Prevalence of human immunodeficiency virus-1 drug-resistant mutations among adults on first- and second-line antiretroviral therapy in a resource-limited health facility in Busia County, Kenya.
PMID: 33654530
2020
The Pan African medical journal
Table: T69D
HIV-1 Drug Resistance, Distribution of Subtypes, and Drug Resistance-Associated Mutations in Virologic Failure Individuals in Chengdu, Southwest China, 2014-2016.
Result: Among the key DRMs for NRTIs, K65R (1.6%, 5/322) conferred high-level resistance, T69D (0.3%, 1/322) conferred intermediate resistance and M41L (0.6%, 2/322), D67N (0.6%, 2/322) and T215D (0.3%, 1/322) conferred low-level resistance.
Table: T69D
Comparison of HIV drug resistance profiles across HIV-1 subtypes A and D for patients receiving a tenofovir-based and zidovudine-based first line regimens in Uganda.
Result: On the other hand, the least frequent NRTI mutations were F77L that occurred in 2 (1.1%) of the patients followed by Q151M and T69D at 3 (1.6%).
Trend of HIV-1 drug resistance in China: A systematic review and meta-analysis of data accumulated over 17 years (2001-2017).
Result: Four mutations T69D (NRTI), K103N/S (NNRTI), M46I/L (PI) and L90M (PI) showed significantly different percentages in different subtypes (p < 0.05) (Table 1).
Table: T69D/I
HIV Drug Resistance Mutations in Patients with HIV and HIV-TB Coinfection After Failure of First-Line Therapy: A Prevalence Study in a Resource-Limited Setting.
PMID: 31117863
2019
Journal of the International Association of Providers of AIDS Care
Table: T69D
Detection of human immunodeficiency virus Type 1 phylogenetic clusters with multidrug resistance mutations among 2011 to 2017 blood donors from the highly endemic Northern Brazilian Amazon.
Abstract: This cluster was characterized by NRTI (D67N, T69D, T215S/F/L, K219Q) and NNRTI (K101H, K103 N, G190A) mutations.
Development of the R263K Mutation to Dolutegravir in an HIV-1 Subtype D Virus Harboring 3 Class-Drug Resistance.
PMID: 30648124
2019
Open forum infectious diseases
Conclusion: At that time, resistance testing showed NRTI (M184V, T69D, T215S, D67N, K219Q), NNRTI (Y181C, Y188L, H221Y) and PI (L10I, D30N, K20T, L33F, K43T, N88D) resistance, with PI resistance to nelfinavir.