Clinical trials: Skull Base--Cancer
Pituitary Neoplasms
Application of Augmented Reality Neuronavigation in Transnasal Endoscopic Skull Base Surgery
"For lesions in the skull base, including meningiomas, chordomas and pituitary tumors, endoscopic surgery has replaced traditional microscopes as the mainstream procedure.
- Trial name
- NCT06282224
- Testing
- Performing endoscopic transnasal skull base surgery with AR-integrated endoscope
- Where
- China
- Volunteers
- 10 people
- Sponsor
- The First Affiliated Hospital of Xiamen University
Skull Base Neoplasms
Surgical Outcomes of Extended Endoscopic Endonasal Approach for Skull Base Lesions.
Aim of this study is to evaluate the surgical and functional outcomes of the extended endoscopic endonasal approach (EEEA) in the management of skull base lesions, including extent of resection, postoperative complications, and…
- Trial name
- NCT07788300
- Testing
- Endoscopic Endonasal Approach for Skull Base Lesions.
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Assiut University
Pituitary Adenoma
Semi-sitting Versus Supine Position in Endoscopic Skull Base Surgery
This study is to prospectively compare the standard supine (control group) and the semi-sitting position (head elevation of 30°; intervention group) in endoscopic endonasal pituitary surgery.
- Trial name
- PosESS (NCT04584866)
- Testing
- Endonasal endoscopic pituitary surgery in semi-sitting position, Endonasal endoscopic pituitary surgery in supine position
- Where
- Switzerland
- Volunteers
- 54 people
- Sponsor
- University Hospital, Basel, Switzerland
Skull Base Neoplasms, Skull Neoplasms
Proposal for Intraoperative Administration of Intravenous Indocyanine Green to Evaluate Position of the Optic Canal, Position of the Internal Carotid Arteries, Tumor Vascularization, and Vessel Encasement in Endoscopic Endonasal Cranial Base Surgery
This study is being done to demonstrate the feasibility of using a nasal endoscope to perform intraoperative angiography of surgical field, with the goals to evaluate anatomical landmarks and tumor characteristics during skull…
- Conditions
- Skull Base Neoplasms, Skull Neoplasms, Bone Neoplasm, Neoplasms
- Trial name
- ICG2 (NCT03072186)
- Testing
- near-infrared light nasal endoscope used with ICG
- Where
- United States
- Volunteers
- 23 people
- Sponsor
- Ohio State University
Orbital Neoplasms
Risk Stratification of Orbital Tumors Based on MRl and Artificial Intelligence
Orbital tumors can be categorized into benign and malignant tumors, and there are significant variations in their biological behavior, treatment, and prognosis.
- Trial name
- NCT06336499
- Testing
- Multi-parametric MRI and image analysis by deep learning or machine learning algorithms
- Volunteers
- 600 people
- Sponsor
- Beijing Tongren Hospital
Meningioma, Skull Base Meningioma
Cognitive Status After Removal of Skull Base Meningioma
The purpose of this prospectively enrolling trial is to assess long-term cognitive outcomes of patients undergoing surgery for resection of a meningioma associated with the frontal and temporal lobes.
- Conditions
- Meningioma, Skull Base Meningioma, Frontal Meningioma, Temporal Meningioma
- Trial name
- NCT04635657
- Testing
- Long-term Cognitive testing
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Ohio State University
Esophageal Neoplasm, Anastomotic Leak
Prediction of Anastomotic Complications and Recurrent Laryngeal Nerve Injury Based on Postoperative Early Endoscopic Evaluation
Analyze the correlation between the conformity of the anatomy (based on endoscopic examination) and postoperative anastomotic fistula and anastomotic stenosis; establish an anastomotic classification; and construct a predictive…
- Conditions
- Esophageal Neoplasm, Anastomotic Leak, Recurrent Laryngeal Nerve Injuries, Anastomotic Stenosis
- Trial name
- NCT06348381
- Testing
- No intervention
- Where
- China
- Volunteers
- 250 people
- Sponsor
- Shanghai Chest Hospital
Neoplasm, Skull Base Neoplasm
The Role of 5-Aminolevulinic Acid Fluorescence-Guided Surgery in Head and Neck Cancers: a Pilot Trial
This study allows head and neck cancer surgeons to specifically visualize cancerous cells apart from normal healthy tissue. 5-aminolevulinic acid (5-ALA) is a safe and effective FDA-approved agent successfully used by…
- Trial name
- NCT05101798
- Testing
- 5-Aminolevulinic acid Hydrochloride
- Where
- 3 sites in United States
- Volunteers
- 7 people
- Sponsor
- Icahn School of Medicine at Mount Sinai
Malignant Oral Cavity Neoplasm, Malignant Skull Base Neoplasm
Serial Magnetic Resonance Imaging for the Prediction of Radiation-Induced Changes in Normal Tissue of Patients With Oral Cavity or Skull Base Tumors
This phase IV trial studies how well serial magnetic resonance imaging (MRI) after radiation therapy works in predicting radiation-induced changes in the normal tissue of patients with oral cavity or skull base tumors.
- Conditions
- Malignant Oral Cavity Neoplasm, Malignant Skull Base Neoplasm, Osteoradionecrosis
- Trial name
- NCT04265430
- Testing
- Contrast Agent, Magnetic Resonance Imaging, Quality-of-Life Assessment
- Where
- United States
- Volunteers
- 425 people
- Sponsor
- M.D. Anderson Cancer Center
Aneurysms, Arteriovenous Malformations
Neurosurgical Outcome Network
The evaluation of neurosurgical outcomes varies from center to center, and the predictive factors that determine these outcomes are not fully known or shared.
- Conditions
- Aneurysms, Arteriovenous Malformations, Cavernomas, Skull Base Tumors
- Trial name
- NEON (NCT06724029)
- Where
- 27 sites in Italy
- Volunteers
- 4,500 people
- Sponsor
- Fondazione I.R.C.C.S. Istituto Neurologico Carlo Besta