SynthesisEuropean journal of clinical pharmacology2022
The impact of omega-3 polyunsaturated fatty acids on primary dysmenorrhea: a systematic review and meta-analysis of randomized controlled trials.
Synthesis in European journal of clinical pharmacology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed, 13 citations in OpenAlex.
- Self-Reported Changes in Premenstrual and Menstrual Symptoms among Females Taking a Novel Multinutrient Supplement: A Pilot Study.Current developments in nutrition · 2026Article
- Nutrition and Uterine Fibroids: Clinical Impact and Emerging Therapeutic Perspectives.Journal of clinical medicine · 2025Review
- Article
- Dietary omega-3 polyunsaturated fatty acids reduce cytochrome c oxidase in brain white matter and sensorimotor regions while increasing functional interactions between neural systems related to escape behavior in postpartum rats.Frontiers in systems neuroscience · 2024Article
- Knowledge Mapping of Primary Dysmenorrhea: Hotspots, Knowledge Structure, and Theme Trends.Journal of pain research · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPrimary dysmenorrhea is one of the most common complaints in women. To date, no definitive results have been reported on the effect of omega-3 polyunsaturated fatty acids (n-3 PUFAs) on primary dysmenorrhea. Therefore, this study aimed to determine the effect of n-3 PUFAs on primary dysmenorrhea using a systematic review and meta-analysis.
methodsThis study is a systematic review and meta-analysis in which the electronic databases of PubMed, Scopus, Web of Science, ProQuest, Google Scholar, and SID were searched. In this regard, randomized controlled trials (RCTs) conducted to investigate the effect of n-3 PUFAs on primary dysmenorrhea were included. The quality of the studies was assessed using the Cochrane Collaboration's Risk of Bias Tool. Meta-analysis was performed based on the random-effects model using CMA software version 2.
resultsThe results of the meta-analysis showed that n-3 PUFAs reduce the severity of primary dysmenorrhea in women (SMD = -1.075, 95% CI: -1.871 to -0.279); meta-regression showed that the daily intake of n-3 PUFAs (β = 0.005, 95% CI 0.003 to 0.008, p < 0.001) and age of women (β = 0.256, 95% CI -0.157 to -0.354, p < 0.001) had a significant effect on the severity of primary dysmenorrhea.
conclusionThe present study showed that n-3 PUFAs could have a mild effect on the severity of primary dysmenorrhea in women. Furthermore, the highest effectiveness of treatment was seen at low doses of n-3 PUFAs, and with increasing daily intake, the effectiveness of treatment with n-3 PUFAs decreased. Another finding indicated that with the increasing age of women, n-3 PUFAs showed lesser effectiveness in reducing the severity of primary dysmenorrhea. The results of the present study provide valuable evidence to primary healthcare providers and health policymakers in the treatment of primary dysmenorrhea.
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