Evidence map›Paper›PMID 40153769›Full record

ArticleMedicine2025

Severe pneumonia combined with septic shock caused by community-acquired methicillin-resistant Staphylococcus aureus treated with veno-venous ECMO: A case report.

Linya He, Jian Wang, Yaxin Ning, Keqi Pan, Yan Chen, Jun Lu, Danqiong Wang

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. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. Article
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.

Linya HeThe Second Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China.
Jian WangThe Third Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China.
Yaxin NingDepartment of Critical Care Medicine, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou, China.
Keqi PanSchool of Medicine, Shaoxing University, Shaoxing, China.
Yan ChenThe Second Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China.
Jun LuDepartment of Clinical Laboratory, Quzhou People's Hospital, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou, China.
Danqiong WangDepartment of Critical Care Medicine, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

rationaleCommunity-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA) pneumonia is a severe and rapidly progressing infection that can lead to acute respiratory distress syndrome and septic shock. The use of venovenous extracorporeal membrane oxygenation (ECMO) may improve outcomes in critically ill patients who fail conventional mechanical ventilation. PATIENT CONCERNS: Two female patients, aged 14 and 32 years, presented with fever and cough before hospital admission. Both patients rapidly developed severe respiratory distress and hemodynamic instability, raising concerns for a life-threatening infection. DIAGNOSES: Both patients were diagnosed with severe pneumonia caused by CA-MRSA, complicated by acute respiratory distress syndrome and septic shock. Microbiological testing confirmed the presence of CA-MRSA in respiratory samples.

interventionsThe patients were initially treated with broad-spectrum anti-infective agents, including linezolid, targeting CA-MRSA. Due to the failure of conventional mechanical ventilation to maintain adequate oxygenation, venovenous ECMO was initiated to support respiratory function. The patients also received hemodynamic support and other adjunctive therapies for septic shock. OUTCOMES: Following the initiation of ECMO and targeted antibiotic therapy, both patients showed significant clinical improvement. Lung function recovered well, and they were successfully weaned off ECMO and mechanical ventilation. Both patients were eventually discharged with favorable outcomes. LESSONS: CA-MRSA pneumonia can progress rapidly to severe respiratory failure and septic shock, necessitating aggressive interventions. Venovenous ECMO, combined with timely and appropriate antibiotic therapy can be life-saving in such cases. This report highlights the importance of early recognition, multidisciplinary management, and the potential benefits of ECMO in severe CA-MRSA pneumonia. It serves as a clinical reference for the treatment of similar cases.

Indexed as

Extracorporeal Membrane OxygenationMethicillin-Resistant Staphylococcus aureusPneumonia, StaphylococcalShock, SepticAdolescentAdultAnti-Bacterial AgentsCommunity-Acquired InfectionsFemaleHumansRespiratory Distress SyndromeStaphylococcal InfectionsAnti-Bacterial Agents

Identifiers

PMID40153769
PMCPMC11957642

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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.