Impact of Menstrual Cycle on Antiretroviral Pharmacokinetics in HIV-Infected Women
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ClinicalTrials.gov Identifier: NCT01394133 |
Recruitment Status
:
Withdrawn
(Lack of enrollment)
First Posted
: July 14, 2011
Last Update Posted
: April 30, 2013
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Condition or disease | Intervention/treatment |
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HIV Infected | Drug: Tenofovir, Emtricitabine, Atazanavir, Ritonavir |
Study Type : | Observational |
Actual Enrollment : | 0 participants |
Observational Model: | Cohort |
Time Perspective: | Prospective |
Official Title: | Impact of Menstrual Cycle on Antiretroviral Pharmacokinetics in HIV-Infected Women |
Study Start Date : | July 2011 |
Actual Primary Completion Date : | April 2013 |
Actual Study Completion Date : | April 2013 |
Group/Cohort | Intervention/treatment |
---|---|
HIV+ Female
HIV infected women between 21-40 years of age, not receiving oral contraceptives.
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Drug: Tenofovir, Emtricitabine, Atazanavir, Ritonavir
Women will be receiving Tenofovir 300mg, Emtricitabine 200mg, Atazanavir 300mg, Ritonavir 100mg, one dose on 2 separate visits. These medications will not be prescribed from the physician and not provided by the study.
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- PK parameters [ Time Frame: 28 days ]The area under the concentration time curve and minimum concentration for tenofovir, emtricitabine, atazanavir and ritonavir
Biospecimen Retention: Samples Without DNA

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Ages Eligible for Study: | 21 Years to 40 Years (Adult) |
Sexes Eligible for Study: | Female |
Accepts Healthy Volunteers: | No |
Sampling Method: | Non-Probability Sample |
Inclusion Criteria:
- HIV positive females between 21-40 years of age.
- Subjects must be receiving anti-HIV regimen consisting of tenofovir, emtricitabine, atazanavir, and ritonavir for a minimum of 4 weeks prior to the study.
- Subjects must have regular menstrual cycle (period), define at least 10 cycles a year, occurring approximately every 28 days+/- 4 days and cycle length varying by not more than 7 days.
Exclusion Criteria:
- Subjects can not be breast feeding, pregnant, or taking oral contraceptives (birth control pills) for at least 3 months prior to the study.
- Subjects may not have the intrauterine device (IUD), Mirena, in place to prevent pregnancy.

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01394133
United States, Alabama | |
University of Alabama at Birmingham | |
Birmingham, Alabama, United States, 35294 |
Responsible Party: | Jennifer King, Assistant Professor, University of Alabama at Birmingham |
ClinicalTrials.gov Identifier: | NCT01394133 History of Changes |
Other Study ID Numbers: |
F10102815 1K23AI074390-01A2 ( U.S. NIH Grant/Contract ) |
First Posted: | July 14, 2011 Key Record Dates |
Last Update Posted: | April 30, 2013 |
Last Verified: | April 2013 |
Keywords provided by Jennifer King, University of Alabama at Birmingham:
HIV Infected Women |
Additional relevant MeSH terms:
Ritonavir Atazanavir Sulfate Tenofovir Emtricitabine HIV Protease Inhibitors Protease Inhibitors Enzyme Inhibitors Molecular Mechanisms of Pharmacological Action |
Anti-HIV Agents Anti-Retroviral Agents Antiviral Agents Anti-Infective Agents Cytochrome P-450 CYP3A Inhibitors Cytochrome P-450 Enzyme Inhibitors Reverse Transcriptase Inhibitors Nucleic Acid Synthesis Inhibitors |