Published in:
Open Access 01-12-2018 | Research article
Long-term follow-up of autologous hematopoietic stem cell transplantation for refractory juvenile dermatomyositis: a case-series study
Published in: Pediatric Rheumatology | Issue 1/2018
Login to get accessAbstract
Objective
To follow up the refractory juvenile dermatomyositis (JDM) with autologous hematopoietic stem cell transplantation (AHSCT) in a long time and to investigate whether AHSCT is effective and safe to treat refractory JDM.
Methods
We collected the AHSCT and follow-up data of three patients with refractory JDM who received autologous peripheral blood CD34+ cell transplantation in our hospital between June 2004 and July 2015. Those data include: hight, weight, routine blood and urine tests, ESR, CK, ALT, AST, LDH, renal functional tests, lymphocyte subpopulations, HRCT and muscle MRI. The last follow-up was done in June 2017.
Results
All three patients had complete remission and could stop prednisone after 3–12 months. None of them relapsed at 144, 113 and 23 months follow-up. Twelve months after their AHSCT, all of their monitoring indexes have returned to normal and they have stopped all medications. Until the date of this article, none of them relapsed or need medicine.
Conclusion
Our study suggests that AHSCT is safe and effective in treating refractory JDM, and it can provides long term drug-free survival. However, more cases are needed for further confirmation.