Clinical Trials Logo

Clinical Trial Summary

There are limited data regarding the burden of hyperkalaemia in patients attending emergency departments (ED) or who are hospitalised (excluding those already receiving dialysis). Renin-angiotensin-aldosterone system inhibitors (RAASi) are of prognostic benefit in patients with heart failure with reduced ejection fraction (HFrEF) and post myocardial infarction (MI) left ventricular systolic dysfunction (LVSD) and as such should be continued wherever possible for these indications. These drugs may contribute to elevation in serum potassium and hyperkalaemia may lead to a reduction in dose or complete withdrawal of RAASi. Yet it remains unknown how common this happens in standard clinical practice. Inappropriate discontinuation of RAASi in such patients may lead to adverse clinical outcomes. If patients have hyperkalaemia that limits the use of RAASi, they may be candidates for new potassium binders that could facilitate their continued use.


Clinical Trial Description

Research questions: In an adult population of patients who are hospitalised or attending the emergency department (and not receiving dialysis) with hyperkalaemia: 1. How does hyperkalaemia impact on RAASi therapy and does this vary according to the clinical indication for the drug(s)? 2. What are the demographics, co-morbidities and drug history for patients presenting with hyperkalaemia? 3. What is the frequency of subsequent hospitalisations and mortality rate in a cohort of patients presenting with hyperkalaemia at 12 months? ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04510792
Study type Observational
Source Portsmouth Hospitals NHS Trust
Contact Elena Cowan, PhD
Phone 02392 286000
Email elena.cowan@porthosp.nhs.uk
Status Recruiting
Phase
Start date July 12, 2021
Completion date August 12, 2024

See also
  Status Clinical Trial Phase
Completed NCT03172702 - Open-label Safety of Sodium Zirconium Cyclosilicate for up to 12 Months in Japanese Subjects With Hyperkalemia Phase 3
Terminated NCT05056727 - A Study to Evaluate the Effect of Sodium Zirconium Cyclosilicate on Chronic Kidney Disease (CKD) Progression in Participants With CKD and Hyperkalaemia or at Risk of Hyperkalaemia Phase 3
Recruiting NCT05766839 - Patiromer for Treatment of Hyperkalaemia in Children Under 12 Years of Age Phase 2
Completed NCT02609841 - POtassium and Cardiac Rhythm Trends in MaintENance HemoDialysis: A Multicenter, Prospective, Observational Study N/A
Recruiting NCT06277128 - A Study to Evaluate the Safety and Efficacy of WS016 in Patients With Hyperkalemia. Phase 2
Recruiting NCT04789239 - OPtimizing Aldosterone Receptor Antagonist Therapy by Sodium Zirconium Cyclosilicate in Heart Failure Phase 2
Completed NCT05029310 - Effects of Patiromer on Pharmacokinetics of Immunosuppresive Drugs in Renal Transplant Recipients Phase 4
Terminated NCT04443608 - Patiromer Utility as an Adjunct Treatment in Patients Needing Urgent Hyperkalemia Management Phase 4
Completed NCT02607085 - REal World EVidence for TrEAtment of HyperkaLemia in Emergency Department: Multicenter, Prospective, Observational Study N/A
Completed NCT03283267 - A Safety and Pharmacodynamic Study of Healthy Chinese Subjects Administered Sodium Zirconium Cyclosilicate (ZS) Phase 1
Recruiting NCT06036823 - 5 Versus 10 Units of Insulin in Hyperkalemia Management Phase 4
Recruiting NCT05173584 - Levalbuterol Compared to Albuterol Regarding Cardiac Side Effects and Potassium Lowering Effects. Phase 4
Completed NCT05184998 - Description of the Clinical Outcomes of Hospitalized Patients With Heart Failure With Different Serum Potassium Levels
Completed NCT01737697 - Safety & Efficacy of Zirconium Silicate in Mild to Moderate Hyperkalemia Phase 3
Completed NCT01493024 - Safety & Efficacy of Zirconium Silicate in Chronic Kidney Disease or Moderate Kidney Dysfunction With Mild Hyperkalemia Phase 2
Completed NCT04207203 - Healthy Diet Rich in Potassium to Chronic Kidney Disease With Sodium Zirconium Cyclosilicate: A Feasibility Study N/A
Completed NCT05382988 - Sodium Zirconium Cyclosilicate Lowers Hyperkalemia After Parathyroidectomy Phase 3
Completed NCT04217590 - Reduce Incidence of Pre-Dialysis Hyperkalaemia With Sodium Zirconium Cyclosilicate in Chinese Subjects Phase 3
Recruiting NCT03096561 - Measurement of Serum Potassium Rate During Accidental Hypothermia. N/A
Completed NCT03326583 - The Effects of Patiromer on Serum Potassium Level and Gut Microbiome of ESRD Patients With Hyperkalemia Phase 2