Ignite Creation Date:
2025-12-24 @ 4:38 PM
Ignite Modification Date:
2025-12-24 @ 4:38 PM
Study NCT ID:
NCT03888066
Status:
COMPLETED
Last Update Posted:
2023-02-24
First Post:
2019-03-12
Is Possible Gene Therapy:
False
Has Adverse Events:
True
Brief Title:
Patiromer for the Management of Hyperkalemia in Subjects Receiving RAASi Medications for the Treatment of Heart Failure (DIAMOND)
Sponsor:
Vifor Pharma, Inc.
Organization:
Study Overview
Official Title:
A Multicenter, Double-blind, Placebo-controlled, Randomized Withdrawal, Parallel Group Study of Patiromer for the Management of Hyperkalemia in Subjects Receiving Renin Angiotensin Aldosterone System Inhibitor (RAASi) Medications for the Treatment of Heart Failure (DIAMOND)
Status:
COMPLETED
Status Verified Date:
2023-02
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
DIAMOND
Brief Summary:
The purpose of this study is to assess the effects of patiromer compared with placebo on serum K+ in HF patients.
Detailed Description:
Prospective Phase 3b multinational, multicenter, double-blind, placebo-controlled, randomized withdrawal, parallel group study that includes screening and up to 12 weeks Run-in Phase (all subjects will have patiromer initiated and RAASi medications, including mineralocorticoid receptor antagonist (MRA) optimized) and a randomized withdrawal Blinded Treatment Phase.
The study population includes subjects with heart failure (HF) with reduced ejection fraction (HFrEF) who are hyperkalemic (serum potassium \[K+\] \> 5.0 mEq/L) while receiving treatment with renin angiotensin aldosterone system inhibitor (RAASi) medications or who are normokalemic (serum K+ 4.0 - 5.0 mEq/L) but have a history of hyperkalemia prior to screening with subsequent reduction or discontinuation of a RAASi medication.
Each subject's participation includes a Run-in Phase (maximum 12 weeks) followed by the Treatment Phase (variable per subject). Study duration for individual subjects will vary, depending on their individual enrollment date. Subjects who prematurely discontinue patiromer/placebo will remain in the study for the collection of clinical events data and will receive usual care.
The study population includes subjects with heart failure (HF) with reduced ejection fraction (HFrEF) who are hyperkalemic (serum potassium \[K+\] \> 5.0 mEq/L) while receiving treatment with renin angiotensin aldosterone system inhibitor (RAASi) medications or who are normokalemic (serum K+ 4.0 - 5.0 mEq/L) but have a history of hyperkalemia prior to screening with subsequent reduction or discontinuation of a RAASi medication.
Each subject's participation includes a Run-in Phase (maximum 12 weeks) followed by the Treatment Phase (variable per subject). Study duration for individual subjects will vary, depending on their individual enrollment date. Subjects who prematurely discontinue patiromer/placebo will remain in the study for the collection of clinical events data and will receive usual care.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
True
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| 2018-005030-38 | EUDRACT_NUMBER | None | View |