The Value of Coagulation-Related Indicators Combined with Vascular Ultrasound Parameters in the Risk Assessment of Deep Vein Thrombosis after Secondary Traumatic Fracture Surgery.

OBJECTIVE: The incidence of deep vein thrombosis (DVT) after traumatic fracture is high, and DVT causes serious adverse effects on the postoperative recovery of patients. The purpose of this study was to explore the effect of coagulation-related indicators combined with vascular ultrasound measurements for the risk assessment of DVT after secondary traumatic fracture, and to provide a new method for predicting the occurrence of DVT. METHODS: The clinical data of patients with secondary traumatic fracture surgery in our hospital from January 2019 to January 2022 were retrospectively analyzed. The patients were divided into a non-DVT group and a DVT group according to whether DVT was indicated in the medical record system. The coagulation-related indices and vascular ultrasound measurements of the two groups were compared, and the risk factors for postoperative DVT were analyzed by bivariate correlation and multivariate logistic regression. RESULTS: According to the medical record system, 55 patients (47.41%) had DVT, and 61 patients (52.59%) did not have DVT. There was no significant difference in prothrombin time (PT) or activated partial thromboplastin time (APTT) between the two groups (p > 0.05). The thrombin time (TT) in the DVT group was lower than that in the non-DVT group. The levels of fibrinogen (FIB) and D-dimer (D-D) in the DVT group were higher than those in the non-DVT group (t = 2.766, 3.242, 2.649, p = 0.007, 0.002, 0.009). Spearman correlation analysis showed that peak systolic velocity (Vs), end-diastolic velocity (Vd), pulsatility index (PI), resistance index (RI), FIB, and D-D were positively correlated with the risk of DVT after secondary traumatic fracture surgery (r = 0.264, 0.656, 0.293, 0.276, 0.287, 0.251, p < 0.05). TT was negatively correlated with DVT risk after secondary traumatic fracture surgery (r = -0.249, p < 0.05). The measurements of peak systolic velocity (Vs), end diastolic velocity (Vd), pulsatility index (PI) and resistance index (RI) in the DVT group were higher than those in the non-DVT group (t = 2.663, 2.998, 3.135, 2.953, p = 0.009, 0.003, 0.002, 0.004). FIB, D-D, Vs, Vd, PI, and RI were independent risk factors for DVT after secondary traumatic fracture surgery (Odds Ratio (OR) = 1.483, 2.026, 2.208, 1.893, 1.820, 1.644, p < 0.05). TT index was an independent protective factor for DVT after secondary traumatic fracture surgery (OR = 0.868, p < 0.05). The sensitivity and specificity for prediction of DVT based on combined coagulation-related indicators and vascular ultrasound imaging measurements were higher than those of individual measurements (p < 0.05). CONCLUSIONS: Coagulation-related indicators and vascular ultrasound parameters can effectively predict the formation of DVT. Through the analysis of factors related to DVT formation, screening of high-risk patients for effective intervention may help to reduce the risk of DVT. Further verification in additional, large-scale clinical trials is advocated.

Analgesic use in ED patients with long-bone fractures: A national assessment of racial and ethnic disparities.

BACKGROUND: It is vital to ensure equitable care is given to all patients and to eliminate any disparities in administration of analgesics and opioids in emergency department (ED) patients with long-bone fractures. Our objective was to determine whether sex, ethnic, or racial disparities still exist in administration and prescription of analgesics and opioids in ED patients with long-bone fractures using a current nationally representative database. METHODS: This was a retrospective, cross-sectional analysis of ED patients ages 15-55 years with long-bone fractures included in the National Hospital and Medical Care Survey (NHAMCS) database from 2016 to 2019. Our primary and secondary outcomes were administration of analgesics and opioids in the ED and our exploratory outcomes were prescription of analgesics and opioids in discharged patients. Outcomes were adjusted for age, sex, race, insurance, fracture location, number of fractures, and pain severity. RESULTS: Of the estimated 2.32 million ED patient visits analyzed, 65% received analgesics and 50% received opioids in the ED. On multivariable analyses, administration of analgesics was associated with female sex (OR 2.11; 95% CI 1.08-4.12) and Black race (OR 2.84; 95% CI 1.03-7.80), but not with Hispanic/Latino ethnicity (OR 2.09; 95% CI 0.72-6.04). No associations were found between opioid administration or analgesic or opioid prescription and female sex, Hispanic/Latino ethnicity, or Black race. CONCLUSIONS: Between 2016 and 2019 there were no significant sex, ethnic, or racial disparities in administration or prescription of analgesics or opioids in ED adult patients with long-bone fractures.

Ethnic disparities in fracture risk assessment using polygenic scores.

Whether the PGS developed using data from European ancestry is predictive of fracture risk for minorities remains unclear. This study demonstrated that PGSs based on common BMD-related genetic variants discovered in the European ancestry cohort are predictive of fracture risk in people of Asian but not African ancestry. PURPOSE: Large-scale genome-wide association studies (GWAS) on bone mineral density (BMD) have been conducted predominantly in European cohorts. Genetic models based on common variants associated with BMD have been evaluated using almost exclusively European data, which could potentially exacerbate health disparities due to different linkage disequilibrium among different ethnic groups. METHODS: UK Biobank (UKB) is a large-scale population-based observational study starting in 2006 that recruited 502,617 individuals aged between 40 and 69 years with genotypic and phenotypic data available. Based on the summary statistics of two GWAS studies of femoral neck BMD and total body BMD, we derived four PGSs and assessed the association between each PGS and prevalent/incident fractures within each ethnic group separately using Multivariate logistic regressions and Cox proportional hazard models. All models were adjusted for age, sex, and the first four principal components. RESULTS: We assessed four PGSs derived from European cohorts. Significant associations were observed between PGSs and fracture in European and Asian cohorts but not in the African cohort. Of all four PGSs, [Formula: see text] performed the best. A standard deviation decreases in [Formula: see text] were associated with an increased hazard ratio (HR) of 1.24 (1.22-1.27), 1.28 (0.83-1.99), and 1.34 (1.10-1.64) in European, African, and Asian ancestry, respectively. A low BMD-related PGS is associated with up to 2.35- and 4.31-fold increased fracture risk in European and Asian populations. CONCLUSIONS: These results showed that PGSs based on common BMD-related genetic variants discovered in the European ancestry cohort are predictive of fracture risk in people of Asian but not African ancestry.

Firework Injuries to the Hand in the United States: An Epidemiological and Cost Analysis.

Although prior literature has evaluated firework injuries broadly, there are no focused investigations examining trends, etiology, and costs associated with firework injuries to the hand. The 2006 to 2014 National Emergency Department Sample (NEDS) was used. International Classification of Diseases, Ninth Revision (ICD-9) codes identified patients presenting to the emergency department with a firework-related injury of the hand that resulted in a burn, open wound, fracture, blood vessel injury, or traumatic amputation. A linear regression model was used to identify significant changes over time, with a significance threshold of P<.05. A total of 19,473 patients with a firework-related injury to the hand were included, with no significant change in the incidence from 2006 to 2014 (7.5 per 1,000,000 population). The greatest number of injuries occurred in July (57.1%), January (7.4%), and December (3.7%). Age groups affected were young adults (18-35 years; 43.6%), older adults (36-55 years; 19.2%), adolescents (12-17 years; 18.6%), and children (0-11 years; 16.1%). Nearly 74% of the injuries resulted in burns, 24.5% resulted in open wounds, 8.0% resulted in fracture, 7.6% resulted in traumatic amputation, and 1.4% resulted in blood vessel injury. Of 14,320 burn injuries, 15.2% had first-degree burns, 69.9% had second-degree burns, and 5.1% had third-degree burns involving the skin. The median emergency department charge was $914 and the median hospitalization charge (for inpatient admittance) was $30,743. Incidence of firework-related injuries to the hand has not changed over time. There is a need for better dissemination of safety information to mitigate the occurrences of these avoidable accidents. [Orthopedics. 2023;46(3):180-184.].

Identifying Patients at Risk for Venous Thromboembolic Events After Isolated Upper Extremity Trauma: A Predictive Scale.

Previous studies have defined risk factors for development of venous thromboembolisms (VTEs) among patients with lower extremity orthopedic trauma. Limited data exist on this risk after upper extremity orthopedic trauma. A total of 269,137 incidents of upper extremity orthopedic trauma (fractures of the clavicle, scapula, humerus, elbow, or lower arm) were identified in the State Inpatient Database for 4 states included in the analysis (California, Florida, New York, and Washington) from 2006 to 2014. These patients were split into 2 cohorts, a derivation cohort (California and New York) and a validation cohort (Florida and Washington). Univariate and multivariate logistic regression analyses of risk factors for VTE within 90 days of discharge in the derivation group were used to develop the Thromboembolic Risk after Upper Extremity Trauma (TRUE-T) scale. Linear regression was used to determine fit of the TRUE-T scale to the 2 cohorts. We found that 2.61% of patients in the derivation cohort and 2.72% of patients in the validation cohort had a VTE within 90 days of discharge. Risk factors associated with increased rates of VTE were age older than 40 years, Medicare payer, anemia, chronic lung disease, coagulopathy, heart failure, malignancy, obesity, renal failure, head injury, chest injury, abdominal injury, rib fracture, humerus fracture, elbow fracture, and closed reduction. Application of the TRUE-T scale to the validation cohort showed an R2 value of 0.88. The patient factors, concomitant injuries, and fracture treatment modalities included in the TRUE-T scale can be used to identify patients at increased risk for VTE after upper extremity orthopedic trauma. [Orthopedics. 2022;45(6):345-352.].

Radiofrequency echographic multispectrometry (REMS): an innovative technique for the assessment of bone status in young women with anorexia nervosa.

PURPOSE: Reduced bone mineral density (BMD) and increase risk of fragility fracture are common complication of anorexia nervosa (AN). BMD by dual-energy X-ray absorptiometry (DXA) present several limits in subjects with AN. This study aimed to evaluate the usefulness of the new Radiofrequency echographic multispectrometry (REMS) technique in the assessment of bone status in young women with AN. METHODS: In a cohort of 50 subjects with restrictive AN and in 30 healthy controls, we measured BMD at the lumbar spine (LS-BMD), at femoral neck (FN-BMD) and total hip (TH-BMD) using both DXA and REMS technique. RESULTS: BMD evaluated by DXA and REMS technique at all measurement sites were all significantly (p < 0.01) lower in subjects suffering from AN subjects than in controls. Good correlations were detected between BMD by DXA and BMD by REMS measurements at LS (r = 0.64, p < 0.01) at FN (r = 0.86, p < 0.01) and at TH (r = 0.84, p < 0.01) in subjects suffering from AN. Moreover, Bland-Altman analysis confirmed the good agreement between the two techniques. The subjects suffering from AN with previous vertebral fragility fractures presented lower values of both BMD-LS and BMD-TH by DXA and by REMS with respect to those without fractures; however, the difference was significant only for BMD-TH by REMS (p < 0.05). CONCLUSIONS: Our data suggest that REMS technique due to its characteristic of precision and reproducibility may represent an important tool for the evaluation of the changes in bone status in AN young women, especially during the fertile age and in case of pregnancy and breastfeeding. LEVEL OF EVIDENCE: Level of evidence: level III cohort study.

The impact of bone mineral density screening on incident fractures and healthcare resource utilization among postmenopausal breast cancer survivors treated with aromatase inhibitors.

Bone mineral density screening prior to initiating aromatase inhibitor therapy was associated with lower incident bone fractures and healthcare resource utilization among postmenopausal breast cancer survivors. INTRODUCTION: Postmenopausal women with hormone receptor-positive breast cancer (BC) often receive aromatase inhibitor (AI) therapy. However, AIs induce bone loss and BC survivors are at an increased risk of bone fractures. This study determined whether receipt of baseline dual-energy x-ray absorptiometry (DXA) screening is associated with decreased incident fractures and lower healthcare resource utilization. METHODS: We retrospectively analyzed 22,713 stage 0-III primary BC survivors who received AI therapy ≤ 1 year prior to BC diagnosis from the Medicare-Linked Surveillance, Epidemiology, and End-Results database. We categorized DXA screening for those who had a procedural claim within 12 months prior through 6 months after first AI claim. We used propensity score methods to assess the association of DXA screening with bone fractures and health resource utilization. RESULTS: Of the study cohort, 62% received a DXA screening. Women with comorbid dementia, renal disease, and congestive heart failure were less likely to receive a DXA. After adjusting for confounders, BC survivors who received a DXA had a 32% decreased risk of any bone fracture compared to those who did not (hazard ratio (HR): 0.68, 95% confidence interval (CI): 0.60-0.76, p < 0.001). Similarly, those who received a DXA were less likely to be hospitalized (HR 0.73 (0.62-0.86)) or use outpatient services (HR 0.85 (0.74-0.97)). CONCLUSIONS: Bone density screening is associated with decreased incident bone fractures and a lower likelihood of utilizing healthcare resource for fracture-related events. Postmenopausal BC survivors treated with AIs should undergo appropriate bone density screening to reduce morbidity, mortality, and health care expenses.

Excess healthcare spending associated with fractures among adults with cerebral palsy.

BACKGROUND: Fractures represent a triple threat to adults with cerebral palsy (CP): common, accumulate early in adulthood, and are consequential to health. An economic evaluation of fractures in CP is needed to highlight priorities for allocating resources to clinical and public health programs aimed at preventing fractures and their disease sequela. OBJECTIVE: To identify short-term healthcare costs associated with fractures among adults with CP. METHODS: A retrospective cohort study was performed using Optum's de-identified Clinformatics® Data Mart Database from 01/01/2011-12/31/2017. The primary cohort included adults ≥ 18 years old with CP with an incident fracture (CP+Fx), and cost estimates were compared with: CP without fractures (CPw/oFx) and without CP+Fx (w/oCP+Fx). A difference-in-difference (DiD) analysis compared the change in pharmacy and medical costs between cohorts from the one-year baseline period through the one-year post-index period in three-month quarters. RESULTS: CP+Fx (n = 855) had higher mean costs in the baseline and follow-up periods compared with CPw/oFx (n = 5667) and w/oCP+Fx (n = 588,042). The first post-index quarter DiD estimate suggests that CP+Fx accumulated an excess $6462 (95%CI = $3810-$9021) compared with w/oCP+Fx and $17,197 (95%CI = $14,418-$19,833) compared with CPw/oFx. The CP+Fx cohort had higher DiD estimates in the other follow-up quarters, but they were not statistically significant compared with CPw/oFx. When stratified by fracture site, vertebral column fractures for CP+Fx vs. w/oCP+Fx accumulated an excess $25,226 (95%CI = $12,639-$37,417). CONCLUSIONS: Fractures, especially of the vertebral column, were associated with high healthcare costs among adults with CP. Studies are needed to identify cost-effective opportunities to utilize available resources to prevent fractures and their costly sequela for CP.

Routine Lower Extremity Screening Ultrasound Protocols in Trauma Patients Are Not Cost Effective.

BACKGROUND: Despite prophylaxis, deep vein thrombosis (DVT) and pulmonary embolism remain dreaded complications following traumatic injury and are associated with significant morbidity and mortality. Screening ultrasound (US) protocols have been employed in trauma centers for early detection of lower extremity (LE) deep venous thrombosis. We hypothesized that screening lower extremity venous duplex US would not prove cost effective in our trauma population who receives early pharmacologic prophylaxis. METHODS: Data was collected for one year on all adult trauma patients admitted to the trauma service from December 2019 to 2020. DVT screening US was obtained at 3 days after admission for patients with long bone or pelvic fracture, spinal cord injury, immobility, and/or spinal fracture requiring surgery. Screening US was obtained at 7 days for all others and repeated weekly until discharge. Data was retrospectively collected and analyzed. RESULTS: Exactly 1365 patients met inclusion criteria with median ISS 12 (IQR, 9-17), median age 56 (IQR, 36-73 years), and with majority blunt injuries (90.7%). A total of 1369 screening US were performed finding 27 DVTs (2%). The total cost of screening for the year analyzed amounted to over $270,000 with 50.7 screening US needed to detect 1 DVT. This resulted in an average screening cost of over $10,000 for the detection of a single DVT. DISCUSSION: In trauma patients receiving early pharmacologic prophylaxis, routine LE screening US protocols to detect LE DVT are not cost effective.

Post-fracture pneumonia risk and association with health and survival outcomes for adults with cerebral palsy: A retrospective cohort study.

BACKGROUND: For adults with cerebral palsy (CP), fragility fractures may be a risk factor for pneumonia, a leading cause of death for this population; yet, the timing and complications are unknown. The objectives were to determine the 30-day pneumonia rate post-fracture and its association with mortality and incident cardiovascular events among adults with CP. METHODS: This retrospective cohort study used nationwide administrative claims data from 01/01/2012-12/31/2017 from a random 20% sample of the Medicare fee-for-service and Optum Clinformatics® Data Mart. Cohorts included ≥18 years of age with CP with an incident fragility fracture (CP + Fx) and comparison cohorts: CP without fractures (CPw/oFx) and without CP with an incident fragility fracture (w/oCP + Fx). Incidence rate (IR) of pneumonia 30-days post-fracture and IR ratios were estimated by age group: 18-40, 41-64, and ≥ 65 years. For CP + Fx, Cox regression examined the association between time-varying pneumonia (within 30-days post-fracture) with mortality and incidence of cardiovascular events 0-30-days and 31-365-days post-fracture. RESULTS: There were 3688 CP + Fx (mean [SD] age, 58.2 [14.9]; 56.4% women), 29,429 CPw/oFx (50.3 [15.8]; 45.9% women), and 363,995 w/oCP + Fx (65.9 [18.3]; 65.5% women). The IR of 30-day pneumonia for CP + Fx was similar across age groups (IR per 100 person-months, 8.4-11.0) and 1.77-16.18-fold higher (all P < 0.05) than comparison cohorts. Peri/post-fracture pneumonia was associated with an increased rate of mortality (30-day-adjusted HR [aHR] = 5.89, 95%CI = 3.54-9.81; 31-365-day aHR = 2.89, 95%CI = 2.13-3.92), congestive heart failure 0-30-days (aHR = 3.64, 95%CI = 2.01-6.57) and 31-365-days (time-dependent), myocardial infarction 31-365-days (aHR = 2.03, 95%CI = 1.11-3.71), and cerebrovascular disease 0-30-days (time-dependent), without evidence of effect modification by age, sex, or fracture site. CONCLUSIONS: Adults with CP are particularly vulnerable to 30-day risk of post-fracture pneumonia and its complications across the adult lifespan and not just in the elderly years.

Assessment of deep vein thrombosis using routine pre- and postoperative duplex Doppler ultrasound in patients with pelvic trauma : a prospective study.

AIMS: The aims of this study were to assess the pre- and postoperative incidence of deep vein thrombosis (DVT) using routine duplex Doppler ultrasound (DUS), to assess the incidence of pulmonary embolism (PE) using CT angiography, and to identify the factors that predict postoperative DVT in patients with a pelvic and/or acetabular fracture. METHODS: All patients treated surgically for a pelvic and/or acetabular fracture between October 2016 and January 2020 were enrolled into this prospective single-centre study. The demographic, medical, and surgical details of the patients were recorded. DVT screening of the lower limbs was routinely performed using DUS before and at six to ten days after surgery. CT angiography was used in patients who were suspected of having PE. Age-adjusted univariate and stepwise multiple logistic regression analysis were used to determine the association between explanatory variables and postoperative DVT. RESULTS: A total of 191 patients were included. A DVT was found preoperatively in 12 patients (6.3%), of which six were proximal. A postoperative DVT was found in 42 patients (22%), of which 27 were proximal. Eight patients (4.2%) had a PE, which was secondary to a DVT in three. None of the 12 patients in whom a vena cava filter was implanted prophylactically had a PE. Multivariate logistic regression analysis indicated that the association with the need for spinal surgery (odds ratio (OR) 19.78 (95% confidence interval (CI) 1.12 to 348.08); p = 0.041), intramedullary nailing of a long bone fracture (OR 4.44 (95% CI 1.05 to 18.86); p = 0.043), an operating time > two hours (OR 3.28 (95% CI 1.09 to 9.88); p = 0.035), and additional trauma surgery (OR 3.1 (95% CI 1.03 to 9.45); p = 0.045) were statistically the most relevant independent predictors of a postoperative DVT. CONCLUSION: The acknowledgement of the risk factors for the development of a DVT and their weight is crucial to set a threshold for the index of suspicion for this diagnosis by medical staff. We suggest the routine use of the DUS screening for DVT in patients with a pelvic and/or acetabular fracture before and six to ten days after surgery. Cite this article: Bone Joint J 2022;104-B(2):283-289.

Poorly Controlled Pediatric Fracture Pain Requiring Unplanned Medical Assistance or Advice.

OBJECTIVES: This study aimed to define the proportion of children who seek assistance for poorly controlled fracture pain, identify factors associated with requesting help, and explore caregivers' opioid preferences. METHODS: We enrolled 251 children and their caregivers in the orthopedic surgery clinic of a tertiary care children's hospital. Children 5 to 17 years old presenting within 10 days of injury for follow-up for a single-extremity, nonoperative long bone fracture(s) were eligible. The primary outcome was seeking unscheduled evaluation or advice for poorly controlled pain before the first routine follow-up appointment by telephone call, medical visit, or rescheduling to an earlier appointment. Factors associated with the outcome were assessed using bivariable analysis. RESULTS: Overall, 7.3% (95% confidence interval, 4.1%-10.6%) of participants sought unscheduled evaluation or advice for poorly controlled pain. The 2 most common reasons were to obtain over-the-counter analgesic dosage information (64.7%) and a stronger analgesic (29.4%). These children were more likely to have a leg fracture, have an overriding or translated fracture, or require manual reduction under procedural sedation. These children had higher Patient-Reported Outcomes Measurement Information System Pain Behavior and Pain Interference scores and more anxious caregivers. One-third of caregivers expressed hesitancy or refusal to use opioids to treat severe pain, and 45.7% reported potential addiction or abuse as the rationale. CONCLUSIONS: A notable proportion of children seek assistance for poorly controlled fracture-related pain. Medical providers should target discharge instructions to the identified risk factors and engage caregivers in shared decision making if opioids are recommended.

Improving Opioid Stewardship in Pediatric Emergency Medicine.

OBJECTIVES: Poor opioid stewardship contributes to opioid misuse and adverse health outcomes. We sought to decrease opioid prescriptions in children 0 to 18 years treated for pain after fractures and cutaneous abscess drainage from 13.5% to 8%. Our secondary aims were to reduce opioid prescriptions written for >3 days from 41% to 10%, eliminate codeine prescriptions, increase safe opioid storage and disposal discharge instructions from 0% to 70%, and enroll all emergency department (ED) physicians in the state prescription drug monitoring program. METHODS: We implemented an intervention bundle on the basis of 4 key drivers at a pediatric ED: ED-wide education, changes in the electronic medical record, discharge resources, and process standardization. Two plan-do-study-act cycles were performed. Interventions included provider feedback on prescribing, safe opioid storage and disposal instructions, and streamlined electronic medical record functions. Run charts were used to analyze the effect of interventions on outcomes. Our balance measure was return ED or clinic visits for inadequate analgesia within 3 days. RESULTS: During the intervention period, 249 of 3402 (7.3%) patients with fractures and cutaneous abscesses were prescribed opioids. The percentage of opioid prescriptions >3 days decreased from 41% to 13.2% (P < .0001), codeine prescription dropped from 1.1% to 0% (P = .09), opioid discharge instructions increased 0% to 100% (P < .0001), and all physicians enrolled in the prescription drug monitoring program. There was no change in return visits for uncontrolled analgesia compared with the baseline (P = .79). CONCLUSIONS: A comprehensive opioid stewardship program can improve opioid prescribing practices of ED physicians and deliver information on safe storage and disposal of prescription opioids with a negligible effect on return visits for uncontrolled pain.

Fracture-related infection in long bone fractures: A comprehensive analysis of the economic impact and influence on quality of life.

OBJECTIVES: Fracture-related infection (FRI) is a feared complication with substantial clinical and economic consequences. The main objective of this study was to compare direct and indirect healthcare costs related to long bone fractures in patients with and without FRI and to assess its impact on the patient's quality of life (QoL). PATIENTS AND METHODS: Between January 2015 and March 2019, 175 patients with FRI were treated at the University Hospitals Leuven (Belgium). Using a matched-pair analysis, patients with an FRI were matched by age, sex, and fracture location (humeral, femoral, or tibial shaft) to a non-FRI cohort treated during the same time period. Clinical and process-related variables, direct hospital-related healthcare costs, and indirect costs due to absenteeism were compared between the two groups. Furthermore, the patient's QoL was evaluated using Patient-Reported Outcomes Measurement Information System (PROMIS) physical function and pain interference. RESULTS: After matched-pair analysis, 15 patients in both the FRI and non-FRI group were included. FRI was associated with direct hospital-related costs being eight times that of non-FRI patients (€ 47,845 [€ 43,072-€ 82,548] vs. € 5,983 [€ 4,519-€ 8,428], p < 0.001). Furthermore, FRI was associated with prolonged absenteeism (340 [340-676] vs. 86 [65-216] days, p = 0.007) and a median indirect cost that was nearly four times that of patients without FRI (€ 77,909 vs. € 19,706). Lastly, FRI patients showed significantly poorer outcomes on both physical function (35.6 vs. 48.4, p < 0.001) and pain interference (60.4 vs. 46.3, p < 0.001) PROMIS scales. CONCLUSION: Direct hospital-related healthcare costs of FRI are eight times that of non-FRI long bone fractures. Total healthcare costs are mainly driven by hospitalisation costs, wherein FRI is associated with prolonged length of stay. To the best of our knowledge, this study is the first to demonstrate that FRI is also associated with substantial absenteeism, which is almost four times higher compared to non-FRI patients. In addition to this economic impact, FRI significantly deteriorates QoL. Generalizing the outcome of this study should be done cautiously due to the small sample size of 15 patients in both the FRI and non-FRI group after matched-pair analysis.

The epidemiology of fracture-related infections in Germany.

The epidemiology of fracture-related infection (FRI) is unknown, which makes it difficult to estimate future demands and evaluate progress in infection prevention. Therefore, we aimed to determine the nationwide burden's development over the last decade as a function of age group and gender. FRI prevalence as a function of age group and gender was quantified based on annual ICD-10 diagnosis codes from German medical institutions between 2008 through 2018, provided by the Federal Statistical Office of Germany (Destatis). The prevalence of FRI increased by 0.28 from 8.4 cases per 100,000 inhabitants to 10.7 cases per 100,000 inhabitants between 2008 and 2018. The proportion of fractures resulting in FRI increased from 1.05 to 1.23%. Gender distribution was equal. Patients aged 60-69 years and 70-79 years comprised the largest internal proportion with 20.2% and 20.7%, respectively, whereby prevalence increased with age group. A trend towards more diagnoses in older patients was observed with a growth rate of 0.63 for patients older than 90 years. Increasing rates of fracture-related infection especially in older patients indicate an upcoming challenge for stakeholders in health care systems. Newly emerging treatment strategies, prevention methods and interdisciplinary approaches are strongly required.

Fragility fractures and health-related quality of life: does socio-economic status widen the gap? A population-based study.

Studying 12,839 fracture cases and 91,426 controls, we found that fractures of the spine and hip are associated with clinically important HRQoL deficits up to 5 years post-fracture. Fracture cases with a low educational attainment are more likely to report very low HRQoL due to a low pre-fracture HRQoL. INTRODUCTION: The aim of this study was to explore the short-term and long-term impact of fractures on health-related quality of life (HRQoL) and to study the effect of educational attainment as a proxy for socio-economic status (SES) on post-fracture HRQoL. METHODS: In a population-based survey including 12,839 fracture cases and 91,426 controls, HRQoL was measured using the physical component score (PCS) and the mental component score (MCS) of the 12-Item Short Form Health Survey (SF-12). Information about fractures, age, sex, ethnicity, comorbidity and SES was obtained from national registers. Multiple regression analysis was conducted to measure the mean HRQoL difference, termed deficit, between non-fracture controls and fracture cases (all fractures combined and fractures at six different skeletal sites). RESULTS: PCS and MCS were significantly lower among fracture cases than among controls. Statistically and clinically important PCS deficits (≥ 5 points) were observed among people with fractures of the spine and hip up to 5 years post-fracture and among people with upper arm fractures up to 1 year post-fracture. Greater deficits were observed for MCS but not for PCS in post-fracture HRQoL in the low than in the high SES group. CONCLUSION: Fractures of the spine and hip are associated with clinically important deficits in physical HRQoL up to 5 years post-fracture. Low educational attainment widened the gap in mental but not in physical post-fracture HRQoL. However, due to low pre-fracture PCS and MCS, people with a low educational attainment and fractures were more likely to report very low HRQoL post-fracture.

Assessment, Quantification, and Management of Fracture Pain: from Animals to the Clinic.

PURPOSE OF REVIEW: Fractures are painful and disabling injuries that can occur due to trauma, especially when compounded with pathologic conditions, such as osteoporosis in older adults. It is well documented that acute pain management plays an integral role in the treatment of orthopedic patients. There is no current therapy available to completely control post-fracture pain that does not interfere with bone healing or have major adverse effects. In this review, we focus on recent advances in the understanding of pain behaviors post-fracture. RECENT FINDINGS: We review animal models of bone fracture and the assays that have been developed to assess and quantify spontaneous and evoked pain behaviors, including the two most commonly used assays: dynamic weight bearing and von Frey testing to assess withdrawal from a cutaneous (hindpaw) stimulus. Additionally, we discuss the assessment and quantification of fracture pain in the clinical setting, including the use of numeric pain rating scales, satisfaction with pain relief, and other biopsychosocial factor measurements. We review how pain behaviors in animal models and clinical cases can change with the use of current pain management therapies. We conclude by discussing the use of pain behavioral analyses in assessing potential therapeutic treatment options for addressing acute and chronic fracture pain without compromising fracture healing. There currently is a lack of effective treatment options for fracture pain that reliably relieve pain without potentially interfering with bone healing. Continued development and verification of reliable measurements of fracture pain in both pre-clinical and clinical settings is an essential aspect of continued research into novel analgesic treatments for fracture pain.

Medicine wastage in a thromboprophylaxis protocol for ambulatory trauma patients.

Thromboprophylactic medicine is provided routinely to patients who present to emergency departments (EDs) with lower leg fractures as a preventive measure against forming blood clots in an immobilised limb. A large amount of medicine is provided to these patients at discharge, but once they have recovered their mobility the remaining medicine is unusable and must be destroyed. There is a lack of data to quantify this waste. This article reports a service evaluation that was conducted in an ED to investigate the wastage and the cost implications of this treatment protocol. It shows that over half the medicine dispensed is subsequently wasted and makes recommendations for changing dispensing practice.

Sex differences in fracture outcomes within Taiwan population: A nationwide matched study.

BACKGROUND AND AIMS: Because the sex difference in outcomes of fracture was incompletely understood, we evaluated the post-fracture complications and mortality of female and male patients. METHODS: We conducted a nationwide study of 498,586 fracture patients who received inpatient care using Taiwan's National Health Insurance Research Database 2008-2013 claims data. Female and male fracture patients were selected for comparison by using a propensity-score matching procedure. Age, low income, types of fracture, fracture with surgery, several medical conditions, number of hospitalization and emergency visits were considered as potential confounding factors. Multivariate logistic regressions were used to calculate the adjusted odds ratios (OR), the 95% CI of post-fracture complications and 30-day in-hospital mortality differences between women and men. RESULTS: Male patients had a higher risk of post-fracture pneumonia (OR 1.96, 95% CI 1.83-2.11), acute renal failure (OR 1.85, 95% CI 1.60-2.15), deep wound infection (OR 1.63, 95% CI 1.51-1.77), stroke (OR 1.58, 95% CI 1.49-1.67), septicemia (OR 1.51, 95% CI 1.42-1.61), acute myocardial infarction (OR 1.38, 95% CI 1.09-1.75) and 30-day in-hospital mortality (OR 1.69, 95% CI 1.48-1.93) compared with female patients. However, a lower risk of post-fracture urinary tract infection (OR 0.69, 95% CI 0.65-0.72) was found in men than in women. Male patients also had longer hospital stays and higher medical expenditures due to fracture admission than did the female patients. Higher rates of post-fracture adverse events in male patients were noted in all age groups and all types of fractures. CONCLUSION: We raised the possibility that male patients showed more complications and higher mortality rates after fracture admission compared with female patients, with the exception of urinary tract infections.