An Open-Label, Multiple Dose Study to Evaluate the Pharmacology, Safety, and Tolerability of Patiromer in Participants on Hemodialysis

NCT ID: NCT02033317

Last Updated: 2021-05-12

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

TERMINATED

Clinical Phase

PHASE2

Total Enrollment

6 participants

Study Classification

INTERVENTIONAL

Study Start Date

2008-08-31

Study Completion Date

2008-12-31

Brief Summary

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This study assessed the pharmacodynamic effects of patiromer on serum potassium in participants on hemodialysis.

Detailed Description

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The initial intent was to enroll 12-24 adult male and female participants on hemodialysis into the study. Due to significant recruitment challenges, the study was discontinued after six participants were enrolled in the study.

This was an open-label, multiple-dose, adaptive-design study in participants on hemodialysis. Eligible participants on hemodialysis were to remain in the Clinical Research Unit for 2 weeks (Day -7 to Day 8) and were required to consume a potassium, magnesium, calcium and sodium-controlled diet.

Conditions

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Hyperkalemia

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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patiromer

Group Type EXPERIMENTAL

patiromer

Intervention Type DRUG

15 grams/day (5 grams 3 times daily) administered orally

Interventions

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patiromer

15 grams/day (5 grams 3 times daily) administered orally

Intervention Type DRUG

Other Intervention Names

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RLY5016 for Oral Suspension Veltassa

Eligibility Criteria

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Inclusion Criteria

* Participants on hemodialysis between the ages of 18 and 70 years, with serum potassium levels of at least 5.5 mmol/L
* Adequately dialyzed (Kt/V ≥ 1.2)

Exclusion Criteria

* History of bowel obstruction, swallowing disorders, severe gastrointestinal disorders or major gastrointestinal surgery.
* Severe constipation or irregular bowel habits.
* Unable to consume or tolerate the study-specific diet.
Minimum Eligible Age

18 Years

Maximum Eligible Age

70 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Relypsa, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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VP Clinical Development

Role: STUDY_DIRECTOR

Relypsa, Inc.

Locations

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Investigator Site

Orlando, Florida, United States

Site Status

Investigator Site

Minneapolis, Minnesota, United States

Site Status

Countries

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United States

Other Identifiers

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RLY5016-201

Identifier Type: -

Identifier Source: org_study_id

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