Prochymal Expanded Access Treatment for Pediatric Patients Who Have Failed Steroids for Acute GVHD

Inclusion Criteria

• •Patients must sign an informed consent form (ICF) before any protocol-related procedures, including any pre-treatment procedures, are performed.
• •Since patients being treated with Prochymal® under this protocol are under 18, a parental signature of informed consent will be required.
• •Patients must be 2 months to 17 years of age, inclusive.
• •Patients must have failed to respond to steroid treatment for Grades B-D acute GVHD • Failure to respond to steroid treatment for acute GVHD is defined as any Grade B-D acute GVHD that is not improving after at least 3 days of methylprednisolone (≥1 milligram per kilogram per day \[mg/kg/day\]) or equivalent.