Depression and anxiety caused by pegylated interferon treatment in patients with chronic hepatitis B and the therapeutic effects of escitalopram and alprazolam / 南方医科大学学报

ABSTRACT

<p><b>OBJECTIVE</b>To evaluate the incidence of depression and anxiety caused by pegylated interferon α (PegIFN-α) treatment for chronic hepatitis B (CHB) and assess the efficacy of intervention with escitalopram and alprazolam.</p><p><b>METHODS</b>A total of 165 CHB patients receiving PegIFN-α-based treatment for 12 weeks were assessed for moderate to severe depression and anxiety using Patient Health Questionnaire (PHQ-9) and 7-item Generalized Anxiety Disorder Scale (GAD-7)]. The patients identified to have moderate to severe depression and anxiety treated with escitalopram or alprazolam and the psychological condition of the patients was assessed at the 2nd, 4th and 8th weeks of the treatments.</p><p><b>RESULTS</b>In the 165 patients receiving PegIFN-α treatment, 51 patients developed moderate to severe psychiatric symptoms, incuding 37 (22.4%) with depression, 31 (18.8%) with anxiety, and 17 (10.3%) with both. The symptoms of depression and anxiety was both significantly improved by intervention with escitalopram (P=0.000); alprazolam was effective for anxiety (P=0.001) but did not produce obvious effects on depression (P=0.904). Nevertheless, alprazolam had a much better therapeutic effect than escitalopram on anxiety in these patients (t=-3.198, P=0.010).</p><p><b>CONCLUSION</b>Psychological symptoms are common in CHB patients receiving PegIFN-α treatment. The symptoms of depression and anxiety can be ameliorated by intervention with escitalopram and alprazolam, respectively.</p>