腎不全症候群の小児におけるステロイド誘発性副腎不全:体系的なレビュー
Kalliopi Vardaki1, Ilianna Maniadaki2, Emmanouil Galanakis2
1Departments of Pediatrics and Nephrology, School of Medicine, University of Crete, Heraklion, Greece. pvardaki@gmail.com.
Pediatric nephrology (Berlin, Germany)
|February 18, 2026
まとめ
ステロイド誘発性副腎不全 (AI) は,イディオパシー性腎不全症候群 (NS) の小児における一般的な合併症である. 早期のスクリーニングと標準化された検査は,この認識されていない状態の管理,特に高リスク患者の管理に不可欠です.
科学分野:
- 小児内分泌学について
- ネフロロジーはネフロロジーを用います.
- 薬理学 薬理学とは
背景:
- Idiopathic nephrotic syndrome (NS) は,小児における最も一般的なグルメル疾患である.
- コルチコステロイドはNSの主要な治療法であり,下垂体-下垂体-腎上腺 (HPA) 軸を抑制し,腎上腺不全 (AI) を引き起こす可能性があります.
- 小児性NSにおけるステロイド誘発性AIの罹患率と臨床的影響は,未だに十分に理解されていない.
研究 の 目的:
- NSの子供におけるステロイド誘発人工知能の流行,診断方法,危険因子,および臨床的影響を体系的に評価する.
- コルチコステロイドで治療された小児NS患者のAIに関する現在の証拠を合成する.
- 知識のギャップと将来の研究分野を特定する.
主な方法:
- 2025年10月3日までのメドラインと参照リストの体系的な文献検索.
- 516人の小児患者の腎上腺機能またはAIを評価する13件の英語研究が含まれています.
- ケースレポート,要約,レビューの除外;PRISMA 2020ガイドラインの遵守;異質性によるナラティブ・シンセシス.
主要な成果:
- 報告されたAIの罹患率は,診断検査とタイミングによって大きく変化しました (5.9%~92.9%). 2時間ACTH刺激テストが最も高い結果を示しました.
- AIの定義とコルチゾールのカットオフ値は,研究全体で矛盾していました.
- AIは,頻繁に再発する/ステロイド依存性NS,長期にわたるステロイド被曝,特に感染中に再発のリスクの増加に関連した子供のほうがより頻繁でした.
結論:
- ステロイド誘発性AIは,小児性NS,特に高リスクグループにおける一般的な,潜在的に認識されていない合併症です.
- 方法論的な異質性,診断基準に関するコンセンサスの欠如,および限定されたフォローアップデータは,正確な罹患率の推定を妨げています.
- 標準化された検査プロトコルと臨床ガイドラインが非常に必要であり,スクリーニングとコルチゾールの置換は高リスクの子供に考慮されるべきである.
関連する概念動画
Nephrotic Syndrome I : Introduction
712
Nephrotic Syndrome is a chronic kidney disorder defined by clinical findings such as severe proteinuria, hypoalbuminemia, hyperlipidemia, and edema. These symptoms result from damage to the glomeruli, the kidney’s filtering units, increasing their permeability to proteins.Definition and Meaning:Proteinuria, defined as the loss of more than 3.5 grams of protein per day in adults, is a crucial feature of nephrotic syndrome. This condition is often accompanied by edema, the accumulation of...
712
Nephrotic Syndrome II : Assessment and Medical Management
263
IntroductionNephrotic syndrome is a kidney disorder marked by excessive protein loss in the urine, leading to various systemic complications. This condition often results from damage to the glomeruli—the kidney's filtering units—causing proteinuria, low blood protein levels, and fluid retention. Understanding the assessment, diagnosis, and management of nephrotic syndrome is essential for effective treatment and prevention of further kidney damage.AssessmentPatient History: Document...
263
Adrenal Gland Disorders
3.4K
Adrenal gland disorders manifest when the production of adrenal hormones deviates from the norm, resulting in either excessive or insufficient concentrations.
Adrenal insufficiency, characterized by insufficient cortisol and aldosterone production, leads to conditions like Addison's disease. This disorder, affecting the adrenal cortex, exhibits symptoms such as skin bronzing, dehydration, low blood pressure, fatigue, and weight loss. Congenital adrenal hyperplasia, a genetic ailment causing...
Adrenal insufficiency, characterized by insufficient cortisol and aldosterone production, leads to conditions like Addison's disease. This disorder, affecting the adrenal cortex, exhibits symptoms such as skin bronzing, dehydration, low blood pressure, fatigue, and weight loss. Congenital adrenal hyperplasia, a genetic ailment causing...
3.4K
Nephrotic Syndrome III : Nursing Management
363
Nursing management for nephrotic syndrome adapts as the disease progresses, with strategies evolving to address advancing symptoms and complications.Early-Stage Management In the early stages, nursing interventions for nephrotic syndrome resemble those used in managing acute glomerulonephritis, focusing on symptom monitoring, fluid balance, and managing mild to moderate edema.Vital Signs: Regularly monitor blood pressure, pulse, respiratory rate, and temperature to promptly identify...
363
Acute Kidney Injury II: Pathophysiology
1.3K
Acute kidney injury (AKI) causes are categorized into three primary categories based on the location of the injury: prerenal, intrarenal (or intrinsic), and postrenal causes. This classification guides clinical management and illustrates how different pathways can impair kidney function.Etiology and Pathophysiology of Acute Kidney Injury1. Prerenal causesEtiology: Prerenal Acute Kidney Injury, the most common type, occurs when reduced blood flow to the kidneys decreases filtration capacity...
1.3K
Pharmacokinetics in Pediatric Patients: Drug Excretion
289
In pediatric medicine, understanding the renal function and drug elimination nuances is crucial for administering safe and effective treatments. Newborns, in particular, display markedly slower renal functions than adults, profoundly affecting how drugs are cleared from their bodies. This slower drug clearance requires clinicians to extend the dosing intervals for many medications to prevent drug accumulation and toxicity while ensuring therapeutic efficacy.One key area where these adjustments...
289


