Publications by authors named "W G De La Haye"

Article Synopsis
  • There is a rising concern regarding problematic cannabis use (PCU) in low- and middle-income countries like Jamaica, where cannabis has a rich cultural history, highlighting the need for further research.
  • The study analyzed data from the Jamaica National Drug Prevalence Survey, focusing on 786 cannabis users to determine prevalence, sociodemographic factors, and psychosocial aspects linked to severe PCU.
  • Findings revealed that over half of the cannabis users had severe PCU, with males and younger adults being at higher risk, and factors like early cannabis use onset, easy access, and perceived treatment needs contributing to these high prevalence rates.
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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 Psychotherapy, conceptualized by the late Professor Frederick Hickling in the 1970's in Kingston, Jamaica, offers a pathway for exploration in the Jamaican context.

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This cross-sectional study explored the range of psychiatric and substance use disorders and unmet need for mental health care among 84 HIV-positive and 44 HIV-negative public clinic attendees in Jamaica. We used a brief interviewer-administered diagnostic tool, the Client Diagnostic Questionnaire. Two-thirds (65.

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Background: Jamaica, along with the Americas, experienced major epidemics of arboviral diseases transmitted by the Aedes aegypti mosquito in recent years. These include dengue fever in 2012, Chikungunya fever in 2014 and Zika virus infection (ZIKV) in 2016. We present the emergence of the ZIKV epidemic in Jamaica and outline the national response.

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The case of a 16-year old Jamaican girl who presented to the psychiatric service of a general hospital with features of Capgras syndrome is presented. Her history, treatment, progress and relevant psychodynamic and neurocognitive issues are explored. This is the first known published case of an adolescent with Capgras syndrome from the Caribbean.

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