非常に遅れて診断された多発性硬化症の15年間の縦断型集団研究:疫学および臨床的洞察
Claudio Solaro1, Novella Pretti2, Michele Messmer Uccelli3
1Neurology Unit, Galliera Hospital, Genoa, Italy; Scientific Research Area, Italian Multiple Sclerosis Foundation (FISM), Genoa, Italy.
Multiple sclerosis and related disorders
|August 27, 2025
まとめ
60歳以上の患者における非常に遅発の多発性硬化症 (VLOMS) は,障害の急速な進行と高い死亡率を示します. 診断時の年齢は 重要な予測因子であり 進化するMSの集団に対して 個別化された管理戦略が必要となります
科学分野:
- 神経科学
- 流行病学
- 高齢者医療
背景:
- 多発性硬化症 (MS) の流行病学は変化しており,高齢者が多く罹患しています.
- 60歳以上で診断された非常に遅い発症のMS (VLOMS) に関するデータは少ない.
研究 の 目的:
- VLOMSの臨床的特徴を調査する
- VLOMS患者の病気の進行と長期的な障害を評価する.
- ジェノバのMSコホートからのデータを分析する.
主な方法:
- 1998年から2007年の間に診断された530例のMS症例を遡及的に分析した.
- 38件のVLOMS症例 (7.2%) を特定した.
- 15年間の追跡データ収集と分析
主要な成果:
- VLOMS患者は平均65歳で診断され,63%が初発性進行性MSでした.
- ほとんどの再発性- 寛解性MS症例は,3. 7年以内に二次進行性MSに転換した.
- 92%が6. 3年以内にEDSSスコア6に達し,死亡率は32%,平均生存期間は10年であった.
- 診断時の併発症は生存率と相関していた.
結論:
- VLOMSは重度の病気の経過と迅速な障害の蓄積によって特徴付けられます.
- 診断時の年齢は,VLOMSにおける疾患進行の主要な予測因子です.
- VLOMSの患者さんには 対応した管理戦略が不可欠です
関連する概念動画
Longitudinal Research
12.4K
Sometimes we want to see how people change over time, as in studies of human development and lifespan. When we test the same group of individuals repeatedly over an extended period of time, we are conducting longitudinal research. Longitudinal research is a research design in which data-gathering is administered repeatedly over an extended period of time. For example, we may survey a group of individuals about their dietary habits at age 20, retest them a decade later at age 30, and then again...
12.4K
Longitudinal Studies
231
Longitudinal studies are also widely used in other medical and social science fields. For instance, in cardiovascular research, they can monitor patients' health over decades to identify risk factors for heart disease, such as high cholesterol or smoking, and evaluate the long-term effectiveness of preventive measures. Similarly, in mental health studies, researchers might follow individuals from adolescence into adulthood to understand the development and progression of conditions like...
231
Introduction to Epidemiology
986
Epidemiology, known as the cornerstone of public health, involves studying the distribution and determinants of health-related events in defined populations and applying these insights to control health issues. This is essential for understanding how diseases spread, identifying populations at greater risk, and implementing measures to control or prevent outbreaks. Epidemiology addresses not only infectious diseases but also non-communicable conditions like cancer and cardiovascular disease,...
986
Atherosclerosis II: Clinical Manifestations and Diagnostic Tests
38
Atherosclerosis is a progressive disorder that leads to the thickening and narrowing of arterial walls due to plaque buildup. This condition can cause various symptoms depending on the arteries affected:Coronary Artery Disease (CAD): This condition affects the coronary arteries and may lead to chest pain (angina), shortness of breath (dyspnea), heart attacks, and other heart disease symptoms.Cerebrovascular Disease: This affects blood flow to the brain, causing transient ischemic attacks (TIAs)...
38
Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation
34
Clinical manifestationsPeripheral Arterial Disease (PAD) manifests through a range of symptoms, from the characteristic intermittent claudication to atypical presentations and severe complications in advanced stages. Intermittent claudication, a hallmark symptom of PAD, presents as exercise-induced muscle pain that typically resolves within minutes of rest. This pain is reproducible and stems from inadequate blood flow, leading to the accumulation of lactic acid produced during anaerobic...
34
Rheumatic Heart Disease II: Clinical Manifestations and Diagnostic Studies
57
The key clinical manifestations of Rheumatic heart disease (RHD) include several distinct cardiac symptoms.Carditis, a hallmark of acute rheumatic fever, involves inflammation of the heart's endocardium, myocardium, and pericardium. Chronic RHD often results from recurrent episodes of carditis. Its symptoms include the following:Murmurs are caused by valvular damage, especially to the mitral and aortic valves. Mitral stenosis or regurgitation is common, with characteristic heart murmurs...
57


