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Abstract
Little is understood about the unintended consequences of cannabis liberalization on children. Subsequently, this scoping review aimed to map and identify evidence related to acute cannabis intoxication in children. We searched three medical literature databases from inception until October 2019. We identified 4644 information sources and included 158 which were mapped by topic area relating to 1) public health implications and considerations; 2) clinical management; and 3) experiences and information needs of HCPs and families. Public health implications were addressed by 129 (82%) and often reported an increased incidence of acute pediatric cannabis intoxications. Clinical information was reported in 116 (73%) and included information on signs and symptoms (n = 106, 92%), clinical management processes (n = 60, 52%), and treatment recommendations (n = 42, 36%). Few sources addressed the experiences or information needs of either HCPs (n = 5, <1%) treating children for acute cannabis intoxication or families (n = 1, <1%) seeking care. Increasing incidence of acute cannabis intoxications concurrent with liberalization of cannabis legislation is clear, however, evidence around clinical management is limited. Additionally, further research exploring HCPs and families experiences and information needs around cannabis intoxication is warranted.
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Affiliation(s)
- Lindsay A Gaudet
- Department of Pediatrics, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Kaitlin Hogue
- Department of Pediatric Emergency Medicine, Max Rady College of Medicine, Winnipeg, University of Manitoba, MB, Canada
| | - Shannon D Scott
- Faculty of Nursing, University of Alberta, Edmonton, AB, Canada
| | - Lisa Hartling
- Department of Pediatrics, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Sarah A Elliott
- Department of Pediatrics, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB, Canada
- Cochrane Child Health, Department of Pediatrics, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB, Canada
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Butler JI, Dahlke S, Devkota R, Shrestha S, Hunter KF, Toubiana M, Kalogirou MR, Law J, Scheuerman M. The Information-Seeking Behavior and Unmet Knowledge Needs of Older Medicinal Cannabis Consumers in Canada: A Qualitative Descriptive Study. Drugs Aging 2023; 40:427-438. [PMID: 37147415 PMCID: PMC10162651 DOI: 10.1007/s40266-023-01030-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/05/2023] [Indexed: 05/07/2023]
Abstract
INTRODUCTION Older Canadians (age 60+) are increasingly using cannabis to treat their health problems, but little is known regarding how they learn about medicinal cannabis. This study explored the perspectives of older cannabis consumers, prospective consumers, healthcare professionals, and cannabis retailers on older adults' information-seeking behavior and unmet knowledge needs. METHODS A qualitative descriptive design was used. Semi-structured telephone interviews were conducted with a purposeful sample of 36 older cannabis consumers and prospective consumers, as well as 4 healthcare professionals and 5 cannabis retailers from across Canada, for a total sample of 45 participants. Data were thematically analyzed. RESULTS Three main themes characterizing older cannabis consumers' information-seeking were identified: (1) knowledge sources, (2) types of information sought, and (3) unmet knowledge needs. Participants accessed a variety of knowledge sources to inform themselves about medicinal cannabis. Cannabis retailers were identified as providing medical information to many older adults, despite regulations to the contrary. Cannabis-specialized healthcare professionals were also viewed as key knowledge sources, while primary care providers were perceived as both knowledge sources and gatekeepers limiting access to information. The types of information participants sought included the effects and potential benefits of medicinal cannabis, the side effects and risks involved, and guidance regarding suitable cannabis products. Participants' most salient unmet knowledge needs focused on dosing and use of cannabis to treat specific health conditions. DISCUSSION Findings suggest that barriers to learning about medical cannabis among older consumers identified in prior research remain pervasive and cut across jurisdictions. To address these barriers, there is a need for better knowledge products tailored to older cannabis consumers and their information needs, and further education for primary healthcare providers on medicinal cannabis and its therapeutic applications with older patients.
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Affiliation(s)
- Jeffrey I Butler
- Faculty of Nursing, University of Alberta, Edmonton Clinic Health Academy, 11405-87 Ave NW, Edmonton, AB, T6G 1C9, Canada.
| | - Sherry Dahlke
- Faculty of Nursing, University of Alberta, Edmonton Clinic Health Academy, 11405-87 Ave NW, Edmonton, AB, T6G 1C9, Canada.
| | - Rashmi Devkota
- Faculty of Nursing, University of Alberta, Edmonton Clinic Health Academy, 11405-87 Ave NW, Edmonton, AB, T6G 1C9, Canada
| | - Shovana Shrestha
- Faculty of Nursing, University of Alberta, Edmonton Clinic Health Academy, 11405-87 Ave NW, Edmonton, AB, T6G 1C9, Canada
| | - Kathleen F Hunter
- Faculty of Nursing, University of Alberta, Edmonton Clinic Health Academy, 11405-87 Ave NW, Edmonton, AB, T6G 1C9, Canada
| | - Madeline Toubiana
- Telfer School of Management, University of Ottawa, 55 Laurier Avenue East, Ottawa, ON, K1N 6N5, Canada
| | - Maya R Kalogirou
- Faculty of Nursing, MacEwan University, 11405-87th Avenue, Edmonton, AB, T6G 1C9, Canada
| | - Joanna Law
- Faculty of Nursing, University of Alberta, Edmonton Clinic Health Academy, 11405-87 Ave NW, Edmonton, AB, T6G 1C9, Canada
| | - Melissa Scheuerman
- Faculty of Nursing, University of Alberta, Edmonton Clinic Health Academy, 11405-87 Ave NW, Edmonton, AB, T6G 1C9, Canada
- Medical Cannabis Manager, Avant Brands Inc., 335-1632 Dickson Avenue, Kelowna, BC, V1Y 7T2, Canada
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Frau R, Melis M. Sex-specific susceptibility to psychotic-like states provoked by prenatal THC exposure: Reversal by pregnenolone. J Neuroendocrinol 2023; 35:e13240. [PMID: 36810840 DOI: 10.1111/jne.13240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 01/23/2023] [Accepted: 02/02/2023] [Indexed: 02/10/2023]
Abstract
Sociocultural attitudes towards cannabis legalization contribute to the common misconception that it is a relatively safe drug and its use during pregnancy poses no risk to the fetus. However, longitudinal studies demonstrate that maternal cannabis exposure results in adverse outcomes in the offspring, with a heightened risk for developing psychopathology. One of the most reported psychiatric outcomes is the proneness to psychotic-like experiences during childhood. How exposure to cannabis during gestation increases psychosis susceptibility in children and adolescents remains elusive. Preclinical research has indicated that in utero exposure to the major psychoactive component of cannabis, delta-9-tetrahydrocannabinol (THC), deranges brain developmental trajectories towards vulnerable psychotic-like endophenotypes later in life. Here, we present how prenatal THC exposure (PCE) deregulates mesolimbic dopamine development predisposing the offspring to schizophrenia-relevant phenotypes, exclusively when exposed to environmental challenges, such as stress or THC. Detrimental effects of PCE are sex-specific because female offspring do not display psychotic-like outcomes upon exposure to these challenges. Moreover, we present how pregnenolone, a neurosteroid that showed beneficial properties on the effects elicited by cannabis intoxication, normalizes mesolimbic dopamine function and rescues psychotic-like phenotypes. We, therefore, suggest this neurosteroid as a safe "disease-modifying" aid to prevent the onset of psychoses in vulnerable individuals. Our findings corroborate clinical evidence and highlight the relevance of early diagnostic screening and preventative strategies for young individuals at risk for mental diseases, such as male PCE offspring.
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Affiliation(s)
- Roberto Frau
- Department of Biomedical Sciences, Division of Neuroscience and Clinical Pharmacology, University of Cagliari, Monserrato, Italy
- The Guy Everett Laboratory for Neuroscience, University of Cagliari, Cagliari, Italy
| | - Miriam Melis
- Department of Biomedical Sciences, Division of Neuroscience and Clinical Pharmacology, University of Cagliari, Monserrato, Italy
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Wolf LA. Situational Analysis. J Emerg Nurs 2021; 47:824-826. [PMID: 34140174 DOI: 10.1016/j.jen.2021.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 05/07/2021] [Accepted: 05/07/2021] [Indexed: 10/21/2022]
Abstract
Situational analysis is not commonly used in nursing research; however, its usefulness in examining complicated phenomena that are locally situated makes it an effective approach to emergency nursing problems. This paper describes the situational analysis approach as an extension of the grounded theory method and uses 3 studies to demonstrate the effectiveness of this qualitative approach.
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