Evidence map›Paper›PMID 24396430›Full record

ArticleExperimental and therapeutic medicine2014

Characterization of retinal nerve fiber layer thickness changes associated with Leber's hereditary optic neuropathy by optical coherence tomography.

Yixin Zhang, Houbin Huang, Shihui Wei, Huaiyu Qiu, Yan Gong, Hongyang Li, Yanli Dai, Zhaocai Jiang, Zihao Liu

Abstract read
In one paragraph

Article in Experimental and therapeutic medicine, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
–field-weighted citation impact
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

20 citing papers in PubMed.

  1. Trial
  2. Article
  3. Leber's Hereditary Optic Neuropathy.Medical archives (Sarajevo, Bosnia and Herzegovina) · 2025
    Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

9 authors.

Yixin ZhangDepartment of Ophthalmology, Chinese PLA General Hospital, Beijing 100853, P.R. China.
Houbin HuangDepartment of Ophthalmology, Chinese PLA General Hospital, Beijing 100853, P.R. China.
Shihui WeiDepartment of Ophthalmology, Chinese PLA General Hospital, Beijing 100853, P.R. China.
Huaiyu QiuDepartment of Ophthalmology, Chinese PLA General Hospital, Beijing 100853, P.R. China.
Yan GongDepartment of Ophthalmology, Chinese PLA General Hospital, Beijing 100853, P.R. China.
Hongyang LiDepartment of Ophthalmology, Chinese PLA General Hospital, Beijing 100853, P.R. China.
Yanli DaiDepartment of Ophthalmology, Chinese PLA General Hospital, Beijing 100853, P.R. China.
Zhaocai JiangDepartment of Ophthalmology, Chinese PLA General Hospital, Beijing 100853, P.R. China.
Zihao LiuDepartment of Ophthalmology, Chinese PLA General Hospital, Beijing 100853, P.R. China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In the present study, the changes in the retinal nerve fiber layer (RNFL) thickness associated with Leber's hereditary optic neuropathy (LHON) were examined by Cirrus high definition-optical coherence tomography (OCT), and the correlation between the RNFL thickness and the best corrected visual acuity (BCVA) was evaluated. A cross-sectional study was performed. Sixty-eight eyes from patients with LHON and 30 eyes from healthy individuals were scanned. Affected eyes were divided into 5 groups according to disease duration: Group 1, ≤3 months; group 2, 4-6 months; group 3, 7-9 months; group 4, 10-12 months; and group 5, >12 months. The RNFL thickness of the temporal, superior, nasal and inferior quadrants and the 360° average were compared between the LHON groups and the control group. The eyes in groups 1 and 2 were observed to have a thicker RNFL in the superior, nasal and inferior quadrants and a higher 360°-average RNFL thickness compared with those of the control group (P<0.05), the RNFL was observed to be thinner in the temporal quadrant in groups 1 and 2. The eyes in groups 3 and 4 showed a thinner RNFL in the temporal (P=0.001), superior and inferior (both P<0.05) quadrants, and a lower 360°-average RNFL thickness as compared with controls (P=0.001). No significant correlation was identified between BCVA and RNFL thickness. RNFL thickness was observed to undergo a unique process from thickening to thinning in the patients with LHON. Changes in different quadrants occurred at different time periods and the BCVA was not found to be correlated with RNFL thickness.

Indexed as

Leber’s hereditary optic neuropathyoptical coherence tomographyretinal nerve fiber layer

Identifiers

PMID24396430
PMCPMC3881063

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.