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

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.

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00151944
Enrollment
400
Registered
2005-09-09
Start date
2003-11-26
Completion date
2006-03-13
Last updated
2021-06-23

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Colitis, Ulcerative

Brief summary

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

Interventions

DRUGSPD476 (mesalazine)

Sponsors

Shire
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

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

Design outcomes

Primary

MeasureTime frame
Treatment emergent adverse eventsThroughout the study period of approximately 2 year, 4 months

Secondary

MeasureTime frame
Time to relapseUp to 12-14 months
Participant complianceUp to 12-14 months
Number of participants in remission12 months
Ulcerative colitis disease activity index (UC-DAI) scoreBaseline, Month 2, and Month 12
Patient questionnaireMonth 6, and Month 12

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Apr 5, 2026