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Study identifier: NCT03677648 Synced from ClinicalTrials.gov · August 10, 2026
● Study status: Completed

A Phase II Study in Patients With Moderate to Severe Active Crohn's Disease

Condition: Crohn's Disease  ·  Sponsor: Reistone Biopharma Company Limited

PhasePhase 2
Planned participants112
Who can joinAll sexes, 18 Years to 75 Years
Healthy volunteersNoCheck eligibility criteria ↓
Where82 locations · 4 countries
For sponsors, CROs & site teams
Professional view of this study — listed sites, countries and recruiting context from the public registry. Everything below is written for patients and caregivers.Open the site landscape →

About this study

The proposed study is a randomized, double-blind, placebo-controlled, multi-center Phase II study to investigate the safety and efficacy of SHR0302 in patients with moderate to severe active Crohn's Disease. The study aims to evaluate the optimal dose of SHR0302 and time needed in inducing clinical remission in active CD. This is an 12+12 weeks study, in which participants who complete the first 12 weeks treatment phase, will have the option to enter a blinded active arms 12-week extension phase. Early withdrawn subjects during the first treatment phase cannot enter the extension phase. The total duration of the study participation, including extension and follow-up, will be approximately 26 weeks. With the wealth of scientific evidence on JAK/STAT involvement in IBD, the data from similar class of new drugs and the current data on SHR0302 (JAK1 inhibitor), support the rationale to proceed with phase II studies to evaluate the efficacy and safety of SHR0302 in patients with moderate to severe active CD.

This description comes directly from the study's public registry record.

Talk to the study team

No contact information is available for this study as per the public registry record.

Always discuss trial participation with your own doctor first.

Full eligibility criteria (exactly as the study team wrote them)

Inclusion Criteria: * Male and Female subject at ≥18 and ≤ 75 years of age at randomization. * Subjects with a documented three-month history of diagnosed ileal, colonic, or ileocolonic Crohn's Disease at the time of randomization. * Currently having Crohn's Disease with Crohn's Disease Activity Index (CDAI) score ≥ 220 to ≤450. Exclusion Criteria: * Diagnosis of indeterminate colitis, or clinical findings suggestive of Ulcerative Colitis. * Subject with CD with stoma, gastric or ileoanal pouch, proto-colectomy or total colectomy, symptomatic stenosis or stricture, history of bowel perforation, suspected abscess; actively draining fistula. * Treatment naïve subjects diagnosed with Crohn's disease, (without previous exposure to treatment).

Reproduced word-for-word from the public registry record — the study team can answer questions about it.

Locations (82)

West Central Gastroenterology d/b/a Gastro FloridaClearwater, Florida, United States
Wellness Clinical Research, LLLC-Central FloridaLake Wales, Florida, United States
West Central Gastroenterology d/b/a Gastro FloridaTampa, Florida, United States
NECCR Primacare Research, LLCFall River, Massachusetts, United States
Wilmington HealthWilmington, North Carolina, United States
Digestive Disease Specialists, Inc.Oklahoma City, Oklahoma, United States
The First Affiliated Hospital of Bengbu Medical CollegeBengbu, Anhui, China
Yijishan Hospital of Wannan Medical CollegeYingshan, Anhul, China
Peking University Third HospitalBeijing, Beijing Municipality, China
Guangdong Provincial People's HospitalGuangzhou, Guangdong, China
The First Affiliated Hospital, Sun Yat-sen UniversityGuangzhou, Guangdong, China
The First Affiliated Hospital of Nanchang UniversityGuangzhou, Guangzhou, China

+ 70 more locations — full list on the registry record.

More studies in these areas

This study lists sites in the areas below. Each link shows other recruiting studies near that city, from the public registry record.

ClearwaterLake WalesTampaFall River

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