[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100652146":3},{"organization":4,"armGroups":7,"interventions":23,"overallOfficials":22,"centralContacts":29,"locations":35,"responsibleParty":50,"collaborators":22,"id":52,"slug":53,"hasResults":54,"nctId":55,"briefTitle":56,"officialTitle":57,"acronym":22,"eligibilityCriteria":58,"healthyVolunteers":54,"sex":59,"minAge":60,"maxAge":61,"enrollmentInfo":62,"targetDuration":22,"studyType":65,"phases":66,"briefSummary":69,"conditions":70,"keywords":22,"overallStatus":72,"whyStopped":22,"lastUpdateSubmitDate":73,"lastUpdatePostDateStruct":74,"startDateStruct":77,"completionDateStruct":79,"leadSponsor":81,"locationsCount":82},{"fullName":5,"class":6},"The First People's Hospital of Changzhou","OTHER",[8,14,18],{"label":9,"type":10,"description":11,"interventionNames":12},"Phase I MSCs treatment group","EXPERIMENTAL","Patients will receive human umbilical cord mesenchymal stem cells (MSCs) injection in addition to standard treatment (lifestyle management, glycemic control, blood pressure control, urinary protein control, lipid regulation, and uric acid control).",[13],"Biological: Human umbilical cord mesenchymal stem cell injection",{"label":15,"type":10,"description":16,"interventionNames":17},"Phase IIa MSCs treatment group","Patients will receive MSCs injection in addition to standard treatment (lifestyle management, glycemic control, blood pressure control, urinary protein control, lipid regulation, and uric acid control).",[13],{"label":19,"type":20,"description":21,"interventionNames":22},"Phase IIa standard treatment control group","NO_INTERVENTION","Patients will receive standard treatment (lifestyle management, glycemic control, blood pressure control, urinary protein control, lipid regulation, and uric acid control).",null,[24],{"type":25,"name":26,"description":27,"armGroupLabels":28,"otherNames":22},"BIOLOGICAL","Human umbilical cord mesenchymal stem cell injection","Participants will receive intravenous infusions of allogeneic human umbilical cord MSCs in addition to standard treatment. Phase I will evaluate three dose levels (0.5×10\\^6\u002Fkg, 1.0×10\\^6\u002Fkg and 2.0×10\\^6\u002Fkg). Phase IIa will use dose level 1.0×10\\^6\u002Fkg, subject to adjustment based on Phase I results. Each 6-week treatment cycle will include three infusions administered at 2-week intervals, for a total of three treatment cycles.",[9,15],[30],{"name":31,"role":32,"phone":33,"phoneExt":22,"email":34},"Fei Hua","CONTACT","+86-051968870000","Huafei1970@suda.cn",[36],{"facility":5,"status":22,"city":37,"state":38,"zip":39,"country":40,"countryCode":41,"cosmosGeoPoint":42,"geoPoint":47,"contacts":48},"Changzhou","Jiangsu","213000","China","CN",{"type":43,"coordinates":44},"Point",[45,46],119.95401,31.77359,{"lat":46,"lon":45},[49],{"name":31,"role":32,"phone":33,"phoneExt":22,"email":34},{"type":51,"investigatorFullName":22,"investigatorTitle":22,"investigatorAffiliation":22,"oldNameTitle":22,"oldOrganization":22},"SPONSOR","100652146","phase-1-human-umbilical-cord-mesenchymal-stem-cell-infusion-for-type-2-diabetic-nephropathy-100652146",false,"NCT07769671","Human Umbilical Cord Mesenchymal Stem Cell Infusion for Type 2 Diabetic Nephropathy","Safety, Tolerability, and Preliminary Efficacy of Human Umbilical Cord Mesenchymal Stem Cell Injection Via Intravenous Infusion in Type 2 Diabetic Nephropathy: A Phase I\u002FIIa Clinical Trial","Inclusion Criteria:\n\n* Aged 18 to 80 years, with no gender and ethnicity restrictions.\n* Patients who meet the diagnostic criteria for type 2 diabetes mellitus (T2DM) as defined by the Chinese Guideline for the Prevention and Treatment of Type 2 Diabetes Mellitus (2020 Edition), with:\n\n  1. Baseline serum C-peptide concentrations ranging from 0.3 to 3.0 ng\u002FmL;\n  2. Stable antihyperglycemic and antihypertensive medication regimen for at least 3 months prior to screening, defined as dosage adjustment less than 25%.\n* Urinary albumin-to-creatinine ratio (UACR) ≥ 30 and ≤ 5000 mg\u002Fg together with estimated glomerular filtration rate (eGFR) ≥ 30 and \\\u003C 90 mL\u002Fmin\u002F1.73 m².\n* Patients are required to have renal biopsy-proven DN glomerulopathy with Tervaert Class IIa to Class III glomerular lesions.\n* Patients voluntarily agree to participate and provide written informed consent after full disclosure of the study's purpose, procedures, nature, and potential adverse reactions.\n\nExclusion Criteria:\n\n* Other non-T2DM, such as type 1 diabetes.\n* Individuals allergic to MSCs or their preservation solution.\n* Individuals with any of the following conditions during screening:\n\n  1. History of acute diabetic complications within the past 6 months, including diabetic ketoacidosis, hyperglycemic hyperosmolar state, or lactic acidosis;\n  2. Unstable disease status or severe diabetic complications within the past 6 months, such as proliferative diabetic retinopathy or macular edema, severe diabetic neuropathy, intermittent claudication, active diabetic foot lesions;\n  3. History of three or more Level 3 hypoglycemic events within the past 6 months, as defined by the Guidelines for the Management of Type 2 Diabetes in China (2020 Edition);\n  4. History of any of the following cardiac conditions within the past 6 months: decompensated heart failure (New York Heart Association Class III-IV); unstable angina, myocardial infarction, coronary artery bypass grafting, or coronary stent implantation; severe arrhythmias requiring treatment, including second-degree or third-degree atrioventricular block, long QT syndrome, or QTc interval prolongation ≥ 500 ms, and deemed by the investigator to render the subject unsuitable for study participation;\n  5. History of hemorrhagic or ischemic stroke within the past 6 months deemed by the investigator to render the subject unsuitable for study participation;\n  6. History of other severe endocrine disorders affecting glucose metabolism, such as multiple endocrine neoplasia, acromegaly, and Cushing's syndrome, deemed by the investigator to render the subject unsuitable for study participation;\n  7. History of severe digestive system diseases, nutritional and metabolic disorders, or rheumatologic diseases, deemed by the investigator to render the subject unsuitable for study participation;\n  8. Concurrent malignancy or history of malignancy (except malignancies with at least 5 years of disease-free survival);\n  9. Severe psychiatric disorder or speech impairment, or the subject is unwilling or unable to fully understand and comply with study requirements;\n  10. Severe infection or major surgery within the past 6 months, deemed by the investigator to render the subject unsuitable for study participation;\n  11. Acquired Immunodeficiency Syndrome, active hepatitis B, hepatitis C infection, or other acute or chronic infectious diseases;\n  12. Poorly controlled blood pressure, defined as a systolic blood pressure \\> 180mmHg and\u002For diastolic blood pressure \\> 110mmHg.\n* Laboratory test results meet the following criteria:\n\n  1. Alanine aminotransferase or aspartate aminotransferase ≥ 2.5 times the upper limit of normal (ULN);\n  2. Total bilirubin ≥ 2.0 times ULN;\n  3. Currently suffering from severe renal disease, or eGFR (CKD-EPI2012Scr-CysC) \\\u003C 30 mL\u002Fmin\u002F1.73 m²;\n  4. Fasting triglycerides \\> 5.6 mmol\u002FL;\n  5. Serum amylase or serum lipase ≥ 1.5 times ULN;\n  6. Hemoglobin \\\u003C 10.0 g\u002FdL (100 g\u002FL), serum albumin \\\u003C 30 g\u002FL;\n  7. Glycosylated hemoglobin ≥ 10%.\n* History of long-term systemic corticosteroid administration (consecutive or cumulative ≥ 7 days) within 1 month prior to screening (including but not limited to intravenous administration, oral administration, or intramuscular injection).\n* Renal replacement therapy within 3 months prior to screening, current ongoing, or planned initiation within the next 3 months (including hemodialysis, peritoneal dialysis, continuous renal replacement therapy).\n* Participation in other drug or device clinical trials within 3 months prior to screening.\n* Previous use of other stem cell treatments.\n* Use of immunosuppressants, tripterygium glycosides, eplerenone, spironolactone, or similar agents within 3 months prior to screening.\n* Pregnancy, lactation, or intention to become pregnant during the study period.\n* Any other condition that, in the investigator's judgment, would make the subject unsuitable for the study.\n* Renal biopsy revealing DN with coexisting non-DN pathology.","ALL","18 Years","80 Years",{"count":63,"type":64},49,"ESTIMATED","INTERVENTIONAL",[67,68],"PHASE1","PHASE2","Diabetic nephropathy (DN) is a chronic kidney disease caused by diabetes. It is one of the most common and most serious microvascular complications of diabetes. Current treatment options for DN are limited. Mesenchymal stem cells (MSCs) are considered one of the promising treatments for DN. This study aims to evaluate the safety, tolerability, and preliminary efficacy of human umbilical cord mesenchymal stem cell injection in patients with type 2 DN.",[71],"Diabetic Nephropathy Type 2","NOT_YET_RECRUITING","2026-08-12",{"date":75,"type":76},"2026-08-18","ACTUAL",{"date":78,"type":64},"2026-09-01",{"date":80,"type":64},"2029-08-31",{"name":5,"class":6},1]