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PURPOSE: The optimal duration of immobilization for the conservative treatment of non- or minimally displaced and displaced distal radius fractures remains under debate. This research aims to review studies of these treatments to add evidence regarding the optimal immobilization period. METHODS: A comprehensive database search was conducted. Studies investigating and comparing short (< 3 weeks) versus long (> 3 weeks) immobilizations for the conservative treatment of distal radius fractures were included. The studies were evaluated for radiological and functional outcomes, including pain, grip strength, and range of motion. Two reviewers independently reviewed all studies and performed the data extraction. RESULTS: The initial database search identified 11.981 studies, of which 16 (involving 1.118 patients) were ultimately included. Patient-reported outcome measurements, grip strength, range of motion, and radiological outcomes were often better after shorter immobilization treatments. Radiological outcomes were better with longer immobilization in two studies and shorter immobilization in one study. Fourteen studies concluded that early mobilization is preferred, while the remaining two studies observed better outcomes with longer immobilization. The data were unsuitable for meta-analysis due to their heterogeneous nature. CONCLUSION: Shorter immobilization for conservatively treated distal radius fractures often yield equal or better outcomes than longer immobilizations. The immobilization for non- or minimally displaced distal radius fractures could therefore be shortened to 3 weeks or less. Displaced and reduced distal radius fractures cannot be immobilized shorter than 4 weeks due to the risk of complications. Future research with homogeneous groups could elucidate the optimal duration of immobilization.
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The distal radius fracture is a common fracture with a prevalence of 17% on the emergency departments. The conservative treatment of distal radius fractures usually consists of three to six weeks of plaster immobilization. Several studies show that one week of plaster immobilization is safe for non- or minimally displaced distal radius fractures that do not need reduction. A shorter period of immobilization may lead to a better functional outcome, faster reintegration and participation in daily activities. Due to upcoming innovations such as three-dimensional printed splints for distal radius fractures, a patient specific splint can be produced which may offer more comfort. Furthermore, these three-dimensional printed splints are expected to be more environmental friendly in comparison with traditional plaster casts.
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Fracturas del Radio , Fracturas de la Muñeca , Humanos , Resultado del Tratamiento , Tratamiento Conservador , Fracturas del Radio/terapia , Curación de Fractura , Moldes Quirúrgicos , Férulas (Fijadores)RESUMEN
Background: Newly symptomatic chronic musculoskeletal illness is often misinterpreted as new pathology, particularly when symptoms are first noticed after an event. In this study, we were interested in the accuracy and reliability of identifying the symptomatic knee based on bilateral MRI reports. Methods: We selected a consecutive sample of 30 occupational injury claimants, presenting with unilateral knee symptoms who had bilateral MRI on the same date. A group of blinded musculoskeletal radiologists dictated diagnostic reports, and all members of the Science of Variation Group (SOVG) were asked to indicate the symptomatic side based on the blinded reports. We compared diagnostic accuracy in a multilevel mixed-effects logistic regression model, and calculated interobserver agreement using Fleiss' kappa. Results: Seventy-six surgeons completed the survey. The sensitivity of diagnosing the symptomatic side was 63%, the specificity was 58%, the positive predictive value was 70%, and the negative predictive value was 51%. There was slight agreement among observers (kappa= 0.17). Case descriptions did not improve diagnostic accuracy (Odds Ratio: 1.04; 95% CI: 0.87 to 1.3; P=0.65). Conclusion: Identifying the more symptomatic knee in adults based on MRI is unreliable and has limited accuracy, with or without information about demographics and mechanism of injury. When there is a dispute concerning the extent of the injury to a knee in a litigious, medico-legal setting such as Workers' Compensation, consideration should be given to obtaining a comparison MRI of the uninjured, asymptomatic extremity.
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Background: Complex regional pain syndrome type I (CRPS) is a symptom-based diagnosis of which the reported incidence varies widely. In daily practice, there appears to be a decrease in incidence of CRPS after a distal radius fracture and in general. Questions/purposes: The aim of this study was to assess the trend in the incidence of CRPS after a distal radius fracture and in general in the Netherlands from 2014 to 2018. Methods: The incidence of CRPS after a distal radius fracture was calculated by dividing the number of confirmed cases of CRPS after distal radius fracture by the total number of patients diagnosed with a distal radius fracture. Medical records of these patients were reviewed. Hospital-based data were used to establish a trend in incidence of CRPS in general. A Dutch national database was used to measure the trend in the incidence of CRPS in the Netherlands by calculating annual incidence rates: the number of new CRPS cases, collected from the national database, divided by the Dutch mid-year population. Results: The incidence of CRPS after distal radius fracture over the whole study period was 0.36%. Hospital data showed an absolute decrease in CRPS cases from 520 in 2014 to 223 in 2018. National data confirmed this with a decrease in annual incidence from 23.2 (95% CI: 22.5-23.9) per 100,000 person years in 2014 to 16.1 (95% CI: 15.5-16.7) per 100,000 person years in 2018. Conclusion: A decreasing trend of CRPS is shown in this study. We hypothesize this to be the result of the changing approach towards CRPS and fracture management, with more focus on prevention and the psychological aspects of disproportionate posttraumatic pain. Level of Evidence: level 3 (retrospective cohort study).
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Background: The optimal treatment for a distal radius fracture (DRF) remains an ongoing discussion. This study observed whether early activity postinjury can lead to the prevention of type 1 complex regional pain syndrome (CRPS-1). Method: Patients who underwent nonoperative treatment for a DRF were invited to participate in this study. Patients followed an exercise program with progressive loading exercises at home immediately after cast removal. After a minimum of 3 months, patients were interviewed by telephone to determine the presence of disproportionate pain. If present, the patients were seen during a clinical consultation to determine whether they had CRPS-1, using the Budapest Diagnostic Criteria. Results: Of the 129 patients included in this study, 12 reported disproportionate pain, and none were diagnosed with CRPS-1. The incidence of CRPS-1 was zero in this study. Conclusion: A more active treatment approach seems to lower the incidence of CRPS-1. A larger randomized study is necessary to strengthen the evidence.
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Síndromes de Dolor Regional Complejo , Fracturas del Radio , Distrofia Simpática Refleja , Síndromes de Dolor Regional Complejo/epidemiología , Síndromes de Dolor Regional Complejo/etiología , Síndromes de Dolor Regional Complejo/terapia , Humanos , Incidencia , Dolor/complicaciones , Fracturas del Radio/diagnóstico , Fracturas del Radio/epidemiología , Fracturas del Radio/terapia , Distrofia Simpática Refleja/epidemiología , Distrofia Simpática Refleja/etiología , Distrofia Simpática Refleja/terapiaRESUMEN
BACKGROUND: Distal radius fracture is a common fracture of which the incidence appears to be increasing worldwide. This pilot study investigated whether 1 week of plaster cast is feasible for nonreduced (stable fractures including nondisplaced and displaced fractures) distal radius fractures. METHODS: The study was a multicenter randomized clinical feasibility trial including patients from regional acute care providers. Patients with a nonreduced distal radius fracture were included in the study. Nonreduced fractures meant intra-articular or extra-articular fractures and including nondisplaced and minimal displaced fractures (dorsal angulation less than 5°-10°, maximum radial shortening of 2 mm, and maximum radial shift of 2 mm) not needing a reduction. Forty Patients were included and randomized. After 1 week of plaster cast, patients were randomized to 1 of the 2 treatment groups: plaster cast removed (intervention group) versus 4 to 5 weeks of plaster cast (control group). RESULTS: The analysis shows no significant differences between the 2 groups in having less pain, better function after 6 weeks, and better overall patient satisfaction. No difference was shown in secondary displacement between the 2 groups (control 1 vs intervention 0). CONCLUSION: One week of plaster cast treatment for nonreduced distal radius fracture is feasible, preferred by patients, with at least the same functional outcome and pain scores. LEVEL OF EVIDENCE: According to the Oxford 2011 level of evidence, the level of evidence of this study is 2.
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Fracturas del Radio , Fracturas de la Muñeca , Humanos , Moldes Quirúrgicos , Fracturas del Radio/terapia , Proyectos Piloto , Estudios de Factibilidad , DolorRESUMEN
BACKGROUND: Alignment adequate to offer nonoperative treatment after reduction of a distal radial fracture is a matter of opinion. This study addressed factors associated with interobserver reliability of satisfaction with alignment after the reduction of a distal radial fracture. METHODS: A survey sent to members of the Science of Variation Group divided the participants into 4 groups that each rated 24 sets of radiographs of adult patients with a distal radial fracture before and after manipulative reduction and cast or splint immobilization. This resulted in a total of 96 fractures rated by 111 participants. Observers indicated whether they were satisfied with the reduction, meaning that nonoperative treatment was an option, or not, meaning that they recommend surgery. The Fleiss kappa was used to measure reliability. RESULTS: There was fair reliability of satisfaction with reduction of a distal radial fracture (kappa, 0.34 [95% confidence interval (CI), 0.28 to 0.41]). No surgeon factors were associated with variations in reliability. Multivariable linear regression analysis indicated that every degree decrease in dorsal angulation of the distal part of the radius on the lateral radiograph increased satisfaction by a mean of 1% (beta, -0.01 [95% CI, -0.02 to -0.006]; p = 0.001); each millimeter decrease in the anterior-to-posterior distance between the dorsal and volar articular margins on the lateral radiograph increased satisfaction by 3% (beta, -0.03 [95% CI, -0.04 to -0.005]; p = 0.014), and each millimeter decrease in ulnar positive variance increased satisfaction by 6% (beta, -0.06 [95% CI, -0.08 to -0.03]; p < 0.001), accounting for 44% of the observed variation. CONCLUSIONS: Surgeons are influenced by radiographic deformity, but do not agree on adequate alignment after reduction of a distal radial fracture. CLINICAL RELEVANCE: Greater involvement of patients in decisions with regard to acceptable deformity has the potential to decrease treatment variation.
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Fijación de Fractura/métodos , Satisfacción del Paciente , Fracturas del Radio/cirugía , Radio (Anatomía)/cirugía , Adulto , Anciano , Anciano de 80 o más Años , Placas Óseas , Moldes Quirúrgicos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Radiografía , Radio (Anatomía)/diagnóstico por imagen , Fracturas del Radio/diagnóstico por imagenRESUMEN
Background and purpose - It is unclear what degree of malalignment of a fracture of the distal radius benefits from reduction. This study addressed the following questions: (1) What is the interobserver reliability of surgeons concerning the recommendation for a reduction for dorsally displaced distal radius fractures? (2) Do expert-based criteria for reduction improve reliability or not?Methods - We sent out 2 surveys to a group of international hand and fracture surgeons. On the first survey, 80 surgeons viewed radiographs of 95 dorsally displaced (0° to 25°) fractures of the distal radius. The second survey randomized 68 participants to either receive or not receive expert-based criteria for when to reduce a fracture and then viewed 20 radiographs of fractures with dorsal angulation between 5° and 15°. All participants needed to indicate whether they would advise a reduction or not.Results - In the 1st study, the interrater reliability of advising a reduction was fair (kappa 0.31). Multivariable linear regression analyses indicated that each additional degree of dorsal angulation increased the chance of recommending a reduction by 3%. In the 2nd study, reading criteria for reduction did not increase interobserver reliability for recommending a reduction.Interpretation - There is notable variation in recommendations for reduction that is not accounted for by surgeon or patient factors and is not diminished by exposure to expert criteria. Surgeons should be aware of their biases and develop strategies to inform patients and share the decision regarding whether to reduce a fracture of the distal radius.
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Fijación de Fractura/métodos , Fracturas del Radio/diagnóstico por imagen , Fracturas del Radio/cirugía , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Variaciones Dependientes del Observador , Radiografía , Reproducibilidad de los Resultados , Encuestas y CuestionariosRESUMEN
To determine whether greater patient-reported symptom intensity and functional limitation influence expressed preferences for discretionary diagnostic and treatment interventions, we studied the association of patient factors and several Patient Reported Outcome Measure (PROM) scores with patient preferences for diagnostic and treatment interventions before and after the visit, a cross-sectional cohort study. One hundred and forty-three adult patients who completed several PROMs were asked their preferences for diagnostic and treatment interventions before and after a visit with an orthopedic surgeon. Patients with better physical function had fewer preferences for specific diagnostic interventions after the visit (P = .02), but PROM scores had no association with preferences for treatment interventions before or after the visit. A greater percentage of patients expressed the preference for no diagnostic or treatment intervention after the visit with a physician than before (diagnostic intervention; 2.1% before vs 30% after the visit; P ≤ .001 and treatment intervention; 2.1% before vs 17% after the visit; P ≤ .001). This study suggests that physician expertise may be more reassuring to people with more adaptive mind sets.
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BACKGROUND Cystic adventitial degeneration (CAD) of an artery is a rare disease in which a mucinous cyst is formed in the adventitia. The condition usually occurs in the popliteal artery, but in rarer cases in arteries of the forearm, where it may lead to symptoms caused by local swelling or arterial occlusion. CASE DESCRIPTION A 54-year-old woman was referred by her general practitioner for a wrist swelling. This was initially thought to be caused by a ganglion but after ultrasound and MRI, it was found to be CAD of the radial artery. The symptoms recurred after transcutaneous aspiration of the cyst. This was followed by surgical resection with venous graft reconstruction. CONCLUSION In rare cases, swelling of the wrist is caused by CAD. Ultrasound and, if necessary, MRI will lead to a reliable diagnosis. Treatment consists of transcutaneous aspiration and, in case of recurrence, surgical resection.
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Quistes/complicaciones , Edema/etiología , Procedimientos de Cirugía Plástica/métodos , Arteria Radial , Enfermedades Vasculares/complicaciones , Procedimientos Quirúrgicos Vasculares/métodos , Articulación de la Muñeca , Quistes/diagnóstico , Quistes/cirugía , Edema/diagnóstico , Femenino , Humanos , Imagen por Resonancia Magnética , Persona de Mediana Edad , Enfermedades Raras , Ultrasonografía , Enfermedades Vasculares/diagnóstico , Enfermedades Vasculares/cirugíaRESUMEN
BACKGROUND: Adverse childhood experiences (ACEs) affect adult mental health and tend to contribute to greater symptoms of depression and more frequent suicide attempts. Given the relationship between symptoms of depression and patient-reported outcomes (PROs), adversity in childhood might be associated with PROs in patients seeking care for musculoskeletal problems, but it is not clear whether in fact there is such an association among patients seeking care in an outpatient, upper extremity orthopaedic practice. QUESTIONS/PURPOSES: (1) Are ACE scores independently associated with variation in physical limitations measured among patients seen by an orthopaedic surgeon? (2) Are ACE scores independently associated with variations in pain intensity? (3) What factors are associated with ACE scores when treated as a continuous variable or as a categorical variable? METHODS: We prospectively enrolled 143 adult patients visiting one of seven participating orthopaedic surgeons at three private and one academic orthopaedic surgery offices in a large urban area. We recorded their demographics and measured ACEs (using a validated 10-item binary questionnaire that measured physical, emotional, and sexual abuse in the first 18 years of life), magnitude of physical limitations, pain intensity, symptoms of depression, catastrophic thinking, and health anxiety. There were 143 patients with a mean age of 51 years, 62 (43%) of whom were men. In addition, 112 (78%) presented with a specific diagnosis and most (n = 79 [55%]) had upper extremity symptoms. We created one logistic and three linear regression models to test whether age, gender, race, marital status, having children, level of education, work status, insurance type, comorbidities, body mass index, smoking, site of symptoms, type of diagnosis, symptoms of depression, catastrophic thinking, and health anxiety were independently associated with (1) the magnitude of limitations; (2) pain intensity; (3) ACE scores on the continuum; and (4) ACE scores categorized (< 3 or ≥ 3). We calculated a priori that to detect a medium effect size with 90% statistical power and α set at 0.05, a sample of 136 patients was needed for a regression with five predictors if ACEs would account for ≥ 5% of the variability in physical function, and our complete model would account for 15% of the overall variability. To account for 5% incomplete responses, we enrolled 143 patients. RESULTS: We found no association between ACE scores and the magnitude of physical limitations measured by Patient-Reported Outcomes Measurement Information System Physical Function (p = 0.67; adjusted R = 0.55). ACE scores were not independently associated with pain intensity (Pearson correlation [r] = 0.11; p = 0.18). Greater ACE scores were independently associated with diagnosed mental comorbidities both when analyzed on the continuum (regression coefficient [ß] = 1.1; 95% confidence interval [CI], 0.32-1.9; standard error [SE] 0.41; p = 0.006) and categorized (odds ratio [OR], 3.3; 95% CI, 1.2-9.2; SE 1.7; p = 0.024), but not with greater levels of health anxiety (OR, 1.1; 95% CI, 0.90-1.3; SE 0.096; p = 0.44, C statistic = 0.71), symptoms of depression (ACE < 3 mean ± SD = 0.73 ± 1.4; ACE ≥ 3 = 1.0 ± 1.4; p = 0.29) or catastrophic thinking (ACE < 3 = 3.6 ± 3.5; ACE ≥ 3 = 4.9 ± 5.1; p = 0.88). CONCLUSIONS: ACEs may not contribute to greater pain intensity or magnitude of physical limitations unless they are accompanied by greater health anxiety or less effective coping strategies. Adverse events can contribute to anxiety and depression, but perhaps they sometimes lead to development of resilience and effective coping strategies. Future research might address whether ACEs affect symptoms and limitations in younger adult patients and patients with more severe musculoskeletal pathology such as major traumatic injuries. LEVEL OF EVIDENCE: Level II, prognostic study.