Evidence map›Paper›PMID 26499447›Full record

ArticleObesity (Silver Spring, Md.)2016

Isocaloric fructose restriction and metabolic improvement in children with obesity and metabolic syndrome.

Robert H Lustig, Kathleen Mulligan, Susan M Noworolski, Viva W Tai, Michael J Wen, Ayca Erkin-Cakmak, Alejandro Gugliucci, Jean-Marc Schwarz

Open access · bronzeAbstract read
In one paragraph

Article in Obesity (Silver Spring, Md.), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 95 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
95citing papers in PubMed, 1 pooled it
16.8field-weighted citation impact, top 1% 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

95 citing papers in PubMed, 1 synthesis or guideline pooled it, 184 citations in OpenAlex.

  1. Pooled it
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  15. The battle over "food addiction".Frontiers in psychiatry · 2025
    Review
  16. Epidemiology of Overweight and Obesity in Early Childhood in China and Associated Factors.Diabetes, metabolic syndrome and obesity : targets and therapy · 2025
    Article
  17. Article
  18. Article
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  20. Review

35 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 1 country.

Robert H LustigDepartment of Pediatrics, University of California, San Francisco, California, USA.
Kathleen MulliganDepartment of Medicine, University of California, San Francisco, California, USA.
Susan M NoworolskiDepartment of Radiology and Biomedical Imaging, University of California, San Francisco, California, USA.
Viva W TaiDepartment of Medicine, University of California, San Francisco, California, USA.
Michael J WenDepartment of Medicine, University of California, San Francisco, California, USA.
Ayca Erkin-CakmakDepartment of Pediatrics, University of California, San Francisco, California, USA.
Alejandro GugliucciDepartment of Research, College of Osteopathic Medicine, Touro University-California, Vallejo, California, USA.
Jean-Marc SchwarzBasic Sciences, College of Osteopathic Medicine, Touro University-California, Vallejo, California, USA.
University of California, San Francisco · USTouro University California · US

Funding

Engaging University of California Stakeholders for Biorespository ResearchUL1TR000004 · NCATS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI GRANDIS, JENNIFER RUBIN · 2012 to 2015
$78.0M
Research BaseP30DK063720 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI KRUMMEL, MATTHEW F · 2003 to 2019
$21.8M
UCSF Nutrition Obesity Research CenterP30DK098722 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI CHRISTIAN VAISSE · 2015 to 2026
$14.6M
Training Program in Pediatric EndocrinologyT32DK007161 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Brian J Feldman, STEPHEN E GITELMAN · 1986 to 2026
$6.2M
Metabolic impact of fructose restriction in obese childrenR01DK089216 · NIDDK · TOURO UNIVERSITY OF CALIFORNIA · PI LUSTIG, ROBERT H, SCHWARZ, JEAN-MARC · 2010 to 2014
$2.9M
NCATS NIH HHS UL1 TR000004NCATS NIH HHS UL1-TR00004NIDDK NIH HHS P30 DK063720NIDDK NIH HHS P30 DK098722NIDDK NIH HHS R01 DK089216NIDDK NIH HHS R01DK089216NIDDK NIH HHS T32 DK007161
6 · The paper itself

Abstract

objectiveDietary fructose is implicated in metabolic syndrome, but intervention studies are confounded by positive caloric balance, changes in adiposity, or artifactually high amounts. This study determined whether isocaloric substitution of starch for sugar would improve metabolic parameters in Latino (n = 27) and African-American (n = 16) children with obesity and metabolic syndrome.

methodsParticipants consumed a diet for 9 days to deliver comparable percentages of protein, fat, and carbohydrate as their self-reported diet; however, dietary sugar was reduced from 28% to 10% and substituted with starch. Participants recorded daily weights, with calories adjusted for weight maintenance. Participants underwent dual-energy X-ray absorptiometry and oral glucose tolerance testing on Days 0 and 10. Biochemical analyses were controlled for weight change by repeated measures ANCOVA.

resultsReductions in diastolic blood pressure (-5 mmHg; P = 0.002), lactate (-0.3 mmol/L; P < 0.001), triglyceride, and LDL-cholesterol (-46% and -0.3 mmol/L; P < 0.001) were noted. Glucose tolerance and hyperinsulinemia improved (P < 0.001). Weight reduced by 0.9 ± 0.2 kg (P < 0.001) and fat-free mass by 0.6 kg (P = 0.04). Post hoc sensitivity analysis demonstrates that results in the subcohort that did not lose weight (n = 10) were directionally consistent.

conclusionsIsocaloric fructose restriction improved surrogate metabolic parameters in children with obesity and metabolic syndrome irrespective of weight change.

Indexed as

Absorptiometry, PhotonAdiposityAdolescentBlack or African AmericanBlood PressureBody WeightChildCholesterol, LDLDietDietary SucroseEnergy IntakeFemaleFructoseGlucose Tolerance TestHispanic or LatinoHumansCholesterol, LDLDietary SucroseFructoseLactic AcidSweetening AgentsTriglycerides

Identifiers

PMID26499447
PMCPMC4736733
OpenAlexW2150957692

What OpenQuestion holds

Textmetadata
LicenceTDM
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.