A Cross-sectional Survey of Health Professionals’ Attitudes toward Medicinal Cannabis Use as Part of Cancer Management

This study aimed to evaluate the attitudes of health professionals toward the use of medicinal cannabis as part of the management of patients with cancer. A prospective, cross-sectional study was conducted using an anonymous survey, emailed out to health professionals at a public metropolitan hospital in Australia. The results show that health professionals feel insufficiently informed about access to, and use of, medicinal cannabis as part of cancer management. More information and education are required for health professionals to consider medicinal cannabis as part of care provided to their patients with cancer.

Medical marijuana use in head and neck squamous cell carcinoma patients treated with radiotherapy

The purpose of the study was to better understand why patients with history of head and neck cancer (HNC) treated with radiotherapy are using medical marijuana (MM). Established HNC quality of life questionnaires and our own MM quality of life questionnaire were sent to 15 HNC patients treated at our institution who reported using MM. Patients are clinically disease free and currently using MM to manage long-term side effects after curative HNC treatment. HNC patients report MM use to help with long-term side effects of radiotherapy.

Cannabinoid signaling in health and disease

Cannabis sativa has long been used for medicinal purposes. To improve safety and efficacy, compounds from C. sativa were purified or synthesized and named under an umbrella group as cannabinoids. Currently, several cannabinoids may be prescribed in Canada for a variety of indications such as nausea and pain. More recently, an increasing number of reports suggest other salutary effects associated with endogenous cannabinoid signaling including cardioprotection.

Standardized Cannabis sativa extract attenuates tau and stathmin gene expression in the melanoma cell line

Metastasis is the main cause of death in patients with melanoma. Cannabis-based medicines are effective adjunctive drugs in cancer patients. Tau and Stathmin proteins are the key proteins in cancer metastasis. Here we have investigated the effect of a standardized Cannabis sativa extract on cell migration and Tau and Stathmin gene expression in the melanoma cell line. C. sativa decreased tau and stathmin gene expression and cancer metastasis.

Cannabis-related cognitive impairment: a prospective evaluation of possible influences on patients with cancer during chemotherapy treatment as a pilot study

In patients with cancer, the use of medical cannabis has increased significantly during the recent years. There is evidence that cannabis consumption may affect cognitive performance; however, this potential effect has not been investigated prospectively in patients with cancer to date. We aimed to evaluate the effect of cannabis consumption on cognitive abilities as well as on symptom relief in patients with cancer during chemotherapy treatment. These preliminary findings suggest that the short-term use of cannabis during chemotherapy treatment improved disease-related symptoms and did not affect cognitive skills in patients with cancer.