Not applicableWithdrawnNCT05606406What this trial is testingHypoxia and Heart Rate VariabilityWho this might be right forPulmonary Disease, Chronic ObstructiveHypoxia University of Miami
Not applicableUnknownNCT02149914What this trial is testingThe Changes of Ryodoraku and HRV After PPI Treatment in GERD PatientsWho this might be right forNon-erosive Reflux DiseaseBarrett's Esophagus Taichung Tzu Chi Hospital 120
Not applicableStudy completedNCT05215756What this trial is testingThe Accuracy and Efficacy of AI-driven tVNS AlgorithmWho this might be right forHealthy Volunteer Queen Mary University of London 12
Not applicableStudy completedNCT01816451What this trial is testingPhysiologic Adaptations to Interval and Continuous Running at Low Volume and Vigorous Intensity Over 14-Weeks.Who this might be right forExhaustion - Physiological University of Trás-os-Montes and Alto Douro 35
Not applicableLooking for participantsNCT07733375What this trial is testingEvaluation of Levothyroxine Replacement Therapy After Total Thyroidectomy Using a Smart WristbandWho this might be right forTotal ThyroidectomyHyperthyroidismHypothyroidism Yeditepe University Hospital 40
Not applicableLooking for participantsNCT06979258What this trial is testingHeat Stress Exposure Among Low-Income Residents in Bangladesh and Evaluation of Indoor InterventionsWho this might be right forHeat Stress University of California, Berkeley 1,539
Large-scale testing (Phase 3)Study completedNCT02445898What this trial is testingEffect of Methylprednisolone on Orthostatic Intolerance and Heart Rate Variability in Hip-arthroplasty PatientsWho this might be right forOsteoarthrosis Rigshospitalet, Denmark 64
Not applicableUnknownNCT04288037What this trial is testingFetal Heart Rate Variability and Fetal Growth RestrictionWho this might be right forFetal Growth Retardation University of Aarhus 40
Not applicableLooking for participantsNCT05242393What this trial is testingThe Role of Circadian Factors in Regulation of Neuroplasticity in Ischemic Stroke (Observational)Who this might be right forStroke, IschemicSleep Disorder Federal State Budgetary Institution, V. A. Almazov Federal North-West Medical Research Centre, of the Ministry of Health 250
Not applicableStudy completedNCT04721314What this trial is testingPersonalized Pacing: A New Paradigm for Patients With Diastolic Dysfunction or Heart Failure With Preserved Ejection FractionWho this might be right forPacemakerDiastolic DysfunctionDiastolic Heart Failure University of Vermont 123
Testing effectiveness (Phase 2)Study completedNCT05627687What this trial is testingCaring Relationships Expression StudyWho this might be right forCaregiver BurdenAnxietyStress Arizona State University 38
Not applicableUnknownNCT05565911What this trial is testingPostoperative Morbidity / Mortality Rates of Patients With Pulmonary HypertensionWho this might be right foroPAP Should be > 25mmHg in Right Heart Catheterization at RestThere Should be Patients Who Will Undergo Non-cardiac and Non-obstetric Surgery Baskent University 150
Not applicableStudy completedNCT04901611What this trial is testingParental Touch Trial (Petal)Who this might be right forInfant DevelopmentPain, ProceduralParents Paediatric Neuroimaging Research Group 112
Not applicableStudy completedNCT07790263What this trial is testingEffects of a Smart Circuit Exercise Program on Health Outcomes in Community-Dwelling Older AdultsWho this might be right forAgingAutonomic Nervous SystemHemodynamics Chang Gung Memorial Hospital 256
Not applicableStudy completedNCT05498298What this trial is testingA Clinical Study to Investigate the Reliability of Fetal Heart Rate and Maternal Heart Rate Signals Extracted From Biopotential DataWho this might be right forPregnancy Related Bloom Technologies 53
Not applicableUnknownNCT05716581What this trial is testingPrognostic Factors for Ablation of Atrial FibrillationWho this might be right forAtrial FibrillationCatheter AblationSpectral Analysis+2 more Charles University, Czech Republic 300
Not applicableStudy completedNCT04487899What this trial is testingAnalysis of Heart Rate Variability During Emergency Flight Simulator Missions in Fighter PilotsWho this might be right forHeart Rate VariabilityAutonomic Nervous System Universidad de Extremadura 18
Post-approval studies (Phase 4)UnknownNCT02169843What this trial is testingSmall Doses of Dexmedetomidine for Emergence AgitationWho this might be right forEmergence Agitation Tang-Du Hospital 80
Not applicableLooking for participantsNCT07739238What this trial is testingTHE EFFECTS OF DIFFERENT BREATHING EXERCISES ON RESPIRATORY PARAMETERS AND HEART RATE VARIABILITYWho this might be right forHealthy Bandırma Onyedi Eylül University 44
Post-approval studies (Phase 4)Ended earlyNCT02203630What this trial is testingPhenylephrine Versus Norepinephrine for Septic Shock in Critically Ill PatientsWho this might be right forSeptic ShockSepsisShock+2 more Vanderbilt University Medical Center 17