SynthesisTrends in psychiatry and psychotherapy2025
Sleep quality of adult recreational cannabis users: a systematic review of literature.
Synthesis in Trends in psychiatry and psychotherapy, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
1 citing paper in PubMed.
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveHuman sleep is fundamental for the proper occurrence of organic functions. Hence, lack of sleep can impair cognitive function, resulting in emotional problems, memory changes, and disease onset. However, it is worth noting that sleep is influenced by outside factors, such as drug use. In this sense, the aim of this review is to analyze studies that researched the influence of recreational marijuana on the sleep quality of adults.
methodsHigh-sensitivity searches were conducted on databases (Biblioteca Virtual em Saúde [BVS], MEDLINE via PubMed, Cochrane, Embase, Web of Science, and Scopus) using descriptors related to marijuana and sleep habits.
resultsEighteen studies from four countries were included with a total sample size of 29,858 participants. It was found that marijuana affects sleep characteristics - such as latency and duration - with these changes being more evident in users who make greater use of marijuana and in those with early onset of marijuana use.
conclusionIt was observed that most articles demonstrated a detrimental effect of recreational cannabis use on the quality of sleep in adults.
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