Evidence map›Paper›PMID 31930027›Full record

ArticleAnnals of translational medicine2019

Bone turnover markers may predict the progression of osteonecrosis of the femoral head in aged males.

Zhenyu Shi, Hongting Jin, Quanwei Ding, Jun Ying, Ping-Er Wang, Peijian Tong, Bangjian He

Open access · diamondAbstract read
In one paragraph

Article in Annals of translational medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
3.1field-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

8 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Clinical Characteristics, Current Treatment Options, Potential Mechanisms, Biomarkers, and Therapeutic Targets in Avascular Necrosis of Femoral Head.Medical principles and practice : international journal of the Kuwait University, Health Science Centre · 2024
    Review
  5. Article
  6. Article
  7. Article
  8. 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

7 authors at 1 institution in 1 country.

Zhenyu ShiInstitute of Orthopadics and Traumatology, the First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou 310053, China.
Hongting JinInstitute of Orthopadics and Traumatology, the First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou 310053, China.
Quanwei DingInstitute of Orthopadics and Traumatology, the First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou 310053, China.
Jun YingInstitute of Orthopadics and Traumatology, the First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou 310053, China.
Ping-Er WangInstitute of Orthopadics and Traumatology, the First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou 310053, China.
Peijian TongDepartment of Orthopedic Surgery, the First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou 310006, China.
Bangjian HeDepartment of Orthopedic Surgery, the First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou 310006, China.
Zhejiang Chinese Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRecent studies suggest that the imbalance of bone metabolism is associated with the pathogenesis of osteonecrosis of the femoral head (ONFH). However, limited data exist on the bone turnover markers (BTMs) in these patients compared with the healthy control (HC) comprehensively.

methodsIn total, 196 participants aged 29-83 [53 patients were excluded, 70 nontraumatic ONFH (mean age 57.75±12.61; mean BMI 24.10±3.04) and 73 HC (mean age 54.04±11.12; mean BMI 23.67±3.64)] were recruited in our cross-sectional study. Osteocalcin (OC), t-P1NP (N-terminal procollagen type 1 extension pro-peptide), β-CTx (beta-isomerized type I collagen C-telopeptide breakdown products), 25-hydroxy-cholecalciferol, and parathormone (PTH) were measured using automated analyser.

resultsIn comparison to controls, nontraumatic ONFH patients have lower 25(OH)D levels and higher levels of t-P1NP, β-CTx and OC (P<0.01). But there was no significant difference in PTH levels between these two groups. Logistic regression analysis revealed that low 25(OH)D and high t-P1NP were significantly associated with nontraumatic ONFH. ROC curve analysis showed the highest AUC for t-P1NP+25(OH)D model [t-P1NP+25(OH)D: 0.702, 95% CI: 0.620-0.776; t-P1NP: 0.621, 95% CI: 0.536-0.701; 25(OH)D: 0.678, 95% CI: 0.594-0.753]. With regard to the cutoff values calculated from the ROC curves, t-P1NP+25(OH)D model showed 64.29% sensitivity and 73.97% specificity. The deficiency of 25(OH)D occurred at all phases, and other BTMs were in a high rate during different phases according to the ARCO classification.

conclusionsBoth 25(OH)D deficiency and high t-P1NP were independent risk factors for nontraumatic ONFH. Our results suggest that BTMs, t-P1NP+25(OH)D model (t-P1NP ≥54.82 ng/mL and 25(OH)D ≤21.86 ng/mL), may facilitate to diagnose nontraumatic ONFH in aged male patients.

Indexed as

bone turnover markers (BTMs)maleNontraumatic osteonecrosis of the femoral head (nontraumatic ONFH)progression

Identifiers

PMID31930027
PMCPMC6944540
OpenAlexW2987802266

What OpenQuestion holds

Textmetadata
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.