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Turkey Thrombotic Thrombocytopenic Purpura Disease Registry: National Multicenter Study

Launched by TURKISH HEMATOLOGY ASSOCIATION · Jul 15, 2023

Trial Information

Current as of August 29, 2025

Recruiting

Keywords

Ttp Thd

ClinConnect Summary

The Turkey Thrombotic Thrombocytopenic Purpura (TTP) Disease Registry is a research study that aims to gather information about patients with a condition called aTTP, which affects blood clotting and can lead to serious health issues. This study will involve 21 hematology centers across Turkey, with a goal of enrolling 960 patients. Participants will be followed for at least one year to monitor their health and treatment responses. The study is observational, meaning researchers will collect data on patients' medical histories, diagnoses, and treatments, but participants won't receive any experimental treatments.

To be eligible for this study, participants must be at least 18 years old and have been diagnosed with aTTP since January 1, 2015. They should have specific blood test results that indicate their condition. If you choose to participate, you can expect regular follow-ups with your healthcare team, who will gather information about your health over the course of the study. It's important to know that you will need to give your consent to join, and your involvement will help researchers better understand this condition and improve future treatments for others.

Gender

ALL

Eligibility criteria

  • Inclusion Criteria:
  • Diagnosed as aTTP after 01.01.2015
  • Patients with ADAMS13\<10%
  • Thrombocytopenia (\<100.000)
  • Coombs (-)
  • Microangiopathic hemolytic amenia
  • 18 years and older
  • Exclusion Criteria:
  • - Patient who does not sign informed consent form

About Turkish Hematology Association

The Turkish Hematology Association is a leading organization dedicated to advancing the field of hematology through research, education, and collaboration. Committed to improving patient outcomes, the Association sponsors clinical trials that explore innovative treatments and therapies for blood disorders. By fostering partnerships among healthcare professionals, researchers, and institutions, the Turkish Hematology Association aims to enhance clinical practice and promote evidence-based approaches in hematological care, ultimately contributing to the global body of research in this vital area of medicine.

Locations

Ankara, , Turkey

Patients applied

0 patients applied

Trial Officials

ilker kurkcu

Study Director

Sentez-CRO

Timeline

First submit

Trial launched

Trial updated

Estimated completion

Not reported