
Recruiting
Not Applicable

Electrical Vestibular Nerve Stimulation (VeNS) as a Treatment for Improving Sleep in Visually Impaired Patients

Sleep QualityQuality of LifteNon-24 Sleep-Wake Disorder
Neurovalens Ltd.60 enrolled1 locationNCT06956118
Recruiting

Development, Sensory Profile, and Sleep Quality in Preschool Children Across Different Caregiving Models

Sleep QualityChild DevelopmentSensory Processing+1 more
Fenerbahce University135 enrolled1 locationNCT07511465
Recruiting
Not Applicable

Changes in 24-hour Activity Cycle Behaviors During a Time-Restricted Eating Intervention in College-Aged Women

Sedentary behaviorsSleep QualityCompliance+2 more
University of Georgia36 enrolled1 locationNCT07520786
Recruiting
Not Applicable

IMST for Dementia Risk Reduction

Sleep QualityCognitive FunctionBlood Pressure+4 more
Florida State University30 enrolled1 locationNCT07349706
Recruiting
Not Applicable

Effect of L. Reuteri LM1063 on Sleep Health Improvement

Sleep QualitySleep Wake Disorders
Lactomason Co., Ltd.80 enrolled1 locationNCT07498712
Recruiting
Not Applicable

Social Media Diet and Psychological Outcomes in University Students

Sleep QualityLonelinessFear of Missing Out
Gümüşhane Universıty70 enrolled1 locationNCT07473791
Recruiting

The Relationship Between Ultrasonographic Findings and Sleep Quality in Carpal Tunnel Syndrome

carpal tunnel syndromeSleep QualityUltrasound+2 more
Afyonkarahisar Health Sciences University120 enrolled1 locationNCT05742776
Recruiting
Not Applicable

Improving Sleep In Midlife Women

Poor sleep quality
The University of Texas Medical Branch, Galveston72 enrolled1 locationNCT07337915
Recruiting
Not Applicable

Assessing the Effects of Cool Roofs on Indoor Environments and Health

Sleep QualityDepressionDehydration+22 more
Aditi Bunker3,200 enrolled5 locationsNCT06579950
Recruiting

Sleep Quality and Caregiver Burden in Children With Cerebral Palsy

Sleep QualityCaregiver BurdenCerebral Palsy+2 more
Selim Sezikli200 enrolled1 locationNCT07168577
Recruiting

Step Count and Treatment Response in Neoadjuvant Breast Cancer

ExerciseBreast Cancer FemalesBreast Neoplasm Malignant Female+3 more
Ankara Etlik City Hospital82 enrolled2 locationsNCT07162675
Recruiting

Investigation of the Relationship Between Periodontitis and Sleep Quality

Sleep QualityFatiguePeriodontitis+1 more
Uskudar University48 enrolled1 locationNCT07421960
Recruiting
Not Applicable

CF Wellness Program

InsomniaSleep QualityFatigue+1 more
Johns Hopkins University80 enrolled3 locationsNCT07071324