Journal of affective disorders
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To examine the prevalence and changing patterns of PTSD, major depressive episode (MDE), and generalized anxiety disorder (GAD) in adult claimants who sustained a non-catastrophic injury in a road traffic crash (RTC) in Queensland, Australia. ⋯ People injured in a RTC are at risk of having complex psychological presentations over time. Interventions to prevent mental disorders, especially PTSD, in the early post-injury period are needed to prevent chronic psychological injury, including consideration of comorbidity and dynamic course.
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Despite experiencing conditions associated with higher risk for depression and psychological distress, the mental health of rural African Americans remains understudied. This brief report examines the association between sociodemographic characteristics, self-rated health, and material hardship, and depressive symptoms and psychological distress among rural African Americans. ⋯ Material hardship and worse self-rated health emerged as risk factors for depression and psychological distress among this population. This suggests the need for systems of care and integrated healthcare models across service providers within rural African American communities to promote adequate screening, intervention, and referrals related to economic, physical, and mental health needs.
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Cannabis is commonly used to alleviate symptoms of negative affect. However, a paucity of research has examined the acute effects of cannabis on negative affect in everyday life. The current study provides a naturalistic account of perceived changes in symptoms of depression, anxiety, and stress as a function of dose and concentration of Δ9tetrahydrocannabinol (THC) and cannabidiol (CBD). ⋯ Cannabis reduces perceived symptoms of negative affect in the short-term, but continued use may exacerbate baseline symptoms of depression over time.
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Randomized Controlled Trial
Cognitive outcomes of TMS treatment in bipolar depression: Safety data from a randomized controlled trial.
Bipolar depression (BD) is a highly prevalent condition associated with marked cognitive deficits that persist even in the euthymic phase of the illness. Pharmacological treatments for BD might further aggravate cognitive impairment, highlighting the need of developing interventions that present cognitive safety. In this study, we evaluated the cognitive effects of H1-coil (deep) transcranial magnetic stimulation (TMS) in patients with treatment-resistant bipolar depression. ⋯ The results of this exploratory study provide evidence on the cognitive safety of H1-coil TMS for BD patients. Putative pro-cognitive effects of rTMS in BD were not observed and thus should be further investigated.
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In light of the increased rates of Prescription Opioid (PO) misuse and associated mortality in several developed countries in recent years, efforts have been made to identify populations who may be at increased risk for misuse of POs. Though the association between depression and PO misuse among pain patients is well documented, little is known regarding the effects of severity of depression on rates of misuse. In this study we explored rates of PO misuse among chronic pain patients screening positive for depression according to level of severity. ⋯ Our results highlight the need to properly asses and address level of severity of co-morbid depression among chronic pain patients receiving POs.