Clinical trials: Image Reconstruction
Gastric Cancer
The Advantages and Disadvantages Between Uncut Roux-en-Y Reconstruction and Billroth II Reconstruction After Laparoscopy-assisted Distal Gastrectomy for Gastric
The Advantages and Disadvantages Between Uncut Roux-en-Y Reconstruction and Billroth II Reconstruction After Laparoscopy-assisted Distal Gastrectomy for Gastric.
- Trial name
- NCT02694081
- Testing
- Uncut Roux-en-Y Reconstruction, Billroth II Reconstruction
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Jilin University
Primary ACL Tears
Investigation of Clinical Outcome of ACL Reconstruction Utilizing Two Tibial Fixation Techniques, Concentric Tapered Interference Screws and Interference Screw and Sheath
Tibial fixation is the weak link when using soft tissue grafts and interference screws for fixation in a bony tunnel in ACL reconstruction.
- Trial name
- NCT00364897
- Volunteers
- 140 people
- Sponsor
- Hadassah Medical Organization
Knee Injuries, ACL Injury
Opiates Prescribing for Knee Arthroscopies and ACL Reconstruction
The purpose of the study is to determine if opiates are required to achieve adequate analgesia after knee arthroscopy and ACL reconstruction in outpatient surgery.
- Trial name
- NCT03876743
- Testing
- Group 1-Knee Arthroscopy, Group 2-Knee Arthroscopy, Group 1-ACL reconstruction
- Where
- United States
- Volunteers
- 201 people
- Sponsor
- Northwestern University
Ankle Disease, Ankle (Ligaments); Instability (Old Injury)
Is Harvesting the Peroneus Brevis an Alternative in Anatomic Ankle Ligament Reconstruction
Severe ankle sprains are the most frequent reason for emergency trauma consultations. Between 30% and 80% of sprains result in sequelae such as pain, joint derangement or instability.
- Trial name
- NCT06655350
- Testing
- MRI, Measure
- Where
- France
- Volunteers
- 19 people
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Lateral Ankle Instability
Lateral Ankle Ligament Reconstruction With InternalBrace™ Augmentation
Lateral ankle ligament stabilization procedures are well described in the orthopaedic literature. Although success rates are high, the incidence of recurrent instability is well documented.
- Trial name
- NCT04770818
- Testing
- Modified Brostrum procedure with Internal Brace Augmentation, Modified Brostrum procedure
- Where
- 3 sites in United States
- Volunteers
- 154 people
- Sponsor
- Arthrex, Inc.
Ductal Carcinoma in Situ - Category, Breast Cancer
Study to Assess Perfusion and Patient Satisfaction in Nipple-Areola Mastectomy With Immediate Reconstruction
The investigators hypothesize that nipple-areola skin sparing mastectomy (NASSM) performed through an inframammary incision has a superior blood supply relative to a lateral oblique incision.
- Conditions
- Ductal Carcinoma in Situ - Category, Breast Cancer, Prophylactic Mastectomy
- Trial name
- NASSM (NCT01969448)
- Testing
- Inframammary Fold Incision or Lateral Radial Incision, Lateral Radial Incision, Inframammary Fold Incision
- Where
- United States
- Volunteers
- 79 people
- Sponsor
- Washington University School of Medicine
Breast Cancer
Cosmetic Result/Toxicity in Post-Mastectomy Immediate Reconstruction Expander+RT
This research study is being done to carefully evaluate the effect of giving radiation therapy after temporary breast reconstruction.
- Trial name
- NCT01664091
- Testing
- post-mastectomy radiation therapy (PMRT), tissue expander (TE), acellular dermal matrix (ADM)
- Where
- 2 sites in United States
- Volunteers
- 32 people
- Sponsor
- Dana-Farber Cancer Institute
Acute Injury of Anterior Cruciate Ligament
Comparative Study of Anterior Cruciate Ligament Reconstruction (Quadriceps Versus Hamstring Tendon)
The purpose of this randomized study is to compare clinical and functional outcomes of both surgery techniques for anterior cruciate ligament reconstruction (using quadriceps tendon versus hamstring tendon) after reconstruction…
- Trial name
- NCT02832791
- Testing
- QUADRICEPS TENDON, HAMSTRING TENDON
- Where
- Spain
- Volunteers
- 55 people
- Sponsor
- Universidad de Granada
Hyaluronic Acid, Fat Graft
Clinical Evaluation of Interdental Papilla Reconstruction Using Injectable Autogenous Fat Versus Hyaluronic Acid Filler.
The goal of this randomized controlled trial is to evaluate the amount of interdental papilla fill following the injection of the fat graft compared to hyaluronic acid filler in patients with interdental papilla deficiency.
- Trial name
- NCT05579522
- Testing
- Fat graft injection, Hyaluronic acid injection
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
ACL Repair
The Effect of Pre-Operative Cryoneurolysis on Post-Operative Narcotic Consumption in Patients Undergoing Autograft ACL Reconstruction
The purpose of the research is to investigate the effect of preoperative Cryoneurolysis of the knee on postoperative pain management in patients undergoing autograft anterior cruciate ligament (ACL) reconstruction (a surgical…
- Trial name
- NCT06603051
- Testing
- Cryoneurolysis
- Where
- 2 sites in United States
- Volunteers
- 20 people
- Sponsor
- Virtua Health, Inc.
Patellar Tendinopathy, Anterior Cruciate Ligament Reconstruction
Quantifying Patellar Tendon Microstructure Using DTI
The goal of this observational study is to understand how diffusion tensor imaging (DTI) relates to other traditional measures and knee function.
- Trial name
- NCT06381492
- Testing
- MRI, Ultrasound (US), Neuromuscular electric stimulation (NMES)
- Where
- United States
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Orbital Fractures, Enophthalmos
Correction of Enophthalmos and Orbital Volume Using Pre-bent Mesh Versus 3d Printed Onlay in Orbital Fracture Cases
this study evaluates the post-surgical correction of enophthalmos and orbital volume using 3D printed only versus pre-bent titanium mesh in blow-out fracture cases
- Conditions
- Orbital Fractures, Enophthalmos, Periorbital Fracture
- Trial name
- NCT04271137
- Testing
- 3D printed PEEK onlay, Pre-bent orbital mesh
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Cairo University
Coronary Artery Disease
Functional Assessment by Virtual Online Reconstruction. The FAVOR III Europe Trial
Quantitative Flow Ratio (QFR) is a novel method for evaluating the functional significance of coronary stenosis. QFR is estimated based on two angiographic projections.
- Trial name
- NCT03729739
- Testing
- QFR-based diagnostic strategy, FFR-based diagnostic strategy
- Where
- 35 sites in Denmark, France and 9 more
- Volunteers
- 2,001 people
- Sponsor
- Aarhus University Hospital Skejby
Joint Infection
Joint Infection Following ACL Reconstruction
This study was conducted to analyze the effect of joint infection on the bone tunnel, graft and articular cartilage following arthroscopic single-bundle anterior cruciate ligament (ACL) reconstruction with autologous hamstring…
- Trial name
- NCT04948281
- Testing
- no intervention
- Where
- China
- Volunteers
- 104 people
- Sponsor
- Peking University Third Hospital
Ligament; Laxity, Knee, Rupture of Anterior Cruciate Ligament
Anterior Cruciate Ligament-reconstruction: Quadriceps Tendon or Hamstrings Tendon? A Prospective Trial
The purpose of this study is to determine whether there is a difference in muscle strength after anterior cruciate ligament comparing 2 surgery technics. Using either autograft hamstrings tendon or a autograft quadriceps tendon.
- Trial name
- NCT02173483
- Testing
- Quadriceps graft
- Where
- Denmark
- Volunteers
- 100 people
- Sponsor
- Aarhus University Hospital
Dental Implants, Dental Implants , Osseointegration , Marginal Bone Loss , Implant Stability
Periosteal Sutures Versus Titanium Tacks for Guided Bone Re-generation in the Aesthetic Zone: a Pilot Randomized Controlled Trial
This randomized controlled clinical study, titled "Periosteal sutures for fixation of composite bone substitutes in guided bone regeneration: a randomized controlled clinical study," is being conducted at the Dental Unit of…
- Conditions
- Dental Implants, Dental Implants , Osseointegration , Marginal Bone Loss , Implant Stability, Maxillary Alveolar Reconstruction
- Trial name
- NCT07330232
- Testing
- Periosteal mattress sutures for graft/membrane stabilization in guided bone regeneration Titanium tacks for graft/membrane stabilization in guided bone regeneration
- Where
- Chile
- Volunteers
- 40 people
- Sponsor
- University of Chile
BKP, Osteoporotic Vertebral Compression Fracture
Randomized Controlled Trial of Internal Fixation Reconstruction With Stent Screw in the Treatment of Kummell's Disease
This study is a multicenter, prospective, double-blind, randomized controlled trial using a parallel two-arm design to investigate whether the postoperative 6-month quality of life, vertebral stability, complication of patients…
- Conditions
- BKP, Osteoporotic Vertebral Compression Fracture, Kummell's Disease, Stent-screw-assisted Internal Fixation
- Trial name
- NCT06093087
- Testing
- SAIF, BKP
- Volunteers
- 70 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
ACL Surgery, Quadriceps Strength
KEA vs Towel for Early Quad Activation Post Anterior Cruciate Ligament Reconstruction
The goal of this clinical trial is to learn if a novel Knee Extensors Activation (KEA) device can improve quadriceps muscle activation in adults after anterior cruciate ligament (ACL) reconstruction surgery.
- Trial name
- NCT07040384
- Testing
- Knee Extensors Activation (KEA) Device, Conventional Towel-Based Exercise
- Volunteers
- 40 people
- Sponsor
- Jouf University
Breast Cancer
Study of Breast Cancer Shrinkage Modes After Neoadjuvant Chemotherapy With Whole-mount Serial Sections and Three-dimensional Pathological and MRI Reconstruction
The main clinical goal of NAC is to down-stage the primary tumor for BCS,yet BCS after NAC has been associated with significantly higher ipsilateral breast tumor recurrences.The accuracy of breast tumor excision in BCS can…
- Trial name
- BCSMANC (NCT01917578)
- Testing
- Ultrasound, CNB, BCS, Modified Radical Mastectomy
- Where
- China
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- Shandong Cancer Hospital and Institute
Anterior Cruciate Ligament Reconstruction
Mental Imagery to Improve Quadriceps Strength Post Anterior Cruciate Ligament Reconstruction: a Feasibility Study
The goal of this clinical trial is to understand if people recovering from anterior cruciate ligament reconstruction (ACLR) surgery will complete mental imagery training and if this will improve their injured leg's strength.
- Trial name
- NCT06858293
- Testing
- Mental Imagery Open Chain, Mental Imagery Closed Chain
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Marquette University
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