Active clinical trials for "Hepatitis B, Chronic"

The purpose of this study is to develop and characterize immunological assays on blood samples.

This is a drug-drug interaction study conducted in healthy volunteers to evaluate the effect of HRS5091 on CYP3A4, CYP2C9, CYP2C19, P-gp, BCRP and OATP1B1, using midazolam, s-warfarin, omeprazole, digoxin and rosuvastatin as probe drugs.

To evaluate the effectiveness and safety of tenofovir for different treatment duration in preventing HBV relapse in patients with malignancies after receiving chemotherapy and off-treatment of chemotherapy.

This randomized study will be conducted in two parts to evaluate the safety, tolerability, pharmacodynamics, and pharmacokinetics of subcutaneous administration of RO7062931. Part 1 will include only healthy participants and Part 2 will include only participants with chronic hepatitis B (CHB). Part 1 is an adaptive, single-ascending dose study with an adaptive dose-escalating schedule to determine the best dose to be evaluated in participants with CHB. Part 2 is an adaptive, parallel multiple-dose study comprised of three sub-parts which will be used to further refine the dose and dosing regimen, and to evaluate the safety and efficacy of RO7062931 when administered with standard-of-care (SoC) therapy.

The purpose of this study is to evaluate the safety, tolerability, and reactogenicity of escalating doses of JNJ-64300535 delivered via electroporation-mediated intramuscular injection in nucleos(t)ide analogs (NA)-treated chronic hepatitis B (CHB) participants.

This study is a long-term post-treatment follow-up to study WV19432, which evaluated the efficacy and safety of PEGASYS in patients with HBeAg positive chronic hepatitis B (CHB).Patients who received treatment with PEGASYS, and completed follow-up, are eligible to enter this post-treatment follow-up study. The anticipated time on study was 5 years, and the target sample size is 100-500 individuals.

This is a Phase I, open-label, single-dose study to evaluate the pharmacokinetics and safety of LDT600 in pediatric and adolescent patients with chronic hepatitis B infection.

The Safety, Tolerability, Pharmacokinetics and antiviral activity Study of Anti hepatitis B virus treatment drug Freethiadine in Healthy subjects and in patients with chronic hepatitis B

The purpose of this study is to compare efficacy and safety of continuing Lamivudine plus Adefovir or Adefovir versus switching to Entecavir plus Adefovir in patients with LAM-resistant chronic hepatitis B who have suboptimal response to Lamivudine plus Adefovir or Adefovir

Although the incidence of Hepatitis B has been decreased a lot recently years, there are still quite a few chronic hepatitis B patients in China. The anti-virus drugs of western medicine such as Entecavir and Tenofovir have been proved effective on decreasing the serum hepatitis B virus (HBV) level, on the other hand, Chinese materia medica showed effective on TCM syndromes of chronic hepatitis B (CHB) such as hypochondriac pain, jaundice and abdominal mass. Besides, the hepatic fibrosis could be delayed after the appropriate treatment of TCM. This study is a multicenter, randomized, open label, parallel group clinical trial to evaluate the efficacy of two different traditional Chinese medicine (TCM) herbal treatment on chronic hepatitis B.