[Bony injuries of the thoracic cage in multiple trauma : Incidence, concomitant injuries, course and outcome]. / Knöcherne Verletzung der Brustwand beim Polytrauma : Inzidenz, Begleitverletzungen, Verlauf und Outcome.

BACKGROUND: Thoracic trauma is considered to be responsible for 25 % of fatalities in multiple trauma and is a frequent injury with an incidence of 50 %. In addition to organ injuries, severe injuries to the bony parts of the thorax also occur and these injuries are described very differently mostly based on single center data. OBJECTIVES: The focus of this study was on a holistic presentation of the prevalence and the incidence of thoracic trauma in patients with multiple trauma from the data of the large collective of the TraumaRegister DGU® (TR-DGU) with the objective of an analysis of concomitant injuries, therapy options and outcome parameters. MATERIAL AND METHODS: A retrospective analysis was carried out based on the data set of the TR-DGU from the years 2009-2013. Inclusion criteria were an injury severity scale (ISS) score ≥ 16 and primary admission to a trauma center but isolated craniocerebral injury was an exclusion criterium. Patients were separated into two groups: those with rib fractures (RF) and those with flail chest (FC). RESULTS: A total of 21,741 patients met the inclusion criteria including 10,474 (48.2 %) suffering from either RF or FC. The mean age was 49.8 ± 19.9 years in the RF group and 54.1 ± 18.2 years in the FC group. Approximately 25 % were female in both groups, 98.1 % were blunt force injuries and the median ISS was 28.0 ± 11.2 in RF and 35.1 ± 14.2 in FC. Shock, insertion of a chest tube, (multi) organ failure and fatality rates were significantly higher in the FC group as were concomitant thoracic injuries, such as pneumothorax and hemothorax. Sternal fractures without rib fractures were less common (3.8 %) than concomitant in the RF (10.1 %) and FC (14 %) groups, as were concomitant fractures of the clavicle and the scapula. Out of all patients 32.6 % showed fractures of the thoracolumbar spine, 26.5 % without rib fractures, 36.6-38.6 % with rib fractures or monolateral FC and 48.6 % concomitant to bilateral FC. Thoracotomy was carried out only in isolated cases in RF and in 10.2 % of the FC group. Operative stabilization of the thoracic cage was carried out in 3.9-9.1 % of patients in the RF group and in 17.9-23.9 % in the FC group.

Atrial fibrillation increases medical cost and complicates hospital outcome of traffic accident-related physical trauma--a nationwide population-based study.

BACKGROUND: Traffic accidents account substantially for premature disability and deaths in the modern world. Whether atrial fibrillation complicates the outcome of traffic injury remains under-investigated. METHODS: From 1998 to 2010, all inpatient records stored in the Taiwan National Health Insurance database were screened. Those related with traffic accidents were aggregated to individuals and enrolled. The medical expenses and hospital outcomes were compared between patients with atrial fibrillation (AF group) and either the rest patients (No-AF group) or the propensity-matched patients without atrial fibrillation (No-AF-matched group). Prognostic predictive variables for adverse in-hospital events were further identified by multivariate regression analysis. RESULTS: Within the 13-year time span, of the 776,620 individuals ever admitted for traffic accidents, there were 1233 patients with AF. Compared with No-AF and No-AF-matched groups respectively, AF patients stayed longer in hospital (10.9 ± 10.6 vs. 6.8 ± 7.2 and vs. 8.2 ± 8.7 days, both p < 0.001), more often required surgical operations (73.2% vs. 69.5%, p = 0.006 and vs. 68.9%, p = 0.021), and consumed larger medical expenses (US$ 2384 ± 3174 vs. 1246 ± 2024, or 91.3% higher; and vs. 1406 ± 2172, or 69.6% higher, both p < 0.001), yet developed more postoperative complications (8.8% vs. 1.2% and vs. 3.2%, both p<0.001) and deaths (2.5% vs. 0.9%, p < 0.001 and vs. 1.6%, p = 0.015). Identified by regression analysis, CHA2DS2-VASC score and representative demographic/injury-related variables predict in-hospital adverse events in these AF group patients. CONCLUSIONS: For patients suffering traffic accidents, those with AF consume more surgical resources and medical expenses yet end up with poorer hospital outcome, especially those with higher CHA2DS2-VASC scores and other relevant variables.

[Quality of life after multiple trauma]. / Lebensqualität nach Polytrauma.

BACKGROUND: Multiple trauma is an independent injury pattern which, because of its complexity, is responsible for 25 % of the costs for the treatment of all injured patients. Because of the often long-lasting physical impairment and the high incidence of residual permanent handicaps, it is apparent that multiple trauma can lead to a reduction in patient quality of life. OBJECTIVES: The aim of this study was to give an overview of the known data concerning the change in quality of life for multiple trauma patients. Furthermore, predictors for the reduction of quality of life after multiple trauma will be identified. MATERIALS AND METHODS: A MedLine search was performed to identify studies dealing with the outcome after multiple trauma. RESULTS: In addition to functional outcome parameters, the term quality of life has become more important in recent years when it comes to evaluating the outcome following injury. While the mortality after multiple trauma could be significantly reduced over the years, there is no comparable effect on the quality of life. Predictors for a worse quality of life after multiple trauma are female gender, high age, low social status, concomitant head injuries and injury to the lower extremities. CONCLUSION: The fact that mortality after multiple trauma has decreased but not impairment of the quality of life makes it clear that in addition to the acute medical treatment, a follow-up treatment including not only physiotherapy but also psychotherapy is crucial for multiple trauma patients.

Successful replantation of a completely amputated ear on a child.

Amputation of an ear is a rare injury. Subsequent replantation is a challenging and very difficult task for an experienced micro-surgeon. Every well described successful replantation of an ear is a valuable lesson for a micro-surgeon mainly because securing the venous drainage of the replanted ear is very difficult. In the worldwide medical literature, only a minimal amount of cases have described a successful replantation of an ear after total amputation on a child. The authors describe the whole treatment process for a seven-year old boy whose ear was bitten off by a dog. They also describe their procedures which led to a successful outcome.

[6 years after reformation of the specialty training reglementation--is there still room for improvement?]. / 6 Jahre nach Reform der Weiterbildungsordnung--gibt es noch Verbesserungspotenzial?

AIM: The specialty training reglementation in Germany is defined by a clear framework and aims regarding the obtainable specialty qualification. But its implementation is often difficult. The aim of the present study was to evaluate the demands of the new specialist qualification on the part of the trainers in Germany. METHOD: An e-mail questionnaire was distributed via the offices of DGU (German Society of Traumatology) and DGOOC (German Society of Orthopaedics and Orthopaedic Surgery) to 954 head physicians. Questions referred to abilities that are subject to concrete specialty training. Questions 1-3 referred to basic knowledge of the trained specialty. Questions 4 and 5 focused on self-reliant work, questions 6 and 7 touched aspects of conservative orthopaedics and multiple trauma management whereas questions 8-10 referred to the achieved surgical skills. RESULTS: 220 questionnaires were evaluated overall in a period of 6 weeks. 132 questionnaires were returned by the DGOOC and 88 by the DGU. Questions 1-3: basic knowledge regarding diagnostics and treatment of diseases and injuries of the musculoskeletal system as well as communication in adequate medical terminology were presumed by 97% and 85% respectively. 72% of the questioned trainers expected a brand new specialist to give a detailed and qualified description of an X-ray. Questions 4 and 5: 67% postulated that a brand new specialist should be capable of indicating a routine surgical intervention correctly. But only 30% expected a specialist to manage a consultation. Questions 6 and 7: the self-reliant conservative treatment of back pain patients was assumed by 60%, whereas the organisation of the medical care of multiple trauma patients is requested by 40%. Questions 8-10: referring to the surgical skills, 52% expected that one should handle the standard surgical approaches to the large extremity joints. Only 24% expected that after completing his training, a specialist can perform standard surgical procedures, which are required in the specialty training reglementation, without supervision. On the other hand they were expected to assist. CONCLUSION: Expectations of the head physicians concerning the skills of a new specialist did not match the expected skills defined in the specialty training reglementation regarding basic knowledge, self-reliant work, surgical skills as well as conservative orthopaedics and multiple trauma management. A reasonable structuring is necessary in order to implement the requested contents of the specialty training reglementation. This can only be achieved if demands on aims are compliant.

[Paradoxal gazous embolism in hepatic trauma. Contribution of hyperbaric oxygenotherapy]. / Embolie gazeuse peropératoire chez un traumatisé hépatique. Intérêt de l'oxygénothérapie hyperbare.

A young man was admitted for a polytraumatism associating head trauma and blunt abdominal trauma with hepatic injury. He was managed with a damage control surgery with a perihepatic packing. During the second look surgery, he developed a paradoxal gazous embolism by air aspiration in the sus-hepatic vein. This has never been described before in such traumatism. The patient presented a respiratory distress, a circulatory shock due to right infarction and an intracranial hypertension with bilateral mydriasis. He was immediately treated by hyperbaric oxygenotherapy. The evolution was good and he recovered without sequelae.

Inflammation and the host response to injury, a large-scale collaborative project: patient-oriented research core--standard operating procedures for clinical care VII--Guidelines for antibiotic administration in severely injured patients.

When the clinical decision to treat a critically ill patient with antibiotics has been made, one must attempt to identify the site of infection based on clinical signs and symptoms, laboratory or diagnostic radiology studies. Identification of site requires, examination of patient, inspection of all wounds, chest radiograph, and calculation of clinical pulmonary infection score if ventilated, obtaining blood cultures, urinalysis, and line change if clinical suspicion of central venous catheter (CVC) source. If it is impossible to identify site, obtain cultures from all accessible suspected sites and initiate empiric, broad spectrum antibiotics. If likely site can be identified answer these questions: Is intra-abdominal site suspected? Is pulmonary source of infection suspected? Is skin, skin structure or soft tissue site suspected? If yes, does the patient have clinical signs suspicion for necrotizing soft tissue infection (NSTI)? Is a CVC infection suspected? Risk factors for more complicated infections are discussed and specific antibiotic recommendations are provided for each type and severity of clinical infection. Decision to continue, discontinue and/or alter antibiotic/antimicrobial treatment should be based on the clinical response to treatment, diagnostic or interventional findings, and culture and sensitivity data, bearing in mind that not all patients with infections will have positive cultures because of limitations of specimen handling, microbiology laboratory variations, time between specimen acquisition and culture, or presence of effective antibiotics at the time that specimens were obtained. It should also be noted that not all patients with increased temperature/WBC have an infection. Discontinuation of antibiotics is appropriate if cultures and other diagnostic studies are negative.

[Treatment of lower limb osteomyelitis by a local bone substitute supplemented with antibiotics]. / Osteitisbehandlung an Unterschenkeln mit Knochenersatzmaterial als lokalem Antibiotikumträger.

A seriously injured tsunami victim with complicated osteomyelitis is presented. The patient was treated with a new resorbable bone substitute, which can be loaded with different antibiotics. The successful treatment is illustrated by the clinical, radiological and histological features. Bilateral open fractures of the lower leg with open elbow fracture led to a bilateral amputation of the lower legs and the right arm because of a beginning sepsis. The following intramedullary osteitis with multiresistant Pseudomonas aeruginosa, Escherichia coli and Enterococcus faecium was treated with the bone substitute PerOssal combined with systemic and local application of vancomycin and systemic application of ceftazidime and meropenem. This case report illustrates the concept of an additional local antibiotic treatment of osteomyelitis by a bone substitute also functioning as a drug delivery system.

Altered nutrition state in the severe multiple trauma patients undergoing adjuvant recombinant human growth hormone nutritional support therapy.

In order to observe the nutrition state in the severe multiple trauma patients undergoing adjuvant recombinant human growth hormone (rhGH) nutritional support therapy, 45 patients with severe multiple traumas (ISS>25) were randomly divided into 3 groups. All the 3 groups had been supplied with nitrogen and caloricity according to the need of patients for 16 days. The rhGH therapy started 48 h after surgery and lasted for 14 days in two rhGH-treated groups in which rhGH was 0.2 and 0.4 U/(kg . d) respectively, and the resting group served as control one. The levels of nitrogen balance, prealbumin and safety variables (blood sugar, Na+, TT3 and TT4) were observed and compared among the three groups. The levels of nitrogen balance on the postoperative day (POD) 3 and 5 in the rhGH-treated groups were -1.28+/-3.19, 5.45+/-2.00 and -0.18+/-2.55, 6.11+/-1.60, respectively, which were significantly higher than those in the control group (-5.17+/-1.68 and -1.08+/-3.31, P<0.01). The values of prealbumin on the POD 3 and 5 in the rhGH-treated groups were 180.19+/-27.15, 194.44+/-50.82 and 194.94+/-29.65, 194.11+/-16.17, respectively, which were significantly higher than those in the control group (117.42+/-19.10 and 135.63+/-28.31, P<0.01). There was no significant difference between the rhGH 0.2 U/(kg . d) group and rhGH 0.4 U/(kg . d) group in both of the levels of nitrogen balance and prealbumin. It is concluded that the nutritional support therapy with adjuvant rhGH which starts 48 h after surgery improves the nutrition state of the patients with severe multiple trauma. It is safe for severe multiple trauma patients who accept rhGH at the dose of 0.2 and 0.4 U/(kg . d).

Training nurses and technologists for trauma surgery.

Getting assigned to a trauma for the first time is still stressful for perioperative staff members. However, viewing the video/DVD does seem to help overcome some of the inherent anxiety. In addition, encouraging new or inexperienced staff nurses and technologists to participate on trauma cases with more seasoned staff also seems to alleviate some of those fears. Saying "let's make believe it's an emergency" and setting up quickly for a scheduled case will keep those skills current. Having staff members utilize "what if" scenarios tends to keep them thinking and anticipating. Prioritizing and reviewing all the case actions will allow nurses and technologists to perform these actions/skills in an emergency without even thinking. Although specific internal injuries a trauma patient will have cannot always be predicted, the perioperative staff members must still use their basic training to be ready for anything that comes through the doors to surgery. Making a video seemed like an overwhelming task at first, but the team sought out guidance and support from appropriate resources (videographer, surgeons, etc) in order to collaborate effectively, and the result was a great educational product. The Staff Development team continues to present inservices that are specialty or case specific. The "trauma" aspect of these presentations is also always included to reinforce the topics that were brought out in the video.

[Modern methods of the treatment of injured persons with combined vertebrospinal trauma].

The issues of rehabilitational treatment of injured persons after polytrauma occurrence with compressive fracture of spine using electrostimulation were considered. The application of such an approach have had promoted the essential lowering of traumaticity and the treatment duration as well, the prognosis improvement, the length of temporary disability period reduction.

[Open pelvic fracture. Treatment strategy and results for 12 patients]. / Die offene Beckenfraktur. Behandlungsstrategie und Resultate anhand von 12 Patienten.

This article presents treatment priorities for open pelvic fracture and the results of 12 patients. In a retrospective study we analyzed 12 patients treated at a level 1 trauma center between 1994 and 1998 of whom eight were male and four female with an average age of 29.6 years. Six type C (6 x III degrees open) and six type B (4 x II degrees and 2 x III degrees open) were identified. On average, 15 EKs were necessary within the first 12 h of treatment (type C=17, type B=13). All type C fractures underwent emergency stabilization with the pelvic C-clamp. Early laparotomy was performed in 60%. Perineal laceration was identified in 58%, followed by nerve and plexus lesions in 42%, injuries of the genitourinary tract in 33%, and lesions of the fecal stream in 25%. Altogether, there were more peripelvic injuries associated with type C fracture than with type B (12 vs 8). On average, there were 27 second-look operations necessary with 3-.2 operations per patient. The average stay in the ICU was 82 days (80-360); 25% died. Control of hemorrhage is fundamental; therefore, emergency stabilization of the pelvis is essential followed by surgical procedures. Early surgical definitive stabilization of the fracture decreases septic complications. Such complex injuries should be treated at specialized trauma centers.

[Interdisciplinary quality management in the treatment of severely injured patients. Validation of a QM system for the diagnostic and therapeutic process in early clinical management]. / Interdisziplinäres Qualitätsmanagement in der Behandlung schwerverletzter Patienten. Validierung eines QM-Systems für den diagnostischen und therapeutischen Ablauf der frühklinischen Versorgung.

A multidisciplinary quality management system (QMS) for the early treatment of severely injured patients was validated in a trauma center in Germany. In the presented prospective study a QMS developed at another trauma center was implemented at the department of trauma surgery of the University of Essen for the presented study. The essential elements of the QMS were the establishment of (1) an adequate protocol for documentation, (2) 20 criteria for the assessment of treatment quality, (3) regular statistical analysis of treatment quality and (4) a quality circle comprising all medical specialties for data discussion. From 5/98-9/99 a cohort of 447 patients with an average injury severity score (ISS) of 22 +/- 17 was treated in the emergency department. The impact of the QMS was assessed in 4 periods (1: 5/1998-8/1998; 2: 9-12/1998; 3: 1-4/1999; 4: 5-8/1999). The quality circle met 8 times. For the improvement of the process 16 long-term changes were introduced. In 60% (n = 12) of the 20 assessment criteria significant improvements were detected. In diagnostics there were significant reductions of the time needed for basic radiological and sonographic check-up (from 24 +/- 12 min in the first to 14 +/- 8 min in the last period) and of the duration until performance of a cranial computed tomography in severe traumatic brain injury (sTBI; from 45 +/- 22 to 28 +/- 8 min). The rate of delayed diagnoses remained low (4% in the first, 5% in the last period). Further positive changes were the time savings in transfusion (from 35 +/- 20 to 20 +/- 4 min) and emergency operations (from 67 +/- 20 to 48 +/- 4 min) in hemorrhagic shock as well as for craniotomies (77 +/- 41 to 54 +/- 19 min) in sTBI. Apart from the significant time reductions other improvements were found. Overall mortality was diminished from 17% in the first to 10% in the last observation period. In conclusion the study revealed that the quality of the early therapy of severely injured patients was significantly improved by implementation of a multidisciplinary quality management system especially with respect to treatment efficiency.

5196 mandible fractures among 4381 active duty army soldiers, 1980 to 1998.

OBJECTIVE: We present the frequencies of various types of mandibular fractures along with associated mechanisms and injuries. METHODS: Retrospective analysis of 5196 mandible fractures in 4381 patients extracted from the Total Army Injury and Health Outcomes Database (TAIHOD), a comprehensive database developed by the U.S. Army Research Institute of Environmental Medicine (USARIEM) that links population data to all hospitalizations among active duty army soldiers. The database is based on the ICD-9 CM coding system. RESULTS: We found the following frequencies for specific mandible fracture locations: angle 35.6%, symphysis 20.1%, subcondylar 14.2%, body 12.7%, condylar process 9.1%, ramus 4.5%, alveolar border 2.7%, and coronoid process 1%. The mechanisms of injury were separated into seven categories. Fighting accounts for 36.2%, automobile accidents for 18.6%, athletics for 13.6%, falls for 9.7%, motorcycle accidents for 3.1%, other land transport accidents for 3%, and miscellaneous causes for 15.8%. A few fracture locations appear to be associated with specific mechanisms. Of 82 alveolar border fractures with known mechanisms, 37% resulted from automobile accidents. Of 1094 angle fractures with known mechanisms, 48.6% resulted from fighting. Our data show that the majority of fractures were isolated to one location. Only one fracture was recorded for 70.6%, 29.2% have two fractures recorded, 0.2% have three or more fractures recorded. Associated injuries were common and include facial lacerations 1236 (28.2%), non-mandible facial bone fractures 733 (16.7%), intracranial injury 403(9.2%), internal injuries 229 (5.2%), fractures of the upper limb 295 (6.7%), fractures of the lower extremity 302 (6.9%), and cervical fractures 34 (0.8%). CONCLUSIONS: The mechanism of injury is important in determining the most likely resultant mandible fracture in the case of angle of mandible and alveolar ridge fractures. The clinician should maintain a high level of suspicion for associated injuries that occur more than one fourth of the time and even more frequently in motor vehicle accident victims. Associated intracranial injury is particularly important to rule out. Associated facial fractures, intracranial injury, internal injuries, and extremity injuries are all more common than cervical fractures.

[The use of laparoscopy in the diagnosis of a traumatic lesion of the spleen]. / Primenenie laparoskopii v diagnostike tramaticheskogo povrezhdeniia selezenki.

The results of laparoscopic diagnosis of splenic rupture in the closed abdominal trauma in 80 injured persons were analyzed. A splenic damage was excluded in 38 patients. In 12 of them hematoma, serohemorrhagic exudate, intestinal paresis were revealed. One patient with duodenal rupture was operated on, and in one more patient the idle laparotomy was conducted. Five patients died. According to the laparoscopic data a splenic rupture was diagnosed in 35 injured persons. Diagnostic failure was conceded in one patient, in whom a hepatic rupture was revealed while the laparoscopy conduction. A successful conservative treatment was conducted in three patients for subcapsular splenic hematoma. Relaparotomy conduction was needed in 3 patients. Three patients died: two of them--due to severe polytrauma and one--due to bronchopneumonia. One else patient died, which was hospitalized with severe polytrauma. In one patient bronchospasm have occurred.

[Diaphragmatic injuries--classification, diagnosis and therapy]. / Zwerchfellverletzungen--Klassifikation, Diagnostik und Therapie.

Diagnosis of diaphragmatic rupture is often missed after blunt thoracic and abdominal injuries. Rupture of the diaphragm is caused either by direct or indirect violence. The clinical manifestations are unpredictable and of infinite variety, and, especially in massively traumatized patients, masked by other injuries. Between 1987 and 1995, 17 patients were treated for traumatic injury of the diaphragm. Four of 17 patients sustained isolated diaphragmatic rupture; in 13 the rupture was combined with other injuries. Preoperatively the following diagnostic procedures were performed: ultrasonography in 12 patients, chest X-ray in 6, computed tomography of the abdomen in 2, water soluble enema into the stomach in 1, and computed tomography of the thorax in 1 patient. Therapy of diaphragmatic injury was performed in 15 patients within 2 days, in one within 1 year and in one 23 years after the accident. Two patients died due to accompanying injuries.

[Emergency care and treatment costs of polytrauma patients]. / Erstversorgungs- und Behandlungskosten polytraumatisierter Patienten.

Treatment costs of emergency therapy, surgery and intensive care were analysed in 20 randomly chosen, representative patients with severe multiple trauma (mean ISS 32 p). For an average stay of about 22.5 days on ICU, the total costs were DM 106924.36 (about 70,000 US $). DM 39,635.88 (= 37%) were the costs for physicians and nurses; DM 67,289.08 (= 63%) were needed for materials, X-rays, laboratory investigations, drugs and blood components. The whole treatment caused daily costs of DM 4752.22 or DM 3.30/min. The first emergency diagnostic procedures and emergency therapy take a mean time of 451.9 min from admission to the beginning of the ICU treatment and by itself already generates costs of about DM 12325.99. In Germany, a new way of compensation by a diagnosis-related group was introduced in 1996. These data suggest that treatment of severe multiple trauma is very expensive and trauma care could be economically harmful for smaller hospitals. We conclude that treatment of multiply injured patients (ISS > 16 p) should be compensated for by a special daily amount of about DM 5000 (about 3500 US $) for selected trauma centres.

Blood products replacements processed in the surgical field.

This article summarizes the main blood products that can be gathered from, treated, and returned to the trauma patient in the operating room. A brief description of the physiology of blood and clotting mechanisms is given. A focus on plasma pheresis is provided, as well as a suggested procedure for plasma collection.