Characterization and Clinical Significance of Natural Variability in Hepatitis B Virus Reverse Transcriptase in Treatment-Naive Chinese Patients by Sanger Sequencing and Next-Generation Sequencing.
PMID: 31189581
2019
Journal of clinical microbiology
Table: Q215H
Patterns of hepatitis B virus S gene escape mutants and reverse transcriptase mutations among genotype D isolates in Jordan.
Viral quasispecies of hepatitis B virus in patients with YMDD mutation and lamivudine resistance may not predict the efficacy of lamivudine/adefovir rescue therapy.
PMID: 30906435
2019
Experimental and therapeutic medicine
Discussion: Other mutations, including rtV84M, rtN118H/D/T, rtI169T, rtT184A/L/S, rtV191I, rtV207I/M, rtS213T, rtQ215P/S/H, rtI233L, rtP237H/T and rtS202G, which have been previous
[HBV pol/S gene mutations in chronic hepatitis B patients receiving nucleoside/nucleotide analogues treatment].
Abstract: Primary/secondary drug mutations (rtM204I/V, rtI169S, rtL180M, rtT184L, rtA194V, rtM204I/rtL91I, rtQ149K, rtQ215H/S, rtN238D) were detected in 38 (45.2%) of the patients.
Evaluation of the pol/S Gene Overlapping Mutations in Chronic Hepatitis B Patients in Northern Cyprus.
PMID: 31880877
2019
Polish journal of microbiology
Result: Twenty-five patients (36.7%) had secondary/compensatory mutations and the mutations patterns (rt
Discussion: In the current study, among 68 patients, there were 25 (37%) secondary/compensatory resistance mutations (rtL91I, rtQ149K, rtQ215H/P/S, rtN238D) which are related to LdT, LAM, and ADV resistance.
Discussion: The most common compensatory mutations have been reported to be rtQ149K, rtQ215H/P/S and rtL91I.
Molecular Epidemiology of Hepatitis B Virus in Turkish Cypriot.
PMID: 31880889
2019
Polish journal of microbiology
Abstract: The most common NA resistance mutation was rtQ215H/P/S (16.67%), however, for S gene the misdiagnosis mutations were observed most frequently (9.25%).
Result: The most prevalent pol gene mutation was rtQ215H/P/S and it falls in the compensatory mutation category.
[Determination of reverse transcriptase inhibitor nucleoside analogue resistance profile in pretreatment phase of patients with viral hepatitis B].
Abstract: However, potential drug resistance mutations such as rtR164R, rtG165D/A, rtG172Q, rtS176N, rtF178V, rtA181G, rtS185N/G/C, rtV207M, rtQ215H/S, rtL231V, rtI233K, rt