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Parvimonas micra a new potential pathogen in hospitalized patients: a case series from 2015–2022

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Abstract

Parvimonas micra isolations are usually part of polymicrobial infections and the pathogenic role of this microrganism is still debated. We describe here a large series of hospitalized patients diagnosed with Parvimonas micra infections and discuss the clinical and therapeutic management and the outcome of these infections.

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References

  1. Tindall BJ, Euzéby JP (2006) Proposal of Parvimonas gen. nov. and Quatrionicoccus gen. Nov. as replacements for the illegitimate, prokaryotic, generic names Micromonas Murdoch and Shah 2000 and Quadricoccus Maszenan et al. 2002, respectively. Int J Syst Evol Microbiol 56:2711–3. https://doi.org/10.1099/ijs.0.64338-0.

  2. Rôças IN, Siqueira JF Jr (2008) Root canal microbiota of teeth with chronic apical periodontitis. J Clin Microbiol 46:3599–3606. https://doi.org/10.1128/JCM.00431-08

    Article  PubMed  PubMed Central  Google Scholar 

  3. Uemura H, Hayakawa K, Shimada K, Tojo M, Nagamatsu M, Miyoshi-Akiyama T et al (2014) Parvimonas micra as a causative organism of spondylodiscitis: a report of two cases and a literature review. Int J Infect Dis 23:53–55. https://doi.org/10.1016/j.ijid.2014.02.007

    Article  PubMed  Google Scholar 

  4. Watanabe T, Hara Y, Yoshimi Y, Fujita Y, Yokoe M, Noguchi Y (2020) Clinical characteristics of bloodstream infection by Parvimonas micra: retrospective case series and literature review. BMC Infect Dis 20(1):578. https://doi.org/10.1186/s12879-020-05305-y

    Article  PubMed  PubMed Central  Google Scholar 

  5. Yoo LJH, Zulkifli MD, O’Connor M, Waldron R (2019) Parvimonas micra spondylodiscitis with psoas abscess. BMJ Case Rep 12(11):e232040. https://doi.org/10.1136/bcr-2019-232040

    Article  PubMed  PubMed Central  Google Scholar 

  6. Cesta N, ForoghiBiland L, Neri B, Mossa M, Campogiani L, Caldara F, Zordan M, Petruzziello C, Monteleone G, Fontana C, Andreoni M, Sarmati L (2021) Multiple hepatic and brain abscesses caused by Parvimonas micra: a case report and literature review. Anaerobe 69:102366. https://doi.org/10.1016/j.anaerobe.2021.102366

    Article  CAS  PubMed  Google Scholar 

  7. Cobo F, Rodríguez-Granger J, Sampedro A, Aliaga-Martínez L, Navarro-Marí JM (2017) Pleural effusion due to Parvimonas micra. A case report and a literature review of 30 cases. Rev Esp Quimioter 30(4):285–292

    CAS  PubMed  Google Scholar 

  8. Badri M, Nilson B, Ragnarsson S, Senneby E, Rasmussen M (2019) Clinical and microbiological features of bacteraemia with gram-positive anaerobic cocci: a population-based retrospective study. Clin Microbiol Infect 25(760):e1-6. https://doi.org/10.1016/j.cmi.2018.09.001

    Article  Google Scholar 

  9. Blairon L, De Gheldre Y, Delaere B, Sonet A, Bosly A, Glupczynski Y (2006) A 62-month retrospective epidemiological survey of anaerobic bacteraemia in a university hospital. Clin Microbiol Infect 12:527–532. https://doi.org/10.1111/j.1469-0691.2006.01407.x

    Article  CAS  PubMed  Google Scholar 

  10. Salonen JH, Eerola E, Meurman O (1998) Clinical significance and outcome of anaerobic bacteremia. Clin Infect Dis 26:1413–1417. https://doi.org/10.1086/516355

    Article  CAS  PubMed  Google Scholar 

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Authors and Affiliations

Authors

Contributions

MB conceived the study. MB, DP, EB, and BB write the manuscript. MC, GL, and CDB collected data. GML performed the microbiological analysis. All the authors revised the final version of the manuscript.

Corresponding author

Correspondence to Marco Bongiovanni.

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This is an observational study. The Ticino Cantonal Research Ethics Committee has confirmed that no ethical approval is required.

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The authors declare no competing interests.

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Piccinini, D., Bernasconi, E., Carelli, M. et al. Parvimonas micra a new potential pathogen in hospitalized patients: a case series from 2015–2022. Eur J Clin Microbiol Infect Dis 42, 903–906 (2023). https://doi.org/10.1007/s10096-023-04617-6

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  • DOI: https://doi.org/10.1007/s10096-023-04617-6

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