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米国における複雑なCHDの経済的負担
Diane M Pickles1, Kirstie Keller1
1Additional Ventures, Palo Alto, CA, USA.
Cardiology in the young
|September 5, 2025
まとめ
複合性先天性心疾患 (CHD) は大きな経済的負担となり,一般の心疾患よりも多くの費用を家族や医療システムに負担します. 研究費の増額は 患者の改善に不可欠です
科学分野:
- 心血管医学
- 健康 経済
- 小児心臓科
背景:
- 生まれながらの心疾患 (CHD) は,米国における新生児の約1%に影響し,複雑な症例では終身の集中医療が必要になります.
- 複雑なCHDの経済的影響は,その深刻さにもかかわらず,数値化されていないまま,研究資金と投資が不十分である.
- 既存のデータ不足は,複雑なCHDによって家族や医療システムに課される重大な経済的負担を認識することを妨げています.
研究 の 目的:
- 6つの複雑なCHDの経済的影響を定量化する.
- 冠動脈疾患と閉塞性心不全による複合性心疾患の直接的,間接的,および死亡率のコストを比較する.
- 低頻度にもかかわらず,複雑なCHDの不均衡な経済的負担を強調する.
主な方法:
- 6つの複雑なCHDに関連した直接的,間接的,および死亡コストの特定と定量化.
- これらの費用と冠動脈疾患と 心不全の費用の比較分析
- 家族への経済的影響の評価,自費の支出と労働力の参加を含む.
主要な成果:
- 複合性心血管疾患は 冠動脈疾患の4倍,充血性心不全の8倍という 患者当たりの年間直接的・間接的な費用を伴う.
- 複合性心臓病の平均寿命の直接的・間接的なコストは 患者"人当たり210万ドルで 充血性心不全の約44倍です
- 家族は,最初の5年間で生計費の31%を負担し,平均19万ドルの自費支出を負う.多くの介護者は労働時間を短縮するか,労働力を辞める.
- 複合性慢性疾患の年間国内コストは740億ドルと推定され,生涯にわたる経済効果は3.35兆ドルを超えています.
結論:
- 複合性慢性疾患は,個人や家族,そして医療システムに 相当な,そしてしばしば過小評価される経済的負担を及ぼします.
- この経済的負担の認識不足が 慢性的に研究への投資不足につながり 患者の成果に影響を与えています
- 研究機関,政策立案者,臨床システムを含む学際的なアプローチは,複雑なCHDの経済的および人的コストに対処するために不可欠です.
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