Low Dose Rituximab in Thrombotic Thrombocytopenic Purpura
Public ClinicalTrials.gov record NCT01554514. 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
Adjuvant Low Dose Rituximab for Acquired TTP With Severe ADAMTS13 Deficiency
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Thrombotic thrombocytopenic purpura (TTP) is a disease characterized by small blood clots throughout the body that can damage major organs and cause death. TTP is treated with plasma exchange (also called "plasmapheresis"). Patients who do not respond initially to plasma exchange often are helped by later treatment with rituximab. The purpose of this study is to see whether combining low doses of rituximab with plasma exchange will help patients get better sooner and reduce the chance of getting TTP again.
Study identification
- NCT ID
- NCT01554514
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 19 participants
Conditions and interventions
Conditions
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
- Jul 31, 2012
- Primary completion
- Feb 13, 2020
- Completion
- Feb 13, 2020
- Last update posted
- Aug 16, 2021
2012 – 2020
United States locations
- U.S. sites
- 4
- U.S. states
- 4
- U.S. cities
- 4
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Emory University | Atlanta | Georgia | 30322 | — |
| Beth Israel Deaconess Medical Center | Boston | Massachusetts | 02215 | — |
| Washington University | St Louis | Missouri | 63110 | — |
| Duke University Medical Center | Durham | North Carolina | 27710 | — |
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 NCT01554514, 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 Aug 16, 2021 · Synced Sep 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01554514 live on ClinicalTrials.gov.