당뇨황반부종에서 황반부 망막두께의 하루변화

• 영문명: Diurnal Variation of Macular Thickness in Diabetic Macular Edema
• 발행기관: 대한안과학회
• 저자명: 오인경 김현승 오재령 허걸,In Kyung Oh, M.D., Hyun Seung Kim, M.D., Jaeryung Oh, M.D., Kuhl Huh, M.D.
• 간행물 정보: 『대한안과학회지』Ophthalmological Society,volume46,number2, 279~286쪽, 전체 8쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2005.02.28

영문 초록

Purpose: To evaluate the diurnal variation of macular thickness in eyes with diabetic macular edema. Methods: We measured macular thickness using optical coherence tomography in 33 eyes with diabetic macular edema and 33 normal control eyes at 7 am, 11am, 2pm, and 5 pm. We investigated the correlation between macular thickness change and several factors such as sex, duration of diabetes mellitus, presence of hypertension, HbA1c, creatinine clearance, blood urea nitrogen, serum creatinine, blood sugar, blood pressure, severity of diabetic retinopathy, and whether PRP was done or not. Results: Retinal thickness in 3.45 mm macular area was the thickest at 7 am and then decreased over the day to be thinnest at 5 pm (p≤0.01). There was a significant correlation between macular thickness and macular thickness change (p≤0.01). However, there was no relationship between other factors and macular thickness change. Conclusions: Retinal thickness in diabetic macular edema decreased over the day and macular thickness change tended to increase according to macular thickness.

키워드

Diurnal variation, Macular thickness, Optical coherence tomography.