Construction of a Database for TTP

Soochow University

Status: Enrolling

Conditions: TTP - Thrombotic Thrombocytopenic Purpura

Treatments: Other: collection data

Study type: Observational

Funder types: Other

Identifiers

NCT05571774

SOOCHOW-HY-2022-12

Details and patient eligibility

About

Information about patients was collected by reviewing the Hitech case system and telephone and outpatient follow-up, and the case database was constructed by Epidata software. The sample size is expected to be 200 cases, the participating hospital is the First Affiliated Hospital of Soochow University, and the study time frame is from Oct 20, 2022, to Oct 20, 2027. The observation indexes of the study include the basic information of patients' age and gender and the clinical related data of thrombotic thrombocytopenic purpura.

Enrollment: 500 estimated patients

Sex: All

Volunteers: No Healthy Volunteers

Inclusion criteria

• Subjects diagnosed with severe ADAMTS13 deficiency, defined as ADAMTS13 activity <10%, documented in the patient's medical history or at screening.

Exclusion criteria

• The investigator considers the subject unable or unwilling to cooperate with the study procedures.

Trial design

500 participants in 1 patient group

TTP

Description:

TTP patients

Treatment:

Other: collection data