| Drug-Drug Interaction Study to Evaluate the Effects of Ecopipam on the Pharmacokinetics of Multiple Substrates for Drug Metabolism and Transport (NCT05334108) | Emalex Biosciences Inc. | 2022-04-26 |
| Assessment of Drug-drug Interactions Between Feminizing Hormone Therapy and Emtricitabine/Tenofovir Alafenamide Concomitantly for Pre-exposure Prophylaxis Among Transgender Women (NCT04590417) | Thai Red Cross AIDS Research Centre | 2022-01-24 |
| A Drug-drug Interaction Study to Evaluate the Effect of Rifampicin and Febuxostat on the Pharmacokinetics of Methotrexate in Healthy Subjects (NCT05575297) | Seoul National University Hospital | 2021-12-20 |
| Vmax Detection of Acupuncture-doxofylline as a Whole Probe of CYP1A in Vivo (NCT05154942) | Shanghai Yueyang Integrated Medicine Hospital | 2021-12-15 |
| A Drug-Drug Interaction Study Between ATI-2173 and Tenofovir Disoproxil Fumarate in Healthy Subjects (NCT05137548) | Antios Therapeutics, Inc | 2021-10-27 |
| Drug-Drug Interaction Study to Evaluate the Effect of Inhibition of UGTs on the PK of Ecopipam and Its Active Metabolite (NCT04902105) | Emalex Biosciences Inc. | 2021-05-13 |
| Drug-drug Interaction Study of Lemborexant as an Adjunctive Treatment for Buprenorphine/Naloxone for Opioid Use Disorder (NCT04818086) | Virginia Commonwealth University | 2021-05-03 |
| Mirtazapine and Methamphetamine Drug-drug Interaction Study (NCT04614584) | San Francisco Department of Public Health | 2021-05-03 |
| Cannabidiol and CES1 Interactions in Healthy Subjects (NCT04603391) | University of Florida | 2021-02-25 |
| Fruquintinib Food Effect and Proton Pump Inhibitor Study (NCT04645940) | Hutchison Medipharma Limited | 2020-09-24 |
| Pharmacokinetic Interaction Between Nitazoxanide and Atazanavir/Ritonavir in Healthy Volunteers (NCT05680792) | Obafemi Awolowo University | 2020-09-10 |
| Simulation of Risk of Adverse Drug Events Associated With the Initiation of Drugs Repurposed for the Treatment of COVID-19 in Adults With Polypharmacy Using Data From Large Medicare and Commercially Insured Populations (NCT04378881) | Tabula Rasa HealthCare | 2020-06-12 |
| Assessment of Mortality Rates in COVID-19 Infected Populations Treated With Repurposed Medications (NCT04432350) | Tabula Rasa HealthCare | 2020-06-12 |
| Simulation of Risk of Adverse Drug Events Associated With the Initiation of Drugs Repurposed for the Treatment of COVID-19 in Frail Elderly Adults With Polypharmacy (NCT04339634) | Tabula Rasa HealthCare | 2020-04-02 |
| Evaluation of Drug Interactions of Saxagliptin With Sildenafil in Healthy Volunteers (NCT04170790) | Ain Shams University | 2019-12-01 |
| Drug Interactions in Outpatients. (NCT03943524) | University of Buenos Aires | 2019-08-01 |
| The Drug Interaction Between Albuvirtide (ABT) and Rifampin（RIF） in Healthy Adult Subjects (NCT04006353) | Shanghai Public Health Clinical Center | 2019-07-11 |
| The Effect of ENZAlutamide on the Anti-Xa Levels of Patients Receiving DOACs (NCT03920566) | Royal Marsden NHS Foundation Trust | 2019-05-01 |
| Evaluation of a Drug Interactions Software to Limit Polypharmacy (NCT03901820) | University of Buenos Aires | 2019-03-26 |
| Effect of Atazanavir-ritonavir on the Pharmacokinetics and Toxicity of Lumefantrine (NCT04531072) | Fogarty International Center of the National Institute of Health | 2018-09-18 |
| Risk Factors for Potential Drug -Drug Interactions: Study in Surgical Intensive Care Unit -Zagazig University Hospitals. (NCT04078620) | Zagazig University | 2018-06-15 |
| Effect of Dolutegravir on Etonogestrel Levels in HIV-infected Women in Botswana (NCT03336346) | Columbia University | 2017-11-15 |
| DDI Study to Investigate the Impact of Itraconazole on the Pharmacokinetics of Dorzagliatin (NCT04080596) | Hua Medicine Limited | 2017-10-13 |
| Study to Evaluate the Effect of UGT Inhibition by Valproic Acid on the Pharmacokinetics of BIIB074 (NCT03385525) | Biogen | 2017-09-12 |
| A Study to Examine the Effects of Entinostat on Midazolam in Healthy Adult Subjects (NCT03187015) | Syndax Pharmaceuticals | 2017-05-23 |
| To Investigate PK and PD of CJ-12420, Clarithromycin, Amoxicillin After Multiple Dose Administration (NCT03011996) | HK inno.N Corporation | 2016-05-01 |
| Drug-drug Interaction Study Using Rosuvastatin as a Breast Cancer Resistant Protein (Efflux Transporter), Organic Anion-transporting Polypeptide (OATP)1B1, and OATP1B3 (Uptake Transporters) Probe Substrate (NCT02671097) | Bayer | 2016-02-01 |
| Phase 1 Study to Evaluate the Safety and Tolerability of DS-1040b IV Infusion With Clopidogrel in Healthy Subjects (NCT02560688) | Daiichi Sankyo | 2015-12-01 |
| Evaluation of the Potential Pharmacokinetic Interactions Between Probe Drugs in the Geneva Phenotyping Cocktail (NCT02391688) | Jules Desmeules | 2014-11-01 |
| Pharmacokinetics and Pharmacodynamics of the Etonogestrel Contraceptive Implant When Co-administered With Efavirenz (NCT01980342) | Johns Hopkins University | 2014-10-01 |
| The Interaction of Herbs and Statins (NCT05072405) | Chinese University of Hong Kong | 2013-01-11 |
| Influence of Pantoprazole on the Bioavailability of MMF and EC-MPS (NCT01801280) | Klemens Budde | 2012-01-01 |
| Single Dose Study Of The Effect Of Cyclosporine On The Pharmacokinetics Of PF-04991532 In Health Volunteers (NCT01370343) | Pfizer | 2011-07-01 |
| A Drug-Drug Interaction Study Between AZD1981 and Pravastatin to Study the Effect of AZD1981 on the Kinetics of Pravastatin (NCT01254461) | AstraZeneca | 2011-02-01 |
| PPI and Clopidogrel Response (NCT01170533) | University of Florida | 2009-03-01 |
| Loperamide Grapefruit Juice Interaction PK Trial (NCT00806299) | Johnson & Johnson Consumer and Personal Products Worldwide | 2008-11-01 |