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A Study of LY3471851 in Adult Participants With Moderately to Severely Active Ulcerative Colitis (UC)

An Adaptive Phase 2, Randomized, Double Blind, Placebo Controlled Study of LY3471851 (NKTR 358) in Patients With Moderately to Severely Active Ulcerative Colitis - J1P-MC-KFAH

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2031200403
Enrollment
20
Registered
2021-03-08
Start date
2021-03-24
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

Colitis, Ulcerative -

Interventions

Drug: LY3471851 administered SC

Sponsors

Masaki Takeshi
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: -Have moderately to severely active ulcerative colitis (UC) as defined by a modified Mayo score (MMS) of 4 to 9 with an endoscopic subscore (ES) >=2, with endoscopy performed within 14 days before baseline. -Have evidence of UC extending proximal to the rectum (with >=15 centimeters (cm) of involved colon). -Have up-to-date colorectal cancer surveillance performed according to local standard. -Participants are either one of the following: -Have failed conventional treatments including inability to tolerate oral or intravenous corticosteroids or immunomodulators (6-mercaptopurine or azathioprine or methotrexate), or history of corticosteroid dependence (an inability to successfully taper corticosteroids without return of UC) and neither failed or demonstrated intolerance to advanced therapy (eg, tumor necrosis factor (TNF) antagonists, anti-integrin therapies, anti-IL12/23p40 therapies, Janus kinase (JAK) inhibitor) OR, -Have failed advanced therapies such as treatment with 1 or more advance therapies (eg, tumor necrosis factor [TNF] antagonists, anti-integrin therapies, anti-IL12/23p40 therapies, Janus kinase [JAK] inhibitor) at doses approved for the treatment of UC with documented history of failure to respond to or tolerate such treatment. -Have had an established diagnosis of UC of >=3 months in duration before baseline which includes endoscopic evidence of UC and a histopathology report that supports a diagnosis of UC. Supportive endoscopy and histopathology reports must be available in the source documents. -Women of child-bearing potential (WOCBP) must test negative for pregnancy as indicated by a negative serum pregnancy test at the screening visit followed by a negative urine pregnancy test within 24 hours prior to first exposure to study drug.

Exclusion criteria

Exclusion criteria: -Have been diagnosed with indeterminate colitis, proctitis (colitis limited to the rectum only; less than 15 centimeter (cm) from the anal verge or Crohn's disease. -Have received any of the following for treatment of UC: cyclosporine, tacrolimus, mycophenolate mofetil or thalidomide within 2 weeks of screening, rectally administered corticosteroids or 5-aminosalicylic acid treatments within 2 weeks of screening. -Have had or will need abdominal surgery for UC (for example, subtotal colectomy). -Have failed 3 or more classes of advanced therapies approved for treatment of UC (eg, tumor necrosis factor [TNF] antagonists, anti-integrin therapies, anti-IL12/23p40 therapies, Janus kinase [JAK] inhibitor). -Have evidence of toxic megacolon, intra-abdominal abscess, or stricture/stenosis within the small bowel or colon. -Have any history or evidence of cancer of the gastrointestinal tract -Have myocardial infarction, unstable ischemic heart disease, stroke or heart failure within 12 months prior to screening.

Design outcomes

Primary

MeasureTime frame
-Percentage of Participants in Clinical Remission [ Time Frame: Week 12 ] -Clinical remission is based on a combination of stool frequency subscore (SF), rectal bleeding (RB) subscore and Mayo endoscopic subscore (ES). SF ranges from 0 (normal) to 3 (5 or mores stools than normal). RB ranges from 0 (no blood seen) to 3 (blood alone passed) and Mayo endoscopic score ranges from 0 (normal) to 3 (severe with spontaneous bleeding and ulceration).

Countries

Argentina, Australia, Belgium, Brazil, Canada, Czechia, France, Germany, Hungary, India, Israel, Japan, Poland, Republic of Korea, Romania, Russian Federation, Slovakia, Ukraine, United Kingdom, United States

Contacts

Public ContactTrial Guide Call Center

Eli Lilly Japan K.K.

LTG_CallCenter@lists.lilly.com+81-120-023-812

Outcome results

None listed

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