HPVワクチンの有効性と安全性に関するFIGOの見解
Anna Marshall1, Rene Pareja2,3, Kenneth Ruzindana4
1Department of Gynecologic Oncology, Gold Coast University Hospital, Gold Coast, Australia.
まとめ
ヒトパピローマウイルス (HPV) ワクチン接種は,特に資源の少ない環境で,子宮頸がんの前駆体と発生を効果的に予防します. 世界的に 子宮頸がんを撲滅する上で 重要な HPV ワクチン接種スケジュールを 支持する証拠があります
科学分野:
- 腫瘍学
- 免疫学
- 公衆衛生
背景:
- 主に高リスクヒトパピローマウイルス (hrHPV) によって引き起こされる子宮頸がんは,低所得国および中所得国 (LMICs) で不均衡に罹患しています.
- HPVワクチン接種は,保護的な免疫反応を誘発することによって,子宮頸がんとその前駆者を予防する重要な戦略です.
- 高いワクチン接種率により,様々な国で 子宮頸がんの発生率が著しく低下しています.
研究 の 目的:
- 子宮頸がん予防におけるHPVワクチン接種の有効性と安全性を強調する.
- ワクチン接種スケジュールの進化について議論し,その中には単回接種の証拠も含まれます.
- 世界的なHPVワクチン接種目標を達成するための公衆衛生戦略の重要性を強調する.
主な方法:
- HPVワクチン接種の有効性と安全性に関する証拠のレビュー
- ワクチン接種スケジュールと 子宮頸がんの発生率への影響の分析
- ワクチンの公平な利用のための公衆衛生戦略の検討
主要な成果:
- HPVワクチン接種は,HPV型およびその後の子宮頸がん前駆体に対する強力な保護を示しています.
- HPVワクチン接種率が高い国では 子宮頸がんの発生率が大幅に低下しています
- HPVワクチンは安全で,副作用は通常軽度で局所的です.
結論:
- HPVワクチン接種は 子宮頸がんを予防するための安全で効果的な手段です.
- シングル・ドーズのワクチン接種スケジュールは,特に若い年齢で投与された場合,有望である.
- 15歳までにWHOの90%のHPVワクチン接種率を達成することは,世界的に子宮頸がんの撲滅に不可欠です.
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