小児患者の血造性幹細胞移植 (HSCT) の結果:アラブ首長国連邦の1つのセンターからの洞察
Zainul Aabideen Kanakkande Kandy1, Sagar Nivargi2, Bina Chaudhary2
1Pediatric Hematology Oncology, Burjeel Medical City, Burjeel Cancer Institute, Abu Dhabi, ARE.
Cureus
|September 4, 2025
まとめ
アラブ首長国連邦における小児全種血球造形幹細胞移植 (HSCT) は有望な結果を示しています. 最初の25例は100%の生存率と 0%の移植関連死亡率を達成し,効果的な局所治療を確立しました.
科学分野:
- 小児血液学
- 腫瘍学
- 移植医学
背景:
- アロゲン性造血幹細胞移植 (HSCT) は様々な小児疾患の救命治療法です.
- UAEは2022年に最初の小児HSCTサービスを開始しました.
- 地元の小児骨髄移植 (BMT) サービスの設立は,地域の医療へのアクセスに不可欠です.
研究 の 目的:
- ブルジール・メディカル・シティ (UAE) の小児保健医療の初期成果を評価する.
- 新たに設立された小児 BMT ユニットの実現可能性と有効性を評価する.
- 生存率,移植時間,最初の25人の小児HSCT症例の合併症を分析する.
主な方法:
- 25人の小児HSCT症例 (年齢> 30日~18歳) の遡及分析.
- 完全にヒト白血球抗原 (HLA) にマッチした関連ドナーを使用した.
- 個別化された移植前最適化とコンディショニングのスキームが採用されました.
主要な成果:
- 骨髄は96%の症例で主要な幹細胞源でした.
- 中位移植時間: 18日 (中性粒子),15日 (血小板).
- 0%の移植関連死亡率,4%の移植不全,100%の生存率を達成しました. 一般的な合併症には,細菌性セプシス (32%),急性GVHD (20%),慢性GVHD (12%) が含まれていた.
結論:
- 小児のHSCTは 実現可能で効果的です
- 海外での治療に代わる 費用対効果の高い治療を 国内で提供しています
- このイニシアチブは,先進的な小児医療への地域のアクセスを大幅に高め,医療自立を促進します.
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