Psychological impact during COVID-19 lockdown in children and adolescents with previous mental health disorders.

OBJECTIVE: During the COVID-19 pandemic, authorities confined adults, adolescents and children to their homes. Recent articles warn of possible long-term consequences on mental health, especially for those who suffer from underlying psychiatric conditions and for vulnerable sections of the population. The present study explores the psychological impact of the COVID-19 quarantine on outpatients at the Centre of Child and Adolescent Mental Health (CAMHS), which is based in Barcelona. METHODS: A total of 441 caregivers answered an online ad-hoc survey on their sociodemographic and economic situation, perceived stress, and clinical changes and coping strategies observed in their children during lockdown. The Chi-square test was used to compare the response percentages for each behaviour or symptom between age, gender and diagnostic groups. Variance and post-hoc test were also analyzed, as was the Pearson correlation. RESULTS: The use of electronic devices has significantly increased. There has also been an increase in symptoms such as attentional problems, fatigue and irritability, among others. Differences were found between age and gender groups. The diagnostic groups most affected by confinement were Autism Spectrum Disorders and Conduct Disorders. The survey also discovered a relationship between the loss of family income, parental stress and increased symptoms in children. CONCLUSION: Confinement has increased externalizing symptoms and behaviours as well as COVID-19 related concerns, somatic problems and anxieties. It is important to observe the fluctuation of symptoms and how young people adapt to the pandemic in order to reach a better understanding of the situation and devise new strategies to reduce the psychological impact of the pandemic.

Learning and serial effects on verbal memory in mild cognitive impairment.

The objective of this study was to examine different patterns of learning and episodic memory in 3 mild cognitive impairment (MCI) groups and a control group by administering the California Verbal Learning Test (CVLT) and using serial position effect as a principal variable. The study sample included 3 groups of patients with MCI (n = 90) divided into single-domain amnestic, multiple-domain amnestic, and multiple-domain nonamnestic MCI and a group of healthy controls (n = 60). We compared the performance of each group on several CVLT measures used in previous research, and we included a new measure that provides specific information about the serial effect. Data showed a similar pattern of learning and memory impairment in both amnestic MCI groups (i.e., no differences between the multiple-domain and single-domain subtypes); the recency effect was significantly higher in both amnestic MCI groups than in all other groups, and the primacy effect was only lower in the multiple-domain amnestic MCI subtype. Verbal learning and memory profiles of patients with amnestic MCI were very similar, independent of the presence of deficits in cognitive domains other than episodic memory. Results are discussed in light of the unitary-store model of memory.