低コストの処方箋の代替品の遵守と利用に対するリアルタイム処方箋の利益の影響
Elizabeth C S Swart1, Jennifer L Nguyen1, Samuel K Peasah1
1Value-Based Pharmacy Initiatives, UPMC Center for High-Value Health Care, Pittsburgh, PA.
Journal of managed care & specialty pharmacy
|August 30, 2025
まとめ
リアルタイム・レシピ・ベネフィット (RTPB) ソリューションは,糖尿病患者の薬剤耐性を向上させ,ジェネリック薬の使用を増加させます. これにより,医療プランと患者の費用が大幅に削減され,治療の全体的な成果が向上します.
科学分野:
- 健康 経済
- 医薬品政策
- クリニカル・インフォマティック
背景:
- 糖尿病のような慢性疾患は 米国保健医療システムに重大な経済的負担を及ぼします
- 患者さんの治療結果を改善し 医療費を削減するために 薬の遵守は不可欠ですが 薬の費用は遵守を妨げる可能性があります
- 患者特有の薬の価格と利益に関する情報を提供し,潜在的にコストを削減し,遵守を改善します.
研究 の 目的:
- RTPBの利用と薬の服用率の関連性を評価する.対象となる日の割合で測定する.
- RTPBがジェネリック医薬品の利用,特にジェネリック医薬品の配給率に影響を与えるかどうかを評価する.
- RTPBがプランと患者一人当たりのOOPコストに及ぼす影響を測定する.
主な方法:
- 商用保健プランの会員からのデータを用いて,遡及的に対応した介入対照分析が行われました.
- RTPB (介入) を使用した処方箋による糖尿病治療を開始したメンバーは,RTPB (対照) を使用していない処方箋を持つメンバーと比較した.
- 多変量回帰モデルでは,RTPBが12ヶ月の評価期間中,アデランス,ジェネリック処方率,およびコストに与える影響を分析した.
主要な成果:
- この研究には1,302組のマッチングペアが含まれており,RTPBの利用者の場合,より高い割合 (71. 4% vs. 68. 7%) を示した.
- RTPBのメンバーは,ジェネリック処方箋の利用率 (5.66対4. 06) とジェネリック処方箋の配給率 (60. 1%対44. 9%) を著しく高めた.
- RTPBは実質的に低いコストに関連しており,プランコストは32.3%低 (81.69ドルの差),患者OOPコストは月当たり88.8%低 (9.71ドルの差) であった.
結論:
- RTPBのツールは処方医に 費用対効果の高い治療法を提供してくれます
- これによって 薬の順守が向上し ジェネリック薬の利用が増加し 医療プランと患者の財政負担が減ります
- RTPBは糖尿病の管理と医療費の管理を最適化するための貴重な戦略です.
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