Evidence map›Paper›PMID 29032381›Full record

ArticleMedical science monitor : international medical journal of experimental and clinical research2017

Analysis of Correlation Between Vertebral Endplate Change and Lumbar Disc Degeneration.

Long Xiao, Chunlin Ni, Jiandong Shi, Zhirong Wang, Suchun Wang, Jianwei Zhang, Aiqing Lu

Abstract read
In one paragraph

Article in Medical science monitor : international medical journal of experimental and clinical research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
–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

22 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

7 authors.

Long XiaoDepartment of Orthopaedics, Zhangjiagang Hospital of Traditional Chinese Medicine affiliated to Nanjing University of Chinese Medicine, Zhangjiagang, Jiangsu, China (mainland).
Chunlin NiDepartment of Orthopaedics, Zhangjiagang Hospital of Traditional Chinese Medicine affiliated to Nanjing University of Chinese Medicine, Zhangjiagang, Jiangsu, China (mainland).
Jiandong ShiDepartment of Orthopaedics, Zhangjiagang Hospital of Traditional Chinese Medicine affiliated to Nanjing University of Chinese Medicine, Zhangjiagang, Jiangsu, China (mainland).
Zhirong WangDepartment of Orthopaedics, Zhangjiagang Hospital of Traditional Chinese Medicine affiliated to Nanjing University of Chinese Medicine, Zhangjiagang, Jiangsu, China (mainland).
Suchun WangDepartment of Orthopaedics, Zhangjiagang Hospital of Traditional Chinese Medicine affiliated to Nanjing University of Chinese Medicine, Zhangjiagang, Jiangsu, China (mainland).
Jianwei ZhangDepartment of Orthopaedics, Xuzhou Central Hospital, Xuzhou, Jiangsu, China (mainland).
Aiqing LuDepartment of Orthopaedics, Zhangjiagang Hospital of Traditional Chinese Medicine affiliated to Nanjing University of Chinese Medicine, Zhangjiagang, Jiangsu, China (mainland).

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND To evaluate the correlation between vertebral endplate change and the level of lumbar disc degeneration via magnetic resonance imaging (MRI). MATERIAL AND METHODS A total of 345 patients who were recruited from our hospital from May 2012 to May 2016 were evaluated for the presence of intervertebral disc degeneration or herniation. The degree of degeneration was assessed according to Pfirrmann grade. Vertebral endplate change was evaluated based on the endplate concave angle (ECA), and Modic change on sagittal MRI. The correlation between ECA and lumbar disc degeneration or Modic change and lumbar disc degeneration was analyzed. RESULTS The results showed that there was no statistically significant difference in comparison of the ECAs in adjacent L3-5 vertebra between males and females. With the aggravation in degenerative changes of L3-5 discs, the ECAs of adjacent L3 superior endplate, L4 inferior and superior endplates and L5 inferior endplate were gradually enlarged, indicating the positive correlation between the lumbar disc degeneration and ECAs. The rate of Modic change in females was higher than that in males without a statistically significant difference. Area of Modic change was positively correlated with the degree of lumbar disc degeneration. Additionally, we also identified the positive correlation between the rate of Modic change and the degree of lumbar disc degeneration. CONCLUSIONS Endplate angle and lumbar disc degeneration are positively correlated. The endplates and endplate signal changes can reflect the degree of disc degeneration and Modic changes can reflect the rate of clinical lumbar disc degeneration degree.

Indexed as

AdultAgedFemaleHospitalsHumansIntervertebral DiscIntervertebral Disc DegenerationIntervertebral Disc DisplacementLow Back PainLumbar VertebraeMagnetic Resonance ImagingMaleMiddle Aged

Identifiers

PMID29032381
PMCPMC5655151

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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.