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Major trauma and comorbidity: a scoping review.
Rosie Glynn1, Felicity Edwards1,2, Martin Wullschleger1,3,4,5
1Queensland University of Technology (QUT), Brisbane, QLD, Australia.
Summary
Major trauma patients with pre-existing conditions like cardiovascular disease and diabetes face worse outcomes, including higher mortality and longer hospital stays. More research is needed on how comorbidities affect trauma risk and development.
Area of Science:
- Trauma care and outcomes research
- Public health and epidemiology
Background:
- Major trauma is a significant cause of death and disability.
- Pre-existing comorbidities can complicate trauma management and affect patient prognosis.
- Understanding the influence of comorbidities on trauma outcomes is crucial for improving patient care.
Approach:
- Systematic literature search across major databases (Embase, Medline, CINAHL, Cochrane Library, PubMed) up to March 2024.
- Inclusion of studies focusing on adults (≥18 years) with major trauma and comorbidities as risk factors for adverse outcomes.
- Analysis of 33 studies meeting the inclusion criteria.
Key Points:
- Pre-existing comorbidities, especially cardiovascular disease, diabetes, liver disease, and kidney disease, are linked to increased case fatality in major trauma patients.
- Comorbidities are associated with higher morbidity, prolonged hospital stays, and elevated complication rates post-trauma.
- Limited research exists on whether comorbidities increase the risk of sustaining major trauma or develop as a consequence of trauma.
Conclusions:
- Trauma patients with comorbidities experience significantly worse outcomes.
- Further research is essential to elucidate the bidirectional relationship between comorbidities and trauma risk/development.
- Targeted interventions based on a clearer understanding of these relationships are needed.
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