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スウェーデンでの妊娠12~22週間の医療中絶のために,自宅または病院でミソプロストールの最初の投与量 (PRIMA):多センター,オープンラベル,ランダム化制御試験
Johanna Rydelius1, Helena Hognert1, Helena Kopp-Kallner2
1Department of Gynecology and Obstetrics, University of Gothenburg, Gothenburg, Sweden.
Lancet (London, England)
|August 31, 2024
まとめ
12週後のメディカル・アボートのために自宅で最初のミソプロストールを投与すると,デイケアの手続きが著しく増加します. この安全なアプローチは 伝統的な病院での夜間診療の 効果的な代替手段です
科学分野:
- 生殖 健康
- 薬理学について
- 臨床試験
背景:
- 12週を超えた医療中絶は通常,入院を必要とします.
- ミソプロストールの初期投与は,デイケアの手続きを容易にするかもしれないという仮説が提案されています.
研究 の 目的:
- ミソプロストールを家庭で投与すると,85~153日の妊娠におけるデイケアでの医療中絶の割合に影響があるかどうかを評価する.
- 自宅でのミソプロストールの実行可能性と安全性を評価する.
主な方法:
- 457人の参加者を含む多センター,オープンランドマイズ制御試験です.
- 参加者はミフェプリストンを診察室で受け,その後にミソプロストールを自宅または病院で投与しました.
- 主な評価対象は9時間以内に中絶を完了したデイケア処置の割合でした.
主要な成果:
- ミソプロストールを自宅で投与した結果,デイケア患者では71%が中絶を完了し,病院グループでは46%であった (p< 0. 0001).
- これは,家庭での管理によるデイケアの手続きの 24.9% の大幅な増加を表しています.
- 参加者の22%で有害事象が報告され,グループ間の有意な差異は認められなかった.
結論:
- ミソプロストールの最初の投与は,妊娠12週後の医療中絶の安全で効果的な戦略です.
- このアプローチは,デイケアサービスとして手続きを完了する可能性を大幅に高め,夜間の入院の必要性を軽減します.
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