文献詳細
文献概要
今月の主題 成長と臨床検査値 各論
クレアチニンとシスタチンCによる小児の年齢と腎機能評価
著者: 上村治1
所属機関: 1あいち小児保健医療総合センター腎臓科
ページ範囲:P.476 - P.482
文献購入ページに移動血清クレアチニン(s-Cr)の基準値は,2008~2009年に日本小児腎臓病学会の小児慢性腎臓病(CKD)対策委員会で検討された.s-Crと身長との間の相関は,2~11歳の小児で検討し,回帰式は,“推算されるs-Crの基準値=身長(m)×0.30”となった.筆者らは,さらに全年齢において身長とs-Crの関係を示す多項回帰式を男児と女児に分けて作成した.血清シスタチンC(CysC)の基準値については,生後1歳までに段階的に低下し,その後ほぼ一定になった.しかし,1歳児と2歳児でもわずかに異なった.s-CrやCysCの基準値を利用して,小児CKD患者のステージ分類を診断する方法について提案した.
参考文献
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