Pharmacokinetics Clinical Trial
Tramadol is an opioid analgesic, which is widely used in the treatment of acute and neuropathic pain. After oral administration, tramadol is rapidly and almost completely absorbed. Tramadol is extensively metabolised by O- and N-demethylation, which are catalysed by the liver CYP-450 enzymes. O-desmethyltramadol is an active metabolite and its formation is catalysed by CYP2D6. The formation of inactive metabolites is catalysed by CYP3A4 and 2B6. This study is aimed to investigate the possible interaction of oral tramadol with itraconazole and ticlopidine, which are inhibitors of CYP3A4 and 2B6. Twelve healthy male or female adult non-smoking volunteers aged 18-40 years with body weights within ±15% of the ideal weight for height are taken into the study. Primary endpoints of the study are plasma concentrations of tramadol and its metabolites.
n/a
Allocation: Randomized, Endpoint Classification: Pharmacokinetics/Dynamics Study, Intervention Model: Crossover Assignment, Masking: Single Blind (Subject), Primary Purpose: Basic Science
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Completed |
NCT04092725 -
Study to Evaluate the Effect of SCY-078 on the PK of Dabigatran in Healthy Subjects
|
Phase 1 | |
| Completed |
NCT04181008 -
Pharmacokinetics of Amiloride Nasal Spray in Healthy Volunteers
|
Early Phase 1 | |
| Active, not recruiting |
NCT03258151 -
Association of Genetic Polymorphisms With Docetaxel-based Chemotherapy Toxicities in Chinese Solid Tumor Patients
|
||
| Completed |
NCT04406415 -
Oral Nafamostat in Healthy Volunteers
|
Phase 1 | |
| Not yet recruiting |
NCT05421312 -
Periarticular Penetration of Cefazolin and Clindamycin in Second Stage Revision Arthroplasty of the Hip
|
Phase 4 | |
| Completed |
NCT02534753 -
A Pharmacokinetics Study of Intravenous Ascorbic Acid
|
Phase 1 | |
| Completed |
NCT01976078 -
Development of Voriconazole Pharmacokinetics and Metabolism in Children and Adolescents
|
N/A | |
| Completed |
NCT01682408 -
Assess Pharmacokinetics of Fostamatinib in Fed and Fasted State in Combination With Ranitidine to Assess Bioavailability
|
Phase 1 | |
| Completed |
NCT01636024 -
To Assess the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of Ascending Doses of Inhaled AZD7594
|
Phase 1 | |
| Completed |
NCT01208155 -
Study in Healthy Males to Assess Bioavailability of 4 Different Fostamatinib Tablets
|
Phase 1 | |
| Completed |
NCT01415102 -
A First In Human Study In Healthy People To Evaluate Safety, Toleration And Time Course Of Plasma Concentration Of Single Inhaled Doses Of PF-05212372.
|
Phase 1 | |
| Completed |
NCT01260025 -
Tolerability and Pharmacokinetics of M2ES in the Treatment of Advanced Solid Tumor
|
Phase 1 | |
| Completed |
NCT01055964 -
a Comparative Pharmacokinetic Study of Two Oral Formulations of Tacrolimus in Renal Allograft Recipients
|
Phase 3 | |
| Completed |
NCT00746499 -
Pharmacokinetic Study of Raltegravir in Healthy Premenopausal Women.
|
Phase 1 | |
| Completed |
NCT00856570 -
A Clinical Study to Determine the Effect of YM178 on the Pharmacokinetics of Warfarin in Healthy Subjects
|
Phase 1 | |
| Completed |
NCT00747721 -
Pharmacokinetics of Dexmedetomidine During Prolonged Infusion in ICU
|
Phase 1 | |
| Completed |
NCT01276119 -
The First Clinical Study to Test Safety, Blood Levels and Other Effects of CDP6038 in Healthy Males
|
Phase 1 | |
| Completed |
NCT00983242 -
Drug-Drug Interaction Between Colchicine and Verapamil ER
|
Phase 1 | |
| Completed |
NCT00730145 -
A Single Dose Study Investigating The Elimination Of PD-0332334 In Patients Receiving Regular Hemodialysis
|
Phase 1 | |
| Completed |
NCT00984009 -
A Drug-Food Interaction Study Between Colchicine and Grapefruit Juice
|
Phase 1 |