Management of thoracic trauma in emergency service: Analysis of 1139 cases

Breaking point? An analysis of fatal stab wounds to the torso in Ireland between 2011 and 2018, examining the extent of rib fractures

This study examines the pattern of rib injuries occurring in cases of fatal torso stab wounds in Ireland between 2011 and 2018. It has been suggested by previous studies that rib fractures are not commonly sustained in stab wounds to the torso. We wanted to ascertain whether this was the case, as our data suggested that rib fractures were frequent, and where a rib is fractured there is a higher chance of organ injury and death, making this an important area of study. One hundred and forty seven cases of fatal stab wounds from an eight-year period were retrospectively reviewed. Fatal stab wounds to other body areas, were excluded; leaving a total of 104 cases with stab wounds to the torso. We found that 69.2% of cases had rib injuries, a figure significantly higher than previously reported. Our data suggests that stab wounds to the torso often fracture ribs, putting the underlying organs at increased risk of injury and perhaps contributing to fatality. The amount of force needed to cause a rib fracture can be difficult to quantify and indeed from the high percentage of rib fractures sustained in our data it appears that the ribs may be fractured regardless of the amount of force used; this is borne out by the finding that self-inflicted injuries also caused rib fractures. Our study shows that other factors, such as anatomical positioning and wound depth may have a greater bearing than force in terms of whether a rib fracture is sustained.

Risk of Pneumonia in Pediatric Patients Following Minor Chest Trauma: A Population-Based Retrospective Cohort Study

This study investigated the association between minor chest trauma and the risk of pneumonia among pediatric patients in a Taiwanese health care setting. For this retrospective population-based cohort study, the Longitudinal Health Insurance Database was used to analyze the data of patients with a minor chest injury between 2010 and 2012. Data were analyzed through a multivariate analysis with a multiple Cox regression model. Patients were divided into a chest trauma group (n = 6592) and a non-chest trauma group (n = 882,623). An increased risk of pneumonia was observed in the chest trauma group (hazard ratio = 1.23; 95% confidence interval = 1.02–1.49) compared to the non-chest trauma group. In conclusion, this population-based cohort study demonstrated that pediatric patients with minor chest trauma are at an increased risk of pneumonia. The short-term adverse effects of pneumonia could be severe when a patient suffers from mild chest trauma.

Pattern and Outcome of Thoracic Injuries in a Busy Tertiary Care Unit

INTRODUCTION

Thoracic traumas are one of the most commonly encountered injuries in the emergency room. They range from blunt chest injuries due to road traffic accidents to penetrating chest injuries. Immediate medical and surgical interventions are essential to improve the outcome. This study was conducted to assess the pattern of thoracic trauma presenting to the emergency room, their outcome and factors contributing to it.

METHODS

This prospective, observational, cross-sectional study was conducted in the Department of Thoracic Surgery, Jinnah Post Graduate Medical Center, Karachi from January 1 until July 31, 2020, with institutional ethical approval. Patients age ≥12 years presenting with traumatic thoracic injury with or without associated injuries were included. Characteristics of their injuries and management outcome were studied. All data was processed through Statistical Package for Social Sciences (SPSS) Statistics version 22 (IBM Corp., Armonk, NY, USA).

RESULTS

A total of 199 patients were included; 154 (77.4%) patients were male and 45 (22.6%) patients were female. The most common age group presenting with trauma was the middle age (30-60 years), which included 101 (50.8%) patients. Out of the total, 126 (63.3%) had blunt chest injuries and 73 (36.6%) had penetrating chest injuries. Road traffic accidents were the most common cause of blunt chest injuries seen in 83 (65.8%) patients, whereas gunshot was the most common mode of penetrating chest injuries encountered in 41 (56.2%) cases. Tube thoracostomies were performed in 166 (83.4%) patients and thoracotomies in seven (3.51%) patients. Out of the total, 57 (28.6%) patients required mechanical ventilation and it was associated with blunt trauma, hemothorax, rib fracture, abdominal and head injuries (p ≤0.05). Mortality was seen in 22 (11.1%), which was associated with hemothorax, head injuries, mechanical ventilation and severe blood loss (p ≤0.05).

CONCLUSION

Traumatic thoracic injuries are a preventable cause of mortality. Blunt chest injuries are more common than penetrating chest injuries. Proper implementation of public safety measures ensures less frequent and severe outcomes. Emergency department team and specialized thoracic surgeons must come together to manage these critical patients with utmost care.

Treatment of traumatic sternal fractures with titanium plate internal fixation: a retrospective study

Background

This study aim to evaluate surgical procedures for titanium plate internal fixation of sternal fractures with displacement or nonunion.

Methods

From January 2010 to December 2014, 64 patients with sternal fractures were treated with titanium plate internal fixation in the thoracic surgery department of the Shanghai Sixth People’s Hospital. Pain severity scale scores were analyzed preoperatively and postoperatively. All the patients had a 2-month follow-up for treatment evaluation.

Results

The mean hospital length of stay was 16.89 days. Forty-five patients underwent surgery for combined injuries. A statistically significant difference (P < 0.05) was found between preoperative and postoperative pain severity scores (7.74 ± 0.89 vs. 3.80 ± 0.79, respectively). At follow-up, healing of the nonunion or fracture was confirmed in all the cases.

Conclusion

The rigid titanium plate application ensured a safe and easy management of traumatic sternal fractures and nonunion with a good prognosis as compared with other methods.

A New Injury Severity Score for Predicting the Length of Hospital Stay in Multiple Trauma Patients

Background:

Trauma is a leading cause of morbidity and mortality among individuals under 40 and is the third main cause for death throughout the world.

Objectives:

This study was designed to compare our modified injury scoring systems with the current injury severity score (ISS) from the viewpoint of its predictive value to estimate the duration of hospitalization in trauma patients.

Patients and Methods:

This analytical cross-sectional study was performed at the general referral trauma center of Bandar-Abbas in southern Iran from March 2009 to March 2010. The study population consisted of all the trauma patients referred to the emergency department (ED). Demographic data, type and severity of injury, duration of admission, Glasgow coma scale (GCS), and revised trauma score (RTS) were recorded. The injury severity score (ISS) and NISS were calculated. The length of hospital stay was recorded during the patients follow-up and compared with ISS, NISS and modified injury scoring systems.

Results:

Five hundred eleven patients (446 males (87.3%) and 65 females (12.7%)) were enrolled in the study. The mean age was 22 ± 4.2 for males and 29.15 ± 3.8 for females. The modified NISS had a relatively strong correlation with the length of hospitalization (r = 0.79). The formula below explains the length of hospitalization according to MNISS score. Duration of hospitalization was 0.415 + (2.991) MNISS. Duration of hospitalization had a strong correlation with MISS (r = 0.805, R2: 0.65). Duration of hospitalization was 0.113 + (7.915) MISS.

Conclusions:

This new suggested scale shows a better value to predict patients’ length of hospital stay compared to ISS and NISS. However, future studies with larger sample sizes and more confounding factors such as prehospital procedures, intubation and other procedures during admission, should be designed to examine these scoring systems and confirm the results of our study.

Life- threatening hemothorax due to the inferior pulmonary ligament injury without obvious organ injuries: a case report

Traumatic hemothorax is usually associated with obvious organ injuries, such as rib fractures, pulmonary injuries, and other mediastinal injuries. We present a rare case in which a 42-year- old Korean man who fell off of a roof, approximately 3 meters in height, resulting in a life-threatening hemothorax without obvious injuries to the thoracic organs. Chest CT showed a large amount of hemothorax in the right side of the thoracic cavity, and an active bleeding, presumably from the posterior intercostal or the phrenic artery, with a focal aneurysmal change. The emergency thoracotomy was performed to bring the active bleeding under control. The operative findings showed there were only the inferior pulmonary ligament tears, and the active bleeding from it. The postoperative course was uneventful and the patient was discharged without any complications. We should consider the inferior pulmonary ligamental injury as one of causes for traumatic hemothorax.