Evidence map›Paper›PMID 31419960›Full record

ArticleBMC nephrology2019

Identifying risk groups of infectious spondylitis in patients with end-stage renal disease under hemodialysis: a propensity score-matched case-control study.

Kun-Lin Lu, Wen-Hung Huang, Yueh-An Lu, Chan-Yu Lin, Hsin-Hsu Wu, Ching-Wei Hsu, Cheng-Hao Weng, Chao-Yi Wu, I-Wen Wu, Meng-Yu Wu and 2 more

Open access · goldAbstract read
In one paragraph

Article in BMC nephrology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.2field-weighted citation impact, top 41% 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

5 citing papers in PubMed, 5 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

12 authors at 3 institutions in 2 countries.

Kun-Lin LuChang Gung Memorial Hospital, Taoyuan, Taiwan.
Wen-Hung HuangDepartment of Nephrology, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, No. 5, Fusing St., Gueishan District, Taoyuan City, 333, Taiwan.
Yueh-An LuDepartment of Nephrology, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, No. 5, Fusing St., Gueishan District, Taoyuan City, 333, Taiwan.
Chan-Yu LinDepartment of Nephrology, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, No. 5, Fusing St., Gueishan District, Taoyuan City, 333, Taiwan.
Hsin-Hsu WuDepartment of Nephrology, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, No. 5, Fusing St., Gueishan District, Taoyuan City, 333, Taiwan.
Ching-Wei HsuDepartment of Nephrology, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, No. 5, Fusing St., Gueishan District, Taoyuan City, 333, Taiwan.
Cheng-Hao WengDepartment of Nephrology, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, No. 5, Fusing St., Gueishan District, Taoyuan City, 333, Taiwan.
Chao-Yi WuDivision of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan.
I-Wen WuDepartment of Nephrology, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Keelung, Taiwan.
Meng-Yu WuDepartment of Thoracic and Cardiovascular Surgery, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Taoyuan, Taiwan.
Tzung-Hai YenDepartment of Nephrology, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, No. 5, Fusing St., Gueishan District, Taoyuan City, 333, Taiwan.
Huang-Yu YangDepartment of Nephrology, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, No. 5, Fusing St., Gueishan District, Taoyuan City, 333, Taiwan. hyyang01@gmail.com.ORCID 0000-0001-6826-9717
Chang Gung University · TWJohns Hopkins University · USTaoyuan Chang Gung Memorial Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPatients with end-stage renal disease (ESRD) under hemodialysis (HD) are at greater risks of infectious spondylitis (IS), but there is no reliable predictor that facilitate early detection of this relatively rare and insidious disease.

methodsA retrospective review of the medical records from patients with ESRD under HD over a 12-year period was performed at a tertiary teaching hospital, and those with a first-time diagnosis of IS were identified. A 1:4 propensity score-matched case-control study was carried out, and baseline characteristics, underlying diseases, and laboratory data were compared between the study group and the control group, one month before the date of diagnosis or the index date respectively.

resultsA total of 16 patients with IS were compared with 64 controls. After adjustment, recent access operation (odds ratio [OR], 13.27; 95% confidence interval [CI], 3.53 to 49.91; p <  0.001), degenerative spinal disease (OR, 12.87; 95% CI, 1.89 to 87.41; p = 0.009), HD through a tunneled cuffed catheter (OR, 6.75; 95% CI, 1.74 to 26.14; p = 0.006), low serum levels of hemoglobin, albumin, as well as high levels of red blood cell volume distribution width (RDW), alkaline phosphatase (ALP), and high sensitivity C-reactive protein were significant predictors for a IS diagnosis one month later. Receiver operating characteristic curves for hemoglobin, RDW, ALP, and albumin all showed good discrimination. The further multivariate models identified both high serum ALP levels and low serum RDW levels following a recent access intervention in patients with relatively short HD vintages may be indicative of the development of IS.

conclusionPatients under HD with relatively short HD vintages showing either elevated ALP levels or low RDW levels following a recent access intervention should prompt clinical awareness about IS for timely diagnosis.

Indexed as

AdultAlkaline PhosphataseBacterial InfectionsBiomarkersCase-Control StudiesC-Reactive ProteinErythrocyte VolumeFemaleHemoglobin AHumansKidney Failure, ChronicMaleMiddle AgedPropensity ScoreRare DiseasesRenal DialysisAlkaline PhosphataseBiomarkersC-Reactive ProteinHemoglobin AAlbuminEnd-stage renal diseaseHematogenous infectionHemodialysisInfectious spondylitisMalnutritionPropensity score-matched case-control studyRecent access operationRed blood cell volume distribution widthVertebral osteomyelitis

Identifiers

PMID31419960
PMCPMC6698043
OpenAlexW2967942135

What OpenQuestion holds

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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.