ArticleCurrent urology2021
Lunar cycle, seasonal variation, and prevalence of emergency urological presentations: correlation or coincidence?-A preliminary report.
Article in Current urology, 2021. 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
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed.
- No influence of moon phases on emergency trauma admission.Journal of orthopaedic surgery and research · 2025Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveThe objective of this study was to conduct a pilot study to determine the prevalence and patterns of emergency urological presentations and to evaluate their relationship with the lunar cycle and seasonal variation.
methodsMedical records of subjects that presented with urological pathology to the Emergency Department during the 2017 calendar year were retrospectively reviewed. The data extracted included demographic details, date and day of presentation, presenting complaints, investigations, radiological findings, and final diagnosis. Associations between emergent presentations and the lunar phase and seasonal variation were determined.
resultsA total of 199 subjects were enrolled. The median participant age was 49 (interquartile range 31-64) years with the majority (n = 136, 68.3%) being male. Cystitis (n = 55, 27.6%), prostate cancer (n = 30, 15.1%), benign prostatic hypertrophy (n = 29, 14.6%), and urolithiasis (n = 29, 14.6%) were the most common clinical diagnosis. There were 96 (48.2%) patients who presented during the waxing moon phase, whereas 85 (42.7%) presented during the waning moon phase, 11 (5.6%) presented on the day of full moon, and 7 (3.5%) patients presented on the day of the new moon. Most patients presented during the summer months (n = 61, 30.7%). There was no significant association between the lunar cycle and emergent urological presentations (
conclusionIn this pilot study, there was no significant association between the lunar cycle and emergent urological presentations. However, during the summer months more urology-related emergency presentations to the Emergency Department were observed.
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