Oneyear longitudinal study on biomarkers of blood-brain barrier permeability in COVID-19 patients.

The pathophysiology behind neurological and cognitive sequelae of COVID-19 may be related to dysfunction of the blood-brain barrier (BBB) and previous research indicate transient neuronal injury and glial activation. The aim of this study was to investigate if COVID-19 is related to increased BBB permeability by analyzing leakage of biomarkers such as astrocyte-derived extracellular vesicles (EVs) and S100B. We also investigated whether levels of these biomarkers correlated with self-reported symptoms that persisted > 2 months.

Parents' recalled experiences of the child centred health dialogue in children with overweight: a qualitative study.

Background: Because overweight and obesity are still increasing and prevention of childhood obesity is more likely to be effective when initiated in preschool children, the Child Health Service in the south of Sweden developed a structured child-centred health dialogue model targeting all 4-year-old children and their families. The aim of this study was to describe parents' recalled experiences of this health dialogue in children with overweight.

Methods: A qualitative inductive approach with purposeful sampling was used.

Psychometric validity of the Montgomery and Åsberg Depression Rating Scale for Youths (MADRS-Y).

Background: Because of all the serious consequences of major depressive disorder (MDD), it is important to screen for MDD in adolescents. The aim of this study was to test the psychometric properties of the newly developed self-report depression scale MADRS-Y for adolescents in a normative Swedish sample.

Methods: The study included 620 adolescents in the age range of 12-20 years old.

Plasma levels of S100B and neurofilament light chain protein in stress-related mental disorders.

The pathophysiological changes underlying stress-related mental disorders remain unclear. However, research suggests that alterations in astrocytes and neurons may be involved. This study examined potential peripheral markers of such alterations, including S100B and neurofilament light chain (NF-L).

Impaired cognitive functioning in stress-induced exhaustion disorder: a new tablet-based assessment.

Background: The adverse health effects of stress induced exhaustion disorder (SED) cause increasing concern in Western societies. This disorder is characterized by severe fatigue, decreased tolerance to further stress, and attention and memory lapses. Despite subjective complaints, individual cognitive deficits are not always detected in a clinical setting, which calls for the validation of more sensitive instruments.

Isoforms of soluble vascular endothelial growth factor in stress-related mental disorders: a cross-sectional study.

Vascular endothelial growth factor (VEGF) has been implicated in the pathophysiology of stress-related mental disorders. However, VEGF levels have seldom been compared across mental disorders and never by isoforms. Pathophysiological processes involving leakage of astrocyte-derived extracellular vesicles (EVs) across the blood-brain barrier could be associated with VEGF levels in patients with stress-related mental disorders.

Leakage of astrocyte-derived extracellular vesicles in stress-induced exhaustion disorder: a cross-sectional study.

Patients with stress-induced exhaustion disorder (SED) demonstrate cognitive dysfunction similar to patients with minor traumatic brain injury (TBI). We have previously detected elevated concentrations of astrocyte-derived extracellular vesicles (EVs) in patients with TBI. As such, we hypothesized that astrocyte-derived EVs could be higher in patients with SED than in patients with major depressive disorder (MDD) and healthy controls.

Role of rehabilitation in chronic stress-induced exhaustion disorder: A narrative review.

Objective: An increase in numbers of cases of sick leave due to stress have been reported from several European countries during recent decades. Chronic stress-induced exhaustion disorder is associated with physiological and neurobiological perturbations that may contribute to cognitive problems and long-term exhaustion. Rehabilitation of patients with chronic stress-induced exhaustion disorder is therefore challenging.

Comparison of exhaustion symptoms in patients with stress-related and other psychiatric and somatic diagnoses.

Background: Several rating scales assessing stress-related symptoms of exhaustion have emerged in recent years. However, more knowledge is needed about the performance of these rating scales in patients with stress-related disorders as well as in other patient groups. With the recently developed Karolinska Exhaustion Disorder Scale (KEDS), we compared symptoms of exhaustion in different patient groups that were sorted according to diagnosis.

As good as it gets: an empirical study on mentally-ill patients and their stay at a general hospital in Sweden, 1896-1905.

General hospital care and treatment of mentally ill patients in a Swedish town was studied in records for 503 patients, 1896-1905. Restraint was extremely rare; 65% left the hospital as healthy or improved. Non-psychotic and alcoholic patients spent fewer days in hospital than patients with psychosis or dementia.

Mental illness in Sweden (1896-1905) reflected through case records from a local general hospital.

Mental illness in a hospital in a medium-sized town in Sweden was studied. Consecutive case records from 1896 to 1905, and also from 2011, were selected. In the historical sample, neurasthenia was the most common diagnosis, followed by affective disorders and alcohol abuse.

Clinical severity as a moderator of outcome in psychodynamic and dialectical behavior therapies for borderline personality disorder.

The aim of the present study was to assess the effect of initial level of psychiatric severity on treatment outcome in psychodynamic therapy and dialectical behavior therapy (DBT) for borderline personality disorder (BPD). It was hypothesized that DBT would lead to better outcome for patients with high psychiatric severity, whereas dynamic treatment would lead to better outcome for patients with lower psychiatric severity. Data from the 5th-year follow-up of the Stockholm City Council's and the Karolinska Institute's Psychotherapy Project were used in the present study.

Symptoms of depression and their relation to myocardial infarction and periodontitis.

Background: Psychosocial stress and depression are established risk factors for cardiovascular disease and a relationship to periodontitis has been suggested. We studied symptoms of depression and their relation to myocardial infarction and periodontitis.

Methods: In a Swedish case-control study, 805 patients, <75 years with a first myocardial infarction and 805 controls without myocardial infarction were matched for age, gender and geographic area.