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de Jong WJJ, El Moumni M, Wendt KW, Nijsten MW, Hulscher JBF. Utility of liver and intestinal fatty acid-binding proteins in diagnosing intra-abdominal injury in adult trauma patients: prospective clinical trial. Br J Surg 2022; 109:796-799. [PMID: 35583155 PMCID: PMC10364720 DOI: 10.1093/bjs/znac117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 02/28/2022] [Accepted: 03/28/2022] [Indexed: 08/02/2023]
Affiliation(s)
- Willem J J de Jong
- Correspondence to: Willem J. J. de Jong, Department of Surgery UMCG, HPC BA20, Postbus 30.001, 9700 RB, Groningen, the Netherlands (e-mail: )
| | - Mostafa El Moumni
- Department of Surgery, University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands
| | - Klaus W Wendt
- Department of Surgery, University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands
| | - Maarten W Nijsten
- Department of Critical Care, University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands
| | - Jan B F Hulscher
- Department of Surgery, University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands
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Driessen MLS, de Jongh MAC, Sturms LM, Bloemers FW, Ten Duis HJ, Edwards MJR, Hartog DD, Leenhouts PA, Poeze M, Schipper IB, Spanjersberg RW, Wendt KW, de Wit RJ, van Zutphen SWAM, Leenen LPH. Severe isolated injuries have a high impact on resource use and mortality: a Dutch nationwide observational study. Eur J Trauma Emerg Surg 2022; 48:4267-4276. [PMID: 35445813 DOI: 10.1007/s00068-022-01972-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 04/02/2022] [Indexed: 11/29/2022]
Abstract
PURPOSE The Berlin poly-trauma definition (BPD) has proven to be a valuable way of identifying patients with at least a 20% risk of mortality, by combining anatomical injury characteristics with the presence of physiological risk factors (PRFs). Severe isolated injuries (SII) are excluded from the BPD. This study describes the characteristics, resource use and outcomes of patients with SII according to their injured body region, and compares them with those included in the BPD. METHODS Data were extracted from the Dutch National Trauma Registry between 2015 and 2019. SII patients were defined as those with an injury with an Abbreviated Injury Scale (AIS) score ≥ 4 in one body region, with at most minor additional injuries (AIS ≤ 2). We performed an SII subgroup analysis per AIS region of injury. Multivariable linear and logistic regression models were used to calculate odds ratios (ORs) for SII subgroup patient outcomes, and resource needs. RESULTS A total of 10.344 SII patients were included; 47.8% were ICU admitted, and the overall mortality was 19.5%. The adjusted risk of death was highest for external (2.5, CI 1.9-3.2) and for head SII (2.0, CI 1.7-2.2). Patients with SII to the abdomen (2.3, CI 1.9-2.8) and thorax (1.8, CI 1.6-2.0) had a significantly higher risk of ICU admission. The highest adjusted risk of disability was recorded for spine injuries (10.3, CI 8.3-12.8). The presence of ≥ 1 PRFs was associated with higher mortality rates compared to their poly-trauma counterparts, displaying rates of at least 15% for thoracic, 17% for spine, 22% for head and 49% for external SII. CONCLUSION A severe isolated injury is a high-risk entity and should be recognized and treated as such. The addition of PRFs to the isolated anatomical injury criteria contributes to the identification of patients with SII at risk of worse outcomes.
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Affiliation(s)
- Mitchell L S Driessen
- Dutch Network Emergency Care ((LNAZ)), Newtonlaan 115, 3584 BH, Utrecht, The Netherlands.
| | - Mariska A C de Jongh
- Network Emergency Care Brabant, P.O. Box 90151, 5000 LC, Tilburg, The Netherlands
| | - Leontien M Sturms
- Dutch Network Emergency Care ((LNAZ)), Newtonlaan 115, 3584 BH, Utrecht, The Netherlands
| | - Frank W Bloemers
- Department of Surgery, Amsterdam University Medical Center, Location VU, P.O. Box 1081 HV, Amsterdam, The Netherlands
| | | | - Michael J R Edwards
- Department of Trauma Surgery, Radboud University Medical Center, 618., P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands
| | - Dennis den Hartog
- Trauma Research Unit, Department of Surgery, Erasmus MC, Rotterdam, P.O. Box 3000 CA, Rotterdam, The Netherlands
| | - Peter A Leenhouts
- Department of Surgery, Amsterdam University Medical Center, Location AMC, Amsterdam, The Netherlands
| | - Martijn Poeze
- Department of Surgery, Maastricht University Medical Center, P.O. Box 5800, 6202 AZ, Maastricht, The Netherlands
| | - Inger B Schipper
- Department of Trauma Surgery, Leiden University Medical Center, P.O Box 9600, 2300 RC, Leiden, The Netherlands
| | | | - Klaus W Wendt
- Department of Trauma Surgery, University Medical Center Groningen, P.O Box 30.001, 9700 RB, Groningen,, The Netherlands
| | - Ralph J de Wit
- Department of Trauma Surgery, Medical Spectrum Twente, P.O. Box 50000, 7500 KA, Enschede, The Netherlands
| | - Stefan W A M van Zutphen
- Department of Surgery, Elisabeth Two Cities Hospital, P.O. Box 90151, 5000 LC, Tilburg, The Netherlands
| | - Luke P H Leenen
- Department of Surgery, University Medical Center Utrecht, P.O. Box 85500, 3508 GA, Utrecht, The Netherlands
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Banierink H, Ten Duis K, Meesters AML, Trouwborst NM, Heineman E, Wendt KW, Ploegmakers JJW, Reininga IHF, IJpma FFA. The effects of pelvic ring injuries on quality of life, physical, and mental health: results of a 2-year prospective cohort study. Eur J Trauma Emerg Surg 2022; 48:2849-2857. [PMID: 35254459 PMCID: PMC9360067 DOI: 10.1007/s00068-022-01893-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 01/22/2022] [Indexed: 11/30/2022]
Abstract
Purpose Pelvic ring injuries are known to affect the patients’ daily life in terms of physical functioning and quality of life (QoL). Still, prospective studies on the patient’s perception over the first 2 years of rehabilitation are lacking. Therefore, patients cannot be properly informed about whether or when they will return to their pre-existing level of physical functioning and QoL. Methods A prospective longitudinal cohort study was performed over a 4-year period including all consecutive patients above 18 years who sustained a pelvic ring injury in a level 1 trauma center. Validated patient-reported outcome measures (PROMs) were used to assess physical functioning (SMFA) and QoL (EQ-5D) at baseline (recalled pre-injury score), 6 weeks, 3 months, 6 months, 1 year and 2 years after the injury. It was assessed whether patients had fully recovered by comparing follow-up scores to baseline PROMs. Binary logistic regression analysis was used to identify independent predictors for patients who did not fully recover. Most experienced difficulties at 3 months and 1 year were identified by analyzing the highest reported scores on individual items of the SMFA. Results A total of 297 patients with a pelvic ring injury were identified of which 189 were eligible for follow-up and 154 (82%) responded. Median SMFA function score at 3 months, 1 and 2 years was 70, 78 and 88, respectively, compared to 96 out of 100 before the injury. Median SMFA bother score was 67, 79 and 88, respectively. Median EQ-5D score at 3 months, 1 and 2 years was 0.61, 0.81 and 0.85, respectively, compared to 1 (maximum achievable) before the injury. After 1 and 2 years of follow-up, 61% and 75% of the patients fully “recovered” in physical functioning and 52% and 71% fully recovered in terms of QoL. Female gender and high-energy trauma were independent predictors for not fully recovering after 1 year. After 3 months of follow-up, 54% of patients reported severe difficulties with recreational activities, whereas after 1 year, most experienced difficulties (31% of patients) concerned heavy house or yard work. Moreover, after 3 months and 1 year, 44% and 27% of patients reported feeling physically disabled. Conclusion Pelvic ring injuries have a large impact on the patients’ daily life in the first 2 years of rehabilitation. Directly after the injury, physical functioning and QoL decrease strongly but then gradually improve over a 2-year period with about 75% of patients fully recovering. Female gender and high-energy trauma are shown to be independent predictors for not fully recovering. After 3 months, patients experience difficulties with both the physical and mental effects of the injury which continue to be present after 1 year. Supplementary Information The online version contains supplementary material available at 10.1007/s00068-022-01893-3.
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Affiliation(s)
- Hester Banierink
- Department of Trauma Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
| | - Kaj Ten Duis
- Department of Trauma Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Anne M L Meesters
- Department of Trauma Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Nymke M Trouwborst
- Department of Trauma Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Erik Heineman
- Department of Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Klaus W Wendt
- Department of Trauma Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Joris J W Ploegmakers
- Department of Orthopedics, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Inge H F Reininga
- Department of Trauma Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
- Emergency Care Network Northern Netherlands (AZNN), Northern Netherlands Trauma Registry, Groningen, The Netherlands
| | - Frank F A IJpma
- Department of Trauma Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
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Driessen MLS, Sturms LM, Bloemers FW, Duis HJT, Edwards MJR, den Hartog D, Kuipers EJ, Leenhouts PA, Poeze M, Schipper IB, Spanjersberg RW, Wendt KW, de Wit RJ, van Zutphen SWAM, de Jongh MAC, Leenen LPH. The Detrimental Impact of the COVID-19 Pandemic on Major Trauma Outcomes in the Netherlands: A Comprehensive Nationwide Study. Ann Surg 2022; 275:252-258. [PMID: 35007227 PMCID: PMC8745885 DOI: 10.1097/sla.0000000000005300] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [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] [Indexed: 12/29/2022]
Abstract
OBJECTIVE To evaluate the impact of the COVID-19 pandemic on the outcome of major trauma patients in the Netherlands. SUMMARY BACKGROUND DATA Major trauma patients highly rely on immediate access to specialized services, including ICUs, shortages caused by the impact of the COVID-19 pandemic may influence their outcome. METHODS A multi-center observational cohort study, based on the Dutch National Trauma Registry was performed. Characteristics, resource usage, and outcome of major trauma patients (injury severity score ≥16) treated at all trauma-receiving hospitals during the first COVID-19 peak (March 23 through May 10) were compared with those treated from the same period in 2018 and 2019 (reference period). RESULTS During the peak period, 520 major trauma patients were admitted, versus 570 on average in the pre-COVID-19 years. Significantly fewer patients were admitted to ICU facilities during the peak than during the reference period (49.6% vs 55.8%; P=0.016). Patients with less severe traumatic brain injuries in particular were less often admitted to the ICU during the peak (40.5% vs 52.5%; P=0.005). Moreover, this subgroup showed an increased mortality compared to the reference period (13.5% vs 7.7%; P=0.044). These results were confirmed using multivariable logistic regression analyses. In addition, a significant increase in observed versus predicted mortality was recorded for patients who had a priori predicted mortality of 50% to 75% (P=0.012). CONCLUSIONS The COVID-19 peak had an adverse effect on trauma care as major trauma patients were less often admitted to ICU and specifically those with minor through moderate brain injury had higher mortality rates.
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Affiliation(s)
| | | | - Frank W Bloemers
- Department of Surgery, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | | | - Michael J R Edwards
- Department of Trauma Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Dennis den Hartog
- Trauma Research Unit Department of Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - E J Kuipers
- Dutch Network for Emergency Care (LNAZ), Utrecht, The Netherlands
| | - Peter A Leenhouts
- Department of Surgery, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Martijn Poeze
- Department of Surgery, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Inger B Schipper
- Department of Trauma Surgery, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Klaus W Wendt
- Department of Trauma Surgery, University Medical Center, Groningen, The Netherlands
| | - Ralph J de Wit
- Department of Trauma Surgery, Medical Spectrum Twente, Enschede, The Netherlands
| | | | | | - Luke P H Leenen
- Department of Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
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Sturms LM, Driessen MLS, van Klaveren D, Ten Duis HJ, Kommer GJ, Bloemers FW, den Hartog D, Edwards MJ, Leenhouts PA, van Zutphen S, Schipper IB, Spanjersberg R, Wendt KW, de Wit RJ, Poeze M, Leenen LP, de Jongh M. Dutch trauma system performance: Are injured patients treated at the right place? Injury 2021; 52:1688-1696. [PMID: 34045042 DOI: 10.1016/j.injury.2021.05.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Accepted: 05/09/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND The goal of trauma systems is to match patient care needs to the capabilities of the receiving centre. Severely injured patients have shown better outcomes if treated in a major trauma centre (MTC). We aimed to evaluate patient distribution in the Dutch trauma system. Furthermore, we sought to identify factors associated with the undertriage and transport of severely injured patients (Injury Severity Score (ISS) >15) to the MTC by emergency medical services (EMS). METHODS Data on all acute trauma admissions in the Netherlands (2015-2016) were extracted from the Dutch national trauma registry. An ambulance driving time model was applied to calculate MTC transport times and transport times of ISS >15 patients to the closest MTC and non-MTC. A multivariable logistic regression analysis was performed to identify factors associated with ISS >15 patients' EMS undertriage to an MTC. RESULTS Of the annual average of 78,123 acute trauma admissions, 4.9% had an ISS >15. The nonseverely injured patients were predominantly treated at non-MTCs (79.2%), and 65.4% of patients with an ISS >15 received primary MTC care. This rate varied across the eleven Dutch trauma networks (36.8%-88.4%) and was correlated with the transport times to an MTC (Pearson correlation -0.753, p=0.007). The trauma networks also differed in the rates of secondary transfers of ISS >15 patients to MTC hospitals (7.8% - 59.3%) and definitive MTC care (43.6% - 93.2%). Factors associated with EMS undertriage of ISS >15 patients to the MTC were female sex, older age, severe thoracic and abdominal injury, and longer additional EMS transport times. CONCLUSIONS Approximately one-third of all severely injured patients in the Netherlands are not initially treated at an MTC. Special attention needs to be directed to identifying patient groups with a high risk of undertriage. Furthermore, resources to overcome longer transport times to an MTC, including the availability of ambulance and helicopter services, may improve direct MTC care and result in a decrease in the variation of the undertriage of severely injured patients to MTCs among the Dutch trauma networks. Furthermore, attention needs to be directed to improving primary triage guidelines and instituting uniform interfacility transfer agreements.
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Affiliation(s)
| | | | - David van Klaveren
- Erasmus University Medical Centre, Department of Public Health, Rotterdam, The Netherlands
| | - Henk-Jan Ten Duis
- Erasmus University Medical Centre, Department of Public Health, Rotterdam, The Netherlands
| | - Geert Jan Kommer
- National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Frank W Bloemers
- Department of Surgery, Amsterdam University Medical Center, location VU, Amsterdam, the Netherlands
| | - Dennis den Hartog
- Department of Surgery, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Michael J Edwards
- Department of Trauma surgery, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Peter A Leenhouts
- Department of Surgery, Amsterdam University Medical Center, location AMC, Amsterdam, the Netherlands
| | - S van Zutphen
- Department of Surgery, ETZ Two Cities Hospital, Tilburg, The Netherlands
| | - Inger B Schipper
- Department of Trauma surgery, Leiden University Medical Centre, Leiden, The Netherlands
| | | | - Klaus W Wendt
- Department of Trauma Surgery, University Medical Centre Groningen, University of Groningen
| | - Ralph J de Wit
- Department of Trauma Surgery, Medical Spectrum Twente, Enschede, The Netherlands
| | - Martijn Poeze
- Department of Surgery, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Luke P Leenen
- Department of Trauma surgery, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Mariska de Jongh
- Brabant Trauma Registry, Network Emergency Care Brabant, Tilburg, the Netherlands
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Flikweert ER, Wendt KW, Diercks RL, Izaks GJ, Stewart R, Stevens M, Reininga IHF. A comprehensive multidisciplinary care pathway for hip fractures better outcome than usual care? Injury 2021; 52:1819-1825. [PMID: 33947587 DOI: 10.1016/j.injury.2021.04.044] [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: 01/25/2021] [Revised: 04/06/2021] [Accepted: 04/12/2021] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Hip fracture surgery is among the most performed surgical procedures in elderly patients. Mortality rates are high, however, and patients often fail to live independently following a hip fracture. To improve outcome, multidisciplinary care pathways have been initiated, but longer-term results are lacking. Aim of this study was to compare functional outcome and living situation six months after hip fracture treatment with and without a care pathway. PATIENTS AND METHODS A multicentre prospective controlled trial was conducted with three hospitals: in one hospital patients were treated with a care pathway, in the other hospitals patients received usual care. All patients aged ≥ 60 years with a hip fracture were asked to participate. Besides basic characteristics, health-related quality of life (EQ-5D) and performance scores of activities of daily living (Katz Index and Lawton IADL) were assessed. Differences in scores were analysed using linear regression. Propensity score adjustment was used to correct for differences between the care pathway and the usual care group. Missing data were imputed. RESULTS No differences in rate of return to prefracture ADL level were found between patients in the care pathway group and the usual care group. The percentage of participants in the same situation as before the fracture was the same in both treatment groups (81%). There were no significant differences in quality of life, activities of daily living or mortality (15% vs 10%, p = 0.17), but hospital stay in the care pathway group was significantly shorter (median 7 vs 10 days). DISCUSSION Treatment of elderly patients with a hip fracture is commonly organised in care pathways. Although short-term advantages are reported, positive effects on longer-term functional results could not be proven in our study. This study confirmed a shorter hospital stay in the care pathway group, which potentially may lead to a reduction in costs. CONCLUSIONS Functional outcome and living situation six months after a hip fracture is the same for patients treated with or without a care pathway.
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Affiliation(s)
- Elvira R Flikweert
- Department of Surgery-Traumatology University of Groningen, University Medical Center Groningen, P.O. Box 300019700 RB Groningen, The Netherlands.
| | - Klaus W Wendt
- Department of Surgery-Traumatology University of Groningen, University Medical Center Groningen, P.O. Box 300019700 RB Groningen, The Netherlands
| | - Ronald L Diercks
- Department of Orthopedic Surgery University of Groningen, University Medical Center Groningen, P.O. Box 300019700 RB Groningen, The Netherlands
| | - Gerbrand J Izaks
- University Center for Geriatric Medicine University of Groningen, University Medical Center Groningen, P.O. Box 300019700 RB Groningen, The Netherlands
| | - Roy Stewart
- Department of Health Sciences, Community and Occupational Medicine University of Groningen, University Medical Center Groningen, P.O. Box 300019700 RB Groningen, The Netherlands
| | - Martin Stevens
- Department of Orthopedic Surgery University of Groningen, University Medical Center Groningen, P.O. Box 300019700 RB Groningen, The Netherlands
| | - Inge H F Reininga
- Department of Surgery-Traumatology University of Groningen, University Medical Center Groningen, P.O. Box 300019700 RB Groningen, The Netherlands
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Driessen MLS, Sturms LM, van Zwet EW, Bloemers FW, Ten Duis HJ, Edwards MJR, den Hartog D, de Jongh MAC, Leenhouts PA, Poeze M, Schipper IB, Spanjersberg R, Wendt KW, de Wit RJ, van Zutphen SWAM, Leenen LPH. Evaluation of the Berlin polytrauma definition: A Dutch nationwide observational study. J Trauma Acute Care Surg 2021; 90:694-699. [PMID: 33443988 DOI: 10.1097/ta.0000000000003071] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [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: 02/03/2023]
Abstract
BACKGROUND The Berlin polytrauma definition (BPD) was established to identify multiple injury patients with a high risk of mortality. The definition includes injuries with an Abbreviated Injury Scale score of ≥3 in ≥2 body regions (2AIS ≥3) combined with the presence of ≥1 physiological risk factors (PRFs). The PRFs are based on age, Glasgow Coma Scale, hypotension, acidosis, and coagulopathy at specific cutoff values. This study evaluates and compares the BPD with two other multiple injury definitions used to identify patients with high resource utilization and mortality risk, using data from the Dutch National Trauma Register (DNTR). METHODS The evaluation was performed based on 2015 to 2018 DNTR data. First, patient characteristics for 2AIS ≥3, Injury Severity Score (ISS) of ≥16, and BPD patients were compared. Second, the PRFs prevalence and odds ratios of mortality for 2AIS ≥3 patients were compared with those from the Deutsche Gesellschaft für Unfallchirurgie Trauma Register. Subsequently, the association between PRF and mortality was assessed for 2AIS ≥3-DNTR patients and compared with those with an ISS of ≥16. RESULTS The DNTR recorded 300,649 acute trauma admissions. A total of 15,711 patients sustained an ISS of ≥16, and 6,263 patients had suffered a 2AIS ≥3 injury. All individual PRFs were associated with a mortality of >30% in 2AIS ≥3-DNTR patients. The increase in PRFs was associated with a significant increase in mortality for both 2AIS ≥3 and ISS ≥16 patients. A total of 4,264 patients met the BPDs criteria. Overall mortality (27.2%), intensive care unit admission (71.2%), and length of stay were the highest for the BPD group. CONCLUSION This study confirms that the BPD identifies high-risk patients in a population-based registry. The addition of PRFs to the anatomical injury scores improves the identification of severely injured patients with a high risk of mortality. Compared with the ISS ≥16 and 2AIS ≥3 multiple injury definitions, the BPD showed to improve the accuracy of capturing patients with a high medical resource need and mortality rate. LEVEL OF EVIDENCE Epidemiological study, level III.
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Affiliation(s)
- Mitchell L S Driessen
- From the Dutch Network for Emergency Care (M.L.S.D., L.M.S.), Utrecht; Department of Medical Statistics (E.W.v.Z.), Leiden University Medical Center, Leiden; Department of Surgery (F.W.B.), Amsterdam University Medical Center, VU, Amsterdam; Department of Trauma Surgery (M.J.R.E.), Radboud University Medical Center, Nijmegen; Trauma Research Unit, Department of Surgery (D.d.H.), Erasmus MC, University Medical Center Rotterdam, Rotterdam; Brabant Trauma Registry (M.A.C.d.J.), Network Emergency Care Brabant, Tilburg; Department of Surgery (P.A.L.), Amsterdam University Medical Center, AMC, Amsterdam; Department of Surgery (M.P.), Maastricht University Medical Center, Maastricht; Department of Trauma Surgery (I.B.S.), Leiden University Medical Center, Leiden; Department of Trauma Surgery (R.S.), Isala Hospitals, Zwolle; Department of Trauma Surgery (K.W.W.), University Medical Center Groningen, Groningen; Department of Trauma Surgery (R.J.d.W.), Medical Spectrum Twente, Enschede; Department of Surgery Elisabeth Two Cities Hospital (S.W.A.M.v.Z.), Tilburg; and Department of Surgery (L.P.H.L.), University Medical Center Utrecht, Utrecht, the Netherlands
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8
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Dijkink S, van Zwet EW, Krijnen P, Leenen LPH, Bloemers FW, Edwards MJR, Hartog DD, Leenhouts PA, Poeze M, Spanjersberg WR, Wendt KW, De Wit RJ, Van Zuthpen SWAM, Schipper IB. The impact of regionalized trauma care on the distribution of severely injured patients in the Netherlands. Eur J Trauma Emerg Surg 2021; 48:1035-1043. [PMID: 33712892 PMCID: PMC9001217 DOI: 10.1007/s00068-021-01615-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 02/05/2021] [Indexed: 11/18/2022]
Abstract
Background Twenty years ago, an inclusive trauma system was implemented in the Netherlands. The goal of this study was to evaluate the impact of structured trauma care on the concentration of severely injured patients over time. Methods All severely injured patients (Injury Severity Score [ISS] ≥ 16) documented in the Dutch Trauma Registry (DTR) in the calendar period 2008–2018 were included for analysis. We compared severely injured patients, with and without severe neurotrauma, directly brought to trauma centers (TC) and non-trauma centers (NTC). The proportion of patients being directly transported to a trauma center was determined, as was the total Abbreviated Injury Score (AIS), and ISS. Results The documented number of severely injured patients increased from 2350 in 2008 to 4694 in 2018. During this period, on average, 70% of these patients were directly admitted to a TC (range 63–74%). Patients without severe neurotrauma had a lower chance of being brought to a TC compared to those with severe neurotrauma. Patients directly presented to a TC were more severely injured, reflected by a higher total AIS and ISS, than those directly transported to a NTC. Conclusion Since the introduction of a well-organized trauma system in the Netherlands, trauma care has become progressively centralized, with more severely injured patients being directly presented to a TC. However, still 30% of these patients is initially brought to a NTC. Future research should focus on improving pre-hospital triage to facilitate swift transfer of the right patient to the right hospital.
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Affiliation(s)
- Suzan Dijkink
- Department of Trauma Surgery, Leiden University Medical Center, Post zone K6-R, P.O. Box 9600, 2300 RC, Leiden, The Netherlands.
| | - Erik W van Zwet
- Department of Medical Statistics and Bioinformatics, Leiden University Medical Center, Leiden, The Netherlands
| | - Pieta Krijnen
- Department of Trauma Surgery, Leiden University Medical Center, Post zone K6-R, P.O. Box 9600, 2300 RC, Leiden, The Netherlands
| | - Luke P H Leenen
- Department of Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Frank W Bloemers
- Department of Surgery, VU University Medical Center, Amsterdam, The Netherlands
| | - Michael J R Edwards
- Department of Trauma Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Dennis Den Hartog
- Trauma Research Unit, Department of Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Peter A Leenhouts
- Department of Surgery, Academic Medical Center, Amsterdam, The Netherlands
| | - Martijn Poeze
- Department of Surgery, Maastricht University Medical Center, Maastricht, The Netherlands
| | | | - Klaus W Wendt
- Department of Trauma Surgery, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Ralph J De Wit
- Department of Trauma Surgery, Medisch Spectrum Twente, Enschede, The Netherlands
| | | | - Inger B Schipper
- Department of Trauma Surgery, Leiden University Medical Center, Post zone K6-R, P.O. Box 9600, 2300 RC, Leiden, The Netherlands
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IJpma FFA, Meesters AML, Merema BBJ, ten Duis K, de Vries JPPM, Banierink H, Wendt KW, Kraeima J, Witjes MJH. Feasibility of Imaging-Based 3-Dimensional Models to Design Patient-Specific Osteosynthesis Plates and Drilling Guides. JAMA Netw Open 2021; 4:e2037519. [PMID: 33599774 PMCID: PMC7893502 DOI: 10.1001/jamanetworkopen.2020.37519] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
IMPORTANCE In acetabular fracture surgery, achieving an optimal reconstruction of the articular surface decreases the risk of osteoarthritis and the subsequent need for total hip arthroplasty. However, no one-size-fits-all osteosynthesis plate is available owing to differences in fracture patterns and variations in pelvic anatomy. Currently, osteosynthesis plates need to be manually contoured intraoperatively, often resulting in inadequate reduction and fixation of the fractured segments. OBJECTIVE To determine the feasibility and accuracy of a novel concept of fast-track 3-dimensional (3-D) virtual surgical planning and patient-specific osteosynthesis for complex acetabular fracture surgery. DESIGN, SETTING, AND PARTICIPANTS This case series study examines the use of patient-specific osteosynthesis plates for patients needing operative treatment for displaced associated-type acetabular fractures at a tertiary university-affiliated referral center and level 1 trauma center between January 1, 2017, and December 31, 2018. Models were created in 3-D based on computed tomography (CT) data, fractures were virtually reduced, and implant positions were discussed in a multidisciplinary team of clinicians and engineers. Patient-specific osteosynthesis plates with drilling guides were designed, produced, sterilized and clinically applied within 4 days. Data were analyzed at the 1-year follow-up. EXPOSURES Development and clinical implementation of personalized fracture surgery. MAIN OUTCOMES AND MEASURES The primary outcome was the quality of the reduction as determined by the postoperative CT scan. The secondary outcomes were accuracy of the screw placement and clinical outcome using patient-reported outcome measures. RESULTS Ten patients with a median (range) age of 63 (46-79) years with an acetabular fracture were included. The median (interquartile range [IQR]) preoperative gap was 20 (15-22) mm, and the median (IQR) step-off was 5 (3-11) mm. Postoperatively, the median (IQR) gap was reduced to 3 (2-5) mm (P = .005), and the median (IQR) step-off was reduced to 0 (0-2) mm (P = .01), indicating good fracture reduction, indicating good fracture reduction. The mean difference between the preoperative and postoperative gap was 14.6 (95% CI, 10-19) mm, and the mean difference in step-off was 5.7 (95% CI, 2-9) mm. The median (IQR) difference in screw direction between the planning and actual surgery was only 7.1° (7°-8°). All patients retained their native hip and reported good physical functioning at follow-up. CONCLUSIONS AND RELEVANCE These findings suggest that 3-D virtual surgical planning, manufacturing, and clinical application of patient-specific osteosynthesis plates and drilling guides was feasible and yielded good clinical outcomes. Fast-track personalized surgical treatment could open a new era for the treatment of complex injuries.
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Affiliation(s)
- Frank F. A. IJpma
- Department of Surgery, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Anne M. L. Meesters
- Department of Surgery, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
- 3D Lab, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Bram B. J. Merema
- 3D Lab, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
- Department of Oral and Maxillofacial Surgery, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Kaj ten Duis
- Department of Surgery, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Jean-Paul P. M. de Vries
- Department of Surgery, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Hester Banierink
- Department of Surgery, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Klaus W. Wendt
- Department of Surgery, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Joep Kraeima
- 3D Lab, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
- Department of Oral and Maxillofacial Surgery, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Max J. H. Witjes
- 3D Lab, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
- Department of Oral and Maxillofacial Surgery, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
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10
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Driessen MLS, Sturms LM, Bloemers FW, Ten Duis HJ, Edwards MJR, den Hartog D, de Jongh MAC, Leenhouts PA, Poeze M, Schipper IB, Spanjersberg WR, Wendt KW, de Wit RJ, van Zutphen S, Leenen LPH. The Dutch nationwide trauma registry: The value of capturing all acute trauma admissions. Injury 2020; 51:2553-2559. [PMID: 32792157 DOI: 10.1016/j.injury.2020.08.013] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [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: 04/02/2020] [Revised: 07/22/2020] [Accepted: 08/07/2020] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Twenty years ago the Dutch trauma care system was reformed by the designating 11 level one Regional trauma centres (RTCs) to organise trauma care. The RTCs set up the Dutch National Trauma Registry (DNTR) to evaluate epidemiology, patient distribution, resource use and quality of care. In this study we describe the DNTR, the incidence and main characteristics of Dutch acutely admitted trauma patients, and evaluate the value of including all acute trauma admissions compared to more stringent criteria applied by the national trauma registries of the United Kingdom and Germany. METHODS The DNTR includes all injured patients treated at the ED within 48 hours after trauma and consecutively followed by direct admission, transfers to another hospital or death at the ED. DNTR data on admission years 2007-2018 were extracted to describe the maturation of the registry. Data from 2018 was used to describe the incidence rate and patient characteristics. Inclusion criteria of the Trauma Audit and Research (TARN) and the Deutsche Gesellschaft für Unfallchirurgie (DGU) were applied on 2018 DNTR data. RESULTS Since its start in 2007 a total of 865,460 trauma cases have been registered in the DNTR. Hospital participation increased from 64% to 98%. In 2018, a total of 77,529 patients were included, the median age was 64 years, 50% males. Severely injured patients with an ISS≥16, accounted for 6% of all admissions, of which 70% was treated at designated RTCs. Patients with an ISS≤ 15were treated at non-RTCs in 80% of cases. Application of DGU or TARN inclusion criteria, resulted in inclusion of respectively 5% and 32% of the DNTR patients. Particularly children, elderly and patients admitted at non-RTCs are left out. Moreover, 50% of ISS≥16 and 68% of the fatal cases did not meet DGU inclusion criteria CONCLUSION: The DNTR has evolved into a comprehensive well-structured nationwide population-based trauma register. With 80,000 inclusions annually, the DNTR has become one of the largest trauma databases in Europe The registries strength lies in the broad inclusion criteria which enables studies on the burden of injury and the quality and efficiency of the entire trauma care system, encompassing all trauma-receiving hospitals.
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Affiliation(s)
- M L S Driessen
- Dutch Network for Emergency Care (LNAZ), Newtonlaan 115,Utrecht 3584, BH, The Netherlands.
| | - L M Sturms
- Dutch Network for Emergency Care (LNAZ), Newtonlaan 115,Utrecht 3584, BH, The Netherlands
| | - F W Bloemers
- Department of Surgery, VU University Medical Center, Amsterdam, The Netherlands
| | | | - M J R Edwards
- Department of Trauma Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - D den Hartog
- Trauma Research Unit Department of Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - M A C de Jongh
- Brabant Trauma Registry, Network Emergency Care Brabant, Tilburg, the Netherlands
| | - P A Leenhouts
- Department of Surgery, Academic Medical Center, Amsterdam, The Netherlands
| | - M Poeze
- Department of Surgery, Maastricht University Medical Center, Maastricht, The Netherlands
| | - I B Schipper
- Department of Trauma Surgery, Leiden University Medical Center, Leiden, The Netherlands
| | - W R Spanjersberg
- Department of Trauma Surgery, Isala Klinieken, Zwolle, The Netherlands
| | - K W Wendt
- Department of Trauma Surgery, University Medical Center Groningen, Groningen, The Netherlands
| | - R J de Wit
- Department of Trauma Surgery, Medisch Spectrum Twente, Enschede, The Netherlands
| | - S van Zutphen
- Department of Surgery Elisabeth Tweesteden Ziekenhuis, Tilburg, The Netherlands
| | - L P H Leenen
- Dutch Network for Emergency Care (LNAZ), Newtonlaan 115,Utrecht 3584, BH, The Netherlands; Department of Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
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11
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Wendt KW, Jaeger M, Verbruggen J, Nijs S, Oestern HJ, Kdolsky R, Komadina R. ESTES recommendations on proximal humerus fractures in the elderly. Eur J Trauma Emerg Surg 2020; 47:381-395. [PMID: 32767081 DOI: 10.1007/s00068-020-01437-7] [Citation(s) in RCA: 1] [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] [Received: 08/22/2019] [Accepted: 07/12/2020] [Indexed: 12/14/2022]
Abstract
PURPOSE The section for the skeletal trauma and sport's injuries of the European Society for Trauma and Emergency Surgery (ESTES) appointed a task force group to reach a consensus among European countries on proximal humeral fractures. MATERIAL/METHODS The task force group organized several consensus meetings until a paper with final recommendations was confirmed during the ESTES Executive Board meeting in Berlin on 25 October 2018. CONCLUSION The Recommendations compare conservative and four possible operative treatment options (ORIF, nailing, hemi- and total reverse arthroplasty) and enable the smallest common denominator for the surgical treatment among ESTES members.
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Affiliation(s)
- Klaus W Wendt
- Medical Coordinator, Trauma Centre Northern Netherlands, University Medical Center Groningen, Groningen, The Netherlands
| | - Martin Jaeger
- Clinic for Orthopedic and Trauma Surgery, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Jan Verbruggen
- Department of Trauma Surgery, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Stefaan Nijs
- Department of Traumatology, UZ Leuven, Leuven, Belgium
| | - Hans-Jörg Oestern
- Conciliation Board of Medical Liability Cases Germany, Hannover, Germany
| | - Richard Kdolsky
- University Clinic for Trauma Surgery, Medical University of Vienna, Vienna, Austria
| | - Radko Komadina
- Medical Faculty, University of Ljubljana, Ljubljana, Slovenia.
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12
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de Vries R, Reininga IHF, de Graaf MW, Heineman E, El Moumni M, Wendt KW. Older polytrauma: Mortality and complications. Injury 2019; 50:1440-1447. [PMID: 31285055 DOI: 10.1016/j.injury.2019.06.024] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [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: 09/24/2018] [Revised: 06/11/2019] [Accepted: 06/24/2019] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Older adults enduring a polytrauma have an increased mortality risk. Apart from age, the role of other predisposing factors on mortality are mainly described for the total polytrauma population. This study aimed to describe the mortality pattern of older polytrauma patients, its associated risk factors, and the role and etiology of in-hospital complications. METHODS An eight-year retrospective cohort was constructed from 380 polytrauma patients aged ≥65 in a Dutch level 1 trauma center and linked to the national trauma database (DTR). Demographics, injury characteristics, comorbidity, clinical characteristics, in-hospital mortality, mortality etiology and complications scored according to the Clavien-Dindo classification were analyzed. Primary outcome was the identification of risk factors associated with in-hospital mortality, followed by identification of in-hospital complications and their nature. RESULTS Overall in-hospital mortality was 36.3%, rising significantly with age. For patients aged ≥85 in-hospital mortality was 60.8%. Polytrauma patients aged ≥75 showed a peak of late-onset deaths one week following trauma. Age, a Glasgow coma score ≤8, coagulopathy, acidosis, injury severity score and the presence of a large subdural hematoma were significant risk factors influencing in-hospital mortality. Respiratory failure was the most prevalent severe and fatal complication. The proportion of fatal complications grew significantly with age (p < 0.01). CONCLUSIONS Age is strongly associated with in-hospital mortality in polytraumatized elderly. Coagulopathy, acidosis, a low Glasgow coma score, presence of a large subdural hematoma and injury severity score were independently of age associated with an increased mortality. Patients older than 75 years showed a unique trimodal distribution of mortality with a late onset one week following the initial trauma. Elderly were more susceptible for fatal complications. Respiratory failure was the most prevalent severe and fatal complication. Aggressive monitoring and treatment of the pulmonary status is therefore of utmost importance.
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Affiliation(s)
- Rob de Vries
- Department of Trauma Surgery, University Medical Centre Groningen (UMCG), Groningen, the Netherlands.
| | - Inge H F Reininga
- Department of Trauma Surgery, University Medical Centre Groningen (UMCG), Groningen, the Netherlands; Emergency Care Network Northern Netherlands, AZNN, Nothern Netherlands Trauma Registry, Groningen, the Netherlands.
| | - Max W de Graaf
- Department of Trauma Surgery, University Medical Centre Groningen (UMCG), Groningen, the Netherlands.
| | - Erik Heineman
- Department of Surgery, University Medical Centre Groningen (UMCG), Groningen, the Netherlands.
| | - Mostafa El Moumni
- Department of Trauma Surgery, University Medical Centre Groningen (UMCG), Groningen, the Netherlands.
| | - Klaus W Wendt
- Department of Trauma Surgery, University Medical Centre Groningen (UMCG), Groningen, the Netherlands.
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13
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Dams OC, van den Akker-Scheek I, Diercks RL, Wendt KW, Bosma E, van Raaij TM, Munzebrock AV, Zijlstra WP, Zwerver J, Reininga IHF. The recovery after Achilles tendon rupture: a protocol for a multicenter prospective cohort study. BMC Musculoskelet Disord 2019; 20:69. [PMID: 30744626 PMCID: PMC6371453 DOI: 10.1186/s12891-019-2437-z] [Citation(s) in RCA: 9] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 01/28/2019] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Achilles tendon rupture (ATR) is a common sports injury, with a rising incidence and significant impairments. Due to the lack of treatment guidelines, there is no consensus about diagnostic methods, primary treatment (non-surgical or surgical) and rehabilitation. It is hypothesized that this lack of consensus and guidelines leads to sub-optimal recovery and higher societal costs. The primary aim of this study is to give a broad insight into the recovery after ATR. Secondarily this study aims to explore factors contributing to recovery and gain insight into the cost-effectiveness of ATR management. METHODS This multicenter prospective cohort study will include all adult (≥ 18 years) patients with an ATR treated at the three main hospitals in the Northern Netherlands: University Medical Center Groningen, Martini Hospital Groningen and Medical Center Leeuwarden. All subjects will be invited for three visits at 3, 6 and 12 months post-injury. The following data will be collected: patient-reported outcome measures (PROMs), physical tests, imaging and economic questionnaires. At 3 months post-injury personal, injury, and treatment data will be collected through a baseline questionnaire and assessment of the medical file. The PROMs concern the Dutch version of the Achilles Tendon Total Rupture Score, EQ-5D-5 L, Oslo Sport Trauma Research Center Overuse Injury Questionnaire, Injury Psychological Readiness Return to Sport Scale, Tampa Scale of Kinesiophobia, Expectations, Motivation and Satisfaction questionnaire and a ranking of reasons for not returning to sport. The administered physical tests are the heel-rise test, standing dorsiflexion range of motion, resting tendon length and single leg hop for distance. Ultrasound Tissue Characterization will be used for imaging. Finally, economic data will be collected using the Productivity Cost Questionnaire and Medical Consumption Questionnaire. DISCUSSION This prospective cohort study will contribute to optimal decision making in the primary treatment and rehabilitation of ATRs by providing insight into (1) ATR recovery (2) novel imaging for monitoring recovery (3) (barriers to) return to sport and (4) cost-effectiveness of management. The analysis of these data strives to give a broad insight into the recovery after ATR as well as provide data on novel imaging and costs, contributing to individualized ATR management. TRIAL REGISTRATION Trialregister.nl. NTR6484 . 20/06/2017. 20/07/2017.
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Affiliation(s)
- Olivier C Dams
- Department of Sport and Exercise Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands. .,Department of Orthopedics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
| | - Inge van den Akker-Scheek
- Department of Orthopedics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Ron L Diercks
- Department of Orthopedics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Klaus W Wendt
- Department of Trauma Surgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Eelke Bosma
- Department of Surgery, Martini Hospital, Groningen, The Netherlands
| | - Tom M van Raaij
- Department of Orthopaedic Surgery, Martini Hospital, Groningen, The Netherlands
| | - Arvid V Munzebrock
- Department of Surgery, Medical Center Leeuwarden, Leeuwarden, The Netherlands
| | - Wierd P Zijlstra
- Department of Orthopaedic Surgery, Medical Center Leeuwarden, Leeuwarden, The Netherlands
| | - Johannes Zwerver
- Department of Sport and Exercise Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Inge H F Reininga
- Department of Trauma Surgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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de Graaf MW, Reininga IH, Wendt KW, Heineman E, El Moumni M. The Short Musculoskeletal Function Assessment: a study of the reliability, construct validity and responsiveness in patients sustaining trauma. Clin Rehabil 2019; 33:923-935. [PMID: 30722686 PMCID: PMC6482597 DOI: 10.1177/0269215519828152] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [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: 12/25/2022]
Abstract
Objective: To assess test–retest reliability, construct validity and responsiveness of the Dutch Short Musculoskeletal Function Assessment (SMFA-NL) in patients who sustained acute physical trauma. Design: A longitudinal cohort study. Setting: A level 1 trauma center in The Netherlands. Subjects: Patients who required hospital admission after sustaining an acute physical trauma. Intervention: Patients completed the SMFA-NL at six weeks, eight weeks and six months post-injury. Main measure: The measures used were The Dutch Short Musculoskeletal Function Assessment. Test–retest reliability (between six and eight weeks post-injury) using intraclass correlation coefficients, the smallest detectable change and Bland and Altman plots. Construct validity (six weeks post-injury) and responsiveness (between six weeks and six months post-injury) were evaluated using the hypothesis testing method. Results: A total of 248 patients (mean age: 46.5, SD: 13.4) participated, 145 patients completed the retest questionnaires (eight weeks) and 160 patients completed the responsiveness questionnaires (six months). The intraclass correlation coefficients indicated good to excellent reliability on all subscales (0.80 to 0.98). The smallest detectable change was 17.4 for the Upper Extremity Dysfunction subscale, 11.0 for the Lower Extremity Dysfunction subscales, 13.9 for the Problems with Daily Activities subscale and 16.5 for the Mental and Emotional Problems subscale. At group level, the smallest detectable change ranged from 1.48 to 1.96. A total of 86% of the construct validity hypotheses and 79% of the responsiveness hypotheses were confirmed. Conclusion: This study showed that the SMFA-NL has good to excellent reliability, sufficient construct validity and is able to detect change in physical function over time.
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Affiliation(s)
- Max W de Graaf
- 1 Department of Trauma Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Inge Hf Reininga
- 1 Department of Trauma Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Klaus W Wendt
- 1 Department of Trauma Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Erik Heineman
- 2 Department of Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Mostafa El Moumni
- 1 Department of Trauma Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
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15
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Flikweert ER, Diercks RL, Izaks GJ, Wendt KW, Stevens M, Reininga IHF. Strict adherence to evidence-based protocol in choice of implants and surgical technique leads to fewer hip fracture reoperations. PLoS One 2019; 14:e0210239. [PMID: 30615662 PMCID: PMC6322738 DOI: 10.1371/journal.pone.0210239] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Accepted: 12/19/2018] [Indexed: 11/25/2022] Open
Abstract
Background and purpose Surgery for hip fractures is frequently followed by complications that hinder the rehabilitation. Only part of the complications are surgery-related, however these, including reoperation may have the highest impact. Operative protocols are designed to treat all patients equally, according to evidence based guidelines. Aim of this study was to investigate the association between strict adherence to an operative protocol and postoperative complications, especially reoperations. Materials and methods A retrospective analyses of a prospective cohort. The cohort included all patients aged ≥60 treated for a hip fracture at University Medical Center Groningen between July 2009 and June 2013. The files of the patients were searched for complications, including reoperations. To evaluate adherence to the operative protocol all X-rays were retrospectively reviewed and the fracture type was reclassified. This retrospective fracture classification was compared with the treatment method used. Logistic regression analyses were used to assess whether patients that were not treated strictly according to the operative protocol have higher odds of developing a complication or of undergoing a reoperation. Results The study population consisted of 479 patients with a mean age of 78.4 (SD 9.5) years. Reoperation was performed in 11% of the patients during the follow-up period. The operative protocol was not followed strictly in 12% of the patients. When the operative protocol was not followed, the odds of having a reoperation was 2.41 times higher (p = 0.02). The overall complication rate was 75% and did not differ in both groups. Conclusion Strict adherence to an evidence-based operative protocol is of major importance toward preventing implant-related problems and reoperations
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Affiliation(s)
- Elvira R. Flikweert
- Department of Surgery-Traumatology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
- * E-mail:
| | - Ronald L. Diercks
- Department of Orthopedics, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Gerbrand J. Izaks
- University Center for Geriatric Medicine, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Klaus W. Wendt
- Department of Surgery-Traumatology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Martin Stevens
- Department of Orthopedics, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Inge H. F. Reininga
- Department of Surgery-Traumatology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
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16
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Dams OC, van den Akker-Scheek I, Diercks RL, Wendt KW, Zwerver J, Reininga IHF. Surveying the management of Achilles tendon ruptures in the Netherlands: lack of consensus and need for treatment guidelines. Knee Surg Sports Traumatol Arthrosc 2019; 27:2754-2764. [PMID: 29971520 PMCID: PMC6706364 DOI: 10.1007/s00167-018-5049-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Accepted: 06/29/2018] [Indexed: 12/11/2022]
Abstract
PURPOSE This study aimed to describe and analyse usual care of Achilles tendon ruptures (ATRs) by orthopaedic surgeons and trauma surgeons in the Netherlands. METHODS A nationwide online survey of ATR management was sent to all consultant orthopaedic and trauma surgeons in the Netherlands, requesting participation of those involved in ATR management. Data on individual characteristics and the entire ATR management (from diagnosis to rehabilitation) were gathered. Consensus was defined as ≥ 70% agreement on an answer. RESULTS A total of 91 responses (70 orthopaedic surgeons and 21 trauma surgeons) were analysed. There was consensus on the importance of the physical examination in terms of diagnosis (> 90%) and a lack of consensus on diagnostic imaging (ultrasound/MRI). There was consensus that non-surgical treatment is preferred for sedentary and systemically diseased patients and surgery for patients who are younger and athletic and present with larger tendon gap sizes. There was consensus on most of the non-surgical methods used: initial immobilisation in plaster cast with the foot in equinus position (90%) and its gradual regression (82%) every 2 weeks (85%). Only length of immobilisation lacked consensus. Surgery was generally preferred, but there was a lack of consensus on the entire followed protocol. Orthopaedic and trauma surgeons differed significantly on their surgical (p = 0.001) and suturing techniques (p = 0.002) and methods of postoperative immobilisation (p < 0.001). Orthopaedic surgeons employed open repair and Bunnell sutures more often, whereas trauma surgeons used minimally invasive approaches and bone anchors. Rehabilitation methods and advised time until weight-bearing and return to sport varied. Orthopaedic surgeons advised a significantly longer time until return to sport after both non-surgical treatment (p = 0.001) and surgery (p = 0.002) than trauma surgeons. CONCLUSION This is the first study to describe the entire ATR management. The results show a lack of consensus and wide variation in management of ATRs in the Netherlands. This study shows that especially the methods of the perioperative and rehabilitation phases were inconclusive and differed between orthopaedic and trauma surgeons. Further research into optimal ATR management regimens is recommended. In addition, to achieve uniformity in management more multidisciplinary collaboration between Dutch and international surgeons treating ATRs is needed. LEVEL OF EVIDENCE Cross-sectional survey, Level V.
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Affiliation(s)
- Olivier C. Dams
- 0000 0000 9558 4598grid.4494.dDepartment of Sport and Exercise Medicine, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
| | - Inge van den Akker-Scheek
- 0000 0000 9558 4598grid.4494.dDepartment of Sport and Exercise Medicine, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands ,0000 0000 9558 4598grid.4494.dDepartment of Orthopaedics, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
| | - Ron L. Diercks
- 0000 0000 9558 4598grid.4494.dDepartment of Orthopaedics, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
| | - Klaus W. Wendt
- 0000 0000 9558 4598grid.4494.dDepartment of Trauma Surgery, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
| | - Johannes Zwerver
- 0000 0000 9558 4598grid.4494.dDepartment of Sport and Exercise Medicine, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
| | - Inge H. F. Reininga
- 0000 0000 9558 4598grid.4494.dDepartment of Trauma Surgery, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
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de Graaf MW, Reininga IHF, Wendt KW, Heineman E, Moumni ME. Structural Validity of the Short Musculoskeletal Function Assessment in Patients With Injuries. Phys Ther 2018; 98:955-967. [PMID: 30107487 DOI: 10.1093/ptj/pzy098] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Accepted: 06/18/2018] [Indexed: 11/13/2022]
Abstract
BACKGROUND The Short Musculoskeletal Function Assessment (SMFA) is a widely used patient-reported outcome measure, originally having 2 elements of outcome: the function index and the bother index. In multiple studies, it has been argued that the SMFA should be scored using 3, 4, or 6 subscales instead. Therefore, there is inconsistency with the number of underlying dimensions of the SMFA. OBJECTIVE The aim of this study was to evaluate the structural validity of the various proposed subscale configurations of the SMFA in a broad range of Dutch patients with injuries. DESIGN This study used a prospective cohort design. METHODS Participants with injuries were asked to complete the Dutch SMFA (SMFA-NL) at 5 to 8 weeks postinjury. The structural validity of the 6 different factor structures that have been proposed in other studies was evaluated using confirmatory factor analyses. Internal consistency was analyzed using Cronbach alpha. RESULTS A total of 491 patients participated (response rate = 74%). A 4-factor structure showed an acceptable fit (root-mean-square error of approximation [RMSEA] = 0.070, comparative fit index = 0.973, Tucker-Lewis index = 0.971). Other models, including the original 2-index structure, showed insufficient structural validity in Dutch patients with injuries. The 4-factor structure showed sufficient discriminant validity and good internal consistency (Cronbach alpha ≥ 0.83). LIMITATIONS It is unclear whether conclusions are generalizable across different countries, people who are elderly, and people without injuries. CONCLUSION In a broad range of patients with injuries, the SMFA-NL may be best scored and interpreted using a 4-factor structure. Other factor structures showed insufficient structural validity.
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Affiliation(s)
- Max W de Graaf
- Department of Trauma Surgery, University Medical Center Groningen, University of Groningen, PO Box 30 001, 7900 RB Groningen, The Netherlands
| | - Inge H F Reininga
- Department of Trauma Surgery, University Medical Center Groningen, University of Groningen
| | - Klaus W Wendt
- Department of Trauma Surgery, University Medical Center Groningen, University of Groningen
| | - Erik Heineman
- Department of Surgery, University Medical Center Groningen, University of Groningen
| | - Mostafa El Moumni
- Department of Trauma Surgery, University Medical Center Groningen, University of Groningen
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Brouwer ME, Reininga IHF, El Moumni M, Wendt KW. Outcomes of operative and nonoperative treatment of 3- and 4-part proximal humeral fractures in elderly: a 10-year retrospective cohort study. Eur J Trauma Emerg Surg 2017; 45:131-138. [PMID: 29285612 PMCID: PMC6394781 DOI: 10.1007/s00068-017-0890-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2017] [Accepted: 12/08/2017] [Indexed: 02/07/2023]
Abstract
Purpose Despite a rising incidence in proximal humeral fractures, there is still no evidence for the best treatment option, especially for elderly patients. The aim of this retrospective cohort study was to evaluate health-related quality of life (HRQoL), functional outcome, pain and social participation in elderly patients, after operative and nonoperative treatment of displaced 3- and 4-part proximal humeral fractures. Methods 150 patients aged ≥ 65, treated for a displaced 3- or 4-part proximal humeral fracture between 2004 and 2014, were invited to participate. Eventually 91 patients (61%) participated, of which 32 non-operatively treated patients were matched to 32 of the 59 operatively treated patients by propensity score matching. The EQ-5D, DASH, VAS for pain and WHODAS 2.0 Participation in Society domain were administered. Complications and reinterventions were registered. Results No significant difference was found between the two treatment groups in HRQoL (p = 0.43), function (p = 0.78) and pain (p = 0.19). A trend toward better social participation in the operative group (p = 0.09) was found. More complications and reinterventions occurred in the operative group than the nonoperative group, with 9 versus 5 complications (p = 0.37) and 8 versus 2 reinterventions (p = 0.08). Conclusions In this study, we found no evidence of a difference in HRQoL, functional outcome or pain 1–10 years after operative or nonoperative treatment in patients of 65 and older with a displaced 3- or 4-part humeral fracture. Operatively treated patients showed a trend toward better social participation but also higher reintervention rates.
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Affiliation(s)
- Marieke E Brouwer
- Department of Trauma Surgery, University of Groningen, University Medical Center Groningen, Hanzeplein 1, PO Box 3.001, 9700RB, Groningen, The Netherlands
| | - Inge H F Reininga
- Department of Trauma Surgery, University of Groningen, University Medical Center Groningen, Hanzeplein 1, PO Box 3.001, 9700RB, Groningen, The Netherlands.
| | - Mostafa El Moumni
- Department of Trauma Surgery, University of Groningen, University Medical Center Groningen, Hanzeplein 1, PO Box 3.001, 9700RB, Groningen, The Netherlands
| | - Klaus W Wendt
- Department of Trauma Surgery, University of Groningen, University Medical Center Groningen, Hanzeplein 1, PO Box 3.001, 9700RB, Groningen, The Netherlands
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Merema BJ, Kraeima J, Ten Duis K, Wendt KW, Warta R, Vos E, Schepers RH, Witjes MJH, IJpma FFA. The design, production and clinical application of 3D patient-specific implants with drilling guides for acetabular surgery. Injury 2017; 48:2540-2547. [PMID: 28899562 DOI: 10.1016/j.injury.2017.08.059] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [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: 06/20/2017] [Revised: 08/07/2017] [Accepted: 08/24/2017] [Indexed: 02/02/2023]
Abstract
An innovative procedure for the development of 3D patient-specific implants with drilling guides for acetabular fracture surgery is presented. By using CT data and 3D surgical planning software, a virtual model of the fractured pelvis was created. During this process the fracture was virtually reduced. Based on the reduced fracture model, patient-specific titanium plates including polyamide drilling guides were designed, 3D printed and milled for intra-operative use. One of the advantages of this procedure is that the personalised plates could be tailored to both the shape of the pelvis and the type of fracture. The optimal screw directions and sizes were predetermined in the 3D model. The virtual plan was translated towards the surgical procedure by using the surgical guides and patient-specific osteosynthesis. Besides the description of the newly developed multi-disciplinary workflow, a clinical case example is presented to demonstrate that this technique is feasible and promising for the operative treatment of complex acetabular fractures.
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Affiliation(s)
- B J Merema
- 3D Lab/Department of Oral and Maxillofacial Surgery, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - J Kraeima
- 3D Lab/Department of Oral and Maxillofacial Surgery, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - K Ten Duis
- Department of Surgery, Subdivision of Trauma Surgery, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - K W Wendt
- Department of Surgery, Subdivision of Trauma Surgery, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - R Warta
- Witec Fine Mechanical Technique, Mercuriusweg 4,9561 AL, Ter Apel, The Netherlands
| | - E Vos
- Witec Fine Mechanical Technique, Mercuriusweg 4,9561 AL, Ter Apel, The Netherlands
| | - R H Schepers
- 3D Lab/Department of Oral and Maxillofacial Surgery, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - M J H Witjes
- 3D Lab/Department of Oral and Maxillofacial Surgery, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - F F A IJpma
- Department of Surgery, Subdivision of Trauma Surgery, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands.
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20
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Govaert GAM, Glaudemans AWJM, Ploegmakers JJW, Viddeleer AR, Wendt KW, Reininga IHF. Diagnostic strategies for posttraumatic osteomyelitis: a survey amongst Dutch medical specialists demonstrates the need for a consensus protocol. Eur J Trauma Emerg Surg 2017; 44:417-426. [PMID: 28331952 PMCID: PMC6002444 DOI: 10.1007/s00068-017-0783-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Accepted: 03/10/2017] [Indexed: 12/17/2022]
Abstract
Introduction Posttraumatic osteomyelitis (PTO) is a feared complication after surgical fracture care. Late diagnosis can result in interrupted and prolonged rehabilitation programmes, inability to work, medical dependency, unnecessary hospital admissions, and high medical and non-medical costs. Primary aim of this study was to assess preferred diagnostic imaging strategies for diagnosing PTO amongst orthopaedic and trauma surgeons, radiologists, and nuclear medicine physicians. Secondary aims were to determine the preferred serum inflammatory marker for diagnosing PTO and the existence of a local hospital protocol to diagnose and manage PTO. Materials and methods This study utilised an online survey based on four clinical scenarios, varying from early to late onset of PTO. It was designed to assess individual practitioners’ current preferred diagnostic strategy for diagnosing PTO. Eligible study participants were medical specialists and registrars in orthopaedic and trauma surgery, musculoskeletal (MSK) radiology, and nuclear medicine. Results There were 346 responders: 155 trauma surgeons, 102 orthopaedic surgeons, 57 nuclear medicine physicians, and 33 MSK radiologists. Trauma surgeons favour FDG-PET to image PTO, while orthopaedic surgeons prefer WBC scintigraphy. A similar difference was seen between radiologists and nuclear medicine physicians (MRI versus nuclear medicine imaging). CRP was regarded as the most useful serum inflammatory marker. Only one-third of all responders was aware of a local hospital protocol for the treatment of osteomyelitis. Conclusions The availability of and awareness towards local protocols to diagnose and treat PTO is poor. The results of this study support the need for future randomised controlled trials on optimal diagnostic strategies for PTO.
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Affiliation(s)
- G A M Govaert
- Department of Surgery, Subdivision of Trauma Surgery, University of Groningen, University Medical Center Groningen, P.O. Box 30001, 9700 RB, Groningen, The Netherlands. .,Department of Trauma Surgery, University Medical Center Utrecht, Internal mail no G04.228, P.O. Box 85500, 3508 GA, Utrecht, The Netherlands.
| | - A W J M Glaudemans
- Department of Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Center Groningen, P.O. Box 30001, 9700 RB, Groningen, The Netherlands
| | - J J W Ploegmakers
- Department of Orthopaedics, University of Groningen, University Medical Center Groningen, P.O. Box 30001, 9700 RB, Groningen, The Netherlands
| | - A R Viddeleer
- Department of Radiology, University of Groningen, University Medical Center Groningen, P.O. Box 30001, 9700 RB, Groningen, The Netherlands
| | - K W Wendt
- Department of Surgery, Subdivision of Trauma Surgery, University of Groningen, University Medical Center Groningen, P.O. Box 30001, 9700 RB, Groningen, The Netherlands
| | - I H F Reininga
- Department of Surgery, Subdivision of Trauma Surgery, University of Groningen, University Medical Center Groningen, P.O. Box 30001, 9700 RB, Groningen, The Netherlands
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Poos HPAM, Lefarth TL, Harbers JS, Wendt KW, El Moumni M, Reininga IHF. [E-bikers are more often seriously injured in bicycle accidents: results from the Groningen bicycle accident database]. Ned Tijdschr Geneeskd 2017; 161:D1520. [PMID: 28537540] [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] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
OBJECTIVE Analysing injury types, injury severity and mortality in victims of accidents with electric bicycles in comparison with conventional bicycles. DESIGN Prospective cohort study. METHOD Data of patients treated at the Accident & Emergency Department of the University Medical Center Groningen after a bicycle accident are being entered in a database since 2014. We have analysed this database for accidents with electric bicycles (e-bikes) and conventional bicycles occurring among adult patients for the period of July 2014 to May 2016. 'Propensity score matching' was used to match e-bikers to conventional cyclists, based on age, gender and the presence of comorbidities. RESULTS 107 of the 475 included victims were riding an e-bike. Average age of e-bikers and conventional cyclists was 65 years and 39 years respectively. Comorbidity was more common in e-bikers. E-bikers were injured significantly more severely than conventional cyclists. They had more severe injuries of the head and face, and upper and lower extremities. E-bikers were also admitted to the hospital more often, and for longer periods, and they underwent surgery more often. Mortality was the same. Propensity score matching revealed that e-bikers had multiple severe injuries (ISS > 15) twice as often as conventional cyclists, that they had more severe head injuries and were admitted for longer periods than conventional cyclists. CONCLUSION E-bikers who had a bicycle accident had more severe injuries, more frequently had multiple injuries and had more severe head injuries than conventional cyclists. This resulted in a greater need for care. Preventive measures such as riding lessons and helmet use should be encouraged. Care providers should pay extra attention to the possibility of severe injuries when a patient had a bicycle accident with an e-bike.
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Affiliation(s)
- H P A M Poos
- Universitair Medisch Centrum Groningen, afd. Traumachirurgie, Groningen
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Olthof DC, Joosse P, Bossuyt PMM, de Rooij PP, Leenen LPH, Wendt KW, Bloemers FW, Goslings JC. Observation Versus Embolization in Patients with Blunt Splenic Injury After Trauma: A Propensity Score Analysis. World J Surg 2016; 40:1264-71. [PMID: 26718838 PMCID: PMC4820474 DOI: 10.1007/s00268-015-3387-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Background Non-operative management (NOM) is the standard of care in hemodynamically stable patients with blunt splenic injury after trauma. Splenic artery embolization (SAE) is reported to increase observation success rate. Studies demonstrating improved splenic salvage rates with SAE primarily compared SAE with historical controls. The aim of this study was to investigate whether SAE improves success rate compared to observation alone in contemporaneous patients with blunt splenic injury. Methods We included adult patients with blunt splenic injury admitted to five Level 1 Trauma Centers between January 2009 and December 2012 and selected for NOM. Successful treatment was defined as splenic salvage and no splenic re-intervention. We calculated propensity scores, expressing the probability of undergoing SAE, using multivariable logistic regression and created five strata based on the quintiles of the propensity score distribution. A weighted relative risk (RR) was calculated across strata to express the chances of success with SAE. Results Two hundred and six patients were included in the study. Treatment was successful in 180 patients: 134/146 (92 %) patients treated with observation and 48/57 (84 %) patients treated with SAE. The weighted RR for success with SAE was 1.17 (0.94–1.45); for complications, the weighted RR was 0.71 (0.41–1.22). The mean number of transfused blood products was 4.4 (SD 9.9) in the observation group versus 9.1 (SD 17.2) in the SAE group. Conclusions After correction for confounders with propensity score stratification technique, there was no significant difference between embolization and observation alone with regard to successful treatment in patients with blunt splenic injury after trauma.
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Affiliation(s)
- Dominique C Olthof
- Trauma Unit Department of Surgery, Academic Medical Center, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - Pieter Joosse
- Surgical Department, Medisch Centrum Alkmaar, Alkmaar, The Netherlands
| | | | - Philippe P de Rooij
- Trauma Research Unit Department of Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Loek P H Leenen
- Department of Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Klaus W Wendt
- Department of Surgery, University Medical Center Groningen, Groningen, The Netherlands
| | - Frank W Bloemers
- Department of Surgery, VU University Medical Center, Amsterdam, The Netherlands
| | - J Carel Goslings
- Trauma Unit Department of Surgery, Academic Medical Center, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands.
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Leenstra NF, Jung OC, Johnson A, Wendt KW, Tulleken JE. Taxonomy of Trauma Leadership Skills: A Framework for Leadership Training and Assessment. Acad Med 2016; 91:272-281. [PMID: 26352763 DOI: 10.1097/acm.0000000000000890] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
PURPOSE Good leadership is essential for optimal trauma team performance, and targeted training of leadership skills is necessary to achieve such leadership proficiency. To address the need for a taxonomy of leadership skills that specifies the skill components to be learned and the behaviors by which they can be assessed across the five phases of trauma care, the authors developed the Taxonomy of Trauma Leadership Skills (TTLS). METHOD Critical incident interviews were conducted with trauma team leaders and members from different specialties-emergency physicians, trauma surgeons, anesthesiologists, and emergency ward nurses-at three teaching hospitals in the Netherlands during January-June 2013. Data were iteratively analyzed for examples of excellent leadership skills at each phase of trauma care. Using the grounded theory approach, elements of excellent leadership skills were identified and classified. Elements and behavioral markers were sorted and categorized using multiple raters. In a two-round verification process in late 2013, the taxonomy was reviewed and rated by trauma team leaders and members from the multiple specialties for its coverage of essential items. RESULTS Data were gathered from 28 interviews and 14 raters. The TTLS details 5 skill categories (information coordination, decision making, action coordination, communication management, and coaching and team development) and 37 skill elements. The skill elements are captured by 67 behavioral markers. The three-level taxonomy is presented according to five phases of trauma care. CONCLUSIONS The TTLS provides a framework for teaching, learning, and assessing team leadership skills in trauma care and other complex, acute care situations.
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Affiliation(s)
- Nico F Leenstra
- N.F. Leenstra is psychologist, Department of Traumatology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands. O.C. Jung is staff anesthesiologist, Department of Anesthesiology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands. A. Johnson is professor, Department of Psychology, University of Groningen, Groningen, the Netherlands. K.W. Wendt is chief, Department of Traumatology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands. J.E. Tulleken is professor and staff intensivist, Department of Critical Care, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
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de Graaf MW, El Moumni M, Heineman E, Wendt KW, Reininga IHF. Short Musculoskeletal Function Assessment: normative data of the Dutch population. Qual Life Res 2015; 24:2015-23. [PMID: 25676859 PMCID: PMC4493935 DOI: 10.1007/s11136-015-0929-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/23/2015] [Indexed: 01/15/2023]
Abstract
BACKGROUND The Short Musculoskeletal Function Assessment (SMFA) is widely used in both research and clinical practice. Despite its frequent use, normative data of the SMFA have remained limited. Aim of this study was to gather normative data for the Dutch SMFA (SMFA-NL). METHODS The SMFA-NL consists of two indices (function index and bother index) and four subscales (upper extremity dysfunction, lower extremity dysfunction, mental and emotional problems, and problems with daily activities). A total of 900 patients were invited to fill in the SMFA-NL. Six age groups (18-24, 25-34, 35-44, 45-54, 55-64, and 65-75 years) were constructed. Analysis of variance, t tests, and regression analyses were used to assess age and gender effects. RESULTS The response rate was 97 %. There was a significant difference between men and women in scores on all indices and subscales (range p < 0.001 to p = 0.002), except for the upper extremity dysfunction subscale (p = 0.06). A significant interaction effect was found between gender and age for the upper extremity dysfunction subscale; a larger decrease in score with increasing age was observed for women, compared with men. Significant differences were found between age groups for the bother index (p < 0.001), lower extremity dysfunction subscale (p = 0.001), and the problems with daily activities subscale (p = 0.002). CONCLUSION Significant differences in SMFA-NL scores were found between men and women and between different age groups. These SMFA-NL normative data provide an opportunity of benchmarking health status of participants with musculoskeletal disorders or injuries against their age- and gender-matched peers in the Dutch population.
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Affiliation(s)
- M W de Graaf
- Department of Trauma Surgery, University of Groningen, University Medical Center Groningen, P.O. Box 30 001, 9700 RB, Groningen, The Netherlands,
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Weil NL, Termaat MF, Rubinstein SM, El Moumni M, Zuidema WP, Derksen RJ, Krijnen P, van Bodegom-Vos L, Wendt KW, van Kuijk C, Rosendaal FR, Breederveld RS, Goslings JC, Schipper IB, van Tulder MW. WARRIOR-trial - is routine radiography following the 2-week initial follow-up in trauma patients with wrist and ankle fractures necessary: study protocol for a randomized controlled trial. Trials 2015; 16:66. [PMID: 25872504 PMCID: PMC4362635 DOI: 10.1186/s13063-015-0600-x] [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] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2014] [Accepted: 02/10/2015] [Indexed: 12/26/2022] Open
Abstract
Background Extremity fractures such as wrist and ankle fractures are a common and costly healthcare problem. The management of these fractures depends on fracture type and loss of congruity of the joint, resulting in cast immobilization or operative treatment. Loss of congruity or displacement leading to uneven joint loading, osteoarthritis and an increased probability of a poor functional outcome should be identified within the first 2 weeks post-trauma, based upon radiographs to determine optimal treatment. After this period, routine radiographs are scheduled for monitoring the bone-healing process. Current protocols describe imaging at 1, 2, 6 and 12 weeks post-trauma. However, it is questionable whether routine radiography following the initial follow-up ( 2-weeks post-trauma) is cost effective. The aim of this study is to determine whether a modification of the radiographic follow-up protocol can be conducted with no worse outcome and less cost than the current standard of care for patients with a wrist or ankle fracture. Methods/design In a multicenter randomized controlled trial, 697 patients aged 18 years or older will be included: 385 wrist fracture- and 312 ankle fracture patients. Patients will be randomized into two groups: Group 1 receives usual care, consisting of radiographs 1, 2, 6 and 12 weeks post-trauma; Group 2 receives radiographs beyond the initial follow-up only when clinically indicated. The primary outcome is the overall extremity-specific function. For wrist fractures, this includes the Disabilities of the Arm, Shoulder and Hand Score; for the ankle fractures, this includes the Olerud and Molander ankle score. Secondary outcomes include: healthcare cost, the specific function measured with the Patient Rated Wrist and Hand Evaluation for wrist fractures and American Academy of Orthopaedic Surgeons foot and ankle questionnaire for ankle fractures, pain-intensity, health-related quality of life, self-perceived recovery, and complications. Both groups will be monitored at 1, 2, and 6 weeks and 3, 6, and 12 months. Discussion This study will provide data on (cost) effectiveness of routine radiography in the follow-up of wrist and ankle fractures, and could pave the way for a change in (inter)national protocols. Trial registration Netherlands Trial Register NTR4610, registration date 22 June 2014.
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Affiliation(s)
- Nikki L Weil
- Department of Surgery/Trauma Surgery, Leiden University Medical Centre, P.O. Box 9600, 2300 RC, Leiden, the Netherlands.
| | - M Frank Termaat
- Department of Surgery/Trauma Surgery, Leiden University Medical Centre, P.O. Box 9600, 2300 RC, Leiden, the Netherlands.
| | - Sidney M Rubinstein
- Department of Health Sciences, VU University Amsterdam, de Boelelaan 1085, 1081 HV, Amsterdam, the Netherlands.
| | - Mostafa El Moumni
- Department of Surgery, University Medical Centre Groningen, P.O. Box 30.001, 9700 RB, Groningen, the Netherlands.
| | - Wietse P Zuidema
- Department of Surgery/Trauma Surgery, VU University Medical Centre Amsterdam, P.O. Box 7057, 1007 MB, Amsterdam, the Netherlands.
| | - Robert Jan Derksen
- Department of Surgery, Red Cross Hospital, P.O. Box 1074, 1940 EB, Beverwijk, the Netherlands.
| | - Pieta Krijnen
- Department of Surgery/Trauma Surgery, Leiden University Medical Centre, P.O. Box 9600, 2300 RC, Leiden, the Netherlands.
| | - Leti van Bodegom-Vos
- Department of Medical Decision Making, Leiden University Medical Centre, P.O. Box 9600, 2300 RC, Leiden, the Netherlands.
| | - Klaus W Wendt
- Department of Surgery, University Medical Centre Groningen, P.O. Box 30.001, 9700 RB, Groningen, the Netherlands.
| | - Cornelis van Kuijk
- Department of Radiology and Nuclear Medicine, VU University Medical Centre Amsterdam, P.O. Box 7057, 1007 MB, Amsterdam, the Netherlands.
| | - Frits R Rosendaal
- Department of Clinical Epidemiology, Leiden University Medical Centre, P.O. Box 9600, 2300 RC, Leiden, the Netherlands.
| | - Roelf S Breederveld
- Department of Surgery/Trauma Surgery, Leiden University Medical Centre, P.O. Box 9600, 2300 RC, Leiden, the Netherlands.
| | - J Carel Goslings
- Trauma Unit, Academic Medical Centre, P.O. Box 22660, 1100 DD, Amsterdam, the Netherlands.
| | - Inger B Schipper
- Department of Surgery/Trauma Surgery, Leiden University Medical Centre, P.O. Box 9600, 2300 RC, Leiden, the Netherlands.
| | - Maurits W van Tulder
- Department of Health Sciences and the EMGO-Institute, VU University, de Boelelaan 1085, 1081 HV, Amsterdam, the Netherlands.
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Olthof DC, Luitse JSK, de Rooij PP, Leenen LPH, Wendt KW, Bloemers FW, Goslings JC. Variation in treatment of blunt splenic injury in Dutch academic trauma centers. J Surg Res 2014; 194:233-8. [PMID: 25281287 DOI: 10.1016/j.jss.2014.08.063] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2014] [Revised: 08/17/2014] [Accepted: 08/28/2014] [Indexed: 10/24/2022]
Abstract
BACKGROUND The incidence of splenectomy after trauma is institutionally dependent and varies from 18% to as much as 40%. This is important because variation in management influences splenic salvage. The aim of this study was to investigate whether differences exist between Dutch level 1 trauma centers with respect to the treatment of these injuries, and if variation in treatment was related to splenic salvage, spleen-related reinterventions, and mortality. METHODS Consecutive adult patients who were admitted between January 2009 and December 2012 to five academic level 1 trauma centers were identified. Multinomial logistic regression was used to measure the influence of hospital on treatment strategy, controlling for hemodynamic instability on admission, high grade (American Association for the Surgery of Trauma 3-5) splenic injury, and injury severity score. Binary logistic regression was used to quantify differences among hospitals in splenic salvage rate. RESULTS A total of 253 patients were included: 149 (59%) were observed, 57 (23%) were treated with splenic artery embolization and 47 (19%) were operated. The observation rate was comparable in all hospitals. Splenic artery embolization and surgery rates varied from 9%-32% and 8%-28%, respectively. After adjustment, the odds of operative management were significantly higher in one hospital compared with the reference hospital (adjusted odds ratio 4.98 [1.02-24.44]). The odds of splenic salvage were significantly lower in another hospital compared with the reference hospital (adjusted odds ratio 0.20 [0.03-1.32]). CONCLUSIONS Although observation rates were comparable among the academic trauma centers, embolization and surgery rates varied. A nearly 5-fold increase in the odds of operative management was observed in one hospital, and another hospital had significantly lower odds of splenic salvage. The development of a national guideline is recommended to minimalize splenectomy after trauma.
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Affiliation(s)
- Dominique C Olthof
- Trauma Unit, Department of Surgery, Academic Medical Centre, Amsterdam, The Netherlands
| | - Jan S K Luitse
- Trauma Unit, Department of Surgery, Academic Medical Centre, Amsterdam, The Netherlands
| | - Philippe P de Rooij
- Trauma Research Unit, Department of Surgery, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Loek P H Leenen
- Department of Surgery, University Medical Centre, Utrecht, The Netherlands
| | - Klaus W Wendt
- Department of Surgery, University Medical Centre Groningen, Groningen, The Netherlands
| | - Frank W Bloemers
- Department of Surgery, VU University Medical Centre, Amsterdam, The Netherlands
| | - J Carel Goslings
- Trauma Unit, Department of Surgery, Academic Medical Centre, Amsterdam, The Netherlands.
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27
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Flikweert ER, Izaks GJ, Reininga IHF, Wendt KW, Stevens M. Evaluation of the effect of a comprehensive multidisciplinary care pathway for hip fractures: design of a controlled study. BMC Musculoskelet Disord 2013; 14:291. [PMID: 24119130 PMCID: PMC3815070 DOI: 10.1186/1471-2474-14-291] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2013] [Accepted: 09/18/2013] [Indexed: 11/10/2022] Open
Abstract
Background Hip fractures constitute an economic burden on healthcare resources. Most persons with a hip fracture undergo surgery. As morbidity and mortality rates are high, perioperative care leaves room for improvement. Improvement can be achieved if it is organized in comprehensive care pathways, but the effectiveness of these pathways is not yet clear. Hence the objective of this study is to compare the clinical effectiveness of a comprehensive care pathway with care as usual on self-reported limitations in Activities of Daily Living. Methods/Design A controlled trial will be conducted in which the comprehensive care pathway of University Medical Center Groningen will be compared with care as usual in two other, nonacademic, hospitals. In this trial, propensity scores will be used to adjust for differences at baseline between the intervention and control group. Propensity scores can be used in intervention studies where a classical randomized controlled trial is not feasible. Patients aged 60 years and older will be included. The hypothesis is that 15% more patients at University Medical Center Groningen compared with patients in the care-as-usual condition will have recovered at least as well at 6 months follow-up to pre-fracture levels for Activities of Daily Living. Discussion This study will yield new knowledge with respect to the clinical effectiveness of a comprehensive care pathway for the treatment of hip fractures. This is relevant because of the growing incidence of hip fractures and the consequent massive burden on the healthcare system. Additionally, this study will contribute to the growing knowledge of the application of propensity scores, a relatively novel statistical technique to simulate a randomized controlled trial in studies where it is not possible or difficult to execute this kind of design. Trial registration Nederlands Trial Register NTR3171
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Affiliation(s)
- Elvira R Flikweert
- Department of Surgery-Traumatology, University of Groningen, University Medical Center Groningen, P,O, Box 30,001, 9700 RB, Groningen, The Netherlands.
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Niemeijer GC, Flikweert E, Trip A, Does RJMM, Ahaus KTB, Boot AF, Wendt KW. The usefulness of lean six sigma to the development of a clinical pathway for hip fractures. J Eval Clin Pract 2013; 19:909-14. [PMID: 22780308 DOI: 10.1111/j.1365-2753.2012.01875.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/28/2012] [Indexed: 01/08/2023]
Abstract
AIMS AND OBJECTIVES The objective of this study was to show the usefulness of lean six sigma (LSS) for the development of a multidisciplinary clinical pathway. METHODS A single centre, both retrospective and prospective, non-randomized controlled study design was used to identify the variables of a prolonged length of stay (LOS) for hip fractures in the elderly and to measure the effect of the process improvements--with the aim of improving efficiency of care and reducing the LOS. RESULTS The project identified several variables influencing LOS, and interventions were designed to improve the process of care. Significant results were achieved by reducing both the average LOS by 4.2 days (-31%) and the average duration of surgery by 57 minutes (-36%). The average LOS of patients discharged to a nursing home reduced by 4.4 days. CONCLUSION The findings of this study show a successful application of LSS methodology within the development of a clinical pathway. Further research is needed to explore the effect of the use of LSS methodology at clinical outcome and quality of life.
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Affiliation(s)
- Gerard C Niemeijer
- Department of Lean Six Sigma (5Q202), Martini Hospital Groningen, Groningen, The Netherlands
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29
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Reininga IHF, el Moumni M, Bulstra SK, Olthof MGL, Wendt KW, Stevens M. Cross-cultural adaptation of the Dutch Short Musculoskeletal Function Assessment questionnaire (SMFA-NL): internal consistency, validity, repeatability and responsiveness. Injury 2012; 43:726-33. [PMID: 21851940 DOI: 10.1016/j.injury.2011.07.013] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2011] [Revised: 07/12/2011] [Accepted: 07/15/2011] [Indexed: 02/02/2023]
Abstract
The purpose of this study was to translate and culturally adapt the Dutch version of the Short Musculoskeletal Function Assessment questionnaire (SMFA-NL) and to investigate the internal consistency, validity, repeatability and responsiveness of the translated version. The original SMFA was first translated and culturally adapted from English into Dutch according to a standardised procedure and subsequently tested for clinimetric quality. The study population consisted of 162 patients treated for various musculoskeletal injuries or disorders at the departments of Orthopedics and Traumatology. All respondents filled in the SMFA-NL and the SF-36 and a region-specific questionnaire. To determine repeatability, 87 respondents filled in the SMFA-NL for a second time after a time interval of three to four weeks. To determine responsiveness, 29 respondents who were treated for their injury within three months before the first assessment filled in the SMFA-NL for a second time after two to three months. The following analyses were performed to evaluate clinimetric quality of the SMFA-NL: factor analysis and Cronbach's alpha (internal consistency), floor and ceiling effects, Spearman's Rho (construct validity), intraclass correlation coefficients and the Bland & Altman method (repeatability), and standardised response means (SRM) (responsiveness). Factor analysis demonstrated four subscales of the SMFA-NL. Both the newly identified subscales of the SMFA-NL and the conventional subscales of the SMFA showed good internal consistency. No floor and some ceiling effects were found. Construct validity was good, as high correlations were found between the subscales of the SMFA-NL and the respective subscales of the SF-36 and the region-specific questionnaires. Repeatability of the SMFA-NL subscales was high, with no systematic bias between first and second assessment. Responsiveness of the SMFA-NL was moderate, as small to moderate SRMs were found. We successfully translated and culturally adapted a Dutch version of the Short Musculoskeletal Function Assessment questionnaire (SFMA-NL). This study shows that the SMFA-NL is a valid, reliable and moderately responsive method for the assessment of functional status of patients who have a broad range of musculoskeletal disorders. Furthermore, it will allow for comparison between different patient groups as well as for cross-cultural comparisons.
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Affiliation(s)
- Inge H F Reininga
- Department of Orthopedics, University Medical Center Groningen, University of Groningen, The Netherlands.
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30
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Verbeek PA, van den Akker-Scheek I, Wendt KW, Diercks RL. Hemiarthroplasty versus angle-stable locking compression plate osteosynthesis in the treatment of three- and four-part fractures of the proximal humerus in the elderly: design of a randomized controlled trial. BMC Musculoskelet Disord 2012; 13:16. [PMID: 22321162 PMCID: PMC3299658 DOI: 10.1186/1471-2474-13-16] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2011] [Accepted: 02/09/2012] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The optimal surgical management of dislocated three- and four-part fractures of the proximal humerus in elderly patients remains unclear. Most used techniques are hemiarthroplasty and angle-stable locking compression plate osteosynthesis. In the current literature there is no evidence available presenting superior results between hemiarthroplasty and angle-stable locking compression plate osteosynthesis in terms of speed of recovery, pain, patient satisfaction, functional outcome, quality of life or complications. METHODS/DESIGN A randomized controlled multicenter trial will be conducted. Patients older than 60 years of age with a dislocated three- or four-part fracture of the proximal humerus as diagnosed by X-rays and CT-scans will be included. Exclusion criteria are a fracture older than 14 days, multiple comorbidity, multitrauma, a pathological fracture, previous surgery on the injured shoulder, severely deranged function caused by a previous disease, "head-split" proximal humerus fracture and unwillingness or inability to follow instructions. Participants will be randomized between surgical treatment with hemiarthroplasty and angle-stable locking compression plate osteosynthesis. Measurements will take place preoperatively and 3 months, 6 months, 9 months, 12 months and 24 months postoperatively. Primary outcome measure is speed of recovery of functional capacity of the affected upper limb using the Disabilities of Arm, Shoulder and Hand score (DASH). Secondary outcome measures are pain, patient satisfaction, shoulder function, quality of life, radiological evaluation and complications. Data will be analyzed on an intention-to-treat basis, using univariate and multivariate analyses. DISCUSSION Both hemiarthroplasty and angle-stable locking compression plate osteosynthesis are used in the current treatment of dislocated three-and four-part fractures of the proximal humerus. There is a lack of level-1 studies comparing these two most-used surgical treatment options. This randomized controlled multicenter trial has been designed to determine which surgical treatment option provides the fastest recovery of functional capacity of the affected upper limb, and will provide better outcomes in pain, satisfaction, shoulder function, quality of life, radiological evaluation and complications. TRIAL REGISTRATION NUMBER The trial is registered in the Netherlands Trial Registry (NTR2461).
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Affiliation(s)
- Paul A Verbeek
- Department of Orthopedic Surgery University Medical Center Groningen P.O. Box 30.001 9700 RB Groningen, the Netherlands
| | - Inge van den Akker-Scheek
- Department of Orthopedic Surgery University Medical Center Groningen P.O. Box 30.001 9700 RB Groningen, the Netherlands
| | - Klaus W Wendt
- Department of Traumatology University Medical Center Groningen P.O. Box 30.001 9700 RB Groningen, the Netherlands
| | - Ron L Diercks
- Department of Orthopedic Surgery University Medical Center Groningen P.O. Box 30.001 9700 RB Groningen, the Netherlands
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31
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Saltzherr TP, Wendt KW, Nieboer P, Nijsten MWN, Valk JP, Luitse JSK, Ponsen KJ, Goslings JC. Preventability of trauma deaths in a Dutch Level-1 trauma centre. Injury 2011; 42:870-3. [PMID: 20435305 DOI: 10.1016/j.injury.2010.04.007] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2009] [Revised: 04/07/2010] [Accepted: 04/07/2010] [Indexed: 02/02/2023]
Abstract
BACKGROUND Monitoring the quality of trauma care is frequently done by analysing the preventability of trauma deaths and errors during trauma care. In the Academic Medical Center trauma deaths are discussed during a monthly Morbidity and Mortality meeting. In this study an external multidisciplinary panel assessed the trauma deaths and errors in management of a Dutch Level-1 trauma centre for (potential) preventability. METHODS All patients who died during or after presentation in the trauma resuscitation room in a 2-year period were eligible for review. All information on trauma evaluation and management was summarised by an independent research fellow. An external multidisciplinary panel individually evaluated the cases for preventability of death. Potential errors or mismanagements during the admission were classified for type, phase and domain. Overall agreement on (potential) preventability was compared between the external panel and the internal M&M consensus. RESULTS Of the 62 evaluated trauma deaths one was judged as preventable and 17 were judged as potentially preventable by the review panel. Overall agreement on preventability between the review panel and the internal consensus was moderate (Kappa 0.51). The external panel judged one death as preventable compared with three from the internal consensus. The interobserver agreement between the external panel members was also moderate (Kappa 0.43). The panel judged 31 errors to have occurred in the (potential) preventable death group and 23 errors in the non-preventable death group. Such errors included choice or sequence of diagnostics, rewarming of hypothermic patients, and correction of coagulopathies. CONCLUSIONS The preventable death rate in the present study was comparable to data in the available literature. Compared to internal review, the external, multidisciplinary review did not find a higher preventable death rate, although it provided several insights to optimise trauma care.
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Affiliation(s)
- T P Saltzherr
- Trauma Unit, Department of Surgery, Academic Medical Center, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands.
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van der Sluis CK, van Loenen JTW, Wendt KW, Bodde MI, Werker PMN, Eissens MH. [Outcomes after hand injuries]. Ned Tijdschr Geneeskd 2011; 155:A3237. [PMID: 21672288] [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] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
A 25-year-old male and a 41-year-old male presented at the Emergency Department with a hand injury. Although both patients received immediate surgical care and specialized rehabilitation care, outcomes were better in the first patient, who had sustained the more severe hand injury. Outcomes were influenced not only by injury severity, but also by personal and external factors. Personal factors, such as age, motivation and compliance, were more favourable in the first patient. External factors, such as complications, delayed care, language problems and social problems, mainly affected the second patient, who was less severely injured. As a result, outcomes on all functional levels of the WHO's International Classification of Functioning, Disability and Health (body functions and structure, and activity and participation) were better in the patient with the more severe injury. Specialized hand care is required in hand injuries, but professionals should also be aware that personal and external factors have a substantial influence on outcomes after hand injuries.
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el Moumni M, Leenhouts PA, ten Duis HJ, Wendt KW. The incidence of non-union following unreamed intramedullary nailing of femoral shaft fractures. Injury 2009; 40:205-8. [PMID: 19070840 DOI: 10.1016/j.injury.2008.06.022] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [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: 05/08/2008] [Revised: 06/04/2008] [Accepted: 06/05/2008] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Stabilisation of fractures with an intramedullary nail is a widespread technique in the treatment of femoral shaft fractures in adults. To ream or not to ream is still debated. The primary objective of this study was to determine the incidence of non-union following unreamed intramedullary stabilisation of femoral fractures. Secondary objectives were intra- and postoperative complications and implant failure. METHODS Between March 1995 and June 2005, 125 patients with 129 traumatic femoral shaft fractures were treated with as unreamed femoral nail. From this retrospective single centre study, 18 patients were excluded due to insufficient follow up data, including 1 patient who died within 2 days after severe head injury. Sixty-six patients had suffered multiple injuries. 21 fractures were open. According to the AO classification, there were 54 type A, 42 type B, and 14 type C fractures. Dynamic proximal locking was performed in 44 cases (36 type A and 8 type B fractures). RESULTS Non-union occurred in two patients (1.9%; one type B and one type C fractures). Intra-operative complications were seen in three patients (2.8%). Postoperative in-hospital complications occurred in 29 patients (27%). Local superficial infection occurred in two patients (1.9%), there were no cases of deep infection. Implant failure occurred in three patients (2.8%): nail breakage was seen in two patients. CONCLUSION In this study, the incidence of non-union following unreamed intramedullary nailing is low (1.9%) and comparable with the best results of reamed nailing in the literature.
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Affiliation(s)
- M el Moumni
- Department of Traumatology, University Medical Centre Groningen, Groningen, The Netherlands.
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34
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Wendt KW, Zimmerman KW. [Shortening osteotomy of the femur after knee joint exarticulation]. Unfallchirurg 1994; 97:652-4. [PMID: 7855612] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Our experience with two patients is used as a basis to describe a method of creating a weight-bearing amputation stump after exarticulation of the knee joint in trauma patients who have insufficient soft tissue. Osteotomy is performed to shorten the length of the femur, and in this way sufficient soft tissue becomes available to cover the femoral condyles so that a weight-bearing amputation stump can be created and femoral amputation is prevented. A major advantage of this method is that the joint of the prosthesis can be positioned at exactly the same level as the contralateral healthy joint.
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Affiliation(s)
- K W Wendt
- Abteilung für Traumatologie, Universitätsklinik der Rijksuniversiteit Groningen
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