A REBOA Complication: EtCO2 Is Not Just a Marker of Cardiac Output.

We describe an as yet undescribed complication, namely, the perforation of the balloon at a distance from its introduction and the use of EtCO2 to suspect the diagnosis. Following a high-kinetic motorcycle accident, a 25-year-old patient was admitted in our level 1 trauma center, and benefited from a resuscitation thoracotomy followed by a REBOA catheter in zone 3. The use of a small caliber introducer could be responsible for balloon injury. EtCO2 is not only a marker of cardiac output and its sudden increase in this situation should raise questions about the recirculation of ischemia product and therefore the effectiveness of the occlusion balloon.

Training for a Mass Casualty Incident: Conception, Development and Implementation of a Crew-Resource Management Course for Forward Surgical Teams.

BACKGROUND: The purpose of this article is to describe the development of a crew resource management (CRM) training course dedicated for the forward surgical teams (FSTs) of the French Military Health Service. METHODS: Since 2021, the predeployment training of French FSTs has included a simulation-based curriculum consisting of organizational and human factors. It combines lectures, laboratory exercises, and situational training exercises to consider four fundamental "nontechnical" (cognitive and social) skills for effective and safe combat casualty care: (a) leadership, (b) decision-making, (c) coordination, and (d) situational awareness. RESULTS: The approach was based on three steps: (1) establishment of a conceptual framework of FSTs deployment; (2) development and implementation of an aircrew-like CRM training dedicated to combat casualty care; and (3) assessment of FSTs' CRM skills using an audio/video recording of a simulated mass-casualty incident. CONCLUSION: To ensure complete and high-quality predeployment training, French FSTs undergo a high-quality training that takes into account both technical and non-technical skills to maintain quality of combat care during mass-casualty incidents.

Effectiveness of a specific trauma training on war-related truncal injury management: A pre-post study.

BACKGROUND: Non-Compressible Torso Hemorrhage (NCTH) is the leading cause of preventable death in combat casualty care. To enhance the French military surgeons' preparedness, the French Military Health Service designed the Advanced Course for Deployment Surgery (ACDS) in 2008. This study evaluates behavioral changes in war surgery practice since its implementation. METHODS: Data were extracted from the OPEX® registry, which recorded all surgical activity during deployment from 2003 to 2021. All patients treated in French Role 2 or 3 Medical Treatment Facilities (MTFs) deployed in Afghanistan, Mali, or Chad requiring emergency surgery for NCTH were included. The mechanism of injury, severity, and surgical procedures were noted. Surgical care produced before (Control group) and after the implementation of the ACDS course (ACDS group) were compared. RESULTS: We included 189 trauma patients; 99 in the ACDS group and 90 in the Control group. Most injuries were combat-related (88 % of the ACDS and 82 % of the Control group). The ACDS group had more polytrauma (42% vs. 27 %; p= 0.034) and more e-FAST detailed patients (35% vs. 21 %; p= 0.044). Basics in surgical trauma care were similar between both groups, with a tendency in the ACDS group toward less digestive diversion (n= 6 [6 %] vs. n= 12 [13 %]; p= 0.128), more temporary closure with abdominal packing (n= 17 [17 %] vs. n= 10 [11 %]; p= 0.327), and less re-operation for bleeding (n= 0 [0 %] vs. n= 5 [6 %]; p= 0.046). CONCLUSION: The French model of war trauma course succeeded in keeping specialized surgeons aware of the basics of damage control surgery. The main improvements were better use of preoperative imaging and better management of seriously injured patients.

Impact of the implementation of a trauma system on compliance with evidence-based clinical management guidelines in penetrating thoracic trauma.

PURPOSE: Since 2014, a trauma system (TS) for the Provence-Alpes-Cote-d'Azur (PACA) region has been set up with protocols based on the European guidelines for the management of bleeding trauma patients. The present study aims to assess compliance with protocols in penetrating thoracic trauma on admission to a level I trauma centre and to determine whether compliance impacts morbidity and mortality. METHODS: This multicentric pre-post study included all penetrating thoracic trauma patients referred to Marseille area level I centres between January 2009 and December 2019. On the basis of the European guidelines, eight objectively measurable recommendations concerning the in-hospital trauma care for the first 24 h were analysed. Per-patient and per-criterion compliance rates and their impact on morbidity and mortality were evaluated before and after TS implementation. RESULTS: A total of 426 patients were included. No differences between the two groups (before and after 2014) were reported for demographics or injury severity. The median (interquartile range) per-patient compliance rate increased from 67% [0.50; 0.75] to 75% [0.67; 1.0] (p < 0.01) after implementation of a TS. The 30-day morbidity-mortality was, respectively, of 17% (30/173) and 13% (32/253) (p = 0.18) before and after TS implementation. A low per-patient compliance rate was associated with an increase in the 30-day morbidity-mortality rate (p < 0.01). Severity score-adjusted per-patient compliance rates were associated with decreased 30-day morbidity-mortality (odds ratio [IC 95%] = 0.98 [0.97; 0.99] p = 0.01). CONCLUSION: Implementation of a TS was associated with better compliance to European recommendations and better outcomes for severe trauma patients. These findings should encourage strict adherence to European trauma protocols to ensure the best patient outcomes.

Toward A Serious Game to Help Future Military Doctors Face Mass Casualty Incidents.

INTRODUCTION: To prepare military doctors to face mass casualty incidents (MCIs), the French Army Health Service contributed to the development of TRAUMASIMS, a serious game (SG) for training medical responders to MCIs. METHODS: French military doctors participated in a three-phase training study. The initial war trauma training was a combination of didactic lectures (Phase 1), laboratory exercises (Phase 2), and situational training exercises (STX) (Phase 3). Phase 1 lectures reviewed French Forward Combat Casualty Care (FFCCC) practices based on the acronym MARCHE (Massive bleeding, Airway, Respiration, Circulation, Head, hypothermia, Evacuation) for the detection of care priorities and implementation of life-saving interventions, triage, and medical evacuation (MEDEVAC) requests. Phase 2 was a case-control study that consisted of a traditional text-based simulation of MCIs (control group) or SG training (study group). Phase 3 was clinical: military students had to simultaneously manage five combat casualties in a prehospital setting. MCI management was evaluated using a standard 20-item scale of FFCCC benchmarks, 9-line MEDEVAC request, and time to evacuate the casualty collection point (CCP). Emotional responses of study participants were secondarily analyzed. RESULTS: Among the 81 postgraduate military students included, 38 took SG training, and 35 trained with a text-based simulation in Phase 2. Regarding the error rates made during STX (Phase 3), SG improved FFCCC compliance (11.9% vs. 23.4%; p < .001). Additionally, triage was more accurate in the SG group (93.4% vs. 88.0%; p = .09). SG training mainly benefited priority and routine casualties, allowing faster clearance of the CCP (p = .001). Stress evaluations did not demonstrate any effect of immersive simulation. CONCLUSION: A brief SG-based curriculum (2 hours) improved FFCCC performance and categorization of casualties in MCI STX.

Emergency department thoracotomy in a physician-staffed trauma system: the experience of a French Military level-1 trauma center.

PURPOSE: To investigate survival after emergency department thoracotomy (EDT) in a physician-staffed emergency medicine system. METHODS: This single-center retrospective study included all in extremis trauma patients who underwent EDT between 2013 and 2021 in a military level 1 trauma center. CPR time exceeding 15 minutes for penetrating trauma of 10 minutes for blunt trauma, and identified head injury were the exclusion criteria. RESULTS: Thirty patients (73% male, 22/30) with a median age of 42 y/o [27-64], who presented mostly with polytrauma (60%, 18/30), blunt trauma (60%, 18/30), and severe chest trauma with a median AIS of 4 3-5 underwent EDT. Mean prehospital time was 58 min (4-73). On admission, the mean ISS was 41 29-50, and 53% (16/30) of patients had lost all signs of life (SOL) before EDT. On initial work-up, Hb was 9.6 g/dL [7.0-11.1], INR was 2.5 [1.7-3.2], pH was 7.0 [6.8-7.1], and lactate level was 11.1 [7.0-13.1] mmol/L. Survival rates at 24 h and 90 days after penetrating versus blunt trauma were 58 and 41% versus 16 and 6%, respectively. If SOL were present initially, these values were 100 and 80% versus 22 and 11%. CONCLUSION: Among in extremis patients supported in a physician-staffed emergency medicine system, implementation of a trauma protocol with EDT resulted in overall survival rates of 33% at 24 h and 20% at 90 days. Best survival was observed for penetrating trauma or in the presence of SOL on admission.

Surgical exploration for stable patients with penetrating cardiac box injuries: When and how? A cohort of 155 patients from Marseille area.

BACKGROUND: The management of penetrating thoracic injuries in moribund or unstable patients is clearly described in contrast to that of stable patients, particularly for those with a cardiac box injury. This anatomic location suggests a potentially lethal cardiac injury and requires urgent therapeutic decision making. The present study aims at determining when surgical exploration is beneficial for stable patients presenting with penetrating cardiac box injuries (PCBIs). METHODS: This was a retrospective study of stable civilian patients with PCBI referred to level I trauma centers in the Marseille area between January 2009 and December 2019. Using post hoc analysis of the management outcomes, patients whose surgery was considered therapeutic (group A) were compared with those whose surgery was considered nontherapeutic and with nonoperated patients (group B). RESULTS: A total of 155 patients with PCBI were included, with 88% (n = 137) of stab wound injuries. Overall, surgical exploration was performed in 54% (n = 83), considered therapeutic in 71% (n = 59), and performed by video-assisted thoracoscopy surgery in 42% (n = 35) with a conversion rates of 14% (n = 5). Initial extended fast assessment with sonography for trauma revealed the presence of hemopericardium in 29% (n = 29) in group A versus 9.5% (n = 7) in group B, p = 0.010, and was associated with a negative predictive value of 93% regarding the presence of a cardiac injury. Chest tube flow was significantly higher in patients who required surgery, with a median (interquartile range) of 600.00 (350.00-1200.00) mL versus 300.0 (150.00-400.00) mL ( p = 0.001). CONCLUSION: Extended fast assessment with sonography for trauma and chest tube flow are the cornerstones of the management of stable PCBI. Video-assisted thoracoscopy represents an interesting approach to check intrathoracic wounds while minimizing surgical morbidity. LEVEL OF EVIDENCE: Therapeutic/Care Management; Level IV.

The Damage Control Resuscitation and Surgical Team: The New French Paradigm for Management of Combat Casualties.

INTRODUCTION: The aim of this work was to introduce the new French forward resuscitation and surgical unit. It's also to discuss the choices and waivers granted to fit the tactical context of modern conflicts and the current epidemiology of combat casualties. MATERIALS AND METHODS: A multidisciplinary task force of 11 people proceeded to the conception and the creation of a new military resuscitation and surgical unit. The preliminary work included a scoping review of the combat casualties' epidemiology in modern conflicts and an analysis of the recent French medical-surgical treatment facilities lessons learned. In April 2019, a technical-operational evaluation was conducted to confirm all the technical, ergonomic, and organizational choices made during the design phase. RESULTS: The multidisciplinary task force resulted in the creation of the Damage Control Resuscitation and Surgical Team (DCRST). The DCRST focused on the resuscitation strategy, including transfusion of blood products, and the life-saving surgical procedures to be performed as close as possible to the point of injury. It was designed for the resuscitation of two patients: the life-saving surgery of two patients and the very short-term intensive care (<12 hours) of four patients at the same time. The DCRST provided sufficient autonomy to provide take care of four T1 and four T2 or T3 casualties per day for 48 hours. It was armed with 23 soldiers. The technical equipment represented 5,300 kg and 27 m3. All the technical medical equipment could be stored in two 20-foot containers. CONCLUSION: The DCRST represents a new paradigm in medical support of French military operations. It offers the advantage of two combat casualties' surgical management at the same time, as close as possible to the combat zone. It responds to a 2-fold epidemiological and logistical challenge.

An unusual combination of a tuberculous aneurysm of the thoracic aorta and a degenerative aneurysm of the infrarenal abdominal aorta.

Tuberculous aneurysms of the aorta are rare and give rise to various issues related to their diagnosis and treatment. In this article, we report on an exceptional case concerning a patient who presented with a false tuberculous aneurysm of the thoracic aorta and a degenerative aneurysm of the infrarenal abdominal aorta concomitantly. A discussion on how we approached the diagnosis and devised a therapeutic strategy that allowed us to treat this dual aortic disease effectively has also been provided. The discussion includes details of the order of treatment and the choice between an endovascular and a surgical approach.

Forty-minute endovascular aortic occlusion increases survival in an experimental model of uncontrolled hemorrhagic shock caused by abdominal trauma.

BACKGROUND: To evaluate the feasibility of aortic balloon catheter occlusion in intra-abdominal hemorrhage. METHODS: Effects of transfemoral diaphragmatic aortic balloon occlusion (ABO) have been evaluated in 25 pigs. The animals were submitted to incontrollable hemorrhage by a splenic trauma. Group 1 (n = 9) received fluid resuscitation with normal saline (NS) without aortic occlusion; group 2 (n = 8) underwent 60 minutes ABO and NS. Groups 3 (n = 4) and 4 (n = 4) underwent ABO during 40 minutes and 60 minutes, respectively, NS, and splenectomy. RESULTS: Aortic balloon location was adequate in all animals. ABO increased the portion of 2-hour survivors significantly (7/16 vs. 0/9; p = 0.03). ABO increased mean arterial blood pressures (p < 0.05). There was a significant decrease of bleeding and volume of fluid resuscitation (p < 0.05) in ABO groups. Blood potassium and lactate levels at death were significantly higher in groups 2 and 4 compared with those of the control group: 29 ± 0.54 and 6.08 mmol/L ± 0.44 mmol/L versus 4.16 mmol/L ± 0.35 mmol/L (p < 0.02), and 11.39 mmol/L ± 0.37 mmol/L and 9.59 mmol/L ± 1.19 mmol/L versus 6.43 mmol/L ± 0.57 mmol/L (p < 0.001), respectively. There were no significant differences between group 3 and the control group: 4.83 mmol/L ± 0.32 mmol/L versus 6.43 mmol/L ± 0.57 mmol/L and 5.2 mmol/L ± 0.13 mmol/L versus 4.16 mmol/L ± 0.35 mmol/L, respectively. At necropsy, there were no significant differences in terms of visceral (bowel and kidney) ischemia between the different experimental groups. CONCLUSION: A 40-minute ABO followed by surgical damage control improved survival in this animal model of uncontrolled hemorrhagic shock caused by abdominal trauma. ABO could be considered for the management of severe abdominal trauma.

[Surgical results of type III and IV hiatal hernia with left thoracotomy]. / Resultados del tratamiento quirúrgico de las hernias hiatales tipo III y IV por vía transtorácica izquierda.

OBJECTIVE: The goal of the study is to report the short- and long-term outcome of a left approach in the management of type III and IV hiatal hernia. METHODS: We have retrospectively reviewed all the records of patients treated for type III and IV hiatal hernia with a left transthoracic approach. All the patients were evaluated before and after the surgery on clinical presentation, symptoms and functional assessment. We have specifically focused the evaluation on surgical results, mortality, morbidity and long term functional assessment. RESULTS: Sixty-five patients were included in this study. Type III hiatal hernia (86%) were majority compared to type IV(14%). Surgical techniques included Nissen fundoplication (37%), Collis Nissen elongation gastroplasty (20%) and Belsey-Mark IV (15%). Morbidity was low and there was no hospital mortality. Mean follow-up was 42 months. Long-term reassessment demonstrated a significant improvement of symptoms. Erosive esophagitis persisted in one patient (P < 0.001). Pressure at the level of lower esophageal sphincter was normal in all patients. 24-hours pH-metry was normal in 92% of patients. Anti-acid medication was reduced significantly (P < 0.001). CONCLUSION: Obesity, short esophagus, massive hiatal hernia, associated oesophageal diseases or previous failed surgery constituted the indications of choice for transthoracic approach. This procedure gives satisfactory functional and anatomical long term results with healing of mucosal damage.

Role of Cancer Surgery in the Improvement of the Operative Skills of Military Surgeons During Deployment: A Single-Center Study.

INTRODUCTION: The maintenance of military surgeons' operative skills is challenging. Different and specific training strategies have been implemented in this context; however, little has been evaluated with regard to their effectiveness. Cancer surgery is a part of military surgeons' activities in their home hospitals. This study aimed to assess the role of oncological surgery in the improvement of military surgeons' operative skills. METHODS: Between January and June 2019, the surgical activities of the departments of visceral, ear, nose, and throat, urological, and thoracic surgery were retrospectively reviewed and assessed in terms of the operative time (OT). All surgeons working at the Sainte Anne Military Teaching Hospital were sent a survey to rate on a 5-point scale the current surgical practices on their usefulness in improving surgical skills required for treating war injuries during deployment (primary endpoint) and to compare on a 10-point visual analog scale the influence of cancer surgery and specific training on surgical fluency (secondary endpoint). RESULTS: Over the study period, 2,571 hours of OT was analyzed. Oncological surgery represented 52.5% of the surgical activity and almost 1,350 hours of cumulative OT. Considering the primary endpoint, the mean rating allocated to cancer surgery was 4.53 ± 0.84, which was not statistically different than that allocated to trauma surgery (4.42 ± 1.02, P = 0.98) but higher than other surgery (2.47 ± 1.00, P < 0.001). Considering the secondary endpoint, cancer surgery was rated higher than specific training by all surgeons, without statistically significant difference (positive mean score of + 2.00; 95% IC: 0.85-3.14). CONCLUSION: This study demonstrates the usefulness of cancer surgery in improving the operative skills of military surgeons.

Multifocal T4 non-small cell lung cancer: a subset with improved prognosis.

OBJECTIVE: T4-disease for non-small cell lung cancer (NSCLC) includes different conditions: mediastinal invasion, neoplastic pleural cytology, and multifocal disease in the same lobe; regarding the last category, no strict criteria allow to differentiate satellite nodules from synchronous multiple primary tumours. METHODS: Retrospective study of 56 patients who underwent a complete resection from 1985 to 2006 of a NSCLC graded pT4N0 due to multifocal disease. A small nodule (<1cm) closed to the primary tumour, in a same pulmonary segment with an identical histology was considered as a satellite nodule (pT4sn). Multiple tumours, sized more than 1cm, with an identical histology, located in the same lobe but in different segment were considered as synchronous cancers (pT4sc). RESULTS: There were 44 males and 12 females: 35 patients were graded T4sn and 21 patients T4sc. The median age was 62.5 years. The two groups were similar for sex, age, tobacco consumption, ASA score, NYHA, Charlson's index, spirometric parameters, cardiovascular comorbidity and history of previous extra-thoracic malignancies. All had a complete anatomic resection with mediastinal lymphadenectomy. Thirty-day mortality rate was 3.6%. Overall 5-year and 10-year survival rates were 48.2% and 29.9%, respectively. There was a non-significant trend for a worse survival in T4sn group patients when compared to that of T4sc group patients: 42.9% vs 52.3% at 5 years, and 25% vs 34.9% at 10 years (p=0.62). CONCLUSIONS: Multifocal T4 stage IIIB disease is a heterogeneous category where overall prognosis is far better than those of other T4 subgroups. Survival rates associated with pT4sn and pT4sc look roughly similar because of the small size of the subgroups usually submitted to comparison in most series. In the present experience, respective survival figures diverge, suggesting different biological behaviours.

Long-term results of redo gastro-esophageal reflux disease surgery.

OBJECTIVE: To review the long-term results of redo gastro-esophageal reflux disease (GERD) surgery with special emphasis on residual acid-suppressing medications, pH monitoring results, and quality of life. METHODS: Retrospective analysis of 52 patients (24 males) who underwent redo GERD surgery between 1986 and 2006 through a transthoracic (n=14), or a transabdominal (n=38) approach. Indications were recurrent GERD in 41 patients, and complication of the initial surgery in 11. Quality of life was evaluated by telephone enquiry using a validated French questionnaire (reflux quality score, RQS). RESULTS: Postoperative complications occurred in 18 patients (35%), resulting in one death (2%). Reoperation was required in seven patients. At 1 year, 26 patients (51%) had 24h pH monitoring, among whom 2 (8%) were proved to have recurrence of GERD. RQS values were calculated in 38 patients with a mean follow-up of 113 months. Fifty percent of this subgroup had a RQS value beyond 26/32, indicating an excellent quality of life. Among these 38 patients, 20 (53%) had acid-suppressing medications whatever their RQS values. Patients who underwent transthoracic GERD surgery had the highest RQS values (p=0.02), a lower rate of complications (p=0.06) and a lower rate of reoperation (p=0.04). CONCLUSION: Our experience confirms that selection of candidates for redo GERD surgery is a challenging issue. A transthoracic approach seems to produce better results and lower rates of complications.

[Late complication of selective renal arterial embolization after percutaneous surgery: renal "colic"]. / Complication tardive d'une artério-embolisation sélective rénale après chirurgie per-cutanée: une "coilique" néphrétique.

Authors report a case of a 31 years old patient who eliminate a urinary stone which contains a platinium coil. Five years ago, this patient had a percutaneous nephrolithotomy. A persistent hematuria was successfully managed with angioembolization of a lower polar artery branch. One of the coils was deployed too distally. It was not efficient, it rolled itself up in the pseudoaneurysm cavity. Different physio pathological hypothesis are developed to explain this expulsion.

Management of war-related vascular wounds in French role 3 hospital during the Afghan campaign.

OBJECTIVES: To describe the management of war-related vascular injuries in the Kabul French military hospital. METHODS: From January 2009 to April 2013, in the Kabul French military hospital, we prospectively included all patients presenting with war-related vascular injuries. We collected the following data: site, type, and mechanism of vascular injury, associated trauma, type of vascular repair, amputation rate and complications. RESULTS: Out of the 922 soldiers admitted for emergency surgical care, we recorded 45 (5%) patients presenting with vascular injuries: 30 (67%) gunshot-related, 11 (24%) explosive device-related, and 4 (9%) due to road traffic accident. The majority of injuries (93%) involved limbs. Vascular injuries were associated with fractures in 71% of cases. Twelve (26.7%) had an early amputation performed before evacuation. Twenty (44.4%) patients underwent fasciotomy and three (6.6%) sustained a compartment syndrome. CONCLUSIONS: This was the first French reported series of war-related vascular injuries during the last decade's major conflicts. The majority of injuries occurred in the limbs. Autologous vein graft remains the treatment of choice for arterial repair. Functional severity of these injuries justifies specific training for military surgeons.

Challenges in war-related thoracic injury faced by French military surgeons in Afghanistan (2009-2013).

BACKGROUND: This study reports the challenges faced by French military surgeons in the management of thoracic injury during the latest Afghanistan war. METHODS: From January 2009 to April 2013, all of the civilian, French and Coalition casualties admitted to French NATO Combat Support Hospital situated on Kabul were prospectively recorded in the French Military Health Service Registry (OPEX(®)). Only penetrating and blunt thoracic trauma patients were retrospectively included. RESULTS: Eighty-nine casualties were included who were mainly civilian (61%) and men (94%) with a mean age of 27.9 years old. Surgeons dealt with polytraumas (78%), severe injuries (mean Injury Severity Score=39.2) and penetrating wounds (96%) due to explosion in 37%, gunshot in 53% and stabbing in 9%. Most of casualties were first observed or drained (n=56). In this non-operative group more than 40% of casualties needed further actions. In the operative group, Damage Control Thoracotomy (n=22) was performed to stop ongoing bleeding and air leakage and Emergency Department Thoracotomy (n=11) for agonal patient. Casualties suffered from hemothorax (60%), pneumothorax (39%), diaphragmatic (37%), lung (35%), heart or great vessels (20%) injuries. The main actions were diaphragmatic sutures (n=25), lung resections (wedge n=6, lobectomy n=4) and haemostasis (intercostal artery ligation n=3, heart injury repairs n=5, great vessels injury repairs n=5). Overall mortality was 11%. The rate of subsequent surgery was 34%. CONCLUSIONS: The analysis of the OPEX(®) registry reflects the thoracic surgical challenges of general (visceral) surgeons serving in combat environment during the latest Afghanistan War.

Surgical management for the first 48 h following blunt chest trauma: state of the art (excluding vascular injuries).

This review aims to answer the most common questions in routine surgical practice during the first 48 h of blunt chest trauma (BCT) management. Two authors identified relevant manuscripts published since January 1994 to January 2014. Using preferred reporting items for systematic reviews and meta-analyses statement, they focused on the surgical management of BCT, excluded both child and vascular injuries and selected 80 studies. Tension pneumothorax should be promptly diagnosed and treated by needle decompression closely followed with chest tube insertion (Grade D). All traumatic pneumothoraces are considered for chest tube insertion. However, observation is possible for selected patients with small unilateral pneumothoraces without respiratory disease or need for positive pressure ventilation (Grade C). Symptomatic traumatic haemothoraces or haemothoraces >500 ml should be treated by chest tube insertion (Grade D). Occult pneumothoraces and occult haemothoraces are managed by observation with daily chest X-rays (Grades B and C). Periprocedural antibiotics are used to prevent chest-tube-related infectious complications (Grade B). No sign of life at the initial assessment and cardiopulmonary resuscitation duration >10 min are considered as contraindications of Emergency Department Thoracotomy (Grade C). Damage Control Thoracotomy is performed for either massive air leakage or refractive shock or ongoing bleeding enhanced by chest tube output >1500 ml initially or >200 ml/h for 3 h (Grade D). In the case of haemodynamically stable patients, early video-assisted thoracic surgery is performed for retained haemothoraces (Grade B). Fixation of flail chest can be considered if mechanical ventilation for 48 h is probably required (Grade B). Fixation of sternal fractures is performed for displaced fractures with overlap or comminution, intractable pain or respiratory insufficiency (Grade D). Lung herniation, traumatic diaphragmatic rupture and pericardial rupture are life-threatening situations requiring prompt diagnosis and surgical advice. (Grades C and D). Tracheobronchial repair is mandatory in cases of tracheal tear >2 cm, oesophageal prolapse, mediastinitis or massive air leakage (Grade C). These evidence-based surgical indications for BCT management should support protocols for chest trauma management.