Switch to MK-1439A (once a day) from a Ritonavir-boosted Protease Inhibitor regimen in HIV-1 infected subjects
- Conditions
- Human Immunodeficiency Virus-1 infectionMedDRA version: 18.0Level: LLTClassification code 10068341Term: HIV-1 infectionSystem Organ Class: 100000004862Therapeutic area: Diseases [C] - Virus Diseases [C02]
- Registration Number
- EUCTR2014-005550-18-FR
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot Recruiting
- Sex
- All
- Target Recruitment
- 660
1. be at least 18 years of age on the day of signing the informed consent.
2. understand the study procedures and voluntarily agree to participate by giving written informed consent (or have a legal representative provide written informed consent) for the trial. The subject or his/her legal representative may also provide consent for Future Biomedical Research. However, the subject may participate in the main trial without participating in Future Biomedical Research.
3. have plasma HIV-1 RNA levels BLoQ (<40 copies/mL by the Abbott RealTime HIV-1 Assay as determined by the central laboratory) at the screening visit.
4. have been receiving antiretroviral therapy with atazanavir/ritonavir, darunavir/ritonavir or lopinavir/ritonavir in combination with 2 NRTIs (and no other ART) continuously with HIV-1 RNA at undetectable levels for = 6 months prior to the screening visit (as measured at = 2 time points) and have no history of prior virologic failure.
5. be receiving his/her first or second PI-based antiretroviral regimen
6. have no history of using any approved or experimental NNRTI for any length of time.
7. have had a genotype prior to starting his/her initial antiretroviral regimen and have no known resistance to any of the study agents (MK-1439, TDF, or lamivudine).
8. be on either no lipid lowering therapy or on a stable dose of lipid lowering therapy at the time of enrollment
9. have the following laboratory values at screening within 30 days prior to the treatment phase of this study: a) Alkaline phosphatase =3.0 x upper limit of normal, b)AST (SGOT) and ALT (SGPT) =5.0 x upper limit of normal, c) Hemoglobin =9.0 g/dL (if female) or =10.0 g/dL (if male).
10. have a calculated creatinine clearance at the time of screening = 50 mL/min.
11. be clinically stable with no signs or symptoms of active infection at the time of entry into the study.
12. be highly unlikely to become pregnant or to impregnate a partner.
Are the trial subjects under 18? no
Number of subjects for this age range:
F.1.2 Adults (18-64 years) yes
F.1.2.1 Number of subjects for this age range 655
F.1.3 Elderly (>=65 years) yes
F.1.3.1 Number of subjects for this age range 5
1. has a history or current evidence of any condition, therapy, laboratory abnormality or other circumstance that might confound the results of the study or interfere with the subject’s participation for the full duration of the study, such that it is not in the best interest of the subject to participate.
2. is, at the time of signing informed consent, a user of recreational or illicit drugs or has had a recent history of drug or alcohol abuse or dependence. The nature and potential clinical context of the subject's illicit drug use, in relation to their exclusion from this trial, will be at the discretion of the Investigator.
3. has been treated for a viral infection other than HIV-1, such as hepatitis B, with an agent that is active against HIV-1 including, but not limited to, adefovir, emtricitabine, entecavir, lamivudine or tenofovir.
Note: Subjects may be enrolled if treatment occurred prior to the diagnosis of HIV
4. has documented or known resistance to study drugs including MK-1439, lamivudine, and/or tenofovir, as defined below:
a. Resistance to MK-1439 for the purpose of this study is considered to include the following NNRTI mutations (as single mutations or components of double or triple mutations): L100I, K101E, K101P, K103S, V106A, V106I, V106M, V108I, E138A, E138G, E138K, E138Q, E138R, V179L, Y181I, Y181V, Y188C, Y188H, Y188L, G190S, H221Y, L234I, P225H, F227C, F227L, F227V, M230L, M230I.
b. Resistance to lamivudine and tenofovir includes the following mutations: K65R, M41L, T69S (insertion complex), Q151M, M184I, M184V, L210W, T215F, T215Y, K219E, K219Q, D67N, K70R and K70E.
5. has participated in a study with an investigational compound/device within 30 days prior to signing informed consent or anticipates participating in such a study involving an investigational compound/device during the course of this study.
6. has used systemic immunosuppressive therapy or immune modulators within 30 days prior to treatment in this study or is anticipated to need them during the course of the study.
7. requires or is anticipated to require any of the prohibited medications noted in the protocol
8. has significant hypersensitivity or other contraindication to any of the components of the study drugs as determined by the investigator.
9. has a current (active) diagnosis of acute hepatitis due to any cause.
10.has evidence of decompensated liver disease or has liver cirrhosis.
11. is pregnant, breastfeeding, or expecting to conceive.
12. is female and is expecting to donate eggs (at any time during the study) or is male and is expecting to donate sperm (at any time during the study).
13. is or has an immediate family member (e.g., spouse, parent/legal guardian, sibling or child) who is investigational site or sponsor staff directly involved with this trial.
Study & Design
- Study Type
- Interventional clinical trial of medicinal product
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method