病理生理学联系和心力衰竭的治疗影响和慢性脏病患者的保存排泄部分
Giacomo Bonacchi1, Valentina Alice Rossi2, Manuel Garofalo3
1Cardiomyopathy Unit, Careggi University Hospital, 50134 Florence, Italy.
Biomedicines
|May 25, 2024
概括
心脏衰竭与保存的喷射分数 (HFpEF) 和慢性病 (CKD) 分享复杂的途径. 本综述探讨了心脏与脏之间的相互作用,并提出了CKD中HFpEF的治疗算法,包括SGLT2抑制剂等新疗法.
科学领域:
- 心脏病学 心脏病学
- 腎臟病學 (nephrology) 是一種醫學專業.
- 药理学 药理学是指药理学的学科.
背景情况:
- 保存喷射分数 (HFpEF) 的心力衰竭是复杂的,涉及诸如高血压,肥胖,糖尿病和慢性病 (CKD) 等并发症.
- 慢性病是HFpEF显著的并发症和病理生理驱动因素,具有共同的途径,如"脏吸管",解释心力衰竭 (HF) 中的损伤.
- 了解心交互对于管理HFpEF表型,疾病进展和预后至关重要,但这些患者在临床试验中代表性不足.
研究的目的:
- 审查CKD患者中HFpEF的病理生理学.
- 提出一个逐步处理算法来管理HFpEF和CKD.
- 突出新型疗法的作用,例如-葡萄糖结合转运体2抑制剂 (SGLT2i),在这个患者群体中.
主要方法:
- 文献综述侧重于HFpEF和CKD之间的病理生理相互作用.
- 分析当前的治疗挑战以及现有和新药疗法的应用.
- 开发一种实用的,逐步的临床算法,用于在CKD存在时对HFpEF进行管理.
主要成果:
- HFpEF和CKD共享共同的病理生理机制,使治疗决策复杂化.
- 医生在对患有并发症和功能障碍的患者开处方和定位HF药物时面临挑战.
- -葡萄糖结合载体2抑制剂 (SGLT2i) 由于其血管和荷尔蒙作用,对患有CKD的HFpEF患者来说是一个安全有效的治疗选择.
结论:
- 更深入地了解心脏与脏之间的相互作用对于有效的高高压pEF管理至关重要.
- 对于患有CKD的HFpEF患者,需要采取结构化,逐步的治疗方法.
- 像SGLT2抑制剂这样的新型药物为改善HFpEF和CKD患者的治疗结果提供了新的治疗途径.
相关概念视频
Heart Failure Drugs: Diuretics
363
Heart failure and kidney perfusion are interconnected in a complex way. Reduced renal perfusion and venous congestion are two significant factors that contribute to renal dysfunction in heart failure. The kidneys, primarily responsible for fluid balance in the body, are adversely affected due to compromised cardiac output and increased venous pressure. In response to reduced renal perfusion, the kidneys activate neurohumoral mechanisms to restore balance. However, these mechanisms can be...
363
Pathophysiology of Heart Failure
1.6K
Heart failure (HF) is a progressive syndrome involving ventricles that leads to inadequate cardiac output. It can be classified based on location and output or ejection fraction. Ejection fraction (EF) is an essential measurement in the diagnosis and surveillance of HF. Reduced EF corresponds to systolic heart failure (HFrEF). However, HF with preserved ejection fraction (HFpEF) is becoming increasingly prevalent. Also known as diastolic HF, this form of HF is related to aging. The...
1.6K
Heart Failure Drugs: Inhibitors of Renin-Angiotensin System
421
The activation of the sympathetic nervous system and the renin-angiotensin-aldosterone system (RAAS) contributes to cardiac remodeling, and inhibiting the RAAS is a pharmacological target in heart failure management. As a result, neurohumoral modulation is a crucial treatment principle for managing heart failure. This approach involves using medications like ACE inhibitors (ACEIs), angiotensin receptor blockers (ARBs), β-blockers, mineralocorticoid receptor antagonists (MRAs), and neutral...
421
Renal Failure: Dose Adjustments
84
In patients with renal impairment, drugs undergo significant changes in their pharmacokinetics, which require dosage adjustments to ensure safe and effective therapy.
Reduced renal clearance and elimination rate are common outcomes of renal impairment. These alterations lead to a prolonged elimination half-life and an altered apparent volume of distribution for drugs. As a result, dosage adjustments are typically necessary to maintain optimal drug levels in the body.
However, dosage adjustments...
Reduced renal clearance and elimination rate are common outcomes of renal impairment. These alterations lead to a prolonged elimination half-life and an altered apparent volume of distribution for drugs. As a result, dosage adjustments are typically necessary to maintain optimal drug levels in the body.
However, dosage adjustments...
84
Factors Affecting Renal Clearance: Renal Impairment
86
Renal dysfunction significantly impairs the renal clearance of drugs, leading to potential complications in drug therapy. Renal failure, which can be caused by various factors, poses a significant challenge in the elimination of drugs from the body.
One condition associated with renal failure is uremia. Uremia is characterized by impaired glomerular filtration and fluid accumulation in the body. This condition hinders the renal clearance of drugs, resulting in drug accumulation and potential...
One condition associated with renal failure is uremia. Uremia is characterized by impaired glomerular filtration and fluid accumulation in the body. This condition hinders the renal clearance of drugs, resulting in drug accumulation and potential...
86
Imbalances in Cardiac Output
1.4K
The heart's primary function is to pump blood throughout the body, maintaining a balance between blood sent out (cardiac output) and blood returning (venous return). If this balance is disrupted, it can result in congestive heart failure (CHF), a severe condition where the heart becomes an inefficient pump, leading to inadequate blood circulation.
CHF can occur due to the failure of either side of the heart. Left-side failure leads to pulmonary congestion—the right side continues to send...
CHF can occur due to the failure of either side of the heart. Left-side failure leads to pulmonary congestion—the right side continues to send...
1.4K


