Safety and Tolerability of SPD476 in Maintaining Remission in Patients With Ulcerative Colitis.

June 21, 2021 updated by: Shire

A Phase III, Randomized, Multi-center, Open-label, 12 to 14 Month Extension Study to Evaluate the Safety and Tolerability of SPD476 (Mesalazine) Given Once Daily vs. Twice Daily for the Maintenance of Ulcerative Colitis in Remission.

The purpose of this study is to test the long-term safety and tolerability of SPD476 in the maintenance of ulcerative colitis remission.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment

400

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 must have completed all assessments of SPD476-301 or SPD476-302 End of Study/Early Withdrawal Visit
  • Subjects who did not achieve remission at the End of Study/Early Withdrawal Visits in Study 301 or 302 will be eligible to enter the Acute Phase; subjects who did achieve remission at the End of Study Visits in Study 301 or 302 will be eligible to enter directly into the Maintenance Phase
  • Women of childbearing potential must use an acceptable contraceptive method while on study treatment

Exclusion Criteria:

  • Subjects who withdrew from Study 301 or 302 before Study Visit 3, or who withdrew due to a possible or probably related severe adverse event or serious adverse event are not eligible to enter this study

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: None (Open Label)

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Treatment emergent adverse events
Time Frame: Throughout the study period of approximately 2 year, 4 months
Throughout the study period of approximately 2 year, 4 months

Secondary Outcome Measures

Outcome Measure
Time Frame
Time to relapse
Time Frame: Up to 12-14 months
Up to 12-14 months
Participant compliance
Time Frame: Up to 12-14 months
Up to 12-14 months
Number of participants in remission
Time Frame: 12 months
12 months
Ulcerative colitis disease activity index (UC-DAI) score
Time Frame: Baseline, Month 2, and Month 12
Baseline, Month 2, and Month 12
Patient questionnaire
Time Frame: Month 6, and Month 12
Month 6, and Month 12

Collaborators and Investigators

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

Sponsor

Shire

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.

General Publications

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)

November 26, 2003

Primary Completion (Actual)

March 13, 2006

Study Completion (Actual)

March 13, 2006

Study Registration Dates

First Submitted

September 7, 2005

First Submitted That Met QC Criteria

September 7, 2005

First Posted (Estimate)

September 9, 2005

Study Record Updates

Last Update Posted (Actual)

June 23, 2021

Last Update Submitted That Met QC Criteria

June 21, 2021

Last Verified

June 1, 2021

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • SPD476-303
  • 2004-000734-36 (EudraCT Number)

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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