[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100642782":3},{"organization":4,"armGroups":7,"interventions":26,"overallOfficials":43,"centralContacts":48,"locations":54,"responsibleParty":82,"collaborators":32,"id":84,"slug":85,"hasResults":86,"nctId":87,"briefTitle":88,"officialTitle":89,"acronym":32,"eligibilityCriteria":90,"healthyVolunteers":86,"sex":91,"minAge":92,"maxAge":93,"enrollmentInfo":94,"targetDuration":32,"studyType":97,"phases":98,"briefSummary":100,"conditions":101,"keywords":103,"overallStatus":105,"whyStopped":32,"lastUpdateSubmitDate":106,"lastUpdatePostDateStruct":107,"startDateStruct":110,"completionDateStruct":112,"leadSponsor":114,"locationsCount":115},{"fullName":5,"class":6},"Ganzhou Hemay Pharmaceutical Co., Ltd","INDUSTRY",[8,14,20,23],{"label":9,"type":10,"description":11,"interventionNames":12},"Induction Treatment Arm","EXPERIMENTAL","60mg, administratered orally, twice daily",[13],"Drug: Hemay005 tablet",{"label":15,"type":16,"description":17,"interventionNames":18},"Induction Comparator Arm","PLACEBO_COMPARATOR","matching tablet, administratered orally, twice daily",[19],"Drug: Placebo",{"label":21,"type":10,"description":11,"interventionNames":22},"Maintenance Treatment Arm",[13],{"label":24,"type":16,"description":17,"interventionNames":25},"Maintenance Comparator Arm",[19],[27,33,37,40],{"type":28,"name":29,"description":30,"armGroupLabels":31,"otherNames":32},"DRUG","Hemay005 tablet","Participants receive treatment with Hemay005 tablet during the Induction Phase (week I-0\\~I-12).",[9],null,{"type":28,"name":34,"description":35,"armGroupLabels":36,"otherNames":32},"Placebo","Participants receive treatment with placebo tablet during the Induction Phase (week I-0\\~I-12).",[15],{"type":28,"name":29,"description":38,"armGroupLabels":39,"otherNames":32},"Participants receive treatment with Hemay005 tablet during the Maintenance Phase (week M-0\\~M-40).",[21],{"type":28,"name":34,"description":41,"armGroupLabels":42,"otherNames":32},"Participants receive treatment with placebo during the Maintenance Phase (week M-0\\~M-40).",[24],[44],{"name":45,"affiliation":46,"role":47},"Minhu Chen, M.D","First Affiliated Hospital, Sun Yat-Sen University","PRINCIPAL_INVESTIGATOR",[49],{"name":50,"role":51,"phone":52,"phoneExt":32,"email":53},"Han Hai","CONTACT","86-22-24929530","haihan@hemay.com.cn",[55,72],{"facility":56,"status":32,"city":57,"state":32,"zip":32,"country":58,"countryCode":59,"cosmosGeoPoint":60,"geoPoint":65,"contacts":66},"The First Affiliated Hospital,Sun Yat-Sen University","Guangzhou","China","CN",{"type":61,"coordinates":62},"Point",[63,64],113.25,23.11667,{"lat":64,"lon":63},[67,70],{"name":45,"role":51,"phone":68,"phoneExt":32,"email":69},"86-020-87755766","chenminhu@vip.163.com",{"name":71,"role":47,"phone":32,"phoneExt":32,"email":32},"Baili Chen",{"facility":73,"status":32,"city":57,"state":32,"zip":32,"country":58,"countryCode":59,"cosmosGeoPoint":74,"geoPoint":76,"contacts":77},"The Sixth Affiliated Hospital,Sun Yat-Sen University",{"type":61,"coordinates":75},[63,64],{"lat":64,"lon":63},[78,81],{"name":79,"role":51,"phone":80,"phoneExt":32,"email":32},"Xiang Gao, M.D","86-020-38254000",{"name":79,"role":47,"phone":32,"phoneExt":32,"email":32},{"type":83,"investigatorFullName":32,"investigatorTitle":32,"investigatorAffiliation":32,"oldNameTitle":32,"oldOrganization":32},"SPONSOR","100642782","phase-3-hemay005-for-the-treatment-of-chinese-moderately-to-severely-active-ulcerative-colitis-100642782",false,"NCT07650942","Hemay005 for the Treatment of Chinese Moderately to Severely Active Ulcerative Colitis","A Phase III, Multicenter, Double-Blind, Placebo-Controlled, Re-randomized Study To Assess the Efficacy and Safety With Hemay005 Tablets in Chinese Patients With Moderately to Severely Active Ulcerative Colitis","Inclusion Criteria:\n\n1. Men or women 18 to 80 years of age, inclusive, at the time of consent.\n2. Voluntarily to give written informed consent.\n3. Diagnosed with UC established at least 3 months prior to screen visit. The diagnosis must be confirmed by clinical and endoscopic evidence, corroborated by a histopathology report.\n4. Active UC confirmed by endoscopy, classified as Montreal E2 or E3.\n5. Moderately to severely active UC, defined as mMS of 5 to 9 points, including a MES of at least 2 (confirmed through centrally read endoscopy) and a SFS of at least 1 and a RBS of at least 1. The endoscopy should be performed within 14 days prior to randomization.\n6. Demonstrated inadequate response, loss of response and\u002For intolerance to at least one of the following UC therapies:\n\n   A) Conventional therapies, including oral 5-aminosalicylic acid (5-ASA) compounds, corticosteroids, immunoregulatory agents.\n\n   B) Advanced therapies: biologics (including but not limit to antitumor necrosis factor alpha (TNFα) antibodies, anti-integrin antibodies, anti-interleukin 12\u002F23 antibodies) and small molecule therapies(including but not limit to JAK inhibitors, S1P receptor modulators) Note: The medication used to qualify the subject for entry into this category must be approved for the treatment of UC in the country of use and the subject must have received an adequate course of therapy based on local guidelines for that therapy.\n7. For female participants of childbearing potential: agreement to remain abstinent (refrain from heterosexual intercourse) or use adequate contraception and agreement to refrain from egg donation or undergo fertility treatment during the treatment period and for 30 days after the final dose of Hemay005. For male participants: agreement to remain abstinent (refrain from heterosexual intercourse) or use a condom, and agree to refrain from donating sperm during the treatment period and for 30 days after the final dose of Hemay005.\n\nExclusion Criteria:\n\n1. Current diagnosis of CD, abdominal\u002Fintrabdominal\u002Fperianal fistula and\u002For abscess, indeterminant colitis, IBD-unclassified, microscopic colitis, ischemic colitis, infectious colitis, radiation colitis, or active diverticular disease.\n2. Severe UC as evidenced by any of the following:\n\n   A) Hospitalization for the treatment of UC ≤ 2 weeks prior to screening or, in the physician's judgement, is likely to require hospitalization for medical care or surgical intervention of any kind for UC during the study.\n\n   B）Current evidence of fulminant colitis, toxic megacolon, or recent history (within 6 months) of toxic megacolon, or bowel perforation.\n\n   C）Prior history of subtotal, or total colectomy.\n3. Past or current evidence of any gastrointestinal malignancy, either prior to or at the time of screening. History of malignancy within 5 years prior to screening visit, with the exception of malignancies adequately treated with resection for non-metastatic basal cell or squamous cell cancer or in situ cervical cancer.\n4. Past or current evidence of definite low-grade or high-grade colonic dysplasia or adenomas or neoplasia not completely removed.\n5. Significant uncontrolled medical comorbidity (such as cardiac, pulmonary, renal, hepatic, endocrine, ), psychiatric, or other condition that in the opinion of the investigator, would confound the study results, compromise patient safety, interfere with the potential participant's provision of informed consent, or compliance with trial procedures.\n6. Evidence of infection with Clostridioides difficile (C. difficile; formerly known as Clostridium difficile), cytomegalovirus (CMV), human immunodeficiency virus (HIV), Hepatitis B (HBV), Hepatitis C (HCV).\n7. Evidence of active tuberculosis (TB).\n8. Any condition that would preclude endoscopic evaluation.\n9. Either received protocol-specified prohibited medicines prior to baseline endoscopy and\u002F or randomization, or have not be washed out sufficiently due to the protocol before baseline endoscopy and\u002F or randomization.","ALL","18 Years","80 Years",{"count":95,"type":96},360,"ESTIMATED","INTERVENTIONAL",[99],"PHASE3","The purpose of this phase III, multicenter, double-blind, placebo-controlled study is to evaluate the efficacy and safety of Hemay005 compared to placebo as induction and maintenance therapy in Chinese participants with moderately to severely active ulcerative colitis.",[102],"Ulcerative Colitis (UC)",[104],"Inflammatory Bowel Disease","NOT_YET_RECRUITING","2026-06-10",{"date":108,"type":109},"2026-06-16","ACTUAL",{"date":111,"type":96},"2026-06",{"date":113,"type":96},"2029-02",{"name":5,"class":6},2]