Evidence map›Paper›PMID 40153761›Full record

ArticleMedicine2025

Septicemia caused by Eikenella corrodens in a previously healthy male: A case report.

Haoting Zhang, Yongfu Xia, Linhong Wang, Bin Zhang

Abstract readCase Reports
In one paragraph

Article in Medicine, 2025. 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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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

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4 · The record

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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

4 authors.

Haoting ZhangDepartment of Respiratory and Critical Care Medicine, Binzhou Medical University Hospital, Binzhou, China.ORCID 0009-0003-4371-1590
Yongfu XiaDepartment of Respiratory and Critical Care Medicine, Binzhou Medical University Hospital, Binzhou, China.
Linhong WangGeneral Medicine Department, Qing Dao Medical University Hospital, Qingdao, China.
Bin ZhangDepartment of Respiratory and Critical Care Medicine, Binzhou Medical University Hospital, Binzhou, China.ORCID 0000-0003-2238-8336

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

rationaleThe bacterium Eikenella corrodens is part of the normal microbiota of the oropharynx. It typically causes disease in patients with bite wound, immunosuppression, and those undergoing surgery, but rarely affects healthy individuals. Despite the rarity of infection induced by E corrodens, early diagnosis and therapy are important. PATIENT CONCERNS: The study reports a case of septicemia caused by E corrodens in a previously healthy male individual. The patient was admitted to hospital due to fever, fatigue, and mild cough lasting 4 weeks. Physical examination was unremarkable. Chest and abdominal computed tomography showed no obvious infiltrates. Transthoracic echocardiography did not reveal excrescence on the aortic valve. DIAGNOSES: E corrodens was isolated from blood, proving its pathogenic potential. To confirm the pathogen, 16S rRNA gene sequencing was performed directly from the blood culture, obtaining a sequence that aligned with E corrodens with a homology percentage of 99.8%. The patient was diagnosed as septicemia caused by E corrodens.

interventionsThe patient was treated with moxifloxacin (0.4 g once daily) intravenously for 3 days, but continued to experience recurrent fever. Following the diagnosis of septicemia caused by E corrodens, antibiotic treatment was switched to cefoperazone-sulbactam (SCF; 3 g every 8 h) for 14 days in total. OUTCOMES: Fever, fatigue, and other discomfort were relieved after 1 day of treatment with SCF. The white blood cell count, C-reactive protein concentration, and procalcitonin levels were gradually normalized after 14 days of treatment with SCF. Blood culture was performed after 14 days of treatment with SCF, yielding negative results. LESSONS: The present case report highlights that E corrodens should be considered as a cause of septicemia even in healthy individuals. For the avoidance of delayed diagnosis, it is vital to perform blood culture before initiating antibiotic treatment. Furthermore, SCF should be considered as a preferred treatment option for such infections.

Indexed as

Eikenella corrodensGram-Negative Bacterial InfectionsSepsisAnti-Bacterial AgentsHumansMaleMoxifloxacinAnti-Bacterial AgentsMoxifloxacin

Identifiers

PMID40153761
PMCPMC11957648

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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.