The incidence was also increasing during this period of time, from 270/10.000 to 390/10.000 among the women age 90 or older. In men there were a declining trend in both incidence and crude numbers, only a small increase of crude fractures were noted among the oldest men age 90 or older.
A prior fragility fracture is one of the strongest predictors for a subsequent one, and this should be a target for secondary fracture prevention. All injured patients admitted to the emergency floor, Ume̊ University Hospital, Sweden, were registered. Between 1993–2004, there were 113,668 injury events, including 29,190 fracture events (one or more fractures at the same time), of whom 12,635 patients were _ 50 years. 1,994 of them had at least two fracture events; 500 had 3; 131 had 4; 35 had 5; and 11 had _ 6 fracture events. Mean age at the baseline fracture was 72.2 years and 75.5 at the second one. Thus, over 50 years of age, not less than 37% of all fractures were serial fractures, and 20% of the patients are serial fracturers. Hip and radius fracture were the most common ones, but 20% were fractures not traditionally labelled as fragility fractures. However, since more than 78% were caused by falls in the same level, most presumably have a fragility component. The interval between the two first fractures was longer than reported in several previous studies, mostly on patients participating in clinical trials. However, our material is population-based and unselected, since there is just one trauma facility in the area, and the general population is healthier than in-hospital or trial patients. On the other hand, there is a cut-off bias, so the interval is likely to be even longer. Interestingly, the difficult-to-treat hip fracture was the second common baseline fracture, the most common subsequent one, and hip-hip fractures were the most common combination, not less than 8.5% of the serial fractures. It is therefore clinically important to use the information provided by the fracture event, a fragility fracture may actually be regarded as a biomechanical test or a natural experiment. Trauma units, therefore, have an onus to screen for risk factors and inform patients about the treatment options, and to organize fracture liaison services. This seems to be especially cost-efficient for our oldest and frailest patients, but alas this is rarely done. A similar neglect of secondary prophylaxis and treatment after cardiovascular disorders would be an outrage! Secondary prevention is especially important since serial fractures are so common, often preventable, having a high impact on health-related quality of life
Even in patients with pronounced osteoporosis, fragility is rarely a sufficient or necessary cause of fracture. Almost always a trauma involved. Exposure to injuries varies with eg sociologic and climatologic. Since 1993 all injuries admitted to Ume̊ University hospital, Sweden, up to 58 parameters have been registered, eg mechanism, environment, involved products and diagnoses. The 12-year population-based injury register now comprises113,668 injuries (29,190 fractures). The absolute number of fractures is important from a practical clinical point of view. Most fractures occur in the extremities of life, perhaps due to both a weaker skeleton in growth and senescence and to exposure to injury. The earlier fracture peak in girls is caused by their earlier growth spurt. The higher and broader fracture peak in boys also reflects behavioural factors. Men continue to have more fractures until around 50, showing the effect of menopause. Radius fracture incidence in Ume̊ was about 15% higher than in Malmö, Sweden. But surprisingly hip fracture incidences were in the same order of magnitude in Malmö and Ume̊, which is remarkable considering the 8o latitude difference. But this may be explained by the different injury mechanisms in the two fractures Low energy-trauma (fall in the same level) was most common in the extremities of life. However, most of the other mechanisms also involved low-moderate trauma, and high-energy trauma was rare. In this sub arctic register, outdoor slips was a common cause of fracture in middle age but as in other materials such injuries became less common with age. A further detailed analysis of the mechanisms causing fractures and soft tissue injuries could be a useful tool in prevention of fall injuries. Is it possible to identify frequent fallers or other accident prone people, before an incapacitating injury? This would indeed be a major public health challenge
Fracture is the only clinically relevant aspect of osteoporosis—a major public health problem in many countries. The strongest predictor for a new fragility fracture is a previous one. For instance, a patient with one osteoporotic vertebral compression fracture has about a seven-fold increased hip fracture risk; a patient with two compression fractures a 14-fold hip fracture risk. Today, we have evidence based and efficient osteoporosis drugs as well as non-pharmacologic methods for fracture prophylaxis. In risk group patients it often is possible to halve the fracture risk. The orthopaedic surgeon is the first and sometimes the only doctor a fracture patien sees. Therefore, as orthopaedic surgeons, we have a great opportunity—and indeed an onus—to identify patients with increased fracture risk, and to do something about it. Imagine patients with myocardial infarction or stroke discharged from hospital without blood pressure control or having a biochemical profile taken? Such negligence is, alas, not uncommon for patients with fragility fractures. We must think in terms of absolute fracture risk, and implement today’s evidence based knowledge. Secondary prophylaxis should be an integrated part in fracture treatment. And this calls for a multidisciplinary and multiprofessional teamwork including surgeons, geriatricians, endocrinologists and general practitioners, as well as nurses, physiotherapists and a wide range of other paramedical specialists. Such “fracture chains” will reduce the number of unnecessary and preventable injuries and will have a great impact in terms of cost and suffering. This symposium will give an overveiw of fracture-preventing strategies.
Radius fracture is the earliest and one of the most common symptoms of osteoporosisò1/6 of fractures seen in the emergency roomòand many patients with distal radius fractures would benefit from osteoporosis treatment to prevent future fractures. Nearly 80% are women, most frequent between 60–70 years of age; men have a more flattened incidence curve. As to classification, distal radius fractures span a wide spectrum, but the sheer bulk of them calls for a simple and robust classification with a low interobserver error. Older’s classification gives an indication of the risk for redislocation, and perhaps the presence/localisation of comminution in the distal/metaphyseal areas are more prognostic than the dislocation per se in unstable fractures. Despite improved surgical treatment, most series still report dissatisfaction rates around 20% with significant complications. One reason is that the population of patients with fragility fractures is so heterogeneous in terms of autonomy, cognitive function, and functional demands. Although anatomy does correlate with function, a stratification in background factors seems to be reasonable. The chronological age of the patient and the radiological classification grade of the fracture are often not the most important factors in terms of functional outcome, health-related quality of life and patient satisfaction in the long run. The indications for reduction and external/internal fixations are still unclear, but there has been clear trend towards a more active approach, and a combination of different surgical techniques. But since it is still unclear whether surgical intervention of most fracture types will produce consistently better long-term outcomes, there is a need for evidence for the management of these fractures in terms of efficacy (clinical trials) and effectiveness (general practice).
The computer and telecommunications revolution has barely begun, although it has already profoundly changed our daily lives. But health care is still regrettably unplugged compared with other industries. Why? There are several obvious answers. For one thing, modern medicine is both complex and fragmented. And the medical profession has a long tradition and a strong ethos, not easily influenced by IT nerds. Also, security and patient integrity as well as other legal aspects put limits on what is feasible and desirable. The collapse of the dot.com business and the numerous accounting scandals have certainly not increased the profession’s confidence of internet. Yet, documentation in today’s health care is obsolete: at the same time redundant and insufficient. Access time for paper documents are often measured in days or weeks rather than in milliseconds. This slow communication technology is bad for our patientsòat a time when the sheer magnitude of information necessary for medical decision-making is increasing exponentially. Another aspect is research and quality control. No manager of a manufacturing industry would keep his/her job without keeping the board happy with hard data on the quality of what is produced. How about medicine? This symposium aims at giving a smorgasbord of IT applications in orthopaedic care, quality control and research. We will also discuss perhaps the most important question: what do we want the new technology to do for our patients and for orthopaedic surgery? Complications of limb salvage
