English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

Cognitive dysfunction is prevalent among brain tumor patients treated with radiotherapy (RT) and chemotherapy. However, there are no approved pharmacological interventions for cognitive dysfunction in cancer patients. The goal of this pilot study was to examine the efficacy of donepezil, an acetylcholinesterase inhibitor used to treat Alzheimer's disease, in improving cognitive functions in brain tumor patients previously treated with RT + chemotherapy or chemotherapy alone. Fifteen patients with a brain tumor received a single daily dose of donepezil for 24 weeks (5 mg for 4 weeks, then 10 mg for 20 weeks). Patients completed cognitive evaluations prior to initiating therapy (baseline), and about 12 weeks (mid-study) and 24 weeks (end-of-study) subsequent to initiation of donepezil therapy. The results of linear mixed models analysis, controlling for each patient's baseline cognitive test score, showed a significant post-baseline improvement in attention (WAIS-III digit span forward; p = 0.037), graphomotor speed (WAIS-III digit symbol; p = 0.035) and visual memory (BVMT-R-delay; p = 0.025). There was also an improvement in self-reported quality of life (FACT-Br, social well-being subscale; p = 0.01). The findings of this pilot study suggest that treatment with donepezil may improve some aspects of cognitive functions and quality of life in brain tumor patients. Similar findings were reported in two prior trials of donepezil in brain tumor survivors.

Cognitive effects of donepezil therapy in patients with brain tumors: a pilot study