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临床试验/EUCTR2018-003662-14-GB
EUCTR2018-003662-14-GB进行中(未招募)1 期

Patiromer-facilitated, dose-escalation of mineralocorticoid antagonists for the management of worsening congestion in people with heart failure and hyperkalaemia. A Phase IV, registry-based, randomised, controlled, open-label trial investigating the potential for patiromer-facilitated use of higher doses of mineralocorticoid antagonists in addition to standard care (compared to standard care alone) to improve congestion, well-being, morbidity and mortality. - RELIEHF (RELieving Increasing oEdema due to Heart Failure), v1.0

HS Greater Glasgow and Clyde0 个研究点目标入组 2,000 人开始时间: 2019年3月19日最近更新:
适应症
相关药物

试验速览

阶段
1 期
状态
进行中(未招募)
发起方
入组人数
2,000

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional clinical trial of medicinal product

入排标准

性别
All

入选标准

  • For the Screening Log (no linkage to electronic medical records or follow-up)
  • 1. =18 years
  • 2. Heart failure in the investigators opinion (new onset or decompensated chronic heart failure)
  • 3. Planned to receive >=80mg/day of furosemide or equivalent (IV or oral) in the next 24 hours.
  • 4. Worsening symptoms & signs of congestion in the prior 10 days requiring at least one of the following:
  • a) hospitalisation
  • b) administration of intravenous diuretics
  • c) doubling of the dose of loop diuretic (e.g.:- from 40mg to 80mg/day or 80mg to 160mg/day)
  • d) addition of a thiazide diuretic to treatment with a loop diuretic
  • For the Consented Registry (with linkage to electronic medical records)
  • 1. Fulfils the criteria for the screening log
  • 2. Able and willing to provide written informed consent for registry participation
  • For Randomised Trial Run-in
  • 1. Fulfils criteria for the consented registry
  • 2. Clinical diagnosis of heart failure for at least 4 weeks
  • 3. Congestion as shown by at least one of the following:
  • a) Peripheral oedema
  • b) Raised venous pressure
  • c) Inferior vena cava diameter >20mm
  • 4. Cardiac dysfunction documented by at least one of the following in the previous three years:
  • a) Left ventricular ejection fraction <50% or a report of moderate or severe left ventricular dysfunction
  • b) Left atrial diameter >3.0cm/m2 (body surface area)
  • c) Elevated BNP or NT-proBNP
  • (i)BNP >150ng/L if in sinus rhythm or >450ng/L if not in sinus rhythm
  • (ii)NT-proBNP >500ng/L if in sinus rhythm and >1500ng/L if not in sinus rhythm
  • 5. Able and willing to provide written informed consent for the randomised trial
  • For Randomisation
  • 1. Serum potassium >5.0mmol/L
  • Patients with a serum potassium >5.0mmol/L may be randomised immediately unless they have severe hyperkalaemia requiring, in the investigators opinion, intravenous treatment or a potassium binding agent.
  • Severe hyperkalaemia should be managed according to the UK Renal Association guidelines of 2014 (https://renal.org/wp-content/uploads/2017/06/hyperkalaemia-guideline-1.pdf). Participants may be reconsidered for the trial once such interventions are no longer considered necessary.
  • Patients with a serum potassium =5.0mmol/L should be initiated on spironolactone or have the dose increased up to 100mg/day and randomised only if serum potassium exceeds 5.0mmol/L. Those intolerant of or unwilling to take spironolactone should be offered eplerenone titrated to a maximum dose of 50mg/day.
  • A run-in period of up to 35 days is permitted (the run-in period will usually occur during hospitalisation or a course of day-care or intense management).
  • 2. After ingestion of a test-dose of patiromer,
  • the patient is willing to continue in the trial
  • the investigator considers the patient can follow instructions on preparing patiromer.
  • Are the trial subjects under 18? no
  • Number of subjects for this age range: 0
  • F.1.2 Adults (18-64 years) yes
  • F.1.2.1 Number of subjects for this age range 700
  • F.1.3 Elderly (>=65 years) yes
  • F.1.3.1 Number of subjects for this age range 1300

排除标准

  • For the Screening Log and Consented Registry
  • For the Randomised Trial
  • 1. eGFR <30ml/minute/1.73m2 (if clinically appropriate, the dose of other agents such as loop diuretics, ACE inhibitors, angiotensin receptor blockers, beta-blockers and sacubitril-valsartan may be adjusted to allow eGFR to increase)
  • 2. Systolic BP <90mmHg
  • 3. Uncorrected valve disease as the main cause of heart failure in the investigators opinion
  • 4. Hepatic encephalopathy or known severe liver disease
  • 5. Infection currently requiring intravenous antibiotics or temperature >38oC
  • 6. Myocardial ischaemia currently requiring intravenous therapy or coronary intervention or coronary intervention in the previous 7 days
  • 7. Arrhythmia requiring urgent cardioversion or intravenous therapy
  • 8. Severe hyperkalaemia requiring, in the investigator’s opinion, intravenous treatment or a potassium-binding agent
  • 9. The patient is already receiving a potassium-binding agent (this includes patiromer) or the treating physician has already decided to use one.
  • 10. Known hypersensitivity to patiromer or any of the excipients.
  • 11. Known intolerance to spironolactone or eplerenone (not including hyperkalaemia)
  • 12. Known hypersensitivity to the active substance or excipients of spironolactone and eplerenone as per the current Summary of Product Characteristics (Note: actual medicine supplied to participants will vary depending on local arrangements)
  • 13. Women of child bearing potential. For the purposes of this trial this means any woman aged <60 years unless they have had a hysterectomy or bilateral tubal ligation or are aged >50 years and have undergone the menopause and had amenorrhea for at least 3 years
  • 14. Patients taking the following systemic medicines:
  • strong inhibitors of CYP 3A4 (e.g. itraconazole, ketoconazole, ritonavir, nelfinavir, clarithromycin, telithromycin and nefazodone)
  • Tacrolimus or Cyclosporin
  • 15. The combination of an angiotensin converting enzyme (ACE) inhibitor and an angiotensin receptor blocker (ARB)
  • 16. Rare hereditary problems of galactose or fructose intolerance, Lapp lactase deficiency or glucose-galactose malabsorption
  • 17. Known amyloid heart disease
  • 18. Cancer likely to cause death or major disability within the next three years
  • 19. Patients requiring mechanical circulatory support
  • 20. Patients who do not develop a serum potassium >5.0mmol/L despite receiving up to 100mg/day of spironolactone or 50mg/day of eplerenone during the run in phase.

研究者

发起方
HS Greater Glasgow and Clyde

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