Collection of Blood Samples From Patients With Relapsing MS Who Developed ITP After Receiving Lemtrada
Public ClinicalTrials.gov record NCT03784898. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Collection of Blood Samples From Patients With Relapsing Forms of Multiple Sclerosis (RMS) Who Have Developed Immune Thrombocytopenic Purpura (ITP) After LEMTRADA® Treatment
Study identification
- NCT ID
- NCT03784898
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 4
- Lead sponsor
- Genzyme, a Sanofi Company
- Industry
- Enrollment
- 13 participants
Conditions and interventions
Conditions
Interventions
- Blood draw for future biomarker analysis Other
Other
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Feb 7, 2019
- Primary completion
- Dec 10, 2019
- Completion
- Dec 10, 2019
- Last update posted
- Mar 27, 2022
2019
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Investigational Site Number 8400001 | Los Angeles | California | 90094 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03784898, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Mar 27, 2022 · Synced Jul 22, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03784898 live on ClinicalTrials.gov.