Clinical trials: Protease Inhibitor
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
HIV Infections, Hemophilia A
Effect of Indinavir Plus Two Other Anti-HIV Drugs on Blood Clotting in HIV-Positive Males With Hemophilia
The purpose of this study is to see if indinavir plus two other anti-HIV drugs affect blood clotting in HIV-positive patients with hemophilia.
- Trial name
- NCT00002386
- Testing
- Indinavir sulfate, Lamivudine, Stavudine
- Where
- 8 sites in United States, Canada
- Volunteers
- 55 people
- Sponsor
- Merck Sharp & Dohme LLC
HIV Infections
The Effectiveness of Indinavir Plus Zidovudine Plus Lamivudine in HIV-Infected Patients With No Symptoms of Infection
To evaluate the ability of the combination of indinavir, zidovudine, and lamivudine to suppress HIV-1 infection as measured by: (1) the maintenance of HIV-1 serum viral RNA below the limit of detection of the most sensitive…
- Trial name
- NCT00002179
- Testing
- Indinavir sulfate, Lamivudine, Zidovudine
- Where
- 17 sites in United States, Canada
- Volunteers
- 200 people
- Sponsor
- Merck Sharp & Dohme LLC
Coronavirus Disease 2019, Coronavirus Disease 2019 (COVID-19)
A Study of How Ibuzatrelvir is Taken up Into the Blood of Healthy Adults After Taking Different Tablets of Ibuzatrelvir
Healthy adults will be enrolled into this open-label, Phase 1 research study. Participants will spend about 9 nights and 10 days in the clinical research unit (CRU) and the total time in the study will be about 11 weeks.
- Conditions
- Coronavirus Disease 2019, Coronavirus Disease 2019 (COVID-19), COVID-19 (Coronavirus Disease 2019), Upper Respiratory Tract Infections
- Trial name
- NCT07552779
- Testing
- Ibuzatrelvir co-process API film coated tablet, Ibuzatrelvir filmcoated tablet
- Where
- Belgium
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Pfizer
Hepatitis C
Efficacy and Safety of MP-424/Peginterferon Alfa-2b/Ribavirin Combination in Treatment-Naïve Patients With Chronic Hepatitis C
This study will evaluate the efficacy and safety of MP-424 with Peginterferon Alfa-2b (PEG-IFN) and Ribavirin (RBV) in treatment-naïve patients with (Genotype 1) hepatitis C.
- Trial name
- NCT00780416
- Testing
- MP-424, Ribavirin, Peginterferon Alfa-2b
- Where
- Japan
- Volunteers
- 189 people
- Sponsor
- Tanabe Pharma Corporation
HIV Infections
The Safety and Effectiveness of Saquinavir Soft Gelatin Capsules Combined With Other Anti-HIV Drugs
To evaluate the safety and antiretroviral activity of saquinavir soft gelatin capsule formulation (SQV-SGC) in combination with other antiretroviral drugs.
- Trial name
- NCT00002425
- Testing
- Saquinavir
- Where
- United States
- Volunteers
- 400 people
- Sponsor
- Hoffmann-La Roche
Alpha1-Antitrypsin Deficiency
Long-term Safety of Alpha1-Proteinase Inhibitor (Human) in Japanese Subjects With Alpha1 Antitrypsin Deficiency (GTI1401-OLE)
This is a multi-center, open-label study to evaluate the long-term safety of weekly intravenous (IV) infusions of 60 mg/kg alpha1-PI (human), modified process (Alpha-1 MP) in adult participants with Alpha1 Antitrypsin Deficiency…
- Trial name
- NCT02870348
- Testing
- Alpha-1 MP
- Where
- 3 sites in Japan
- Volunteers
- 4 people
- Sponsor
- Grifols Therapeutics LLC
HIV Infections
A Study on the Safety and Effectiveness of L-756423 Plus Indinavir in HIV-Positive Patients Who Have Previously Taken Indinavir
The purpose of this study is to see if L-756423, an anti-HIV drug, is safe to give with indinavir and if it works well at lowering the level of HIV in the blood (viral load).
- Trial name
- NCT00002452
- Testing
- L-756423, Indinavir sulfate
- Where
- 8 sites in United States
- Volunteers
- 30 people
- Sponsor
- Merck Sharp & Dohme LLC
HIV Infections
A Study of Saquinavir and Zalcitabine, Used Alone and Together, in the Treatment of Advanced HIV Infection in Patients Who Stopped Taking or Who Cannot Take Zidovudine
To compare the safety, tolerance, and efficacy of saquinavir mesylate (Ro 31-8959) alone, zalcitabine (dideoxycytidine; ddC) alone, and both in combination, in patients discontinuing or unable to take zidovudine (AZT).
- Trial name
- NCT00002333
- Testing
- Saquinavir, Zalcitabine
- Where
- 47 sites in United States, Canada and 1 more
- Volunteers
- 900 people
- Sponsor
- Hoffmann-La Roche
HIV Infections
A Study of Delavirdine Used Together With Other Anti-HIV Drugs in HIV-Infected Patients
The purpose of this study is to see if it is safe and effective to give delavirdine (DLV) in combination with two or three other drugs to HIV-infected patients.
- Trial name
- NCT00002401
- Testing
- Indinavir sulfate, Delavirdine mesylate, Lamivudine
- Where
- United States
- Volunteers
- 160 people
- Sponsor
- Pharmacia and Upjohn
Hepatitis C Virus
TMC435-TiDP16-C113: A Study to Investigate the Effect of Hepatic Impairment on the Pharmacokinetics of TMC435
The purpose of the study is to investigate the effect of moderate and severe hepatic impairment on the pharmacokinetics of TMC435.
- Trial name
- NCT01046058
- Testing
- TMC435
- Where
- 3 sites in United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Tibotec Pharmaceuticals, Ireland
HIV Infections
ABT-378/Ritonavir and Efavirenz in HIV-Infected Patients Who Have Taken More Than One Protease Inhibitor in the Past
The purpose of this study is to see if ABT-378/ritonavir plus efavirenz is safe and effective in lowering the amount of HIV in the blood of patients who have been treated with more than 1 protease inhibitor (PI).
- Trial name
- NCT00004582
- Testing
- Lopinavir/Ritonavir, Efavirenz
- Where
- United States
- Sponsor
- ViRx
Healthy Subjects, Infection, Human Immunodeficiency Virus
GSK1349572 Drug Interaction Study With Protease Inhibitors
A study in healthy volunteers to determine whether there is a drug interaction between GSK1349572 and the HIV protease inhibitors lopinavir/ritonavir and darunavir/ritonavir
- Trial name
- NCT00774735
- Testing
- GSK1349572
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
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
HIV, HIV-1
Ritonavir-Boosted GS-9137 vs. Ritonavir-Boosted Protease Inhibitor(s) in Combination With Background ART.
The purpose of this study is to evaluate the non-inferiority of ritonavir-boosted GS-9137 relative to a ritonavir-boosted Comparator Protease Inhibitor when used as part of combination antiretroviral regimens in subjects who have…
- Conditions
- HIV, HIV-1, Human Immunodeficiency Virus
- Trial name
- NCT00298350
- Testing
- GS-9137 - A Novel HIV-1 Integrase Inhibitor
- Where
- 54 sites in United States, Puerto Rico
- Volunteers
- 278 people
- Sponsor
- Gilead Sciences
HIV Infections
TMC114-C227: A Study to Evaluate the Effectiveness and Safety of TMC114 (Darunavir) With a Low Dose of Ritonavir as Monotherapy (no Other Anti-HIV Drugs Will be Given) in Patients Who Have Never Been Treated With Antiretrovirals (Anti-HIV Drugs) Previously
This is an open label study (no placebos are used; all patients will receive the true medication) to evaluate the effectiveness of TMC114/rtv in treatment naÃ-ve (never previously received anti-HIV drugs), HIV 1 infected patients.
- Trial name
- NCT00513513
- Testing
- TMC114 (darunavir) / ritonavir
- Volunteers
- 7 people
- Sponsor
- Tibotec Pharmaceuticals, Ireland
Hepatitis C, Chronic
A Study of RO5190591 (Danoprevir) in Combination With Pegasys and Copegus in Treatment-Naive Patients With Chronic Hepatitis C Genotype 1 Virus Infection
This 2 part study will evaluate the efficacy and safety of 12 and 24 weeks treatment with RO5190591 (danoprevir) in combination with Pegasys and Copegus, compared to Pegasys and Copegus alone, in treatment-naive patients with…
- Trial name
- NCT00963885
- Testing
- Copegus, Pegasys, RO5190591 (Danoprevir)
- Where
- 43 sites in United States, Australia and 5 more
- Volunteers
- 229 people
- Sponsor
- Hoffmann-La Roche
Pulmonary Emphysema in Alpha-1 Antitrypsin Deficiency
Long Term Safety of Alpha1-Proteinase Inhibitor in Subjects With Alpha1 Antitrypsin Deficiency
This is a 2-year open-label, multicenter extension of the double-blind, placebo-controlled GTi1201 study. The purpose of this study is to obtain an additional 2 years of safety data for intravenously administered Alpha1-MP 60…
- Trial name
- SPARTA-OLE (NCT02796937)
- Testing
- Alpha-1 MP
- Where
- 28 sites in United States, Australia and 10 more
- Volunteers
- 290 people
- Sponsor
- Grifols Therapeutics LLC
HIV Infections
Safety and Effectiveness of Giving Adefovir Dipivoxil Plus Abacavir Plus Efavirenz Plus Amprenavir to HIV-Infected Patients Who Have Failed to Respond to Previous Protease Inhibitor Treatment
The purpose of this study is to see if it is safe and effective to give adefovir dipivoxil plus abacavir (ABC) plus efavirenz (EFV) plus amprenavir (APV) to HIV-infected patients who have failed to respond to previous treatment…
- Trial name
- NCT00002419
- Testing
- Abacavir sulfate, Amprenavir, Efavirenz
- Where
- 5 sites in United States
- Volunteers
- 25 people
- Sponsor
- Gilead Sciences
HIV Infections
Amprenavir/Ritonavir or Saquinavir/Ritonavir in HIV-Infected Subjects Following Failure With Kaletra as Their Second Protease Inhibitor
The purpose of this study is to study the safety and efficacy of Amprenavir/ritonavir or saquinavir/ritonavir in HIV infected patients that have failed Kaletra as their second protease inhibitor based HAART.
- Trial name
- NCT00038519
- Testing
- Amprenavir/ritonavir, Saquinavir/ritonavir
- Where
- 52 sites in United States, Argentina and 8 more
- Volunteers
- 16 people
- Sponsor
- Abbott