Effect of butylphthalide combined with idebenone on vascular dementia: A retrospective observational analysis.

To explore the efficacy and safety of butylphthalide combined with idebenone in the treatment of vascular dementia. The clinical data of 126 patients with vascular dementia who were admitted to our hospital between March 2021 and February 2023 were retrospectively reviewed. Among them, 62 patients received butylphthalide alone (single group) and 64 patients received butylphthalide combined with idebenone (combined group). Cognitive function scores, serum inflammatory factor levels, oxidative stress index levels, and incidence of adverse reactions were compared between the 2 groups before and after treatment. After treatment, the Hasegawa Dementia Scale, Mini Mental State Examination Scale, and activities of daily living scores in both groups were higher than before treatment, and the scores in the combined group were higher than before treatment (P < .05). After treatment, the levels of serum C-reactive protein, tumor necrosis factor-α, and interleukin 6 in both groups were lower than those before treatment, and those in the combined group were lower than those in the simple group (P < .05). After treatment, the levels of serum glutathione peroxidase and superoxide dismutase in the 2 groups were higher than those before treatment, and the level of malondialdehyde was lower than that before treatment. The levels of serum glutathione peroxidase and superoxide dismutase in the combined group were higher than those in the simple group, and the level of malondialdehyde was lower than that in the simple group (P < .05). There was no significant difference in the incidence of adverse reactions between the combined group (6.25%) and the simple group (3.23%) (P > .05). Compared with butylphthalide alone, intervention of butylphthalide combined with idebenone on vascular dementia can effectively reduce the degree of inflammatory and oxidative stress reactions, improve cognitive function, and promote the ability to perform activities of daily living in a safe manner.