Posted on

cbd dosage for prostate cancer

Cbd dosage for prostate cancer

Go to

Clinicians have been challenged to improve the treatment of biochemically recurrent (BCR) prostate cancer in which prostatic specific antigen (PSA) rises without radiological or clinical progression years after localized treatment (radical prostatectomy or radiation therapy) with or without hormonal treatment. Approximately 50-90% of men with high-risk prostate cancer will experience a BCR. Based on the abovementioned preclinical observations of CBD’s effect on prostate cancer and its safety data in two non-cancer populations, a phase I study of CBD in men with biochemically recurrent prostate cancer will be conducted.

Go to

Cannabinoids (CBD) have been widely used in medicines for centuries to control pain, nausea or vomiting, and to stimulate appetite, especially in cancer patients. Both cannabinoids receptor 1(CB1) and cannabinoids receptor 2 (CB2) were highly expressed in cultured prostate cancer cells compared to normal prostate cell lines. CBD inhibits tumor growth in xenograft model.

Resource links provided by the National Library of Medicine

Prostate cancer is a global public health problem, and it is the most common cancer in American men and the second cause for cancer-related death. Experimental evidence shows that prostate tissue possesses cannabinoid receptors and their stimulation results in anti-androgenic effects. To review currently relevant findings related to effects of cannabinoid receptors in prostate cancer. PubMed search utilizing the terms “cannabis,” “cannabinoids,” “prostate cancer,” and “cancer pain management,” giving preference to most recent publications was done. Articles identified were screened for their relevance to the field of prostate cancer and interest to both urologist and pain specialists. Prostate cancer cells possess increased expression of both cannabinoid 1 and 2 receptors, and stimulation of these results in decrease in cell viability, increased apoptosis, and decreased androgen receptor expression and prostate-specific antigen excretion. It would be of interest to conduct clinical studies utilizing cannabinoids for patients with metastatic prostate cancer, taking advantage not only of its beneficial effects on prostate cancer but also of their analgesic properties for bone metastatic cancer pain.

INTRODUCTION

Prostate cancer is a grave public health problem worldwide. Despite the fact that most cases currently present with localized disease at the time of diagnosis, about 5% of men still present with metastatic disease.[2] The most common site of spread is bone, and these lesions are frequently symptomatic, causing pain, debility, and functional impairment.[9] Many of these men do not have curative treatment options, and this remains a crucial clinical problem, both in terms of the number of men affected and its impact on their quality of life. For these reasons, it is fundamental to invest time and intellectual resources into finding new and novel targets for the treatment of prostate cancer.

DISCUSSION

Step 2 describes patients with moderate or severe pain, including those who do not achieve adequate relief after a trial of an NSAID alone; these should be treated with an opioid.