37 studies were found.

1.		Not yet recruiting	Safety of and Immune Response to a West Nile Virus Vaccine (WN/DEN4-3'delta30) in Healthy Adults Condition: West Nile Fever Encephalitis
2.		Not yet recruiting	Safety of and Immune Response to a Dengue Virus Vaccine (rDEN2/4delta30[ME]) in Healthy Adults Condition: Dengue Fever
3.		Recruiting	Study of Viramidine to Ribavirin in Patients with Chronic Hepatitis C Who are Treatment Naive Condition: Chronic Hepatitis C
4.		Recruiting	An Exploratory Study of AVI-4020 in Patients with Possible Acute Neuroinvasive West Nile Virus (WNV) Disease Condition: West Nile Fever
5.		Recruiting	Safety of and Immune Response to a Dengue Virus Vaccine (rDEN1delta30) in Healthy Adults Condition: Dengue Fever
6.		Recruiting	Merimepodib (MMPD) in Triple Combination for the Treatment of Chronic Hepatitis C Conditions: Hepatitis C; Hepatitis
7.		Recruiting	A Caspase Inhibitor in Chronic Hepatitis C (HCV) Patients Condition: Hepatitis C, Chronic
8.		Not yet recruiting	A Safety and Efficacy Study of Prophylactically Administered Pegylated Interferon alfa-2a (Pegasys) plus Ribavirin vs. No Prophylaxis Following Liver Transplantation for Hepatitis C Condition: Hepatitis C
9.		Recruiting	Evaluation of the viral kinetics and pharmacokinetics of Pegasys plus Copegus and PEG-Intron plus Rebetol in patients with Chronic Hepatitis C and previously untreated with an interferon. Condition: Hepatitis C
10.		Recruiting	Safety, feasibility and tolerability of Pegasys plus Copegus in previous intravenous drug users (IVDUs) who are infected with Chronic Hepatitis C and are currently enrolled in a methadone maintenance treatment program Condition: Hepatitis C
11.		Recruiting	Efficacy and safety of Pegasys plus Copegus in patients with chronic Hepatitis C who are unable to tolerate or who do not respond to 12 weeks of therapy with PEG-Intron plus Rebetol/Ribavirin. Condition: Hepatitis C
12.		Recruiting	Daily dosing of Interferon Alfacon-1 plus Ribavirin for treatment of Hepatitis C Infected Patients (nonresponders) Condition: Chronic Hepatitis C
13.		Recruiting	Peginterferon alpha-2a and ribavirin to treat hepatitis C in HIV-infected patients Conditions: Hepatitis C; HIV Infections
14.		Recruiting	CIFN and IFN γ-1b with or without Ribavirin for treatment of Chronic Hepatitis C (nonresponders) Condition: Chronic Hepatitis C
15.		Recruiting	Peg-Ifn Dose Evaluations for Previously Untreated Subjects with Chronic Hepatitis C Infected with Genotype 1 Condition: Chronic Hepatitis C
16.		Recruiting	Pegylated Interferon Alfa-2a Maintenance Therapy and Liver Disease Progression in People Infected With Both HIV and Hepatitis C Virus (HCV) Conditions: HIV Infections; Hepatitis C; Liver Disease
17.		Recruiting	Pegasys in Combination with Copegus in Previously Untreated Patients with Chronic Hepatitis C Genotype 1 Condition: Chronic Hepatitis C
18.		Recruiting	Pegasys in Combination with Copegus in Previously Untreated Patients with Chronic Hepatitis C virus Genotype 2 or 3 Condition: Chronic Hepatitis C
19.		Recruiting	Long-term Peginterferon alpha-2a Plus Ribavirin to Treat Chronic Hepatitis C in HIV-Infected Patients Conditions: Hepatitis C; HIV Infections
20.		Recruiting	Leukapheresis for Research on HCV-Coinfected Patients Conditions: Hepatitis C; HIV Infections
21.		Recruiting	Racial Differences in Hepatitis C Virus (HCV)/Host Interactions Condition: Hepatitis C
22.		Recruiting	IVIG - West Nile encephalitis: Safety and Efficacy Condition: West Nile Fever
23.		Recruiting	Treatment of Cholestatic Pruritus With Sertraline Conditions: Pruritus; Liver Cirrhosis, Biliary; Hepatitis C
24.		Recruiting	Low-Dose Peginterferon and Ribavirin to Treat Chronic Hepatitis C in Patients Infected with HCV Genotype 2 or 3 Condition: Hepatitis C
25.		Recruiting	IdB 1016 Treatment for Hepatitis C Disease Condition: Hepatitis C, Chronic
26.		Recruiting	Prevention of Disease Progress in Chronic Hepatitis C Patients with Liver Fibrosis Conditions: Chronic Hepatitis C; Liver Fibrosis
27.		Recruiting	Peg-Intron for Prevention of Disease Progress in Chronic Hepatitis C Patients with Cirrhosis Conditions: Chronic Hepatitis C; Cirrhosis
28.		Recruiting	PEG-Intron Plus Rebetol Treatment of Chronic Hepatitis C Subjects Who Failed Response to alpha-Interferon Plus Ribavirin Conditions: Chronic Hepatitis C; Liver Fibrosis; Cirrhosis
29.		Recruiting	Rituximab to Treat Hepatitis C-Associated Cryoglobulinemic Vasculitis Conditions: Hepatitis C; Vasculitis
30.		Recruiting	Pegylated Interferon and Ribavirin to Treat Chronic Hepatitis C with and without Kidney Disease Condition: Hepatitis C
31.		Recruiting	Effects of Ribavirin on Zidovudine or Stavudine Conditions: HIV Infections; Hepatitis C
32.		Recruiting	Peginterferon alpha-2b And Ribavirin to Treat Hepatitis C in HIV-Infected Patients Conditions: Hepatitis C; HIV Infections
33.		Recruiting	Immune Response to Hepatitis C Virus Condition: Hepatitis C
34.		Recruiting	Genetics of Hepatitis C Virus Infection Conditions: Hepatitis C; Liver Disease
35.		Recruiting	Epidemiology, Infectivity and Natural History of Hepatitis C Virus Infection Condition: Hepatitis C
36.		Recruiting	Long-Term Therapy with Ribavirin for Chronic Hepatitis C Condition: Chronic Hepatitis C
37.		Recruiting	Frequency of Parenteral and Non-Parenteral Exposures to Blood Among Healthcare Workers at the Clinical Center, NIH and at Seven Academic Hospitals in Japan Conditions: Hepatitis B; Hepatitis C; HIV Infection