Annals of medicine
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Bright light therapy (BLT) is widely used for treating Seasonal Affective Disorder (SAD). However, the neural mechanisms underlying the therapeutic effects of BLT remain largely unexplored. The present study used a diurnal rodent (Nile grass rats; Arvicanthis niloticus) to test the hypothesis that the therapeutic effects of BLT could be, in part, due to reduced neuroinflammation and/or enhanced neuroplasticity. Our previous research has demonstrated that compared to grass rats housed in a summer-like daytime bright light condition (1000 lux), those housed in a winter-like daytime dim light condition (50 lux) showed increased depression- and anxiety-like behaviours, as well as impaired sociosexual behaviours and spatial memory, similar to what is observed in patients suffering from SAD. ⋯ These results indicate that the therapeutic effects of BLT on sleep, mood, and cognition may be attributed in part to mechanisms involving neuroinflammation and neuroplasticity in corticolimbic brain regions. Moreover, these effects appear to vary between sexes.
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Objective: To realize the changes in pulmonary hypertension (PH) patients' right ventricular function. Methods: A total number of 74 patients with PH were included, and the parameters of standard echocardiographic were measured as well as the strain of peak longitudinal of each segment during the systole of the right ventricle to calculate the global longitudinal strain (LS) during systole of the right ventricular free wall. Results: ① As pulmonary arterial pressure increased, the right ventricular area gradually increased, and the case group showed the decreased right ventricular fractional area change (RVFAC), tricuspid annular plane systolic excursion (TAPSE), and tricuspid annular peak systolic velocity (S') (p < 0.05). ⋯ Conclusion: ① LS right ventricular free wall is useful in detecting changes in right ventricular systolic function early on with greater sensitivity than RVFAC, TAPSE, and S'. In addition, increased right ventricular pressure loading can result in a subsequent impairment of right ventricular myocardial mechanics. ② As right ventricular pressure loading increases, right ventricular strain decreases. ③ In mild PH, the right ventricular free wall's. LS is more sensitive than standard measures in spotting early alterations in myocardial mechanics.
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Understanding patient and caregiver experience is key to providing person-centered care. The palliative care approach includes holistic assessment and whole-person care at the end of life, that also involves the patient's family and loved ones. The aim of this study was to describe the way that family caregivers experienced patients' deaths during their loved ones' last hospital admission, comparing inpatient palliative care (PCU) and non-palliative care (Non-PCU) units. ⋯ PCU provides a person-centered approach to care at the end of life, optimizing treatment for patients with advanced disease, ensuring effective communication, establishing a satisfactory professional relationship with both patients and their loved ones, and facilitating the farewell process for family caregivers.
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Background: Paediatric Palliative Care (PPC) has undergone rapid growth in Portugal, where there are over 7800 children with life-limiting conditions. This is a complex experience for families due to the ongoing threat and vulnerability caused by the emergence of an illness, and therefore several studies have tended to focus on the adaptation of parent caregivers. The aim of the present study is to present a psychological experience assessment protocol of parents in PPC. ⋯ Results: On the basis of the latter, 10 dimensions of the experience in the parental subsystem were explored through parents' own perspective, namely: confrontation with the diagnosis; representation of the illness; emotional impact; day-to-day challenges; family impact; resources and social support; coping strategies; posttraumatic growth; representation of the sick child; and future perspectives. Discussion: The protocol can be used in person or remotely and its application enables the identification of specific needs and the establishment of psychotherapeutic goals and strategies for each family, thus enhancing their well-being and resilience, from an eco-systemic perspective. Conclusions: The protocol is presented in detail and its importance in the context of research and systemic intervention in PPC is discussed.
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To compare the efficacy and side effects of salvage chemotherapy between etoposide, methylprednisolone, cytarabine and cisplatin (ESHAP) and ifosfamide, carboplatin and etoposide plus dexamethasone (DICE) for relapsed or refractory diffuse large B-cell lymphoma (DLBCL). ⋯ Efficacy between ESHAP and DICE regimens as salvage chemotherapy for relapsed or refractory DLBCL was not significantly different in terms of two-year PFS, two-year OS and ORR. DICE regimen had less renal AE than ESHAP.