- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00150566
Efficacy and Safety of Lanthanum in Controlling Serum Phosphate Levels in Subjects With End Stage Renal Disease Who Require Treatment for High Levels of Phosphate in Their Blood
June 4, 2021 updated by: Shire
A Phase IIIb, Multi-center, Two-Cohort, Randomized Study, With an Open-Label Run-In and a Long-Term Extensions Phase, Assessing an Extended Dose Range of Lanthanum Carbonate in End Stage Renal Disease Subjects Receiving Hemodialysis
The purpose of this study is to test how well higher doses of lanthanum carbonate reduce the pre-dialysis level of serum phosphorus in subjects undergoing dialysis due to end stage renal disease.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment
460
Phase
- Phase 3
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
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Subjects with ESRD who currently require treatment for hyperphosphatemia
- Women of childbearing potential must have a negative serum beta HCG pregnancy test and must agree to abstain from sexual activity or to use acceptable contraceptives from the time of informed consent throughout the study
Exclusion Criteria:
- Treatment with compounds containing calcium, aluminum or magnesium for use as a phosphate binder
- Hypocalcaemia
- Treatment-naive to any phosphate binder with a serum phosphorus < 5.5 mg/dL
- Any significant gastrointestinal surgery or gastrointestinal disorders
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: Double
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Pre-dialysis serum phosphate levels after 4 and 8 weeks of treatment
Time Frame: 4 & 8 weeks
|
4 & 8 weeks
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Quality of Life
Time Frame: 8 weeks
|
8 weeks
|
Tolerability
Time Frame: 8 weeks
|
8 weeks
|
Subject/physician satisfaction and preference questionnaires
Time Frame: 8 weeks
|
8 weeks
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
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.
Helpful Links
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)
February 9, 2004
Primary Completion (Actual)
October 8, 2005
Study Completion (Actual)
October 8, 2005
Study Registration Dates
First Submitted
September 6, 2005
First Submitted That Met QC Criteria
September 6, 2005
First Posted (Estimate)
September 8, 2005
Study Record Updates
Last Update Posted (Actual)
June 8, 2021
Last Update Submitted That Met QC Criteria
June 4, 2021
Last Verified
June 1, 2021
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- SPD405-312
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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