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近視管理を目的とした不透明、非屈折特徴を利用した眼鏡用フィルムの視覚的パフォーマンス
Jennie Diec1, Daniel Tilia1, Jennifer Sha1
1nthalmic Pty Ltd, Sydney, New South Wales, Australia.
Clinical & experimental optometry
|February 4, 2026
まとめ
新しい近視管理用眼鏡用フィルムは、MiYOSMART(MS)よりも主観的な視覚パフォーマンスが優れていましたが、単焦点(SV)レンズよりも劣っていました。参加者は、視覚品質に基づいて、テスト用フィルムとSVレンズを購入する意欲がより高かったです。
科学分野:
- 眼科学
- 検眼
- 視覚科学
背景:
- 新しい非屈折近視管理戦略には、網膜神経節細胞の活動を変化させるように設計された不透明な特徴を持つ眼鏡用フィルムが含まれます。
- これらの革新的な眼鏡用フィルムの視覚的パフォーマンスは、まだ評価されていません。
研究 の 目的:
- 不透明な特徴を持つ新しい眼鏡用フィルム(テスト)と、2つの対照レンズであるMiYOSMART(MS)および単焦点(SV)レンズの視覚的パフォーマンスを比較すること。
主な方法:
- 37人の近視成人(年齢18〜42歳)を対象に、前向き無作為化非盲検クロスオーバー研究を実施しました。
- 参加者は、各レンズタイプ(テスト、MS、SV)を最低5日間着用しました。
- 主観的な視覚パフォーマンスは、視力測定とともに、明瞭度、夜間視界、歩行時視界、全体的な満足度について1〜10の評価スケールを使用して評価されました。
- 購入意欲は、視覚パフォーマンスと近視管理の有効性に基づいて評価されました。
主要な成果:
- すべての視覚パラメータにおいて、テストレンズとSVレンズはMSレンズよりも高い主観的評価を受けました(p ≤ 0.005)。
- 歩行時の視界(p = 0.11)を除くほとんどの主観的パラメータにおいて、SVレンズはテストレンズよりも高く評価されました(p ≤ 0.02)。
- 視覚パフォーマンスに基づいて、MSよりもテストレンズとSVレンズを購入する意欲のある参加者の割合が高かった(p ≤ 0.001)が、テストとSVの間には差はありませんでした(p = 0.20)。
- SVレンズは、MSと比較して40cmでの視力において優れた視力を示しました(p = 0.004)。
結論:
- 新しい眼鏡用フィルムは、MiYOSMARTレンズと比較して優れた主観的視覚パフォーマンスを提供します。
- テストフィルムはMSよりも優れた視覚パフォーマンスを提供しますが、主観的評価では単焦点レンズに劣ります。
- 参加者は、近視の有効性ではなく、視覚品質に基づいてテストフィルムを購入する意欲が単焦点レンズと同様に高いことを示しました。
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