Switching treatments in clinically stable relapsing remitting multiple sclerosis patients planning for pregnancy.

ABSTRACT:

Background

The decision to have children can be complex, particularly for people with multiple sclerosis (MS). A key concern is the use of disease modifying drugs (DMDs) during pregnancy, and how continuing, stopping or switching them may affect the mother and child. In people with active MS, stopping medications puts the mother at risk of relapse and disease rebound.

Objectives

Review evidence on the effect of different switching strategies in people with stable relapsing remitting MS (RRMS).

Methods

We searched MEDLINE, EMBASE, EMCARE, CINAHL, SCOPUS, Cochrane Library up to March 2020. Only papers in English were included and no other limits were applied. Seven articles were included: four cohorts, two case reports and one randomized controlled trial (RCT).

Results

Two strategies were found: de-escalating, which was associated with an increased risk of relapses, and switching between first line injectables, with no change in relapse rate observed.

Conclusion

Evidence on the effect of switching strategy on disease course in stable RRMS patients planning for pregnancy is scarce, but when switching, current evidence suggests the risk of relapses mirrors known medication efficacy.

SUBMITTER: Almouzain L 

PROVIDER: S-EPMC7985951 | biostudies-literature |

REPOSITORIES: biostudies-literature