Brain and behavior · 2025
UK Medical Cannabis Registry: A Clinical Outcomes Analysis for Epilepsy.
СтатьяНаблюдательное исследованиеНазвание и аннотация: Перевод пока не подготовлен
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Cowley Isaac, Erridge Simon, Aggarwal Arushika, Evans Lilia, Varadpande Madhur, Clarke Evonne, McLachlan Katy, Coomber Ross, Iqbal Augustin, Rucker James J, Weatherall Mark W, Sodergren Mikael H
Аннотация
BACKGROUND: A third of epilepsy patients fail to enter seizure remission despite optimal therapeutic management. Cannabis-based medicinal products (CBMPs) have shown promise as a potential therapy. However, a paucity of high-quality literature regarding CBMPs' efficacy and safety profile means further investigation is needed. The study aimed to examine changes in epilepsy-specific and general health-related quality of life (HRQoL) patient-reported outcome measures (PROMs) in individuals with treatment-resistant epilepsy.
METHODS: A case series of patients with epilepsy from the UK Medical Cannabis Registry analyzed changes in Quality of Life in Epilpesy-31 (QOILE-31), Single-Item Sleep Quality Score (SQS), EQ-5D-5L, Generalized Anxiety Disorder-7 (GAD-7) and Patient Global Impression of Change (PGIC) between baseline, one, three, and six months. Adverse events (AEs) were collected and classified by severity. p < 0.050 was considered statistically significant.
RESULTS: There were 134 patients included. Improvements were recorded from baseline to one, three, and six months in QOILE-31 and all HRQoL PROMs (p < 0.050). Forty patients (29.85%) reported a minimal clinically important difference in Quality of Life in Epilepsy-31 (QOLIE-31) at six months. There were 18 (13.43%) AEs reported by 5 (3.73%) patients, mainly mild and moderate.
DISCUSSION: The proportion of patients achieving a clinically significant change is similar to existing CBMPs in epilepsy literature. AE incidence was lower than similar studies although this may be due to the large proportion (67.16%) of individuals who were not cannabis naïve.
CONCLUSION: Initiation of CBMPs was associated with an improvement across all PROMs. CBMPs were well tolerated across the cohort. However, randomized controlled trials are needed to help determine causality.
METHODS: A case series of patients with epilepsy from the UK Medical Cannabis Registry analyzed changes in Quality of Life in Epilpesy-31 (QOILE-31), Single-Item Sleep Quality Score (SQS), EQ-5D-5L, Generalized Anxiety Disorder-7 (GAD-7) and Patient Global Impression of Change (PGIC) between baseline, one, three, and six months. Adverse events (AEs) were collected and classified by severity. p < 0.050 was considered statistically significant.
RESULTS: There were 134 patients included. Improvements were recorded from baseline to one, three, and six months in QOILE-31 and all HRQoL PROMs (p < 0.050). Forty patients (29.85%) reported a minimal clinically important difference in Quality of Life in Epilepsy-31 (QOLIE-31) at six months. There were 18 (13.43%) AEs reported by 5 (3.73%) patients, mainly mild and moderate.
DISCUSSION: The proportion of patients achieving a clinically significant change is similar to existing CBMPs in epilepsy literature. AE incidence was lower than similar studies although this may be due to the large proportion (67.16%) of individuals who were not cannabis naïve.
CONCLUSION: Initiation of CBMPs was associated with an improvement across all PROMs. CBMPs were well tolerated across the cohort. However, randomized controlled trials are needed to help determine causality.