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Vasopressin V2 Receptor Antagonist
Lixivaptan for Polycystic Kidney Disease (ALERT Trial)
Phase 3
Waitlist Available
Led By Arlene Chapman, MD
Research Sponsored by Palladio Biosciences
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial Must have
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up up to 62 weeks
Awards & highlights
ALERT Trial Summary
This trial is designed to test the safety and efficacy of lixivaptan in subjects who were previously treated with tolvaptan and permanently discontinued from the drug due to liver chemistry test abnormalities. Up to 50 subjects will be enrolled and treated with lixivaptan for 52 weeks.
Eligible Conditions
- Polycystic Kidney Disease
ALERT Trial Timeline
Screening ~ 3 weeks3 visits
Treatment ~ Varies
Follow Up ~ up to 62 weeks
Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~up to 62 weeks
Treatment Details
Study Objectives
Outcome measures can provide a clearer picture of what you can expect from a treatment.Primary outcome measures
Number of Participants Who Develop Serum Alanine Aminotransferase (ALT) Levels >3 × ULN During the Titration or Maintenance Periods Assessed to be Related to Lixivaptan and Result in Discontinuation of Lixivaptan Treatment
Secondary outcome measures
Change in Estimated Glomerular Filtration Rate (eGFR) From Baseline to Final Assessment
Number of Participants Who Develop Serum ALT Levels >3 × ULN During the Titration or Maintenance Periods Assessed to be Related to Lixivaptan and Result in Dose Reduction of Lixivaptan Treatment
Number of Participants Who Develop Serum ALT Levels >5 × ULN During the Titration or Maintenance Periods Assessed to be Related to Lixivaptan and Result in Discontinuation of Lixivaptan Treatment
+4 moreSide effects data
From 2020 Phase 2 trial • 31 Patients • NCT0348791311%
Urinary tract infection
11%
Flank pain
11%
Nausea
11%
Paraesthesia
100%
80%
60%
40%
20%
0%
Study treatment Arm
High Dose Lixivaptan / CKD1 or CKD2
Low Dose Lixivaptan / CKD1 or CKD2
High Dose Lixivaptan / CKD3
Low Dose Lixivaptan / CKD3
ALERT Trial Design
1Treatment groups
Experimental Treatment
Group I: LixivaptanExperimental Treatment1 Intervention
Lixivaptan oral capsules, 100-200 mg twice daily
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Lixivaptan
2010
Completed Phase 3
~410
Find a Location
Who is running the clinical trial?
Centessa Pharmaceuticals plcIndustry Sponsor
8 Previous Clinical Trials
509 Total Patients Enrolled
Palladio BiosciencesLead Sponsor
4 Previous Clinical Trials
44 Total Patients Enrolled
Arlene Chapman, MDPrincipal InvestigatorUniversity of Chicago, Chicago, IL USA
1 Previous Clinical Trials
624 Total Patients Enrolled
Frequently Asked Questions
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