Enhanced Functional Connectivity Within Executive Function Network in Remitted or Partially Remitted MDD Patients

Background: Impaired executive function (EF) is associated with a range of typical clinical characteristics and psychosocial dysfunction in major depressive disorder (MDD). However, because of the lack of objective cognitive tests, inconsistencies in research results, and improvement in patients' subjective experience, few clinicians are concerned with the persistent impairment of EF in euthymia. The study makes a further investigation for EF in remitted and partially remitted MDD patients via multiple EF tests and fMRI, so as to explore the executive function of patients in euthymia.Methods: We recruited 19 MDD patients and 17 age-, gender-, and education-matched healthy controls (HCs). All participants completed EF tests and fMRI scanning. Bilateral dorsolateral prefrontal cortex (dlPFC) regions were selected as the region of interests (ROIs) to conduct seed-based functional connectivity (FC). We conducted fractional amplitude of low-frequency fluctuations (fALFF) analysis for all ROIs and whole brain.Results: All MDD patients were in remission or partial remission, and they were comparable with HCs on all the EF tests. MDD group showed increased positive FC between left dlPFC and cerebellar Crus I, right dlPFC and supramarginal gyrus after 8-weeks treatment, even taking residual depressive symptoms into account. We did not find group difference of fALFF value.Conclusion: MDD patients persisted with EF impairment despite the remission or partially remission of depressive symptoms. Clinicians should focus on residual cognitive symptoms, which may contribute to maximize the efficacy of routine therapy.

The significance of anxiety symptoms in predicting psychosocial functioning across borderline personality traits

Emotion regulation is a central task of daily life. Difficulty regulating emotions is a core feature of borderline personality disorder (BPD), one of the most common and impairing personality disorder diagnoses. While anger and symptoms of depression are instantiated in the criteria for BPD, anxiety is not, despite being among the most common psychiatric symptoms. In a sample of online respondents (N = 471), we explored the interactions between anxiety symptoms and BPD traits in predicting well-being (WHO-5) as well as poorer work and social adjustment (WSAS), while controlling for anger and depression. We hypothesized that anxiety would lead to more impairment (i.e., lower well-being and poorer work and more difficulties with work and social adjustment) as BPD traits increased. BPD traits and symptoms of anxiety both contributed to overall lower levels well-being and higher levels of psychosocial dysfunction. However, contrary to our expectations, at higher (vs. lower) levels of BPD traits, symptoms of anxiety were less conducive to lower well-being on the WHO-5. For the WSAS, there was no consistent evidence for an interaction between BPD traits and anxiety in predicting functioning. By and large, our results do not support the idea that anxiety contributes to more impairment at higher levels of BPD traits.

Distinct latent profiles based on neurobehavioural, physical and psychosocial functioning of former National Football League (NFL) players: an NFL-LONG Study

ObjectiveTo identify subgroups of former National Football League (NFL) players using latent profile analysis (LPA) and examine their associations with total years of participation (TYP) and self-reported lifetime sport-related concussion history (SR-CHx).MethodsFormer NFL players (N=686) aged 50–70 years, with an average 18.0 TYP (±4.5) completed a questionnaire. SR-CHx distributions included: low (0–3; n=221); intermediate (4–8; n=209) and high (9+; n=256). LPA measures included: Quality of Life in Neurological Disorders Emotional–Behavioral Dyscontrol, Patient Reported Outcomes Measurement Information System Cognitive Function, Emotional Support, Self-Efficacy, Meaning and Purpose, Physical Function, Pain Interference, Participation in Social Roles and Activities, Anxiety, Depression, Fatigue, and Sleep Disturbance. Demographic, medical/psychiatric history, current psychosocial stressors, TYP and SR-CHx were compared across latent profiles (LPs).ResultsA five profile solution emerged: (LP1) global higher functioning (GHF; 26.5%); (LP2) average functioning (10.2%); (LP3) mild somatic (pain and physical functioning) concerns (22.0%); (LP4) somatic and cognitive difficulties with mild anxiety (SCA; 27.5%); LP5) global impaired functioning (GIF; 13.8%). The GIF and SCA groups reported the largest number ofe- medical/psychiatric conditions and higher psychosocial stressor levels. SR-CHx was associated with profile group (χ2(8)=100.38, p<0.001); with a higher proportion of GIF (72.6%) and SCA (43.1%) groups reporting being in the high SR-CHx category, compared with GHF (23.1%), average (31.4%) and somatic (27.8%) groups. TYP was not significantly associated with group (p=0.06), with greater TYP reported by the GHF group.ConclusionsFive distinct profiles of self-reported functioning were identified among former NFL players. Several comorbid factors (ie, medical/psychiatric diagnoses and psychosocial stressors) and SR-CHx were associated with greater neurobehavioural and psychosocial dysfunction.

Method of validizing the methodology for assessing the quality of life, which is tied to the health of schoolchildren

Introduction. The study was conducted to validate the developed by the team of authors «Methods for assessing the quality of life related to health in middle school children». Methods. As a starting point, a Ukrainian-language adapted version of the questionnaire «List of children’s symptoms» was used, which is used to identify psychosocial dysfunction of children in children’s (Y-PSC) and parental (PSC) versions. According to the results of a parallel survey of 228 middle school students (103 boys and 125 girls), statistical data processing was performed using cluster analysis K-means, discriminant, canonical analysis and reliability analysis (Alpha Cronbach) by the licensed statistical software package IBM SPSS Statistics 22. Results. Processing by the data clustering method according to the Y-PSC and PSC questionnaire showed the best distribution into 3 clusters (the value of the F-test is 1% less than the maximum, but the standard error of the method is reduced by 32% from the maximum), which was confirmed by the discriminant analysis (total accuracy 96,4%) and canonical analysis (p < 0,15). In the pro-posed method of determining the quality of life associated with health, the division into 3 clusters met the requirement of statistical significance at the level of p < 0,05, and its total accuracy is 98,7%. Both methods proved to be reliable and accurate in terms of internal consistency, as evidenced by Cronbach’s alpha evaluation. Thus, with the high degree of clustering based on the survey, according to the original and proposed methods, the method of assessing the quality of life associated with health in middle school children has statistical significance at the level of p < 0,05 and can be used in group and population-based studies to determine the physical, mental and social well-being of schoolchildren based on self-assessment. Key words: Quality of life related to health; Middle school age; Schoolchildren; Psychosocial dysfunction; Validation.

The significance of anxiety symptoms in predicting psychosocial functioning across borderline personality traits

Emotion regulation is a central task of daily life. Difficulty regulating emotions is a core feature of borderline personality disorder (BPD), one of the most common and impairing personality disorder diagnoses. While anger and symptoms of depression are instantiated in the criteria for BPD, anxiety is not, despite being among the mostcommon psychiatric symptoms. We explored the interactions between anxiety symptoms and BPD traits in predicting well-being (WHO-5) as well as poorer work and social adjustment (WSAS), in a sample of online respondents (N = 471) while controlling for anger and depression. We hypothesized that anxiety would lead to more impairment (i.e., lower well-being and poorer work and social adjustment) as BPD traits increased. BPD traits and symptoms of anxiety both contributed to overall lower levels well-being and higher levels of psychosocial dysfunction. However, contrary to our expectations, at higher (vs. lower) levels of BPD traits, symptoms of anxiety did not contribute to lower well-being on the WHO-5. For the WSAS, there was no consistent evidence for an interaction between BPD traits and anxiety in predicting functioning. By and large, our results do not support the idea that anxiety contributes to more impairment at higher levels of BPD traits.

Patient perceptions of misdiagnosis of endometriosis: results from an online national survey

BackgroundEndometriosis is an estrogen-dependent disease affecting 10% of females in which endometrial-like tissue grows outside the uterus, resulting in pain, infertility, and physical and psychosocial dysfunction. Prior research documenting diagnostic error reports a 6.7-year mean diagnostic delay. This study takes a patient-oriented approach and aims to complement prior research on diagnostic error by examining patient-reported experiences with misdiagnosis.MethodsData were part of a larger online survey comprising nonrandomly sampled patients with self-reported surgically confirmed endometriosis (n = 758). We examined patients’ reports of misdiagnosis, to which healthcare professionals (HCPs) they attributed misdiagnosis, mean diagnostic delay, and endometriosis symptoms and physical sites predicting misdiagnosis reports.ResultsMean reported diagnostic delay was 8.6 years. 75.2% of patients reported being misdiagnosed with another physical health (95.1%) and/or mental health problem (49.5%) and most frequently by gynecologists (53.2%) followed by general practitioners (34.4%). Higher odds of reporting a physical or mental health misdiagnosis was associated with reports of virtually all symptoms and endometriosis on the bladder, small bowel, pelvic sidewall, and rectum. Higher odds of reporting a physical health misdiagnosis was exclusively associated with reports of endometriosis on the appendix. Higher odds of reporting a mental health misdiagnosis was exclusively associated with reports of a younger symptom onset age; endometriosis on the diaphragm, large bowel, lung, and ureter; and comorbid adenomyosis diagnosis.ConclusionsEndometriosis continues to present serious and complex diagnostic challenges. These findings corroborate previous objective investigations documenting endometriosis diagnostic error, establish the first patient-reported incidence, and further demonstrate value in including patients in diagnostic error research.

Untreated PKU Patients without Intellectual Disability: What Do They Teach Us?

Phenylketonuria (PKU) management is aimed at preventing neurocognitive and psychosocial dysfunction by keeping plasma phenylalanine concentrations within the recommended target range. It can be questioned, however, whether universal plasma phenylalanine target levels would result in optimal neurocognitive outcomes for all patients, as similar plasma phenylalanine concentrations do not seem to have the same consequences to the brain for each PKU individual. To better understand the inter-individual differences in brain vulnerability to high plasma phenylalanine concentrations, we aimed to identify untreated and/or late-diagnosed PKU patients with near-normal outcome, despite high plasma phenylalanine concentrations, who are still alive. In total, we identified 16 such cases. While intellectual functioning in these patients was relatively unaffected, they often did present other neurological, psychological, and behavioral problems. Thereby, these “unusual” PKU patients show that the classical symptomatology of untreated or late-treated PKU may have to be rewritten. Moreover, these cases show that a lack of intellectual dysfunction despite high plasma phenylalanine concentrations does not necessarily imply that these high phenylalanine concentrations have not been toxic to the brain. Also, these cases may suggest that different mechanisms are involved in PKU pathophysiology, of which the relative importance seems to differ between patients and possibly also with increasing age. Further research should aim to better distinguish PKU patients with respect to their cerebral effects to high plasma phenylalanine concentrations.