Collections of Blood and Stool Samples in Patients With Acute Hepatitis
Launched by NATIONAL HEART, LUNG, AND BLOOD INSTITUTE (NHLBI) · Dec 9, 2002
Trial Information
Current as of June 30, 2025
Completed
Keywords
ClinConnect Summary
While several viruses have been identified as agents of liver inflammation, some proportion of cases of acute hepatitis are seronegative and show no evidence of prior infection with known hepatitis viruses A, B, C, or E. Seronegative acute hepatitis is often complicated by autoimmune phenomena or late severe consequences, especially fulminant hepatitis of childhood and post-hepatitis aplastic anemia. Efforts in the Hematology Branch to identify an infectious agent in these latter two syndromes have been unsuccessful, probably because they are immune-mediated and also accompanied by massive ...
Gender
ALL
Eligibility criteria
- • Collection of blood samples.
About National Heart, Lung, And Blood Institute (Nhlbi)
The National Heart, Lung, and Blood Institute (NHLBI) is a leading component of the National Institutes of Health (NIH), dedicated to advancing research and clinical trials focused on cardiovascular, pulmonary, and hematologic diseases. With a mission to improve public health through innovative research, the NHLBI supports a wide range of studies aimed at understanding, preventing, and treating heart and lung conditions. By collaborating with academic institutions, healthcare providers, and patient communities, the NHLBI strives to translate scientific discoveries into effective clinical practices, ultimately enhancing the quality of life for individuals affected by these critical health issues.
Contacts
Jennifer Cobb
Immunology at National Institute of Allergy and Infectious Diseases (NIAID)
Locations
Bethesda, Maryland, United States
Patients applied
Timeline
First submit
Trial launched
Trial updated
Estimated completion
Not reported
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