在老年人中修订缩指数,以减少功能:与EWGSOP2-定义的可能缩症的关联
Diana Moldovan1,2, Ina Kacso1,2, Cosmina Bondor3
1Department of Nephrology, Faculty of Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania.
Journal of clinical medicine
|March 14, 2026
概括
标记肌肉损失的标志物 - - 肉指数,与老年人肉症没有显著的联系,即使是患有脏问题的老年人也是如此. 年龄和BMI更好地表明了肉症的阶段.
科学领域:
- 老年学是指老年学的学科.
- 腎臟病學 (nephrology) 是一種醫學專業.
- 肌肉生理学 肌肉生理学
背景情况:
- 麻症在老年人和患有脏疾病的人群中很常见,与健康状况不佳相关.
- 基于肌氨酸-氨酸C的sarcopenic指数是肌肉状况的潜在标志物.
- 它与根据EWGSOP2标准定义的麻症的关系,特别是功能障碍,需要澄清.
研究的目的:
- 为了研究基于肌氨酸-氨酸C的sarcopenic指数和sarcopenia表型之间的关联.
- 为了评估老年人,包括那些功能受损的人的这种关联.
- 为了将肉症指数与肉症诊断的EWGSOP2标准进行比较.
主要方法:
- 根据EWGSOP2标准,老年人被分类为可能,确诊和严重的肉类.
- 使用统计方法分析了sarcopenic指数和sarcopenia阶段之间的关联.
- 对整体队列和功能减弱的子组进行了分析 (eGFR < 60 mL/min/1.73 m2).
主要成果:
- 萨科佩尼指数与萨科佩尼的任何阶段 (可能的,确定的,严重的) 并没有独立相关.
- 年龄是可能的萨尔科佩尼亚最强的预测因素 (OR 1.12),BMI预测确诊的萨尔科佩尼亚 (OR 0.91).
- 这些模式在功能下降的参与者中持续存在.
结论:
- 石指数没有显示出与老年人可能发生的石病有显著的关联,无论功能如何.
- 进一步分析先进的萨尔科佩尼亚阶段没有产生额外的见解.
- 研究结果表明,在这种情况下,sarcopenic索引的实用性是有限的,结果应该被描述性地看待.
相关概念视频
01:18Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Excretion
303
In geriatric patients, renal physiology undergoes significant changes, including diminished renal blood flow and a lower glomerular filtration rate (GFR), leading to alterations in medication clearance. Drugs such as aminoglycoside antibiotics, lithium, and digoxin, which rely on glomerular filtration for removal from the body, particularly impact pharmacokinetics. These drugs tend to have slower clearance rates in older adults, necessitating careful dosage considerations.Evaluation of renal...
303
01:28Drug Dosing in Renal Diseases: Estimation of Glomerular Filtration Rate Based on Serum Creatinine Concentration
287
Glomerular filtration rate (GFR) can be estimated from serum creatinine using the modification of diet in renal disease (MDRD) formula or the chronic kidney disease–epidemiology collaboration (CKD–EPI) equation. Both methods are widely used in clinical practice to assess kidney function and guide treatment decisions.The MDRD equation does not require weight or height measurements and is normalized to the body surface area of 1.73 m², considered the average adult surface area.
287
01:24Serum Studies: Renal Function Tests
574
Renal function tests are crucial for assessing kidney health, monitoring disease progression, and evaluating the kidneys' efficiency in waste elimination, fluid balance, and electrolyte regulation. These tests offer critical insights into kidney function, even though routine measurements may appear normal until there is a significant decline in the glomerular filtration rate or GFR. Typically, signs of kidney impairment only become evident when the GFR falls to about 50% of its normal level.
574
01:00Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Distribution
312
Drug distribution in the human body is influenced by several factors, including plasma protein concentration, body composition, blood flow, tissue-protein concentration, and tissue fluid pH. Among these, changes in plasma protein concentration and body composition due to aging significantly affect how drugs are distributed within the body. Specifically, aging is associated with a decrease in albumin levels by about 10% and an increase in α1-acid glycoprotein levels. These alterations are...
312
01:26Nephrotic Syndrome II : Assessment and Medical Management
294
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...
294
01:29Bone Disorders
5.9K
Aging and its effect on bone remodeling is the most common cause of bone disorders. In young and healthy people, bone deposition and resorption happen at an equal rate to maintain optimal bone health.
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
5.9K