Evidence map›Paper›PMID 39806511›Full record

ArticleTrials2025

The effects of diacylglycerol edible oil intervention in patients with chronic metabolic syndrome combined with asymptomatic hyperuricemia: study protocol for a multicenter, prospective, double-blind, randomized controlled trial.

Gui-Yu Li, Cui-Feng Zhu, Zhao-Qi Huang, Chun-Li Piao, Jia-Jun Yu, Li Wang, Qiang Zeng, Yu-Yu Lei, Yue Li, Xiao-Ling Zhu and 8 more

Abstract readClinical Trial Protocol
In one paragraph

Article in Trials, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Food chemistry: X · 2026
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

18 authors.

Gui-Yu Li *Department of Traditional Chinese Medicine, The Eighth Affiliated Hospital, Sun Yat-Sen University, Shenzhen, 518033, Guangdong, P. R. China.
Cui-Feng Zhu *Department of Clinical Nutrition, Shenzhen Hospital of Southern Medical University, Shenzhen, 518101, Guangdong, P. R. China.
Zhao-Qi Huang *Cardiovascular Medicine, The Third Affiliated of Guangzhou Medical University, Guangzhou, 510150, Guangdong, P. R. China.
Chun-Li Piao *Department of Endocrinology, Shenzhen Hospital of Guangzhou University of Chinese Medicine (Futian), Shenzhen, 518034, Guangdong, P. R. China.
Jia-Jun YuDepartment of Traditional Chinese Medicine, The Eighth Affiliated Hospital, Sun Yat-Sen University, Shenzhen, 518033, Guangdong, P. R. China.
Li WangDepartment of Traditional Chinese Medicine, The Eighth Affiliated Hospital, Sun Yat-Sen University, Shenzhen, 518033, Guangdong, P. R. China.
Qiang ZengDepartment of Traditional Chinese Medicine, The Eighth Affiliated Hospital, Sun Yat-Sen University, Shenzhen, 518033, Guangdong, P. R. China.
Yu-Yu LeiDepartment of Traditional Chinese Medicine, Medical College of Qinghai University, Xining, 810016, Qinghai, P. R. China.
Yue LiDepartment of Traditional Chinese Medicine, Medical College of Qinghai University, Xining, 810016, Qinghai, P. R. China.
Xiao-Ling ZhuDepartment of Traditional Chinese Medicine, Medical College of Qinghai University, Xining, 810016, Qinghai, P. R. China.
Zhen-Tian ZhangDepartment of Clinical Nutrition, Shenzhen Hospital of Southern Medical University, Shenzhen, 518101, Guangdong, P. R. China.
Tian-Hua HuangDepartment of Clinical Nutrition, Shenzhen Hospital of Southern Medical University, Shenzhen, 518101, Guangdong, P. R. China.
Meng-Shuang LiCardiovascular Medicine, The Third Affiliated of Guangzhou Medical University, Guangzhou, 510150, Guangdong, P. R. China.
Shu-Zhong LinDepartment of Endocrinology, Shenzhen Hospital of Guangzhou University of Chinese Medicine (Futian), Shenzhen, 518034, Guangdong, P. R. China.
Nai-Wen ZhangDepartment of Endocrinology, Shenzhen Hospital of Guangzhou University of Chinese Medicine (Futian), Shenzhen, 518034, Guangdong, P. R. China.
Fangyingnan ZhangSchool of Food Science and Engineering, South China University of Technology, Guangzhou, 510630, Guangdong, China.
Yong-Hua WangSchool of Food Science and Engineering, South China University of Technology, Guangzhou, 510630, Guangdong, China. yonghw@scut.edu.cn.
Dan-Ping XuDepartment of Traditional Chinese Medicine, The Eighth Affiliated Hospital, Sun Yat-Sen University, Shenzhen, 518033, Guangdong, P. R. China. xudanping@hotmail.com.ORCID http://orcid.org/0000-0002-4900-0699

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe aim of this study is to evaluate the efficacy and safety of diacylglycerol (DAG) edible oil intervention in patients with chronic metabolic syndrome complicated by asymptomatic hyperuricemia through a multicenter, prospective, double-blind, randomized controlled clinical trial.

methodsA multicenter, double-blind, and randomized controlled trial involving 176 patients was designed. All patients with chronic metabolic syndrome complicated by asymptomatic hyperuricemia who meet inclusion and exclusion criteria will be included in the study and will be randomized to either group A or group B. Group A will receive DAG-rich oil (≥ 80%) and group B will receive conventional cooking oil (triacylglycerol (TAG)-rich oil) for 12 weeks. Serum uric acid level is the primary outcome. Fasting blood glucose, 2 h postprandial blood glucose, fasting insulin, glycated hemoglobin, lipid profile, and average carotid intima-media thickness will be evaluated as the secondary outcomes. Blood routine, urine routine, liver enzymes, and electrocardiogram will be tested to assess the safety. The sample size for each group was calculated to be 88 cases. DISCUSSION: We will evaluate the efficacy and safety of DAG oil compared with conventional TAG oil in patients with chronic metabolic syndrome with asymptomatic hyperuricemia. The dietary oil with superior efficacy and better safety will be recommended for reference use.

trial registrationChinese Clinical Trial Registry ChiCTR2400085336. Registered on June 5, 2024.

Indexed as

DiglyceridesHyperuricemiaMetabolic SyndromeAdultAsymptomatic DiseasesBiomarkersBlood GlucoseChronic DiseaseDouble-Blind MethodFemaleHumansMaleMiddle AgedMulticenter Studies as TopicProspective StudiesRandomized Controlled Trials as TopicBiomarkersBlood GlucoseDiglyceridesUric AcidAsymptomatic hyperuricemiaChronic metabolic syndromeDiacylglycerol oilRandomized controlled trial

Identifiers

PMID39806511
PMCPMC11727227

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Registered trials

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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.