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Changes in the employment market and improvements in the current prosthetic treatment have encouraged German Statutory Health Insurance e. V. (DGUV) to re-examine the standard values for reduced earning capacity after work related accidents. The new standard values for reduced earning capacity came into force on 01.11.2019. The present article summarises the consensus paper of the group of independent experts.
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Seguro de Acidentes , Programas Nacionais de Saúde , Humanos , Alemanha , Renda , EmpregoRESUMO
It is one objective of German Social Accident Insurance (DGUV) to restore the health and performance of insured persons after an accident "using all appropriate methods". Because of the legal requirements, possible rehabilitation may greatly differ from that provided by sickness or pension insurance. This article provides an overview of the available treatments after accidents at work and the rehabilitation phase in which they may be used.
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Seguro de Acidentes , Programas Nacionais de Saúde , Humanos , Pacientes Internados , Pacientes Ambulatoriais , Alemanha , AcidentesRESUMO
Hyper-IgE syndromes (HIES) are a group of inborn errors of immunity (IEI) caused by monogenic defects such as in the gene STAT3 (STAT3-HIES). Patients suffering from HIES show an increased susceptibility to Staphylococcus aureus (S. aureus) including skin abscesses and pulmonary infections. To assess if the underlying immune defect of STAT3-HIES patients influences the resistance patterns, pathogenicity factors or strain types of S. aureus. We characterized eleven S. aureus strains isolated from STAT3-HIES patients (n = 4) by whole genome sequencing (WGS) to determine presence of resistance and virulence genes. Additionally, we used multi-locus sequence typing (MLST) and protein A (spa) typing to classify these isolates. Bacterial isolates collected from this cohort of STAT3-HIES patients were identified as common spa types in Germany. Only one of the isolates was classified as methicillin-resistant S. aureus (MRSA). For one STAT3 patient WGS illustrated that infection and colonization occurred with different S. aureus isolates rather than one particular clone. The identified S. aureus carriage profile on a molecular level suggests that S. aureus strain type in STAT3-HIES patients is determined by local epidemiology rather than the underlying immune defect highlighting the importance of microbiological assessment prior to antibiotic treatment.
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Síndrome de Job , Staphylococcus aureus Resistente à Meticilina , Infecções Estafilocócicas , Antibacterianos , Humanos , Síndrome de Job/diagnóstico , Síndrome de Job/genética , Tipagem de Sequências Multilocus , Fator de Transcrição STAT3/genética , Fator de Transcrição STAT3/metabolismo , Infecções Estafilocócicas/microbiologia , Staphylococcus aureus/genética , Fatores de Virulência/genética , Fatores de Virulência/metabolismoRESUMO
BACKGROUND: Telemedicine can provide great benefits for patients, their physicians and other professionals in the health care system. We have asked ourselves whether a similar service could make a sensible contribution to the rehabilitation management of Germany's statutory accident insurance? PATIENTS/MATERIALS AND METHODS: In the present study, consultations of insured persons with their physicians and rehabilitation managers were transmitted via video conference. Patient satisfaction was determined by survey and potential benefits were analysed. RESULTS: The participants of the study were generally very satisfied with the telecounselling. In particular, 96% of their questions to the rehabilitation manager could be cleared up during the sessions. However, roughly a third of those surveyed prefer personal contact with the rehabilitation manager. CONCLUSION: Telecounselling is well received by the insured in the rehabilitation management of occupational insurance associations and offers a useful alternative when, due to lack of resources - such as lack of time or great distance - the rehabilitation plan cannot be prepared locally together with the insured patient. Under the special circumstances of the coronavirus pandemic, it can also contribute to protecting the health of all involved.
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Seguro de Acidentes , Telemedicina , Aconselhamento , Humanos , Pandemias , Satisfação do PacienteRESUMO
INTRODUCTION: Total hip arthroplasty (THA) rates have increased dramatically in the recent decades worldwide, with Germany being one of the leading countries in the prevalence of THA. Simultaneously, a rising number of revision procedures is expected, which will put an enormous economic burden on future health care systems. METHODS: Nationwide data provided by the Federal Statistical Office of Germany were used to quantify primary and revision arthroplasty rates as a function of age and gender. Projections were performed with use of Negative Binomial and Poisson regression models on historical procedure rates in relation to population projections from 2020 to 2060. RESULTS: A 62% increase in the incidence rate of primary THAs is projected until 2060. At the same time, the annual total number of revision procedures is forecast to rise about 40% by the year 2060. The highest numbers of revision arthroplasties were calculated around year 2043. The greatest proportions of revision surgery will be observed in women and in those aged 70 years or older. The revision burden is projected to stabilize around 15% by 2060. CONCLUSIONS: The present projections allow a quantification of the increasing economic burden that (revision) THA will place on the German health care system in the upcoming decades. This study may serve as a model for other countries with similar demographic development as the country-specific approach predicts a substantial increase in the number of these procedures. This highlights the need for appropriate financial and human resource management in the future.
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Artroplastia de Quadril , Atenção à Saúde , Feminino , Previsões , Humanos , Reoperação , Fatores SocioeconômicosRESUMO
BACKGROUND: The comprehensive expansion of the Trauma Register of the German Trauma Society (Deutsche Gesellschaft für Unfallchirurgie; TR-DGU) now enables, for the first time, studies on traumatic brain injury (TBI) with special attention to care processes, clinical course, and outcomes of treatment on discharge or transfer from the acute-care hospital. METHODS: Retrospective analysis of patients documented in the TR-DGU in the period 2013-2017 who had moderate to severe head injury as defined by the Abbreviated Injury Scale (AIS). RESULTS: In the period 2013-2017, 41 101 patients with moderate to severe TBI were treated in TR-DGU-associated hospitals in Germany (n = 605 hospitals), corresponding to 8220 cases per year and thus to a population-wide incidence of 10.1 cases per 100 000 persons per year. TBI was present as an isolated injury in 39.1% of cases. The mean age of the patients was 60 years (median; range 0-104 years), and the male-to-female ratio was 2:1. 97.5% of the patients had blunt trauma. Falls from a low height were the most common cause of TBI (38.7%). 43.6% of the patients were intubated before arriving at the hospital, and more than 95% underwent cranial tomographic imaging within 22 minutes of arrival (standard deviation [SD] = 17 minutes). 18.4% underwent an emergency neurosurgical procedure. The in-hospital mortality was 23.5%, corresponding to a population-wide mortality from TBI of 2.4 per 100 000 persons per year. More than half of the patients recovered well or with only mild disability; 14.9% had persistent severe disability or remained in a vegetative state. CONCLUSION: Putting these figures in the appropriate international context requires the acquisition of comparable data in multiple countries and is the main task of international TBI consortia.
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Traumatismos Craniocerebrais , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Traumatismos Craniocerebrais/epidemiologia , Traumatismos Craniocerebrais/terapia , Feminino , Alemanha/epidemiologia , Humanos , Incidência , Lactente , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Sistema de Registros , Estudos Retrospectivos , Adulto JovemRESUMO
BACKGROUND: The stabilization strategy for acute high-grade acromioclavicular (AC) joint separations with AC-stabilizing clavicular hook plate (cHP) or coracoclavicular (CC)-stabilizing double double-button suture (dDBS) is still under consideration. HYPOTHESIS: The CC-stabilizing dDBS is superior to the cHP according to an AC-specific radiologic assessment and score system. STUDY DESIGN: Cohort study; Level of evidence, 2. METHODS: Seventy-three consecutive patients with acute high-grade AC joint separation were prospectively followed in 2 treatment groups (64.4% randomized, 35.6% patient-selected treatment): open reduction and cHP (cHP group) or arthroscopically assisted dDBS (dDBS group) performed within 14 days of injury. Patients were prospectively analyzed by clinical scores (Taft, Constant score [CS], numeric analog scale for pain) and AC-specific radiographs (AC distance, CC distance [CCD], relative CCD [rCCD; 100 / AC distance × CCD]) at points of examination (preoperative and 6, 12, and 24 months). The minimal clinically important differences (MCIDs) were assessed by the anchor-based method. RESULTS: Twenty-seven of 35 patients (mean age ± SD: 37.7 ± 9.7 years) after cHP implantation and 29 of 38 patients (34.2 ± 9.7 years) after dDBS implantation were continuously followed until the 24-month follow-up. All patients showed significantly increased scores after surgery as compared with preoperative status (all P < .05). As compared with GI, GII had significantly better outcomes at 24 months (Taft: cHP = 9.4 ± 1.7 vs dDBS = 10.9 ± 1.1, P < .05, MCID = 2.9; CS: cHP = 90.2 ± 7.8 vs dDBS = 95.3 ± 4.4, P < .02, MCID = 16.6) and at 24 months for Rockwood IV/V (Taft: cHP = 9.4 ± 1.7 vs dDBS = 11.1 ± 0.8, P < .0005; CS: cHP = 90.1 ± 7.7 vs dDBS = 95.5 ± 3.1, P < .04). Clinically assessed horizontal instability persisted in 18.52% (GI) and 6.89% (GII; P = .24). The rCCD showed equal loss of reduction at 24 months (GII = 130.7% [control = 111%] vs GI = 141.8% [control = 115%], MCID = 11.1%). CONCLUSION: This prospective study showed significantly superior outcomes in all clinical scores between GII and GI. The subanalysis of the high-grade injury type (Rockwood IV/V) revealed that these patients showed significant benefits from the dDBS procedure in the clinical assessments. The cHP procedure resulted in good to excellent clinical outcome data and displayed an alternative procedure for patients needing less restrictive rehabilitation protocols.
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Articulação Acromioclavicular/cirurgia , Artroscopia/métodos , Luxações Articulares/cirurgia , Técnicas de Sutura , Articulação Acromioclavicular/diagnóstico por imagem , Adulto , Placas Ósseas , Feminino , Seguimentos , Humanos , Luxações Articulares/diagnóstico por imagem , Masculino , Pessoa de Meia-Idade , Diferença Mínima Clinicamente Importante , Medição da Dor , Estudos Prospectivos , Radiografia , Resultado do TratamentoRESUMO
There is an ongoing discussion about demographic change, a possible lack of young doctors and its impact on the healthcare system in Germany. Up to now, no valid data has been available on the exact numbers of residents in orthopedics and trauma surgery. Therefore, the aim of this study was to determine the actual number of residents in Germany in 2013/2014. We generated a database with all eligible providers of postgraduate training in orthopedics and trauma surgery in Germany. All of these were asked to fill out a questionnaire about the number of trainees, their gender and year of training. We achieved an 80% response rate (1509 questionnaires). Within these institutions, 4310 residents are trained. For Germany, this means an estimated number of about 5300 residents in the year 2013/2014. Ninety percent of postgraduate training is performed within a hospital and one-third of the residents are female. Looking at the expected number of doctors who will retire within the next five years, there seems to be enough young doctors to fill the gap. However, by 2040, an increased demand for othopedic and trauma surgeons is experted. Thus, we recommend centrally analyzing and coordinating the demand of residents in orthopedics and trauma surgery in Germany.
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Escolha da Profissão , Mão de Obra em Saúde/estatística & dados numéricos , Internato e Residência/estatística & dados numéricos , Avaliação das Necessidades/estatística & dados numéricos , Ortopedia , Admissão e Escalonamento de Pessoal/estatística & dados numéricos , Traumatologia , Adulto , Feminino , Alemanha , Humanos , Masculino , Distribuição por Sexo , Adulto JovemRESUMO
BACKGROUND: Helicopter emergency medical service (HEMS) has been established in the preclinical treatment of multiple traumatised patients despite an ongoing controversy towards the potential benefit. Celebrating the 20th anniversary of TraumaRegister DGU(®) of the German Trauma Society (DGU) the presented study intended to provide an overview of HEMS rescue in Germany over the last 10 years analysing the potential beneficial impact of a nationwide helicopter rescue in multiple traumatised patients. PATIENTS AND METHODS: We analysed TraumaRegister DGU(®) including multiple traumatised patients (ISS ≥ 16) between 2002 and 2012. In-hospital mortality was defined as main outcome. An adjusted, multivariate regression with 13 confounders was performed to evaluate the potential survival benefit. RESULTS: 42,788 patients were included in the present study. 14,275 (33.4%) patients were rescued by HEMS and 28,513 (66.6%) by GEMS. Overall, 66.8% (n=28,569) patients were transported to a level I trauma centre and 28.2% (n=12,052) to a level II trauma centre. Patients rescued by HEMS sustained a higher injury severity compared to GEMS (ISS HEMS: 29.5 ± 12.6 vs. ISS GEMS: 27.5 ± 11.8). Helicopter rescue teams performed more on-scene interventions, and mission times were increased in HEMS rescue (HEMS: 77.2 ± 28.7 min. vs. GEMS: 60.9 ± 26.9 min.). Linear regression analysis revealed that the frequency of HEMS rescue has decreased significantly between 2002 and 2012. In case of transportation to level I trauma centres a decrease of 1.7% per year was noted (p<0.001) while a decline of 1.6% per year (p<0.001) was measured for level II trauma centre admissions. According to multivariate logistic regression HEMS was proven a positive independent survival predictor between 2002 and 2012 (OR 0.863; 95%-CI 0.800-0.930; Nagelkerkes-R(2) 0.539) with only little differences between each year. CONCLUSIONS: This study was able to prove an independent survival benefit of HEMS in multiple traumatised patients during the last 10 years. Despite this fact, a constant decline of HEMS rescue missions was found in multiple trauma patients due to unknown reasons. We concluded that HEMS should be used more often in case of trauma in order to guarantee the proven benefit for multiple traumatised patients.
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Resgate Aéreo , Aeronaves , Serviços Médicos de Emergência , Centros de Traumatologia/organização & administração , Resgate Aéreo/economia , Resgate Aéreo/organização & administração , Análise Custo-Benefício , Serviços Médicos de Emergência/economia , Serviços Médicos de Emergência/organização & administração , Serviços Médicos de Emergência/tendências , Medicina de Emergência Baseada em Evidências , Feminino , Alemanha/epidemiologia , Necessidades e Demandas de Serviços de Saúde , Mortalidade Hospitalar , Humanos , Escala de Gravidade do Ferimento , Modelos Logísticos , Masculino , Traumatismo Múltiplo/mortalidade , Traumatismo Múltiplo/terapia , Análise de Sobrevida , Centros de Traumatologia/tendênciasRESUMO
BACKGROUND: Reports of return to shoulder-dependent sport after surgical stabilization previously underestimated impairments, which were not reflected in the score systems used. HYPOTHESIS: Return to shoulder-dependent sport depends on the type of sport performed. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: Forty-seven athletes (26.9 years of age at surgery) who underwent isolated arthroscopic Bankart repair were longitudinally monitored by shoulder-dependent sport-specific activity (Shoulder Sport Activity Score [SSAS]) and ability (Athletic Shoulder Outcome Scoring System [ASOSS]) scores and visual analog scales for reachieved proficiency level, sport-specific shoulder pain, and functional deficits. Data were assessed at 4 points of treatment: preoperatively, and postoperatively after 6, 16, and 32 months (P0-P3). Athletes were analyzed separately according to shoulder sport: noncollision/nonoverhead (G1), collision (G2), overhead (G3), and martial arts (G4). RESULTS: The G1 and G2 athletes had re-achieved the preinjury sport activity and sport proficiency status and excellent ASOSS scores after 32 months (SSAS(G1) = 7.2, SSAS(G2) = 8.1, ASOSS(G1) = 94.4, ASOSS(G2) = 95.2), whereas G3 and G4 athletes remained at an inferior activity level (SSAS(G3) = 8.0, SSAS(G4) = 8.3) and proficiency level. The ASOSS documented a prolonged period of shoulder rehabilitation for G3 and G4 athletes to reach a good shoulder-dependent sport ability outcome after 32 months (ASOSS(G3) = 89.0, ASOSS(G4) = 93.1). All groups recorded persisting limitations in visual analog scales for sport-specific shoulder function and pain. The established scores (Rowe = 95.9, Walch-Duplay = 93.3, Constant = 94.0) did not reflect these sport-specific impairments. Athletes with 5 or more preoperative dislocations had significantly longer surgery-to-sport resumption intervals with a prolonged proficiency recovery. CONCLUSION: The athletes' shoulder stabilization resulted in a prolonged rehabilitation depending on the functional demand of the performed shoulder-dependent sport, as shown by the specific shoulder sport score systems.
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Artroscopia/métodos , Ombro/cirurgia , Adolescente , Adulto , Traumatismos em Atletas/fisiopatologia , Traumatismos em Atletas/cirurgia , Feminino , Humanos , Instabilidade Articular/fisiopatologia , Instabilidade Articular/cirurgia , Estudos Longitudinais , Masculino , Dor/fisiopatologia , Dor Pós-Operatória/cirurgia , Amplitude de Movimento Articular , Recuperação de Função Fisiológica , Índice de Gravidade de Doença , Ombro/fisiologia , Luxação do Ombro/fisiopatologia , Luxação do Ombro/cirurgia , Lesões do Ombro , Âncoras de Sutura , Resultado do Tratamento , Adulto JovemRESUMO
In this tutorial review the economies of synthesis are analysed from both detailed and macroscopic perspectives, using case-studies from complex molecule synthesis. Atom, step, and redox economy are more than philosophical constructs, but rather guidelines, which enable the synthetic chemist to design and execute an efficient synthesis. Students entering the field of synthesis might find this tutorial helpful for understanding the subtle differences between these economic principles and also see real-world situations where such principles are put into practice.
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Compostos Orgânicos/síntese química , Economia , Guias como Assunto , Compostos Orgânicos/economia , OxirreduçãoRESUMO
"Economy" is referred to as the thrifty and efficient use of material resources, as the principle of "minimum effort to reach a goal." More illuminating is: "the aim to portion one's forces in order to use as little as possible of them to reach a goal." Such statements certainly apply when the goal is to synthesize a complex target molecule. Redox economy then implies the use of as few redox steps as possible in the synthetic conquest of a target compound. While any sort of economy will help to streamline the effort of total synthesis, redox economy addresses a particularly weak area in present-day total synthesis. It is not enough to point out the present deficiencies, rather the purpose of this Review is to serve as a teaching tool for all practitioners of the field by giving and illustrating guidelines to increase redox economy in multistep organic synthesis.