MetAbolism vaRiability of VEnLafaxine

NCT ID: NCT02590185

Last Updated: 2019-02-19

Basic Information

• Recruitment Status: UNKNOWN
• Clinical Phase: NA
• Total Enrollment: 205 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2015-12-31
• Study Completion Date: 2020-04-30

Brief Summary

Regarding the direct costs and the social value of depression, the decision of an antidepressant treatment prescription must be optimized as much as possible. The development of a personalized medicine in psychiatry may reduce treatment failure, intolerance or resistance, and hence burden and costs of affective disorders.

There is hope that biomarkers will be found to guide treatment selection. It might be of decisive interest to be able to assess an individual's metabolism activity. We propose here to explore the relationship between the activity of drug-metabolizing enzymes (DME) and transporters- assessed by a phenotypic approach and the efficacy of antidepressants. We will focus on venlafaxine (V) that provides a reasonable second-step choice for patients with depression and is used extensively in psychiatric practice, and the metabolism of which involves several cytochromes (CYP) P450 enzymes and the transporter P-gp.

Thus, the primary objective of this study is to study the correlation between the concentration of V and its metabolite ODesmethylV (V+ODV) and drug metabolism variability assessed by a phenotypic approach, in patients with major depressive disorder and MADRS ≥ 20 despite 4 weeks of V at 150mg or less

Conditions

Major Depressive Disorders

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

cocktail probe drugs

• A capsule of omeprazole ABBOTT® 10mg
• 10 mg of an oral liquid formulation of Dextrométhorphane bromhydrate (Drill Pierre FABRE MEDICAMENT® 5mg/5mL, syrup)
• 1 mg of an injectable solution of Midazolam for oral administration (Midazolam Panpharma® 1mg/mL, injectable solution)
• A tablet of fexofenadine Zentiva® 120mg

Group Type: EXPERIMENTAL

cocktail probe drugs

Intervention Type: DRUG

For the assessment of drug-metabolizing enzyme activity, the patients will be given the cocktail probe drugs, by oral route, one time during the study:

• A capsule of omeprazole ABBOTT® 10mg
• 10 mg of an oral liquid formulation of Dextrométhorphane bromhydrate (Drill Pierre FABRE MEDICAMENT® 5mg/5mL, syrup)
• 1 mg of an injectable solution of Midazolam for oral administration (Midazolam Panpharma® 1mg/mL, injectable solution)
• A tablet of fexofenadine Zentiva® 120mg

Interventions

cocktail probe drugs

For the assessment of drug-metabolizing enzyme activity, the patients will be given the cocktail probe drugs, by oral route, one time during the study:

• A capsule of omeprazole ABBOTT® 10mg
• 10 mg of an oral liquid formulation of Dextrométhorphane bromhydrate (Drill Pierre FABRE MEDICAMENT® 5mg/5mL, syrup)
• 1 mg of an injectable solution of Midazolam for oral administration (Midazolam Panpharma® 1mg/mL, injectable solution)
• A tablet of fexofenadine Zentiva® 120mg

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

• Patient (Hospitalized or outpatient) with major depressive disorder and MADRS ≥ 20 at visit of selection
• Patients non responders to V after 4 weeks of V at 150mg or less
• Decision of the psychiatrist to increase the dose of V at visit of selection
• Understanding of French language and able to give a written inform consent.
• Informed consent signed to participate to the study
• Individuals covered by social security regimen

Exclusion Criteria

• Patients treated by more than one antidepressant
• Patients currently treated with one of the drug substrate of the cocktail
• Sensitivity or contra-indication to any of the substrate drugs used
• Current pregnancy, desire to get pregnant, or breastfeeding
• Bipolar disorder and schizophrenia

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 80 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Assistance Publique - Hôpitaux de Paris

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Celia Lloret-Linares, MD

Role: PRINCIPAL_INVESTIGATOR

APHP

Locations

Fernand Widal hospital

Paris, , France

Site Status: RECRUITING

Lariboisiere hospital

Paris, , France

Site Status: RECRUITING

Countries

France

Central Contacts

celia Lloret-Linares, MD

Role: CONTACT

celia.lloret-linares@aphp.fr

Facility Contacts

Frank Bellivier, MD PhD

Role: primary

frank.bellivier@inserm.fr

celia Lloret-Linares, MD

Role: primary

celia.lloret-linares@aphp.fr

References

Lloret-Linares C, Daali Y, Chevret S, Nieto I, Moliere F, Courtet P, Galtier F, Richieri RM, Morange S, Llorca PM, El-Hage W, Desmidt T, Haesebaert F, Vignaud P, Holtzmann J, Cracowski JL, Leboyer M, Yrondi A, Calvas F, Yon L, Le Corvoisier P, Doumy O, Heron K, Montange D, Davani S, Deglon J, Besson M, Desmeules J, Haffen E, Bellivier F. Exploring venlafaxine pharmacokinetic variability with a phenotyping approach, a multicentric french-swiss study (MARVEL study). BMC Pharmacol Toxicol. 2017 Nov 7;18(1):70. doi: 10.1186/s40360-017-0173-2.

Reference Type: DERIVED

PMID: 29115994 (View on PubMed)

Other Identifiers

AOM14562

Identifier Type: -

Identifier Source: org_study_id