Researchers this week published what they described as the \u201clargest meta-analysis ever conducted on medical cannabis and its effects on cancer-related symptoms\u201d, finding \u201coverwhelming scientific consensus\u201d on marijuana\u2019s therapeutic effects.<\/p>\n
The study, published in the journal Frontiers in Oncology, analyzed data from 10,641 peer-reviewed studies\u2014what authors say is more than ten times the number in the next-largest review on the topic. Results \u201cindicate a strong and growing consensus within the scientific community regarding the therapeutic benefits of cannabis,\u201d it says, \u201cparticularly in the context of cancer.\u201d<\/p>\n
Given what the report calls a \u201cscattered and heterogenous\u201d state of research into the therapeutic potential of marijuana, authors aimed to \u201csystematically assess the existing literature on medical cannabis, focusing on its therapeutic potential, safety profiles, and role in cancer treatment.\u201d<\/p>\n
\u201cWe expected controversy. What we found was overwhelming scientific consensus,\u201d lead author Ryan Castle, head of research at Whole Health Oncology Institute, said in a statement. \u201cThis is one of the clearest, most dramatic validations of medical cannabis in cancer care that the scientific community has ever seen.\u201d<\/p>\n
The meta-analysis \u201cshowed that for every one study that showed cannabis was ineffective, there were three that showed it worked,\u201d the Whole Health Oncology Institute said in press release. \u201cThat 3:1 ratio\u2014especially in a field as rigorous as biomedical research\u2014isn\u2019t just unusual, it\u2019s extraordinary.\u201d<\/p>\n
The institute added that the \u201clevel of consensus found here rivals or exceeds that for many [Food and Drug Administration]-approved medications.\u201d<\/p>\n
\u201cThe strong consensus supporting the therapeutic use of cannabis, particularly in the context of cancer, suggests that there is a substantial scientific basis for re-evaluating cannabis\u2019 legal status and its classification as a Schedule I substance,\u201d researchers said in the paper.<\/p>\n
\n\u201cThese findings revealed a significant trend suggesting support of cannabis\u2019 therapeutic potential, particularly in managing cancer-related symptoms and possibly exerting direct anticarcinogenic effects.\u201d<\/p>\n<\/blockquote>\n
Authors wrote in the study that the findings \u201chave implications for public health research, clinical practice, and discussions surrounding the legal status of medical cannabis,\u201d noting that\u00a0the \u201cconsistency of positive sentiments across a wide range of studies suggests that cannabis should be re-evaluated within the medical community as a treatment option.\u201d<\/p>\n
While the analysis looked at a wide-range of cancer-related data, the four-person research team\u2014from the Hawaii-based Whole Health Oncology Institute and The Chopra Foundation in New York\u2014highlighted some key findings in their press release<\/a>.<\/p>\n
For example, the analysis indicated that cannabis reduced the proliferation of cancer cells, limited the spread of cancer by inhibiting metastasis and increased the natural death of cancer cells. It also noted what the release describes as cannabis\u2019s \u201cprofound anti-inflammatory effect, a critical factor since inflammation is linked to over 80% of the world\u2019s most debilitating chronic conditions.\u201d<\/p>\n
\n\u201cCannabis has a well-established role in managing symptoms related to cancer and may have both direct and indirect anticancer properties.\u201d<\/p>\n<\/blockquote>\n
Researchers used sentiment analysis\u2014a method aimed at determining the tone of a text\u2014to identify \u201ccorrelations between cannabis use and supported, not supported, and unclear sentiments across multiple categories, including cancer dynamics, health metrics, and cancer treatments,\u201d the study says. Results \u201crevealed a significant consensus supporting the use of medical cannabis in the categories of health metrics, cancer treatments, and cancer dynamics.\u201d<\/p>\n
\u201cThe analysis highlighted the anti-inflammatory potential of cannabis, its use in managing cancer-related symptoms such as pain, nausea, and appetite loss, and explored the consensus on its use as an anticarcinogenic agent,\u201d says the report, adding that the \u201cconsistent correlation strengths for cannabis as both a palliative adjunct and a potential anticarcinogenic agent redefine the consensus around cannabis as a medical intervention.\u201d<\/p>\n
It observes at one point that the \u201cconsistent pattern among cannabis and cancer treatments suggests a reasonable consensus that the benefits of medical cannabis outweigh the risks.\u201d<\/p>\n
Overall, the analysis found, support in the published research for medical marijuana was 31.38 times stronger than opposition to it.<\/p>\n
Authors acknowledged some possible limitations to the findings, for example around computer-aided sentiment analysis. Algorithms, they wrote, \u201cmay struggle with ambiguity, indecision, or context-dependent meanings, leading to potential misinterpretations.\u201d<\/p>\n
\u201cThis is particularly relevant in medical literature, where a negative sentiment in one context\u2014such as describing the progression of a disease\u2014does not necessarily imply a negative evaluation of a treatment or intervention,\u201d the study says. It emphasizes the importance of employing additional validation methods and encourages researchers to be \u201ctransparent about the limitations of sentiment analysis and interpret findings within the broader context of the literature rather than treating sentiment scores as definitive indicators of scientific consensus.\u201d<\/p>\n
While the new meta-analysis<\/a> underscores the need for further robust research into how cannabis might be used to treat cancer symptoms or the disease itself, authors wrote, its \u201cexamination of the correlations between cannabis use and large-scale research sentiments, particularly in oncology\u2026lays the groundwork for future research and policy decisions that could significantly impact public health and patient care.\u201d<\/p>\n
A separate study of medical marijuana patients in Minnesota, published in February, found that people with cancer who used cannabis reported \u201csignificant improvements in cancer-related symptoms.\u201d<\/a> But it also noted that the high cost of marijuana can be burdensome to less financially stable patients and raise \u201cquestions about affordability of and access to this therapy.\u201d<\/p>\n
The National Cancer Institute (NCI) late last year estimated that between about 20 percent and 40 percent of people being treated for cancer are using cannabis products<\/a>\u00a0to manage side effects from the condition and associated treatment.<\/p>\n
\u201cThe growing popularity of cannabis products among people with cancer has tracked with the increasing number of states that have legalized cannabis for medical use,\u201d the agency said. \u201cBut research has lagged on whether and which cannabis products are a safe or effective way to help with cancer-related symptoms and treatment-related side effects.\u201d<\/p>\n
Included in the research cited in the NCI post was a series of scientific reports published in the journal JNCI Monographs. That package of 14 articles detailed the results of broad,\u00a0federally funded cannabis surveys of cancer patients from a dozen agency-designated cancer centers across the country<\/a>\u2014including in areas where marijuana is legal, permitted only for medical purposes or still outlawed.<\/p>\n
In all, just under a third (32.9 percent) of patients reported using cannabis, with respondents reporting that they used marijuana primarily to treat cancer- and treatment-related symptoms such as difficulty sleeping, pain and mood changes. The most common perceived benefits \u201cwere for pain, sleep, stress and anxiety, and treatment side effects,\u201d the report says.<\/p>\n
Separately, another recent study, in the journal Discover Oncology, concluded that a variety of cannabinoids\u2014including delta-9 THC, CBD and cannabigerol (CBG)\u2014\u201cshow promising potential as anticancer agents through various mechanisms,\u201d<\/a>\u00a0for example by limiting the growth and spread of tumors. Authors acknowledged that obstacles to incorporating cannabis into cancer treatment remain, however, such as regulatory barriers and the need to determine optimal dosing.<\/p>\n
Other recent research on the possible therapeutic value of lesser-known compounds in cannabis found that\u00a0a number of minor cannabinoids may have anticancer effects on blood cancer<\/a>\u00a0that warrant further study.<\/p>\n
While\u00a0cannabis is widely used to treat certain symptoms of cancer and some side-effects<\/a>\u00a0of cancer treatment, there\u2019s long been interest in the possible effects of cannabinoids on cancer itself.<\/p>\n
As a 2019 literature review found, the majority of the studies have been based on in vitro experiments, meaning they did not involve human subjects but rather isolated cancer cells from humans, while some of the research used mice. Consistent with the latest findings, that study found\u00a0cannabis showed potential in slowing the growth of cancer cells<\/a>\u00a0and even killing cancer cells in certain cases.<\/p>\n
A separate study found that some cases, different types of cancer cells affecting the same part of the body\u00a0appeared to respond differently to various cannabis extracts<\/a>.<\/p>\n
A scientific review of CBD last year also\u00a0touched on \u201cthe diverse anticancer properties of cannabinoids\u201d<\/a>\u00a0that the authors said present \u201cpromising opportunities for future therapeutic interventions in cancer treatment.\u201d<\/p>\n
Research from 2023 also found that marijuana use was associated with improved cognition and reduced pain<\/a>\u00a0among cancer patients and people receiving chemotherapy<\/p>\n
While cannabis produces intoxicating effects, and that initial \u201chigh\u201d can temporarily impair cognition, patients who used marijuana products from state-licensed dispensaries over two weeks actually started reporting clearer thinking, the study from the University of Colorado found.<\/p>\n
The National Institutes of Health in 2023 awarded researchers $3.2 million to study the effects of using cannabis while receiving immunotherapy for cancer treatment<\/a>, as well as whether access to marijuana helps reduce health disparities.<\/p>\n
On the political side, President Donald Trump\u2019s recent choice to serve as the next White House drug czar has called medical marijuana a \u201cfantastic\u201d treatment option<\/a> for seriously ill patients and said she doesn\u2019t have a \u201cproblem\u201d with legalization, even if she might not personally agree with the policy.<\/p>\n
Under the Trump administration, \u201cmarijuana\u201d is also now one of nearly two dozen \u201ccontroversial or high-profile topics\u201d that staff and researchers at the National Cancer Institute (NCI) are required to clear with higher-ups<\/a> before writing about.<\/p>\n
A leaked agency memo put marijuana and opioids on a list along with vaccines, COVID-19, fluoride, measles, abortion, autism, diversity and gender ideology and other issues that are believed to be personal priorities of Health and Human Services Secretary Robert F. Kennedy Jr. and President Trump.<\/p>\n
NCI is part of the National Institutes of Health (NIH), which itself is part of the Department of Health and Human Services (HHS).<\/p>\n
Prior to publishing anything on the specified topics, NCI staff are required to send the materials to an agency clearance team, says the new memo, first reported by\u00a0ProPublica.<\/p>\n
\u201cDepending on the nature of the information, additional review and clearance by the NCI director, deputy directors, NIH, and HHS may be required,\u201d it advises staff. \u201cIn some cases, the material will not need further review, but the NCI Clearance Team will share it with NCI leadership, NIH, and\/or HHS for their awareness.\u201d<\/p>\n
\nAn Ointment With The Marijuana Components CBD And CBG Can Effectively Treat Symptoms Of Eczema, Study Shows<\/a><\/p>\n<\/blockquote>\n\n
Photo courtesy of Chris Wallis \/\/ Side Pocket Images.<\/em><\/p>\n
The post Largest-Ever Analysis Of Medical Marijuana To Treat Cancer Symptoms Shows \u2018Overwhelming Scientific Consensus\u2019 On Benefits<\/a> appeared first on Marijuana Moment<\/a>.<\/p>\n
\n
\nRead More: Largest-Ever Analysis Of Medical Marijuana To Treat Cancer Symptoms Shows \u2018Overwhelming Scientific Consensus\u2019 On Benefits<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Researchers this week published what they described as the \u201clargest meta-analysis ever conducted on medical cannabis and its effects on cancer-related symptoms\u201d, finding \u201coverwhelming scientific consensus\u201d on marijuana\u2019s therapeutic effects. The study, published in the journal Frontiers in Oncology, analyzed data from 10,641 peer-reviewed studies\u2014what authors say is more thanContinue Reading<\/a><\/span><\/p>\n","protected":false},"author":24,"featured_media":0,"comment_status":"false","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[18,15462],"tags":[],"_links":{"self":[{"href":"https:\/\/cannabiscultivatornews.com\/home\/index.php\/wp-json\/wp\/v2\/posts\/80904"}],"collection":[{"href":"https:\/\/cannabiscultivatornews.com\/home\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cannabiscultivatornews.com\/home\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cannabiscultivatornews.com\/home\/index.php\/wp-json\/wp\/v2\/users\/24"}],"replies":[{"embeddable":true,"href":"https:\/\/cannabiscultivatornews.com\/home\/index.php\/wp-json\/wp\/v2\/comments?post=80904"}],"version-history":[{"count":1,"href":"https:\/\/cannabiscultivatornews.com\/home\/index.php\/wp-json\/wp\/v2\/posts\/80904\/revisions"}],"predecessor-version":[{"id":80905,"href":"https:\/\/cannabiscultivatornews.com\/home\/index.php\/wp-json\/wp\/v2\/posts\/80904\/revisions\/80905"}],"wp:attachment":[{"href":"https:\/\/cannabiscultivatornews.com\/home\/index.php\/wp-json\/wp\/v2\/media?parent=80904"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cannabiscultivatornews.com\/home\/index.php\/wp-json\/wp\/v2\/categories?post=80904"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cannabiscultivatornews.com\/home\/index.php\/wp-json\/wp\/v2\/tags?post=80904"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}