Adherence to Nucleoside/Nucleotide Analogue Treatment in Patients with Chronic Hepatitis B

Yıl 2017, Cilt: 34 Sayı: 6, 540 - 545, 01.11.2017

Emin Ediz Tütüncü Rahmet Güner Yunus Gürbüz Ayşe Kaya Kalem Barış Öztürk İmran Hasanoğlu İrfan Şencan Mehmet A. Taşyaran

Öz

Background: Adherence to medication is an important aspect of preventing drug resistance and treatment failure in patients receiving nucleos(t)ide analogues for chronic hepatitis B. Aims: To assess adherence to nucleoside/nucleotide analogues in chronic hepatitis B treatment and to determine factors associated with non-adherence. Study Design: Cross-sectional study. Methods: The study enrolled 85 chronic hepatitis B patients who had been receiving nucleoside/nucleotide analogues for ≥3 months. A questionnaire was completed by patients themselves, and adherence was evaluated based on patients’ self-reporting. The use of at least 95% of the drugs in the previous month was considered as adequate adherence. Results: Adherence was adequate in 82.4% of patients. Female gender (p=0.003), unemployment (p=0.041) and lower monthly family income (p=0.001) were related to lower adherence. Better adherence was significantly linked to adequate basic knowledge regarding chronic hepatitis B (p=0.049), longer treatment duration than 12 months (p<0.001), previous use of other medications for chronic hepatitis B (p=0.014) and regular follow-up by the same physician (p<0.001). Conclusion: Counselling patients about their disease state and the consequences of non-adherence is an important intervention for enhancing adherence. Naïve patients should be followed up more frequently to reinforce adherence.

Anahtar Kelimeler

Medication adherence, chronic hepatitis B, treatment outcome, nucleoside/nucleotide analogues

Kaynakça

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