Evidence map›Paper›PMID 29273027›Full record

Trial reportLipids in health and disease2017

Effects of 12-week supplementation of Citrus bergamia extracts-based formulation CitriCholess on cholesterol and body weight in older adults with dyslipidemia: a randomized, double-blind, placebo-controlled trial.

Yong Cai, Guoqiang Xing, Tian Shen, Shuxian Zhang, Jianyu Rao, Rong Shi

Open access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Lipids in health and disease, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 12% of its field
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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 31 citations in OpenAlex.

  1. Effect of Citrus bergamia Supplementation on Body Composition in Humans: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2026
    Pooled it
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  3. Bergamot (Food science & nutrition · 2026
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  11. Frontiers in pharmacology · 2022
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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

6 authors at 4 institutions in 2 countries.

Yong CaiSchool of Public Health, Shanghai Jiao Tong University, School of Medicine, Shanghai, 200025, People's Republic of China.
Guoqiang XingDepartment of Radiology & Imaging, Institute of Rehabilitation and Development of Brain Function, The Second Clinical Institute of North Sichuan Medical College, Nanchong Central Hospital, Nanchong, 637000, People's Republic of China. gxing99@yahoo.com.ORCID http://orcid.org/0000-0002-4706-3063
Tian ShenSchool of Public Health, Shanghai Jiao Tong University, School of Medicine, Shanghai, 200025, People's Republic of China.
Shuxian ZhangSchool of Public Health, Shanghai Jiao Tong University, School of Medicine, Shanghai, 200025, People's Republic of China.
Jianyu RaoDepartment of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, 90095, USA.
Rong ShiSchool of Public Health, Shanghai University of T.C.M, Shanghai, 201203, People's Republic of China. shirong61@163.com.
Shanghai Jiao Tong University · CNNorth Sichuan Medical University · CNShanghai University · CNUniversity of California, Los Angeles · US

Funding

DRM Resources N/ANational Natural Science Foundation of China 7163187Shanghai Key Discipline Construction Project in Public Health 15GWZK1002Social Cognitive and Behavioral Sciences Program of Shanghai Jiao Tong University 14JCRY03
6 · The paper itself

Abstract

backgroundsRecent experiments suggest that Citrus bergamia extracts could benefit people with dyslipidemia and obesity but this needs to be further validated.

methodsA total of 98 people age-matched older adults (65 years) with elevated blood lipids were enrolled to receive 12-week supplementation of a Citrus bergamia extracts-based formulation (CitriCholess)(n = 48) and placebo (n = 50).

resultsNo group differences were found in baseline bodyweight, body mass index (BMI), blood cholesterol (TC), triglycerides (TG), low density lipoprotein cholesterol (LDL-C) and glucose levels. CitriCholess supplementation resulted in lower levels than placebo in TG (1.83 ± 0.92 vs. 1.95 ± 1.34 mmol/L, P = 0.612), TC (5.14 ± 0.98 vs. 5.44 ± 0.77 mmol/L, P = 0.097), and LDL-C (3.13 ± 0.74 vs. 3.43 ± 0.62 mmol/L, P = 0.032). Compared to placebo, CitriCholess also resulted in greater reductions in body weight (-0.604 ± 0.939 vs. 0.06 ± 0.74 kg, P < 0.01), waist circumferences (-0.60 ± 1.349 cm vs. -0.16 ± 1.503 cm, P < 0.01) and BMI (-0.207 ± 0.357 vs. 0.025 ± 0.274, P < 0.01). Additionally, females had a significantly higher level of HDL-C than males. TC was significantly correlated with LDL-C, and to a less degree, with TG. TG was inversely correlated with HDL-C. Body weight and waist circumference were negatively correlated with HDL-C and positively correlated with glucose.

conclusion12-week supplementation of CitriCholess could benefit lipid metabolism and weight management in old adults with dyslipidemia.

Indexed as

Dietary SupplementsAgedAged, 80 and overBlood GlucoseBody Mass IndexBody WeightCholesterol, HDLCholesterol, LDLCitrusDouble-Blind MethodDyslipidemiasFemaleHumansLipid MetabolismMaleMiddle AgedBlood GlucoseCholesterol, HDLCholesterol, LDLPlant ExtractsTriglyceridesBlood cholesterolBody mass indexCitrus bergamia ExtractsOld adults

Identifiers

PMID29273027
PMCPMC5741859
OpenAlexW2779402644

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.