A Phase 2 Extension of Study GCS-100-CS-4003
- Registration Number
- NCT02333955
- Lead Sponsor
- La Jolla Pharmaceutical Company
- Brief Summary
The primary objective of this study is to determine the safety and tolerability of extended dosing with a fixed dose of GCS-100 3 mg IV push in patients with Chronic Kidney Disease (CKD).
- Detailed Description
Galectin-3 contributes to fibrosis, is elevated in patients with ESRD, and correlates with adverse outcomes (de Boer et. al., 2011, Dang et. al., 2012, Fernandes Bertocchi et. al., 2008, Henderson et. al., 2008). Animal models with genetic knockout of galectin-3 demonstrate a reduction in structural and functional deficits in the kidney (Dang et. al., 2012, Fernandes Bertocchi et. al., 2008, Henderson et. al., 2008). GCS-100 is a galectin-3 antagonist that has been shown to reduce fibrosis pre-clinically. Based on the role of galectin-3 and fibrosis in kidney disease, the Sponsor believes GCS-100 may be effective at treating patients with CKD.
This study will consist of a fixed dose of GCS-100 3mg IV push at least every 30 days for a total of 1 year with a follow-up 4 weeks after the last dose is administered.
Recruitment & Eligibility
- Status
- WITHDRAWN
- Sex
- All
- Target Recruitment
- Not specified
- Subject is capable of understanding the purpose and risks of the study and is able to provide written informed consent
- Subject was enrolled in GCS-100-CS-4003.
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Subject experienced a Grade 3 or worse adverse event related to GCS-100 in clinical study GCS-100-CS-4003.
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Systolic blood pressure ≤90 mmHg and ≥160 mmHg and diastolic blood pressure ≤40 mmHg and ≥100 mmHg at screening
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Subject has clinical laboratory values of:
- Hemoglobin: ≤9 g/dL
- Total bilirubin: >1.5X the upper limit of normal (ULN)
- ALT and/or AST: >2.5X ULN
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Subject has a concomitant disease or condition, including laboratory abnormalities, which, in the opinion of the investigator, could interfere with the conduct of the study or put the subject at unacceptable risk.
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Subject who may require renal replacement therapy within the next 2 months, at the discretion of the investigator.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SINGLE_GROUP
- Arm && Interventions
Group Intervention Description 3 mg IV push GCS-100 GCS-100
- Primary Outcome Measures
Name Time Method Determine the safety and tolerability of extended dosing with a fixed dose of GCS-100 3 mg IV push in patients with CKD (side effects) Participants will be followed for the duration of the study, up to 1 year with a four week additional follow-up period Evaluate side effects of this therapy when administered for an extended period of time. Determine response to therapy (by measuring kidney function monthly) as compared to subjects' response in study GCS-100-CS-4003. To determine if there are changes in markers (chemicals in the blood) in the blood shown to be related to disease state.
- Secondary Outcome Measures
Name Time Method
Trial Locations
- Locations (5)
California Institute of Renal Research
🇺🇸La Mesa, California, United States
Southwest Clinical Research Institute, LLC
🇺🇸Tempe, Arizona, United States
Denver Nephrology
🇺🇸Denver, Colorado, United States
Mountain Kidney and Hypertension Associates, PA
🇺🇸Asheville, North Carolina, United States
Clinical Advancement Center, PLLC
🇺🇸San Antonio, Texas, United States