Cytochrome P-450 CYP3A Inhibitors: all 906 studies that test it
Page 7 of 10. Open to participants first (60), then studies with results posted, then the rest; newest registration first within each.
- A Drug-Drug Interaction Study Between Danoprevir/Low-Dose Ritonavir and Cyclosporine in Healthy VolunteersCompletedNCT01514968Phase 1
- Duration of Antibiotics Treatment With Cefazolin and Clarithromycin in Women With Preterm Premature Rupture of MembraneCompletedNCT01503606Phase 3
- A Study of Ritonavir-Boosted Danoprevir and RO5024048 in Different Combinations in Null Responder or Treatment-Naïve Patients With Chronic Hepatitis C and Compensated CirrhosisCompletedNCT01483742Phase 2
- A Relative Bioavailability Study of Danoprevir and Ritonavir in Healthy VolunteersCompletedNCT01483729Phase 1
- The Adjunctive Ventricular Arrhythmia Suppression Trial (AVAST) PilotCompletedNCT01480336Not applicable
- Effects of Voriconazole on the Pharmacokinetics and Pharmacodynamics of Oral Buprenorphine: A Two-phase Cross-over Study in Healthy SubjectsCompletedNCT01466803Phase 1
- 14-day Quadruple Hybrid vs. Concomitant Therapies for Helicobacter Pylori EradicationStatus unknownNCT01464060Phase 4
- Pharmacokinetic Drug Interaction Study in Healthy Male SubjectsCompletedNCT01426906Phase 1
- A Study to Evaluate the Effect of Danoprevir/Ritonavir on the Pharmacokinetics of Escitalopram and S-Demethylcitalopram in Healthy VolunteersCompletedNCT01418274Phase 1
- Pharmacokinetics of Itraconazole in Pediatric Cancer PatientsCompletedNCT01409018Phase 1
- Antibiotics Study in Preterm Premature Rupture of the MembranesCompletedNCT01401179Phase 3
- A Study to Evaluate The Effects of Two Different Meal Types, Omeprazole And Ranitidine On Danoprevir Pharmacokinetics When Coadministered With Ritonavir in Healthy VolunteersCompletedNCT01392755Phase 1
- A Study on the Interaction Between Danoprevir/Ritonavir and MethadoneCompletedNCT01389544Phase 1
- Two Clinical Trials to Evaluate Pharmacokinetics of Unboosted and Boosted Atazanavir Used Alone or Co-administered With Tenofovir DF in Healthy Korean and Caucasian Male VolunteersStatus unknownNCT01368783Phase 1
- Effects of Posaconazole and Voriconazole on the Pharmacokinetics and Pharmacodynamics of Sublingual BuprenorphineCompletedNCT01367808Phase 1
- Pharmacokinetic Interaction Between Ritonavir and Prasugrel in Healthy VolunteersCompletedNCT01346800Phase 1
- Population Pharmacokinetics of Anti-infectious Drugs in ChildrenCompletedNCT01344512Not applicable
- TMC435-TiDP16-C115 - A Study in Healthy Volunteers Investigating the Pharmacokinetic Interaction Between TMC435 and Erythromycin and Between TMC435 and Darunavir/Ritonavir (DRV/r)CompletedNCT01323257Phase 1
- Monotherapy of Itraconazole Versus Prednisolone in Allergic Bronchopulmonary AspergillosisCompletedNCT01321827Phase 2/3
- TMC114-TiDP3-C176 - A Study in Healthy Volunteers Investigating the Bioequivalence Between Two Commercially Available 400-mg Tablets to One New 800-mg Tablet of Darunavir (DRV) in the Presence of Low-dose Ritonavir Under Fed and Fasted ConditionsCompletedNCT01308658Phase 1
- Treatment of Mycobacterium Xenopi Pulmonary InfectionCompletedNCT01298336Phase 3
- Pharmacokinetic Interaction Between Maraviroc And Fosamprenavir/Ritonavir In Healthy SubjectsCompletedNCT01290211Phase 1
- Evaluation of Antifungal Prophylaxis on Graft-versus-host Disease (GVHD) PatientsTerminatedNCT01282879Phase 4
- CLL Empirical Antibiotic RegimenCompletedNCT01279252Phase 2
- Metabolic Effects of Atazanavir/Ritonavir Versus Darunavir/Ritonavir in Combination With Tenofovir/Emtricitabine in naïve HIV-1 Infected PatientsCompletedNCT01274780Phase 4
- Study Comparing Sequential and Concomitant Therapy for Helicobacter Pylori Eradication in Routine Clinical PracticeCompletedNCT01273441Phase 4
- A Study to Assess the Potential Effects of Ketoconazole on the Pharmacokinetics of Trabectedin in Patients With Advanced MalignanciesCompletedNCT01267084Phase 1/2
- Amiodarone Compared to Dronedarone , Post Cardioversion Maintenance of Sinus RhythmStatus unknownNCT01266681Not applicable
- Drug Interaction Between Ritonavir And SitaxsentanWithdrawnNCT01251848Phase 1
- Clarithromycin as Immunomodulator for the Management of SepsisCompletedNCT01223690Phase 3
- A Trial of Standard vs Half Dose Rabeprazole, Clarithromycin, Metronidazole and Amoxicillin in the Treatment of Helicobacter Pylori InfectionCompletedNCT01219764Phase 4
- GSK1349572 Drug Interaction Study With Fosamprenavir/RitonavirCompletedNCT01209065Phase 1
- Persistent Lyme Empiric Antibiotic Study EuropeCompletedNCT01207739Phase 4
- Trial of Combination Antifungal Therapy (Vori+Mica vs. Vori+Placebo) in Invasive AspergillosisWithdrawnNCT01207128Phase 2
- Efficacy of Itraconazole as Secondary Prophylaxis in Patients Undergoing Allogeneic Stem Cell Transplantation or Chemotherapy With Prior Invasive Fungal InfectionCompletedNCT01198236Phase 4
- A Study of Danoprevir in Healthy Volunteers And Patients With Hepatic ImpairmentCompletedNCT01185873Phase 1
- A Study of Ritonavir-Boosted Danoprevir (RO5190591) in Combination With Pegasys and Ribavirin in Patients With Chronic Hepatitis C Genotype 1CompletedNCT01185860Phase 1
- Effect of Amiodarone on the Procedure Outcome in Long-standing Persistent Atrial Fibrillation Undergoing Pulmonary Vein Antral IsolationCompletedNCT01173809Phase 3
- Lopinavir and Ritonavir in Improving Immune Response to Vaccines in Patients With Complete Remission Following A Bone Marrow Transplant for Hodgkin LymphomaWithdrawnNCT01165645Not applicable
- A Drug Interaction Study With Fluticasone Furoate/GW642444 Inhalation Powder and KetoconazoleCompletedNCT01165125Phase 1
- Long-term Versus Short-term Sequential Therapy (Intravenous Itraconazole Followed by Oral Solution) of Itraconazole as Primary Prophylaxis in Patients Undergoing Allogeneic Stem Cell TransplantationStatus unknownNCT01160952Phase 2
- The Influence of Ritonavir, Alone and in Combination With Lopinavir, on Fenofibric Acid Pharmacokinetics in Healthy VolunteersCompletedNCT01148004Phase 1
- Pharmacokinetic Interaction Between Maraviroc And Fosamprenavir/Ritonavir In Healthy SubjectsTerminatedNCT01140412Phase 1
- TMC114-TiDP29-C232 - Study Providing Continued Access to Treatment With Darunavir (DRV)/Ritonavir (Rtv) for Children Coming From Any of the Three Ongoing Tibotec Sponsored Pediatric Studies With DRVCompletedNCT01138605Phase 2
- Pharmacokinetics (PK) and Safety of 2 Different Doses of Lopinavir/Ritonavir in in HIV/Tuberculosis (TB) Co-infected Patients Receiving Rifampicin Containing Anti-tuberculosis TherapyCompletedNCT01138202Phase 2
- The First Failure StudyTerminatedNCT01118871Phase 4
- Clinical Study of an Aluvia-based HAART Regimen for Prevention of Mother-to-child HIV Transmission in AfricaCompletedNCT01088516Phase 4
- Influence of Drug-drug Interactions on the Pharmacokinetics (PK) of VoriconazoleCompletedNCT01080651Phase 1
- Pharmacokinetics (PK) Study of Once Daily Darunavir/Ritonavir and Twice and Once Daily Raltegravir in HIV-infected SubjectsCompletedNCT01047995Phase 1
- Optimisation of Primary HIV1 Infection Treatment(ANRS 147 OPTIPRIM)CompletedNCT01033760Phase 3
- Ritonavir and Its Effects on Biomarkers in Women Undergoing Surgery for Newly Diagnosed Breast CancerCompletedNCT01009437Phase 1
- The Effects of Helicobacter Pylori Eradication on Proteinuria in Patients With Membranous NephropathyCompletedNCT00983034Not applicable
- Pilot Assessment of Lopinavir/Ritonavir and MaravirocTerminatedNCT00981318Phase 4
- Clinical Trial to Assess the Effect of the Change of Efavirenz (EFV) for Lopinavir/Ritonavir (LPV/r) in Lipoatrophy in HIV-infected PatientsCompletedNCT00978237Phase 4
- Interaction Between Fosamprenavir/Ritonavir and a Single-dose Olanzapine (FORZA)CompletedNCT00977301Phase 1
- CD4 Cell Recovery in HIV-1 Patients Comparing 2 Treatment RegimesCompletedNCT00966160Phase 3
- Influence of CYP2C19 Genotype on the Pharmacokinetics (PK) of VoriconazoleCompletedNCT00942773Phase 1
- A Drug Interaction Study of JNJ-31001074 and Ketoconazole in Healthy VolunteersCompletedNCT00915746Phase 1
- Ventricular Tachycardia (VT) Ablation or Escalated Drug TherapyCompletedNCT00905853Phase 4
- Pharmacologic Optimization of VoriconazoleCompletedNCT00893555Phase 3
- Therapeutic Drug Monitoring of VoriconazoleCompletedNCT00890708Not applicable
- GSK1349572 Drug Interaction Study With Atazanavir/Ritonavir and AtazanavirCompletedNCT00883935Phase 1
- To Demonstrate the Relative Bioavailability of Clarithromycin 250 mg Tablets Under Fasting ConditionsCompletedNCT00881738Phase 1
- To Demonstrate the Relative Bioavailability of Clarithromycin 250 mg Tablets Under Non-Fasting ConditionsCompletedNCT00881179Phase 1
- Disulfiram Interactions With HIV Medications: Clinical ImplicationsCompletedNCT00878306Phase 1
- Interaction of Buprenorphine With HIV Medications and Tuberculosis MedicationsCompletedNCT00877591Phase 1
- Neoadjuvant Therapy With Docetaxel and Ketoconazole in Patients With High-Risk Prostate Cancer: A Pilot StudyStatus unknownNCT00870714Not applicable
- GSK1349572 Drug Interaction With Etravirine and Either Darunavir/Ritonavir or Lopinavir/RitonavirCompletedNCT00867152Phase 1
- A Pharmacokinetic And Safety Study Of Voriconazole In Healthy Male And Female AdultsCompletedNCT00855101Phase 1
- Study in Healthy Males to Measure Darunavir and Etravirine in Blood, Seminal Fluid, and Rectal TissueCompletedNCT00855088Phase 1
- Drug Interaction Study Between Eltrombopag and Lopinavir/Ritonavir in Healthy Adult Subjects.CompletedNCT00833378Phase 1
- The Effect of Short Term Amiodarone Treatment After Catheter Ablation for Atrial FibrillationCompletedNCT00826826Not applicable
- Safety and Efficacy of Ketoconazole 2% Foam in the Treatment of Pityrosporum FolliculitisCompletedNCT00824863Phase 4
- Monotherapy Versus Bitherapy in Non-severe Hospitalized Community-acquired PneumoniaCompletedNCT00818610Phase 4
- Voriconazole Pharmacokinetics in Children With Gastrointestinal Graft Versus Host DiseaseCompletedNCT00792246Phase 1
- Intravenous Metoprolol Versus Intravenous Amiodarone in the Prevention of Atrial Fibrillation After Cardiac SurgeryCompletedNCT00784316Phase 4
- Bioequivaelnce Study of Clarithromycin 250 mg/5 mL Powder for Oral Suspension Under Fed ConditionsCompletedNCT00775372Not applicable
- Bioequivalence Study of Clarithromycin 250 mg/5 mL Powder for Oral Suspension Under Fasting ConditionsCompletedNCT00775255Not applicable
- VX-950-TiDP24-C124: A Phase I Trial to Investigate the Potential Pharmacokinetic Interactions Between Telaprevir and Darunavir/Ritonavir and Between Telaprevir and Fosamprenavir/Ritonavir at Steady-state.CompletedNCT00775125Phase 1
- Bioequivalence Study of Clarithromycin 500 mg Tablets Under Non-Fasting ConditionsCompletedNCT00774696Not applicable
- Bioequivalence Study of Clarithromycin 500mg Tablets Under Fasting Conditions.CompletedNCT00774644Not applicable
- Bioequivalence Study of Clarithromycin 250mg Tablets Under Fasting ConditionsCompletedNCT00774189Phase 1
- Effect of Eradication of Helicobacter Pylori on the Dyspeptic SymptomsCompletedNCT00772837Not applicable
- An Evaluation of the Pharmacological Interaction of Lopinavir/r and RifampinCompletedNCT00771498Phase 4
- TMC125-TiDP2-C197: A Phase I Trial to Investigate the Pharmacokinetic Interaction Between Lopinavir/Ritonavir and TMC125 Both at Steady-state in Healthy Volunteers.CompletedNCT00767117Phase 1
- NNRTI/PI Toxicity Switch to Darunavir StudyTerminatedNCT00765154Phase 4
- Effects of 2 Initial Standard Antiretroviral Combinations Therapies on Lipid MetabolismStatus unknownNCT00759070Phase 4
- Safety Study of Lopinavir/Ritonavir With Raltegravir in HIV-infected PatientsCompletedNCT00752037Phase 4
- A Randomized, Placebo-Controlled, Double-Blind, Double Dummy Trial To Determine The Relative Effect Of Pm101 Versus Placebo And Amiodarone IV On Blood Pressure In Subjects With Stable Congestive Heart FailureWithdrawnNCT00739193Phase 2
- Ablation vs Amiodarone for Treatment of AFib in Patients With CHF and an ICDCompletedNCT00729911Phase 4
- Amiodarone Prophylaxis for Atrial Fibrillation in Patients Undergoing Surgery for Lung CancerStatus unknownNCT00724581Phase 4
- Clarithromycin, Amoxicillin, and Metronidazole Based Regimens to Treat Helicobacter Pylori Infections in ColombiaCompletedNCT00719420Phase 3
- Study of Rapamycin Plus Ketoconazole in Advanced CancersCompletedNCT00708591Phase 1
- Study of the Ability of Clarithromycin to Induce Oxidative StressCompletedNCT00707330Phase 1
- Study to Assess Blood Levels of Itraconazole During a Two-Week PeriodCompletedNCT00695071Phase 1
- Assessment of the Treatment of Severely Burned With Anabolic Agents on Clinical Outcomes, Recovery and RehabilitationTerminatedNCT00675714Phase 2/3
- Uptake of the Antifungal Miconazole and Effect on Estrogen Metabolizing Enzymes in HumansCompletedNCT00668538Not applicable
- Comparative Bioavailability Study of Clarithromycin 500 mg Tablets in Fasting StateCompletedNCT00648960Phase 1
- Comparative Bioavailability Study of Clarithromycin 250 mg TabletsCompletedNCT00648830Phase 1
- Comparative Bioavailability Study of Clarithromycin 500 mg Tablets in Fed StateCompletedNCT00648128Phase 1