Etelcalcetide

INTRODUCTION: Several calcimimetics, other than cinacalcet, are commercially available; however, their effects on calcium and phosphate levels have not yet been fully studied. We conducted a systematic review and meta-analysis of randomized controlled trials to evaluate the impact of calcimimetics on the management of serum calcium and phosphate levels in patients with secondary hyperparathyroidism undergoing dialysis. METHODS: A systematic literature search through October 2023 and a meta-analysis were conducted on the effects of upacicalcet, etelcalcetide, evocalcet, and cinacalcet on serum calcium and phosphate levels in patients with secondary hyperparathyroidism undergoing dialysis; we searched PubMed, Ovid MEDLINE, and the Cochrane Central Register of Controlled Trials, and 21 studies comprising 6371 patients undergoing dialysis were included...

OBJECTIVES: Chronic kidney disease (CKD) complicated by secondary hyperparathyroidism (SHPT) is associated with an increased risk of fragility fractures. Etelcalcetide (EC) is a treatment for SHPT that reduces serum parathyroid hormone (PTH) levels. However, the effects of combined treatment with osteoporosis drugs such as teriparatide (TPTD) remain unclear. This study investigates the combined effects of EC and TPTD on bone in CKD model rats. METHODS: The CKD model was established in 8-week-old male Wistar rats by feeding them a 0...

No abstract text is available yet for this article.

PURPOSE OF REVIEW: Cardiomyopathy in chronic kidney disease (CKD) is a complex condition with multiple triggers and poor prognosis. This review provides an overview of recent advances in CKD-associated cardiomyopathy, with a focus on pathophysiology, newly discovered biomarkers and potential therapeutic targets. RECENT FINDINGS: CKD is associated with a specific pattern of myocardial hypertrophy and fibrosis, resulting in diastolic and systolic dysfunction, and often triggered by nonatherosclerotic processes...

Introduction Chronic kidney disease-related mineral and bone disorder (CKD-MBD), characterized by abnormalities in calcium, phosphate, and parathyroid hormone metabolism, with impaired bone turnover and extravascular calcification is a known complication of advanced chronic kidney disease (CKD). Secondary hyperparathyroidism (SHPT) develops early in the disease and its prevalence gradually increases with the disease progression, becoming almost universal in patients with end-stage renal disease (ESRD). The treatment for SHPT includes synthetic vitamin D analogs, calcitriol or calcimimetics...

BACKGROUND: Calcimimetic therapy with etelcalcetide (ETEL) has been shown to attenuate the advancement of left ventricular (LV) hypertrophy in hemodialysis patients measured by cardiac magnetic resonance (CMR). The aim of the study was to evaluate whether this effect is accompanied by alterations in LV function and myocardial composition. METHODS: This was a post-hoc analysis of a randomized-controlled trial of ETEL versus Alfacalcidol (ALFA) in 62 hemodialysis patients...

No abstract text is available yet for this article.

INTRODUCTION: Increased left atrial (LA) size is a risk factor for cardiovascular events and all-cause mortality. It is closely related to left ventricular hypertrophy and chronic volume overload, both of which are common in hemodialysis. Calcimimetic treatment with Etelcalcetide (ETL) previously showed an inhibitory effect on left ventricular mass index (LVMI) progression in this population. METHODS: This is a post-hoc analysis of the EtECAR-HD trial, where 62 patients were randomized to ETL or alfacalcidol (ALFA) for one year...

INTRODUCTION: Secondary hyperparathyroidism is associated with osteoporosis and fractures. Etelcalcetide is an intravenous calcimimetic for the control of hyperparathyroidism in patients on hemodialysis. Effects of etelcalcetide on the skeleton are unknown. METHODS: In a single-arm, open-label, 36-week prospective trial, we hypothesized that etelcalcetide improves bone quality and strength without damaging bone-tissue quality. Participants were 18 years or older, on hemodialysis ≥1 year, without calcimimetic exposure within 12 weeks of enrollment...

Upacicalcet (formerly SK-1403/AJT240) is a novel non-peptide calcimimetic agent that acts as a calcium-sensing receptor (CaSR) agonist for the treatment of secondary hyperparathyroidism (SHPT) in chronic kidney disease (CKD). We compared upacicalcet with other calcimimetics (etelcalcetide or cinacalcet) and examined its in vitro and in vivo characteristics in terms of its human CaSR agonistic activity, its efficacy in normal and CKD rats after a single administration, and its effect on gastric emptying in rats...

No abstract text is available yet for this article.

PURPOSES OF REVIEW: With chronic kidney disease (CKD) progression, secondary hyperparathyroidism (sHPT) and mineral and bone metabolism disease (MBD) almost inevitably develop and result in renal osteodystrophy and cardiovascular disease (CVD). Together with active vitamin D, calcimimetics are the main therapy for sHPT in CKD. This review provides an overview of the therapeutic effects of oral cinacalcet and intravenous etelcalcetide on CKD-MBD and vascular disease, with a focus on pediatric dialysis patients...

BACKGROUND: Patients with end-stage renal failure (ESRD) or dialysis frequently suffer from secondary hyperparathyroidism (sHPTH), a severe complication of mineral metabolism disorders. The calcimimetic etelcalcetide has been approved and shown efficacy in randomized controlled trials, however, data are limited from real-life studies. This study aimed to evaluate the long-term use etelcalcetide for the treatment of sHPTH (PTH > 600 pg/mL) in patients undergoing extracorporeal hemodialysis for ESRD for at least 2 years...

Introduction: secondary hyperparathyroidism (SHP) is frequent in patients with chronic kidney disease (CKD), particularly in those in dialysis. To treat this complication, the current options available include phosphorus restriction, phosphate binders, the inhibition of parathyroid hormone (PTH) synthesis and secretion by the supplementation of vitamin D or VDR activators, or the use of calcimimetics. Beyond the control of PTH, the effects of the treatment of SHP on other biomarkers of risk may represent an additional benefit for this population...

INTRODUCTION: There is scarce clinical experience with etelcalcetide in patients with secondary hyperparathyroidism uncontrolled with cinacalcet. The effect of etelcalcetide on serum sclerostin levels remains to be clarified. MATERIALS AND METHODS: Prospective cohort study in prevalent hemodialysis patients with uncontrolled sHPT under cinacalcet for at least 3 months, mean parathyroid hormone (PTH)>800pg/mL and calcium (Ca)>8.3mg/dL. Etelcalcetide 5mg IV/HD was initiated after cinacalcet washout...

This quality improvement project was implemented to improve renal hyperparathyroidism in patients with end stage kidney disease who are on hemodialysis through the implementation of a nurse-led etelcalcetide protocol. Results showed that the post-intervention group had a 16.7% increase of the intact parathyroid hormone (iPTH) range within the target goal compared to the 3-month pre-intervention assessment (95% CI; 20.3% to 48.1%). The odds of being in the PTH target range were 1.73 times higher after the 3-month intervention than measurements obtained before starting the intervention (95% CI for the odds ratio: 0...

AIM: The aim of the study was to investigate the effect of a new calcimimetic, Etelcalcetide, on secondary hyperparathyroidism and its effects in end-stage renal disease (ESRD) patients treated with hemodialysis (HD) compared with hemodialysis (HD) patients not treated with calcimimetics. MATERIALS AND METHODS: The cohort study included 203 ESRD patients with secondary hyperparathyroidism (SHPT) who received HD treatment. Total number patients were randomly to two groups...

Vascular calcification contributes to cardiovascular morbidity and mortality. A recently developed serum calcification propensity assay is based on the half-transformation time (T50) from primary calciprotein particles (CPPs) to secondary CPPs, reflecting the serum's endogenous capacity to prevent calcium phosphate precipitation. We sought to identify and review the results of all published studies since the development of the T50-test by Pasch et al. in 2012 (whether performed in vitro, in animals or in the clinic) of serum calcification propensity...

AIMS: Chronic kidney disease is a common cardiovascular risk indicator and strongly associated with increased morbidity and mortality. The heart and kidneys are pathophysiologically closely connected, which becomes particularly obvious in patients with cardiorenal syndrome. This review summarizes clinically relevant studies on the cardio-renal interaction published in 2021 and 2022. DATA SYNTHESIS: Selected trials published in high-impact journals were chosen from the database Pubmed and included in this review...

Secondary hyperparathyroidism in chronic kidney disease poses a major risk factor for vascular calcification and high bone turnover, leading to mineralization defects. The aim was to analyze the effect of active vitamin D and calcimimetic treatment on fibroblast growth factor 23 (FGF23), serum calcification propensity (T50), a surrogate marker of calcification stress and bone specific alkaline phosphatase (BAP) in hemodialysis. This is a subanalysis of a randomized trial comparing etelcalcetide vs. alfacalcidol in 62 hemodialysis patients for 1 year...