CBD-angereichertes Cannabis verbesserte bei einem Teil der Kinder Verhaltensauffälligkeiten, Sprache und Kognition, bei 19% der Patienten wurde keine Veränderung berichtet.
Zusammenfassung
n=33 Kinder mit Autismus-Spektrum-Störung, CBD-angereichertes Cannabis (mittlere Dosis 0,7 mg/kg/Tag, THC <3%), median 6,5 Monate; laut Elternberichten: Verhaltensverbesserung bei 32,2%, Sprachverbesserung bei 22,5%, kognitive Verbesserung bei 12,9%, soziale Interaktion bei 9,6%. Keine schwerwiegenden Nebenwirkungen unter niedrigen Dosen berichtet.
P
PopulationKinder mit Autismus-Spektrum-Störung (ASD), n=33 (27 männlich, 6 weiblich), mittleres Alter 7,7 ± 5,5 Jahre
OutcomeLaut Elternberichten: Rückgang von Verhaltensproblemen bei 32,2%, Zunahme expressiver Sprache bei 22,5%, verbesserte Kognition bei 12,9%, gesteigerte soziale Interaktion bei 9,6%, Reduktion von Stereotypien bei 3,2%; keine relevanten Nebenwirkungen berichtet
Vertrauen in die Evidenz
Sehr niedrigNiedrigModeratHoch
Sehr niedrig
Niedrigste GRADE-Stufe, die Effektschätzung bleibt unsicher.
<h4>Introduction</h4>Autism spectrum disorder is a neurodevelopmental disorder characterized by deficits in communication, social interaction, restricted interest, and repetitive behaviors. Although more cases are being diagnosed, no drugs are approved to treat the core symptoms or cognitive and behavioral problems associated with autism. Therefore, there is an urgent need to develop an effective and safe treatment.<h4>Objective</h4>In this study, we aim to share our 2-year experience with CBD-enriched cannabis treatment in autism and review the latest studies.<h4>Materials and methods</h4>The study included 33 (27 males, six females) children diagnosed with autism spectrum disorder who were followed up between January 2018 and August 2020. The mean age was 7.7 ± 5.5 years. The average daily dosage of cannabidiol (CBD) was 0.7 mg/kg/day (0.3-2 mg/kg/day). The median duration of treatment was 6.5 months (3-28 months). The preparations used in this study contained full-spectrum CBD and trace elements tetrahydrocannabinol (THC) of less than 3%.<h4>Results</h4>The outcomes were evaluated before and after treatment based on clinical interviews. At each follow-up visit, parents were asked to evaluate the effectiveness of the CBD-enriched cannabis treatment. According to the parents' reports, no change in daily life activity was reported in 6 (19.35%) patients. The main improvements of the treatment were as follows: a decrease in behavioral problems was reported in 10 patients (32.2%), an increase in expressive language was reported in 7 patients (22.5%), improved cognition was reported in 4 patients (12,9%), an increase in social interaction was reported in 3 patients (9.6%), and a decrease in stereotypes was reported in 1 patient (3.2%). The parents reported improvement in cognition among patients who adhered to CBD-enriched cannabis treatment for over two years. The antipsychotic drug could be stopped only in one patient who showed mild ASD symptoms. No change could be made in other drug use and doses. Additionally, this study includes an extensive review of the literature regarding CBD treatment in autism spectrum disorder. According to recent studies, the average dose of CBD was 3.8±2.6 mg/kg/day. The ratio of CBD to THC in the used preparations was 20:1. The most significant improvements were seen in the behavioral problems reported in 20-70% of the patients.<h4>Conclusion</h4>Using lower doses of CBD and trace THC seems to be promising in managing behavioral problems associated with autism. In addition, this treatment could be effective in managing the core symptoms and cognitive functions. No significant side effects were seen at the low doses of CBD-enriched cannabis when compared to other studies.