Unique ID issued by UMIN | UMIN000027773 |
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Receipt number | R000031832 |
Scientific Title | Iris morphological features of 360 degrees angle closure in patients with neovascular glaucoma |
Date of disclosure of the study information | 2017/06/15 |
Last modified on | 2017/06/15 20:07:13 |
Iris morphological features of 360 degrees angle closure in patients with neovascular glaucoma
Iris morphological features of 360 degrees angle closure in patients with neovascular glaucoma
Iris morphological features of 360 degrees angle closure in patients with neovascular glaucoma
Iris morphological features of 360 degrees angle closure in patients with neovascular glaucoma
Japan |
360 degrees angle closure in patients with NVG
Ophthalmology |
Others
NO
To investigate the iris morphological features in 360 degrees angle closure NVG by swept-source anterior segment optical coherence tomography (SS-ASOCT).
Others
morphological features
Iris thickness at 1 mm and 2 mm from pupil edge, iris length, trabecular meshwork (TM) length, peripheral anterior synechia (PAS) length, the PAS ratio (PAS length /TM length) and pupil diameter were analyzed.
Observational
20 | years-old | <= |
100 | years-old | >= |
Male and Female
1) 360 degrees angle closure NVG confirmed by gonioscopic examination. When the trabecular pigment band was invisible, the area was diagnosed as closed. 2) who had intraocular lens implantation to exclude the effect of lens 3) history of no glaucoma surgery 4) clear cross-sectional images were already obtained using the anterior segment mode and angle mode on swept-source (SS)-ASOCT (SS-1000 CASIATM, TOMEY, Nagoya, Japan).
Except for above criteria
12
1st name | |
Middle name | |
Last name | Shunsuke Nakakura |
saneikai tsukazaki Hospital
Ophthalmology
Himeji City Aboshi Waku 68-1
079-272-8555
shunsukenakakura@yahoo.co.jp
1st name | |
Middle name | |
Last name | Shunsuke Nakakura |
saneikai tsukazaki hospital
Ophthalmology
Himeji City Aboshi Waku 68-1
079-272-8555
shunsukenakakura@yahoo.co.jp
saneikai tsukazaki hospital
saneikai tsukazaki hospital
Self funding
NO
2017 | Year | 06 | Month | 15 | Day |
Unpublished
Completed
2009 | Year | 04 | Month | 01 | Day |
2009 | Year | 04 | Month | 02 | Day |
In patients with 360 degrees angle closure NVG, iris thickness became thinning about 50% of healthy subjects. Additionally, the TM was completely closed by high PAS in most cases, this will explain high IOP.
2017 | Year | 06 | Month | 15 | Day |
2017 | Year | 06 | Month | 15 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000031832
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