Evidence map›Paper›PMID 25356397›Full record

ArticleAnnals of clinical and translational neurology2014

Febrile seizure recurrence reduced by intermittent oral levetiracetam.

Lin-Yan Hu, Li-Ping Zou, Jian-Min Zhong, Lei Gao, Jian-Bo Zhao, Nong Xiao, Hong Zhou, Meng Zhao, Xiu-Yu Shi, Yu-Jie Liu and 4 more

Open access · goldAbstract read
In one paragraph

Article in Annals of clinical and translational neurology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 2 pooled it
0.8field-weighted citation impact, top 29% 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

11 citing papers in PubMed, 2 syntheses or guidelines pooled it, 15 citations in OpenAlex.

  1. Pooled it
  2. Prophylactic drug management for febrile seizures in children.The Cochrane database of systematic reviews · 2021
    Pooled it
  3. Review
  4. Review
  5. Febrile seizures: A review.Journal of the American College of Emergency Physicians open · 2022
    Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Febrile seizures: an overview.Drugs in context · 2018
    Review
  11. 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

14 authors at 6 institutions in 2 countries.

Lin-Yan HuDepartment of Pediatrics, Chinese PLA General Hospital Beijing, 100583, China ; Department of Pediatrics, Chinese PLA General Hospital Beijing, 100583, China.
Li-Ping ZouDepartment of Pediatrics, Chinese PLA General Hospital Beijing, 100583, China ; Department of Pediatrics, Chinese PLA General Hospital Beijing, 100583, China.
Jian-Min ZhongDepartment of Neurology, Jiang-Xi Children's Hospital Jiangxi, 330006, China.
Lei GaoDepartment of Pediatrics, Chinese PLA General Hospital Beijing, 100583, China.
Jian-Bo ZhaoDepartment of Neurology, Beijing Children's Hospital Beijing, 100045, China.
Nong XiaoDepartment of Neurology, Children's Hospital of Chongqing Medical University Chongqing, 400014, China.
Hong ZhouThe Beijing new century children's Hospital Beijing, 100045, China.
Meng ZhaoDepartment of Pediatrics, Chinese PLA General Hospital Beijing, 100583, China.
Xiu-Yu ShiDepartment of Pediatrics, Chinese PLA General Hospital Beijing, 100583, China.
Yu-Jie LiuDepartment of Pediatrics, Chinese PLA General Hospital Beijing, 100583, China.
Jun JuDepartment of Pediatrics, Chinese PLA General Hospital Beijing, 100583, China.
Wei-Na ZhangDepartment of Pediatrics, Chinese PLA General Hospital Beijing, 100583, China.
Xiao-Fan YangDepartment of Pediatrics, Chinese PLA General Hospital Beijing, 100583, China.
Patrick KwanDepartments of Medicine and Neurology, Royal Melbourne Hospital, University of Melbourne Melbourne, Australia ; Department of Medicine and Therapeutics, Chinese University of Hong Kong Hong Kong, China.
Chinese PLA General Hospital · CNBeijing Children’s Hospital · CNChildren's Hospital of Chongqing Medical University · CNJiangxi Provincial Children's Hospital · CNNew Century International Hospital for Children · CNThe Royal Melbourne Hospital · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveFebrile seizure (FS) is the most common form of childhood seizure disorders. FS is perhaps one of the most frequent causes of admittance to pediatric emergency wards worldwide. We aimed to identify a new, safe, and effective therapy for preventing FS recurrence.

methodsA total of 115 children with a history of two or more episodes of FS were randomly assigned to levetiracetam (LEV) and control (LEV/control ratio = 2:1) groups. At the onset of fever, LEV group was orally administered with a dose of 15-30 mg/kg per day twice daily for 1 week. Thereafter, the dosage was gradually reduced until totally discontinued in the second week. The primary efficacy variable was seizure frequency associated with febrile events and FS recurrence rate (RR) during 48-week follow-up. The second outcome was the cost effectiveness of the two groups.

resultsThe intention-to-treat analysis showed that 78 children in LEV group experienced 148 febrile episodes. Among these 78 children, 11 experienced 15 FS recurrences. In control group, 37 children experienced 64 febrile episodes; among these 37 children, 19 experienced 32 FS recurrences. A significant difference was observed between two groups in FS RR and FS recurrence/fever episode. The cost of LEV group for the prevention of FS recurrence is lower than control group. During 48-week follow-up period, one patient in LEV group exhibited severe drowsiness. No other side effects were observed in the same patient and in other children.

interpretationIntermittent oral LEV can effectively prevent FS recurrence and reduce wastage of medical resources.

Identifiers

PMID25356397
PMCPMC4184546
OpenAlexW1978295175

What OpenQuestion holds

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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.