ArticleBMC musculoskeletal disorders2024
The impact of creatine levels on musculoskeletal health in the elderly: a mendelian randomization analysis.
Article in BMC musculoskeletal disorders, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
7 citing papers in PubMed.
- Circulating asparagine and short stature: A case-control study and exploratory two-sample Mendelian randomization analysis.Medicine · 2026Article
- Bifidobacterium longum subsp. infantis CCFM1445 Promotes Bone Growth in Growing Mice Via Modulating Gut Microbiota and Arginine Metabolism Pathway.Probiotics and antimicrobial proteins · 2026Article
- The evolving role of creatine in public health: from food-based nutrient to supplement and beyond.Public health nutrition · 2025Review
- Creatine monohydrate supplementation for older adults and clinical populations.Journal of the International Society of Sports Nutrition · 2025Review
- Beyond Calcium and Vitamin D: Exploring Creatine, β-Hydroxy-β-methylbutyrate, Prebiotics and Probiotics in Osteosarcopenia.Nutrients · 2025Review
- The "gut microbiota-ferroptosis axis": a hypothesis for osteoarthritis pathogenesis and therapeutic implications.Frontiers in microbiology · 2025Review
- Carnitine and Other Metabolites in Fibromyalgia a Clinical Perspective on a Mendelian Randomization Study.Journal of pain research · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
Abstract
backgroundMusculoskeletal health among the elderly emerges as a pivotal public health concern against the backdrop of a globally aging population. Creatine, popular within fitness circles, has emerged as a subject of scientific inquiry for its potential benefits on elderly' musculoskeletal well-being. Despite extensive documentation of its effects on athletic performance, investigations into creatine's long-term contributions to the musculoskeletal health of the elderly are comparatively limited. Utilizing publicly accessible genetic datasets, this study aimed to explore the potential causal link between creatine levels and a variety of musculoskeletal health markers in the elderly population, such as osteoarthritis (OA), rheumatoid arthritis (RA), osteoporosis (OP), bone-specific alkaline phosphatase, bone mineral density(BMD), serum calcium levels, and reduced hand grip strength in individuals aged 60 and above.
methodsOur methodological approach was grounded in Mendelian Randomization (MR) analysis, with a primary emphasis on the Inverse Variance Weighted (IVW) technique, to explore potential causal links under specific assumptions and limitations inherent to MR analysis.
resultsA significant inverse relationship was observed between creatine levels and reduced hand grip strength in individuals aged 60 and above (OR = 0.64, b=-0.44, p = 0.01), suggesting higher creatine levels might be beneficial in maintaining hand grip strength. Conversely, analysis of other bone health parameters, including bone-specific alkaline phosphatase, bone mineral density, serum calcium levels, and conditions such as osteoarthritis, rheumatoid arthritis, and osteoporosis, yielded p-values exceeding 0.05, denoting no statistically significant associations.
conclusionsThis study provides preliminary evidence indicating a link between creatine levels and decreased hand grip strength among the elderly, notably in individuals aged 60 and older. This finding is significant for understanding the potential impact of creatine supplementation on elderly Musculoskeletal health and underscores the need for evidence-based decision-making in nutritional supplementation. To robustly validate these observations, it is essential to conduct future randomized controlled trials with large sample sizes.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.