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Taking people in United StatesNo phase

Register for Pediatric Patients With Antiphospholipid Syndrome (APS): European Project Extended Internationally Study

Key facts

Who runs it
University of California, Davis
Where
Sacramento, United StatesSee the site
Trial code
Status
Recruiting
People taking part
50 people, planned
Started
Sept 2006
Expected to end
Jan 2040
Type of study
Observational
Record updated
5 December 2025

Who can take part

Age
1 Minute to 18 years
Sex
Women and men
Healthy volunteers
Cannot take part

The registry criteria, word for word

Show all 6 criteriaShow less

Who can take part

  • 18 years of age or younger at the onset of disease
  • Presence of Vascular Thrombosis
  • UC Davis patient
  • Presence of at least one Laboratory criteria including: Anticardiolipin antibody, Anti-B glycoprotein-I antibody or Lupus anticoagulant in plasma

Who cannot take part

  • Infants born to mothers with APS
  • Infants with congenital thrombophilia

Where in United States

  • UC Davis Medical CenterSacramento, United StatesContact: Lavjay ButaniTaking people

About the trial

What the trial wants to find out

The purpose of this study is to gather information about causes and treatment of Antiphospholipid Syndrome.

Questions to ask the study team

  1. How often do I need to come in, and for how long each time?
  2. Are travel costs paid?
  3. Can I keep my own doctor?
  4. What happens if I want to stop?

Contact the study team: see the registry record → Contacts and Locations

Print a page for my doctor

Data and sources

Registry record
Listed on ClinicalTrials.gov.
Record updated
5 December 2025