10 research outputs found
Defining the Roles and Research Priorities for Psychedelic-Assisted Therapies in Patients with Serious Illness: Expert Clinicians\u27 and Investigators\u27 Perspectives.
AD‐associated CSF biomolecular changes are attenuated in KL‐VS heterozygotes
IntroductionDementia as an inevitable aging consequence has been challenged and underscores the need for investigations of the factors that confer resilience. We examine whether the functionally advantageous KL-VS variant of the putative aging suppressor KLOTHO gene attenuates age-related cognitive decline and deleterious biomolecular changes.MethodsTrajectories of change in memory and executive function (N = 360; 2-12 visits) and cerebrospinal fluid (CSF) Alzheimer's disease (AD) biomarkers-amyloid beta (Aβ)42, total tau (t-tau), phosphorylated tau (p-tau) (N = 112; 2-4 samplings)-were compared between KL-VS non-carriers and heterozygotes in middle-aged and older adults from the Wisconsin Registry for Alzheimer's Prevention and the Wisconsin Alzheimer's Disease Research Center studies.ResultsMemory and executive function declined (p's ≤ 0.001) and CSF t-tau, p-tau, t-tau/Aβ42, and p-tau/Aβ42 levels increased (all p's ≤ 0.004) with age. The rate of p-tau accumulation was attenuated for KL-VS heterozygotes (p = 0.03).DiscussionKL-VS heterozygosity may confer resilience to AD-associated biomolecular changes
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Mapping an Agenda for Psychedelic-Assisted Therapy Research in Patients with Serious Illness
Background: With support from the Radcliffe Institute for Advanced Study at Harvard University, we convened researchers representing palliative care, psychosocial oncology, spiritual care, oncology, and psychedelic-assisted therapies. We aimed to define priorities and envision an agenda for future research on psychedelic-assisted therapies in patients with serious illness. Over two days in January 2020, participants engaged in an iterative series of reflective exercises that elicited their attitude and perspectives on scientific opportunities for this research. Objectives: The aim of the study is to identify themes that shape priorities and an agenda for research on psychedelic-assisted therapy for those affected by serious illness. Methods: We collected data through preconference interviews, audio recordings, flip charts, and sticky notes. We applied thematic qualitative analysis to elucidate key themes. Results: We identified seven key opportunities to advance the field of psychedelic-assisted therapies in serious illness care. Four opportunities were related to the science and design of psychedelic-assisted therapies: clarifying indications; developing and refining therapeutic protocols; investigating the impact of set and setting on therapeutic outcomes; and understanding the mechanisms of action. The other three pertained to institutional and societal drivers to support optimal and responsible research: education and certification for therapists; regulations and funding; and diversity and inclusion. Additionally, participants suggested epistemological limitations of the medical model to understand the potential value and therapeutic use of psychedelics. Conclusions: Medicine and society are witnessing a resurgence of interest in the effects and applications of psychedelic-assisted therapies in a wide range of settings. This article suggests key opportunities for research in psychedelic-assisted therapies for those affected by serious illness