Status:

UNKNOWN

Adjusting Antiretroviral Therapy Dosage Using Therapeutic Drug Monitoring

Lead Sponsor:

University Hospital, Geneva

Collaborating Sponsors:

Swiss HIV Cohort Study

Conditions:

Human Immunodeficiency Virus

HIV Infections

Eligibility:

All Genders

18+ years

Phase:

PHASE4

Brief Summary

Background Low concentrations of protease inhibitors (PIs) or nonnucleoside reverse transcriptase inhibitors (NNRTIs) are associated with an increased risk of virological failure. Likewise, excessive...

Eligibility Criteria

Inclusion

  • Stable regimen including either EFV or LPV/r
  • HIVRNA below 40 copies since at least 3 months
  • Antiretroviral drug concentration (EFV, LPV/r) plasma concentration at screening above P75
  • Signed consent for the SHCS genetics core project

Exclusion

  • Concomitant medication:Amiodarone, bepidril, flecainide, propafenone, quinidine,Astemizole, terfenadine,Dihydroergotamine, ergotamine,Midazolam, triazolam,Cisapride,Pimozide,Rifabutin
  • Renal or hepatic impairment
  • Pregnancy or wish to become pregnant within the next 6 months
  • Both EFV and LPV/r as part of the antiretroviral drug regimen

Key Trial Info

Start Date :

March 1 2008

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

April 1 2009

Estimated Enrollment :

12 Patients enrolled

Trial Details

Trial ID

NCT00836212

Start Date

March 1 2008

End Date

April 1 2009

Last Update

July 23 2009

Active Locations (1)

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1

University Hopistal of Geneva

Geneva, Canton of Geneva, Switzerland, 1211