RESUMEN
INTRODUCTION: Total femoral replacement (TFR) is a limb salvage procedure performed for large bony defects. However, it is often associated with major complications and reduced function. Data on limb preservation rates and functional outcomes after TFR are limited. The primary objective of this study is to assess indications, functional outcomes, and complications after TFR. MATERIALS AND METHODS: We retrospectively analyzed all patients after TFR between 2006 and 2016. All patients received a modular mega endoprosthesis (MUTARS®). Patients were grouped according to their initial indication for TFR: (1) fracture, (2) tumor, or (3) infection. We evaluated (i) patient survival, (ii) postoperative function with the Musculoskeletal Tumor Society Score (MSTS), knee strength, range of motion, and (iii) complications. RESULTS: Between 2006 and 2016, TFR was performed in 22 patients with a mean age of 64 +/-17 years. Indications for TFR were tumor (n = 6), infection (n = 8) and fracture (n = 8). The mean follow-up (f/up) was 18 months. At final follow-up, mean MSTS was 24%. Mean knee flexion strength was reduced 63% compared to the contralateral leg (p = 0.004). At time of final f/up, 5 patients (22%) died, 5 (22%) underwent secondary hip exarticulation, and 12 (54%) suffered a major complication. At f/up, 11 patients had infections. Of these 11 patients, 5 died, 4 were treated with debridement, and 5 were treated with hip exarticulation. Fifteen patients survived with preserved limbs at f/up. CONCLUSION: TFR is a salvage procedure with limited functional outcome and high complication rates. Nevertheless, the majority of our cohort could be treated successfully with limb salvage.
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Enfermedades Óseas/cirugía , Fémur , Procedimientos Ortopédicos , Complicaciones Posoperatorias , Reoperación/estadística & datos numéricos , Anciano , Femenino , Fémur/lesiones , Fémur/patología , Fémur/cirugía , Humanos , Articulación de la Rodilla/fisiopatología , Recuperación del Miembro/métodos , Masculino , Persona de Mediana Edad , Procedimientos Ortopédicos/efectos adversos , Procedimientos Ortopédicos/métodos , Procedimientos Ortopédicos/rehabilitación , Complicaciones Posoperatorias/diagnóstico , Complicaciones Posoperatorias/epidemiología , Recuperación de la Función , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
BACKGROUND: The warm-up and injury prevention program FIFA 11+ was developed to reduce injuries in recreational and amateur level football. Despite systematic education it is uncertain what amount of knowledge is passed down to the lower recreational level football players and what exercises are implemented in the daily routine. This study presents the summarized experiences of German coaches about the implementation of exercises on the football pitch. MATERIAL AND METHODS: In this study 142 coaches who participated in 1 (of 5) of the 2day courses between 2013 and 2017 were sent a questionnaire. The questionnaire consisted of 24 questions, which were developed by the football union of Lower Saxony. Incomplete questionnaires were excluded from the study. RESULTS: A total of 121 questionnaires could be analyzed, which is a response rate of 85.2%. The mean time period between the 2day training and answering the questionnaire was 29 months. Of the participating coaches 82.6% indicated that they use the program regularly (22% of the coaches use it twice a week or more frequently, 34% use it only once a week) and 6% of the coaches use additional programs to prevent injuries. A total of 86% of the participants believed in a reduction in the incidence of injuries induced by the FIFA 11+ concept, 89% of the participants rated the FIFA 11+ program as good ors very good, 91% rated the teaching concept as good or very good and 94% of the participants would recommend the 2day advanced course to others. DISCUSSION: The prevention program as well as the advanced training concept were evaluated very positively. Most coaches use the program regularly. Nevertheless, many coaches use the FIFA 11+ exercises less than the recommended twice a week. Most coaches praised the good structure of the program, but also wished for the possibility of variations. CONCLUSION: The prevention program FIFA 11+ is seen by coaches in recreational and amateur football as an effective tool to prevent injury. Implementation on the football pitch is regular but not as frequent as the evidence-based recommendations in the training concept.
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Traumatismos en Atletas , Fútbol , Ejercicio de Calentamiento , Traumatismos en Atletas/prevención & control , Terapia por Ejercicio , Humanos , Fútbol/lesionesRESUMEN
INTRODUCTION: The use of reverse shoulder arthroplasty (RSA) has increased dramatically over the last two decades, with many surgeons now indicating RSA for the acute management of displaced proximal humerus fractures (PHF) in the elderly. RSA relies on adequate deltoid muscle function to obtain a good outcome, yet no literature to date exists which discusses preoperative assessment of deltoid structure prior to RSA. The purpose of this study was to assess for preoperative fatty deltoid-degeneration in patients with displaced PHF. MATERIALS AND METHODS: We reviewed the axial CT scans of 100 consecutive patients with a displaced PHF. Fatty degeneration within each of the three deltoid-heads was graded at three levels, according to Goutallier and colleagues. Fractures were classified according to Neer. RESULTS: Seventy-nine percent of the patients were female, 75% showed 3 or 4 parts fractures. The average cross-sectional area of the posterior deltoid was greatest-representing 37%, 40% and 42% of total area at each level, respectively. Severe fatty degeneration (Stages 3 and 4) was observed in the posterior deltoid only (26%). Absence of fatty degeneration (Stage 0) was observed in < 25% of cases. The Inter-Observer-Reliability for the continuous variables proved to be high. CONCLUSION: Preoperative deltoid fatty degeneration is common in displaced PHF in the elderly. Because CT is commonly obtained to assess fracture morphology and for preoperative planning purposes, it is an ideal tool to assess the deltoid additionally. Future studies are warranted to determine whether preoperative fatty infiltration of the deltoid correlates with mid and long term functional outcomes when RSA is used acutely to manage a PHF. LEVEL OF EVIDENCE: Level IV-consecutive case series.
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Tejido Adiposo/fisiopatología , Músculo Deltoides/fisiopatología , Fracturas del Hombro/complicaciones , Fracturas del Hombro/cirugía , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Reproducibilidad de los Resultados , Tomografía Computarizada por Rayos X , Resultado del TratamientoRESUMEN
BACKGROUND AND AIMS: In experimental investigations conducted in rats, raising serum uric acid (SUA) levels resulted in the stimulation of intrarenal renin expression. Studies in humans exploring the association of SUA with plasma renin activity (PRA) yielded conflicting results. Moreover, little is known about the relationship of SUA with plasma aldosterone concentration (PAC). The study aimed to assess the relationship between SUA levels, PRA, and PAC and the influence of age, gender, body mass index (BMI), and hyperuricemia on these relationships in subjects with essential hypertension (EH). METHODS AND RESULTS: We enrolled 372 hypertensive patients (mean age 45 ± 12 years, men 67%) with uncomplicated EH that was not pharmacologically treated. The study population was divided in tertiles according to SUA levels. While PRA did not differ significantly across the three tertiles, PAC was higher in subjects belonging to the uppermost tertile of SUA than those in the lower ones (p = 0.0429); however, this difference lost statistical significance after adjustment for age, sex, BMI, and serum creatinine. Univariate correlation analyses showed significant associations of SUA with PRA (r = 0.137; p = 0.008) and PAC (r = 0.179; p < 0.001). However, these relationships were not significant after correcting for confounding factors in multiple linear regression analyses. We did not observe statistically significant effect modification by gender, age, BMI, and hyperuricemia. CONCLUSION: SUA levels are weakly associated with PRA and PAC in adults with untreated EH. These relationships were lost after adjustment for age, sex, BMI, and serum creatinine.
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Aldosterona/sangre , Presión Sanguínea , Hipertensión/sangre , Hiperuricemia/sangre , Sistema Renina-Angiotensina , Renina/sangre , Ácido Úrico/sangre , Adiposidad , Adulto , Factores de Edad , Biomarcadores/sangre , Distribución de Chi-Cuadrado , Estudios Transversales , Femenino , Humanos , Hipertensión/diagnóstico , Hipertensión/etiología , Hipertensión/fisiopatología , Hiperuricemia/complicaciones , Hiperuricemia/diagnóstico , Hiperuricemia/fisiopatología , Riñón/fisiopatología , Modelos Lineales , Masculino , Persona de Mediana Edad , Análisis Multivariante , Factores de Riesgo , Factores SexualesRESUMEN
UNLABELLED: The aim of this article is to review the significance of percutaneous thermal ablation in the treatment of bone tumors. We describe available ablation techniques as well as advantages and disadvantages in specific settings. In detail, radiofrequency ablation (RFA), microwave ablation (MWA), laser ablation, high intensity focused ultrasound (HIFU) and cryoablation are presented. In the second part of this review curative and palliative indications for the treatment of benign and malignant bone tumors are discussed. This includes especially RFA, laser or cryoablation for the treatment of osteoid osteoma, as well as the palliative treatment of painful bone metastases, for example, by means of MWA or MR-guided HIFU. KEY POINTS: â¢âThe various thermoablative techniques demonstrate specific advantages and disadvantages.â¢âRadiofrequency ablation is the evidence-based method of choice for treating osteoid osteoma.â¢âLaser ablation is primarily suited for the treatment of small lesions of the hands and feet.â¢âThe intrinsically analgesic effect of cryoablation is advantageous when treating painful lesions.â¢âPalliative treatment of painful bone metastases can for example be performed using MWA or MR-guided HIFU, by itself or combined with cementoplasty. Citation Format: â¢âRinge KI, Panzica M, von Falck C. Thermoablation of Bone Tumors. Fortschr Röntgenstr 2016; 188: 539â-â550.
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Técnicas de Ablación/métodos , Neoplasias Óseas/cirugía , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Neoplasias Óseas/patología , Humanos , Cuidados Paliativos/métodos , Cirugía Asistida por Computador/métodosRESUMEN
BACKGROUND: Giant cell bone tumors (GCT) are benign but partially locally aggressive osteolytic tumors which typically occur around the knee joint in the epiphysis and metaphysis of long bones after maturation of the skeleton is completed. Due to the locally aggressive growth behavior with destruction of the bone structure, the rare possibility of pulmonary metastases in recurrent cases and a very rare possibility of malignancy, GCTs were previously also described as semimalignant bone tumors. THERAPY: The established therapy of these tumors at the typical locations consists of intralesional curettage, extension of resection margins using a high speed trephine and defect reconstruction with bone cement. The local recurrence rate is high (10-40 %) and lowest after using thermal extension of resection margins with a high speed trephine and defect reconstruction with bone cement. For uncommon localizations, such as the spinal column and the sacrum as well as in cases of recurrence, surgical treatment is more complicated. HISTOLOGY: Histologically, GCTs consist of osteoclastic giant and oval-shaped stromal cells which show a high expression of receptor activator of nuclear factor-κB ligand (RANKL) and decisively contribute to the osteolytic activity of the tumor. Novel pharmaceutical therapy approaches with human monoclonal RANKL antibodies interfere in this osteodestructive process in an inhibitory manner and can represent alternative treatment options just as the osteosupportive therapy with bisphosphonates. CONCLUSION: After unsatisfactory attempts at surgical treatment of GCT patients, the new treatment option with denosumab is a promising alternative due to its effect as a monoclonal RANKL inhibitor.
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Antineoplásicos/uso terapéutico , Cementos para Huesos/uso terapéutico , Neoplasias Óseas/diagnóstico por imagen , Neoplasias Óseas/terapia , Tumor Óseo de Células Gigantes/diagnóstico por imagen , Tumor Óseo de Células Gigantes/terapia , Osteotomía/métodos , Terapia Combinada/métodos , Humanos , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , RadiografíaRESUMEN
Although biopsies are a key step in the diagnosis of bone tumors, they are often still referred to as a minor intervention which can be carried out by any surgeon as an outpatient procedure or quickly carried out between other more important tasks. A biopsy should, however, be regarded as the final part of the diagnostic procedure preceded by careful evaluation of the clinical course and analysis of the required imaging studies. Although the biopsy procedure seems technically simple to perform, an incorrectly performed biopsy can become an obstacle to correct tissue analysis (sampling error) and adequate tumor resection and may reduce the patient's chances of survival. The principles by which an adequate and safe biopsy of bone tumors should be planned and executed are reviewed and the surgical approaches to different anatomical locations are presented.
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Biopsia con Aguja Gruesa/instrumentación , Biopsia con Aguja Gruesa/métodos , Neoplasias Óseas/patología , Biopsia Guiada por Imagen/métodos , Osteosarcoma/patología , HumanosRESUMEN
PURPOSE: Successful outcome after total knee arthroplasty (TKA) requires precise realignment of the mechanical axis. The intraoperative assessment of the mechanical axis is difficult. Intraoperatively, the effect of weight bearing on the lower limb mechanical axis is ignored. We developed a custom-made mechanical loading device to simulate weight-bearing conditions intraoperatively and analysed its effect on the mechanical axis during TKA. METHODS: Measurements of the mechanical axis were obtained during 30 consecutive primary TKAs in osteoarthritic patients using image-free knee navigation system. Half body weight was applied intraoperatively using our device to quantify the effect of intraoperative load application on the mechanical axis, thus receiving indirect information about soft tissue balancing. Furthermore, the intraobserver and interobserver reliability of navigated mechanical axis measurement with and without load was determined. RESULTS: Before TKA, mean mechanical axis was 4.0° ± 4.9° without load. Under loading conditions, the mean change of the mechanical axis was 2.1° ± 2.8°. Repetitive measurements of the senior surgeon and junior surgeon revealed a high intraobserver (ICC 0.997) and interobserver reliability (ICC 0.998). The registration of the mechanical axis without and with application of intraoperative loading demonstrated no significant differences during insertion of the trial components (SD 0.29 ± 0.29) and after the definitive component cementation (SD 0.63 ± 0.44). CONCLUSIONS: Intraoperative quantification and analysis of the mechanical lower limb axis applying defined axial loading by our custom-made loading apparatus is reliable. Ligament stability was unbalanced before TKA and balanced after TKA. For TKA, intraoperative simulation of weight bearing may be helpful to quantify, control and correct knee stability and its influence of mechanical axis.
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Artroplastia de Reemplazo de Rodilla/métodos , Cirugía Asistida por Computador , Soporte de Peso , Anciano , Desviación Ósea/prevención & control , Femenino , Humanos , Periodo Intraoperatorio , Inestabilidad de la Articulación/prevención & control , Articulación de la Rodilla/fisiopatología , Articulación de la Rodilla/cirugía , Ligamentos/cirugía , Masculino , Persona de Mediana Edad , Osteoartritis de la Rodilla/cirugía , Osteoartritis de la Rodilla/terapia , Estudios Prospectivos , Reproducibilidad de los ResultadosRESUMEN
The diagnosis of unclear soft tissue tumors represents a common problem in everyday clinical practice. Magnetic resonance imaging often reveals some first information about soft tissue tumors; however, clarification of the dignity can only be achieved by histopathological examination. Most of the lesions are benign but should be treated as a malignant tumor until this can be excluded as unnecessary surgery or biopsies can complicate treatment and worsen the prognosis. These aspects in particular are summarized and discussed in this article.
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Extremidades/cirugía , Sarcoma/diagnóstico , Sarcoma/cirugía , Neoplasias de los Tejidos Blandos/diagnóstico , Algoritmos , Brazo/patología , Brazo/cirugía , Biopsia con Aguja Fina/métodos , Conducta Cooperativa , Diagnóstico Diferencial , Extremidades/patología , Humanos , Comunicación Interdisciplinaria , Leiomiosarcoma/diagnóstico , Leiomiosarcoma/patología , Leiomiosarcoma/cirugía , Imagen por Resonancia Magnética , Imagen por Resonancia Magnética Intervencional/métodos , Masculino , Persona de Mediana Edad , Invasividad Neoplásica , Estadificación de Neoplasias , Pronóstico , Sarcoma/patología , Neoplasias de los Tejidos Blandos/patología , Neoplasias de los Tejidos Blandos/cirugía , Procedimientos InnecesariosRESUMEN
We report on Small Angle X-ray Scattering (SAXS) measurements performed on samples of carboxy-myoglobin and met-myoglobin embedded in low hydrated matrices of four different saccharides (trehalose, sucrose, maltose and lactose). Results confirm the already reported occurrence of inhomogeneities, which are not peculiar of trehalose samples, but appear also in maltose and lactose, and in some cases also sucrose, being dependent on the sample hydration and on the presence of sodium dithionite. This behaviour confirms our previous interpretation about the nature of the inhomogeneities, and prompt it as a possible general behaviour for highly concentrated sugar matrices.
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Mioglobina/química , Dispersión del Ángulo Pequeño , Difracción de Rayos X , Animales , Disacáridos/química , Metamioglobina/químicaRESUMEN
The probability that an inpatient will be harmed by a medical procedure is at least 3% of all patients. As a consequence, hospital risk management has become a central management task in the health care sector. The critical incident reporting system (CIRS) as a voluntary instrument for reporting (near) incidents plays a key role in the implementation of a risk management system. The goal of the CIRS is to register system errors without assigning guilt or meting out punishment and at the same time increasing the number of voluntary reports.
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Errores Médicos/prevención & control , Seguridad del Paciente/normas , Gestión de Riesgos/organización & administración , Gestión de Riesgos/normas , Traumatología/organización & administración , Traumatología/normas , Lista de Verificación/normas , Conducta Cooperativa , Intervención en la Crisis (Psiquiatría)/organización & administración , Intervención en la Crisis (Psiquiatría)/normas , Alemania , Implementación de Plan de Salud/organización & administración , Implementación de Plan de Salud/normas , Sistemas de Información en Hospital/organización & administración , Sistemas de Información en Hospital/normas , Mortalidad Hospitalaria , Humanos , Comunicación Interdisciplinaria , Errores Médicos/mortalidad , Sistemas de Identificación de Pacientes/organización & administración , Sistemas de Identificación de Pacientes/normas , Participación del Paciente , Garantía de la Calidad de Atención de Salud/organización & administración , Garantía de la Calidad de Atención de Salud/normas , Programas InformáticosRESUMEN
INTRODUCTION: The accuracy of preoperative planning of the size of total knee arthroplasty (TKA) in literature is only 50%. A problem of conventional radiographic planning with prosthesis templates is varying enlargement of the radiographs. Digital planning and analysis of lower leg geometry revealed improved reliability compared to conventional techniques. The aim of the study was to evaluate the accuracy of digital planning of TKA with special planning software and calibrated radiographs and its interobserver reliability. METHODS: In a prospective study the sizes of 30 TKA were planned with special software by a senior and a junior surgeon independently. For calibration a 30 mm reference ball on the radiographs was used. The planning was compared with the intraoperative chosen size of the TKA. RESULTS: The correlation of the planned femoral component with the chosen size was 87% for the senior and 77% for the junior surgeon. The planning of the tibial component revealed a correlation for the senior surgeon in 90% and for the junior surgeon in 87%. Both component was planned correctly in 77% by the senior and in 63% by the junior surgeon. In 50% the planning of both surgeons matched completely the used prosthesis sizes. The linear κ coefficient of Cohen revealed a good agreement (0.65) and a high interobserver reliability. DISCUSSION: Planning TKA with special planning software with digital, calibrated radiographs is more accurate compared to previous conventional planning. The senior surgeons planning of both component sizes matched in 77% the correct size. Clinical experience improves the accuracy of preoperative planning.
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Artroplastia de Reemplazo de Rodilla/instrumentación , Sistemas de Apoyo a Decisiones Clínicas/instrumentación , Interpretación de Imagen Radiográfica Asistida por Computador/instrumentación , Programas Informáticos , Adulto , Anciano , Anciano de 80 o más Años , Artroplastia de Reemplazo de Rodilla/métodos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Variaciones Dependientes del Observador , Estudios Prospectivos , Interpretación de Imagen Radiográfica Asistida por Computador/métodosRESUMEN
UNLABELLED: Recurrent dislocation of the peroneal tendons following operative treatment is relatively uncommon, but can be difficult to treat. We asked whether subligamental transposition of the peroneus brevis tendon, fibular grooving, and reattachment of the superior peroneal retinaculum for failed peroneal tendon dislocation surgery would achieve a stable fixation of the peroneal tendons and whether there would be restrictions of ROM or instability of the hindfoot. We reviewed six female patients (mean age, 24.5 years) with general laxity of joints preoperatively and at 6 weeks and 3, 6, and 12 months postoperatively. Within 1 year postoperatively no recurrence was found. In two ankles the extension was restricted 5 degrees to 10 degrees . In another pronation and supination was restricted 5 degrees each. Stability of the ankle increased in four patients and stayed unchanged in two. AOFAS score increased from a mean value of 36 +/- 20.6 preoperatively to 90 +/- 7 postoperatively at 1 year. We conclude transposition of the peroneus brevis tendon is a reasonable treatment for failed peroneal tendon dislocation surgery. LEVEL OF EVIDENCE: Level IV, therapeutic study (prospective case series). See Guidelines for Authors for a complete description of levels of evidence.
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Traumatismos del Tobillo/cirugía , Luxaciones Articulares/cirugía , Traumatismos de los Tendones/cirugía , Transferencia Tendinosa/métodos , Tenodesis/métodos , Adolescente , Adulto , Femenino , Humanos , Inestabilidad de la Articulación/fisiopatología , Inestabilidad de la Articulación/cirugía , Pronación/fisiología , Estudios Prospectivos , Rango del Movimiento Articular , Reoperación , Traumatismos de los Tendones/fisiopatología , Insuficiencia del Tratamiento , Adulto JovenRESUMEN
AIM: Novice drivers are at high risk for crash involvement. We performed an analysis of causations, injury patterns and distributions of novice drivers in cars and on motorcycles in road traffic as a basis for proper measurements. METHOD: Data of accident and hospital records of novice drivers (licence < 2 years) were analysed focusing on the following parameters: injury type, localisation and mechanism, abbreviated injury scale (AIS), maximum AIS (MAIS), delta-v, collision speed and other technical parameters and compared with those of experienced drivers. RESULTS: In 18 352 accidents in the area of Hannover (years 1985-2004), 2602 novice drivers and 18 214 experienced drivers were recorded as having an accident. Novice car drivers were more often and more severely injured whereas on motorcycles the experienced drivers were at higher risk. Novice drivers of both groups sustained more often extremity injuries. 4.5 % of the novice car drivers were not restrained by seatbelts as compared to 3.7 % of the experienced drivers and 6.1 % of the novice motorcycle drivers did not wear a proper helmet (versus 6.5 %). Severe injuries were sustained in 20 % at collision speeds below 30 km/h and in 80 % at collision speeds above 50 km/h. Novice car drivers drove significantly older cars. The risk profile of novice drivers is similar to that of drivers older than 65. CONCLUSION: Structural protection and special lectures like skidding courses could be proper measurements next to harder punishment of violations.
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Accidentes de Tránsito/estadística & datos numéricos , Conducción de Automóvil/educación , Automóviles/estadística & datos numéricos , Motocicletas/estadística & datos numéricos , Heridas y Lesiones/epidemiología , Escala Resumida de Traumatismos , Adolescente , Adulto , Factores de Edad , Conducción de Automóvil/estadística & datos numéricos , Causalidad , Estudios Transversales , Femenino , Alemania , Dispositivos de Protección de la Cabeza/estadística & datos numéricos , Humanos , Incidencia , Masculino , Estudios Prospectivos , Cinturones de Seguridad/estadística & datos numéricos , Factores Sexuales , Revisión de Utilización de Recursos/estadística & datos numéricos , Adulto JovenRESUMEN
Since 1983, radiolunate arthrodesis has been the gold standard for stabilising the rheumatic wrist. Rearthrodesis of the radiolunate joint has not yet been described. In a prospective study on five radiolunate rearthrodeses with a dorsal mini titanium plate and oblique screw, bone healing was achieved in four. Fatigue fracture of the plate occurred in one case of delayed bone healing. After another rearthrodesis using the same technique, bone healing was achieved. Complete fusion of the wrist can be avoided after failed radiolunate fusion using the described operative technique for rearthrodesis of the radiolunate joint. Preserving some wrist mobility is of high value for these multimorbid patients.
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Artritis Reumatoide/cirugía , Artrodesis/instrumentación , Artrodesis/métodos , Placas Óseas , Articulación de la Muñeca/cirugía , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Reoperación/instrumentación , Reoperación/métodos , Resultado del TratamientoAsunto(s)
Costos de la Atención en Salud/estadística & datos numéricos , Seguro por Accidentes/estadística & datos numéricos , Traumatismo Múltiple/economía , Traumatismo Múltiple/epidemiología , Perfil de Impacto de Enfermedad , Adolescente , Adulto , Niño , Preescolar , Evaluación de la Discapacidad , Femenino , Alemania/epidemiología , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Traumatismo Múltiple/rehabilitación , Evaluación de Resultado en la Atención de Salud/estadística & datos numéricosAsunto(s)
Placas Óseas , Fracturas del Fémur/complicaciones , Fracturas del Fémur/cirugía , Fijación Interna de Fracturas/métodos , Osteomielitis/etiología , Osteomielitis/terapia , Adulto , Diáfisis/lesiones , Fracturas del Fémur/diagnóstico por imagen , Humanos , Masculino , Osteomielitis/diagnóstico por imagen , Radiografía , ReoperaciónRESUMEN
UNLABELLED: From the period of September 2000 to March 2006 Hannover Reinsurance and the Department of Traumatology of the Hanover Medical School conducted a retrospective observational study of the long-term outcome of patients after polytrauma. The follow-up period was on average 17 +/- 5 years. The goal of the study was to determine the social, financial, medical and psychological long-term outcome after a severe accident. Of the 1560 enrolled patients 519 patients died in the observed period, 397 patients were followed up but could not be examined, 637 patients (female n = 158, male n = 479) were examined and answered detailed questionnaires concerning their social, financial medical and psychological situation. 6 patients did not fullfil the input criteria and one patient had two polytraumata. The average age at the time of accident was 26.5 years (+/- 12.3). RESULTS: Financial losses were observed in 41.1% of all males and 44.4% of females. 21.7% of all male (female 18.4%) had no financial protection at all. Due to the accident 30.1% of all men were unemployed and 19.8% permanently disabled (women 27.4% and 27.6% respectively). Psychological treatment almost doubled after discharge from rehabilitation centres. Even 20 years after the accident extra-mortality was substantially increased by 79%. CONCLUSION: Ten to twenty years after polytrauma significant financial, social and medical impairments are still present.
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Traumatismo Múltiple/rehabilitación , Adolescente , Adulto , Causalidad , Niño , Preescolar , Estudios Transversales , Evaluación de la Discapacidad , Femenino , Estudios de Seguimiento , Alemania , Humanos , Seguro por Accidentes/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Traumatismo Múltiple/mortalidad , Traumatismo Múltiple/psicología , Evaluación de Resultado en la Atención de Salud/estadística & datos numéricos , Rehabilitación Vocacional/estadística & datos numéricos , Seguridad Social/estadística & datos numéricos , Trastornos por Estrés Postraumático/epidemiología , Trastornos por Estrés Postraumático/psicología , Trastornos por Estrés Postraumático/rehabilitación , Análisis de Supervivencia , Indemnización para Trabajadores/estadística & datos numéricosRESUMEN
INTRODUCTION: There is limited information available about the long-term follow-up of polytrauma patients. In this study, the social and medical sequelae of trauma were reinvestigated at 10 years after the injury. METHODS: Patients were selected out of a population of polytraumatised patients treated at Hannover Medical School between 1973 and 1990. INCLUSION CRITERIA: multiple injuries treated at one institution, age between 3 and 60 years of age at the time of injury. Patients were recruited by gathering their residences from the charts. If patients had moved, up to three different registration offices were contacted by mail. The patient was contacted by mail (maximum three times) and by telephone. A patient was documented as lost to follow-up if none of these attempts was successful, or if he did not fulfil three subsequent appointments. All patients were examined by a physician, using a patient questionnaire and a standardized physical exam. RESULTS: Six hundred thirty-seven patients (67.8% of the potential enrollees) were evaluated on an outpatient basis by a trauma surgeon using a self-administered patient questionnaire and a standardized physical exam. In these, the average follow-up was 17.5 (range 10-28) years; the average Injury Severity Score (ISS) was 20.7 (range 4-54). Head injuries were the third most frequent injuries, but represented the most frequent cause of permanent disability (40%). The overall rehabilitation status graded by the patients was very good in 14.1%, good in 33.0%, satisfactory in 29.3%, sufficient in 16.0% and poor or insufficient in 7.5%. CONCLUSIONS: This study suggests that a high percentage of patients can be recruited for follow-up even after 10 years post trauma with the use of a meticulous reinvitation strategy. Head injuries accounted for the most frequent cause of disability, suggesting that more research should be provided to minimise the degree of injury and improve the outcome for head injured patients. Subjective grading of the outcome was better than expected in patients who had regained complete social rehabilitation.
Asunto(s)
Traumatismos Craneocerebrales/cirugía , Fracturas del Cuello Femoral/cirugía , Traumatismo Múltiple/cirugía , Huesos Pélvicos/lesiones , Adolescente , Adulto , Niño , Preescolar , Traumatismos Craneocerebrales/rehabilitación , Femenino , Fracturas del Cuello Femoral/rehabilitación , Estudios de Seguimiento , Humanos , Puntaje de Gravedad del Traumatismo , Masculino , Persona de Mediana Edad , Traumatismo Múltiple/rehabilitación , Huesos Pélvicos/cirugía , Encuestas y Cuestionarios , Factores de Tiempo , Centros Traumatológicos , Resultado del TratamientoRESUMEN
Previous studies have suggested that the lower-extremities are among the most frequently injured body regions in polytrauma patients and have a major impact on the functional recovery following polytrauma. In particular, injuries to the distal part of the lower-extremity appear to be associated with a poor functional outcome. Therefore, the goal of this study was to evaluate the impact of injuries below the knee joint on the long-term functional outcome following polytrauma. Three hundred eighty-nine polytrauma patients with associated lower-extremity fractures and a minimum follow-up of 10 years were included in this study. All patients were examined by a doctor, using a patient questionnaire and a standardised physical examination. Significantly, inferior outcomes were seen in patients with fractures below the knee joint as measured by the modified Karlström-Olerud score, Lysholm score, range of motion, weight bearing status, Hannover score for polytrauma outcome (HASPOC), SF-12, Tegner activity score, and inability to work (P < 0.05). Fractures below the knee joint have a significant impact on the functional recovery following polytrauma. We suggest that delayed treatment, thin soft tissue envelope below the knee joint, high-energy trauma, unfavorable blood supply, and complex fracture patterns contribute to these unfavorable outcomes.