“Cannabis has a rich history as a therapeutic tool with wide ranging applications.

The efficacy of cannabidiol (CBD), the non-psychoactive component of cannabis, has been well demonstrated for pain management. Further, recent orthopedic studies have demonstrated positive effects of CBD on wound healing, inflammation, bone marrow density, and fracture healing.

Despite the growing interest in CBD, there is a paucity of research on its impact on fracture risk and bone density in human clinical trials and the existing literature has significant limitations. As the rate of cannabis consumption increases, further research is essential to delineate the therapeutic qualities of CBD and its long-term effects on fracture healing and bone metabolism in order to optimize patient outcomes.”

https://pubmed.ncbi.nlm.nih.gov/36821737/

“Cannabidiol, a Major Non-Psychotropic Cannabis Constituent Enhances Fracture Healing and Stimulates Lysyl Hydroxylase Activity in Osteoblasts”

https://pubmed.ncbi.nlm.nih.gov/25801536/

“Background: Although topical steroids constitute the first-line therapy for recurrent aphthous ulcers (RAUs), their long-term use often leads to candidiasis. Although cannabidiol (CBD) can be an alternative for pharmacologically managing RAUs due to its analgesic and anti-inflammatory in vivo effects, there is a lack of clinical and safety trials concerning its use. The aim of this study was to evaluate the clinical safety and efficacy of topical 0.1% CBD for managing RAU.

Methods: A CBD patch test was performed on 100 healthy subjects. CBD was applied on the normal oral mucosa of 50 healthy subjects 3 times/day for 7 days. Oral examination, vital signs, and blood tests were performed pre- and post-CBD use. Another 69 RAU subjects randomly received one of three topical interventions: 0.1% CBD, 0.1% triamcinolone acetonide (TA), or placebo. These were applied on the ulcers 3 times/day for 7 days. The ulcer and erythematous size were measured on day 0, 2, 5, and 7. Pain ratings were recorded daily. The subjects rated their satisfaction with the intervention and completed a quality-of-life questionnaire (OHIP-14).

Results: None of the subjects exhibited allergic reactions or side effects. Their vital signs and blood parameters were stable before and after the 7-day CBD intervention. CBD and TA significantly reduced ulcer size more than placebo at all time points. The erythematous size reduction was higher in the CBD intervention than the placebo on day 2, while TA reduced the erythematous size at all time points. The pain score in the CBD group was lower compared with placebo on day 5, whereas TA reduced pain more than placebo on day 4, 5, and 7. The subjects receiving CBD reported higher satisfaction than placebo. However, the OHIP-14 scores were comparable among the interventions.

Conclusions: Topical 0.1% CBD reduced ulcer size and accelerated ulcer healing without side effects. CBD exerted anti-inflammatory effects in the early stage and an analgesic effect in the late RAU stage. Thus, topical 0.1% CBD might be more appropriate for RAU patients who decline to take topical steroids, except for cases where CBD is contraindicated.”

https://pubmed.ncbi.nlm.nih.gov/36803360/

“This clinical study demonstrated that topical 0.1% CBD reduced ulcer size and accelerated ulcer healing without any reported local (signs of allergic and anaphylactic reactions) or systemic (vital sign and blood test alteration) side effects. Furthermore, in the RCT, topical CBD exerted an anti-inflammatory effect by reducing the erythematous border size in the early stage and decreased pain intensity in the late stage of RAU. Thus, CBD may be appropriate for RAU patients who choose not to take topical steroids, except for cases where CBD is contraindicated, such as being allergic to CBD, a history of drug or alcohol addiction, and a history of mood disorders.”

https://bmccomplementmedtherapies.biomedcentral.com/articles/10.1186/s12906-023-03886-0

“Introduction: Anal fissure (AF) is a common anorectal disease. Although several pharmacological treatments are available, many patients still require surgical interventions. In this study, we aimed to evaluate the efficacy of an ointment based on a multifunctional blend of herbal ingredients including hemp (ProctoFiz) for chronic AF.

Methods: A single-arm, questionnaire-based prospective study was conducted in a large tertiary center to evaluate the outcomes of patients suffering from chronic AF treated with topical ProctoFiz.

Results: Ninety-two patients were included in the study, 54 (58.7%) were females with a median age of 39 (range 17-78). 32 patients (34.7%) suffered from recurrent AF before enrolling in the study, and 5 patients (5.4%) underwent previous surgical interventions for AF. Three patients (3.2%) were lost to follow-up, leaving 89 patients for analysis. Eighty patients (89.9%) reported significant improvement of symptoms after 1 week using ProctoFiz, and 79 patients reported continued improvement after 1 month of treatment. The mean pain Visual Analog Score (VAS) declined by 6.6 points (8.9 vs. 2.3; 95% CI: 7.20 to -5.99, p < 0.0001) following 1 week of treatment, with continuous improvement to a mean of 0.64 after 1 month. Negative impact on quality of life significantly decreased from a mean of 8.8 to 0.38 following a month of treatment (p < 0.0001), with significant reduction in the number of patients suffering from bleeding following bowel movements (64.1-2.5%; p = 0.0001).

Conclusion: Hemp-based topical treatment of AF is feasible and significantly improves AF-correlated symptoms.”

https://pubmed.ncbi.nlm.nih.gov/36814684/