Clinical trials: Reconstructive Surgical Procedures
Renal Cell Carcinoma, Kidney Neoplasms
Multimodal Prediction of Postoperative Prognosis After Partial Nephrectomy for Endophytic Renal Cell Carcinoma
This retrospective observational cohort study aims to develop and externally validate an imaging-clinical multimodal fusion model for predicting postoperative prognosis in patients with endophytic renal cell carcinoma undergoing…
- Conditions
- Renal Cell Carcinoma, Kidney Neoplasms, Endophytic Renal Tumor, Postoperative Renal Function
- Trial name
- PN-ProMM (NCT07697417)
- Testing
- Imaging-clinical multimodal prognostic modeling
- Where
- China
- Volunteers
- 406 people
- Sponsor
- Tianjin Medical University Second Hospital
Gastric Cancer (GC), Siewert Type III Adenocarcinoma of Esophagogastric Junction
Immediate and Functional Results of Different Types of Reconstructions After Proximal Gastrectomy For Gastric and Esophagogastric Junction Cancer
Proximal gastric and esophagogastric junction cancers comprise up to 40% of gastric malignancies. For localized disease, proximal gastrectomy is the main radical procedure, but reconstruction of GI tract often leads to…
- Conditions
- Gastric Cancer (GC), Siewert Type III Adenocarcinoma of Esophagogastric Junction, Siewert Type II Adenocarcinoma of Esophagogastric Junction
- Trial name
- PROXISTAT (NCT07441785)
- Testing
- Proximal Gastrectomy
- Where
- Russia
- Volunteers
- 400 people
- Sponsor
- P. Herzen Moscow Oncology Research Institute
Breast Neoplasms
Breast Reconstruction Outcomes With and Without StratticE
Approximately 4,000 women undergo a mastectomy for breast cancer each year in the UK and around 1,500 will have an immediate breast reconstruction.
- Trial name
- BROWSE (NCT02608593)
- Testing
- Strattice
- Volunteers
- 121 people
- Sponsor
- Manchester University NHS Foundation Trust
3d Printing, Facial Symmetry
Whole vs Segmented 3D Models for Mandibular Reconstruction
Three-dimensional (3D) printing is increasingly used in surgery to help doctors plan and perform complex operations with greater accuracy.
- Conditions
- 3d Printing, Facial Symmetry, Free Fibular Flap, 3d Model
- Trial name
- NCT07365085
- Testing
- 3D-printed surgical guide - segmented model, 3D-printed surgical guide - whole mandible model
- Where
- Indonesia
- Volunteers
- 36 people
- Sponsor
- Universitas Indonesia
ACL Reconstruction, Tenodesis
Clinical and Biomechanical Outcomes of Anterior Cruciate Ligament (ACL) Reconstruction Associated With Lateral Extra-articular Tenodesis (LET)
The anterior cruciate ligament (ACL) is one of the main stabilizers of the knee joint, and its injury is among the most common soft tissue injuries of the knee.
- Conditions
- ACL Reconstruction, Tenodesis, ACL Injuries
- Trial name
- LETOTT (NCT07049484)
- Where
- Italy
- Volunteers
- 51 people
- Sponsor
- Stefano Zaffagnini
ACL Reconstruction
Evaluate the Iovera° Device in Treating Pain Associated With Anterior Cruciate Ligament Reconstruction
To evaluate the outcomes of patients undergoing iovera° treatment of the ISN, AFCN and LFCN on postoperative knee pain and function following anterior cruciate ligament reconstruction
- Trial name
- NCT03909516
- Testing
- iovera°
- Sponsor
- Pacira Pharmaceuticals, Inc
Prosthesis Failure, Dental, Dental Implant Failed
Customized Oral and Maxillofacial Reconstruction
Regional oral and maxillofacial defects secondary to ablative tissue resection can contribute to severe aesthetic and functional loss, which influences patients' regular life and may cause psychological problems.
- Trial name
- NCT04884126
- Testing
- dental implant placement
- Volunteers
- 150 people
- Sponsor
- KU Leuven
Injury, Knee
Descriptive Study of Multiligamentary Reconstruction of the Knee
Evaluation of clinical results and postoperative laxity after single-stage reconstruction of multiligamentous lesions of the knee. Comparison of two types of transplant: allograft versus autograft.
- Trial name
- NCT03932838
- Testing
- Clinical and radiologic evaluation
- Where
- France
- Volunteers
- 80 people
- Sponsor
- Versailles Hospital
Heart Defect, Congenital
Xeltis Bioabsorbable Pulmonary Valved Conduit Pivotal Study
This is a multi-center prospective, single-arm, non-randomized, pivotal study that will continue to access the feasibility of the Xeltis Bioabsorbable Pulmonary Valved Conduit in subjects requiring right ventricular outflow tract…
- Trial name
- Xplore2 (NCT03022708)
- Testing
- Xeltis Bioabsorbable Pulmonary Valved Conduit
- Where
- 10 sites in United States, Bulgaria and 2 more
- Volunteers
- 6 people
- Sponsor
- Xeltis
Muscle Weakness After Anterior Cruciate Ligament Reconstruction
Contralateral Strength-training After Anterior Cruciate Ligament (ACL) Reconstruction
The main aims of the study are (1) to examine the impact of contralateral strength training on the quadriceps muscle function after ACL surgery and (2) to compare the magnitude of cross-education induced by NMES versus eccentric…
- Trial name
- NCT01901965
- Testing
- Neuromuscular electrical stimulation, eccentric training
- Where
- Switzerland
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Schulthess Klinik
Peripheral Nerve Injuries
Registry of Avance® Nerve Graft's Utilization and Recovery Outcomes Post Peripheral Nerve Reconstruction
This study is a registry of general use of Avance Nerve Graft and is intended to evaluate the uses, response rates, and safety of Avance Nerve Graft in the real-life clinical setting.
- Trial name
- RANGER® (NCT01526681)
- Testing
- Processed Human Nerve Graft, Standard Treatment, Autogenous Nerve Graft, Direct Suture, etc., Autogenous Nerve Graft
- Where
- 49 sites in United States, Austria and 2 more
- Volunteers
- 3,126 people
- Sponsor
- Axogen Corporation
Cruciate Ligament Reconstruction, Knee
Safety and Effectiveness of BIOSURE RG in Cruciate Ligaments Reconstruction in Chinese
The objective of this study is to compare the safety and effectiveness of Biosure Regenesorb Interference Screw versus BIOSURE HA Interference Screw (control device) in patients requiring reconstruction of cruciate ligaments of…
- Trial name
- NCT04012567
- Testing
- Investigational device: Biosure Regenesorb Interference Screw, Control device: BIOSURE HA Interference Screw
- Where
- 4 sites in China
- Volunteers
- 140 people
- Sponsor
- Smith & Nephew, Inc.
Anterior Cruciate Ligament (ACL) Tear, Anterior Cruciate Ligament Reconstruction Rehabilitation
Anterior Cruciate Ligaments: Studying Updates in neuroCognition After Knee Manipulation
This study will investigate whether knee joint manipulation can improve neurocognitive and neuromuscular performance in individuals with a history of anterior cruciate ligament reconstruction (ACLR).
- Trial name
- ACLs SUCK (NCT07058467)
- Testing
- Joint Manipulation
- Where
- United States
- Sponsor
- University of North Carolina, Chapel Hill
Hernia
Biological Mesh Repair of Complex Hernias in High Risk Patients
Complex ventral hernia repair is a significant surgical challenge with high frequencies of both wound complications and recurrence.
- Trial name
- NCT01997619
- Where
- Denmark
- Volunteers
- 16 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Anterior Cruciate Ligament Injuries, Anterior Cruciate Ligament Reconstruction
Comparison Between Combined ALLR With Single Bundle and Double Bundle Anterior Cruciate Ligament Reconstruction
The goal of this clinical trial is to test and compare different surgical techniques in patients with anterior cruciate ligament (ACL) injuries.
- Trial name
- ALLR (NCT06341192)
- Testing
- Single-bundle ACL combined anterolateral ligament reconstruction, Double-bundle ACL combined anterolateral ligament reconstruction
- Where
- Taiwan
- Volunteers
- 40 people
- Sponsor
- Chang Gung Memorial Hospital
Anterior Cruciate Ligament Reconstruction
Proprioception, Muscle Strength and Kinesiophobia After Anterior Cruciate Ligament Reconstruction
Fear of re-injury after anterior cruciate ligament reconstruction surgery (ACLR) affects individuals' return to sports and physical activity negatively.
- Trial name
- NCT06538792
- Where
- Turkey (Türkiye)
- Volunteers
- 52 people
- Sponsor
- Bezmialem Vakif University
Breast Cancer
Pre-pectoral Tissue Expander and Acellular Dermal Matrix for a Two-stage Muscle Sparing Breast Reconstruction
The aim of the research is to evaluate clinical outcomes of a two stage muscle sparing prepectoral breast reconstruction using tissue expander (TE) entirely covered by an ADM.
- Trial name
- NCT06374628
- Testing
- breast reconstruction
- Where
- Italy
- Volunteers
- 44 people
- Sponsor
- Rossella Elia, MD PhD
Postoperative Pain Control, Opioid Consumption
Perioperative Analgesia on Postoperative Opioid Usage and Pain Control in H&N Cancer Surgery
The purpose of this study is to determine how a non-opioid pain control regimen, administered before and during surgery, will affect postoperative pain control and total opioid consumption in head and neck cancer participants…
- Trial name
- NCT04176419
- Testing
- Ketamine, Lidocaine, Acetaminophen
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Case Comprehensive Cancer Center
Pelvic Organ Prolapse (POP)
Restorelle Direct Fix Anterior and Posterior (A&P) for Female Pelvic Organ Prolapse: A Prospective Post Market Study
This is a prospective, multi-center study designed to assess the palpability of the Restorelle Direct Fix A\&P mesh after vaginal reconstruction surgery.
- Trial name
- (A&P) (NCT01378065)
- Testing
- Restorelle Direct Fix A&P
- Where
- 6 sites in United States
- Volunteers
- 31 people
- Sponsor
- Coloplast A/S
Mandible Reconstruction
Assessment of Facial Symmetry Following Fibula Free Flap Fixated in a Prosthetically Favorable Position Versus the Inferior Border Position for Mandibular Reconstruction
The study aims to evaluate facial symmetry outcomes after mandibular reconstruction using fibula free flaps, comparing two fixation techniques: the prosthetically favorable position (alveolar level) and the conventional position…
- Trial name
- NCT06790628
- Testing
- Fibula free flap
- Where
- Egypt
- Volunteers
- 26 people
- Sponsor
- Cairo University