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Störmann P. Further refinement of high standards of care- focus on polytrauma. Eur J Trauma Emerg Surg 2024:10.1007/s00068-024-02543-6. [PMID: 38771347 DOI: 10.1007/s00068-024-02543-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Affiliation(s)
- Philipp Störmann
- Department of Trauma Surgery and Orthopedics, University Hospital Goethe University Frankfurt, Theodor-Stern-Kai 7, D-60590, Frankfurt / Main, Germany.
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Hörauf JA, Schindler CR, Mühlenfeld N, Zabel J, Störmann P, Marzi I, Söhling N, Verboket RD. Who, When, Why?-Traumatological Patients in the Emergency Department of a Maximum Care Provider. Life (Basel) 2023; 13:2046. [PMID: 37895428 PMCID: PMC10607953 DOI: 10.3390/life13102046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 09/28/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
Nationwide, there is an annual increase in the number of patients in German emergency departments resulting in a growing workload for the entire emergency department staff. Several studies have investigated the situation in emergency departments, most of which were interdisciplinary, but there are no data on a solely traumatological patient population. The present study therefore aims to investigate the situation in a university-based trauma surgery emergency department. A total of 8582 traumatological patients attending a university hospital from 1 January 2019 to 31 December 2019 were studied. Various variables, such as reason for presentation, time of accident, diagnosis, and diagnostic as well as therapeutic measures performed were analyzed from the admission records created. The mean age was 36.2 years, 60.1% were male, 63.3% presented on their own to the emergency department, and 41.2% presented during regular working hours between 8:00 a.m. and 6:00 p.m., Monday through Friday. The most common reason for presentation was outdoor falls at 17.4%, and 63.3% presented to the emergency department within the first 12 h after the sustained trauma. The most common diagnosis was bruise (27.6%), and 14.2% of patients were admitted as inpatients. Many of the emergency room patients suffered no relevant trauma sequelae. In order to reduce the number of patients in emergency rooms in the future, existing institutions in the outpatient emergency sector must be further expanded and effectively advertised to the public. In this way, the emergency medical resources of clinics, including staff, can be relieved to provide the best possible care for actual emergency patients.
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Affiliation(s)
- Jason-Alexander Hörauf
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University Frankfurt am Main, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany; (C.R.S.); (N.M.); (J.Z.); (P.S.); (I.M.); (N.S.); (R.D.V.)
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Vollrath JT, Schindler CR, Herrmann E, Verboket RD, Henrich D, Marzi I, Störmann P. EVALUATION OF CYFRA 21-1, ANGIOPOETIN-2, PENTRAXIN-3, SRAGE, IL-6, AND IL-10 IN POLYTRAUMATIZED PATIENTS WITH CONCOMITANT THORACIC TRAUMA-HELPFUL MARKERS TO PREDICT PNEUMONIA? Shock 2023; 60:392-399. [PMID: 37548620 DOI: 10.1097/shk.0000000000002186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/08/2023]
Abstract
ABSTRACT Background: Pneumonia is a frequent complication after polytrauma. This study aims to evaluate the ability of different serum markers to identify patients at risk of developing pneumonia after polytrauma. Methods: A retrospective analysis of prospectively collected data in polytraumatized patients with concomitant thoracic trauma (Injury Severity Score ≥16, Abbreviated Injury Scale Thorax ≥ 3) was performed. The study cohort was divided into patients with and without pneumonia during the clinical course. Serum levels of lung epithelial (CYFRA 21-1), endothelial (Ang-2), and inflammatory (PTX-3, sRAGE, IL-6, IL-10) markers were measured upon arrival in the trauma room and on days 2 and 5. Results: A total of 73 patients and 16 healthy controls were included in this study. Of these, 20 patients (27.4%) developed pneumonia. Polytraumatized patients showed significantly increased CYFRA 21-1 levels with a distinct peak after admission compared with healthy controls. Serum PTX-3 significantly increased on day 2 in polytraumatized patients compared with healthy controls. Injury Severity Score and demographic parameters were comparable between both groups (pneumonia vs. no pneumonia). No statistically significant difference could be observed for serum levels of CYFRA 21-1, Ang-2, PTX-3, sRAGE, IL-6, and IL-10 between the groups (pneumonia vs. no pneumonia) on all days. Logistic regression revealed a combination of IL-6, IL-10, sRAGE, and PTX-3 to be eventually helpful to identify patients at risk of developing pneumonia and our newly developed score was significantly higher on day 0 in patients developing pneumonia ( P < 0.05). Conclusion: The investigated serum markers alone are not helpful to identify polytraumatized patients at risk of developing pneumonia, while a combination of IL-6, IL-10, PTX-3, and sRAGE might be.
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Affiliation(s)
- Jan Tilmann Vollrath
- Goethe University Frankfurt, University Hospital, Department of Trauma, Hand and Reconstructive Surgery, Germany
| | - Cora Rebecca Schindler
- Goethe University Frankfurt, University Hospital, Department of Trauma, Hand and Reconstructive Surgery, Germany
| | - Eva Herrmann
- Goethe University Frankfurt, Institute for Biostatistics and Mathematical Modeling, Germany
| | - René D Verboket
- Goethe University Frankfurt, University Hospital, Department of Trauma, Hand and Reconstructive Surgery, Germany
| | - Dirk Henrich
- Goethe University Frankfurt, University Hospital, Department of Trauma, Hand and Reconstructive Surgery, Germany
| | - Ingo Marzi
- Goethe University Frankfurt, University Hospital, Department of Trauma, Hand and Reconstructive Surgery, Germany
| | - Philipp Störmann
- Goethe University Frankfurt, University Hospital, Department of Trauma, Hand and Reconstructive Surgery, Germany
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Mühlenfeld N, Vollrath JT, Hörauf JA, Schöffski O, Sterz J, Riemenschneider J, Störmann P, Marzi I, Verboket RD. [Costs-revenue deficit of outpatient treatment of minor injuries in the emergency department]. Unfallchirurgie (Heidelb) 2023; 126:433-440. [PMID: 35796817 DOI: 10.1007/s00113-022-01205-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/20/2022] [Indexed: 06/01/2023]
Abstract
BACKGROUND Many patients with minor injuries hastily present in the emergency department and tie up resources and personnel there. OBJECTIVE To establish the cost-revenue relationship of outpatient care of minor injuries in the traumatology emergency department. MATERIAL AND METHODS The calculation was based on the uniformly billed emergency flat rates of the uniform assessment standard (EBM). Using the current collective bargaining agreements for physicians and nurses, per minute costs were calculated. The time required for treatment was determined on the basis of 100 reference patients with minor injuries. The case cost calculation with the respective resources was carried out with the operational controlling of the University Hospital Frankfurt. RESULTS A total of 4088 patients with minor injuries who presented in 2019 were included. Most common reasons for presentation were contusions of the lower (31.9%; n = 1303) and upper extremities (16.6%; n = 677). A time expenditure of 166.7 min per day for the medical staff and 213.8 min per day for nursing staff was calculated. A total revenue of 29,384.31 € and total costs of 69,591.22 € were calculated. Thus, a revenue deficit of -40,206.91 € can be calculated for the year 2019. This corresponds to a monetary deficit of 9.84 € per patient. CONCLUSION There is a shortage of the medical resource "personnel" to satisfactorily and economically manage the nowadays high volume of self-presenting pedestrian patients with minor injuries. The current remuneration of the treatment of minor injuries by the uniform assessment scale is insufficient for the hospital sector.
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Affiliation(s)
- Nils Mühlenfeld
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Goethe Universität Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland.
| | - Jan Tilmann Vollrath
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Goethe Universität Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland
| | - Jason-Alexander Hörauf
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Goethe Universität Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland
| | - Oliver Schöffski
- Lehrstuhl für Gesundheitsmanagement, Friedrich-Alexander-Universität Erlangen-Nürnberg, Nürnberg, Deutschland
| | - Jasmina Sterz
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Goethe Universität Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland
| | - Julia Riemenschneider
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Goethe Universität Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland
| | - Philipp Störmann
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Goethe Universität Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland
| | - Ingo Marzi
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Goethe Universität Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland
| | - René D Verboket
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Goethe Universität Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland
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Kejwal MB, Verboket RD, Sommer K, Dust F, Thomas D, Störmann P, Frank J, Henrich D, Marzi I, Janko MC. Local Gentamicin Fixation with Sprayed Fibrin-An In Vivo Animal Study Reveals New Options to Treat Soft Tissue Infections. J Clin Med 2023; 12:jcm12103390. [PMID: 37240497 DOI: 10.3390/jcm12103390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 05/05/2023] [Accepted: 05/09/2023] [Indexed: 05/28/2023] Open
Abstract
For acute and chronic soft tissue infections, radical surgical debridement is required and is considered the gold standard, along with its immediate systemic antibiotic therapy. Treatment with local antibiotics and/or antibiotic-containing materials is commonly used as an additional tool in clinical practice. Spraying with fibrin and antibiotics is a newer technique that has been studied for some antibiotics. However, for gentamicin, data are not yet available on absorption, optimal application, antibiotic fate at the site and transfer of antibiotic into the blood. In an animal study involving 29 Sprague Dawley rats, 116 back wounds were sprayed with gentamicin using either gentamicin alone or one of two possible spray combinations of gentamicin and fibrin. Simultaneous application of gentamicin and fibrin via a spray system to soft tissue wounds resulted in significant antibiotic concentration over a long period of time. The technique is easy and cost-effective. The systemic crossover was significantly minimized in our study, which may have led to fewer side effects in patients. These results could lead to an improvement in local antibiotic therapy.
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Affiliation(s)
- Meike B Kejwal
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Goethe University, Goethe University Frankfurt, Theodor-Stern-Kai 7, 60596 Frankfurt am Main, Germany
| | - René D Verboket
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Goethe University, Goethe University Frankfurt, Theodor-Stern-Kai 7, 60596 Frankfurt am Main, Germany
| | - Katharina Sommer
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Goethe University, Goethe University Frankfurt, Theodor-Stern-Kai 7, 60596 Frankfurt am Main, Germany
| | - Fabian Dust
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Goethe University, Goethe University Frankfurt, Theodor-Stern-Kai 7, 60596 Frankfurt am Main, Germany
| | - Dominique Thomas
- Institute of Clinical Pharmacology, Goethe University Frankfurt, Theodor-Stern-Kai 7, 60596 Frankfurt am Main, Germany
| | - Philipp Störmann
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Goethe University, Goethe University Frankfurt, Theodor-Stern-Kai 7, 60596 Frankfurt am Main, Germany
| | - Johannes Frank
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Goethe University, Goethe University Frankfurt, Theodor-Stern-Kai 7, 60596 Frankfurt am Main, Germany
| | - Dirk Henrich
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Goethe University, Goethe University Frankfurt, Theodor-Stern-Kai 7, 60596 Frankfurt am Main, Germany
| | - Ingo Marzi
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Goethe University, Goethe University Frankfurt, Theodor-Stern-Kai 7, 60596 Frankfurt am Main, Germany
| | - Maren C Janko
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Goethe University, Goethe University Frankfurt, Theodor-Stern-Kai 7, 60596 Frankfurt am Main, Germany
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Schindler CR, Sturm R, Hörauf JA, Marzi I, Störmann P. The sequence of the treatment of combined fractures of the pelvis, spine, and extremities in polytraumatized patients. EFORT Open Rev 2023; 8:372-381. [PMID: 37158361 DOI: 10.1530/eor-23-0046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/10/2023] Open
Abstract
'Damage control' is the therapeutic strategy in the treatment of polytraumatized patients and aims at securing vital functions and controlling bleeding with a favorable effect on the post-traumatic immune response. The post-traumatic immune dysfunction is based on a disturbed balance between immunostimulatory and anti-inflammatory mechanisms. The extent of the immunological 'second hit' can be limited by delaying deferable surgical therapies until organ stabilization has been achieved by the treating surgeon. Pelvic sling is easy to apply and noninvasive with effective pelvic reduction. Pelvic angiography vs pelvic packing are not antagonistic, but rather should be considered as complementary methods. Operating as early as possible on unstable spinal injuries with confirmed or suspected neurological deficits by decompression and stabilization with a dorsal internal fixator. Dislocations, unstable or open fracture, vascular involvement, and compartment syndrome are considered emergency indications. In extremity fracture treatment, primary definitive osteosynthesis is often dispensed with and instead, temporary stabilization with an external fixator is performed.
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Affiliation(s)
- Cora Rebecca Schindler
- Department of Trauma-, Hand and Reconstructive Surgery, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Ramona Sturm
- Department of Trauma-, Hand and Reconstructive Surgery, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Jason Alexander Hörauf
- Department of Trauma-, Hand and Reconstructive Surgery, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Ingo Marzi
- Department of Trauma-, Hand and Reconstructive Surgery, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Philipp Störmann
- Department of Trauma-, Hand and Reconstructive Surgery, University Hospital Frankfurt, Frankfurt am Main, Germany
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Hörauf JA, Franz JN, Zabel J, Hartmann F, Störmann P, Marzi I, Janko M, Verboket RD. Saturday Night Fever: Interpersonal Violence as a Reason for Presentation in a University Emergency Department. Int J Environ Res Public Health 2023; 20:4552. [PMID: 36901561 PMCID: PMC10001752 DOI: 10.3390/ijerph20054552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 02/25/2023] [Accepted: 03/02/2023] [Indexed: 06/18/2023]
Abstract
(1) Presentations to a trauma emergency department following a violent confrontation account for a relevant proportion of the overall population. To date, violence (against women) in the domestic setting has been studied in particular. However, representative demographic and preclinical/clinical data outside of this specific subgroup on interpersonal violence are limited; (2) Patient admission records were searched for the occurrence of violent acts between 1 January and 31 December 2019. A total of 290 patients out of over 9000 patients were retrospectively included in the "violence group" (VG). A "typical" traumatologic cohort (presentation due to, among other things, sport-related trauma, falls, or traffic accidents) who had presented during the same period served as comparison group. Then, differences in the type of presentation (pedestrian, ambulance, or trauma room), time of presentation (day of week, time of day), diagnostic (imaging) and therapeutic (wound care, surgery, inpatient admission) measures performed, and discharge diagnosis were examined; (3) A large proportion of the VG were male, and half of the patients were under the influence of alcohol. Significantly more patients in the VG presented via the ambulance service or trauma room and during the weekend and the night. Computed tomography was performed significantly more often in the VG. Surgical wound care in the VG was required significantly more often, with injuries to the head being the most common; (4) The VG represents a relevant cost factor for the healthcare system. Because of the frequent head injuries with concomitant alcohol intoxication, all mental status abnormalities should be attributed to brain injury rather than alcohol intoxication until proven otherwise, to ensure the best possible clinical outcome.
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Affiliation(s)
- Jason-Alexander Hörauf
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe-University Frankfurt am Main, 60590 Frankfurt, Germany
| | - Jan-Niklas Franz
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe-University Frankfurt am Main, 60590 Frankfurt, Germany
| | - Julian Zabel
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe-University Frankfurt am Main, 60590 Frankfurt, Germany
| | - Frederik Hartmann
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe-University Frankfurt am Main, 60590 Frankfurt, Germany
| | - Philipp Störmann
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe-University Frankfurt am Main, 60590 Frankfurt, Germany
| | - Ingo Marzi
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe-University Frankfurt am Main, 60590 Frankfurt, Germany
| | - Maren Janko
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe-University Frankfurt am Main, 60590 Frankfurt, Germany
| | - René D Verboket
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe-University Frankfurt am Main, 60590 Frankfurt, Germany
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Störmann P, Krämer S, Raab S, Kalverkamp S, Graeff P. [Pathophysiology, Diagnostics and Therapy of Pulmonary Contusion - Recommendations of the Interdisciplinary Group on Thoracic Trauma of the Section NIS of the German Society for Trauma Surgery (DGU) and the German Society for Thoracic Surgery (DGT)]. Zentralbl Chir 2023; 148:50-56. [PMID: 36716768 DOI: 10.1055/a-1991-9599] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Pulmonary contusion usually occurs in combination with other injuries and is indicative of a high level of force. Especially in multiply injured patients, pulmonary contusions are frequently detected. The injury is characterised by dynamic development, which might result in difficulties in recognising the actual extent of the injury at an early stage. Subsequently, correct classification of the extent of injury and appropriate initiation of therapeutic steps are essential to achieve the best possible outcome. The main goal of all therapeutic measures is to preserve lung function as best as possible and to avoid associated complications such as the development of pneumonia or Acute Respiratory Distress Syndrome (ARDS).The present report from the interdisciplinary working group "Chest Trauma" of the German Society for Trauma Surgery (DGU) and the German Society for Thoracic Surgery (DGT) includes an extensive literature review on the background, diagnosis and treatment of pulmonary contusion. Without exception, papers with a low level of evidence were included due to the lack of studies with large cohorts of patients or randomised controlled studies. Thus, the recommendations given in the present article correspond to a consensus of the aforementioned interdisciplinary working group.Computed tomography (CT) of the chest is recommended for initial diagnosis; the extent of pulmonary contusion correlates with the incidence and severity of complications. A conventional chest X-ray may initially underestimate the injury, but is useful during short-term follow-up.Therapy for pulmonary contusion is multimodal and symptom-based. In particular, intensive care therapy with lung-protective ventilation and patient positioning are key factors of treatment. In addition to invasive ventilation, non-invasive ventilation should be considered if the patient's comorbidities and compliance allows this. Furthermore, depending on the extent of the lung injury and the general patient's condition, ECMO therapy may be considered as an ultima ratio. In particular, this should only be performed at specialised hospitals, which is why patient assignment or anticipation of early transfer of the patient should be anticipated at an early time during the course.
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Affiliation(s)
- Philipp Störmann
- Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Frankfurt, Frankfurt am Main, Deutschland
| | - Sebastian Krämer
- Klinik und Poliklinik für Viszeral-, Transplantations-, Thorax- und Gefäßchirurgie, Universitätsklinikum Leipzig, Leipzig, Deutschland
| | - Stephan Raab
- Thoracic Surgery, Universitätsklinikum Augsburg, Augsburg, Deutschland
| | | | - Pascal Graeff
- Klinik für Unfallchirurgie, Medizinische Hochschule Hannover, Hannover, Deutschland
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Kalverkamp S, Störmann P, Graeff P, Raab S. [Traumatic Tracheobronchial Injuries - Recommendation of the Interdisciplinary Working Group of the DGT and DGU to Establish a Uniform Classification for Diagnostics and Therapy]. Zentralbl Chir 2023; 148:85-92. [PMID: 36822184 DOI: 10.1055/a-1970-3555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
Traumatic tracheobronchial injuries are extremely rare. In comparison, iatrogenic injuries are somewhat more common. A literature search revealed that there is a large number of case reports and small case series for this clinical entity. There are hardly any reviews and they usually have a low level of evidence. One reason for this is the lack of a classification to allow comparison of the individual cases with each other. There is only one classification for iatrogenic injuries of the posterior tracheal wall, which the authors modified and expanded with regard to traumatic tracheobronchial injuries. This classification was extended by the authors to also include traumatic injuries. A three-digit classification is presented here. The grading of the injury covers the entire spectrum of injury patterns, from peribronchial emphysema to wall injuries of different depths to subtotal and complete rupture of the bronchus. In addition, the anatomical location and the cause of the injury were added to the classification. The levels of injury in the tracheobronchial tree are distinguished anatomically. The third digit distinguishes traumatic, iatrogenic and spontaneous injuries. On the basis of the three-digit classification resulting from these parameters, it is possible to group individual cases together and to develop recommendations for diagnostics and therapy.
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Affiliation(s)
| | - Philipp Störmann
- Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Frankfurt, Frankfurt am Main, Deutschland
| | - Pascal Graeff
- Klinik für Unfallchirurgie, Medizinische Hochschule Hannover, Hannover, Deutschland
| | - Stephan Raab
- Herz- und Thoraxchirurgie, Universitätsklinikum Augsburg, Augsburg, Deutschland
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Schindler CR, Best A, Woschek M, Verboket RD, Marzi I, Eichler K, Störmann P. Cranial CT is a mandatory tool to exclude asymptomatic cerebral hemorrhage in elderly patients on anticoagulation. Front Med (Lausanne) 2023; 10:1117777. [PMID: 36778744 PMCID: PMC9911444 DOI: 10.3389/fmed.2023.1117777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 01/12/2023] [Indexed: 01/28/2023] Open
Abstract
Background Traumatic brain injury (TBI) after falls causes death and disability with immense socioeconomic impact through medical and rehabilitation costs in geriatric patients. Diagnosing TBI can be challenging due to the absence of initial clinical symptoms. Misdiagnosis is particularly dangerous in patients on permanent anticoagulation because minimal trauma might result in severe intracranial hemorrhage. The aim of this study is to evaluate the diagnostic necessity of cranial computed tomography (cCT) to rule out intracranial hemorrhage, particularly in the absence of neurologic symptoms in elderly patients on permanent anticoagulation in their premedication. Patients and methods Retrospective cohort analysis of elderly trauma patients (≥ 65 years) admitted to the emergency department (ED) of the level-1-trauma center of the University Hospital Frankfurt from 01/2017 to 12/2019. The study included patients who suffered a ground-level fall with suspected TBI and subsequently underwent CT because of preexisting anticoagulation. Results A total of 227 patients met the inclusion criteria. In 17 of these patients, cCT showed intracranial hemorrhage, of which 14 were subdural hematomas (SDH). In 8 of the patients with bleeding showed no clinical symptoms, representing 5% (n = 160) of all symptom-free patients. Men and women were equally to suffer a post-traumatic hemorrhage. Patients with intracranial bleeding were hospitalized for 14.5 (±10.4) days. Acetylsalicylic acid (ASA) was the most prescribed anticoagulant in both patient cohorts-with or without intracerebral bleeding (70.6 vs. 77.1%, p = 0.539). Similarly, patients taking new oral anticoagulant (NOAC) (p = 0.748), coumarins, or other platelet inhibitors (p > 0.1) did not show an increased bleeding incidence. Conclusion Acetylsalicylic acid and NOAC use are not associated with increased bleeding risk in geriatric trauma patients (≥ 65 years) after fall-related TBI. Even in asymptomatic elderly patients on anticoagulation, intracranial hemorrhage occurs in a relevant proportion after minor trauma to the head. Therefore, cCT is an obligatory tool to rule out cerebral hemorrhage in elderly patients under anticoagulation.
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Affiliation(s)
- Cora R. Schindler
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, Frankfurt am Main, Germany,*Correspondence: Cora R. Schindler,
| | - Alicia Best
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Mathias Woschek
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - René D. Verboket
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Ingo Marzi
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Katrin Eichler
- Department of Diagnostic and Interventional Radiology, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Philipp Störmann
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, Frankfurt am Main, Germany
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Mühlenfeld N, Störmann P, Marzi I, Rosenow F, Strzelczyk A, Verboket RD, Willems LM. Seizure related injuries - Frequent injury patterns, hospitalization and therapeutic aspects. Chin J Traumatol 2022; 25:272-276. [PMID: 34763994 PMCID: PMC9458997 DOI: 10.1016/j.cjtee.2021.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 09/23/2021] [Accepted: 10/08/2021] [Indexed: 02/04/2023] Open
Abstract
PURPOSE Epileptic seizures frequently result in distinct physical injuries, fractures, traumatic brain injuries and minor trauma. The aim of this study was to retrospectively determine the frequent injury patterns due to seizure episode and to analyze consecutive acute medical care. METHODS This retrospective mono-center study was conducted at Frankfurt University Hospital, Frankfurt am Main, Germany between January 2007 and December 2017. Epilepsy patients with seizure-related fractures admitted to the emergency department were identified via a retrospective systematic query in the hospital information system using the ICD-10 German modification codes G40.0-G40.9. Patients with an unclear diagnosis of epilepsy were excluded. Sociodemographic as well as disease specific aspects were analyzed. Descriptive and Kruskal-Wallis one-way analysis of variance were used for statistical analysis. RESULTS A total number of 62 epilepsy patients were included. The mean age was 58.1 years. Fractures concerned the upper extremity most frequently (43.5%, n = 20), and 70.0% (14/20) were humerus fractures. Admission to intensive care unit for acute trauma care was necessary in 29.0% patients (n = 18), and surgery in 45.2% patients (n = 28). Twenty-five patients (26.6%) showed clinical or radiological signs of traumatic brain injury. Provoking factors were identified in 20 patients (32.3%), i.e., acute withdrawal or excess of alcohol (n = 15), relevant sleep deprivation (n = 2), and intoxication or withdrawal of other illegal drugs or trivial infect (n = 1 for each) and non-compliance with anti-seizure drugs (n = 1). A decreased T-score (-1.04 ± 1.15) and Z-score (-0.84 ± 0.75) compared to healthy subjects were found. CONCLUSION Fractures in upper extremities, trunk and craniocerebral trauma occur frequently as seizure-induced injuries. Alcohol excess and withdrawal are important provoking factors and should be targeted with preventive measurements to avoid seizure related injuries and accidents.
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Affiliation(s)
- Nils Mühlenfeld
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University Frankfurt, Frankfurt Am Main, Germany,Corresponding author.
| | - Philipp Störmann
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University Frankfurt, Frankfurt Am Main, Germany
| | - Ingo Marzi
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University Frankfurt, Frankfurt Am Main, Germany
| | - Felix Rosenow
- Epilepsy Center Frankfurt Rhine-Main, Department of Neurology, Goethe University Frankfurt, Frankfurt Am Main, Germany,LOEWE Center for Personalized Translational Epilepsy Research (CePTER), Goethe-Universität Frankfurt, Frankfurt Am Main, Germany
| | - Adam Strzelczyk
- Epilepsy Center Frankfurt Rhine-Main, Department of Neurology, Goethe University Frankfurt, Frankfurt Am Main, Germany,LOEWE Center for Personalized Translational Epilepsy Research (CePTER), Goethe-Universität Frankfurt, Frankfurt Am Main, Germany,Department of Neurology and Epilepsy Center Hessen, Philipps-University Marburg, Marburg (Lahn), Germany
| | - René D. Verboket
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University Frankfurt, Frankfurt Am Main, Germany
| | - Laurent M. Willems
- Epilepsy Center Frankfurt Rhine-Main, Department of Neurology, Goethe University Frankfurt, Frankfurt Am Main, Germany,LOEWE Center for Personalized Translational Epilepsy Research (CePTER), Goethe-Universität Frankfurt, Frankfurt Am Main, Germany
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Störmann P, Osinloye W, Verboket RD, Schindler CR, Woschek M, Marzi I, Lustenberger T. Early start of thromboprophylaxis does not increase risk of intracranial hematoma progression in multiply injured patients with traumatic brain injury. Brain Inj 2022; 36:1046-1052. [PMID: 35923095 DOI: 10.1080/02699052.2022.2105951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
BACKGROUND Venous thromboembolism (VTE) in severely injured patients with severe traumatic brain injury (TBI) is a risk during the clinical course. Data on the safety of an early initiation of pharmacological VTE prophylaxis in severely injured patients with concomitant severe TBI is sparse. METHODS Admissions to our level-1-trauma center between January 2015 and December 2018 were screened. Patients suffering from severe TBI (Abbreviated Injury Scale (AIS) of the head ≥3) and at least one further AIS ≥ 3 in any other body region were included. Demographic data, thromboembolic events, and progression of the intracranial hemorrhage were extracted from the patient's charts. According to the first application of pharmacological thromboprophylaxis (VTEp), patients were categorized either to the early, the late (later than 24 h) or the no therapy group. RESULTS In 79 patients (early: n = 35, late: n = 29, no therapy: n = 15) the Injury Severity Score (ISS) was 36.7 ± 12.7 points (AIShead 4.1 ± 0.8). No differences were found regarding the progression of the intracranial hemorrhage after initiation of the VTE prophylaxis (adj. p = 0.8). The VTE rate was low (n = 1, 1.6%). CONCLUSION In severely injured patients with severe TBI, the early administration of pharmacological thromboprophylaxis did not result in a higher rate of intracranial hematoma progression.
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Affiliation(s)
- Philipp Störmann
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe - University Frankfurt am Main, Frankfurt/Main, Germany
| | - William Osinloye
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe - University Frankfurt am Main, Frankfurt/Main, Germany
| | - René D Verboket
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe - University Frankfurt am Main, Frankfurt/Main, Germany
| | - Cora R Schindler
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe - University Frankfurt am Main, Frankfurt/Main, Germany
| | - Mathias Woschek
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe - University Frankfurt am Main, Frankfurt/Main, Germany
| | - Ingo Marzi
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe - University Frankfurt am Main, Frankfurt/Main, Germany
| | - Thomas Lustenberger
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe - University Frankfurt am Main, Frankfurt/Main, Germany
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Hagebusch P, Faul P, Ruckes C, Störmann P, Marzi I, Hoffmann R, Schweigkofler U, Gramlich Y. The predictive value of serum lactate to forecast injury severity in trauma-patients increases taking age into account. Eur J Trauma Emerg Surg 2022:10.1007/s00068-022-02046-2. [PMID: 35852548 DOI: 10.1007/s00068-022-02046-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 06/30/2022] [Indexed: 11/03/2022]
Abstract
BACKGROUND Two-tier trauma team activation (TTA)-protocols often fail to safely identify severely injured patients. A possible amendment to existing triage scores could be the measurement of serum lactate. The aim of this study was to determine the ability of the combination of serum lactate and age to predict severe injuries (ISS > 15). METHODS We conducted a retrospective cohort study in a single level one trauma center in a 20 months study-period and analyzed every trauma team activation (TTA) due to the mechanism of injury (MOI). Primary endpoint was the correlation between serum lactate (and age) and ISS and mortality. The validity of lactate (LAC) and lactate contingent on age (LAC + AGE) were assessed using the area under the curve (AUC) of the receiver operating characteristics (ROC) curve. We used a logistic regression model to predict the probability of an ISS > 15. RESULTS During the study period we included 325 patients, 75 met exclusion criteria. Mean age was 43 years (Min.: 11, Max.: 90, SD: 18.7) with a mean ISS of 8.4 (SD: 8.99). LAC showed a sensitivity of 0.82 with a specificity of 0.62 with an optimal cutoff at 1.72 mmol/l to predict an ISS > 15. The AUC of the ROC for LAC was 0.764 (95% CI: 0.67-0.85). The LAC + AGE model provided a significantly improved predictive value compared to LAC (0.765 vs. 0.828, p < 0.001). CONCLUSIONS The serum lactate concentration is able to predict injury severity. The prognostic value improves significantly taking the patients age into consideration. The combination of serum lactate and age could be a suitable Ad-on to existing two-tier triage protocols to minimize undertriage. LEVEL OF EVIDENCE Level IV, retrospective cohort study.
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Affiliation(s)
- Paul Hagebusch
- Department of Trauma and Orthopedic Surgery, BG Unfallklinik Frankfurt Am Main gGmbH, Friedberger Landstr. 430, 60389, Frankfurt am Main, Germany.
| | - Philipp Faul
- Department of Trauma and Orthopedic Surgery, BG Unfallklinik Frankfurt Am Main gGmbH, Friedberger Landstr. 430, 60389, Frankfurt am Main, Germany
| | - Christian Ruckes
- Interdisciplinary Center Clinical Trials (IZKS), University Medical Center Mainz, Langenbeckstraße 1, 55131, Mainz, Germany
| | - Philipp Störmann
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Goethe University Frankfurt Am Main, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany
| | - Ingo Marzi
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Goethe University Frankfurt Am Main, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany
| | - Reinhard Hoffmann
- Department of Trauma and Orthopedic Surgery, BG Unfallklinik Frankfurt Am Main gGmbH, Friedberger Landstr. 430, 60389, Frankfurt am Main, Germany
| | - Uwe Schweigkofler
- Department of Trauma and Orthopedic Surgery, BG Unfallklinik Frankfurt Am Main gGmbH, Friedberger Landstr. 430, 60389, Frankfurt am Main, Germany
| | - Yves Gramlich
- Department of Trauma and Orthopedic Surgery, BG Unfallklinik Frankfurt Am Main gGmbH, Friedberger Landstr. 430, 60389, Frankfurt am Main, Germany
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Greven J, Vollrath JT, Bläsius F, He Z, Bolierakis E, Horst K, Störmann P, Nowak AJ, Simic M, Marzi I, Hildebrand F, Relja B. Club cell protein (CC)16 as potential lung injury marker in a porcine 72 h polytrauma model. Eur J Trauma Emerg Surg 2022; 48:4719-4726. [PMID: 35596754 DOI: 10.1007/s00068-022-01997-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 05/01/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Polytrauma and respiratory tract damage after thoracic trauma cause about 25% of mortality among severely injured patients. Thoracic trauma can lead to the development of severe lung complications such as acute respiratory distress syndrome, and is, therefore, of great interest for monitoring in intensive care units (ICU). In recent years, club cell protein (CC)16 with its antioxidant properties has proven to be a potential outcome-related marker. In this study, we evaluated whether CC16 constitutes as a marker of lung damage in a porcine polytrauma model. METHODS In a 72 h ICU polytrauma pig model (thoracic trauma, tibial fracture, hemorrhagic shock, liver laceration), blood plasma samples (0, 3, 9, 24, 48, 72 h), BAL samples (72 h) and lung tissue (72 h) were collected. The trauma group (PT) was compared to a sham group. CC16 as a possible biomarker for lung injury in this model, and IL-8 concentrations as known indicator for ongoing inflammation during trauma were determined by ELISA. Histological analysis of ZO-1 and determination of total protein content were used to show barrier disruption and edema formation in lung tissue from the trauma group. RESULTS Systemic CC16 levels were significantly increased early after polytrauma compared vs. sham. After 72 h, CC16 concentration was significantly increased in lung tissue as well as in BAL in PT vs. sham. Similarly, IL-8 and total protein content in BAL were significantly increased in PT vs. sham. Evaluation of ZO-1 staining showed significantly lower signal intensity for polytrauma. CONCLUSION The data confirm for the first time in a larger animal polytrauma model that lung damage was indicated by systemic and/or local CC16 response. Thus, early plasma and late BAL CC16 levels might be suitable to be used as markers of lung injury in this polytrauma model.
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Affiliation(s)
- Johannes Greven
- Department of Trauma and Reconstructive Surgery, RWTH Aachen University, Aachen, Germany
| | - Jan Tilmann Vollrath
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University, Frankfurt, Germany
| | - Felix Bläsius
- Department of Trauma and Reconstructive Surgery, RWTH Aachen University, Aachen, Germany
| | - Zhizhen He
- Department of Trauma and Reconstructive Surgery, RWTH Aachen University, Aachen, Germany
| | - Eftychios Bolierakis
- Department of Trauma and Reconstructive Surgery, RWTH Aachen University, Aachen, Germany
| | - Klemens Horst
- Department of Trauma and Reconstructive Surgery, RWTH Aachen University, Aachen, Germany
| | - Philipp Störmann
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University, Frankfurt, Germany
| | - Aleksander J Nowak
- Experimental Radiology, Department of Radiology and Nuclear Medicine, Otto-von-Guericke University, 39120, Magdeburg, Germany
| | - Marija Simic
- Experimental Radiology, Department of Radiology and Nuclear Medicine, Otto-von-Guericke University, 39120, Magdeburg, Germany
| | - Ingo Marzi
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University, Frankfurt, Germany
| | - Frank Hildebrand
- Department of Trauma and Reconstructive Surgery, RWTH Aachen University, Aachen, Germany
| | - Borna Relja
- Experimental Radiology, Department of Radiology and Nuclear Medicine, Otto-von-Guericke University, 39120, Magdeburg, Germany.
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Vollrath JT, Schindler CR, Marzi I, Lefering R, Störmann P. Lung failure after polytrauma with concomitant thoracic trauma in the elderly: an analysis from the TraumaRegister DGU®. World J Emerg Surg 2022; 17:12. [PMID: 35197078 PMCID: PMC8867717 DOI: 10.1186/s13017-022-00416-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 02/08/2022] [Indexed: 11/19/2022] Open
Abstract
Background In developed countries worldwide, the number of older patients is increasing. Pulmonary complications are common in multiple injured patients with chest injuries. We assessed whether geriatric patients develop lung failure following multiple trauma with concomitant thoracic trauma more often than younger patients.
Methods A retrospective analysis of severely injured patients with concomitant blunt thoracic trauma registered in the TraumaRegister DGU® (TR-DGU) between 2009 and 2018 was performed. Patients were categorized into four age groups: 55–64 y, 65–74 y, 75–84 y, and ≥ 85 y. Adult patients aged 18–54 years served as a reference group. Lung failure was defined as PaO2/FIO2 ≤ 200 mm Hg, if mechanical ventilation was performed. Results A total of 43,289 patients were included, of whom 9238 (21.3%) developed lung failure during their clinical stay. The rate of posttraumatic lung failure was seen to increase with age. While lung failure markedly increased the length of hospital stay, duration of mechanical ventilation, and length of ICU stay independent of the patient’s age, differences between younger and older patients with lung failure in regard to these parameters were clinically comparable. In addition, the development of respiratory failure showed a distinct increase in mortality with higher age, from 16.9% (18–54 y) to 67.2% (≥ 85 y). Conclusion Development of lung failure in severely injured patients with thoracic trauma markedly increases hospital length of stay, length of ICU stay, and duration of mechanical ventilation in patients, regardless of age. The development of respiratory failure appears to be related to the severity of the chest trauma rather than to increasing patient age. However, the greatest effects of lung failure, particularly in terms of mortality, were observed in the oldest patients.
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Affiliation(s)
- Jan Tilmann Vollrath
- Department of Trauma, Hand, and Reconstructive Surgery, University Hospital Frankfurt am Main, Goethe University, Theodor-Stern-Kai 7, 60596, Frankfurt am Main, Germany.
| | - Cora Rebecca Schindler
- Department of Trauma, Hand, and Reconstructive Surgery, University Hospital Frankfurt am Main, Goethe University, Theodor-Stern-Kai 7, 60596, Frankfurt am Main, Germany
| | - Ingo Marzi
- Department of Trauma, Hand, and Reconstructive Surgery, University Hospital Frankfurt am Main, Goethe University, Theodor-Stern-Kai 7, 60596, Frankfurt am Main, Germany
| | - Rolf Lefering
- Institute for Research in Operative Medicine (IFOM), Cologne Merheim Medical Center (CMMC), University of Witten/Herdecke, Cologne, Germany
| | - Philipp Störmann
- Department of Trauma, Hand, and Reconstructive Surgery, University Hospital Frankfurt am Main, Goethe University, Theodor-Stern-Kai 7, 60596, Frankfurt am Main, Germany
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Hörauf JA, Nau C, Mühlenfeld N, Verboket RD, Marzi I, Störmann P. Injury Patterns after Falling down Stairs-High Ratio of Traumatic Brain Injury under Alcohol Influence. J Clin Med 2022; 11:jcm11030697. [PMID: 35160145 PMCID: PMC8836855 DOI: 10.3390/jcm11030697] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/24/2022] [Accepted: 01/27/2022] [Indexed: 02/04/2023] Open
Abstract
Falling down a staircase is a common mechanism of injury in patients with severe trauma, but the effect of varying fall height according to the number of steps on injury patterns in these patients has been little studied. In this retrospective study, prospectively collected data from a Level 1 Trauma Center in Germany were analyzed regarding the injury patterns of patients admitted through the trauma room with suspicion of multiple injuries following a fall down a flight of stairs between January 2016 and December 2019. In total 118 patients were examined which where consecutively included in this study. More than 80% of patients suffered a traumatic brain injury, which increased as a function of the number of stairs fallen. Therefore, the likelihood of intracranial hemorrhage increased with higher numbers of fallen stairs. Fall-associated bony injuries were predominantly to the face, skull and the spine. In addition, there was a high coincidence of staircase falls and alcohol intake. Due to a frequent coincidence of staircase falls and alcohol, the (pre-)clinical neurological assessment is complicated. As the height of the fall increases, severe traumatic brain injury should be anticipated and diagnostics to exclude intracranial hemorrhage and spinal injuries should be performed promptly to ensure the best possible patient outcome.
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Woschek M, Schindler CR, Sterz J, Störmann P, Willems L, Marzi I, Verboket RD. [Admission diagnosis contusion: etiology, epidemiology and cost-causing factors]. Z Gerontol Geriatr 2021; 54:802-809. [PMID: 33337522 PMCID: PMC8636411 DOI: 10.1007/s00391-020-01828-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 11/26/2020] [Indexed: 10/30/2022]
Abstract
BACKGROUND The admission of patients with minor injuries, such as contusions is a regular practice in acute care hospitals. The pathophysiological changes resulting from the accident are seldom the primary reason for hospitalization. The aim of this retrospective monocentric study was therefore to examine the etiology as well as the cost-causing factors and refinancing on admission. METHODS Patients were identified due to a retrospective query in the hospital information system (HIS) according to the ICD-10 German modification codes at discharge. A total of 117 patients were enrolled over a period of 2 years. The classification was carried out according to the accident mechanism and the division into age groups. In addition, the cost calculation was based on department and clinic-specific daily rates. RESULTS In terms of etiology low impact falls in the domestic environment were the most common cause (48.7%), followed by high-energy trauma (22.8%). Within the group with domestic falls, the mean age was 77.8 years. This group also showed the longest length of stay (LOS) with 5.2 days. As part of the calculated costs, the group of domestic falls showed the highest costs of 2596.24 € with an average DRG cost revenue of 1464.51 €. DISCUSSION The evaluation of the clinic internal data confirmed the subjective perception that the majority of patients admitted with the diagnosis of contusions came from the age group >65 years. Admission is primarily based on the increasing comorbidities and to avert secondary diseases and the consequences of immobilization. It could also be shown that the resulting costs are relevant to health economics and that the treatment does not appear to cover the costs.
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Affiliation(s)
- Mathias Woschek
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Goethe Universität Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland.
| | - Cora R Schindler
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Goethe Universität Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland
| | - Jasmina Sterz
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Goethe Universität Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland
| | - Philipp Störmann
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Goethe Universität Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland
| | - Laurent Willems
- Epilepsiezentrum Frankfurt Rhein-Main und Klinik für Neurologie, Goethe Universität Frankfurt, Frankfurt am Main, Deutschland
| | - Ingo Marzi
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Goethe Universität Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland
| | - René D Verboket
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Goethe Universität Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland
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Hörauf JA, El Saman A, Nau C, Enterlein G, Marzi I, Störmann P. Motor Vehicle Accident during Pregnancy with Two Lifes at Risk: A Case Report. J Orthop Case Rep 2021; 11:65-69. [PMID: 34790607 PMCID: PMC8576764 DOI: 10.13107/jocr.2021.v11.i07.2320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 06/20/2021] [Indexed: 11/30/2022] Open
Abstract
Introduction: Major trauma is the leading non-pregnancy-related cause of maternal and fetal deaths. In particular, traffic accidents account for the majority of accident causes and present the highest mortality for the mother and fetus. Seat belt use has reduced mortality rates for both the mother and the unborn child, however, certain potential patterns of injury occur due to the restraining mechanical forces of the worn seat belts on the body. Since life-threatening injuries in pregnancy are nevertheless rare, trauma care of pregnant women continues to be an exceptional situation and a particularly stressful situation for the attending physicians, including the fact that two lives are potentially at stake. Case Report: In this article, we report on a patient in the 37th week of pregnancy who was involved in a high-speed trauma as a front passenger of a car. Initially awake as well as responsive and hemodynamically stable, the patient’s condition deteriorated on the way to the emergency room (ER). On arrival in the ER, according to the Advanced Trauma Life Support concept, interdisciplinary consensus had to be reached between the departments involved regarding further diagnostic and therapeutic procedures. With the knowledge of the special anatomical and physiological changes in the context of pregnancy, both the mother and the child could be stabilized in order to subsequently gain further important information about the present injury pattern during the performed diagnostics and finally to be able to adequately treat the trauma sequelae. Conclusion: Because the care of traumatic life-threatening injuries in pregnancy is rare overall, it poses a special challenge for the attending trauma team in the ER. In order to avert the fatal fate of both the mother and the unborn child, a structured, symptom and patient-oriented interdisciplinary approach is indispensable, especially in these exceptional situations, in order to achieve the best possible outcome for those affected.
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Affiliation(s)
- Jason-Alexander Hörauf
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe - University Frankfurt am Main, Germany
| | - André El Saman
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe - University Frankfurt am Main, Germany
| | - Christoph Nau
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe - University Frankfurt am Main, Germany
| | - Gernot Enterlein
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, Hospital of the Johann Wolfgang Goethe - University Frankfurt am Main, Germany
| | - Ingo Marzi
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe - University Frankfurt am Main, Germany
| | - Philipp Störmann
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe - University Frankfurt am Main, Germany
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Schindler CR, Woschek M, Franz JN, Störmann P, Henrich D, Marzi I. Influence of Antibiotic Management on Microbial Selection and Infectious Complications After Trauma. Front Med (Lausanne) 2021; 8:678382. [PMID: 34568354 PMCID: PMC8461005 DOI: 10.3389/fmed.2021.678382] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 08/17/2021] [Indexed: 12/03/2022] Open
Abstract
Background: The inflammatory response and post-traumatic complications like infections play an important role in the pathophysiology of severe injuries. This study examines the microbiological aspects in anti-infective treatment of trauma patients and their inflammatory response in post-traumatic infections complications. Patients and Methods: A retrospective analysis of prospectively collected data in trauma patients (ISS ≥ 16) over a 1-year period (01/2018 to 12/2018) is provided. Patient population was stratified into severely injured patients without post-traumatic infection (inf-PT), and severely injured patients who developed an infection (inf+PT). Results: Of 114 trauma patients, 45 suffered from post-traumatic infection during the first 10 days of hospitalization. Severely injured patients with concomitant traumatic brain injury (PT+TBI) showed the highest rate of post-traumatic infection. Pro-inflammatory reaction was tracked by levels of Interleukin (IL-)6 (day 3: inf+T 190.8 ± 359.4 pg/dL > inf-PT 56.2 ± 57.7 pg/mL (mean ± SD); p = 0.008) and C-Reactive-Protein (CRP, day 3: inf+PT 15.3 mg/dL > inf-PT 6.7 mg/dL, p = 0.001) which were significantly higher in trauma patients who develop an infectious complication and showed a significant positive correlation with the occurrence of infection. The leading entity of infection was pneumonia followed by infections of the urinary tract mainly caused by gram-negative Enterobacteriaceae. 67.5% of all trauma patients received single-shot antibiosis during initial care in trauma bay. The development of secondary colonization was not relevant positively correlated with single-shot antibiosis (r = 0.013, p = 0.895) and prophylactically calculated antibiotic administration (r = 0.066, p = 0.500). Conclusion: Severely injured trauma patients have an increased risk for development of infectious complications, which mainly is pneumonia followed by infection of the urinary tract mainly caused by gram-negative Enterobacteriaceae. Based on the data in this study, the one-time antibiotic and prophylactic calculated use of antibiotics, like Cephalosporins must be critically discussed in terms of their role in the development of post-traumatic infections and microbial selection.
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Affiliation(s)
- Cora Rebecca Schindler
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, Frankfurt, Germany
| | - Mathias Woschek
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, Frankfurt, Germany
| | - Jan-Niklas Franz
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, Frankfurt, Germany
| | - Philipp Störmann
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, Frankfurt, Germany
| | - Dirk Henrich
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, Frankfurt, Germany
| | - Ingo Marzi
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, Frankfurt, Germany
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Nau C, Leiblein M, Verboket RD, Hörauf JA, Sturm R, Marzi I, Störmann P. Falls from Great Heights: Risk to Sustain Severe Thoracic and Pelvic Injuries Increases with Height of the Fall. J Clin Med 2021; 10:jcm10112307. [PMID: 34070640 PMCID: PMC8199183 DOI: 10.3390/jcm10112307] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 05/20/2021] [Accepted: 05/22/2021] [Indexed: 11/24/2022] Open
Abstract
Falls from a height are a common cause of polytrauma care in Level I Trauma Centers worldwide. The expected injury consequences depend on the height of the fall and the associated acceleration, as well as the condition of the ground. In addition, we further hypothesize a correlation between the cause of the fall, the age of the patient, and the patient’s outcome. A total of 178 trauma patients without age restriction who were treated in our hospital after a fall >3 m within a 5-year period were retrospectively analyzed. The primary objective was a clinically and radiologically quantifiable increase in the severity of injuries after falls from different relevant heights (>3 m, >6 m, and >9 m). The cause of the fall, either accidental or suicidal; age and duration of intensive care unit stay, including duration of ventilation; and total hospital stay were analyzed. Additionally, the frequency of urgent operations, such as, external fixation of fractures or hemi-craniectomies, laboratory parameters; and clinical outcomes were also among the secondary objectives. Sustaining a thoracic trauma or pelvis fractures increases significantly with height, and vital parameters are significantly compromised. We also found significant differences in urgent pre- and in-hospital emergency interventions, as well as organ complications and outcome parameters depending on the fall’s height.
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21
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Verboket RD, Mühlenfeld N, Sterz J, Störmann P, Marzi I, Balcik Y, Rosenow F, Strzelczyk A, Willems LM. [Inpatient treatment costs, cost-driving factors and potential reimbursement problems due to epileptic seizure-related injuries and fractures]. Chirurg 2021; 92:361-368. [PMID: 32757045 PMCID: PMC8016784 DOI: 10.1007/s00104-020-01257-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND The systematic analysis of disease-specific costs is becoming increasingly more relevant in an economically oriented healthcare system. Chronic diseases are of particular interest due to the long duration as well as frequent hospitalization and physician visits. Epilepsy is a frequent neurological disorder affecting all age groups with the clinical hallmark of paroxysmal epileptic seizures, which are often associated with injuries. OBJECTIVE The aim of this work was to process the inpatient treatment costs due to seizure-related injuries and fractures. Moreover, relevant cost-causing factors were addressed. Using an alternative calculation of the costs of care, the question of potential reimbursement problems in the current German diagnosis-related groups (G-DRG) system was additionally assessed. METHODS For this monocentric retrospective analysis the actual proceeds of 62 inpatients who were treated at the University Hospital Frankfurt between January 2010 and January 2018 for injuries and fractures due to epileptic seizures were used. The analysis of potential cost-causing factors was carried out with respect to relevant sociodemographic and clinical aspects. The alternative calculation of the costs of treatment was carried out using established health economic methods. RESULTS The average DRG revenue was 7408€ (±8993€, median 5086€, range 563-44,519€), the average calculated costs were 9423€ (±11,113€, 5626€, range 587-49,830€). A length of stay ≥7 days (p = 0.014) was identified as a significant cost-driving factor. Due to the significant difference (p < 0.001) between revenue and calculated costs, an analysis was made according to factors for potential reimbursement problems, which remained significant for a length of stay of ≥7 days (p = 0.014) and for treatment in the intensive care unit (p = 0.019). CONCLUSION The inpatient treatment costs for patients with injuries and fractures due to epileptic seizures are high and therefore relevant from a health economic perspective. In general, reimbursement according to the G‑DRG appears to cover the actual costs, but there may be reimbursement problems for patients with a long period of hospitalization or a stay in an intensive care ward.
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Affiliation(s)
- René D Verboket
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Goethe-Universität Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland.
| | - Nils Mühlenfeld
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Goethe-Universität Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland
| | - Jasmina Sterz
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Goethe-Universität Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland
| | - Philipp Störmann
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Goethe-Universität Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland
| | - Ingo Marzi
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Goethe-Universität Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland
| | - Yunus Balcik
- Epilepsiezentrum Frankfurt Rhein-Main und Klinik für Neurologie, Goethe-Universität Frankfurt, Frankfurt am Main, Deutschland
- LOEWE Center for Personalized Translational Epilepsy Research (CePTER), Goethe-Universität Frankfurt, Frankfurt am Main, Deutschland
| | - Felix Rosenow
- Epilepsiezentrum Frankfurt Rhein-Main und Klinik für Neurologie, Goethe-Universität Frankfurt, Frankfurt am Main, Deutschland
- LOEWE Center for Personalized Translational Epilepsy Research (CePTER), Goethe-Universität Frankfurt, Frankfurt am Main, Deutschland
| | - Adam Strzelczyk
- Epilepsiezentrum Frankfurt Rhein-Main und Klinik für Neurologie, Goethe-Universität Frankfurt, Frankfurt am Main, Deutschland
- Epilepsiezentrum Hessen und Klinik für Neurologie, Philipps-Universität Marburg, Marburg (Lahn), Deutschland
- LOEWE Center for Personalized Translational Epilepsy Research (CePTER), Goethe-Universität Frankfurt, Frankfurt am Main, Deutschland
| | - Laurent M Willems
- Epilepsiezentrum Frankfurt Rhein-Main und Klinik für Neurologie, Goethe-Universität Frankfurt, Frankfurt am Main, Deutschland
- LOEWE Center for Personalized Translational Epilepsy Research (CePTER), Goethe-Universität Frankfurt, Frankfurt am Main, Deutschland
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22
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Mühlenfeld N, Schindler CR, Sterz J, Thönissen P, Störmann P, Marzi I, Verboket RD. [Cost-proceeds deficit of outpatient treatment of head lacerations in the emergency department]. Chirurg 2021; 92:274-280. [PMID: 32955603 PMCID: PMC7910235 DOI: 10.1007/s00104-020-01276-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Nils Mühlenfeld
- Goethe Universität Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland.
| | - Cora R Schindler
- Goethe Universität Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland
| | - Jasmina Sterz
- Goethe Universität Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland
| | - Philipp Thönissen
- Goethe Universität Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland
| | - Philipp Störmann
- Goethe Universität Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland
| | - Ingo Marzi
- Goethe Universität Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland
| | - René D Verboket
- Goethe Universität Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland
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Weingärtner K, Störmann P, Schramm D, Wutzler S, Zacharowski K, Marzi I, Lustenberger T. Bone cement implantation syndrome in cemented hip hemiarthroplasty-a persistent risk. Eur J Trauma Emerg Surg 2021; 48:721-729. [PMID: 33495852 PMCID: PMC9001528 DOI: 10.1007/s00068-020-01587-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Accepted: 12/27/2020] [Indexed: 11/26/2022]
Abstract
Background Every year, ~ 210,000 initial implantations of hip endoprostheses are carried out in Germany alone. The “bone cement implantation syndrome” (BCIS) is considered a severe peri- and early-postoperative complication when implanting cemented prostheses. The origin of the BCIS and its impact on the clinical outcome are still uncertain. This study investigates the clinical progression after BCIS cases in patients with cemented hemiarthroplasty. Risk factors for the occurrence of BCIS are evaluated. Material and methods Clinical data of all patients with a proximal femur fracture and which received a cemented hemiarthroplasty within a period of 9.5 years have been collected. BCIS (+) patients and BCIS (−) patients were compared with respect to their demographics and clinical outcome. Risk factors for the development of BCIS were identified. Results A total of 208 patients could be included with complete data sets. The mean age was 81.1 ± 10.0 years. Overall, 37% of the patients showed symptoms of BCIS. In comparison to BCIS (−) patients there was a significantly higher rate of cardiovascular complications (27.3% vs. 13.7%, p = 0.016) and a higher in-hospital mortality rate (15.6% vs. 4.6%, p = 0.006) in BCIS (+) patients. Age, absence of a femoral borehole and ASA status were identified as statistically significant risk factors of BCIS. Conclusion BCIS is frequently observed and in some cases severe complication. The therapy is exclusively symptomatic; identifying preventional measures might reduce the occurrence of BCIS.
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Affiliation(s)
- Karoline Weingärtner
- Department of Trauma, Hand, and Reconstructive Surgery, University Hospital Frankfurt/Main, Theodor-Stern Kai 7, 60590, Frankfurt am Main, Germany
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt/Main, Theodor-Stern Kai 7, 60590, Frankfurt am Main, Germany
| | - Philipp Störmann
- Department of Trauma, Hand, and Reconstructive Surgery, University Hospital Frankfurt/Main, Theodor-Stern Kai 7, 60590, Frankfurt am Main, Germany
| | - David Schramm
- Department of Trauma, Hand, and Reconstructive Surgery, University Hospital Frankfurt/Main, Theodor-Stern Kai 7, 60590, Frankfurt am Main, Germany
- Department of Trauma, Hand and Orthopedic Surgery, Helios Dr. Horst Schmidt Kliniken Wiesbaden, Ludwig-Erhard-Street 100, 65199, Wiesbaden, Germany
| | - Sebastian Wutzler
- Department of Trauma, Hand, and Reconstructive Surgery, University Hospital Frankfurt/Main, Theodor-Stern Kai 7, 60590, Frankfurt am Main, Germany
- Department of Trauma, Hand and Orthopedic Surgery, Helios Dr. Horst Schmidt Kliniken Wiesbaden, Ludwig-Erhard-Street 100, 65199, Wiesbaden, Germany
| | - Kai Zacharowski
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt/Main, Theodor-Stern Kai 7, 60590, Frankfurt am Main, Germany
| | - Ingo Marzi
- Department of Trauma, Hand, and Reconstructive Surgery, University Hospital Frankfurt/Main, Theodor-Stern Kai 7, 60590, Frankfurt am Main, Germany
| | - Thomas Lustenberger
- Department of Trauma, Hand, and Reconstructive Surgery, University Hospital Frankfurt/Main, Theodor-Stern Kai 7, 60590, Frankfurt am Main, Germany.
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24
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Lustenberger T, Störmann P, Eichler K, Nau C, Janko M, Marzi I. Secondary Angio-Embolization After Emergent Pelvic Stabilization and Pelvic Packing Is a Safe Option for Patients With Persistent Hemorrhage From Unstable Pelvic Ring Injuries. Front Surg 2020; 7:601140. [PMID: 33392246 PMCID: PMC7773821 DOI: 10.3389/fsurg.2020.601140] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 11/30/2020] [Indexed: 12/30/2022] Open
Abstract
Introduction: In patients with severe pelvic ring injuries, exsanguination still is the leading cause of death in the early post-injury phase. While mechanical pelvic ring stabilization and pre-peritoneal pelvic packing are mainly addressing venous bleeding, angio-embolization aims to control arterial bleeding. The goal of the present study was to evaluate the rate of postoperative angio-embolization after mechanical pelvic ring injury stabilization and pre-peritoneal pelvic packing. Bleeding sources detected in the angiography and the patient's outcome were investigated. Patients and Methods: Retrospective observational cohort study at a single academic level I trauma center, reviewing all patients with pelvic ring injuries admitted from 01/2010 to 12/2019. Patients with emergent mechanical pelvic ring stabilization (supraacetabular external fixator and/or pelvic C-clamp) and direct pre-peritoneal pelvic packing were further analyzed. Patients that underwent postoperative angio-embolization were compared with those that did not. All postoperative angio-embolizations were evaluated with regards to bleeding sources and type of embolization. Results: During the study period, a total of 39 patients required immediate mechanical pelvic stabilization and direct pre-peritoneal pelvic packing. Of these, 12 patients (30.8%) underwent a postoperative angio-embolization. The following vessels were identified as bleeding sources: superior gluteal artery (n = 6), obturator artery (n = 2), internal pudendal artery (n = 2), unnamed branches of the internal iliac artery (n = 3). A selective embolization was successful in 11 patients; in 1 patient, an unilateral complete occlusion of the internal iliac artery was performed to control the bleeding. Mean time from hospital admission to the surgical procedure was 52.8 ± 14.7 min and the mean time from admission to angio-embolization was 189.1 ± 55.5 min. The in-hospital mortality rate of patients with angio-embolization was 25.0% (n = 3). Of these, 2 patients died due to multiple organ failure and 1 patient due to severe head injury. Conclusion: Secondary angio-embolization after external pelvic fixation and pre-peritoneal pelvic packing was effective in controlling ongoing bleeding. The most frequently detected bleeding vessel was the superior gluteal artery, which is difficult to surgically address, further highlighting the importance of angio-embolization in the management algorithm.
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Affiliation(s)
- Thomas Lustenberger
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Goethe University Frankfurt am Main, Frankfurt, Germany
| | - Philipp Störmann
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Goethe University Frankfurt am Main, Frankfurt, Germany
| | - Kathrin Eichler
- Institute for Diagnostic and Interventional Radiology, Hospital of the Goethe University Frankfurt am Main, Frankfurt, Germany
| | - Christoph Nau
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Goethe University Frankfurt am Main, Frankfurt, Germany
| | - Maren Janko
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Goethe University Frankfurt am Main, Frankfurt, Germany
| | - Ingo Marzi
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Goethe University Frankfurt am Main, Frankfurt, Germany
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25
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Schindler CR, Lustenberger T, Woschek M, Störmann P, Henrich D, Radermacher P, Marzi I. Severe Traumatic Brain Injury (TBI) Modulates the Kinetic Profile of the Inflammatory Response of Markers for Neuronal Damage. J Clin Med 2020; 9:jcm9061667. [PMID: 32492963 PMCID: PMC7356222 DOI: 10.3390/jcm9061667] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 05/22/2020] [Accepted: 05/26/2020] [Indexed: 02/06/2023] Open
Abstract
The inflammatory response plays an important role in the pathophysiology of multiple injuries. This study examines the effects of severe trauma and inflammatory response on markers of neuronal damage. A retrospective analysis of prospectively collected data in 445 trauma patients (Injury Severity Score (ISS) ≥ 16) is provided. Levels of neuronal biomarkers (calcium-binding Protein B (S100b), Enolase2 (NSE), glial fibrillary acidic protein (GFAP)) and Interleukins (IL-6, IL-10) in severely injured patients (with polytrauma (PT)) without traumatic brain injury (TBI) or with severe TBI (PT+TBI) and patients with isolated TBI (isTBI) were measured upon arrival until day 5. S100b, NSE, GFAP levels showed a time-dependent decrease in all cohorts. Their expression was higher after multiple injuries (p = 0.038) comparing isTBI. Positive correlation of marker level after concomitant TBI and isTBI (p = 0.001) was noted, while marker expression after PT appears to be independent. Highest levels of IL-6 and -10 were associated to PT und lowest to isTBI (p < 0.001). In all groups pro-inflammatory response (IL-6/-10 ratio) peaked on day 2 and at a lower level on day 4. Severe TBI modulates kinetic profile of inflammatory response by reducing interleukin expression following trauma. Potential markers for neuronal damage have a limited diagnostic value after severe trauma because undifferentiated increase.
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Affiliation(s)
- Cora Rebecca Schindler
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, 60596 Frankfurt, Germany; (T.L.); (M.W.); (P.S.); (D.H.); (I.M.)
- Correspondence: ; Tel./Fax: +49-69-6301-83304
| | - Thomas Lustenberger
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, 60596 Frankfurt, Germany; (T.L.); (M.W.); (P.S.); (D.H.); (I.M.)
| | - Mathias Woschek
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, 60596 Frankfurt, Germany; (T.L.); (M.W.); (P.S.); (D.H.); (I.M.)
| | - Philipp Störmann
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, 60596 Frankfurt, Germany; (T.L.); (M.W.); (P.S.); (D.H.); (I.M.)
| | - Dirk Henrich
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, 60596 Frankfurt, Germany; (T.L.); (M.W.); (P.S.); (D.H.); (I.M.)
| | - Peter Radermacher
- Institute of Anesthesiological Pathophysiology and Process Engineering, University Medical School, 89070 Ulm, Germany;
| | - Ingo Marzi
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, 60596 Frankfurt, Germany; (T.L.); (M.W.); (P.S.); (D.H.); (I.M.)
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26
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Mörs K, Wagner N, Sturm R, Störmann P, Vollrath JT, Marzi I, Relja B. Enhanced pro-inflammatory response and higher mortality rates in geriatric trauma patients. Eur J Trauma Emerg Surg 2019; 47:1065-1072. [PMID: 31875239 DOI: 10.1007/s00068-019-01284-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Accepted: 12/05/2019] [Indexed: 11/30/2022]
Abstract
BACKGROUND Age has been associated with increased morbidity and mortality after traumatic injury. Disregarding trauma-related factors, this may be caused by the diminished ability to cope with stressors due to limited reserve, the so-called frailty. Inflammation is assumed to promote frailty, and thus, pro-inflammatory markers may constitute as being predictive factors in geriatric trauma patients (TP). Here, we analyzed the influence of age on systemic inflammatory markers and outcome parameters in TP. PATIENTS AND METHODS 204 TP with injury severity score (ISS) ≥ 16 were included and grouped to younger vs. geriatric, defining an age of 65 as cut-off. ISS, vital signs, physiological parameters, stay at the intensive-care unit (ICU) or in-hospital, and outcome parameters were analyzed. Systemic fibrinogen, interleukin (IL)-6, and IL-10 levels were determined upon admission. A p value < 0.05 was considered statistically significant. RESULTS 43 geriatric and 161 younger TP were included. ISS (24.19 ± 9.59 vs. 26.93 ± 9.68) was comparable between both groups. Abbreviated Injury Scale (AIS) ≥ 3 of head trauma was more prevalent in geriatric TP (74.42 vs. 64.59%). In both groups, there were significantly more male than female patients; however, this disparity was significantly more distinct in younger TP. Geriatric group showed significantly lower shock indices, higher fibrinogen, and lower IL-10 levels (all p < 0.05). A significant spearman´s rank correlation with age was found for fibrinogen (positive correlation, r = 0.364, p < 0.05), and for IL-10 (negative correlation, r = - 0.168, p < 0.05). In-hospital mortality was significantly increased in geriatric TP. CONCLUSIONS An enhanced inflammatory response is associated with higher mortality rates in geriatric trauma patients.
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Affiliation(s)
- Katharina Mörs
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, Goethe University, 60590, Frankfurt, Germany.
| | - Nils Wagner
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, Goethe University, 60590, Frankfurt, Germany
| | - Ramona Sturm
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, Goethe University, 60590, Frankfurt, Germany
| | - Philipp Störmann
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, Goethe University, 60590, Frankfurt, Germany
| | - Jan Tilmann Vollrath
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, Goethe University, 60590, Frankfurt, Germany
| | - Ingo Marzi
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, Goethe University, 60590, Frankfurt, Germany
| | - Borna Relja
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, Goethe University, 60590, Frankfurt, Germany.,Experimental Radiology, Department of Radiology and Nuclear Medicine, Otto Von Guericke University Magdeburg, 39120, Magdeburg, Germany
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27
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Janicova A, Becker N, Xu B, Wutzler S, Vollrath JT, Hildebrand F, Ehnert S, Marzi I, Störmann P, Relja B. Endogenous Uteroglobin as Intrinsic Anti-inflammatory Signal Modulates Monocyte and Macrophage Subsets Distribution Upon Sepsis Induced Lung Injury. Front Immunol 2019; 10:2276. [PMID: 31632392 PMCID: PMC6779999 DOI: 10.3389/fimmu.2019.02276] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Accepted: 09/09/2019] [Indexed: 12/12/2022] Open
Abstract
Sepsis is a serious clinical condition which can cause life-threatening organ dysfunction, and has limited therapeutic options. The paradigm of limiting excessive inflammation and promoting anti-inflammatory responses is a simplified concept. Yet, the absence of intrinsic anti-inflammatory signaling at the early stage of an infection can lead to an exaggerated activation of immune cells, including monocytes and macrophages. There is emerging evidence that endogenous molecules control those mechanisms. Here we aimed to identify and describe the dynamic changes in monocyte and macrophage subsets and lung damage in CL57BL/6N mice undergoing blunt chest trauma with subsequent cecal ligation and puncture. We showed that early an increase in systemic and activated Ly6C+CD11b+CD45+Ly6G- monocytes was paralleled by their increased emigration into lungs. The ratio of pro-inflammatory Ly6ChighCD11b+CD45+Ly6G- to patrolling Ly6ClowCD11b+CD45+Ly6G- monocytes significantly increased in blood, lungs and bronchoalveolar lavage fluid (BALF) suggesting an early transition to inflammatory phenotypes during early sepsis development. Similar to monocytes, the level of pro-inflammatory Ly6ChighCD45+F4/80+ macrophages increased in lungs and BALF, while tissue repairing Ly6ClowCD45+F4/80+ macrophages declined in BALF. Levels of inflammatory mediators TNF-α and MCP-1 in blood and RAGE in lungs and BALF were elevated, and besides their boosting of inflammation via the recruitment of cells, they may promote monocyte and macrophage polarization, respectively, toward the pro-inflammatory phenotype. Neutralization of uteroglobin increased pro-inflammatory cytokine levels, activation of inflammatory phenotypes and their recruitment to lungs; concurrent with increased pulmonary damage in septic mice. In in vitro experiments, the influence of uteroglobin on monocyte functions including migratory behavior, TGF-β1 expression, cytotoxicity and viability were proven. These results highlight an important role of endogenous uteroglobin as intrinsic anti-inflammatory signal upon sepsis-induced early lung injury, which modules the early monocyte/macrophages driven inflammation. Short Summary Blunt chest injury is the third largest cause of death following major trauma, and ongoing excessive pro-inflammatory immune response entails high risk for the development of secondary complications, such as sepsis, with limited therapeutic options. In murine double hit trauma consisting of thoracic trauma and subsequent cecal ligation and puncture, we investigated the cytokine profile, pulmonary epithelial integrity and phenotypic shift of patrolling Ly6ClowCD11b+CD45+Ly6G- monocytes and Ly6ClowCD45+F4/80+ macrophages to pro-inflammatory Ly6ChighCD11b+CD45+Ly6G- monocytes and Ly6ChighCD45+F4/80+ cells in blood, lungs and bronchoalveolar lavage fluid (BALF). Pro-inflammatory mediators and phenotypes were elevated and uteroglobin neutralization led to further increase. Enhanced total protein levels in BALF suggests leakage of respiratory epithelium. In vitro, uteroglobin inhibited the migratory capacity of monocytes and the TGF-β1 expression without affecting the viability. These results highlight an important role of endogenous uteroglobin as an intrinsic anti-inflammatory signal upon sepsis-induced early lung injury, which modulates the early monocyte/macrophages driven inflammation.
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Affiliation(s)
- Andrea Janicova
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University, Frankfurt, Germany.,Department of Aquatic Ecotoxicology, Goethe University, Frankfurt, Germany.,Department of Radiology and Nuclear Medicine, Experimental Radiology, Otto-von-Guericke University, Magdeburg, Germany
| | - Nils Becker
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University, Frankfurt, Germany
| | - Baolin Xu
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University, Frankfurt, Germany
| | - Sebastian Wutzler
- Orthopedic and Trauma Surgery, Helios Horst Schmidt Clinic, Wiesbaden, Germany
| | - Jan Tilmann Vollrath
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University, Frankfurt, Germany
| | | | - Sabrina Ehnert
- Department of Trauma and Reconstructive Surgery, Siegfried Weller Research Institute, BG Trauma Center Tuebingen, Eberhard Karls University Tuebingen, Tuebingen, Germany
| | - Ingo Marzi
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University, Frankfurt, Germany
| | - Philipp Störmann
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University, Frankfurt, Germany
| | - Borna Relja
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University, Frankfurt, Germany
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Abstract
BACKGROUND Every year up to 35,000 people in Germany are severely injured in accidents in traffic, during work or leisure activities. The 24-h availability of the trauma room as well as surgical and intensive care unit capacities are essential to provide optimal acute care. This study analyzed the frequency of utilization of the resource trauma room in a level I trauma center in the past. METHODS Data of a level I trauma center from 2005 to 2016 including trauma room alerts deployed by the rescue coordination center and the number of patients found to be severely injured (ISS ≥ 16) during trauma room diagnostics were analyzed retrospectively. Additionally, alerts due to trauma mechanism, accompanying by the emergency physician, ventilation and resuscitation were evaluated via a web-based interdisciplinary care capacity system (IVENA) from 2012 to 2016. Therefore, a comparison between the number of trauma room alerts and the number of severely injured patients was performed for the time after 2012. RESULTS For the time from 2012 to 2016, data obtained by IVENA showed a continuous increase in the number of trauma room alerts (n = 367 to n = 623). At the same time, the number of patients admitted under resuscitation (n = 15 to n = 45) as well as ventilated patients (n = 78 to n = 139) increased significantly; however, there was also an increase in the number of trauma alerts due to trauma mechanisms (n = 84 to n = 194) as well as the number of patients admitted to the trauma room not accompanied by an emergency physician (n = 38 to n = 132). The ratio between the number of trauma room alerts and severely injured patients (ISS ≥ 16) increased from 3.1 in 2012 to 5.4 in 2015 and 4.6 in 2016. CONCLUSION The data at hand showed a constant number of severely injured trauma patients admitted to a level I trauma center over the past few years. At the same time, there was a significant increase in utilization of the trauma room; however, in a considerable number of patients admitted to the trauma room the diagnostic process resulted in non-traumatic diagnostic findings. In the analyzed cohort, especially patients admitted to the trauma room due to trauma mechanism or without an accompanying emergency physician contributed to this development, necessitating an increased operational readiness of the trauma room team.
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Affiliation(s)
- I Marzi
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Klinikum der Johann Wolfgang Goethe-Universität Frankfurt am Main, Theodor-Stern-Kai 7, 60590, Frankfurt/Main, Deutschland
| | - T Lustenberger
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Klinikum der Johann Wolfgang Goethe-Universität Frankfurt am Main, Theodor-Stern-Kai 7, 60590, Frankfurt/Main, Deutschland
| | - P Störmann
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Klinikum der Johann Wolfgang Goethe-Universität Frankfurt am Main, Theodor-Stern-Kai 7, 60590, Frankfurt/Main, Deutschland
| | - K Mörs
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Klinikum der Johann Wolfgang Goethe-Universität Frankfurt am Main, Theodor-Stern-Kai 7, 60590, Frankfurt/Main, Deutschland.
| | - N Wagner
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Klinikum der Johann Wolfgang Goethe-Universität Frankfurt am Main, Theodor-Stern-Kai 7, 60590, Frankfurt/Main, Deutschland
| | - S Wutzler
- Klinik für Unfall‑, Hand- und Wiederherstellungschirurgie, Klinikum der Johann Wolfgang Goethe-Universität Frankfurt am Main, Theodor-Stern-Kai 7, 60590, Frankfurt/Main, Deutschland
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Störmann P, Weber JN, Jakob H, Marzi I, Schneidmueller D. [Thoracic injuries in severely injured children : Association with increased injury severity and a higher number of complications]. Unfallchirurg 2019; 121:223-229. [PMID: 28105481 DOI: 10.1007/s00113-017-0312-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Severely injured children and adolescents in clinical practice are rare. For adequate treatment of these patients, detailed knowledge of anatomical and physiological peculiarities, as well as abundant injury patterns, are indispensable. Traumatic brain injuries are known to lead to an unfavorable outcome. In addition, thoracic trauma is regarded as prognostically unfavorable. OBJECTIVES This study depicts epidemiology and injury patterns of severely injured children and adolescents focusing on peculiarities in the severely injured with associated thoracic injuries. MATERIALS AND METHODS A retrospective analysis of underaged patients with suspicion of severe injuries who obtained emergency-room treatment in our level-one trauma center during a four-year time period was performed. The data was collected prospectively using the TraumaRegister® of the German Trauma Society as well as an extended house-internal dataset including data of daily clinical routine. The patients were divided into subgroups with (TT) and without (KT) thoracic trauma based on whether a thoracic injury was present or not. For further analysis, four age groups were established. RESULTS In all, 256 patients younger than 18 years were eligible. Of these, 46 patients revealed thoracic injuries. The mean age of patients with thoracic trauma (12.4 ± 4.9 years) was significantly higher than for patients without thoracic trauma (8.0 ± 5.2 years). In both subgroups, most patients were male (TT: 69.9%, KT: 64.8%). Patients with concomitant thoracic trauma showed a significantly higher injury severity score (ISS) than patients without thoracic trauma (ISS: TT: 26.7 ± 15.8 vs. KT: 8.1 ± 6.8 points). Mortality was higher for TT as well (TT: 6.9% vs. KT: 1.9%). For both groups, traffic accidents were the most common cause of injury. Of patients with thoracic injuries, 52.2% developed at least one complication during their hospital stay (KT: 12.9%). CONCLUSIONS Thoracic trauma is a relevant factor in children with regard to the severity of total injury and complications. Particular attention should therefore be paid to early diagnosis and treatment.
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Affiliation(s)
- Philipp Störmann
- Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Frankfurt am Main, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland.
| | - Julia Nadine Weber
- Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Frankfurt am Main, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland
| | - Heike Jakob
- Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Frankfurt am Main, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland.,Klinik für Chirurgie, Abteilung Unfall- und Wiederherstellungschirurgie, Kreiskrankenhaus St. Ingbert, Klaus-Tussing-Str. 1, St. Ingbert, 66386, Deutschland
| | - Ingo Marzi
- Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Frankfurt am Main, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland
| | - Dorien Schneidmueller
- Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Frankfurt am Main, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland.,Abtl. für Unfallchirurgie, Sportorthopädie und Kindertraumatologie der BGU Murnau und des Klinikums Garmisch-Partenkirchen, Auenstr. 6, Garmisch-Partenkirchen, 82467, Deutschland
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Störmann P, Becker N, Künnemeyer L, Wutzler S, Vollrath JT, Lustenberger T, Hildebrand F, Marzi I, Relja B. Contributing factors in the development of acute lung injury in a murine double hit model. Eur J Trauma Emerg Surg 2019; 46:21-30. [PMID: 30937460 DOI: 10.1007/s00068-019-01121-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Accepted: 03/27/2019] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Blunt chest (thoracic) trauma (TxT) is known to contribute to the development of secondary pulmonary complications. Of these, acute lung injury (ALI) is common especially in multiply injured patients and might not only be due to the direct trauma itself, but seems to be caused by ongoing and multifactorial inflammatory changes. Nevertheless, the exact mechanisms and contributing factors of the development of ALI following blunt chest trauma are still elusive. METHODS 60 CL57BL/6N mice sustained either blunt chest trauma combined with laparotomy without further interventions or a double hit (DH) including TxT and cecal ligation puncture (CLP) after 24 h to induce ALI. Animals were killed either 6 or 24 h after the second procedure. Pulmonary expression of inflammatory mediators cxcl1, cxcl5, IL-1β and IL-6, neutrophil infiltration and lung tissue damage using the Lung Injury Score (LIS) were determined. RESULTS Next to a moderate increase in other inflammatory mediators, a significant increase in CXCL1, neutrophil infiltration and lung injury was observed early after TxT, which returned to baseline levels after 24 h. DH induced significantly increased gene expression of cxcl1, cxcl5, IL-1β and IL-6 after 6 h, which was followed by the postponed significant increase in the protein expression after 24 h compared to controls. Neutrophil infiltration was significantly enhanced 24 h after DH compared to all other groups, and exerted a slight decline after 24 h. LIS has shown a significant increase after both 6 and 24 h compared to both control groups as well the late TxT group. CONCLUSION Early observed lung injury with moderate inflammatory changes after blunt chest trauma recovered quickly, and therefore, may be caused by mechanical lung injury. In contrast, lung injury in the ALI group did not undergo recovery and is closely associated with significant changes of inflammatory mediators. This model may be used for further examinations of contributing factors and therapeutic strategies to prevent ALI.
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Affiliation(s)
- Philipp Störmann
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Goethe University Frankfurt/Main, Theodor-Stern-Kai 7, 60590, Frankfurt/Main, Germany.
| | - Nils Becker
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Goethe University Frankfurt/Main, Theodor-Stern-Kai 7, 60590, Frankfurt/Main, Germany
| | - Leander Künnemeyer
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Goethe University Frankfurt/Main, Theodor-Stern-Kai 7, 60590, Frankfurt/Main, Germany
| | - Sebastian Wutzler
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Goethe University Frankfurt/Main, Theodor-Stern-Kai 7, 60590, Frankfurt/Main, Germany.,Department of Trauma, Hand and Orthopedic Surgery, Helios Horst Schmidt Clinic, Wiesbaden, Germany
| | - Jan Tilmann Vollrath
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Goethe University Frankfurt/Main, Theodor-Stern-Kai 7, 60590, Frankfurt/Main, Germany
| | - Thomas Lustenberger
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Goethe University Frankfurt/Main, Theodor-Stern-Kai 7, 60590, Frankfurt/Main, Germany
| | | | - Ingo Marzi
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Goethe University Frankfurt/Main, Theodor-Stern-Kai 7, 60590, Frankfurt/Main, Germany
| | - Borna Relja
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Goethe University Frankfurt/Main, Theodor-Stern-Kai 7, 60590, Frankfurt/Main, Germany
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Wutzler S, Bläsius FM, Störmann P, Lustenberger T, Frink M, Maegele M, Weuster M, Bayer J, Caspers M, Seekamp A, Marzi I, Andruszkow H, Hildebrand F. Pneumonia in severely injured patients with thoracic trauma: results of a retrospective observational multi-centre study. Scand J Trauma Resusc Emerg Med 2019; 27:31. [PMID: 30871601 PMCID: PMC6419484 DOI: 10.1186/s13049-019-0608-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Accepted: 02/28/2019] [Indexed: 01/03/2023] Open
Abstract
Background While the incidence and aspects of pneumonia in ICU patients has been extensively discussed in the literature, studies on the occurrence of pneumonia in severely injured patients are rare. The aim of the present study is to elucidate factors associated with the occurrence of pneumonia in severely injured patients with thoracic trauma. Setting Level-I University Trauma Centres associated with the TraumaRegister DGU®. Methods A total of 1162 severely injured adult patients with thoracic trauma documented in the TraumaRegister DGU® (TR-DGU) were included in this study. Demographic data, injury severity, duration of mechanical ventilation (MV), duration of ICU stay, occurrence of pneumonia, bronchoalveolar lavage, aspiration, pathogen details, and incidences of mortality were evaluated. Statistical evaluation was performed using SPSS (Version 25.0, SPSS, Inc.) software. Results The overall incidence of pneumonia was 27.5%. Compared to patients without pneumonia, patients with pneumonia had sustained more severe injuries (mean ISS: 32.6 vs. 25.4), were older (mean age: 51.3 vs. 47.5) and spent longer periods under MV (mean: 368.9 h vs. 114.9 h). Age, sex (male), aspiration, and duration of MV were all independent predictors for pneumonia occurrence in a multivariate analysis. The cut-off point for duration of MV that best discriminated between patients who would and would not develop pneumonia during their hospital stay was 102 h. The extent of thoracic trauma (AISthorax), ISS, and presence of pulmonary comorbidities did not show significant associations to pneumonia incidence in our multivariate analysis. No significant difference in mortality between patients with and without pneumonia was observed. Conclusions Likelihood of pneumonia increases with age, aspiration, and duration of MV. These parameters were not found to be associated with differences in outcomes between patients with and without pneumonia. Future studies should focus on independent parameters to more clearly identify severely injured subgroups with a high risk of developing pneumonia. Level of evidence Level II - Retrospective medical record review.
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Affiliation(s)
- Sebastian Wutzler
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe-University, Theodor-Stern-Kai 7, D-60590, Frankfurt, Germany
| | - Felix M Bläsius
- Department of Trauma and Reconstructive Surgery, University Hospital RWTH Aachen, Pauwelsstraße 30, D-52074, Aachen, Germany.
| | - Philipp Störmann
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe-University, Theodor-Stern-Kai 7, D-60590, Frankfurt, Germany
| | - Thomas Lustenberger
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe-University, Theodor-Stern-Kai 7, D-60590, Frankfurt, Germany
| | - Michael Frink
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Marburg, Baldingerstraße, D-35043, Marburg, Germany
| | - Marc Maegele
- Department of Trauma and Orthopaedic Surgery, Cologne-Merheim, Medical Centre (CMMC), Ostmerheimer Str. 200, D-51109, Köln, Germany
| | - Matthias Weuster
- Department of Trauma Surgery, University Hospital Schleswig-Holstein, Campus Kiel, 24105, Kiel, Germany
| | - Jörg Bayer
- Department of Orthopaedics and Trauma Surgery, Medical Centre Albert-Ludwings-University of Freiburg, Sir-Hans-A.-Krebs-Straße, D-79106, Freiburg, Germany
| | - Michael Caspers
- Department of Trauma and Orthopaedic Surgery, Cologne-Merheim, Medical Centre (CMMC), Ostmerheimer Str. 200, D-51109, Köln, Germany
| | - Andreas Seekamp
- Department of Trauma Surgery, University Hospital Schleswig-Holstein, Campus Kiel, 24105, Kiel, Germany
| | - Ingo Marzi
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe-University, Theodor-Stern-Kai 7, D-60590, Frankfurt, Germany
| | - Hagen Andruszkow
- Department of Trauma and Reconstructive Surgery, University Hospital RWTH Aachen, Pauwelsstraße 30, D-52074, Aachen, Germany
| | - Frank Hildebrand
- Department of Trauma and Reconstructive Surgery, University Hospital RWTH Aachen, Pauwelsstraße 30, D-52074, Aachen, Germany
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Störmann P, Wagner N, Köhler K, Auner B, Simon TP, Pfeifer R, Horst K, Pape HC, Hildebrand F, Wutzler S, Marzi I, Relja B. Monotrauma is associated with enhanced remote inflammatory response and organ damage, while polytrauma intensifies both in porcine trauma model. Eur J Trauma Emerg Surg 2019; 46:31-42. [PMID: 30864051 DOI: 10.1007/s00068-019-01098-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Accepted: 02/20/2019] [Indexed: 12/20/2022]
Abstract
AIM Severely injured patients experience substantial immunological stress upon traumatic insult. Next to the direct local tissue injury also other organs, which are not directly injured such as liver and lung, are frequently affected by a so-called remote organ damage (ROD) after trauma. Thus, we studied the inflammatory response of lung and liver either after isolated femur fracture as example for ROD, or after multiple trauma in a porcine polytrauma model. METHODS Twenty-four male pigs (Sus scrofa) underwent either isolated standardized femoral fracture (monotrauma, MT, n = 12) or polytrauma (PT, n = 12). PT consisted of a femur fracture, lung contusion, liver laceration, hemorrhagic shock, subsequent resuscitation and surgical fracture fixation. Six animals served as controls (sham). After 72 h inflammatory changes were determined by analyses of the interleukin (IL)-6 gene expression and tissue infiltration of polymorphonuclear leukocyte (PMN, myeloperoxidase staining). ROD in MT, and lung as well as liver damage in PT were assessed histologically by hematoxylin-eosin staining. Expression of phosphorylated p65 NF-κB was evaluated by immunohistology. RESULTS IL-6 increased in lungs and liver in both groups MT and PT, respectively, compared to sham. Similarly, PMN infiltration of the lungs and liver increased significantly after both MT and PT compared to sham. Histological evaluation demonstrated tissue damage notably in lungs after MT, while tissue damage after PT was found in both lung and liver after PT. p65 NF-κB tended to an increase upon MT, and was significantly enhanced after PT in both tissues. CONCLUSION Our data indicate that remote organ damage after MT notably in lungs was associated with an enhanced inflammatory response. Severe polytrauma substantially intensifies this response and organ damage in the underlying model.
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Affiliation(s)
- Philipp Störmann
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital of the Goethe-University Frankfurt, 60590, Frankfurt, Germany
| | - Nils Wagner
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital of the Goethe-University Frankfurt, 60590, Frankfurt, Germany
| | - Kernt Köhler
- Institute of Veterinary Pathology, Justus Liebig University Giessen, Giessen, Germany
| | - Birgit Auner
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital of the Goethe-University Frankfurt, 60590, Frankfurt, Germany
| | - Tim-P Simon
- Department of Intensive Care and Intermediate Care, RWTH Aachen University, Aachen, Germany
| | - Roman Pfeifer
- Department of Orthopaedic Trauma Surgery, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Klemens Horst
- Department of Orthopaedic Trauma, RWTH Aachen University, Aachen, Germany
| | - Hans-Christoph Pape
- Department of Orthopaedic Trauma Surgery, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Frank Hildebrand
- Department of Orthopaedic Trauma, RWTH Aachen University, Aachen, Germany
| | - Sebastian Wutzler
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital of the Goethe-University Frankfurt, 60590, Frankfurt, Germany
| | - Ingo Marzi
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital of the Goethe-University Frankfurt, 60590, Frankfurt, Germany
| | - Borna Relja
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital of the Goethe-University Frankfurt, 60590, Frankfurt, Germany.
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Serve R, Sturm R, Schimunek L, Störmann P, Heftrig D, Teuben MPJ, Oppermann E, Horst K, Pfeifer R, Simon TP, Kalbas Y, Pape HC, Hildebrand F, Marzi I, Relja B. Comparative Analysis of the Regulatory T Cells Dynamics in Peripheral Blood in Human and Porcine Polytrauma. Front Immunol 2018; 9:435. [PMID: 29593715 PMCID: PMC5859958 DOI: 10.3389/fimmu.2018.00435] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Accepted: 02/19/2018] [Indexed: 12/18/2022] Open
Abstract
Background Severely injured patients experience substantial immunological stress in the aftermath of traumatic insult, which often results in systemic immune dysregulation. Regulatory T cells (Treg) play a key role in the suppression of the immune response and in the maintenance of immunological homeostasis. Little is known about their presence and dynamics in blood after trauma, and nothing is known about Treg in the porcine polytrauma model. Here, we assessed different subsets of Treg in trauma patients (TP) and compared those to either healthy volunteers (HV) or data from porcine polytrauma. Methods Peripheral blood was withdrawn from 20 TP with injury severity score (ISS) ≥16 at the admittance to the emergency department (ED), and subsequently on day 1 and at day 3. Ten HV were included as controls (ctrl). The porcine polytrauma model consisted of a femur fracture, liver laceration, lung contusion, and hemorrhagic shock resulting in an ISS of 27. After polytrauma, the animals underwent resuscitation and surgical fracture fixation. Blood samples were withdrawn before and immediately after trauma, 24 and 72 h later. Different subsets of Treg, CD4+CD25+, CD4+CD25+FoxP3+, CD4+CD25+CD127-, and CD4+CD25+CD127-FoxP3+ were characterized by flow cytometry. Results Absolute cell counts of leukocytes were significantly increasing after trauma, and again decreasing in the follow-up in human and porcine samples. The proportion of human Treg in the peripheral blood of TP admitted to the ED was lower when compared to HV. Their numbers did not recover until 72 h after trauma. Comparable data were found for all subsets. The situation in the porcine trauma model was comparable with the clinical data. In porcine peripheral blood before trauma, we could identify Treg with the typical immunophenotype (CD4+CD25+CD127-), which were virtually absent immediately after trauma. Similar to the human situation, most of these cells expressed FoxP3, as assessed by intracellular FACS stain. Conclusion Despite minor percental differences in the recovery of Treg populations after trauma, our findings show a comparable decrease of Treg early after polytrauma, and strengthen the immunological significance of the porcine polytrauma model. Furthermore, the Treg subpopulation CD4+CD25+CD127- was characterized in porcine samples.
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Affiliation(s)
- Rafael Serve
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - Ramona Sturm
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - Lukas Schimunek
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - Philipp Störmann
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - David Heftrig
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - Michel P. J. Teuben
- Department of Orthopaedic Trauma Surgery, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Elsie Oppermann
- Department of Abdominal and Visceral Surgery, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - Klemens Horst
- Department of Orthopaedic Trauma, RWTH Aachen University, Aachen, Germany
| | - Roman Pfeifer
- Department of Orthopaedic Trauma Surgery, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Tim P. Simon
- Department of Intensive Care and Intermediate Care, RWTH Aachen University, Aachen, Germany
| | - Yannik Kalbas
- Department of Orthopaedic Trauma Surgery, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Hans-Christoph Pape
- Department of Orthopaedic Trauma Surgery, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Frank Hildebrand
- Department of Orthopaedic Trauma, RWTH Aachen University, Aachen, Germany
| | - Ingo Marzi
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - Borna Relja
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
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Störmann P, Kupsch J, Kontradowitz K, Leiblein M, Verboket R, Seebach C, Marzi I, Henrich D, Nau C. Cultivation of EPC and co-cultivation with MSC on β-TCP granules in vitro is feasible without fibronectin coating but influenced by scaffolds' design. Eur J Trauma Emerg Surg 2018. [PMID: 29523894 DOI: 10.1007/s00068-018-0935-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
INTRODUCTION Meanwhile, the osteoconductive properties of frequently used synthetic bone grafts can be improved by the use of osteoinductive cells and growth factors. Nevertheless, the cultivation of endothelial progenitor cells (EPC) seems to be difficult and requires a pre-conditioning of the scaffolds with fibronectin. Additionally, the influence of the scaffolds' design on cell cultivation is not fully elucidated. METHODS As scaffold, a commercially available β-tricalcium phosphate was used. 5 × 105 EPC, or 5 × 105 MSC or a combination of each 2.5 × 105 cells was seeded onto the granules. We investigated seeding efficiency, cell morphology, cell metabolism, adherence, apoptosis and gene expression of EPC and MSC in this in vitro study on days 2, 6 and 10. RESULTS Total number of adherent cells was higher on the β-TCP without fibronectin coating. The number of cells in all approaches significantly declined when a solid β-TCP was used. Metabolic activity of MSC was comparable throughout the scaffolds and increased until day 10. Additionally, the amount of supernatants VEGF was higher for MSC than for EPC. DISCUSSION Our results demonstrate that a coating of the scaffold for successful cultivation of EPC in vitro is not necessary. Furthermore, our study showed that structural differences of the scaffolds significantly influenced cell adherence and metabolic activity. Thereby, the influence on EPC seems to be higher than on MSC.
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Affiliation(s)
- Philipp Störmann
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe-University Frankfurt am Main, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany.
| | - Juliane Kupsch
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe-University Frankfurt am Main, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany
| | - Kerstin Kontradowitz
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe-University Frankfurt am Main, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany
| | - Maximilian Leiblein
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe-University Frankfurt am Main, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany
| | - René Verboket
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe-University Frankfurt am Main, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany
| | - Caroline Seebach
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe-University Frankfurt am Main, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany
| | - Ingo Marzi
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe-University Frankfurt am Main, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany
| | - Dirk Henrich
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe-University Frankfurt am Main, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany
| | - Christoph Nau
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe-University Frankfurt am Main, Theodor-Stern-Kai 7, 60590, Frankfurt, Germany
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Kalbitz M, Schwarz S, Weber B, Bosch B, Pressmar J, Hoenes FM, Braun CK, Horst K, Simon TP, Pfeifer R, Störmann P, Hummler H, Gebhard F, Pape HC, Huber-Lang M, Hildebrand F. Cardiac Depression in Pigs after Multiple Trauma - Characterization of Posttraumatic Structural and Functional Alterations. Sci Rep 2017; 7:17861. [PMID: 29259232 PMCID: PMC5736586 DOI: 10.1038/s41598-017-18088-1] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Accepted: 12/06/2017] [Indexed: 12/17/2022] Open
Abstract
The purpose of this study was to define the relationship between cardiac depression and morphological and immunological alterations in cardiac tissue after multiple trauma. However, the mechanistic basis of depressed cardiac function after trauma is still elusive. In a porcine polytrauma model including blunt chest trauma, liver laceration, femur fracture and haemorrhage serial trans-thoracic echocardiography was performed and correlated with cellular cardiac injury as well as with the occurrence of extracellular histones in serum. Postmortem analysis of heart tissue was performed 72 h after trauma. Ejection fraction and shortening fraction of the left ventricle were significantly impaired between 4 and 27 h after trauma. H-FABP, troponin I and extracellular histones were elevated early after trauma and returned to baseline after 24 and 48 h, respectively. Furthermore, increased nitrotyrosine and Il-1β generation and apoptosis were identified in cardiac tissue after trauma. Main structural findings revealed alteration of connexin 43 (Cx43) and co-translocation of Cx43 and zonula occludens 1 to the cytosol, reduction of α-actinin and increase of desmin in cardiomyocytes after trauma. The cellular and subcellular events demonstrated in this report may for the first time explain molecular mechanisms associated with cardiac dysfunction after multiple trauma.
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Affiliation(s)
- M Kalbitz
- Department of Traumatology, Hand-, Plastic-, and Reconstructive Surgery, Center of Surgery, University of Ulm, Ulm, Germany.
| | - S Schwarz
- Division of Neonatology and Pediatric Critical Care, University of Ulm, Ulm, Germany
| | - B Weber
- Department of Traumatology, Hand-, Plastic-, and Reconstructive Surgery, Center of Surgery, University of Ulm, Ulm, Germany
| | - B Bosch
- Department of Traumatology, Hand-, Plastic-, and Reconstructive Surgery, Center of Surgery, University of Ulm, Ulm, Germany
| | - J Pressmar
- Department of Traumatology, Hand-, Plastic-, and Reconstructive Surgery, Center of Surgery, University of Ulm, Ulm, Germany
| | - F M Hoenes
- Department of Traumatology, Hand-, Plastic-, and Reconstructive Surgery, Center of Surgery, University of Ulm, Ulm, Germany
| | - C K Braun
- Institute of Clinical and Experimental Trauma-Immunology, University of Ulm, Ulm, Germany
| | - K Horst
- Department of Orthopaedic Trauma, RWTH Aachen University, Aachen, Germany
| | - T P Simon
- Department of Intensive Care and Intermediate Care, RWTH Aachen University, Aachen, Germany
| | - R Pfeifer
- Department of Trauma Surgery, University Hospital Zurich, Zurich, Switzerland
| | - P Störmann
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Frankfurt, Goethe University, Frankfurt/Main, Germany
| | - H Hummler
- Division of Neonatology and Pediatric Critical Care, University of Ulm, Ulm, Germany
| | - F Gebhard
- Department of Traumatology, Hand-, Plastic-, and Reconstructive Surgery, Center of Surgery, University of Ulm, Ulm, Germany
| | - H C Pape
- Department of Trauma Surgery, University Hospital Zurich, Zurich, Switzerland
| | - M Huber-Lang
- Institute of Clinical and Experimental Trauma-Immunology, University of Ulm, Ulm, Germany
| | - F Hildebrand
- Department of Orthopaedic Trauma, RWTH Aachen University, Aachen, Germany
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Störmann P, Auner B, Schimunek L, Serve R, Horst K, Simon TP, Pfeifer R, Köhler K, Hildebrand F, Wutzler S, Pape HC, Marzi I, Relja B. Leukotriene B4 indicates lung injury and on-going inflammatory changes after severe trauma in a porcine long-term model. Prostaglandins Leukot Essent Fatty Acids 2017; 127:25-31. [PMID: 29156155 DOI: 10.1016/j.plefa.2017.09.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2017] [Revised: 08/30/2017] [Accepted: 09/19/2017] [Indexed: 01/18/2023]
Abstract
BACKGROUND Recognizing patients at risk for pulmonary complications (PC) is of high clinical relevance. Migration of polymorphonuclear leukocytes (PMN) to inflammatory sites plays an important role in PC, and is tightly regulated by specific chemokines including interleukin (IL)-8 and other mediators such as leukotriene (LT)B4. Previously, we have reported that LTB4 indicated early patients at risk for PC after trauma. Here, the relevance of LTB4 to indicating lung integrity in a newly established long-term porcine severe trauma model (polytrauma, PT) was explored. METHODS Twelve pigs (3 months old, 30 ± 5kg) underwent PT including standardized femur fracture, lung contusion, liver laceration, hemorrhagic shock, subsequent resuscitation and surgical fracture fixation. Six animals served as controls (sham). After 72h lung damage and inflammatory changes were assessed. LTB4 was determined in plasma before the experiment, immediately after trauma, and after 2, 4, 24 or 72h. Bronchoalveolar lavage (BAL)-fluid was collected prior and after the experiment. RESULTS Lung injury, local gene expression of IL-8, IL-1β, IL-10, IL-18 and PMN-infiltration into lungs increased significantly in PT compared with sham. Systemic LTB4 increased markedly in both groups 4h after trauma. Compared with declined plasma LTB4 levels in sham, LTB4 increased further in PT after 72h. Similar increase was observed in BAL-fluid after PT. CONCLUSIONS In a severe trauma model, sustained changes in terms of lung injury and inflammation are determined at day 3 post-trauma. Specifically, increased LTB4 in this porcine long-term model indicated a rapid inflammatory alteration both locally and systemically. The results support the concept of LTB4 as a biomarker for PC after severe trauma and lung contusion.
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Affiliation(s)
- Philipp Störmann
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University Frankfurt, 60590 Frankfurt, Germany
| | - Birgit Auner
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University Frankfurt, 60590 Frankfurt, Germany
| | - Lukas Schimunek
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University Frankfurt, 60590 Frankfurt, Germany
| | - Rafael Serve
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University Frankfurt, 60590 Frankfurt, Germany
| | - Klemens Horst
- Department of Orthopaedic Trauma, RWTH Aachen University, Germany; Harald Tscherne Research Laboratory, RWTH Aachen University, Germany
| | - Tim-P Simon
- Department of Intensive Care and Intermediate Care, RWTH Aachen University, Germany
| | - Roman Pfeifer
- Department of Orthopaedic Trauma Surgery, University Hospital Zurich, University of Zurich, Switzerland
| | - Kernt Köhler
- Institute of Veterinary Pathology, Justus Liebig University Giessen, Giessen, Germany
| | - Frank Hildebrand
- Department of Orthopaedic Trauma, RWTH Aachen University, Germany
| | - Sebastian Wutzler
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University Frankfurt, 60590 Frankfurt, Germany
| | - Hans-Christoph Pape
- Department of Orthopaedic Trauma Surgery, University Hospital Zurich, University of Zurich, Switzerland
| | - Ingo Marzi
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University Frankfurt, 60590 Frankfurt, Germany
| | - Borna Relja
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University Frankfurt, 60590 Frankfurt, Germany.
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Schimunek L, Serve R, Teuben MPJ, Störmann P, Auner B, Woschek M, Pfeifer R, Horst K, Simon TP, Kalbitz M, Sturm R, Pape HC, Hildebrand F, Marzi I, Relja B. Early decreased TLR2 expression on monocytes is associated with their reduced phagocytic activity and impaired maturation in a porcine polytrauma model. PLoS One 2017; 12:e0187404. [PMID: 29125848 PMCID: PMC5681268 DOI: 10.1371/journal.pone.0187404] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Accepted: 09/27/2017] [Indexed: 11/19/2022] Open
Abstract
In their post-traumatic course, trauma patients suffering from multiple injuries have a high risk for immune dysregulation, which may contribute to post-injury complications and late mortality. Monocytes as specific effector cells of the innate immunity play a crucial role in inflammation. Using their Pattern Recognition Receptors (PRRs), notably Toll-Like Receptors (TLR), the monocytes recognize pathogens and/or pathogen-associated molecular patterns (PAMPs) and organize their clearance. TLR2 is the major receptor for particles of gram-positive bacteria, and initiates their phagocytosis. Here, we investigated the phagocytizing capability of monocytes in a long-term porcine severe trauma model (polytrauma, PT) with regard to their TLR2 expression. Polytrauma consisted of femur fracture, unilateral lung contusion, liver laceration, hemorrhagic shock with subsequent resuscitation and surgical fracture fixation. After induction of PT, peripheral blood was withdrawn before (-1 h) and directly after trauma (0 h), as well as 3.5 h, 5.5 h, 24 h and 72 h later. CD14+ monocytes were identified and the expression levels of H(S)LA-DR and TLR2 were investigated by flow cytometry. Additionally, the phagocytizing activity of monocytes by applying S. aureus particles labelled with pHrodo fluorescent reagent was also assessed by flow cytometry. Furthermore, blood samples from 10 healthy pigs were exposed to a TLR2-neutralizing antibody and subsequently to S. aureus particles. Using flow cytometry, phagocytizing activity was determined. P below 0.05 was considered significant. The number of CD14+ monocytes of all circulating leukocytes remained constant during the observational time period, while the percentage of CD14+H(S)LA-DR+ monocytes significantly decreased directly, 3.5 h and 5.5 h after trauma. The percentage of TLR2+ expressing cells out of all monocytes significantly decreased directly, 3.5 h and 5.5 h after trauma. The percentage of phagocytizing monocytes decreased immediately and remained lower during the first 3.5 h after trauma, but increased after 24 h. Antagonizing TLR2 significantly decreased the phagocytizing activity of monocytes. Both, decreased percentage of activated as well as TLR2 expressing monocytes persisted as long as the reduced phagocytosis was observed. Moreover, neutralizing TLR2 led to a reduced capability of phagocytosis as well. Therefore, we assume that reduced TLR2 expression may be responsible for the decreased phagocytizing capacity of circulating monocytes in the early post-traumatic phase.
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Affiliation(s)
- Lukas Schimunek
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Frankfurt, Goethe University, Frankfurt/Main, Germany
| | - Rafael Serve
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Frankfurt, Goethe University, Frankfurt/Main, Germany
| | - Michel P. J. Teuben
- Department of Orthopaedic Trauma Surgery, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Philipp Störmann
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Frankfurt, Goethe University, Frankfurt/Main, Germany
| | - Birgit Auner
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Frankfurt, Goethe University, Frankfurt/Main, Germany
| | - Mathias Woschek
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Frankfurt, Goethe University, Frankfurt/Main, Germany
| | - Roman Pfeifer
- Department of Orthopaedic Trauma Surgery, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Klemens Horst
- Department of Orthopaedic Trauma, RWTH Aachen University, Aachen, Germany
| | - Tim-P. Simon
- Department of Intensive Care and Intermediate Care, RWTH Aachen University, Aachen, Germany
| | - Miriam Kalbitz
- Department of Orthopedic Trauma, Hand, Plastic, and Reconstructive Surgery, University of Ulm, Ulm, Germany
| | - Ramona Sturm
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Frankfurt, Goethe University, Frankfurt/Main, Germany
| | - Hans-C. Pape
- Department of Orthopaedic Trauma Surgery, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Frank Hildebrand
- Department of Orthopaedic Trauma, RWTH Aachen University, Aachen, Germany
| | - Ingo Marzi
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Frankfurt, Goethe University, Frankfurt/Main, Germany
| | - Borna Relja
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Frankfurt, Goethe University, Frankfurt/Main, Germany
- * E-mail:
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Störmann P, Lustenberger T, Relja B, Marzi I, Wutzler S. Role of biomarkers in acute traumatic lung injury. Injury 2017; 48:2400-2406. [PMID: 28888717 DOI: 10.1016/j.injury.2017.08.041] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Revised: 08/18/2017] [Accepted: 08/20/2017] [Indexed: 02/02/2023]
Abstract
In severely injured patients severe thoracic trauma is common and can significantly influence the outcome of these critically ill patients by increased rates of mainly pulmonary complications. Furthermore, patients who sustained thoracic trauma are at increased risk for Acute Lung Injury (ALI) or Adult Respiratory Distress Syndrome (ARDS). Therapeutic options are limited, basically consisting of prophylactic antibiotic therapy and changing patient's positions. It is known, that ALI and ARDS differ clinically and pathobiologically from ALI/ARDS caused by other reasons, but the exact pathology remains elusive. Due to that no reliable predictive or surveillance biomarkers could be established for clinical diagnosis and identification of patients at high risk for acute traumatic lung injury. Nevertheless, there are plenty of promising markers that need to be further elucidated in larger case numbers and multicenter studies. This article sums up the recent status of those promising clinical biomarkers.
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Affiliation(s)
- Philipp Störmann
- Department of Trauma, Hand and Reconstructive Surgery Hospital of the Johann Wolfgang Goethe - University Frankfurt am Main, Germany.
| | - Thomas Lustenberger
- Department of Trauma, Hand and Reconstructive Surgery Hospital of the Johann Wolfgang Goethe - University Frankfurt am Main, Germany
| | - Borna Relja
- Department of Trauma, Hand and Reconstructive Surgery Hospital of the Johann Wolfgang Goethe - University Frankfurt am Main, Germany
| | - Ingo Marzi
- Department of Trauma, Hand and Reconstructive Surgery Hospital of the Johann Wolfgang Goethe - University Frankfurt am Main, Germany
| | - Sebastian Wutzler
- Department of Trauma, Hand and Reconstructive Surgery Hospital of the Johann Wolfgang Goethe - University Frankfurt am Main, Germany
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39
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Horst K, Simon TP, Pfeifer R, Teuben M, Almahmoud K, Zhi Q, Santos SA, Wembers CC, Leonhardt S, Heussen N, Störmann P, Auner B, Relja B, Marzi I, Haug AT, van Griensven M, Kalbitz M, Huber-Lang M, Tolba R, Reiss LK, Uhlig S, Marx G, Pape HC, Hildebrand F. Characterization of blunt chest trauma in a long-term porcine model of severe multiple trauma. Sci Rep 2016; 6:39659. [PMID: 28000769 PMCID: PMC5175194 DOI: 10.1038/srep39659] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Accepted: 11/24/2016] [Indexed: 12/20/2022] Open
Abstract
Chest trauma has a significant relevance on outcome after severe trauma. Clinically, impaired lung function typically occurs within 72 hours after trauma. However, the underlying pathophysiological mechanisms are still not fully elucidated. Therefore, we aimed to establish an experimental long-term model to investigate physiological, morphologic and inflammatory changes, after severe trauma. Male pigs (sus scrofa) sustained severe trauma (including unilateral chest trauma, femur fracture, liver laceration and hemorrhagic shock). Additionally, non-injured animals served as sham controls. Chest trauma resulted in severe lung damage on both CT and histological analyses. Furthermore, severe inflammation with a systemic increase of IL-6 (p = 0.0305) and a local increase of IL-8 in BAL (p = 0.0009) was observed. The pO2/FiO2 ratio in trauma animals decreased over the observation period (p < 0.0001) but not in the sham group (p = 0.2967). Electrical Impedance Tomography (EIT) revealed differences between the traumatized and healthy lung (p < 0.0001). In conclusion, a clinically relevant, long-term model of blunt chest trauma with concomitant injuries has been developed. This reproducible model allows to examine local and systemic consequences of trauma and is valid for investigation of potential diagnostic or therapeutic options. In this context, EIT might represent a radiation-free method for bedside diagnostics.
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Affiliation(s)
- K Horst
- Department of Orthopaedic Trauma, RWTH Aachen University, Germany.,Harald Tscherne Research Laboratory, RWTH Aachen University, Germany
| | - T P Simon
- Department of Intensive Care and Intermediate Care, RWTH Aachen University, Germany
| | - R Pfeifer
- Department of Orthopaedic Trauma, RWTH Aachen University, Germany.,Harald Tscherne Research Laboratory, RWTH Aachen University, Germany
| | - M Teuben
- Department of Orthopaedic Trauma, RWTH Aachen University, Germany.,Harald Tscherne Research Laboratory, RWTH Aachen University, Germany
| | - K Almahmoud
- Department of Orthopaedic Trauma, RWTH Aachen University, Germany.,Harald Tscherne Research Laboratory, RWTH Aachen University, Germany
| | - Q Zhi
- Harald Tscherne Research Laboratory, RWTH Aachen University, Germany
| | - S Aguiar Santos
- Chair for Medical Information Technology, Helmholtz-Institute for Biomedical Engineering, RWTH Aachen University, Aachen, Germany
| | - C Castelar Wembers
- Chair for Medical Information Technology, Helmholtz-Institute for Biomedical Engineering, RWTH Aachen University, Aachen, Germany
| | - S Leonhardt
- Chair for Medical Information Technology, Helmholtz-Institute for Biomedical Engineering, RWTH Aachen University, Aachen, Germany
| | - N Heussen
- Department of Medical Statistics, RWTH Aachen University, Germany.,Medical School, Sigmund Freud Private University, Vienna, Austria
| | - P Störmann
- Department of Trauma-, Hand- and Reconstructive Surgery, University of Frankfurt/Main, Germany
| | - B Auner
- Department of Trauma-, Hand- and Reconstructive Surgery, University of Frankfurt/Main, Germany
| | - B Relja
- Department of Trauma-, Hand- and Reconstructive Surgery, University of Frankfurt/Main, Germany
| | - I Marzi
- Department of Trauma-, Hand- and Reconstructive Surgery, University of Frankfurt/Main, Germany
| | - A T Haug
- Experimental Trauma Surgery, Department of Trauma Surgery, Klinikum rechts der Isar, Technical University of Munich, Germany
| | - M van Griensven
- Experimental Trauma Surgery, Department of Trauma Surgery, Klinikum rechts der Isar, Technical University of Munich, Germany
| | - M Kalbitz
- Department of Orthopedic Trauma, Hand-, Plastic-, and Reconstructive Surgery, University of Ulm, Germany
| | - M Huber-Lang
- Department of Orthopedic Trauma, Hand-, Plastic-, and Reconstructive Surgery, University of Ulm, Germany
| | - R Tolba
- Institute for Laboratory Animal Science and Experimental Surgery, RWTH Aachen University, Germany
| | - L K Reiss
- Institute of Pharmacology and Toxicology, RWTH Aachen University, Germany
| | - S Uhlig
- Institute of Pharmacology and Toxicology, RWTH Aachen University, Germany
| | - G Marx
- Department of Intensive Care and Intermediate Care, RWTH Aachen University, Germany
| | - H C Pape
- Department of Orthopaedic Trauma, RWTH Aachen University, Germany
| | - F Hildebrand
- Department of Orthopaedic Trauma, RWTH Aachen University, Germany
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Störmann P, Gartner K, Wyen H, Lustenberger T, Marzi I, Wutzler S. Epidemiology and outcome of penetrating injuries in a Western European urban region. Eur J Trauma Emerg Surg 2016; 42:663-669. [PMID: 26762313 DOI: 10.1007/s00068-016-0630-4] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2015] [Accepted: 01/04/2016] [Indexed: 10/22/2022]
Abstract
PURPOSE Severe life-threatening injuries in Western Europe are mostly caused by blunt trauma. However, penetrating trauma might be more common in urban regions, but their characteristics have not been fully elucidated. METHODS Retrospective analysis of data from patients admitted to our urban university level I trauma center between 2008 and 2013 with suspicion of severe multiple injuries. Collection of data was performed prospectively using a PC-supported online documentation program including epidemiological, clinical and outcome parameters. RESULTS Out of 2095 trauma room patients admitted over the 6-year time period 194 (9.3 %) suffered from penetrating trauma. The mean Injury Severity Score (ISS) was 12.3 ± 14.1 points. In 62.4 % (n = 121) the penetrating injuries were caused by interpersonal violence or attempted suicide, 98 of these by stabbing and 23 by firearms. We observed a widespread injury pattern where mainly head, thorax and abdomen were afflicted. Subgroup analysis for self-inflicted injuries showed higher ISS (19.8 ± 21.8 points) than for blunt trauma (15.5 ± 14.6 points). In 82.5 % of all penetrating trauma a surgical treatment was performed, 43.8 % of the patients received intensive care unit treatment with mean duration of 7.4 ± 9.3 days. Immediate emergency surgical treatment had to be performed in 8.0 vs. 2.3 % in blunt trauma (p < 0.001). Infectious complications of the penetrating wounds were observed in 7.8 %. CONCLUSIONS Specific characteristics of penetrating trauma in urban regions can be identified. Compared to nationwide data, penetrating trauma was more frequent in our collective (9.3 vs. 5.0 %), which may be due to higher crime rates in urban areas. Especially, self-inflicted penetrating trauma often results in most severe injuries.
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Affiliation(s)
- P Störmann
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe, University Frankfurt am Main, Theodor-Stern-Kai 7, 60590, Frankfurt/Main, Germany.
| | - K Gartner
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe, University Frankfurt am Main, Theodor-Stern-Kai 7, 60590, Frankfurt/Main, Germany
| | - H Wyen
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe, University Frankfurt am Main, Theodor-Stern-Kai 7, 60590, Frankfurt/Main, Germany
| | - T Lustenberger
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe, University Frankfurt am Main, Theodor-Stern-Kai 7, 60590, Frankfurt/Main, Germany
| | - I Marzi
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe, University Frankfurt am Main, Theodor-Stern-Kai 7, 60590, Frankfurt/Main, Germany
| | - S Wutzler
- Department of Trauma, Hand and Reconstructive Surgery, Hospital of the Johann Wolfgang Goethe, University Frankfurt am Main, Theodor-Stern-Kai 7, 60590, Frankfurt/Main, Germany
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Lustenberger T, Kern M, Relja B, Wutzler S, Störmann P, Marzi I. The effect of brain injury on the inflammatory response following severe trauma. Immunobiology 2015; 221:427-31. [PMID: 26688509 DOI: 10.1016/j.imbio.2015.11.011] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2015] [Revised: 11/22/2015] [Accepted: 11/25/2015] [Indexed: 11/17/2022]
Abstract
INTRODUCTION The inflammatory response is an important part of the pathophysiology of severe injury and, in particular, of severe traumatic brain injury (TBI). This study evaluates the inflammatory course following major trauma and focuses on the effect of severe TBI on inflammatory markers. MATERIAL AND METHODS This was a retrospective analysis of prospectively collected data in 123 severely injured (ISS ≥16) trauma patients. The study cohort was divided into patients with isolated TBI (Head AIS ≥3, all other AIS <3), polytraumatized patients with severe TBI (Head AIS ≥3; AIS of other body area ≥3; Polytrauma+TBI) and polytraumatized patients without TBI (Head AIS <3; Polytrauma). Levels of inflammatory markers (Interleukin-6 [IL-6], C-reactive Protein [CRP], leukocytes) measured upon arrival and through hospital days 1-3 were compared between the groups. RESULTS On admission and through hospital day 3, IL-6 levels were significantly different between the 3 groups (admission: isolated TBI vs. Polytrauma+TBI vs. Polytrauma; 94±16 vs. 149±20 vs. 245±50pg/mL; p<0.05). Interleukin-6 levels peaked on hospital day 1 and declined thereafter. C-reactive protein and leukocyte counts were not significantly different between the cohorts on arrival and peaked on hospital day 2 and 1, respectively. In patients with severe TBI, admission IL-6 levels significantly predicted the development of septic complications (ROC analysis, AUC: 0.88, p=0.001, 95% CI: 0.79-0.97) and multiple organ dysfunction (ROC analysis, AUC: 0.83, p=0.001, 95% CI: 0.69-0.96). CONCLUSION Severe TBI reduced the inflammatory response following trauma. Significant correlations between admission IL-6 values and the development of MOF, sepsis and the neurological outcome were found in patients with TBI.
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Affiliation(s)
- T Lustenberger
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University Frankfurt am Main, Frankfurt, Germany.
| | - M Kern
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University Frankfurt am Main, Frankfurt, Germany
| | - B Relja
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University Frankfurt am Main, Frankfurt, Germany
| | - S Wutzler
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University Frankfurt am Main, Frankfurt, Germany
| | - P Störmann
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University Frankfurt am Main, Frankfurt, Germany
| | - I Marzi
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University Frankfurt am Main, Frankfurt, Germany
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Abstract
In patients with severe pelvic fractures, exsanguinating hemorrhage represents the major cause of death within the first 24 hours. Recently, multiple management algorithms have been proposed; however, the optimal treatment modalities, in particular, in the hemodynamically unstable patient with pelvic fracture are still a matter of debate. Mechanical pelvic stabilization by pelvic binder, anterior external fixator, and/or pelvic C-clamp constitutes the first treatment option in the hemodynamically unstable patient with pelvic fractures. The mechanically stabilized pelvic ring provides the basis for pelvic packing through a minimal extraperitoneal approach, which effectively controls venous bleeding and bleeding from the fractured bony surface. Patients with persistent hypotension and/or transfusion requirements should undergo angiography and selective embolization for definitive arterial control if necessary. This review article describes the current trend in the initial management of patients with pelvic fractures and hemodynamic instability, and focuses on the role of pelvic packing.
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Affiliation(s)
- Thomas Lustenberger
- Department of Trauma, Hand, and Reconstructive Surgery, University Hospital, Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Sebastian Wutzler
- Department of Trauma, Hand, and Reconstructive Surgery, University Hospital, Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Philipp Störmann
- Department of Trauma, Hand, and Reconstructive Surgery, University Hospital, Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Ingo Marzi
- Department of Trauma, Hand, and Reconstructive Surgery, University Hospital, Goethe-University Frankfurt, Frankfurt am Main, Germany
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