ArticleCureus2024
Effect of Zinc Supplementation on Glycemic Control in Newly Diagnosed Patients With Type 2 Diabetes Mellitus.
Article in Cureus, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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
2 citing papers in PubMed.
- SLC30A8 (ZnT8) at the crossroads of epigenetics and microRNA regulation in type 2 diabetes and nephropathy.World journal of nephrology · 2026Review
- Zinc and Type 2 Diabetes: A Systematic Review with a Narrative Synthesis of Their Bidirectional Relationship and Clinical Perspectives for Personalized Nutritional Support.Diseases (Basel, Switzerland) · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionDiabetes mellitus (DM) is a spectrum of metabolic disorders primarily characterized by elevated blood glucose levels. Type 2 DM (T2DM), the most common form, often requires adjunctive therapies to improve glycemic control and mitigate associated risks. Zinc has been implicated in glucose metabolism and insulin function, prompting this study to evaluate the impact of zinc supplementation on glycemic control in newly diagnosed T2DM patients.
methodsA randomized, placebo-controlled trial was conducted involving 80 newly diagnosed T2DM patients. Participants were randomly assigned to receive either zinc supplementation (50 mg/day) or a placebo, in conjunction with standard oral hypoglycemic medication, metformin. Key indicators, including fasting blood glucose (FBG), postprandial blood glucose (PPBG), hemoglobin A1c (HbA1c), and lipid profiles, were measured at baseline and after the 12-month intervention period.
resultsThe group receiving zinc supplementation demonstrated significant reductions in FBG, PPBG, and HbA1c levels compared to the placebo group. The mean FBG in the intervention group decreased by 21.52 mg/dL, PPBG decreased by 47.53 mg/dL, and HbA1c decreased by 0.79%. Additionally, zinc supplementation led to notable decreases in low-density lipoprotein (LDL) cholesterol by 25.06 mg/dL, triglycerides by 22.2 mg/dL, and total cholesterol levels by 26.67 mg/dL. However, no significant changes were observed in high-density lipoprotein (HDL) cholesterol, very-low-density lipoprotein (VLDL) cholesterol, or erythrocyte sedimentation rate (ESR). DISCUSSION: The findings suggest that zinc supplementation may be a beneficial adjunctive therapy in the early management of T2DM, contributing to improved glycemic control and favorable changes in lipid profiles. However, its effect on HDL, VLDL, and ESR was insignificant, indicating the need for further research to better understand the broader implications of zinc in T2DM management.
Indexed as
Identifiers
What Socratic 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 Socratic graph.