Evidence map›Paper›PMID 42027927›Full record

ArticleFrontiers in public health2026

Development and validation of a novel model based on hematological biomarkers for predicting risk factors and outcomes in cancer patients with carbapenem-resistant organism infection.

Bin Li, Xiaoyan Wen, Min Jing, Yuanye Qu, Junhua Zhang, Qingxia Xu, Shulin Chen, Ning Xue

Abstract readValidation Study
In one paragraph

Article in Frontiers in public health, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Bin Li *Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
Xiaoyan Wen *Central Sterilization Supply Department, The Guanghua Stomatological College of Sun Yat-sen University, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China.
Min JingDepartment of Clinical Laboratory, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, China.
Yuanye QuDepartment of Clinical Laboratory, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, China.
Junhua ZhangDepartment of Clinical Laboratory, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, China.
Qingxia XuDepartment of Clinical Laboratory, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, China.
Shulin ChenState Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China.
Ning XueDepartment of Clinical Laboratory, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: This study aimed to develop and validate a novel model for predicting mortality risk in cancer patients with carbapenem-resistant organism (CRO) infections. Methods: Cancer patients with CRO infections in Henan Cancer Hospital between January 2022 and March 2024 were included in this retrospective study. LASSO regression was used to construct a novel model for predicting mortality in cancer patients with CRO infections. Receiver operating characteristic (ROC), decision curve analysis (DCA), and clinical impact curves (CIC) were used to assess the predictive ability and clinical utility of the prediction model. Results: A total of 417 cancer patients with CRO infections were included in the study. Fourteen factors were selected, including sample source, radiotherapy, blood culture, exposure to antibiotics after susceptibility testing, lymphocyte-to-monocyte ratio (LMR), lymphocyte-to-monocyte ratio (LMR), total protein (TP), blood urea nitrogen (BUN), calcium (CA), C-reactive protein (CRP), triglyceride (TG), procalcitonin (PCT), prothrombin time (PT), and thrombin time (TT), which were found to be associated with 30-day mortality in cancer patients with CRO infections. The areas under the ROC curve for the prediction model were 0.815 (95% CI: 0.767-0.857) and 0.801 (95% CI: 0.716-0.871) for the primary cohort and validation cohort, respectively. The models demonstrated good predictive accuracy, with Conclusion: Our model could be used as an effective individualized risk prediction tool for clinicians. It would provide personalized risk assessments for cancer patients with CRO infections.

Indexed as

Bacterial InfectionsBiomarkersCarbapenem-Resistant EnterobacteriaceaeCarbapenemsNeoplasmsAgedAnti-Bacterial AgentsChinaFemaleHumansMaleMiddle AgedRetrospective StudiesRisk FactorsROC CurveAnti-Bacterial AgentsBiomarkersCarbapenemscancer patientscarbapenem-resistant organism infectionLASSO regressionmortalityprognosis

Identifiers

PMID42027927
PMCPMC13099900

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