Successful treatment with matched unrelated donor peripheral blood stem cell transplantation for very severe aplastic anemia in presence of active infections: A case report
Rationale:
Very severe aplastic anemia (vSAA) with active infections is always fatal. Adequate infection control before hematopoietic stem cell transplantation is recommended.
Patient concerns:
A 38-year-old woman with vSAA suffered from acute perforated appendicitis and invasive pulmonary fungal infection, and she failed to respond to intense antimicrobial therapies.
Diagnosis:
She was diagnosed with refractory vSAA with stubborn acute perforated appendicitis and invasive pulmonary fungal infection.
Interventions:
We successfully completed an emergent reduced intensity conditioning-matched unrelated donor (MUD)-peripheral blood stem cell transplantation (PBSCT) as a salvage therapy in the presence of active infections. The conditioning regimens consisted of reduced cyclophosphamide 30 mg/kg/day from day-5 to day-3, fludarabine 30 mg/m2/day from day-5 to day-3 and porcine-antilymphocyte immunoglobulin 15 mg/kg/day from day-4 to day-2 without total body irradiation. Cyclosporin A, mycophenolate mofetil and short-term methotrexate were administered as graft-versus-host disease (GVHD) prophylaxis. Neutrophils and platelets were engrafted on day+15 and day+21. Appendiceal abscess and severe pneumonia developed after neutrophil engraftment, which were successfully managed with intense antimicrobial therapy and surgical intervention.
Outcomes:
Only limited cutaneous chronic GVHD was observed 5 months after transplantation. The patient still lives in a good quali...
Source: Medicine - Category: Internal Medicine Tags: Research Article: Clinical Case Report Source Type: research
More News: Anemia | Antibiotic Therapy | Aplastic Anemia | Appendicitis | Fungal Infections | Internal Medicine | Lessons | Methotrexate | Pneumonia | Stem Cell Therapy | Stem Cells | Transplants