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Winston de la Haye

5 papers in the library · 12 citations · publishing 2022-2026

Papers

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Psilocybin-containing mushroom-assisted psychotherapy is associated with sustained psychological and somatic improvements: two case studies from Jamaica

Frontiers in Psychiatry July 29, 2026 Caitlyn Hanna Sams, Jasmine Davis, Anuradha Ramdas et al.

We report two case studies that examine the therapeutic potential of structured psilocybin-containing mushroom biomass regimens administered within a clinical framework, evaluating their impact on mental health outcomes as well as associated somatic symptoms. Two patients underwent the De La Haye Psilocybin Treatment Protocol (DPTP), which integrates micro- and high-doses (combined psilocybin...

Toward Standardized Products Containing Biomass of Psilocybe Cubensis Fungi

Journal of AOAC International August 13, 2025 Kimberley Foster, Isaac Morrison, S. Daniel et al. 4 citations

Abstract Background The consumption of dried fruiting bodies of Psilocybe cubensis can be traced over centuries, guided by Mesoamerican curanderas, Western medical practitioners, and fungal enthusiasts, all seeking mental wellbeing. There is a notable resurgence in interest both in the fungal biomass and psilocybin, the psychoactive tryptamine, despite the global regulatory restrictions,...

0391 Racial/Ethnic Differences in Psychedelic Use and Sleep Satisfaction: Preliminary Findings from the Herbal Heart Study

Sleep May 1, 2025 Denise C. Vidot, Amrit Baral, Bria-Necole Diggs et al.

Abstract Introduction Research on psychedelic use and sleep satisfaction remains unclear despite increased use. This study examines the psychedelic use and sleep satisfaction among 18-to-35-year-olds enrolled in the Herbal Heart Study. Methods The exposure variables were lifetime self-reported use of any psychedelic (LSD, psilocybin, peyote, mescaline, ayahuasca/DMT) and psilocybin-alone. Sleep...

Psychedelic Assisted Psychotherapy preparing your target using psychohistoriography: a Jamaican perspective

Frontiers in Psychiatry June 29, 2023 Winston de la Haye, Geoffrey Walcott, Jordan Eaton et al. 6 citations

The efficacy of psilocybin and other psychedelics as modes of treatment have been demonstrated through clinical trials and other studies in the management of a number of mental illnesses, including some treatment resistant cases. In Psychedelic Assisted Psychotherapy (PAP), psychedelics catalyze or enhance the experience fostered by psychotherapeutic methods. Psychohistoriographic Brief...

Psychedelics for Use and Wellbeing Cultural Context and Recent Developments: A Jamaican Perspective

Online Journal of Complementary & Alternative Medicine October 28, 2022 Winston de la Haye 2 citations

Proclaimed as the "new frontier" in psychiatry, the use of Psychedelics, including Psilocybin as a treatment for mental health and wellbeing has gained momentum over the last few years [1,2].The scientific progress and clinical promise of this movement owes much of its success to the history of indigenous healing practices.Though "discovered" in 1956 by Roger Heim [3], the history of Psilocybin...