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1.
Psychopharmacol Bull ; 51(1): 59-68, 2021 01 12.
Article in English | MEDLINE | ID: covidwho-1200630

ABSTRACT

Background: The novel coronavirus pandemic (COVID-19) led healthcare providers, including mental health providers, across the U.S. to swiftly shift to telemedicine. Objectives: This shift gave our Department of Psychiatry a chance to better understand key challenges and opportunities vis-à-vis virtual mental healthcare. We aimed to obtain provider feedback on the use of telepsychiatry and to learn from the provider perspective about patient experiences with video visits. This information will be used to inform the telemedicine strategy at a systems level within our psychiatry department, our academic health system, as well as the field of telemedicine as a whole. Design and Sample: A 22-item online questionnaire comprising 16 quantitative and six qualitative items was distributed to providers currently using video visits to provide care. Results: A total of 89 mental health providers completed the questionnaire. Outcomes demonstrated that while providers perceive challenges associated with virtual care (e.g., fatigue, technology-related issues, and age-related concerns), they also recognize a number of benefits to themselves and their patients (e.g., convenience and increased access). Overall, provider satisfaction, comfort, and willingness to use telepsychiatry was high. Conclusions: The vast majority of providers adapted quickly to the use of virtual platforms; many endorse advantages that suggest virtual care will continue to be a modality they provide in the future, post-COVID-19. It will be important to continue to evaluate aspects of virtual care that may limit clinical assessments and to optimize use to improve access, convenience, and cost-efficiency of mental healthcare delivery.


Subject(s)
COVID-19 , Delivery of Health Care/statistics & numerical data , Health Personnel/statistics & numerical data , Mental Disorders/therapy , Telemedicine/statistics & numerical data , Delivery of Health Care/methods , Health Care Surveys , Humans , Psychiatry/methods , Psychiatry/statistics & numerical data
2.
Mol Psychiatry ; 26(9): 5087-5096, 2021 09.
Article in English | MEDLINE | ID: covidwho-1065838

ABSTRACT

The fine-tuning of neuroinflammation is crucial for brain homeostasis as well as its immune response. The transcription factor, nuclear factor-κ-B (NFκB) is a key inflammatory player that is antagonized via anti-inflammatory actions exerted by the glucocorticoid receptor (GR). However, technical limitations have restricted our understanding of how GR is involved in the dynamics of NFκB in vivo. In this study, we used an improved lentiviral-based reporter to elucidate the time course of NFκB and GR activities during behavioral changes from sickness to depression induced by a systemic lipopolysaccharide challenge. The trajectory of NFκB activity established a behavioral basis for the NFκB signal transition involved in three phases, sickness-early-phase, normal-middle-phase, and depressive-like-late-phase. The temporal shift in brain GR activity was differentially involved in the transition of NFκB signals during the normal and depressive-like phases. The middle-phase GR effectively inhibited NFκB in a glucocorticoid-dependent manner, but the late-phase GR had no inhibitory action. Furthermore, we revealed the cryptic role of basal GR activity in the early NFκB signal transition, as evidenced by the fact that blocking GR activity with RU486 led to early depressive-like episodes through the emergence of the brain NFκB activity. These results highlight the inhibitory action of GR on NFκB by the basal and activated hypothalamic-pituitary-adrenal (HPA)-axis during body-to-brain inflammatory spread, providing clues about molecular mechanisms underlying systemic inflammation caused by such as COVID-19 infection, leading to depression.


Subject(s)
Depression/metabolism , NF-kappa B , Receptors, Glucocorticoid , Animals , Brain/metabolism , Hypothalamo-Hypophyseal System/metabolism , Mice , NF-kappa B/metabolism , Pituitary-Adrenal System/metabolism , Receptors, Glucocorticoid/metabolism
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