- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02749396
EPID Multiple Sclerosis Pregnancy Study
Pregnancy Outcomes in Multiple Sclerosis Populations Exposed and Unexposed to Interferon β - a Register-based Study in the Nordic Countries
Study Overview
Status
Conditions
Intervention / Treatment
- Drug: Betaseron (Interferon beta-1b, BAY86-5046), Bayer HealthCare AG
- Drug: Extavia (interferon beta-1b), Novartis Pharma AG
- Drug: Rebif (interferon beta-1a), Merck Serono Europe Ltd
- Drug: Plegridy (peginterferon beta-1a), Biogen Idec Ltd
- Drug: Avonex (interferon beta-1a), Biogen Idec Ltd
- Drug: MSDMDs other than Betaseron (Interferon beta-1b, BAY86-5046)
- Other: No MSDMDs therapy (control)
Detailed Description
Information will be obtained from the Drugs and Pregnancy Project database (DPP - FIN) and the Medical Birth Register (MBR - SWE, NOR). The Finnish DPP and Norwegian MBR include information on all stillbirths of foetuses with a birth weight of at least 500 g or with a gestational age of at least 22+0 Gestational Week (GW). The Swedish MBR includes data on stillbirths after 28 GW
The estimated number of pregnancies in MS patients needed is 1671, encompassing data from:
i) FIN: 1 January 1996 - 31 December 2014; ii) SWE: 1 July 2005 - 31 December 2014; iii) NOR: 1 January 2004 - 31 December 2014.
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
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Multiple Locations, Finland
- Many Locations
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
- Older Adult
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- Women who have had a pregnancy with a recorded outcome consisting of an induced abortion, spontaneous abortion, ectopic pregnancy, or birth during the study period in FIN, SWE or NOR with the event being documented in the relevant databases.
Study Plan
How is the study designed?
Design Details
- Observational Models: Cohort
- Time Perspectives: Retrospective
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
IFN-β / Cohort 1
Exposure to IFN-β only
|
Information will be obtained from the databses DPP (FIN) and MBR (SWE, NOR)
Information will be obtained from the databses DPP (FIN) and MBR (SWE, NOR)
Information will be obtained from the databses DPP (FIN) and MBR (SWE, NOR)
Information will be obtained from the databses DPP (FIN) and MBR (SWE, NOR)
Information will be obtained from the databses DPP (FIN) and MBR (SWE, NOR)
|
IFN-β + other MSDMDs / Cohort 2
Women with MS exposed to IFN-β regardless of exposure to other MSDMDs
|
Information will be obtained from the databses DPP (FIN) and MBR (SWE, NOR)
Information will be obtained from the databses DPP (FIN) and MBR (SWE, NOR)
Information will be obtained from the databses DPP (FIN) and MBR (SWE, NOR)
Information will be obtained from the databses DPP (FIN) and MBR (SWE, NOR)
Information will be obtained from the databses DPP (FIN) and MBR (SWE, NOR)
|
No MSDMDs / Cohort 3
Women with MS exposed with no exposure to any MSDMDs
|
Information will be obtained from the databses DPP (FIN) and MBR (SWE, NOR)
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No IFN-β + other MSDMDs / Cohort 4
Women with MS exposed to IFN-β exposure regardless of exposure to other MSDMDs
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Information will be obtained from the databses DPP (FIN) and MBR (SWE, NOR)
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Other MSDMDs / Cohort 5
Women with MS exposed to other MSDMD only excluding IFN-β or glatiramer acetate (Copaxone) or dimethyl fumarate (Tecfidera)
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Information will be obtained from the databses DPP (FIN) and MBR (SWE, NOR)
|
Control / Cohort 6
Women from the general population without MS
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Serious adverse pregnancy outcome due to different regimes of IFN-β exposure defined as a composite endpoint including presence of elective Termination of Pregnancy due to Foetal Anomaly (TOPFA), Major Congenital Anomaly (MCA) or stillbirth
Time Frame: Retrospective Data analysis: MS patients data encompassing approximately 19 years
|
Cohort 1: Exposure to IFN-β only Cohort 2: All patients with IFN-β exposure regardless of exposure to other MS Disease Modifying Drug (MSDMDs) Cohort 3: No exposure to any MSDMDs Cohort 4: All patients with no IFN-β exposure regardless of exposure to other MSDMDs
|
Retrospective Data analysis: MS patients data encompassing approximately 19 years
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Elective TOPFA for other reasons than IFN-β exposure
Time Frame: Retrospective Data analysis: MS patients data encompassing approximately 19 years
|
Cohort 1: Exposure to IFN-β only Cohort 2: All patients with IFN-β exposure regardless of exposure to other MS Disease Modifying Drug (MSDMDs) Cohort 3: No exposure to any MSDMDs Cohort 4: All patients with no IFN-β exposure regardless of exposure to other MSDMDs
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Retrospective Data analysis: MS patients data encompassing approximately 19 years
|
Elective termination for other reasonsthan IFN-β exposure
Time Frame: Retrospective Data analysis: MS patients data encompassing approximately 19 years
|
Cohort 1: Exposure to IFN-β only Cohort 2: All patients with IFN-β exposure regardless of exposure to other MS Disease Modifying Drug (MSDMDs) Cohort 3: No exposure to any MSDMDs Cohort 4: All patients with no IFN-β exposure regardless of exposure to other MSDMDs
|
Retrospective Data analysis: MS patients data encompassing approximately 19 years
|
Stillbirth due to different regimes of IFN-β exposure
Time Frame: Retrospective Data analysis: MS patients data encompassing approximately 19 years
|
Cohort 1: Exposure to IFN-β only Cohort 2: All patients with IFN-β exposure regardless of exposure to other MS Disease Modifying Drug (MSDMDs) Cohort 3: No exposure to any MSDMDs Cohort 4: All patients with no IFN-β exposure regardless of exposure to other MSDMDs
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Retrospective Data analysis: MS patients data encompassing approximately 19 years
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Live birth while different regimes of IFN-β exposure
Time Frame: Retrospective Data analysis: MS patients data encompassing approximately 19 years
|
Cohort 1: Exposure to IFN-β only Cohort 2: All patients with IFN-β exposure regardless of exposure to other MS Disease Modifying Drug (MSDMDs) Cohort 3: No exposure to any MSDMDs Cohort 4: All patients with no IFN-β exposure regardless of exposure to other MSDMDs
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Retrospective Data analysis: MS patients data encompassing approximately 19 years
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MCA due to different regimes of IFN-β exposure
Time Frame: Retrospective Data analysis: MS patients data encompassing approximately 19 years
|
Cohort 1: Exposure to IFN-β only Cohort 2: All patients with IFN-β exposure regardless of exposure to other MS Disease Modifying Drug (MSDMDs) Cohort 3: No exposure to any MSDMDs Cohort 4: All patients with no IFN-β exposure regardless of exposure to other MSDMDs
|
Retrospective Data analysis: MS patients data encompassing approximately 19 years
|
Comparison of the prevalence of serious adverse pregnancy outcome due to different regimes of IFN-β exposure defined as a composite endpoint including elective TOPFA, MCA or stillbirth
Time Frame: Retrospective Data analysis: MS patients data encompassing approximately 19 years
|
|
Retrospective Data analysis: MS patients data encompassing approximately 19 years
|
Comparison of the prevalence of elective termination for other reasons than due to different regimes of IFN-β exposure
Time Frame: Retrospective Data analysis: MS patients data encompassing approximately 19 years
|
|
Retrospective Data analysis: MS patients data encompassing approximately 19 years
|
Comparison of the prevalence of stillbirth due to different regimes of IFN-β exposure
Time Frame: Retrospective Data analysis: MS patients data encompassing approximately 19 years
|
|
Retrospective Data analysis: MS patients data encompassing approximately 19 years
|
Comparison of the prevalence of live birth due to different regimes of IFN-β exposure
Time Frame: Retrospective Data analysis: MS patients data encompassing approximately 19 years
|
|
Retrospective Data analysis: MS patients data encompassing approximately 19 years
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Comparison of the prevalence of MCA due to different regimes of IFN-β exposure
Time Frame: Retrospective Data analysis: MS patients data encompassing approximately 19 years
|
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Retrospective Data analysis: MS patients data encompassing approximately 19 years
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Comparison of the prevalence of Elective TOPFA due to different regimes of IFN-β exposure
Time Frame: Retrospective Data analysis: MS patients data encompassing approximately 19 years
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Retrospective Data analysis: MS patients data encompassing approximately 19 years
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Comparison of the prevalence of ectopic pregnancies due to different regimes of IFN-β exposure
Time Frame: Retrospective Data analysis: MS patients data encompassing approximately 19 years
|
|
Retrospective Data analysis: MS patients data encompassing approximately 19 years
|
Comparison of the prevalence of spontaneous abortions due to different regimes of IFN-β exposure
Time Frame: Retrospective Data analysis: MS patients data encompassing approximately 19 years
|
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Retrospective Data analysis: MS patients data encompassing approximately 19 years
|
Prevalence of elective TOPFA stratified by specific patient characteristics
Time Frame: Retrospective Data analysis: MS patients data encompassing approximately 19 years
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Patient characteristics: country, year of pregnancy outcome, chronic diseases, exposure to any teratogenic medications, time since MS diagnosis, duration of MS treatment, maternal age, gestational age, weight of the newborn |
Retrospective Data analysis: MS patients data encompassing approximately 19 years
|
Prevalence of stillbirth stratified by specific patient characteristics
Time Frame: Retrospective Data analysis: MS patients data encompassing approximately 19 years
|
Patient characteristics: country, year of pregnancy outcome, chronic diseases, exposure to any teratogenic medications, time since MS diagnosis, duration of MS treatment, maternal age, gestational age, weight of the newborn
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Retrospective Data analysis: MS patients data encompassing approximately 19 years
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Prevalence of live birth stratified by specific patient characteristics
Time Frame: Retrospective Data analysis: MS patients data encompassing approximately 19 years
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Patient characteristics: country, year of pregnancy outcome, chronic diseases, exposure to any teratogenic medications, time since MS diagnosis, duration of MS treatment, maternal age, gestational age, weight of the newborn
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Retrospective Data analysis: MS patients data encompassing approximately 19 years
|
Prevalence of MCA stratified by specific patient characteristics
Time Frame: Retrospective Data analysis: MS patients data encompassing approximately 19 years
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Patient characteristics: country, year of pregnancy outcome, chronic diseases, exposure to any teratogenic medications, time since MS diagnosis, duration of MS treatment, maternal age, gestational age, weight of the newborn
|
Retrospective Data analysis: MS patients data encompassing approximately 19 years
|
Comparison of the prevalence of ectopic pregnancies due to different regimes of IFN-β exposure
Time Frame: Retrospective Data analysis: MS patients data encompassing approximately 19 years
|
Patient characteristics: country, year of pregnancy outcome, chronic diseases, exposure to any teratogenic medications, time since MS diagnosis, duration of MS treatment, maternal age, gestational age, weight of the newborn
|
Retrospective Data analysis: MS patients data encompassing approximately 19 years
|
Collaborators and Investigators
Sponsor
Publications and helpful links
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Pathologic Processes
- Nervous System Diseases
- Immune System Diseases
- Demyelinating Autoimmune Diseases, CNS
- Autoimmune Diseases of the Nervous System
- Demyelinating Diseases
- Autoimmune Diseases
- Multiple Sclerosis
- Sclerosis
- Physiological Effects of Drugs
- Anti-Infective Agents
- Antiviral Agents
- Antineoplastic Agents
- Immunologic Factors
- Adjuvants, Immunologic
- Interferons
- Interferon beta-1a
- Interferon-beta
- Interferon beta-1b
Other Study ID Numbers
- 18219
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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