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臨床眼科62巻5号

2008年05月発行

文献概要

特集 第61回日本臨床眼科学会講演集(3) 原著

軟性ドルーゼンを伴う加齢黄斑変性に対する光線力学療法の視力予後

著者: 鈴木美砂1 荒川明2 井上麻衣子1 門之園一明1 渡邊洋一郎1

所属機関: 1横浜市立大学附属市民総合医療センター眼科 2横浜船員保険病院眼科

ページ範囲:P.679 - P.683

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要約 目的:軟性ドルーゼンを伴う広義の加齢黄斑変性に対して行った光線力学療法(PDT)の視力転帰の報告。症例と方法:加齢黄斑変性112例115眼を対象とした。男性86眼,女性29眼であり,年齢は50~86歳(平均72歳)であった。軟性ドルーゼンは22眼にあり,93眼にはなかった。視力はlogMARで評価し,0.3以上の変化を改善または低下とした。全例で術後6か月以上の経過を追い,PDT回数,病変の最長径,脈絡膜循環障害の有無について検討した。結果:最終視力は軟性ドルーゼンがある22眼では7眼(32%),ない93眼では14眼(15%)で低下した。両群間には有意差があった(p<0.04)。軟性ドルーゼン群では,PDTで視力の維持または改善が得られにくい傾向があった。その他の因子については,両群間に有意差はなかった。結論:加齢黄斑変性に伴う軟性ドルーゼンは,PDTの視力予後に影響する因子である。

参考文献

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掲載誌情報

出版社:株式会社医学書院

電子版ISSN:1882-1308

印刷版ISSN:0370-5579

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