Clinical trials: Volumetric Analysis
Dermal Fillers
A Prospective Evaluation of the Filler for Jaw Contouring
The goal of this prospective study is to analyze volumetric changes in the lower face after hyaluronic acid filler injections over 90 days.
- Trial name
- NCT06694857
- Testing
- HA filler
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Hepatocellular Carcinoma, Hepatocellular Carcinoma by BCLC Stage
Volumetric Analysis of Hepatocellular Carcinoma After Transarterial Chemoembolization
The application of transarterial chemoembolisation (TACE) with drug-eluting beads in patients with hepatocellular carcinoma and its response to the treatment will be observed.
- Trial name
- NCT04780789
- Testing
- Transarterial Chemoembolization
- Volunteers
- 61 people
- Sponsor
- Brno University Hospital
Dental Implant Placement
Buccal Soft Tissue Contour Changes After Immediate Implant Placement with or Without Connective Tissue Graft
Statement of the problem: Using customized contoured healing abutments at the time of immediate implant placement is a treatment modality to improve esthetics by maintain the soft tissue contour.
- Trial name
- NCT04309006
- Testing
- CTG and customized healing abutment, CTG and conventional healing abutment
- Where
- 2 sites in Egypt
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Misr International University
Peri-implant Soft Tissue Deficiency, Partial Edentulism
Soft Tissue Augmentation Around Dental Implants Using Connective Tissue Graft, Submerged Tenting Abutment, or Sub-crestal Implant Placement
Peri-implant soft tissue thickness is an important determinant of the long-term stability and success of dental implants. Patients with a thin peri-implant soft tissue phenotype are at increased risk of soft tissue recession…
- Conditions
- Peri-implant Soft Tissue Deficiency, Partial Edentulism, Tooth Loss
- Trial name
- NCT07714265
- Testing
- subepithelial connective tissue graft, Submerged Tenting Abutment, Sub-crestal Implant Placement
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Misr International University
Mucogingival Defects, Pontic Site Development
Pontic Site Development With or Without Fixed Partial Denture
This study aims to evaluate the effectiveness of soft tissue augmentation using connective tissue graft (CTG) in pontic site defects.
- Conditions
- Mucogingival Defects, Pontic Site Development, Keratinized Tissue Deficiency, Connective Tissue Graft
- Trial name
- Pontic Site (NCT07535060)
- Testing
- Connective Tissue Graft (CTG)
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Bone Defects
Treatment of Complex Ridge Defects With Custom Meshes
Brief introduction: After tooth extraction, alveolar defects may hinder implant placement. Digital imaging and CAD/CAM advances allow creation of patient-specific titanium meshes for effective bone augmentation.
- Trial name
- NCT07268456
- Where
- Turkey (Türkiye)
- Volunteers
- 15 people
- Sponsor
- TC Erciyes University
Intra-abdominal Malignancies, Liver as Organ at Risk
Analysis of Computed Tomography Derived Maps for Determining Changes of the Liver Volume After Exposure to Radiotherapy
Radiotherapy is commonly used to treat cancers involving the liver or nearby organs. While effective, radiation exposure can affect healthy liver tissue and may lead to changes in liver size and function.
- Conditions
- Intra-abdominal Malignancies, Liver as Organ at Risk, Radiation-related Liver Changes
- Trial name
- ACT-LIVERT (NCT07320755)
- Volunteers
- 70 people
- Sponsor
- Assiut University
Autologous Fat Grafting
The Volumetric Analysis of Fat Grafting
Title: The Volumetric Analysis of Fat Grafting for Aesthetic Body Contouring. Subjects who wish to undergo fat grafting for aesthetic body contouring will be offered enrollment to the study.
- Trial name
- NCT03544593
- Testing
- Revolve System
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Hunstad Kortesis Bharti Cosmetic Sugrery
Jaw Cysts, Curettage
Low-Intensity Pulsed Ultrasound as an Adjunctive Therapy for Bone Regeneration Following Jaw Cyst Enucleation
This study tested whether low-intensity pulsed ultrasound (LIPUS) could help patients recover better after surgery to remove jaw cysts. A total of 29 patients with 33 jaw cysts were included.
- Trial name
- LIPUS (NCT07210983)
- Testing
- Low-Intensity Pulsed Ultrasound
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Sadam Elayah
Metastatic Cancer
Computer Assisted Volumetric Analysis of CT-Identified Metastatic Pulmonary Or Hepatic Lesions
The purpose of this study is to evaluate the ability of a new type of CT computer program(MeVis™)to accurately analyze and measure the size and changes in metastatic Liver and Lung tumors.
- Trial name
- NCT00676455
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- Lahey Clinic
Dental Implant, Implant Therapy
Do Immediate Digital Workflows Increase Patient Value?
This two-center randomized controlled trial will evaluate whether an immediate digital posterior implant workflow provides greater patient-defined value than a delayed digital workflow in adults requiring single posterior implant…
- Conditions
- Dental Implant, Implant Therapy, Immediate Dental Implant Placement, Delayed Implant
- Trial name
- ITI PROM RCT (NCT07656597)
- Testing
- Immediate digital posterior implant workflow, Delayed digital posterior implant workflow
- Where
- 2 sites in Germany, Hong Kong
- Volunteers
- 50 people
- Sponsor
- Heinrich-Heine University, Duesseldorf
Peri-Implant Health, Peri-Implant Tissues
Volumetric Analysis of Peri-Implant Soft Tissue Changes Between Polyethereketone(PEEK) Anatomic Healing Abutments and Standard Healing Abutments in Posterior Single Implant Restorations
This prospective randomized clinical trial will evaluate the clinical outcomes of the implant crown fabricated with standard scan body (control) and polyetheretherketone (PEEK) anatomic healing abutment (test).
- Conditions
- Peri-Implant Health, Peri-Implant Tissues, Soft Tissue Augmentation at Dental Implants
- Trial name
- anatomic (NCT07624331)
- Testing
- AHA PEEK, standard healing abutment
- Where
- Malaysia
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- DR NUR HAFIZAH KAMAR AFFENDI
Gingival Recession, Periodontal Plastic Surgery
Volumetric Changes After Free Gingival Graft: Tuberosity vs Palatal Donor Site (VolFGG-TP)
This randomized controlled clinical trial evaluated volumetric changes at recipient and donor sites following free gingival graft (FGG) surgery, comparing two different palatal donor regions.
- Trial name
- NCT07554625
- Testing
- Free Gingival Graft from Anterior Palatal Donor Site, Free Gingival Graft from Posterior Palatal / Tuberosity Donor Site
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Hooman Hashemzadeh
Liver Surgery, Liver Cancer
3D Liver Volumetry
The study aims to improve preoperative evaluation of liver resection volume in patients undergoing major hepatectomies. Accurate prediction of the planned resection and the future liver remnant (FLR) is critical to minimize the…
- Conditions
- Liver Surgery, Liver Cancer, Surgical Planning, Liver
- Trial name
- NCT07297615
- Testing
- 3d reconstruction
- Where
- Austria
- Volunteers
- 25 people
- Sponsor
- Medical University of Graz
Head and Neck Carcinoma
Feasibility of VMAT and CBCT for Head and Neck Carcinomas
This will be a prospective longitudinal study describing clinical throughput metrics and patient reported quality of life outcome measures for patients undergoing Volumetric modulated arc therapy (VMAT) with and without Cone-beam…
- Trial name
- NCT01384890
- Testing
- VMAT with CBCT, VMAT with kV-ray
- Where
- Canada
- Volunteers
- 20 people
- Sponsor
- British Columbia Cancer Agency
Dental Implant Placement
Volumetric Changes of Labial Soft Tissue Contour Following Different Approaches With Immediate Implant Placement
Statement of the problem: Tooth extraction is followed by ridge alteration and soft tissue contour collapse. Different strategies were proposed to limit this collapse however, the ability of these techniques to mimic the original…
- Trial name
- NCT04310449
- Testing
- Connective tissue graft and customized healing abutment, Dual zone concept and customized healing abutment
- Where
- 2 sites in Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Misr International University
Liver Neoplasms
Lung Dose in Patients Treated With Yttrium-90 for Hepatocellular Carcinoma
To Calculate the amount radiation the lung receives in patients receiving Yttrium-90 for Liver Cancer.
- Trial name
- NCT02489838
- Where
- United States
- Volunteers
- 56 people
- Sponsor
- Alan Katz
Alveolar Ridge Augmentation
Allograft Ridge Augmentation: 3D Analysis of CAD/CAM Custom Milled and Prefabricated Conventional Allogeneic Bone Blocks and Dental Implant Follow-up
To rehabilitate patients after the loss of their own teeth, dental implants are nowadays the therapy of choice if the indication is suitable.
- Trial name
- NCT06027710
- Testing
- Extensive alveolar ridge augmentation with allogeneic bone blocks; dental implant insertion in allogeneic bone graft
- Where
- Spain
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Santiago de Compostela
Tooth Extraction Status Nos, Dental Implant
Management of the Fresh Extraction Socket in the Aesthetic Area
After atraumatic tooth extraction and the assessment of the feasibility of immediate implant placement, patients will be randomly assigned to one of three treatment concepts: 1.
- Conditions
- Tooth Extraction Status Nos, Dental Implant, Bone Augmentation, Soft Tissue Augmentation
- Trial name
- IIP/ARP/SH (NCT04367766)
- Testing
- Prosthetically driven implant placement
- Where
- Italy
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Centro Specialistico Odontoiatrico, Rome
Cone-beam Computed Tomography, Maxillary Sinus
Correlation Between Maxillary Sinus (Linear and Volumetric Measurements) and Midface Width Using CBCT
The objective of this study will be To assess the correlation of the 2-D and volumetric maxillary sinus dimensions with the linear measurement of the mid-face width in adult Egyptian individuals.
- Conditions
- Cone-beam Computed Tomography, Maxillary Sinus, Midface, Volumetric Analysis
- Trial name
- NCT05847777
- Testing
- CBCT
- Volunteers
- 40 people
- Sponsor
- Cairo University