| Recruiting | Opioid Dispenser for Microdiscectomy/Laminectomy NCT06358040 | Hospital for Special Surgery, New York | N/A |
| Not Yet Recruiting | Suzetrigine for Opioid-Free Recovery After Cesarean Delivery NCT07534709 | University of Texas at Austin | Phase 4 |
| Not Yet Recruiting | Methadone Perception Survey Study NCT07537608 | Ashley Smith | — |
| Not Yet Recruiting | Dexamethasone Palmitate for Postoperative Pain NCT07341854 | Beijing Tiantan Hospital | N/A |
| Recruiting | VibraCool Device to Reduce Pain and Opioid Use After Anterior Cruciate Ligament Reconstruction (ACLR) NCT06456268 | Columbia University | N/A |
| Not Yet Recruiting | Knee Arthroplasty Recovery With Transcranial Direct Current Stimulation NCT07351578 | Women's College Hospital | N/A |
| Not Yet Recruiting | Low Versus Standard Volume EXORA Block in Laparoscopic Cholecystectomy NCT07507799 | Fayoum University Hospital | N/A |
| Not Yet Recruiting | A Study to Evaluate the Use of Topical Ocular BL1332 for the Management of Postoperative Ocular Pain Following NCT07412496 | Bausch & Lomb Incorporated | Phase 2 |
| Not Yet Recruiting | Methadone for Post-operative Spine Surgery NCT07517679 | Brandon Knopp | Phase 4 |
| Recruiting | Single Versus Double Drains in the Axillary and Pectoral Regions After Modified Radical Mastectomy NCT07512141 | Sindh Institute of Urology and Transplantation | N/A |
| Recruiting | The Relationship Between Opioid-Free Anesthesia and Postoperative Agitation-Delirium and Quality of Recovery i NCT07191652 | Istanbul University - Cerrahpasa | — |
| Not Yet Recruiting | mTLIP vs QIPB for Postoperative Analgesia After Lumbar Instrumentation Surgery NCT07370415 | Bursa City Hospital | N/A |
| Not Yet Recruiting | BiFeS vs. iPACK in Postoperative Knee Arthroplasty Analgesia NCT07360392 | Amasya University | N/A |
| Not Yet Recruiting | Autonomic Neural Blockade in Bariatric Surgery NCT07104825 | Endeavor Health | N/A |
| Not Yet Recruiting | Effect of Tegileridine on Postoperative Bowel Function Recovery in Abdominal Surgery NCT07412223 | Xiangya Hospital of Central South University | Phase 4 |
| Not Yet Recruiting | Ultrasound-Guided vs. Conventional Scalp Block for Postoperative Analgesia in Pediatric Supratentorial Tumor S NCT07411274 | Cairo University | Phase 3 |
| Not Yet Recruiting | Comparison of AirSeal to DV5 Insufflation in Gastric Sleeve Procedures - The "CAT5-GS" Study NCT07312006 | SurgiQuest, Inc. | N/A |
| Recruiting | Erector Spinae Plane Block vs Quadro-Iliac Plane Block After Lumbar Instrumentation Surgery NCT07354581 | Bursa City Hospital | N/A |
| Recruiting | Oral Methadone in Cardiac Surgery NCT07221617 | Mayo Clinic | Phase 4 |
| Not Yet Recruiting | Gastrectomy at Low Pressure Trial - (GALPT) NCT07313930 | SurgiQuest, Inc. | N/A |
| Not Yet Recruiting | Screen Addiction and Postoperative Pain NCT07242872 | Tokat Gaziosmanpasa University | — |
| Not Yet Recruiting | iPACK Block vs. Periarticular Infiltration for TKA Pain Control NCT07267650 | Turgutlu State Hospital | N/A |
| Not Yet Recruiting | Effect of Foot Bath on Pain, Sleep, and Comfort Levels After Abdominal Surgery NCT07366567 | Trakya University | N/A |
| Withdrawn | Auricular Acupuncture as Part of Multimodal Analgesia After Lower Leg Fracture NCT05984433 | Baylor College of Medicine | N/A |
| Recruiting | Evaluation of Pain Management After Surgery When Using Exparel in the Pediatric Population NCT06559215 | Texas Scottish Rite Hospital for Children | Phase 2 |
| Recruiting | PENG Block + LIA For Endoprosthesis Surgery With Anterior Approach NCT07239817 | ASST Gaetano Pini-CTO | N/A |
| Withdrawn | The Effect of a Methylprednisolone Taper on Outcomes Following Total Knee Arthroplasty NCT06489626 | F. Johannes Plate | Phase 4 |
| Completed | Effect of Bilateral Rectointercostal Fascial Plane Block on Postoperative Pain After Laparoscopic Sleeve Gastr NCT07253610 | Samsun University | N/A |
| Completed | Comparison of BiFeS + ACB and IPACK + ACB Block Combinations for Postoperative Pain After Total Knee Arthropla NCT07231692 | Karabuk University | — |
| Enrolling By Invitation | Evaluation of Different Medicaments in the Management of Necrotic Primary Molars by Lesion Sterilization and T NCT06926322 | Ain Shams University | N/A |
| Enrolling By Invitation | Post-Surgical Outcomes of Conventional vs 3-Point Mesh Fixation in Lichtenstein Repair: An RCT NCT07334548 | Sindh Institute of Urology and Transplantation | N/A |
| Completed | External Oblique Intercostal Block in Laparoscopic Cholecystectomy NCT07164664 | Ondokuz Mayıs University | N/A |
| Recruiting | Analgesic Efficacy of Different Liposomal Bupivacaine Doses in the Adductor Canal Block for Total Knee Arthrop NCT06740214 | The University of Hong Kong | Phase 3 |
| Not Yet Recruiting | Evaluation of Pain Management After Surgery When Using Nerve Blocks in the Pediatric Population NCT06559137 | Texas Scottish Rite Hospital for Children | Phase 2 |
| Recruiting | Promoting Sleep to Alleviate Pain - Arthroplasty NCT06145516 | Uppsala University | N/A |
| Not Yet Recruiting | Midline Versus Dorsolateral Spinal Cord Stimulation for Post-surgical Neuropathic Pain NCT06390150 | Nova Scotia Health Authority | N/A |
| Not Yet Recruiting | Analgesic Efficacy of Pre-operative Dose of Ketorolac and Gabapentin NCT07047040 | Assiut University | Phase 2 / Phase 3 |
| Recruiting | Saddle Block With IT Morphine for Penile Inversion Vaginoplasty NCT06556121 | Women's College Hospital | N/A |
| Recruiting | Aloe Vera vs Paraffin Tulle Dressings for Pain Management in Split Thickness Skin Graft Donor Sites NCT07057557 | King Edward Medical University | N/A |
| Withdrawn | Pain Profile and Pain Medication Use After THA and TKA NCT03714711 | Duke University | — |
| Not Yet Recruiting | Randomized Trial of Erector Spinae Plane Block Using Liposomal Bupivacaine Versus Bupivacaine Hydrochloride on NCT07141667 | RenJi Hospital | N/A |
| Recruiting | Robot-assisted Cystectomies With Regard to Blood Loss, Pain and Transfusions. NCT07008261 | Goethe University | — |
| Completed | Effect of Pre- and Postoperative ESP Block on Frontal QRS-T Angle in Laparoscopic Cholecystectomy NCT07058194 | Harran University | N/A |
| Recruiting | Optimizing Patient-centred Outcomes Using Opioid Minimization Strategies: The OPUS Anesthesia Pilot Trial NCT06884540 | CHU de Quebec-Universite Laval | N/A |
| Recruiting | The Effect of Baduanjin on Patients Undergoing Knee Replacement Surgery NCT07109557 | Niran Çoban | N/A |
| Withdrawn | Beneficial Side Effects of Topiramate in Obese Patients Undergoing Total Joint Arthroplasty NCT04613024 | Stanford University | EARLY_Phase 1 |
| Recruiting | Efficacy of Serratus Posterior Superior Intercostal Plane Block in Cardiac Device Implantation NCT07165041 | Gozde Altun | N/A |
| Recruiting | OPPOSED (anteriOr hiP arthroPlasty regiOnal aneSthEsia stuDy) Study NCT07017192 | A.O.U. Città della Salute e della Scienza | N/A |
| Recruiting | Clinical Study on the Safety and Efficacy of the Minimally Invasive Ennovate® Method for Pedicle Screw Placeme NCT06960018 | Aesculap AG | N/A |
| Completed | Outcome of Multimodal Anesthesia Bern NCT06985069 | Insel Gruppe AG, University Hospital Bern | N/A |
| Not Yet Recruiting | Transversus Abdominis Plane Block on Postoperative Analgesic Efficacy in Elderly Patients Undergoing Minimally NCT07013721 | Chinese PLA General Hospital | N/A |
| Recruiting | Perioperative Intravenous Nimodipine Trial NCT07048522 | University of Ioannina | N/A |
| Completed | Effect of Comedy Therapy on Pain and Anxiety Levels After Ureterorenoscopy NCT06805058 | Bitlis Eren University | N/A |
| Recruiting | Evaluation of the Effect of Postoperative Analgesia Techniques With ObsQoR-10 NCT06978491 | Eskisehir Osmangazi University | N/A |
| Not Yet Recruiting | The Efficacy of a Mindfulness-Based Virtual Reality Intervention to Reduce Pain in Postoperative Patients NCT06961695 | Babes-Bolyai University | N/A |
| Recruiting | Guiding Opioid Administration by Nociception Level Index (NOL) in Patients With Regional Anesthesia NCT06905340 | Universitätsklinikum Hamburg-Eppendorf | N/A |
| Not Yet Recruiting | Intercostal Nerve Block for Pain Management After Uniportal Video-assisted Thoracoscopic Surgeries NCT06838026 | Al-Quds University | N/A |
| Recruiting | Anesthetic Optimization in Pediatric LeFort Surgeries NCT05260320 | Johns Hopkins University | N/A |
| Not Yet Recruiting | Saphenous Nerve Block After Tibial Plateau ORIF NCT04314570 | Stanford University | N/A |
| Recruiting | Buprenorphine as a Post-operative Analgesic in Opioid-Naive Patients After Ankle Fracture Surgery NCT06949826 | Jenna-Leigh Wilson | Phase 4 |
| Recruiting | Management of Postoperative Discomfort in Young Children Following Dental Rehabilitation Under General Anesthe NCT06757075 | Boston University | Phase 4 |
| Completed | Comparative Sensory Mapping of Regional Anesthesia Techniques in Breast Cancer Surgery NCT06911892 | Samsun University | — |
| Completed | The Effectiveness of External Oblique Intercostal Plane Block NCT06639035 | Ankara Etlik City Hospital | N/A |
| Recruiting | Ultrasound Guided Sacral Erector Spinae Plane Block Versus Ultrasound Guided Caudal Block in Pediatric Undergo NCT07099560 | Tanta University | N/A |
| Completed | Effect of Interscalene Block Methods on Rebound Pain NCT06883279 | Ankara City Hospital Bilkent | N/A |
| Completed | Postoperative Pain Will be Compared in Cholecystectomy Patients: Half Receiving TAP Block and Half Without it. NCT07465406 | Darul Sehat Hospital | N/A |
| Recruiting | Magnesium as an Adjuvant Agent for Postoperative Pain NCT05947760 | University Hospitals Cleveland Medical Center | Phase 4 |
| Recruiting | Comparison of Pain Relief After Arthroscopic Knee Surgery: Adductor Canal Block and Genicular Nerve Block NCT06909851 | Başakşehir Çam & Sakura City Hospital | N/A |
| Completed | Comparison of Breathing Yoga and Progressive Muscle Relaxation Techniques After Transplantation NCT07066384 | Bitlis Eren University | N/A |
| Not Yet Recruiting | Effect of TENS on Bladder Tenesmus-related Pain and Patient Comfort After Urinary Surgery NCT06824298 | Istanbul Medeniyet University | N/A |
| Completed | Interscalene vs Infraspinatus-teres Minor (ITM) Interfascial Block in Shoulder Surgery NCT06844630 | Kadem Koc | N/A |
| Completed | Effect of Music on Pain and Comfort Levels After Laparoscopic Abdominal Surgery NCT06820788 | Bitlis Eren University | N/A |
| Recruiting | Analgesic Efficacy of Intravenous Ketamine as a Continuous Infusion vs PCA in the Management of Acute Postoper NCT06774274 | Universidad de Antioquia | Phase 4 |
| Recruiting | Opioid Sparing Effect of an ISP Nerve Block on Post-Op Pain Control in Posterior Cervical Spine Surgery NCT06570577 | Stony Brook University | N/A |
| Recruiting | Analgesic Efficacy of Surgeon-administered Transversus Abdominis Plane Blocks for Caesarean Section. NCT06324942 | University of Calgary | N/A |
| Completed | Effects of Comedy Therapy on Pain and Comfort Levels in Liver Transplant Recipients NCT06816628 | Bitlis Eren University | N/A |
| Not Yet Recruiting | Rhomboid Intercostal Block Compared With Thoracic Paravertebral Block in Breast Cancer Surgeries NCT06781346 | Fayoum University Hospital | N/A |
| Recruiting | Effect of Low-dose EsketaMine on dElirium in High-risk Elderly Patients uNdergoing elecTive Surgery (ELEMENT) NCT06817239 | Nanfang Hospital, Southern Medical University | N/A |
| Recruiting | Comparison of Serratus Plane Block and Rhomboid Intercostal Plane Block for Postoperative Analgesia in Breast NCT07229092 | Konul Karaja | N/A |
| Recruiting | Dance Study for Post-surgical Pain in Breast Cancer Survivors NCT06758102 | Dana-Farber Cancer Institute | N/A |
| Recruiting | Multimodal Analgesia vs. Femoral Block in ACL Surgery NCT06936995 | Ankara University | N/A |
| Recruiting | Comparison of Pain Relief Methods for Hip Surgery: A Study on Two Different Nerve Block Techniques NCT06821516 | Başakşehir Çam & Sakura City Hospital | N/A |
| Recruiting | Intrathecal Morphine Injection Versus Continuous Wound Infiltration After Pancreaticoduodenectomy NCT06761989 | Seoul National University Hospital | N/A |
| Completed | Relieving Surgical Pain and Nausea With Light Therapy NCT06772519 | Nuran Ayşen Pamir Aksoy | N/A |
| Recruiting | Clonidine in Ultrasound-guided Rectus Sheath Block for Outpatient Umbilical Hernioplasty NCT07062497 | Universidade Federal do Rio de Janeiro | Phase 2 / Phase 3 |
| Completed | Comparison of Postoperative Effects of Articaine and Lidocaine in Mucogingival Surgery NCT07145879 | Pamukkale University | N/A |
| Completed | Effect of Erector Spinae Plane Block on Postoperative Nausea and Vomiting NCT06710457 | Ankara City Hospital Bilkent | N/A |
| Enrolling By Invitation | Meditation Effects on Discomfort, Pain InTerference, and AnxieTy After urEteroscopy NCT06783946 | Children's Hospital of Philadelphia | N/A |
| Recruiting | Postop Pain Management in Pituitary Tumour Patients NCT06353529 | Hamilton Health Sciences Corporation | Phase 4 |
| Recruiting | Optimization of Pediatric Tonsillectomy to IMprove AnaLgesia NCT06576830 | Duke University | Phase 4 |
| Recruiting | Timing of TAP Blocks in Bariatric Surgery NCT06270147 | McMaster University | Phase 2 |
| Not Yet Recruiting | "Serratus Anterior Plane Block" Versus "Serratus Posterior Superior Plane Intercostal Plane Block" for Patient NCT06711549 | Ospedale di Camposampiero | N/A |
| Recruiting | Patient Controlled Administration of Liquid Acetaminophen NCT06498713 | Yale University | Phase 1 |
| Not Yet Recruiting | Effects of Ultrasound-guided Maxillary Nerve Block Performed After Bimaxillary Osteotomy in Adult Patients NCT06460051 | Servei Central d'Anestesiologia | N/A |
| Recruiting | Prolonged Hospital Stay After Thoracoscopic Anatomical Lung Resections NCT06638645 | University Hospital, Ghent | — |
| Completed | Postoperative Analgesic Efficacy of Adjuvant Quadratus Lumborum Block in Open Inguinal Hernia Surgery NCT06664164 | Gaziosmanpasa Research and Education Hospital | N/A |
| Recruiting | Postoperative Pain of Robotic, Endoscopic and Open Lateral Neck Dissection NCT06803732 | Shanghai 6th People's Hospital | — |
| Not Yet Recruiting | Reducing Opioid Use and Misuse After Wisdom Molar Extractions NCT04414917 | Rutgers, The State University of New Jersey | Phase 2 |
| Recruiting | Analgesic Efficacy of Quadratus Lumborum vs. Transversalis Fascia Block in Inguinal Hernia Surgery NCT06664177 | Gaziosmanpasa Research and Education Hospital | N/A |
| Not Yet Recruiting | The Effect of Transcutaneous Electrical Nerve Stimulation (TENS) Application on Patients' Undergoing H NCT05939804 | Cukurova University | N/A |
| Recruiting | Transcutaneous Auricular Neurostimulation After Lumbar Surgery NCT06100172 | University of Texas Southwestern Medical Center | N/A |
| Recruiting | Comparison of Ultrasound-Guided Serratus Combination Plane Blocks and Local Wound Infiltration for Postoperati NCT06968065 | İstanbul Yeni Yüzyıl Üniversitesi | N/A |
| Withdrawn | Single Site Versus Multi Site Robotic Hysterectomy NCT03662451 | Herning Hospital | N/A |
| Completed | Supportive Analgesic Effect of Auricular Acupressure (AA) After Cesarean Section (CS) NCT07322601 | University of Medicine and Pharmacy at Ho Chi Minh City | N/A |
| Enrolling By Invitation | Modified Thoracoabdominal Nerve Block(M-TAPA) in Total Laparoscopic Hysterectomies NCT06601413 | Gulhane Training and Research Hospital | N/A |
| Completed | Perioperative Pain Management for Lumbar Spine Surgery NCT06662318 | Benha University | N/A |
| Completed | The Effect of Vibration and Cold on Pain and Anxiety Associated With Chest Tube Removal Following CABG NCT06217263 | Istanbul University - Cerrahpasa | N/A |
| Completed | Effect of Unilateral Erector Spinae Plane Block Versus Intrathecal Morphine on Early Mobilization After Hip Re NCT06621849 | Cairo University | EARLY_Phase 1 |
| Enrolling By Invitation | Comparison of The Continous Suprainguinal Fascia Iliaca Compartment Block and Continous Epidural NCT06636331 | Udayana University | N/A |
| Enrolling By Invitation | Extended Oral Tranexamic Acid After Total Knee Arthroplasty NCT06618820 | Campbell Clinic | Phase 3 |
| Completed | Comparison of Sensory Analysis After Superficial and Deep Parasternal Intercostal Plane Blocks NCT06559683 | Ondokuz Mayıs University | — |
| Recruiting | Effects of Erector Spinae Plane Block on Postoperative Pain Following Lumbar Fusion Surgery NCT06528288 | University of Massachusetts, Worcester | N/A |
| Completed | The Efficacy of Acupuncture in the Management of Postoperative Pain in the Pediatric Intensive Care Unit NCT06390007 | Indonesia University | N/A |
| Recruiting | Effect of Quranic Recitation and Classical Music on Pain Intensity and Interleukin-6 Levels After Lower Limb O NCT06713044 | Universitas Jenderal Soedirman | N/A |
| Not Yet Recruiting | Effect of TENS of Intestınal Functıons, Pain and Analgesis Consumptıon Amount NCT06480318 | İlknur tura | N/A |
| Completed | Effect of PECS II, Parasternal and Serratus Plane Blocks on Postoperative Pain in MIDCAB Surgery NCT06584981 | Hisar Intercontinental Hospital | N/A |
| Not Yet Recruiting | Comparison of ESP Block and M-TAPA Block Efficiency in Postoperative Analgesia Management in Nephrectomy Cases NCT06566859 | Başakşehir Çam & Sakura City Hospital | — |
| Not Yet Recruiting | Comparison of the Effect of Preoperative and Postoperative Erector Spina Plan Block and Paravertebral Block on NCT06488014 | Ankara University | N/A |
| Not Yet Recruiting | Educatıon in Patıents Who Had Total Knee Prosthesıs NCT06521073 | Cukurova University | N/A |
| Enrolling By Invitation | Comparative Analgesic Effect After Total Knee Arthroplasty Between Intraosseous and Peri-articular Injection NCT06800846 | Thammasat University Hospital | Phase 4 |
| Completed | Laparoscopic Transversus Abdominis Plane Block Versus Erector Spinae Plane Block in Bariatric Surgery NCT06564610 | Cairo University | N/A |
| Not Yet Recruiting | Effectiveness of GentleWave System in Endodontic Treatment NCT06518304 | University of Salamanca | N/A |
| Recruiting | Virtual Reality as a Digital Premed to Alleviate Pain and Anxiety Preoperatively in Patients Undergoing Spine NCT06917300 | Medical University of Lodz | N/A |
| Completed | Topical Heparin for Prevention of Hypertrophic Scarring in Split-Thickness Skin Graft Donor Sites NCT07196358 | Dr. Ruth K.M. Pfau Civil Hospital, Karachi | N/A |
| Completed | Pericapsular Nerve Group Block Versus Caudal Block for Postoperative Pain Management in Pediatric Hip Surgery NCT06563622 | Benha University | N/A |
| Enrolling By Invitation | Evaluation of Music Therapy for Pre-op/Intra-op During Hernia Surgery to Decrease the Need for Narcotics NCT06957990 | TriHealth Inc. | N/A |
| Recruiting | Pain Control and Quality of Recovery After Intravenous Methadone Versus Intrathecal Morphine in Major Abdomina NCT06387303 | University of Virginia | EARLY_Phase 1 |
| Completed | Intrathecal Non-preservative-free Morphine With Bupivacaine Versus Intrathecal Bupivacaine Alone for Analgesia NCT06319859 | Cairo University | Phase 3 |
| Not Yet Recruiting | Comparative Assessment of Preoperative Versus Postoperative Submucosal Dexamethasone on Postoperative Complica NCT06160180 | B.P. Koirala Institute of Health Sciences | Phase 4 |
| Recruiting | Bupivacaine With or Without Dexmedetomidine for Postoperative Pain Relief in Abdominal Surgery NCT07285083 | Sheikh Zayed Medical College | N/A |
| Recruiting | Scheduled or As Needed Pain Regimen? NCT06495632 | Cape Fear Valley Health System | Phase 4 |
| Completed | Lidocaine Versus Bupivacaine in Orthognathic Surgery NCT06450028 | Boston Children's Hospital | Phase 4 |
| Recruiting | Preoperative Oral Midazolam to Postoperative Pain Relief in Sleep Disturbance or Anxiety Patients With Colorec NCT06407518 | Sixth Affiliated Hospital, Sun Yat-sen University | N/A |
| Completed | Efficacy of Pain Neuroscience Education and Pre-anesthetic Assessment in Reducing Levels of Anxiety, Stress an NCT05435508 | Instituto Neurociencia Del Dolor | N/A |
| Completed | Dexmedetomidine for Improved Pain Relief and Recovery in Spine Surgery NCT06685081 | Menoufia University | N/A |
| Recruiting | Geniculate Nerve Block Versus Adductor Canal Block for ACL Reconstruction Surgery NCT06486246 | Hospital Clinic of Barcelona | N/A |
| Completed | Analgesic Efficacy of Serratus Posterior Superior Intercostal Plane (SPSIP) Block in Shoulder Arthroscopies NCT06423677 | Kanuni Sultan Suleyman Training and Research Hospital | N/A |
| Completed | Erector Spinae Plane Block Versus Oblique-Subcostal Transversus Abdominis Plane Block in Emergency Abdominal S NCT06448299 | Kasr El Aini Hospital | N/A |
| Recruiting | Evaluation of the Effectiveness of Two Methods of Regional Anesthesia During S-ICD Implantation Procedure. NCT06520150 | 4th Military Clinical Hospital with Polyclinic, Poland | N/A |
| Not Yet Recruiting | Dexmeditomedine as an Adjuvant to Levobupivacaine in Transversus Thoracis Plane Block on the Management of Pos NCT06410404 | Assiut University | N/A |
| Completed | Comparison of AI-Generated Pain Scoring Visuals With Visual Analog Scale (VAS) for Pain Assessment NCT06456853 | Kanuni Sultan Suleyman Training and Research Hospital | — |
| Unknown | Erector Spina Plane Block Volume Comparison NCT06332313 | Kahramanmaras Sutcu Imam University | N/A |
| Completed | The Relationship Between Intraoperative ETCO2 Levels and Postoperative Pain and Nausea-Vomiting NCT06114277 | Ankara Etlik City Hospital | — |
| Recruiting | Cryoablation Effects on Acute and Chronic Pain After Thoracotomy and Thoracoscopy NCT06384664 | University of Michigan | N/A |
| Completed | Comparison of Fasia Iliac Compartment Block and 4in1 Block NCT06436105 | Diskapi Yildirim Beyazit Education and Research Hospital | N/A |
| Enrolling By Invitation | Exploring the Effects of Transcutaneous Electrical Acupoint Stimulation Therapy on Patients After Video-Assist NCT07287657 | Buddhist Tzu Chi General Hospital | N/A |
| Enrolling By Invitation | EXPAREL IPSA Block in Knee Arthroplasty NCT06619340 | Campbell Clinic | Phase 4 |
| Recruiting | Comparison Between Low Pressure Pneumoperitoneum with High Pressure Pneumoperitoneum in Post-operative Pain, S NCT06447545 | Gulab Devi Hospital | N/A |
| Completed | Erector Spinae Plane Block vs Local Infiltration Following Fusion Surgery NCT06199999 | Rashmi Mueller | Phase 2 |
| Completed | Pre-incisional Wound INfiltration and Hypogastric PLEXus Block Using Ropivacaine in Laparoscopic Myomectomy NCT06429163 | Saint Petersburg State University, Russia | N/A |
| Completed | Non-pharmacological Methods for the Control of Anxiety and Pain During Outpatient Hysteroscopy NCT05700123 | University of Campania Luigi Vanvitelli | N/A |
| Completed | Intraoperative Electroencephalographic Biomarkers of Postoperative Pain NCT06313320 | University of Chile | — |
| Completed | Quality of Recovery After Laparoscopic Cholecystectomy Comparing Opioid Free Analgesia Versus Opioid Free Anes NCT06343753 | Ain Shams University | N/A |
| Completed | Pericapsular Nerve Group Block vs Supra Inguinal Fascia Iliaca Compartment Block NCT06321718 | Assiut University | N/A |
| Completed | The Effect of Wrist Ankle Acupuncture on Post-Total Hip Arthroplasty Pain NCT06380439 | Indonesia University | N/A |
| Completed | Comparison of the Efficacy of Sacral Espb and Caudal Block for Pain Management After Urogenital Surgeries in C NCT06373185 | Giresun University | N/A |
| Recruiting | Effectiveness of Erector Spinae Plane Block for Percutaneous Arthrodesis of Spinal Fractures NCT06200298 | University Hospital, Lille | N/A |
| Unknown | To Evaluate Postoperative Pain and Quality of Life After Taking a Deephethelized Gingival Graft and Covering i NCT06408792 | Universidad Complutense de Madrid | N/A |
| Withdrawn | Effect of Pre-operative Oral Hydration on Post-operative Pain and Nausea in Adults Undergoing Tonsillectomy NCT05507918 | Corewell Health East | N/A |
| Completed | Non-Dressing vs. Routine Dressing Change After Gastrointestinal Cancer Surgery NCT06263205 | Fudan University | N/A |
| Recruiting | Effectiveness of Ultrasound-guided Scalp Block for Supratentorial Craniotomy NCT06127628 | University Malaysia Sarawak | N/A |
| Active Not Recruiting | mTLIP vs. ITP Blocks in Lumbar Disc Surgery NCT06391541 | Zonguldak Bulent Ecevit University | N/A |
| Active Not Recruiting | Transversalis Fascia Plane Block in Pediatric Patients NCT06391528 | Zonguldak Bulent Ecevit University | N/A |
| Recruiting | Comparing Efficiency of Mirogabalin and Pregabalin in Primary TKA NCT06328062 | Thammasat University Hospital | N/A |
| Completed | Cryoablation of Intercostal Nerves for Pain Management in Early Postoperative Period in Patients With Minimall NCT06443931 | Meshalkin Research Institute of Pathology of Circulation | N/A |
| Completed | Block and Periarticular Injection Study NCT06410612 | Washington University School of Medicine | Phase 4 |
| Completed | Pecs Block vs Local Infiltration in Mastectomy NCT06451705 | Hasanuddin University | N/A |
| Completed | Pain Sensitivity Questionnaire Applied in Preoperative Period in Lumpectomy NCT06928064 | Dr. Lutfi Kirdar Kartal Training and Research Hospital | — |
| Not Yet Recruiting | Effectiveness of Adductor Canal Block Using Liposomal Bupivacaine NCT04003506 | The University of Hong Kong | Phase 4 |
| Withdrawn | Efficacy of Transversus Abdominis Plane Block for Laparoscopic Cholecystectomy NCT02712151 | Boston Children's Hospital | Phase 3 |
| Recruiting | Impact of Preoperative Opioid-free Multimodal Analgesia on Time to Trial of Void in Ambulatory Urogynecologic NCT06379425 | Northwell Health | Phase 4 |
| Recruiting | Comparison of Methods for Recording Post Operative Pain NCT06206148 | University of California, San Francisco | N/A |
| Recruiting | Intravenous Methadone for Sternotomy Pain Control in Cardiac Surgery NCT06728371 | Chinese University of Hong Kong | Phase 3 |
| Unknown | Clinical and Radiographic Evaluation of Zinc Oxide-Propolis Mixture Versus Modified Triple Antibiotic Paste in NCT06158451 | Cairo University | N/A |
| Recruiting | Lumbar ESPB in Hip Replacement Surgery NCT06282666 | Medical University of Lublin | N/A |
| Unknown | Comparison of Outcomes Between Intraosseous Femoral and Tibial Injection in Simultaneous Bilateral Total Knee NCT06243575 | Department of Medical Services Ministry of Public Health of Thailand | N/A |
| Completed | Use of Virtual Reality Glasses for Pain and Anxiety After Cesarean NCT06232057 | Amasya University | N/A |
| Unknown | Evaluation of Multimodal Analgesia With NOL NCT06238830 | Ankara City Hospital Bilkent | — |
| Completed | Effects of IASTM With and Without CT on Pain, ROM, and Functional Disability in Post-Operative Knee Stiffness NCT06551922 | University of Lahore | N/A |
| Recruiting | Phase II Clinical Trial to Evaluate the Efficacy and Safety of LPM3480392 Injection for Moderate to Severe Pai NCT06467409 | Luye Pharma Group Ltd. | Phase 2 |
| Enrolling By Invitation | Bupivacaine Hydrochloride for Pain Control in Cutaneous Surgery NCT04260854 | Northwestern University | Phase 1 |
| Completed | Validation of K-DVPRS NCT06210802 | Seoul National University Hospital | — |
| 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 |
| Unknown | The Effect of Cold Application on Pain Level, Edema and Drainage Amount NCT06262022 | Karamanoğlu Mehmetbey University | N/A |
| Enrolling By Invitation | Exparel vs. Marcaine ESP Block for Post-cardiac Surgical Pain NCT06077422 | Rutgers, The State University of New Jersey | Phase 2 / 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 | — |
| Unknown | Conditioned Open Label Placebo for Postoperative Pain Management NCT06107595 | Centre de Médecine Intégrative et Complémentaire (CEMIC) | N/A |
| Unknown | Use of Cyanoacrylate in Healing and Pain in the Palatal Donor Site of Connective Tissue Grafts NCT06116539 | Alfonso X El Sabio University | Phase 1 |
| Completed | Postoperative Analgesia in Bilateral Knee Arthroplasties NCT06357013 | Kocaeli City Hospital | — |
| Completed | Comparison of Two Regional Blocks For Pain Treatment After Laparoscopic Cholecystectomy NCT06768385 | Sultan Abdulhamid Han Training and Research Hospital, Istanbul, Turkey | N/A |
| Completed | S-ESP and Ring Block in Circümcision Surgery (S-ESP: Sacral Erectör Spinae Plane Block). NCT06136000 | Konya City Hospital | N/A |
| Terminated | Study Evaluating the Efficacy and Safety of OCS-01 Eye Drops in Subjects Following Cataract Surgery NCT06128369 | Oculis | Phase 3 |
| Completed | Guiding Opioid Administration in Patients With Regional Anesthesia NCT06040307 | Universitätsklinikum Hamburg-Eppendorf | N/A |
| Completed | Different Bupivacaine Volumes in Infiltration Between Popliteal Artery and Capsule of Knee Block NCT05438992 | Cairo University | N/A |
| Completed | The Effect of Cryotherapy on the Outcome of Pulpotomy and Root Canal Treatment NCT06183021 | Ondokuz Mayıs University | N/A |
| Unknown | Intraoperative Autonomic Neural Blockade NCT06137924 | Universidad Simón Bolívar | Phase 3 |
| Recruiting | Pain Injection Versus Epidural Anesthesia for Hip Surgery in Pediatric Patients With Cerebral Palsy NCT06189781 | University of California, Los Angeles | Phase 4 |
| Completed | Effects of Fascial Plan Blocks on Pulmonary Functions NCT06144307 | Zonguldak Bulent Ecevit University | — |
| Completed | Development of Open Heart Surgery Patient Care Protocol and Its Effect on Post-sternotomy Pain NCT05902052 | Kutahya Health Sciences University | N/A |
| Recruiting | Investigation of the Effect of Progressive Relaxation Exercises on Pain and Bowel Movements in Patients Underg NCT05969509 | Ataturk University | N/A |
| Unknown | Comparing Analgesic Effects of Wound Infiltration Using Bupivacaine, Tramadol, and Tramadol Plus Bupivacaine NCT06076707 | Wollo University | Phase 4 |
| Recruiting | Effects of Pericapsular Nerve Group Block Applied in Patients Undergoing Hip Fracture Surgery. NCT06183541 | Umraniye Education and Research Hospital | N/A |
| Recruiting | Comparing Mindfulness-based Breath Training and Heart Rate Variability Biofeedback for Shoulder Surgery Patien NCT05917262 | Chang Gung Memorial Hospital | N/A |
| Completed | Efficacy of Sacral Erector Spinae Plane Block (SESPB) on Postoperative Pain and Catheter-related Bladder Disco NCT06127394 | Giresun University | N/A |
| Recruiting | Optimal Postoperative Chest Tube and Pain Management in Patients Surgically Treated for Primary Spontaneous Pn NCT06053476 | Maxima Medical Center | N/A |
| Recruiting | Effects of Erector Spina Plane Block and Paravertebral Block on Early Postoperative Pulmonary Function Test Pa NCT06584201 | Başakşehir Çam & Sakura City Hospital | — |
| Completed | Effectiveness of Ultrasound Guided PECS Block on Opioid Consumption and Patient Satisfaction Through Adequate NCT04343807 | Aga Khan University | N/A |
| Completed | Virtual Reality as a Postoperative Pain Management Adjunct in Older Adults: An Acceptability and Feasibility S NCT06095661 | University of California, San Francisco | N/A |
| Completed | Dose-Escalation, Single Dose Study to Evaluate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics NCT06095973 | G2GBio, Inc. | Phase 1 |
| Completed | Predictive Factors for the Effectiveness of the Ilioinguinal Iliohypogastric Nerve Block for Hernia Surgery NCT06121726 | University of Padova | — |
| Withdrawn | Auricular Acupuncture As Part Of A Multimodal Regimen After Distal Radius Open Reduction and Internal Fixation NCT05974254 | Baylor College of Medicine | N/A |
| Completed | Acupuncture for Prevention of Postoperative Nausea and Vomiting After Laparoscopic Cholecystectomy NCT05975385 | Baylor College of Medicine | N/A |
| Completed | Triamcinolone Acetonide as an Adjuvant to Pre-emptive Scalp Infiltration for Relief of Post-craniotomy Pain in NCT06069804 | Beijing Tiantan Hospital | Phase 4 |
| Unknown | Post Operative Pain Management for ACL Reconstruction NCT05316168 | Rothman Institute Orthopaedics | Phase 3 |
| Recruiting | Intrathecal Morphine for Analgesia in Video-assisted and Robotic-assisted Thoracic Surgery NCT05351229 | Northwestern University | Phase 4 |
| Completed | Ketamine Tolerated Dose for Postpartum Depression and Pain After Cesarean Delivery (PREPARE 1) NCT05907213 | Grace Lim, MD, MS | Phase 1 |
| Active Not Recruiting | A Pain and Coordination Plan for Reduced Opioid Use After Accidental Injuries NCT06055205 | University of Oslo | N/A |
| Recruiting | Pain AND Opioids After Surgery NCT05877157 | University of Aberdeen | — |
| Completed | Ultrasound Guided Erector Spinae Block Versus Quadratus Lumborum Block For Postoperative Pain ReliefFollowing NCT06655298 | Menoufia University | N/A |
| Completed | Open and Laparoscopic Total Extraperitoneal Repair Under Spinal Anesthesia Versus General Anesthesia NCT05837013 | Konya City Hospital | N/A |
| Recruiting | Trajectories of Recovery After Intravenous Propofol Versus Inhaled VolatilE Anesthesia Trial NCT05991453 | Washington University School of Medicine | N/A |
| Completed | PRF Membrane and Recovery After Periapical Surgery: A 3D Imaging Study NCT06739200 | Semmelweis University | N/A |
| Unknown | Benefit of Acupuncture Combined to Regional Analgesia for Post Operative Pain Relief After Hysterectomy NCT06002464 | Vinmec Healthcare System | N/A |
| Recruiting | Bridging the Healing Gap: A Single-Blind Clinical Trial Assessing the Efficacy of Carboxy-gel in Reducing Brui NCT06791577 | Total Definer Research Group | Phase 4 |
| Unknown | App for Acute Pain Service in Major Surgery NCT06014918 | Seoul National University Hospital | N/A |
| Recruiting | Latinx Children and Surgery NCT06020677 | University of California, Irvine | N/A |
| Completed | Single Dose IV Methadone for Post-Op Pain NCT05425420 | Kanecia Obie Zimmerman | Phase 1 / Phase 2 |
| Unknown | A COMPARISON OF TRANSDERMAL DICLOFENAC AND ORAL COMBINATION OF PARACETAMOL AND IBUPROFEN IN POSTOPERATIVE PAIN NCT06146491 | B.P. Koirala Institute of Health Sciences | Phase 4 |
| Recruiting | IPACK on Early Pain Scores After ACL Reconstruction NCT05985629 | Loyola University | Phase 4 |
| Completed | Comparison of PECS II Block and Combined Serratus Anterior Plane Block to Reduce Acute Pain After Mastectomy NCT05961735 | Ankara Etlik City Hospital | — |
| Completed | Effect of PMR on Anxiety and Pain Level in Patients Undergoing Obesity Surgery NCT06544512 | Ataturk University | N/A |
| Recruiting | Influence of Nociception Level Monitor (NOL) Guided Analgesic Delivery on Robot-assisted Colorectal Surgery NCT05662371 | University of Southern Denmark | N/A |
| Completed | Comparison of Local Anesthetic Dose in Ipack Block Performed in Knee Arthroplasty Operations NCT05963139 | Istanbul University | N/A |
| Unknown | A Novel, Potent and Non-addictive Analgesic of Combinations for Knee Replacement Moderate to Severe Pain Manag NCT05842733 | Sinew Pharma Inc. | Phase 2 |
| Completed | Hernia Belt in Laparoscopic Inguinal Hernia Repair NCT06061068 | Nanchong Central Hospital | N/A |
| Completed | The Efface of Ketamine vs. Lidocaine in the Management of Pain After Laparoscopic Cholecystectomy NCT07248384 | Liaquat National Hospital & Medical College | Phase 1 |
| Completed | The Effects of TAP Block on Thiol/Disulfide Homeostasis and Pain in Laparoscopic Gynecological Surgery NCT05897450 | Ankara Etlik City Hospital | N/A |
| Completed | The Effect of Eye Mask Applied on Patients Undergoing Coronary Artery Bypass Graft Surgery NCT06010498 | Kutahya Health Sciences University | N/A |
| Completed | Parecoxib in Total Knee Arthroplasty NCT05924412 | University of Chile | Phase 4 |
| Unknown | Application of Transcutaneous Electrical Acupoint Stimulation in Laparoscopic Cholecystectomy NCT05936918 | Yangzhou University | N/A |
| Unknown | Mindfulness to Reduce Post-cesarean Pain and Prevent Postpartum Depression NCT05400382 | University of Illinois at Urbana-Champaign | N/A |
| Unknown | Wearable Electrocardiogram Monitoring Device and Smartphone Application in Perioperative Pain Management NCT04686526 | Peking Union Medical College Hospital | — |
| Withdrawn | Perioperative Cognitive Training in Thoracic Surgery NCT04563234 | Washington University School of Medicine | N/A |
| Withdrawn | The Effects of SlumberCurve™ Following Rotator Cuff Surgery: a Randomized Control Trial NCT04774965 | University of Alabama at Birmingham | N/A |
| Completed | Preoperative Mindfulness: Minimally Invasive Hysterectomy NCT05157490 | Montefiore Medical Center | N/A |
| Completed | Effect of Different Root Canal Disinfection Procedures on Postoperative Pain NCT07355816 | Cumhuriyet University | N/A |
| Completed | Interscalene Block Versus Combined Infraclavicular-Anterior Suprascapular Blocks for Shoulder Surgery NCT05444517 | University of Chile | N/A |
| Completed | Sphenopalatine Ganglion Block in Septorhinoplasty NCT06157970 | Istanbul Medeniyet University | — |
| Withdrawn | IV Oxytocin for Post Operative Pain After Minimally Invasive Hysterectomy NCT05608070 | Beth Israel Deaconess Medical Center | Phase 4 |
| Unknown | Efficacy of Pericapsular Nerve Group (PENG) Block for Hip Surgeries NCT06144931 | Suez Canal University | N/A |
| Unknown | Continuous Lidocaine Infusion Via Closed Chest Drainage Tube for Pain Control After Thoracoscopic Partial Lung NCT05901389 | Qilu Hospital of Shandong University | N/A |
| Completed | The Effect of Acupressure on Procedural Pain, Anxiety and Hemodynamic Variables During Chest Tube Removal NCT05875337 | Mersin University | N/A |
| Recruiting | Impact of Erector Spinae Plane Block on Chronic Postsurgical Pain in Breast Cancer Patients NCT05494502 | Peking University First Hospital | N/A |
| Completed | Effect of Adding Hyaluronidase to Bupivacaine in Transversus Abdominis Plane Block for Cesarean Section NCT05671172 | Benha University | N/A |
| Recruiting | Depo-Medrol on Psoas After LLIF NCT05929755 | Hardeep Singh | Phase 4 |
| Completed | Sensory Assessment and Regression Rate of Bilateral External Oblique Intercostal Block and m-TAPA Block NCT05744544 | Samsun University | — |
| Recruiting | Use of Pupillometry for Pain Assessment in ICU Patients with Delirium NCT05811208 | St. Anne's University Hospital Brno, Czech Republic | — |
| Completed | Comparison of Pain Relief After Hip Fracture Surgery: Hip and Groin Nerve Block NCT06443892 | Başakşehir Çam & Sakura City Hospital | — |
| Unknown | Postoperative Pain Management on Uvulopalatopharyngoplasty Patients NCT05825495 | Li-Jen Hsin | Phase 4 |
| Recruiting | 2% Lidocaine Gel in Reducing Postoperative Pain Following Haemorrhoidectomy NCT06420388 | E-DA Hospital | N/A |
| Unknown | Effect of a Bundle of Non-pharmacological Interventions on the Stress Response to Surgery NCT05638152 | The Netherlands Cancer Institute | — |
| Unknown | Dexmedetomidine and Morphine as Adjuvants to US Guided Erector Spinae Plane Blocks in Elective Thoracic Surger NCT05843344 | Dr Kassiani Theodoraki | N/A |
| Completed | Comparison Between the Caudal Block and Other Methods of Postoperative Pain Relief in Children Undergoing Circ NCT06086106 | Salmaniya Medical Complex | — |
| Unknown | OPU-LUX: Virtual Reality for Pain and Anxiety Management During Oocyte Pick-up NCT05830513 | Luzerner Kantonsspital | N/A |
| Unknown | Use of VIrtual REAlity to Reduce Postoperative Anxiety and Pain After Surgery for Colorectal Cancer NCT05653934 | Assistance Publique - Hôpitaux de Paris | N/A |
| Completed | Comparison of the Effects of Intraoral Postoperative Dexamethasone Applications After Mandibular Third Molar S NCT06604286 | Afyonkarahisar Health Sciences University | Phase 4 |
| Active Not Recruiting | Personalization of Opioid Prescription Following Orthognathic Surgery NCT05708521 | Nova Scotia Health Authority | Phase 4 |
| Completed | Comparison of QLB Block and TAP Block in Morbid Obese Patients NCT05820620 | Biruni University | N/A |
| Unknown | Intravenous Acetaminophen For Postoperative Pain in the Neonatal Intensive Care Unit NCT05678244 | McMaster Children's Hospital | Phase 4 |
| Completed | Erector Spinae Block Versus PENG Block for Hip Replacement NCT05796804 | Papa Giovanni XXIII Hospital | N/A |
| Completed | Cryoanalgesia Study NCT05859061 | Northwestern University | N/A |
| Completed | Pain Control After VATS Anatomical Pulmonary Resections NCT05993273 | University Hospital Padova | N/A |
| Unknown | Pectoral Nerve Block During Mastectomy NCT05699902 | Assiut University | N/A |
| Completed | Efficacy of Adding Dexmedetomidine in Ultrasound-guided Intermediate Cervical Plexus Block for Thyroidectomy S NCT05814744 | National Cancer Institute, Egypt | N/A |
| Unknown | Sngception and Pain in Spine Enhanced Recovery After Surgery (ERAS) Pathways NCT05885802 | Taipei Veterans General Hospital, Taiwan | — |
| Completed | Fixed Combination of Dipirone and Codeine Compared to the Isolated Use of Dipyrone and Codeine in Controlling NCT04641338 | Brazilian Clinical Research Institute | Phase 3 |
| Completed | Can Instrumentation Kinematics Affect Post Operative Pain and Substance P Levels? A Randomized Controlled Tria NCT06081335 | Ain Shams University | N/A |
| Completed | Do Patient Educational Videos Improve Pain and Recovery After Laparoscopic Hysterectomy? NCT06265376 | Benaroya Research Institute | N/A |
| Completed | Observational Retrospective Study on Spinal Analgesia in Laparoscopic and Laparotomic Hysterectomy NCT05654363 | Fondazione Policlinico Universitario Agostino Gemelli IRCCS | — |
| Completed | Su Jok Application in After Lumbar Disc Surgery NCT05711706 | Niran Çoban | N/A |
| Completed | Analgesic Efficacy of Plan Blocks in Laparoscopic Hysterectomies NCT05925972 | Balikesir University | N/A |
| Unknown | Hyaluronic Acid and Free Gingival Graft Healing NCT05990049 | University of Zagreb | Phase 3 |
| Completed | Preemptive Co-infiltration of Dexamethasone Palmitate With Ropivacaine for Postoperative Pain in Major Spinal NCT05693467 | Beijing Tiantan Hospital | Phase 4 |
| Unknown | The Effect of Distraction in the Postoperative Period of Pediatric Patients Undergoing Outpatient Surgery NCT05882929 | Selcuk University | N/A |
| Unknown | Pain Relief After PrimaryTKA NCT05751421 | Rothman Institute Orthopaedics | Phase 3 |
| Recruiting | Buprenorphine, Clonidine, and Dexamethasone on Duration of Brachial Plexus Blocks for Upper Extremity Surgery NCT05824832 | Loyola University | Phase 4 |
| Completed | Comparison of Analgesic Efficacy of Quadratus Lumborum Type 3 and Suprainguinal Fascia Iliaca Compartment Bloc NCT06838156 | Başakşehir Çam & Sakura City Hospital | N/A |
| Completed | Comparison of Paravertebral Block and Subcostal Transversus Abdominis Plane Block in Laparoscopic Nephrectomy NCT05723341 | Istanbul University | N/A |
| Recruiting | Comparing Analgesic Regimen Effectiveness and Safety for Surgery (CARES) Trial NCT05722002 | University of Michigan | Phase 4 |
| Completed | Effect of Virtual Reality on Pain, Comfort and Satisfaction NCT06199687 | Trakya University | N/A |
| Completed | Ibuprofen Versus Ketorolac For Postoperative Pain Relief After Cesarean Section NCT05907993 | Alexandria University | Phase 4 |
| Unknown | Cryoablation of Intercostal Nerves for Post-Operative Pain Management in Opioid-Tolerant Patients NCT05276258 | The Methodist Hospital Research Institute | N/A |
| Completed | This Prospective Study Has 2 Objectives: First, to Assess the Post-obturation Pain Utilizing Bioceramic Sealer NCT05621681 | Abdulaziz Abdulmunim Alabdulmunim | — |
| Completed | Perioperative Methadone in Hip Fracture Patients NCT05581901 | University of Southern Denmark | Phase 4 |
| Active Not Recruiting | Reduced Opioid Prescription After Laparoscopic Hysterectomy NCT05548582 | Johns Hopkins University | N/A |
| Completed | Ilioinguinal-iliohypogastric Nerve Block Prior to Shouldice Inguinal Hernia Repair NCT06314815 | Shouldice Hospital | — |
| Completed | Thoracic Epidural Analgesia and Bilateral Erector Spinae Plane Block on Postoperative Pain in Open Heart Surge NCT06098859 | Karadeniz Technical University | N/A |
| Completed | Rebound Pain Following Surgery With Regional Anesthesia Block NCT05357105 | University of Alberta | — |
| Unknown | Comparison of the Effects of Pericapsular Nerve Group (PENG), Suprainguinal Fascia Iliaca Compartment (S-FICB) NCT05912101 | Bozyaka Training and Research Hospital | N/A |