Clinical trials: Morphometric Analysis
Weight Loss
Study of Effects From Gastric Bypass Weight Loss on Brain Tissue
This study will evaluate how large, intentional weight reduction affects the human brain and possible ways to reverse the changes associated with excess body weight.
- Trial name
- NCT00357344
- Where
- 3 sites in United States
- Volunteers
- 80 people
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Oocyte Cryopreservation
Optimization of Oocyte Warming Protocols
This is a retrospective study with a sibling design comparing new oocyte thawing protocols (rapid and ultra-rapid) with the traditional method
- Trial name
- OVOfast (NCT07105891)
- Testing
- Thawing protocol
- Where
- Italy
- Volunteers
- 399 people, healthy volunteers welcome
- Sponsor
- IRCCS San Raffaele
Medication-related Osteonecrosis of the Jaw, Osteonecrosis of the Jaw
Bone Quality Evolution in Medication-Related Osteonecrosis of the Jaw Assessed by CBCT (B-ONJ EVOL)
Medication-related osteonecrosis of the jaw (MRONJ) is a known complication of antiresorptive therapies such as bisphosphonates and denosumab.
- Trial name
- B-ONJ EVOL (NCT07588269)
- Testing
- Cone Beam Computed Tomography Imaging
- Volunteers
- 25 people
- Sponsor
- Nantes University Hospital
Postoperative Cognitive Dysfunction
Post Cardiac Surgery Neurocognitive Decline: Correlations Between Neuropsychological Tests and Functional MRI Techniques
Postoperative cognitive decline (POCD) is a frequent complication after cardiac surgery. It is estimated that 40-70% of all cardiac patients show cognitive dysfunction during the first post-surgical week.
- Trial name
- CardChNeuroMRI (NCT01622452)
- Volunteers
- 50 people
- Sponsor
- Fondazione Toscana Gabriele Monasterio
Femoroacetabular Impingement
Evaluation of Ultrasound for Detecting Hip Impingement
Patients are being asked to participate in this study because a previous research MRI of their hips showed that the shape of the head of their thigh bone may indicate FAI of the hip.
- Trial name
- NCT02260726
- Testing
- Magnetic resonance imaging, Ultrasound
- Volunteers
- healthy volunteers welcome
- Sponsor
- Ottawa Hospital Research Institute
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)
Lung Neoplasms
Sputum Cytometry Analysis in Lung Cancer Screening After Professional Asbestos Exposure
Workers exposed to asbestos are at high risk of lung cancer. Medical follow-up of this population relies on repeated CT-scans which are more accurate for detection of peripheral lesions, and expose to X-rays and to risk of…
- Trial name
- AMORCE-CBP (NCT01687647)
- Testing
- low-dose CT-scan AND induced sputum sample AND blood test
- Where
- 3 sites in France
- Volunteers
- 463 people
- Sponsor
- University Hospital, Caen
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)
Pelvic Organ Prolapse
Evaluation of Neuromuscular Morphometry of the Vaginal Wall
In this prospective study, women aged between 40 and 75 years who had not undergone any vaginal surgery and had not undergone any abdominal prolapse surgery were included.
- Trial name
- NCT06363838
- Where
- Turkey (Türkiye)
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Gaziosmanpasa Research and Education Hospital
Male
2D:4D Ratio vs Semen Parameters
The aim of this study evaluate the relationship between sperm count and the second-to-fourth digit ratio (2D:4D) in male patients.
- Trial name
- NCT07894263
- Testing
- Group 1
- Where
- Turkey (Türkiye)
- Volunteers
- 22 people
- Sponsor
- Suleyman Demirel University
Chronic Rhinosinusitis
Computed Tomography (CT) Score and Histopathology of the Middle Turbinate in Chronic Rhinosinusitis
In a previous study (Berger el al. Old and new aspects of middle turbinate histopathology. Otolaryngol Head Neck Surg. 2009;140:48-54), the investigators reported significant histopathologic changes in the middle turbinate mucosa…
- Trial name
- CT (NCT00899561)
- Where
- 2 sites in Israel
- Volunteers
- 45 people
- Sponsor
- Meir Medical Center
Gender, MANDIBLE
Validating AI for Gender Prediction Using Morphometric Analysis of the Mandible
This retrospective validity study evaluates the accuracy of artificial intelligence (AI) in determining gender from mandibular morphometric linear measurements.
- Conditions
- Gender, MANDIBLE, Forensic Dentistry, Morphometric Analysis
- Trial name
- NCT07726290
- Where
- Egypt
- Volunteers
- 385 people
- Sponsor
- Cairo University