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Browse normalized, publication-ready research with direct links to its evidence and source.
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Readable research linked to original sources
Browse normalized, publication-ready research with direct links to its evidence and source.
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Readable research linked to original sources
Browse normalized, publication-ready research with direct links to its evidence and source.
20 articles
Newest firstAims To test whether the total consumption model and its extension, the theory of collectivity, apply to adolescent cannabis use. We estimated: (1) whether the distribution of cannabis use frequency was stable over time; (2) whether changes in average cannabis use were mirrored across consumption quantiles; and (3) whether higher average use corresponds with a higher prevalence of high-frequency users. Design Repe…
Open article record in new tab ↗Background Cannabis use is linked to treatment non-adherence and relapses in psychotic disorders. Antipsychotic medication is effective for relapse prevention in primary psychoses, but its effectiveness after cannabis-induced psychosis (CIP) remains unclear. Aims To examine the effectiveness of antipsychotic medication for relapse prevention following the first clinically diagnosed CIP. Method A cohort of 1772 pat…
New psychoactive substances (NPS) are health-hazardous through unpredictable toxicity and effects and largely unknown epidemiology, motivating studies of the latter. Up to 138 NPS were retrospectively identified using liquid chromatography-high resolution mass spectrometry data from all 34 183 oral fluid drug samples collected in one Swedish health care region 2019-2020 representing 9468 psychiatric and addiction…
It is of interest to investigate trends in AAS usage profile. Here we aimed to retrospectively study the prevalence of AAS-positive samples based on 21,172 consecutive analyses from routine AAS testing 2014-2023. Moreover, 310 urine samples from 2022 to 2023 were reanalyzed for a broader AAS panel as well as for the presence of narcotics. Between 2014 and 2023, the frequency of reported AAS-positive samples varied…
BACKGROUND: Offspring of parents with alcohol use disorder (AUD) have elevated risk of substance use. However, few studies have comprehensively assessed risks associated with different substances. This study investigated the risk of substance use disorders (SUDs) in adult children with severe parental AUD over four decades, contributing information on the risk of each disorder, the roles of important risk factors,…
Open article record in new tab ↗Objective This study aimed to analyze the choice of newly introduced antiseizure medications (ASMs; brivaracetam, cannabidiol, cenobamate, fenfluramine, and perampanel) by age and sex, and the use of these ASMs in relation to regulatory approval. Methods Patients were identified with dispensation of any ASM subsequent to at least one health care contact due to epilepsy (International Classification of Diseases, 10…
Open article record in new tab ↗Aim To examine the association between academic orientation and frequent cannabis use among Swedish adolescents in upper secondary school and include pupils from introductory programs (IPs), a large group of adolescents previously overlooked in research on adolescent cannabis use. Methods We used cross-sectional data from two anonymous school surveys carried out in upper secondary school in 2021. The samples consi…
Open article record in new tab ↗Background and hypothesis There is a paucity of research on treatment outcomes of patients with psychosis and cannabis use disorder (CUD). We aimed to compare the effectiveness of antipsychotics in reducing the risk of hospitalization in patients with first-episode psychosis (FEP) and co-occurring CUD. Study design We utilized a nationwide Swedish cohort of patients with longitudinal register data from the year 20…
Introduction The treatment gap for addictive disorders is one of the largest in health care. Several studies have investigated barriers to treatment for different addictive disorders, but very few studies conducted have explored whether the barriers differ depending on substance or behavior or if they are common among all addictive disorders. In Sweden, addiction care is provided both by the healthcare and social…
Open article record in new tab ↗BackgroundDiagnostic testing is essential for disease surveillance and test-trace-isolate efforts. Here, we aimed to investigate if residential area sociodemographic characteristics and test accessibility were associated with COVID-19 testing rates. MethodsWe included information on 421 542 patient-initiated COVID-19 PCR tests from Uppsala County in Sweden from 24 June, 2020 to 9 February, 2022. Using Poisson regr…
Open article record in new tab ↗Objectives To evaluate the effectiveness of community-based bilingual doula (CBD) support for improving the intrapartum care experiences and postnatal wellbeing of migrant women giving birth in Sweden. Design Randomised controlled trial. Setting Six antenatal care clinics and five hospitals in Stockholm, Sweden. Participants 164 pregnant Somali-, Arabic-, Polish-, Russian- and Tigrinya-speaking women who could not…
Aim This study examines the discursive construction of medical cannabis in Swedish newspapers, with the aim of understanding how the news media recontextualise the medical potential of cannabis. Design The study is centred on the concept of recontextualisation, which focuses on how discourses are reinterpreted and reshaped when moving from one context to another, with a special focus on recontextualisation in rela…
Open article record in new tab ↗Background Each year 13 000 patients undergo cholecystectomy in Sweden, and routine intraoperative cholangiography (IOC) is recommended to minimize bile duct injuries. The risk of requiring endoscopic retrograde cholangiopancreatography (ERCP) following cholecystectomy for common bile duct (CBD) stones where IOC is omitted and in patients with CBD stones left in situ is not well known. Methods Data were retrieved…
Background Community-based bilingual doula (CBD) services have been established to respond to migrant women's needs and reduce barriers to high quality maternity care. The aim of this study was to compare birth outcomes for migrant women who received CBD support in labour with birth outcomes for (1) migrant women who experienced usual care without CBD support, and (2) Swedish-born women giving birth during the sam…
Open article record in new tab ↗BackgroundWhile the COVID-19 outbreak in China now appears surpressed, Europe and the US have become the epicenters, both reporting many more deaths than China. Responding to the pandemic, Sweden has taken a different approach aiming to mitigate, not suppressing community transmission, by using physical distancing without lock-downs. Here we contrast consequences of different responses to COVID-19 within Sweden, t…
Aims/hypothesis We aimed to examine the association between midlife type 2 diabetes mellitus and cerebrovascular disease (CBD) in late life, and further to explore whether genetic and early-life familial environmental factors (such as shared childhood socioeconomic status and adolescent environment) play a role in this association. Methods In this prospective nested case-control study based on the Swedish Twin Reg…
Introduction About a decade ago, synthetic cannabinoids (SC) started to appear as recreational drugs on the new psychoactive substance (NPS) market. This report from the STRIDA project describes analytically confirmed intoxications involving MDMB-CHMICA (methyl-2-(1-(cyclohexylmethyl)-1H-indol-3-ylcarbonylamino)-3,3-dimethylbutanoate), a SC that was first detected in 2014. Study design This is an observational cas…
Open article record in new tab ↗BACKGROUND: Doping with anabolic androgenic steroids in sports has now developed to a widespread use of these agents among young people outside the sport. This is of major concern to the society. The purpose of the use is mainly for aesthetic reasons and is seen as a male phenomenon. But use also occurs in women where the knowledge is scarce. Our aim was to identify the pattern of doping agents in eight female cas…
Open article record in new tab ↗OBJECTIVE: Adolescent substance use is an area of concern because early substance use is associated with a higher risk of adverse outcomes. Parenting style, defined as the general style of parenting, as well as substance-specific parenting practices may influence children's substance use behaviour. The present study aims to probe the impact of parenting style on adolescent substance use. METHOD: A cohort of 1268 a…
Open article record in new tab ↗Background Illicit use of methadone and buprenorphine has been described as a growing problem in Sweden in recent years, and has been associated with an increased drug-related mortality. Critics claim that the substances have become popular among adolescents and that they function as a gateway to heroin use. The aim of this study is to investigate, firstly, the extent to which illicit use of methadone and buprenor…
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