Donor Heart Preservation: Current Knowledge and the New Era of Machine Perfusion.

Heart transplantation remains the conventional treatment in end-stage heart failure, with static cold storage (SCS) being the standard technique used for donor preservation. Nevertheless, prolonged cold ischemic storage is associated with the increased risk of early graft dysfunction attributed to residual ischemia, reperfusion, and rewarming damage. In addition, the demand for the use of marginal grafts requires the development of new methods for organ preservation and repair. In this review, we focus on current knowledge and novel methods of donor preservation in heart transplantation. Hypothermic or normothermic machine perfusion may be a promising novel method of donor preservation based on the administration of cardioprotective agents. Machine perfusion seems to be comparable to cold cardioplegia regarding donor preservation and allows potential repair treatments to be employed and the assessment of graft function before implantation. It is also a promising platform for using marginal organs and increasing donor pool. New pharmacological cardiac repair treatments, as well as cardioprotective interventions have emerged and could allow for the optimization of this modality, making it more practical and cost-effective for the real world of transplantation. Recently, the use of triiodothyronine during normothermic perfusion has shown a favorable profile on cardiac function and microvascular dysfunction, likely by suppressing pro-apoptotic signaling and increasing the expression of cardioprotective molecules.

Effects of T3 Administration on Ex Vivo Rat Hearts Subjected to Normothermic Perfusion: Therapeutic Implications in Donor Heart Preservation and Repair.

The present study investigated the effects of triiodothyronine (T3) administration in ex vivo model of rat heart normothermic perfusion. T3 is cardioprotective and has the potential to repair the injured myocardium. Isolated hearts were subjected to normothermic perfusion (NP) with Krebs-Henseleit for 4 h with vehicle (NP) or 60 nM T3 in the perfusate (NP + T3). Left ventricular end diastolic pressure (LVEDP), left ventricular developed pressure (LVDP), perfusion pressure (PP) and percentage of change of these parameters from the baseline values were measured. Activation of stress induced kinase signaling was assessed in tissue samples. Baseline parameters were similar between groups. LVEDP was increased from the baseline by 13% (70) for NP + T3 vs. 139% (160) for NP group, p = 0.048. LVDP was reduced by 18.2% (5) for NP + T3 vs. 25.3% (19) for NP group, p = 0.01. PP was increased by 41% (19) for NP + T3 vs.91% (56) for NP group, p = 0.024. T3 increased activation of pro-survival Akt by 1.85 fold (p = 0.047) and AMPK by 2.25 fold (p = 0.01) and reduced activation of pro-apoptotic p38 MAPK by 3fold (p = 0.04) and p54 JNK by 4.0 fold (p = 0.04). Administration of T3 in normothermic perfusion had favorable effects on cardiac function and perfusion pressure and switched death to pro-survival kinase signaling.

Perceived impact of the COVID-19 pandemic on child and adolescent psychiatric services after 1 year (February/March 2021): ESCAP CovCAP survey.

In April 2020, the European Society for Child and Adolescent Psychiatry (ESCAP) Research Academy and the ESCAP Board launched the first questionnaire of the CovCAP longitudinal survey to estimate the impact of COVID-19 on child and adolescent psychiatry (CAP) services in Europe. In this brief report, we present the main findings from the second questionnaire of the survey, one year after the COVID-19 pandemic began to hit Europe (i.e., February/March 2021). While service delivery to patients and their families was affected in a major way (reported by 68%) at the beginning of the pandemic, the majority of respondents (59%) in this second survey only reported a minor impact on care delivery. The use of telemedicine remained widespread (91%) but the proportion of CAP services partially closed or transformed to accommodate COVID-19 patients (59% in 2020) dropped to 20%. On the other hand, the perceived impact on the mental health and psychopathology of children and adolescents dramatically increased from "medium" (> 50%) in 2020 to "strong" or "extreme" (80%) in 2021. Four nosographic entities were particularly impacted: suicidal crises, anxiety disorders, eating disorders and major depressive episodes. Accordingly, this was associated with a substantial increase in the number of referrals or requests for assessments (91% reported an increase in 2021 while 61% reported a decrease in 2020). Finally, heads of the CAP departments expressed strong concerns regarding the management of the long-term consequences of this crisis, especially regarding the provision of care in light of the perceived increase in referrals.

Impact of war and forced displacement on children's mental health-multilevel, needs-oriented, and trauma-informed approaches.

The infliction of war and military aggression upon children must be considered a violation of their basic human rights and can have a persistent impact on their physical and mental health and well-being, with long-term consequences for their development. Given the recent events in Ukraine with millions on the flight, this scoping policy editorial aims to help guide mental health support for young victims of war through an overview of the direct and indirect burden of war on child mental health. We highlight multilevel, need-oriented, and trauma-informed approaches to regaining and sustaining outer and inner security after exposure to the trauma of war. The impact of war on children is tremendous and pervasive, with multiple implications, including immediate stress-responses, increased risk for specific mental disorders, distress from forced separation from parents, and fear for personal and family's safety. Thus, the experiences that children have to endure during and as consequence of war are in harsh contrast to their developmental needs and their right to grow up in a physically and emotionally safe and predictable environment. Mental health and psychosocial interventions for war-affected children should be multileveled, specifically targeted towards the child's needs, trauma-informed, and strength- and resilience-oriented. Immediate supportive interventions should focus on providing basic physical and emotional resources and care to children to help them regain both external safety and inner security. Screening and assessment of the child's mental health burden and resources are indicated to inform targeted interventions. A growing body of research demonstrates the efficacy and effectiveness of evidence-based interventions, from lower-threshold and short-term group-based interventions to individualized evidence-based psychotherapy. Obviously, supporting children also entails enabling and supporting parents in the care for their children, as well as providing post-migration infrastructures and social environments that foster mental health. Health systems in Europe should undertake a concerted effort to meet the increased mental health needs of refugee children directly exposed and traumatized by the recent war in Ukraine as well as to those indirectly affected by these events. The current crisis necessitates political action and collective engagement, together with guidelines by mental health professionals on how to reduce harm in children either directly or indirectly exposed to war and its consequences.

ESCAP CovCAP survey of heads of academic departments to assess the perceived initial (April/May 2020) impact of the COVID-19 pandemic on child and adolescent psychiatry services.

In April 2020, the European Society for Child and Adolescent Psychiatry (ESCAP) Research Academy and the ESCAP Board launched the first of three scheduled surveys to evaluate the impact of the coronavirus disease 2019 (COVID-19) pandemic on child and adolescent psychiatry (CAP) services in Europe and to assess the abilities of CAP centers to meet the new challenges brought on by the crisis. The survey was a self-report questionnaire, using a multistage process, which was sent to 168 heads of academic CAP services in 24 European countries. Eighty-two responses (56 complete) from 20 countries, representing the subjective judgement of heads of CAP centers, were received between mid-April and mid-May 2020. Most respondents judged the impact of the crisis on the mental health of their patients as medium (52%) or strong (33%). A large majority of CAP services reported no COVID-19 positive cases among their inpatients and most respondents declared no or limited sick leaves in their team due to COVID-19. Outpatient, daycare, and inpatient units experienced closures or reductions in the number of treated patients throughout Europe. In addition, a lower referral rate was observed in most countries. Respondents considered that they were well equipped to handle COVID-19 patients despite a lack of protective equipment. Telemedicine was adopted by almost every team despite its sparse use prior to the crisis. Overall, these first results were surprisingly homogeneous, showing a substantially reduced patient load and a moderate effect of the COVID-19 crisis on psychopathology. The effect on the organization of CAP services appears profound. COVID-19 crisis has accelerated the adoption of new technologies, including telepsychiatry.

Gambling in adolescents during the financial crisis in Greece.

Problem gambling emerges as a serious and ever growing problem of modern societies, largely affecting adolescents as well. The etiology of gambling disorder is complex and multifaceted as it is governed by multiple and interrelated factors. In this context and in light of the pervasive financial crisis in Greece, we conducted a study in order to explore adolescents' gambling involvement in Athens region and also to identify the socio-economic characteristics of adolescents who have engaged into gambling activities. Students were recruited from a sample of schools in Athens area. For the assessment of gambling involvement in adolescents, the Diagnostic and Statistical Manual of Mental Disorders-IV Multiple Response Adapted for Juveniles Questionnaire (DSM-IV-MR-J) was administered. Additional self-constructed questions enquired about students' socio-demographic and economic characteristics. Our results indicate that adolescents that had problem with gambling or had at least one pathological item on DSM were more likely to be boys and to have been born in a country other than Greece. Additionally, the proportion of those having at least one pathological item on DSM was greater in those with low school grades. Τhe lack of food in the household due to inability of providing food during the last month was significantly associated with both having problem with gambling and having at least one pathological item on DSM. Furthermore, having been worried that there would not be enough food during the last month and having been fed with a restrained variety of food due to lack of recourses were associated with at least one pathological item on DSM. These findings are congruent with the literature suggesting that youth living under poverty often resort to gambling. In conclusion, our results point out the adverse effects of the financial crisis on the development of problem gambling in adolescents within the Greek society. Problem gambling may have developed in response to the ubiquitous insecurity characterizing the Greek society during this rough time period. Interventions should prioritize endowing adolescents with the necessary coping skills for dealing with daily obstacles or life adversities productively and without losing their self-control.

Problem gambling and concurrent emotional/behavioral problems among Greek adolescents.

AIM: Problem gambling in adolescents constitutes a major health problem. Very few studies have investigated the relationship of adolescent gambling with emotional/behavioral problems. The aim of this study was to examine the association between adolescent problem gambling and emotional/behavioral problems using data from a school survey in the greater Athens area. MATERIAL AND METHODS: The total sample consisted of 2159 high school students (45.4% males and 54.6% females) from a random and representative sample of public and private schools in the greater Athens area. Data were collected in the form of self-reported questionnaires during one school hour. To access problem gambling the Diagnostic and Statistical Manual of Mental Disorders-IV Multiple Response Adapted for Juveniles questionnaire was administered to the study population. The presence of emotional/behavioral problems was assessed via the Strengths and Difficulties Questionnaire. Full data from 2141 participants were analyzed. Eighteen questionnaire with incomplete data were excluded. RESULTS: Problem gambling in adolescence is in line with the presence of emotional/behavioral problems. All Strengths and Difficulties Questionnaire subscales were significantly associated with problem gambling. Specifically, emotional symptoms, conduct problems, attention/hyperactivity, and social dysfunction were all significantly and independently associated with adolescent pathologic gambling. The prosocial scale had lower scores in problem gamblers. CONCLUSION: This article aims to highlight and discuss the coexistence of adolescent problem gambling with other symptoms. The significant association of emotional/behavioral problems among adolescents with problem gambling indicates a need to screen for these symptoms and for their subsequent treatment among adolescents with problem gambling.

Problem Gambling in Greece: Prevalence and Risk Factors During the Financial Crisis.

In Greece no study has ever been conducted on the prevalence of problem gambling. Therefore, a cross-sectional survey was carried out amid the recession aiming to (1) estimate past year prevalence of problem gambling, (2) explore socio-economic and demographic differences among gamblers and non gamblers, (3) explore socio-economic and demographic differences among gamblers who started gambling prior and during the downturn and (4) identify its risk factors with a special interest in the influence of the recession. To this end, data emanating from a telephone and patron survey were combined. A random and representative sample of 3.404 people participated in the telephone survey and 2.400 in the patron survey. The interview schedule was the same in both studies. The presence of problem gambling was assessed with the Canadian Problem Gambling Index. Information on participants' socio-economic and demographic characteristics as well as their ways of dealing financially with the crisis were collected. Findings indicated that 2.4% of respondents met criteria for problem gambling. Male gender, minority status, living with family of origin, low educational level and low to zero income were found to constitute the risk factors of the disorder. Moreover, having started gambling during the recession increased the odds of suffering from problem gambling; however this finding was gender-specific. Thus, people end up in problem gambling through various pathways, with these trajectories being different for men and women. Any intervention should address the complexity of the issue and be tailored by gender.

Refugees in Europe: national overviews from key countries with a special focus on child and adolescent mental health.

Many European countries are becoming multicultural at a previously unseen rate. The number of immigrants including refugees has considerably increased since 2008, and especially after the beginning of the war in Syria. In 2015, 88,300 unaccompanied minors sought asylum in the Member States of the European Union (EU) and most came from Syria, Afghanistan, Iran, Iraq, Somalia and Eritrea. As a reaction to increased immigration, governments in many countries including Germany, Sweden and Norway implemented more restrictive immigration policy. A requirement for all countries, however, is the protection and welfare provision for all arriving children, regardless of their nationality, ensured by international and national legal frameworks. This paper provides an overview of the post 2015 immigration crisis in key European countries with a special focus on current demographics, refugee children, mental health studies, policies and practical support available for refugees.

Adolescent gambling in greater Athens area: a cross-sectional study.

PURPOSE: Problem gambling in adolescents has recently emerged as a pressing public health concern. In this context and in light of the pervasive financial crisis in Greece, the present study aimed to explore adolescents' gambling involvement in Athens region to estimate the prevalence of its problematic form and to identify its risk/protective factors. METHODS: A total of 2141 students were recruited from a representative sample of 51 schools located in greater Athens area. The presence of problem gambling was assessed through the use of the DSM-IV-MR-J questionnaire. Data were collected in the form of a self-reported questionnaire during one school hour. RESULTS: Results indicate that 1-year prevalence of high severity problem gambling was found to be 5.6%. Regarding the risk factors for problem gambling; male gender, parental engagement with gambling activities, living without the parents, low grades at school, foreign nationality and the referent absence of availability of food in the household, increased the risk of suffering from the disorder. CONCLUSION: Gambling behavior among adolescents constitutes a problem in Greece and highlights the need for designing and implementing appropriate preventive interventions, especially amid the ongoing financial crisis.

The synergy of the refugee crisis and the financial crisis in Greece: Impact on mental health.

BACKGROUND: The current global financial crisis that started in 2008 resulted in a significant decline in global trade, slowing/reversing economic growth worldwide, and a dramatic increase in public sector debt. At the same time, the global migrant/refugee crisis has reached extreme rates, with millions of people being forced to abandon their homes and communities because of war, political violence or related threats. There is a broad consensus about the deleterious consequences of these crises on psychological well-being, depression, anxiety disorders, insomnia, alcohol abuse and suicidal behavior. Although the separate consequences of economic recession and immigration are extensively discussed in previous research, we know very little about the processes through which the intersection of economic crisis and migrant crisis contributes to the vulnerabilities of natives and migrants during these crises. Of particular concern is the status of children, adolescents and their families, who constitute one of the most vulnerable groups in society. AIM: To discuss the contexts that economic and migrant crises shape and suggest possible effects of this intersection on mental health risks, especially among children, adolescents and their families, through reflecting on the recent experience in Greece. METHOD: Review of the literature and critical analysis of the effects of the confluent crises. CONCLUSION: The interactive effects of these two crises need further exploration. Novel and diverse models of psychological understanding need to be developed in order to manage the effects of the confluent crises. The role of mental health professionals is crucial in this respect, offering culturally flexible, accommodating and empathetic approaches, allowing healing and acceptance in the face of adversity.