Graft Versus Host Disease
Conditions
Brief summary
The present study is multi center, phase I/IIa clinical trial to evaluate the safety and pharmacodynamics of investigational Product (VM-001) in patients with graft-versus-host disease(GvHD). A total of 12 subjects (Part 1 SAD\[3 cohort(2 subjects/cohort)\], Part 2 MAD\[2 cohort(3subjects/cohort)\]) are recruited.
Interventions
Administration: Inject intravenously single dose
Administration: Inject intravenously single dose
Administration: Inject intravenously single dose
Administration: Inject intravenously 1X10\^6 cells/kg per dose, two dose in total, weekly
Administration: Inject intravenously 1X10\^6 cells/kg per dose, four dose in total, weekly
Sponsors
Study design
Eligibility
Inclusion criteria
* Men and women ≥19 years of age * Acute GvHD or chronic GvHD after hematopoietic stem cell transplant * Subjects who no longer have available standard treatment. * ANC≥1,000cells./mm\^3 * AST, ALT, total bilirubin less than 3 times the upper limit of normal * serum creatinine less than 1.5 times the upper limit of normal
Exclusion criteria
* Received an anti-thymocyte globulin(ATG) within 14 days before enrollment * FCV or FEV less than 70% * Any uncontrolled infection or active infection requiring ongoing systemic treatment * Received an investigational agent within 6 months before enrollment. * Evidence of bleeding diathesis or coagulopathy. * Active hepatitis C virus (HCV) or hepatitis B virus (HBV) * Breastfeeding or pregnant.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Maximum Tolerated Dose (MTD) of VM-001 [ Time Frame: 1 week ] | 7 day cycle | First 7-day treatment dose limiting toxicities (DLT) graded according to CTCAE in the MTD-determining population in Phase 1 based on the number of participants with adverse effects as measure of tolerability at various dose levels |