Clinical trials: Morphometric Analysis
Bronchopulmonary Dysplasia
Ventilation-perfusion (V/Q) Ratio and Alveolar Surface Area in Preterm Infants
To non-invasively estimate the alveolar surface area of the lungs of prematurely born infants by taking measurements of oxygen and carbon dioxide and utilizing functional morphometry.
- Trial name
- NCT04936477
- Testing
- Calculation of ventilation-perfusion ratio
- Where
- United Kingdom
- Volunteers
- 30 people
- Sponsor
- King's College London
Developmental Dysplasia of the Hip (DDH), Developmental Dysplasia of the Hip
Computer-Assisted Comparison of Hip Socket Volume and Surface Shape After Pediatric Acetabular Osteotomies
The goal of this observational study is to learn how four acetabular osteotomy techniques change the shape of the hip socket in children and adolescents with developmental dysplasia of the hip or residual acetabular dysplasia.
- Conditions
- Developmental Dysplasia of the Hip (DDH), Developmental Dysplasia of the Hip, Acetabular Dysplasia
- Trial name
- PAVMS (NCT07581717)
- Testing
- Salter osteotomy, Dega osteotomy, San Diego osteotomy
- Where
- Turkey (Türkiye)
- Volunteers
- 12 people
- Sponsor
- Istanbul University
Oral Squamous Cell Carcinoma, Oral Epithelial Dysplasia
Comparison of Morphometric Assessment Using Methyl Green Pyronin and AgNOR Staining of Oral Squamous Cell Carcinoma
Oral cancer represents the sixth most common cancer worldwide whilst in Pakistan it ranks the second most common cancer in either gender.
- Trial name
- OSCC (NCT01987934)
- Where
- Pakistan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Academy of Interdisciplinary Dental Education and Research
Nervous System Diseases (C10 Unique ID D009422)
Ultra-Low Field (ULF) Point-of-Care (POC) MRI System for Brain Morphology and Pathology
Background: Magnetic resonance imaging (MRI) is a tool for getting pictures of the tissues and organs inside the body. MRI can help diagnose many injuries and diseases. But not all patients are equally likely to receive MRIs.
- Trial name
- NCT06203626
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Fabry Disease
Natural History and Structural Functional Relationships in Fabry Renal Disease Treatment Outcomes(Changes)in Fabry Renal Disease Study
The investigators will perform a study with two major components. The first is a natural history study of untreated Fabry patients.
- Trial name
- LDN6702 (NCT01581424)
- Where
- 2 sites in United States
- Volunteers
- 50 people
- Sponsor
- University of Minnesota
Amnesia, Dementia
Magnetic Resonance Imaging for the Study of Patients With Neurological Disorders
This study is divided into two parts. The first part of the study will use MRI technology to view the brain structure of patients with neurological disorders and normal volunteers.
- Conditions
- Amnesia, Dementia, Healthy, Nervous System Disease
- Trial name
- NCT00001362
- Where
- United States
- Volunteers
- 830 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Infant Development
Measurements of Facial Dimensions in Infants and Toddlers 0-4 Years of Age
Anthropometric data of infants' face will be obtained using special 3D scanners and software.
- Trial name
- NCT01274299
- Testing
- Digital camera picture
- Where
- Israel
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Ziv Hospital
Cervical Pedicle Screw
Analysis of Sub Axial Cervical Pedicle Spine Based on CT
The aim of study to analyze morphometry of sub axial cervical spine pedicle in an Egyptian population based on computed tomography (CT) and thus asses the safety and feasibility of cervical pedicle screw in the sub axial cervical…
- Trial name
- NCT06445348
- Testing
- Cervical pedicle screw
- Volunteers
- 80 people
- Sponsor
- Assiut University
Brain Voxel-based Morphometry in Mania
Brain Voxel-based Morphometry in Bipolar Mania
Bipolar disorder is a complex psychiatric disorder characterized by recurrent episodes of mania or hypomania and depression, and affects around one to three percent of the population .
- Trial name
- NCT03181698
- Testing
- Magnetic resonance imaging
- Where
- Egypt
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Assiut University
Metopic Craniosynostosis, Craniosynostosis
Frontal Reconstruction Without Orbital Advancement for Moderate Metopic Craniosynostosis
Metopic craniosynostosis is a condition caused by the early fusion of the metopic suture, leading to restricted frontal bone growth and a triangular head deformity termed trigonocephaly.
- Conditions
- Metopic Craniosynostosis, Craniosynostosis, Metopic Synostosis
- Trial name
- NCT07837453
- Testing
- Frontal vault remodelling without orbital advancement
- Where
- Egypt
- Volunteers
- 15 people
- Sponsor
- Assiut University
Onychophagia
Effect of Nail Biting Habit on Mandibular Bone Structure: A Retrospective Radiological Study
Nail biting (onychophagia) is a common parafunctional habit characterized by repetitive and non-functional biting behavior. Although the effects of nail biting on dental structures and occlusion have been reported, its potential…
- Trial name
- NCT07740889
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University Training and Research Hospital