Unknown OBSERVATIONAL NCT03605511

TTP and aHUS in Complicated Pregnancies

A Observational Study to Determine the Prevalence of Pregnancy-related Thrombotic Thrombocytopenic Purpura and Atypical Haemolytic Uraemic Syndrome in Women Affected by Specific Obstetric Complications

Sponsor: University College, London

Conditions Atypical Hemolytic Uremic Syndrome HELLP Syndrome IUGR Pre-Eclampsia Stillbirth Thrombocytopenia Thrombotic Microangiopathies Thrombotic Thrombocytopenic Purpura

Interventions ADAMTS 13, complement and angiogenic biomarkers

Updated 6 times since 2018 Last updated: Sep 21, 2018 Started: Sep 21, 2018 Primary completion: Mar 14, 2020 Completion: Mar 14, 2020

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This observational or N/A phase trial investigates Atypical Hemolytic Uremic Syndrome and HELLP Syndrome and is currently ongoing. University College, London leads this study, which shows 6 recorded versions since 2018 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

6 versions recorded

Sep 2024 — Present [monthly]

Unknown
Jul 2024 — Sep 2024 [monthly]

Unknown

Status: Unknown Status → Unknown
Jan 2021 — Jul 2024 [monthly]

Unknown Status
Aug 2020 — Jan 2021 [monthly]

Unknown Status

Status: Recruiting → Unknown Status
Oct 2018 — Aug 2020 [monthly]

Recruiting

Status: Not Yet Recruiting → Recruiting

▶ Show 1 earlier version

Aug 2018 — Oct 2018 [monthly]

Not Yet Recruiting

First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

University College, London

Data source: University College, London

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• London, United Kingdom