Comparative Study of the Topcon Tonometers CT-800 and TRK-2P and the Haag-Streit Goldmann Manual Tonometer and Topcon SP-1P
Completed
- Conditions
- Intraocular Pressure
- Interventions
- Device: Topcon CT-800Device: Topcon TRK-2P
- First Posted Date
- 2018-02-20
- Last Posted Date
- 2022-06-08
- Lead Sponsor
- Topcon Medical Systems, Inc.
- Target Recruit Count
- 345
- Registration Number
- NCT03439774
- Locations
- ๐บ๐ธ
Andover Eye Associates, Andover, Massachusetts, United States
Triton Fundus Autofluorescence and Fluorescein Angiography
Completed
- Conditions
- Medical Need for Fluorescein Angiography Imaging
- Interventions
- Device: Topcon DRI OCT Triton (plus)Device: TRC-50DX retinal camera
- First Posted Date
- 2017-04-11
- Last Posted Date
- 2022-06-08
- Lead Sponsor
- Topcon Medical Systems, Inc.
- Target Recruit Count
- 47
- Registration Number
- NCT03107104
- Locations
- ๐บ๐ธ
Vitreous Retina Macula Consultants of New York, New York, New York, United States
Triton Agreement and Precision Study
Completed
- Conditions
- Healthy EyesEye Diseases
- Interventions
- Device: Topcon DRI OCT Triton (plus)Device: 3D OCT-1 Maestro
- First Posted Date
- 2017-03-15
- Last Posted Date
- 2022-06-08
- Lead Sponsor
- Topcon Medical Systems, Inc.
- Target Recruit Count
- 88
- Registration Number
- NCT03080714
- Locations
- ๐บ๐ธ
Fischer Laser Eye Center, Willmar, Minnesota, United States
TopQ Cutoff Threshold Validation Study for DRI OCT Triton Plus
Completed
- Conditions
- Healthy Eyes
- Interventions
- Device: DRI OCT Triton plus
- First Posted Date
- 2017-01-16
- Last Posted Date
- 2022-06-08
- Lead Sponsor
- Topcon Medical Systems, Inc.
- Target Recruit Count
- 10
- Registration Number
- NCT03022383
- Locations
- ๐บ๐ธ
Topcon Medical Systems Inc., Oakland, New Jersey, United States
OCT Image Quality Performance Evaluation
Not Applicable
Withdrawn
- Conditions
- Healthy Eyes
- Interventions
- Device: DRI OCT Triton
- First Posted Date
- 2016-12-13
- Last Posted Date
- 2021-12-16
- Lead Sponsor
- Topcon Medical Systems, Inc.
- Registration Number
- NCT02991027
- Locations
- ๐บ๐ธ
Topcon Medical Systems Inc., Oakland, New Jersey, United States
Evaluation of the Signal to Noise Ratio at Various Retinal Layers
Completed
- Conditions
- Healthy Eyes
- Interventions
- Device: 3D OCT-1 MaestroDevice: DRI OCT Triton
- First Posted Date
- 2016-12-05
- Last Posted Date
- 2022-06-08
- Lead Sponsor
- Topcon Medical Systems, Inc.
- Target Recruit Count
- 15
- Registration Number
- NCT02982174
- Locations
- ๐บ๐ธ
Topcon Medical Systems Inc., Oakland, New Jersey, United States
Slit Lamp Model SL-D-301 and DC-4 Digital Camera Attachment
Completed
- Conditions
- Ocular Images
- Interventions
- Device: SL-D301Device: DC-4Device: SL-3G
- First Posted Date
- 2016-08-01
- Last Posted Date
- 2022-06-08
- Lead Sponsor
- Topcon Medical Systems, Inc.
- Target Recruit Count
- 30
- Registration Number
- NCT02851147
- Locations
- ๐บ๐ธ
Glassman Eye Associates, Teaneck, New Jersey, United States
TopQ Cut-off Score Validation Study for 3D OCT-1 Maestro
Completed
- Conditions
- Subjects Presenting With Normal Eyes
- Interventions
- Device: 3D OCT-1 Maestro
- First Posted Date
- 2015-05-18
- Last Posted Date
- 2022-06-29
- Lead Sponsor
- Topcon Medical Systems, Inc.
- Target Recruit Count
- 12
- Registration Number
- NCT02447133
- Locations
- ๐บ๐ธ
Topcon Medical Systems, Inc., Oakland, New Jersey, United States
Topcon 3D OCT-1 Maestro Reference Database Study II
Completed
- Conditions
- Healthy
- Interventions
- Device: 3D OCT-1 Maestro
- First Posted Date
- 2015-05-18
- Last Posted Date
- 2022-06-08
- Lead Sponsor
- Topcon Medical Systems, Inc.
- Target Recruit Count
- 504
- Registration Number
- NCT02447120
- Locations
- ๐บ๐ธ
UAB School of Optometry, Birmingham, Alabama, United States
๐บ๐ธValley Eyecare Center, Livermore, California, United States
๐บ๐ธSouthern California College of Optometry, Fullerton, California, United States
Slit Lamp and Digital Camera Attachment
Completed
- Conditions
- Any Willing and Able Person for Ocular Imaging
- Interventions
- Device: SL-D301Device: DC-4Device: SL-3G
- First Posted Date
- 2015-05-14
- Last Posted Date
- 2022-06-08
- Lead Sponsor
- Topcon Medical Systems, Inc.
- Target Recruit Count
- 20
- Registration Number
- NCT02444039
- Locations
- ๐บ๐ธ
Topcon Medical Systems, Inc., Oakland, New Jersey, United States
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