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Maria Zofia Grzywacz

4 papers in the library · 127 citations · publishing 2021-2024

Papers

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CCH attack frequency reduction after psilocybin correlates with hypothalamic functional connectivity

Headache The Journal of Head and Face Pain 2024 Anja Sofie Petersen, Inger Marie Sørensen, Harald Schiønning et al. 29 citations

Abstract Objective To evaluate the feasibility and prophylactic effect of psilocybin as well as its effects on hypothalamic functional connectivity (FC) in patients with chronic cluster headache (CCH). Background CCH is an excruciating and difficult‐to‐treat disorder with incompletely understood pathophysiology, although hypothalamic dysfunction has been implicated. Psilocybin may have...

Psilocybin-induced reduction in chronic cluster headache attack frequency correlates with changes in hypothalamic functional connectivity

medRxiv July 10, 2022 M. Madsen, Anja Sofie Petersen, Dea Siggaard Stenbæk et al. 5 citations preprint

Abstract Chronic cluster headache (CCH) is an excruciating disorder of unknown pathophysiology, but hypothalamic dysfunction has been implicated. CCH is difficult to treat but on a case-basis, the psychedelic compound psilocybin is said to have beneficial effects. In this first-ever clinical trial ( NCT04280055 ), we evaluate in a small open-label study of CCH patients the feasibility and...

Psilocybin-Induced Mystical-Type Experiences are Related to Persisting Positive Effects: A Quantitative and Qualitative Report

Frontiers in Pharmacology March 9, 2022 Drummond E-Wen Mcculloch, Maria Zofia Grzywacz, Martin Bruun Madsen et al. 91 citations

Psychedelic drugs such as psilocybin have shown substantial promise for the treatment of several psychiatric conditions including mood and addictive disorders. They also have the remarkable property of producing persisting positive psychological changes in healthy volunteers for at least several months. In this study (NCT03289949), 35 medium-high doses of psilocybin were administered to 28...

A Quantitative and Qualitative Report of Psilocybin Induced Mystical-Type Experiences and Their Relation to Lasting Positive Effects

December 14, 2021 Drummond E-Wen Mcculloch, Maria Zofia Grzywacz, M. Madsen et al. 2 citations preprint

Psychedelic drugs such as psilocybin are under investigation for the treatment of several psychiatric conditions. They also have the remarkable property of producing persisting positive psychological changes in healthy volunteers for at least several months. In this study, 35 medium-high doses of psilocybin were administered to 28 healthy volunteers (12 females). By the end of the dosing day,...