BACKGROUND:Desvenlafaxine (administered as desvenlafaxine succinate) for anxious depression was assessed in a post hoc analysis. METHODS: Data were pooled from patients randomly assigned to desvenlafaxine 50 mg/day or placebo in seven double-blind, fixed-dose studies in adults with major depressive disorder. Patients with "anxious depression" had baseline 17-item Hamilton Rating Scale for Depression, anxiety-somatization factor (HAM-D17 A/S) scores ≥7. Primary end point was change in HAM-D17 scores from baseline at week 8 (last observation carried forward), evaluated using analysis of covariance with treatment, study, and baseline value as covariates. RESULTS: A total of 1873/2706 (69%) patients were identified as "anxious depressed". Desvenlafaxine significantly improved HAM-D17 total scores versus placebo in anxious (adjusted mean [95% CI] -1.72 [-2.35, -1.09]; p < 0.001) and nonanxious (-1.48 [-2.40, -0.57]; p = 0.002) populations, with no significant treatment-by-anxiety interaction. Response and remission rates (HAM-D17 ) were significantly higher with desvenlafaxine compared with placebo in both populations. Treatment-emergent adverse events were reported by 78% and 69% (desvenlafaxine versus placebo, respectively) of anxious depressed patients and by 77% and 68% of nonanxious patients. CONCLUSION:Desvenlafaxine 50 mg/day significantly improved depressive symptoms compared with placebo in major depressive disorder patients with clinically relevant anxiety symptoms. Improvement in the HAM-D17 total score was similar for anxious/nonanxious groups.
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BACKGROUND:Desvenlafaxine (administered as desvenlafaxine succinate) for anxious depression was assessed in a post hoc analysis. METHODS: Data were pooled from patients randomly assigned to desvenlafaxine 50 mg/day or placebo in seven double-blind, fixed-dose studies in adults with major depressive disorder. Patients with "anxious depression" had baseline 17-item Hamilton Rating Scale for Depression, anxiety-somatization factor (HAM-D17 A/S) scores ≥7. Primary end point was change in HAM-D17 scores from baseline at week 8 (last observation carried forward), evaluated using analysis of covariance with treatment, study, and baseline value as covariates. RESULTS: A total of 1873/2706 (69%) patients were identified as "anxious depressed". Desvenlafaxine significantly improved HAM-D17 total scores versus placebo in anxious (adjusted mean [95% CI] -1.72 [-2.35, -1.09]; p < 0.001) and nonanxious (-1.48 [-2.40, -0.57]; p = 0.002) populations, with no significant treatment-by-anxiety interaction. Response and remission rates (HAM-D17 ) were significantly higher with desvenlafaxine compared with placebo in both populations. Treatment-emergent adverse events were reported by 78% and 69% (desvenlafaxine versus placebo, respectively) of anxious depressedpatients and by 77% and 68% of nonanxious patients. CONCLUSION:Desvenlafaxine 50 mg/day significantly improved depressive symptoms compared with placebo in major depressive disorderpatients with clinically relevant anxiety symptoms. Improvement in the HAM-D17 total score was similar for anxious/nonanxious groups.
Authors: Caren Nádia Soares de Sousa; Ingridy da Silva Medeiros; Germana Silva Vasconcelos; Gabriel Ângelo de Aquino; Francisco Maurício Sales Cysne Filho; Jamily Cunha de Almeida; Ana Paula Negreiros Nunes Alves; Danielle S Macêdo; Luzia Kalyne Almeida Moreira Leal; Silvânia Maria Mendes Vasconcelos Journal: Oxid Med Cell Longev Date: 2022-08-19 Impact factor: 7.310