Evidence map›Paper›PMID 34980230›Full record

ArticleArthritis research & therapy2022

Hematological malignancies in systemic lupus erythematosus: clinical characteristics, risk factors, and prognosis-a case-control study.

Yuqi Zhang, Wei Li, Panpan Zhang, Jinyan Guo, Jinlei Sun, Jiameng Lu, Shengyun Liu

Open access · goldAbstract read
In one paragraph

Article in Arthritis research & therapy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
3.6field-weighted citation impact, top 7% 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

15 citing papers in PubMed, 21 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

7 authors at 1 institution in 1 country.

Yuqi ZhangDepartment of Rheumatology and Immunology, the First Affiliated Hospital of Zhengzhou University, No.1 Jianshe East Road, Zhengzhou, 450052, Henan Province, China.
Wei LiDepartment of Rheumatology and Immunology, the First Affiliated Hospital of Zhengzhou University, No.1 Jianshe East Road, Zhengzhou, 450052, Henan Province, China.
Panpan ZhangDepartment of Rheumatology and Immunology, the First Affiliated Hospital of Zhengzhou University, No.1 Jianshe East Road, Zhengzhou, 450052, Henan Province, China.
Jinyan GuoDepartment of Rheumatology and Immunology, the First Affiliated Hospital of Zhengzhou University, No.1 Jianshe East Road, Zhengzhou, 450052, Henan Province, China.
Jinlei SunDepartment of Rheumatology and Immunology, the First Affiliated Hospital of Zhengzhou University, No.1 Jianshe East Road, Zhengzhou, 450052, Henan Province, China.
Jiameng LuDepartment of Rheumatology and Immunology, the First Affiliated Hospital of Zhengzhou University, No.1 Jianshe East Road, Zhengzhou, 450052, Henan Province, China.
Shengyun LiuDepartment of Rheumatology and Immunology, the First Affiliated Hospital of Zhengzhou University, No.1 Jianshe East Road, Zhengzhou, 450052, Henan Province, China. fccliusy2@zzu.edu.cn.ORCID 0000-0002-0426-1705
First Affiliated Hospital of Zhengzhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSystemic lupus erythematosus (SLE) is a chronic and complex multi-system autoimmune disorder. Higher risks of hematological malignancies (HM) were observed in SLE patients, which was associated with higher mortality. The mechanism and risk factors of HM oncogenesis in SLE patients are still under investigation. The aim of this study was to explore clinical characteristics, risk factors, and prognosis of SLE patients with or without HM in the Chinese population.

methodsA retrospective, case-controlled study was conducted in 72 SLE patients between January 2013 and December 2020. Clinical and laboratory data were collected and compared between the two groups of patients with HM and those without HM. Logistic regression analysis was performed to determine risk factors of HM oncogenesis. The survival rate was estimated by Kaplan-Meier methods and Cox proportional hazards regression analysis.

resultsAmong 72 SLE patients in this study, fifteen complicated with HM and 57 without HM were identified. The incidence rate of HM was approximately 0.24% with elevated standardized incidence ratios of lymphoma and leukemia (27.559 and 12.708, respectively). Patients with HM were older when diagnosed with SLE, with a higher frequency of infection and splenomegaly, lower levels of hemoglobin and high-density lipoprotein compared with those without HM. Fewer patients with HM expressed positive anti-dsDNA antibody (26.7% vs 66.7%, P = 0.005) or received hydroxychloroquine treatment (40.0% vs 86.0%, P = 0.001). Older age at SLE diagnosis (OR=1.122, 95% CI: 1.037-1.214) was regarded as an independent risk factor of HM oncogenesis. Female (RR= 0.219, 95% CI: 0.070-0.681) and hydroxychloroquine (RR= 0.281, 95% CI: 0.094-0.845) were protective factors of mortality in SLE patients.

conclusionsSLE patients with an older age are at an increased risk of HM carcinogenesis. The prognosis of male patients with SLE tends to be poorer whether complicated with HM. The association of antinuclear antibody spectrum, medication, and HM oncogenesis in SLE needs further investigation.

Indexed as

Hematologic NeoplasmsLupus Erythematosus, SystemicAntibodies, AntinuclearCase-Control StudiesFemaleHumansMalePrognosisRetrospective StudiesRisk FactorsAntibodies, Antinuclearanti-dsDNA autoantibodyHematological malignanciesPrognosisRisk factorsSurvivalSystemic lupus erythematosus

Identifiers

PMID34980230
PMCPMC8722144
OpenAlexW4205132072

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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.