Clinical trials: Orbital Tumor
Surgery--Complications, Retinoblastoma Bilateral
Sutures in Orbital Implants in Retinoblastoma Patients
The purpose of this study is to evaluate different sutures for orbital implants in retinoblastoma patients.
- Trial name
- NCT04383860
- Testing
- 5-0 suture, 4-0 suture
- Volunteers
- 132 people
- Sponsor
- Sun Yat-sen University
Orbital Neoplasms, Conjunctival Neoplasms
Artificial Intelligence-assisted Screening of Malignant Pigmented Tumors on the Ocular Surface
Rare diseases generally refer to diseases whose prevalence rate is lower than 1 / 10 000 and the number of patients is less than 140000.
- Conditions
- Orbital Neoplasms, Conjunctival Neoplasms, Eye Neoplasms
- Trial name
- NCT05645341
- Testing
- screening system for ocular surface malignant tumors
- Where
- China
- Volunteers
- 535 people
- Sponsor
- Sun Yat-sen University
Orbial Mass Lesion
Effectiveness and Possible Complications of Core Needle Biopsy of Orbital Tumors
Core needle biopsy of orbital mass lesions with a semiautomated needles is a safe procedure that provides a sufficient amount of tissue material for standard histological and immunohistochemical analysis and can be an alternative…
- Trial name
- NCT01772355
- Testing
- semi automated core needle biopsy of orbital tumors
- Where
- Russia
- Volunteers
- 75 people
- Sponsor
- Yarovoy Andrey
Postoperative Pain
Postoperative Pain in Orbital Disease and Ocular Tumor
The purpose of this study is to evaluate the postoperative pain after general anesthesia of orbital diseases and ocular tumor patients.
- Trial name
- NCT02704715
- Testing
- general anesthesia,orbital operation
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Sun Yat-sen University
Surgery, Eye Diseases
Self-adherent Wrap Techniques for Orbital Surgery
The purpose of this study is to evaluate the interface pressure measurements of applying self-adherent wraps on eyes after orbital tumour extirpation.
- Trial name
- NCT03415490
- Testing
- Folded technique of self-adherent wrap, Classic technique of self-adherent wrap
- Where
- China
- Volunteers
- 128 people
- Sponsor
- Sun Yat-sen University
Orbital Bone Fracture, Maxillary Cyst
Application of CAD-CAM Technology in Orbital Bone Reconstruction
Reconstruction of orbital defects resulting after trauma; tumor resection; maxillary cyst; craniofacial anomalies and sequestrated bone….
- Conditions
- Orbital Bone Fracture, Maxillary Cyst, Maxillary Neoplasms, Zygomatic Fractures
- Trial name
- CAD-CAM (NCT05438784)
- Testing
- orbital bone reconstruction with patient specific titanium implant, orbital bone reconstruction with preformed titanium plate preoperatively bended on stereolithographic model
- Where
- Egypt
- Volunteers
- 34 people
- Sponsor
- Hatem Adel Aboelhassan
Orbital Tumors
Evaluation of Transconjunctival Approach in Management of Orbital Tumors
Many surgical approaches for excision of orbital tumors have been described. These approaches do not allow access to all orbital quadrants.
- Trial name
- NCT03195101
- Testing
- transconjunctival orbitotomy approach
- Volunteers
- 30 people
- Sponsor
- Assiut University
Orbital Neoplasms
Evaluating the Usefulness of 18F-AlF-FAPI PET/ CT in Orbital Neoplasms
To evaluate the potential usefulness of 18F-AlF-FAPI positron emission tomography/computed tomography (PET/CT) for the diagnosis of primary and metastatic lesions in orbital neoplasms, and compared with 18F-FDG PET/CT.
- Trial name
- NCT06791226
- Testing
- 18F-AlF-FAPI PET/CT, 18F-FDG PET/CT
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Peking University Third Hospital
Graves' Disease
Radioactive Iodide Therapy for Pediatric Graves' Disease
The investigators hypothesize that 131I is an effective therapy for children with Graves' Disease (GD) and will not be associated with long-term cancer risks when used in older children, but may be associated with excessive…
- Trial name
- NCT01269749
- Testing
- RAI treatment, ATD Group
- Where
- 2 sites in United States
- Volunteers
- 19 people
- Sponsor
- University of Florida
Thyroid Neoplasms, Thyroid Nodules
Is the Routine Pressure Dressing After Thyroidectomy Necessary?
Thyroidectomy is an operation that is commonly performed. After an operation a pressure dressing by Hypafix is usually used due to the belief that it will help to reduce complications such as post-operative bleeding or haematoma.
- Conditions
- Thyroid Neoplasms, Thyroid Nodules, Graves Disease, Goiter
- Trial name
- NCT00400465
- Testing
- Normal dressing, Pressure dressing
- Where
- Thailand
- Volunteers
- 116 people
- Sponsor
- Khon Kaen University
Graves Disease, Thyroid Cancer
Impact of Thyroid Hormones on Human Glucose and Energy Metabolism
The goal of this clinical trial to clarify the impact of changes in thyroid hormone levels on glucose and lipid metabolism. Patients will be included in whom thyroid hormone levels are intentionally changed by treatment.
- Trial name
- NCT07410637
- Testing
- Oral Glucose Tolerance Test
- Where
- Germany
- Volunteers
- 60 people
- Sponsor
- University of Ulm