DS2330b Alone and With Sevelamer in Patients on Chronic Hemodialysis
Public ClinicalTrials.gov record NCT03305471. 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
A Phase 1b Study, to Assess the Safety, Tolerability, Pharmacodynamics, and Pharmacokinetics of Repeated Doses of DS-2330b Alone and When Co-administered With Sevelamer in Patients on Chronic Hemodialysis
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This three-part study will be performed with participants on chronic hemodialysis. * Part A will assess plasma pharmacokinetics of DS2330a (free form of DS2330b) after a single dose of powder in bottle (PIB) or tablet formulations of DS2330b * Part B will test the safety, tolerability, and effects on serum phosphate (Pi) of 14-day repeated oral doses of DS-2330b PIB when given alone and when given along with sevelamer carbonate three times a day * Part C is optional, and will test the effects on serum phosphate (Pi) of 14-day repeated oral doses of DS-2330b tablets when given with sevelamer carbonate After screening, participants should expect the study to last about 21 days for Part A, and 46 days for Parts B and C.
Study identification
- NCT ID
- NCT03305471
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 40 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 80 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
- Aug 16, 2017
- Primary completion
- Jan 2, 2019
- Completion
- Jan 2, 2019
- Last update posted
- Mar 24, 2019
2017 – 2019
United States locations
- U.S. sites
- 4
- U.S. states
- 3
- U.S. cities
- 4
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| DaVita Clinical Research | Lakewood | Colorado | 80228 | — |
| Orlando Clinical Research Center | Orlando | Florida | 32809 | — |
| DaVita Clinical Research | Minneapolis | Minnesota | 55404 | — |
| Prism Clinical Research | Saint Paul | Minnesota | 55114 | — |
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 NCT03305471, 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 Mar 24, 2019 · Synced Sep 22, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03305471 live on ClinicalTrials.gov.