Clinical trials: Antiviral Agents
Thrombocytopenia
Chronic Hepatitis C Virus Related Thrombocytopenia to Evaluate the Effects of E5501
To evaluate the efficacy of E5501 by measuring platelet response in subjects with chronic hepatitis C virus (HCV)-related thrombocytopenia who require antiviral treatment.
- Trial name
- NCT01355289
- Testing
- Avatrombopag, Pegylated interferon (PEG-IFN), Telaprevir
- Where
- 2 sites in United States
- Volunteers
- 65 people
- Sponsor
- Eisai Inc.
Hepatitis C Virus
Sofosbuvir Plus Ribavirin Administered for Either 12 or 24 Weeks in Treatment-Naive and Treatment-Experienced Egyptian Adults With Chronic Genotype 4 Hepatitis C Virus (HCV) Infection
This study is to to evaluate the safety, tolerability, and efficacy of sofosbuvir (SOF) plus ribavirin (RBV) in Egyptian adults with genotype 4 hepatitis C virus (HCV) infection.
- Trial name
- NCT01838590
- Testing
- SOF, RBV
- Where
- 2 sites in Egypt
- Volunteers
- 103 people
- Sponsor
- Gilead Sciences
Hepatitis C
Pharmacokinetics of Multiple Ascending Doses of VCH-222 in Subjects With Chronic Hepatitis C Infection
The purpose of this study is to assess antiviral activity when administered alone for 3 days or in combination with peginterferon and ribavirin for 12 weeks.
- Trial name
- NCT00911963
- Testing
- peginterferon alfa-2a, ribavirin
- Where
- 10 sites in United States, Argentina and 2 more
- Volunteers
- 49 people
- Sponsor
- Vertex Pharmaceuticals Incorporated
Hepatitis C
Clinical Performance Evaluation of DxN HCV Assay
The DxN Hepatitis C Virus (HCV) Assay is an in vitro diagnostic assay intended as an aid in the management of of HCV-infected individuals undergoing antiviral therapy.
- Trial name
- NCT03125408
- Testing
- HCV Assay
- Where
- United States
- Volunteers
- 210 people
- Sponsor
- Beckman Coulter, Inc.
Chronic Hepatitis C Virus
Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Antiviral Activity of Velpatasvir in Participants With Chronic HCV Infection
The primary objective of the study is to evaluate the safety, tolerability, and antiviral activity of velpatasvir (formerly GS-5816) in HCV treatment naive participants with genotypes 1-6.
- Trial name
- NCT01740791
- Testing
- Velpatasvir
- Where
- 10 sites in United States, Puerto Rico
- Volunteers
- 103 people
- Sponsor
- Gilead Sciences
Respiratory Syncytial Virus (RSV)
Safety, Pharmacokinetics,and Antiviral Activity of RV299 Against Respiratory Syncytical Virus (RSV)
The purpose of the study is to learn about the safety, pharmacokinetics and antiviral activity of the study medicine (RV299) for the potential treatment of respiratory syncytial virus (RSV).
- Trial name
- NCT06067191
- Testing
- RV299
- Where
- United Kingdom
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- Pfizer
HIV Infections
The Safety and Effectiveness of 1592U89 Plus 141W94 Plus DMP 266 in Patients With HIV Who Developed a Resistance to Protease Inhibitors
The purpose of this study is to see if it is safe and effective to give 1592U89 plus 141W94 plus DMP 266 to patients with HIV who have developed resistance to indinavir, ritonavir, saquinavir, or nelfinavir after at least 20…
- Trial name
- NCT00002213
- Testing
- Abacavir sulfate, Amprenavir, Efavirenz
- Where
- 9 sites in United States
- Volunteers
- 80 people
- Sponsor
- Glaxo Wellcome
Hepatitis C, Chronic
SYREN Study: A Study of PEGASYS (Peginterferon Alfa-2a (40KD)) Plus Copegus (Ribavirin) in Non-Responder Patients With Chronic Hepatitis C (CHC) Genotype 1.
This study will evaluate the efficacy and safety of 4 regimens of PEGASYS plus Copegus, in patients with chronic hepatitis C (CHC) genotype 1 who have failed to respond to previous treatment with standard doses of PEGASYS plus…
- Trial name
- NCT00412334
- Testing
- Copegus, peginterferon alfa-2a [Pegasys]
- Where
- 22 sites in France
- Volunteers
- 104 people
- Sponsor
- Hoffmann-La Roche
HIV Infections
Comparison of GW433908/Ritonavir to Nelfinavir When Used With Abacavir and Lamivudine in Patients That Have Not Taken Antiretroviral Drugs
The purpose of this study is to compare virus response to GW433908/ritonavir (RTV) to viral response to nelfinavir (NFV) when used with abacavir (ABC)/lamivudine (3TC) in patients that have not taken antiretroviral (ART) drugs.
- Trial name
- NCT00009061
- Testing
- Ritonavir, Abacavir sulfate, Nelfinavir mesylate
- Where
- 37 sites in United States
- Volunteers
- 624 people
- Sponsor
- Glaxo Wellcome
Influenza
Safety Study of Flufirvitide-3 Nasal Spray in Healthy Subjects
The purpose of this study is to evaluate the safety and pharmacokinetic profile of flufirvitide-3 nasal spray in healthy subjects.
- Trial name
- NCT01313962
- Testing
- Flufirvitide-3 0.05 mg single dose, Flufirvitide-3, 0.1 mg single dose, Flufirvitide-3, 0.2 mg single dose
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Autoimmune Technologies, LLC
Lower Respiratory Tract Infection, Upper Respiratory Tract Infection
Antiviral Activity of Oral Probiotics
The aim of this study is to test saliva samples obtained from healthy human participants for anti-viral activity after they have consumed S. salivarius probiotic in a powder format.
- Trial name
- NCT05374070
- Testing
- Streptococcus salivarius K12 Powder 1 Billion colony forming units /g), Streptococcus salivarius K12 Powder (1 Billion colony forming units /g) with a prebiotic included, Streptococcus salivarius M18 Powder (1 Billion colony forming units /g)
- Where
- New Zealand
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- John Hale
COVID-19
Study to Evaluate the Safety and Antiviral Activity of Remdesivir (GS-5734™) in Participants With Severe Coronavirus Disease (COVID-19)
The primary objective of this study is to evaluate the efficacy of 2 remdesivir (RDV) regimens with respect to clinical status assessed by a 7-point ordinal scale on Day 14.
- Trial name
- NCT04292899
- Testing
- Remdesivir, Standard of Care
- Where
- 183 sites in United States, China and 13 more
- Volunteers
- 4,891 people
- Sponsor
- Gilead Sciences
Hepatitis B, Chronic
An Observational Study of Pegasys (Peginterferon Alfa-2a) in Patients With Chronic Hepatitis B Who Have Failed Antiviral Treatment With Nucleoside (Nucleotide) Analogues
This observational study will evaluate the efficacy and safety of Pegasys (peginterferon alfa-2a) in patients with chronic hepatitis B who have failed antiviral treatment with nucleoside (nucleotide) analogues.
- Trial name
- NCT01794234
- Where
- 9 sites in Poland
- Volunteers
- 44 people
- Sponsor
- Hoffmann-La Roche
Sarcoma, Kaposi, HIV Infections
A Pilot Study of OPC-8212 (Vesnarinone) in Persons With AIDS-Related Kaposi's Sarcoma
To examine the safety and efficacy of two doses of vesnarinone in patients with AIDS-related Kaposi's sarcoma.
- Trial name
- NCT00002131
- Testing
- Vesnarinone
- Where
- 2 sites in United States
- Volunteers
- 28 people
- Sponsor
- Otsuka America Pharmaceutical
Hepatitis B, HBV
A Study Evaluating GS-9620 in Treatment Naive Subjects With Chronic Hepatitis B
Dose cohorts may be dosed with one of up to 4 possible total weekly doses (0.3 mg, 1 mg, 2 mg, 4 mg). Dose escalation or repetition will be governed by pre-specified safety and activity rules.
- Trial name
- NCT01590641
- Testing
- Single Ascending Dose (SAD) Cohorts GS-9620, Multiple Ascending Dose (MAD) Cohorts
- Where
- 23 sites in United States, Australia and 3 more
- Volunteers
- 49 people
- Sponsor
- Gilead Sciences
HIV Infections
The Safety and Effectiveness of HBY 097 Used With or Without AZT in HIV-Infected Patients Who Have Mild or No Symptoms
To obtain preliminary information on the safety, tolerability, and antiretroviral activity of HBY 097 alone or in combination with zidovudine ( AZT ) versus AZT alone. PER 1/19/96 AMENDMENT: AZT monotherapy arm was eliminated.
- Trial name
- NCT00002357
- Testing
- HBY 097, Zidovudine
- Where
- 6 sites in United States
- Volunteers
- 144 people
- Sponsor
- Hoechst Marion Roussel
COVID-19, SARS-CoV2
Previfenon® as Chemoprophylaxis of COVID-19 in Health Workers
The purpose of this clinical trial is to determine the efficacy of Previfenon® (EGCG) to prevent COVID-19, enhance systemic immunity, and decrease the frequency and intensity of selected symptoms when used as pre-exposure…
- Trial name
- HERD (NCT04446065)
- Testing
- Previfenon®
- Volunteers
- healthy volunteers welcome
- Sponsor
- MELISA Institute Genomics & Proteomics Research SpA
Healthy
A Study of JNJ-64281802 Against Dengue Serotype 1 Infection in a Dengue Human Challenge Model in Healthy Adult Participants
The purpose of this study is to assess the antiviral activity of JNJ-64281802 versus placebo in terms of reduction of dengue virus 1 (DENV-1) ribonucleic acid (RNA) viral load (VL).
- Trial name
- NCT04480736
- Testing
- JNJ-64281802 High dose, JNJ-64281802 Medium dose, JNJ-64281802 Low dose
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Janssen Research & Development, LLC
Hepatitis B, Chronic
Evaluation HEC121120 Tolerance in Healthy Subjects and Patients With Chronic Hepatitis B, Pharmacokinetics Characteristics and Antiviral Activity of Ⅰ Phase of Study
The Safety, Tolerability, Pharmacokinetics and antiviral activity Study of Anti hepatitis B virus treatment drug HEC121120 in Healthy subjects and in patients with chronic hepatitis B
- Trial name
- NCT04536532
- Testing
- HEC121120 tablets, entecavir tablets
- Where
- China
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Sunshine Lake Pharma Co., Ltd.
Hepatitis B Virus, HBV
Safety and Antiviral Activity of Entecavir in Participants With Chronic Hepatitis B Following Monotherapy in Other Entecavir Trials
The purpose of this study is to provide entecavir to participants who have completed another entecavir trial without achieving virologic response or who relapsed during postdosing follow-up.
- Trial name
- NCT01438424
- Testing
- Entecavir, Lamivudine
- Volunteers
- 1,053 people
- Sponsor
- Bristol-Myers Squibb