RESUMO
OBJECTIVES: We aimed to identify the predictive factors for the perceived family social support among cancer patients and caregiver burden of their family caregivers. METHODS: Participants were 302 cancer patients and their family caregivers. Family social support scale was used for cancer patients, burden interview was used for family caregivers.All subjects also completed Beck depression invantery. The related socio-demographical factors with perceived social support (PSS) and caregiver burden were evaluated by correlation analysis. To find independent factors predicting caregiver burden and PSS, logistic regression analysis were conducted. RESULTS: Depression scores was higher among patients than their family caregivers (12.5 vs. 8). PSS was lower in depressed patients (p < .001). Family caregiver burden were also higher in depressive groups (p < .001). Among patients only the depression was negatively correlated with PSS (p < .001, r = -2.97). Presence of depression (p < .001, r = 0.381) was positively correlated and family caregiver role was negatively correlated (p < .001, r = -0.208) with caregiver burden. Presence of depression was the independent predictor for both, lower PSS for patients and higher burden for caregivers. CONCLUSIONS: The results of this study is noteworthy because it may help for planning any supportive care program not only for patients but together with their caregiver at the same time during chemotherapy period in Turkish population.
Assuntos
Cuidadores/psicologia , Efeitos Psicossociais da Doença , Depressão/psicologia , Família/psicologia , Neoplasias/enfermagem , Neoplasias/psicologia , Apoio Social , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , TurquiaRESUMO
D-cycloserine (DCS), an FDA approved anti-tuberculosis drug has extensively been studied for its cognitive enhancer effects in psychiatric disorders. DCS may enhance the effects of fear extinction trainings in animals during exposure therapy and hence we investigated the effects of DCS on distinct behavioral parameters in a predator odor stress model and tested the optimal duration for repeated daily administrations of the agent. Cat fur odor blocks were used to produce stress and avoidance and risk assessment behavioral parameters were used where DCS or saline were used as treatments in adjunct to extinction trainings. We observed that DCS facilitated extinction training by providing further extinction of avoidance responses, risk assessment behaviors and increased the contact with the cue in a setting where DCS was administered before extinction trainings for 3 days without producing a significant tolerance. In amygdala and hippocampus, GluN1 protein expressions decreased 72h after the fear conditioning in the traumatic stress group suggesting a possible down-regulation of NMDARs. We observed that extinction learning increased GluN1 proteins both in the amygdaloid complex and the dorsal hippocampus of the rats receiving extinction training or extinction training with DCS. Our findings also indicate that DCS with extinction training increased GluN1 protein levels in the frontal cortex. We may suggest that action of DCS relies on enhancement of the consolidation of fear extinction in the frontal cortex.