Long-term Study in Patients With Chronic Kidney Disease and Hyperphosphatemia on Hemodialysis

April 30, 2015 updated by: Astellas Pharma Inc

A Phase 3, Long-term Study in Patients With Chronic Kidney Disease (CKD) and Hyperphosphatemia on Hemodialysis

This is a multi-center, open-labeled, non-comparative study to examine the safety and efficacy of ASP1585 for long-term dosing in chronic kidney disease and hyperphosphatemia patients on hemodialysis.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

248

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

  • Japan
      • Chubu, Japan
      • Chugoku, Japan
      • Kansai, Japan
      • Kantou, Japan

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

20 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Chronic kidney disease patients on hemodialysis
  • Hyperphosphatemia
  • Written informed consent

Exclusion Criteria:

  • Patients with gastrointestinal surgery or enterectomy
  • Severe cardiac disease patients
  • Patients with severe constipation or diarrhea
  • Patients with a complication of malignant tumors
  • Patients with uncontrolled hypertension
  • Patients treated with parathyroid intervention

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: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: 1. ASP1585
Drug: ASP1585
oral
Other Names:
  • ILY101
  • AMG223

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Changes in serum Phosphorus level
Time Frame: After 48 weeks
After 48 weeks

Secondary Outcome Measures

Outcome Measure
Time Frame
Percent of the patients meeting the target range of serum Phosphorus levels
Time Frame: During the treatment
During the treatment
Changes in serum Calcium level
Time Frame: After 48 weeks
After 48 weeks
Changes in serum Ca x P
Time Frame: After 48 weeks
After 48 weeks
Changes in intact PTH level
Time Frame: After 48 weeks
After 48 weeks

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Astellas Pharma 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.

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

May 1, 2009

Primary Completion (Actual)

September 1, 2010

Study Completion (Actual)

September 1, 2010

Study Registration Dates

First Submitted

April 30, 2009

First Submitted That Met QC Criteria

May 1, 2009

First Posted (Estimate)

May 4, 2009

Study Record Updates

Last Update Posted (Estimate)

May 4, 2015

Last Update Submitted That Met QC Criteria

April 30, 2015

Last Verified

April 1, 2015

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 1585-CL-0004

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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