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Disease Activity and Fertility in Women with highly active Multiple Sclerosis seeking Pregnancy

Disease Activity and Fertility in Women with highly active Multiple Sclerosis seeking Pregnancy

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
DRKS
Registry ID
DRKS00030049
Enrollment
262
Registered
2022-09-13
Start date
2022-03-31
Completion date
Unknown
Last updated
2026-06-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Volunteers without MS G35

Interventions

Group 1: Standardized monthly telephone interviews during active family planning for a maximum of 12 months. Group 2: Controll Group (Volunteers without MS): Standardized monthly telephone interviews

Sponsors

St. Josef-Hospital
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 40 Years

Inclusion criteria

Inclusion criteria: - Ability to understand the purpose of the study - Provide informed consent - Women aged 18 to 40 years with the desire to have children - Women with a RRMS diagnosis and a highly active disease course, defined as i) treatment with highly-effective DMTs before planning a pregnancy, or ii) at least one relapse under basic treatment (interferon-ß formulations, glatiramer acetate formulation, dimethyl fumarate) during the last year prior to withdrawal of contraception or iii) at least two relapses without treatment during the last year prior to withdrawal of contraception - women without MS (control group) - steady male partner - discontinuation of any method of contraception within the previous 6 months or planning to do so within 6 months of providing informed consent

Exclusion criteria

Exclusion criteria: - Unable or unwilling to provide informed consent - PPMS or SPMS Diagnosis - current attempt to achieve pregnancy for more than 6 months - demonstrated infertility with the same partner anytime in the past - breastfeeding - diagnoses of infertility - polycystic ovary syndrome (PCOS) - severe endometriosis - menopause - untreated thyroid disease - nipple discharge - hyperprolactinemia or other pituitary disease - smoking more than 10 cigarettes per day - planning to use medication to conceive or a sperm donor - The patient withdraws consent

Design outcomes

Primary

MeasureTime frame
- number of relapses and annualized relapse rates between withdrawal of contraception and pregnancy (or end of participation period if pregnancy is not achieved) - for all women withdrawing DMTs or switching from highly-effective DMTs to basic DMTs due to family planning, the number of relapses and annualized relapse rates between withdrawal of DMT and pregnancy (or end of participation period if pregnancy is not achieved)

Secondary

MeasureTime frame
- number of women achieving pregnancy in the cohort of women with highly active disease course and in the age matched control group of women without MS

Countries

Germany

Contacts

Public ContactKerstin Hellwig

Department of Neurology, St. Josef Hospital

kerstin.hellwig@ruhr-uni-bochum.de+49 234 509-0

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Jun 11, 2026