Clinical trials: Inlays
Implant Complication
Modified Shell Technique Versus Onlay Bone Graft in Anterior Maxilla
Amount of bone volume and (width and height): Will be measured using linear measurements from CBCT after 6 month from implant insertion.
- Trial name
- NCT03663439
- Testing
- modified shell technique
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Cairo University
Repair of Dura Mater
Post-Market Clinical Investigation Plan- Collagen Dural Regeneration Matrix (DuraMatrix-Onlay Plus)
Monitoring the Use of Collagen Dural Regeneration Matrix (DuraMatrix-Onlay Plus) in the Postmarket Phase.
- Trial name
- NCT06802133
- Testing
- Post Market Study
- Where
- 2 sites in United States
- Volunteers
- 118 people
- Sponsor
- Collagen Matrix
Incisional Hernia After Midline Laparotomy, Quality of Life (QOL)
NoPro - Norwegian Hernia Prophylaxis Study
A multicenter randomized controlled trial comparing midline laparotomy closures using the small-bite suture technique alone to those using the small-bite suture technique with an additional onlay prophylactic polypropylene mesh.
- Conditions
- Incisional Hernia After Midline Laparotomy, Quality of Life (QOL), Burst Abdomen, Surgical Site Infections
- Trial name
- NoPro (NCT06858020)
- Testing
- Prophylactic polypropylene onlay mesh
- Where
- Norway
- Volunteers
- 150 people
- Sponsor
- Sykehuset Innlandet HF
Proximal Penile Hypospadias
Graft Versus Flap in Management of Proximal Penile Hypospadias
Proximal hypospadias (penoscrotal, scrotal, and perineal types) account for approximately 20% of all cases . The management of hypospadias has greatly improved over the past two decades since the introduction of tubularized…
- Trial name
- NCT06565286
- Testing
- inner preputial graft versus transverse preputial island flap in two-stage repair of proximal penile hypospadias
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Sohag University
Ventral Hernia
Sutured vs Sutureless Mesh Fixation for Onlay Ventral Hernia Repair
Comparison beta sutured and suturless mesh fixation for ventral hernia regarding recurrence rates and complications rate
- Trial name
- NCT06209450
- Testing
- Ventral hernia repair with mesh fixation
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Assiut University
Stricture Ureter
Buccal Mucosal Graft for Onlay Ureteroplasty in the Management of Proximal Ureteral Stricture
Onlay uretroplasty with either grafts or flaps has been attempted by many reconstructive urologists, ln particular buccal mucosa graft (BMG) ureteroplasty has been reported by many centers and has shown its feasibility and safety
- Trial name
- NCT05928364
- Testing
- Buccal mucosa for proximal ureter stricture
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Al-Azhar University
Restoration of Posterior Teeth
Clinical Evaluation of Chairside CAD/CAM Nano-ceramic Restorations
Study aim is to test whether nano-composite CAD/CAM milled restorations have a similar performance in clinical service to conventional ceramic CAD/CAM restorations.
- Trial name
- NCT01464294
- Testing
- Milled ceramic restorations, Milled nano-composite restorations
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- Solventum US LLC
Dental Caries, Inlays
Ceramic Versus Composite in the Treatment of Posterior Teeth by Inlays or Onlays
The main purpose of this trial is to determine which material, between ceramic and composite, is best to manufacture dental inlays and onlays in the treatment of moderate dental substance losses, generally due to dental caries.
- Trial name
- CECOIA (NCT01724827)
- Testing
- ceramic (Empress CAD, Ivoclar Vivadent), composite (Lava Ultimate, 3M Espe)
- Where
- 6 sites in France
- Volunteers
- 355 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Presbyopia
A Prospective Study to Evaluate the Raindrop Near Vision Inlay in Presbyopic Patients With Treatments to Optimize the Ocular Surface Before Implantation
The objective of this study is to evaluate the Raindrop® Near Vision Inlay for the improvement of near vision in presbyopic patients with treatments to optimize the ocular surface before corneal inlay surgery.
- Trial name
- NCT03126877
- Testing
- Mitomycin C, Raindrop Near Vision Inlay
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Whitten Laser Eye
Urethral Stricture
Dorsal vs. Ventral Buccal Graft Dorsal vs. Ventral Buccal Graft
This is a randomized non-blinded comparison of dorsal vs. ventral approach for buccal mucosa graft urethroplasty in the bulbar urethra. Buccal mucosa graft is a common method of repairing the strictured urethra.
- Trial name
- DoVeBuG (NCT02551783)
- Testing
- Urethroplasty with buccal mucosa graft, Ventral Buccal
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- University of Minnesota
Hypospadias
Local Oestrogen Versus Placebo as Preoperative Treatment in Patients With Severe Hypospadias: Effects on Post-operative Complications
Hypospadias is a congenital abnormality of the penis that is caused by incomplete development of the anterior urethra. This pathology is one of the most common genital anomalies in paediatric urology .The incidence is reported to…
- Trial name
- HYPOSPADES (NCT01370798)
- Testing
- promestriene, Urethroplasty, Wrist X ray
- Where
- 4 sites in France
- Volunteers
- 244 people
- Sponsor
- Hospices Civils de Lyon
Decayed Teeth
Vital and Non-vital Posterior Teeth Restored With Onlays and Single Crowns Using Three Different Restorative Materials.
The objective of this study is to assess the survival rate and the biological and technical outcomes of onlays and single crowns made out of different restorative materials on vital and non-vital teeth.
- Trial name
- NCT07259265
- Testing
- Crown preparation, Onlay preparation
- Where
- Switzerland
- Volunteers
- 120 people
- Sponsor
- Dr. med. dent. Malin Strasding
Shoulder Dislocation
Long Head of Biceps as an Anterior Dynamic Sling for Recurrent Anterior Shoulder Dislocation
Purpose: To evaluate the functional outcomes of arthroscopic onlay dynamic anterior stabilization (DAS) using the long head of biceps (LHB) tendon for treatment of anterior glenohumeral instability (AGI) with limited to…
- Trial name
- NCT06870721
- Testing
- arthroscopic dynamic anterior stabilization for recurrent anterior shoulder dislocation
- Where
- Egypt
- Volunteers
- 25 people
- Sponsor
- Cairo University
Umbilical Hernia Repair, Onlay Mesh
Comparison of Onlay Mesh Repair and Sublay Mesh Repair in Umbilical Hernia Surgery
Umbilical hernia is a common condition that is frequently treated with surgical mesh repair to reduce recurrence rates. Among the commonly used techniques, onlay mesh repair and sublay mesh repair are widely performed; however…
- Trial name
- NCT07367321
- Testing
- Onlay Mesh Repair, Sublay Mesh Repair
- Where
- Turkey (Türkiye)
- Volunteers
- 116 people
- Sponsor
- Bakirkoy Dr. Sadi Konuk Research and Training Hospital
Midline Incisions, High Risk Patients
Non Absorbable Mesh Reinforcement of Midline Incision Closure in High Risk Patients, Onlay Versus Preperitoneal Position, a Comparative Clinical Trial
comparison between onlay and preperitoneal augmentation of mid line closure in high risk patients
- Conditions
- Midline Incisions, High Risk Patients, Mesh Reinforcement, Incisional Hernia
- Trial name
- NCT04145908
- Testing
- midline mesh reinforcement
- Volunteers
- 47 people
- Sponsor
- Zagazig University
Unsatisfactory Restoration of Tooth, Carious Teeth
Biological and Esthetic Evaluation of Ceramic Onlay With Different Preparation Designs
Aim of study: is to asses biological and esthetical success of ceramic onlay restorations while preparing the teeth using shoulder finish line preparation versus butt joint with bevel preparation.
- Trial name
- NCT04438642
- Testing
- shoulder finishline, butt joint with bevel
- Where
- Egypt
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Ahmed Adel Mahmoud Gadallah
Surgical Wound Dehiscence
Prevention of Fascial Dehiscence With Prophylactic Onlay Mesh in Emergency Laparotomies
Facial dehiscence elicit high morbidity and mortality. This complication may arise in more than 8.5% of high-risk patients. Addressing risk factors and optimizing surgical technique are guarded as mainstay measures for…
- Trial name
- NCT03293862
- Testing
- prophylactic polypropilene mesh, Midline Fascial Closure, vacuum drainage system
- Where
- Brazil
- Volunteers
- 145 people
- Sponsor
- University of Sao Paulo General Hospital
Ventral Hernia, Abdominal Wall Defect
ExtrAperitoneaL Plasty vs Intraperitoneal oNlay mEsh in Ventral Hernia Repair
This study investigates on the effect of two different operative techniques to treat abdominal wall hernias. The goal of this clinical trial is to learn if the eTEP (Extended totally extraperitoneal repair) technique leads to a…
- Trial name
- ALPINE (NCT06367309)
- Testing
- Extended totally extraperitoneal repair, Intraperitoneal onlay mesh
- Where
- Switzerland
- Volunteers
- 138 people
- Sponsor
- University Hospital, Basel, Switzerland
Incisional Hernia, Surgical Site Infection
Prophylactic Mesh Reinforcement for Stoma Closure
In the current work we are aiming to compare between the mesh-reinforced stoma closure and the anatomical closure in terms of the risk of developing surgical site incisional hernia (SSIH),incidence of surgical site infection …
- Conditions
- Incisional Hernia, Surgical Site Infection, Postoperative Pain, Hospital Stay, Length of Stay in Hospital From Surgery to Discharge
- Trial name
- OASIS (NCT06157645)
- Testing
- Prolene mesh
- Where
- Egypt
- Volunteers
- 62 people
- Sponsor
- Assiut University
Urethra Stenosis, Urethral Stricture
Multi-stage Urethroplasty with Augmentation Using a Dorsal Graft Inlay Technique Comparing Graft Use in First or Second Stage
The principal aim of this pilot study is to directly compare both approaches and analyze the failure rate after one year of follow-up.
- Trial name
- MAGIC I (NCT04965025)
- Testing
- Multi-stage urethroplasty with graft inlay in first stage, Multi-stage urethroplasty with graft inlay in second stage
- Where
- Belgium
- Volunteers
- 30 people
- Sponsor
- University Hospital, Ghent