| Project/Area Number |
21791708
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Ophthalmology
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| Research Institution | Jichi Medical University |
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Principal Investigator |
AOKI Yuki Jichi Medical University, 医学部, 助教 (00406076)
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| Co-Investigator(Renkei-kenkyūsha) |
KUNIMATSU Shiho 自治医科大学, 医学部, 講師 (80301563)
HARA Takashi 自治医科大学, 医学部, 非常勤講師 (40240717)
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| Project Period (FY) |
2009 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2010: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | 緑内障 / 自動車事故 / 視野障害 |
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| Research Abstract |
We retrospectively studied the motor vehicle accidents (MVAs) history for the past five years of twenty nine patients with severe glaucoma and twenty nine age-matched patients with early-stage and middle-stage glaucoma. The number of cases who were involved MVAs was 2 in early stage glaucoma patients, 0 in middle-stage and 10 in severe-stage. Severe visual field defects had an increased risk of an MVA.
As for 35 severe glaucoma patients, the binocular integrated visual field (IVF) was calculated by merging the results from the monocular HFA30-2. We compared the IVF between those who had experienced MVAs and those who had not experienced an accident. Patients who had experienced MVAs had lower MD in the better eye (P=0.03) and lower IVF sensitivities in the lower hemifield within 5° of the fixation point (P=0.002).
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