Clinical Interventions in Aging (Jul 2023)

Citicoline May Prevent Cognitive Decline in Patients with Cerebrovascular Disease

  • Almeria M,
  • Alvarez I,
  • Molina-Seguin J,
  • Besora S,
  • Buongiorno M,
  • Romero S,
  • Casas L,
  • Cano C,
  • Castejon J,
  • Arribas S,
  • Krupinski J

Journal volume & issue
Vol. Volume 18
pp. 1093 – 1102

Abstract

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Marta Almeria,1,2 Ignacio Alvarez,2 Jessica Molina-Seguin,1 Sarah Besora,1 Mariateresa Buongiorno,1,2 Silvia Romero,1 Laura Casas,1 Cristina Cano,2 Judith Castejon,2 Sonia Arribas,2 Jerzy Krupinski1,3 1Departament de Neurologia, Fundació Assistencial Hospital Universitari MútuaTerrassa, Terrassa, Barcelona, Spain; 2Fundació per a la Recerca Biomèdica i Social MútuaTerrassa, Terrassa, Barcelona, Spain; 3Healthcare Sciences, Manchester Metropolitan University, Manchester, UKCorrespondence: Marta Almeria, Fundació Assistencial Hospital Universitari MútuaTerrassa, Departament de Neurologia, plaça dels drets humans n 1 (planta -3, despatx. 324), Terrassa, Barcelona, 08222, Spain, Tel +34 937365050, Email [email protected]: Neuroprotective drugs such as citicoline could improve cognitive performance and quality of life. We studied the effect of citicoline treatment and its association with Vascular Risk Factors (VRF) and APOE on cognition in patients with Subjective Cognitive Complaints (SCC) and Mild Cognitive Impairment (MCI).Methods: This is an observational and prospective study with citicoline during 12 months follow-up. Eighty-one subjects who met criteria for SCC/MCI, aged 50– 75 years with VRF were included and prescribed citicoline 1g/day. Subjects with previous cognitive impairment and any other central nervous system affection were excluded. Wilcoxon Signed Ranks test and paired samples t-test were used to analyze the change in neuropsychological performance.Results: Mean age of the sample was 68.2 (SD 6.8) years and 26 (32.09%) were females. Fifteen subjects (24.6%) were APOE-ϵ4 carriers, fifty-six (76.7%) had hypertension, fifty-eight (79.5%) had dyslipidemia, twenty-one (28.8%) had diabetes mellitus and twenty-six (35.6%) had cardiopathy. Thirty-two (43.8%) subjects were diagnosed as SCC and forty-one (56.16%) as MCI. During the follow-up, Tweny-six patients (81.25%) in the group of SCC remained stable, six subjects (18.8%) converted to MCI. Twelve patients (29.9%) with MCI reverted to SCC and twenty-nine patients (70.7%) remained stable. At follow-up, SCC subjects had an improvement in the global language domain (p=0.03), naming (p< 0.001), attention (p=0.01) and visuospatial abilities (p< 0.01). MCI group showed an improvement in the screening test (p=0.03), delayed memory (p< 0.01), global cognition (p=0.04) and in cognitive flexibility (p=0.03). Presence of APOE-ϵ4 had no impact on the above findings.Discussion: SCC subjects showed an improvement in language and attention domains, while those with MCI performed better after 12 months in total scores of MoCA and RBANS domains, some converting back to SCC. This supports the idea that citicoline may prevent cognitive decline in patients with cognitive deficits.Keywords: cerebrovascular disease, cognitive decline, citicoline

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