| Not Yet Recruiting | Utilization of a 3D Printed Mechanical Balancer During Total Knee Arthroplasty (TKA) NCT06654661 | NYU Langone Health | N/A |
| Not Yet Recruiting | Oral Tranexamic Acid After Total Knee Arthroplasty NCT06894719 | Rush University Medical Center | Phase 4 |
| Not Yet Recruiting | A RCT Using Methadone in the Management of Post-Operative Pain in Total Knee Replacement NCT07485803 | AdventHealth | Phase 4 |
| Not Yet Recruiting | Local Infiltration Analgesia Versus Quadruple Nerve Blocks in Total Knee Arthroplasty. NCT07477730 | CMC Ambroise Paré | N/A |
| Not Yet Recruiting | Adductor Canal Block Methods in Bilateral Total Knee Arthroplasty NCT07506629 | Yonsei University | N/A |
| Recruiting | Femoral Triangle Block vs Adductor Canal Block on Early Quadriceps Function After Total Knee Arthroplasty NCT07524387 | Social Medical Corporation Daiyukai | N/A |
| Not Yet Recruiting | Binaural Beats for Postoperative Pain and Anxiety Reduction NCT07437469 | University of Miami | N/A |
| Not Yet Recruiting | Oral vs Intravenous Dexamethasone in Total Knee Arthroplasty NCT07442812 | Haseki Training and Research Hospital | — |
| Not Yet Recruiting | AI-based Rehabilitation for Hip and Knee Surgery Patients NCT07505628 | Gangnam Severance Hospital | N/A |
| Recruiting | REST-Knee: A Pilot RCT of 72-Hour Knee Immobilization and Pain Outcomes NCT07511842 | Université de Sherbrooke | N/A |
| Not Yet Recruiting | The Effects of Dual-Task Exercises on Parameters After Total Knee Arthroplasty NCT07416877 | Yuzuncu Yil University | N/A |
| Recruiting | Methylene Blue in Total Knee Arthroplasty (TKA) NCT07324954 | University of Miami | Phase 1 |
| Not Yet Recruiting | Infiltration or Nerve Blocks in Addition to Adductor Canal Block NCT06920186 | GCS Ramsay Santé pour l'Enseignement et la Recherche | N/A |
| Not Yet Recruiting | Risk of Serious Adverse Events Following Unsupervised vs Supervised Rehabilitation After Knee Arthroplasty NCT07067060 | Copenhagen University Hospital, Hvidovre | — |
| Recruiting | ERAS-Based Preoperative Nutrition and Fasting in Total Knee Arthroplasty NCT07336160 | Nermin Ocaktan | N/A |
| Not Yet Recruiting | Impact of ABC-X Model Nursing on Psychological Resilience and Family Function in TKA Patients NCT07335809 | The Fourth Affiliated Hospital of Zhejiang University School of Medicine | — |
| Not Yet Recruiting | Postoperative Analgesic Efficacy Between Adductor Canal Block + IPACK Block and Adductor Canal Block + Genicul NCT07324486 | Konya Beyhekim Training and Research Hospital | N/A |
| Recruiting | Minimal Sedation During Knee Replacement Surgery NCT07371390 | Mayo Clinic | N/A |
| Completed | The Effect of Quadriceps Sets Exercise on Knee Joint Biomechanics and Functional Outcomes of Post-Total Knee A NCT07233005 | Cairo University | N/A |
| Recruiting | Effect of iPACK and BiFeS Blocks on Quality of Recovery After Total Knee Arthroplasty NCT07248072 | Ataturk University | N/A |
| Recruiting | Supplementary Nerve Blocks Added to the Adductor Canal Block for Postoperative Pain Management in Primary Tota NCT07242170 | Erzincan University | N/A |
| Not Yet Recruiting | Biological Link Between Anxiety and Outcomes Post Knee Arthroplasty NCT07102563 | Robert Jones and Agnes Hunt Orthopaedic and District NHS Trust | — |
| Recruiting | Mako Cementless TKA vs Mako Cemented TKA NCT06929871 | University College, London | 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 | IMProving Outcomes With ACT After Knee Surgery NCT06483191 | Belfast Health and Social Care Trust | N/A |
| Not Yet Recruiting | Virtual Reality During Passive Motion After Knee Surgery NCT07177573 | Celal Bayar University | N/A |
| Recruiting | Investigating Patient Satisfaction With Smart Knee Implants NCT06968143 | University of Chicago | N/A |
| Completed | Ntelligently Integrated Digital Rehabilitation Model Combining mHealth and ERAS in Total Hip and Knee Arthropl NCT07199478 | The Affiliated Hospital Of Southwest Medical University | N/A |
| Completed | Frontal QRS Axis Changes in Patients Undergoing Total Knee Arthroplasty With Spinal Anesthesia (FQRS-TKA) NCT07112313 | Sevim Şenol Karataş | — |
| Recruiting | Study on BT-114143 Reducing Perioperative Bleeding in Total Knee Arthroplasty(TKA) NCT07127042 | ScinnoHub Pharmaceutical Co., Ltd. | Phase 2 |
| Recruiting | Effectiveness of Exparel Anesthetic Administered by the Surgeon During Knee Surgery NCT06946368 | The Cleveland Clinic | N/A |
| Not Yet Recruiting | Patients' Experiences of Information After Total Knee Arthroplasty - A Qualitative Interview Study NCT06994884 | Vastra Gotaland Region | — |
| Recruiting | Brain-Computer Interface Visualization Training to Optimize Muscle Activation Following Orthopaedic Surgery NCT07020312 | Rush University Medical Center | Phase 2 |
| Recruiting | Regional Anesthesia in TKA: Impact on Postoperative Joint Motion and Patient Satisfaction NCT07124494 | Konya City Hospital | N/A |
| Recruiting | Comparison of Two Different Regional Anesthetic Methods in Total Knee Arthroplasty Patients NCT07092982 | SB Istanbul Education and Research Hospital | N/A |
| Completed | Hemoglobin Drop and Need for Blood Transfusion in Primary Knee Arthroplasty With or Without Drain Insertion NCT07494708 | Shifa International Hospital | N/A |
| Recruiting | Vibration Applications After Total Knee Arthroplasty in Osteopenic Women NCT06988033 | Istinye University | N/A |
| Recruiting | Dual Subsartorial Versus Adductor Canal Block Versus Femoral Nerve Block for Postoperative Analgesia in Patien NCT07082374 | Tanta University | N/A |
| Enrolling By Invitation | Patient-navigation-based Preoperative Rehabilitation Exercise Program in Patients Undergoing TKA NCT07047079 | Anna Sun | N/A |
| Active Not Recruiting | The Effect of Benson's Relaxation Exercise on Anxiety and Kinesiophobia in Patients With Total Knee Arthroplas NCT07035496 | Satı Danacı | N/A |
| Recruiting | The Benefits Of Cryoablation In Patients Undergoing Total Knee Arthroplasty NCT06991231 | NYU Langone Health | N/A |
| Enrolling By Invitation | Infection-related Revision Rates After Single-dose Versus Multiple-dose Antibiotic Prophylaxis in Primary Hip NCT07053943 | JointResearch | — |
| Not Yet Recruiting | Robotic-Assisted Total Knee Arthroplasty: Cruciate-Retaining Versus Bi-Cruciate Stabilized NCT06838663 | Chinese University of Hong Kong | N/A |
| Completed | Rebound Pain After Peripheral Nerve Blocks in Total Knee Arthroplasty NCT06966011 | Konya City Hospital | — |
| Completed | Heart Rate Variability as a Predictor of Rebound Pain Following Total Knee Arthroplasty NCT06977191 | Konya City Hospital | — |
| Recruiting | Intraosseous (IO) Cefazolin and Vancomycin in Primary Total Knee Arthroplasty (TKA) NCT06640491 | The Methodist Hospital Research Institute | Phase 1 / Phase 2 |
| Recruiting | Implementation of Neuromuscular Electrical Stimulation After Total Knee Arthroplasty NCT06953375 | University of Colorado, Denver | N/A |
| Not Yet Recruiting | Gait in Fixed Or Rotating Cementless Total Knee Arthroplasties NCT06483178 | Belfast Health and Social Care Trust | N/A |
| Completed | Effect of Hemovac Drain Removal on Early Outcomes After Total Knee Arthroplasty NCT07342894 | Ankara City Hospital Bilkent | — |
| Completed | The Effect of Tele-Health Application on Functional Status, Self-Care Ability and Activities of Daily Living i NCT07380724 | Sakarya Applied Sciences University | N/A |
| Completed | Effects of 10 Versus 20 mL Local Anesthetic for Popliteal Plexus Block on Opioid Consumption, Pain, and Patien NCT06908837 | Regionshospitalet Silkeborg | Phase 4 |
| Enrolling By Invitation | Intra-Articular Catheter Total Knee Arthroplasty NCT06580899 | OrthoCarolina Research Institute, Inc. | Phase 4 |
| Recruiting | Kinematic and Mechanical Alignment Randomized Trial NCT06787417 | McMaster University | Phase 4 |
| Recruiting | Combined Intrathecal Dexmedetomidine and Adductor Canal Block for Analgesia After Total Knee Arthroplasty NCT06837844 | Kafrelsheikh University | N/A |
| Recruiting | Simulation-Based Preoperative Education in Total Knee Arthroplasty NCT07310303 | Nermin Ocaktan | N/A |
| Completed | Distraction Techniques for Postoperative Pain After Total Knee Arthroplasty: A Randomized Controlled Trial NCT07375472 | Izmir Tinaztepe University | N/A |
| Withdrawn | Gut Microbiome in Orthopaedics NCT06371950 | London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's | N/A |
| Recruiting | Reducing Perioperative Oxidative Stress to Prevent Postoperative Chronic Pain Following Total Knee Arthroplast NCT06083480 | Vanderbilt University Medical Center | Phase 4 |
| Withdrawn | A Prospective Clinical Study Evaluating the Newton™ TKA Protocol NCT06678750 | Newton-Wellesley Hospital | N/A |
| Recruiting | Can the Use of Virtual Reality Improve TKA Outcomes NCT06962046 | Belfast Health and Social Care Trust | N/A |
| Completed | Efficacy of Diosmin and Hesperidin on Early Rehabilitation After Total Knee Arthroplasty NCT06753448 | Ankara Etlik City Hospital | — |
| Completed | Interventional Study Exploring the Occurrence of Surgical Site Infections. NCT06661473 | Molnlycke Health Care AB | N/A |
| Recruiting | Observation of Wheeled Device Use After TKA NCT06080152 | Stanford University | N/A |
| Recruiting | Impact of Different Perioperative Tourniquets on Blood Loss and Surgeon Satisfaction in Total Knee Arthroplast NCT06947655 | University Hospital, Bonn | N/A |
| Recruiting | Analgesic Efficacy of Preemptive Stepwise Infiltration Anesthesia for Perioperative Analgesia After TKA NCT06600815 | First Affiliated Hospital of Fujian Medical University | N/A |
| Completed | NEUROCUPLE™ in TKA Patients to Enhance Pain Management NCT06460350 | nCap Medical | N/A |
| Recruiting | Multimodal Biopsychosocial Teleprehabilitation for Total Knee Arthroplasty NCT06565377 | Universitair Ziekenhuis Brussel | N/A |
| Recruiting | Effect of Different Cold Therapy Programs in Patients Received Total Knee Arthroplasty Operation NCT07021287 | The Fourth Affiliated Hospital of Zhejiang University School of Medicine | N/A |
| Active Not Recruiting | Comparing Temperature in Burr vs Saw Cutting for Knee Arthroplasty NCT07010809 | East Suffolk and North Essex NHS Foundation Trust | — |
| Recruiting | A Prospective, Randomized Parallel Group Study of the Efficacy of Vancomycin Administered Through Intraarticul NCT07282782 | University of California, San Diego | Phase 4 |
| Completed | Effect of Preoperative Cold Therapy on Early Postoperative Outcomes in Total Knee Arthroplasty NCT07134283 | Ankara City Hospital Bilkent | N/A |
| Not Yet Recruiting | In Vivo Kinematics for Subjects Having a MicroPort Medial Pivot or DePuy Attune PCR TKA NCT04103502 | The University of Tennessee, Knoxville | — |
| Enrolling By Invitation | Return to Activity After Total Knee Arthroplasty NCT07006545 | University Hospital, Bonn | — |
| Recruiting | Comparing Efficiency of Mirogabalin and Pregabalin in Primary TKA NCT06328062 | Thammasat University Hospital | N/A |
| Enrolling By Invitation | The Use of Smart Glasses for Saphenous Nerve Adductor Canal Block NCT07213622 | MetroHealth Medical Center | N/A |
| Not Yet Recruiting | Open and Closed Platform Robotic-assisted Versus Conventional Total Knee Arthroplasty NCT06305065 | Chinese University of Hong Kong | N/A |
| Enrolling By Invitation | Persona IQ Cohort Study NCT06089291 | Zimmer Biomet | — |
| Completed | A Post-Market, Retrospective Study on 3D Metal Tibial and Femoral Cones NCT06578897 | Medacta International SA | — |
| Recruiting | Performance and Safety Evaluation of the FHK®-CK Knee Prosthesis NCT06124482 | FH ORTHO | N/A |
| Unknown | The Medially Pedicled IPFP flap in TKA NCT06704776 | First Affiliated Hospital of Fujian Medical University | N/A |
| Completed | Fall Prevention in Total Knee Replacement Patients NCT06977529 | University of Gaziantep | N/A |
| Unknown | Oral Fluid vs IV Fluid After Primary TKA NCT06288815 | Thammasat University Hospital | N/A |
| Withdrawn | Clinical Evaluation of the Next Science SurgX Antimicrobial Wound Gel Impact on Surgical Site Complications NCT05517278 | Northwell Health | N/A |
| Active Not Recruiting | Polyethylene Wear Particle Analysis of TKA NCT06426641 | Osaka Metropolitan University | — |
| Completed | The Effect of Sedation on Rebound Pain in Knee Arthroplasty NCT06555458 | Ankara City Hospital Bilkent | N/A |
| Unknown | Continuous Adductor Canal Block in Fast Track Total Knee Arthroplasty NCT05962970 | Samuel Lunenfeld Research Institute, Mount Sinai Hospital | N/A |
| Completed | Comparison of Modified Post-Anesthetic Discharge Scoring System (PADSS) Between 6 and 24 Hours in Patients Und NCT06233435 | Thammasat University Hospital | N/A |
| Unknown | Muscles Strength and Gait Parameteres After TKA NCT06061367 | Medical University of Warsaw | — |
| Recruiting | Persona MC vs PS RCT With ROSA NCT05391828 | NYU Langone Health | N/A |
| Unknown | Feasibility Study of Peripheral Venous Cannulation Pain in Predicting Acute Pain After Total Knee Arthroplasty NCT06002724 | RenJi Hospital | — |
| Completed | Effectiveness of Telerehabilitation in Total Knee Arthroplasty NCT06101355 | Hacettepe University | N/A |
| Active Not Recruiting | Incidence of Adductor Canal Catheter Dislodgment NCT05961085 | Sunnybrook Health Sciences Centre | — |
| Completed | Subvastus vs. Medial Parapatellar Approaches in Total Knee Arthroplasty With Quadriceps Muscle Elastography NCT06297746 | Istanbul University - Cerrahpasa | N/A |
| Unknown | Accelerated Recovery for Total Knee Replacement Surgery With Preoperative Intravenous Iron Combined With Human NCT05911438 | West China Hospital | N/A |
| Recruiting | Enhanced Recovery After Major Surgery and Chronic Pain for Total Knee Arthroplasty NCT05981105 | Hospital for Special Surgery, New York | N/A |
| Completed | Low-Load Blood Flow Restriction Training With Patients Who Underwent a Total Knee Arthroplasty: a Feasibility NCT05843773 | HES-SO Valais-Wallis | N/A |
| Completed | Effection of Total Knee Arthroplasty on Knee Joint NCT05965765 | KTO Karatay University | N/A |
| Completed | Correlation Between Preoperative Knee Extension Lag and Functional Outcome After Total Knee Arthroplasty NCT05833152 | Peking University Third Hospital | — |
| Active Not Recruiting | Surgery Induced Trauma After Total Versus Medial Unicompartmental Knee Arthroplasty (SITA) NCT05735847 | Hvidovre University Hospital | — |
| Completed | Ultrasound-Guided PASC Block vs Femoral-Sciatic Nerve Block for Postoperative Analgesia After Total Knee Arthr NCT07320833 | Ain Shams University | N/A |
| Completed | Reinfection and Re-revision Rates of Periprosthetic Knee Infection Under Four Different Surgical Strategies NCT07232771 | First Affiliated Hospital of Fujian Medical University | — |
| Unknown | Effect of Postoperative Oral Carbohydrate Administration in Total Knee Arthroplasty Elderly Patients NCT05603364 | Nanjing First Hospital, Nanjing Medical University | EARLY_Phase 1 |
| Active Not Recruiting | ALknee Follow-up Study of the Cementless ATTUNE Rotating Platform and the Cementless LCS Rotating Platform Kne NCT05623215 | Spaarne Gasthuis | — |
| Terminated | Medial Peel Release Technique TKA Randomized Clinical Trial NCT05154058 | Emory University | N/A |
| Completed | Assessing Function and Pain After Total Knee Arthroplasty With Combined Femoral and Popliteal Nerve Block NCT06196359 | University of Haifa | N/A |
| Completed | Early Radiographic and Clinical Outcomes of Robotic-Arm-Assisted Versus Conventional TKA NCT05987839 | Peking University Third Hospital | N/A |
| Completed | Joint Movement to Increase Range of Motion in Knee Joint After Primary Total Knee Arthroplasty NCT06188091 | Nordsjaellands Hospital | N/A |
| Unknown | Phase Ⅱ Study of Adductor Canal Block With HR18034 for Postsurgical Pain Management NCT05561309 | Shanghai Hengrui Pharmaceutical Co., Ltd. | Phase 2 |
| Unknown | Clinical and Functional Outcomes of Tourniquet Use in Primary Total Knee Arthroplasty NCT05581563 | Mongi Slim Hospital | N/A |
| Completed | Analgesic Effect of Adductor Canal Block, IPACK Block, and Genicular Nerve Block NCT06686095 | Hitit University | N/A |
| Completed | Trial of Liposomal Bupivacaine for TKA NCT05635916 | Northern Light Mercy Hospital | Phase 4 |
| Completed | Perineural Dexamethasone for Continuous Femoral Nerve Block NCT05487001 | Gangnam Severance Hospital | N/A |
| Active Not Recruiting | NitrX Total Knee Arthroplasty RSA NCT05151315 | London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's | N/A |
| Completed | Acute Effects of Strengthening Lower Limbs Operated by Total Knee Arthroplasty NCT05444400 | University of Valencia | N/A |
| Unknown | Single-injection Modified 4 in 1 Block as Postoperative Analgesia in Total Knee Arthroplasty NCT05447871 | Mansoura University | N/A |
| Completed | Evaluating the Feasibility and Effectiveness of Using a Smartphone Application During Rehabilitation in Patien NCT05434767 | Singapore General Hospital | N/A |
| Recruiting | Multigen Plus CCK and AMF TT Cones Follow Up Study NCT05314491 | Limacorporate S.p.a | — |
| Completed | Remimazolam Total Intravenous Anesthesia Under Analgesia Nociception Index-guidance NCT05322902 | Gangnam Severance Hospital | N/A |
| Completed | Ultrasound-Guided Popliteal Plexus Block Versus Fascia Iliaca Block After Total Knee Arthroplasty NCT05390450 | Tanta University | N/A |
| Recruiting | Evaluation of Two Surgical Strategies for Robotic Implantation of Total Knee Prostheses (Stryker), Cemented Ve NCT04692714 | Hospices Civils de Lyon | N/A |
| Recruiting | Clinical Utility and Gait Analysis of NextAR System AUS NCT05863741 | Medacta International SA | — |
| Unknown | The Ultrasonographic Measurement of Quadriceps Muscle Thickness and the Shape of the Femoral Nerve in Patients NCT05382507 | Yonsei University | — |
| Completed | Efficacy of Combined Adductor and Tibial Nerve Blocks for Pain Management in Knee Arthroplasty NCT06552897 | Ankara City Hospital Bilkent | N/A |
| Recruiting | Intraoperative VR for Older Patients Undergoing TKA NCT04748549 | Beth Israel Deaconess Medical Center | N/A |
| Recruiting | Improving Rehabilitation for Veterans After Total Knee Arthroplasty Using Individualized Recovery Trajectories NCT05288803 | VA Office of Research and Development | — |
| Completed | Early Clinical Benefits of Robot-Assisted vs Manual Total Knee Arthroplasty (RATKA-EARLY) NCT07078149 | Hospital Universitario Santa Cristina | N/A |
| Completed | Periarticular Bupivacaine + Meloxicam ER Solution Versus Standard Practice During Total Knee Arthroplasty NCT05188053 | Mayo Clinic | Phase 4 |
| Unknown | Personalized Information Before and After Total Knee Arthroplasty: PAK-study NCT05266482 | Kliniek ViaSana | N/A |
| Completed | Effect of Emotional Freedom Technique on Postoperative Pain and Anxiety in Patients Undergoing Total Knee Repl NCT05541666 | Ataturk University | N/A |
| Terminated | Medrol Dosepak Taper for Delayed Post-op Recovery After TKA NCT05113901 | Rush University Medical Center | Phase 4 |
| Recruiting | Medrol Dosepak for Outpatient Total Knee Arthroplasty NCT05097976 | Rush University Medical Center | Phase 4 |
| Unknown | Graded Motor Imagery and Total Knee Arthroplasty NCT05138406 | Inonu University | N/A |
| Completed | GENIFEM Trial: Postoperative Pain After Total Knee Arthroplasty (TKA) NCT05156476 | Ziekenhuis Oost-Limburg | Phase 3 |
| Unknown | Comparison Between Brainlab Knee 3 Computer-assisted Navigation Systems and Conventional Instruments in TKA: a NCT04960345 | Peking University Third Hospital | — |
| Completed | Dexamethasone and Functional Outcome After TKA NCT05137080 | Slagelse Hospital | Phase 4 |
| Unknown | Esketamine vs. Ketorolac for Prevention of Postoperative Pain and Cognitive Dysfunction After Total Knee Arthr NCT05132595 | Tianjin Medical University General Hospital | N/A |
| Completed | The Effect of Preoperative Active Warming on Intraoperative Body Temperature NCT05334589 | Burdur Mehmet Akif Ersoy University | N/A |
| Completed | Duloxetine RCT on Postop TKA Outcomes NCT05086393 | Rush University Medical Center | Phase 4 |
| Completed | Dexamethasone in Total Knee Arthroplasty NCT05018091 | Rush University Medical Center | Phase 4 |
| Unknown | Efficiency Assessment of the Methodology for the Follow-up of Patients With Knee Prostheses NCT04850300 | University of Valencia | Phase 3 |
| Completed | Genicular Nerve Radiofrequency Ablation for Chronic Knee Pain After Total Knee Arthroplasty NCT05130216 | University of Utah | — |
| Withdrawn | Using Peripheral Nerve Stimulation (PNS) to Treat Chronic Post-surgical Pain (CPSP) After Knee Surgery NCT04670042 | Stanford University | N/A |
| Recruiting | Prediction of Postoperative Outcomes After TKA Using Instrumented Insoles and DNN NCT07367789 | Yonsei University | — |
| Unknown | Journey 2 Multi Center Kinematic Study NCT05107414 | The University of Tennessee, Knoxville | — |
| Completed | Comparison Of Outcomes After Knee Arthroplasty Using Posterior-Substituting Versus Cruciate-Retaining Prosthes NCT06170931 | Bezmialem Vakif University | N/A |
| Completed | Swelling Management After Total Knee Arthroplasty NCT04841356 | University of Colorado, Denver | N/A |
| Unknown | Study on Fear of Movement After Total Knee Arthroplasty NCT04963361 | Peking University Third Hospital | — |
| Completed | Dronabinol in Total Knee Arthroplasty (TKA) NCT04734080 | Hospital for Special Surgery, New York | Phase 4 |
| Completed | Outcomes for Manual Lymphatic Drainage NCT04795011 | Selcuk University | N/A |
| Completed | Systemic Lidocaine Versus Ultrasound-guided Adductor Canal Block for Patients Undergoing Total Knee Arthroplas NCT04828083 | Rhode Island Hospital | Phase 4 |
| Completed | Manual Lymphatic Drainage Before and After Total Knee Replacement, a Single-center Observer-blinded Randomized NCT05119764 | Moritz Wagner | N/A |
| Suspended | PMCF Study of MPS-Flex® Knee System in TKA NCT04427722 | Zimmer Biomet | — |
| Withdrawn | BFRT vs Standard PT After Total Knee Arthroplasty NCT04366336 | Norton Healthcare | N/A |
| Suspended | How Muscle and Tendon Properties Contribute to Functional Change Prior to and Following Knee Replacement NCT04740073 | University of British Columbia | — |
| Completed | Reliability, Concurrent Validity and Minimal Detectable Change of the Step Up and Down Test in Patients With T NCT06344182 | Dokuz Eylul University | — |
| Withdrawn | Impact of Crutch Type on Gait and Functional Outcomes Post-knee Surgery NCT04258917 | University of Calgary | N/A |
| Unknown | Comparison of Opioid and Duloxetine for Postoperative Pain Control After Total Knee Arthroplasty: RCT NCT04719585 | The Catholic University of Korea | N/A |
| Completed | Peri-Articular-Multimodal Drug and Oral Celecoxib in Management of Postoperative Pain of Total Knee Arthroplas NCT05324995 | Isfahan University of Medical Sciences | Phase 2 |
| Completed | Postoperative Painful Chronicization After Knee Replacement Surgery : Exploratory Study of BDNF's Kinetics NCT04604847 | University Hospital, Montpellier | N/A |
| Completed | Dexmedetomidine as an Adjuvant for Femoral Nerve Block and Functional Recovery After Total Knee Arthroplasty NCT04642651 | Peking University First Hospital | Phase 4 |
| Completed | RCT Foley Catheter Study for Elective TJA NCT05428020 | Rush University Medical Center | N/A |
| Unknown | Comparison of TKAs Using Force Plate Analysis NCT04163445 | Russell Nevins, M.D. | N/A |
| Completed | In Vivo Kinematics for Subjects With Smith & Nephew Journey II BCS TKA, Journey II CR TKA, Or Journey II XR TK NCT04612036 | The University of Tennessee, Knoxville | — |
| Unknown | A Study to Evaluate the Outcomes of Cannabinoid (CBD) Roll-on Topical Stick in Primary Total Knee Arthroplasty NCT04585230 | Rothman Institute Orthopaedics | N/A |
| Completed | Treatment of Post-Operative Pain Following Orthopedic Surgery With SPRINT® Peripheral Nerve Stimulation (PNS) NCT04341948 | SPR Therapeutics, Inc. | N/A |
| Terminated | Observational Study to Evaluate Clinical Performance and Safety in Total Knee Arthroplasty NCT04872855 | Corin | — |
| Unknown | Comparison of Surgical Glove Contamination During Total Knee Arthroplasty Procedure : a Randomized Controlled NCT04308798 | Khon Kaen University | Phase 3 |
| Unknown | Efficiency of Donepezil in Elderly Patients for Prevention of POCD Dysfunction NCT04423276 | RenJi Hospital | Phase 4 |
| Unknown | Adductor Canal Block in Outpatient Clinic for Pain Control After Knee Arthroplasty NCT04883034 | Gadjah Mada University | N/A |
| Completed | Single-injection Adductor Canal Block for Total Knee Arthroplasty Under Spinal Anesthesia NCT04400708 | Seoul National University Hospital | N/A |
| Unknown | Cemented vs Cementless in Bilateral TKA NCT04496102 | Thammasat University | N/A |
| Completed | Analysis of Competitive Posterior Cruciate Retaining (PCR) and Posterior Stabilized (PS) Total Knee Arthroplas NCT04321356 | The University of Tennessee, Knoxville | — |
| Recruiting | GMK Sphere TiNb Total Knee Arthroplasty PMS Study NCT04801654 | Medacta International SA | — |
| Completed | Effects of Anesthesia Type on Inflammatory Response NCT06984315 | Tokat Gaziosmanpasa University | — |
| Completed | Is Self-transfusion Safe After Total Knee Arthroplasty in Terms of Nephrotoxicity of Gentamicin From Bone Ceme NCT04505748 | University Hospital, Alexandroupolis | N/A |
| Completed | Efficacy of NSAID and Acetaminophen in the Control of Post-Operative Pain in Patients Undergoing Total Knee Re NCT05393414 | University of Puerto Rico | N/A |
| Completed | Combined NMES and BFR Training After TKA NCT04347343 | University of Colorado, Denver | N/A |
| Unknown | Effect of Fast Inpatient Rehabilitation After TKA NCT04458480 | Peking University Third Hospital | — |
| Completed | Comparison of the Supervised and Home-Based Progressive Resistant Training in Female Total Knee Arthroplasty P NCT05618015 | Pamukkale University | N/A |
| Completed | Value of Continuous Passive Motion in Rehabilitation After Total Knee Replacement NCT06381752 | Johannes Gutenberg University Mainz | N/A |
| Completed | MAKv1 Exoskeleton for TKA Patients: a Safety, Usability and Clinical Effects Trial of an Early Intervention NCT05544409 | MarsiBionics | N/A |
| Active Not Recruiting | Safety and Performance Study of the Legion Porous System in Total Knee Arthroplasty NCT03720782 | Smith & Nephew, Inc. | — |
| Completed | Tow Techniques of Adductor Canal Block for Analgesia After Total Knee Replacement NCT03942133 | Peking Union Medical College Hospital | N/A |
| Unknown | Visual Field Infiltration of Tranexamic Acid Reduced the Blood Loss in Total Knee Arthroplasty NCT03934047 | Second Affiliated Hospital, School of Medicine, Zhejiang University | N/A |
| Completed | Trial Comparing a Multi-Modal Pain Protocol With and Without Opioids Following Total Joint Arthroplasty NCT03845881 | Mayo Clinic | EARLY_Phase 1 |
| Terminated | Is There an Alternative to Immediate Home Physical Therapy Following Total Knee Arthroplasty NCT04060251 | Wolfgang Fitz, M.D. | N/A |
| Completed | Exercise Device in Total Knee Arthroplasty NCT03876431 | Istanbul University | N/A |
| Terminated | Compressive Stockings Therapy After TKA NCT04434222 | Balgrist University Hospital | N/A |
| Unknown | The Efficacy of Using CR and PS Prosthesis in Total Knee Replacement NCT03877042 | Xijing Hospital | N/A |
| Completed | The Relationship Between Preoperative Serum Cytokine Level and Lenght of Stay in Hospital, Postoperative Pain NCT04487535 | Hacettepe University | N/A |
| Completed | Intraoperative Direct vs Postoperative Ultrasound Guided Adductor Canal Nerve Block After Total Knee Arthropla NCT03733509 | Pontificia Universidad Catolica de Chile | N/A |
| Completed | Effectiveness of a Community-based Multi-modal Tai Chi Rehabilitation Program for Patients After Total Knee Ar NCT03565380 | The Hong Kong Polytechnic University | N/A |
| Completed | Comparison of Analgesic Efficiency Between IPACK Block and Surgical Infiltration After Total Knee Arthroplasty NCT03704831 | University Hospital, Montpellier | — |
| Unknown | IPACK Block in Total Knee Arthroplasty NCT03692858 | Asklepieion Voulas General Hospital | Phase 2 |
| Completed | In Vivo Kinematics for Subjects Implanted With Klassic Total Knee Arthroplasty (TKA) NCT04113785 | The University of Tennessee, Knoxville | — |
| Completed | Femoral Triangle and Adductor Canal Blocks Versus Femoral Nerve Block for Total Knee Arthroplasty NCT03645954 | Lithuanian University of Health Sciences | N/A |
| Active Not Recruiting | Safety and Performance Using Legion™ CR Oxinium and CoCr Femoral Implants Combined With Legion™/Genesis™ II XL NCT03687593 | Smith & Nephew, Inc. | — |
| Completed | Comparing Surgical and Economical Parameters of Total Knee Replacement. NCT03427047 | Medacta USA | N/A |
| Unknown | Using a Smartphone App to Aid in Functional Mobility Return Following Total Knee Arthroplasty NCT03607461 | Lagniappe Physical Therapy | N/A |
| Unknown | Effect of Preoperative Ferric Carboxymaltose After Simultaneous Bilateral Total Knee Arthroplasty NCT03561506 | The Catholic University of Korea | Phase 4 |
| Unknown | Effect of Postoperative Ferric Carboxymaltose NCT03561480 | The Catholic University of Korea | Phase 4 |
| Completed | The Effect of the Educational Plan Prepared According to the Health Literacy Levels of Patients NCT05088551 | Bozok University | N/A |
| Unknown | Adductor Canal Block in an Enhanced Recovery Program After Total Knee Arthroplasty NCT03915522 | Institut de Recerca Biomèdica de Lleida | N/A |
| Unknown | Total Knee Arthroplasty Robot Assisted With MAKO™ Robotic System Compared to the Conventional Total Knee Arthr NCT03566875 | University Hospital, Grenoble | N/A |
| Unknown | Analgesic Efficacy of Adding SCB With Low Concentration Bupivacaine Combined With Dexamethasone on Pain After NCT03486548 | Mahidol University | Phase 4 |
| Withdrawn | Obstructive Sleep Apnea in Elective Orthopaedic Surgery NCT03166462 | University of Miami | N/A |
| Completed | Movement Pattern Biofeedback Training After Total Knee Arthroplasty NCT03325062 | University of Colorado, Denver | N/A |
| Unknown | Activity Trackers for Monitoring During Rehabilitation After Total Knee Arthroplasty NCT03368287 | Peking University People's Hospital | N/A |
| Completed | Patients' Views on Outcomes Following Total Knee Arthroplasty: a Focus-group Study NCT03064334 | University of Salford | — |
| Unknown | Pulsed Shortwave Therapy Adjunct Pain and Recovery in Total Knee Replacement NCT03395444 | BioElectronics Corporation | N/A |
| Completed | Lymphodreinage Integrated With Kinesio Tape in TKA Patients NCT03452995 | Istituto Ortopedico Rizzoli | N/A |
| Completed | Optimizing Physical Activity Outcomes After Total Knee Arthroplasty NCT03226106 | VA Office of Research and Development | N/A |
| Completed | Navio With Total Knee Arthroplasty NCT03317834 | Smith & Nephew, Inc. | — |
| Completed | Treatment With Iovera° for Total Knee Arthroplasty (TKA) Post-Operative Pain NCT03327220 | Pacira Pharmaceuticals, Inc | N/A |
| Completed | Analysis of Patient Outcome Questionnaire Following Primary Knee Replacement NCT03132077 | University of Salford | — |
| Terminated | US Guided GNB vs Saline Injection for TKA NCT03316118 | Northwestern University | Phase 4 |
| Completed | Electrical Stimulation for the Treatment of Pain Following Total Knee Arthroplasty Using the SPRINT Beta Syste NCT03286543 | SPR Therapeutics, Inc. | N/A |
| Unknown | Tourniquet Application on Total Knee Arthroplasty NCT03256058 | The Affiliated Hospital of Xuzhou Medical University | N/A |
| Completed | The Health Impact of Mindfulness Based Stress Reduction on Total Knee Arthroplasty NCT03228745 | University of Manitoba | N/A |
| Completed | The Effect of Popliteal Plexus Block on Pain After Total Knee Arthroplasty NCT03198403 | Regionshospitalet Silkeborg | Phase 4 |
| Unknown | Forgotten Joint Score After Reversed Gap Technique NCT03044457 | University of Jena | N/A |
| Completed | Using Mobilization Exercises on Total Knee Arthroplasty Rehabilitation NCT03215160 | Istanbul University | N/A |
| Unknown | Enhanced Recovery After Surgery for Total Knee Arthroplasty, Left Colectomy and Hysterectomy NCT03552913 | Assistance Publique - Hôpitaux de Paris | — |
| Completed | Epidural Morphine for Postoperative Analgesia After Total Knee Arthroplasty NCT03203967 | Peking University First Hospital | N/A |
| Active Not Recruiting | A Study Using Metaphyseal Cones Versus a Cemented Stem Construct in Revision TKR NCT03169634 | Royal Devon and Exeter NHS Foundation Trust | N/A |
| Completed | A PROMs Based Educational Tool (PROM-DA) for Patients Considering Total Knee Arthroplasty NCT03240913 | University of Calgary | N/A |
| Completed | Adductor Canal Block Versus Liposomal Bupivacaine in TKA NCT04086186 | Good Samaritan Regional Medical Center, Oregon | Phase 4 |
| Completed | An Exploration of Outcomes Post-total Knee Arthroplasty in Middle East NCT02998125 | University of Salford | — |
| Terminated | Study to Evaluate Long Term Performance and Safety of the Knee Prosthesis (HLS KneeTec Deep Dish) NCT05211141 | Corin | — |
| Completed | Effect of Music in Intraoperative Period NCT04485650 | Abant Izzet Baysal University | N/A |
| Completed | Single Injection Adductor Canal Block Versus Continuous Adductor Canal Infusion for Total Knee Arthroplasty NCT02991404 | Wake Forest University Health Sciences | EARLY_Phase 1 |
| Completed | Conventional vs. Sensor Guided Soft Tissue Balancing in TKA RCT NCT02976428 | Hamilton Health Sciences Corporation | N/A |
| Unknown | Measuring Every Day (MED) Study NCT03010605 | The Christ Hospital | N/A |
| Completed | Journey II Bi-Cruciate Stabilized (BCS) Total Knee System Retrospective Study NCT03292003 | Smith & Nephew, Inc. | — |
| Terminated | Study of Local Administration of DepoTXA for Reduced Postsurgical Bleeding in Subjects Undergoing TKA NCT02922582 | Pacira Pharmaceuticals, Inc | Phase 2 |
| Withdrawn | Single Versus Multi-Dose Oral Tranexamic Acid in Patients at High Risk for Blood Transfusion After Total Joint NCT02926651 | Rush University Medical Center | Phase 4 |
| Completed | Effect of Preoperative Exercise in Patients Undergoing Total Knee Arthroplasty NCT03160534 | Balgrist University Hospital | N/A |
| Completed | Ultrasound-guided Continuous Adductor Canal Block for Analgesia After Total Knee Replacement: Comparison of Sh NCT02799797 | Cui Xulei | N/A |
| Completed | Single Injection Adductor Canal Block vs Catheter for Total Knee Arthroplasty NCT02798835 | University of British Columbia | Phase 4 |
| Unknown | Blood Flow Restriction Training Following Total Knee Arthroplasty NCT02763488 | San Antonio Military Medical Center | N/A |
| Completed | Total Knee Arthroplasty Combined With Psychological Intervention for Patients With Psychological Disorders NCT03715608 | Peking University Third Hospital | N/A |
| Unknown | Dexamethasone in Total Knee and Total Hip Arthroplasty NCT02760043 | University Health Network, Toronto | Phase 2 / Phase 3 |
| Completed | interACTION: A Portable Joint Function Monitoring and Training System for Remote Rehabilitation Following TKA NCT02646761 | James J. Irrgang | N/A |
| Completed | Total Knee Arthroplasty With and Without Tourniquet: Comparative Study NCT04130009 | Hawler Medical University | N/A |
| Completed | Improved Pain Management in Knee Osteoarthritis-related Surgeries NCT06124170 | Peng Liu | — |
| Unknown | The Effect of Continuous Femoral Nerve Block With Modulation of Depth of Anesthesia on Prognosis of Patients R NCT02576015 | Min Su | N/A |
| Completed | Antero-Posterior Knee Stability NCT03387839 | David F. Scott, MD | — |
| Completed | Kinematic Analysis: Posterior Stabilized, Fixed Bearing Total Knee Arthroplasty With Attune Knee System - Phas NCT02613338 | The University of Tennessee, Knoxville | — |
| Completed | Single Shot vs 24hr vs 48hr Continuous Adductor Canal Block After TKA NCT02730728 | University of Pennsylvania | N/A |
| Completed | Electrical Stimulation for the Treatment of Pain Following Total Knee Arthroplasty (TKA) Using the SPRINT Syst NCT02468934 | SPR Therapeutics, Inc. | N/A |
| Withdrawn | Peri-articular Injection Utilizing a Pain Cocktail With and Without Exparel NCT02571283 | University of Louisville | Phase 4 |
| Completed | Local Infiltration Analgesia in Total Knee Arthroplasty NCT03206554 | Asklepieion Voulas General Hospital | Phase 2 |
| Withdrawn | Ultrasound-guided Continuous Proximal Adductor Canal vs Continuous Femoral Nerve Block for Postoperative Pain NCT02495805 | Yale University | N/A |
| Completed | Tissue Adhaesive in Wound Closure Following Primary Total Knee Arthroplasty NCT03289247 | Hvidovre University Hospital | N/A |
| Completed | Effects of Catheter Location on Postoperative Analgesia for Continuous Adductor Canal and Popliteal-Sciatic Ne NCT02523235 | University of California, San Diego | Phase 4 |
| Completed | ATTUNE TM Video-fluoroscopy Study NCT02358434 | Dr. Renate List | — |
| Completed | Stereo Radiography of TKA Patella Mechanics NCT02532933 | University of Denver | N/A |
| Completed | Oral Carbohydrate in DM Patients Undergoing Total Knee Arthroplasty NCT02432781 | Severance Hospital | N/A |
| Active Not Recruiting | Hybrid Versus Cemented TKA Using the NexGen LPS Prosthesis NCT02798432 | Jesus Moreta Suarez | N/A |
| Withdrawn | Efficacy of Single Injection Femoral Nerve Block With Liposomal Bupivacaine for Total Knee Arthroplasty NCT01977339 | St. Luke's-Roosevelt Hospital Center | Phase 4 |
| Unknown | Continuous Femoral Nerve Block Versus Local-wound Infiltration Analgesia For Patients Receiving Total Knee Art NCT02284620 | First Affiliated Hospital of Chongqing Medical University | Phase 4 |
| Completed | Relaxation Treatment in Total Knee Arthroplasty NCT04845204 | Hacettepe University | N/A |
| Withdrawn | Cemented Versus Uncemented Total Knee Arthroplasty : a Prospective Randomized Study NCT02355652 | Hospices Civils de Lyon | Phase 4 |
| Completed | The Effects of Manual Lymphatic Drainage and Kinesiotaping on Lower Extremity Edema NCT04164927 | Hacettepe University | N/A |
| Terminated | Manual Lymph Drainage NCT02360735 | Anne Arundel Health System Research Institute | N/A |
| Completed | Kinematic Analysis: Posterior Stabilized, Fixed Bearing Total Knee Arthroplasty With Attune Knee System NCT02204748 | The University of Tennessee, Knoxville | — |
| Completed | Knee Arthroplasty Rehabilitation Outcomes Study NCT02426190 | MedStar National Rehabilitation Network | N/A |
| Completed | Interferential Current Therapy After Total Knee Arthroplasty NCT03542981 | Ege University | N/A |
| Completed | Predictability of the Ability to Perform an Emergency Stop NCT02175160 | University Hospital Tuebingen | N/A |
| Completed | Peripheral Nerve Blocks vs Periarticular Local Anesthetic Injection for Total Knee Arthroplasty (TKA) NCT02223364 | Mayo Clinic | Phase 4 |
| Completed | Comprehensive Assessment of the Musculoskeletal System NCT02156011 | Swiss Federal Institute of Technology | — |
| Unknown | Effectiveness of Intraoperative Exparel for Postoperative Pain Control in Total Knee Arthroplasty NCT02808728 | DeClaire LaMacchia Orthopaedic Institute | Phase 4 |
| Terminated | Continuous Local Anesthesia Versus Continuous Femoral Nerve Bloc After Total Knee Arthroplasty: Impact on Mean NCT02006355 | University Hospital, Strasbourg, France | Phase 4 |
| Completed | Inpatient Versus Outpatient Rehabilitation After TKA NCT02120313 | University of Rostock | N/A |
| Completed | Adductor Canal Block and Recovery After Total Knee Replacement Surgery NCT02411149 | University Health Network, Toronto | Phase 4 |
| Withdrawn | Total Knee Prosthesis With Continuous Block of Adductor Canal and Outcome NCT02082067 | ASST Gaetano Pini-CTO | Phase 4 |
| Completed | Protracted Effect of Combined Nerve Blocks After Total Knee Arthroplasty NCT02067078 | Regionshospitalet Silkeborg | Phase 4 |
| Unknown | Comparison of Two Periarticular Injection Medications for Adjunctive Pain Management Following Total Knee Arth NCT02060591 | Rothman Institute Orthopaedics | N/A |
| Completed | Effectiveness of Passive and Active ROM Exercises Following TKA NCT02062138 | University of Rostock | N/A |
| Completed | Impact of Prehabilitation in Total Knee Replacement NCT01844934 | Allina Health System | N/A |
| Completed | Can Dexmedetomidine For Procedural Sedation In Knee Arthroplasty Reduce Postoperative Pain? A Randomized Contr NCT02026141 | University of Saskatchewan | Phase 4 |
| Completed | Understanding GMK Sphere Implant Tibiofemoral Kinematics by Means of Dynamic Videofluoroscopy NCT03041857 | Dr. Renate List | — |
| Completed | Is the STOP-BANG Predictive of Worsening OSA in the Early Postop Period in Patients Undergoing TJA? NCT02123225 | United States Naval Medical Center, San Diego | — |
| Completed | Does Duloxetine Reduce Sub-Acute Pain After Knee Arthroplasty? NCT02005601 | Hospital for Special Surgery, New York | Phase 4 |
| Completed | Bupivacaine Liposome Suspension Versus a Concentrated Multi Drug Periarticular Injection NCT02299349 | TriHealth Inc. | N/A |
| Completed | Perfusion Assessment of Wound Closure Techniques in Primary Total Knee Arthroplasty NCT01924403 | Mayo Clinic | N/A |
| Completed | Return Physical Activities After Total Knee Arthroplasty NCT04746144 | Cincinnati Sportsmedicine Research and Education Foundation | — |
| Completed | Comparison of Continuous Femoral Nerve Block and Adductor Canal Block After Total Knee Replacement Therapy NCT02125903 | Philipps University Marburg | N/A |
| Completed | Continuous Versus Intermittent Sciatic Block for Total Knee Arthroplasty NCT01843153 | Kreiskrankenhaus Dormagen | Phase 4 |
| Completed | The Efficacy of Peripheral Nerve Blocks With Intrathecal Morphine in Improving Analgesia After Unilateral Tota NCT02135120 | American University of Beirut Medical Center | N/A |
| Completed | Pain After Total Knee Arthroplasty: A Trial Examining Combined Adductor-canal Nerve Block and Periarticular In NCT01797588 | North York General Hospital | Phase 4 |
| Completed | The Effect of Home-based Velocity Training in Individuals With Total Knee Replacement NCT01808781 | Texas Woman's University | N/A |
| Completed | Analgesia After Total Knee Replacement Surgery NCT01489631 | St. Antonius Hospital | N/A |
| Completed | Periarticular Injection Versus Fascia Iliaca Block for Total Knee Arthroplasty NCT02047331 | Baskent University | Phase 4 |
| Completed | Tourniquet and Quadricepsforce NCT01808859 | Region Skane | N/A |
| Completed | Optimizing Pain and Rehabilitation After Knee Arthroplasty NCT01616836 | Sunnybrook Health Sciences Centre | Phase 3 |
| Withdrawn | Duration of Leg Nerve Blocks With Dexamethasone Added to Local Anesthetic NCT01511211 | University of New Mexico | Phase 4 |
| Completed | Plasma Concentrations of Bupivacaine After Peri-articular Injection in Total Knee Arthroplasty NCT01636869 | Mahidol University | Phase 4 |
| Completed | The Effect of Propofol Infusion on Total Antioxidant Status During Tourniquet-Induced Ischemia-Reperfusion Inj NCT01638624 | Diskapi Teaching and Research Hospital | Phase 4 |
| Terminated | Clinical Outcomes and Cost-effectiveness Analysis of ShapeMatch Technology NCT01483066 | University of Alberta | Phase 4 |