Childhood traumatic experiences in people with obesity with and without eating disorders who are seeking bariatric surgery: the role of attachment relationships and family functioning

PURPOSE

The present study examines the impact of traumatic childhood experiences in people with obesity seeking bariatric surgery. It considers the presence of eating disorders (ED) in the population with obesity and tests the role of attachment and family relationships as mediators of the relationship between traumatic events and ED.

METHOD

110 participants with severe obesity and 98 participants of a healthy weight (control group) filled out The Childhood Trauma Questionnaire (CTQ-SF), the Attachment Style Questionnaire (ASQ) and the Family Adaptability and Cohesion Evaluation Scale (FACES IV).

RESULTS

Comparing the two groups on psychological variables, higher scores in the CTQ Emotional neglect and ASQ insecure attachment scales emerged in the control group than the group with obesity. Considering the presence/absence of an ED only in the group with obesity, and comparing these subgroups, higher scores in traumatic experiences emerged in the individuals with obesity and with ED than the individuals with obesity without ED. Moreover, participants with ED scored higher in ASQ insecure attachment and had lower levels of flexibility in family functioning than the group without ED. Finally, Logistic Regression models showed that insecure anxious attachment and dysfunctional familial relationships affected the relationship between traumatic childhood experiences and the presence of ED in the group with obesity.

CONCLUSION

These findings suggest the importance focusing on psychosocial factors linked to obesity, specifically on attachment styles and familial relationships as emotion regulation strategies, since the impact of traumatic childhood events on psychopathology could be ameliorated by an individual's ability to rely on a significant attachment figure.

LEVEL OF EVIDENCE

Level II, evidence obtained from well-designed controlled trials without randomization.

Overcoming the civil wars: the role of attachment styles between the impact of war and psychological symptoms and post-traumatic growth among Libyan citizens

Background: Civil wars in Libya have impacted the mental health of the general population. The ways in which individuals cope with traumatic events are influenced by several psychological variables.Objectives: The present study aimed to investigate how post-traumatic stress symptoms (PTSS) are associated with psychological symptoms and post-traumatic growth (PTG), and to evaluate the role of avoidant and anxious attachment dimensions as mediators in these associations, among Libyan citizens.Method: Three-hundred participants (147 females; age 31.0 ± 8.4 years) completed the Impact of Event Scale - Revised, Experiences in Close Relationships, Patient Health Questionnaire, and Post-traumatic Growth Inventory - Short Form.Results: The structural equation model revealed that insecure attachment dimensions mediated the association between PTSS and psychological symptoms and PTG. PTSS were positively associated with psychological symptoms, PTG, and both insecure attachment dimensions. Insecure attachment dimensions were positively associated with psychological symptoms and negatively with PTG.Conclusion: The present findings contribute to growing empirical research on the roles of insecure attachment dimensions in the association between the impact of war, psychological symptoms, and PTG.

Anxiety Symptoms, COVID-19-Related Stress Reactions in the Italian General Population, and Validation of the Italian COVID Stress Scales (CSS-I)

Background. The COVID Stress Scales (CSS) assess COVID-related stress experienced in the past week related to danger and contamination fears, socioeconomic consequences, xenophobia, compulsive checking, and reassurance seeking, and traumatic stress symptoms. Our objective was to provide a translation into Italian, replication, and psychometric validation of the CSS in the general population. Moreover, we aimed to test the convergent and discriminant validity of the Italian CSS (CSS-I) with respect to anxiety, stress, and depressive symptoms in the general Italian population. Method. Adult participants (n = 935) over the age of 18 years were recruited from the general population in Italy. Psychological status was assessed using multiple validated measures, including the CSS, Depression, Anxiety and Stress Scales-21 (DASS-21), and the Prejudice Against Immigrants Scale (PAIS). Results. Our confirmatory factor analysis supported a 6-factor model, including danger fears (DAN), socioeconomic consequences (SEC), xenophobia (XEN), compulsive checking and reassurance seeking (CHE), contamination fears (CON), and traumatic stress symptoms (TSS). Strong reliability of the CSS-I (Cronbach's α = 0.863-0.936) and convergent validity with the DASS-21 and PAI were established with positive correlations between total and scale scores across measures. Conclusions. The CSS-I is a valid and reliable instrument to measure COVID-19-related distress in the Italian population.

The role of family functioning, attachment style, and care setting on pre-loss grief symptoms and burden in caregivers of terminally cancer patients

OBJECTIVES

The aim of the present cross-sectional study was to investigate the associations between caregivers' attachment styles, family functioning, the care setting and pre-loss grief symptoms, the burden, and the caregivers' belief of patients' awareness of the terminal cancer diagnosis.

METHODS

A total of 101 caregivers of patients with terminal cancer in residential hospice care and home care were interviewed and completed self-report questionnaires.

RESULTS

Insecure attachment style and home care setting were associated with worse psychological effects in caregivers of patients with terminal cancer. Moreover, family cohesion can promote low social burden and the patient's awareness of their terminal condition.

SIGNIFICANCE OF RESULTS

This study highlighted the importance of evaluating the caregiver's attachment style, family functioning, and the setting of care during the terminal phase of the patient's life. These findings will be useful to planning interventions to prevent burden and the pre-loss grief symptoms in the caregivers.

How attachment style, mentalization and preparedness for death are associated with pre-loss grief symptoms' severity: A network analysis study in caregivers of terminally ill cancer patients

Several psychological dimensions influence the psychological adjustment of terminally ill cancer patients' caregivers, during the end-of-life phase. The present study explored the associations between attachment styles, mentalization, preparedness for death, and the severity of pre-loss grief symptoms in 102 caregivers of terminal cancer patients. The results of the network analysis showed that insecure attachment dimensions were positively associated with several central pre-loss grief symptoms. Mentalization and preparedness for death showed negative associations with several pre-loss grief symptoms. Interestingly, bitterness showed a negative association with need for approval and a positive association with mentalization. The results provided insight into the grieving process for palliative care providers to implement effective caregiver support interventions.

Facing the Shadow Pandemic: Correlation and Trend Analyses of Violence Reports from Women to the Italian National Anti-Violence Number during 2021

OBJECTIVES

To help to tackle gender-based violence against women in the aftermath of COVID-19 or other potential crisis situations, as recommended by the European Institute for Gender Equality, the present study aims to investigate the relationship between calls to the National Anti-violence Number (NAN) and the socio-sanitary pandemic factors during 2021, a period in which the scenario changed due to containment measures that gradually allowed women to emerge from the condition of isolation. In addition, the present work aims to identify significant changes in the number of calls to NAN during the progression of the pandemic in 2021.

METHODS

Using Italian Civil Protection Department data on the socio-sanitary pandemic factors (defined by daily number of cases, swabs, deaths, hospitalizations, dismissions, intensive care unit hospitalizations, people isolated at home, and quarantine after 15 and 30 days) and NAN data. Correlation analyses, a joinpoint regression analysis, and Granger causality tests were performed.

RESULTS

The number of calls correlated with the daily number of cases, swabs, deaths, hospitalizations, dismissions, intensive care unit hospitalizations, and quarantine after 15 and 30 days. The identified joinpoints showed significant changes in the number of daily anti-violence calls during the year. Furthermore, we found evidence of a significant causality between daily hospitalizations, daily home quarantined, daily dismissed patients, and calls to NAN.

CONCLUSIONS

The results underline the influence of containment measures on the increased access to NAN, suggesting the need for a greater implementation of social and psychological support services in other potential crisis situations.

Effectiveness of the expressive writing on the psychological distress and traumatic symptoms of the migrants: A prospective study multiarm randomized controlled trial

OBJECTIVE

Migration is a phenomenon related to adverse impacts, including higher risk for psychological distress and trauma symptoms, highlighting the strong need for effective psychological treatments to help migrants. However, the use of expressive writing intervention (EW) has not been examined in this population. The aims of the study were to evaluate: (a) the effectiveness of a trauma-focused EW on psychological distress, trauma symptoms, alexithymia, and hope for the future in migrants, and (b) the role of alexithymia and hope for the future in the association with the EW and the psychological symptoms.

METHOD

Twenty-eight migrants were enrolled in a multiarm double-blind randomized controlled trial (RCT) that included three groups: (a) trauma-focused EW, (b) neutral EW, and (c) control. Participants completed self-report measures at pretreatment, immediately after the intervention, and at 1 month follow-up. The study complied with the guidelines of Consolidate Standard of Reporting Trials (CONSORT) checklist and was retrospectively recorded on ClinicalTrials.gov.

RESULTS

Trauma-focused EW was related to an immediate improvement in phobic anxiety and positive total symptoms and improvement in somatization, global severity index, and hope for the future at follow-up. Trauma symptoms and alexithymia did not show significant effects. Factorial regressions showed that the interaction group per time per hope for the future was a significant predictor on the phobic anxiety.

DISCUSSION

EW may be an effective tool for reducing migrant's distress and may have long-term improvements in mental health. Moreover, the results suggest the potential influence of the hope for the future on anxiety in migrants. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Resilience and Attachment in Patients with Major Depressive Disorder and Bipolar Disorder

BACKGROUND

Resilience represents one of the fundamental elements of attachment and has often been investigated in mood disorders. This study aims to investigate possible correlations between attachment and resilience in patients with major depressive disorder (MDD) and bipolar disorder (BD).

METHODS

106 patients (51 MDD, 55 BD) and 60 healthy controls (HCs) were administered the 21-item Hamilton Depression Rating Scale (HAM-D-21), the Hamilton Anxiety Rating Scale (HAM-A), the Young Mania Rating Scale (YMRS), the Snaith-Hamilton Pleasure Scale (SHAPS), the Barratt Impulsiveness Scale-11 (BIS-11), the Toronto Alexithymia Scale (TAS), the Connor-Davidson Resilience Scale (CD-RISC), and Experiences in Close Relationship (ECR).

RESULTS

MDD and BD patients did not significantly differ from each other according to the HAM-D-21, HAM-A, YMRS, SHAPS, and TAS, while they scored higher than HCs on all these scales. Patients in the clinical group scored significantly lower on CD-RISC resilience than HCs (p < 0.01). A lower proportion of secure attachment was found among patients with MDD (27.4%) and BD (18.2%) compared to HCs (90%). In both clinical groups, fearful attachment prevailed (39.2% patients with MDD; 60% BD).

CONCLUSIONS

Our results highlight the central role played by early life experiences and attachment in participants with mood disorders. Our study confirms the data from previous research showing a significant positive correlation between the quality of attachment and the development of resilience capacity, and supports the hypothesis that attachment constitutes a fundamental aspect of resilience capacity.

Sexual Satisfaction Mediates the Effects of the Quality of Dyadic Sexual Communication on the Degree of Perceived Sexual Desire Discrepancy

Difficulties related to sexual desire discrepancy are among the most common complaints in people seeking help in therapy. The aims of the current study were to test a mediation model using a bootstrapping procedure where the quality of the dyadic sexual communication plays a key role in increasing or diminishing the degree of perceived sexual desire discrepancy through sexual satisfaction. An online survey was administered through social media to N = 369 participants involved in a romantic relationship, measuring the quality of dyadic sexual communication, sexual satisfaction, the degree of the perceived sexual desire discrepancy, and a series of relevant covariates. As expected, the mediation model showed that a better quality of dyadic sexual communication is related to a lower degree of perceived sexual desire discrepancy through increased sexual satisfaction (β = -0.17, SE = 0.05, [95% CI = -0.27, -0.07]). The effect held over and above the effect of the relevant covariates. The theoretical and practical implications of the present study are discussed.

Relationship between Middle Cerebral Artery Pulsatility Index and Delayed Neurocognitive Recovery in Patients undergoing Robot-Assisted Laparoscopic Prostatectomy

A steep Trendelenburg (ST) position combined with pneumoperitoneum may cause alterations in cerebral blood flow with the possible occurrence of postoperative cognitive disorders. No studies have yet investigated if these alterations may be associated with the occurrence of postoperative cognitive disorders. The aim of the study was to evaluate the association between an increased middle cerebral artery pulsatility index (Pi), measured by transcranial doppler (TCD) 1 h after ST combined with pneumoperitoneum, and delayed neurocognitive recovery (dNCR) in 60 elderly patients undergoing robotic-assisted laparoscopic prostatectomy (RALP). Inclusion criteria were: ≥65 years; ASA class II-III; Mini-Mental Examination score > 23. Exclusion criteria were: neurological or psychiatric pathologies; any conditions that could interfere with test performance; severe hypertension or vascular diseases; alcohol or substance abuse; chronic pain; and an inability to understand Italian. dNCR was evaluated via neuropsychological test battery before and after surgery. Anesthesia protocol and monitoring were standardized. The middle cerebral artery Pi was measured by TCD, through the trans-temporal window and using a 2.5 MHz ultrasound probe at specific time points before and during surgery. In total, 20 patients experiencing dNCR showed a significantly higher Pi after 1 h from ST compared with patients without dNCR (1.10 (1.0-1.19 95% CI) vs. 0.87 (0.80-0.93 95% CI); p = 0.003). These results support a great vulnerability of the cerebral circulation to combined ST and pneumoperitoneum in patients who developed dNCR. TCD could be used as an intraoperative tool to prevent the occurrence of dNCR in patients undergoing RALP.

Safety at high altitude: the importance of emotional dysregulation on pilots' risk attitudes during flight

Introduction

Aviation psychology is very interested in understanding how personological and psychological variables influence flight performances. Indeed, risk attitudes have been considered as a risk factor for aviation accidents. In this context, emotions and coping style are key variables which could influence concentration by affecting cognition and attention. In addition, the specific training backgrounds seemed to be associated with differences in in-flight accident rates. The aim of the present study was to investigate the association between age, sex, flight experience, emotional dysregulation, coping styles, flight licenses, and pilots' risk attitudes.

Methods

Eighty pilots completed an online survey composed of ad hoc questionnaire for sociodemographic and work-related information's and self-report questionnaires that assessed emotional dysregulation, coping styles, and risk attitudes.

Results

Results showed that older age and emotional dysregulation were associated with higher risk attitudes in pilots. Moreover, emotional dysregulation seemed to promote worse self-confidence. Ultralight pilots appeared to be more risk-oriented and less self-confident than civil pilots, while more flight experience appeared to favorite greater self-confidence.

Discussion

In conclusion, the study suggests the importance of promoting interventions based on sharing pilots' difficulties and emotions and promoting safe attitudes with special attention to ultralight pilots, age, and sex differences.

Therapist reactions to patient personality: A pilot study of clinicians’ emotional and neural responses using three clinical vignettes from in treatment series

Introduction

Therapists’ responses to patients play a crucial role in psychotherapy and are considered a key component of the patient–clinician relationship, which promotes successful treatment outcomes. To date, no empirical research has ever investigated therapist response patterns to patients with different personality disorders from a neuroscience perspective.

Methods

In the present study, psychodynamic therapists (N = 14) were asked to complete a battery of instruments (including the Therapist Response Questionnaire) after watching three videos showing clinical interactions between a therapist and three patients with narcissistic, histrionic/borderline, and depressive personality disorders, respectively. Subsequently, participants’ high-density electroencephalography (hdEEG) was recorded as they passively viewed pictures of the patients’ faces, which were selected from the still images of the previously shown videos. Supervised machine learning (ML) was used to evaluate whether: (1) therapists’ responses predicted which patient they observed during the EEG task and whether specific clinician reactions were involved in distinguishing between patients with different personality disorders (using pairwise comparisons); and (2) therapists’ event-related potentials (ERPs) predicted which patient they observed during the laboratory experiment and whether distinct ERP components allowed this forecast.

Results

The results indicated that therapists showed distinct patterns of criticized/devalued and sexualized reactions to visual depictions of patients with different personality disorders, at statistically systematic and clinically meaningful levels. Moreover, therapists’ late positive potentials (LPPs) in the hippocampus were able to determine which patient they observed during the EEG task, with high accuracy.

Discussion

These results, albeit preliminary, shed light on the role played by therapists’ memory processes in psychotherapy. Clinical and neuroscience implications of the empirical investigation of therapist responses are discussed.

Telerehabilitation proposal of mind-body technique for physical and psychological outcomes in patients with fibromyalgia

Fibromyalgia (FM) syndrome is characterized by the close correlation of chronic widespread pain and other non-pain related symptoms. Aim of this study was to investigate whether telerehabilitation that provides physical and psychological support services of the mind-body techniques can affect the clinical profile and pain relief of FM patients. The study included twenty-eight female FM patients, mean aged 56.61 ± 8.56 years. All patients underwent a rehabilitation treatment (8 sessions, 1/week, 1 h/each) through Zoom platform, with the following principles of rehabilitation treatment: Anchoring to a positive emotion; listen and perceive your “own” body; conscious breathing; improve interoceptive awareness; relax. All patients then underwent clinical assessment of the physical distress and fear of movement for the Numeric Rating Scale (NRS); the Fatigue Assessment Scale (FAS); the Fear Avoidance Belief Questionnaire (FABQ); with measures of physical and mental disability for the Fibromyalgia Impact Questionnaire (FIQ); the 12-Items Short Form Survey; the Resilience Scale for Adults and the Coping Strategies Questionnaire-Revised. The evaluations were performed at T0 (baseline), T1 (after 8 weeks of treatment), and T2 (after 1 month of follow-up). The main finding was that telerehabilitation reduced physical and mental distress, fear, and disability (p < 0.001). Resilience and coping ability were less affected by the rehabilitative treatment. Our attempt of mind-body technique telerehabilitation has shown good results in the improvement of painful symptoms and quality of life for the FM patients but showed fewer positive impacts for the resilience and coping abilities aspects.

Attachment style dimensions are associated with neural activation during projection of mental states

The aim of the present study was to investigate the association between attachment dimensions and neural correlates in response to the Rorschach inkblots. Twenty-seven healthy volunteers were recruited for the electroencephalographic registration during a visual presentation of the Rorschach inkblots and polygonal shapes. The Attachment Style Questionnaire (ASQ) was administered to participants. Correlations between the ASQ scores and standardized low-resolution brain electromagnetic tomography (sLORETA) intensities were performed. The Rorschach inkblots elicited several projective responses greater than the polygonal shapes (distortions, human and total movements, and embellishments). Only during the Rorschach inkblots presentation, discomfort with closeness and relationships as secondary subscales were negatively correlated with the activation of right hippocampus, parahippocampus, amygdala, and insula; need for approval subscale was negatively correlated with the activation of orbital and prefrontal cortex and left hippocampus. Moreover, the correlations between attachment dimensions and neural activation during the Rorschach inkblots were significantly higher compared to the same correlations in response to polygonal shapes. These findings suggest that attachment style can modulate brain activation during the projective activity of the Rorschach inkblots.

[Evaluation of severity and prognosis of acute pancreatitis by CT severity index and modified CT severity index]

Objectives: To explore the role of computed tomography (CT) severity index (CTSI) and modified CT severity index (MCTSI) in assessing the severity of acute pancreatitis (AP) under the revised Atlanta classification (RAC) and predicting the clinical prognosis. Methods: Based on the prospectively entered AP database, the clinical data of consecutive adult AP inpatients admitted to the Department of Gastroenterology of the First Affiliated Hospital of Nanchang University from January 2012 to December 2020 were retrospectively screened. The imaging data were independently evaluated by two radiologists and entered to the database to calculate the CTSI and MCTSI scores. Their relationship with the difference of RAC severity grade and clinical prognosis was analyzed. Compared with Acute Physiology and Chronic Health Assessment Ⅱ (APACHE Ⅱ) score, the receiver operating characteristic curve was used to evaluate the predictive value of CTSI and MCTSI scores for persistent organ failure and infectious pancreatic necrosis (IPN). Results: A total of 2 612 patients with AP, aged (50±15) years, were included in the study, including 1 547 males (59.2%) and 1 065 females (40.8%). According to RAC standard, AP was divided into 699 cases (26.8%) of mild pancreatitis (MAP), 1 098 cases (42.0%) of moderately severe pancreatitis (MSAP), and 815 cases (31.2%) of severe pancreatitis (SAP). MCTSI judged AP severity similarly to RAC, with 668 cases of MAP (25.6%), 1 207 cases of MSAP (46.2%) and 737 cases of SAP (28.2%), while CTSI judged SAP patients less(400 cases, 15.3%). The severity of AP determined by CTSI and MCTSI scores was significantly correlated with clinical prognosis (r=0.06-0.43, all P<0.05). Compared with APACHE Ⅱ score, CTSI had the highest area under the curve (AUC) for predicting IPN (AUC=0.85, 95%CI: 0.83-0.87), followed by MCTSI (AUC=0.82, 95%CI: 0.80-0.85). APACHE Ⅱ was more accurate in predicting persistent organ failure than CTSI and MCTSI scores,with AUC of 0.73 (95%CI: 0.71-0.75), 0.72 (95%CI: 0.70-0.74) and 0.72 (95%CI: 0.70-0.74), respectively. Conclusions: AP severity judged by MCTSI is consistent with RAC, and SAP patients judged by CTSI are less than RAC. CTSI and MCTSI are significantly correlated with clinical prognosis. CTSI and MCTSI have higher accuracy in predicting IPN, but lower accuracy in predicting persistent organ failure than APACHE Ⅱ.

Motherhood in Alternative Detention Conditions: A Preliminary Case-Control Study

Many women in detention are mothers and often the sole caregivers of their children. Italy, as most European countries, allows mothers to keep their children with them in detention, with the aim of preserving the fundamental bond between mother and child. Since prison does not seem to provide a good environment for the child’s growth, there are different alternative residential solutions, such as Group Homes. The aim of this preliminary study was to explore the differences between mothers living in detention through alternative measures with their children and mothers who are not detained regarding parenting stress, child behavior from the parent’s perspective, and maternal attachment. Twelve mothers were enrolled in this study, divided equally between the detained and the control groups. Both groups’ participants completed a three-questionnaire battery in order to assess parenting stress, child’s behavior, and maternal attachment. The analyses of variance showed significant differences between the two groups, with the detained group reporting higher scores than the control group in almost all the subscales of parenting stress. The results highlighted that imprisoned mothers might experience more stress than the general population. There is a need to design intervention programs to support parenting in detention.

Effects of a motor imagery-based exercise protocol on chronic pain and emotional distress in patients with fibromyalgia syndrome: A pilot study

BACKGROUND

Fibromyalgia (FM) is a chronic condition characterized by widespread muscular or musculoskeletal pain of at least 3 months' duration, occurring above and below the waist, on both sides of the body.

OBJECTIVE

The aim of this study was to evaluate the effectiveness of a rehabilitation program based on motor imagery versus a conventional exercise program in FM in terms of pain, functional and psychological outcomes.

METHODS

Twenty-nine female subjects were randomly assigned to a group receiving motor imagery-based rehabilitation (MIG) or to a control group (CG) performing conventional rehabilitation. Outcome assessments were performed before (T0) and after 10 sessions of treatment (T1) and at a 12-week follow-up (T2). Pain, function and psychological measurements were conducted by means of different questionnaires.

RESULTS

Both treatments improved all outcomes at post-treatment (T1) and follow-up (T2). The MIG showed a significant improvement in anxiety disorder associated with FM with respect to the CG, as well as improvements in coping strategies.

CONCLUSIONS

Rehabilitation treatment based on motor imagery showed a stronger effect on anxiety and coping behavior than traditional physiotherapy in patients with FM. Integrated psychological support would be desirable in this setting. Further research is needed to explore the aspects investigated in more depth.

Psychosocial treatment on psychological symptoms, adherence, and physiological function on transplanted patients: A systematic review and metanalysis

OBJECTIVE

Transplantation represents an important source of hope for the candidates and produces an intense emotional effect. Psychosocial interventions can be helpful in all transplantation stages to better manage this extraordinarily stressful situation. Aim of the work is to verify the effects of the psychosocial interventions on recipients on psychological symptoms, medical adherence and transplanted solid organ functioning.

METHODS

This work adhered to PRISMA, STROBE, Cochrane and New Castle Ottawa bias scales and it is registered in PROSPERO. Inserting "Transplant" and "Psychological intervention" as key words in PubMed, Psycinfo, Cochrane database resulted 977 studies from 2001 to 2021. A systematic review and metanalyses were processed on nineteen randomized controlled trials and observative prospective cohort studies. The difference between pre- and post- psychosocial intervention assessment on the psychological variables, medical adherence, and organ functioning outcome was processed.

RESULTS

Main findings showed that the psychosocial interventions were effective on depression (0.62; CI: 0.32-0.92) and anxiety on kidney recipients (0.49; CI: 0.17-0.81), and on anxiety on heart recipients, mainly when administrated after the surgery (0.68; CI: 0.30-1.06). Moreover, the findings showed a lack of studies on the effectiveness of the psychosocial intervention on organ functioning.

CONCLUSION

The work highlighted the effectiveness of the psychosocial interventions on psychological outcome, particularly after the surgery and the need to address the research on the evaluation of the effectiveness of the psychosocial interventions on the organ functioning. The findings suggest to integrate the transplantation procedures with psychosocial interventions considering the different needs of recipients in relation to the specific transplanted organ.

The Perception of Water Contamination and Risky Consumption in El Salvador from a Community Clinical Psychology Perspective

This study was carried out as part of the international cooperation project “Agua Futura” for the improvement of water resource management and the promotion of water, sanitation, and hygiene (WASH) behaviors in rural communities of Central America. Given the relevant healthcare problem of water pollution, especially in El Salvador, the aim was to detect some key factors affecting the perception of water contamination and its risky consumption from a community clinical psychological perspective. Ninety rural inhabitants of El Salvador were administered a structured interview exploring their perceptions about water quality and the impact of water consumption on health. Data were analyzed through a computer-aided thematic analysis—complemented by a qualitative analysis—allowing the detection of sense-making processes based on lexical variability. Different themes were identified with regard to the perception of water quality (i.e., mistrust, danger, and safety) and the beliefs about the impact of water consumption on health (i.e., rationalization, denial, awareness, displacement, and isolation of affect). The results showed heterogeneous perspectives about water quality and sanitation. However, the perceived negative impact of water consumption on health was mostly denied or minimized through massive distortions. Overall, the study highlights the role of defensive patterns in facing issues of water contamination, which may prevent the community from adopting healthy behaviors and adequate water management behaviors.

Calls to the anti-violence number in Italy during COVID-19 pandemic: correlation and trend analyses of violence reports during 2020

PURPOSE

We hypothesized that during the 2020 pandemic there has been a significant change along the year, depending on the SARS-CoV-2 impact on the population and varying difficulties implied in the norms that were adopted to embank the pandemic. Our objectives were to verify how the phenomenon of domestic violence has evolved and changed along 2020, and to clarify if these changes were correlated to the evolution of the pandemic.

METHODS

Though the analysis of the number of daily calls from women to the national anti-violence number and the parameters related to COVID-19 pandemic (daily cases, deaths, hospitalizations, and admissions in ICU), a positive correlation was found between daily deaths due to COVID-19 and the number of calls to the anti-violence number, while daily hospitalizations and admissions in ICU negatively correlated with calls of women reporting at the national anti-violence number.

RESULTS

The number of daily calls from women reporting at the national anti-violence number positively correlated with the number of quarantined people shifted of 30 days from the beginning of isolation at home, as well. We also analyzed temporal trends of daily calls from women to the national anti-violence number from 25th of February 2020 to 31st of December 2020.

CONCLUSIONS

These findings demonstrate the importance of an active anti-violence telephone service and may help in developing a strategy to improve anti-violence facilities, especially during crises, such as specific sources of psychological support for women who have survived violence episodes.

Pandemic experiences and psychopathological aspects in individuals with mood disorders and other mental disorders

Individuals with different personality traits, temperaments, and psychological symptoms have different attitudes toward the pandemic experiences and restrictive measures. The aim of the present study was to evaluate the associations between the psychological factors and the attitudes toward COVID-19, experienced during the third pandemic wave in Italy, in a sample of individuals with psychiatric disorders. Between March and September 2021, 53 patients with mood disorders and other mental disorders completed a survey composed of self-report questionnaires that assessed sleep quality, depressive and hypomanic symptoms, and temperament and personality traits. Positive and negative attitudes toward the pandemic experience were assessed using an ad hoc questionnaire. The results showed that individuals with more severe depressive symptoms were less prone to adhere to government guidelines, and were more convinced that the pandemic was not a real problem. Reduced sleep quality was associated with increased skepticism toward official explanations concerning the causes of COVID-19. Lastly, negative affect and cyclothymic temperament predicted the disposition toward COVID-19 vaccines. In conclusion, these findings highlighted that some psychological aspects and psychiatric symptoms could influence the beliefs about COVID-19 and compliance with government recommendations. Further research is needed to provide indications on how to improve the current healthcare policies.

Will I or my loved one die? Concordant awareness between terminal cancer patients and their caregivers is associated with lower patient anxiety and caregiver burden

OBJECTIVE

The aims of this study were to investigate the association between patients' awareness of their terminal illness and the levels of anxiety and depression, whether the concordance between the patients' and caregivers' belief about the patient's terminal illness was associated with patient's anxiety and depression, and with the caregiver burden.

METHOD

The study recruited 31 terminally ill patients with cancer along with their caregivers from a Palliative Care Unit. All data about patients and caregivers' awareness of the illness, patients' depression and anxiety, and caregiver burden were collected.

RESULTS

Patients aware of their short-term prognosis of death showed lower levels of anxiety than the unaware ones, especially women. Aware patients with concordant caregivers showed lower levels of anxiety but not of depression. Caregivers concordant with the patients' awareness presented lower levels of strain and burden. Finally, terminal patients who had an adult child caregiver were less likely to be aware of their terminal condition.

CONCLUSIONS

It appears that illness awareness and the caregiver's concordance with the patient's belief on the terminal condition are associated with lower anxiety, especially in women, and a reduced burden for caregivers.

Retrospective analysis of molecular biology mechanism of ABO blood group typing discrepancy among blood donors in Jinan blood station

BACKGROUND

To accurately identify ABO blood typing in pre-transfusion testing is very important to ensure blood transfusion safely, which is a major responsibility of blood station.

METHODS

Eighty-one blood donors samples with ABO blood group typing discrepancy was collected among 61952 donor samples in our blood station from January 2019 to July 2020. Blood group serological method was used to detect ABO blood group. DNA Sequencing was used to determine the genotype. The antibody screening test detects antibodies other than ABO.

RESULTS

In total, 61,952 donor samples were analysed for ABO typing discrepancies. The incidence among blood donors was 0.13% (81/61952). The most common reason of ABO typing discrepancies was due to specific antibody or non-specific agglutination (54.32%, 44/81), mainly anti-M antibody, cold autoantibody, anti-D antibody, anti-N antibody and anti-Lea antibody. The major cause of forward typing discrepancies among blood donors was ABO subgroups (25.93%, 21/81), including 10 cases of A subtype (1 case of A2, 2 cases of A3, 2 cases of Ax, 3 cases of AxB, 1 case of Ael, 1 case of Ahm), 6 cases of B subtype (2 cases of B3, 1 case of Bel, 3 cases of AB3), 2 cases of B subtype (A), 1 case of cisAB, and 2 cases of acquired B. The serum antibody was weakened in 16 cases (19.75%).

CONCLUSIONS

The blood types should be correctly identified by combining serology with gene sequencing to ensure the safety of clinical blood transfusion, when the forward and reverse typing discrepancies among the blood donors.

Beyond the dyad: the role of mother and father in newborns' global DNA methylation during the first month of life-a pilot study

The study aimed to longitudinally explore the effects of parental prenatal attachment and psychopathological symptomatology on neonatal global DNA methylation (5-mC) variation between birth and the first month of life. Eighteen mothers and thirteen fathers were assessed before childbirth (t0) by Perceived Stress Scale (PSS), Prenatal-Attachment Inventory, and Paternal Antenatal Attachment Scale; 48 hr after childbirth (t1) by SCL-90-R; and one month after childbirth (t2) by PSS. At t1 and t2, buccal swabs from parents and newborns were collected. In newborns' 5-mC and single nucleotide polymorphisms (SNPs) of DAT, MAOA, BDNF, and 5-HTTLPR genes were detected, while in parents only SNPs were measured. At t1, newborns' 5-mC was negatively associated with maternal psychopathological symptoms, while at t2, newborns' 5-mC was positively associated with paternal psychopathological symptoms and negatively with paternal prenatal attachment. The variation of newborns' 5-mC from t1 to t2 was predicted by paternal psychopathological symptoms. No significant correlations among parental SNPs and 5-mC levels were found. Results highlight parent-specific influences on newborn's DNA methylation. At birth, maternal psychological symptoms seem to have an effect on newborns' 5-mC, while after one month of life, paternal psychological characteristics could have a specific role in modulating the newborns' epigenetic responses to the environment.

Anaemia among intensive care unit survivors and association with days alive and at home: an observational study

Anaemia is highly prevalent at the time of intensive care unit discharge and is persistent for a high proportion of intensive care unit survivors. Whether anaemia is a driver of impaired recovery after critical illness is uncertain. The aim of this study was to test the hypothesis that, in adult intensive care survivors, anaemia at the time of intensive care unit discharge independently predicts decreased days at home-90. This retrospective cohort study was conducted in a tertiary intensive care unit in Perth, Western Australia. All patients aged ≥ 16 years, discharged alive from their index intensive care unit admission and without documented treatment limitations were included. Median (IQR [range]) age of the 6358 participants was 61 (46-72 [16-95]) years and included 3385 (53.2%) unplanned admissions. Intensive care unit discharge with a haemoglobin concentration < 100 g.l^-1 occurred in 2886 (45.4%) patients, a threshold that identified a cohort with significantly lower days at home-90 (median (IQR [range]) 80 (64-85 [0-90]) days vs. 85 (77-88 [0-90]) days (median difference 5 days, 95%CI 4.4-5.5, p < 0.0001). The association followed a severity-response relationship with more severe anaemia predicting lower days at home-90. When accounting for prespecified covariates including admission haemoglobin concentration and red blood cell transfusion, anaemia at intensive care unit discharge remained a significant predictor of decreased days at home-90, relative risk 0.96 (0.93-0.98), p < 0.002. These findings support the need for interventional trials investigating whether this risk is modifiable.

Carbon dioxide-dependent signal transduction in mammalian systems

Carbon dioxide (CO2) is a fundamental physiological gas known to profoundly influence the behaviour and health of millions of species within the plant and animal kingdoms in particular. A recent Royal Society meeting on the topic of 'Carbon dioxide detection in biological systems' was extremely revealing in terms of the multitude of roles that different levels of CO2 play in influencing plants and animals alike. While outstanding research has been performed by leading researchers in the area of plant biology, neuronal sensing, cell signalling, gas transport, inflammation, lung function and clinical medicine, there is still much to be learned about CO2-dependent sensing and signalling. Notably, while several key signal transduction pathways and nodes of activity have been identified in plants and animals respectively, the precise wiring and sensitivity of these pathways to CO2 remains to be fully elucidated. In this article, we will give an overview of the literature relating to CO2-dependent signal transduction in mammalian systems. We will highlight the main signal transduction hubs through which CO2-dependent signalling is elicited with a view to better understanding the complex physiological response to CO2 in mammalian systems. The main topics of discussion in this article relate to how changes in CO2 influence cellular function through modulation of signal transduction networks influenced by pH, mitochondrial function, adenylate cyclase, calcium, transcriptional regulators, the adenosine monophosphate-activated protein kinase pathway and direct CO2-dependent protein modifications. While each of these topics will be discussed independently, there is evidence of significant cross-talk between these signal transduction pathways as they respond to changes in CO2. In considering these core hubs of CO2-dependent signal transduction, we hope to delineate common elements and identify areas in which future research could be best directed.

Telematics pre-operative psychological and nutritional assessment in candidates for bariatric surgery during COVID-19 phase 2: a pilot prospective observational study

BACKGROUND

Obesity represents a risk factor for COVID-19 infection. Therefore, in order to reduce COVID-19 related comorbidities in obese population a continuation of obesity treatment is needed. However, bariatric procedures were postponed because of COVID-19 restrictions, delaying treatment for obese patients seeking for surgery. This study aimed to test the feasibility of a telematics pre-operative psychological and nutritional assessment as an alternative tool during COVID-19 outbreak.

METHODS

Twenty-six patients were contacted. The pre-operative assessment consisted in 3-weekly one-to-one online sessions and a final in-person multidisciplinary session. The protocol feasibility has been evaluated on the following outcome: rejection rate (%), dropout rate (%), compliance and satisfaction's degree.

RESULTS

Eighteen participants completed the whole protocol and 10% dropped-out. Seventy-two percent of participants obtained an excess weight loss ≥5%. All participants were satisfied of the telematics assessment.

CONCLUSIONS

COVID-19 emergency has changed standard hospital procedures and this study could represent a landmark for an online pre-operative assessment method to adopt in case of new restrictions.

Smartphone addiction across the lifetime during Italian lockdown for COVID-19

BACKGROUND

Smartphone misuse, also known as Nomophobia is the fear of not being able to consult your own mobile phone, of not being connected or traceable. During the Italian lockdown caused by COVID-19, while the use of technology was the fundamental basis of adaptation for smart working, school and professional training, leading to a change in the population's lifestyle, smartphone dependency caused impaired social relationships. To date, the impact of smartphone dependency in men and women is unclear. We conducted this study with the hypothesis that a period of lockdown fosters the growth of a pathological use of the cell phone different in women and men.

OBJECTIVE

The purpose of this work is to investigate gender differences in the level of smartphone dependency in teens and adults during the COVID-19 lockdown period.

MATERIAL AND METHODS

The NoMobilePhobia-Questionnaire (NMP-Q) was presented online to 1264 participants between the ages of 15 and 67.

RESULTS

The results show no significant main effects for the two factors taken into account (Gender and Age of participants). However, the significant interaction shows that female participants reported on average higher scores on NMP-Q than males, [F_(4,1253) =7.06 and p<.001, observed power close to 1 (0.99) and effect size = 0.03 (ETA partial squared)] for the younger age group (15-44), while for those over the age of 44, the average highest scores were for male participants.

CONCLUSIONS

One of the "positive" aspects of the COVID-19 pandemic is the use of the Internet and smartphones, and our analysis aimed to document the frequency of use in the Italian context with the NMP-Q. However, we can also conclude that this research is relevant because it can give us a glimpse of the relationship between dependency and mental issues. The results reveal the risk in some of the Italian population of developing forms of smartphone dependency, especially in circumstances that prohibit direct social interactions.

Different Electrophysiological Responses to Pain-Related Visual Stimuli Between Fibromyalgia and Chronic low Back Pain Women: A Pilot Case-Control Study

BACKGROUND

Fibromyalgia is a chronic pain syndrome which occurs in the absence of an organic damage, whom causes is still unclear. Aims of this pilot study were to investigate the neural correlates of fibromyalgia in response to pain-related visual stimuli and explore the psychological differences among fibromyalgia, chronic low back pain (CLBP) and healthy conditions.

METHODS

After a clinical assessment, electrophysiological responses to pain-related visual stimuli were recorded using a 256-Hydrocel Geodesic-Sensor-Net. Event-related potentials (ERPs), standardised low-resolution electromagnetic tomography (sLORETA), and psychological (Symptom Checklist-90-Revised) data were analysed for a total sample of 23 women (5 healthy volunteers, 12 fibromyalgia patients, 6 CLBP patients).

RESULTS

The main finding was that fibromyalgia women reported a different brain response to pain-related visual stimuli on the frontal montage compared to women with CLBP (p = .028). Moreover, fibromyalgia women showed an increased activity mainly on the hippocampus (p = .003) and the posterior cingulate cortex (p ≤ .001) in response to algic stimuli compared to not algic ones. Lastly, these women presented higher scores on the somatization (p = .002), obsession-compulsion (p = .045), depression (p = .043) and positive symptom distress (p = .023) dimensions compared to the healthy women.

CONCLUSIONS

These preliminary results suggest that although the painful symptoms are similar, the central elaboration of pain could be different between women with fibromyalgia and those with CLBP. Moreover, these findings provide preliminary evidences about the great alert and the central sensitivity to pain-related information regarding fibromyalgia patients.

Improvement of health-related quality of life and psychological well-being after HCV eradication with direct-acting antiviral agents. Real life setting data of an Italian cohort valued by Hepatitis Quality of Life Questionnaire (HQLQv2)

HCV (Hepatitis C Virus) decreases Health-Related Quality of Life with detriments to physical, mental and social health domains. Interferon and Ribavirin treatment is associated with depression and anxiety that further impairs HRQoL (Health- Related Quality of Life). IFN-free (interferon-free) regimes (Direct Acting Antivirals, DAAs) are safe and highly effective drugs, with improvement also of HRQoL and related Psychological Well-Being. Our aim is to describe how the latest generation IFN-free treatment can change quality of life and related Psychological Well-Being in Italian Chronic Hepatitis C/Cirrhosis affected patients. SF-36v2 (Short Form Health Survey is a 36-item, patient-reported survey of patient health) – HQLQv2 (Hepatitis Quality of Life Questionnaire) was administered at two time points: baseline (n=72) and 12 weeks after the end of therapy [n=72, SVR=72 - Sustained Virologic Response (SVR)]. Patients with chronic HCV undergoing DAAs treatment from two Italian centers were enrolled. The overall average of the answers is configured for most of the domains that make up the questionnaire, with scores above 50. The quality of life of this sample is very close to the average of the US population, with a minimum average score of 45.9 for the Role Emotional scale and an average maximum score of 56.4 for the Vitality scale. Both are significant results from statistical analysis. It seems that DAAs treatment therapy does not affect but improves the general quality and psychological state of adult patients with Chronic HCV infection.

Identification of proteins associated with development of metastasis from cutaneous squamous cell carcinomas (cSCCs) via proteomic analysis of primary cSCCs

BACKGROUND

Cutaneous squamous cell carcinoma (cSCC) is one of the most common cancers capable of metastasizing. Proteomic analysis of cSCCs can provide insight into the biological processes responsible for metastasis, as well as future therapeutic targets and prognostic biomarkers.

OBJECTIVES

To identify proteins associated with development of metastasis in cSCC.

METHODS

A proteomic-based approach was employed on 105 completely excised, primary cSCCs, comprising 52 that had metastasized (P-M) and 53 that had not metastasized at 5 years post-surgery (P-NM). Formalin-fixed, paraffin-embedded cSCCs were microdissected and subjected to proteomic profiling after one-dimensional (1D), and separately two-dimensional (2D), liquid chromatography fractionation.

RESULTS

A discovery set of 24 P-Ms and 24 P-NMs showed 144 significantly differentially expressed proteins, including 33 proteins identified via both 1D and 2D separation, between P-Ms and P-NMs. Several differentially expressed proteins were also associated with survival in SCCs of other organs. The findings were verified by multiple reaction monitoring on six peptides from two proteins, annexin A5 (ANXA5) and dolichyl-diphosphooligosaccharide-protein glycosyltransferase noncatalytic subunit (DDOST), in the discovery group and validated on a separate cohort (n = 57). Increased expression of ANXA5 and DDOST was associated with reduced time to metastasis in cSCC and decreased survival in cervical and oropharyngeal cancer. A prediction model using ANXA5 and DDOST had an area under the curve of 0·93 (confidence interval 0·83-1·00), an accuracy of 91·2% and higher sensitivity and specificity than cSCC staging systems currently in clinical use.

CONCLUSIONS

This study highlights that increased expression of two proteins, ANXA5 and DDOST, is significantly associated with poorer clinical outcomes in cSCC.

The Global Leadership Mentoring Community: building capacity across seven global regions

AIM

The purpose of this paper is to report on the evaluation of the online Global Leadership Mentoring Community, a programme designed to build relationships across seven global regions and promote leadership development for emerging nurse leaders.

BACKGROUND

There is a pressing need and opportunity for sustainable global leadership mentoring programmes. This programme of Sigma Theta Tau International (Sigma) brought mentors and mentees together from across the world to build leadership capacity, understand global leadership issues and build networks. Community coordinators purposively selected mentors from each of Sigma's seven Global Regions, and mentees were chosen through a process of snowball sampling. Mentors and mentees met monthly with quarterly group calls.

METHODS

The study followed a programme evaluation, outcomes-focused approach. All eleven pairs of mentors-mentees were invited to complete online surveys at the outset and end of programme capturing both quantitative and qualitative data. Quantitative data were analysed using descriptive statistics and for qualitative data, a thematic analysis.

FINDINGS

Quantitative data confirmed that all 22 participants gained from the experience. From qualitative analysis, themes emerged illustrating the scope of achievements: 1. facilitation of successful outcomes for both mentors and mentees, 2. challenges of global mentoring and 3. strategies for successful global mentoring.

DISCUSSION/CONCLUSION

Participants reported that creating global leadership is a longitudinal process that needs sustained attention to effect change. This evaluation identified many strengths of the programme and recommended its continuation to help further development of global leaders, particularly through focusing more purposefully on policy issues.

IMPLICATIONS FOR NURSING POLICY

Empowerment of nurses globally through a Global Leadership Mentoring Community can improve leadership at all levels, thus emboldening their voices to influence nursing and health policy and ultimately improve patient care.

Efficacy of Psychological Interventions on Depression Anxiety and Somatization in Migrants: A Meta-analysis

Many studies reveal the effectiveness of different psychological interventions on the adult refugees reporting mental health distress. Aim of this metanalysis was to test the efficacy of different psychological treatments on the depressive, anxiety and somatization symptoms on refugees and asylum seekers. Fifty-two studies, since 1997 to 2019, were included in the systematic review and 27 of those were included in the metanalysis. Studies providing a pre and post treatment methodological design were included. All treatments reported significant effects on the three outcomes. Qualitative observations showed a probability to have a significant pre-post treatment effects on trials with outcome of depression (56%), anxiety (44%), and somatization (42%). Cognitive behavioral treatment resulted the most effective treatment. The status of refugee compared to the status of asylum seeker seems to have a great effect on the effectiveness of the treatment.

Psychological, emotional and social impairments are associated with adherence and healthcare spending in type 2 diabetic patients: an observational study

OBJECTIVE

The aim of the present study was to assess the association among anxiety, depression, stress, social support and emotional abilities with adherence and healthcare spending in type 2 diabetic patients.

PATIENTS AND METHODS

Sixty-four patients were enrolled and completed: Interpersonal Processes of Care (IPC), 20-item Toronto Alexithymia Scale (TAS-20), Rapid Stress Assessment Scale (RSAS), Morisky Medication Adherence Scale (MMAS-4), International Physical Activity Questionnaire (IPAQ)-Short Form and a socio-anamnestic questionnaire regarding also the healthcare spending.

RESULTS

Mathematical linear regressions models were performed showing the predictive effects of: anxiety and social support scores (RSAS) on adherence levels (respectively p =. 019; p =. 016); adherence levels on anxiolytic use (p =.04); aggressiveness scores (RSAS) on the number of general check-ups (p =.031); TAS-20 and physician-patient communication (IPC) on the number of hospitalization days (respectively p=.001; p=.008); physician patient decision making (IPC) scores on physical activity (IPAQ) levels (p=.025); physical activity (IPAQ) on the number of medical examinations (p=.039).

CONCLUSIONS

An association among psychosocial impairment, adherence and healthcare spending was found. Future studies should investigate the effect of a brief psychological intervention in increasing adherence levels and reducing the healthcare spending in this clinical population.

Neurophysiological correlates of emotional face perception consciousness

Aim of the present study was to investigate the neurophysiologic correlates of the conscious and not conscious perception of faces (presented for 14, 40, 80 ms) with happy and sad emotional valence. Electroencephalographic data of 22 participants during a report-based visual task were recorded. Both happy and sad faces presented for 14 ms showed a longer N170 latency compared to the faces presented for 40 and 80 ms. A shorter latency of early components (before N170) was found in the right hemisphere and a longer latency in the left one in response to the happy faces presented for 14 ms compared to those presented for longer times. The faces presented for 14 ms, declared as consciously perceived, evoked a higher brain response compared to those declared as not perceived. Parietal and cingulate brain areas showed a lower intensity of the brain response to the consciously perceived faces in the early components. Happy faces showed a greater brain response when consciously detected, while the sad faces induced a greater brain response when not consciously detected. The findings suggest that the N170 may be the epiphenomenon of an earlier consciously detection. Moreover, these preliminary results seem to support a main role of parietal and cingulate brain areas into not conscious perception.

Danger in danger: Interpersonal violence during COVID-19 quarantine

BACKGROUND

Intimate partner violence (IPV) is defined as physical or sexual violence, emotional abuse and stalking. It is typically experienced by women but can also be experienced by men. During quarantine due to the COVID-19, home risks to become a very dangerous place for victims of domestic violence.

METHOD

Very recent studies focusing on abusive situations during COVID emergence were identified in PubMed/Medline, Scopus, Embase.

RESULTS

During the COVID-19 outbreak people have encountered an invisible and dark enemy and an experience of impotence. Due to the feelings of frustration and agitation, aggression arises with possible transgenerational transmission of trauma and violence.

CONCLUSIONS

Especially during quarantine and COVID emergence around the world there is a need of programs aimed to prevent acts of domestic violence and to achieve accurate assessment of multiple domains of abuse (psychological, physical, sexual) provided by trained multidisciplinary staffs (including psychiatrists, psychologists, social and legal services).

AB0498 CHARACTERISTICS AND OUTCOME OF CORONARY ARTERY LESIONS DUE TO POLYARTERITIS NODOSA: ANALYSIS OF A SINGLE CENTER COHORT IN CHINA

Background:

Polyarteritis nodosa (PAN) is a systemic necrotizing vasculitis that mainly affects medium-sized muscular arteries. The coronary artery could be affected. Some severe cases can lead to spontaneous coronary artery dissection (SCAD) and about 0.02% will die abruptly. Early diagnosis will improve prognosis, but relative studies are all case reports so far.

Objectives:

To investigate the clinical characteristics, risk factors and outcome of patients with polyarteritis nodosa (PAN) complicated with coronary artery lesions in China.

Methods:

Data of 158 patients with PAN who were admitted to Peking Union Medical College Hospital from September 1986 to September 2019 were retrospective collected. Data were analyzed and compared according to with and without coronary artery lesions due to PAN.

Results:

17 (10.8%) patients with PAN had the coronary artery lesions due to PAN. The age at coronary artery lesion was 36.9±10.3 years. 12 (70.6%) patients were male. There are not statistical differences between two groups in common risk factors of coronary arterial atherosclerosis including smoking, hypertension, diabetes mellitus and hyperlipidemia. Most of them are multi-vessel lesions (8 cases are triple-vessel lesions and 3 cases are bi-vessel lesions). Type of coronary artery affected is shown mainly in stenosis (13 cases). Myocardial infarction are shown in 8 cases (47.1%). Compared to patients without coronary artery lesions, patients with coronary artery lesions had less nervous system involvement (17.6% vs.46.8%) and elevated number of leukocyte (17.6% vs.56%). Besides, patients with coronary artery affected exhibit more cranial and carotid artery involvement(29.4% vs. 5.0%), renal artery involvement (41.2% vs.17.0%), coeliac artery involvement (58.8% vs.27.0%), new onset hypertension (47.1% vs.14.5%), renal infarction (27.3% vs.5.4%, ) and higher proportion of 2009 Five-factor score (FFS)≥2 (62.5% vs.15.6%). All patients with coronary artery lesions received at least moderate dose of prednisone and CTX except one refused medication. 3 cases underwent interventional therapy. Stent placement was performed on 2 of them, and in-stent restenosis was appeared in a patient one year later. 2 cases died,one for vascular rupture after coronary aneurysmsutrue plus coronary artery bypass grafting, another for myocardial infarction after stopping immunosuppressant therapy himself.Survival analysis showed patients with digital g angrene had poor prognosis though no significant difference(p=0.055).

Conclusion:

PAN with coronary artery lessions are not uncommon. These patients exhibit young age, more proportion of multi-vessel of coronary artery involvement, more combined involvments of other organ arteries and more severe disease.

References:

[1]Munguti CM, Ndunda PM, Muutu TM. Sudden Death From Spontaneous Coronary Artery Dissection Due to Polyarteritis Nodosa. Cureus, 2017;9 (10), e1737

[2]Kritta nawong C, Kumar A, Johnson KW, et al.Conditions and Factors Associated With Spontaneous Coronary Artery Dissection (From a National Population-Based Cohort Study).Am J Cardiol, 2019; 123 (2): 249-253

[3]Hwang J, Yang JH, Kim DK, Cha HS.Polyarteritis Nodosa Involving Renal and Coronary Arteries. J Am Coll Cardiol. 2012;59(7):e13

Disclosure of Interests: :

Chinchih Lai: None declared, Lin Zhao: None declared, Jiaxin Zhou: None declared, Dong Xu: None declared, Xinping Tian: None declared, Xiaofeng Zeng Consultant of: MSD Pharmaceuticals, Fengchun Zhang: None declared

0024 PTSD with Concurrent Excessive Daytime Sleepiness Alters Gene Expression in Military Personnel and Veterans; An RNA-Sequencing Study

Introduction

Up to 91% of military personnel and veterans with posttraumatic stress disorder (PTSD) report co-occurring sleep disturbances, including. insomnia and excessive daytime sleepiness (EDS). Sleep disturbances have been shown not only to increase the risk of developing PTSD, but to exacerbate and maintain PTSD symptomology. The aim of this study was to examine gene expression in active duty military personnel and veterans with PTSD, with and without EDS. Participants were categorized into three groups; 1) PTSD with EDS (PTSDwEDS; n=21), 2) PTSD without EDS (PTSDnoEDS; n=25), or 3) Controls (no PTSD and no EDS; n=57).

Methods

Participants were 79% male, mean age of 37.6years (SD=11.2years). PTSD symptoms were measured using the PTSD checklist for civilians (PCL-C); participants were classified as PTSD-present using DSM-IV-TR criteria of “moderate-to-severe”. Daytime sleepiness was assessed using the Epworth Sleepiness Scale (ESS), high sleepiness was indicated by an ESS score &gt;13. We performed RNA-seq with Illumina’s HiSeq 2500 in paired-end. We conducted quality control using FastQC and aligned to GRCh38 reference genome using STAR (v2.5.3a). Differentially expressed genes identified using DESeq2 (v1.20.0) with False Discovery Rate of 0.10. Finally, Ingenuity Pathway Analysis (IPA) was conducted to identify dysregulated gene networks.

Results

Between the Controls and PTSDnoEDS groups, two genes were significantly dysregulated. In controls and PTSDwEDS groups, 251 genes were dysregulated. The IPA networks showed that genes associated with inflammation were significantly dysregulated. Finally, between PTSDwEDS and PTSDnoEDS there were 1,873 significantly dysregulated genes. The IPA networks identified dysregulation of genes related to sleep, fatigue, circadian, and mitochondrial function.

Conclusion

Taken together this data indicates that EDS that is co-morbidly experienced with PTSD is associated with significant gene dysregulation, above and beyond that observed in participants with PTSD without significant EDS and controls. Treating EDS in military personnel and veterans with PTSD is important.

Support

This work was supported by the Center for Neuroscience and Regenerative Medicine (CNRM)

1118 Examining the Role of Serum and Exosomal Biomarkers in Symptoms of Fatigue and Daytime Sleepiness Following Traumatic Brain Injury

Introduction

Fatigue and daytime sleepiness are two of the most common chronic symptoms reported after traumatic brain injury (TBI). However, there is limited understanding of the pathophysiological mechanisms following TBI that result in these symptoms. Previous research has observed elevations in peripheral blood levels of proteins in TBI patients versus controls, including neurofilament light chain (NFL)—predominantly expressed in long myelinated subcortical axons—and glial fibrillary acidic protein (GFAP)—predominantly expressed in reactive astrocytes responding to central nervous system injuries. This study examines the relationship between serum and exosomal NFL and GFAP, and symptoms of fatigue and daytime sleepiness in TBI patients 1-year after injury.

Methods

Sixty-seven patients with TBIs ranging from mild to severe were included in this study. Blood samples were collected from all participants 1-year post TBI, with concentrations of GFAP and NFL measured in serum and exosomes using Single Molecule Array technology (Simoa), an ultrasensitive assay. Participants reported fatigue using the Fatigue Severity Scale (FSS), and daytime sleepiness using the Epworth Sleepiness Scale (ESS).

Results

A linear regression model of fatigue symptoms and exosomal NFL controlling for age revealed that fatigue was negatively associated with exosomal NFL concentrations (β = -.317, p = .041, ηp2 = -.343) and accounted for 20.2% of the change in NFL. Serum NFL concentrations were not associated with fatigue, nor were GFAP serum or exosomes. No significant associations were found between NFL, GFAP, and daytime sleepiness.

Conclusion

Our findings suggest that exosomal NFL may be related to mechanisms underlying TBI-related fatigue and the potential of NFL as a biomarker of fatigue. To our knowledge, this study is the first to examine the relationship between post-TBI NFL levels and fatigue symptoms. Further investigation into serum and exosome biomarkers of TBI-related fatigue and daytime sleepiness is warranted.

Support

National Institutes of Health and Center for Neuroscience and Regenerative Medicine

Patient decision-making in severe inflammatory bowel disease: the need for improved communication of treatment options and preferences

AIM

Patients with inflammatory bowel disease and their physicians must navigate ever-increasing options for treatment. The aim of this study was to elucidate the key drivers of treatment decision-making in inflammatory bowel disease.

METHODS

We conducted qualitative semi-structured in-person interviews of 20 adult patients undergoing treatment for inflammatory bowel disease at an academic medical centre who either recently initiated biologic therapy or underwent an operation or surgical evaluation. Interviews were audio-recorded, transcribed verbatim, iteratively coded, and discussed to consensus by five researchers. We used thematic analysis to explore factors influencing decision-making.

RESULTS

Four major themes emerged as key drivers of treatment decision-making: perceived clinical state and disease severity, the patient-physician relationship, knowledge, attitudes and beliefs about treatment options, and social isolation and stigma. Patients described experiencing a clinical turning point as the impetus for proceeding with a previously undesired treatment such as infusion medication or surgery. Patients reported delays in care or diagnosis, inadequate communication with their physicians, and lack of control over their disease management. Patients often stated that they considered surgery to be the treatment of last resort, which further compounded the complexity of making treatment decisions.

CONCLUSION

Patients described multiple barriers to making informed and collaborative decisions about treatment, especially when considering surgical options. Our study reveals a need for more comprehensive communication between the patient and their physician about the range of medical and surgical treatment options. We recommend a patient-centred approach toward the decision-making process that accounts for patient decision-making preferences, causes of social stress, and clinical status.