味覚機能障害の総合的な評価 アロジェニック血液形成細胞移植受容者における味覚機能障害: 主観的および客観的な評価を組み合わせた評価
Yoko Tsukamoto1,2, Saori Oku3, Junichi Yamazoe2
1Dental Hygiene Section, Department of Medical Technology, Kyushu University Hospital, Kyushu University, Fukuoka, Japan.
まとめ
味覚機能不全は,アロゲン血球形成細胞移植 (allo-HCT) の後によく見られ,生活の質に影響を及ぼします. 移植後の客観的な味覚の値は安定したままであったが,主観的な味覚の変化スコアは悪化し,複雑な基礎メカニズムを示した.
科学分野:
- 血液学 ヘマトロジ
- 移植科学 移植科学とは
- 腫瘍学 腫瘍学
背景:
- 味覚機能不全は,アロゲン血球形成細胞移植 (allo-HCT) 受信者における認識されていない合併症です.
- この機能障害は,経口摂取量,栄養状態,生活の質に悪影響を及ぼします.
研究 の 目的:
- 客観的および主観的な測定法を使用して,allo-HCT受容者の味覚機能を包括的に評価する.
- 移植後の味覚障害に関連する臨床的要因を特定する.
主な方法:
- 21人の成人allo-HCT受容者を対象とした前向きな観察研究.
- 味覚機能は,全口味検定と化学療法誘発味覚変化スケール (CiTAS) を用いて予備条件付けと予備放出を評価した.
主要な成果:
- ほとんどの患者は,移植前の客観的な味覚機能障害,特に甘い,塩味,酸味,苦味を患っていました.
- 移植後の客観的な味の値は安定していたが,主観的なCiTASスコアは悪化した.
- 胃腸移植対宿主疾患 (GI-GVHD) の患者で,ウマミの味がより良く保存される傾向を示唆した.
結論:
- 主観的および客観的な味の評価の間に不一致が存在し,味覚の多要素的規制を示唆しています.
- 集中的なサポートケアでは,心理的な安心感を通して,自己報告された味覚症状を間接的に改善することがあります.
- ウマミの感受性に対するGI-GVHDのような全身的要因の影響を調べるためにさらなる研究が必要である.
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