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Rapid LeukocyAPheresis InDuction for Ulcerative Colitis

Rapid LeukocyAPheresis InDuction for Ulcerative Colitis - RAPID-UC

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000005358
Enrollment
40
Registered
2011-04-01
Start date
2011-04-01
Completion date
Unknown
Last updated
2026-06-29

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

Conditions

ulcerative colitis

Interventions

LCAP is determined to apply if patient does not obtain a significant improvement (higher than 50%) in spite of recieving sufficient steroid therapy (higher than 30mg/day of prednisolone) for 3 days. L

Sponsors

Lower Gastroenterology, Hyogo College of Medicine
Lead Sponsor
Department of Gastroenterology, Osaka City University and Department of Gastroenterology, Osaka Medical College
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: The inclusion criteria in this study are as follows. Patients met all the criteria. 1)Patients with moderate to severe UC in active stage according to the UC severity criteria established by the Research Committee of Specified Diseases/Intractable Inflammatory Bowel Diseases of Ministry of Health, Labour and Welfare. 2)Patients with serum C-reactive protein level of 1.0mg/dL or higher. 3)Patients not having received any corticosteroids therapy, or having received the corticosteroids therapy less than 0.6mg/kg/day or 30mg/day or less, within the past 2 weeks.

Exclusion criteria

Exclusion criteria: 1) Patients with proctitis 2) Patients with chronic persistent UC 3) Patients having consecutively received corticosteroids therapy of 5mg/day or more, for more than 3 months 4) Patients having consecutively received corticosteroids enema therapy for more than 3 months 5) Patients with either white blood cell count of less than 3,000/mm3, or hemoglobin level of less than 10g/dL, or platelet count of less than 100,000/mm3 6) Patients who are younger than 12 years old or who are older than 80 years old. 7) Patients determined to be inappropriate for this study by the investigators

Design outcomes

Primary

MeasureTime frame
The primary outcome is the improvement of Mayo score obtained after 6th LCAP. Mayo score is taken before (within 2 weeks of starting LCAP) and after 6th LCAP. Partial-Mayo score is taken at every visit and/or whenever the score has to be taken without endoscopic evaluation.

Secondary

MeasureTime frame
The secondary outcome is the Lichtiger's clinical activity index taken before (within 2 weeks of starting LCAP) and after 6th LCAP.

Countries

Japan

Contacts

Public ContactKen Fukunaga

Hyogo College of Medicine Lower GI disease

kebe@hyo-med.ac.jp0798-45-6662

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026