Clinical characteristics of steroid-responsive but dependent chronic graft-versus-host disease: a multicenter

Takashi Oyama1, Kensuke Matsuda1, Akira Honda1

  • 1Department of Hematology and Oncology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan.

Insights

Long-term corticosteroid use in chronic graft-versus-host disease (cGVHD) after stem cell transplant is linked to worse outcomes. Early steroid withdrawal in cGVHD patients is associated with better survival and fewer hospital readmissions.

Area of Science:

  • Hematology
  • Immunology
  • Oncology

Background:

  • Chronic graft-versus-host disease (cGVHD) is a significant long-term complication following allogeneic hematopoietic stem cell transplantation.
  • The impact of prolonged corticosteroid dependency in steroid-responsive cGVHD remains unclear.

Purpose of the Study:

  • To investigate the clinical significance of long-term corticosteroid dependency in patients with steroid-responsive cGVHD.
  • To compare outcomes between patients who can discontinue steroids early versus those who remain dependent.

Main Methods:

  • Retrospective review of 120 patients with cGVHD treated with systemic steroids between 2007 and 2018.
  • Patients were categorized into early withdrawal (EW-cGVHD, steroids tapered within 1 year) and dependent (Dp-cGVHD, prolonged use) groups.
  • Outcomes analyzed included overall survival, cGVHD recurrence-free survival, relapse-free survival, and readmission rates.

Main Results:

  • The EW-cGVHD group (26 patients) had a significantly higher proportion of men and better performance status compared to the Dp-cGVHD group (55 patients).
  • Five-year overall survival (96% vs. 68%) and cGVHD recurrence-free survival (84% vs. 41%) were significantly higher in EW-cGVHD.
  • Dp-cGVHD was associated with significantly increased readmission rates (84% vs. 38%), primarily due to cGVHD recurrence or infection.

Conclusions:

  • Steroid dependency for over a year in cGVHD is significantly associated with poorer transplant outcomes.
  • Early corticosteroid withdrawal in cGVHD patients correlates with improved survival and reduced complications.
  • These findings highlight the importance of managing steroid use duration in cGVHD patients post-transplant.