Hip fractures in a developing country: Osteoporosis frequency, predisposing factors and treatment costs

The epidemiology of geriatric fractures: A nationwide analysis of 1 million fractures

OBJECTIVE

Fractures among the geriatric population impose a substantial burden on healthcare systems. This study aims to investigate the incidence and distribution of fractures among geriatric individuals over seven years, analyzing changes by age and sex. The findings will inform national healthcare strategies for addressing the growing impact of geriatric fractures.

MATERIALS AND METHODS

Electronic health records from a nationwide personal health records system were analyzed, focusing on ICD-10 codes for fractures. Recurrent codes for the same patients within three months were excluded. Patients were categorized into three age groups (65-74, 75-84, and 85+ years), and fractures were grouped anatomically. Incidence rates for specific fracture locations were calculated based on the actual population at risk annually. Incidence rates were further stratified by sex and age groups using Turkey's age- and sex-specific populations.

RESULTS

A total of 1,004,663 geriatric fractures (66.9 % female, 33.1 % male) were identified over seven years. The overall fracture incidence among the geriatric population was 1.9 % (1910/100,000). Hip fractures were the most common (25.2 %), followed by wrist (15 %) and lumbar-pelvic fractures (11.9 %). Femur fractures were predominant in the 75-84 and 85+ age groups, while wrist fractures were more common in the 65-74 age group. Fracture incidences generally increased with age, except for ankle, foot, and toe fractures, which decreased with age for both sexes (p < 0.05). The male/female ratio was lowest for wrist, elbow, and humeral shaft fractures (1:3.2, 1:2.7, and 1:2.7, respectively). The lowest overall fracture incidence was observed in 2020 (1568/100,000), while the highest was in 2017 (2523/100,000).

CONCLUSION

With Turkey's aging population, the socioeconomic impact of geriatric fractures is anticipated to rise. Fracture patterns and incidence vary by age and sex among geriatric individuals. These findings provide valuable insights for healthcare planning and the development of community-based preventive measures tailored to specific fracture locations and demographics.

The current situation in the approach to osteoporosis in older adults in Turkey: areas in need of improvement with a model for other populations

PURPOSE

The total number of older adults in Turkey is striking, amounting to around 8 million, and this translates into considerably higher numbers of cases of osteoporosis (OP) and fractures in older adults. In this article, we outlined the current situation of OP in older adults in Turkey and investigated the differences between Turkey and a representative developed European country (Belgium), in terms of the screening, diagnosis, and treatment of OP. Our intention in this regard was to identify areas in need of improvement and subsequently to make a clear call for action to address these issues.

METHODS

Herein, considering the steps related to the OP approach, we made a complete review of the studies conducted in Turkey and compared with the literature recommendations.

RESULTS

There is a need for a national osteoporotic fracture registry; measures should be taken to improve the screening and treatment of OP in older males, such as educational activities; technicians involved in dual-energy X-ray absorptiometry (DXA) scanning should undergo routine periodic training; all DXA centers should identify center-specific least significant change values; all older adults should be considered for routine lateral dorsolumbar X-ray imaging for the screening of vertebral fractures while ordering DXA scans; the inclusion of vertebral fracture assessment (VFA) software in DXA assessments should be considered; screening using a fracture risk assessment tool (FRAX) algorithm that is specific to Turkey should be integrated; the fortification of foods with vitamin D is required; the high fracture risk by country-specific FRAX algorithm and the presence of falls/high fall risk should be integrated in reimbursement terms; and finally, more "fracture liaison services" should be established.

CONCLUSION

We suggest that the practical consideration of our suggestions will provide considerable support to the efforts for combating with the adverse consequences of OP in society. This approach can be subsequently modeled for other populations to improve the management of OP globally.

Osteoporosis Knowledge, Beliefs and Self-efficacy Among Female University Students: A Descriptive Study

Aim:

This study aimed to investigate female university students' knowledge, beliefs and self-efficacy regarding osteoporosis.

Methods:

This is a descriptive cross-sectional study conducted amongst 260 female university students in Jordan. This study utilized a package of instruments to measure different variables of the study, including demographic data, Osteoporosis Knowledge Assessment Tool (OKAT), Osteoporosis Health Belief Scale (OHBS) and Osteoporosis Self-Efficacy Scale (OSES).

Results:

Participants had a relatively low level of knowledge regarding osteoporosis (M=8.1/20, 40.5%). In general, they had fairly positive beliefs towered osteoporosis with a percentage of 70% (M=3.5/5, SD=0.3) and moderate self-efficacy in practicing osteoporosis recommended practices. No significant differences were observed in participants’ knowledge, beliefs, and self-efficacy of osteoporosis based on their demographic variables except their college specialty.

Conclusion:

The current study confirmed that female university students had inadequate knowledge about osteoporosis. There is a gap between the participants' beliefs, self-efficacy about osteoporosis and their daily lifestyle. In view of such lack of knowledge of osteoporosis, efforts should be made to raise the level of osteoporosis awareness among university students through health education intervention programs for all-female university students regardless of their college, specialty or academic program.

Updated approach for the management of osteoporosis in Turkey: a consensus report

As a result of the current demographics, increased projections of osteoporosis (OP) and prevalence of the disease in Turkey, a panel of multidisciplinary experts developed a thorough review to assist clinicians in identifying OP and associated fracture risk patients, diagnosing the disease with the appropriate available diagnostic methods, classifying the disease, and initiating appropriate treatment. The panel expects to increase the awareness of this prevalent disease, decrease consequences of OP with corresponding cost savings and, ultimately, decrease the overall burden of OP and related fractures in Turkey.

BACKGROUND

OP is not officially accepted as a chronic disease in Turkey despite the high prevalence and predicted increase in the following years. However, there are areas where the country is performing well, such as having a country-specific fracture risk assessment model, DXA access, and the uptake of FRAX. Additional efforts are required to decrease the existing treatment gap estimating 75-90% of patients do not receive pharmacological intervention for secondary prevention, and the diagnosis rate is around 25%.

METHODS

A selected panel of Turkish experts in fields related to osteoporosis was provided with a series of relevant questions to address prior to the multi-day conference. Within this conference, each narrative was discussed and edited by the entire group, through numerous drafts and rounds of discussion until a consensus was achieved. Represented in the panel were a number of societies including The Turkish Osteoporosis Society, The Society of Endocrinology and Metabolism of Turkey (SEMT), and The Turkish Society of Physical Medicine and Rehabilitation.

RESULTS

Standardized general guidelines to identify OP and related fractures and at-risk population in Turkey, which will enable clinicians to accurately and effectively diagnose the disease, treat the appropriate patients with available pharmacological and non-pharmacological treatments and decrease the burden of the disease.

CONCLUSIONS

This manuscript provides a review of the current state of OP and related fractures in Turkey. Moreover, this manuscript reviews current international guidelines and national studies and proposes a number of helpful country-specific classifications that can be used by healthcare providers caring for the at-risk population. Additionally, the panel proposes practical recommendations that should be implemented nationally in order to decrease the burden of OP and related fractures and effectively preventing the burden in future generations.

The burden of osteoporosis in Turkey: a scorecard and economic model

The burden of osteoporosis in Turkey is not well characterized. Our results indicate that osteoporosis is undertreated in Turkey with 1.35 million fractures predicted to occur from 2019 to 2023 at an associated cost of 2.42 billion USD. Interventions are needed to close the treatment gap and minimize the economic burden.

PURPOSE

The number of osteoporotic fractures is expected to increase as populations age, posing a major risk to health systems and patients. We created a scorecard summarizing the burden of disease, policy framework, service provision, and service uptake for osteoporosis in Turkey and estimated the economic burden of osteoporotic fractures in Turkey.

METHODS

A systematic review of osteoporosis in Turkey was performed. Gaps in the literature were supplemented by surveys with osteoporosis experts. The findings were used to populate a scorecard and burden of illness model focused on adults aged 50 to 89 years in Turkey. The scorecard provided a visual representation of osteoporosis burden and management using a traffic light color coding system. The model quantified osteoporosis-related fracture costs (2019 USD) including hospitalizations, dual-energy x-ray absorptiometry testing, hip fracture surgery, prescription drugs, and patient productivity losses.

RESULTS

The scorecard showed that osteoporosis is undertreated in Turkey. Despite timely access to diagnosis, > 75% of high-risk patients fail to initiate on appropriate therapies. In 2019, the economic model predicted that 255,183 osteoporosis-related fractures would occur in Turkey with an associated annual cost of approximately 455 million USD and an average burden per 1000 at risk of 23,987 USD. The cumulative 5-year cost of 1,354,817 fractures was 2.42 billion USD.

CONCLUSIONS

Approximately 1.35 million fragility fractures are predicted to occur in Turkey during the next 5 years with costs of 2.42 billion USD. Closing the treatment gap will be imperative for preventing these fractures and minimizing the burden of osteoporosis in Turkey.

Economic burden of osteoporosis-related hip fracture in Asia: a systematic review

This review analyzes the economic costs of HF in Asia. The availability and quality of studies on the burden of osteoporosis in Asia are very scarce. There is a need to encourage more quality cost of osteoporosis studies based on standardized methods to convince healthcare authorities in implementing appropriate strategies.

INTRODUCTION

Osteoporosis fractures, especially hip fractures, impose large economic costs to governments and societies. This review aimed to systematically analyze available evidence on healthcare costs associated with osteoporosis-related hip fractures (HF) in Asia.

METHODS

Articles were systematically sought from databases including PubMed, EMBASE, and EBSCOHost between 2000 and 2015. Total costs associated with HF care, the cost components, and length of stays were retrieved and analyzed. Study designs were also qualitatively analyzed.

RESULTS

The availability of published studies on economic burden of HF in Asia is severely lacking with only 15 articles met the inclusion criteria. Even among the included studies, only two studies reported comprehensive costs evaluating all costs including indirect or intangible costs. Most studies satisfactorily reported criteria for conducting economic evaluation, but large variations existed in the methodological design. Due to study design and other influencing factors, large variation in the cost of HF treatment from US$774 to US$14,198.90 (median S$2943), representing an average of 18.95% (range: 3.58-57.05%) of the countries' 2014 GDP/capita, was observed. This highlighted the heavy burden of managing HF in Asia with about 40% of the included studies reported using more than one third of GDP/capita.

CONCLUSION

There is a paucity of burden of illness studies of osteoporosis in the Asian region. For the few available studies, there was a lack of standardization in methodological approach in evaluating the economic burden of the disease. There is a need to encourage more quality burden of illness studies of osteoporosis to inform policymakers in healthcare planning.

The association between bone mineral density, quality of life, quality of sleep and fatigue

OBJECTIVES

This study was undertaken to examine quality of life (QoL), the quality of sleep and fatigue level in postmenopausal women with osteoporosis (OP) but without fractures, to assess the associations between these parameters and to compare the results with those for subjects who have osteopenia or normal bone mineral density (BMD).

METHODS

In this study, 113 postmenopausal osteoporosis (PMO) subjects without fractures, 172 subjects with osteopenia and 102 subjects with normal BMD were included. The severity of pain, QoL, quality of sleep and fatigue were assessed using the visual analogue scale (VAS), the QoL Questionnaire of the European Foundation for Osteoporosis (QUALEFFO-41), the Pittsburgh Sleep Quality Index (PSQI) and the Checklist of Individual Strength (CIS) questionnaire.

RESULTS

No statistically significant differences between the three groups were found in terms of VAS and QUALEFFO-41 total scores (p > 0.05). On the other hand, PSQI and CIS total scores were significantly different in the PMO and osteopenia groups (P = 0.015 and 0.007, respectively) compared to the group with normal BMD.

CONCLUSIONS

During the follow-up and treatment of women with PMO or osteopenia, QoL, quality of sleep and fatigue should be assessed and incorporated into treatment decisions, even in the absence of fractures.

Vitamin D deficiency in adult fracture patients: prevalence and risk factors

PURPOSE

Although vitamin D levels are not routinely monitored in outpatient fracture patients, identification of fracture patients with a deficient vitamin D status may be clinically relevant because of the potential role of vitamin D in fracture healing. This study aimed to determine the prevalence of and risk factors for vitamin D deficiency in non-operatively treated adult fracture patients.

PATIENTS AND METHODS

Vitamin D levels were determined in a cross-sectional study of adult patients, who were treated non-operatively for a fracture of the upper or lower extremity in the outpatient clinic of a level 1 trauma center, during one calendar year. Potential risk factors for (severe) vitamin D deficiency were analyzed using multivariable logistic regression analysis.

RESULTS

A total of 208 men and 319 women with a mean age of 49.7 years (SD 19.9) were included. In this population, 71 % had a serum calcidiol <75 nmol/L, 40 % were vitamin D deficient (serum calcidiol <50 nmol/L) and 11 % were severely vitamin D deficient (serum calcidiol <25 nmol/L). Smoking and season (winter and spring) were independent risk factors for vitamin D deficiency. An increasing age, a non-Caucasian skin type, winter and smoking were identified as independent risk factors for severe vitamin D deficiency. The use of vitamin D, alcohol consumption and higher average daily sun exposure were independent protective factors against (severe) vitamin D deficiency.

CONCLUSION

Given the potential role of vitamin D in fracture healing, clinicians treating adult fracture patients should be aware of the frequent presence of vitamin D deficiency during the winter, especially in smoking and non-Caucasian patients. Research on the effect of vitamin D deficiency or supplementation on fracture healing is needed, before suggesting routine monitoring or supplementation.

The Economic Burden of Femoral Neck Fractures in Jamaica

Osteoporotic femoral neck fractures are increasing as the population ages. There is a significant cost to care for patients with such fractures. We prospectively analysed the in-hospital cost of managing 85 patients admitted to the University Hospital of the West Indies (UHWI) with such fractures. The majority of patients were females, 78.8%, and the mean age of the cohort was 83.7 years. There was a significant difference in the mean preoperative delay and length of stay between those patients treated publicly as compared to those treated privately, 9.6 vs 3.1 days and 18.9 vs 8.8 days, respectively. The mean acute cost of those treated publicly was 39% of the cost of those treated privately, J$110 878.80 vs J$284 287.61. The economic cost per year to the country for the acute management of femoral neck fractures was calculated at J$46 264 528.76 which is 0.30% of the 2005-2006 budgetary allocation for health. This cost was significantly associated with the length of hospital stay and the number of complications developed.

Inverse relationship between central obesity and osteoporosis in osteoporotic drug naive elderly females: The Tianliao Old People (TOP) Study

To examine the relationship between central obesity and osteoporosis in elderly females in a rural community, a total of 368 ambulatory elderly women were recruited by random sampling during July 2009. Structured questionnaires were completed to survey possible osteoporosis-related risk factors. Subjects were dichotomized into either noncentral obese (waist circumference [WC]<80cm) or central obese subgroups (WC≥80cm) for further analysis. Bone mineral densities were scanned by dual-energy X-ray absorptiometry installed in a mobile bus. Thoracolumbar spine X-ray examination was interpreted by the same radiologist. Of the 365 subjects with completed data, 275 (75.3%) aged women were classified as having osteoporosis based on diagnostic Model III. Compared with the nonosteoporosis subjects, the subjects with osteoporosis had relatively higher mean age, lower body mass index, and a lower percentage of central obesity. Using the binary logistic regression method, central obesity was negatively associated with osteoporosis in all 3 models (odds ratios in the 3 models were 0.348, 95% confidence interval [CI]: 0.130-0.927; 0.444, 95% CI: 0.218-0.905; and 0.415, 95% CI: 0.184-0.936, respectively; p<0.05). Our study suggests that the paradox between central obesity and osteoporosis in elderly women should be of concern and warrants further study.

Incidence and direct hospitalisation costs of hip fractures in Vilnius, capital of Lithuania, in 2010

Background

Few epidemiological data on hip fractures were previously available in Lithuania. The aim of this study was to estimate the incidence and hospital costs of hip fractures in Vilnius in 2010.

Methods

Data were collected from the medical charts of all patients admitted to hospitals in Vilnius (population, 548,835) due to new low-energy trauma hip fracture, during 2010. The estimated costs included ambulance transportation and continuous hospitalisation immediately after a fracture, which are covered by the Lithuanian healthcare system.

Results

The incidence of new low-energy trauma hip fractures was 252 (308 women and 160 men) per 100,000 inhabitants of Vilnius aged 50-years or more. There was an exponential increase in the incidence with increasing age. The overall estimated cost of hip fractures in Vilnius was 1,114,292 EUR for the year 2010. The greatest part of the expenditure was accounted for by fractures in individuals aged 65-years and over. The mean cost per case was 2,526.74 EUR, and cost varied depending on the treatment type. Hip replacement did not affect the overall mean costs of hip fracture. The majority of costs were incurred for acute (53%) and long-term care (35%) hospital stays, while medical rehabilitation accounted for only 12% of the overall cost. The costs of hip fracture were somewhat lower than those found in other European countries.

Conclusion

The data on incidence and costs of hip fractures will help to assess the importance of interventions to reduce the number of fractures and associated costs.

Evaluation of a pulsed phase-locked loop system for noninvasive tracking of bone deformation under loading with finite element and strain analysis

Ultrasound has been widely used to nondestructively evaluate various materials, including biological tissues. Quantitative ultrasound has been used to assess bone quality and fracture risk. A pulsed phase-locked loop (PPLL) method has been proven for very sensitive tracking of ultrasound time-of-flight (TOF) changes. The objective of this work was to determine if the PPLL TOF tracking is sensitive to bone deformation changes during loading. The ability to noninvasively detect bone deformations has many implications, including assessment of bone strength and more accurate osteoporosis diagnostics and fracture risk prediction using a measure of bone mechanical quality. Fresh sheep femur cortical bone shell samples were instrumented with three 3-element rosette strain gauges and then tested under mechanical compression with eight loading levels using an MTS machine. Samples were divided into two groups based on internal marrow cavity content: with original marrow, or replaced with water. During compressive loading ultrasound waves were measured through acoustic transmission across the mid-diaphysis of bone. Finite element analysis (FEA) was used to describe ultrasound propagation path length changes under loading based on µCT-determined bone geometry. The results indicated that PPLL output correlates well to measured axial strain, with R(2) values of 0.70 ± 0.27 and 0.62 ± 0.29 for the marrow and water groups, respectively. The PPLL output correlates better with the ultrasound path length changes extracted from FEA. For the two validated FEA tests, correlation was improved to R(2) = 0.993 and R(2) = 0.879 through cortical path, from 0.815 and 0.794 via marrow path, respectively. This study shows that PPLL readings are sensitive to displacement changes during external bone loading, which may have potential to noninvasively assess bone strain and tissue mechanical properties.