Patiromer Efficacy to Reduce Episodic Hyperkalemia in End Stage Renal Disease Patients
Last updated on July 2021Recruitment
- Recruitment Status
- Enrolling by invitation
- Estimated Enrollment
- Same as current
Summary
- Conditions
- End Stage Renal Disease
- Hyperkalemia
- Type
- Interventional
- Phase
- Phase 4
- Design
- Allocation: RandomizedIntervention Model: Parallel AssignmentIntervention Model Description: This is a prospective, randomized, open-label trial. Eligible ESRD patients who are on thrice weekly HD schedule will be screened from retrospective review of clinical and laboratory parameters from our clinical practice group. A total of 40 patients (randomized 1:1 study drug: usual care) will be enrolled. Duration of study medication exposure will be 4 weeks. The total duration of study, from enrollment until the end of the washout period will be 7 weeks.Masking: Single (Outcomes Assessor)Masking Description: The study is open-label and therefore the subjects, coordinators and investigators are not blinded to the intervention. Titration of the patiromer will require viewing of the serum potassium values. During the data analysis, however, personnel involved will remain blinded.Primary Purpose: Prevention
Participation Requirements
- Age
- Between 18 years and 125 years
- Gender
- Both males and females
Description
This is a prospective, randomized, open-label trial. Eligible ESRD patients who are on thrice weekly HD schedule will be screened from retrospective review of clinical and laboratory parameters from our clinical practice group. A total of 40 study participants (randomized 1:1 study drug: usual care)...
This is a prospective, randomized, open-label trial. Eligible ESRD patients who are on thrice weekly HD schedule will be screened from retrospective review of clinical and laboratory parameters from our clinical practice group. A total of 40 study participants (randomized 1:1 study drug: usual care) will be enrolled. Duration of study medication exposure will be 4 weeks. The total duration of study, from enrollment until the end of the washout period will be 7 weeks. This is a proof of concept study, to determine whether administration of patiromer has the potential to change the risk category for ESRD patients who are on conventional HD schedules. In addition, the study will develop and pilot study procedures that could be implemented in a large-scale clinical trial. By nature of the limited size of the study, the power of the trial will be limited. Reducing serum potassium with the use of low dialysate potassium is actually associated with an increased risk of sudden cardiac death. Furthermore, HD patients already carry a high pill burden, and it is unclear if prescription of an additional oral medication will reduce the frequency of episodic hyperkalemia.
Tracking Information
- NCT #
- NCT03781089
- Collaborators
- Relypsa, Inc.
- Investigators
- Principal Investigator: John P Middleton, MD Duke University