Clinical trials: Segmentation
Uveitis
PANDA-ASOCT: Paediatric Anterior Uveitis Detection With Automated Image Analysis Using ASOCT
Uveitis is an inflammation inside the eye. Although rare, it is an important auto-inflammatory eye condition that affect children and young people (CYP).
- Trial name
- PANDA (NCT07813598)
- Testing
- Slit Lamp Examination, Anterior segment ocular coherence tomography (ASOCT)
- Where
- United Kingdom
- Volunteers
- 300 people
- Sponsor
- Sheffield Children's NHS Foundation Trust
Cataract
Anterior Segment Changes After Phacoemulsification in Cataractous Eyes with Shallow Anterior Chamber
Phacoemulsification in shallow anterior chamber is considered to be more hazardous regarding risk of intraoperative and postoperative complications.
- Trial name
- NCT06745596
- Testing
- cataract surgery 1, cataract surgery 2
- Where
- Egypt
- Volunteers
- 24 people
- Sponsor
- Zagazig University
Placenta Accreta
Tamponade vs Partial Myometrial Resection of Lower Uterine Segment in Management of Placenta Accreta Spectrum Cases
To compare the efficacy of lower uterine tamponade and partial lower myometrial resection in the management of intraoperative bleeding in cases with placenta accreta spectrum .
- Trial name
- NCT06575023
- Testing
- Tamponade of lower uterine segment in management of placenta accreta spectrum cases, partial myometrial resection of lower uterine segment in management of placenta accreta spectrum cases
- Volunteers
- 222 people
- Sponsor
- Assiut University
ST Segment Elevation Myocardial Infarction
China STEMI-PCI Program
1. Registration 2. Performing in three stages 3. Major aim: Much more and standard reperfusion therapy in STEMI patients
- Trial name
- NCT01716884
- Where
- China
- Volunteers
- 4,000 people
- Sponsor
- Peking University First Hospital
Impacted Canines
Accuracy of 3D Slicer Software for Automatic Segmentation Versus Manual Segmentation Using Commercial Software to Evaluate Impacted and Unerupted Maxillary Canine: An Observational Study
Our research question will be, can automatic segmentation of maxillary impacted and unerupted canine using DentalSegmentator tool in 3D silcer software be as accurate as manual segmentation?
- Trial name
- NCT06972797
- Where
- Egypt
- Volunteers
- 21 people
- Sponsor
- Cairo University
Malocclusion, Class II Buccal Segment Relationship
Chesterfield Micro-implant Study Involving Three Types of Anchorage Methods in Orthodontics
Research problem: Anchorage reinforcement is effective with headgear provided patient compliance is optimal. Nance palatal arch have also been shown to be effective.
- Trial name
- PJSPhD (NCT00995436)
- Testing
- Extraoral anchorage, Miniscrews, Nance
- Where
- United Kingdom
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Chesterfield and North Derbyshire Royal Hospital
AAOCA, ACAOS
Speed-up the Diagnosis and Evaluation of anoMalous Coronary ARTery From the Aorta
Anomalous aortic origin of the coronary arteries (AAOCA) is a rare congenital disease and one of the leading causes of sudden cardiac deaths (SCD) in young athletes but also has a lethal presentation in adult age with myocardial…
- Conditions
- AAOCA, ACAOS, Anomalous Aortic Origin of the Coronary Artery (AAOCA), Anomalous Coronary Artery Arising From the Opposite Sinus
- Trial name
- SMART (NCT06705751)
- Testing
- Autonomic response in AAOCA
- Where
- Italy
- Volunteers
- 38 people
- Sponsor
- IRCCS Policlinico S. Donato
Early Literacy, Articulatory Gestures
The Effect of Articulatory Gestures on Early Literacy Skills in 4-year Olds
This study will use an experimental design to explore if articulatory gestures (with letters and phonemic awareness training) enhance early literacy skills more than general mouth awareness training (with letters and phonemic…
- Conditions
- Early Literacy, Articulatory Gestures, Phonemic Awareness
- Trial name
- NCT06504264
- Testing
- phonemic segmentation
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Montclair State University
TIBIA PSEUDOARTHROSES
Segment Transport Versus Acute Shortening In The Treatment of Tibial Pseudarthroses With Bone Loss
In this study the investigators are presenting the advantages as well as the disadvantages of ACUTE SHORTENING AND RELENGTHENINIG VS SEGMENT TRANSPORT methods.
- Trial name
- NCT01246934
- Testing
- ASR METHOD
- Where
- Turkey (Türkiye)
- Volunteers
- 22 people
- Sponsor
- Bezmialem Vakif University
Punctal Stenosis
AS OCT Evaluation for Perforated Punctual Plugs
Evaluation of the perforated punctal plugs after implantation in cases of punctal stenosis regarding position and patency in the early postoperative period (during the first operative weak)
- Trial name
- NCT04624022
- Testing
- Anterior segment optical coherent tomography
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Minia University
Orthodontic Appliance Complication, Angle Class II Patients, Distalization
En Masse Distaliaztion Via Skeletal Anchorage
Comparing the efficacy and performance of two conventionally anchored distalizers after modifying them to be skeletally anchored.
- Trial name
- NCT05245929
- Testing
- Distalization
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Acute Myocardial Infarction
Thrombectomy in Acute Myocardial Infarction
The purpose of the study is to determine whether thrombus removal with aspiration thrombectomy for acute myocardial infarction reduces the infarct size.
- Trial name
- TAMI (NCT00675480)
- Testing
- Thrombectomy, Primary angioplasty
- Where
- Poland
- Volunteers
- 140 people
- Sponsor
- National Institute of Cardiology, Warsaw, Poland
Segmentation
Intelligent Segmentation Algorithm of Ultrasonic Image
This project aims to enhance the performance of ultrasonic image analysis by optimizing and refining neural network algorithms, while also collecting and constructing extensive datasets relevant to ultrasonic imagery.
- Trial name
- NCT06646679
- Testing
- Ultrasonic imaging
- Where
- China
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- Tongji Hospital
Myopia
Comparing Myopia Control Efficacy in Children With 4 Methods: Orthokeratology, DIMS, DISK, and SVS.
The goal of this clinical trial is to learn if 3 optical interventions（DIMS, DISC and orthokeratology) to control myopia have different efficacy to slow myopia progression in children when the control is single focus…
- Trial name
- NCT06654180
- Testing
- Orthokeratology, defocus-incorporated multiple segment lenses (DIMS) spectacles, DISK
- Where
- 2 sites in China
- Volunteers
- 100 people
- Sponsor
- Kaikai QIU
ST-segment Elevation Myocardial Infarction
Multicentre REtrospective StuDy of Treatment and OUtComes in STEMI Patients in Fujian Province
This is a multicentre observational study planned to gather follow up data for a period of 1 year in order to understand the treatments and outcomes of ST-segment elevation myocardial infarction(STEMI) and improve medical care…
- Trial name
- REDUCTION (NCT03763968)
- Testing
- treatment and outcome
- Where
- China
- Volunteers
- 7,000 people
- Sponsor
- Yan-song Guo
Cerebral Glioblastoma
Automatic Segmentation MRI Cerebral Glioma
The aim of this study is to evaluate the role of automatic segmentation of cerebral gliomas in multi-sequence MR images using state-of-the-art methods for automatic segmentation and internal classification of brain tumors in…
- Trial name
- NCT04674579
- Testing
- MRI
- Volunteers
- 50 people
- Sponsor
- Assiut University
Anterior Uveitis
Safety and Efficacy of Iontophoretic Dexamethasone Phosphate Ophthalmic Solution in Non-Infectious Anterior Uveitis
The purpose of this study is to evaluate the safety and efficacy of ocular iontophoresis with dexamethasone phosphate ophthalmic solution EGP-437 using the EyeGate® II Drug Delivery System (EGDS) compared to prednisolone acetate…
- Trial name
- EGP-437-006 (NCT02517619)
- Testing
- Dexamethasone Phosphate Ophthalmic Solution, Prednisolone Acetate Ophthalmic (1%)
- Where
- United States
- Volunteers
- 251 people
- Sponsor
- Eyegate Pharmaceuticals, Inc.
Macular Hole
Asymmetrical Recovery of Cone Outer Segment Tips and Foveal Displacement After Macular Hole Surgery
Evaluation of asymmetry in recovery of cone outer segment tips and foveal displacement after macular hole surgery
- Trial name
- NCT01959776
- Testing
- Vitrectomy
- Where
- Japan
- Volunteers
- 35 people
- Sponsor
- Kyorin University
Maxillary Hypoplasia
Effectiveness of SARPE With 3 and 2-Segment Technique: A Randomized Clinical Trial
A few studies state that 3-segment SARPE has the following advantages: a) higher level of expansion symmetry; b) higher level of stability of the expansion achieved; and c) faster bone healing.
- Trial name
- 3S/2S_SARPE (NCT02179593)
- Testing
- 2-Segment SARPE, 3-Segment SARPE
- Where
- Brazil
- Volunteers
- 50 people
- Sponsor
- Federal University of São Paulo
ST Segment Elevation Myocardial Infarction
Early Prediction of QFR in STEMI-Pharmaco-invasice
The study intends to provide important data on whether the noval method using quantitative flow ratio could predict microvascular dysfunction.
- Trial name
- EARLYmyoQFR-PI (NCT04220736)
- Testing
- Computation of quantitative flow ratio
- Where
- China
- Volunteers
- 200 people
- Sponsor
- RenJi Hospital