# Avextra 10/10 Cannabis Extract in Sesame Linseed Oil Shows Promise > **Author:** Benjamin Caplan, MD (ABFM Board Certified, MA Lic. #240562, NPI: 1962722637) > **Publisher:** CED Clinic (https://cedclinic.com) > **Canonical URL:** https://cedclinic.com/avextra-cannabis-extract-clinical-trial-sesame-linseed-oil/ > **Published:** 2026-06-14T00:27:23-04:00 | **Last Modified / Clinically Audited:** 2026-09-08T20:23:37-04:00 > **Clinical Summary:** Phase II Avextra cannabis extract clinical trial shows promise for neurodegenerative diseases. Dr. Caplan reviews safety data and therapeutic potential. --- ✦ New CED Clinical Relevance #67 Notable Clinical Interest Emerging findings or policy developments worth monitoring closely. ResearchNeurologyCBDTHCSafetyDosingPolicy Clinical Summary This Phase II randomized controlled trial evaluated a cannabis extract formulation (Avextra 10/10 solution in sesame and linseed oil base) for treating neurodegenerative diseases using a double-blind, placebo-controlled design, which represents a methodologically rigorous approach to assessing [cannabis efficacy](https://cedclinic.com/cannabis-efficacy-new-study-no-medicinal-benefits/) in this patient population. The study’s structured design allows for determination of both therapeutic benefit and safety profile of this specific cannabis preparation compared to placebo, providing evidence that can inform [clinical decision-making](https://cedclinic.com/cannabinoids-mental-health-systematic-review-evidence-insights/) beyond anecdotal reports. Results from this trial could establish whether cannabinoid-based treatments offer meaningful symptomatic relief or disease-modifying effects in neurodegenerative conditions, where current therapeutic options remain limited. The use of a standardized oil-based formulation with defined cannabinoid ratios addresses important questions about product consistency and dosing accuracy that affect clinical reproducibility and [patient safety](https://cedclinic.com/indiana-marijuana-legalization-policy-addressing-lagging-reform/). Clinicians should monitor emerging results from this trial as they may provide evidence-based guidance for discussing cannabis as an adjunctive or alternative option with patients suffering from neurodegenerative diseases who have exhausted conventional treatments. Dr. Caplan’s Take “We’re seeing encouraging signals in this trial that [cannabinoid formulations](https://cedclinic.com/brazil-cannabis-regulatory-framework-new-medical-rules/) may slow symptom progression in early neurodegenerative disease, but the real clinical question isn’t whether cannabis works in isolation, it’s whether this particular oil-based delivery system offers superior bioavailability and tolerability compared to other preparations we’re already using with our patients.” Clinical Perspective 💊 While this Phase II trial of a cannabis extract formulation in a sesame and linseed oil vehicle for neurodegenerative diseases represents a structured attempt to evaluate cannabinoid efficacy, several important limitations warrant cautious interpretation by clinicians. The heterogeneity of neurodegenerative conditions, the variability in cannabis extract composition across batches, and potential confounding from the oil vehicle itself create challenges in determining whether observed effects are truly attributable to cannabinoids or their specific ratios. Current evidence for cannabis in neurodegenerative disease remains modest, with most studies focusing on symptom management (such as spasticity in multiple sclerosis) rather than disease-modifying effects, and regulatory approval remains limited in most jurisdictions. Until larger Phase III trials clarify safety profiles, optimal dosing, and effects in specific disease subtypes, clinicians should continue counseling patients that [medical cannabis](https://cedclinic.com/therapeutic-benefits-of-thc/) for neurodegenerative conditions 💬 Join the Conversation Have a question about how this applies to your situation? 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