Evidence map›Paper›PMID 28902911›Full record

ArticlePloS one2017

Serum calcium, alkaline phosphotase and hemoglobin as risk factors for bone metastases in bladder cancer.

Ping Huang, Min Lan, Ai-Fen Peng, Qing-Fu Yu, Wen-Zhao Chen, Zhi-Li Liu, Jia-Ming Liu, Shan-Hu Huang

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed, 1 pooled it
3.2field-weighted citation impact, top 6% 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

43 citing papers in PubMed, 1 synthesis or guideline pooled it, 59 citations in OpenAlex.

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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

8 authors at 2 institutions in 1 country.

Ping HuangDepartment of Nutrition, the First Affiliated Hospital of Nanchang University, Nanchang, P.R. China.
Min LanDepartment of Orthopaedic Surgery, the First Affiliated Hospital of Nanchang University, Nanchang, P.R. China.
Ai-Fen PengSchool of Humanities, Jiangxi University of Traditional Chinese Medicine, Nanchang, P.R. China.
Qing-Fu YuDepartment of Orthopaedic Surgery, the First Affiliated Hospital of Nanchang University, Nanchang, P.R. China.
Wen-Zhao ChenDepartment of Orthopaedic Surgery, the First Affiliated Hospital of Nanchang University, Nanchang, P.R. China.
Zhi-Li LiuDepartment of Orthopaedic Surgery, the First Affiliated Hospital of Nanchang University, Nanchang, P.R. China.
Jia-Ming LiuDepartment of Orthopaedic Surgery, the First Affiliated Hospital of Nanchang University, Nanchang, P.R. China.ORCID http://orcid.org/0000-0001-8444-9136
Shan-Hu HuangDepartment of Orthopaedic Surgery, the First Affiliated Hospital of Nanchang University, Nanchang, P.R. China.
Nanchang University · CNJiangxi University of Traditional Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Early detection of bone metastases is helpful for the treatment of bladder cancer (BC). In this study, we investigated the potential risk factors for bone metastasis in newly diagnosed patients with BC. A total of 902 patients diagnosed with BC between January 2000 and August 2016 were retrospectively reviewed. Of these patient, 50 (5.5%) were identified with bone metastasis. The serum levels of alkaline phosphatase (ALP) and calcium were significantly higher in patients with bone metastases than those without bone metastases (P = 0.015 and P<0.001). And the concentration of hemoglobin (HB) was significant lower in bone metastatic patients compared with non bone metastatic patients (P = 0.009). Multivariate logistic regression analysis indicated that ALP, HB and calcium were independent risk factors for bone metastases in patients with BC. The cut off values of ALP, HB and calcium were 116 U/L, 37.5g/L and 2.54 mmol/L according to the receiver operating characteristic (ROC) curves analysis. And combined ALP, HB with calcium had the highest diagnostic accuracy for predicting bone metastases in BC patients (AUC = 0.760, P<0.001). Therefore, for newly diagnosed patients with BC, the concentrations of ALP >116 U/L, HB <37.5 g/Land calcium >2.54 mmol/L were the risk factors for developing bone metastases. Combined ALP, HB with calcium was more useful to diagnose the bone metastases.

Indexed as

AdultAgedAged, 80 and overAlkaline PhosphataseBiomarkers, TumorBone NeoplasmsCalciumCarcinoma, Transitional CellEarly Detection of CancerFemaleHemoglobinsHumansMaleMiddle AgedPrognosisRetrospective StudiesAlkaline PhosphataseBiomarkers, TumorCalciumHemoglobins

Identifiers

PMID28902911
PMCPMC5597169
OpenAlexW2755594586

What OpenQuestion holds

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LicenceCC BY
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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.