HIV Resistance Mutations in Untreated Romanian Patients
Author Information
Author(s): Temereanca A, Ene L, Duiculescu D, Ruta S
Primary Institution: ‘Stefan S. Nicolau’ Virology Institute, Bucharest
Hypothesis
The study aims to analyze resistance mutations in the pol gene of HIV–1 isolates from drug–naive Romanian patients.
Conclusion
The prevalence of HIV–1 strains with at least one major drug resistance mutation in the studied group was very high, especially among newly diagnosed patients.
Supporting Evidence
- 8 out of 12 strains belonged to the F subtype.
- 6 out of 12 patients had major mutations associated with NRTI resistance.
- Newly diagnosed patients had a higher prevalence of resistant variants compared to chronically infected ones.
Takeaway
Half of the patients studied had HIV that was resistant to at least one type of medicine, which is surprising because they had never been treated before.
Methodology
The study involved genotyping the HIV–1 pol gene from 12 untreated patients with detectable HIV RNA viral load.
Limitations
The study group was small, which may not reflect the broader situation in Romania.
Participant Demographics
The study included 12 patients, 6 males and 6 females, with a median age of 30.5 years.
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