Eculizumab to Treat Paroxysmal Nocturnal Hemoglobinuria
Public ClinicalTrials.gov record NCT00130000. 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
SHEPHERD: Safety in Hemolytic PNH Patients Treated With Eculizumab: A Multi-Center Open-Label Research Design
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study will evaluate the safety and effectiveness of the experimental drug eculizumab for treating paroxysmal nocturnal hemoglobinuria (PNH), a disorder that can cause premature destruction of red blood cells. PNH may result in anemia requiring blood transfusions. Patients may be at high risk of life-threatening blood clots in their veins and may have urine discoloration, stomach pain, difficulty swallowing, tiredness, and poor quality of life. Men may have problems getting or maintaining an erection. Eculizumab is a monoclonal antibody that may improve the survival of red blood cells in patients with PNH. Patients 18 years of age and older who have been diagnosed with PNH for more than 6 months, who have active disease, and who require blood transfusions may be eligible for this study. Each candidate is screened with a physical examination, electrocardiogram, blood and urine tests, and a questionnaire for information on how PNH affects the patient physically, socially, emotionally, and functionally. Participants receive infusions of eculizumab through a needle in a vein once a week for five doses and then every two weeks for another 24 doses. All patients are vaccinated against Neisseria meningitides, a bacteria that can cause symptoms, possibly including life-threatening meningitis, in susceptible people, including people who take eculizumab. At every treatment visit, patients update their health status, transfusion record, and medication use; review their laboratory results from the preceding visit; have vital signs measured; and provide a blood sample for laboratory tests. At selected visits, they also provide a urine sample, have a repeat electrocardiogram, and complete a questionnaire. At the final treatment visit, participants have a complete physical examination, in addition to the routine procedures.
Study identification
- NCT ID
- NCT00130000
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 87 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
- Aug 8, 2005
- Primary completion
- Not listed
- Completion
- Jun 24, 2007
- Last update posted
- Jul 1, 2017
2005 – 2007
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| National Institutes of Health Clinical Center, 9000 Rockville Pike | Bethesda | Maryland | 20892 | — |
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 NCT00130000, 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 Jul 1, 2017 · Synced Sep 20, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00130000 live on ClinicalTrials.gov.