Open AccessNew Nucleoside/Nucleotide Backbone Options: A Review of Recent Studies
Author(s) -
Peter Ruane,
Edwin DeJesus
Publication year - 2004
Publication title -
journal of acquired immune deficiency syndromes
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.162
H-Index - 157
eISSN - 1944-7884
pISSN - 1525-4135
DOI - 10.1097/01.qai.0000137003.25258.76
Subject(s) - abacavir , didanosine , emtricitabine , lamivudine , tolerability , pharmacology , medicine , nucleoside reverse transcriptase inhibitor , reverse transcriptase , virology , human immunodeficiency virus (hiv) , biology , antiretroviral therapy , viral load , adverse effect , virus , genetics , gene , hepatitis b virus , rna
The nucleoside/nucleotide reverse transcriptase inhibitor (NRTI/NtRTI) class continues to serve as an important component of the standard of care for HIV infection. Combinations of dual NRTIs/NtRTIs with protease inhibitors (PIs) or nonnucleoside reverse transcriptase inhibitors (NNRTIs) remain the most commonly used regimens in clinical practice. In recent years, clinical outcomes data on previously novel NRTI/NtRTI backbone combinations have provided clinicians with new options to address potency, tolerability, and convenience of antiretroviral therapy. However, the tolerability, drug-drug interactions, and resistance profiles of specific regimens using new NRTI/NtRTI combinations must be weighed against the needs and preferences of individual patients. This review summarizes recent efficacy and safety data on emerging NRTI/NtRTI combination backbones, including tenofovir DF (TDF) with lamivudine (3TC), abacavir with 3TC, didanosine (ddI) with 3TC, ddI with emtricitabine (FTC), and TDF with FTC.