Feasibility study of empagliflozin in patients with autosomal dominant polycystic kidney disease

恩格列净治疗常染色体显性多囊肾病的可行性研究

基本信息

  • 批准号:
    10534531
  • 负责人:
  • 金额:
    $ 30.24万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
  • 财政年份:
    2022
  • 资助国家:
    美国
  • 起止时间:
    2022-08-15 至 2025-07-31
  • 项目状态:
    未结题

项目摘要

PROJECT SUMMARY Autosomal dominant polycystic kidney disease (ADPKD) is a common inherited disorder that leads to end- stage kidney disease. Despite decades of research, tolvaptan is the only approved intervention in ADPKD. However, tolvaptan does not target cardiovascular complications of ADPKD and is constrained by high cost and side effects that limit adherence. Therefore, there is an urgent need for a well-tolerated alternative intervention to slow ADPKD progression and improve vascular health. Sodium-glucose cotransporters-2 inhibitors (SGLT2i) have a track record of tolerability and safety in patients with proteinuric diabetic and non- diabetic kidney disease. Trials of SGLT2i in these conditions have been extremely encouraging, and these treatments are highly likely to become the standard of care for diabetic and non-diabetic kidney disease; however, the mechanisms of action are not fully elucidated, and may be non-specific to disease etiology. The potential benefit of SGLT2i has not been examined in patients with ADPKD, as major trials have excluded such patients. There are also potential benefits of SGLT2i to ADPKD patients beyond slowing loss of kidney function, as this class of drugs provide a cardiovascular mortality benefit for patients across the CKD spectrum. Studies testing the effects of SGLT2i in animal models of PKD have yield conflicting results. Five weeks of treatment with an SGLT1 and SLGT2 inhibitor phlorizon was shown to inhibit cystogenesis in the Han:SPRD rat model of PKD. The mechanisms by which SGLT2i slows cystic renal disease progression may be related to inhibition of cyst epithelial cell proliferation. SGLT2i have also antioxidant and anti-inflammatory actions, which are important for reducing fibrosis and improving vascular health, both of which occur in early stages of ADPKD. While many changes likely contribute to the development of arterial dysfunction in patients with ADPKD, among those of greatest concern is the development of stiffening of large elastic arteries, typically assessed by aortic pulse wave velocity (aPWV). We propose a pilot randomized clinical trial to determine the safety and tolerability of empagliflozin in ADPKD patients. To achieve this, we will conduct a 12-month parallel- group, randomized, double-blind, placebo-controlled trial in 50 ADPKD patients with an eGFR 30-90 mL/min/1.73m2. Secondary, exploratory endpoints will determine the effect of empagliflozin on kidney volume, kidney function, aPWV, plasma copeptin levels, urinary kidney injury molecule-1 (KIM-1) and quality of life. Specific Aim 1: To determine the feasibility, in terms of safety and tolerability, of prescribing empagliflozin 25 mg once a day in ADPKD patients at risk for progression with an eGFR of 30-90 mL/min/1.73m2. Specific Aim 2: To derive preliminary estimates of the effect of empagliflozin compared to placebo on 12- month change in a) total kidney volume by magnetic resonance imaging, b) eGFR, c) plasma copeptin levels (a marker of vasopressin secretion), d) urinary KIM-1 (a marker of tubular injury), e) aPWV; and f) ADPKD- specific health-related quality of life (HRQoL) as quantified by the ADPKD-Impact Scale.
项目摘要 常染色体显性多囊性肾脏疾病(ADPKD)是一种常见的遗传性疾病,导致终结 肾脏疾病。尽管进行了数十年的研究,但Tolvaptan是ADPKD中唯一认可的干预措施。 但是,Tolvaptan并不靶向ADPKD的心血管并发症,并受到高成本的约束 和限制依从性的副作用。因此,迫切需要良好的替代方案 干预以减缓ADPKD进展并改善血管健康。钠 - 葡萄糖共转运蛋白2 抑制剂(SGLT2I)具有蛋白尿糖尿病患者和非 - 的耐受性和安全性的记录 糖尿病肾脏疾病。在这些条件下对SGLT2I的试验非常令人鼓舞,这些 治疗很可能成为糖尿病和非糖尿病肾脏疾病的护理标准。 但是,作用机制尚未完全阐明,并且可能对疾病病因不明显。这 在ADPKD患者中尚未检查SGLT2I的潜在好处,因为主要试验排除了此类试验 患者。 SGLT2I对ADPKD患者也有潜在的好处 功能,因为这类药物为CKD谱系患者提供了心血管死亡率。 测试SGLT2I在PKD动物模型中的影响的研究产生了矛盾的结果。五个星期 用SGLT1和SLGT2抑制剂岩植物治疗可抑制HAN:SPRD中的囊肿发生 PKD的大鼠模型。 sglt2i减慢囊性肾脏疾病进展的机制可能与 抑制囊肿上皮细胞增殖。 SGLT2I还具有抗氧化剂和抗炎作用, 对于减少纤维化和改善血管健康非常重要,这两者都发生在早期的早期阶段 ADPKD。尽管许多变化可能导致患者的动脉功能障碍的发展 最关心的ADPKD是大型弹性动脉僵硬的发展 通过主动脉脉冲波速度(APWV)评估。我们提出了一项飞行员随机临床试验,以确定 Empagliflozin在ADPKD患者中的安全性和耐受性。为此,我们将进行12个月的平行 在50例EGFR 30-90的ADPKD患者中,组,随机,双盲,安慰剂对照试验 ml/min/1.73m2。次要的,探索性终点将确定雌用于肾脏对肾脏体积的影响, 肾功能,APWV,血浆copeptin水平,尿肾损伤分子1(KIM-1)和生活质量。 具体目的1:确定开处方empagliflozin 25的可行性,从安全性和容忍度上 ADPKD患者每天一次Mg一次,其EGFR为30-90 mL/min/1.73m2的患者风险。 具体目的2:与安慰剂对12--相比,获得empagliflozin的作用的初步估计值 a)磁共振成像的总肾脏体积,b)egfr,c)血浆copeptin水平 (加压素分泌的标志物),d)尿kim-1(管状损伤的标记),e)APWV; f)adpkd- 特定的与健康相关的生活质量(HRQOL)通过ADPKD影响量表量化。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ monograph.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ sciAawards.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ conferencePapers.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ patent.updateTime }}

Michel Benjamin Chonchol其他文献

Michel Benjamin Chonchol的其他文献

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

{{ truncateString('Michel Benjamin Chonchol', 18)}}的其他基金

Clonal hematopoiesis, mild cognitive impairment and kidney function decline
克隆性造血、轻度认知障碍和肾功能下降
  • 批准号:
    10464393
  • 财政年份:
    2022
  • 资助金额:
    $ 30.24万
  • 项目类别:
Clonal hematopoiesis, mild cognitive impairment and kidney function decline
克隆性造血、轻度认知障碍和肾功能下降
  • 批准号:
    10626828
  • 财政年份:
    2022
  • 资助金额:
    $ 30.24万
  • 项目类别:
Feasibility study of empagliflozin in patients with autosomal dominant polycystic kidney disease
恩格列净治疗常染色体显性多囊肾病的可行性研究
  • 批准号:
    10684097
  • 财政年份:
    2022
  • 资助金额:
    $ 30.24万
  • 项目类别:
Kidney Stone Disease In ADPKD
ADPKD 中的肾结石病
  • 批准号:
    10651868
  • 财政年份:
    2021
  • 资助金额:
    $ 30.24万
  • 项目类别:
Kidney Stone Disease In ADPKD
ADPKD 中的肾结石病
  • 批准号:
    10387268
  • 财政年份:
    2021
  • 资助金额:
    $ 30.24万
  • 项目类别:
Inspiratory muscle strength training for lowering systolic blood pressure in midlife and older adults with chronic kidney disease
吸气肌力量训练可降低患有慢性肾病的中年和老年人的收缩压
  • 批准号:
    10669712
  • 财政年份:
    2021
  • 资助金额:
    $ 30.24万
  • 项目类别:
Inspiratory muscle strength training for lowering systolic blood pressure in midlife and older adults with chronic kidney disease
吸气肌力量训练可降低患有慢性肾病的中年和老年人的收缩压
  • 批准号:
    10313126
  • 财政年份:
    2021
  • 资助金额:
    $ 30.24万
  • 项目类别:
Nicotinamide riboside supplementation for treating arterial stiffness and elevated systolic blood pressure in patients with moderate to severe CKD.
补充烟酰胺核苷可治疗中度至重度 CKD 患者的动脉僵硬度和收缩压升高。
  • 批准号:
    10640074
  • 财政年份:
    2019
  • 资助金额:
    $ 30.24万
  • 项目类别:
Nicotinamide riboside supplementation for treating arterial stiffness and elevated systolic blood pressure in patients with moderate to severe CKD.
补充烟酰胺核苷可治疗中度至重度 CKD 患者的动脉僵硬度和收缩压升高。
  • 批准号:
    10400032
  • 财政年份:
    2019
  • 资助金额:
    $ 30.24万
  • 项目类别:
Nicotinamide riboside supplementation for treating arterial stiffness and elevated systolic blood pressure in patients with moderate to severe CKD.
补充烟酰胺核苷可治疗中度至重度 CKD 患者的动脉僵硬度和收缩压升高。
  • 批准号:
    9762288
  • 财政年份:
    2019
  • 资助金额:
    $ 30.24万
  • 项目类别:

相似国自然基金

坚持还是转型?反馈驱动的创业者机会信念认知更新及响应决策机理
  • 批准号:
  • 批准年份:
    2022
  • 资助金额:
    45 万元
  • 项目类别:
    面上项目
坚持还是转型?反馈驱动的创业者机会信念认知更新及响应决策机理
  • 批准号:
    72272131
  • 批准年份:
    2022
  • 资助金额:
    45.00 万元
  • 项目类别:
    面上项目
不确定性下创业团队能量和抗逆力对创业坚持的权变影响研究
  • 批准号:
    72162025
  • 批准年份:
    2021
  • 资助金额:
    29 万元
  • 项目类别:
    地区科学基金项目
创造性思维中灵活性和坚持性动态交互的神经基础
  • 批准号:
  • 批准年份:
    2021
  • 资助金额:
    30 万元
  • 项目类别:
    青年科学基金项目
创造性思维中灵活性和坚持性动态交互的神经基础
  • 批准号:
    32100850
  • 批准年份:
    2021
  • 资助金额:
    24.00 万元
  • 项目类别:
    青年科学基金项目

相似海外基金

A Randomized Clinical Trial of the Safety and FeasibiLity of Metformin as a Treatment for sepsis induced AKI (LiMiT AKI)
二甲双胍治疗脓毒症引起的 AKI (LiMiT AKI) 的安全性和可行性的随机临床试验
  • 批准号:
    10656829
  • 财政年份:
    2023
  • 资助金额:
    $ 30.24万
  • 项目类别:
Randomized Trial of Empiric Versus Selective Preventative Strategies for Kidney Stone Disease
肾结石的经验性预防策略与选择性预防策略的随机试验
  • 批准号:
    10426435
  • 财政年份:
    2022
  • 资助金额:
    $ 30.24万
  • 项目类别:
Home Blood Pressure Outcomes Evaluation Study (HOMESTEAD)
家庭血压结果评估研究 (HOMESTEAD)
  • 批准号:
    10364199
  • 财政年份:
    2022
  • 资助金额:
    $ 30.24万
  • 项目类别:
Home Blood Pressure Outcomes Evaluation Study (HOMESTEAD)
家庭血压结果评估研究 (HOMESTEAD)
  • 批准号:
    10619516
  • 财政年份:
    2022
  • 资助金额:
    $ 30.24万
  • 项目类别:
Randomized Trial of Empiric Versus Selective Preventative Strategies for Kidney Stone Disease
肾结石的经验性预防策略与选择性预防策略的随机试验
  • 批准号:
    10616785
  • 财政年份:
    2022
  • 资助金额:
    $ 30.24万
  • 项目类别:
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了