A Case of Lautropia mirabilis Infection in a Lung Transplant Patient and a Review of the Literature

  • Jinqian Liu Chongqing University Jiangjin Hospital, Chongqing 402760, China
  • Kaijin Wang Chongqing Medical University Bishan Hospital, Chongqing 402760, China
  • Qingdi Xia Chongqing Medical University Bishan Hospital, Chongqing 402760, China
  • Bicui Liu Chongqing Medical University Bishan Hospital, Chongqing 402760, China
  • Yishan Dong Chongqing University Jiangjin Hospital, Chongqing 402760, China
  • Haiyan Cen Chongqing University Jiangjin Hospital, Chongqing 402760, China
  • Shujun Yi Chongqing University Jiangjin Hospital, Chongqing 402760, China
Keywords: Lautropia mirabilis, Lung transplant, Infection, Literature review

Abstract

Lautropia mirabilis is an opportunistic pathogen that typically causes intestinal and oral infections when the body’s immune system is compromised or the microbial flora is imbalanced. Respiratory infections caused by Lautropia mirabilis are extremely rare. The symptoms and severity of Lautropia mirabilis infection may vary depending on individual differences and the site of infection. Through a review of relevant literature and this case study, it has been observed that Lautropia mirabilis may also cause pulmonary infectious diseases, and in immunocompromised patients, it can lead to severe infections, potentially resulting in death.

References

Gerner-Smidt P, Keiser-Nielsen H, Dorsch M, et al., 1994, Lautropia mirabilis gen. nov., sp. nov., A Gram-Negative Motile Coccus with Unusual Morphology Isolated from the Human Mouth. Microbiology (Reading), 140(Pt 7): 1787–1797. https://doi.org/10.1099/13500872-140-7-1787

Li S, Pan Y, Weng W, et al., 2015, Analysis of Epidemiological, Aetiological, and Prognostic Factors of Lung Infection After Lung Transplantation. Chinese Clinical Journal of Thoracic and Cardiovascular Surgery, 22(10): 948–953.

Muro M, Soga Y, Higuchi T, et al., 2018, Unusual Oral Mucosal Microbiota After Hematopoietic Cell Transplantation with Glycopeptide Antibiotics: Potential Association with Pathophysiology of Oral Mucositis. Folia Microbiol (Praha), 63(5): 587–597. https://doi.org/10.1007/s12223-018-0596-1

Lin Y, Lin J, Chen F, 2018, Isolation and Identification of A Strain of Lautropia mirabilis in Respiratory Specimens. Journal of Clinical Investigation, 36(10): 795–797.

Rossmann SN, Wilson PH, Hicks J, et al., 1998, Isolation of Lautropia mirabilis from Oral Cavities of Human Immunodeficiency Virus-Infected Children. J Clin Microbiol, 36(6): 1756–1760. https://doi.org/10.1128/JCM.36.6.1756-1760.1998

Xu S, Lou J, 2021, Distribution and Drug Resistance Characteristics of Pathogenic Bacterial Infections and Risk Factors After Lung Transplantation. Proceedings of the 2021 China Tumour Marker Academic Conference and the 15th Tumour Marker Young Scientist Forum, 2021: 2.

Published
2024-09-25