Do cannabinoids constitute a therapeutic alternative for insomnia?
Paraules clau
Resum
BACKGROUND
It has been suggested that cannabinoids would constitute a therapeutic alternative for patients with insomnia.
METHODS
To answer this question we used Epistemonikos, the largest database of systematic reviews in health, which is maintained by screening multiple information sources, including MEDLINE, EMBASE, Cochrane, among others. We extracted data from the systematic reviews, reanalyzed data of primary studies, conducted a meta-analysis and generated a summary of findings table using the GRADE approach.
CONCLUSIONS
We identified eight systematic reviews including three studies overall, of which two were randomized trials. We concluded it is not clear whether cannabinoids have an effect on insomnia severity or on sleep quality; that they might have no effect on sleep conciliation, sleep awakening or behavior during wakefulness, and are probably associated with frequent adverse effects.
