Stabilization of after-traumatic flail chest by minimally invasive modified NUSS procedure in patient with starting respiratory insufficiency.

A flail chest is one of the possible medical conditions suffered by individuals who were injured in traffic accidents, caused by multiple fractures of the ribs and sternum. Which often results in paradoxical chest movements. The consequence may be respiratory failure and need for long-term mechanical ventilation. Such treatment require Intensive Care Unit and may be associated with the possibility of numerous complications.Modified Nuss procedure was performed in 79-year-old man, a victim of a car crash to obtain stabilization of the flail chest. After compensation of paradoxical movements on the third day it was possible to end mechanical ventilation. A quick procedure dedicated to the congenital deformation of the chest made it possible to avoid long, expensive intensive therapy with possible respiratory complications.The NUSS procedure enables the effective and safe treatment of a flail chest in a selected group of patients.

Rib fixation in patients with severe rib fractures and pulmonary contusions: Is it safe?

BACKGROUND: Pulmonary contusion has been considered a contraindication to surgical stabilization of rib fractures (SSRFs). This study aimed to evaluate the association between pulmonary contusion severity and outcomes after SSRF. We hypothesized that outcomes would be worse in patients who undergo SSRF compared with nonoperative management, in presence of varying severity of pulmonary contusions. METHODS: This retrospective cohort study included adults with three or more displaced rib fractures or flail segment. Patients were divided into those who underwent SSRF versus those managed nonoperatively. Severity of pulmonary contusions was assessed using the Blunt Pulmonary Contusion 18 (BPC18) score. Outcomes (pneumonia, tracheostomy, mechanical ventilation days, intensive care unit (ICU) length of stay, hospital length of stay, mortality) were retrieved from patients' medical records. Comparisons were made using Fisher's exact and Kruskal-Wallis tests, and correction for potential confounding was done with regression analyses. RESULTS: A total of 221 patients were included; SSRF was performed in 148 (67%). Demographics and chest injury patterns were similar in SSRF and nonoperatively managed patients. Surgical stabilization of rib fracture patients had less frequent head and abdominal/pelvic injuries ( p = 0.017 and p = 0.003). Higher BPC18 score was associated with worse outcomes in both groups. When adjusted for ISS, the ICU stay was shorter (adjusted ß , -2.511 [95% confidence interval, -4.87 to -0.16]) in patients with mild contusions who underwent SSRF versus nonoperative patients. In patients with moderate contusions, those who underwent SSRF had fewer ventilator days (adjusted ß , -5.19 [95% confidence interval, -10.2 to -0.17]). For severe pulmonary contusions, outcomes did not differ between SSRF and nonoperative management. CONCLUSION: In patients with severe rib fracture patterns, higher BPC18 score is associated with worse respiratory outcomes and longer ICU and hospital admission duration. The presence of pulmonary contusions is not associated with worse SSRF outcomes, and SSRF is associated with better outcomes for patients with mild to moderate pulmonary contusions. LEVEL OF EVIDENCE: Therapeutic/Care Management; Level IV.

Operative versus non-operative management of rib fractures in flail chest after cardiopulmonary resuscitation manoeuvres.

OBJECTIVES: Blunt chest trauma after mechanical resuscitation manoeuvres appears to have a significant impact on the often complicated course. Due to a lack of data in the literature, the purpose of this study was to investigate the feasibility and immediate outcome of chest wall stabilization for flail chest in this vulnerable patient population. METHODS: We retrospectively reviewed the medical records of patients after cardiopulmonary resuscitation between January 2014 and December 2018 who were diagnosed with flail chest. We attempted to compare patients after surgery with those after conservative treatment. RESULTS: Of a total of 56 patients with blunt chest trauma after mechanical resuscitation and after coronary angiography, 25 were diagnosed with flail chest. After the exclusion of 2 patients because of an initial decision to palliate, 13 patients after surgical stabilization could be compared with 10 patients after conservative therapy. Although there was no significant difference in the total duration of ventilatory support, there was a significant advantage when the time after stabilization to extubation was compared with the duration of ventilation in the conservative group. The presence of pulmonary contusion, poor Glasgow Coma Scale score or the development of pneumonia negatively affected the outcome, but additional sternal fracture did not. CONCLUSIONS: Surgical stabilization for chest wall instability is well tolerated even by this vulnerable patient population. Our results should be used for further randomized controlled approaches. It is necessary to evaluate the situation with all parameters in an interdisciplinary manner and to decide on a possible surgical therapy at an early stage if possible.

Are rib fractures stable? An analysis of progressive rib fracture offset in the acute trauma setting.

BACKGROUND: Rib fractures serve as both a marker of injury severity and a guide for clinical decision making for trauma patients. Although recent studies have suggested that rib fractures are dynamic, the degree of progressive offset remains unknown. The purpose of this study was to further characterize the change that takes place in the acute trauma setting. METHODS: A 4-year (2016-2019) retrospective assessment of adult trauma patients with rib fracture(s) admitted to a level I trauma center was performed. Initial and follow-up computed tomography scans were analyzed to determine the magnitude of offset. Relevant clinical course variables were examined, and location of chest wall instability was examined using the difference of interquartile range of median change. Statistical Product and Services Solutions (Version 25, IBM Corp. Armonk, NY) was then used to generate a neural network-multilayer perceptron that highlighted independent variable importance. RESULTS: Fifty-three patients met the inclusion criteria for severe injury. Clinical course variables that either trended or significantly predicted the occurrence of progressive offset were Abbreviated Injury Scale Thoracic Scores (3.1 ± 0.4 no progression vs. 3.4 ± 0.6 yes progression; p = 0.121), flail segment (14% no progression vs. 43% yes progression; p = 0.053), and number of ribs fractured (4 [2-8] no progression vs. 7 [5-9] yes progression; p = 0.023). The location of progressive offset largely corresponded to the posterolateral region as demonstrated by the differences of interquartile range of median change. The neural network demonstrated that ribs 4 to 6 (normalized importance [NI], 100%), the posterolateral region (NI, 87.9%), and multiple fractures per rib (NI, 66.6%) were valuable in predicting whether progressive offset occurred (receiver operating characteristic curve - area under the curve = 0.869). CONCLUSION: Rib fractures are not stable, particularly for those patients with multiple fractures in the mid-to-upper ribs localized to the posterolateral region. These findings may identify both trauma patients with worse outcomes and help develop better management strategies for rib fractures. LEVEL OF EVIDENCE: Prognostic and epidemiological, level III.

Early Outcomes of Surgical Stabilisation of Traumatic Rib Fractures: Single-Center Review With a Real-World Evidence Perspective.

BACKGROUND: Randomized controlled trials have demonstrated that surgical stabilization of rib fractures (SSRF) in selected trauma patients is associated with potential benefits. This study evaluates the real-world outcomes of SSRF since its implementation at Westmead Hospital, Australia. We hypothesize these outcomes to be similar to that reported by best-evidence in the literature. MATERIALS AND METHODS: A retrospective analysis of data on all consecutive SSRF performed between January 2013 to December 2018 was completed. RESULTS: Sixty-three patients (54 male; average age 55.9 ± 14.1 y) with median ISS 24 (IQR 17;30) underwent SSRF. Thirty-seven patients were admitted to Intensive Care Unit (ICU), with median ICU length of stay (LOS) 10.0 (5.0-17.0) d. Median hospital LOS was 15.5 (10.0-24.8) d. Fifty-five (87.3%) patients did not have any surgery-specific complications. The highest observed surgical morbidity was wound infection (n = 4, 4.7%). There was one mortality after rib fixation that was not related to surgery. SSRF within 3 d of hospital presentation in ventilated patients with flail chest was associated with significantly reduced median ICU LOS (3.0 [2.0;4.0] versus 10.0 [9.3;13.0] d; P = 0.03). Early (2013-2015) versus late (2015-2018) phase SSRF implementation demonstrated no significant difference in outcome variables. CONCLUSION: Experience with SSRF demonstrates early outcomes similar to best-evidence in the existing literature. As a quality assurance tool, ongoing evaluation of real-world data is needed to ensure that outcomes remain consistent with benchmarks available from best-evidence.

Blunt trauma related chest wall and pulmonary injuries: An overview.

Physical traumas are tragic and multifaceted injuries that suddenly threaten life. Although it is the third most common cause of death in all age groups, one out of four trauma patients die due to thoracic injury or its complications. Blunt injuries constitute the majority of chest trauma. This indicates the importance of chest trauma among all traumas. Blunt chest trauma is usually caused by motor vehicle accident, falling from height, blunt instrument injury and physical assault. As a result of chest trauma, many injuries may occur, such as pulmonary injuries, and these require urgent intervention. Chest wall and pulmonary injuries range from rib fractures to flail chest, pneumothorax to hemothorax and pulmonary contusion to tracheobronchial injuries. Following these injuries, patients may present with a simple dyspnea or even respiratory arrest. For such patient, it is important to understand the treatment logic and to take a multidisciplinary approach to treat the pulmonary and chest wall injuries. This is because only 10% of thoracic trauma patients require surgical operation and the remaining 90% can be treated with simple methods such as appropriate airway, oxygen support, maneuvers, volume support and tube thoracostomy. Adequate pain control in chest trauma is sometimes the most basic and best treatment. With definite diagnosis, the morbidity and mortality can be significantly reduced by simple treatment methods.

Treatment for Anterior Flail Chest With a Vacuum Bell.

We describe a patient with polytrauma that included anterior chest flail caused by a fall while climbing. As the situation was similar to a pectus excavatum, we attempted to stabilize the depressed chest wall by using a vacuum bell. Deep breath, peak flow, and pectus index were increased when the patient used the vacuum bell. Conservative treatment with a vacuum bell during the day and continuous positive airway pressure during the night was undertaken for 6 weeks. This report documents stabilization of an anterior flail chest using a vacuum bell.

Early results after operatively versus non-operatively treated flail chest: a retrospective study focusing on outcome and complications.

PURPOSE: Flail chest was traditionally treated non-operatively using mechanical ventilation and pain control. In order to reduce the occurrence of ventilation-associated complications and long-term disability, operative rib fixation is becoming a proven standard therapy for these patients. However, the consequences of the surgical complications may influence success rates negatively. The aim of this study was to compare the outcome of flail chest treatment by surgical rib fixation with non-operative treatment, with special focus on the impact of surgical complications. METHODS: A retrospective case series of operatively treated flail chest patients was compared with non-operatively treated patients. Patients' injury and treatment characteristics and outcome parameters (e.g., duration of mechanical ventilation, length of Intensive Care stay (ICLOS) and hospital length of stay (HLOS), mortality, surgery-related complications and pneumonia) were collected from the patients' medical files. Crude and matched-pairs analyses were performed in SPSS. RESULTS: Twenty-three operatively and 47 non-operatively treated patients were enrolled. Operatively treated patients required significantly shorter mechanical ventilation; median 4 days versus 12 days for the non-operative group (p = 0.011). The matched-pairs analysis also showed a lower pneumonia rate (35% versus 80%; p = 0.035) and a shorter HLOS (median 21 versus 23 days; p = 0.028) in the operative group. No significant differences in duration of ICLOS, and occurrence of other injury-related adverse events were found between both groups. Seven surgery-related complications occurred, of which three required invasive solutions. CONCLUSIONS: Operative fixation of a flail chest in trauma patients results in a lower rate of pneumonia, less mechanical ventilation days and shorter hospital stay, compared with non-operative treatment, but at the cost of surgery-related complications requiring invasive solutions in some cases.

Treatment of open chest rib fractures with the matrix rib internal fixation system: A case report.

RATIONALE: Rib fractures are common among patients with blunt chest wall trauma and often represent life-altering injuries. PATIENT CONCERNS: A 31-year-old woman presented with right chest trauma, with pain and bleeding as a result of a traffic accident 1 hour previously. DIAGNOSES: Chest computed tomography showed open chest trauma, multiple rib fractures, flail chest, hemopneumothorax, and lung contusion on the right side. INTERVENTIONS: We decided to perform debridement via emergency, thoracoscopic exploration to remove blood and contaminants from the chest cavity. Thereafter, the third to seventh fractured ribs were fixed and reconstructed using the matrix rib internal fixation system, followed by suturing of the incision according to the original anatomical level. OUTCOMES: The patient was discharged 15 days after surgery, and recovered well with satisfactory results. LESSONS: We believe that initial chest reconstruction with internal fixation in the first stage following thorough debridement may be suitable for treating flail chest, and could save the patient's life in the early stages. However, the decision to perform the first-stage operation for the open contaminated wound should be carefully considered.

A case report: Veno-venous extracorporeal membrane oxygenation for severe blunt thoracic trauma.

INTRODUCTION: The use of veno-venous extracorporeal membrane oxygenation (VV-ECMO) in trauma patients has been controversial, but VV-ECMO plays a crucial role when the lungs are extensively damaged and when conventional management has failed. VV-ECMO provides adequate tissue oxygenation and an opportunity for lung recovery. However, VV-ECMO remains contraindicated in patients with a risk of bleeding because of systemic anticoagulation during the treatment. The most important point is controlling the bleeding from severe trauma. CASE: A 32-year-old male experienced blunt trauma due to a traffic accident. He presented with bilateral hemopneumothorax and bilateral flail chest. We performed emergency thoracotomy for active bleeding and established circulatory stability. After surgery, the oxygenation deteriorated under mechanical ventilation, so we decided to establish VV-ECMO. However, bleeding from the bilateral lung contusions increased after VV-ECMO was established, and the patient was switched to heparin-free ECMO. After conversion, we could control the bronchial bleeding, especially the lung hematomas, and the oxygenation recovered. The patient was discharged without significant complications. VV-ECMO and mechanical ventilation were stopped on days 10 and 11, respectively. He was discharged from the ICU on day 15. CONCLUSION: When we consider the use of ECMO for patients with uncontrollable, severe bleeding caused by blunt trauma, it may be necessary to use a higher flow setting for heparin-free ECMO than typically used for patients without trauma to prevent thrombosis.

Systematic review of systematic reviews for effectiveness of internal fixation for flail chest and rib fractures in adults.

OBJECTIVES: Multiple systematic reviews have reported on the impact of rib fracture fixation in the presence of flail chest and multiple rib fractures, however this practice remains controversial. Our aim is to synthesise the effectiveness of surgical rib fracture fixation as evidenced by systematic reviews. DESIGN: A systematic search identified systematic reviews comparing effectiveness of rib fracture fixation with non-operative management of adults with flail chest or unifocal non-flail rib fractures. MEDLINE, EMBASE, Cochrane Database of Systematic Reviews and Science Citation Index were last searched 17 March 2017. Risk of bias was assessed using the Risk Of Bias In Systematic reviews (ROBIS) tool. The primary outcome was duration of mechanical ventilation. RESULTS: Twelve systematic reviews were included, consisting of 3 unique randomised controlled trials and 19 non-randomised studies. Length of mechanical ventilation was shorter in the fixation group compared with the non-operative group in flail chest; pooled estimates ranged from -4.52 days, 95% CI (-5.54 to -3.5) to -7.5 days, 95% CI (-9.9 to -5.5). Pneumonia, length of hospital and intensive care unit stay all showed a statistically significant improvement in favour of fixation for flail chest; however, all outcomes in favour of fixation had substantial heterogeneity. There was no statistically significant difference between groups in mortality. Two systematic reviews included one non-randomised studies of unifocal non-flail rib fracture population; due to limited evidence the benefits with surgery are uncertain. CONCLUSIONS: Synthesis of the reviews has shown some potential improvement in patient outcomes with flail chest after fixation. For future review updates, meta-analysis for effectiveness may need to take into account indications and timing of surgery as a subgroup analysis to address clinical heterogeneity between primary studies. Further robust evidence is required before conclusions can be drawn of the effectiveness of surgical fixation for flail chest and in particular, unifocal non-flail rib fractures. PROSPERO REGISTRATION NUMBER: CRD42016053494.

Surgical management versus non-surgical management of rib fractures in chest trauma:a systematic review and meta-analysis.

OBJECTIVE: Rib fractures are common injuries sustained by patients who experience high-impact chest trauma, and they result in severe respiratory compromise because of the altered mechanics of respiration. Several studies have shown that the ventilation requirements and incidence of pulmonary complications may be decreased with operative intervention. The purpose of this study was to evaluate the effect of surgical fixation treatments for rib fractures through systematic review and meta-analysis. METHODS: A literature search was performed in the PubMed, EMBASE, Web of Science and Cochrane Library databases for information from February 1958 to April 2018. Studies comparing the benefits of surgical management with that of non-surgical management of rib fractures were included. Statistical heterogeneity was evaluated by the X2 test with the significance set to P < 0.10 or I2 > 50%. RESULTS: Fourteen studies consisting of 839 patients were included (407 patients in the surgical management group; 432 patients in the non-surgical management group). The results showed that the surgical management group experienced a significant decrease in hospitalization time, intensive care time, mechanical ventilation time, mortality rate, pulmonary infection rate and tracheotomy rate compared with the non-surgical management group. However, the surgical management group incurred extra costs, and there was no significant difference in the duration of antibiotic use between the two groups. CONCLUSIONS: Compared with non-surgical management, surgical management methods are of great value in the treatment of rib fractures despite the added expense.

Long-term follow-up after rib fixation for flail chest and multiple rib fractures.

PURPOSE: Rib fixation for flail chest has been shown to improve in-hospital outcome, but little is known about treatment for multiple rib fractures and long-term outcome is scarce. The aim of this study was to describe the safety, long-term quality of life, and implant-related irritation after rib fixation for flail chest and multiple rib fractures. METHODS: All adult patients with blunt thoracic trauma who underwent rib fixation for flail chest or multiple rib fractures between January 2010 and December 2016 in our level 1 trauma facility were retrospectively included. In-hospital characteristics and implant removal were obtained via medical records and long-term quality of life was assessed over the telephone. RESULTS: Of the 864 patients admitted with ≥ 3 rib fractures, 166 (19%) underwent rib fixation; 66 flail chest patients and 99 multiple rib fracture patients with an ISS of 24 (IQR 18-34) and 21 (IQR 16-29), respectively. Overall, the most common complication was pneumonia (n = 58, 35%). Six (9%) patients with a flail chest and three (3%) with multiple rib fractures died, only one because of injuries related to the thorax. On average at 3.9 years, follow-up was obtained from 103 patients (62%); 40 with flail chest and 63 with multiple rib fractures reported an EQ-5D index of 0.85 (IQR 0.62-1) and 0.79 (0.62-0.91), respectively. Forty-eight (48%) patients had implant-related irritation and nine (9%) had implant removal. CONCLUSIONS: We show that rib fixation is a safe procedure and that patients reported a relative good quality of life. Patients should be counseled that after rib fixation approximately half of the patients will experience implant-related irritation and about one in ten patients requires implant material removal.

Fixation of flail chest or multiple rib fractures: current evidence and how to proceed. A systematic review and meta-analysis.

PURPOSE: The aim of this systematic review and meta-analysis was to present current evidence on rib fixation and to compare effect estimates obtained from randomized controlled trials (RCTs) and observational studies. METHODS: MEDLINE, Embase, CENTRAL, and CINAHL were searched on June 16th 2017 for both RCTs and observational studies comparing rib fixation versus nonoperative treatment. The MINORS criteria were used to assess study quality. Where possible, data were pooled using random effects meta-analysis. The primary outcome measure was mortality. Secondary outcome measures were hospital length of stay (HLOS), intensive care unit length of stay (ILOS), duration of mechanical ventilation (DMV), pneumonia, and tracheostomy. RESULTS: Thirty-three studies were included resulting in 5874 patients with flail chest or multiple rib fractures: 1255 received rib fixation and 4619 nonoperative treatment. Rib fixation for flail chest reduced mortality compared to nonoperative treatment with a risk ratio of 0.41 (95% CI 0.27, 0.61, p < 0.001, I2 = 0%). Furthermore, rib fixation resulted in a shorter ILOS, DMV, lower pneumonia rate, and need for tracheostomy. Results from recent studies showed lower mortality and shorter DMV after rib fixation, but there were no significant differences for the other outcome measures. There was insufficient data to perform meta-analyses on rib fixation for multiple rib fractures. Pooled results from RCTs and observational studies were similar for all outcome measures, although results from RCTs showed a larger treatment effect for HLOS, ILOS, and DMV compared to observational studies. CONCLUSIONS: Rib fixation for flail chest improves short-term outcome, although the indication and patient subgroup who would benefit most remain unclear. There is insufficient data regarding treatment for multiple rib fractures. Observational studies show similar results compared with RCTs.

Rib fixation versus non-operative treatment for flail chest and multiple rib fractures after blunt thoracic trauma: a multicenter cohort study.

BACKGROUND: Over the years, a trend has evolved towards operative treatment of flail chest although evidence is limited. Furthermore, little is known about operative treatment for patients with multiple rib fractures without a flail chest. The aim of this study was to compare rib fixation based on a clinical treatment algorithm with nonoperative treatment for both patients with a flail chest or multiple rib fractures. METHODS: All patients with ≥ 3 rib fractures admitted to one of the two contributing hospitals between January 2014 and January 2017 were retrospectively included in this multicenter cohort study. One hospital treated all patients nonoperatively and the other hospital treated patients with rib fixation according to a clinical treatment algorithm. Primary outcome measures were intensive care length of stay and hospital length of stay for patients with a flail chest and patients with multiple rib fractures, respectively. To control for potential confounding, propensity score matching was applied. RESULTS: A total of 332 patients were treated according to protocol and available for analysis. The mean age was 56 (SD 17) years old and 257 (77%) patients were male. The overall mean Injury Severity Score was 23 (SD 11) and the average number of rib fractures was 8 (SD 4). There were 92 patients with a flail chest, 37 (40%) had rib fixation and 55 (60%) had non-operative treatment. There were 240 patients with multiple rib fractures, 28 (12%) had rib fixation and 212 (88%) had non-operative treatment. For both patient groups, after propensity score matching, rib fixation was not associated with intensive care unit length of stay (for flail chest patients) nor with hospital length of stay (for multiple rib fracture patients), nor with the secondary outcome measures. CONCLUSION: No advantage could be demonstrated for operative fixation of rib fractures. Future studies are needed before rib fixation is embedded or abandoned in clinical practice.

Flail Chest: Less Deadly than Originally Thought.

INTRODUCTION: Flail chest is considered a highly morbid condition with reported mortality ranging from 10 to 20%. It is often associated with other severe injuries, which may complicate management and interpretation of outcomes. The physiologic impact and prognosis of isolated flail chest injury is poorly defined. METHODS: This is a National Trauma Databank study. All patients from 1/2007 to 12/2014 admitted with flail chest were extracted. Patients with head or abdominal AIS ≥3, dead on arrival, or transferred, were excluded. Primary outcome was mortality; secondary outcomes were need for mechanical ventilation and pneumonia. RESULTS: Of the 1,047,519 patients with blunt chest injury, 14,718 (1.4%) patients presented with flail chest, and 8098 (0.77%) met inclusion criteria. The most commonly associated intrathoracic injuries were hemothorax (57.9%) and lung contusions (63.0%), while sternal fracture (8.8%) and cardiac contusion (2.5%) were less common. In total, 29.8% of patients required mechanical ventilation, and 11.2% developed pneumonia. Overall mortality was 5.6%. On multivariable analysis, age >65 and need for mechanical ventilation were independent risk factors for mortality (OR 6.02, 3.75, respectively, p < 0.001). Independent predictors for mechanical ventilation included cardiac or pulmonary contusion and sternal fractures (OR 3.78, 2.38, 2.29, respectively, p < 0.001). Need for mechanical ventilation was an independent predictor of pneumonia (OR 13.18, p < 0.001). CONCLUSIONS: Mortality in isolated flail chest is much lower than previously reported. Fewer than 30% of patients require mechanical ventilation. Need for mechanical ventilation, however, is independently associated with mortality and pneumonia. Age >65 is an independent risk factor for adverse outcomes, and these patients may benefit by more aggressive monitoring and treatment.

Operative management versus non-operative management of rib fractures in flail chest injuries: a systematic review.

PURPOSE: Flail chest is a life-threatening complication of severe chest trauma with a mortality rate of up to 15 %. The standard non-operative management has high comorbidities with pneumonia and often leads to extended Intensive Care Unit (ICU) stay, due to insufficient respiratory function and complications. The aim of this literature study was to investigate how operative management improves patient care for adults with flail chest. METHODS: Randomized-controlled trials comparing operative management versus non-operative management of flail chest were included in this systematic review and meta-analysis. PubMed, Trip Database, and Google Scholar were used for study identification. We compared operative-to-non-operative management in adult flail chest patients. Mean difference and risk ratio for mortality, pneumonia rate, duration of mechanical ventilation, duration of ICU stay, duration of hospital stay, tracheostomy rate, and treatment costs were calculated by pooling these publication results. RESULTS: Three randomized-controlled trials were included in this systematic review. In total, there were 61 patients receiving operative management compared to 62 patients in the non-operative management group. A positive effect of surgical rib fracture fixation was observed for pneumonia rate [ES 0.5, 95 % CI (0.3, 0.7)], duration of mechanical ventilation (DMV) [ES -6.5 days 95 % CI (-11.9, -1.2)], duration of ICU stay [ES -5.2 days 95 % CI (-6.2, -4.2)], duration of hospital stay (DHS) [ES -11.4 days 95 % CI (-12.4, -10.4)], tracheostomy rate (TRCH) [ES 0.4, 95 % CI (0.2, 0.7)], and treatment costs (saving $9.968,00-14.443,00 per patient). No significant difference was noted in mortality rate [ES 0.6, 95 % CI (0.1, 2.4)] between the two treatment strategies. CONCLUSIONS: Despite the relatively small number of patients included, different methodologies and differences in presentation of outcomes, operative management of flail chest seems to be a promising treatment strategy that improves patients' outcomes in various ways. However, the effect on mortality rate remains inconclusive. Therefore, research should continue to explore operative management as a viable method for flail chest injuries.

[Surgical fixation in flail chest : a local first encouraging experience]. / Fixation chirurgicale d'un volet thoracique : à propos d'une première procédure encourageante (cas clinique).

We report the case of a young woman who suffered from a severe traffic accident with major thoracic trauma consisting of hemopneumothorax and flail chest. At day 5 of mechanical ventilation, a surgical reduction and fixation of the fractured ribs were performed; the patient was liberated from mechanical ventilation the next day and discharged from the intensive care unit two days later. The success of this local first case incites us to further a similar approach in such challenging trauma cases.

Nous rapportons le cas d'une jeune patiente victime d'un accident grave de la circulation avec un traumatisme thoracique sévère ayant entraîné un hémopneumothorax et un volet thoracique. Au 5ème jour de ventilation invasive, une réduction et une fixation chirurgicales du volet thoracique furent réalisées. La patiente fut sevrée de la ventilation invasive le lendemain et transférée en salle de soins banalisés deux jours plus tard. Le succès de cette première thérapeutique nous incite à la proposer à l'avenir dans des situations similaires.

Management of patients with flail chest by surgical fixation using claw-type titanium plate.

BACKGROUND: The goal of the study was to compare surgical rib fixation using claw-type titanium plate with conservative treatment in the management of patients with flail chest. METHODS: The study retrospectively studied 23 patients suffering from flail chest injury, who admitted to our hospital from October, 2010 to February, 2014. The patients received surgical fixation by using claw-type titanium plate (surgical fixation group). A age and sex-matched cohort of 29 patients received conservative treatment and defined as conservative treatment group. Outcome variables included number of cases undergoing mechanical ventilation, ventilation time, time of hospital stay, incidence of respiratory complications, incidence of thoracic deformity and postoperative forced expiratory volume in the first second (FEV1). RESULTS: Compared with conservative treatment group, surgical fixation group had fewer cases undergoing mechanical ventilation, shorter ventilation time, shorter hospital stay, lower incidence of respiratory complications and thoracic deformity and improved pulmonary function. Patients undergoing surgery earlier had shorter time of mechanical ventilation. CONCLUSIONS: Surgical rib fixation with claw-type titanium plate is a reliable and efficient method in the management of patients with flail chest.

Surgical versus nonsurgical interventions for flail chest.

BACKGROUND: Thoracic trauma (TT) is common among people with multiple traumatic injuries. One of the injuries caused by TT is the loss of thoracic stability resulting from multiple fractures of the rib cage, otherwise known as flail chest (FC). A person with FC can be treated conservatively with orotracheal intubation and mechanical ventilation (internal pneumatic stabilization) but may also undergo surgery to fix the costal fractures. OBJECTIVES: To evaluate the effectiveness and safety of surgical stabilization compared with clinical management for people with FC. SEARCH METHODS: We ran the search on the 12 May 2014. We searched the Cochrane Injuries Group's Specialised Register, the Cochrane Central Register of Controlled Trials (CENTRAL, The Cochrane Library), MEDLINE (OvidSP), EMBASE Classic and EMBASE (OvidSP), CINAHL Plus (EBSCO), ISI WOS (SCI-EXPANDED, SSCI, CPCI-S, and CPSI-SSH), and clinical trials registers. We also screened reference lists and contacted experts. SELECTION CRITERIA: Randomized controlled trials of surgical versus nonsurgical treatment for people diagnosed with FC. DATA COLLECTION AND ANALYSIS: Two review authors selected relevant trials, assessed their risk of bias, and extracted data. MAIN RESULTS: We included three studies that involved 123 people. The methods used for blinding the participants and researchers to the treatment group were not reported, but as the comparison is surgical treatment with medical treatment this bias is hard to avoid. There was no description of concealment of the randomization sequence in two studies.All three studies reported on mortality, and deaths occurred in two studies. There was no clear evidence of a difference in mortality between treatment groups (risk ratio (RR) 0.56, 95% confidence interval (CI) 0.13 to 2.42); however, the analysis was underpowered to detect a difference between groups. Out of the 123 people randomized and treated, six people died; the causes of death were pneumonia, pulmonary embolism, mediastinitis, and septic shock.Among people randomized to surgery, there were reductions in pneumonia (RR 0.36, 95% 0.15 to 0.85; three studies, 123 participants), chest deformity (RR 0.13, 95% CI 0.03 to 0.67; two studies, 86 participants), and tracheostomy (RR 0.38, 95% CI 0.14 to 1.02; two studies, 83 participants). Duration of mechanical ventilation, length of intensive care unit stay (ICU), and length of hospital stay were measured in the three studies. Due to differences in reporting, we could not combine the results and have listed them separately. Chest pain, chest tightness, bodily pain, and adverse effects were each measured in one study. AUTHORS' CONCLUSIONS: There was some evidence from three small studies that showed surgical treatment was preferable to nonsurgical management in reducing pneumonia, chest deformity, tracheostomy, duration of mechanical ventilation, and length of ICU stay. Further well-designed studies with a sufficient sample size are required to confirm these results and to detect possible surgical effects on mortality.