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Stem cells successfully send Multiple sclerosis into remission

 A new study has recently revealed that for patients with relapsing-remitting multiple sclerosis (MS), high-dose immunosuppressive therapy with autologous hematopoietic cell transplant is related with sustained remission and improvements in neurologic function.

Washington: A new study has recently revealed that for patients with relapsing-remitting multiple sclerosis (MS), high-dose immunosuppressive therapy with autologous hematopoietic cell transplant is related with sustained remission and improvements in neurologic function.

Study results indicate that of the 24 patients who received HDIT/HCT, the overall rate of event-free survival was 78.4 percent at three years, which was defined as survival without death or disease from a loss of neurologic function, clinical relapse or new lesions observed on imaging. Progression-free survival and clinical relapse-free survival were 90.9 percent and 86.3 percent, respectively, at three years.

MS is a degenerative disease and most patients with RRMS who received disease-modifying therapies experience breakthrough disease. Autologous (using a patient's own cells) hematopoietic cell transplant (HCT) has been studied in MS with the goal of removing disease-causing immune cells and resetting the immune system.

The Hematopoietic Cell Transplantation for Relapsing-Remitting Multiple Sclerosis (HALT-MS) study examines the effectiveness of early intervention with HDIT/HCT for patients with RRMS and breakthrough disease.

The authors note that adverse events were consistent with the expected toxic effect of HDIT/HCT and that no acute treatment-related neurologic adverse events were seen. Improvements in neurologic disability, quality-of-life and functional scores also were noted.

The study is published online by JAMA Neurology. 

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