慢性閉塞性肺疾患の急性悪化の患者における全免疫性炎症値の高さは,入院期間を長引くものと関連している
Yan Lu1, Haoyang Guo1, Qiaohong Zhang1
1Clinical Laboratory, Affiliated Dongyang Hospital of Wenzhou Medical University, Dongyang, Zhejiang, People's Republic of China.
International journal of general medicine
|September 3, 2025
まとめ
パン免疫炎症値 (PIV) は,慢性閉塞性肺疾患 (AECOPD) の患者の急性発症の長期滞在を予測することができます. この免疫炎症バイオマーカーは,臨床リスク評価とリソースの割り当てのための新しいツールを提供します.
科学分野:
- 肺医学
- 臨床バイオマーカー
- 医療サービス研究
背景:
- 炎症は慢性閉塞性肺疾患 (AECOPD) の急性悪化において患者のアウトカムに重大な影響を及ぼし,長期の入院とコストの増加につながります.
- 効果的なリスク評価ツールは AECOPD患者の管理と医療資源の割り当てを最適化するために不可欠です.
研究 の 目的:
- 新しい免疫炎症バイオマーカーである全免疫炎症値 (PIV) と,初めて入院したAECOPD患者の長期入院との関連を調べる.
- AECOPD管理における臨床実務における潜在的なリスク評価ツールとしてPIVを評価する.
主な方法:
- 2010年から2024年の間に入院した5810人のAECOPD患者の臨床データを遡及分析した.
- 長期入院は75パーセントを超えた (10日以上) と定義される.
- ロジスティック回帰,制限立方筋 (RCS) 曲線,およびサブグループ分析は,PIVと長期の入院間の関係を評価するために使用されました.
主要な成果:
- AECOPD患者におけるPIV値の上昇は,長期間の入院と有意に関連していた.
- 多変量分析により,独立した予測因子として log2- PIV (≥10. 08) が確認された (OR=1. 57, 95% CI: 1. 21-2. 02, P=0. 001).
- RCS回帰は,log2-PIVと長期入院リスクとの間の線形相関を示し,一貫したサブグループ分析によって確認されました.
結論:
- 全免疫炎症値 (PIV) は,AECOPDにおける長期入院に対する予測バイオマーカーとして潜在的であることを示しています.
- PIVは,AECOPD患者のケアにおける臨床的意思決定,治療の最適化,およびリソースの割り当てのための貴重なツールとして機能することができます.
関連する概念動画
Chronic Obstructive Pulmonary Disease-III: Symptoms and Complications.
2.9K
Understanding the variety of primary symptoms and systemic complications that characterize chronic obstructive pulmonary disease (COPD) is crucial for healthcare professionals.
Symptoms of COPD can be classified as primary or systemic. Primary symptoms relate to reduced airflow, while systemic or extrapulmonary symptoms relate to COPD's broader impact on the body.
Primary Symptoms of COPD:
Symptoms of COPD can be classified as primary or systemic. Primary symptoms relate to reduced airflow, while systemic or extrapulmonary symptoms relate to COPD's broader impact on the body.
Primary Symptoms of COPD:
2.9K
Chronic Obstructive Pulmonary Disease-II: Pathophysiology
3.1K
Chronic Obstructive Pulmonary Disease (COPD) pathophysiology is intricate and multifaceted, involving a complex interplay of physiological processes. Understanding these mechanisms is crucial for effectively managing and treating COPD. Here is an in-depth look at the critical elements in the pathophysiology of COPD:
Chronic Inflammation
Chronic Inflammation
3.1K
Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies
2.6K
Assessing and diagnosing Chronic Obstructive Pulmonary Disease (COPD) involves a detailed approach that includes a comprehensive review of medical history, physical examination, and a variety of diagnostic tests. This thorough evaluation is essential to ensure an accurate diagnosis and guide effective management strategies.
Medical History
Medical History
2.6K
Chronic Obstructive Pulmonary Disease
1.4K
COPD is defined as a heterogeneous lung condition marked by persistent respiratory symptoms such as dyspnea, cough, and sputum production, caused by abnormalities in the airways that cause airflow obstruction.
Smoking is a primary risk factor for COPD, with over 80% of patients having a history of it. Patients typically experience progressive dyspnea or labored breathing, frequent coughing, and recurrent pulmonary infections. Many eventually succumb to respiratory failure, characterized by...
Smoking is a primary risk factor for COPD, with over 80% of patients having a history of it. Patients typically experience progressive dyspnea or labored breathing, frequent coughing, and recurrent pulmonary infections. Many eventually succumb to respiratory failure, characterized by...
1.4K
Pneumonia I: Introduction
326
Pneumonia is an acute respiratory infection that targets the lungs, specifically the alveoli. These tiny air sacs, essential for oxygen exchange, become engorged with pus and fluid, severely hindering breathing, decreasing oxygen absorption, and causing significant pain and discomfort during respiration.
Risk Factors
Various factors influence the likelihood of developing pneumonia. Age plays a crucial role, with infants, children under two, and individuals over 65 at increased risk due to their...
Risk Factors
Various factors influence the likelihood of developing pneumonia. Age plays a crucial role, with infants, children under two, and individuals over 65 at increased risk due to their...
326
Pneumonia II: Pathophysiology
542
The pathophysiology of pneumonia involves the following steps:
542


