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Abstract Haemothorax is an accumulation of blood in the pleural space. Retained haemothorax refers to blood that cannot be drained from the pleural cavity and is associated with an increased risk of empyema and fibrothorax often necessitating surgical evacuation. We describe our experience of using intrapleural fibrinolytic therapy in three patients with different bleeding risk and acute non‐traumatic retained haemothorax. The first was a 41‐year‐old female with disseminated Candida guilliermondii sepsis and an iatrogenic haemothorax, second was a 48‐year‐old female with transfusion‐dependent acute myeloid leukaemia and spontaneous haemothorax, and the third was a 72‐year‐old female with spontaneous haemothorax from newly diagnosed lung cancer. All patients received one to two doses of intrapleural alteplase without any bleeding complications and resolution of retained haemothorax. This case series demonstrates the successful application and safety of this approach as an alternative to surgery in a well‐resourced environment with close monitoring and ready access to blood transfusion.

Haemothorax is an accumulation of blood in the pleural space. Retained haemothorax refers to blood that cannot be drained from the pleural cavity and is associated with an increased risk of empyema and fibrothorax often necessitating surgical evacuation. We describe our experience of using intrapleural fibrinolytic therapy in three patients with different bleeding risk and acute non‐traumatic retained haemothorax. The first was a 41‐year‐old female with disseminated Candida guilliermondii sepsis and an iatrogenic haemothorax, second was a 48‐year‐old female with transfusion‐dependent acute myeloid leukaemia and spontaneous haemothorax, and the third was a 72‐year‐old female with spontaneous haemothorax from newly diagnosed lung cancer. All patients received one to two doses of intrapleural alteplase without any bleeding complications and resolution of retained haemothorax. This case series demonstrates the successful application and safety of this approach as an alternative to surgery in a well‐resourced environment with close monitoring and ready access to blood transfusion. [ABSTRACT FROM AUTHOR]

Background Post-traumatic residual haemothorax (RH) is common and carries significant morbidity. However, its optimal treatment is not clear. Aim The aim of this study was to find the extent of this problem and the choice of treatment between VATS and intra-pleural streptokinase instillation (IPSI). Material and methods This RCT, conducted over 18 months period, included all patients of chest trauma between 18 and 70 years of age, admitted with haemothorax or haemopneumothorax requiring inter-costal drain (ICD) insertion. 154 events of haemothorax/haemopneumothorax requiring ICD insertion were enrolled. RH was seen in 48 (31%) patients: 13 patients were excluded from RCT after refusal for treatment. Seventeen (49%) patients of remaining 35 RH cases were randomized to IPSI group and 18 (51%) patients were randomized to VATS group. The outcome parameters were resolution of RH and treatment related complications. Results RH resolved equally well in VATS and IPSI group [13 patients (72%) versus 12 patients (71%), respectively; continuity-adjusted p = 1]. Morbidity wise no difference ( p -value 0.529) was seen in the two groups. Conclusion Post-traumatic RH is seen in 1/3rd patients and is equally well treated by VATS and IPSI. [ABSTRACT FROM AUTHOR]

Abstract: Introduction: Retained haemothorax (RH) is a problematic sequela of thoracic trauma, reported in up to 20% of patients following chest injury. RH is associated with a higher severity of thoracic trauma and may portend the onset of other serious post-traumatic complications, including pneumonia. The development of pneumonia has previously been reported to be as high as 19.5% in the setting of traumatic RH. The purpose of this study was to identify risk factors for the development of pneumonia as a complication in RH. Methods: We utilized the American Association for the Surgery of Trauma Post-Traumatic Retained Haemothorax database. Patients with post-traumatic RH were prospectively enrolled from 2009 to 2011. Inclusion criteria were placement of a thoracostomy tube within 24h of admission for the evacuation of pneumothorax or haemothorax and subsequent chest computed tomography scan chest showing RH. Patients treated with thoracotomy before placement of tube thoracostomy were excluded. For univariate analysis, the Chi-square test with Yates correction was used for comparison of categorical risk factors and the Student's t-test or the Mann–Whitney test for comparison of continuous risk factors. To identify independent risk factors for the development of pneumonia, variables from the univariate analysis significant at p <0.2 were entered into a forward logistic regression model. Adjusted odds ratio and 95% confidence intervals (CI) were derived. Results: 328 patients with post-traumatic RH from 20 United States centres were enrolled. After stepwise regression analysis, ISS>25 (adjusted OR: 7.1; 95% CI: 3.1, 16.4; p <0.001), blunt mechanism of injury (adjusted OR: 3.5; 95% CI: 1.7, 7.2; p =0.001), and failure to administer peri-procedural antibiotics on the initial thoracostomy tube placement (adjusted OR: 2.6; 95% CI: 1.30, 5.4; p =0.01) were found to be independent predictors of the pneumonia in patients with post-traumatic RH. Conclusions: To our knowledge, our current study is the largest attempt to identify the independent predictors for pneumonia in this population. Our data show that elevated ISS, blunt thoracic trauma, and failure to administer peri-procedural antibiotics on tube thoracostomy placement are the statistically significant independent risk factors. [Copyright &y& Elsevier]

Summary: Background:: Post traumatic retained haemothorax (PRH) may cause pulmonary restrictions or septic pleural complications. Currently, minimally invasive procedures such as videothoracoscopy or intrapleural fibrinolysis have replaced open surgery in an effort to avoid these complications. Objective:: We have reviewed retrospectively our use of videothoracoscopy versus intrapleural streptokinase for the management of PRH over the last 10 years. Patients and method:: There were 56 males and nine females in the study. Thirty-one cases had been managed by intrapleural streptokinase (group I), and videothoracoscopy was performed on 34 cases (group II). Therapeutic results for both groups were determined by chest radiographs. Results:: In the population from which we drew our study group, retained haemothoraces occurred in 10.9% of 596 cases with traumatic haemothorax. In group I, 22 patients had radiological improvement; the others underwent thoracotomy. In this group, mean hospitalisation time was 14.5(±4.2) days, and three cases were complicated by empyema. In group II, all patients except four had complete radiological improvement; two of them required a decortication. In this group, mean hospital stay was 9.8(±3.7) days. There were no deaths in either group. The differences between group I and group II for length of hospital stay and number of thoracotomies was statistically significant. Conclusion:: Videothoracoscopy is therefore a more effective procedure than intrapleural streptokinase for the management of PRH. [Copyright &y& Elsevier]