Clinical trials: DDI (Drug-Drug Interaction)
Drug-drug Interaction Study
A Study to Assess the Effect of Ceftobiprole on the PK of Pitavastatin and on Plasma Levels of Coproporphyrin
The goal of this clinical study was to determine the effect of the test drug ceftobiprole (a drug approved for the treatment of bacterial infections) on the elimination of pitavastatin (a drug approved for the treatment of…
- Trial name
- NCT06808646
- Testing
- pitavastatin, pitavastatin single dose combined with ceftobiprole
- Where
- Netherlands
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Basilea Pharmaceutica
HIV Infections
Drug-drug Interaction (DDI) Study of GSK3640254 With Darunavir/Ritonavir (DRV/RTV) and Etravirine (ETR)
This is an open-label, single-sequence, multiple-dose, 3 cohort study to investigate the effects of DRV/RTV and/or ETR on the pharmacokinetics (PK) of GSK3640254 and the effects of GSK3640254 on the PK of DRV/RTV and/or ETR.
- Trial name
- NCT04630002
- Testing
- GSK3640254, Darunavir/Ritonavir (DRV/RTV), Etravirine (ETR)
- Where
- United States
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- ViiV Healthcare
Drug Interaction Potential
Effect of Pexidartinib on the Way the Body Processes CYP3A4 and CYP2C9 Substrates (Pharmacokinetics)
This study has two parts. Part 1 will evaluate how pexidartinib affects the way the body processes CYP3A4 and CYP2C9 substrates using midazolam and tolbutamide, respectively, as probe agents.
- Trial name
- NCT03291288
- Testing
- Tolbutamide, Midazolam, Pexidartinib
- Where
- 11 sites in United States, Netherlands and 2 more
- Volunteers
- 32 people
- Sponsor
- Daiichi Sankyo
Gout, Hyperuricemia
Open Label PK, PD and DDI of Dotinurad and Allopurinol in Gout Patients With Hyperuricemia
A open label multi-center 3-period multidose, PK/PD and drug-drug interaction (DDI) study to evaluate the pharmacokinetics (PK) and pharmacodynamics (PD) of 7 days of treatment with two doses of dotinurad monotherapy, and to…
- Trial name
- NCT06056570
- Testing
- dotinurad, dotinurad + allopurinol, allopurinol
- Where
- 4 sites in United States
- Volunteers
- 20 people
- Sponsor
- Urica Therapeutics Inc.
Drug-Drug Interaction, Heathy Volunteer
Perpetrator DDI Potential of Givinostat as Inhibitor and Inducer of CYP3A and P-gp Activity
Primary objective: 1. To assess the potential inhibitory and inducing effect of oral givinostat on the single dose pharmacokinetics (PK) of intravenous or oral midazolam. 2.
- Trial name
- NCT05492318
- Testing
- Givinostat 10 mg/mL, Midazolam 1mg/ml IV, Midazolam 2.5 mg oromucosal solution
- Where
- Portugal
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Italfarmaco
Psoriasis
Brodalumab Drug-Drug Interaction (DDI) and Intensive Pharmacodynamic (PK) Study in Psoriasis Subjects
This is a phase 1, multi-center, open-label, drug-drug interaction (DDI) and PK study in subjects with moderate to severe plaque psoriasis.
- Trial name
- NCT01937260
- Testing
- Brodalumab
- Where
- 10 sites in United States, Australia and 1 more
- Volunteers
- 31 people
- Sponsor
- Bausch Health Americas, Inc.
Pulmonary Arterial Hypertension
A Pharmacokinetic Drug-Drug Interaction (DDI) Study Between Sitaxsentan And Sildenafil, And Between Sitaxsentan And Tadalafil After Multiple Doses
Sitaxsentan has a low drug-drug interaction potential and it did not have a clinically relevant effect on pharmacokinetics of sildenafil (a CYP3A sensitive substrate and PDE5 inhibitor).
- Trial name
- NCT01244620
- Testing
- sitaxentan, tadalafil, sitaxsentan
- Where
- Singapore
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Pfizer
Healthy
A Drug Drug Interaction (DDI) Study of Selpercatinib and Dabigatran in Healthy Participants
The main purpose of this study is to determine the effect of selpercatinib on the levels of dabigatran in the blood stream and how long it takes the body to remove dabigatran.
- Trial name
- NCT04782076
- Testing
- Dabigatran, Selpercatinib
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Loxo Oncology, Inc.
Healthy
A Drug-Drug Interaction (DDI) Study of Orforglipron With Carbamazepine in Healthy Participants
The main purpose of this study is to assess the effect of carbamazepine on the amount of orforglipron in the bloodstream and how long it takes the body to get rid of orforglipron when given orally in healthy study participants.
- Trial name
- NCT06370728
- Testing
- Orforglipron, Carbamazepine
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Eli Lilly and Company
Drug Interactions
Open-Label, Multiple-Dose, Non-Randomized Study to Assess Drug-Drug Interactions of Proellex® in Female Subjects
This study will assess possible drug-drug interactions with specific isoenzymes over a total study duration of 6-8 weeks. Blood samples collected pre and post-dose, and urine samples collected post dose will be analyzed.
- Trial name
- NCT00741468
- Testing
- Proellex, CYP1A2 probe, CYP2C9 probe
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Repros Therapeutics Inc.
Healthy Volunteers
A Drug Drug Interaction (DDI) Study of Baricitinib (LY3009104) and Digoxin in Healthy Participants
The purpose of this study is to determine the effect of baricitinib on the levels of digoxin in the blood stream and how long it takes the body to remove digoxin.
- Trial name
- NCT01859078
- Testing
- Baricitinib, Digoxin
- Where
- United Kingdom
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Eli Lilly and Company
Healthy
A Drug Drug Interaction (DDI) Study of Pirtobrutinib (LOXO-305) and Digoxin (P-Glycoprotein Substrate) in Healthy Participants
The main purpose of this study is to evaluate the effect of Pirtobrutinib (LOXO-305) on multiple oral doses of digoxin (P-gp substrate) when administered as single and multiple doses by collecting the blood samples and conducting…
- Trial name
- NCT06194214
- Testing
- Pirtobrutinib, Digoxin
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Eli Lilly and Company
Healthy
A Drug Drug Interaction (DDI) Study of Selpercatinib (LY3527723) and Rosuvastatin in Healthy Participants
The main purpose of this study is to determine the effect of selpercatinib on the levels of rosuvastatin in the blood stream in healthy participants.
- Trial name
- NCT05906836
- Testing
- Rosuvastatin, Selpercatinib
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Eli Lilly and Company
All Malignancies, Advanced Malignancies
Effects of Itraconazole and Rifampin on the Blood Tazemetostat Levels
The participants of this study will have advanced malignancies (also known as advanced cancer). The main aim of this trial will be to study the blood levels (known as pharmacokinetics) of the tazemtostat (the study drug) when…
- Conditions
- All Malignancies, Advanced Malignancies, Hematologic Malignancy, Solid Tumor
- Trial name
- NCT04537715
- Testing
- Tazemetostat, Itraconazole, Rifampin
- Where
- 10 sites in United States, Spain
- Volunteers
- 42 people
- Sponsor
- Epizyme, Inc.
Healthy
A Drug Drug Interaction (DDI) Study of Pirtobrutinib (LOXO-305) and Different Formulations of Midazolam in Healthy Participants
The main purpose of this study is to assess the effect of Pirtobrutinib (LOXO-305) on how fast different formulations of midazolam gets into the blood stream and how long it takes the body to remove it when administered in…
- Trial name
- NCT06180967
- Testing
- Midazolam Syrup, Midazolam Solution, Pirtobrutinib
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Eli Lilly and Company
Drug Drug Interaction
The Potential of Givinostat as DDI Victim in Co-administration P-gp Inhibitor (Part 2)
Primary objective: To assess the potential effect of oral Clarithromycin on the single-dose pharmacokinetics of Givinostat. Secondary objective: To assess the safety and tolerability of concomitant administration of Givinostat…
- Trial name
- NCT05845567
- Testing
- Givinostat, Clarithromycin
- Where
- Portugal
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Italfarmaco
Healthy
A Drug Drug Interaction (DDI) Study of Pirtobrutinib (LY3527727) and Rosuvastatin in Healthy Participants
The main purpose of this study is to determine the effect of pirtobrutinib on the levels of rosuvastatin in the blood stream in healthy participants.
- Trial name
- NCT05176314
- Testing
- Rosuvastatin, Pirtobrutinib
- Where
- 2 sites in United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Loxo Oncology, Inc.
Drug Drug Interaction
Drug-drug Interaction (DDI) Study of Spironolactone (Perpetrator) and Digoxin (Substrate Drug)
An open label, balanced, randomized, single-dose, two-treatment, two-sequence, two-period, crossover oral drug-drug interaction study of spironolactone (perpetrator) and Digoxin (substrate drug) in healthy adult human subjects…
- Trial name
- NCT03909529
- Testing
- Digoxin 250 MCG Oral Tablet, Spironolactone 25 mg/ 5 mL S/F Suspension
- Where
- India
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- CMP Development, LLC