Category Archives: Crohn’s Disease

Is Cannabis of Potential Value as a Therapeutic for Inflammatory Bowel Disease?

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“Cannabis is commonly used by patients with inflammatory bowel disease (IBD) to ameliorate their symptoms.

Patients claim that cannabis reduces pain, increases appetite, and reduces the need for other medications.

In conclusion, considering the mechanism of action of phytocannabinoids and the accumulating evidence of their anti-inflammatory effects in experimental and in vitro studies, it is reasonable to assume that cannabis can be of benefit in the treatment of IBD.”

https://www.ncbi.nlm.nih.gov/pubmed/31388856

https://link.springer.com/article/10.1007%2Fs10620-019-05763-8

In-hospital outcomes of inflammatory bowel disease in cannabis users: a nationwide propensity-matched analysis in the United States.

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“Literature suggests the role of cannabis (marijuana) as an anti-inflammatory agent. However, the impact of recreational marijuana usage on in-hospital outcomes of inflammatory bowel disease (IBD) remains indistinct.

We assessed the outcomes of Crohn’s disease (CD) as well as ulcerative colitis (UC) with vs. without recreational marijuana usage using a nationally illustrative propensity-matched sample.

RESULTS:

Propensity-matched cohorts included 6,002 CD (2,999 cannabis users & 3,003 non-users) and 1,481 UC (742 cannabisusers & 739 non-users) hospitalizations. In CD patients, prevalence of colorectal cancer (0.3% vs. 1.2%, P<0.001), need for parenteral nutrition (3.0% vs. 4.7%, P=0.001) and anemia (25.6% vs. 30.1%, P<0.001) were lower in cannabis users. However, active fistulizing disease or intraabdominal abscess formation (8.6% vs. 5.9%, P<0.001), unspecific lower gastrointestinal (GI) hemorrhage (4.0% vs. 2.7%, P=0.004) and hypovolemia (1.2% vs. 0.5%, P=0.004) were higher with recreational cannabis use. The mean hospital stay was shorter (4.2 vs. 5.0 days) with less hospital charges ($28,956 vs. $35,180, P<0.001) in cannabis users. In patients with UC, cannabis users faced the higher frequency of fluid and electrolyte disorders (45.1% vs. 29.6%, P<0.001), and hypovolemia (2.7% vs.<11) with relatively lower frequency of postoperative infections (<11 vs. 3.4%, P=0.010). No other complications were significant enough for comparison between the cannabis users and non-users in this group. Like CD, UC-cannabis patients had shorter mean hospital stay (LOS) (4.3 vs. 5.7 days, P<0.001) and faced less financial burden ($30,393 vs. $41,308, P<0.001).

CONCLUSIONS:

We found a lower frequency of colorectal cancer, parenteral nutrition, anemia but a higher occurrences of active fistulizing disease or intraabdominal abscess formation, lower GI hemorrhage and hypovolemia in the CD cohort with cannabis usage. In patients with UC, frequency of complications could not be compared between the two cohorts, except a higher frequency of fluid and electrolyte disorders and hypovolemia, and a lower frequency of postoperative infections with cannabis use. A shorter length of stay (LOS)  and lesser hospital charges were observed in both groups with recreational marijuana usage.”

https://www.ncbi.nlm.nih.gov/pubmed/31355219

http://atm.amegroups.com/article/view/25637/24217

Association Between Cannabis Use and Complications Related to Crohn’s Disease: A Retrospective Cohort Study.

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“Crohn’s disease is an idiopathic inflammatory process that is occasionally associated with complications, which cause significant morbidity and mortality. The anti-inflammatory effect of cannabis in intestinal inflammation has been shown in several experimental models; it is unknown whether this correlates with fewer complications in Crohn’s disease patients.

AIMS:

To compare the prevalence of Crohn’s disease-related complications among cannabis users and non-users in patients admitted with a primary diagnosis of Crohn’s disease or a primary diagnosis of Crohn’s related complication and a secondary diagnosis of Crohn’s disease between 2012 and 2014.

METHODS:

We used data from the Healthcare Cost and Utilization Project-National Inpatient Sample. Cannabis users (615) were compared directly after propensity score match to non-users, in aspects of various complications and clinical end-points.

RESULTS:

Among matched cohorts, Cannabis users were less likely to have the following: active fistulizing disease and intra-abdominal abscess (11.5% vs. 15.9%; aOR 0.68 [0.49 to 0.94], p = 0.025), blood product transfusion (5.0% vs. 8.0%; aOR 0.48 [0.30 to 0.79], p = 0.037), colectomy (3.7% vs. 7.5%; aOR 0.48 [0.29-0.80], p = 0.004), and parenteral nutrition requirement (3.4% vs. 6.7%, aOR 0.39 [0.23 to 0.68], p = 0.009).

CONCLUSION:

Cannabis use may mitigate several of the well-described complications of Crohn’s disease among hospital inpatients. These effects could possibly be through the effect of cannabis in the endocannabinoid system.”

https://www.ncbi.nlm.nih.gov/pubmed/30825109

https://link.springer.com/article/10.1007%2Fs10620-019-05556-z

Cannabis, cannabinoids and the endocannabinoid system – is there therapeutic potential for inflammatory bowel disease?

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Image result for jcc journal “Cannabis sativa and its extracts have been used for centuries both medicinally and recreationally. There is accumulating evidence that exogenous cannabis and related cannabinoids improve symptoms associated with inflammatory bowel disease such as pain, loss of appetite, and diarrhoea. In vivo, exocannabinoids have been demonstrated to improve colitis, mainly in chemical models. Exocannabinoids signal through the endocannabinoid system, an increasingly understood network of endogenous lipid ligands and their receptors, together with a number of synthetic and degradative enzymes and the resulting products. Modulating the endocannabinoid system using pharmacological receptor agonists, genetic knockout models, or inhibition of degradative enzymes have largely shown improvements in colitis in vivo. Despite these promising experimental results, this has not translated into meaningful benefits for human IBD in the few clinical trials which have been conducted to date. The largest study to date being limited by poor medication tolerance due to the Δ9-tetrahydrocannabinol component. This review article synthesises the current literature surrounding the modulation of the endocannabinoid system and administration of exocannabinoids in experimental and human IBD. Findings of clinical surveys and studies of cannabis use in IBD are summarised. Discrepancies in the literature are highlighted together with identifying novel areas of interest.”
 https://www.ncbi.nlm.nih.gov/pubmed/30418525
https://academic.oup.com/ecco-jcc/advance-article/doi/10.1093/ecco-jcc/jjy185/5173479
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