Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova · 2024
[Experience in the management of pregnant patients with highly active multiple sclerosis in the Moscow region].
Аннотация на английскомСтатьяНазвание и аннотация: Перевод в очереди
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Yakushin D M, Shtang I O, Yakushina T I, Kotov S V
Аннотация
OBJECTIVE: To evaluate the effect of discontinuation or prolongation of DMT on the activity of the disease during pregnancy and in the postpartum period in patients with aggressive MS from the Moscow region.
MATERIAL AND METHODS: The study included female patients with an aggressive course of MS receiving DMT at the time of pregnancy. The patients were followed-up for the period 2016 to February 2024.
RESULTS: There were 17 cases of pregnancy during natalizumab (NZ) therapy; discontinuation of therapy in the first trimester of pregnancy provoked a resumption of disease activity in half of the patients. There were no exacerbations in patients whose therapy was prolonged until the 34th week of pregnancy. In 5 patients receiving fingolimod (FGL), therapy was discontinued upon the establishment of pregnancy, which caused the resumption of disease activity in three out of 5 cases. In 3 patients receiving anti-B-cell therapy, pregnancy occurred within a few months after the next infusion, there were no exacerbations during pregnancy.
CONCLUSION: The cancellation of NS therapy in the early stages of pregnancy in most cases leads to the resumption of disease activity during pregnancy. Exacerbations in the postpartum period also correlated with early discontinuation of therapy and with a long period before the restart of infusions. Prolongation of infusions to 30-34 weeks of pregnancy contributed to stabilization of the condition throughout the perinatal period. Discontinuation of FGL therapy at the onset of pregnancy increased the risk of repeated relapses of the disease, up to the development of inflammatory immune restoration syndrome during pregnancy and contributed to the increase in disability in the postpartum period.
MATERIAL AND METHODS: The study included female patients with an aggressive course of MS receiving DMT at the time of pregnancy. The patients were followed-up for the period 2016 to February 2024.
RESULTS: There were 17 cases of pregnancy during natalizumab (NZ) therapy; discontinuation of therapy in the first trimester of pregnancy provoked a resumption of disease activity in half of the patients. There were no exacerbations in patients whose therapy was prolonged until the 34th week of pregnancy. In 5 patients receiving fingolimod (FGL), therapy was discontinued upon the establishment of pregnancy, which caused the resumption of disease activity in three out of 5 cases. In 3 patients receiving anti-B-cell therapy, pregnancy occurred within a few months after the next infusion, there were no exacerbations during pregnancy.
CONCLUSION: The cancellation of NS therapy in the early stages of pregnancy in most cases leads to the resumption of disease activity during pregnancy. Exacerbations in the postpartum period also correlated with early discontinuation of therapy and with a long period before the restart of infusions. Prolongation of infusions to 30-34 weeks of pregnancy contributed to stabilization of the condition throughout the perinatal period. Discontinuation of FGL therapy at the onset of pregnancy increased the risk of repeated relapses of the disease, up to the development of inflammatory immune restoration syndrome during pregnancy and contributed to the increase in disability in the postpartum period.