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Spering C, Bieler D, Ruchholtz S, Bouillon B, Hartensuer R, Lehmann W, Lefering R, Düsing H. Evaluation of the interhospital patient transfer after implementation of a regionalized trauma care system (TraumaNetzwerk DGU ®) in Germany. Front Med (Lausanne) 2023; 10:1298562. [PMID: 38034545 PMCID: PMC10684689 DOI: 10.3389/fmed.2023.1298562] [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: 09/21/2023] [Accepted: 10/11/2023] [Indexed: 12/02/2023] Open
Abstract
Purpose The aim of the study was to evaluate how many patients are being transferred between trauma centers and and their characteristics in the 2006 initiated TraumaNetzwerk DGU® (TNW). We further investigated the time point of transfer and differences in outcome, compared to patients not being transferred. We wanted to know how trauma centers judged the performance of the TNW in transfer. Method (1) We analyzed the data of the TraumaRegister DGU® (TR-DGU) from 2014-2018. Included were patients that were treated in German trauma centers, maximum AIS (MAIS) >2 and MAIS 2 only in case of admission on ICU or death of the patient. Patients being transferred were compared to patients who were not. Characteristics were compared, and a logistic regression analysis performed to identify predictive factors. (2) We performed a survey in the TNW focussing on frequency, timing and communication between hospitals and improvement through TNW. Results Study I analyzed 143,195 patients from the TR-DGU. Their mean ISS was 17.8 points (SD 11.5). 56.4% were admitted primarily to a Level-I, 32.2% to a Level-II and 11.4% to a Level-III Trauma Center. 10,450 patients (7.9%) were transferred. 3,667 patients (22.7%) of the admitted patients of Level-III Center and 5,610 (12.6%) of Level-II Center were transferred, these patients showed a higher ISS (Level-III: 18.1 vs. 12.9; Level-II: 20.1 vs. 15.8) with more often a severe brain injury (AIS 3+) (Level-III: 43.6% vs. 13.1%; Level-II: 53.2% vs. 23.8%). Regression analysis showed ISS 25+ and severe brain injury AIS 3+ are predictive factors for patients needing a rapid transfer. Study II: 215 complete questionnaires (34%) of the 632 trauma centers. Transfers were executed within 2 h after the accident (Level-III: 55.3%; Level-II: 25.0%) and between 2-6 h (Level-III: 39.5%; Level-II: 51.3%). Most trauma centers judged that implementation of TNW improved trauma care significantly (Level III: 65.0%; Level-II: 61.4%, Level-I: 56.7%). Conclusion The implementation of TNW has improved the communication and quality of comprehensive trauma care of severely injured patients within Germany. Transfer is mostly organized efficient. Predictors such as higher level of head injury reveal that preclinical algorithm present a potential of further improvement.
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Affiliation(s)
- C. Spering
- Department of Trauma Surgery, Orthopedics and Plastic Surgery, Göttingen University Medical Center, Göttingen, Germany
| | - D. Bieler
- Department of Orthopaedics and Trauma Surgery, Heinrich Heine University Medical School, Düsseldorf, Germany
- Department of Orthopaedics and Trauma Surgery, Reconstructive Surgery, Hand Surgery, Plastic Surgery and Burn Medicine, German Armed Forces Central Hospital, Koblenz, Germany
| | - S. Ruchholtz
- Center for Orthopedics and Trauma Surgery, University Hospital Giessen and Marburg, Marburg, Germany
| | - B. Bouillon
- Department of Trauma Surgery, Orthopedics and Sports Traumatology, University of Witten/Herdecke, Cologne, Germany
| | - R. Hartensuer
- Center for Orthopaedics, Trauma Surgery, Hand Surgery and Sports Medicine, Surgical Clinic II, Klinikum Aschaffenburg-Alzenau, Aschaffenburg, Germany
| | - W. Lehmann
- Department of Trauma Surgery, Orthopedics and Plastic Surgery, Göttingen University Medical Center, Göttingen, Germany
| | - R. Lefering
- Institute for Research in Operative Medicine (IFOM), University of Witten/Herdecke, Cologne, Germany
| | - H. Düsing
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Münster, Münster, Germany
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Haveman RA, Bäumlein M, van Veelen N, Oberkircher L, Beeres FJP, Babst R, Ruchholtz S, Link BC. Percutaneous sacroiliac screw fixation in fragility fractures of the pelvis: Comparison of two different augmentation techniques. Injury 2022; 53:4062-4066. [PMID: 36220693 DOI: 10.1016/j.injury.2022.09.050] [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] [Received: 06/26/2022] [Revised: 09/23/2022] [Accepted: 09/25/2022] [Indexed: 11/05/2022]
Abstract
OBJECTIVE Fragility fractures of the pelvis (FFP) are becoming increasingly common. Percutaneous sacroiliac screw fixation is an accepted and safe treatment method for FFP. Augmentation is an option to optimize fixation strength of the screws. This study aims to compare patient mobility and the occurrence of complications after operative treatment of FFP utilizing two different augmentation techniques. METHODS All patients who received augmented sacroiliac screws for the treatment of FFPs between 01.01.2017 and 31.12.2018 at one of the two participating hospitals were included. The operative techniques only differed with regards to the augmentation method used. At the one hospital cannulated screws were used. Definitive screw placement followed augmentation. At the other hospital cannulated and fenestrated screws were used, permitting definitive screw placement prior to augmentation. RESULTS In total, 59 patients were included. The NRS score for pain was significantly lower after surgery. Preoperative mobility levels could be maintained or improved in 2/3 of the patients. There were no fatal complications. Two revision surgeries were performed because of screw misplacement. There were no significant differences between the two augmentation techniques in terms of complications. CONCLUSION Both augmentation techniques have a low complication rate and are safe methods to maintain patients' mobility level. The authors advocate early consideration of surgical treatment for patients with FFP. Augmentation can be considered a safe addition when performing percutaneous sacroiliac screw fixation.
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Affiliation(s)
- R A Haveman
- Department of Orthopaedic and Trauma Surgery, Cantonal Hospital Lucerne.
| | - M Bäumlein
- Center for Orthopedics and Trauma Surgery, Philipps University Marburg
| | - N van Veelen
- Department of Orthopaedic and Trauma Surgery, Cantonal Hospital Lucerne
| | - L Oberkircher
- Center for Orthopedics and Trauma Surgery, Philipps University Marburg
| | - F J P Beeres
- Department of Orthopaedic and Trauma Surgery, Cantonal Hospital Lucerne
| | - R Babst
- Department of Health Science and Medicine, University of Lucerne
| | - S Ruchholtz
- Center for Orthopedics and Trauma Surgery, Philipps University Marburg
| | - B-C Link
- Department of Orthopaedic and Trauma Surgery, Cantonal Hospital Lucerne
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Flohé S, Bieler D, Ruchholtz S. [Measurability of the quality of care of the severely injured]. Chirurg 2021; 92:881-890. [PMID: 34223917 DOI: 10.1007/s00104-021-01445-2] [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] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/28/2021] [Indexed: 11/26/2022]
Abstract
The care of severely injured patients is characterized by the heterogeneity of the clinical picture and the time-critical aspects of many forms of treatment in the acute phase, so that quality measurement and assessment is always complex. In order to be able to operate a meaningful and structured quality management the quality must be validly measured and it must be defined what quality is. To handle this complex picture the quality of care for the severely injured is divided into three levels: structural quality, process quality and outcome quality. With respect to structural quality there are clear guidelines for personnel and structural equipment of hospitals for the optimal care of severely injured patients. This is regularly checked in Germany through trauma center certification as part of the TraumaNetzwerk DGU®. Process quality can also be measured in the care of severely injured patients. With the TraumaRegister DGU® annual report in 2017, 14 newly developed quality indicators were introduced. Due to the comprehensive participation of hospitals in the TraumaRegister DGU® structured external quality assurance is possible in addition to internal process analysis. With respect to the quality of the outcome patient reported outcome measures (PROM) have become increasingly more important in addition to the mortality. The PROMs that are used to assess the consequences of injuries are typically multidimensional and capture not only aspects of physical health but also enable self-assessment of the mental health status by the patient.
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Affiliation(s)
- S Flohé
- Klinik für Unfallchirurgie, Orthopädie und Handchirurgie, Städtisches Klinikum Solingen, Solingen, Deutschland
| | - D Bieler
- Klinik für Orthopädie und Unfallchirurgie, Universitätsklinikum Heinrich-Heine-Universität Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Deutschland.
- Klinik für Unfallchirurgie und Orthopädie, Wiederherstellungs‑, Hand- und Plastische Chirurgie, Verbrennungsmedizin, Bundeswehrzentralkrankenhaus Koblenz, Koblenz, Deutschland.
| | - S Ruchholtz
- Universitätsklinikum Gießen und Marburg, Standort Marburg, Zentrum für Orthopädie und Unfallchirurgie, Marburg, Deutschland
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Hack J, Kranz Y, Knauf T, Bäumlein M, Malcherczyk D, Ruchholtz S, Oberkircher L. Stability of internal versus external fixation in osteoporotic pelvic fractures - a biomechanical analysis. Injury 2020; 51:2460-2464. [PMID: 32800315 DOI: 10.1016/j.injury.2020.08.017] [Citation(s) in RCA: 4] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Revised: 07/22/2020] [Accepted: 08/09/2020] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Osteoporosis-related fragility fractures of the pelvic ring (FFP) differ fundamentally from pelvic fractures in younger patients. However, very little is known about biomechanical stability of different osteosynthesis procedures addressing the anterior pelvic ring in these fractures. The aim of this study was to compare standard external fixation with internal fixation using a novel screw-and-rod system in osteoporotic fractures of the pelvic ring in terms of stiffness, plastic deformation and maximum load under cyclic loading in a human cadaveric model. MATERIALS AND METHODS A total of 18 embalmed osteoporotic cadaver pelvis specimens were randomized based on the T-score into a group for external fixation and a group for internal fixation. FFP type-IIB fractures were created. In addition to the external or internal fixator, a cement-augmented sacroiliac screw was implanted. Afterwards, axial cyclic loading was performed in a testing setup simulating one-leg stand. RESULTS Mean plastic deformation and stiffness both were significantly better in the internal fixation group than in the external fixation group (plastic deformation: 0.37 mm (SD: 0.23) versus 0.71 mm (SD: 0.26), p = 0.011; stiffness: 43.69 N/mm (SD: 18.39) versus 26.52 N/mm (SD: 9.76), p = 0.029). Maximum load did not differ significantly between internal fixator (506.3 N; SD: 129.4) and external fixator (461.1 N; SD: 147.4) (p = 0.515). CONCLUSIONS Submuscular internal fixation might be an interesting alternative to external fixation in clinical practice because of better biomechanical properties as well as several advantages in clinical use.
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Affiliation(s)
- J Hack
- Center for Orthopaedics and Trauma Surgery, University Hospital Giessen and Marburg GmbH, Marburg, Germany.
| | - Y Kranz
- Center for Orthopaedics and Trauma Surgery, University Hospital Giessen and Marburg GmbH, Marburg, Germany
| | - T Knauf
- Center for Orthopaedics and Trauma Surgery, University Hospital Giessen and Marburg GmbH, Marburg, Germany
| | - M Bäumlein
- Center for Orthopaedics and Trauma Surgery, University Hospital Giessen and Marburg GmbH, Marburg, Germany
| | - D Malcherczyk
- Clinic for Orthopaedics and Trauma Surgery, Klinikum Fulda, Germany
| | - S Ruchholtz
- Center for Orthopaedics and Trauma Surgery, University Hospital Giessen and Marburg GmbH, Marburg, Germany
| | - L Oberkircher
- Center for Orthopaedics and Trauma Surgery, University Hospital Giessen and Marburg GmbH, Marburg, Germany
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Barthel J, Fischer M, Aigner R, Hack J, Bücking B, Ruchholtz S, Eschbach D. Erfassung von Mangelernährung bei geriatrischen Traumapatienten. Unfallchirurg 2019; 122:864-869. [DOI: 10.1007/s00113-018-0595-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Eschbach D, Horst K, Sassen M, Andruszkow J, Mohr J, Debus F, Vogt N, Steinfeldt T, Hildebrand F, Schöller K, Uhl E, Wulf H, Ruchholtz S, Pape H, Frink M. Hypothermia does not influence liver damage and function in a porcine polytrauma model. Technol Health Care 2018; 26:209-221. [PMID: 28968251 DOI: 10.3233/thc-171043] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [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: 11/15/2022]
Abstract
BACKGROUND Previous studies revealed evidence that induced hypothermia attenuates ischemic organ injuries after severe trauma. In the present study, the effect of hypothermia on liver damage was investigated in a porcine long term model of multi-system injury, consisting of blunt chest trauma, penetrating abdominal trauma, musculoskeletal injury, and hemorrhagic shockMETHODS: In 30 pigs, a standardized polytrauma including blunt chest trauma, penetrating abdominal trauma, musculoskeletal injury, and hemorrhagic shock of 45% of total blood volume was induced. Following trauma, hypothermia of 33∘C was induced for 12 h and intensive care treatment was evaluated for 48 h. As outcome parameters, we assessed liver function and serum transaminase levels as well as a histopathological analysis of tissue samples. A further 10 animals served as controls. RESULTS Serum transaminase levels were increased at the end of the observation period following hypothermia without reaching statistical significance compared to normothermic groups. Liver function was preserved (p⩽ 0.05) after the rewarming period in hypothermic animals but showed no difference at the end of the observation period. In H&E staining, cell death was slightly increased hypothermic animals and caspase-3 staining displayed tendency towards more apoptosis in hypothermic group as well. CONCLUSIONS Induction of hypothermia could not significantly improve hepatic damage during the first 48 h following major trauma. Further studies focusing on multi-organ failure including a longer observation period are required to illuminate the impact of hypothermia on hepatic function in multiple trauma patients.
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Affiliation(s)
- D Eschbach
- Center for Orthopedics and Trauma Surgery, University Hospital Giessen and Marburg, Marburg, Germany
| | - K Horst
- Trauma Department, University of Aachen, Aachen, Germany
| | - M Sassen
- Department of Anesthesiology and Critical Care, University Hospital Giessen and Marburg, Marburg, Germany
| | - J Andruszkow
- Institute of Pathology, University of Aachen, Aachen, Germany
| | - J Mohr
- Department of Trauma Surgery, University of Magdeburg, Magdeburg, Germany
| | - F Debus
- Center for Orthopedics and Trauma Surgery, University Hospital Giessen and Marburg, Marburg, Germany
| | - N Vogt
- Department of Neurosurgery, University Hospital Giessen and Marburg, Giessen, Germany
| | - T Steinfeldt
- Department of Anesthesiology and Critical Care, Diakonie-Klinikum Schwäbisch Hall, Germany
| | - F Hildebrand
- Trauma Department, University of Aachen, Aachen, Germany
| | - K Schöller
- Department of Neurosurgery, University Hospital Giessen and Marburg, Giessen, Germany
| | - E Uhl
- Department of Neurosurgery, University Hospital Giessen and Marburg, Giessen, Germany
| | - H Wulf
- Department of Anesthesiology and Critical Care, University Hospital Giessen and Marburg, Marburg, Germany
| | - S Ruchholtz
- Center for Orthopedics and Trauma Surgery, University Hospital Giessen and Marburg, Marburg, Germany
| | - H Pape
- Department of Trauma, University of Zurich, Zurich, Switzerland
| | - M Frink
- Center for Orthopedics and Trauma Surgery, University Hospital Giessen and Marburg, Marburg, Germany
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Hack J, Krüger A, Masaeli A, Aigner R, Ruchholtz S, Oberkircher L. Cement-augmented sacroiliac screw fixation with cannulated versus perforated screws - A biomechanical study in an osteoporotic hemipelvis model. Injury 2018; 49:1520-1525. [PMID: 29914671 DOI: 10.1016/j.injury.2018.06.012] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 05/16/2018] [Accepted: 06/08/2018] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Cement-augmentation is a well-established way to improve the stability of sacroiliac screw fixation in osteoporosis-associated fragility fractures of the posterior pelvic ring. However, to date little is known about the influence of different techniques of cement augmentation on construct stability. The aim of this study was to evaluate the primary stability of cement-augmented sacroiliac screw fixation with cannulated versus perforated screws under cyclic loading. MATERIALS AND METHODS A total of eight fresh-frozen human cadaveric hemipelvis specimens with osteoporosis were used. After generating ventral osteotomies on both sides of the sacrum, each specimen was treated using a cement-augmented cannulated screw on one side and a cement-augmented perforated screw on the other side. Afterwards, axial cyclic loading was performed. RESULTS No statistically significant difference was found between cannulated and perforated screws concerning maximum load (356.25 N versus 368.75 N, p = 0.749), plastic deformation (1.95 mm versus 1.43 mm, p = 0.798) and stiffness (27.04 N/mm versus 40.40 N/mm, p = 0.645). CONCLUSIONS Considering the at least equivalent results for perforated screws, cement augmentation via perforated screws might be an interesting option in clinical practice because of potential advantages, e.g. radiological control before cement application, reduced risk of cement displacement and time saving.
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Affiliation(s)
- J Hack
- Center for Orthopaedics and Trauma Surgery, University Hospital Giessen and Marburg, Location Marburg, Germany.
| | - A Krüger
- Center for Orthopaedics and Trauma Surgery, University Hospital Giessen and Marburg, Location Marburg, Germany
| | - A Masaeli
- Center for Orthopaedics and Trauma Surgery, University Hospital Giessen and Marburg, Location Marburg, Germany
| | - R Aigner
- Center for Orthopaedics and Trauma Surgery, University Hospital Giessen and Marburg, Location Marburg, Germany
| | - S Ruchholtz
- Center for Orthopaedics and Trauma Surgery, University Hospital Giessen and Marburg, Location Marburg, Germany
| | - L Oberkircher
- Center for Orthopaedics and Trauma Surgery, University Hospital Giessen and Marburg, Location Marburg, Germany
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Eschbach D, Buecking B, Kivioja H, Fischer M, Wiesmann T, Zettl R, Oberkircher L, Barthel J, Aigner R, Ruchholtz S, Bliemel C. One year after proximal or distal periprosthetic fracture of the femur -two conditions with divergent outcomes? Injury 2018; 49:1176-1182. [PMID: 29729819 DOI: 10.1016/j.injury.2018.04.025] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [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: 02/05/2018] [Revised: 03/27/2018] [Accepted: 04/23/2018] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Arthroplasty of the hip and knee is 1 of the 20 most frequent operations in Germany. Periprosthetic fracture is one of the most feared complications following primary or revision arthroplasty. Present publication aims to analyse differences between patients with periprosthetic fracture around total knee arthroplasty (PFTKA) and patients with periprosthetic fracture around total hip arthroplasty (PFTHA) concerning demographics, clinical course, complications and return to pre-fracture mobility. METHODS Prospective single-centre observation study of periprosthetic femoral fractures with stable implants. Present subgroup analysis includes patients with PFTKA and PFTHA. All patients were treated with polyaxial angular stable plates using two standardized techniques: a minimally invasive percutaneous distal insertion technique and a mini-open technique. Data collection included implant- and operation-related information as well as demographics, clinical course, complications and return to pre-fracture mobility. Data were collected during a 12-month follow-up. RESULTS We were able to analyse the data of 73 patients. The PFTKA group had 37 patients with a mean age of 76 ± 10 years; 88% were female. After 1 year, 3 patients in this cohort had died; 68% of survivors had reached their pre-fracture mobility; 22% had undergone operative revisions for various reasons. The PFTHA cohort included 36 patients with a mean age of 80 ± 13 years, 72% were female. After 1 year, 9 patients had died in this cohort, 42% of survivors had reached their pre-fracture mobility. Non-operative complications occurred for 16% in the PFTKA group and 64% in the PFTHA group (p < 0.001). 11% had undergone operative revisions for various reasons, among them, two cases of nonunion but no primary infection. CONCLUSION On average, compared to the PFTHA patients, PFTKA patients were younger, underwent significantly lower rates of non-operative complications, had a tendency towards lower mortality, and returned to pre-fracture mobility at higher rates, although they tended to have more revisions when compared to treatment for PFTHA. Overall, when periprosthetic fractures of the femur were treated using polyaxial locking plate osteosynthesis, patients showed very low rates of nonunion and no primary infection.
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Affiliation(s)
- D Eschbach
- Center for Orthopedics and Trauma Surgery, University Hospital Giessen and Marburg, Marburg, Germany.
| | - B Buecking
- Center for Orthopedics and Trauma Surgery, University Hospital Giessen and Marburg, Marburg, Germany
| | - H Kivioja
- Center for Orthopedics and Trauma Surgery, University Hospital Giessen and Marburg, Marburg, Germany
| | - M Fischer
- Center for Orthopedics and Trauma Surgery, University Hospital Giessen and Marburg, Marburg, Germany
| | - T Wiesmann
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Giessen and Marburg, Marburg, Germany
| | - R Zettl
- Department of Orthopaedic and Trauma Surgery, Kantonsspital Frauenfeld, 8500, Frauenfeld, Switzerland
| | - L Oberkircher
- Center for Orthopedics and Trauma Surgery, University Hospital Giessen and Marburg, Marburg, Germany
| | - J Barthel
- Center for Orthopedics and Trauma Surgery, University Hospital Giessen and Marburg, Marburg, Germany
| | - R Aigner
- Center for Orthopedics and Trauma Surgery, University Hospital Giessen and Marburg, Marburg, Germany
| | - S Ruchholtz
- Center for Orthopedics and Trauma Surgery, University Hospital Giessen and Marburg, Marburg, Germany
| | - C Bliemel
- Center for Orthopedics and Trauma Surgery, University Hospital Giessen and Marburg, Marburg, Germany
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Schüttler KF, Ziring E, Ruchholtz S, Efe T. Erratum zu: Verletzungen des hinteren Kreuzbands. Unfallchirurg 2017; 120:530. [DOI: 10.1007/s00113-017-0353-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Hack J, Buecking B, Lopez CL, Ruchholtz S, Kühne CA. Vorausverfügungen im klinischen Alltag. Unfallchirurg 2017; 120:153-161. [DOI: 10.1007/s00113-016-0308-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Abstract
Posterior cruciate ligament (PCL) injuries are still often overlooked and treatment of a ruptured PCL is inherently different in comparison to anterior cruciate ligaments (ACL). Conservative treatment is the first-line therapy for acute isolated PCL injuries leading to good clinical and biomechanical results. Injuries to the PCL combined with rupture of other stabilizing ligaments, such as the collateral ligaments or the posterolateral corner of the knee joint are treated surgically. The same is true for high grade chronic PCL insufficiency. Meticulous classification of PCL injuries taking all stabilizing factors of the knee joint as well as the time from injury into account are essential for successful treatment of PCL injuries.
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Affiliation(s)
- K F Schüttler
- Zentrum für Orthopädie und Unfallchirurgie, Universitätsklinikum Gießen und Marburg UKGM, Standort Marburg, Marburg, Deutschland
| | - E Ziring
- Zentrum für Orthopädie und Unfallchirurgie, Universitätsklinikum Gießen und Marburg UKGM, Standort Marburg, Marburg, Deutschland
| | - S Ruchholtz
- Zentrum für Orthopädie und Unfallchirurgie, Universitätsklinikum Gießen und Marburg UKGM, Standort Marburg, Marburg, Deutschland
| | - T Efe
- Zentrum für Orthopädie und Unfallchirurgie, Universitätsklinikum Gießen und Marburg UKGM, Standort Marburg, Marburg, Deutschland.
- Orthopaedicum Lich, Gottlieb-Daimler-Str. 7a, 35423, Lich, Deutschland.
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Abstract
BACKGROUND Geriatric traumatology is increasing in importance due to the demographic transition. In cases of fractures close to large joints it is questionable whether primary joint replacement is advantageous compared to joint-preserving internal fixation. OBJECTIVE The aim of this study was to describe the importance of prosthetic joint replacement in the treatment of geriatric patients suffering from frequent periarticular fractures in comparison to osteosynthetic joint reconstruction and conservative methods. MATERIAL AND METHODS A selective search of the literature was carried out to identify studies and recommendations concerned with primary arthroplasty of fractures in the region of the various joints (hip, shoulder, elbow and knee). RESULTS The importance of primary arthroplasty in geriatric traumatology differs greatly between the various joints. Implantation of a prosthesis has now become the gold standard for displaced fractures of the femoral neck. In addition, reverse shoulder arthroplasty has become an established alternative option to osteosynthesis in the treatment of complex proximal humeral fractures. Due to a lack of large studies definitive recommendations cannot yet be given for fractures around the elbow and the knee. Nowadays, joint replacement for these fractures is recommended only if reconstruction of the joint surface is not possible. CONCLUSION The importance of primary joint replacement for geriatric fractures will probably increase in the future. Further studies with larger patient numbers must be conducted to achieve more confidence in decision making between joint replacement and internal fixation especially for shoulder, elbow and knee joints.
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Affiliation(s)
- B Buecking
- Zentrum für Orthopädie und Unfallchirurgie, Universitätsklinikum Gießen und Marburg GmbH,Standort Marburg, Baldingerstraße, 35043, Marburg, Deutschland.
| | - D Eschbach
- Zentrum für Orthopädie und Unfallchirurgie, Universitätsklinikum Gießen und Marburg GmbH,Standort Marburg, Baldingerstraße, 35043, Marburg, Deutschland
| | - C Bliemel
- Zentrum für Orthopädie und Unfallchirurgie, Universitätsklinikum Gießen und Marburg GmbH,Standort Marburg, Baldingerstraße, 35043, Marburg, Deutschland
| | - M Knobe
- Klinik für Unfall- und Wiederherstellungschirurgie, Universitätsklinikum der RWTH Aachen, Aachen, Deutschland
| | - R Aigner
- Zentrum für Orthopädie und Unfallchirurgie, Universitätsklinikum Gießen und Marburg GmbH,Standort Marburg, Baldingerstraße, 35043, Marburg, Deutschland
| | - S Ruchholtz
- Zentrum für Orthopädie und Unfallchirurgie, Universitätsklinikum Gießen und Marburg GmbH,Standort Marburg, Baldingerstraße, 35043, Marburg, Deutschland
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Aigner R, Meier Fedeler T, Eschbach D, Hack J, Bliemel C, Ruchholtz S, Bücking B. Patient factors associated with increased acute care costs of hip fractures: a detailed analysis of 402 patients. Arch Osteoporos 2016; 11:38. [PMID: 27815914 DOI: 10.1007/s11657-016-0291-2] [Citation(s) in RCA: 16] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Accepted: 10/25/2016] [Indexed: 02/03/2023]
Abstract
UNLABELLED The aim of the present study was to identify patient factors associated with higher costs in hip fracture patients. The mean costs of a prospectively observed sample of 402 patients were 8853 €. The ASA score, Charlson comorbidity index, and fracture location were associated with increased costs. PURPOSE Fractures of the proximal end of the femur (hip fractures) are of increasing incidence due to demographic changes. Relevant co-morbidities often present in these patients cause high complication rates and prolonged hospital stays, thus leading to high costs of acute care. The aim of this study was to perform a precise cost analysis of the actual hospital costs of hip fractures and to identify patient factors associated with increased costs. METHODS The basis of this analysis was a prospectively observed single-center trial, which included 402 patients with fractures of the proximal end of the femur. All potential cost factors were recorded as accurately as possible for each of the 402 patients individually, and statistical analysis was performed to identify associations between pre-existing patient factors and acute care costs. RESULTS The mean total acute care costs per patient were 8853 ± 5676 € with ward costs (5828 ± 4294 €) and costs for surgical treatment (1972 ± 956 €) representing the major cost factors. The ASA score, Charlson comorbidity index, and fracture location were identified as influencing the costs of acute care for hip fracture treatment. CONCLUSION Hip fractures are associated with high acute care costs. This study underlines the necessity of sophisticated risk-adjusted payment models based on specific patient factors. Economic aspects should be an integral part of future hip fracture research due to limited health care resources.
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Affiliation(s)
- R Aigner
- Center for Orthopaedics and Trauma Surgery, University Hospital Giessen and Marburg GmbH, Location Marburg, Baldingerstraße, D-35043, Marburg, Germany.
| | - T Meier Fedeler
- Center for Orthopaedics and Trauma Surgery, University Hospital Giessen and Marburg GmbH, Location Marburg, Baldingerstraße, D-35043, Marburg, Germany
| | - D Eschbach
- Center for Orthopaedics and Trauma Surgery, University Hospital Giessen and Marburg GmbH, Location Marburg, Baldingerstraße, D-35043, Marburg, Germany
| | - J Hack
- Center for Orthopaedics and Trauma Surgery, University Hospital Giessen and Marburg GmbH, Location Marburg, Baldingerstraße, D-35043, Marburg, Germany
| | - C Bliemel
- Center for Orthopaedics and Trauma Surgery, University Hospital Giessen and Marburg GmbH, Location Marburg, Baldingerstraße, D-35043, Marburg, Germany
| | - S Ruchholtz
- Center for Orthopaedics and Trauma Surgery, University Hospital Giessen and Marburg GmbH, Location Marburg, Baldingerstraße, D-35043, Marburg, Germany
| | - B Bücking
- Center for Orthopaedics and Trauma Surgery, University Hospital Giessen and Marburg GmbH, Location Marburg, Baldingerstraße, D-35043, Marburg, Germany
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Eschbach D, Kirchbichler T, Wiesmann T, Oberkircher L, Bliemel C, Ruchholtz S, Buecking B. Nutritional intervention in cognitively impaired geriatric trauma patients: a feasibility study. Clin Interv Aging 2016; 11:1239-1246. [PMID: 27672318 PMCID: PMC5026212 DOI: 10.2147/cia.s109281] [Citation(s) in RCA: 8] [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] [Indexed: 01/13/2023] Open
Abstract
Background Most studies focusing on improving the nutritional status of geriatric trauma patients exclude patients with cognitive impairment. These patients are especially at risk of malnutrition at admission and of worsening during the perioperative fasting period. This study was planned as a feasibility study to identify the difficulties involved in including this high-risk collective of cognitively impaired geriatric trauma patients. Patients and methods This prospective intervention study included cognitively impaired geriatric patients (Mini–Mental State Examination <25, age >65 years) with hip-related fractures. We assessed Mini Nutritional Assessment (MNA), Nutritional Risk Screening (NRS 2002), body mass index, calf circumference, American Society of Anesthesiologists’ classification, and Braden Scale. All patients received parenteral nutritional supplementation of 800 kcal/d for the 96-hour perioperative period. Serum albumin and pseudocholinesterase were monitored. Information related to the study design and any complications in the clinical course were documented. Results A total of 96 patients were screened, among whom eleven women (median age: 87 years; age range: 74–91 years) and nine men (median age: 82 years; age range: 73–89 years) were included. The Mini–Mental State Examination score was 9.5 (0–24). All patients were manifestly undernourished or at risk according to MNA and NRS 2002. The body mass index was 23 kg/m2 (13–30 kg/m2), the calf circumference was 29.5 cm (18–34 cm), and the mean American Society of Anesthesiologists’ classification status was 3 (2–4). Braden Scale showed 18 patients at high risk of developing pressure ulcers. In all, 12 patients had nonsurgical complications with 10% mortality. Albumin as well as pseudocholinesterase dropped significantly from admission to discharge. The study design proved to be feasible. Conclusion The testing of MNA and NRS 2002 was feasible. Cognitively impaired trauma patients proved to be especially at risk of malnutrition. Since 96 hours of parenteral nutrition as a crisis intervention was insufficient, additional supplementation could be considered. Laboratory and functional outcome parameters for measuring successive supplementation certainly need further evaluations involving randomized controlled trials.
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Affiliation(s)
- D Eschbach
- Center for Orthopedics and Trauma Surgery
| | | | - T Wiesmann
- Department of Anaesthesiology and Critical Care, University of Marburg, Marburg, Germany
| | | | - C Bliemel
- Center for Orthopedics and Trauma Surgery
| | | | - B Buecking
- Center for Orthopedics and Trauma Surgery
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15
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Eschbach D, Kirchbichler T, Oberkircher L, Knobe M, Juenemann M, Ruchholtz S, Buecking B. Management of malnutrition in geriatric trauma patients: results of a nationwide survey. Eur J Trauma Emerg Surg 2016; 42:553-558. [DOI: 10.1007/s00068-016-0698-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Accepted: 06/16/2016] [Indexed: 10/21/2022]
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16
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Bliemel C, Sielski R, Doering B, Dodel R, Balzer-Geldsetzer M, Ruchholtz S, Buecking B. Pre-fracture quality of life predicts 1-year survival in elderly patients with hip fracture-development of a new scoring system. Osteoporos Int 2016; 27:1979-87. [PMID: 26733375 DOI: 10.1007/s00198-015-3472-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [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: 08/10/2015] [Accepted: 12/17/2015] [Indexed: 10/22/2022]
Abstract
UNLABELLED Hip fractures are common in elderly people. Despite great progress in surgical care, the outcome of patients with hip fracture remains disappointing. This study determined four prognostic factors (lower ASA score, higher pre-fracture EQ-5D index, higher MMSE score, and female gender) to predict 1-year survival in patients with hip fracture. INTRODUCTION This study determined the prognostic factors for 1-year survival in patients with hip fracture. Based on these predictors, a scoring system was developed for use upon patients' admission to the hospital. METHODS Hip fracture patients, aged ≥60 years, were prospectively enrolled. Upon admission, patients' sociodemographic data, type of fracture, American Society of Anesthesiologists (ASA) score, health-related quality of life scores (EQ-5D index) and Mini-Mental State Examination (MMSE) scores were recorded, among other parameters. Correlational analysis was performed on all potential variables to identify relevant predictor variables of 1-year survival. Univariate regression analysis was performed on all selected variables, followed by a multivariate analysis for variables that were significant in the univariate analysis. The final score was developed by converting the β-coefficients of each variable from the multivariate analysis into a scoring system. RESULTS For 391 hip fracture patients, complete data were available at the time of the 1-year follow-up. In multivariate regression analysis, independent predictors of 1-year survival were lower ASA score, higher pre-fracture EQ-5D index, higher MMSE score, and female gender. The different variables were weighted according to their β-coefficient to build the prognostic score, which ranged from 0 to 10 points. The ROC curve for 1-year mortality after hip fracture showed an area under the curve of 0.74 (R (2) = 0.272; 95 % CI 0.68-0.79; p < 0.001). CONCLUSIONS With only four instruments, the new score represents a useful tool for estimating 1-year survival in elderly patients with hip fractures. At present, the score is limited due to a lack of validation. A validation study is currently underway to prove its reliability.
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Affiliation(s)
- C Bliemel
- Center for Orthopaedics and Trauma Surgery, University Hospital Giessen and Marburg, Baldingerstrasse, 35043, Marburg, Germany.
| | - R Sielski
- Department of Clinical Psychology and Psychotherapy, Philipps-University, Marburg, Germany
| | - B Doering
- Department of Clinical Psychology and Psychotherapy, Philipps-University, Marburg, Germany
| | - R Dodel
- Department of Neurology, University Hospital Giessen and Marburg, Marburg, Germany
| | - M Balzer-Geldsetzer
- Department of Neurology, University Hospital Giessen and Marburg, Marburg, Germany
| | - S Ruchholtz
- Center for Orthopaedics and Trauma Surgery, University Hospital Giessen and Marburg, Baldingerstrasse, 35043, Marburg, Germany
| | - B Buecking
- Center for Orthopaedics and Trauma Surgery, University Hospital Giessen and Marburg, Baldingerstrasse, 35043, Marburg, Germany
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17
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Schoeneberg C, Schilling M, Hussmann B, Schmitz D, Lendemans S, Ruchholtz S. Preventable and potentially preventable deaths in severely injured patients: a retrospective analysis including patterns of errors. Eur J Trauma Emerg Surg 2016; 43:481-489. [PMID: 27072108 DOI: 10.1007/s00068-016-0670-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [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: 12/28/2015] [Accepted: 04/01/2016] [Indexed: 11/26/2022]
Abstract
PURPOSE Analyzing preventable and potentially preventable deaths is a well-known procedure for improving trauma care. This study analyzes preventable and potentially preventable deaths in German trauma patients. METHODS Patients aged between 16 and 75 years with an Injury Severity Score >15 who were primary admitted from July 2002 to December 2011 were analyzed in this study. Data from the patients' hospital records were retrospectively analyzed, and cases were categorized as preventable, potentially preventable, and non-preventable deaths. In addition, trauma management was screened for errors. RESULTS 2304 patients were admitted from July 2002 to December 2011. 763 of which fulfilled the defined criteria. The mortality rate was 25.3 %. Eight cases (4.2 %) were declared as preventable deaths and 31 cases (16.1 %) as potentially preventable deaths. The most common errors in preclinical trauma care related to airway management. The main clinical error was insufficient hemorrhage control. Fluid overload from infusion was the second most common fault in both. CONCLUSIONS Preventable and potentially preventable errors still occur in the treatment of severely injured patients. Errors in hemorrhage control and airway management are the most common human treatment errors. The knowledge of these errors could help to improve trauma care in the future.
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Affiliation(s)
- C Schoeneberg
- Department of Emergency and Orthopedic Surgery, Alfried Krupp Hospital, Hellweg 100, 45276, Essen, Germany.
| | - M Schilling
- Clinic for Orthopedics, Pius-Hospital Oldenburg, Oldenburg, Germany
| | - B Hussmann
- Department of Emergency and Orthopedic Surgery, Alfried Krupp Hospital, Hellweg 100, 45276, Essen, Germany
| | - D Schmitz
- Department of Emergency and Orthopedic Surgery, Alfried Krupp Hospital, Hellweg 100, 45276, Essen, Germany
| | - S Lendemans
- Department of Emergency and Orthopedic Surgery, Alfried Krupp Hospital, Hellweg 100, 45276, Essen, Germany
| | - S Ruchholtz
- Department of Trauma, Hand and Reconstructive Surgery, University of Giessen and Marburg, Marburg, Germany
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19
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Hack J, Buecking B, Lopez CL, Ruchholtz S, Kühne CA. [Living will, durable power of attorney and legal guardianship in the trauma surgery routine : Data from a geriatric trauma center]. Z Gerontol Geriatr 2015; 49:721-726. [PMID: 26608036 DOI: 10.1007/s00391-015-0981-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [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: 03/27/2015] [Revised: 08/04/2015] [Accepted: 10/22/2015] [Indexed: 11/27/2022]
Abstract
BACKGROUND Due to the increasing number of elderly patients, trauma surgeons are often confronted with end-of-life treatment decisions. Advance directives can help reduce the lack of clarity in those situations. OBJECTIVES The aim of this study was to identify the presence of living wills, durable power of attorney, legal guardianship and appointment of guardianship in the geriatric trauma center of a university hospital. MATERIALS AND METHODS The data of all patients treated in our geriatric trauma center from 01/01/2013 to 03/31/2014 were analyzed regarding the presence of a living will, durable power of attorney, legal guardianship and appointment of guardianship as well as the procedure of documenting those items. RESULTS Out of 181 patients, 63 % (n = 114) had one or more of these documents. Most frequently used was the durable power of attorney in 33 % (n = 59), followed by a living will in 27 % (n = 48), legal guardianship in 20 % (n = 37) and appointment of guardianship in 7 % (n = 12). The existence of those documents was recorded in 88 % (n = 100) of patients within 24 h after admission; documentation in the medical records was found in 58 % (n = 66). CONCLUSION A large proportion of patients had one or more of the documents named above. In this respect, standardized documentation of advance directives in the medical record is an important issue for all persons involved.
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Affiliation(s)
- J Hack
- Zentrum für Orthopädie und Unfallchirurgie, Universitätsklinikum Gießen und Marburg GmbH, Standort Marburg, 35043, Marburg, Deutschland
| | - B Buecking
- Zentrum für Orthopädie und Unfallchirurgie, Universitätsklinikum Gießen und Marburg GmbH, Standort Marburg, 35043, Marburg, Deutschland
| | - C L Lopez
- Klinik für Visceral-, Thorax- und Gefäßchirurgie, Universitätsklinikum Gießen und Marburg GmbH, Standort Marburg, 35043, Marburg, Deutschland
| | - S Ruchholtz
- Zentrum für Orthopädie und Unfallchirurgie, Universitätsklinikum Gießen und Marburg GmbH, Standort Marburg, 35043, Marburg, Deutschland
| | - C A Kühne
- Zentrum für Orthopädie und Unfallchirurgie, Universitätsklinikum Gießen und Marburg GmbH, Standort Marburg, 35043, Marburg, Deutschland.
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20
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Eschbach D, Steinfeldt T, Hildebrand F, Frink M, Schöller K, Sassen M, Wiesmann T, Debus F, Vogt N, Uhl E, Wulf H, Ruchholtz S, Pape HC, Horst K. A porcine polytrauma model with two different degrees of hemorrhagic shock: outcome related to trauma within the first 48 h. Eur J Med Res 2015; 20:73. [PMID: 26338818 PMCID: PMC4559152 DOI: 10.1186/s40001-015-0162-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [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: 05/06/2015] [Accepted: 08/11/2015] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND An animal polytrauma model was developed, including trunk and extremity injuries combined with hemorrhagic shock and a prolonged post-traumatic phase. This could be useful for the assessment of different therapeutic approaches during intensive care therapy. METHODS A standardized polytrauma including lung contusion, liver laceration and lower leg fracture was applied in 25 pigs. They underwent controlled haemorrhage either with a blood volume loss of 45 % and a median arterial pressure (MAP) <30 mmHg/90 min (group L, n = 15) or a 50 % blood loss of and an MAP <25 mmHg/120 min (group H, n = 10). Five non-traumatized pigs served as a control (group C). Subsequently, intensive care treatment was given for an observational period of 48 h. RESULTS Both trauma groups showed signs of shock and organ injury (heart rate, MAP and lactate). The frequency of cardiopulmonary resuscitation (CPR) and lung injury was directly related to the severity of the haemorrhagic shock (CPR-group L: 4 of 15 pigs, group H: 4 of 10 pigs; Respiratory failure-group L: 3 of 13, group H: 3 of 9. There was no difference in mortality between trauma groups. CONCLUSION The present data suggest that our model reflects the mortality and organ failure of polytrauma in humans during shock and the intensive care period. This suggests that the experimental protocol could be useful for the assessment of therapeutic approaches during the post-traumatic period.
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Affiliation(s)
- D Eschbach
- Center for Orthopaedics and Trauma Surgery; University Hospital Giessen and Marburg, Marburg, Germany.
| | - T Steinfeldt
- Department of Anaesthesiology and Critical Care, University of Marburg, Marburg, Germany.
| | - F Hildebrand
- Trauma Department, University of Aachen, Aachen, Germany.
| | - M Frink
- Center for Orthopaedics and Trauma Surgery; University Hospital Giessen and Marburg, Marburg, Germany.
| | - K Schöller
- Department of Neurosurgery, University of Giessen, Giessen, Germany.
| | - M Sassen
- Department of Anaesthesiology and Critical Care, University of Marburg, Marburg, Germany.
| | - T Wiesmann
- Department of Anaesthesiology and Critical Care, University of Marburg, Marburg, Germany.
| | - F Debus
- Center for Orthopaedics and Trauma Surgery; University Hospital Giessen and Marburg, Marburg, Germany.
| | - N Vogt
- Department of Neurosurgery, University of Giessen, Giessen, Germany.
| | - E Uhl
- Department of Neurosurgery, University of Giessen, Giessen, Germany.
| | - H Wulf
- Department of Anaesthesiology and Critical Care, University of Marburg, Marburg, Germany.
| | - S Ruchholtz
- Center for Orthopaedics and Trauma Surgery; University Hospital Giessen and Marburg, Marburg, Germany.
| | - H C Pape
- Trauma Department, University of Aachen, Aachen, Germany.
| | - K Horst
- Trauma Department, University of Aachen, Aachen, Germany.
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Horst K, Hildebrand F, Pfeifer R, Hübenthal S, Almahmoud K, Sassen M, Steinfeldt T, Wulf H, Ruchholtz S, Pape HC, Eschbach D. Impact of haemorrhagic shock intensity on the dynamic of alarmins release in porcine poly-trauma animal model. Eur J Trauma Emerg Surg 2015; 42:67-75. [PMID: 26038024 DOI: 10.1007/s00068-015-0504-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [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: 09/24/2014] [Accepted: 02/23/2015] [Indexed: 10/23/2022]
Abstract
PURPOSE Traumatic insults result in an altered inflammatory response, in which alarmins release has a central role. The impact of haemorrhagic shock intensity on the long-term kinetics of alarmins is not yet fully elucidated. We investigated these aspects in a combined trauma (chest, abdominal, and extremities injury) porcine model with different severities and durations of haemorrhagic shock. METHODS After induction of combined trauma (tibia fracture, lung contusion, and liver laceration), haemorrhagic shock was induced at different intensities: moderate haemorrhage (MH; n = 15): mean arterial pressure (MAP) <30 ± 5 mmHg [maximum loss of total blood volume (TBVmax): 45 %] for 90 min, and severe haemorrhage (SH; n = 10): MAP <25 ± 5 mmHg (TBVmax 50 %) for 120 min. Resuscitation was performed using a standardized crystalloid infusion protocol. Animals were mechanically ventilated and underwent ICU-monitoring for 48 h (MH) and 48.5 h (SH). Blood samples were collected over the clinical time course, and systemic levels of serum alarmins [High-Mobility Group Protein B-1 (HMGB-1) and Heat Shock Protein 70 (HSP70)] were measured using an ELISA kit. RESULTS Heart rate, systemic blood pressure, lactate, and base excess were significantly altered as a function of haemorrhagic shock in both trauma groups (MH and SH). Systemic HMGB-1 levels were significantly elevated in both trauma groups when compared to the sham group. Haemorrhagic shock severity and duration were positively correlated with HMGB-1 levels and compared to baseline values, concentrations remained significantly increased in SH when compared to MH. On the other hand, we observed a significant decrease in the systemic HSP70 levels of trauma groups (MH, and SH) when compared to the sham group, which was significantly decreased compared to baseline values in SH over the entire time course. CONCLUSION Our data show that haemorrhagic shock duration and severity affect the systemic levels of HMGB-1 and HSP70. This early alarmins release after trauma can be used to guide the treatment strategies (e.g. surgical procedures) of polytrauma patients.
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Affiliation(s)
- K Horst
- Department of Orthopaedic Trauma, Harald Tscherne Research Laboratory, University Hospital Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany.
| | - F Hildebrand
- Department of Orthopaedic Trauma, Harald Tscherne Research Laboratory, University Hospital Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - R Pfeifer
- Department of Orthopaedic Trauma, Harald Tscherne Research Laboratory, University Hospital Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - S Hübenthal
- Department of Orthopaedic Trauma, Harald Tscherne Research Laboratory, University Hospital Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - K Almahmoud
- Department of Orthopaedic Trauma, Harald Tscherne Research Laboratory, University Hospital Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - M Sassen
- Department of Anaesthesiology, University Hospital Marburg, Marburg, Germany
| | - T Steinfeldt
- Department of Anaesthesiology, University Hospital Marburg, Marburg, Germany
| | - H Wulf
- Department of Anaesthesiology, University Hospital Marburg, Marburg, Germany
| | - S Ruchholtz
- Department of Hand, Traumatology and Reconstructive Surgery, University Hospital Marburg, Marburg, Germany
| | - H C Pape
- Department of Orthopaedic Trauma, Harald Tscherne Research Laboratory, University Hospital Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - D Eschbach
- Department of Hand, Traumatology and Reconstructive Surgery, University Hospital Marburg, Marburg, Germany
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Aigner R, Debus F, Karaman Y, López-López C, Ruchholtz S, Kühne CA. [Outcomes after operative treatment of distal radius fractures - an analysis of 721 patients]. Z Orthop Unfall 2014; 152:375-80. [PMID: 25144848 DOI: 10.1055/s-0034-1368633] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
AIM OF THE STUDY Treatment strategies in distal radius fractures differ nationally and internationally. Conservative and operative treatment options compete as well as implants, postoperative therapy regimens and the necessity of implant removal. In our institution operative treatment is favoured. In the following the results of 721 surgically treated patients are presented. PATIENTS PATIENTS who underwent operative treatment of their distal radius fractures in our institution between 2008 and 2011 were retrospectively analysed. Following patient characteristics have been surveyed regarding age, sex, location of plate osteosynthesis, operation time, time of cast immobilisation and complications like infections, tendon ruptures, need of revision surgery. RESULTS 721 patients (mean age: 59.03 years) were retrospectively analysed. 514 of them (71.29 %) were female. Time of operation was after a mean duration of 5.48 days. In 558 (77.39 %) patients we performed palmar plate osteosynthesis. 89 (12.34 %) had dorsal plate osteosynthesis and 74 (10.3 %) cases were treated with either K-wires or screws. 18 (2.5 %) patients had concomitant traumatic carpal tunnel syndrome and a concomitant SL rupture was seen in 38 (5.27 %) patients. 40 (5.55 %) patients underwent operative revision because of posttraumatic carpal tunnel syndrome (n = 15), tendon ruptures (n = 7), malposition of screws (n = 6), loss of reduction (n = 6) and infection (n = 3). Mean duration of in-hospital stay after operation was 6.6 days. Implant removal was performed in 77 (10.7) patients; 59 (8.2 %) patients had palmar plate osteosynthesis and 18 (2.5 %) patients had dorsal plating. CONCLUSION Because of the low complication rate after operative treatment of distal radius fractures, osteosynthesis of this fracture seems to be warranted. Regarding the patients' higher age we have seen an unexpectedly long in-hospital stay with a mean time of 6.6 days. Herein attempts should be made to reduce time of in-hospital stay. In our opinion implant removal should not be recommended routinely.
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Affiliation(s)
- R Aigner
- Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Gießen und Marburg GmbH, Standort Marburg
| | - F Debus
- Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Gießen und Marburg GmbH, Standort Marburg
| | - Y Karaman
- Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Gießen und Marburg GmbH, Standort Marburg
| | - C López-López
- Klinik für Viszeral-, Thorax und Gefäßchirurgie, Universitätsklinikum Gießen und Marburg GmbH, Standort Marburg
| | - S Ruchholtz
- Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Gießen und Marburg GmbH, Standort Marburg
| | - C A Kühne
- Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Gießen und Marburg GmbH, Standort Marburg
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Buecking B, Struewer J, Waldermann A, Horstmann K, Schubert N, Balzer-Geldsetzer M, Dodel R, Bohl K, Ruchholtz S, Bliemel C. What determines health-related quality of life in hip fracture patients at the end of acute care?--a prospective observational study. Osteoporos Int 2014; 25:475-84. [PMID: 23783644 DOI: 10.1007/s00198-013-2415-5] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2012] [Accepted: 06/03/2013] [Indexed: 12/30/2022]
Abstract
UNLABELLED Hip fractures are associated with reduced health-related quality of life (HrQoL). We found pre-existing need of care or limited function, cognitive impairment, and depression to be independent factors associated with lower HrQoL during the postsurgical period. In contrast, joint replacement was associated with better HrQoL compared to internal fixation. Patients' treatment should be focused on functional recovery and treatment of depression. INTRODUCTION The aim of the study was to identify independent factors that were correlated with health-related quality of life (HrQoL) after hip fracture. METHODS A total of 402 patients with a mean age of 81 years suffering from a hip fracture were included in this prospective, observational cohort study. HrQoL (determined by the EuroQol instrument) was measured at admission and at discharge from an acute care hospital. Independent factors correlated with HrQoL at discharge and changes from pre-fracture to discharge were determined using multivariate analyses. The influence of antidepressants was evaluated by an ANOVA with repeated measurements. RESULTS Need of care prior to fracture was the most important determinant of EQ-5D index at discharge (ß = -0.359, p = 0.003). Additionally, low Mini Mental Status Examination (MMSE) was associated with a lower EQ-5D index at discharge (MMSE 0-9: ß = -0.238, p <0.001; MMSE 10-19: ß = -0.294, p <0.001) and a greater decrease in EQ-5D during hospitalisation (MMSE 10-19: ß = 0.281, p <0.001), while joint replacement (compared to internal fixation) was associated with a higher EQ-5D index (ß = 0.188, p = 0.002) and a lower decrease in the index (ß = -0.216, p = 0.003). EQ VAS values at discharge were correlated with pre-fracture Barthel Index (ß = 0.253, p <0.001) and Geriatric Depression Scale scores (ß = -0.135, p = 0.026). Depressive patients on antidepressants demonstrated less of a decrease in the EQ-5D index compared to patients not receiving medication (F = 2.907, p = 0.090). CONCLUSIONS Acute care of hip fracture patients should be focused on functional recovery and treatment of depression. When the preferred surgical strategy is unclear, joint replacement should be considered.
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Affiliation(s)
- B Buecking
- Department of Trauma, Hand and Reconstructive Surgery, University of Giessen and Marburg GmbH, Baldingerstrasse, 35043, Marburg, Germany,
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Patzer T, Clauss C, Kühne CA, Ziring E, Efe T, Ruchholtz S, Mann D. [Arthroscopically assisted reduction of acute acromioclavicular joint separations: comparison of clinical and radiological results of single versus double TightRope™ technique]. Unfallchirurg 2013; 116:442-50. [PMID: 22258311 DOI: 10.1007/s00113-011-2135-2] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
BACKGROUND The aim of this study was to compare the results of the single (STR) versus double TightRope™ (DTR) technique for stabilisation of acute separations of the AC joint with the hypothesis that DTR achieves lower CC distance. PATIENTS AND METHODS A total of 29 consecutive patients treated operatively with the TR technique (mean age 38.1 years, n=26 male) were analysed in a cohort study with a mean follow-up of 13.3 months (12.0-21.7). Acute AC joint separations types III and V according to Rockwood (R) were included; R types I, II, IV and VI were excluded. The prospective scores determined pre-op and 3, 6 and 12 months post-op and X-rays were evaluated. RESULTS Of the patients 12 suffered an R type III and 17 an R V separation; 14 were treated with STR and 15 with DTR. With STR, 8 R III and 6 R V injuries and with DTR 4 R III and 11 R V injuries were treated arthroscopically. STR achieved an increased CC distance >125% compared to the contralateral AC joint in five cases (36%). Two of them occurred as R V and three as R III injury. DTR achieved a CC distance >125% in two cases of an R V injury (13%). CONCLUSION The DTR technique provides lower CC distance compared to the STR technique, without a significant difference of CC distance and scores.
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Affiliation(s)
- T Patzer
- Orthopädische Klinik, Universitätsklinikum Düsseldorf, Moorenstrasse 5, 40223, Düsseldorf, Deutschland.
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Abstract
OBJECTIVES To present a novel two-incision minimally invasive (TIMI) method for the treatment of anterior acetabular fractures. INTERVENTION The first TIMI incision is performed using a pararectal approach at the level of the proximal third of the arcuate line of the ilium. After transection of the abdominal wall the iliac vessels are mobilized medially and the neuromuscular bundle laterally. The second approach lies above the medial pubic bone. The soft tissue is held back using a retraction system. After fracture reduction and fixation by isolated screws a conventional reconstruction plate is inserted for fracture neutralization. RESULTS Since January 2008 we have performed the TIMI method in 88 cases with good results. Recently we have published the data of a first series with 26 patients that were seen at least 12 months after surgery. The mean operative time was 109 ± 30 min and all incisions showed primary healing. Postoperative radiological examination revealed an anatomic reduction in 20 fractures and a satisfactory reduction in 6. There were no local soft tissue complications and no revisions were needed. Follow-up examinations were performed after a minimum of 12 months in 19 patients (73%). The average Harris hip score (HHS) was 86.6 ± 8. Quality of life was comparable to control persons in the same age group. CONCLUSIONS The TIMI approach represents a viable alternative to the ilioinguinal approach. Despite the limited number of incisions a comparable quality of fracture reduction is achieved. The authors believe this technique would be most useful in patients with a higher risk for postoperative soft tissue complications.
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Affiliation(s)
- S Ruchholtz
- Klinik für Unfall-, Hand-, und Wiederherstellungschirurgie, Universitätsklinikum Gießen und Marburg GmbH, Standort Marburg, Baldingerstraße 10, 35043 Marburg.
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Abstract
BACKGROUND The aim of this study was to assess whether the time interval between accident and neurosurgical intervention has an influence on functional neurological outcome and mortality in severe traumatic brain injury (sTBI) or whether the further clinical course has already been determined by the initial severity of the injury. METHODS Data were derived from the Trauma Registry of the German Society of Trauma Surgery. A total of 770 patients were identified who had undergone decompressive surgery, had an ISS ≥ 9 and for whom time of accident and start of surgery had been documented. To evaluate the possible influence of the time factor on outcome and mortality, these patients were subdivided into five groups according to time until decompression (I: < 2 h, II: 2-3 h, III: 3-6 h, IV: 6-24 h and V: > 24 h). Aside from mortality we analysed AIS, GCS, age and ISS in survivors and non-survivors. RESULTS Complete data were available for 770 patients with sTBI (AIS skull ≥3). The average age was 39.9 years and 71.6% were male. The average overall injury severity was reflected by an ISS score of 31.3 and the average AIS head score was 4.51. Of the 570 who underwent surgery in less than 6 h (groups 1-III), 33% died (188/570). Of the remaining 200 patients 40 died (20%). Mortality decreased throughout the groups (49 to 14%), as did the severity of the head injury (AIS 4.66 to 4.23); GCS on the other hand increased with the time between accident and surgery (5.9 to 8.8). CONCLUSION We could not substantiate that reducing the time between accident and neurosurgical decompression could decrease mortality. It rather seems that the initial magnitude of brain damage determines prognosis and outcome after sTBI. The interval between the appearance of neurological symptoms (e.g. anisocoria) and neurosurgical intervention plays an important role and should be kept as short as possible.
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Affiliation(s)
- C A Kühne
- Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Gießen und Marburg GmbH, Standort Marburg, Baldingerstraße 1, 35043 Marburg.
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Debus F, Mierswa D, Ruchholtz S, Lopez CL, Schwarting T, Kühne CA. [Rehabilitation of severely injured patients in acute care hospitals: who is doing what? A nationwide survey in the Trauma Network DGU]. REHABILITATION 2013; 53:25-30. [PMID: 24217880 DOI: 10.1055/s-0033-1341458] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND During the treatment of severely injured patients, rehabilitation takes an important role. In this study we examined the present structures in acute care hospitals, which influence the process of rehabiliation. MATERIALS AND METHODS The data was captured in a questionnaire. The questions deal with the personal and structural situation of acute care hospitals in Germany. The questionnaires were sent to all clinics, which are registered in the TraumaNetwork DGU. RESULTS 424 hospitals answered the questionnaire. This is a response rate of 57.3% regarding 740 acitve clinics in the TraumaNetwork DGU. 58% have no opportunity for rehabilitation. The majority of the hospitals have a physiotherapy, (98.6%) or an occupational therapy (71.0%); 33.3% have a case management. Only 17.0% of the hospitals have rehabilitation teams which take care during the hospital stay. These teams consist mainly of internal rehabilitation physicians and physical therapists. Supraregional Trauma Center have better organized structures, as hospitals with lower level of care. Only 56.6% of all hospitals reported that they were familiar with the cooperating rehabilitation hospitals. There are special cooperations with rehabilitation hospitals in 34.4% of all cases. CONCLUSION The early mobilisation of severely injured patients is an integral part of the postoperative course in German hospitals. While on the one hand a large number of hospitals have good structural conditions on the other hand these structures are little integrated in the daily treamtment. There are major gaps and uncertainties in the cooperation between acute care clincs and rehabilitation hospitals. The integration of rehabilitation hospitals in the TraumaNetwork DGU could be a good chance to improve this collaboration.
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Affiliation(s)
- F Debus
- Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Gießen und Marburg, Standort Marburg
| | - D Mierswa
- Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Gießen und Marburg, Standort Marburg
| | - S Ruchholtz
- Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Gießen und Marburg, Standort Marburg
| | - C L Lopez
- Klinik für Visceral-, Throrax- und Gefäßchirurgie, Universitätsklinikum Gießen und Marburg, Standort Marburg
| | - T Schwarting
- Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Gießen und Marburg, Standort Marburg
| | - C A Kühne
- Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Gießen und Marburg, Standort Marburg
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Bücking B, Balzer-Geldsetzer M, Dodel R, Ruchholtz S, Reese JP, Gehrke J. Factors influencing short-term functional recovery of geriatric hip fracture patients - a prospective observational study. Gesundheitswesen 2013. [DOI: 10.1055/s-0033-1354220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Bohl K, Buecking B, Struewer J, Waldermann A, Horstmann K, Schubert N, Balzer-Geldsetzer M, Dodel R, Ruchholtz S. Welche Faktoren beeinflussen die gesundheitsbezogene Lebensqualität bei Patienten mit Hüftfraktur während der Versorgung in der Akutklinik. Gesundheitswesen 2013. [DOI: 10.1055/s-0033-1354217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Abstract
Aneurysmal bone cysts predominantly occur in young adults and the long bones, the lumbar spine and the pelvis are mainly affected. This article presents the case of a 22-year-old woman with the very rare localization of an aneurysmal bone cyst of the atlas and an atlas fracture after a minor trauma. The initial radiological diagnosis was a suspicted aneurysmal bone cyst which was confirmed histologically. Due to the unstable fracture it was decided to carry out surgical treatment with occipitocervical stabilization in combination with a transoral bone graft. After a period of 11 months the fracture had completely healed and the implants were removed without any complications.
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Affiliation(s)
- T Topp
- Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Gießen und Marburg GmbH, Standort Marburg, Marburg, Deutschland,
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Hasenecker JMH, Ruchholtz S, Eming R, Frangen TM. [Grade IIb alkali burns of the lower extremities. Working with concrete]. Unfallchirurg 2013; 117:80-2. [PMID: 23756787 DOI: 10.1007/s00113-013-2429-7] [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: 11/26/2022]
Abstract
The irritating effects of concrete (calcium oxide) on skin have long been known. The effect by long-term skin exposure is not only irritating but also erosive and alkali skin erosion may result due to colliquative skin necrosis. A complicated course may ensue potentially necessitating plastic reconstructive treatment due to the development of unstable scars and defects. Correct interpretation of the skin trauma and adequate treatment are mandatory for functional restitution.
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Affiliation(s)
- J M H Hasenecker
- Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Gießen und Marburg GmbH, Baldingerstraße, 35043, Marburg, Deutschland,
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Bliemel C, Oberkircher L, Eschbach DA, Struewer J, Ruchholtz S, Buecking B. [Surgical treatment of proximal femoral fractures--a training intervention?]. Z Orthop Unfall 2013; 151:180-8. [PMID: 23619652 DOI: 10.1055/s-0032-1328395] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND Proximal femoral fractures are common in the elderly. Surgical and postoperative complications are of major importance in this population. Numerous factors affecting the treatment results could be identified so far. The effect of surgeons' experience in terms of educational status is not entirely clarified yet. The aim of the present study was to analyse the effect of surgeons' educational status on the outcome in proximal femoral fractures. Therefore treatment results were compared in terms of individual surgeons' experience. Furthermore, the surgical education concept of our department was evaluated. MATERIAL AND METHODS At a national trauma centre, patients of at least 60 years of age with proximal femoral fractures were prospectively screened. Patient-specific parameters like Barthel index, ASA score, Charlson score, patients' age and type of fracture were collected at the time of hospital admission. During the in-hospital stay type of fracture treatment, surgery time, number of blood transfusions, perioperative complications, duration of in-hospital stay as well as in-hospital mortality were recorded. Results were analysed for osteosynthesis and prosthesis depending on the surgeons' educational status. Four different groups of surgeons were distinguished (inexperienced senior house officer; experienced senior house officer; specialist in orthopaedics and accident surgery; specialist in orthopaedics and accident surgery with an additional qualification for special accident surgery). RESULTS 402 patients with coxal femoral fractures could be included into the study. 160 patients (40 %) sustained complications of different severity. In-hospital mortality was shown to be 6.2 %. Separate consideration of osteosynthesis and prosthesis revealed no difference between the four groups of surgeons regarding mortality rate, number of blood transfusions and in-hospital stay. In terms of cutting/suture time consultants with a further specialisation in trauma surgery were significantly faster. CONCLUSION Apart from cutting/suture time, surgeons' educational status had no statistically significant impact on the rate of complications, rate of blood transfusions, hospital mortality and in-hospital stay. It can be presumed that surgical education according to our educational concept has no negative effects on treatment quality of patients with proximal femoral fractures. Differences in cutting/suture time give a hint for the additional expense that is connected with surgical education.
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Affiliation(s)
- C Bliemel
- Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Marburg.
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Ruchholtz S, Siebert H. [Easier documentation for certified trauma centers oft (corrected) the German Society for accident surgery (corrected)]. Unfallchirurg 2013; 115:465. [PMID: 22527958 DOI: 10.1007/s00113-012-2221-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- S Ruchholtz
- Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Gießen und Marburg, Baldingerstraße, 35043, Marburg, Deutschland.
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Mand C, Müller T, Ruchholtz S, Künzel A, Kühne CA. [Organizational, personnel and structural alterations due to participation in TraumaNetworkD DGU. The first stocktaking]. Unfallchirurg 2013; 115:417-26. [PMID: 21069276 DOI: 10.1007/s00113-010-1886-5] [Citation(s) in RCA: 11] [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: 10/18/2022]
Abstract
BACKGROUND By implementation of a nationwide trauma network in Germany a high quality standard of technical, personnel and scientific conditions should be attained in hospitals participating in care for severely injured patients. All hospitals audited within the framework of TraumaNetwork(D) DGU are also evaluated for the modifications undertaken by answering a questionnaire. Using this data it was possible to 1) obtain information about hitherto existing personnel and technical infrastructures of all participating hospitals and 2) to present first positive effects achieved by implementation and participating in TraumaNetwork(D) DGU. MATERIALS AND METHODS The questionnaire contained 41 questions concerning organizational, personnel and structural changes to justify the motivation for participating in TraumaNetwork(D) DGU and regarding the degree of confidence with reference to the work of the AKUT office. Analysis of data has been carried out and given as a percentage of all useable questionnaires. RESULTS Data of 138 hospitals has been evaluated. Regarding organizational changes 29% of national/supraregional trauma centers made fewer adjustments than local (44%) and regional (55%) trauma centers. Personnel changes mainly affected participation in ATLS courses, cooperation with a neurosurgical department and reorganization of work schedules. With respect to structural changes most frequently emergency operating sets for emergency surgery have been established, teleradiology systems have been implemented and in 25% of the cases a sonography unit has been acquired. The rarest, but also most cost-intensive, new acquisition has been a CT scanner in or close to the emergency trauma room (10%). The work of the AKUT office has been rated altogether more satisfying by local trauma centers (mean 2.4) than by regional and national trauma centers (mean 2.6). Prompt information by AKUT has been especially praised (mean 2.1). CONCLUSION Being organized in trauma networks motivates hospitals to optimize their operational sequences and personnel and structural conditions. How much the care for multiple injured patients can be improved nationwide in Germany will be shown over the next few years. Through compulsive participation in TraumaRegister(QM) DGU (quality management) as a measurement for quality assurance this will be analyzed and evaluated scientifically.
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Affiliation(s)
- C Mand
- Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Gießen und Marburg GmbH, Standort Marburg, 35043, Marburg, Deutschland
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Eschbach DA, Oberkircher L, Bliemel C, Mohr J, Ruchholtz S, Buecking B. Increased age is not associated with higher incidence of complications, longer stay in acute care hospital and in hospital mortality in geriatric hip fracture patients. Maturitas 2012; 74:185-9. [PMID: 23218684 DOI: 10.1016/j.maturitas.2012.11.003] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2012] [Revised: 11/09/2012] [Accepted: 11/11/2012] [Indexed: 11/15/2022]
Abstract
The number of agile patients in the 10th decade with a strong need for postoperative mobility will increase in the following decades. The present prospective study sought to prove if very old patients with hip-related fractures are disadvantaged according to incidence of complications, length of ICU and in-hospital stay, and in-hospital mortality. We included 402 patients, age 60 years and older, with hip related fractures. Operative treatment consisted of osteosynthesis or endoprothesis. ASA score, body mass index, Charlson Comorbidity Index, Barthel Index and Mini-Mental-Status were documented. We noted length of in-hospital stay and ICU stay as well as readmission to ICU and complications, including their dispersal according to Clavien-Dindo Classification. After univariate analysis, a multivariate analysis was performed. The examined cohorts were 85 patients aged 60-74 years, 253 75-90 years old and 64 >90 year old patients. In-hospital periods (13-14 days) mean stay on ICU (2 days) and frequency of readmission on ICU did not significantly differ statistically. Most complications were grade II, with comparable frequency and modality, displaying no significant difference throughout age-related groups (p=0.461). In-hospital mortality showing significance (p=0.014) only between 75-89 (4.4%) and >90-year-old (12.5%) cohort. Nevertheless, according to multivariate analysis, including the common risk factors, increased age was not an independent risk factor for dying (p=0.132). Patients at an advanced age with hip-related fractures showed neither a prolonged in-hospital nor ICU stay. There was no significant relation of advanced age to number and type of complications.
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Affiliation(s)
- D-A Eschbach
- Department of Trauma, Hand and Reconstructive Surgery, University of Giessen and Marburg GmbH, Marburg, Germany.
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El-Zayat BF, Ruchholtz S, Efe T, Fuchs-Winkelmann S, Krüger A, Kreslo D, Zettl R. NCB-plating in the treatment of geriatric and periprosthetic femoral fractures. Orthop Traumatol Surg Res 2012; 98:765-72. [PMID: 23098773 DOI: 10.1016/j.otsr.2012.05.014] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2011] [Revised: 04/05/2012] [Accepted: 05/07/2012] [Indexed: 02/02/2023]
Abstract
BACKGROUND The aim of this study is the presentation of the polyaxial locking NCB-plate in the treatment of femoral fractures, especially in elderly patients and in proximity of a prosthetic implant. The reduction and fixation of these fractures is a challenging surgical procedure with high complication rates reported up to 40%. PATIENTS AND METHODS A total of 72 patients with femoral fractures had polyaxial locking plate osteosynthesis. Indications included fractures of the shaft and around an implant. Concerning surgical procedures, three different standardized techniques were performed: (1) minimally invasive with percutaneous distal insertion using a targeting device; (2) mini-open with additional cerclage wire via the same approach and (3) a conventional open reduction and internal fixation. Data collection included intraoperative data and early complications at 6, 24 and 52 weeks. Fifty-two patients had an implant or prosthesis in situ. Thirty-three patients were treated by technique (1), 32 patients had mini-open surgery and seven patients conventional open surgery. RESULTS Thirty-nine patients attended clinical follow-up after 52 weeks. Twenty-two patients were interviewed by telephone, two were untraceable and nine patients had died. Bony consolidation without secondary loss of reduction was confirmed after 52 weeks in all patients but two. Plate breakage occurred in these two at 25 and 31 weeks after surgery due to non-union. Implant related complications (17% in total) lead to surgical revision in five other cases: two deep wound infections as well as three minor revisions. When itemizing complications according to surgical technique used, most major complications occurred following open surgery. CONCLUSION The availability of polyaxial locking implants widened the range of indications for plate fixation in femoral fractures. The advantages of the polyaxial locking implant combined with minimally invasive surgical technique contribute to successful management of this population category. Early revision rate is noticeably lower compared to similar procedures. LEVEL OF EVIDENCE IV retrospective series.
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Affiliation(s)
- B F El-Zayat
- Department of Orthopaedics and Rheumatology, University Hospital Marburg, Baldingerstrasse, 35043 Marburg, Germany.
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Krüger A, Oberkircher L, Ruchholtz S, Wollny M. [Reimbursement for kyphoplasty in the Germann diagnosis-related groups system 2011/2012. Material costs versus treatment costs]. Unfallchirurg 2012; 117:54-9. [PMID: 23069863 DOI: 10.1007/s00113-012-2273-1] [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: 10/27/2022]
Abstract
BACKGROUND The treatment of osteoporotic vertebral fractures by means of kyphoplasty is an accepted and safe procedure. AIM In Germany the reimbursement for kyphoplasty and vertebroplasty differs greatly. The growing diversity of suppliers and systems makes a comparison possible and necessary. Besides the illustration of kyphoplasty in the German diagnosis-related group (G-DRG) system and the amendments for 2012 we analyzed the procedures and associated costs. METHOD Using the example of two manufacturers and different system approaches, both of which can be charged as kyphoplasty, we try to point out the importance of selecting exact comparison parameters. In particular material and treatment costs are compared for both methods.
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Affiliation(s)
- A Krüger
- Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Gießen-Marburg, Philipps-Universität Marburg, Baldingerstraße, 35043, Gießen-Marburg, Deutschland,
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Heuer M, Hussmann B, Kaiser G, Nast-Kolb D, Ruchholtz S, Lefering R, Paul A, Taeger G, Lendemans S. Inzidenz von Hohlorganverletzungen nach Trauma: Behandlung, Verlauf und Outcome – eine organspezifische Auswertung von 1127 Patienten des Traumaregisters der DGU. Zentralbl Chir 2012; 139:445-51. [DOI: 10.1055/s-0031-1283829] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- M. Heuer
- Universitätsklinikum Essen, Klinik für Allgemein-, Visceral- und Transplantationschirurgie, Essen, Deutschland
| | - B. Hussmann
- Universitätsklinikum Essen, Unfallchirurgie, Essen, Deutschland
| | - G. Kaiser
- Universitätsklinikum Essen, Klinik für Allgemein-, Visceral- und Transplantationschirurgie, Essen, Deutschland
| | - D. Nast-Kolb
- Universitätsklinikum Essen, Unfallchirurgie, Essen, Deutschland
| | - S. Ruchholtz
- Universitätsklinikum Marburg, Unfallchirurgie, Marburg, Deutschland
| | - R. Lefering
- IFOM-Institut, chir. Forschung, Köln, Deutschland
| | - A. Paul
- Universitätsklinikum Essen, Klinik für Allgemein-, Visceral- und Transplantationschirurgie, Essen, Deutschland
| | - G. Taeger
- Universitätsklinikum Essen, Unfallchirurgie, Essen, Deutschland
| | - S. Lendemans
- Universitätsklinikum Essen, Unfallchirurgie, Essen, Deutschland
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Schwarting T, Ruchholtz S, Josephs D, Oberkircher L, Bartsch D, Fendrich V. Das Marburger chirurgische Curriculum - Attraktivitätssteigerung der studentischen Ausbildung in der Chirurgie durch Vermittlung von chirurgischen Kernkompetenzen. Zentralbl Chir 2012; 137:118-24. [DOI: 10.1055/s-0031-1283961] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- T. Schwarting
- Universitätsklinikum Marburg, Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Marburg, Deutschland
| | - S. Ruchholtz
- Universitätsklinikum Marburg, Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Marburg, Deutschland
| | - D. Josephs
- Universitätsklinikum Marburg, Visceral-, Thorax- und Gefäßchirurgie, Marburg, Deutschland
| | - L. Oberkircher
- Universitätsklinikum Marburg, Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Marburg, Deutschland
| | - D. Bartsch
- Universitätsklinikum Marburg, Visceral-, Thorax- und Gefäßchirurgie, Marburg, Deutschland
| | - V. Fendrich
- Universitätsklinikum Marburg, Visceral-, Thorax- und Gefäßchirurgie, Marburg, Deutschland
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Bliemel C, Bieneck F, Riem S, Hartwig E, Liener UC, Ruchholtz S, Buecking B. [Subsequent treatment following proximal femoral fracture - who, when, where? Assessment of the current situation in Germany]. Z Orthop Unfall 2012; 150:210-7. [PMID: 22422353 DOI: 10.1055/s-0031-1298299] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
BACKGROUND Geriatric fractures are an increasing challenge for the German health-care system. While the acute care for patients with proximal femoral fractures is already standardised, differences remain in the further treatment and rehabilitation. A survey was conducted in cooperation with the section of geriatric trauma (AG Alterstraumatologie) of the German Association of Trauma Surgery (DGU) to point out existing problems in this group of patients. MATERIAL AND METHODS In October/November 2010 an electronic questionnaire, assessing the medical care for patients after proximal femoral fracture, was sent to 1080 medical directors of trauma and orthopaedic surgery departments in Germany. RESULTS 339 (31.4 %) departments participated. The analysis revealed that 57 % of the hospitals had cooperation agreements with aftercare hospitals. 37 % of all hospitals had problems in finding a rehabilitation hospital. The initiation of a rehabilitation procedure is almost exclusively based on the doctors' decision. Influence of employees with other professions is marginal. Mobility and Barthel index before the release from the acute care hospital are major factors in the decision making. CONCLUSION The questionnaire confirms that there are problems in the aftercare service of geriatric patients all around Germany. A further improvement of collaboration between acute and aftercare hospitals is required.
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Affiliation(s)
- C Bliemel
- Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Marburg.
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Topp T, Müller T, Kiriazidis I, Lefering R, Ruchholtz S, Kühne CA. Multiple blunt trauma after suicidal attempt: an analysis of 4,754 multiple severely injured patients. Eur J Trauma Emerg Surg 2011; 38:19-24. [PMID: 26815668 DOI: 10.1007/s00068-011-0114-5] [Citation(s) in RCA: 6] [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] [Received: 04/26/2011] [Accepted: 04/26/2011] [Indexed: 10/18/2022]
Abstract
PURPOSE The suicidal attempt is a significant cause for multiple severe injuries in Germany. The aim of the present study was to obtain information regarding injury patterns, clinical treatment, and outcome. METHODS We analyzed the data of 4,754 patients of the Trauma Registry of the German Trauma Society (1993-2007) with an Injury Severity Score (ISS) ≥9 after a suicidal jump from a height (SUICIDE) and after an accidental fall from a height (ACCIDENT). RESULTS Comparing the data of 3,682 patients with accidental fall versus those with intentional fall/jump (n = 1,072), we found that male patients were predominant in the ACCIDENT group (84.9 vs. 52.2%). The SUICIDE group had more severe injuries (ISS: 31.8 vs. 26.4). The ACCIDENT group suffered more severe head injuries (51.1 vs. 36.6%). Mortality (21.4 vs. 14.2%), length of stay in hospital (29.5 vs. 26.5 days), and costs (€34,833 vs. €24,701) were higher in the SUICIDE group. CONCLUSIONS Falls from a height are a common cause of injury among severely injured patients. The resulting trauma composes a particular form of blunt trauma with severe and multiple injuries, which depends on the fact of whether the free fall from a height was caused by an accident or as a result of a suicidal attempt. Taking the injury severity into consideration, there is no difference in the prognosis of the patients.
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Affiliation(s)
- T Topp
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Gießen and Marburg, Baldingerstraße 1, 35033, Marburg, Germany.
| | - T Müller
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Gießen and Marburg, Baldingerstraße 1, 35033, Marburg, Germany
| | - I Kiriazidis
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Gießen and Marburg, Baldingerstraße 1, 35033, Marburg, Germany
| | - R Lefering
- Faculty of Medicine, Institute for Research in Operative Medicine, University Witten/Herdecke, Cologne, Germany
| | - S Ruchholtz
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Gießen and Marburg, Baldingerstraße 1, 35033, Marburg, Germany
| | - C A Kühne
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Gießen and Marburg, Baldingerstraße 1, 35033, Marburg, Germany
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Ackermann O, Siemann H, Schwarting T, Ruchholtz S. [Effective skill training by means of E-learning in orthopaedic surgery]. Z Orthop Unfall 2010; 148:348-52. [PMID: 20135601 DOI: 10.1055/s-0029-1240549] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND The effectiveness of e-learning for reporting of x-ray-findings in a prospective, randomized trial was tested. MATERIAL AND METHODS Twenty advanced medical students were randomized into two groups. The test group practiced 4-6 hours with the newly developed software, the control group used conventional learning material. Afterwards, a test was carried out including 30 pathologic x-ray films that were randomly spread through 200 non-pathologic images. The required time, the number of correctly appraised images and the frequency of falsely suspected pathologies were recorded. In addition, we asked for an assessment of the own capabilities in evaluating x-ray films and of passing the radiology training. RESULTS The test group showed a markedly improved efficiency in comparison to the control group in all parameters. The required time was 57.4% shorter than in the control group (p < 0.05), 18.3% more cases were evaluated correctly (p < 0.05). The frequency of falsely suspected pathologies decreased by 61% (p < 0.05). There was no significant correlation of the objective abilities of a student with his/her self-assessment or of passing the radiology course. CONCLUSION This study shows that an effective standardized training of practical skills by means of e-learning is feasible and reasonable.
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Affiliation(s)
- O Ackermann
- Orthopädie und Unfallchirurgie, Klinikum Duisburg.
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Heuer M, Taeger G, Kaiser GM, Nast-Kolb D, Kühne CA, Ruchholtz S, Lefering R, Paul A, Lendemans S. No further incidence of sepsis after splenectomy for severe trauma: a multi-institutional experience of The trauma registry of the DGU with 1,630 patients. Eur J Med Res 2010; 15:258-65. [PMID: 20696635 PMCID: PMC3351995 DOI: 10.1186/2047-783x-15-6-258] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Objective Non-operative management of blunt splenic injury in adults has been applied increasingly at the end of the last century. Therefore, the lifelong risk of overwhelming post-splenectomy infection has been the major impetus for preservation of the spleen. However, the prevalence of posttraumatic infection after splenectomy in contrast to a conservative management is still unknown. Objective was to determine if splenectomy is an independent risk factor for the development of posttraumatic sepsis and multi-organ failure. Methods 13,433 patients from 113 hospitals were prospective collected from 1993 to 2005. Patients with an injury severity score > 16, no isolated head injury, primary admission to a trauma center and splenic injury were included. Data were allocated according to the operative management into 2 groups (splenectomy (I) and conservative managed patients (II)). Results From 1,630 patients with splenic injury 758 patients undergoing splenectomy compared with 872 non-splenectomized patients. 96 (18.3%) of the patients with splenectomy and 102 (18.5%) without splenectomy had apparent infection after operation. Additionally, there was no difference in mortality (24.8% versus 22.2%) in both groups. After massive transfusion of red blood cells (> 10) non-splenectomy patients showed a significant increase of multi-organ failure (46% vs. 40%) and sepsis (38% vs. 25%). Conclusions Non-operative management leads to lower systemic infection rates and mortality in adult patients with moderate blunt splenic injury (grade 1-3) and should therefore be advocated. Patients with grade 4 and 5 injury, patients with massive transfusion of red blood cells and unstable patients should be managed operatively.
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Affiliation(s)
- M Heuer
- Department of General Surgery, University Hospital Essen, Essen, Germany
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Zettl RP, Kühne CA, Kalinowski M, Kray M, Kühl H, Asgari S, Nast-Kolb D, Ruchholtz S. [The importance of CT angiography for screening supra-aortic vascular damage in severely injured patients]. Unfallchirurg 2010; 113:394-400. [PMID: 20393837 DOI: 10.1007/s00113-010-1751-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
PURPOSE Traumatic injury of supra-aortic vessels remains a challenge in the initial diagnostics of severely injured patients. The presented prospective study analyzed the impact of multislice computed tomography angiography (CTA) as the primary diagnostic method. METHODS Patients with the following criteria were included and screened for a dissection of the supra-aortic vessels: a) admission directly from the scene, b) resuscitation room treatment indicated by the official criteria of the DGU (German Society for the Surgery of Trauma), c) suspected blunt trauma to head or trunk as well as d) age over 16 years. RESULTS During a period of 18 months 374 patients were treated for blunt trauma in the resuscitation room. In 176 cases CTA of the supra-aortic vessels was performed and pathological findings were observed in 16 patients. In 4 cases (2%) a traumatic dissection of supra-aortal vessels was diagnosed and confirmed by magnetic resonance imaging (MRI). All patients received heparin in a PTT effective dosage for 2 weeks and after rehabilitation there were no neurologic deficits. CONCLUSION Traumatic supra-aortic dissection was found in 2% of cases in the presented study group. The mechanisms of injury were not distinct in this group. Essentially MSCT angiography screening was demonstrated to be a safe diagnostic tool.
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Affiliation(s)
- R P Zettl
- Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Giessen und Marburg, Standort Marburg, Baldingerstr., 35043 Marburg.
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Abstract
In 2009, 3 years after the foundation of the Trauma Network of the German Society for Trauma (TraumaNetzwerkD DGU), the majority of German hospitals participating in the treatment of seriously injured patients is registered in regional trauma networks (TNW). Currently there are 41 trauma networks with more than 660 hospitals in existence, 18 more are registered but are still in the planning phase. Each Federal State has an average of 39 trauma centres of different levels taking part in the treatment of seriously injured patients and every trauma network has an average catchment area of 8708 km(2). The most favourable geographical infrastructure conditions exist in Nordrhein-Westfalen, the least favourable in Sachsen-Anhalt and Mecklenburg-Vorpommern. A total of 95 hospitals have already fulfilled the first audit of the structural, personnel and qualitative requirements by the certification bodies. Examination of the check lists of 26 hospitals showed shortcomings in the clinical structure so that these hospitals must be rechecked after correction of the shortcomings. A total of 59 hospitals throughout Germany were successfully audited and only one failed to fulfil the requirements. Because of the varying sizes of the trauma networks there are differences in the areas covered by each trauma network and trauma centre. Concerning the process of certification and auditing (together with the company DIOcert) it could be seen that by careful examination of the check lists of each hospital unforeseen problems during the audit could be avoided. The following article will present the current state of development of the Trauma Network of the German Society for Trauma and describe the certification and auditing process.
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Affiliation(s)
- C A Kühne
- Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Giessen und Marburg GmbH, Standort Marburg, Baldingerstrasse , 35043, Marburg.
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Ruchholtz S. [Time delay in resuscitation room treatment and the effect on outcome]. Unfallchirurg 2010; 113:44. [PMID: 19998018 DOI: 10.1007/s00113-009-1701-3] [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: 10/20/2022]
Affiliation(s)
- S Ruchholtz
- Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Giessen und Marburg, Standort Marburg, Baldingerstrasse, 35043 Marburg.
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Kühne CA, Siebert H, Ruchholtz S. [Congress report: 1st Annual TraumaNetzwerkD DGU Congress]. Z Orthop Unfall 2009; 147:520-2. [PMID: 19821231 DOI: 10.1055/s-0029-1242059] [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] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- C A Kühne
- Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Giessen und Marburg GmbH, Standort Marburg, Marburg, Deutschland
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Abstract
Lump sum reimbursement and the resulting concentration of medical treatment in maximum care clinics have led to substantial increase in economic pressure on university hospitals. Nearly all hospitals have introduced business ratios to economically judge each department. In order to evaluate the validity and comparability the business ratios of seven university traumatology departments were evaluated. Structural data as well as cost calculation results in different cost groups were evaluated. Major differences could be identified despite the fact that the cost calculations were all based on the same method (InEK method). In particular the costs for distribution to other medical specialties such as radiology or anesthesiology differed widely. Costs for infrastructure also showed a great variation. Differences in efficiency cannot be the only cause for these discrepancies and lacking standardization of cost calculation methodology is also another major cause. All the business ratios analyzed must be looked at critically and unless a thoroughly standardized methodology of cost calculation is implemented, cost ratios will have a limited potential for hospital benchmarking.
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Affiliation(s)
- M J Raschke
- Klinik und Poliklinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Münster, Waldeyerstrasse 1, 48149, Münster.
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Affiliation(s)
- C A Kühne
- Klinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Giessen und Marburg GmbH, Standort Marburg.
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