Found 54 matching trials
Olfactory Function Following Endoscopic Endonasal Skull Base Surgery N/A The purpose of this study is to compare a subject's sense of smell before a...
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The Ohio State University
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ICG Angiogram as a Predictor of Postoperative Visual Function After EEA Surgery N/A Endonasal endoscopic approaches are an established treatment for suprasella...
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University of California, San Francisco
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Endo-nasal Endoscopic DCR and External-DCR in Primary Nasolacrimal Duct Obstruction NA All patients with epiphora or eye discharge that admitted to our ophthalmic...
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Farabi Hospital, Tehran University of Medical Sciences
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Long-Term Longitudinal QoL in Patients Undergoing EEA N/A This is a prospective longitudinal study to access postoperative 2-year qua...
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Active Not Recruiting
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Ohio State University
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Endoscopic Repair of Frontal Sinus CSF Leak N/A This retrospective study was conducted on patients with frontal sinus leaks...
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Multiple Locations
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Comparison of The Effects of Sevoflurane, Desflurane and Total Intravenous Anaesthesia on Pulmonary Function Tests NA This study will compare the effects of sevoflurane, desflurane and total in...
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Istanbul University Cerrahpasa Medical Faculty Neurosurgery Department
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Skull Base Reconstruction After Endonasal Cranio-endoscopic Resection Using Autologus Grafts N/A Endonasal endoscopic approach to the skull base has been expanded in the la...
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Assiut University
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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 NA This study is being done to demonstrate the feasibility of using a nasal en...
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The Ohio State University
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Functional Epiphora Management Via Different Dacryocystorhinostomy (DCR) Techniques NA 135 eyes of 135 patients treated between 2005 and 2017 will be included in ...
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McMaster University
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Outcome Analysis of Endoscopic Resection of Pituitary Adenomas NA The goal of this prospective study is to learn about the operative outcomes...
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National Cheng-Kung University Hospital
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