The emotional journey of neuro-oncology: Primary brain tumor patients share their experience during this life-threatening disease

Background

To achieve patient-centric quality care in neuro-oncology, all aspects of the disease and its impact on quality survival need to be considered. This includes the psychological consequences of a brain tumor diagnosis and subsequent life-altering experiences. Far too often the voice of our patients is unheard. Empowering patients to advocate for their own psychological needs is essential.

Methods

Data were derived from four focus groups with adult patients with brain tumors (N = 15; M age = 46 years, 53% female). A trained moderator led each 90-min group and posed semi-structured questions regarding patients' care needs throughout their neuro-oncological disease trajectory. Emphasis was placed on the quality of life and distress reduction. Common themes were identified via thematic content analysis using NVivo software. A high inter-rater reliability (M kappa = 0.92, range = 0.85-0.93) was achieved. Two themes are presented here: Emotional Response to Stressors and Existential Considerations.

Results

Of the two themes presented, 14 codes emerged. Codes were classified into three broad categories: Fear, Despair, and Resilience. The frequency of each category ranged from 31.4% to 34.7%. Example quotes and a discussion of each category follows.

Conclusions

It is imperative that we include the patient perspective in the development of neuro-oncology programs, thereby considering the quality of survival in addition to quantity. Neuro-oncology quality care must be driven by our patients' experiences and should integrate support for emotional distress while promoting resilience throughout this life-threatening illness.

Behavioral Despair Is Blocked by the Flavonoid Chrysin (5,7-Dihydroxyflavone) in a Rat Model of Surgical Menopause

Women have a high susceptibility to the negative effects of stress. Hormonal changes experienced throughout their reproductive life partially contribute to a higher incidence of anxiety and depression symptoms, particularly, during natural or surgical menopause. In preclinical research, the flavonoid chrysin (5,7-dihydroxyflavone) exerts anxiolytic- and anti-despair-like effects; however, it is unknown whether chrysin exerts a protective effect against the behavioral changes produced by acute stress on locomotor activity and behavioral despair in rats at 12-weeks post-ovariectomy. Ovariectomized female Wistar rats were assigned to eight groups: vehicle group (10% DMSO), three groups with chrysin and three groups with the same dose of allopregnanolone (0.5, 1, and 2 mg/kg), and one group with diazepam (2 mg/kg). The treatments were administered for seven consecutive days and the effects were evaluated in the locomotor activity and swimming tests. Chrysin (2 mg/kg) increased the latency to first immobility and decreased the total immobility time in the swimming test as the reference drugs allopregnanolone and diazepam (2 mg/kg); while locomotor activity prevented the behavioral changes produced by swimming. In conclusion, chrysin exerts a protective effect against the behavioral changes induced by acute stress, similarly to the neurosteroid allopregnanolone and the benzodiazepine diazepam in rats subjected to a surgical menopause model.

Towards translational modeling of behavioral despair and its treatment in zebrafish

Depression is a widespread and severely debilitating neuropsychiatric disorder whose key clinical symptoms include low mood, anhedonia and despair (the inability or unwillingness to overcome stressors). Experimental animal models are widely used to improve our mechanistic understanding of depression pathogenesis, and to develop novel antidepressant therapies. In rodents, various experimental models of 'behavioral despair' have already been developed and rigorously validated. Complementing rodent studies, the zebrafish (Danio rerio) is emerging as a powerful model organism to assess pathobiological mechanisms of depression and other related affective disorders. Here, we critically discuss the developing potential and important translational implications of zebrafish models for studying despair and its mechanisms, and the utility of such aquatic models for antidepressant drug screening.

What if a friend asks me to assist their suicide?

There has been plenty of philosophical discussion about the morality and/or rationality of suicide and physician-assisted suicide. There has also been plenty of discussion about non-prosecution policies (such as the British DPP 2010 Guidance) as a legal response to cases of one friend assisting the suicide of another. There has been much less attention paid to the particular conversations that might follow the request for suicidal assistance, and to the particular kinds of moral complexity involved. I will consider a 'Subject', who wants to commit suicide, but lacks the means or the information to do so, and therefore asks his 'Friend' for assistance. (Importantly, the Friend is not a physician.) Without aiming for anything comprehensive or theoretical, I sketch three 'easier' cases and two 'harder' cases, in order to explore the sorts of things that might be said, and thought, by each party, based on the different sources of meaning and morality.

Casein kinase 1 epsilon and circadian misalignment impact affective behaviours in mice

Affective behaviours and mental health are profoundly affected by disturbances in circadian rhythms. Casein kinase 1 epsilon (CSNK1E) is a core component of the circadian clock. Mice with tau or null mutation of this gene have shortened and lengthened circadian period respectively. Here, we examined anxiety-like, fear, and despair behaviours in both male and female mice of these two different mutants. Compared with wild-type mice, we found reductions in fear and anxiety-like behaviours in both mutant lines and in both sexes, with the tau mutants exhibiting the greatest phenotypic changes. However, the behavioural despair had distinct phenotypic patterns, with markedly less behavioural despair in female null mutants, but not in tau mutants of either sex. To determine whether abnormal light entrainment of tau mutants to 24-h light-dark cycles contributes to these phenotypic differences, we also examined these behaviours in tau mutants on a 20-h light-dark cycle close to their endogenous circadian period. The normalized entrainment restored more wild-type-like behaviours for fear and anxiety, but it induced behavioural despair in tau mutant females. These data show that both mutations of Csnk1e broadly affect fear and anxiety-like behaviours, while the effects on behavioural despair vary with genetics, photoperiod, and sex, suggesting that the mechanisms by which Csnk1e affects fear and anxiety-like behaviours may be similar, but distinct from those affecting behavioural despair. Our study also provides experimental evidence in support of the hypothesis of beneficial outcomes from properly entrained circadian rhythms in terms of the anxiety-like and fear behaviours.

Women coming to terms with aging: the importance of psychosocial factors

Studies concerning the process of aging for women tend to focus on age-related physical changes and their correlates, often overlooking the psychosocial aspects of aging. The current study aims to understand women's experiences of aging, while also validating recently developed separate Q-sort scales of ego integrity and despair. Data drawn from a larger study of older college-educated women were used to examine relationships between health, concern about aging, ego integrity, despair, and well-being. Hierarchical linear regression results indicate that despair - but not ego integrity - was related to well-being over and above health status and levels of aging concern.

The Opioid/Overdose Crisis as a Dialectics of Pain, Despair, and One-Sided Struggle

The opioid/overdose crisis in the United States and Canada has claimed hundreds of thousands of lives and has become a major field for research and interventions. It has embroiled pharmaceutical companies in lawsuits and possible bankruptcy filings. Effective interventions and policies toward this and future drug-related outbreaks may be improved by understanding the sociostructural roots of this outbreak. Much of the literature on roots of the opioid/overdose outbreak focuses on (1) the actions of pharmaceutical companies in inappropriately promoting the use of prescription opioids; (2) "deaths of despair" based on the deindustrialization of much of rural and urban Canada and the United States, and on the related marginalization and demoralization of those facing lifetimes of joblessness or precarious employment in poorly paid, often dangerous work; and (3) increase in occupationally-induced pain and injuries in the population. All three of these roots of the crisis-pharmaceutical misconduct and unethical marketing practices, despair based on deindustrialization and increased occupational pain-can be traced back, in part, to what has been called the "one-sided class war" that became prominent in the 1970s, became institutionalized as neo-liberalism in and since the 1980s, and may now be beginning to be challenged. We describe this one-sided class war, and how processes it sparked enabled pharmaceutical corporations in their misconduct, nurtured individualistic ideologies that fed into despair and drug use, weakened institutions that created social support in communities, and reduced barriers against injuries and other occupational pain at workplaces by reducing unionization, weakening surviving unions, and weakening the enforcement of rules about workplace safety and health. We then briefly discuss the implications of this analysis for programs and policies to mitigate or reverse the opioid/overdose outbreak.

Chronic postnatal chemogenetic activation of forebrain excitatory neurons evokes persistent changes in mood behavior

Early adversity is a risk factor for the development of adult psychopathology. Common across multiple rodent models of early adversity is increased signaling via forebrain Gq-coupled neurotransmitter receptors. We addressed whether enhanced Gq-mediated signaling in forebrain excitatory neurons during postnatal life can evoke persistent mood-related behavioral changes. Excitatory hM3Dq DREADD-mediated chemogenetic activation of forebrain excitatory neurons during postnatal life (P2–14), but not in juvenile or adult windows, increased anxiety-, despair-, and schizophrenia-like behavior in adulthood. This was accompanied by an enhanced metabolic rate of cortical and hippocampal glutamatergic and GABAergic neurons. Furthermore, we observed reduced activity and plasticity-associated marker expression, and perturbed excitatory/inhibitory currents in the hippocampus. These results indicate that Gq-signaling-mediated activation of forebrain excitatory neurons during the critical postnatal window is sufficient to program altered mood-related behavior, as well as functional changes in forebrain glutamate and GABA systems, recapitulating aspects of the consequences of early adversity.

Stress and adversity in early childhood can have long-lasting effects, predisposing people to mental illness and mood disorders in adult life. The weeks immediately before and after birth are critical for establishing key networks of neurons in the brain. Therefore, any disruption to these neural circuits during this time can be detrimental to emotional development. However, it is still unclear which cellular mechanisms cause these lasting changes in behavior.

Studies in animals suggest that these long-term effects could result from abnormalities in a few signaling pathways in the brain. For example, it has been proposed that overstimulating the cells that activate circuits in the forebrain – also known as excitatory neurons – may contribute to the behavioral changes that persist into adulthood.

To test this theory, Pati et al. used genetic engineering to modulate a signaling pathway in male mice, which is known to stimulate excitatory neurons in the forebrain. The experiments showed that prolonged activation of excitatory neurons in the first two weeks after birth resulted in anxious and despair-like behaviors as the animals aged. The mice also displayed discrepancies in how they responded to certain external sensory information, which is a hallmark of schizophrenia-like behavior. However, engineering the same changes in adolescent and adult mice had no effect on their mood-related behaviors.

This animal study reinforces just how critical the first few weeks of life are for optimal brain development. It provides an insight into a possible mechanism of how disruption during this time could alter emotional behavior. The findings are also relevant to psychiatrists interested in the underlying causes of mental illness after early childhood adversity.

Witnesses of hope in times of despair: chaplains in palliative care. A qualitative study

Hope is an important topic in spiritual care in palliative care but the experiences of chaplains with hope have hardly been explored. The objective of this study was to explore Dutch  chaplains' experiences with hope in palliative care. Semi-structured interviews were conducted, which were thematically analyzed. The 10 chaplains had a variety of ordinations: Muslim, Protestant, Roman Catholic, Humanistic, or otherwise. Participants spoke about changes in patients' hope, often implying despair and surrender, in which patients' self-reflection was pivotal. Participants felt witnesses of hope, not by offering hope, but by acknowledging patients' hope and despair while being with their patients. They criticized other professionals who, not bearing witness to these experiences, tried to offer hope to patients. We conclude that chaplains may become witnesses of hope in times of despair, which includes the (ideological) critical function of spiritual care.

The 'Merry-Go-Round' of Habitual Relapse: A Qualitative Study of Relapse in Electronic Gaming Machine Problem Gambling

Background: Our understanding of gambling relapse is limited despite the damaging consequences affecting many aspects of the gambler’s life. Paradoxically, regardless of these negative consequences problem gamblers (PGs) continue to relapse, seemingly unable to stop this cycle of harm. This paper addresses the phenomenon of repeated gambling relapse shedding some insights into why gamblers continue to relapse. Methods: The study comprised of (n = 54) participants purposefully selected who participated in either 1 of 5 focus groups (n = 35) or in-depth interviews (n = 19). The new knowledge obtained was from PGs, significant others, and workers with direct experience of gambling relapse. Interview recordings were analysed using thematic, textual analysis. Results: The avoidance of negative emotions from the consequences of the destructive behaviour associated with repeated relapse leads to a hopeless “merry-go-round”. Once on this “merry go round”, relapse becomes a habitual way of life where behaviour change and learning from the devastation of a gambling relapse is challenging. Exiting this cycle means PGs must face the consequences of their gambling which for many is overwhelming, and relapse is a way to avoid despair. Conclusions: These findings provide insights into relapse which has implications for gamblers seeking treatment, assessment and treatment “drop-outs”.

Metabotropic Glutamate Receptor Subtype 5 in Alcohol-Induced Negative Affect

Allosteric modulators of metabotropic glutamate 5 receptors (mGlu5 receptors) have been identified as a promising treatment to independently alleviate both negative affective states and ethanol-seeking and intake. However, these conditions are often comorbid and might precipitate one another. Acute and protracted ethanol withdrawal can lead to negative affective states. In turn, these states are primary drivers of alcohol relapse, particularly among women. The current review synthesizes preclinical studies that have observed the role of mGlu5 receptor modulation in negative affective states following ethanol exposure. The primary behavioral assays discussed are ethanol-seeking and intake, development and extinction of ethanol-associated cues and contexts, behavioral despair, and anxiety-like activity. The work done to-date supports mGlu5 receptor modulation as a promising target for mediating negative affective states to reduce ethanol intake or prevent relapse. Limitations in interpreting these data include the lack of models that use alcohol-dependent animals, limited use of adolescent and female subjects, and a lack of comprehensive evaluations of negative affective-like behavior.

Root Causes of Appalachia's Deaths of Despair

The U.S. is experiencing a decline in life expectancy, particularly among rural white males in their most productive years. Appalachia is disproportionally represented in mortality rates, accounting for 30% of the U.S. population, but 50% of the excess mortality attributed to the "deaths of despair": drug overdose, suicide, and alcoholic cirrhosis. A substantial proportion of that excess mortality is related to the current opioid crisis we are experiencing. We have data on evidence-based solutions to the treatment of addiction, but little information on prevention of addiction as well as the other deaths of despair, likely with the same etiologic agent. We must focus on finding the root cause of the current epidemic, so that we can prevent this devastating mortality.

Declining mental health among disadvantaged Americans

Although there is little dispute about the impact of the US opioid epidemic on recent mortality, there is less consensus about whether trends reflect increasing despair among American adults. The issue is complicated by the absence of established scales or definitions of despair as well as a paucity of studies examining changes in psychological health, especially well-being, since the 1990s. We contribute evidence using two cross-sectional waves of the Midlife in the United States (MIDUS) study to assess changes in measures of psychological distress and well-being. These measures capture negative emotions such as sadness, hopelessness, and worthlessness, and positive emotions such as happiness, fulfillment, and life satisfaction. Most of the measures reveal increasing distress and decreasing well-being across the age span for those of low relative socioeconomic position, in contrast to little decline or modest improvement for persons of high relative position.

Pituitary adenylate cyclase-activating polypeptide induces a depressive-like phenotype in rats

BACKGROUND

Major depressive disorder (MDD) is a chronic, life-threatening psychiatric condition characterized by depressed mood, psychomotor alterations, and a markedly diminished interest or pleasure in most activities known as anhedonia. Available pharmacotherapies have limited success and the need for new strategies is clear. Recent studies attribute a major role to the pituitary adenylate cyclase-activating polypeptide (PACAP) system in mediating the response to stress. PACAP knockout mice display profound alterations in depressive-like behaviors, and genetic association studies have demonstrated that genetic variants of the PACAP gene are associated with MDD. However, the effects of PACAP administration on depressive-like behaviors in rodents have not yet been systematically examined.

OBJECTIVES

The present study investigated the effects of central administration of PACAP in rats on depressive-like behaviors, using well-established animal models that represent some of the endophenotypes of depression.

METHODS

We used intracranial self-stimulation (ICSS) to assess the brain reward function, saccharin preference test to assess anhedonia, social interaction to assess social withdrawal, and forced swim test (FST) to assess behavioral despair.

RESULTS

PACAP raised the current threshold for ICSS, elevation blocked by the PACAP antagonist PACAP(6-38). PACAP reduced the preference for a sweet saccharin solution and reduced the time the rats spent interacting with a novel animal. Interestingly, PACAP administration did not affect immobility in the FST.

CONCLUSIONS

Our results demonstrate a role for the central PACAP/PAC1R system in the regulation of depressive-like behaviors and suggest that hyperactivity of the PACAP/PAC1R system may contribute to the pathophysiology of depression, particularly the associated anhedonic symptomatology and social dysfunction.

Smiling toothless

In an impoverished outreach clinic in Beirut, a young boy's unique thank you answers a physician's questions about the meaning of her profession.

Coping Strategies in Patients Who Had Suicide Attempts

INTRODUCTION

The aim of this study was to investigate coping strategies suggested to be a determinant of suicide attempt and to compare them with coping strategies of healthy volunteers.

METHODS

This study was conducted on 50 patients who had suicide attempts within the past two months and 52 healthy volunteers who did not have any suicide attempt. They were evaluated with the Turkish version of COPE inventory. The results were analyzed using SPSS version 15.0 for Windows.

RESULTS

In the suicide attempt group, 'active coping', 'planning', 'positive reinterpretation and growth' scores were found to be lower than that in the control group. On the other hand, 'restraint coping', 'acceptance', 'focus on and venting of emotions', 'behavioral disengagement', 'substance use' and nonfunctional coping total points were significantly higher in the suicide attempt group. The patients with depression in the suicide group were found less of the 'positive reinterpretation and growth' but more of the 'substance use' compared to the healthy group. Subjects who attempted suicide more than once tended to 'substance use' rather than 'active coping'. 'Focus on and venting of emotions' scores in suicide attempters were higher in women than in males.

CONCLUSION

We observed that individuals who attempted suicide have fewer functional coping strategies and more nonfunctional coping strategies than who do not attempt suicide. It was determined that under stressful situations, individuals with depression tended to alcohol and substance abuse instead of positive reinterpretation and growth. In subjects who had recurrent suicidal attempts, alcohol and substance abuse was more common than active coping. Women were using focusing on and venting of emotions techniques much more than men. We assume that to monitor, and in case of necessity, to change the coping strategies in suicide attempters are vitally important for preventing suicide attempts.

Age differences in the impact of forced swimming test on serotonin transporter levels in lateral septum and dorsal raphe

BACKGROUND

Forced swimming test (FST) is an animal model which evaluates behavioral despair and the effect of antidepressants such as the selective serotonin reuptake inhibitors; the FST modifies the expression of some receptors related to antidepressant response, but it is not known whether serotonin transporter (SERT), their main target, is affected by this test in animals of different ages. Antidepressant response has shown age-dependent variations which could be associated with SERT expression. The aim of the present study was to analyze changes in the SERT immunoreactivity (SERT-IR) in dorsal raphe and lateral septum of male rats from different age groups with or without behavioral despair induced by their exposure to the FST, since these two structures are related to the expression of this behavior.

METHODS

Prepubertal (24 PN), pubertal (40 PN), young adult (3-5 months) and middle-aged (12 months) male rats were assigned to a control group (non-FST) or depressed group (FST, two sessions separated by 24 h). Changes in SERT-IR in dorsal raphe and lateral septum were determined with immunofluorescence.

RESULTS

Pubertal and middle-aged rats showed higher levels of immobility behavior compared to prepubertal rats on the FST. SERT-IR showed an age-dependent increase followed by a moderate decrease in middle-aged rats in both structures; a decreased in SERT-IR in lateral septum and dorsal raphe of pubertal rats was observed after the FST.

CONCLUSIONS

Age differences were observed in the SERT-IR of structures related to behavioral despair; SERT expression was modified by the FST in lateral septum and dorsal raphe of pubertal rats.

Feeling and time: the phenomenology of mood disorders, depressive realism, and existential psychotherapy

Phenomenological research suggests that pure manic and depressive states are less common than mixtures of the two and that the two poles of mood are characterized by opposite ways of experiencing time. In mania, the subjective experience of time is sped up and in depression it is slowed down, perhaps reflecting differences in circadian pathophysiology. The two classic mood states are also quite different in their effect on subjective awareness: manic patients lack insight into their excitation, while depressed patients are quite insightful into their unhappiness. Consequently, insight plays a major role in overdiagnosis of unipolar depression and misdiagnosis of bipolar disorder. The phenomenology of depression also is relevant to types of psychotherapies used to treat it. The depressive realism (DR) model, in contrast to the cognitive distortion model, appears to better apply to many persons with mild to moderate depressive syndromes. I suggest that existential psychotherapy is the necessary corollary of the DR model in those cases. Further, some depressive morbidities may in fact prove, after phenomenological study, to involve other mental states instead of depression. The chronic sub-syndromal depression that is often the long-term consequence of treated bipolar disorder may in fact represent existential despair, rather than depression proper, again suggesting intervention with existential psychotherapeutic methods.