ABSTRACT
Childhood traumatic experiences can disrupt attachment, influence personality development, and precipitate chronic disease. Although the repercussions of these experiences may also pose a barrier to healthcare, few studies have examined the association between childhood trauma and access to healthcare. Therefore, we sought to investigate whether a history of childhood trauma is associated with self-reported inability to access hospital care among persons who inject drugs (PWID). Data were derived from two prospective cohorts of PWID in Vancouver, Canada. We used multivariable generalized estimating equations to examine associations between five types of childhood trauma and self-reported inability to access hospital care, both overall and specifically due to perceived mistreatment by hospital staff. In total, 300 participants (18.3%) reported having tried but being unable to access hospital care in the previous 6 months at some point during the study period; the primary reason was perceived mistreatment by hospital staff (32.1%). In multivariable analyses, childhood emotional abuse was independently associated with self-reported inability to access hospital care, adjusted odds ratio (AOR) = 1.51, 95% CI [1.03, 2.20]. Childhood physical neglect was also independently associated with inability to access care due to perceived mistreatment by hospital staff, AOR = 1.80, 95% CI [1.11, 2.93]. This suggests potentially damaging consequences of early trauma in adult PWID populations. Further, this study emphasizes the need for trauma-informed models of care as well as the need to improve therapeutic alliances with survivors of childhood trauma in the PWID population.
Subject(s)
Adult Survivors of Child Adverse Events/psychology , Adult Survivors of Child Adverse Events/statistics & numerical data , Child Abuse/psychology , Drug Users/statistics & numerical data , Health Services Accessibility/statistics & numerical data , Substance Abuse, Intravenous/epidemiology , Adult , Attitude of Health Personnel , British Columbia/epidemiology , Child , Drug Users/psychology , Female , Hospitalization/statistics & numerical data , Humans , Male , Middle Aged , Perception , Prospective Studies , Self Report , Substance Abuse, Intravenous/psychologySubject(s)
Depression , Depressive Disorder , Alcohol-Related Disorders , Alcohols , Choice Behavior , HumansABSTRACT
Caloric restriction (CR), primarily known for extending life span, has proven anticonvulsant in several seizure models and antiepileptogenic in a strain of inherently seizure susceptible mice. Our animal model consisted of a seizure-prone (Fast) strain that naturally exhibits attention-deficit/hyperactivity disorder (ADHD)-like behaviors and a comparison seizure-resistant (Slow) strain; we evaluated CR's effect on the typical seizure sensitivities and behavioral profiles of each strain. Fast and Slow rats were fed ad libitum or were calorically restricted to 80% of free-feeding body weight. Rats were then tested in the open field (hyperactivity), Morris water maze (learning and attention), and restraint (impulsivity) paradigms and finally kindled from the amygdala. Ultimately, CR abolished signs of abnormal hyperactivity in the Fast strain and retarded their kindling rates, making it the first manipulation to demonstrate an antiepileptogenic effect in this animal model. CR also shortened seizure durations in fully kindled Slow rats but had no effect on their kindling rates, implying a differential effect of CR on genotype. These results clearly endorse further investigation into the potential benefits of CR for both epilepsy and ADHD.
