Evidence map›Paper›PMID 33936305›Full record

ArticleJournal of pediatric neurosciences

Serum Levels of Interleukin-6 and Tumor Necrosis Factor Alpha in Children With Attention-Deficit Hyperactivity Disorder.

Akram E Elsadek, Ashraf H Al-Shokary, Waleed E Abdelghani, Naglaa M Kamal, Asmaa O Ibrahim, Hatem H El-Shorbagy, Hany A Suliman, Naglaa Fathy Barseem, Yehia H Abdel Maksoud, Sanaa M Azab and 1 more

Open access · greenAbstract read
In one paragraph

Article in Journal of pediatric neurosciences. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.6field-weighted citation impact, top 9% 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

17 citing papers in PubMed, 33 citations in OpenAlex.

  1. Low 5HTJournal of neurochemistry · 2026
    Review
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  6. [Early lifeNan fang yi ke da xue xue bao = Journal of Southern Medical University · 2025
    Article
  7. Associations of attention-deficit/hyperactivity disorder with inflammatory diseases. Results from the nationwide German Health Interview and Examination Survey for Children and Adolescents (KiGGS).Neuropsychiatrie : Klinik, Diagnostik, Therapie und Rehabilitation : Organ der Gesellschaft Osterreichischer Nervenarzte und Psychiater · 2024
    Article
  8. Article
  9. Article
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  11. A Potential Role for Neuroinflammation in ADHD.Advances in experimental medicine and biology · 2023
    Review
  12. Review
  13. Review
  14. Article
  15. Article
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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

11 authors at 5 institutions in 2 countries.

Akram E ElsadekPediatric Department, Benha University, Benha, Egypt.
Ashraf H Al-ShokaryPediatric Department, Benha University, Benha, Egypt.
Waleed E AbdelghaniPediatric Department, Benha University, Benha, Egypt.
Naglaa M KamalDepartment of Pediatric/Pediatric Hepatology, Faculty of Medicine, Cairo University, Cairo, Egypt.
Asmaa O IbrahimPediatric Department, Ain Shams University, Cairo, Egypt.
Hatem H El-ShorbagyDepartment of Pediatric/Pediatric Neurology, Faculty of Medicine, Menoufia University, Shebeen Elkom, Egypt.
Hany A SulimanPediatric Department, Benha University, Benha, Egypt.
Naglaa Fathy BarseemPediatric Department, Faculty of Medicine, Menoufia University, Shebeen Elkom, Egypt.
Yehia H Abdel MaksoudPediatric Department, Benha University, Benha, Egypt.
Sanaa M AzabPediatric Department, Al-Azhar University, Cairo, Egypt.
Dalia M Nour El DinClinical Pathology Department, Benha University, Benha, Egypt.
Benha University · EGArmed Forces Hospital · SAAin Shams University · EGAl-Azhar University · EGMenoufia University · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAttention-deficit hyperactivity disorder (ADHD) is a common disorder in children, but its etiology and pathogenesis are still unclear.

aimsThe aims of this study were to measure the level of serum interleukin-6 (IL-6) and tumor necrosis factor alpha (TNF-α) as markers of immune system involvement in children with ADHD, and to study their correlation with symptoms severity of ADHD. MATERIALS AND

methodsThe study was conducted on 80 children diagnosed as ADHD based on the criteria adapted from the

resultsThe mean serum level of IL-6 was 26.11 ± 11.14 and 6.23 ± 2.52 in children with ADHD and controls, respectively. Children with ADHD showed significantly higher serum IL-6 levels than the control group (

conclusionSerum IL-6 levels were significantly higher in children with ADHD compared to controls; however, the IL-6 levels did not correlate with ADHD symptoms severity. Increased IL-6 levels may contribute to the etiology of ADHD.

Indexed as

ADHDcytokinesIL-6immunetumor necrosis alpha-inflammation

Identifiers

PMID33936305
PMCPMC8078629
OpenAlexW3126102010

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.