Found 8 clinical trials
Study on the Visual Condition in Parkinson's Disease
Non motor symptoms and signs in Parkinson's disease (PD) also include a series of visual deficits; deepening these aspects could be useful for a better management of symptoms, to standardize a specific protocol for the issues related to vision and also to understand how these aspects are important for the …
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- 19 Feb, 2024
- 2 locations
Morphological Parameters of In-stent RESTenosis Assessed and Identified by OCT
Coronary angiography is often not capable of explaining the mechanical causes of this complication. Optical coherence tomography (OCT), a high-resolution endocoronary imaging technique can assist in the understanding of the mechanism of restenosis and guide treatment.
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- 19 Feb, 2024
Virtual Reality Mobility Assessment of Functional Vision in Retinal Disease
Then their eyes will be numbed with eye drops and they will wear contact lenses while watching flashing lights. Participants will have optical coherence tomography. This is a noninvasive procedure. It produces cross-sectional pictures of the retina....
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- 19 Feb, 2024
OCT Evaluation of Early Vascular Repair in Patients With Non ST Elevation Acute Coronary Syndrome (NSTE-ACS)
This is a prospective study of a new generation of drug-eluting stent in the treatment of non ST elevation acute coronary syndrome (NSTE-ACS). The purpose of this study was to evaluate the extent of early vascular repair in NSTE-ACS patients after receiving the new generation of drug-eluting stents, and the …
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- 19 Feb, 2024
Epidemiologic and Clinical Characteristics of Optic Neuritis in China
This will be a hospital-based retrospective multi-center study on epidemiologic and clinical characteristics of optic neuritis among Chinese. The investigation will cover about 29 provinces or municipalities all around China.
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- 19 Feb, 2024
Dresden Corneal Disease and Treatment Study
The purpose of this study is long-term follow up of patients with corneal diseases to analyze the quality of surgical interventions and diagnosis. Corneal ectasia, especially keratoconus, is a corneal disease that leads to an irreversible loss of visual acuity while the cornea becomes steeper, thinner and irregular. For these …
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- 19 Feb, 2024
The Application of Non-invasive and Cellular Level Resolution Fullfield Optical Coherence Tomography: Establishment and Analysis of Subcutaneous Cellular Level Image Database of Anatomical Locations in Healthy Volunteers and Evaluation of Usability
The objective of this protocol is to image skin of healthy volunteers and to evaluate the performance of full-field optical coherence tomography (FF-OCT) device - the ApolloVue S100 Image System in imaging skin microstructures of healthy skin at different anatomical locations and nevi for different skin types and different age …
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- 19 Feb, 2024
Computer-aided Diagnosis of Ocular Diseases Based on Corneal Biomechanics
The purpose of this study is the investigation of biomechanical properties of the cornea using computer-aided data analysis. Currently, it is known that keratoconus and glaucoma are ocular disease that are associated with biomechanical alterations of the cornea. Corneal ectasia, especially keratoconus, is a corneal disease that leads to an …
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- 19 Feb, 2024