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Evolutions in care, unmet needs, and research priorities in heart failure 心力衰竭的护理演变、未满足的需求和研究重点
Pub Date : 2024-06-01 DOI: 10.1136/conmed-2024-000010
Brian P Halliday, Fozia Z Ahmed, Janine Beezer, Ahmet Fuat, Andrew J Ludman, P. Pellicori, Henry Oluwasefunmi Savage, Clare J Taylor, John G. F. Cleland
The current treatment landscape for heart failure is predominantly stratified using ejection fraction. Established drug combinations and devices such as cardiac resynchronisation therapy are available for heart failure with reduced ejection fraction (HFrEF), but medical options for heart failure with preserved ejection fraction (HFpEF) have, until recently, been lacking. A major advance in recent years has been the discovery of effective therapies for HFpEF, including sodium-glucose co-transporter 2 (SGLT2) inhibitors and perhaps also the mineralocorticoid receptor antagonist, spironolactone. For patients with atrial fibrillation and heart failure, the benefit of rhythm control with either radiofrequency ablation or medical therapy is uncertain. Targeted therapies for the small proportion of patients with transthyretin cardiac amyloidosis are available, while antifibrotics seem promising for a larger proportion of patients. For patients with HFrEF, additional treatment options have emerged in the past 10 years. The angiotensin receptor–neprilysin inhibitor (ARNI) combination sacubitril–valsartan and SGLT-2 inhibitors reduce mortality and improve life expectancy in symptomatic patients with HFrEF and at least mildly elevated plasma concentrations of N-terminal pro-brain natriuretic peptide (NT-proBNP). The oral soluble guanylate cyclase stimulator vericiguat and cardiac myosin activator omecamtiv mecarbil are not yet licensed in the UK but may provide further treatment options, perhaps in more select groups of patients. Whether all patients with a prior diagnosis of HFrEF who are now in heart failure remission should continue all therapies at maximum tolerated dose indefinitely remains a dilemma. Individualised de-escalation of therapy remains controversial due to the risk of relapse but is occasionally trialled, particularly in patients with a triggering factor such as pregnancy. The ultimate aim is a personalised treatment plan—based on disease phenotype and trajectory—that minimises the risk of relapse and maximises the individual’s quality of life.
目前心力衰竭的治疗方法主要是根据射血分数进行分层。射血分数降低型心力衰竭(HFrEF)可以使用成熟的药物组合和心脏再同步化治疗等设备,但射血分数保留型心力衰竭(HFpEF)直到最近才有了新的治疗方案。近年来取得的一项重大进展是发现了治疗射血分数降低型心力衰竭的有效疗法,包括钠-葡萄糖共转运体 2(SGLT2)抑制剂,或许还有矿质皮质激素受体拮抗剂螺内酯。对于心房颤动合并心力衰竭的患者,射频消融或药物治疗对控制心律的益处尚不确定。对于一小部分转甲状腺素心脏淀粉样变性患者,可以采用靶向疗法,而对于更多的患者,抗纤维化药物似乎很有前景。对于心房颤动低氧血症(HFrEF)患者,过去 10 年中出现了更多的治疗方案。血管紧张素受体-奈普利酶抑制剂(ARNI)联合用药sacubitril-valsartan和SGLT-2抑制剂可降低有症状的高频心衰患者的死亡率并延长其预期寿命,这些患者的血浆中N末端前脑钠尿肽(NT-proBNP)浓度至少轻度升高。口服可溶性鸟苷酸环化酶刺激剂 vericiguat 和心肌酶激活剂 omecamtiv mecarbil 尚未在英国获得许可,但可能会提供更多的治疗选择,或许适用于更多的患者群体。是否所有既往诊断为 HFrEF 但目前处于心衰缓解期的患者都应无限期地继续使用最大耐受剂量的所有疗法仍是一个难题。由于存在复发风险,个性化的降级治疗仍存在争议,但偶尔也会进行试验,尤其是在有妊娠等诱发因素的患者中。最终目标是根据疾病表型和发展轨迹制定个性化治疗方案,最大限度地降低复发风险,最大限度地提高患者的生活质量。
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引用次数: 0
Diagnosis and initial management of heart failure 心力衰竭的诊断和初步治疗
Pub Date : 2024-06-01 DOI: 10.1136/conmed-2024-000008
P. Pellicori, Fozia Z Ahmed, Janine Beezer, Ahmet Fuat, Brian P Halliday, Andrew J Ludman, Henry Oluwasefunmi Savage, Clare J Taylor, J. G. Cleland
Timely diagnosis of heart failure leads to anticipated introduction of effective treatments, improved quality of life, and better outcomes. However, for many patients, diagnosis of heart failure is still made too late for a variety of reasons, including the heterogeneity and lack of specificity of its signs and symptoms, the absence of universally accepted diagnostic criteria and limited access to specialist care. Implementing and potentially expanding the use of natriuretic peptide testing for individuals at high risk can aid identification of preclinical cardiac dysfunction amenable to treatment, delay progression of disease or refute a heart failure diagnosis in equivocal cases. In addition, greater public awareness of the signs and symptoms of heart failure and how it differs from other cardiovascular diseases may lead affected individuals to seek prompt medical attention. Improving early diagnosis and treatment relies on bringing heart failure to the fore in both the public arena and the clinic.
及时诊断心力衰竭可望引入有效的治疗方法,提高生活质量,改善预后。然而,由于各种原因,包括心衰体征和症状的异质性和缺乏特异性、缺乏普遍接受的诊断标准以及获得专科治疗的机会有限等,许多患者的心衰诊断仍然为时过晚。对高危人群进行并有可能扩大钠尿肽检测的使用范围,有助于识别可接受治疗的临床前心脏功能障碍、延缓疾病进展或在诊断不明确的病例中反驳心衰诊断。此外,提高公众对心衰体征和症状以及心衰与其他心血管疾病不同之处的认识,可促使患者及时就医。改善早期诊断和治疗有赖于在公众和临床领域对心力衰竭的重视。
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引用次数: 0
Predicting and preventing heart failure 预测和预防心力衰竭
Pub Date : 2024-06-01 DOI: 10.1136/conmed-2024-000007
Clare J Taylor, Janine Beezer, Ahmet Fuat, Brian P Halliday, Andrew J Ludman, P. Pellicori, Henry Oluwasefunmi Savage, John G. F. Cleland
Current guidelines for the treatment of heart failure do not focus on its prevention despite the steady global rise in prevalence. A new framework is needed to help clinicians routinely and efficiently identify patients at high risk of heart failure based on family history and risk factors, including obesity, hypertension, and diabetes mellitus. At present, guidelines recommend lifestyle changes, healthy diet, physical activity, antihypertensive treatment, cholesterol-lowering agents, and sodium-glucose co-transporter two inhibitor treatment to address risk factors for heart failure. However, in recent years, outcomes for patients with a diagnosis of heart failure have stagnated, highlighting the need for earlier implementation of better prevention strategies. Updated guidelines must include a roadmap that specifies who should intervene and at what point in the care cycle, to give patients the best possible chance at avoiding or delaying heart failure. A combination of public awareness campaigns, education for healthcare professionals, and improved screening methods is needed to aid the prediction and, crucially, prevention of heart failure.
尽管心力衰竭的发病率在全球范围内持续上升,但现行的心力衰竭治疗指南并不重视心力衰竭的预防。我们需要一个新的框架,帮助临床医生根据家族史和肥胖、高血压、糖尿病等危险因素,常规、有效地识别心衰高危患者。目前,针对心衰的风险因素,指南建议改变生活方式、健康饮食、体育锻炼、降压治疗、降胆固醇药物和钠-葡萄糖协同转运体二抑制剂治疗。然而,近年来,确诊为心力衰竭的患者的治疗效果却停滞不前,这凸显了尽早实施更好的预防策略的必要性。更新后的指南必须包括一个路线图,明确规定谁应该在护理周期的哪个阶段进行干预,从而为患者提供尽可能好的机会,避免或推迟心衰的发生。需要将提高公众意识的活动、对医护人员的教育和改进筛查方法结合起来,以帮助预测和预防心力衰竭,这一点至关重要。
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引用次数: 0
Considering heart failure 考虑心脏衰竭
Pub Date : 2024-06-01 DOI: 10.1136/conmed-2024-000012
Ahmet Fuat
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引用次数: 0
IL-6: To immunity and beyond IL-6:免疫和超越
Pub Date : 2018-11-01 DOI: 10.1136/conmed-2018-000004
E. Choy, Simon A. Jones, D. Aletaha, T. Takeuchi, I. McInnes, J. Smolen
Interleukin (IL)−6 inhibition has been approved for the treatment of rheumatoid arthritis, systemic juvenile arthritis, polyarticular juvenile idiopathic arthritis, giant cell arteritis, and, in some countries, Castleman’s disease. IL-6 has also been implicated in several non-rheumatoid arthritis inflammatory and immune conditions such as systemic sclerosis, vasculitides, systemic lupus erythematous, and psoriatic arthritis. In orphan diseases, such as systemic sclerosis, which are associated with significant morbidity and mortality and for which there are no approved treatments, IL-6 inhibition may offer a promising treatment strategy. It is also becoming clear that IL-6 may have an important role not only in inflammatory and immune diseases but also in non-immune mediated diseases such as endogenous depression and depression associated with chronic inflammatory conditions. Several studies have explored the effect of IL-6 pathway inhibition in Crohn’s disease and adult-onset Still’s disease, suggesting that IL-6 may be important in their pathogenesis.
白细胞介素(IL)−6抑制剂已被批准用于治疗类风湿关节炎、系统性幼年关节炎、多关节幼年特发性关节炎、巨细胞动脉炎,在一些国家还用于治疗Castleman病。IL-6也与几种非类风湿关节炎炎症和免疫状况有关,如系统性硬化症、血管血管炎、系统性红斑狼疮和银屑病关节炎。在孤儿疾病中,如系统性硬化症,发病率和死亡率都很高,而且没有批准的治疗方法,抑制IL-6可能是一种很有希望的治疗策略。越来越清楚的是,IL-6可能不仅在炎症和免疫疾病中发挥重要作用,而且在非免疫介导的疾病中也发挥重要作用,例如内源性抑郁症和与慢性炎症相关的抑郁症。一些研究探索了IL-6通路抑制在克罗恩病和成人发病的斯蒂尔病中的作用,提示IL-6可能在其发病机制中起重要作用。
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引用次数: 0
Targeting IL-6: A review of data 靶向IL-6的研究进展
Pub Date : 2018-11-01 DOI: 10.1136/conmed-2018-000003
J. Smolen, D. Aletaha, E. Choy, Simon A. Jones, T. Takeuchi, I. McInnes
Compounds that target interleukin (IL)−6 pathways include antibodies against the IL-6 receptor or ligand, and inhibitors of IL-6 signal transduction. The anti-IL-6 receptor (IL-6R) monoclonal antibody tocilizumab has been licensed for several years; data from multiple studies demonstrate its efficacy and tolerability in rheumatoid arthritis as monotherapy or in combination with methotrexate. In addition, another anti-IL-6R monoclonal antibody, sarilumab, has recently been approved in both the US and EU. Anti-IL-6 monoclonal antibodies include olokizumab and clazakizumab, which both have data from phase II studies, as well as sirukumab which has completed phase III trials but may not be brought to the market. Comparative data for olokizumab versus tocilizumab intervention in rheumatoid arthritis suggest no difference in efficacy between blocking the receptor or the ligand. Head-to-head studies are needed to determine whether inhibition of the Janus kinase pathway is similar in its overall efficacy to direct inhibition of IL-6 or its receptor. The IL-6 inhibitors appear to be more effective when combined with methotrexate. However, they have shown superiority to tumour necrosis factor inhibitors when used as monotherapy, and may have an advantage in patients who cannot use methotrexate or any other conventional synthetic disease modifying anti-rheumatic drug. Regarding disease activity assessment, CDAI is a more appropriate measure than DAS28 when looking at the effect of IL-6 inhibition, as these agents interfere with the acute phase response, which is heavily weighted in the formula of DAS28.
靶向白细胞介素(IL) -6通路的化合物包括针对IL-6受体或配体的抗体,以及IL-6信号转导的抑制剂。抗il -6受体(IL-6R)单克隆抗体tocilizumab已获批数年;来自多个研究的数据表明其在类风湿关节炎单药治疗或与甲氨蝶呤联合治疗中的疗效和耐受性。此外,另一种抗il - 6r单克隆抗体sarilumab最近已在美国和欧盟获得批准。抗il -6单克隆抗体包括olokizumab和clazakizumab,两者都有来自II期研究的数据,以及已经完成III期试验但可能不会推向市场的sirukumab。olokizumab与tocilizumab干预类风湿性关节炎的比较数据表明,阻断受体或配体的疗效没有差异。为了确定Janus激酶途径的抑制是否与直接抑制IL-6或其受体的总体效果相似,需要进行头对头研究。当与甲氨蝶呤联合使用时,IL-6抑制剂似乎更有效。然而,当作为单一疗法使用时,它们已显示出优于肿瘤坏死因子抑制剂的优势,并且对于不能使用甲氨蝶呤或任何其他常规合成疾病修饰抗风湿药物的患者可能具有优势。在疾病活动性评估方面,在观察IL-6抑制的效果时,CDAI是比DAS28更合适的测量方法,因为这些药物会干扰急性期反应,而急性期反应在DAS28的公式中权重很大。
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引用次数: 4
Considering new lessons about the use of IL-6 inhibitors in arthritis 考虑使用IL-6抑制剂治疗关节炎的新经验
Pub Date : 2018-11-01 DOI: 10.1136/conmed-2018-000002
T. Takeuchi, J. Smolen, E. Choy, D. Aletaha, I. McInnes, Simon A. Jones
Interleukin (IL)−6 represents one of several possible targets for the treatment of rheumatoid arthritis. Drugs targeting IL-6 can be divided into monoclonal antibodies against IL-6 itself and monoclonal antibodies against the IL-6 receptor. Both types of agent inhibit both classical signalling through membrane-bound IL-6 receptor, and trans-signalling via formation of a complex between IL-6 and soluble IL-6 receptor. The IL-6 receptor blockers tocilizumab and sarilumab inhibit the low affinity binding of IL-6 to its receptor. The anti-IL-6 agents clazakizumab and vobarilizumab also block binding of IL-6 to the receptor, while olokizumab blocks the higher affinity interaction of the IL-6-receptor complex with gp130. The doses and dosing intervals of the biologics targeting different elements vary, but no major differences in efficacy or safety have yet been seen between the two approaches, although more studies are needed in this area. In addition to the different blocking actions of monoclonal antibodies, we consider therapeutic strategies including the timing of IL-6 blockade and the use of monotherapy versus the addition of methotrexate.
白细胞介素(IL) - 6是治疗类风湿性关节炎的几种可能靶点之一。靶向IL-6的药物可分为针对IL-6本身的单克隆抗体和针对IL-6受体的单克隆抗体。这两种类型的药物都抑制通过膜结合IL-6受体的经典信号传导,以及通过IL-6和可溶性IL-6受体之间形成复合物的反式信号传导。IL-6受体阻滞剂tocilizumab和sarilumab可抑制IL-6与其受体的低亲和力结合。抗IL-6药物clazakizumab和vobarilizumab也阻断IL-6与受体的结合,而olokizumab阻断IL-6受体复合物与gp130的高亲和力相互作用。针对不同元素的生物制剂的剂量和给药间隔各不相同,但尚未发现两种方法在功效或安全性方面存在重大差异,尽管在这一领域需要进行更多的研究。除了单克隆抗体的不同阻断作用外,我们还考虑了治疗策略,包括IL-6阻断的时机和单药治疗与添加甲氨蝶呤的使用。
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引用次数: 5
Considering IL-6
Pub Date : 2018-11-01 DOI: 10.1136/CONMED-2018-000006
I. McInnes
Targeting interleukin (IL)−6 or its receptor for the treatment of inflammatory disease is an attractive approach to the management of complex inflammatory diseases, especially those with a systemic component to their presentation and comorbidity. Biological drugs that target IL-6 receptor are already in clinical practice. Recently, more agents are emerging from clinical trials that block distinct parts of the IL-6/IL-6R pathway.In this edition, Jones et al explore the rich diversity of biology mediated by IL-6. …
靶向白介素(IL) - 6或其受体治疗炎症性疾病是治疗复杂炎症性疾病的一种有吸引力的方法,特别是那些具有全身性成分的疾病的表现和合并症。以IL-6受体为靶点的生物药物已经进入临床实践。最近,临床试验中出现了更多阻断IL-6/IL-6R通路不同部分的药物。在这一版本中,Jones等人探索了IL-6介导的丰富的生物学多样性。…
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引用次数: 0
Interleukin 6: The biology behind the therapy 白细胞介素6:治疗背后的生物学原理
Pub Date : 2018-11-01 DOI: 10.1136/conmed-2018-000005
Simon A. Jones, T. Takeuchi, D. Aletaha, J. Smolen, E. Choy, I. McInnes
The cytokine interleukin (IL)−6 performs a diverse portfolio of functions in normal physiology and disease. These functions extend beyond the typical role for an inflammatory cytokine, and IL-6 often displays hormone-like properties that affect metabolic processes associated with lipid metabolism, insulin resistance, and the neuroendocrine system. Consequently, the biology of IL-6 is complex. Recent advances in the field have led to novel interpretations of how IL-6 delivers immune homeostasis in health and yet drives disease pathology during infection, autoimmunity, and cancer. Various biological drugs that target IL-6 are in clinical practice or emerging in clinical trials and pre-clinical development programmes. The challenge is knowing how and when to apply these therapies. In this review, we will explore the biology behind IL-6 directed therapies and identify some key hurdles for future investigation.
细胞因子白细胞介素(IL) - 6在正常生理和疾病中发挥多种功能。这些功能超出了炎性细胞因子的典型作用,IL-6经常表现出激素样特性,影响与脂质代谢、胰岛素抵抗和神经内分泌系统相关的代谢过程。因此,IL-6的生物学是复杂的。该领域的最新进展导致了IL-6如何在健康中提供免疫稳态,并在感染、自身免疫和癌症期间驱动疾病病理的新解释。各种靶向IL-6的生物药物正在临床实践中或正在临床试验和临床前开发计划中出现。挑战在于知道如何以及何时应用这些疗法。在这篇综述中,我们将探讨IL-6定向治疗背后的生物学,并确定未来研究的一些关键障碍。
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引用次数: 11
Considerations in Medicine 医学方面的考虑
Pub Date : 2017-10-30 DOI: 10.1136/conmed-2017-100001eb
I. McInnes
### To consider (verb) – Oxford English dictionary As clinicians, every day we face decisions requiring us to consider our options based upon the best available data. Whether this is selecting the right medicine for a patient’s condition or understanding a …
作为临床医生,我们每天都要面对决定,要求我们根据现有的最佳数据来考虑我们的选择。无论是为病人的病情选择合适的药物,还是理解……
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引用次数: 0
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Considerations in Medicine
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