Proximal hip fractures in 71,920 elderly patients: incidence, epidemiology, mortality and costs from a retrospective observational study.

BACKGROUND: The risk of proximal femoral fractures increases with aging, causing significant morbidity, disability, mortality and socioeconomic pressure. The aims of the present work are (1) to investigate the epidemiology and incidence of these fractures among the elderly in the Region of Lombardy; (2) to identify the factors influencing survival; (3) to identify the factors influencing hospitalization and post-operative costs. METHODS: The Region of Lombardy provided anonymized datasets on hospitalized patients with a femoral neck fracture between 2011 and 2016, and anonymized datasets on extra-hospital treatments to track the patient history between 2008 and 2019. Statistical evaluations included descriptive statistics, survival analysis, Cox regression and multiple linear models. RESULTS: 71,920 older adults suffered a femoral fracture in Lombardy between 2011 and 2016. 76.3% of patients were females and the median age was 84. The raw incidence of fractures was stable from year 2011 to year 2016, while the age-adjusted incidence diminished. Pertrochanteric fractures were more spread than transcervical fractures. In patients treated with surgery, receiving treatment within 48 h reduced the hazard of death within the next 24 months. Combined surgical procedures led to increased hazard in comparison with arthroplasty alone, while no differences were observed between different arthroplasties and reduction or fixation. In patients treated conservatively, age and male gender were associated with higher hazard of death. All patients considered, the type of surgery was the main factor determining primary hospitalization costs. A higher number of surgeries performed by the index hospital in the previous year was associated with financial savings. The early intervention significantly correlated with minor costs. CONCLUSIONS: The number of proximal femoral fractures is increasing even if the age-adjusted incidence is decreasing. This is possibly due to prevention policies focused on the oldest cohort of the population. Two policies proved to be significantly beneficial in clinical and financial terms: the centralization of patients in high-volume hospitals and a time limit of 48 h from fracture to surgery. TRIAL REGISTRATION: Non applicable.

Epidemiology and treatment of proximal femoral fractures in the elderly U.S. population.

Proximal femoral fractures are a serious complication, especially for elderly patients. Detailed epidemiological analyzes provide a valuable resource for stakeholders in the health care system in order to foresee future development possibly influenceable by adaption of therapeutic procedures and prevention strategies. This work aimed at answering the following research questions: (1) What are the incidence rates of proximal femoral fractures in the elderly U.S. population? (2) What is the preferred treatment procedure for these fractures? Proximal femoral fractures occurred between January 1, 2009 and December 31, 2019 in patients ≥ 65 years were identified from the Medicare Physician Service Records Data Base. The 5% sample of Medicare beneficiaries, equivalent to the records from approximately 2.5 million enrollees formed the basis of this study. Fractures were grouped into head/neck, intertrochanteric, and subtrochanteric fractures. The overall incidence rate, age and sex specific incidence rates as well as incidence rate ratios were calculated. Common Procedural Terminology (CPT) codes were used to identify procedures and operations. In 2019, a total number of 7982 femoral head/neck fractures was recorded. In comparison to 9588 cases in 2009, the incidence substantially decreased by 26.6% from 666.7/100,000 inhabitants to 489.3/100,000 inhabitants (z = - 5.197, p < 0.001). Also, in intertrochanteric fractures, a significant decline in the incidence by 17.3% was evident over the years from 367.7/100,000 inhabitants in 2009 to 304.0 cases per 100,000 inhabitants in 2019 (z = - 2.454, p = 0.014). A similar picture was observable for subtrochanteric fractures, which decreased by 29.6% (51.0 cases per 100,000 to 35.9 cases per 100,000) over the time period (z = - 1.612, p = 0.107). Head/neck fractures were mainly treated with an arthroplasty (n = 36,301, 40.0%). The majority of intertrochanteric fractures and subtrochanteric fractures received treatment with an intramedullary device (n = 34,630, 65.5% and n = 5870, 77.1%, respectively). The analysis indicated that the incidence of all types of proximal femoral neck fractures decreased for the population of elderly patients in the U.S. within the last decade. Treatment of head and neck fractures was mainly conducted through arthroplasty, while intertrochanteric and subtrochanteric fractures predominantly received an intramedullary nailing.

The effect of COVID-19 on a Major Trauma Network. An analysis of mechanism of injury pattern, referral load and operative case-mix.

PURPOSE: The aim of this study was to evaluate changes in both mechanism and diagnoses of injuries presenting to the orthopaedic department during this lockdown period, as well as to observe any changes in operative case-mix during this time. METHODS: A study period of twelve weeks following the introduction of the nationwide "lockdown period", March 23rd - June 14th, 2020 was identified and compared to the same time period in 2019 as a "baseline period". A retrospective analysis of all emergency orthopaedic referrals and surgical procedures performed during these time frames was undertaken. All data was collected and screened using the 'eTrauma' management platform (Open Medical, UK). The study included data from a five NHS Foundation Trusts within North West London. A total of 6695 referrals were included for analysis. RESULTS: The total number of referrals received during the lockdown period fell by 35.3% (n=2631) compared to the same period in 2019 (n=4064). Falls remained proportionally the most common mechanism of injury across all age groups in both time periods. The proportion sports related injuries compared to the overall number of injuries fell significantly during the lockdown period (p<0.001), however, the proportion of pushbike related accidents increased significantly (p<0.001). The total number of operations performed during the lockdown period fell by 38.8% (n=1046) during lockdown (n=1732). The proportion of patients undergoing operative intervention for Neck of Femur (NOF) and ankle fractures remained similar during both study periods. A more non-operative approach was seen in the management of wrist fractures, with 41.4% of injuries undergoing an operation during the lockdown period compared to 58.6% at baseline (p<0.001). CONCLUSION: In conclusion, the nationwide lockdown has led to a decrease in emergency orthopaedic referrals and procedure numbers. There has been a change in mechanism of injuries, with fewer sporting injuries, conversely, there has been an increase in the number of pushbike or scooter related injuries during the lockdown period. NOF fractures remained at similar levels to the previous year. There was a change in strategy for managing distal radius fractures with more fractures being treated non-operatively.

Non-operative predictors for subsequent interventions after intracapsular femoral neck fractures in elderly: A comprehensive analysis of the Hungarian nationwide health insurance database.

OBJECTIVES: To investigate the correlation between non-operative prognostic factors and non-prosthetic fracture-related treatments following internal fixation of intracapsular femoral neck fractures in elderly patients. DESIGN AND SETTING: Retrospective observational cohort study. Comprehensive analysis of the Hungarian nationwide health insurance database. PARTICIPANTS: Data of in-patient records with S7200 ICD-10 codes were collected from the Hungarian National Health Insurance Fund Administration (HNHIFA) and from the health care provider institutes. The patients with femoral neck fractures in the year of 2000, following reduction and internal fixation aged 60 years or older were evaluated. The secondary, non-prosthetic fracture related treatments during the 8 year follow-up period were registered. MAIN OUTCOME MEASURES: Of the prognostic factors, age, gender, type of fracture, season and day of the primary surgery, length of waiting time to the operation and the accompanied diseases were evaluated as risk factors for all type of fracture-related further interventions, with the exception of arthroplasties. RESULTS: A total of 2895 patients with intracapsular femoral neck fractures met the study criteria. The mean age was 77.96 years (SD: 8.54). The cohort of the patients was observed for a total of 10,077.8 person-years. The non-prosthetic fracture related treatment was performed in 265 patients (9,2%); the median of the time elapsed to the secondary definitive treatment was 3.5 months. With Cox regression analysis, significant correlation was revealed between the incidence of non-prosthetic treatment and younger age (year, HR = 0.977, p = 0.002), surgical delay (12-24 h vs 0-6 h, HR = 1.518, p = 0.023; 24h+ vs 0-6 h, HR = 1.372, p = 0.050), season of primary osteosynthesis (fall vs summer, HR = 0.636, p = 0.012), and type of femoral neck fracture (intracapsular displaced vs intracapsular undisplaced, HR = 1.340, p = 0,047). There was no significant effect of the day of primary surgery, the gender and the presence of co-morbidities on the incidence of further surgical interventions. CONCLUSION: The summertime primary surgical intervention, delay of surgery longer than 12 h and type of femoral neck fracture are independent predictors of non-prosthetic further treatment of femoral neck fractures in elderly patients. LEVEL OF EVIDENCE: Level IV, evidence from cohort studies.

Displaced Femoral Neck Fractures in Workers' Compensation Patients Aged 45-65 Years: Is It Best to Fix the Fracture or Replace the Joint?

BACKGROUND: Optimal surgical management of displaced femoral neck fractures (dFNFs) in subjects 45-65 years old is unclear. We evaluated days out of work (dOOW), medical and indemnity costs, and secondary outcomes at 2 years between internal fixation (IF), hemiarthroplasty (HA), and total hip arthroplasty (THA) among workers' compensation (WC) subjects with isolated dFNFs aged 45-65. METHODS: We retrospectively identified 105 Ohio Bureau of WC subjects with isolated subcapital dFNFs aged 45-65 with 2 years of follow-up. In total, 37 (35.2%) underwent IF, 23 (21.9%) THA, and 45 (42.9%) HA from 1993 to 2017. Linear regression was used to determine if surgery type was predictive of dOOW postoperatively and to evaluate inflation-adjusted net medical and indemnity costs at 2 years. RESULTS: IF subjects were younger (52.9) than THA (58.5, P < .001) and HA (58.4, P < .001) subjects. Mean dOOW for THA subjects at 6 months, 1 year, and 2 years was 90.8, 114.6, and 136.6. This was significantly lower than IF (136.3, 182.0, 236.6) and HA (114.6, 153.3, 247.6) subjects at all time points. Medical costs were similar. Mean indemnity costs were 3.0 and 2.4 times higher among IF (P < .001) and HA (P = .007) groups compared to THA, respectively. Rates of postoperative permanent disability awards were 13.0%, 43.2%, and 35.6% for the THA, IF, and HA groups (P = .050). IF and HA subjects had a 24.3% and 11.1% revision rate. Overall, 77.8% and 100% of the IF and HA revisions were conversions to THA. CONCLUSION: WC subjects aged 45-65 with dFNFs treated with THA had fewer dOOW, lower indemnity costs, and less disability at 2 years. Longer follow-up will help determine the durability and long-term outcomes of these surgeries.

Hospital and Surgeon Reimbursement Trends for Femoral Neck Fractures Treated With Hip Hemiarthroplasty and Total Hip Arthroplasty.

BACKGROUND: The economic impact of hip fractures on the health care system continues to rise with continued pressure to reduce unnecessary costs while maintaining quality patient care. This study aimed to analyze the trend in hospital charges and payments relative to surgeon charges and payments in a Medicare population for hip hemiarthroplasty and total hip arthroplasty (THA) for femoral neck fracture. METHODS: The 5% Medicare sample database was used to capture hospital and surgeon charges and payments related to 32,340 patients who underwent hemiarthroplasty and 4323 patients who underwent THA for femoral neck fractures between 2005 and 2014. Two values were calculated: (1) charge multiplier (CM, ratio of hospital to surgeon charges), and (2) payment multiplier (PM, ratio of hospital to surgeon payments). Year-to-year variation and regional trends in patient demographics, Charlson Comorbidity Index (CCI), length of stay (LOS), 90-day and 1-year mortality, CM, and PM were evaluated. RESULTS: Hospital charges were significantly higher than surgeon charges and increased substantially for hemiarthroplasty (CM of 13.6 to 19.3, P < .0001) and THA (CM of 9.8 to 14.9, P = .0006). PM followed a similar trend for both hemiarthroplasty (14.9 to 20.2; P = .001) and THA (11.9 to 17.4; P < .0001). LOS decreased significantly for hemiarthroplasty (3.78 to 3.37d; P < .0001) despite increasing CCI (6.36 to 8.39; P = .018), whereas both LOS (3.71 to 3.79 days; P = .421) and CCI (5.34 to 7.08; P = .055) remained unchanged for THA. CONCLUSION: Hospital charges and payments relative to surgeon charges and payments have increased substantially for hemiarthroplasty and THA performed for femoral neck fractures.

Initial assessment of femoral proximal fracture and acute hip arthritis using pocket-sized ultrasound: a prospective observational study in a primary care setting in Japan.

BACKGROUND: Acute hip pain caused by femoral proximal fractures or acute hip arthritis requires imaging for accurate diagnosis. Although pocket-sized ultrasound (PsUS) offers several advantages over other imaging modalities, there is limited information regarding its use in diagnosing femoral proximal fractures or acute hip arthritis. Thus, we aimed to validate the diagnostic accuracy of PsUS for both disorders. METHODS: In this prospective observational study, outpatients with acute hip pain were diagnosed according to a fixed procedure of the PsUS probe handling. We verified the diagnostic accuracy of PsUS findings (cortical discontinuity and joint fluid retention) and compared it with that of radiography, computed tomography, and magnetic resonance imaging. RESULTS: Our study included 52 outpatients (mean age, 78.0 years; female, 88.5%). Of 26 patients diagnosed with femoral proximal fractures, 14 had femoral neck fractures and 12 had femoral trochanteric fractures. The sensitivity and specificity for identifying cortical discontinuity in femoral proximal fractures were 0.96 and 0.92, respectively. The sensitivity for identifying either cortical discontinuity or joint fluid retention in femoral proximal fractures or acute hip arthritis was 0.97. CONCLUSIONS: Negative PsUS findings of cortical discontinuity and joint fluid retention in the hip are useful for ruling out femoral proximal fractures and acute hip arthritis. PsUS and radiography have comparable diagnostic accuracies, and PsUS could aid in the initial assessment of acute hip pain among the elderly in primary care settings.

Fixation Method for Hip Arthroplasty Stem Following Hip Fracture: A Population-Level Cost-Effectiveness Analysis.

BACKGROUND: Hip arthroplasty is increasing in Australia. The number of procedures for fractured neck of femur was 7500 in 2017. Best practices for fixation method and procedure type require scrutiny. This paper is about the costs and health outcomes of cemented and uncemented hemiarthroplasty and total hip arthroplasty at a national level. METHODS: We created a Markov model for patients <75, aged 75-85, and over 85. Expected costs and health outcomes over 5 years from a decision to change from existing practice to a best practice policy in which all patients with fractured neck of femur received the same fixation method based on age and type of arthroplasty are estimated. The model was populated using prevalence and incidence data from the Australian Orthopedic Association National Joint Replacement Registry, costs from Metro North Hospital and Health Service in Queensland, and probabilities and utilities from the literature. We simulated the uncertainties in outcomes with probabilistic sensitivity analysis. RESULTS: We found that uncemented stem procedures were more costly and provided worse health outcomes compared to cemented stem fixation for hemiarthroplasty and total hip arthroplasty for all age groups. Moving from existing practice to cemented stem arthroplasty could save the Australian health system $2.0 million over 5 years with a gain of 203 quality-adjusted life years. CONCLUSION: We suggest that consideration be given to cemented fixation of the femoral stem for patients receiving both hemiarthroplasty and total hip arthroplasty for fractured neck of femur. Best practice guidelines focused on cost-effectiveness should recommend cemented stem fixation to both save costs and improve patient quality of life.

Expediting cataract surgery in New Zealand is cost-effective for falls prevention and improving vision-so what might be the next steps?

Multifactorial individual assessment with interventions tailored to the individual's risk factors can reduce the rate of falls and risk of fractures. Assessment of vision is one key aspect of multifactorial assessment and first eye cataract surgery reduces the rate of falls. We recently modelled the impact of expediting first eye cataract surgery in New Zealand for falls prevention (Boyd et al Injury Prevention). The model used was the same model used for previous modelling of home safety assessment and modification and community exercise programmes. This study found that expedited cataract surgery was highly cost-effective by generating a quality-adjusted life-year (QALY) for NZ$10,600 (95%UI: NZ$6,030-15,700). Routine cataract surgery itself (relative to no such surgery being available) was even more cost-effective at $4,380 per QALY gained, when considering vision benefits and falls prevention benefits. In this viewpoint article, we discuss the potential next steps for expediting cataract surgery and further improving its cost-effectiveness in the New Zealand setting.

The socioeconomic impact of a femoral neck fracture on patients aged 18-50: A population-based study.

BACKGROUND: By linking health and census data, the objective of this study was to determine the effect of a femoral neck fracture on the household income of non-elderly patients. METHODS: All individuals aged 18-50 who underwent internal fixation for a femoral neck fracture during the years 2006-2012 in the Canadian Province of British Columbia were included in the study. Patient-level hospital data was linked with patient's after-tax household income decile, as estimated by Statistics Canada Postal Code Conversion Files. The primary endpoint was a decline of ≥2 income deciles following the index fracture. Kaplan-Meier analysis was performed to estimate the probability of income decline during the study period. A Cox regression model was used to study the association between a ≥2 income decline and patient age, sex, reoperation, and pre-injury income decile. RESULTS: Of the 391 femoral neck fracture patients included, the majority of patients were male (61.6%), with a median age of 43 years (IQR: 35-48), and a pre-injury median income in the fifth decile (IQR: decile 3-8). 27.0% of patients sustained a decline of ≥2 income deciles during the study period, with 16.3% declining ≥2 income deciles within 2-years of injury. A pre-injury household income in the top 4 deciles (mean of deciles: $57,000-170,500) was associated with an increased likelihood of a ≥2 drop in household income (HR: 1.38, 95% CI: 1.06-1.79, p = 0.02). DISCUSSION: Over a quarter of the femoral neck fracture patients in this study sustained a decline of ≥2 deciles in their household income following their injury. The income decline was disproportionately absorbed by patients with baseline incomes in the 6th decile or higher. This suggests that the available incapacity programs are limited in providing income protection to patients with higher incomes.

Post-operative mortality rates for neck of femur fracture at Waitemata District Health Board.

AIM: Mortality rates of up to 38% at one year have been reported following surgery for neck of femur fractures. The aim of this review is to evaluate the post-operative mortality rates and trends over time for patients with fractured neck of femur at Waitemata District Health Board. METHOD: A retrospective cohort study of all patients who received surgery following a neck of femur fracture at Waitemata District Health Board between 2009 and 2016. Inpatient data was retrieved from electronic hospital records and mortality rates from the Ministry of Health, New Zealand. Analyses included crude mortality rates and trends over time, and time-to-theatre from presentation with neck of femur fracture. RESULTS: A total of 2,822 patients were included in the study; mean age 81.9 years, 70.4% female and 29.6% male. Overall post-operative crude rates for inpatient, 30-day and one-year mortality were 3.7%, 7.2% and 23.8% respectively. Adjusted analyses showed a statistically significant decrease in mortality rates between 2009 and 2016 at inpatient (p=0.001), 30 days (p=<0.001) and one year (p=<0.001) time periods. There was also a significant association between time-to-theatre and mortality at inpatient (p=0.002), 30 days (p=0.0001), and one year (p=0.0002) time periods. CONCLUSION: Mortality rates following surgery for fractured NOF have significantly improved over recent years at Waitemata District Health Board. Reduced time-to-theatre is associated with decreased inpatient, 30-day and one-year mortality.

The Ability of a Single BMD and Fracture History Assessment to Predict Fracture Over 25 Years in Postmenopausal Women: The Study of Osteoporotic Fractures.

The ability of bone mineral density (BMD) and other risk factors to predict fracture risk is well-established for as long as 5 to 10 years. However, their value to predict risk over a longer term has not been directly studied. We investigated whether a single assessment of femoral neck BMD and fracture history can predict fracture risk over 20 to 25 years. We used data from the Study of Osteoporotic Fractures (SOF) that assessed BMD and risk factors in 7959 women age ≥67 (mean = 73.4) in 1988-1990. Follow-up for fractures continued for 25 years for hip fracture, and for 20 years for any nonvertebral fracture. Using age-adjusted proportional hazards models, we analyzed the relationships between a single baseline assessment of femoral neck BMD, fracture history and age, and 20-25-year fracture incidence. The 25-year cumulative incidence of hip fracture was 17.9%; 20-year incidence of any nonvertebral fracture was 46.2%. The 25-year hip fracture incidence was highest in those ≥80 years old (22.6%) compared to 13.9% in women aged <70 years. A single femoral neck BMD measurement strongly predicted long-term hip fracture risk to 25 years: 29.6% risk in the lowest BMD quartile versus 7.6% with the highest relative hazard (RH) = 4.9 (95% CI, 4.1 to 6.0). Femoral neck BMD predicted hip fracture with little degradation over time from RH/SD = 2.6 (2.2 to 3.0) for 0 to 5 years to RH/SD = 1.8 (1.4 to 2.4) for 20 to 25 years. Lifetime hip fracture risk was similar (∼30%) regardless of age from 67 to >80 years. History of hip fracture predicted hip fractures only slightly better than history of nonvertebral fracture (RH = 1.6 [95% CI, 1.1 to 2.2] versus RH = 1.4 [95% CI, 1.2 to 1.5], respectively). Fracture history remained strongly predictive up to 25 years. We conclude that a single BMD and fracture history assessment can predict fracture risk over 20 to 25 years. Long-term risk of hip fracture remains extremely high in the oldest age groups, supporting risk assessment and consideration of treatment even in the oldest, highest-risk women.© 2017 American Society for Bone and Mineral Research.

Association Between Financial Incentives for Regional Care Coordination and Health Care Resource Utilization Among Older Patients after Femoral Neck Fracture Surgery: A Retrospective Cohort Study Using a Claims Database.

The incidence rates of hip fracture have been increasing in Japan. Length of stay among hip fracture patients in Japan is much longer than other developed countries, and the Japanese government introduced financial incentives for regionally coordinated femoral neck fracture care to reduce health care resource utilization. The objective of this study was to evaluate whether the financial incentives reduce health care resource utilization among patients 75 years or older with femoral neck fracture in Japan. Claims data from the Fukuoka Prefecture Regional Association for Late-Stage Healthcare for Older People were analyzed for the period from April 2010 to March 2016. The authors identified 4641 eligible subjects after femoral neck fracture surgery, and categorized them into groups based on care pathways: coordinated care, integrated care, and other. Length of stay by care phase and total charges were used as measures of health care resource utilization. The models showed that coordinated and integrated care were significantly associated with shorter length of stay during perioperative care: coordinated care, multiplicative effect, 0.90 (P < 0.001); integrated care, 0.77 (P < 0.001). However, only integrated care was associated with shorter rehabilitation and overall length of stay: 0.66 (P < 0.001) in rehabilitation; 0.70 (P < 0.001) in overall duration. Integrated care also was associated with lower total charges: 0.70 (P < 0.001). Current financial incentives for regionally coordinated femoral neck fracture care do not affect health care resource utilization. Further health care reforms should be implemented to promote effective regional care coordination in Japan.

Is Patient Satisfaction Associated with Objective Measures of Geriatric Hip Fracture Care?

BACKGROUND: Patient satisfaction is publicly reported and used as a subjective measure of quality of care in alternative payment reimbursement models. In this study, we evaluated the association between patient satisfaction scores and objective measures of geriatric hip fracture care. Therefore, according to patient satisfaction score, we investigated the differences for geriatric hip fracture admissions in regard to 1. surgical delay during the index admission and 2. mortality within 1 year. METHODS: We identified 65,974 patients between the ages of 60 and 99 years with a primary diagnosis of femoral neck fracture in the New York Statewide Planning and Research Cooperative System database from 2009 to 2014. We evaluated patient satisfaction using annual hospital HCAHPS scores reported on Hospital Compare. Mixed effects regression models controlled for hospital and year of surgery as random effects variables and categorical age, sex, race, insurance, categorical Deyo score, fracture location, and surgical procedure as fixed effects variables. RESULTS: For high compared to low patient satisfaction hospitals, there were shorter surgical delays (ß: -60%, 95% CI: -66% to -52%, p < 0.001) and a lower risk of 1-year mortality (OR: 0.86, 95% CI: 0.78 to 0.93, p < 0.001). For middle compared to low patient satisfaction hospitals, there were shorter surgical delays (ß: -37%, 95% CI: -46% to -26%, p < 0.001), but no significant difference in 1-year mortality (OR: 0.94; 95% CI: 0.87 to 1.01; p = 0.091). CONCLUSIONS: Subjective quality, as measured by HCAHPS patient satisfaction scores, is associated with objective quality and clinical outcomes in geriatric hip fracture care. While these findings support the use of patient experience as a component of quality measurement, it remains unclear whether a superior patient experience in itself can increase the value of health care for patients in the form of superior clinical outcomes or if it will lead to increased strain on hospital resources and increase the cost of services, which would paradoxically decrease the value of care.

[Epidemiological analysis of hospitalized patients with femoral neck fracture in a first-class hospital of Beijing].

OBJECTIVE: To analyze the clinical parameters of the patients with femoral neck fracture such as general condition, therapy method, hospitalized expense so as to provide more effective management plan for the clinical work. METHODS: The patients with femoral neck fracture above 50 years who received in-patient treatment from 2008 January to 2012 December were admitted into this study. We collected and analyzed the information, such as age, chronic medical disease, therapy method, hospitalized duration and expense and so on. RESULTS: There were 1 794 femoral neck fracture patients above 50 years (male/female=1/2.06) in our hospital in recent 5 years and the annual average rate of increase was 7.3%. The average age of the patients was (69.9±10.7) years and the annual average rate of increase was 0.6%. The chronic medical disease diagnosis ratio was 55.0%. The average waiting time for operation was (6.8±4.2) days and the average hospitalized duration was (12.9±4.9) days which showed downward trend in recent years. The most popular operations were cannulated screw internal fixation (41.8%) and artificial femoral head replacement (34.1%). In the study, 146 cases (7.9%) received nonsurgical treatment which showed downward trend. The average hospitalized expense was (35 075.7±11 343.2) yuan which showed no obvious change in recent years. The cost for the females was more than that for the males. The expense for hemiarthroplasty and total hip arthroplasty increased while that for cannulated screw internal fixation decreased gradually. CONCLUSION: The cannulated screw internal fixation and artificial femoral head replacement were the most important operations for the patients with femoral neck fracture. The number and the average age of the patients were on the rise while the expense showed no obvious change in recent years.

Site-Dependent Reference Point Microindentation Complements Clinical Measures for Improved Fracture Risk Assessment at the Human Femoral Neck.

In contrast to traditional approaches to fracture risk assessment using clinical risk factors and bone mineral density (BMD), a new technique, reference point microindentation (RPI), permits direct assessment of bone quality; in vivo tibial RPI measurements appear to discriminate patients with a fragility fracture from controls. However, it is unclear how this relates to the site of the most clinically devastating fracture, the femoral neck, and whether RPI provides information complementary to that from existing assessments. Femoral neck samples were collected at surgery after low-trauma hip fracture (n = 46; 17 male; aged 83 [interquartile range 77-87] years) and compared, using RPI (Biodent Hfc), with 16 cadaveric control samples, free from bone disease (7 male; aged 65 [IQR 61-74] years). A subset of fracture patients returned for dual-energy X-ray absorptiometry (DXA) assessment (Hologic Discovery) and, for the controls, a micro-computed tomography setup (HMX, Nikon) was used to replicate DXA scans. The indentation depth was greater in femoral neck samples from osteoporotic fracture patients than controls (p < 0.001), which persisted with adjustment for age, sex, body mass index (BMI), and height (p < 0.001) but was site-dependent, being less pronounced in the inferomedial region. RPI demonstrated good discrimination between fracture and controls using receiver-operating characteristic (ROC) analyses (area under the curve [AUC] = 0.79 to 0.89), and a model combining RPI to clinical risk factors or BMD performed better than the individual components (AUC = 0.88 to 0.99). In conclusion, RPI at the femoral neck discriminated fracture cases from controls independent of BMD and traditional risk factors but dependent on location. The clinical RPI device may, therefore, supplement risk assessment and requires testing in prospective cohorts and comparison between the clinically accessible tibia and the femoral neck. © 2015 American Society for Bone and Mineral Research.

Reassessment of osteoporosis-related femoral fractures and economic burden in Saudi Arabia.

UNLABELLED: The current study reassesses the prevalence of fragility fractures and lifetime costs in the Eastern Province of Saudi Arabia. Forty-two percent (391) of the fractures were at the neck of the femur, and 38.6 % (354) were inter-trochanteric fractures. The overall incidence was assessed to be 7528 (1,300,336 population 55 years or older) with the direct cost of SR564.75 million ($150.60 million). A National Fracture Registry and osteoporosis awareness programs are recommended. PURPOSE: Proximal femur fragility fractures are reported to be increasing worldwide due to increased life expectancy. The current study is carried out to assess the incidence of such fractures in the Eastern Province of Saudi Arabia and to assess the costs incurred in managing them annually. Finally, by extrapolating the data, the study can calculate the overall economic burden in Saudi Arabia. METHODS: The data of fragility proximal femur fractures was collected from 24 of 28 hospitals in the Eastern Province. The data included age, sex, mode of injury, type of fracture, prescribed drug (and its cost), and length of hospital stay. Population statistics were obtained from the Department of Statistics of the Saudi Arabian government Web site. RESULTS: Twenty-four hospitals (85 %) participated in the study. A total of 780 fractures were sustained by 681 patients. Length of stay in the hospital averaged 23.28 ± 13.08 days. The projected fracture rate from all the hospitals would be 917 (an incidence of 5.81/1000), with a total cost of SR68.77 million. Further extrapolation showed that the overall incidence could be 7528 (1,300,336 population 55 years or older) with the direct cost of SR564.75 million ($150.60 million). CONCLUSIONS: Osteoporosis-related femoral fractures in Saudi Arabia are significant causes of morbidity besides incurring economic burden. We believe that a National Fracture Registry needs to be established, and osteoporosis awareness programs should be instituted in every part of Saudi Arabia so that these patients can be diagnosed early and treated appropriately to reduce both the number of fractures and the economic burden of the fractures.

Does Health Reform Change Femoral Neck Fracture Care? A Natural Experiment in the State of Massachusetts.

OBJECTIVES: To determine whether hospital processes and hospital quality associated with the care of femoral neck fractures were significantly altered by the implementation of healthcare reform in Massachusetts. DESIGN: Pre-post retrospective study. SETTING: Massachusetts Statewide Inpatient Dataset (SID). PATIENTS/PARTICIPANTS: Patients treated for femoral neck fracture (n = 23,485) in the periods prehealth (2003-06) and posthealth reform (2008-10). INTERVENTION: Differences in hospital processes for fracture care and quality measures were assessed for the periods before and after health reform. OUTCOME MEASUREMENTS: Differences in hospital processes for fracture care (type of surgical intervention, length of stay, and discharge disposition) and quality metrics [mortality, complications, re-operation, and failure to rescue (FTR)] in the periods before and after health reform were assessed using regression techniques to adjust for differences in case mix and the type of surgical intervention. RESULTS: There were no significant differences in the type of surgical intervention performed prereform and postreform (P = 0.27). After adjustment for case mix and surgical intervention, length of stay was significantly reduced {regression coefficient -0.07 [95% confidence interval (CI), -0.09 to -0.06]} as were the odds of FTR [odds ratio 0.73 (95% CI, 0.59-0.92)]. Discharges to skilled nursing facilities significantly increased in the postreform period [relative risk ratio 1.15 (95% CI, 1.03-1.30)]. Findings associated with FTR were driven by changes in the detection of surveillance sensitive complications. CONCLUSIONS: Health reform in Massachusetts led to no clinically meaningful differences in hospital processes for femoral neck fracture care. Although some differences in quality measures were noted, these cannot necessarily be attributed to health care reform.

Cost of infection after surgery for intracapsular fracture of the femoral neck.

INTRODUCTION: We investigated the financial and human costs of postoperative infection for intracapsular fracture of the femoral neck at a district general hospital in the UK. METHODS: Data on postoperative infections after surgical treatment for intracapsular fracture of the femoral neck were collected prospectively from June 2005 to April 2009. Infected patients were pairwise-matched (1:2 ratio) with a non-infected group of patients from a database on hip fractures. Costs of additional surgery, duration of hospital stay, and opportunity costs were calculated using Primary Care Trust (PCT) tariffs and PCT-specific data. RESULTS: A total of 525 patients were treated with total hip replacement (n=110) or hip hemiarthroplasty (n=415). Seventeen patients (3.2%) were identified as having a surgical-site infection. Eight (1.5%) deep infections and nine (1.7%) superficial infections were documented. Compared with the non-infected group, duration of hospital stay and the prevalence of mortality doubled. Repeat surgery and the costs associated with hospital admission were increased significantly in the infected group. Mean financial loss associated with an infected patient was £7,726, whereas an uninfected patient brought £153 of profit to the hospital. When opportunity costs were considered, an infected patient represented £24,397 of lost income. CONCLUSIONS: Postoperative infection after surgical treatment for intracapsular fracture of the femoral neck has a significant negative impact on duration of hospital stay and financial costs, and demonstrates a trend towards an increase in the prevalence of mortality.

The aging of America: a comprehensive look at over 25,000 geriatric trauma admissions to United States hospitals.

A 2001 study on geriatric trauma by trauma center (TC) status was based on 1989 Medicare data. The purpose of this study was to compare 1989 findings with a 2009 sample, and to examine patient characteristics and outcomes by TC status. From 2009 Healthcare Cost and Utilization Project Nationwide Inpatient Sample (HCUP NIS) data, we examined a geographically representative sample (n = 25,512) of injured older adults (>/= age 65) admitted to 127 TCs and non-TCs in 24 states. Data analysis included descriptive statistics for eight patient characteristics and four outcome variables (mortality, discharge disposition, length of stay, and total charges). χ(2) tests were conducted to examine differences between 1989 and 2009 for age groups, gender, and mortality. Higher percentages of patients were in older age groups in 2009, however mortality declined overall (4.8% vs 3.4%, P < .001). Consistent incremental patterns of differences were observed among TC levels for all patient characteristics and outcomes. Level I TCs admitted highest percentages of: lower age groups, males, nonwhite race, motor-vehicle related trauma, and intracranial injuries. Non-TCs admitted highest percentages of oldest age groups, comorbidities, falls, femur neck fractures, and patients requiring OR procedures. Although Level I TCs had higher lengths of stay and total charges, a higher percentage of patients were discharged home. Despite a growing number of patients in older age groups, inpatient mortality declined over two decades. Level I TCs are managing patients at highest risk for decompensation and mortality; a significant percentage of patients are going to non-TCs.