Clinical trials: Volumetric Analysis
Breast Cancer, Radiotherapy
BRAVE-HEART: Breast Cancer Radiotherapy Using Active Breathing Coordinator to aVoid Exposure of HEART
The BRAVE-HEART trial is an ambispective, observational, non-randomized study conducted at Fondazione IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico) Policlinico San Matteo (Pavia, Italy).
- Trial name
- BRAVE-HEART (NCT07299812)
- Testing
- Breast Radiotherapy with or without Deep Inspiration Breath Hold (DIBH)
- Where
- Italy
- Volunteers
- 400 people
- Sponsor
- Fondazione IRCCS Policlinico San Matteo di Pavia
Hypertension, Coronary Atherosclerosis
Azelnidipine Anti-Coronary Atherosclerotic Trial in Hypertensive Patients by Serial Volumetric IVUS Analysis(ALPS-J)
In patients with hypertension who undergo elective PCI, the effects of long-term administration of Calblock (azelnidipine) on plaque volume will be determined quantitatively by 3D-IVUS and compared with those of amlodipine…
- Trial name
- NCT00294567
- Testing
- Calcium channel blockers (amlodipine, azelnidipine)
- Where
- Japan
- Volunteers
- 199 people
- Sponsor
- Juntendo University
Neurofibromatosis 1, Neurofibroma, Plexiform
Pirfenidone in Children and Young Adults With Neurofibromatosis Type I and Progressive Plexiform Neurofibromas
Background: Neurofibromatosis Type 1 (NF1) is an autosomal dominant, progressive genetic disorder characterized by diverse clinical manifestations.
- Trial name
- NCT00076102
- Testing
- Pirfenidone
- Where
- 15 sites in United States
- Volunteers
- 36 people
- Sponsor
- National Cancer Institute (NCI)
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
Dental Dysgnathia
Volumetric Analysis of Root Resorption With Mini-Screw Implant Anchorage-assisted Retraction of Maxillary Incisors
The intended study is designed as a prospective randomized controlled trial (RCT), comparing and contrasting the effect of mini-screw implant anchorage-assisted versus regular maximum anchorage by retracting the maxillary…
- Trial name
- NCT02221206
- Testing
- Mini-Screw implant
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Zhejiang University
Impacted Mandibular Third Molar Extraction, Postoperative Pain Control
Evaluation of Corticosteroid Administration Following Impacted Third Molar Surgery Using 3-Dimensional Facial Analysis
The purpose of this prospective, randomized, controlled, single-blind clinical trial is to compare the efficacy of local submucosal administration of dexamethasone versus methylprednisolone on postoperative morbidity following…
- Conditions
- Impacted Mandibular Third Molar Extraction, Postoperative Pain Control, Postoperative Edema and Pain
- Trial name
- NCT07628166
- Testing
- Surgical Extraction of Impacted Mandibular Third Molar, methylprednisolone sodium succinate, Dexamethasone Sodium Phosphate Injection
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Irfan Üstündağ
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
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
Chin Regression, Chin Asymmetry
Evaluation of Filler Injection for Chin Profile Enhancement
The goal of this prospective study is to analyze volumetric changes in the lower face after hyaluronic acid filler injections over 90 days.
- Conditions
- Chin Regression, Chin Asymmetry, Jawline Contour Deficit
- Trial name
- NCT07777926
- Testing
- HA Filler
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
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
Recession, Gingival
Palatal Volumetric Change Analysis Following Connective Tissue Graft With and Without Donor Site Augmentation
The goal of this randomized clinical trial is to compare whether soft tissue augmentation placed in the donor site following a gum graft harvesting leads to volumetric changes compared to non-augmented sites in the palate.
- Trial name
- NCT05961566
- Testing
- Use of collagen matrix after subepithelial connective tissue graft harvest
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Hailey Bivens
Endodontic Disease, Tooth Resorption
Volumetric Analysis of Resorption Types on CBCT
More accurate management of resorption can be achieved thanks to the three-dimensions volumetric and linear analysis, and the axial classification presented in this study.
- Trial name
- NCT04617301
- Where
- Turkey (Türkiye)
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University Training and Research Hospital
Lateral Sinus Lifting, Dental Implant
Volumetric Analysis of Maxillary Sinus After Guided Lateral Sinus Lift Procedure
The purpose of this study is to present a guided lateral window sinus lift (GLSL) procedure with the aid of a fully digital workflow using surgical templates for window osteotomy preparation and implant placement.
- Trial name
- NCT06130657
- Testing
- Lateral Maxillary Sinus Floor Elevation using surgical guide, Lateral Maxillary Sinus Floor Elevation without surgical guide
- Where
- Egypt
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Ahmed Zewail
Gingival Recession, Localized, Soft Tissue Volume Changes
3D Digital Assessment of Soft Tissue Changes After Modified FGG
The aim of this randomized controlled clinical trial is to evaluate the effects of conventional free gingival graft (FGG) and modified free gingival graft (ModFGG) techniques on soft tissue thickness, volumetric change, and…
- Conditions
- Gingival Recession, Localized, Soft Tissue Volume Changes, Keratinized Tissue Deficiency
- Trial name
- NCT07409558
- Testing
- Modified Free Gingival Graft (ModFGG), Conventional Free Gingival Graft (FGG)
- Where
- Turkey (Türkiye)
- Volunteers
- 34 people
- Sponsor
- Kahramanmaras Sutcu Imam University
Periampullary Neoplasms, Pancreatic Cancer
Cohort Study on Nutritional, Metabolic, and Volumetric Assessment After Pancreaticoduodenectomy
Periampullary malignant neoplasms are among the most lethal gastrointestinal tumors. They are usually diagnosed at advanced stages and require complex surgical treatment.
- Conditions
- Periampullary Neoplasms, Pancreatic Cancer, Pancreaticoduodenectomy
- Trial name
- NCT07159672
- Testing
- Pancreaticoduodenectomy
- Where
- Brazil
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Marco Aurélio Ribeiro, PhD
Dental Implant Failed
Digital Assessment at Peri-implant Tissues After Immediate Implants With Customized Healing Abutments and Connective Tissue Grafts
After a single-tooth extraction, physiological remodeling processes are unavoidable which leads to a total loss of the periodontal ligament and resorption of the bundle bone.
- Trial name
- NCT05060055
- Testing
- Immediate dental implant placement
- Where
- Portugal
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Universidade Católica Portuguesa
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
Gingival Recession
Changes in Soft Tissue Thickness Following Multiple Coronally Advanced Tunnel (MCAT) vs Vestibular Incision Subperiosteal Tunnel Access (VISTA)
This randomized clinical trial will compare two surgical methods for treating multiple adjacent gingival recessions (types RT1 and RT2): the Modified Coronally Advanced Tunnel (MCAT) and the Vestibular Incision Subperiosteal…
- Trial name
- NCT07200258
- Testing
- Vestibular Incision Subperiosteal Tunnel Access (VISTA), Modified Coronally Advanced Tunnel (MCAT)
- Where
- Spain
- Volunteers
- 44 people
- Sponsor
- Universidad Complutense de Madrid
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