Clinical trials: Pharmacokinetics of Dextromethorphan
Healthy
Study to Evaluate the Effects of 90 mg Intravenous Infusions of GC4419 on the Single Dose Pharmacokinetics of Dextromethorphan in Healthy Adult Subjects
This will be a single center, phase 1, open-label, fixed-sequence study under fasting conditions to evaluate the effect of 90 mg intravenous (IV) infusions of GC4419 on the single-dose pharmacokinetic (PK) of dextromethorphan…
- Trial name
- NCT03792971
- Testing
- Dextromethorphan HBr, GC4419
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Galera Therapeutics, Inc.
Chemotherapy-induced Nausea and Vomiting
An Open Label, Single Dose, Three Part Study to Assess the Effects of Rolapitant (2 mg/mL IV Solution) on the Pharmacokinetics of Digoxin; Sulfasalazine; and the Cooperstown Cocktail (Midazolam, Omeprazole, Warfarin, Caffeine, and Dextromethorphan in Healthy Subjects
The objective of this Open Label Study is to evaluate effects of Rolapitant IV solution, and its metabolite, on the pharmacokinetics (PK) of the P-gp substrate (digoxin), the BCRP substrate (sulfasalazine), and multiple…
- Trial name
- NCT02434861
- Testing
- Rolapitant, Digoxin, Sulfasalazine
- Where
- United States
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Tesaro, Inc.
Leukemia, Myeloid, Acute
A Study of Perpetrator Drug Interactions of Enasidenib in AML Patients
This is a 2-part, open-label, interventional study conducted in approximately 42 subjects with AML harboring an IDH2 mutation. The overall study is a 3-arm investigation of the PK effects of enasidenib at steady state on the…
- Trial name
- NCT03720366
- Testing
- enasidenib, Arm 1 probes, Arm 2 Probes
- Where
- 10 sites in Australia, South Korea
- Volunteers
- 40 people
- Sponsor
- Celgene
Pharmacokinetics of Dextromethorphan, Pharmacokinetics of Caffeine
A Study to Evaluate How Daily Dosing With Enzalutamide Affects the Metabolism of Caffeine and Dextromethorphan in Men With Prostate Cancer
This study evaluates how once daily enzalutamide affects the metabolism of caffeine and dextromethorphan in men with prostate cancer by measuring concentrations of these drugs and their metabolites in plasma.
- Conditions
- Pharmacokinetics of Dextromethorphan, Pharmacokinetics of Caffeine, Prostate Cancer
- Trial name
- NCT02225093
- Testing
- Caffeine, Dextromethorphan, Enzalutamide
- Where
- Moldova
- Volunteers
- 12 people
- Sponsor
- Astellas Pharma Europe B.V.
Drug Reactions
Effects of Repeated Doses of Lu AF35700 on Drug Metabolizing Enzymes
This study will help determine which types of drugs that may interact with Lu AF35700
- Trial name
- NCT03195946
- Testing
- Lu AF35700, Midazolam, Cocktail of CYP450 substrates
- Where
- United Kingdom
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- H. Lundbeck A/S
Pharmacokinetics of Isavuconazole, Pharmacokinetics of Dextromethorphan
Drug Interaction Study of Multiple Doses of Isavuconazole and Single Dose of Dextromethorphan in Healthy Adult Subjects
The purpose of this study is to assess the effect of multiple doses of isavuconazole on the pharmacokinetics of a single dose of dextromethorphan in healthy adult subjects.
- Conditions
- Pharmacokinetics of Isavuconazole, Pharmacokinetics of Dextromethorphan, Healthy Adult Volunteers
- Trial name
- NCT01651325
- Testing
- Isavuconazole, dextromethorphan
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Astellas Pharma Global Development, Inc.
Alzheimer Disease
Drug Interaction Study With a Potential Alzheimer's Disease Compound
The purpose of this study is to determine whether BMS-708163 will effect the pharmacokinetics of the commonly prescribed medicines midazolam, warfarin, caffeine,omeprazole and dextromethorphan
- Trial name
- NCT00726726
- Testing
- Interacting drugs - Cooperstown Cocktail (midazolam, warfarin, (+ vitamin K), caffeine, omeprazole and dextromethorphan), BMS-708163, BMS-708163 + Cooperstown Cocktail
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Bristol-Myers Squibb
Acute Intermittent Porphyria (AIP), Acute Hepatic Porphyria (AHP)
A Study to Investigate the Interaction Between Givosiran and a 5-probe Drug Cocktail in Patients With Acute Intermittent Porphyria (AIP)
The purpose of this study is to evaluate the effect of givosiran on the pharmacokinetics of the 5-probe cocktail of midazolam, caffeine, losartan, omeprazole, and dextromethorphan, and their metabolites, in asymptomatic patients…
- Conditions
- Acute Intermittent Porphyria (AIP), Acute Hepatic Porphyria (AHP), Porphyria, Acute Intermittent, Acute Porphyria
- Trial name
- NCT03505853
- Testing
- Givosiran, 5-probe cocktail
- Where
- Sweden
- Volunteers
- 10 people
- Sponsor
- Alnylam Pharmaceuticals
Adverse Drug Events, Adverse Drug Reactions
YouScript IMPACT Registry
This multicenter observational study aims to investigate the benefits of providing pharmacogenetic testing with the YouScript Personalized Prescribing System which includes a clinical decision support tool and individualized…
- Conditions
- Adverse Drug Events, Adverse Drug Reactions, Drug Interaction Potentiation, Drug Metabolism, Poor, CYP2D6-RELATED
- Trial name
- IMPACT (NCT02191358)
- Where
- 7 sites in United States
- Volunteers
- 800 people
- Sponsor
- Genelex Corporation
Neoplasm Metastasis
A Study of Abemaciclib in Participants With Cancer That is Advanced or Has Spread to Another Part(s) of the Body
This study is known as a "drug interaction study" and is being done to see how abemaciclib may affect the blood levels of a drug mixture of commonly used drugs (caffeine, warfarin, dextromethorphan, and midazolam) when taken in…
- Trial name
- NCT02688088
- Testing
- Drug Cocktail, Abemaciclib
- Where
- 5 sites in United States
- Volunteers
- 48 people
- Sponsor
- Eli Lilly and Company
Advanced Malignant Solid Tumors
A Study To Test The Impact Of PF- 00299804 On How The Body Handles Dextromethorphan In Cancer Patients
Research in test tubes suggests that may affect cytochrome P450 2D6 (CYP2D6), an important enzyme that is responsible for eliminating many drugs that cancer patients need to take, including dextromethorphan.
- Trial name
- NCT00728468
- Testing
- PF-00299804
- Where
- 2 sites in United States
- Volunteers
- 16 people
- Sponsor
- Pfizer
Cytomegalovirus (CMV)
Study of SHP620 (Maribavir) in Healthy Adults
The purpose of this study is to determine how an investigational treatment (maribavir) is handled by the body when administered with two already approved drugs (digoxin and dextromethorphan).
- Trial name
- NCT02775240
- Testing
- Digoxin, Maribavir, Dextromethorphan
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Shire
Healthy Adult Male and Female Volunteers
Study to Assess the Bioavailability, Pharmacokinetics, Safety, and Tolerability of AVP-923 in Healthy Adult Participants
This study will be conducted to evaluate the relative bioavailability, pharmacokinetics, safety, and tolerability of AVP-923 (dextromethorphan hydrobromide [DM] and quinidine sulfate [Q] capsules) when the contents of a capsule…
- Trial name
- NCT03381664
- Testing
- AVP-923
- Where
- United States
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Avanir Pharmaceuticals
Healthy Volunteers
A Pharmacokinetic (PK) Study Of PF-00299804 And Dextromethorphan In Healthy Volunteers
A study to study the potential effect of PF-00299804 inhibition of CYP2D6 on dextromethorphan.
- Trial name
- NCT00999817
- Testing
- reference [dextromethorphan], test [PF-00299804 + dextromethorphan]
- Where
- Belgium
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Pfizer
Transplant Rejection
Study to Evaluate Effect of Belatacept on Pharmacokinetics of Inje Cocktail in Healthy Volunteers
The purpose of this study is to determine the effects of belatacept on the pharmacokinetics of caffeine, losartan, omeprazole, dextromethorphan and midazolam
- Trial name
- NCT01766050
- Testing
- Caffeine, Losartan, Omeprazole
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Bristol-Myers Squibb
Pseudobulbar Affect (PBA)
Safety and Efficacy of AVP-923 in PBA Patients With ALS or MS
Objectives of the study are to evaluate the safety, tolerability, and efficacy of two different doses of AVP-923 (capsules containing either 30 mg of dextromethorphan hydrobromide and 10 mg of quinidine sulfate [AVP-923-30] or 20…
- Trial name
- STAR (NCT00573443)
- Testing
- dextromethorphan hydrobromide 20 mg and quinidine sulfate 10 mg, dextromethorphan hydrobromide 30 mg and quinidine sulfate 10 mg
- Where
- 62 sites in United States, Argentina and 1 more
- Volunteers
- 326 people
- Sponsor
- Avanir Pharmaceuticals
Malaria
Drug-drug Interaction Study of Ganaplacide and Lumefantrine With Midazolam, Repaglinide, Dextromethorphan, Metformin, Rosuvastatin and Dolutegravir
The purpose of this study is to assess the effect of multiple doses of ganaplacide and lumefantrine combination on the substrates of cytochrome P450 (CYP) 3A4 (midazolam), CYP2C8 (repaglinide), CYP2D6 (dextromethorphan), organic…
- Trial name
- NCT05236530
- Testing
- Midazolam, Repaglinide, Dextromethorphan
- Where
- United Kingdom
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Novartis Pharmaceuticals
Healthy
A Phase-1 Study to Assess the Pharmacokinetics, Safety and Tolerability of AVP-786 in Healthy Volunteers
To assess the multiple-dose pharmacokinetics (PK), safety and tolerability of AVP-786 (deuterated [d6] dextromethorphan hydrobromide [DM]/quinidine sulfate [Q]) in healthy volunteers.
- Trial name
- NCT02174835
- Testing
- AVP-786, AVP-923
- Where
- Australia
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
Huntington Disease, Alzheimer Disease
A Phase 1 Study To Evaluate The Effect Of Dimebon On The Pharmacokinetics Of Dextromethorphan
This drug-drug interaction study is being conducted to evaluate the potential effect of Dimebon on the pharmacokinetics on dextromethorphan, a probe substrate of the cytochrome P450 2D6 (CYP2D6) enzyme, after multiple dose…
- Trial name
- NCT00788047
- Testing
- Dextromethorphan, Dimebon + Dextromethorphan
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Pfizer
Healthy Participants
A Study to Investigate the Effect of Capivasertib on the Pharmacokinetics of Oral Dextromethorphan (CYP2D6 Substrate) in Healthy Participants
The purpose of this study is to assess the effect of capivasertib on the pharmacokinetics of oral dextromethorphan in healthy participants.
- Trial name
- NCT07241065
- Testing
- Dextromethorphan, Capivasertib
- Where
- Germany
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- AstraZeneca