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Elder abuse is a serious public health concern requiring immediate intervention; however, the under-reporting of elder abuse by victims to formal and informal networks remains a major obstacle. This scoping review aims to identify barriers to help seeking that older adults experiencing abuse confront. The goal is to inform public policies and practices in the Canadian context and identify research gaps in the extant literature. Seven scholarly databases were searched from which 12 articles met the inclusion criteria and were extracted for analysis. The findings from this scoping review revealed three levels at which barriers exist: individual focused, abuser/family focused, and community/culture focused barriers. The results suggest that there are several complex obstacles that older adults face when contemplating disclosure of abuse. Future research into help seeking in the Canadian context should more readily incorporate the voices of elder abuse victim-survivors to develop effective assessment strategies and responsive service provisions.

Mild traumatic brain injury (TBI) is associated with persistent sleep-wake dysfunction, including insomnia and circadian rhythm disruption, which can exacerbate functional outcomes including mood, pain, and quality of life. Present therapies to treat sleep-wake disturbances in those with TBI (e.g., cognitive behavioral therapy for insomnia) are limited by marginal efficacy, poor patient acceptability, and/or high patient/provider burden. Thus, this study aimed to assess the feasibility and preliminary efficacy of morning bright light therapy, to improve sleep in Veterans with TBI (NCT03578003). Thirty-three Veterans with history of TBI were prospectively enrolled in a single-arm, open-label intervention using a lightbox (~10,000 lux at the eye) for 60-minutes every morning for 4-weeks. Pre- and post-intervention outcomes included questionnaires related to sleep, mood, TBI, post-traumatic stress disorder (PTSD), and pain; wrist actigraphy as a proxy for objective sleep; and blood-based biomarkers related to TBI/sleep. The protocol was rated favorably by ~75% of participants, with adherence to the lightbox and actigraphy being ~87% and 97%, respectively. Post-intervention improvements were observed in self-reported symptoms related to insomnia, mood, and pain; actigraphy-derived measures of sleep; and blood-based biomarkers related to peripheral inflammatory balance. The severity of comorbid PTSD was a significant positive predictor of response to treatment. Morning bright light therapy is a feasible and acceptable intervention that shows preliminary efficacy to treat disrupted sleep in Veterans with TBI. A full-scale randomized, placebo-controlled study with longitudinal follow-up is warranted to assess the efficacy of morning bright light therapy to improve sleep, biomarkers, and other TBI related symptoms.

Honour-based violence has garnered significant attention within Canadian national discourses, especially within popular media and political rhetoric. Frequently conceptualized as a culturally specific form of violence embedded with patriarchal understandings of honour, these crimes have been mobilized within mainstream media to vilify certain ethnic and racial communities, particularly from the Global East. Relying on ethnocentric explanations, honour crimes are imagined as foreign phenomena that have been imported into Canada by immigrant populations who actively resist assimilation and fail to adopt liberal Western values of equality and freedom. This paper seeks to unsettle these very tropes surrounding the “honour crime” label using a postcolonial feminist lens. Drawing on the murder case of Aqsa Parvez, this paper calls into question the discursive strategies used to construct “honour crimes” and the racialized tropes that they perpetuate. Further, this paper examines how this label is mobilized to carry out “political work” and support certain political agendas, which include managing immigrant populations.

This paper employs a descriptive case study method to analyze and critically review the emergence of the provincial poverty reduction strategy in Ontario, Canada which was implemented in 2008 and renewed in 2014. The purpose of this study is two-fold: first, it defines the principles of neoliberalism and explores the historical growth of neoliberal thought in Canada, and specifically within Ontario, beginning in the 1980s to the present-day. Drawing on a combination of primary, secondary and grey literature, this paper discusses the ways in which neoliberal ideologies and rhetoric became deeply rooted in political thought and discourse within the province. Employing a critical theory framework, the paper highlights the contrasting ways in which neoliberal values were adopted by the different political parties in power and the detrimental impact this espousal had on individuals living in poverty within Ontario. Second, the paper illustrates the powerful ways in which anti-poverty grassroots movements and social advocacy groups assembled to push for the creation of a provincial poverty reduction strategy. The analysis ends with a critique of the neoliberal influences on the strategy’s recommendations and the future outlook of the poverty reduction strategy based on the current political climate within the province.

Sleep-wake disturbances frequently present in Veterans with mild traumatic brain injury (mTBI). These TBI-related sleep impairments confer significant burden and commonly exacerbate other functional impairments. Therapies to improve sleep following mTBI are limited and studies in Veterans are even more scarce. In our previous pilot work, morning bright light therapy (MBLT) was found to be a feasible behavioral sleep intervention in Veterans with a history of mTBI; however, this was single-arm, open-label, and non-randomized, and therefore was not intended to establish efficacy. The present study, LION (light vs ion therapy) extends this preliminary work as a fully powered, sham-controlled, participant-masked randomized controlled trial (NCT03968874), implemented as fully remote within the VA (target n = 120 complete). Randomization at 2:1 allocation ratio to: 1) active: MBLT (n = 80), and 2) sham: deactivated negative ion generator (n = 40); each with identical engagement parameters (60-min duration; within 2-hrs of waking; daily over 28-day duration). Participant masking via deception balanced expectancy assumptions across arms. Outcome measures were assessed following a 14-day baseline (pre-intervention), following 28-days of device engagement (post-intervention), and 28-days after the post-intervention assessment (follow-up). Primary outcomes were sleep measures, including continuous wrist-based actigraphy, self-report, and daily sleep dairy entries. Secondary/exploratory outcomes included cognition, mood, quality of life, circadian rhythm via dim light melatonin onset, and biofluid-based biomarkers. Participant drop out occurred in <10% of those enrolled, incomplete/missing data was present in <15% of key outcome variables, and overall fidelity adherence to the intervention was >85%, collectively establishing feasibility and acceptability for MBLT in Veterans with mTBI.

Abstract Study Objectives Sleep disorders affect over half of mild traumatic brain injury (mTBI) patients. Despite evidence linking sleep and neurodegeneration, longitudinal TBI-related dementia studies have not considered sleep. We hypothesized that poor sleepers with mTBI would have elevated markers of neurodegeneration and lower cognitive function compared to mTBI good sleepers and controls. Our objective was to compare biomarkers of neurodegeneration and cognitive function with sleep quality in warfighters with chronic mTBI. Methods In an observational warfighters cohort (n = 138 mTBI, 44 controls), the Pittsburgh Sleep Quality Index (PSQI) was compared with plasma biomarkers of neurodegeneration and cognitive scores collected an average of 8 years after injury. Results In the mTBI cohort, poor sleepers (PSQI ≥ 10, n = 86) had elevated plasma neurofilament light (NfL, x̅ = 11.86 vs 7.91 pg/mL, p = 0.0007, d = 0.63) and lower executive function scores by the categorical fluency (x̅ = 18.0 vs 21.0, p = 0.0005, d = –0.65) and stop-go tests (x̅ = 30.1 vs 31.1, p = 0.024, d = –0.37). These findings were not observed in controls (n = 44). PSQI predicted NfL (beta = 0.22, p = 0.00002) and tau (beta = 0.14, p = 0.007), but not amyloid β42. Poor sleepers showed higher obstructive sleep apnea (OSA) risk by STOP-BANG scores (x̅ = 3.8 vs 2.7, p = 0.0005), raising the possibility that the PSQI might be partly secondary to OSA. Conclusions Poor sleep is linked to neurodegeneration and select measures of executive function in mTBI patients. This supports implementation of validated sleep measures in longitudinal studies investigating pathobiological mechanisms of TBI related neurodegeneration, which could have therapeutic implications.

The prevalence of intimate partner violence (IPV) is striking, as are its consequences to the lives of women. The IPV often includes physical assault, which can include injuries to the head and attempted strangulation injuries. Both types of injuries can result in traumatic brain injury (TBI). The TBI sustained during IPV often occurs over time, which can increase the risk for health declines and postconcussive syndrome (PCS). Current studies have identified sequelae of cognitive dysfunction, posttraumatic stress disorder, and depression in women experiencing IPV, yet, most fail to determine the role of TBI in the onset and propagation of these disorders. Although imaging studies indicate functional differences in neuronal activation in IPV, they also have not considered the possibility of TBI contributing to these outcomes. This review highlights the significant gaps in current findings related to neuropsychological complications and medical and psychosocial symptoms that likely result in greater morbidity, as well as the societal costs of failing to acknowledge the association of IPV and TBI in women.

Purpose of Review We summarized peer-reviewed literature investigating the effect of virtual mindfulness-based interventions (MBIs) on sleep quality. We aimed to examine the following three questions: (1) do virtual MBIs improve sleep quality when compared with control groups; (2) does the effect persist long-term; and (3) is the virtual delivery method equally feasible compared to the in-person delivery method? Recent Findings Findings suggest that virtual MBIs are equivalent to evidence-based treatments, and to a limited extent, more effective than non-specific active controls at reducing some aspects of sleep disturbance. Overall, virtual MBIs are more effective at improving sleep quality than usual care controls and waitlist controls. Studies provide preliminary evidence that virtual MBIs have a long-term effect on sleep quality. Moreover, while virtual MBI attrition rates are comparable to in-person MBI attrition rates, intervention adherence may be compromised in the virtual delivery method. Summary This review highlights virtual MBIs as a potentially effective alternative to managing sleep disturbance during pandemic-related quarantine and stay-at-home periods. This is especially relevant due to barriers of accessing in-person interventions during the pandemic. Future studies are needed to explore factors that influence adherence and access to virtual MBIs, with a particular focus on diverse populations.

Mild traumatic brain injury (mTBI) is a risk for military personnel due to blast overpressures, which may result from a variety of sources, including artillery and improvised explosive devices. Much research has gone into the search for a biomarker to identify patients with a TBI. The FDA recently identified two proteins, glial fibrillary acidic protein (GFAP) and ubiquitin C-terminal hydrolase-L1 (UCH-L1), as biomarkers to evaluate suspected brain injury. Our group previously observed changes in UCH-L1 in a military population exposed to repeated blast. In our current study we assessed GFAP protein levels in a military population exposed to repeated blast during a 2-week training protocol. We observed GFAP levels were reduced in the moderate blast cases on days 6 and 7 during the training. Specifically, moderate blast cases showed a 24.07% reduction from baseline on day 6 and a 29.61% reduction on day 7. Further, GFAP levels were negatively correlated with cumulative blast experienced during training and with duration of military service. We observed that repeated blast exposure at low levels may impact acute changes in GFAP. Additionally subacute cumulative blast exposure or duration of service was also a factor in influencing GFAP levels.

Background and Clinical Significance: Treatment resistant psychiatric disorders affect millions of people across the globe. Ketamine has been employed as a treatment option for those with treatment resistant depression, as well as for chronic pain and alcohol use disorder. However, case presentations and research has been limited on the outcomes, and furthermore there is even less on the patient or caregiver perspective on the impact of the treatment. Case Presentation: Here, we present a middle-aged male who has undergone 20 intravenous (IV) ketamine infusions to treat Complex Post-Traumatic Stress Disorder (C-PTSD) and Major Depressive Disorder (MDD). We provide both qualitative perspectives from the patient, caregiver, as well as quantitative analyses of the patient from the Patient Health Questionnaire-9 (PHQ9), Beck’s Depression Inventory (BDI), and the Neurobehavioral Symptom Inventory (NSI) following treatment and weekly (4 weeks) assessments between treatments. Conclusions: Collectively, these data provide a holistic view of the use of ketamine for this patient on a variety of mental health, physiological, and behavioral conditions.