低剂量肌酸补充可能对早期的他肌病有效:一项初步研究
Elena Scarsi1,2, Ulrico Dorighi2, Enrico Adriano1
1Dipartimento di Neuroscienze, Riabilitazione, Oftalmologia, Genetica e Scienze Materno-Infantili (DINOGMI), University of Genoa, 16126 Genoa, Italy.
Journal of clinical medicine
|December 17, 2024
概括
补充肌酸可能有助于管理他胺肌病症,这是降胆固醇药物的常见副作用. 这种安全而廉价的方法对较温和的病例具有前景,可能避免昂贵的替代治疗方法.
科学领域:
- 心脏病学 心脏病学
- 神经学 神经学
- 药理学 药理学是指药理学的学科.
背景情况:
- 类药物是高胆固醇的主要治疗方法,但可以引起肌肉病,导致治疗停止.
- 达丁类药物诱导的肌肉病症需要昂贵的替代疗法,使医疗保健系统承担负担.
- 之前的研究表明,肌酸补充作为一种安全,具有成本效益的策略,可以预防他类药物诱导的肌肉毒性.
研究的目的:
- 评估在患有他肌病症的患者中补充肌酸的耐受性和有效性.
- 为了评估肌肉症状和生化标志物的肌酸的影响,在这个患者队列.
主要方法:
- 从心脏病学和神经病学诊所研究了连续患有他肌病的患者的肌酸补充剂.
- 监测患者的坚持,不良事件,肌肉病得分和血清肌酸激酶 (CK) 水平的变化.
- 每天三次服用1g剂量的肌酸.
主要成果:
- 肌酸补充剂在老年人群中是安全的,耐受性很好,研究完成率高.
- 观察到"肌肉病评分"的显著降低,表明症状有所改善.
- 血清肌酸激酶 (CK) 水平,肌肉损伤的标志物,没有显著降低.
- 在较低剂量 (1g两次) 时观察到有效性. 而不是通常规定的.
结论:
- 肌酸补充似乎对较轻或早期形式的他肌病有好处,特别是当血清CK没有升高时.
- 鉴于其低成本,肌酸可能提供替代昂贵的二线降脂药物.
- 这种方法可以减少与管理他类药物诱导的肌肉副作用相关的经济负担.
相关概念视频
Lipid-Lowering Drugs: Statins and Miscellaneous Agents
531
Hyperlipidemia, a medical condition often referred to as high cholesterol, is characterized by abnormally elevated levels of lipids in the bloodstream. When present in excess, these lipids, specifically cholesterol and triglycerides, can lead to serious health complications, often involving cardiovascular diseases. Illnesses like atherosclerosis, heart attacks, and pancreatitis have all been linked to untreated hyperlipidemia. This means controlling and regulating cholesterol and triglyceride...
531
Skeletal Muscle Relaxants: Adverse Effects
335
Skeletal muscle relaxants are widely used for muscle paralysis and relieving pain following any muscle injury or stiffness. However, depending on the drug type, they can have adverse effects that range from mild to severe. Usually, nondepolarizing neuromuscular blockers have minimal side effects. For example, drugs like d-tubocurarine, cisatracurium, and rocuronium cause hypotension, whereas drugs like baclofen, when stopped abruptly, can lead to the recurrence of spastic conditions.
Unlike...
Unlike...
335
Muscle Recovery and Fatigue
2.0K
Muscle fatigue refers to the decline in a muscle's ability to maintain the force of contraction after prolonged activity. It primarily stems from changes within muscle fibers. Even before experiencing muscle fatigue, one may feel tired and have the urge to stop the activity. This response, known as central fatigue, occurs due to changes in the central nervous system, namely the brain and spinal cord. While there is no single mechanism that induces fatigue, it may serve as a protective...
2.0K


