Thymosin-alpha-1
Thymalfasin, Zadaxin, Thymosin α1
A synthetic 28-amino acid peptide that enhances immune function by modulating T-cell activity, used for viral infections and immunodeficiencies.
Completed
PHASE2
NCT00082082
A Trial of Thymalfasin in Adult Patients With Hepatocellular Carcinoma
SciClone Pharmaceuticals
INTERVENTIONAL
Updated Dec 15, 2025
Completed
PHASE3
NCT01178996
Thymosin Alpha-1 in Combination With Peg-Interferon Alfa- 2a and Ribavirin for the Therapy of Chronic Hepatitis C Nonresponsive to the Combination of IFN and Ribavirin.
sigma-tau i.f.r. S.p.A.
INTERVENTIONAL
Updated Dec 15, 2025
Completed
PHASE4
NCT01943617
Optimized Treatment and Regression of HBV-induced Compensated Liver Cirrhosis
Beijing Friendship Hospital
INTERVENTIONAL
Updated Dec 15, 2025