Reducing Arrhythmia in Dialysis by Adjusting the Rx Electrolytes/Ultrafiltration, Study A
Public ClinicalTrials.gov record NCT03519347. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Radar-A: A Phase 2 Multi-center Study to Evaluate the Safety and Tolerability of Using Point-of-Care-Guided Manipulation of Dialysate Potassium and Dialysate Bicarbonate to Prevent Hemodialysis-Associated Arrhythmias
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The primary purpose of this study is to test the feasibility of trials which change the dialysate (dialysis bath prescription) of potassium and bicarbonate according to a standardized algorithm and according to the results of blood testing performed prior to each dialysis. In addition, the trial will provide estimates of the extent to which performing dialysis in this way lowers the risk of abnormal heart rhythms in people with kidney failure who are being treated with chronic hemodialysis.
Study identification
- NCT ID
- NCT03519347
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 19 participants
Conditions and interventions
Conditions
Interventions
- Potassium Removal Maximization Other
- Potassium Gradient Minimization Other
- Alkalosis Avoidance Other
- Acidosis avoidance Other
- Point of Care Testing Diagnostic Test
- Cardiac Monitor Device
Other · Diagnostic Test · Device
Eligibility (public fields only)
- Age range
- 18 Years to 85 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Nov 29, 2018
- Primary completion
- Jul 11, 2022
- Completion
- Oct 13, 2022
- Last update posted
- Aug 14, 2023
2018 – 2022
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Duke University School of Medicine | Durham | North Carolina | 27710 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03519347, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Aug 14, 2023 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03519347 live on ClinicalTrials.gov.