Clinical trials: Sellar Tumor
Cavernous Sinus Meningioma, Pituitary Adenoma
Effect of Irradiation of the Cavernous Sinus and the Sellar Region on Autobiographical Memory
Several studies showed that radiotherapy as brain tumors treatment may affect cognition. It was observed that durable memory impairments could arise at irradiated patients if radiotherapy is applied on medial temporal lobes.
- Trial name
- ISOMAB (NCT02750371)
- Testing
- Evaluation of autobiographical memory
- Where
- France
- Volunteers
- 17 people
- Sponsor
- University Hospital, Bordeaux
Sellar Mass, Pituitray Tumor
Sellar Masses: Clinical and Imaging Features With Correlation to Histopathology and Surgical Approach
The goal of this observational study is to learn about the clinical spectrum of sellar masses, aiming to understand the correlation between the imaging features and the future surgical approach and histopathology results.
- Trial name
- NCT07633860
- Testing
- Craniectomy
- Where
- Yemen
- Volunteers
- 49 people
- Sponsor
- Arab Board of Neurosurgery
Pituitary Tumor
Differential Study of Invasive Pituitary Adenomas in the Sellar and Cavernous Sinus Regions
This study involves collecting paired tumor samples from intrasellar and cavernous sinus regions of 20 invasive pituitary tumor patients, preserving them at -80°C for quality multi-omics analysis.
- Trial name
- NCT06705036
- Testing
- surgery
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Shanghai Zhongshan Hospital
Pituitary Neoplasms, Craniopharyngiomas
Effect of Perioperative Glucocorticoid Replacement on Prognosis of Surgical Patients With Sellar Lesions
The purpose of this four-arm randomized controlled study is to determine whether eliminating glucocorticoids (GC) replacement in perioperative period in surgical patients with sellar lesion could result in similar or better…
- Trial name
- NCT02190994
- Testing
- Hydrocortisone, Prednisone
- Where
- China
- Volunteers
- 100 people
- Sponsor
- West China Hospital
Pituitary Adenoma, Visual Impairment
Clinical Study of Structural and Functional Evaluation of the Visual Pathway
Sellar area tumors such as pituitary adenoma, craniopharyngioma and meningioma, etc, commonly lead to visual impairment symptoms.
- Conditions
- Pituitary Adenoma, Visual Impairment, Sellar Tumor, Neuroimaging
- Trial name
- NCT03591315
- Testing
- resting state fMRI, visual tasking state fMRI, diffusion tensor imaging
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Xiangya Hospital of Central South University
Optic Nerve Injuries, Sellar Tumor
Optic Nerve Stimulation To Prevent Visual Deficits After Endoscopic Cranial Approaches
Assessing the function of the optic nerve is paramount during various neurosurgical procedures. Effective optic nerve monitoring has remained elusive as Visual Evoked Potentials (the current existing tool) provides only diffuse…
- Conditions
- Optic Nerve Injuries, Sellar Tumor, Skull Base Neoplasms
- Trial name
- NCT06495580
- Testing
- Optic Nerve Stimulation
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of California, San Francisco
Sellar and Suprasellar Masses, Pituitary Tumor
Copeptin as a Biomarker for Central Diabetes Insipidus Development Following Pituitary Surgery
1. Access the optimal cut point value of copeptin which predicts development of central diabetes insipidus postoperatively with highest accuracy. 2.
- Trial name
- NCT04369703
- Where
- United States
- Volunteers
- 199 people
- Sponsor
- Mayo Clinic
Sellar Tumor, Endonasal Surgery
Efficacy and Safety Evaluation of Absorbable and Moldable Skull Base Support Plates in Extended Endoscopic Endonasal Transsphenoidal Surgery: A Prospective, Randomized, Controlled Study
Primary objective: To evaluate the effect of absorbable and moldable skull base support plates used in extended endoscopic endonasal transsphenoidal surgery on the incidence of cerebrospinal fluid (CSF) rhinorrhea within 1 month…
- Conditions
- Sellar Tumor, Endonasal Surgery, Csf Leakage
- Trial name
- EEEA-AMSBP (NCT07539792)
- Testing
- Absorbable and moldable skull base support plate
- Where
- 8 sites in China
- Volunteers
- 126 people
- Sponsor
- Nanfang Hospital, Southern Medical University
Sellar/Parasellar Tumor, Smell Dysfunction
Omega-3 Supplementation for Smell Dysfunction
Omega-3 supplementation has been shown to have neuroprotective and potentially anti-inflammatory properties in both central and peripheral nerve injuries.
- Trial name
- NCT02529332
- Testing
- Omega-3
- Where
- 2 sites in United States
- Volunteers
- 110 people
- Sponsor
- Stanford University
Unruptured Intracranial Aneurysms, Pituitary Neuroendocrine Tumor
China Treatment Trial for Tumor in Sellar Region With Unruptured Intracranial Aneurysm
The goal of this observational study is to learn about the treatment strategies for tumor in sellar region with unruptured intracranial aneurysms in the Chinese population.
- Conditions
- Unruptured Intracranial Aneurysms, Pituitary Neuroendocrine Tumor, Craniopharyngioma, Meningioma
- Trial name
- ChTTSRUIA (NCT07809178)
- Testing
- Tumor resection followed by aneurysm treatment, Aneurysm treatment followed by tumor resection, Observation
- Where
- China
- Volunteers
- 608 people
- Sponsor
- Cheng sen
Supratentorial Brain Tumor
Spectrum of Serum Sodium Disturbances in Patients With Non-sellar/Suprasellar Supratentorial Tumors
This study was designed to quantify the incidence of hyponatremia in patients of supratentorial/supra-sellar lesions and observe their effect on neurological morbidity and mortality.
- Trial name
- NCT03570203
- Testing
- Serum Sodium
- Volunteers
- 173 people
- Sponsor
- National Institute of Mental Health and Neuro Sciences, India
Pituitary Tumor, Visual Fields Hemianopsia
Perimetry Based on Eye-movements in Patients With (Supra)Sellar Tumors
The purpose of this study is to assess wether the SONDA visual field test is suitable for patients with a supra sellar tumour.
- Trial name
- NCT06266949
- Testing
- SONDA
- Where
- Netherlands
- Volunteers
- 30 people
- Sponsor
- University Medical Center Groningen
Csf Leakage
Chitosan Scaffold for Sellar Floor Repair in Endoscopic Endonasal Transsphenoidal Surgery
A 65 year old female participant , right handed, started with progressive bilateral visual loss in her temporal field, over 10 months, the participant underwent an MRI and it was found a sellar lesion that compressed the optic…
- Trial name
- NCT03280849
- Testing
- Implant of bilaminar chitosan scaffold
- Where
- Mexico
- Volunteers
- 1 people
- Sponsor
- University of Guadalajara
Pituitary Adenoma, Craniopharyngioma
Clinical Trial of an Anti-Fog Drainage Device for Endoscopic Endonasal Sellar Region Tumor Surgery
The goal of this clinical trial is to learn if the anti-fog suction device works to keep the surgical view clear during endoscopic nose-to-pituitary operations and whether it lowers the chance of brain-fluid infection.
- Trial name
- NCT07316101
- Testing
- Anti-fog suction device-a 4 Fr multi-channel silicone catheter
- Where
- China
- Volunteers
- 20 people
- Sponsor
- West China Hospital
Cystic Tumors of the Sellar/Parasellar Region
90Yttrium Colloid for the Treatment of Cystic Sellar/Parasellar Tumors
There is no consensus in the literature on the best way to treat cystic lesions of the pituitary area. Patients who are symptomatic from these tumours are rare.
- Trial name
- NCT02081768
- Testing
- 90yttrium colloid
- Where
- Canada
- Volunteers
- 40 people
- Sponsor
- David Clarke
Craniopharyngiomas, Pituitary Macroadenoma
Randomized Controlled Clinical Study on the Prophylactic Intraoperative Use of Desmopressin in Complex Sellar Region Tumors
Craniopharyngiomas and giant invasive pituitary adenomas, with lesions originating from the pituitary stalk, are frequently associated with intraoperative and postoperative diabetes insipidus (DI).
- Conditions
- Craniopharyngiomas, Pituitary Macroadenoma, Sellar and Suprasellar Masses
- Trial name
- RCT-PIDST (NCT07712328)
- Testing
- Desmopressin (DDAVP), Control
- Where
- China
- Volunteers
- 152 people
- Sponsor
- Zhaoyun Zhang
Brain Tumor Adult
Effects of Intravenous Anesthesia and Balanced Anesthesia on Flash Visual Evoked Potentials
Intraoperative flash visual evoked potentials (FVEPs) could monitor visual function during neurosurgery. There are fewer reports comparing the effects of sevoflurane-propofol balanced anesthesia and propofol-based total…
- Trial name
- NCT04725032
- Testing
- Propofol, Sevoflurane
- Where
- China
- Volunteers
- 84 people
- Sponsor
- Beijing Tiantan Hospital
Glioma, Glioneuronal Tumor
Observational Study for Assessing Treatment and Outcome of Patients With Primary Brain Tumours Using cIMPACT-NOW and 2021 WHO Classification
Every new classification depends on its prognostic power and on the type of treatment given. With the rapid evolution of diagnostic methods and the advance in new treatments, there is much less reliable information available on…
- Conditions
- Glioma, Glioneuronal Tumor, Choroid Plexus Tumor, Pineal Tumors
- Trial name
- NCT05259605
- Testing
- Observational
- Where
- 42 sites in Austria, Belgium and 10 more
- Volunteers
- 1,650 people
- Sponsor
- European Organisation for Research and Treatment of Cancer - EORTC