Unique ID issued by UMIN | UMIN000041900 |
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Receipt number | R000047820 |
Scientific Title | Chronological analysis of tear dynamics on blinking using quantitative manometry in healthy humans and patients with epiphora |
Date of disclosure of the study information | 2020/09/26 |
Last modified on | 2020/09/26 19:23:00 |
Chronological analysis of tear dynamics on blinking using quantitative manometry in healthy humans and patients with epiphora
Chronological analysis of tear dynamics on blinking using quantitative manometry
Chronological analysis of tear dynamics on blinking using quantitative manometry in healthy humans and patients with epiphora
Chronological analysis of tear dynamics on blinking using quantitative manometry
Japan |
lacrimal duct obstruction, epiphora
Ophthalmology | Adult |
Others
NO
To demonstrate the chronological tear dynamics in the lacrimal drainage system during blinking, by performing direct quantitative manometry of the upper lacrimal drainage duct using a fiber optic pressure sensor.
Efficacy
Exploratory
Not applicable
The eyelid pressure and the inner pressure of lacrimal duct.
Presence or absence of lacrimal duct obstruction, age
Observational
20 | years-old | <= |
Not applicable |
Male and Female
Normal volunteer, lacrimal canaliculus obstruction, nasolacrimal duct obstruction, functional epiphora.
Patients with a history of trauma and surgery on the ocular appendage
80
1st name | Masashi |
Middle name | |
Last name | Mimura |
Osaka Medical College
Department of Ophthalmology
5698686
2-7 Daigaku-machi, Takatsuki City, Osaka, Japan
0726831221
opt119@osaka-med.ac.jp
1st name | Masashi |
Middle name | |
Last name | Mimura |
Osaka Medical College
Department of Ophthalmology
5698686
2-7 Daigaku-machi, Takatsuki City, Osaka, Japan
0726831221
opt119@osaka-med.ac.jp
Osaka Medical College
Osaka Medical College
Self funding
Osaka Medical College Institutional Review Board
Department of Ophthalmology
0726831221
rinri@osaka-med.ac.jp
NO
2020 | Year | 09 | Month | 26 | Day |
Unpublished
Open public recruiting
2019 | Year | 11 | Month | 29 | Day |
2019 | Year | 11 | Month | 29 | Day |
2019 | Year | 11 | Month | 29 | Day |
2021 | Year | 11 | Month | 04 | Day |
Prospective nonrandomized observational study.
To demonstrate the chronological tear dynamics in the lacrimal drainage system during blinking, by performing direct quantitative manometry of the upper lacrimal drainage duct using a fiber optic pressure sensor.
2020 | Year | 09 | Month | 26 | Day |
2020 | Year | 09 | Month | 26 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000047820
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