Abstract
Objective: Individuals with spinal cord injury (SCI) report using cannabis to self-manage chronic pain and spasticity. However, its safety and efficacy are not well understood. As more women with SCI are pursuing motherhood, clinicians must consider the possibility of maternal cannabis use and its impact on fetal development. Moreover, due to the lack of current evidence for cannabis, it is important to characterize the perceptions and knowledge of physicians towards both recreational and synthetic cannabinoids. Design: Two anonymous surveys (10-items each) were conducted. Setting and Participants: Women with SCI (n = 20) completed an anonymous, online survey regarding cannabis use. Physicians at a Canadian SCI rehabilitation center (n = 15) completed a survey on their knowledge of recreational and synthetic cannabinoids among individuals with SCI. Outcome measures: Survey 1 evaluated cannabis use patterns and perceptions before/after SCI in women, including during pregnancy and breastfeeding. The aim of Survey 2 was to understand the perception and current knowledge of physicians regarding recreational cannabis and synthetic cannabinoid use by patients with SCI. Results: At the time of survey, 7 women with SCI reported use of cannabis, only 4 of them used prior to injury. Managing tone/spasticity (n = 5) was the major reported benefit of cannabis use. Women used cannabis during pregnancy and/or breastfeeding as a sleep aid or relief for morning sickness (n = 1 pregnancy, n = 1 breastfeeding, n = 1 both). The most-reported challenge with cannabis use was difficulty obtaining consistent, desirable effects (n = 5). Almost all physicians (n = 13) described their knowledge on recreational cannabis products as “none, very little or poor”, with greater overall comfort and knowledge of synthetic cannabinoids. Conclusion: Due to the reported use of cannabis during pregnancy/breastfeeding and current impoverishment of physicians’ knowledge (particularly regarding recreational cannabis products), it is imperative to further investigate the safety and efficacy of cannabis use in women with SCI.
| Original language | English |
|---|---|
| Pages (from-to) | 291-297 |
| Number of pages | 7 |
| Journal | Journal of Spinal Cord Medicine |
| Volume | 46 |
| Issue number | 2 |
| DOIs | |
| State | Published - 2023 |
Bibliographical note
Publisher Copyright:© The Academy of Spinal Cord Injury Professionals, Inc. 2022.
Funding
This study was funded by the Craig H. Neilsen Foundation (grant number 2015-31; Principal Investigator, Andrei V. Krassioukov) but the funding agency did not play a role in the design, implementation, interpretation or reporting of this study. The laboratory of Andrei V. Krassioukov is also supported by funds from the Canadian Institutes of Health Research (CIHR), Heart and Stroke Foundation, and Canadian Foundation for Innovation. Amanda H.X. Lee was a 2017 CIHR Canada Graduate Scholarships-Master′s (CGS-M) Award recipient (Award No. 6556). Emmanuel K. Tse was a recipient of the 2019 Florence E. Heighway Summer Research Award provided by the UBC Faculty of Medicine. Thomas E. Nightingale was supported by a 2018–2020 Michael Smith Foundation for Health Research (MSFHR) Trainee Award (grant number: 17767). Rahul Sachdeva was supported by Postdoctoral Fellowships from the CIHR, MSFHR, and University of British Columbia (Bluma Tischler Postdoctoral Fellowship). Matthias Walter was supported by a 2017–2019 MSFHR Trainee Award, in partnership with the Rick Hansen Foundation (grant number: 17110). Funding This study was funded by the Craig H. Neilsen Foundation (grant number 2015-31; Principal Investigator, Andrei V. Krassioukov) but the funding agency did not play a role in the design, implementation, interpretation or reporting of this study. The laboratory of Andrei V. Krassioukov is also supported by funds from the Canadian Institutes of Health Research (CIHR), Heart and Stroke Foundation, and Canadian Foundation for Innovation. Amanda H.X. Lee was a 2017 CIHR Canada Graduate Scholarships-Master′s (CGS-M) Award recipient (Award No. 6556). Emmanuel K. Tse was a recipient of the 2019 Florence E. Heighway Summer Research Award provided by the UBC Faculty of Medicine. Thomas E. Nightingale was supported by a 2018–2020 Michael Smith Foundation for Health Research (MSFHR) Trainee Award (grant number: 17767). Rahul Sachdeva was supported by Postdoctoral Fellowships from the CIHR, MSFHR, and University of British Columbia (Bluma Tischler Postdoctoral Fellowship). Matthias Walter was supported by a 2017–2019 MSFHR Trainee Award, in partnership with the Rick Hansen Foundation (grant number: 17110).
| Funders | Funder number |
|---|---|
| Heart and Stroke Foundation of Canada | |
| Univ. of Northern British Columbia | |
| Canadian Institutes of Health Research | |
| Canada Foundation for Innovation | 6556 |
| Craig H. Neilsen Foundation | 2015-31 |
| Rick Hansen Foundation | 17110 |
| Michael Smith Foundation for Health Research | 17767 |
Keywords
- Cannabis
- Physicians
- Spinal cord injury
- Survey
- Women
ASJC Scopus subject areas
- Clinical Neurology