| Influence of Apical Patency Concept Upon Postoperative Pain After Root Canal Treatment (NCT05170477) | Cairo University | 2021-09-30 |
| Efficacy and Safety of Etoricoxib-tramadol Tablet in Acute Postoperative Pain (NCT05995912) | Laboratorios Liomont | 2021-09-29 |
| Incidence of Chronic Pain After Thoracic Surgery (NCT05145153) | Atatürk Chest Diseases and Chest Surgery Training and Research Hospital | 2021-09-28 |
| A Block Method for Pain After Back Surgery (NCT07346599) | Kutahya City Hospital | 2021-09-27 |
| Ultrasound-Guided Mid-Point Transverse Process to Pleura Block for Thoracotomy Incisions (NCT05044858) | Tanta University | 2021-09-24 |
| Evaluation of Trans-mucosal Bio-adhesive Discs of Diclofenac Potassium on the Anesthetic Success and Postoperative Pain in Patients With Symptomatic Irreversible Pulpitis: A Randomized Clinical Trial (NCT04585438) | Cairo University | 2021-09-21 |
| Sex Difference Effects on Postoperative Sleep, Inflammation and Cognition in Patients Undergoing General Anesthesia (NCT05059548) | Shengjing Hospital | 2021-09-20 |
| Local Anesthesia Spread After an Erector Spinae Plane Block. (NCT05012332) | Ostfold Hospital Trust | 2021-09-17 |
| A Clinical Trial of Intravenous Lidocaine After Spinal Surgery to Prevent Delirium and Reduce Pain (NCT05010148) | University of California, San Francisco | 2021-09-17 |
| Effectiveness of Different Obturation Techniques (NCT06226740) | Abant Izzet Baysal University | 2021-09-17 |
| Pain After Lung Cancer Surgery - Comparing Traditional Versus Prolonged Release Nerve Blockades (NCT05038007) | Jannie Bisgaard Stæhr | 2021-09-15 |
| Incidence, Risk Factors and Impact of Significant Pain in Patients Undergoing Neurosurgery (NCT05264012) | National Institute of Mental Health and Neuro Sciences, India | 2021-09-15 |
| Effect of OFA in Laparoscopic Gastrectomy (NCT05076903) | Gangnam Severance Hospital | 2021-09-14 |
| Effectiveness of Adding Hyaluronidase to Bupivacaine in Ultrasound Guided Supraclavicular Brachial Plexus Block (NCT05083663) | Sohag University | 2021-09-10 |
| Superior Trunk Block Catheter Versus Single-shot Superior Trunk Block With Intravenous Dexmedetomidine for Shoulder Arthroplasty (NCT05020821) | Yonsei University | 2021-09-02 |
| The Availability and Safety Study of Remimazolam Besylate for Injection on Sedation of ERAS Patients (NCT04947345) | Peking Union Medical College Hospital | 2021-09-01 |
| The Impact of Chewing Gum on Postoperative Bowel Activity and Postoperative Pain After Total Laparoscopic Hysterectomy (NCT05135416) | Kanuni Sultan Suleyman Training and Research Hospital | 2021-09-01 |
| Effect of Preemptive Analgesia With Flurbiprofen Axetil on Perioperative Sleep Quality and Postoperative Pain in Patients Undergoing Laparoscopic Gynecological Surgery. (NCT04611763) | Beijing Friendship Hospital | 2021-09-01 |
| Effect of Resin, Calcium Silicate and Silicone Based Root Canal Sealers on Postoperative Pain (NCT05033093) | Yuzuncu Yil University | 2021-09-01 |
| The Effect of Using Different Single File Systems With Coronal Flaring Instruments on Postoperative Pain (NCT05042713) | Yuzuncu Yil University | 2021-09-01 |
| Pericapsular Nerve Group (PENG) Block Versus Periarticular Injection for Pain Management After Total Hip Arthroplasty (NCT04981236) | Yonsei University | 2021-08-17 |
| Effect of Transversus Abdominis Plane Block With Compound Lidocaine on Pain After Gynecological Surgery (NCT04938882) | Tianjin Medical University General Hospital | 2021-08-15 |
| Posterior Quadratus Lumborum Block Using 0.125% Versus 0.25% Bupivacaine for Analgesia in Children Undergoing LPEC (NCT04998071) | Queen Sirikit National Institute of Child Health | 2021-08-15 |
| Analgesia After Laparoscopic Cholecystectomy (NCT04715165) | Assiut University | 2021-08-07 |
| The Perioperative Pain Self-Management Program Trial (NCT04979429) | VA Office of Research and Development | 2021-08-03 |
| Postoperative Analgesic Effects of Ibuprofen Versus Ketorolac in Patients Undergoing in Orthopedic Surgery (NCT05695664) | Benazir Bhutto Hospital, Rawalpindi | 2021-08-01 |
| Opioid Free vs. Standard Perioperative Pain Regimen for Anterior Cervical Discectomy and Fusion (ACDF) Surgery (NCT04990804) | Vanderbilt University Medical Center | 2021-08-01 |
| Combination of Duloxetine and Pregabalin to Improve Postoperative Pain (NCT04862845) | Cairo University | 2021-07-30 |
| Effect of Perioperative Gabapentin on Postoperative Opioid Requirements (NCT05494385) | Indiana University | 2021-07-27 |
| Preoperative Education (NCT04970069) | The Cleveland Clinic | 2021-07-25 |
| Continuous Serratus Anterior Blockade for Sternotomy (NCT04648774) | Nova Scotia Health Authority | 2021-07-22 |
| Comparison of Continuous ESP Versus TEA After Thoracotomy (NCT05008614) | Seoul National University Hospital | 2021-07-22 |
| The Role of Preoperative Melatonin in Reducing the Inhaled Isoflurane Requirements in Open Nephrectomy (NCT04959825) | Cairo University | 2021-07-15 |
| Post Operative Analgesia and Patient Satisfaction (NCT04976387) | Loma Linda University | 2021-07-02 |
| Protocol for Accelerated Recovery in Patients Undergoing Thoracic Surgical Procedures (PROSM). Study Randomized Comparative Between the Adoption of the Proposed Guidelines and the Traditional Method Currently Used in the Institution (NCT03271749) | Igor Renato Louro Bruno de Abreu | 2021-07-01 |
| Dexmedetomidine in Erector Spinae Block in Postoperative Analgesia (NCT04920669) | Mohamed Elsayed Hassan | 2021-07-01 |
| Evaluating the Efficacy of Erector Spinae Block in Routine Hip Arthroscopy (NCT04917510) | Carilion Clinic | 2021-07-01 |
| ANI-guided Intraoperative Analgesia vs Conventional Intraoperative Analgesia (NCT04877574) | Seoul National University Hospital | 2021-07-01 |
| Using Peripheral Nerve Stimulation (PNS) to Treat Chronic Post-surgical Pain (CPSP) After Knee Surgery (NCT04670042) | Stanford University | 2021-06-25 |
| Efficacy of Preventive Ketamine on Postoperative Pain (NCT04908579) | Ain Shams University | 2021-06-15 |
| Effects of S-ketamine on Perioperative Opioid Consumption (NCT07528651) | Erasme University Hospital | 2021-06-07 |
| BiZact Tonsillectomy in the Pediatric Population (NCT04725305) | Baylor College of Medicine | 2021-06-06 |
| Effect of Transcutaneous Electro-stimulation in Ambulatory Postoperative Rehabilitation Treatment in Thoracic Surgery. (NCT04964973) | University of Las Palmas de Gran Canaria | 2021-06-01 |
| COMPARISON OF LAPAROSCOPY AND ULTRASOUND ASSISTED TRANSVERSUS ABDOMINIS PLANE BLOCK METHODS IN LAPAROSCOPIC TOTAL EXTRAPERITONEAL HERNIA REPAIR (NCT04875598) | Fatih Sultan Mehmet Training and Research Hospital | 2021-06-01 |
| Effect of Biofeedback on Postoperative Pain (NCT04288492) | Seoul National University Bundang Hospital | 2021-06-01 |
| Erector Spinae Plane Block Impact on Quality of Recovery After Lumbar Spinal Decompression (NCT04943549) | Benha University | 2021-06-01 |
| Erector Spinae Plane (ESP) Block With 20 ml Versus 30 ml in Cardiac Surgery (NCT04928521) | Ankara City Hospital Bilkent | 2021-06-01 |
| Analgesic and Antioxidant Effects of Melatonin in Pediatric Surgery (NCT06724432) | University of Parma | 2021-06-01 |
| Analgesic Efficacy of Transversus Thoracic Muscle Plane Block on Post-sternotomy Pain (NCT04872192) | Ain Shams University | 2021-05-27 |
| Continuous Nerve Block Block vs Combination of Single Block Plus Intravenous Lidocaine for Postoperative Pain. (NCT04208516) | Jeremy Kearns | 2021-05-26 |
| Pre-emptive Dexamethasone in Hip Arthroplasty (NCT04898920) | Tanta University | 2021-05-23 |
| Total Shoulder Arthroplasty Preoperative Pain Threshold and Association With Postoperative Opioid Consumption (NCT06133933) | The Cooper Health System | 2021-05-21 |
| ACB Versus IA Analgesia in Knee Arthroscopy (NCT04715152) | Assiut University | 2021-05-20 |
| Injection Rate and Erector Spinae Plane Block (NCT04895072) | Antalya Training and Research Hospital | 2021-05-17 |
| Intraoperative Placement of Superficial Erector Spinae Plane Block; A New Approach in Spine Surgery (NCT05244031) | Bakirkoy Dr. Sadi Konuk Research and Training Hospital | 2021-05-10 |
| Effectiveness of PENG Block Combined to LFCN Block on the Quality of Recovery After Total Hip Replacement (NCT04245280) | Centre hospitalier de l'Université de Montréal (CHUM) | 2021-05-04 |
| Safety and Efficacy Evaluation of S (+) - Ketamine in Adults (NCT04837170) | Chinese PLA General Hospital | 2021-05-01 |
| Postoperative Progressive Relaxation Exercises for Pain and Anxiety After Emergency Surgery (NCT07301073) | Agri Ibrahim Cecen University | 2021-05-01 |
| LTAP Block in Endometriosis Surgery - a Randomised Controlled Double-blind Trial (NCT04735770) | Oulu University Hospital | 2021-05-01 |
| Pudendal vs Caudal Block for Pediatric Penile Surgery (NCT04840654) | University of Chicago | 2021-05-01 |
| Ropivacaine Use in Femoral Nerve Block; What is the Minimal Effective Analgesic Concentration (MEAC 90) (NCT04834440) | Healthpoint Hospital | 2021-05-01 |
| Factors Associated With Postoperative Pain in Patients Undergoing TAPP Hernia Repair for Inguinal Hernia (NCT05522608) | Tepecik Training and Research Hospital | 2021-05-01 |
| Ropivacaine Use in Interscalene Block; What is the Minimal Effective Analgesic Concentration (MEAC 90) (NCT04833296) | Healthpoint Hospital | 2021-05-01 |
| Comparison of Caudal Block and Sacral Erector Spinae Block for Postoperative Analgesia (NCT05688813) | Prof. Dr. Cemil Tascıoglu Education and Research Hospital Organization | 2021-05-01 |
| Effect of Postoperative Single Dose of Ketamine on Pain After Mastectomy (NCT04831736) | NYU Langone Health | 2021-04-26 |
| Effects of Connective Tissue Massage on Pain After Thoracotomy (NCT05617937) | Akdeniz University | 2021-04-23 |
| Comparison of Erector Spinae Plane Block and Penile Block in Hypospadias Surgery (NCT04866368) | Kocaeli University | 2021-04-20 |
| Multimodal Pain Treatment for Breast Cancer Surgery - a Prospective Cohort Study (NCT04875559) | Zealand University Hospital | 2021-04-19 |
| Novel Multimodal Pain Control Protocol for Minimally Invasive Gynecologic Surgery (NCT04710277) | Ohio State University | 2021-04-19 |
| Postoperative Analgesic Efficacy of Pericapsular Nerve Group Block (PENG) Block for Knee Arthroscopy (NCT04738500) | Bora Bilal | 2021-04-15 |
| US-Guided ESPB Versus TPVB on Acute and Chronic Pain After VATS (NCT04964401) | Atatürk Chest Diseases and Chest Surgery Training and Research Hospital | 2021-04-13 |
| Comparison of Supraclavicular and Costoclavicular Brachial Plexus Blocks in Pediatrics (NCT04782778) | Istanbul University | 2021-04-01 |
| Magnesium Sulfate Infusion on Postoperative Pain in Lumbar Surgery (NCT07418580) | Sisli Hamidiye Etfal Training and Research Hospital | 2021-04-01 |
| ESP vs QL for Total Abdominal Hysterectomy (NCT04074226) | University of Texas Southwestern Medical Center | 2021-03-20 |
| Intrathecal Dexmedetomidine vs Midazolame (NCT06315634) | National Cancer Institute, Egypt | 2021-03-15 |
| Oral Versus Intravenous Acetaminophen for Postoperative Pain Control (NCT04662567) | Northwell Health | 2021-03-12 |
| Duloxetine vs Pregabalin for Thoracotomy Pain (NCT04782310) | Cairo University | 2021-03-10 |
| Regional Scalp Block Versus IV Parecoxib for Post-operative Cranioplasty Surgery Pain: A Comparison of Pain Score. (NCT05442411) | Universiti Sains Malaysia | 2021-03-09 |
| Magnesium Sulfate for Analgesia in Pediatric Transplant (NCT04812028) | University of Minnesota | 2021-03-01 |
| Effects of Sterile Kinesio Tape on Anterior Cruciate Ligament Reconstruction (NCT04873921) | Baskent University | 2021-03-01 |
| Thoracolumbar Interfascial Plane Block Versus Bilateral Erector Spinae Plane Block In Lumbar Laminectomy (NCT04757480) | Tanta University | 2021-03-01 |
| Effectiveness of Exparel TAP Block in Breast Free Flap Reconstruction (NCT04777591) | University of Virginia | 2021-03-01 |
| Evaluation of the Added Value of Metamizole to Standard Postoperative Treatment After Ambulant Shoulder Surgery (NCT04703257) | Jessa Hospital | 2021-02-26 |
| Selective Tibial Nerve Block vs Local Infiltration Analgesia After Prothetic Knee Surgery (NCT03698006) | Centre Hospitalier Universitaire Vaudois | 2021-02-12 |
| Effect of Low-level Laser Therapy Versus Calcium Hydroxide Intracanal Medication on Postoperative Pain and Substance P Levels in Patients With Symptomatic Apical Periodontitis (NCT04594317) | Cairo University | 2021-02-01 |
| Effects Magnesium Sulfate and Labetalol Infusion on Peripheral Perfusion and Pain in Nasal Surgeries (NCT04688203) | Zagazig University | 2021-02-01 |
| Dose Esmolol Infusion Have an Adjuvant Effect to TAP Block for Pain Control in Laparoscopic Cholecystectomy. (NCT04752111) | Benha University | 2021-01-19 |
| The Effect of Coaching Strategy on Some Patient Outcomes After Total Knee Arthroplasty Surgery (NCT04683588) | Selcuk University | 2021-01-19 |
| IV Ketorolac on Platelet Function Post-Cesarean Delivery (NCT03805607) | Beth Israel Deaconess Medical Center | 2021-01-18 |
| Erector Spinae Plane Block Versus Oblique Subcostal Transverses Abdominis Plane Block (NCT05286125) | Zagazig University | 2021-01-15 |
| Comparing Erector Spinae Plane (ESP) and Transversus Abdominis Plane (TAP) Block in Inguinal Hernia (NCT04750512) | Ghielmini Enea | 2021-01-11 |
| Fascia Iliaca Compartment Block Versus Anterior Quadratus Lumborum Block (NCT04709211) | Ain Shams University | 2021-01-10 |
| Bupivacaine Infiltration and Postoperative Pain (NCT04728308) | Armed Forces Hospital, Pakistan | 2021-01-10 |
| Postoperative Sore Throat: Interest of the Videolaryngoscope (NCT05614414) | Mongi Slim Hospital | 2021-01-08 |
| Optimizing Recovery in Abdominoplasty (NCT04254692) | University of Wisconsin, Madison | 2021-01-05 |
| The Effect of Intraoperative Tramadol on Postoperative Opioid (NCT05696886) | Mansoura University | 2021-01-01 |
| Evaluating the Analgesic Efficacy of Combined Individual Nerve Block in Comparison to Interscalene Nerve Block (NCT04709250) | Ain Shams University | 2021-01-01 |
| Spinal Anesthesia Versus Erector Spina Plane Block (NCT05073055) | Nigde Omer Halisdemir University | 2021-01-01 |
| Thoracic Paravertebral Block Versus Rhomboid Block for Postoperative Pain Control in Thoracic Surgeries (NCT05061667) | Koç University | 2021-01-01 |
| Magnesium Sulfate on Postoperative Pain (NCT05880732) | Pamukkale University | 2021-01-01 |