| Not Yet Recruiting | Assessing the Effect of Cool Roofs on Health Using Smartwatches in Colima, Mexico NCT06831006 | University of Auckland, New Zealand | N/A |
| Not Yet Recruiting | Anxiety and Physiological Responses in Ambulatory Surgery NCT07476820 | Da-Yeh University | N/A |
| Not Yet Recruiting | Effects of Music on Procedural Pain in Distal Radius Fracture Reduction NCT07344883 | Azienda Unita Sanitaria Locale di Piacenza | N/A |
| Not Yet Recruiting | Frequency-Dependent Effects of Auricular Vagus Nerve Stimulation on Autonomic and Cardiovascular Parameters NCT07274332 | SEFA HAKTAN HATIK | N/A |
| Recruiting | Evaluation of the Impact of a Nutritional Formulation on Cognitive Performance Following Stress Exposure. NCT07319117 | Leeds Beckett University | N/A |
| Completed | Effect of Nicotine Pouches on The Underlying Normal Electrocardiogram NCT07057440 | Ekim Seven | N/A |
| Completed | Ischemic Preconditioning in Resistance Exercise in Older Women NCT07497659 | Universidade Federal do Triangulo Mineiro | N/A |
| Completed | Contactless Measurement of Heart Rate, Heart Rate Variability, Breathing Rate and Blood Pressure Using Remote NCT06829615 | SHEN.AI spółka z ograniczoną odpowiedzialnością oddział w Polsce | N/A |
| Not Yet Recruiting | Assessing the Effect of Cool Roofs on Health Using Smartwatches in Ouagadougou, Burkina Faso NCT06842641 | Institut Supérieur des Sciences de la Population | N/A |
| Completed | Assessing the Health Impact of Indoor Air Purification Using Health Data Obtained From Apple Watch Wearers NCT07477834 | New York University Abu Dhabi | N/A |
| Recruiting | Validation of Vital Signs Recording With VT-Patch Connected Devices in Children NCT05451875 | VitalTracer Ltd. | — |
| Recruiting | Balance, Autonomic Response, and Sensory Modulation to Dosage of Mechanical Vagal Stimulation in Healthy Adult NCT06541808 | University of Vienna | N/A |
| Not Yet Recruiting | The Study is About the influence of the Combination of Music and Noise Cancelling as a Non-pharmacological Aid NCT06688877 | Sigmund Freud PrivatUniversitat | — |
| Not Yet Recruiting | Effects of Sleep Body Temperature on Body Composition NCT06648109 | Jinan University Guangzhou | N/A |
| Recruiting | Asleep Fiberoptic vs Direct Laryngoscopy Effect on Hemodynamic Stability Using Opioid Free Anesthesia Inductio NCT06487988 | American University of Beirut Medical Center | N/A |
| Completed | Assessing the Effect of Cool Roofs on Health Using Smartwatches in Niue NCT06571019 | Aditi Bunker | N/A |
| Active Not Recruiting | Assessing the Effect of Cool Roofs on Health Using Smartwatches NCT06579963 | Aditi Bunker | N/A |
| Completed | Validation of a Smartwatch for Blood Pressure Monitoring NCT06627920 | European University Miguel de Cervantes | — |
| Recruiting | Effect of Kangaroo Care on Test Weighing NCT04252547 | Istanbul University - Cerrahpasa | N/A |
| Enrolling By Invitation | Multicenter Study on Cardiovascular and Metabolic Complications in Patients With Biochemically Silent Pheochro NCT07316075 | Laikο General Hospital, Athens | — |
| Completed | Vital Signs Camera Study NCT06140433 | Philips Clinical & Medical Affairs Global | N/A |
| Enrolling By Invitation | Effect of Wearing a Compression Sock During Running on Muscle Soreness in Distance Runners. NCT06225388 | Centro Universitário Augusto Motta | N/A |
| Completed | A Digital Mindfulness Intervention to Improve Sleep Efficiency and Heart Rate Variability in Healthy Adults NCT07469644 | University of Southern Denmark | N/A |
| Completed | The Effect of Honey-sweetened Coffee, Black Tea and Green Tea on Some Physiological Parameters NCT07002307 | University of Uyo Teaching Hospital | N/A |
| Completed | Maternal Heartbeat Sounds and Therapeutic Touch on Heart Rate,Comfort and Behavior in Newborns NCT06724328 | Dokuz Eylul University | N/A |
| Completed | Intraoperative Heart Rate Thresholds and Postoperative Mortality NCT07075744 | Asan Medical Center | — |
| Completed | EaseAlert: Tactile Firefighter Alerting System NCT05641194 | Embry-Riddle Aeronautical University | N/A |
| Completed | Verification Protocol for the Cloud DX Vitaliti Continuous Vital Signs Monitor (VERDICT-2) NCT05886153 | Hamilton Health Sciences Corporation | N/A |
| Completed | Thermogenic Effect and Metabolic Responses of Durian NCT06121817 | Singapore Institute of Food and Biotechnology Innovation | N/A |
| Completed | Citicoline Dose on Energy Drink Efficacy NCT06890962 | Nathaniel Jenkins | N/A |
| Completed | Contactless Measurement of Heart Rate, Heart Rate Variability and Breathing Rate Using Remote Photoplethysmogr NCT05889832 | SHEN.AI spółka z ograniczoną odpowiedzialnością oddział w Polsce | N/A |
| Completed | Prediction of Hypotension During Cesarean Delivery Using Positional Change of Hemodynamic Parameters NCT05685212 | Mongi Slim Hospital | — |
| Active Not Recruiting | Development of Artefact Removal and Physical Activity Algorithm NCT05901038 | University Hospital, Antwerp | — |
| Completed | Pilates Exercises v/s Yoga on Rounded Shoulders NCT05876650 | Riphah International University | N/A |
| Completed | Novel Cardiac Pacing to Initiate Cardiac Remodeling in Heart Failure NCT05600725 | Denise Hodgson-Zingman | N/A |
| Completed | Clinical Study on the Prevention and Treatment of Postoperative Gastrointestinal Dysfunction by Acupuncture Un NCT07335237 | Jiangsu Province Hospital of Traditional Chinese Medicine | Phase 2 |
| Unknown | Reliability of Measuring Blood Pressure With a Smartwatch NCT05401435 | Czech Technical University in Prague | N/A |
| Completed | The Effect of ESPB on Intraoperative Hemodynamics in VATS NCT05334628 | Ankara City Hospital Bilkent | N/A |
| Completed | Effect of Mask Use on Hemodynamic Responses During Exertion NCT05401331 | Saglik Bilimleri Universitesi | N/A |
| Completed | Acute Influence of Resveratrol Supplementation and Beet Extract in Recovery After Exercise in Coronary Paths NCT06095635 | Universidade Estadual Paulista Júlio de Mesquita Filho | N/A |
| Completed | Investigating Neuronal and Peripheral Markers of Brain Heart Interaction in Healthy Participants Under Stress NCT05358314 | University of Heidelberg Medical Center | — |
| Withdrawn | Apollo Remote Observational Sleep Study NCT05260489 | Apollo Neuroscience, Inc. | — |
| Unknown | Impact of Complimentary and Alternative Practices on Patient Wellbeing During Rehabilitation NCT05082246 | WellSpan Health | N/A |
| Recruiting | Performance of the Aktiia Optical Blood Pressure Monitoring Device Against Double Auscultation NCT05236348 | Aktiia SA | N/A |
| Completed | Intubation-induced Decrease in Heart Rate as an Indicator for Intraoperative Bradycardia NCT05160207 | Universitätsklinikum Hamburg-Eppendorf | — |
| Completed | The Effect of Elastic Sac on Feeding NCT05154357 | Istanbul University - Cerrahpasa | N/A |
| Unknown | Comparative Study Between the Efficacy of Verapamil and Bisoprolol on Reduction of Bleeding During Endoscopic NCT04356196 | Assiut University | EARLY_Phase 1 |
| Unknown | Effect of High and Low Glycemic Index Foods on Post Meal Pulse and Blood Pressure NCT04910828 | University of Toronto | N/A |
| Completed | Effect of Khat Chewing on Blood Pressure and Heart Rate Among Healthy Adults NCT05213247 | Aljanad University for Science and Technology | — |
| Completed | Non-invasive Blood Pressure Measurement Using Samsung Smartwatch NCT05302193 | Czech Technical University in Prague | N/A |
| Unknown | Heart Rate Controller in Computed Tomography Coronary Angiography NCT05261464 | Mahidol University | Phase 4 |
| Completed | Comparison of The Effects of Initial Oral Feeding by Cup and Bottle-Feeding of Preterm Infants NCT05683210 | Istanbul University - Cerrahpasa | N/A |
| Completed | The Effect of Methods Used in Oral Antipyretic Administration on the Vital Findings of the Child With Fever NCT05366049 | Istanbul University - Cerrahpasa | N/A |
| Completed | Effect of Repeated Thermomineral Water Immersion on Blood Pressure and Heart Rate in Individuals with Chronic NCT06895434 | Uşak University | N/A |
| Completed | Comparative Analysis of a Non-contact Respiratory and Heart Rate Monitor Vs. a Conventional Clinically Validat NCT04179279 | ContinUse Biometrics Ltd. | — |
| Completed | Validation of Respiratory Rate and Heart Rate Measurements by Capaciflectors Placed in Four Locations on the C NCT03832205 | University Hospital Southampton NHS Foundation Trust | — |
| Completed | Hydrocortisone Per-treatment Decrease Side Effects of Protamine Sulfate NCT04435912 | University of Jordan | EARLY_Phase 1 |
| Unknown | Pacing in Left Ventricular Assist Device Recipients NCT03844516 | Finn Gustafsson | N/A |
| Active Not Recruiting | Validation Study on RENEW's Aingeal at KK Women's and Children's Hospital NCT03750318 | KK Women's and Children's Hospital | N/A |
| Completed | Heart Rate Variations of Golf Fans During the 2018 the Ryder Cup NCT03723954 | University Hospital Center of Martinique | — |
| Completed | Effects of a Thermogenic Dietary Supplement on Metabolic, Hemodynamic, and Mood Responses NCT03678116 | University of Mary Hardin-Baylor | N/A |
| Completed | Validation Study on RENEW's Aingeal at KK Women's and Children's Hospital NCT03754231 | KK Women's and Children's Hospital | N/A |
| Completed | Heart Rate During Exercise in Type 2 Diabetes NCT03917576 | Universidad de Los Lagos | N/A |
| Completed | Heart Rate Variability in Febrile Young Infants NCT04103151 | KK Women's and Children's Hospital | — |
| Completed | Acute Physiological and Perceptual Responses to Novel Forms of High-intensity Interval Exercise NCT03359928 | Teesside University | N/A |
| Completed | TENS Impact Heart Rate Via Vagus Activity NCT03982472 | Taipei Medical University | N/A |
| Completed | Dexmedetomidine Reduces Emergence Delirium in Children Undergoing Tonsillectomy With Propofol Anesthesia NCT03131375 | Athens General Children's Hospital "Pan. & Aglaia Kyriakou" | Phase 2 / Phase 3 |
| Completed | Can Kangarooing Small Babies on the Back of a Mother Keep Them Warm and Stable NCT04346498 | SISAY GERE | N/A |
| Unknown | The Effects of Two Induction Means on Emergence After General Anesthesia NCT02974712 | RenJi Hospital | N/A |
| Completed | Heart Rate Variability (HRV) Analysis in Patients With Nocturnal Epileptic Seizures NCT02469844 | Sheffield Teaching Hospitals NHS Foundation Trust | — |
| Completed | Air Pollution, Epigenetics and Cardiovascular Health: A Human Intervention Trial NCT01864824 | Harvard School of Public Health (HSPH) | Phase 1 |
| Completed | The Contribution of Heels for Walking Quality Among Children With Muscular Dystrophy NCT01638169 | Alyn Pediatric & Adolescent Rehabilitation Hospital | — |
| Completed | The Camera Oximeter: A Calibration Study NCT01732016 | University of British Columbia | N/A |
| Completed | Calibration and Evaluation of an Audio Pulse Oximeter Sensor (AudioOx) at Ascent and Descent From Simulated Al NCT01732029 | University of British Columbia | N/A |
| Completed | The Effect of Intraoperative Labetalol on Time to Discharge NCT02997800 | Dr. Robert Tanzola | Phase 2 |
| Withdrawn | Effect of Local Anesthetic on Hemodynamic Measures During Nasal Surgery NCT01701960 | Loma Linda University | — |
| Terminated | The Effect of Heart Rate on Cardiac Index in Patients With Left Ventricular Hypertrophy NCT01241838 | University of Aarhus | N/A |
| Completed | Intubating Condition After Magnesium Pre-treatment NCT01153256 | Seoul National University Bundang Hospital | N/A |
| Withdrawn | Safety of Phenylephrine Hydrochloride, Acetaminophen, Dimethindene Maleate Compared to Phenylephrine Hydrochlo NCT01026961 | Novartis | Phase 1 / Phase 2 |
| Unknown | Influence of Nebivolol on Postmenopausal Women NCT01161823 | Medical University of Vienna | — |
| Completed | The Effects of Medical Clowning on Blood Pressure and Pulse Rate of Patients Undergoing Cataract Surgery Under NCT00806832 | HaEmek Medical Center, Israel | — |
| Completed | Compare the Side Effects and Difference Awake Level of Three TCI Propofol Formula in TVOR Patients NCT00760253 | National Taiwan University Hospital | — |
| Unknown | Urinary Catheter Exchange on Admission of Septic Elderly With Permanent Catheter Before Initiation of Antibiot NCT00503282 | Shaare Zedek Medical Center | — |
| Completed | Effects of Instrument-Applied Spinal Manipulative Therapy on Postureal Control and Autonomic Balance NCT00380341 | Logan College of Chiropractic | N/A |
| Completed | Heart Rate and Blood Pressure Response During Exercise and Sexual Activity in Normotensive and Hypertensive Vo NCT00143988 | University of Medicine and Dentistry of New Jersey | — |
| Completed | Valerian for Conscious Sedation in Patients Submitted to Impacted Lower Third Molars Surgery NCT01612130 | Federal University of the Valleys of Jequitinhonha and Mucuri | N/A |
| Completed | Effects of Propranolol on the Encoding and Retrieval of Emotional Material After Single Dose Administration in NCT00889096 | University Medicine Greifswald | Phase 1 |