COVID-19-related issues on tele-counseling helpline in Bangladesh.

OBJECTIVE: To provide a brief description of COVID-19-related issues presented by callers to a tele-counseling helpline in Bangladesh. METHOD: Counselors who receive calls write brief descriptions of each call. These descriptions were coded and analyzed. RESULTS: Eighty-six percent of callers displayed anxiety and/or sleeplessness; these callers also displayed a range of issues including family/interpersonal problems, financial difficulties, physical health concerns, mental illness, and difficulty managing quarantine. CONCLUSION: These findings indicate the mental health challenges faced in Bangladesh due to lockdown and can inform future interventions.

Pre- and postnatal arsenic exposure and child development at 18 months of age: a cohort study in rural Bangladesh.

BACKGROUND: Exposure to arsenic through drinking water has been associated with impaired cognitive function in school-aged children in cross-sectional studies; however, there are few longitudinal studies and little information on effects of exposure in early life when the brain is generally most vulnerable. METHODS: A longitudinal cohort study beginning in early pregnancy was conducted in rural Bangladesh, where arsenic concentrations in well water vary considerably. We assessed the effects of pre- and postnatal arsenic exposure on development of 2112 children at 18 months of age with Bayley Scales of Infant Development-II (mental and psychomotor development indices), Wolke's Behavior Rating Scale and maternal report of language. We related the measures of child development to arsenic concentrations in maternal urine in gestational weeks 9 and 30 and child's urinary arsenic at 18 months of age. Details of socio-economic background, home stimulation and anthropometric measurements of mothers and children were also available. RESULTS: Median maternal urinary arsenic concentration averaged over early and late gestation was 96 µg/l, whereas children's urine contained 35 µg/l of arsenic. There was no significant effect of any of the arsenic exposure measures on any of the child development measures after controlling for social and economic confounders, child's age and sex. CONCLUSION: Contrary to expectations, we found no indications of adverse effects of pre- or postnatal arsenic exposure on child development at 18 months. It remains possible that duration of exposure is critical and that effects will become apparent later in childhood.

Supplementation of fish-oil and soy-oil during pregnancy and psychomotor development of infants.

Supplementation of docosahexaenoic acid (DHA) in infancy improves neuro-developmental outcomes, but there is limited information about the impact of supplementing pregnant mothers with DHA on the development of their infants. In a follow-up of a randomized, double-blind controlled trial with 400 pregnant mothers, the effects of supplementation of fish-oil or soy-oil (4 g/day) during the last trimester of pregnancy on psychomotor development and behaviour of infants at 10 months of age (n=249) were assessed. The quality of psychosocial stimulation at home (HOME) and nutritional status of the subjects were also measured. There were no significant differences in the fish-oil group and soy-oil group in any of the developmental (mean +/-SD mental development index: 102.5 +/- 8.0 vs. 101.5 +/- 7.8, psychomotor development index: 101.7 +/- 10.0 vs. 100.5 +/- 10.1) or behavioural outcomes. It may, therefore, be concluded that supplementation of fish-oil during the last trimester of pregnancy does not have any added benefit over supplementation of soy-oil on the development or behaviour of infants in this population.