The journal of trauma and acute care surgery · 2024
Thoracic irrigation for traumatic hemothorax: A systematic review and meta-analysis.
СтатьяСистематический обзорМетаанализНазвание и аннотация: Перевод в очереди
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Lyons Nicole B, Collie Brianna L, Cobler-Lichter Michael D, Delamater Jessica M, Shagabayeva Larisa, Tito-Bustillos Luciana, Proctor Kenneth G, Valenzuela Julie Y, Meizoso Jonathan P, Namias Nicholas
Аннотация
BACKGROUND: Traumatic hemothoraces (HTXs) are common, and tube thoracostomy (TT) insertion is generally the initial management. However, a retained HTX can develop into a fibrothorax or empyema requiring secondary intervention. We hypothesized that irrigation of the thoracic cavity at the time of TT may prevent retained HTX.
METHODS: Pubmed, EMBASE, and Scopus were searched from inception to May 2024. Studies with adult trauma patients with traumatic HTX who received a TT and had patients who underwent thoracic irrigation were included. The primary outcome was failure rate, defined as retained HTX requiring a second intervention. Cumulative analysis was performed with χ 2 for dichotomous variables and unpaired t test for continuous variables. A fixed-effects model was applied for meta-analysis.
RESULTS: Six studies were included in the analysis; two retrospective and four prospective observational studies. These studies included 1,319 patients (513 irrigated TT, 837 nonirrigated TT). The mean age of patients was 45 years, 81% were male, mean Injury Severity Score was 21, and 42% had penetrating trauma. Failure rate was significantly lower in the irrigation group on cumulative analysis (10.7% vs. 18.2%, p < 0.001) and meta-analysis (effect size, 0.704; 95% confidence interval, 0.218-1.190; I2 = 0.4; p < 0.001]. In addition, on meta-analysis, the irrigation group had a shorter TT duration and hospital and ICU length of stay (all p < 0.05). There were no differences in overall infectious complications, readmission, or mortality; however, all the models favored the irrigation group.
CONCLUSION: Patients who undergo simultaneous TT and thoracic irrigation have a lower rate of retained HTX and require fewer secondary interventions. Thoracic irrigation for traumatic HTX should be considered; however, randomized studies are needed prior to development of guidelines.
LEVEL OF EVIDENCE: Systematic Review/Meta-analysis; Level III.
METHODS: Pubmed, EMBASE, and Scopus were searched from inception to May 2024. Studies with adult trauma patients with traumatic HTX who received a TT and had patients who underwent thoracic irrigation were included. The primary outcome was failure rate, defined as retained HTX requiring a second intervention. Cumulative analysis was performed with χ 2 for dichotomous variables and unpaired t test for continuous variables. A fixed-effects model was applied for meta-analysis.
RESULTS: Six studies were included in the analysis; two retrospective and four prospective observational studies. These studies included 1,319 patients (513 irrigated TT, 837 nonirrigated TT). The mean age of patients was 45 years, 81% were male, mean Injury Severity Score was 21, and 42% had penetrating trauma. Failure rate was significantly lower in the irrigation group on cumulative analysis (10.7% vs. 18.2%, p < 0.001) and meta-analysis (effect size, 0.704; 95% confidence interval, 0.218-1.190; I2 = 0.4; p < 0.001]. In addition, on meta-analysis, the irrigation group had a shorter TT duration and hospital and ICU length of stay (all p < 0.05). There were no differences in overall infectious complications, readmission, or mortality; however, all the models favored the irrigation group.
CONCLUSION: Patients who undergo simultaneous TT and thoracic irrigation have a lower rate of retained HTX and require fewer secondary interventions. Thoracic irrigation for traumatic HTX should be considered; however, randomized studies are needed prior to development of guidelines.
LEVEL OF EVIDENCE: Systematic Review/Meta-analysis; Level III.