- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03317444
Evaluation of TRC101 in Subjects With Metabolic Acidosis Associated With Chronic Kidney Disease
April 23, 2021 updated by: Tricida, Inc.
A Phase 3, Multicenter, Double-Blind, Randomized, Placebo-Controlled Study to Evaluate the Efficacy and Safety of TRC101 in Subjects With Chronic Kidney Disease and Metabolic Acidosis
This is a multicenter, double-blind, placebo-controlled, parallel-design study. The study will enroll approximately 210 adult male and female subjects with stage 3 or 4 chronic kidney disease and metabolic acidosis. The study dosing (TRC101 or placebo) will continue for 12 weeks once daily.
The maximum study duration is anticipated to be up to 16 weeks.
Study Overview
Study Type
Interventional
Enrollment (Actual)
217
Phase
- Phase 3
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Sofia, Bulgaria
- Investigative Site 11
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Zagreb, Croatia
- Investigative Site 21
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Tbilisi, Georgia
- Investigative Site 31
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Tbilisi, Georgia
- Investigative Site 32
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Tbilisi, Georgia
- Investigative Site 33
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Tbilisi, Georgia
- Investigative Site 34
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Tbilisi, Georgia
- Investigative Site 35
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Tbilisi, Georgia
- Investigative Site 36
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Tbilisi, Georgia
- Investigative Site 37
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Baja, Hungary
- Investigative Site 43
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Balatonfüred, Hungary
- Investigative Site 48
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Budapest, Hungary
- Investigative Site 41
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Budapest, Hungary
- Investigative Site 46
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Hatvan, Hungary
- Investigative Site 45
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Hódmezővásárhely, Hungary
- Investigative Site 49
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Kistarcsa, Hungary
- Investigative Site 44
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Miskolc, Hungary
- Investigative Site 42
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Mosonmagyaróvár, Hungary
- Investigative Site 47
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Belgrade, Serbia
- Investigative Site 64
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Belgrade, Serbia
- Investigative Site 65
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Vršac, Serbia
- Investigative Site 61
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Zrenjanin, Serbia
- Investigative Site 62
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Jesenice, Slovenia
- Investigative Site 72
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Maribor, Slovenia
- Investigative Site 71
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Kharkiv, Ukraine
- Investigative Site 81
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Kharkiv, Ukraine
- Investigative Site 83
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Kharkiv, Ukraine
- Investigative Site 87
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Kharkiv, Ukraine
- Investigative Site 88
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Kyiv, Ukraine
- Investigative Site 84
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Kyiv, Ukraine
- Investigative Site 85
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Kyiv, Ukraine
- Investigative Site 86
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Arizona
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Phoenix, Arizona, United States, 85032
- Investigative Site 55
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California
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Chula Vista, California, United States, 91910
- Investigative Site 56
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Los Angeles, California, United States, 90022
- Investigative Site 91
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Florida
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Hialeah, Florida, United States, 33015
- Investigative Site 59
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Hollywood, Florida, United States, 33021
- Investigative Site 54
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Hollywood, Florida, United States, 33024
- Investigative Site 93
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Lauderdale Lakes, Florida, United States, 33313
- Investigative Site 92
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Tampa, Florida, United States, 33614
- Investigative Site 51
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Winter Park, Florida, United States, 32789
- Investigative Site 57
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Georgia
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Atlanta, Georgia, United States, 30342
- Investigative Site 95
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Louisiana
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Shreveport, Louisiana, United States, 71101
- Investigative Site 53
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New York
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Flushing, New York, United States, 11355
- Investigative Site 58
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Texas
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San Antonio, Texas, United States, 78215
- Investigative Site 52
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
16 years to 83 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Key Inclusion Criteria:
- Blood bicarbonate level of 12 to 20 mEq/L.
- Estimated glomerular filtration rate (eGFR) of 20 to 40 mL/min/1.73m2.
- Stable kidney function defined as <=20% variability in eGFR during screening period.
Key Exclusion Criteria:
- Any level of low blood bicarbonate during the screening period that in the opinion of the Investigator, requires emergency intervention or evaluation for an acute acidotic process.
- Anuria, dialysis, acute kidney injury, or history of acute kidney insufficiency within 3 months prior to screening.
- Heart failure with maximum New York Heart Association (NYHA) Class IV symptoms or that required hospitalization during the preceding 6 months.
- Heart or kidney transplant.
- Chronic obstructive pulmonary disease (COPD) that is treated with chronic oral steroids, that requires the subject to be on oxygen, or that required hospitalization within the previous 6 months.
- Change in doses to alkali therapy in the 4 weeks prior to screening.
- History or current diagnosis of diabetic gastroparesis, bowel obstruction, swallowing disorders, inflammatory bowel disease, major gastrointestinal surgery, frequent diarrhea or active gastric/duodenal ulcers.
- Serum calcium <= 8.0 mg/dL at screening.
- Planned initiation of renal replacement therapy within 12 weeks following randomization.
- Use of polymeric binder drugs within 14 days prior to screening.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Experimental: TRC101
Administered once daily (QD) for 12 weeks
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Oral suspension
Other Names:
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Placebo Comparator: Placebo
Administered once daily (QD) for 12 weeks
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Oral suspension
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Subjects With Change From Baseline in Serum Bicarbonate of ≥ 4 mEq/L or Serum Bicarbonate Within the Normal Range
Time Frame: Baseline to Week 12
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Composite endpoint of the percentage of subjects having a change from baseline in serum bicarbonate ≥ 4 mEq/L or having serum bicarbonate in the normal range (22 - 29 mEq/L) at the end of treatment (Week 12 Visit).
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Baseline to Week 12
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Change From Baseline to End of Treatment in Serum Bicarbonate
Time Frame: Baseline to Week 12
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Mean change from baseline to end of treatment (Week 12 Visit) in serum bicarbonate
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Baseline to Week 12
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Study Director: Clinical Operations, Tricida, Inc.
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
September 26, 2017
Primary Completion (Actual)
May 4, 2018
Study Completion (Actual)
May 15, 2018
Study Registration Dates
First Submitted
October 11, 2017
First Submitted That Met QC Criteria
October 19, 2017
First Posted (Actual)
October 23, 2017
Study Record Updates
Last Update Posted (Actual)
April 26, 2021
Last Update Submitted That Met QC Criteria
April 23, 2021
Last Verified
March 1, 2021
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- TRCA-301
- 2016-003825-41 (EudraCT Number)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
No
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Yes
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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