Evidence map›Paper›PMID 36229885›Full record

ArticleLipids in health and disease2022

Clinical characteristics of sitosterolemic children with xanthomas as the first manifestation.

Jun Zhang, Qiu-Li Chen, Song Guo, Yan-Hong Li, Chuan Li, Ru-Jiang Zheng, Xue-Qun Luo, Hua-Mei Ma

Open access · goldAbstract read
In one paragraph

Article in Lipids in health and disease, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

6 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Family hypercholesterolemia due toMolecular genetics and metabolism reports · 2025
    Article
  5. Article
  6. 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

8 authors at 3 institutions in 1 country.

Jun ZhangDepartment of Pediatrics, the First Affiliated Hospital, Sun Yat-sen University, 58# Zhong Shan 2nd Road, Yue Xiu District, GuangZhou, China.
Qiu-Li ChenDepartment of Pediatrics, the First Affiliated Hospital, Sun Yat-sen University, 58# Zhong Shan 2nd Road, Yue Xiu District, GuangZhou, China.
Song GuoDepartment of Pediatrics, the First Affiliated Hospital, Sun Yat-sen University, 58# Zhong Shan 2nd Road, Yue Xiu District, GuangZhou, China.
Yan-Hong LiDepartment of Pediatrics, the First Affiliated Hospital, Sun Yat-sen University, 58# Zhong Shan 2nd Road, Yue Xiu District, GuangZhou, China.
Chuan LiThe Second Affiliated Hospital of GuangXi Medical University, GuangXi, China.
Ru-Jiang ZhengDepartment of Pediatrics, the First Affiliated Hospital, Sun Yat-sen University, 58# Zhong Shan 2nd Road, Yue Xiu District, GuangZhou, China.
Xue-Qun LuoDepartment of Pediatrics, the First Affiliated Hospital, Sun Yat-sen University, 58# Zhong Shan 2nd Road, Yue Xiu District, GuangZhou, China. luoxq@mail.sysu.edu.cn.
Hua-Mei MaDepartment of Pediatrics, the First Affiliated Hospital, Sun Yat-sen University, 58# Zhong Shan 2nd Road, Yue Xiu District, GuangZhou, China. mahuamei@mail.sysu.edu.cn.
Sun Yat-sen University · CNGuangxi Medical University · CNThe First Affiliated Hospital, Sun Yat-sen University · CN

Funding

National College Students Innovation and Entrepreneurship Training Program 201901083
6 · The paper itself

Abstract

backgroundSitosterolemia (STSL) is an extremely rare genetic disease. Xanthomas as the first symptom are frequently misinterpreted as familial hypercholesterolemia (FH) in children. Inappropriate treatment may deteriorate the condition of STSL.

objectivesTo present the clinical and laboratory characteristics of xanthomatous children diagnosed with sitosterolemia in comparison with childhood FH with xanthomas.

methodsWe summarized and compared the clinical characteristics of STSL and FH patients with xanthomas as the first manifestations and investigated the different indicators between the STSL and FH groups, as well as their diagnostic values for STSL.

resultsTwo tertiary pediatric endocrinology departments contributed ten STSL cases. Five of the STSL patients (50%) experienced mild anemia, whereas two (20%) had vascular complications. The xanthomas of the STSL group displayed morphologies comparable to those of the FH group. There were ten cases of homozygous FH (HoFH) with xanthomas as the predominant symptom of the control group who had no anemia. The serum cholesterol (Chol) levels of the STSL and FH groups were 12.57 (9.55 ~ 14.62) mmol/L and 17.45 (16.04 ~ 21.47) mmol/L, respectively (p value 0.002). The serum low-density lipoprotein cholesterol (LDL-c) levels of the STSL and FH groups were 9.26 ± 2.71 mmol/L and 14.58 ± 4.08 mmol/L, respectively (p value 0.003). Meanwhile, the mean platelet volume (MPV) levels of the STSL and FH groups were 11.00 (9.79 ~ 12.53) fl. and 8.95 (8.88 ~ 12.28) fl., respectively (p value 0.009). The anemia proportions of the STSL and FH groups were 50% and 0%, respectively (p value 0.033). The AUC values of Chol, LDL-c, MPV, hemoglobin (Hb) for the diagnosis of STSL were 0.910, 0.886, 0.869, 0.879, respectively. Chol ≤ 15.41 mmol/L, LDL-c ≤ 13.22 mmol/L, MPV ≥ 9.05 fl., or Hb≤120 g/L were the best thresholds for diagnosing STSL with childhood xanthomas.

conclusionThe xanthoma morphology of STSL patients resembles that of FH patients. Xanthomas as the initial symptom of a child with Chol ≤ 15.41 mmol/L, LDL-c≤13.22 mmol/L, MPV ≥ 9.05 fl., or Hb≤120 g/L, he was most likely to have STSL.

Indexed as

HypercholesterolemiaHyperlipoproteinemia Type IIXanthomatosisChildCholesterolCholesterol, LDLHumansIntestinal DiseasesLipid Metabolism, Inborn ErrorsMalePhytosterolsCholesterolCholesterol, LDLPhytosterolsAnemiaFamilial hypercholesterolemiaMean platelet volumePlant sterolsSitosterolemiaXanthoma

Identifiers

PMID36229885
PMCPMC9563796
OpenAlexW4304975994

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

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 Socratic graph.