Z-206 Phase III Clinical Trial -Investigation on the remission–maintaining effect in patients with Crohn's disease in remission phase-

UMIN ID: C000000301

Registered date:22/12/2005

Basic Information

• Recruitment status: Complete: follow-up complete
• Health condition(s) or Problem(s) studied: Patients with Crohn's disease in remission phase
• Date of first enrollment: 2005/12/01
• Target sample size: 40
• Countries of recruitment: Japan
• Study type: Interventional

Intervention(s)

Z-206 group:Three tablets of Z-206 400mg tablet, 4 tablets of Pentasa placebo tablet per time (total 7 tablets). 3 times a day (t.i.d.) after each meal for 48 weeks.
Mesalazine group:Four tablets of Pentasa 250mg tablet, 3 tablets of Z-206 placebo tablet per time (total 7 tablets). 3 times a day (t.i.d.) after each meal for 48 weeks.

Outcome(s)

• Primary Outcome: Recurrence rate Remission maintenance period QOL (IBDQ)

Key inclusion & exclusion criteria

• Age minimum: 16years-old
• Age maximum: 64years-old
• Gender: Male and Female
• Exclude criteria: 1)Patients to whom mesalazine enema or salazosulfapyridine suppository was given within 7 days of the start of administration of this clinical study drug. 2)Patients who took adrenal cortex hormone within 14 days before start of administration of clinical study drug. 3)Patients who were given metronidazole or ciprofloxacin within 14 days before start of administration of clinical study drug. 4)Patients who were administered immune-suppressing drugs within 90 days before start of administration of clinical study drug. 5)Patients who were administered infliximab (anti-human TNF-alfha monoclonal antibody) within 90 days before start of administration of clinical study drug. 6)Patients with history of drug hypersensitivity to mesalazine formulation and drugs of salicylic acid groups. 7)Patients with history of enterectomy for Crohn's disease. 8)Patients with active anal lesion (Patients with anal stenosis that affect number of defecation, or patients with anal fistula accompanied by fever) 9)Patients treated by total parenteral nutrition method. 10)Patients with liver disease or kidney disease (Each clinician will judge the presence or absence of liver disease or kidney disease). 11)Patients with serious cardiovascular disease, hemodyscrasia or lung disease, or patients with history of serious cardiovascular disease, hemodyscrasia, lung disease. 12)Patients with malignant tumors 13)Patients who are pregnant, breast-feeding or desire to become pregnant during this trial period 14)Patients who were administered some kinds of clinical study drug within 6 months before obtaining informed consent. 15)Patients whom principle investigator or co-investigator judged unfit to participate in this trial.

Related Information

• Primary Sponsor: Zeria Pharmaceutical Co.,LTD.
• Source(s) of Monetary Support: Zeria Pharmaceutical Co.,LTD.