Functional Impairment Research Articles

Reconstruction Techniques for Head and Neck Cancer Surgery in Free Flap versus Pedicle Flap

Head and neck cancer resection often requires reconstruction to address functional impairments and disfigurement. Microvascular free flaps have become the preferred method, offering diverse tissue options.

Posterior reversible encephalopathy syndrome with functional and motor sequelae: A case report

Posterior Reversible Encephalopathy Syndrome (PRES) is a rare clinicoradiological neurological disorder, initially elucidated in 1996, Since this first description of PRES numerous case reports and case series, as well as retrospective observational studies describing the syndrome have been published. Importantly, no randomized controlled studies have been performed, We present the case of a young patient with no significant medical history who presented with neurological symptoms consistent with Posterior Reversible Encephalopathy Syndrome (PRES). Brain MRI confirmed the diagnosis of Posterior Reversible Encephalopathy Syndrome (PRES). Additionally, the etiological assessment yielded negative results. A notable aspect in our patient's case is the persistence of sequelae, characterized by dexterity and grip impairment on the right side, hindering various activities of daily living. The diagnosis of PRES is both radiological and clinical, with MRI playing a crucial role. Treatment is primarily symptomatic, sometimes requiring intensive care unit admission. Prognosis is favorable in the majority of cases, but severe complications and even death can occur. The reversibility of initial symptoms is well-documented in the literature. Long-term functional impairment outcomes following PRES have not been adequately characterized in the literature. Therefore, it is necessary to conduct follow-up screenings in more patients presenting both typical and atypical PRES syndromes. This will provide insight into whether the functional and motor sequelae of PRES are less reversible.

Early pharmacological interventions for prevention of post-traumatic stress disorder (PTSD) in individuals experiencing acute traumatic stress symptoms.

Acute traumatic stress symptoms may develop in people who have been exposed to a traumatic event. Although they are usually self-limiting in time, some people develop post-traumatic stress disorder (PTSD), a severe and debilitating condition. Pharmacological interventions have been proposed for acute symptoms to act as an indicated prevention measure for PTSD development. As many individuals will spontaneously remit, these interventions should balance efficacy and tolerability. To assess the efficacy and acceptability of early pharmacological interventions for prevention of PTSD in adults experiencing acute traumatic stress symptoms. We searched the Cochrane Common Mental Disorders Controlled Trial Register (CCMDCTR), CENTRAL, MEDLINE, Embase and two other databases. We checked the reference lists of all included studies and relevant systematic reviews. The search was last updated on 23 January 2023. We included randomised controlled trials on adults exposed to any kind of traumatic event and presenting acute traumatic stress symptoms, without restriction on their severity. We considered comparisons of any medication with placebo, or with another medication. We excluded trials that investigated medications as an augmentation to psychotherapy. We used standard Cochrane methodological procedures. Using a random-effects model, we analysed dichotomous data as risk ratios (RR) and calculated the number needed to treat for an additional beneficial/harmful outcome (NNTB/NNTH). We analysed continuous data as mean differences (MD) or standardised mean differences (SMD). Our primary outcomes were PTSD severity and dropouts due to adverse events. Secondary outcomes included PTSD rate, functional disability and quality of life. We included eight studies that considered four interventions (escitalopram, hydrocortisone, intranasal oxytocin, temazepam) and involved a total of 779 participants. The largest trial contributed 353 participants and the next largest, 120 and 118 participants respectively. The trials enrolled participants admitted to trauma centres or emergency departments. The risk of bias in the included studies was generally low except for attrition rate, which we rated as high-risk. We could meta-analyse data for two comparisons: escitalopram versus placebo (but limited to secondary outcomes) and hydrocortisone versus placebo. One study compared escitalopram to placebo at our primary time point of three months after the traumatic event. There was inconclusive evidence of any difference in terms of PTSD severity (mean difference (MD) on the Clinician-Administered PTSD Scale (CAPS, score range 0 to 136) -11.35, 95% confidence interval (CI) -24.56 to 1.86; 1 study, 23 participants; very low-certainty evidence), dropouts due to adverse events (no participant left the study early due to adverse events; 1 study, 31 participants; very low-certainty evidence) and PTSD rates (RR 0.59, 95% CI 0.03 to 13.08; NNTB 37, 95% CI NNTB 15 to NNTH 1; 1 study, 23 participants; very low-certainty evidence). The study did not assess functional disability or quality of life. Three studies compared hydrocortisone to placebo at our primary time point of three months after the traumatic event. We found inconclusive evidence on whether hydrocortisone was more effective in reducing the severity of PTSD symptoms compared to placebo (MD on CAPS -7.53, 95% CI -25.20 to 10.13; I2 = 85%; 3 studies, 136 participants; very low-certainty evidence) and whether it reduced the risk of developing PTSD (RR 0.47, 95% CI 0.09 to 2.38; NNTB 14, 95% CI NNTB 8 to NNTH 5; I2 = 36%; 3 studies, 136 participants; very low-certainty evidence). Evidence on the risk of dropping out due to adverse events is inconclusive (RR 3.19, 95% CI 0.13 to 75.43; 2 studies, 182 participants; low-certainty evidence) and it is unclear whether hydrocortisone might improve quality of life (MD on the SF-36 (score range 0 to 136, higher is better) 19.70, 95% CI -1.10 to 40.50; 1 study, 43 participants; very low-certainty evidence). No study assessed functional disability. This review provides uncertain evidence regarding the use of escitalopram, hydrocortisone, intranasal oxytocin and temazepam for people with acute stress symptoms. It is therefore unclear whether these pharmacological interventions exert a positive or negative effect in this population. It is important to note that acute traumatic stress symptoms are often limited in time, and that the lack of data prevents the careful assessment of expected benefits against side effects that is therefore required. To yield stronger conclusions regarding both positive and negative outcomes, larger sample sizes are required. A common operational framework of criteria for inclusion and baseline assessment might help in better understanding who, if anyone, benefits from an intervention. As symptom severity alone does not provide the full picture of the impact of exposure to trauma, assessment of quality of life and functional impairment would provide a more comprehensive picture of the effects of the interventions. The assessment and reporting of side effects may facilitate a more comprehensive understanding of tolerability.

PECULIARITIES OF ADAPTATION AND COURSE OF POST-TRAUMATIC STRESS DISORDER IN SERVICEMEN DEPLOYED TO INTENSE COMBAT ZONES

In the context of war, post-traumatic stress disorder (PTSD) emerges as one of the most prevalent psychological conditions, particularly among military personnel deployed in combat zones. The primary triggers for PTSD in military personnel often include the loss of comrades or the necessity to use lethal weapons, resulting in significant consequences. For PTSD to manifest, individuals must undergo a traumatic experience that exceeds normal human stress levels and leads to distress. The aim of this study is to investigate the course of PTSD in military personnel who have been exposed to intense combat operations and to explore their maladaptive manifestations. The study comprised 38 patients diagnosed with PTSD (F43.1) according to the ICD-10, who received treatment at the Regional Mental Health Care Institution for the Protection of the Armed Forces. All patients provided informed consent to participate in the study. A structured clinical diagnostic interview known as CAPS-DX was applied in this study. Developed based on the DSM-IV, this interview assesses the symptoms of posttraumatic stress disorder (PTSD), the duration of the disorder, and the degree of impairment of social functioning. The CAPS-DX scale provided insights into the presence of PTSD symptoms both currently and throughout the individual's life following psychotrauma. To diagnose psychosocial maladjustment and its characteristics, we employed the Psychosocial Maladjustment Scale by L. Herasymenko (2018). Clinical and anamnestic examinations revealed that 86% of servicemen had experienced multiple traumatic events, indicating a history of several psychotraumas. The study identified that the primary psychopathological manifestations of PTSD did not differ significantly from the traditional course of the disorder, but they were more intense and pronounced in this group of servicemen. The study has demonstrated that servicemen with combat experience and PTSD exhibited reduced levels of psychosocial adaptation. Their adaptive resources and capabilities, as well as their neuropsychological stability, were significantly diminished, along with a decrease in their communication abilities. Based on the overall level and quality of social and psychological adaptation, three levels of adaptation/maladaptation were distinguished among servicemen with combat-related PTSD: sufficient, partial, or maladaptation. It should be noted that the levels of adaptation were correlated with the severity of anxiety. Servicemen with sufficient adaptation typically exhibited low levels of anxiety, while those with partial adaptation showed an average level, and those with maladaptation displayed high levels of anxiety. The study revealed a spectrum of psychopathological manifestations in servicemen who were in the combat zone, ranging from semiotic complexes resembling panic attacks to psychogenic catalepsy. Furthermore, it was found that servicemen with combat experience and post-traumatic stress disorder had reduced levels of psychosocial adaptation, which correlated with the severity of anxiety.

Current trends in the prevention of adhesions after zone 2 flexor tendon repair.

Treating flexor tendon injuries within the digital flexor sheath (commonly referred to as palmar hand zone 2) presents both technical and logistical challenges. Success hinges on striking a delicate balance between safeguarding the surgical repair for tendon healing and initiating early rehabilitation to mitigate the formation of tendon adhesions. Adhesions between tendon slips and between tendons and the flexor sheath impede tendon movement, leading to postoperative stiffness and functional impairment. While current approaches to flexor tendon repair prioritize maximizing tendon strength for early mobilization and adhesion prevention, factors such as pain, swelling, and patient compliance may impede postoperative rehabilitation efforts. Moreover, premature mobilization could risk repair failure, necessitating additional surgical interventions. Pharmacological agents offer a potential avenue for minimizing inflammation and reducing adhesion formation while still promoting normal tendon healing. Although some systemic and local agents have shown promising results in animal studies, their clinical efficacy remains uncertain. Limitations in these studies include the relevance of chosen animal models to human populations and the adequacy of tools and measurement techniques in accurately assessing the impact of adhesions. This article provides an overview of the clinical challenges associated with flexor tendon injuries, discusses current on- and off-label agents aimed at minimizing adhesion formation, and examines investigational models designed to study adhesion reduction after intra-synovial flexor tendon repair. Understanding the clinical problem and experimental models may serve as a catalyst for future research aimed at addressing intra-synovial tendon adhesions following zone 2 flexor tendon repair.

Maxillofacial defects following road traffic accidents should be included in the disability spectrum

In India, 21.20% of annual road traffic accidents (RTA) result in maxillofacial injuries, with most victims being young adults aged 18-45 years. Such RTAs cause personal losses to individuals and families and adversely impact the country’s health system facilities. These losses result from the expenses for medical care, lost wages for individuals who are rendered unable to work, and lost productivity for family members who must miss work or school in order to care for the injured. Most nations lose 3% of their gross domestic product to road accidents. RTA injuries, often associated with severe morbidity, cause functional impairments and have immense psychological impact. Rehabilitating these patients and their future treatment needs constitute an economic burden to themselves and their families, more so in a developing country like India, where a majority of the population cannot afford the treatment costs and lack health insurance coverage. These injuries therefore, as defined by the International Classification of Functioning, Disability and Health 2001, fall within the ambit of impairment and disability. However, Indian law does not identify maxillofacial injuries and the ensuing trauma as disabilities. Addressing this could be an important step towards improvement in the care and compensation provided to survivors of such life changing accidents.

A systematic review of the biomarkers associated with cognition and mood state in bipolar disorder

BackgroundBipolar disorder (BD) is a severe psychiatric disorder characterized by changes in mood that alternate between (hypo) mania or depression and mixed states, often associated with functional impairment and cognitive dysfunction. But little is known about biomarkers that contribute to the development and sustainment of cognitive deficits. The aim of this study was to review the association between neurocognition and biomarkers across different mood states.MethodSearch databases were Web of Science, Scopus and PubMed. A systematic review was carried out following the PRISMA guidelines. Risk of bias was assessed with the Newcastle–Ottawa Scale. Studies were selected that focused on the correlation between neuroimaging, physiological, genetic or peripheral biomarkers and cognition in at least two phases of BD: depression, (hypo)mania, euthymia or mixed. PROSPERO Registration No.: CRD42023410782.ResultsA total of 1824 references were screened, identifying 1023 published articles, of which 336 were considered eligible. Only 16 provided information on the association between biomarkers and cognition in the different affective states of BD. The included studies found: (i) Differences in levels of total cholesterol and C reactive protein depending on mood state; (ii) There is no association found between cognition and peripheral biomarkers; (iii) Neuroimaging biomarkers highlighted hypoactivation of frontal areas as distinctive of acute state of BD; (iv) A deactivation failure has been reported in the ventromedial prefrontal cortex (vmPFC), potentially serving as a trait marker of BD.ConclusionOnly a few recent articles have investigated biomarker-cognition associations in BD mood phases. Our findings underline that there appear to be central regions involved in BD that are observed in all mood states. However, there appear to be underlying mechanisms of cognitive dysfunction that may vary across different mood states in BD. This review highlights the importance of standardizing the data and the assessment of cognition, as well as the need for biomarkers to help prevent acute symptomatic phases of the disease, and the associated functional and cognitive impairment.

Sleep, executive functions, and functional impairment in children with specific learning disorder: An investigation of the mediating pathways.

Sleep problems and executive dysfunction are associated with functional impairment in children with neurodevelopmental disorders. In this study, we aimed to investigate these aspects in children with Specific Learning Disorders (SLD) and SLD with comorbid Attention-Deficit Hyperactivity Disorder (ADHD), while also evaluating differences with typically developing (TD) children. Our study hypothesizes that children with SLD, especially those with comorbid ADHD, face greater sleep disturbances and executive function challenges compared to TD peers. We also propose that sleep disturbances aggravate functional impairment and that executive functions mediate this relationship. The data obtained from psychiatric evaluations, semi-structured interviews and questionnaires filled out by parents were analyzed. SLD + ADHD group had worse scores in all scales, followed by SLD and TD groups. Mediator analysis demonstrated that executive functions had a mediator role in the relationship between sleep problems and functional impairment. Our findings suggest that children with SLD experience more significant difficulties in daily living than their typically developing peers and having ADHD comorbidity, poor executive functions, and additional sleep problems can further exacerbate impairment. Notably, our mediation analysis suggests that executive functions mediate the relationship between sleep disturbances and the severity of functional impairments.

Profiles of motivational impairment and their relationship to functional decline in frontotemporal dementia.

Motivational disturbances are pervasive in frontotemporal dementia (FTD) and impact negatively on everyday functioning. Despite mounting evidence of anhedonia in FTD, it remains unclear how such changes fit within the broader motivational symptom profile of FTD, or how anhedonia relates to functional outcomes. Here we sought to comprehensively characterize motivational disturbances in FTD and their respective relationships with functional impairment. A cross-sectional study design was used including 211 participants-68 behavioral-variant FTD (bvFTD), 32 semantic dementia (SD), 43 Alzheimer's disease (AD), and 68 healthy older control participants. Anhedonia severity was measured using the Snaith-Hamilton Pleasure Scale while severity of apathy was assessed across Emotional, Executive, and Initiation dimensions using the Dimensional Apathy Scale. Functional impairment was established using the FTD Functional Rating Scale (FRS). Distinct motivational profiles emerged in each dementia syndrome: a domain-general motivational impairment in bvFTD; a predominantly anhedonic profile in SD; and more pronounced initiation and executive apathy in AD. Correlation analyses revealed differential associations between motivational symptoms and severity of functional impairment in each group. Executive apathy was associated with functional impairment in bvFTD, while anhedonia was strongly correlated with functional decline in SD. Finally, executive and emotional apathy were associated with functional decline in AD. Our study indicates distinct profiles of apathy and anhedonia in FTD syndromes, which in turn are differentially associated with functional decline. This detailed characterization of motivational phenotypes can inform patient stratification for targeted interventions to improve functional outcomes.

Treatment benefit of electrochemotherapy for superficial squamous cell carcinoma: a systematic review and single-arm meta-analysis.

Treating aggressive superficial squamous cell carcinoma (SCC) poses challenges due to invasiveness. Palliative care is recommended for inoperable cases with extensive tumors near vital organs, risking disfigurement or functional impairment. Electrochemotherapy (ECT) is an emerging cutaneous tumor treatment, but its efficacy against superficial SCC remains uncertain. This study conducts a systematic review and single-arm meta-analysis to evaluate ECT's effectiveness against superficial SCC and provide current evidence for clinical practice. Embase, PubMed and Cochrane Library were searched for studies up to May 2023. The random effects model analyzed complete response (CR) and partial response (PR), with subgroup assessment based on drug dosage, treatment response evaluation, tumor size, primary/recurrent status, and tumor location. Ten studies involving 162 patients and 208 tumors were included. Pooled CR and PR rates for ECT-treated superficial SCC were 66.5% (95% CI 48.4%-82.5%; I2 = 84%) and 20.3% (95% CI 10.5%-32.3%; I2 = 70%), respectively. Subgroup analysis indicated ECT's superiority in treating primary tumors (PR: 70%, CR: 30%) and tumors ≤ 3cm (PR: 81.3%, CR: 10.1%) compared to recurrent tumors (PR: 56.7%, CR: 36.5%) and tumors > 3cm (PR: 45.2%, CR: 34.4%). This single-arm meta-analysis confirms ECT's efficacy against superficial SCC, especially in primary tumors and those ≤ 3cm in diameter. The study highlights the impact of tumor location and response evaluation on ECT's benefits, warranting further investigation through additional research.

Functional impairment and quality of life in newly diagnosed adults attending a tertiary ADHD clinic in Ireland.

Attention Deficit-Hyperactive Disorder (ADHD) is a neurodevelopmental disorder, often persisting into adulthood. To investigate the levels of functionality and quality of life (QoL) in adult patients newly diagnosed with ADHD and to compare with those without an ADHD diagnosis. Consecutive patients who were referred to and assessed in a tertiary adult ADHD clinic enrolled in the study. Diagnosis of ADHD was based on DSM-5 criteria. Functionality was measured using the Weiss Functional Impairment Rating Scale (WFIRS) and the Global Assessment of Functioning Scale (GAF). QoL was assessed with the Adult ADHD Quality of Life Questionnaire (AAQoL). Three-hundred and forty participants were recruited, 177 (52.1%) females. Of them 293 (86.2%) were newly diagnosed with ADHD. Those with ADHD had significant lower functionality as it was measured with the WFIRS and GAF, and worse QoL (AAQoL) compared to those without. In addition, a significant correlation between GAF and WFIRS was found. The results show that adults with ADHD have decreased functionality and worse QoL when compared against those presenting with a similar symptomatology, but no ADHD diagnosis. ADHD is not just a behavioural disorder in childhood, but a lifelong condition with accumulating problems that can lead to lower QoL and impaired functioning throughout adulthood.

Association of Alzheimer's Disease and Other Neuropathologies with Functional Disability in Persons With and Without Dementia.

Dementia results from multiple neuropathologies causing cognitive impairment sufficiently severe to impact functional status. However, these pathologies and functional impairment are common in persons without dementia. We examined the association of AD and multiple other neuropathologies with instrumental and basic activities of daily living in persons with and without dementia. Participants were 1,509 deceased from the Religious Orders Study or Rush Memory and Aging Project. Pathologic AD and three other AD indices were examined, in addition to four non-AD neurodegenerative pathologies: cerebral amyloid angiopathy (CAA), hippocampal sclerosis, TDP-43 and Lewy bodies, and four cerebrovascular pathologies: gross- and microinfarctions, athero- and arteriolosclerosis. Functional assessment included Lawton and Katz Index Instrumental and Basic Activities of Daily Living (IADL and BADL). Ordinal regression models adjusted for age, sex, and education were used to examine the association of neuropathologies with IADL and BADL. AD and the other neuropathologies were associated with impaired IADL (all Ps<0.001) and with impaired BADL (Ps<0.01), except for atherosclerosis and CAA which were not associated with BADL. The effects of most neuropathologies were largely affected by dementia. However, small effects on IADL remained for PHFtau tangles after adjusting models for dementia. Direct effects of gross infarcts on IADL and BADL, and of microinfarcts on BADL remained unchanged after adjusting the models for dementia. AD and all other neuropathologies are strongly associated with functional disability. The association of most neuropathologies with disability was eliminated or attenuated by dementia, except for gross infarcts and microinfarcts.

A case report to understand the use of an evidence-based approach of prolonged grief therapy in Chinese culture

Prolonged grief disorder (PGD) is a new diagnosis that may cause significant functional impairment. Prolonged grief therapy (PGT) is a manualized 16-session intervention, whose efficacy has been demonstrated in studies primarily from Western cultures. The current report aimed to present a case to illustrate the use of PGT in Chinese culture. The client was a bereaved adult suffering from PGD after the death of her mother ten years ago. Additionally, she lost her father three months ago. Questionnaires were completed before and after treatment. In-depth interview was conducted at a 3-month follow-up. The client’s scores for grief, functional impairment, grief-related beliefs and avoidance, depression and insomnia all decreased substantially after treatment. The follow-up feedbacks indicated that the beneficial effects of PGT persisted in the client’s life. This case report provides preliminary evidence that bereaved people in China could benefit greatly from PGT, with minimal cultural adaptation.

Eveningness chronotype influences social functioning by deteriorating depressive symptoms in remitted patients with schizophrenia

ABSTRACT Sleep and circadian rhythm disruption (SCRD) is common in schizophrenia patients, who also typically experience impaired social functioning. While various factors influence social functioning in schizophrenia, the specific impact of sleep and circadian rhythm disruption remains unclear. This study aimed to investigate the connection between chronotype and social functioning in remitted schizophrenia patients, examining the mediating roles of depression and sleep quality. The study included 185 patients diagnosed with schizophrenia based on DSM-5 criteria. After categorizing the patients into morningness, eveningness, or intermediate chronotypes using the Morningness-Eveningness Questionnaire(MEQ), they were assessed with the Positive and Negative Syndrome Scale(PANSS), Calgary Depression Scale for Schizophrenia(CDSS), Personal and Social Performance Scale(PSPS) and Pittsburgh Sleep Quality Index(PSQI). The eveningness chronotype group showed higher CDSS and PSQI scores and lower PWBS and PSPS-Total scores than the other groups (p < 0.05). A hierarchical linear regression model assessed MEQ, PSQI, and CDSS scores’ effects on PSPS total scores. MEQ scores’ significance diminished when CDSS scores were included. Eveningness chronotype, particularly with increased depressive symptoms, negatively impacts social functioning in remitted schizophrenia patients.These findings contribute to the understudied area of chronotype in schizophrenia and its impact on social functioning, including its interaction with sleep..

Thoracodorsal to long thoracic nerve transfer in a patient with traumatic injury: A case report

Background: Traumatic injury to the long thoracic nerve causes paralysis of the serratus muscle, clinically expressed as winged scapula and functional impairment of the shoulder girdle. Treatment varies according to the severity of the injury, with a focus on early intervention for best results; however, the therapeutic approach remains a challenge at present. Case Description: We present the case of a 32-year-old male patient, athlete, right-handed, presented with bilateral paresis predominantly in the right arm, associated with paresthesia and changes in the coloring of the upper limbs. After being diagnosed with Thoracic Outlet Syndrome and undergoing surgery, vascular symptoms persisted with a significant loss of strength in the right shoulder. Winged scapula was observed and structural lesions were excluded on magnetic resonance imaging. Electromyographic studies confirmed the presumption of traumatic nerve involvement of the long thoracic nerve. Notwithstanding 6 months of physical therapy, there was no improvement, so a nerve transfer from the thoracodorsal nerve to the right long thoracic nerve was chosen. At 12 months, complete resolution of the winged scapula and functional recovery were observed. The patient also experienced a decrease in preoperative pain from 5/10 to 2/10 on the visual analog scale. Conclusion: Nerve transfer from the thoracodorsal nerve to the long thoracic nerve is a safe and effective technique to treat winged scapula due to long thoracic nerve injury.

Comprehensive Virtual Treatment for Severe Anxiety in Youth: A Case Report

Anxiety disorders and obsessive-compulsive disorder (OCD) are among the most common mental health conditions in children and adolescents and are associated with various impairments and long-term consequences. Evidence-based treatments exist but are often lacking in elements needed to effectively treat youth with more severe presentations. This case report illustrates a patient’s treatment course in an innovative program for children, adolescents, and young adults with severe anxiety. The program offers a continuum of outpatient, evidence-based care tailored to the severity of the patient’s condition. The case study focuses on “Jane,” an adolescent female with anxiety as well as obsessive-compulsive spectrum disorders, who had previously received extensive treatment without sustained improvement. Through the program’s three treatment phases, Jane and her parents demonstrated consistent engagement and adherence to treatment. Jane showed significant progress, with rapid reduction in symptoms and functional impairment. This case report underscores key elements of this treatment that address gaps in traditional approaches to care, particularly for patients with severe presentations, including the coordinated, team-based approach; the continuum of evidence-based, phased treatment titrated to need; the utilization of virtual individual, group and parent-focused care and between-session coaching to enhance learning generalization; and the use of measurement-based care. Further research is warranted to evaluate the generalizability and long-term outcomes of this program and its potential to transform the treatment landscape for pediatric anxiety and OCD.

Clinical and personal predictors of functioning in affective disorders: Exploratory results from baseline and 6-month follow-up of a randomised controlled trial

Comprehensive knowledge of factors causing and sustaining functional impairment in patients with affective disorders is warranted. The aim is to investigate associations between clinical factors (such as affective symptoms) and personal factors (such as personality traits, coping strategies, and childhood trauma experiences) on functioning and improvement of functioning in patients with affective disorders.This exploratory study includes data from 103 patients with bipolar disorder and unipolar depressive disorder. Clinician-rated functioning was assessed at baseline using the Functioning Assessment Short Test (FAST), and performance-based functioning was assessed at baseline and 6-month follow-up using the Assessment of Motor and Process Skills (AMPS). Data on clinical and personal factors were collected at baseline. Personal factors were measured by the Eysenck Personality Inventory (EPQ), Coping Inventory for Stressful Situations (CISS) and Childhood Trauma Questionnaire (CTQ). Pearson correlations and multiple linear regression models were used to analyse the association of clinical and personal factors with baseline functioning (FAST) and to identify predictors of improvement in functioning (AMPS) from baseline to follow-up.At baseline, greater depressive symptom severity, the personality trait neuroticism, emotional coping, and childhood trauma all correlated with poorer functioning (higher FAST scores). In multiple linear regression models, depression severity, emotional coping and childhood trauma were significant predictors of poorer functioning. More childhood trauma was a predictor of less functional improvement measured by AMPS at 6-month follow-up.In conclusion, maladaptive coping styles and depressive symptoms contribute to functional impairment in patients with affective disorders, while childhood trauma has a negative impact on long-term functional outcomes.

Impact of Gut–Brain Axis on Hepatobiliary Diseases in Fetal Programming

The hepatobiliary system is vital for the biotransformation and disposition of endogenous molecules. Any impairment in the normal functioning of the hepatobiliary system leads to a spectrum of hepatobiliary diseases (HBDs), such as liver cirrhosis, fatty liver, biliary dyskinesia, gallbladder cancer, etc. Especially in pregnancy, HBD may result in increased maternal and fetal morbidity and mortality. Maternal HBD is a burden to the fetus’s growth, complicates fetal development, and risks the mother’s life. In fetal programming, the maternal mechanism is significantly disturbed by multiple factors (especially diet) that influence the development of the fetus and increase the frequency of metabolic diseases later in life. Additionally, maternal under-nutrition or over-nutrition (especially in high-fat, high-carbohydrate, or protein-rich diets) lead to dysregulation in gut hormones (CCK, GLP-1, etc.), microbiota metabolite production (SCFA, LPS, TMA, etc.), neurotransmitters (POMC, NPY, etc.), and hepatobiliary signaling (insulin resistance, TNF-a, SREBPs, etc.), which significantly impact fetal programming. Recently, biotherapeutics have provided a new horizon for treating HBD during fetal programming to save the lives of the mother and fetus. This review focuses on how maternal impaired hepatobiliary metabolic signaling leads to disease transmission to the fetus mediated through the gut–brain axis.

Supplemental Material for A Brief Screener for Impairment in Personality Functioning: Psychometric Validation of the Five-Item Screening Scale for Personality Disorders in a Dutch-Speaking Clinical Sample

Supplemental Material for A Brief Screener for Impairment in Personality Functioning: Psychometric Validation of the Five-Item Screening Scale for Personality Disorders in a Dutch-Speaking Clinical Sample

LONG–TERM FUNCTIONAL LIMITATIONS ON CARDIOPULMONARY EXERCISE TESTING IN A COHORT OF PATIENTS WITH EMOTIONS–TRIGGERED TAKOTSUBO SYNDROME

Abstract Background In patients with prior Takotsubo syndrome (TTS), long lasting functional cardiac limitations were described as compared with normal subjects. Emotions–triggered Takotsubo syndrome (E–TTS) has more favorable outcomes than TTS preceded by a physical trigger or by no identifiable factors. The aim of the present study was to assess long–term cardiac functional limitations in a cohort of asymptomatic E–TTS patients. Methods We enrolled n=39 asymptomatic patients with a diagnosis of E–TTS. Cardiopulmonary exercise tests (CPET) were performed at 30 [12–40] months median follow–up from the acute event. A cohort of n=39 individuals matched for age, sex, body mass index and comorbidities served as control. Results Despite recovery of left ventricular ejection fraction, patients with prior E–TTS had lower peak VO2 and percentage of predicted peak VO2 (17.8 ± 3.6 vs 22.5 ± 6.5; P &amp;lt; 0.001 and 75.2 ± 14.1 % vs 100.6 ± 17.1%, P &amp;lt;0.001), VO2 at anaerobic threshold (AT) (11.1 [10.1–12.9] vs 14.4 [12.5–18.7]; P &amp;lt;0.001), peak O2 pulse (9.7 ± 2.5 vs 13.1 ± 3.5; P &amp;lt;0.001) and higher VE/VCO2 slope (30.4 ± 3.7 vs 27.2 ± 3.5; P &amp;lt;0.001) compared with matched controls. We found no statistically significant differences in heart rate reserve (HRR), respiratory equivalent ratio (RER), mean blood pressure and peak PetCO2 between patients and controls. Conclusions Despite their overall favorable outcome, asymptomatic patients with E–TTS were found to have long–term subclinical functional cardiac impairments. CPET proved to be a useful tool in the long–term evaluation of E–TTS patients after recovery of LVEF. Further studies are needed to fully clarify the origin of the detected CPET abnormalities as well as their prognostic relevance in patience with recovered E–TTS.