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Phenotypical Approach of the Drug Metabolizing Hormones Activity Before and After Roux-en Y-Gastric Bypass

NCT01443039 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 11

Last updated 2017-01-04

No results posted yet for this study

Summary

The activity of drug-metabolizing enzymes and transporters evolutes after Roux-en-Y gastric Bypass.

Primary aim : To study the intra individual evolution of phenotypical markers of different drug metabolizing enzymes and one transporter (CYP1A2, CYP2D6, CYP2C9, CYP2C19, CYP3A4 and P-gp), using a cocktail phenotypic approach, after Roux-en-Y gastric Bypass.

Conditions

Interventions

DRUG

phenotypical approach

each visit : CAFEINE : (solution orale) 2 ampoules de 2 ml = 100 mg de CAFEINE DEXTROMETHORPHANE : 15 ml de sirop contains 20 mg =\>22,5 ml = 30mg Midazolam : (solution injectable, ampoule 1 ml = 1 mg) : deux ampoules = 2 mg Digoxine nativelle (solution injectable, ampoule de 0.5mg) : 1 ampoule per os = 0.5 mg Losartan 50 mg : 1cp de 50mg

Sponsors & Collaborators

  • Ministry of Health, France

    collaborator OTHER_GOV

  • Assistance Publique - Hôpitaux de Paris

    lead OTHER

Principal Investigators

  • Célia LLORET-LINARES, MD, · Assistance Publique - Hôpitaux de Paris

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
60 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2011-09-30
Primary Completion
2014-02-28
Completion
2014-02-28

Countries

  • France

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01443039 on ClinicalTrials.gov