Haematology panel biomarkers for humeral, femoral, and tibial diaphyseal fractures.
Int Orthop
; 43(7): 1567-1572, 2019 07.
Article
em En
| MEDLINE
| ID: mdl-30729272
ABSTRACT
PURPOSE:
The neutrophil to lymphocyte ratio (NLR) is a simple predictor used in oncology and cardiology. We aimed to analyze the NLR profile of patients with diaphyseal fractures of the humerus, femur, and tibia.METHODS:
We performed a cross-sectional, consecutive-case population-based study including 148 patients (41.9% men respectively 58.1% women) with humeral (23.0%), femoral (30.4%), and tibial (46.6%) diaphyseal fractures, admitted for surgical treatment in our level 1 trauma centre over two years.RESULTS:
The differences in NLR between the studied subgroups were not significant (p = 0.067), the highest value being observed in patients with femoral fracture (5.6) in contrast to patients with humeral fracture (4). In the global cohort, there was a significantly positive correlation between NLR and PLR (platelet to lymphocyte ratio; Spearman's r = 0.595; p < 0.001). The stratified subgroup analysis found significant association between NLR and duration of admission only for patients with femoral fracture (Spearman's r = - 0.308; p < 0.001). When compared with controls, all three fracture types had significantly higher neutrophil numbers and NLR and lower thrombocyte numbers.CONCLUSIONS:
NLR are elevated in femur diaphyseal fractures compared with tibia and humerus, up to cut-off values with negative prediction of outcome in malignancy and cardiovascular patients. Increased NLR are predictive of longer hospital admissions for femur fractures.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Fraturas da Tíbia
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Fraturas do Fêmur
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Fraturas do Úmero
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Contagem de Leucócitos
Tipo de estudo:
Observational_studies
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Prevalence_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Adult
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Aged
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Female
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Humans
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Male
/
Middle aged
Idioma:
En
Ano de publicação:
2019
Tipo de documento:
Article