| Recruiting | Phase 1 Study of SBS-147 in Healthy Adults NCT07335913 | Sparian Biosciences, Inc | Phase 1 |
| Not Yet Recruiting | Butyrate and Taurine for Chronic Postsurgical Pain in Adult Cardiac Surgical Patients NCT07144033 | Chinese University of Hong Kong | N/A |
| Not Yet Recruiting | Three Brief Psychological Interventions for Acute Pain in Inpatients in Boyacá NCT07254923 | Universidad Pedagógica y Tecnológica de Colombia | N/A |
| Recruiting | A Randomized Comparison Between 0.67 mcg/kg, 1 mcg/kg, and 1.33 mcg/kg of Perineural Dexmedetomidine for Ultra NCT07249827 | McGill University Health Centre/Research Institute of the McGill University Health Centre | Phase 2 |
| Recruiting | Intranasal and Intravenous Oxytocin for Analgesia to Noxious Heat Pain NCT07053774 | Wake Forest University Health Sciences | Phase 2 |
| Completed | External Oblique Intercostal Block in Laparoscopic Cholecystectomy NCT07164664 | Ondokuz Mayıs University | N/A |
| Recruiting | Effect of Vitamin C on Pain Reduction After an Emergency Department Visit NCT06306183 | Centre Integre Universitaire de Sante et Services Sociaux du Nord de l'ile de Montreal | N/A |
| Recruiting | Comparison of the Effectiveness of Paracetamol With Ibuprofen or Paracetamol With Metamizole in Treating Pain NCT07024199 | Medical University of Warsaw | Phase 4 |
| Completed | Impact of Vitamin C on Pain Detection and Tolerance Threshold NCT06971315 | Centre Integre Universitaire de Sante et Services Sociaux du Nord de l'ile de Montreal | N/A |
| Recruiting | Impact of Virtual Reality in Cardiac Electrophysiology NCT07009951 | University of Calabria | — |
| Recruiting | Empathy Through Pain Control: Lidocaine Paracervical Block for IUD Placements NCT06960317 | University of California, San Diego | N/A |
| Not Yet Recruiting | Empathy Through Pain Control: Buffered Compared to Unbuffered 1% Lidocaine During IUD Placement NCT06974019 | University of California, San Diego | N/A |
| Not Yet Recruiting | Empathy Through Pain Control: Lidocaine Gel vs. Placebo Prior to IUD Placement NCT06974032 | University of California, San Diego | N/A |
| Recruiting | CORA-Q15: Continuous vs. Single-injection Interscalene Block on QoR-15 in Outpatient Rotator Cuff Surgery NCT06754657 | Pontificia Universidad Catolica de Chile | Phase 4 |
| Recruiting | Perioperative Intravenous Nimodipine Trial NCT07048522 | University of Ioannina | N/A |
| Recruiting | Distraction as Treatment for Pain in Children in Resource-scarce Settings NCT06933303 | Vrinnevi Hospital | N/A |
| Completed | Magic Bowl Virtual Reality Analgesia NCT07192822 | University of Washington | N/A |
| Completed | Effects of Hand Massage Applied With Two Different Methods NCT06853860 | Kutahya Health Sciences University | N/A |
| Recruiting | Combined Acupressure Effects on Post-Thoracotomy Pain and Lung Volume NCT07411417 | Özgül Aydemir | N/A |
| Recruiting | Variability in Analgesic Response to Ibuprofen NCT06539741 | University of Pennsylvania | — |
| Not Yet Recruiting | Use of Equity Report Cards to Mitigate Disparities in Emergency Medical Services (EMS) Care for Injured Childr NCT06531421 | Children's National Research Institute | N/A |
| Recruiting | Blue Light as an Anti-inflammatory and Analgesic Strategy in Thoracic Trauma NCT06626334 | Rebecca E Kotcher, MD | N/A |
| Not Yet Recruiting | Feasibility of Using an App for Managing Phantom Limb Pain Associated with Combat Injury in Ukraine (PAMELA) NCT06604507 | Winfried Meißner | — |
| Not Yet Recruiting | Distraction As Multimodal Pain Management NCT06591195 | Radboud University Medical Center | N/A |
| Not Yet Recruiting | Effect of Pranic Healing on Cardiorespiratory Indices and Pain During Venipuncture in Children NCT06571357 | Near East University, Turkey | N/A |
| Recruiting | Affecting Factors for Chronic Pain After Mastectomy NCT06592053 | Ankara Etlik City Hospital | — |
| Enrolling By Invitation | Relieving Pain and Improving Sleep: Evaluating Topical Pain Relief and Sleep Patches NCT06505005 | SuperPatch Limited LLC | N/A |
| Recruiting | Affecting Factors for Chronic Pain After Sternotomy NCT06534372 | Ankara Etlik City Hospital | — |
| Completed | Effect of Different Subcutaneous Injection Methods on Pain and Satisfaction NCT06829407 | Trakya University | N/A |
| Completed | Effects of Acute Pain on Motor Learning in Young vs Older Adults NCT05471557 | University of Delaware | N/A |
| Completed | The Effects of Acupressure and Paternal Holding on Pain and Physiological Parameters During Heel Lancing NCT06513897 | Baskent University | N/A |
| Not Yet Recruiting | Prehospital Analgesia in Adults Using Inhaled Methoxyflurane Study NCT06392087 | Ottawa Hospital Research Institute | Phase 4 |
| Completed | Music for Pain in the Waiting Room NCT06511843 | Florida State University | N/A |
| Completed | The Effect of Mechanical Vibration and Helfer Skin Tap Technique on Procedural Pain in Infants During Vaccinat NCT06454812 | Istanbul Medeniyet University | N/A |
| Completed | The Effect of Neurolingualistik Programming (NLP) on Pain Score, Fear of Pain and Pain Catastrophizing Before NCT06493266 | Sanliurfa Education and Research Hospital | N/A |
| Completed | The Effect of NLP on Pain Before Uterine Curettage Due to the Fetal Demise NCT06493305 | Sanliurfa Education and Research Hospital | N/A |
| Recruiting | Safety and Efficacy of Sufentanil Administration by Paramedics in Acute Trauma NCT06514469 | Zdravotnicka Zachranna Sluzba Karlovarskeho Kraje, P.O. | — |
| Completed | Ultrasound Guided Serratus Anterior Plane Block in ED Patients With Rib Fractures NCT06299137 | Rhode Island Hospital | EARLY_Phase 1 |
| Recruiting | TENS Analgesia During Outpatient Urethral Bulking for Stress Urinary Incontinence. NCT06369922 | University of Rochester | N/A |
| Completed | The Effect of Facilitated-tucking and ShotBlocker on Pain Caused by Vaccination in Healthy Infants NCT06377748 | Istanbul Medeniyet University | N/A |
| Recruiting | The Efficacy of Acu-TENS as an Adjunct Analgesic During USG-MVA NCT06411054 | Chinese University of Hong Kong | N/A |
| Completed | Open-Label Placebo for Non-Specific Pain in the ED NCT06408519 | Bruno Minotti | N/A |
| Terminated | Ketamine-assisted Therapy for Advanced GI Cancer NCT06077487 | Brian Anderson, MD | Phase 4 |
| Withdrawn | Mind-body Therapies for Injury-related Pain Management in Elite Athletes NCT06095687 | The University of Queensland | N/A |
| Recruiting | Nebulized Ketamine to Nebulized Fentanyl for Treating Acute Painful Conditions in the ED NCT06364540 | Antonios Likourezos | Phase 4 |
| Recruiting | TENS Unit for Analgesia During IUD Insertion NCT06240260 | Tufts Medical Center | N/A |
| Recruiting | The Effect of Heart Sound and White Noise on Pain and Physiological Parameters During Hepatitis B Vaccine Inje NCT06279169 | Bartın Unıversity | N/A |
| Recruiting | Methadone Pharmacokinetics in End-stage Renal Disease NCT06056245 | Pontificia Universidad Catolica de Chile | — |
| Completed | Effect of Cold Application and Vibration in Reducing Pain During Vaccination in Children NCT06566378 | Burdur Mehmet Akif Ersoy University | N/A |
| Recruiting | Stellate Ganglion Block for Prevention of Post Mastectomy Depression NCT06263907 | Mansoura University | N/A |
| Completed | Transauricular Vagal Nerve Stimulation, Pressure Pain and Interoception NCT06240026 | Aalborg University | N/A |
| Completed | Surgical Intervention in Deep Sedation: No Pain or no Memory NCT06963749 | ASL Novara | — |
| Completed | Duration of Music Interventions and Pain Tolerance (DOMINANT) NCT06286137 | Erasmus Medical Center | N/A |
| Completed | The Effect of Kinesio Taping in Pediatric Surgery NCT06344897 | KTO Karatay University | N/A |
| Recruiting | Lumbar ESPB in Hip Replacement Surgery NCT06282666 | Medical University of Lublin | N/A |
| Completed | Comparison Three Methods on Endotracheal Aspiration in Preterm Infants NCT05434364 | Istanbul University - Cerrahpasa | N/A |
| Completed | The PainSMART Research Program: Evaluating a Pain Education Strategy for Patients Seeking Primary Care Physiot NCT06187428 | Kajsa Johansson | N/A |
| Completed | Online Psychology Program for Chronic Pain After Surgery NCT06455345 | University Health Network, Toronto | N/A |
| Completed | SPSIPB for Breast Cancer Surgery NCT06225908 | Zonguldak Bulent Ecevit University | N/A |
| Active Not Recruiting | Intravenous Methadone in Perioperative Acute and Chronic Management in Chinese Adult Cardiac Surgical Patients NCT05913284 | Chinese University of Hong Kong | Phase 3 |
| Completed | The Effects of Body Mass Index on Erector Spinae Plane Block Analgesia NCT06257953 | Atatürk Chest Diseases and Chest Surgery Training and Research Hospital | — |
| Completed | Pre-post Erector Spine Plane Block-spinal Surgery NCT06215053 | Aydin Adnan Menderes University | N/A |
| Unknown | Lidocaine Intravenous in the Emergency Department For Sickle Cell Crisis NCT04614610 | Community Medical Center, Toms River, NJ | Phase 2 |
| Completed | TAP Block With Methyl-prednisolone as a Pain Treatment Modality After Total Abdominal Hysterectomy Procedures NCT06131593 | Kasr El Aini Hospital | N/A |
| Active Not Recruiting | Efficacy of Manuel Pressure and Local Cold Spray in Reducing Injection Pain in Pregnant Women NCT06231719 | Gulsum Coskun | N/A |
| Unknown | Virtual Reality Therapy for Pain Management at the Emergency Department NCT06089642 | Radboud University Medical Center | N/A |
| Completed | Prevalence of Pain in Hospitalized Cirrhotic Patients NCT06062108 | Centre Hospitalier Intercommunal de Toulon La Seyne sur Mer | — |
| Recruiting | Exploration of Gait Biomechanics and Muscle Pain of the Lower Extremity NCT06411197 | Kristian Kjær Petersen | N/A |
| Recruiting | Impact of Vitamin C on opioïd Consumption After an Emergency Department Visit for Acute Musculoskeletal Pain NCT05555576 | Centre Integre Universitaire de Sante et Services Sociaux du Nord de l'ile de Montreal | N/A |
| Recruiting | Valacyclovir in Pain Management of Acute Apical Abscesses NCT05266040 | University of California, San Francisco | Phase 2 |
| Recruiting | UltrasouNd-guided Percutaneous Intercostal Nerve Cryoneurolysis for Analgesia Following Traumatic Rib Fracture NCT05865327 | Sunnybrook Health Sciences Centre | N/A |
| Completed | Understanding Rebound Pain After Regional Anesthesia Resolution in Healthy Volunteers NCT06005480 | Brigham and Women's Hospital | Phase 1 |
| Completed | Effect of Mother's Touch and Nurse's Therapeutic Touch on Pain Level and Crying Time During Heel Blood Collect NCT06350084 | Burdur Mehmet Akif Ersoy University | N/A |
| Completed | Ultrasound-Guided Serratus and Transversus Thoracic Muscle Plane Block Vs. Erector Spinae Plane Block for Acut NCT06625580 | Ataturk University | N/A |
| Completed | Use of Dexamethasone Via Two Different Methods in PENG Block NCT06242028 | Ondokuz Mayıs University | — |
| Recruiting | Latinx Children and Surgery NCT06020677 | University of California, Irvine | N/A |
| Completed | Use of the Equimolar Mixture of Oxide Nitrous and Oxygen (EMONO) Associated With Audiovisuals in Children NCT05435118 | Azienda Socio Sanitaria Territoriale di Lodi | N/A |
| Terminated | Atmospheric Projection in the Emergency Department NCT05967988 | University of Lausanne Hospitals | N/A |
| Completed | Parecoxib in Total Knee Arthroplasty NCT05924412 | University of Chile | Phase 4 |
| Completed | The Effects of Finger Puppet, Abeslang Puzzle, and Pinwheel on Pain and Anxiety During Blood Sampling Procedur NCT05904483 | Bartın Unıversity | N/A |
| Completed | Effect of Kangaroo Care and Swaddling Methods on Pain Level and Crying Time During Heel Blood Collection NCT06350071 | Burdur Mehmet Akif Ersoy University | N/A |
| Completed | Periprostatic Nerve Block vs. Intravenous Ibuprofen for Pain Management During Transrectal Prostate Biopsy NCT06737939 | University of Gaziantep | N/A |
| Completed | Virtual Reality Distraction During Phlebotomy in Children NCT06336811 | Dokuz Eylul University | N/A |
| Unknown | Comparison of Blood Glucose Measurement Values NCT05848362 | Uludag University | N/A |
| Completed | The Effect of Therapeutic Play on Pain, Fear, Anxiety and Physiological Parameters and Parents' Satisfaction NCT06415188 | Selcuk University | N/A |
| Unknown | The Effect of IV PAPAVERINE 80 mg Prior to Catheter Balloon Insertion on Bishop Score and Pain NCT05759364 | Western Galilee Hospital-Nahariya | N/A |
| Completed | Sensory Assessment and Regression Rate of Bilateral External Oblique Intercostal Block and m-TAPA Block NCT05744544 | Samsun University | — |
| Completed | Bupivacaine Versus Bupivacaine Plus Lidocaine in Infraclavicular Block NCT05834023 | Hospital de San Carlos Dr. Benicio Arzola Medina | Phase 4 |
| Unknown | Neonatal Pain Management and Pain Monitoring Using New Methods NCT04967118 | University of Oulu | N/A |
| Completed | Comparison Between the Caudal Block and Other Methods of Postoperative Pain Relief in Children Undergoing Circ NCT06086106 | Salmaniya Medical Complex | — |
| Completed | Testing Different Methods of Intramuscular Injection NCT05577832 | Muş Alparslan University | N/A |
| Completed | Peripheral Central Catheter (PICC) Care NCT06352918 | Ataturk University | N/A |
| Unknown | The Impact of Integrated Preoperative Fascia Iliaca Compartment Block in Elderly Hip Fracture NCT05857462 | Mahidol University | N/A |
| Unknown | Dexmedetomidine and Morphine as Adjuvants to US Guided Erector Spinae Plane Blocks in Elective Thoracic Surger NCT05843344 | Dr Kassiani Theodoraki | N/A |
| Unknown | Postoperative Pain Management on Uvulopalatopharyngoplasty Patients NCT05825495 | Li-Jen Hsin | Phase 4 |
| Completed | The Effectiveness of the Therapeutic Toys During Intravenous Canula Insertion NCT05839184 | Izmir Katip Celebi University | N/A |
| Completed | Safety of Ibuprofen After Major Orthopaedic Surgeries NCT05575700 | Naestved Hospital | Phase 4 |
| Completed | Effects of Acute Pain vs Context Change on Motor Learning Retention in Young Adults NCT05626582 | University of Delaware | N/A |
| Unknown | Evaluation of the Effect of a Food Supplement Based on Hydrolyzed Collagen on Joint Function. NCT05917925 | Francisco Javier Martínez Noguera | N/A |
| Completed | Preanesthetic Analgesia/Nociception Index (ANI) and Propofol Injection Pain NCT05049577 | Wonkwang University Hospital | N/A |
| Completed | Effects of Acute Pain on Cognitive Performance in Young Adults NCT05625776 | University of Delaware | N/A |
| Completed | The Effect of a Charcoal Deactivation Pouch on Opioid Disposal After Cesarean Delivery NCT05498025 | Geisinger Clinic | N/A |
| Completed | Topical Anaesthesia in Cutaneous Head and Neck Surgery NCT06274905 | University Hospital Waterford | N/A |
| Completed | Opioid Use and Predicting Factors at the Emergency Department NCT06072950 | Radboud University Medical Center | — |
| Completed | Effect of Stress Ball in Angiography NCT06131606 | Firat University | N/A |
| Unknown | The Effect of Puppet Show on Pain and Fear During Subcutaneous Injection in Children With Leukemia NCT06013501 | Dokuz Eylul University | N/A |
| Completed | The Effect of VR on Pain, Anxiety And Fear During Venipuncture in Children NCT06527092 | Ege University | N/A |
| Unknown | 'The Effect of Adding LFCN Block to PENG NCT06226675 | Zonguldak Bulent Ecevit University | N/A |
| Completed | Assessment of Efficacy of Sacral Erector Spinae Plane Block for Postoperative Analgesia in Pediatric Rectal Bi NCT06362811 | Istanbul University | N/A |
| Withdrawn | Impact of Virtual Reality Hypnosis on Pain and Anxiety During Dressings Change in Burn Patients NCT03924908 | University of Liege | N/A |
| Unknown | Tolerance Assesment of the Usage of an Analgesic Dose of Esketamine for Treatment of Moderate to Intense Pain NCT05666869 | Association pour la Formation l'Enseignement et la Recherche du Service de l'Accueil des Urgences | — |
| Completed | Low Dose Ketamine Infusion for Analgesia in the Emergency Department to Reduce Side Effects NCT05518877 | Summa Health System | Phase 4 |
| Completed | Mid-point to Pleura Transverse Process Block Versus Thoracic Intervertebral Foramen Block NCT05348330 | San Salvatore Hospital of L'Aquila | N/A |
| Active Not Recruiting | Pectoral Nerve Blocks (PECs) for Cardiovascular Implantable Electronic Device Placement NCT05283980 | Beth Israel Deaconess Medical Center | Phase 2 / Phase 3 |
| Unknown | Tapentadol Versus Tramadol Analgesia Post Cardiac Surgery NCT04718116 | Aretaieion University Hospital | N/A |
| Unknown | Opioid Sparing Anesthesia in Cervical Spine Surgery NCT05717361 | Evangelismos Hospital | N/A |
| Completed | Distraction on Procedure-Related Emotional Appearance, Pain, Fear, and Anxiety During Phlebotomy in Children NCT05818761 | Dokuz Eylul University | N/A |
| Unknown | Investigating Composite Biomarkers for Pain Catastrophizing NCT04787198 | Aalborg University | N/A |
| Withdrawn | Pilot Trial: Comparing Buzzy to Intradermal Lidocaine for Peripheral IV Cannulation in Adults NCT04647084 | Steward St. Elizabeth's Medical Center of Boston, Inc. | Phase 4 |
| Unknown | Utility of CYP2D6 Genotyping to Improve the Efficacy and Safety of Tramadol NCT05657704 | Fundación de Investigación Biomédica - Hospital Universitario de La Princesa | Phase 4 |
| Completed | Intraoperative Clonidine for Postoperative Pain Management in Patients Undergoing Surgical Treatment for Endom NCT05560230 | University of Aarhus | Phase 4 |
| Unknown | Patient Augmented Reality and Vibratory Array Otorhinolaryngology Procedures NCT06227039 | University of Virginia | N/A |
| Unknown | The Impact of Esmolol Administration on Postoperative Recovery NCT05567822 | Aretaieion University Hospital | N/A |
| Withdrawn | VR Mindfulness Study NCT05592782 | University of California, Los Angeles | N/A |
| Unknown | Developing a Virtual Reality (VR)-Based Prototype for Perioperative Care - a Proof of Concept Study NCT05564013 | Changi General Hospital | N/A |
| Completed | Adaptation of the Motor System to Experimental Pain NCT05396820 | Universite du Littoral Cote d'Opale | N/A |
| Completed | Racial Discrimination, Pain, and the Buffering Influences of Acknowledgment NCT06113926 | George Washington University | N/A |
| Not Yet Recruiting | PROCO Neck: The Course and Neuroplasticity in Neck Pain-Associated Disorders and Whiplash-Associated Disorders NCT05468684 | University of applied sciences | — |
| Completed | The Effect of "Quantum-Touch" on Pain, Fear, and Anxiety of the Children NCT05828264 | Trakya University | N/A |
| Completed | Evaluation of the Effect of the AI500™ SINGLE-DOSE GEL Medical Device in Patients With Reduced Knee Function NCT05886608 | Contrad Swiss SA | N/A |
| Unknown | Opioid Sparing Anesthesia in Lumbar Spine Surgery NCT05594407 | Aretaieion University Hospital | N/A |
| Completed | Decoding Mechanisms of Pain Modulation NCT05336370 | University of Oslo | N/A |
| Completed | Lornoxicam Versus Etodolac After Third Molar Surgery NCT05679453 | Kutahya Health Sciences University | Phase 4 |
| Completed | White Noise and Therapeutic Touch on Pain and Comfort Level in Newborns During Heel Lance NCT05524337 | Dokuz Eylul University | N/A |
| Completed | The Adolescent Surgery Experience: A Mixed Methods Analysis NCT05482919 | Children's Hospital of Philadelphia | — |
| Completed | Developing an Objective Measure of Experienced Pain NCT05415423 | University of Zurich | N/A |
| Completed | ESP Block in VATS: Programmed Intermittent Bolus Versus Continuous Infusion on Quality of Recovery NCT05181371 | Mater Misericordiae University Hospital | N/A |
| Unknown | A Study of the Effects of Intravenous Magnesium Sulphate on Anaesthesia and Analgesia in Elective General Surg NCT05598307 | Aretaieion University Hospital | N/A |
| Unknown | Ultrasound Guided Nerve Block for Hip Fracture Pain Management at Emergency Department NCT05403073 | Hospital San Carlos, Madrid | N/A |
| Completed | PENG Block With Two Diffirent Volume NCT05358587 | Samsun University | N/A |
| Completed | Comparison of Short-term Sustained-release Opioid in Open Abdominal Urologic Surgeries NCT05375916 | University of Alberta | N/A |
| Completed | Pain in Newborn Heel Blood Collection NCT05510271 | Ataturk University | N/A |
| Unknown | The Nociception Level (NOL) Index for Pain Assessment in the Adult Intensive Care Unit NCT05339737 | McGill University | — |
| Completed | Peripheral Intravenous Central Catheter Intervention in Preterm Infants NCT05359809 | Ataturk University | N/A |
| Completed | Veın Imagıng Devıce And Vırtual Realıty NCT06243419 | Dokuz Eylul University | N/A |
| Completed | Quadratus Lumborum Block vs Erector Spinal Block for Post Abdomen Surgery Analgesia NCT05446727 | Jagiellonian University | N/A |
| Completed | Virtual Reality Analgesia for Brief Thermal Pain NCT05130307 | University of Washington | N/A |
| Completed | ShotBloker and Helfer Skin Tap Technique During Intramuscular Injection in Children NCT05563233 | Tarsus University | N/A |
| Recruiting | The Effect of Two Different Cognitive-Behavioral Combined Programs in Blood Collection NCT05263297 | Karamanoğlu Mehmetbey University | N/A |
| Completed | Optimal Timing of Parasternal Intercostal Nerve Block Application for Acute Pain Management in Cardiac Surgery NCT05363540 | Benha University | N/A |
| Completed | Promoting Self-Management of Breast and Nipple Pain With Technology (PROMPT) for Breastfeeding Women Study NCT05262920 | University of Connecticut | N/A |
| Completed | The Effect of Stress Ball and Breathing Exercises on Reducing Fear and Pain Associated with PCR Testing NCT05250544 | Karamanoğlu Mehmetbey University | N/A |
| Unknown | Feasibility & Acceptability of a Patient-Oriented Music Intervention to Reduce Pain in the Intensive Care: A P NCT05320224 | McGill University | N/A |
| Completed | Biofeedback Based Virtual Reality Intervention to Manage Postoperative Pain NCT04943874 | Vanessa Olbrecht | N/A |
| Unknown | Opioid-free Anesthesia in Thyroidectomies NCT05243940 | Aretaieion University Hospital | N/A |
| Completed | Virtual Reality on Pain, Fear, and Emotional Appearance During Phlebotomy in Pediatric Hematology and Oncology NCT05675358 | Dokuz Eylul University | N/A |
| Completed | Spinal Analgesia as Fast Track Painless Labor NCT05271760 | Prince Sattam Bin Abdulaziz University | — |
| Completed | Pain and Comfort Level During Orogastric Catheter Insertion in Preterms NCT06222047 | Dokuz Eylul University | N/A |
| Unknown | Caudal Block Versus Dorsal Penile Nerve Block Plus Ring Block for Pain Management of Different Surgical Techni NCT05233683 | King Saud University | Phase 3 |
| Unknown | Reducing Pain During Heel Blood Collection in Preterm Newborns NCT05431452 | Suleyman Demirel University | N/A |
| Completed | The Effect of Helfer Skin Tap Technique on Pain, Fear, and Anxiety in Children Undergoing Intramuscular Inject NCT05250804 | Aylin Kurt | N/A |
| Terminated | TAP Block Using Liposomal Bupivacaine for Post-cesarean Delivery Analgesia- Walking Towards Recovery NCT04393207 | Yale University | Phase 4 |
| Unknown | Influence of Intra-abdominal Ropivacaine 0.5% Spray on Postoperative Analgesia in Laparoscopic Surgery. NCT05173090 | University of Liege | N/A |
| Unknown | TEA, ESB and Paravertebral Block During Single-lung Ventilation for Lung Resection NCT05211791 | South Egypt Cancer Institute | N/A |
| Unknown | Effect of Ultrasound Guided Thoracic Interfascial Plane Block Versus Erector Spinae Plane Block After Mastecto NCT05176938 | Tanta University | N/A |
| Withdrawn | Comparison of Low-dose Ketamine to Opioids in the Management of Acute Pain in Patients Presenting to the Emerg NCT04061330 | The University of Texas Health Science Center, Houston | Phase 2 |
| Completed | Virtual Reality for Pain Management and Patient Satisfaction During Outpatient Hysteroscopy NCT06463210 | Hospital Universitario 12 de Octubre | N/A |
| Completed | The Effect of Exercises of Different Intensity Applied After Total Knee Arthroplasty on Exercise-Induced Hypoa NCT05781230 | Hacettepe University | N/A |
| Withdrawn | Continuous Erector Spinae Plane Blocks to Treat Postoperative Pain After Open Gynecologic Procedures Via a Low NCT05082155 | University of California, San Diego | Phase 4 |
| Completed | Shotblocker and Breastfeeding on Pain/Comfort During Heel Lance NCT05246787 | Dokuz Eylul University | N/A |
| Completed | Non-pharmacological Methods in Pain Managment During Heel Stick in Preterm Infants NCT05281367 | Negarin Akbari | N/A |
| Completed | Influence of Kinesiophobia on the Excitability of Connections Parieto-frontal During a Pointing Movement in Hu NCT06125613 | Universite du Littoral Cote d'Opale | N/A |
| Unknown | The Efficacy of Autogenous Dentin Graft in Mandibular Wisdom Tooth Extraction NCT06073639 | University of Medicine and Pharmacy at Ho Chi Minh City | N/A |
| Completed | Investigation of the Effect of White Noise Listening on Pain and Comfort During Invasive Interventions in Newb NCT05103800 | Batman University | N/A |
| Completed | Dexmedotomidine for Acute Pain Control in Patients With Multiple Rib FracturesRandomized Controlled Trial NCT05321121 | University of California, Irvine | Phase 4 |
| Completed | The Effect of Perioperative Hydrogen Inhalation on Post-operative Pain and Inflammation Cytokines NCT05476575 | Fu Jen Catholic University Hospital | N/A |
| Completed | EFFECT OF DISTRACTION METHODS ON PAIN AND ANXIETY DURING INTRAMUSCULAR INJECTION IN CHILDREN NCT06011668 | Mersin University | N/A |
| Completed | The Effect of Touch on Pain and Anxiety During the Bone Marrow Biopsy Procedure NCT04935775 | Dartmouth-Hitchcock Medical Center | N/A |
| Unknown | Opioid-free Anesthesia in Laparoscopic Cholecystectomies NCT05089526 | Aretaieion University Hospital | N/A |
| Recruiting | fMRI and IVCM Cornea Microscopy of CXL in Keratoconus NCT04439552 | Boston Children's Hospital | — |
| Unknown | Cervical Erector Spinae Block Versus Interscalene Block for Shoulder Surgery NCT04435236 | Ataturk University | N/A |
| Unknown | Effect of Paracetamol and Ketorolac on RANK-L Levels in Patients Starting Orthodontic Treatment NCT05383820 | University of Guadalajara | Phase 4 |
| Unknown | PENG: an Estimation of ED50 in Neck of Femur Fracture NCT05095025 | University College Cork | N/A |
| Completed | Bupivacaine vs Oxybuprocaine Topical Anesthesia in IVI NCT05069350 | Research Institute of Ophthalmology, Egypt | EARLY_Phase 1 |
| Completed | Comparison of Quadratus Lumborum Intramuscular and Transmuscular in Postoperative Pain NCT05005871 | Udayana University | N/A |
| Completed | Dexametasone Versus Dexametasone Plus Dexmedetomidine in Nerve Blocks NCT04875039 | University of Chile | Phase 4 |
| Unknown | Comparison Between Pupillometry and the Numerical Rating Scale NCT05019898 | Cliniques universitaires Saint-Luc- Université Catholique de Louvain | N/A |
| Completed | Ultrasound-guided Deep Versus Superficial Continuous Serratus Anterior Plane Block for Pain Management in Pati NCT04575272 | Assiut University | N/A |
| Unknown | The Effectiveness of Acupuncture for Complications in Critically Ill Patients NCT04950738 | China Medical University Hospital | N/A |
| Completed | Impact of Modern Art Therapy on Patients' Anxiety and Pain During the Waiting Time in an Emergency Department NCT04997434 | Olivier Hugli | N/A |
| Unknown | Arnica and the Management of Pain in Acute Musculoskeletal Extremity Injuries NCT05283434 | Children's Hospitals and Clinics of Minnesota | Phase 2 / Phase 3 |
| Unknown | Pharmacist-led Pharmacogenomic Clinical Service Within the Program of All-inclusive Care for the Elderly NCT04971902 | Tabula Rasa HealthCare | — |
| Completed | Pain Felt During Removal of the Products From Infant's Skin Used in Nasogastric Tube Fixation NCT05064072 | Marmara University | N/A |
| Completed | Pericapsular Nerve Group Block for Hip Fractures NCT04882384 | Jacobi Medical Center | N/A |
| Completed | Intrathecal Midazolam, Fentanyl and Nalbuphine as Adjuvants to Bupivacaine in Spinal Anesthesia for Cesarean S NCT04932083 | Benha University | N/A |
| Completed | Effect of Iontophoresis vs. Ultrasound and Iontophoresis in Plantar Fasciitis". Plantar Fasciitis" NCT04917406 | University of Seville | N/A |
| Recruiting | Brain Mechanisms Supporting Cannabis-induced Pain Relief NCT04982965 | University of California, San Diego | EARLY_Phase 1 |
| Completed | Evaluation of Pericapsular Nerve Group Block on Positioning Pain for Spinal Anesthesia in Hip Fracture Patient NCT04871061 | Cigli Regional Training Hospital | N/A |
| Withdrawn | Preoperative Fluoroscopy Guided Hip Articular Branch Blocks and Analgesic Outcomes Following Hip Arthroscopy NCT04538105 | Rush University Medical Center | N/A |
| Completed | Online Mindfulness-based Intervention to Prevent Chronic Pain NCT04848428 | Florida State University | N/A |
| Unknown | Antinociceptive Effect of Transauricular Electrical Vagal Nerve Stimulation NCT04448990 | University Medicine Greifswald | N/A |
| Completed | Effect Of Virtual Reality Glasses Used During Splint Application On Children's Pain And Anxiety Levels. NCT05281133 | Karabuk University | N/A |
| Completed | Stellate Ganglion Block in Control of Arrhythmia in Laparoscopic Cholecystectomy NCT04837495 | Assiut University | N/A |
| Unknown | Morphine Versus Ketamine as Adjuvants in Paravertebral Blocks NCT04852484 | Aretaieion University Hospital | N/A |
| Completed | Ultrasound-guided Block of the Supraclavicular Nerves in Clavicular Fractures NCT04685291 | Eckehart SCHÖLL | N/A |
| Completed | Prehospital Analgesia in Adults Using Inhaled Methoxyflurane : A Feasibility Study NCT04287803 | Ottawa Hospital Research Institute | Phase 4 |
| Completed | Femoral Triangle Block With Popliteal Plexus Block Versus Femoral Triangle Block Versus Adductor Canal Block f NCT04854395 | Regionshospitalet Silkeborg | Phase 4 |
| Unknown | The Effects of Three Different Ultrasound-guided Nerve Blocks in VATS NCT04829409 | Huazhong University of Science and Technology | N/A |
| Unknown | Opioid-free Anesthesia With a Mixture of Dexmedetomidine-lidocaine-ketamine NCT04858711 | Aretaieion University Hospital | N/A |
| Unknown | Ibuprofen Plus Acetaminophen for Enhanced Pain Reduction NCT04630834 | New York City Health and Hospitals Corporation | Phase 4 |
| Completed | The Effects of Auditory Interventions on Comfort and Mothers' Anxiety in Newborns NCT05079594 | Akdeniz University | N/A |
| Completed | Pain Reduction With Topical Bromfenac Versus Artificial Tear After Intravitreal Injection. NCT06130384 | Wills Eye | Phase 4 |
| Completed | OTC Naproxen and Acetaminophen Anti-Inflammatory Action in Dental Implant Patients NCT04694300 | Hersh, Elliot V., DMD, MS, PhD | Phase 4 |
| Completed | ESP in Breast Surgery Due to Cancer NCT04726878 | Medical University of Lublin | Phase 4 |
| Completed | Cognitive Behavioural Therapy to Optimize Post-Operative Recovery Trial NCT04274530 | McMaster University | N/A |
| Completed | Use of Virtual Reality in Pain Management in Hospitalized Patients NCT05545033 | Changi General Hospital | N/A |
| Completed | Analgesic Efficacy of Orally Administered VTS-K for Pain Management NCT04702555 | Antonios Likourezos | — |
| Completed | Intrathecal Nalbuphine is a Comparable Safer Alternative to Fentanyl for Intraoperative Pain Management During NCT04689217 | Cairo University | N/A |
| Completed | IV Dexmedetomidine vs Oral Gabapentin and Their Combination for Postoperative Analgesia in Cancer Patients Und NCT06354478 | National Cancer Institute, Egypt | N/A |
| Completed | Nerve Stimulation Using a TENS to Provide Pain Relief During Surgery for Overactive Bladder NCT05330117 | University of Rochester | N/A |
| Unknown | Dose Finding Study of STR-324 NCT04582786 | Alaxia SAS | Phase 2 |
| Terminated | Intraoperative Methadone in Children Undergoing Surgery NCT04680286 | University of Aarhus | Phase 3 |
| Unknown | The Effect of Acupressure on Acute Pain, Stress and Satisfaction During Venipuncture NCT04665518 | Istanbul Sabahattin Zaim University | N/A |
| Unknown | Lidocaine and Magnesium and Ketamine in Gynecological Surgery NCT04622904 | Aretaieion University Hospital | N/A |
| Completed | The Effect of Halophyte-based Cream on Pain and Itch NCT04635254 | Aalborg University | N/A |
| Completed | A Retrospective Review of Rib Fracture Pain Management at a London Major Trauma Centre NCT04863807 | Imperial College Healthcare NHS Trust | — |
| Completed | Intraoperative Sublingual Sufentanil for Acute Pain in the Ambulatory Surgery Center NCT04387136 | University of Minnesota | Phase 4 |
| Terminated | Phase III Efficacy and Tolerability Trial of the Fixed Dose Combination of Etodolac 400 mg and Cyclobenzaprine NCT03127592 | Apsen Farmaceutica S.A. | Phase 3 |
| Completed | Dose-Response Study of MR-107A-01 in The Treatment of Post-Surgical Dental Pain NCT04571515 | Mylan Inc. | Phase 2 |
| Recruiting | RCT of Pain Perception With Fast and Slow Tenaculum Application NCT05458037 | Women and Infants Hospital of Rhode Island | N/A |
| Completed | Changes in Affective Pain Processing in Human Volunteers NCT04280796 | susanne becker | N/A |
| Completed | Adjunct VR Pain Management in Acute Brain Injury NCT04356963 | University of Maryland, Baltimore | N/A |
| Terminated | PVB vs Ketamine/Lidocaine in Rib Fracture Patients NCT04413799 | George Washington University | EARLY_Phase 1 |
| Completed | Efficacy of Ketamine in Post Anesthesia Recovery Room NCT04701008 | University of Alberta | — |
| Unknown | COping With PAin Through Hypnosis, Mindfulness and Spirituality NCT04491630 | ISPA - Instituto Universitario de Ciencias Psicologicas, Sociais e da Vida | N/A |
| Completed | Real-World Experience of Patients Treated for Musculoskeletal Injuries With SAM in Routine Care NCT05254470 | ZetrOZ, Inc. | — |
| Completed | Music to Reduce Patient Reported Pain During Intrauterine Device (IUD) Placement in the Office NCT05068245 | Rutgers, The State University of New Jersey | N/A |
| Unknown | Safety and Efficacy of Inhaled Cannabis For the Uncontrolled Pain Relief in Patients With Advanced Cancer NCT04042545 | Tetra Bio-Pharma | Phase 2 |
| Withdrawn | Pain Control Differences Between Oxycodone and Ibuprofen in Children With Isolated Forearm Injuries NCT04523623 | Washington University School of Medicine | N/A |
| Completed | Perineural Local Anesthetic Administration With a Continuous Infusion Versus Automatic Intermittent Boluses NCT04458467 | University of California, San Diego | N/A |
| Unknown | Postoperative Pain Scores and Opioid Consumption in Video Assisted Thoracic Surgery NCT04459923 | Ataturk University | N/A |
| Recruiting | Comparison of the Analgesic Effect of Subsartorial Saphenous Block and Popliteal Sciatic vs Subsartorial Saphe NCT06514365 | Germans Trias i Pujol Hospital | N/A |
| Completed | Bilateral Erector Spinae Plane Block (ESPB) in Laparoscopic Cholecystectomies NCT04587973 | Aretaieion University Hospital | N/A |
| Unknown | Low Dose Methoxyflurane for Pain Relief During Minor Out-patient Urologic Procedures NCT04412642 | Sunnybrook Health Sciences Centre | Phase 4 |
| Completed | Intraosseous Morphine in Primary TKA NCT04388111 | The Methodist Hospital Research Institute | Phase 4 |
| Unknown | Can Warm Skin Disinfection Reduce the Pain Peripheral Central Catheter Application in Premature Babies? NCT04458441 | Zekai Tahir Burak Women's Health Research and Education Hospital | N/A |
| Completed | Effect of Combinations of Paracetamol, Ibuprofen, and Dexamethasone on Patient-Controlled Morphine Consumption NCT04123873 | Naestved Hospital | Phase 4 |
| Completed | Analgesic Effects of Cannabidiol for Simple Tooth Extractions in Dental Patients NCT04271917 | University of Tennessee | Phase 3 |
| Completed | Open-label, Crossover, Food Effect Study to Evaluate CT-044 in Healthy Human Volunteers NCT04252833 | Lotus Clinical Research, LLC | Phase 1 |
| Completed | Virtual Reality for Pain and Anxiety Distraction Strategy on Office Hysteroscopy NCT04721587 | Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau | N/A |
| Completed | The Effect of Palmitylethanolamide on Central and Peripheral Sensitization After Heat-induced Hyperalgesia NCT04662827 | Medical University of Graz | N/A |
| Completed | Water-friendly Virtual Reality and Brief Thermal Pain NCT04245475 | University of Washington | N/A |
| Terminated | Liposomal Bupivacaine vs Peripheral Nerve Block NCT03922620 | Geisinger Clinic | Phase 4 |
| Unknown | Sufentanil Intranasal NCT04137198 | Centre Hospitalier Universitaire Saint Pierre | Phase 4 |
| Unknown | Regional Anesthesia for Cardiothoracic Enhanced Recovery NCT03781440 | Stanford University | N/A |
| Completed | Nurse Initiated Acupressure for Pain Management NCT04044716 | Wake Forest University Health Sciences | N/A |
| Completed | Sublingual Sufentanil vs Intravenous Fentanyl for Acute Pain in the Ambulatory Surgery Center NCT04177862 | University of Minnesota | Phase 4 |
| Unknown | Different Modalities of Analgesia in Open Heart Surgeries in Mansoura University NCT04223219 | Mansoura University | Phase 4 |
| Unknown | The Frequency Of Sodium Hypochlorite Extrusion During Endodontic Treatments NCT04262362 | Bulent Ecevit University | — |
| Unknown | Double-blind, Placebo-control, Study to Evaluate the Safety and Pharmacokinetics of CT-044 HCl, in Healthy Vol NCT04175743 | Lotus Clinical Research, LLC | Phase 1 |
| Completed | Effect of Reflexology on Pain Management in Newborns NCT05235893 | Marmara University | N/A |
| Completed | Is it Necessary to Fix Mesh in Laparoscopic Hernia Repair NCT05152654 | Hitit University | N/A |
| Completed | The Effects of Objective Estimation of Pain Response NCT04114851 | Göteborg University | N/A |
| Terminated | Sub-Dissociative Ketamine and Fentanyl to Treat Moderate to Severe Pain NCT03959852 | Mercy Health Ohio | Phase 4 |
| Unknown | Nutraceuticals and Functional Foods NCT05509075 | University of Catanzaro | — |
| Unknown | Bilateral Quadraus LUMBORUM Block in Patients Under Going Cystectomy NCT03853460 | Assiut University | N/A |
| Completed | Preoperative Psychosocial Support for Postoperative Recovery and Health: Mechanistic Substudy NCT04520958 | University of Utah | N/A |
| Unknown | Inhaled Methoxyflurane for Pain Management in Nasal Bone Fracture Reduction NCT04332159 | Université de Sherbrooke | Phase 3 |
| Completed | Ketamine to Improve Recovery After Cesarean Delivery - Part 1 NCT04037085 | Grace Lim, MD, MS | Phase 2 |
| Completed | Transversus Thoracic Muscle Plane Block for Open Heart Surgery NCT04094532 | Ataturk University | N/A |
| Withdrawn | Evaluation of Dronabinol For Acute Pain Following Traumatic Injury NCT03928015 | CommonSpirit Health | Phase 2 |
| Terminated | Eye Tracking as a Biomarker of Cannabis Effects NCT04100590 | New York State Psychiatric Institute | Phase 2 |
| Completed | Comparison of Morphine With Nalbuphine in a Multimodal Approach for Pain Relief in Patients Undergoing Gynecol NCT06191770 | Aga Khan University Hospital, Pakistan | N/A |
| Recruiting | A Pilot Trial of Disposable Nitrous Oxide Canisters in Providing Pain Control During Burn Dressing Changes NCT03695887 | University of Manitoba | EARLY_Phase 1 |
| Completed | How to Develop a Training Program for Nurses in Ultrasound Guided Femoral Nerve Block NCT04659395 | Sykehuset i Vestfold HF | N/A |
| Unknown | Cognitive and Motor Benefits of Standing NCT03944564 | Science and Research Centre Koper | N/A |
| Completed | Assessing Opioid Care Practices Using CPV Patient Simulation Modules NCT04080037 | Qure Healthcare, LLC | N/A |
| Unknown | Oral Steroid in Controlling Pain After TKA NCT04244695 | Thammasat University | Phase 4 |
| Unknown | Olfactive Stimulation Interventions With Mothers' Milk on Preterm Pain Response NCT04062513 | St. Justine's Hospital | N/A |
| Completed | Lidocaine Before Esophageal Manometry and Ambulatory pH Monitoring NCT03967197 | Centre hospitalier de l'Université de Montréal (CHUM) | Phase 2 / Phase 3 |
| Completed | Ice Immersion Using Virtual Reality & Augmented Reality NCT04196686 | Stanford University | N/A |
| Completed | The Impact of Music on Nociceptive Processing NCT04087564 | Brigham and Women's Hospital | N/A |
| Completed | Pawsitive Impacts of Therapy Dog Visits NCT04727749 | University of Saskatchewan | N/A |
| Unknown | RIB PAIN (Rib Fractures Treated With Parental Analgesia With Infused LidocaiNe) NCT03770208 | Western University, Canada | N/A |
| Unknown | Single Dose Adductor Canal Block vs SPANK Block for TKA NCT03502889 | San Antonio Uniformed Services Health Education Consortium | N/A |
| Completed | Towards Predicting the Analgesic Response to Ibuprofen Following Third-molar Extraction NCT03893175 | University of Pennsylvania | Phase 1 |
| Completed | The Effect of Music Played and Acupressure Application on Pain and Anxiety in Women Undergoing Gynecological E NCT04356820 | Adiyaman University Research Hospital | N/A |
| Completed | Analgesic Induces Similar Upper and Lower Body Pain Pressure Threshold Increases NCT04677985 | Memorial University of Newfoundland | N/A |
| Completed | PENTHROX™ in the Canadian Emergency Department (ED) NCT03868436 | Purdue Pharma, Canada | Phase 4 |
| Withdrawn | Duration of Analgesia With Dexmedetomidine and Ropivacaine in Brachial Plexus Block NCT03385967 | University of Florida | Phase 4 |
| Completed | Perioperative Pregabalin in Ureteroscopy: a Pilot NCT03927781 | University of Missouri-Columbia | Phase 3 |
| Unknown | Noninvasive Brain Stimulation for Pain Relief NCT04283643 | University of Virginia | N/A |
| Unknown | The Effectiveness of Music on Pain and Anxiety in IUD Insertion NCT03828760 | McMaster University | N/A |
| Completed | The Role of Time Interval Elimination on Pain Control of Preterm Infants by Sucrose Administration NCT05465694 | Gulhane School of Medicine | N/A |
| Unknown | Erector Spinae Plane Block in Cardiac Surgery NCT03997019 | Assiut University | N/A |
| Completed | Vibration Analgesia in Propofol Infusion During Anesthesia Induction NCT03509857 | Montefiore Medical Center | N/A |
| Withdrawn | Exercise and Pain in Non-Hispanic Blacks and Whites NCT03609957 | Georgia State University | N/A |
| Unknown | Low Dose Lignocaine Injections as a Treatment Option for Acute Lumbosacral Radiculopathy NCT04215757 | All India Institute of Medical Sciences, Rishikesh | N/A |
| Completed | Oral Use of Dexketoprofen/Tramadol for Acute Postoperative Pain in Total Hip Replacement With a Direct Anterio NCT04178109 | KAT General Hospital | Phase 2 |
| Completed | Ethyl Chloride for NPWT NCT04635696 | ProMedica Health System | Phase 4 |