Showing papers by "Innlandet Hospital Trust published in 2022"
TL;DR: For example, this paper investigated single nucleotide polymorphisms (SNPs) from candidate gene studies on alcohol use disorder and depressive disorders, for association with alcohol consumption and with mental distress in a population-based sample from the Cohort of Norway (n = 49% men, n = 1978, 49% women).
Abstract: Little is known about genetic influences on the relationship between alcohol consumption and mental distress in the general population, where the majority report consumption and distress far below diagnostic thresholds. This study investigated single nucleotide polymorphisms (SNPs) from candidate gene studies on alcohol use disorder and depressive disorders, for association with alcohol consumption and with mental distress in a population-based sample from the Cohort of Norway (n = 1978, 49% women). The relationship between alcohol consumption and mental distress was further examined for genotype modification. There was a positive correlation between mental distress and alcohol consumption in men, as well as an association between SNPs and mental distress in men (GABRG1, GABRA2, DRD2, ANKK1, MTHFR) and women (CHRM2, MTHFR) and between SNPs and alcohol consumption in women (GABRA2, MTHFR). No modification by SNP genotype was found on the relationship between alcohol consumption and mental distress. The association between mental distress and GABRG1 in men remained significant after correcting for multiple comparisons. The results indicate that alcohol consumption and mental distress are associated in the general population even at levels below clinical thresholds and point to SNPs in genes related to GABAergic signalling for level of mental distress in men.
4 citations
TL;DR: In this article, the effects on ROS generation in isolated human neutrophils, monocytes and lymphocytes, after in vitro exposure to a total mixture and sub-mixtures of 29 persistent organic pollutants (Cl, Br, and PFAA).
4 citations
TL;DR: In this paper , the authors investigated how the first COVID-19 lockdown affected the everyday life and health of persons with co-occurring mental health and substance use disorders, and they identified four interrelated main themes, describing how the lockdown affected persons suffering from mental health disorders.
Abstract: The outbreak of COVID-19 with its severe social restrictions touched the daily life of most people. While everyday social life becomes difficult for citizens with economic and cultural capital, it becomes even worse for vulnerable groups such as persons with mental health and substance use disorders, who are particularly vulnerable to social exclusion. The aim of this study is to investigate how the first COVID-19 lockdown affected the everyday life and health of persons with co-occurring mental health and substance use disorders.This qualitative study reports data from 17 individual interviews and one focus group of five participants, all with a self-reported mental health and substance use disorder. Interviews were conducted based on a semi-structured interview guide in September and October 2020 in a medium-sized local authority in Norway. Data were analysed using thematic analysis. A reference group of people with varied knowledge and experiences of the phenomenon were involved in study design, recruitment, data generation and analysis.The analysis identified four interrelated main themes, describing how the first lockdown affected the everyday life and health of persons suffering from a mental health and substance use disorder: (1) The COVID-19 outbreak as a perceived challenge, (2) A decline in mental health and well-being, (3) Increased substance use challenges, and (4) Diverse experiences with health and social services. The results show that people with a co-occurring disorder have challenges with digital tools and/or do not have the appropriate equipment. Further, participants were not concerned about becoming infected themselves, but infecting others.Persons with a mental health and substance use disorder face major challenges during the COVID-19 pandemic. There is a need to maintain continuous low-threshold services especially directed towards persons with co-occurring disorders during the pandemic. Furthermore, it is important to improve the digital skills of every service user or offer alternatives to digital consultations and meetings.
4 citations
TL;DR: In this article , a randomized, double-blind, placebo-controlled trial in 600 Nepalese infants (6-11 months at enrolment) found no effect of 2 µg vitamin B 12 daily for a year on neurodevelopment.
Abstract: Abstract The most critical period for brain development is before a child’s second birthday. Standardised tests measuring neurodevelopment are more reliable when administered after this period. Severe vitamin B 12 deficiency affects brain development and function. In a randomised, double-blind, placebo-controlled trial in 600 Nepalese infants (6–11 months at enrolment), we found no effect of 2 µg vitamin B 12 daily for a year on neurodevelopment. The primary objective of the current study was to measure the effect of the intervention on the Wechsler Preschool and Primary Scale of Intelligence (WPPSI-IV) full scale intelligence quotient (FSIQ). We measured the effect on the Bayley Scales of Infant and Toddler Development 3rd edition at age 30–35 months ( n 555). At age 42–47 months ( n 533), we used the WPPSI-IV and subtests from the Neuropsychological Assessment, 2nd edition (NEPSY-II). We also used the FSIQ to estimate subgroup specific effects. The mean ( sd ) WPPSI-IV FSIQ in the vitamin B 12 group was 84·4 (8·4) and 85·0 (8·6) in the placebo group (mean difference −0·5 (95 % CI -1·97, 0·94), P = 0·48). There were no effect of the vitamin B 12 on any of the other neurodevelopmental outcomes and no beneficial effect in any of the subgroups. In conclusion, providing 2 µg of vitamin B 12 for a year in infants at risk of vitamin B 12 deficiency does not improve preschool cognitive function.
2 citations
TL;DR: In this paper , a clinical study further explores the disease progression with clinical chemistry analyses and mass spectrometry of blood and cerebrospinal fluid (CSF) from patients and controls.
TL;DR: In this paper , a follow-up study of a factorial designed, double-blind, randomized placebo-controlled trial in 1,000 young children was conducted to estimate their long-term effects on linear growth in North Indian children.
Abstract: Folate and vitamin B12 are essential for growth. Our objective was to estimate their long-term effects on linear growth in North Indian children. This is a follow-up study of a factorial designed, double-blind, randomized placebo-controlled trial in 1,000 young children. Starting at 6-30 months of age, we gave folic acid (∼2 RDAs), vitamin B12 (∼2 RDAs), both vitamins, or a placebo daily for six months. Six years after the end of supplementation, we measured height in 791 children. We used the plasma concentrations of cobalamin, folate, and total homocysteine to estimate vitamin status. The effect of the interventions, the association between height-for-age z-scores (HAZ) and baseline vitamin status, and the interactions between supplementation and baseline status were estimated in multiple regression models. Mean (SD) age at follow-up was 7.4 (0.7) years (range 6 to 9 years). There was a small, non-significant effect of vitamin B12 on linear growth and no effect of folic acid. We observed a subgroup-effect of vitamin B12 supplementation in those with plasma cobalamin concentration < 200 pmol/L (P interaction = 0.01). The effect of vitamin B12 supplementation in this group was 0.34 HAZ (95% CI: 0.11-0.58). We found an association between cobalamin status and HAZ in children not given vitamin B12 (P interaction = 0.001). In this group, each doubling of the cobalamin concentration was associated with 0.26 (95% CI: 0.15 to 0.38) higher HAZ. Suboptimal B12 status in early childhood seemingly limits linear growth in North Indian Children.