• Chaudhury Alisha, Gaude Gajanan, and Hattiholi Jyothi.
• Senior Resident, Department of Pulmonary Medicine, KLE University's J. N. Medical College , Belgaum, India .
• J Clin Diagn Res. 2015 Aug 1; 9 (8): OC17-9.

IntroductionThoracic injury and its complications are responsible for as much as 25% for blunt trauma mortality. Pulmonary contusion occurs in 30%-75% of these cases. Despite advances in pulmonary care and intensive care management pulmonary contusion still contributes to higher mortality and morbidity for patients with severe injuries.AimTo assess the outcome of pulmonary contusions in patients with chest trauma and various factors determining mortality in these patients.Materials And MethodsA retrospective case study, over a period of one year, of all chest trauma cases with pulmonary contusions confirmed by X-rays or CT scan of thorax, were included in the study. All the cases were assessed for age, associated injuries, APACHE II score, SAPS II score, SOFA score, paO2/Fio2 ratio, fracture of ribs, presence of haemothorax or pneumothorax, ventilator and ICU days and finally hospital outcome.ResultsA total of 16 cases of pulmonary contusions were included in the study. Five patients died during the ICU stay and 11 survived. All patients had associated injuries. There was significant difference seen in APACHE II score (p<0.001), SAPS II score (p<0.001), SOFA score (p<0.001), paO2/Fio2 ratio (p<0.022) and ventilator days (p<0.001) among the survivors and non-survivors. However, no significant difference was seen in presence of fracture of ribs and presence of either haemothorax or pneumothorax.ConclusionThe risk factors that were associated with higher mortality in patients with pulmonary contusions following chest trauma were APACHE II score, SAPS II score, SOFA score, paO2/Fio2 ratio and ventilator days. Close monitoring to improve the gas exchange and better fluid management will help in improving the survival in these patients.

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