Clinical trials: Reconstructive Surgical Procedure
Knee, ACL
Restoration of Knee Extension After ACL Reconstruction
The purpose of this study is to determine whether the addition of a home-based high-intensity knee extension stretching device (Ermi Knee Extensionater) to standard postoperative physical therapy improves recovery of full knee…
- Trial name
- NCT07685561
- Testing
- Standard Physical Therapy, Ermi Knee Extensionater
- Where
- United States
- Volunteers
- 58 people
- Sponsor
- University of Alabama at Birmingham
Anterior Cruciate Ligament Injury
Quadrupled Semitendinosus Graft in Anterior Cruciate Ligament Reconstruction
Randomized controlled trial comparing reconstruction of anterior cruciate ligament (ACL) with autologous quadrupled semitendinosus graft or with both semitendinosus and gracilis.
- Trial name
- NCT03433170
- Testing
- Quadrupled semitendinosus graft, ST-Gracilis graft
- Where
- Colombia
- Volunteers
- 42 people
- Sponsor
- Fundacion Clinica Valle del Lili
Osteoarthritis, Knee
Prospective Evaluation of PRP and BMC Treatment to Accelerate Healing After ACL Reconstruction
This is a prospective, randomized, placebo-controlled trial to evaluate potential beneficial effects of leukocyte-poor platelet rich plasma and bone marrow concentrate on the healing and health of critical joint tissues in the…
- Trial name
- NCT04205656
- Testing
- Leukocyte-Poor Platelet Rich Plasma (LP-PRP), Bone Marrow Concentrate (BMC)
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- Steadman Philippon Research Institute
Reconstruction of Massive Bone Loss (Oncologic and Non-oncologic)
Prospective Evaluation of Adler Laboratory's Massive Prosthetic Implants in Oncological and Non-oncological Situations
Massive prostheses are the standard treatment for extensive bone loss, whether caused by cancer or other factors (complex fractures, multiple revisions, infections).
- Trial name
- IMPULSION (NCT07369778)
- Where
- France
- Volunteers
- 375 people
- Sponsor
- Nantes University Hospital
ACL Tear
Augmentation of Anterior Cruciate Ligament Reconstruction Using Mesenchymal Stem Cells and Collagen Matrix Carrier
The goal of this observational study is to compare patient outcomes for reconstructive surgery of ACL tears. This study utilizes two randomized groups, one being the control group that receives standard ACL reconstructive…
- Trial name
- BioACL (NCT05582226)
- Testing
- ACL reconstruction, Mesenchymal stem cell implantation
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Andrews Research & Education Foundation
Tongue Squamous Cell Carcinoma, Mixed Reality
Resection and Defect Repair of Oral Cancer Aided by Mixed Reality Technology
The objective of this exploratory clinical trial is to apply Unreal Engine 5 (UE5)-based Mixed Reality (MR) technology to achieve real-time stereoscopic visualization of surgical planning, personalized free flap harvest and…
- Conditions
- Tongue Squamous Cell Carcinoma, Mixed Reality, Virtual Surgical Planning, Free Flap
- Trial name
- NCT07466810
- Testing
- Unreal Engine 5 (UE5)-based Mixed Reality (MR) Technology-assisted Resection of Oral Cancer and Defect Reconstruction, Virtual Surgical Guide Technology-assisted Resection of Oral Cancer and Defect Reconstruction
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
Scoliosis
Prospective Multicenter Evaluation of a New Predictive Model for the Progression of Adolescent Idiopathic Scoliosis
Scoliosis is a three-dimensional deformity affecting the orientation and position of the spine. Locally, the shape of the vertebra is also affected.
- Trial name
- NCT02434003
- Where
- 9 sites in United States, Canada and 4 more
- Volunteers
- 1,200 people
- Sponsor
- St. Justine's Hospital
Pulmonary Valve Stenosis, Pulmonary Valve Insufficiency
CryoValve SG Pulmonary Human Heart Valve Post Clearance Study
The purpose of this study is to collect long-term follow-up data of the CryoValve SG Pulmonary Human Heart Valve.
- Conditions
- Pulmonary Valve Stenosis, Pulmonary Valve Insufficiency, Aortic Valve Stenosis, Aortic Valve Insufficiency
- Trial name
- SGPV (NCT01092442)
- Testing
- Echocardiogram
- Where
- 8 sites in United States
- Volunteers
- 140 people
- Sponsor
- CryoLife, Inc.
Breast Reconstruction
Adjunct Study of Natrelle(TM) Cohesive Round Silicone-Filled Breast Implants
Safety and effectiveness of Natrelle™ Cohesive Round Silicone-Filled Breast Implants in women undergoing primary reconstruction or revision of existing breast implants.
- Trial name
- NCT00691327
- Testing
- Natrelle(TM) Silicone-Filled Breast Implants
- Where
- United States
- Volunteers
- 84,329 people, healthy volunteers welcome
- Sponsor
- Allergan Medical
Aortoiliac Occlusive Disease, Stent Complication
BS-CERAB TECHNIQUE
The covered endovascular reconstruction of aortic bifurcation (CERAB) technique was described l in 2013 to reconstruct the aortic bifurcation in a more anatomical and physiological way.
- Conditions
- Aortoiliac Occlusive Disease, Stent Complication, Vascular Device Occlusion, Iliac Artery Stenosis
- Trial name
- BS-CERAB (NCT06012123)
- Testing
- Aortoiliac angioplasty and stenting
- Where
- Spain
- Volunteers
- 21 people
- Sponsor
- Vascular Investigation Network Spanish Society for Angiology and Vascular Surgery
Anterior Cruciate Ligament Reconstruction;Resting State Functional Magnetic Resonance;Three-dimensional Gait Analysis;Return to Sports
The Establishment of Advanced Brain Function Evaluation Model for Anterior Cruciate Ligament Reconstruction
It is difficult to establish the standard of return to sports post anterior cruciate ligament (ACL) reconstruction. The amplitude of low frequency fluctuation (ALFF) and functional connectivity (FC) of resting state functional…
- Trial name
- NCT04715672
- Where
- China
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Breast Cancer
A Pilot Study to Evaluate Nipple-Areolar Complex (NAC) Sparing Mastectomy
The goal of this study is to study nipple-areolar complex (NAC) sparing mastectomy as an alternative procedure to the standard skin-sparing mastectomy for women who have breast cancer or are at high-risk for developing breast…
- Trial name
- NCT00539227
- Testing
- NAC Sparing Mastectomy, Questionnaire
- Where
- United States
- Volunteers
- 37 people
- Sponsor
- M.D. Anderson Cancer Center
Post Craniotomy Surgery, Cancer
The Management of Postoperative Craniotomy Pain in Pediatric Patients
The purpose of this prospective, clinical observational trial is to assess the incidence of pain (and analgesia), methods of pain assessment (and by whom), prescribed analgesics, methods of analgesic delivery, and patient/parent…
- Conditions
- Post Craniotomy Surgery, Cancer, Epilepsy, Vascular Malformations
- Trial name
- NCT01576601
- Where
- 3 sites in United States
- Volunteers
- 81 people
- Sponsor
- Johns Hopkins University
Anterior Cruciate Ligament Rupture, Ligament Knee Injury
Combined Intra- and Extra-articular ACL Reconstruction Versus Isolated Intra-articular ACL Reconstruction
Abstract Introduction: Autologous hamstring tendons are the most commonly used grafts in ACL reconstruction worldwide. There are several ways to prepare the graft using these tendons.
- Trial name
- NCT06505525
- Testing
- Extra-articular reconstruction with the Anterolateral Ligament
- Where
- 2 sites in Brazil
- Volunteers
- 146 people
- Sponsor
- Federal University of São Paulo
Anterior Cruciate Ligament Injuries
Relationship Between Anterior Tibial Subluxation and the Prognosis of Anterior Cruciate Ligament Reconstruction.
To identify the improvement of anterior tibial subluxation (ATS) and the relationship between ATS and patient reported outcome on pre- and postoperative anterior cruciate ligament-injured MRI images.
- Trial name
- NCT04944693
- Testing
- Different ATS values.
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Peking University Third Hospital
Graft Healing
Muscle Preservation Hamstring Graft for ACL Reconstruction
Muscle derived stem cell is a better source of stem cells than a tendon tissue Preservation of muscle derived stem cell may enhance bone-tendon integration and ligamentization of ACL hamstring graft
- Trial name
- NCT03998904
- Testing
- Muscle preservation, No muscle preservation
- Where
- South Korea
- Volunteers
- 28 people
- Sponsor
- Hanyang University Seoul Hospital
Peripheral Nerve Injury Upper Limb
Reconstruction of Digital Nerve Lesions With Muscle-in-Vein Conduits
Muscle-in-vein conduits (MVCs) provide an alternative for bridging digital nerve defects when tension-free suture is not possible.
- Trial name
- NCT04788030
- Testing
- Nerve reconstruction
- Volunteers
- 37 people
- Sponsor
- BG Trauma Center Tuebingen
Pain, Postoperative
The Effect of Femoral Nerve Block on Postoperative Opioid Use After Anterior Cruciate Ligament (ACL) Reconstruction
This study evaluates the effect of a femoral nerve block on opioid requirements following anterior cruciate ligament (ACL) reconstruction. This is a double blind, prospective randomized controlled trial.
- Trial name
- NCT00175630
- Testing
- Administration of a femoral nerve block (bupivacaine HCL)
- Where
- Canada
- Volunteers
- 30 people
- Sponsor
- University of British Columbia
Anterior Cruciate Ligament Injuries, Ligament; Rupture, Knee, Spontaneous
Functional Outcome Comparison of Implant-Free Bone-Patellar Tendon Autograft in Arthroscopic ACL Reconstruction
The use of implants for conventional anterior cruciate ligament (ACL) graft fixation has been associated with several problems including graft injury, implant osteolysis, implant migration and soft tissue irritation.
- Conditions
- Anterior Cruciate Ligament Injuries, Ligament; Rupture, Knee, Spontaneous, Tendon Graft; Complication, Mechanical
- Trial name
- NCT04123834
- Testing
- Patella tendon & bone block autograft + press-fit femoral technique, Arthroscopic ACL reconstruction, Hamstring tendon autograft + implant fixation
- Volunteers
- 32 people
- Sponsor
- Universitas Indonesia
Breast Cancer, Breast Reconstruction
Implant-based Breast Reconstruction in Post-bariatric Women - a Registry-based National Study
The goal of this national registry-based study is to investigate the prevalence of reconstructive breast surgery and risk factors for surgical complications in women who have had weight loss surgery previously.
- Conditions
- Breast Cancer, Breast Reconstruction, Bariatric Surgery, Breast Implant
- Trial name
- NCT07059104
- Testing
- Breast augmentation, Breast reconstruction after mastectomy
- Where
- Sweden
- Volunteers
- 20,000 people
- Sponsor
- Vastra Gotaland Region