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Browse 2,113 clinical trials for hepatitis. Find studies that match your criteria and connect with research centers.
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NCT00192569
Australian Trial in Acute Hepatitis C (ATAHC) A prospective non-randomised dual arm longitudinal cohort of newly acquired hepatitis C infection into which participants will be enrolled and then followed at 3 monthly intervals over a 3 year period. All participants will be offered a 24 week course of pegylated interferon alfa 2a which will be commenced within 12 weeks of screening (patients coinfected with HIV will be offered 24 weeks with pegylated interferon alfa 2a plus ribavirin).
NCT00035633
The purpose of this clinical research study is to assess the safety effectiveness of entecavir, as compared to lamivudine, in the treatment of adults with chronic hepatitis B infection who are hepatitis B e antigen positive.
NCT00035789
The purpose of this clinical research study is to assess the safety and effectiveness of entecavir, as compared to lamivudine, in the treatment of adults with chronic hepatitis B infection who are hepatitis B e antigen negative.
NCT00036608
The purpose of this clinical research study is to assess the safety and effectiveness of switching to entecavir compared to continued lamivudine in patients with chronic hepatitis B.
NCT01329952
The investigators will identify possible participants using our database of previously treated hepatitis c patients. The investigators will identify those who have documented evidence of current injecting drug use as a risk factor for acquisition of the virus. The investigators will then search for those who have received curative treatment between 2004-2010. This covers all patients in the current database. The investigators will include those over 18 years old. The investigators will exclude those patients who are coinfected with either hepatitis B or HIV. This is because both of these conditions can accelerate liver damage when in combination with hepatitis c. The possible participants identified will be sent an information sheet giving a simple and clear outline of the proposed research. The investigator will try to obtain an au to date residential address from the PAS system in the NHS or through confirmation from the patients GP or drug worker. It will explain the purpose of the study, why they have been chosen, what taking part will involve, the potential advantages and disadvantages of taking part and that everything will be kept confidential. It will also outline who is conducting the study, how any expenses will be paid and contact details for any problems/complaints that arise. Those interested in taking part will attend an appointment at the hospital after they have had the opportunity to read through the information leaflet. They will be given time to ask any questions they have about the study and have them answered fully. They will then be asked to sign two copies of a consent form in order to take their participation any further. Once this is complete they can have their first 'liver assessment'. The assessment will take approximately 30-45 minutes to complete. The investigators will take three blood samples from them (approximately 10mls of blood or 4 teaspoons full). One sample is to measure the levels of hepatitis C virus in the blood. This will tell us whether there has been reinfection with hepatitis C. The second sample is to measure the levels of inflammation within the liver and the third sample is to measure the full blood count. The investigators will then perform a liver scan called a fibroscan. This is a noninvasive test similar to an ultrasound (that pregnant women have) and gives a reading that can tell us about any 'stiffness' in the liver. It takes approximately five to ten minutes to complete and involves the patient lying on their back with their right arm above their head for the duration of the scan. Following the scan the investigators will ask the participant to complete a short questionnaire. This will include questions about past and current drug use as well as any alcohol use. The answers will be kept strictly confidential. They will be stored in the researchers locked office and have no direct participant identifiers on them. They will simply have a study number on them.The participant will then be thanked for their time and offered £30 to cover all travel and time expenses for their visit. They will be invited to attend for a further liver assessment one year after their first one and annually thereafter. This is optional and they are of course free to withdraw from the study at any time without needing to give a reason. The investigators will be identifying participants at different points in time following their curative treatment. For example some will have been cured 5 year ago whereas other will have been cured 6-12 months ago. This will increase the number of patient years follow up. Once the investigators have done the first set of liver assessment the participants will then be followed prospectively for as long as they wish to participate. For the purpose of my higher degree I will present the data I have following two years of 'liver assessments'.
NCT01323452
The primary aim of this study is to asses the efficacy (both virological and clinical) and safety of ETV in both NA-naïve and NA-experienced chronic hepatitis B patients, and to explore baseline factors associated with virologic reponse (VR) to ETV.
NCT00624325
For chronic hepatitis C patients unresponsive to previous (PEG-)IFN/RBV combination therapy we propose continuous subcutaneous administration of high-dose IFN-a2b (Intron A®) for 48 weeks in combination with 15 mg/kg/day RBV (Rebetol®) and optimal management of side effects in order to maintain the highest possible dosages of both IFN-a2b and RBV for 48 weeks. We expect improved tolerability with continuous subcutaneous pump delivery of IFN-a2b compared to thrice weekly or daily subcutaneous injection of IFN-a2b, and increased antiviral activity and biologic potency due to sustained and higher levels of a fully potent interferon protein.
NCT01310062
More recent studies have shown that the HBV-infected population has a greater risk of development of hepatocellular carcinoma. Nevertheless, there are still a significant number of people chronically infected by HBV who do not develop the complication. Hence, there exist biological markers that could be indicator for the disease-inducing and carcinogenic potential of the virus.
NCT00502086
The purpose of the study is to evaluate whether Viusid, a nutritional supplement, reduce the mortality and the complications (ascites, spontaneous bacterial peritonitis, hepatorenal syndrome, hepatic encephalopathy, gastrointestinal bleeding, sepsis and hepatocellular carcinoma) of patients with cirrhosis of the liver secondary to HCV infection in comparison with placebo, during 96 weeks of treatment.
NCT01292161
The purpose of this study is to determine the effects of silymarin on outcomes of patients with hepatitis C.
NCT00971308
The purpose of this study is to determine the antiviral effect following three days of dosing with BMS-824393 in chronically genotype subtype 1a and 1b Hepatitis C virus (HCV) infected subjects.
NCT01273142
The purpose of this study is to demonstrate the difference in frequency and level of liver function disturbance between patients on efavirenz based ART, and patients on nevirapine based ART in HBV and HCV co-infected patients, (and/or with patients with abnormal liver function prior to ART), in China. Liver function tests will be measured at baseline and follow-up.
NCT00904059
The purpose of this study is to assess the pharmacokinetics and safety of BMS-790052 and BMS-650032 when co-administered and when administered alone
NCT00964665
This study will assess the efficacy of ABF656 in chronic hepatitis B characterized by HBeAg positivity. The study is designed to establish a dose response and safety relationship sufficient to allow the subsequent design and conduct of Phase 3 trials. The trial is also designed to generate the PK data in hepatitis B patients to satisfy regulatory requirements in China.
NCT01270178
Persistent replication of HBV (47-55%) is frequently found in patients with HCC, which in turn leads to deterioration of liver reserve. Moreover, a large proportion of HCC patients who underwent curative therapy died from progressive liver decompensation rather than recurrence of cancer. It had been proved that anti-viral therapy for hepatitis C virus (HCV)-related HCC patients could reduce the rate of tumor recurrence after surgical resection. This is a prospective study to evaluate the efficacy of ETV therapy in chronic hepatitis B patients after receiving RFA therapy for HCC.
NCT00822991
The aim of this study is to prove usefulness of contrast-enhanced ultrasound (CE-US) using Sonazoid (TM) in the early detection of HCC as compared with conventional B-mode ultrasound (B-mode US) for hepatitis virus related cirrhosis, who are defined as super high-risk patients for hepatocarcinogenesis,Furthermore, to analyze whether early detection of HCC by CE-US has a survival benefit than that by B-mode US.
NCT00933894
The purpose of this study is to investigate the effect of steady-state telaprevir (TVR) 750 mg q8h (3 times a day, every 8 hours) on the steady-state pharmacokinetics of escitalopram 10 mg q.d. (once a day), and vice versa. Steady state is a term which means that the drug has been given long enough so that the plasma concentrations will remain the same with each subsequent dose. TVR is being investigated for the treatment of chronic hepatitis C virus (HCV) infection. Pharmacokinetics (pk) means how the drug is absorbed into the bloodstream, distributed in the body and eliminated from the body.
NCT00828789
The purpose of this study is to determine the effect of EFV (Efavirenz) and TDF (Tenofovir disoproxil fumarate) on the pharmacokinetics of TVR (Telaprevir) and to determine the effect of TVR on the pharmacokinetics of EFV and TDF. Pharmacokinetics means how the drug is absorbed into the bloodstream, distributed in the body and eliminated from the body. Furthermore, the short-term safety and tolerability of giving TVR, EFV and TDF together will be evaluated.
NCT00823550
This is a randomized, open label, phase IV, multicenter study for efficacy and safety of lamivudine versus entecarvir therapy in HBV-related advanced liver disease patients with high viral load and normal or slightly elevated transaminase.
NCT01259453
The investigators seek to provide immunization for individuals who are at high risk of contracting hepatitis B virus (HBV) infection because of their illicit drug use. The investigators will be using the syringe exchange programs (SEPs) in Hartford and Bridgeport, CT and Chicago, IL to contact high risk individuals and refer them for vaccination. The primary purpose of the study is to compare the standard schedule of hepatitis B vaccination at 0, 1, and 6 months to an accelerated schedule of vaccination at 0, 1, and 2 months. The investigators hypothesize that the accelerated scheduling will result in improved completion rates without significant loss in vaccine efficacy.
