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Completed No phase listed Observational

A Retrospective, Observational, Non-interventional Trial to Assess Eculizumab Treatment Effect in Patients With Atypical Hemolytic Uremic Syndrome (aHUS)

ClinicalTrials.gov ID: NCT01770951

Public ClinicalTrials.gov record NCT01770951. 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.

ClinicalTrials.gov public records Last synced Oct 21, 2026, 6:35 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The objective of this retrospective trial is to assess safety and efficacy of eculizumab in aHUS patients treated outside of an Alexion-sponsored controlled clinical trial.

Study identification

NCT ID
NCT01770951
Recruitment status
Completed
Study type
Observational
Phase
Not listed
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Enrollment
30 participants

Conditions and interventions

Interventions

Not listed

Eligibility (public fields only)

Age range
Not listed
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 31, 2009 (Actual)
Primary completion
Nov 30, 2010 (Actual)
Completion
Nov 30, 2010 (Actual)
Last update posted
Aug 18, 2023

2009 – 2010

United States locations

U.S. sites
12
U.S. states
11
U.S. cities
12
Facility City State ZIP Site status
Not listed Dunwoody Georgia — —
Not listed Chicago Illinois — —
Not listed Portland Maine — —
Not listed Boston Massachusetts — —
Not listed Durham North Carolina — —
Not listed Cincinnati Ohio — —
Not listed Oklahoma City Oklahoma — —
Not listed Corpus Christi Texas — —
Not listed Salt Lake City Utah — —
Not listed Seattle Washington — —
Not listed Spokane Washington — —
Not listed Appleton Wisconsin — —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 11 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT01770951, 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 18, 2023 · Synced Oct 21, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT01770951 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →