Spanish National Hip Fracture Registry (SNHFR): a description of its objectives, methodology and implementation

Hip fractures in Spain. How are we? Systematic review and meta-analysis of the published registries

OBJECTIVE

Spain is expected to be the country with the highest life expectancy in the coming years. In this context, it is important to improve the care of hip fractures. The objective of this work was to describe the results of the registries published on hip fractures in Spain.

MATERIAL AND METHODS

Systematic review and meta-analysis of the records published on hip fractures in Spain, the last 10 years. The characteristics of the study, characteristics of the patients, of the fractures, the type of surgery, as well as morbidity and mortality were analyzed.

RESULTS

A total of 55,680 patients with a mean age of 84.6 years were analyzed, of whom 75% were women. Extracapsular fractures were the most frequent (58%). It was found that conservative treatment was applied in an average of 3% of cases. The average surgical delay was 64.7hours, with a mean percentage of patients operated on within 24hours at 18%, and within 48hours at 40%. A mean hospitalization time of 10.7 days was found. Delirium was found to be the most frequent postoperative complication (42%). The mean transfusion rate was 36%. Mean in-hospital mortality at one month and one year was 4%, 5% and 18%, respectively.

CONCLUSIONS

Less than half of patients with a hip fracture undergo surgery within 48hours, despite being recommended by the majority of clinical practice guidelines. Delirium is the most frequently reported postoperative complication, and one in every 5 patients will die within a year after a hip fracture. Standardizing the management of hip fractures at the state level could improve healthcare quality and facilitate the establishment of common criteria for good clinical practice.

First year report of the IMSS Multicenter Hip Fracture Registry

The population has aged; there is a greater risk of osteoporosis and hip fracture. We describe the standards of care for hip fractures in various hospitals of Mexico. A total of 1042 subjects participated. The acute mortality was 4.3%.

SIGNIFICANCE

Hip fracture registries provide a means to compare care and establish improvement processes.

BACKGROUND

The Mexican population has aged; thus, there is a greater risk of osteoporosis, and its main consequence is hip fracture due to fragility. Its incidence is high, and it is expected to increase due to aging in our country. International guidelines provide standardized recommendations for the care of people with hip fractures, while hip fracture registries provide a means to compare care with local, national, and international clinical standards and establish improvement processes.

OBJECTIVE

Describe the standards of care for hip fractures in various hospital centers of the Mexican Social Security Institute.

METHODS

This was an observational, multicenter, longitudinal, and descriptive study. It included 24 hospital centers in Mexico. Informed consent was obtained. Data were recorded during the hospital stay, epidemiological data, and management, and follow-up was carried out 30 and 120 days after discharge. The information was analyzed using SPSS version 22.0.

RESULTS

A total of 1042 subjects aged 79.5 ± 7.6 years participated, mostly women (n = 739; 70.9%) from the community (n = 1,021; 98.0%) and with functional independence (Barthel 80.9 ± 22.2). The transfer time to the emergency room was 4.6 ± 14.6 days. Pertrochanteric hip fracture was the most common (n = 570, 54.7%). The most common type of procedure was dynamic hip screw (DHS) (n = 399; 40.1%). Documented thromboprophylaxis was granted in 91.5% (n = 953) and antibiotic prophylaxis in 53.0% (n = 552) of the patients. The goal of 36 h for the surgical procedure was achieved in 7.6% of the subjects (n = 76), with the most frequent cause being a delay in scheduling (n = 673, 67.6%). The mean time from emergency room to surgery was 7.8 ± 7.0 days. The acute mortality rate was 4.3%. Secondary pharmacologic prevention upon discharge occurred in 64.2% of patients. At 30 days, 370 subjects (37.1%) were lost to follow-up, with a mortality of 3%, while at 120 days, 166 subjects (27.8%) were lost, with a mortality of 2.8%.

CONCLUSION

In the hospital centers where the study was carried out, there are still no standards of care for hip fractures, which makes it necessary to rethink the care for this population group through a strategy focused on meeting those standards.

Analysis of machine learning algorithmic models for the prediction of vital status at six months after hip fracture in patients older than 74 years

BACKGROUND AND OBJECTIVE

The objective is to develop a model that predicts vital status six months after fracture as accurately as possible. For this purpose we will use five different data sources obtained through the National Hip Fracture Registry, the Health Management Unit and the Economic Management Department.

MATERIAL AND METHODS

The study population is a cohort of patients over 74 years of age who suffered a hip fracture between May 2020 and December 2022. A warehouse is created from five different data sources with the necessary variables. An analysis of missing values and outliers as well as unbalanced classes of the target variable («vital status») is performed. Fourteen different algorithmic models are trained with the training. The model with the best performance is selected and a fine tuning is performed. Finally, the performance of the selected model is analyzed with test data.

RESULTS

A data warehouse is created with 502 patients and 144 variables. The best performing model is Linear Regression. Sixteen of the 24 cases of deceased patients are classified as live, and 14 live patients are classified as deceased. A sensitivity of 31%, an accuracy of 34% and an area under the curve of 0.65 is achieved.

CONCLUSIONS

We have not been able to generate a model for the prediction of six-month survival in the current cohort. However, we believe that the method used for the generation of algorithms based on machine learning can serve as a reference for future works.

Emergency department prediction model for 30-day mortality after hip fracture: the Spanish National Hip Fracture Registry (RNFC) cohort

INTRODUCTION

The aim of this study was to design and validate a predictive model for 30-day mortality in a cohort of patients from the Spanish National Hip Fracture Registry (RNFC) with variables collected at the Emergency Department.

METHODS

Retrospective study of a prospective database of hip fracture patients ⩾75 years old between 1 January 2017 and 30 September 2019. Patient characteristics, type of fracture and osteoprotective medication were collected at the Emergency Department. Univariate analysis compared the results between patients alive and deceased 30 days after hospital discharge. The variables associated with 30-day mortality in the regression analysis were age >85 years, male sex, indoors pre-fracture mobility, dementia, ASA score >3, pathological fracture, and vitamin D intake. A score scale was created with these variables. Discriminative performance was assessed using the area under the curve (AUC), calibration was assessed by applying Hosmer-Lemeshow goodness-of-fit test and predicted-to-observed mortality was compared.

RESULTS

A total of 29,875 hip fracture cases were included in the study. The 30-day mortality of the overall cohort was 7.7%. A scale of 0-9 points was created, with a cut-off point of 4 points for the determination of patients at high risk of mortality. The AUC was 0.886. RNFC score presented good level of calibration (p = 0.139). The predicted-to-observed ratio was 1.09.

CONCLUSIONS

The RNFC predictive model with variables collected at the Emergency Department showed an excellent predictive capacity for 30-day mortality in patients after hip fracture.

Standardization of global hip fracture audit could facilitate learning, improve quality, and guide evidence-based practice

Aims

National hip fracture registries audit similar aspects of care but there is variation in the actual data collected; these differences restrict international comparison, benchmarking, and research. The Fragility Fracture Network (FFN) published a revised minimum common dataset (MCD) in 2022 to improve consistency and interoperability. Our aim was to assess compatibility of existing registries with the MCD.

Methods

We compared 17 hip fracture registries covering 20 countries (Argentina; Australia and New Zealand; China; Denmark; England, Wales, and Northern Ireland; Germany; Holland; Ireland; Japan; Mexico; Norway; Pakistan; the Philippines; Scotland; South Korea; Spain; and Sweden), setting each of these against the 20 core and 12 optional fields of the MCD.

Results

The highest MCD adherence was demonstrated by the most recently established registries. The first-generation registries in Scandinavia collect data for 60% of MCD fields, second-generation registries (UK, other European, and Australia and New Zealand) collect for 75%, and third-generation registries collect data for 85% of MCD fields. Five of the 20 core fields were collected by all 17 registries (age; sex; surgery date/time of operation; surgery type; and death during acute admission). Two fields were collected by most (16/17; 94%) registries (date/time of presentation and American Society of Anesthesiologists grade), and five more by the majority (15/17; 88%) registries (type, side, and pathological nature of fracture; anaesthetic modality; and discharge destination). Three core fields were each collected by only 11/17 (65%) registries: prefracture mobility/activities of daily living; cognition on admission; and bone protection medication prescription.

Conclusion

There is moderate but improving compatibility between existing registries and the FFN MCD, and its introduction in 2022 was associated with an improved level of adherence among the most recently established programmes. Greater interoperability could be facilitated by improving consistency of data collection relating to prefracture function, cognition, bone protection, and follow-up duration, and this could improve international collaborative benchmarking, research, and quality improvement.

[Functional recovery units state in orthogeriatrics according to data from the National Registry of Hip Fracture]

INTRODUCTION

The National Registry of Hip Fractures (RNFC) facilitates knowledge of hip fracture process in Spain to clinicians and managers and is useful to the reduction of the results variability, including the destination at discharge after the hip fracture.

OBJECTIVE

The aim of this study was to describe functional recovery units (URFs) use for patients with hip fracture included in the RNFC and to compare the results of the different autonomous communities (AC).

MATERIAL AND METHODS

An observational, prospective and multicenter study of several hospitals in Spain. Data from a RNFC cohort of patients admitted with hip fracture between 2017 and 2022 were analyzed, focusing on the location at discharge of the patients, specifically on transfer to the URF.

RESULTS

52,215 patients from 105 hospitals were analyzed, 9540 patients (18.1%) were transferred to URF upon discharge and 4595 (8.8%) remained in these units 30 days later, with a variable distribution between the different AC (0-49%) and variability of results in patients not recovering ambulation at 30 days (12.2-41.9%).

CONCLUSIONS

There is in orthogeriatric patient an unequal availability and use of URFs between different autonomous communities. The study of the usefulness of this resource can be of great value for decision-making in health policies.

Clinical and Demographic Characteristics of Centenarians versus Other Age Groups Over 75 Years with Hip Fractures

Objective

The primary objective was to describe the clinical characteristics, management, and outcomes of centenarians with fragility hip fracture and compare them to other age groups. The secondary objective was to determine the variables associated with length of stay, in-hospital mortality and 30-day mortality.

Materials and Methods

This is a secondary analysis of the Spanish National Hip Fracture Registry. We included patients ≥75 years admitted for fragility hip fractures in 86 Spanish hospitals between 2017 and 2019, dividing the sample into four age groups. The variables studied were baseline characteristics, type of fracture, management, length of stay, in-hospital mortality and 30-day mortality.

Results

We included 25,938 patients (2888 were 75-79 years old; 14,762 octogenarians; 8,035 nonagenarians and 253 centenarians). Of the centenarians, 83% were women, 33% had severe dementia, 9% had severe dependency and 36% lived in residential care homes. Six out of ten had intertrochanteric fracture. Length of hospital stay was 8.6 days; in-hospital mortality was 10.3% and 30-day mortality 20.9%. Older age groups had more women, severe functional dependency, severe dementia, intertrochanteric fracture, living in care facilities and being discharged to nursing care. They had less frequent early mobilization, osteoporosis treatment and discharge to rehabilitation units. In-hospital and 30-day mortality were higher with increasing age. In centenarians, time to surgery >48 hours was independently associated with length of stay (correlation coefficient 3.99 [95% CI: 2.35-5.64; p<0.001]) and anaesthetic risk, based on an ASA score of V, was related to 30-day mortality (ASA score II [OR 0.25, 95% CI: 0.09-0.70; p=0.009] and ASA score III [OR 0.43, 95% CI: 0.19-0.96; p=0.039]).

Conclusion

Centenarians had different clinical characteristics, management and outcomes. Although centenarians had worse outcomes, nearly 4 out of 5 centenarians were alive one month after surgery.

Mobilisation and physiotherapy intervention following hip fracture: snapshot survey across six countries from the Fragility Fracture Network Physiotherapy Group

PURPOSE

Hip fracture guidelines recommend early mobilisation, multidisciplinary care, physiotherapy and fall prevention interventions. This study documents mobilisation practices and physiotherapy interventions provided post-hip fracture in six countries.

MATERIALS AND METHODS

Physiotherapists from orthopaedic wards in Denmark, Australia, Spain, Brazil, Norway and Ireland provided information regarding mobilisation and physiotherapy for 10 consecutive hip fracture patients (>60 years), between 2014 and 2018.

RESULTS

Physiotherapists (n = 107) entered data on 426 patients. Two-thirds of patients (283, 66%) attempted standing 0-1 days after surgery (range: 0% of patients in Spain to 92% in Norway). Fewer patients (199, 47%) attempted walking on day 0-1 (range: 0% Spain/Brazil to 69% Norway). Physiotherapy to mobilise every weekday was provided to 356 patients (84%, range: 60% Ireland to 100% Spain). On weekends, physiotherapy to mobilise was limited (175, 40%, range: 0% Spain to 81% Brazil) but 298 patients (70%) mobilised with non-physiotherapy staff (range: 0% Spain to 96% Denmark/Ireland). Physiotherapy treatments included mobility, gait training, and range-of-motion exercises. Referral to fall prevention interventions was low (93, 22%, range: 0% Spain to 76% Ireland).

CONCLUSION

Stronger compliance with guideline recommendations on early mobilising, weekend mobilising and referral to fall prevention interventions post hip-fracture is needed in some countries.Implications for rehabilitation This study provides a snapshot of mobilisation and physiotherapy practice for hip fracture patients in six countries. The results suggest a need to improve systems and approaches in some countries to enhance compliance with recommendations specifically relating to: • early attempts at standing and walking post-surgery. • opportunities to mobilise on weekends (with physiotherapist and/or other staff). • broader range of multidisciplinary care e.g., geriatric review, occupational therapy and nutrition advice. • use of standardised tests by physiotherapists post-surgery. • referral to fall prevention interventions.

Alliance for the development of the Argentinian Hip Fracture Registry

Age expectancy has significantly increased over the last 50 years, as well as some age-related health conditions such as hip fractures. The development of hip fracture registries has shown enhanced patient outcomes through quality improvement strategies. The development of the Argentinian Hip Fracture Registry is going in the same direction.

INTRODUCTION

Age expectancy has increased worldwide in the last 50 years, with the population over 64 growing from 4.9 to 9.1%. As fractures are an important problem in this age group, specific approaches such as hip fracture registries (HFR) are needed. Our aim is to communicate the Argentinian HFR (AHFR) development resulting from an alliance between Fundación Trauma, Fundación Navarro Viola, and the Argentinian Network of Hip Fracture in the elderly.

METHODS

Between October 2020 and May 2021, an iterative consensus process involving 5 specialty-focused meetings and 8 general meetings with more than 20 specialists was conducted. This process comprised inclusion criteria definitions, dataset proposals, website deployment with data protection and user validation, the definition of hospital-adjusted registry levels, implementation planning, and sustainability strategies.

RESULTS

By June 2021, we were able to (1) outline data fields, including epidemiological, clinical, and functional dimensions for the pre-admission, hospitalization, discharge, and follow-up stages; (2) define three levels: basic (53 fields), intermediate (85), and advanced (99); (3) identify 21 benchmarking indicators; and (4) make a correlation scheme among fracture classifications. Simultaneously, we launched a fundraising campaign to implement the AHFR in 30 centers, having completed 18.

CONCLUSION

AHFR development was based on four pillars: (1) representativeness and support, (2) solid definitions from onset, (3) committed teams, and (4) stable funding. This tool may contribute to the design of evidence-based health policies to improve patient outcomes, and we hope this experience will help other LMICs to develop their own tailored-to-their-needs registries.

Impact of subtrochanteric fractures in the geriatric population: better pre-fracture condition but poorer outcome than pertrochanteric fractures: evidence from the Spanish Hip Fracture Registry

Background

Clinical management in orthogeriatric units and outcome indicators are similar for extracapsular fragility hip fractures, without discriminating between subtrochanteric and pertrochanteric fractures.

Hypothesis

Geriatric patients, 75 years or older, with subtrochanteric fractures have worse clinical and functional outcomes than those with pertrochanteric fractures.

Materials and methods

Retrospective observational study of data prospectively collected by the Spanish Hip Fracture Registry including patients 75 years or older, admitted for extracapsular hip fractures from January 2017 to June 2019. Demographic and baseline status, pre-operative, post-operative and 30-day follow-up data were included.

Results

A total of 13,939 patients with extracapsular hip fractures were registered: 12,199 (87.5%) pertrochanteric and 1740 (12.5%) subtrochanteric. At admission, patients with subtrochanteric fractures were younger (86.5 ± 5.8 versus 87.1 ± 5.6 years old), had better pre-fracture mobility (3.7 ± 2.7 versus 3.9 ± 2.8) (1-to-10 scale, 1 being independent) and were more likely to be living at home; those with pertrochanteric fractures had worse cognitive function (Pfeiffer 3.3 ± 3.3 versus 3.8 ± 3.5). The subtrochanteric fracture group showed worse post-fracture mobility (7.3 ± 2.7 versus 6.7 ± 2.7) and greater deterioration of mobility (3.7 ± 3.0 versus 2.9 ± 2.7). Among individuals living at home at baseline, those with subtrochanteric fractures were more likely to remain in an assisted facility at 30-day follow-up. In-hospital mortality during acute admission was higher for the subtrochanteric group (5.6% versus 4.5%) (p = 0.028). To our knowledge, this is the first paper highlighting the differences between these two fracture groups in the geriatric population.

Conclusions

Subtrochanteric fractures in the older population are a different and worse entity, with greater morbimortality and functional decline than pertrochanteric fractures. Despite being younger and fitter at admission, older patients with subtrochanteric fractures have a higher risk of remaining non-weight bearing and undergoing re-operation and institutionalization. Orthogeriatric units should be aware of this and manage subtrochanteric fractures accordingly.

Level of evidence: IV.

Supplementary Information

The online version contains supplementary material available at 10.1186/s10195-022-00637-8.

Improving hip fracture care in Spain: evolution of quality indicators in the Spanish National Hip Fracture Registry

This study was carried out to analyze the evolution of the quality indicators in the Spanish National Hip Fracture Registry, after disseminating a series of recommendations based on available clinical practice guidelines to the participating hospitals. Six of the seven proposed quality indicators showed a significant improvement.

PURPOSE

The Spanish National Hip Fracture Registry (RNFC) arises from the need to know the process and improve the quality of care. Our goal was to analyze the changes in the RNFC's quality indicators after an intervention based on disseminating specific recommendations among the participating hospitals, following available clinical practice guidelines.

METHODS

Study comparing before and after performing an intervention in hospitals participating in the RNFC. Data from the hospitals that registered cases in 2017, and that kept registering cases in 2019. Seven quality indicators were chosen, and a standard to be achieved for each indicator was proposed. The intervention consisted in the dissemination of 25 recommendations with practical measures to improve each quality indicator, based on available clinical practice guidelines, by drafting and publishing a scientific paper and sending it via email and printed cards. Fulfilment of each quality indicator was measured after carrying out the intervention.

RESULTS

Forty-three hospitals registered 2674 cases between January and May, 2017, and 8037 during 2019. The quality indicators chosen and the degree of compliance were (all with p<0.05): (1) surgery ≤48 h increased from 38.9 to 45.8%; (2) patients mobilised on the first postoperative day increased from 58.9 to 70.3%; (3) patients with anti-osteoporotic medication at discharge increased from 34.5 to 49.8%; (4) patients with calcium supplements at discharge increased from 48.7 to 62.8%; (5) patients with vitamin D supplements at discharge increased from 71.5 to 84.7%; (6) patients developing a grade >2 pressure ulcer during admission decreased from 6.5 to 5.0%; (7) patients able to move on their own at 1 month fell from 58.8 to 56.4%. More than 48% of hospitals improved the proposed indicators.

CONCLUSION

Establishing quality indicators and standards and intervening through the dissemination of specific recommendations to improve these indicators achieved an improvement in hospital performance results on a national level.

Efficacy of a multidisciplinary care protocol for the treatment of operated hip fracture patients

To assess the effects of a multidisciplinary care protocol on cost, length of hospital stay (LOS), and mortality in hip-fracture-operated patients over 65 years. Prospective cohort study between 2011 and 2017. The unexposed group comprised patients who did not receive care according to the multidisciplinary protocol, while the exposed group did. Variables analyzed were demographics, medical comorbidities, treatment, blood parameters, surgical delay, LOS, re-admissions, mortality, and a composite outcome considering in-hospital mortality and/or LOS > 10 days. We performed a Poisson regression and cost analysis. The cohort included 681 patients: 310 unexposed and 371, exposed. The exposed group showed a shorter surgical delay (3.0 vs. 3.6 days; p < 0.001), and a higher proportion received surgery within 48 h (46.1% vs. 34.2%, p = 0.002). They also showed lower rates of 30-day readmission (9.4% vs. 15.8%, p = 0.012), 30-day mortality (4.9% vs. 9.4%, p = 0.021), in-hospital mortality (3.5% vs. 7.7%; p = 0.015), and LOS (8.4 vs. 9.1 days, p < 0.001). Multivariable analysis showed a protective effect of the protocol on the composite outcome (risk ratio 0.62, 95% CI 0.48-0.80, p < 0.001). Hospital costs were reduced by EUR 112,153.3. A multidisciplinary shared care protocol was associated with a reduction in the LOS, surgical delay, 30-day readmissions, and in-hospital and 30-day mortality, in hip-fracture-operated patients.

Health outcomes after the implementation of multidisciplinary clinical guidelines for the care of hip fractures

BACKGROUND AND OBJECTIVES

This study aims to evaluate the impact of implementing multidisciplinary clinical guidelines in the process of caring for patients with hip fractures.

MATERIALS AND METHODS

This work is a pre- and post-intervention prospective study in the Orthogeriatrics Unit of a second-level hospital after implementing multidisciplinary clinical guidelines for hip fracture care. We analyzed patients' baseline characteristics and the variations observed in care provided and in outcome variables in the two periods studied (June 2015-May 2016 and June 2016-May 2017).

RESULTS

The baseline characteristics of the population were similar in the pre-intervention period (n = 455) compared to the post-intervention period (n = 456). Patients' mean age was 84.8 ± 6.8 years and 70.8% were women. The implementation of the multidisciplinary clinical guidelines led to a reduction in the mean length of hospital stay (16.9 days vs. 15.6 days, p= .014); improved osteoporosis treatment prescribing (51.6% vs. 88%, p< .001); and reduced episodes of delirium (44% vs. 31.2%, p < .001), bronchospasm (18.3% vs. 12%, p = .019), heart failure (20% vs. 11.5%, p < .001), and COPD exacerbation (7.9% vs. 3.8%, P = .017). We observed an increase in pressure ulcers at discharge (2.9 vs. 9%, P < .001). There were no differences in the percentage of operations in less than 48 h (56% vs. 61.2% p = .64), hospital readmissions (6.9% vs. 5.9%, p = .51), or mortality (5.0% vs. 7.2%, p = .17).

CONCLUSIONS

The implementation of multidisciplinary clinical guidelines improved aspects of the care process for patients with hip fracture.

Decreased volume of hip fractures observed during COVID-19 lockdown

INTRODUCTION

The aim was to study the incidence and characteristics of fragility hip fractures admitted during COVID-19 lockdown.

MATERIALS AND METHODS

We analysed socio-demographic and baseline characteristics of patients suffering fragility hip fractures between March 1st and May 1st 2020, period most affected by COVID-19 confinement measures. Cases (n = 64) were compared with controls (n = 172) from corresponding periods in 2018 and 2019. Poisson Generalised Linear Model regression analysis was performed to compare daily case counts, and LOESS curves compared time series.

RESULTS

No differences were found regarding age or gender distributions, pre-fracture living, ambulatory, functional or cognitive status. More patients in 2020 had a high-risk ASA score. Fewer cases [Reduction = 26% (95% CI 1-44%)] were admitted in 2020. The reduction seemed to correspond with confinement.

CONCLUSIONS

Approximately, one quarter less fragility hip fractures were admitted to our hospital during lockdown. Patients' baseline status and socio-demographic characteristics were similar.

Differences in the baseline characteristics, management and outcomes of patients with hip fractures depending on their pre-fracture place of residence: the Spanish National Hip Fracture Registry (RNFC) cohort

PURPOSE

One in four hip fracture patients comes from an aged care facility. This study aimed to compare the characteristics of these subjects with their community-dwelling counterparts at baseline, during hospitalization and 1-month post-fracture.

METHODS

We analyzed data from a cohort of older adults admitted with hip fractures to 75 Spanish hospitals, collected prospectively in the Spanish National Hip Fracture Registry between 2016 and 2018. We classified participants according to pre-fracture residence: community dwellers vs. aged care facilities residents. We collected demographic records at baseline, along with variables relating to in-hospital evolution and discharge to geriatric rehabilitation units. Patients or relatives were interviewed at 1-month follow-up.

RESULTS

Out of 18,262 patients, 4,422 (24.2%) lived in aged care facilities. Aged care facilities residents were older (median age: 89 vs. 86 years), less mobile (inability to walk independently: 20.8% vs. 9.4%) and had more cognitive impairment (Pfeiffer's SPMSQ > 3, 75.3% vs. 34.8%). They were more likely to receive conservative treatment (5.4% vs. 2.0%) and less likely to be mobilized early (58.2% vs. 63.0%). At discharge, they received less vitamin D supplements (68.5% vs. 72.4%), less anti-osteoporotic medication (29.3% vs. 44.3%), and were referred to geriatric rehabilitation units less frequently (5.4% vs. 27.5%). One-month post-fracture, 45% of aged care facilities residents compared to 28% of community dwellers experienced a severe gait decline. Aged care facilities residents had a higher one-month mortality (10.6% vs. 6.8%).

CONCLUSION

Hip fracture patients from aged care facilities are more vulnerable than their community-dwelling peers and are managed differently both during hospitalization and at discharge. Gait decline is disproportionately higher among those admitted from aged care.

Hip fractures in Spain: are we on the right track? Statistically significant differences in hip fracture management between Autonomous Communities in Spain

Although medicine is currently protocol-based, there are still differences in the management of the hip fracture in Spain, especially regarding surgical delay, type of anesthesia, early mobilization, and discharge destinations. This data will be of great value to assist stakeholders in formulating health policies.

PURPOSE

Analysis of demographic, clinical, surgical, and functional data of the Spanish National Hip Fracture National Registry (RNFC), during admission and at 1-month follow-up, by Autonomous Communities (ACs).

METHODS

Cross-sectional analysis in the framework of a RNFC cohort, from January 2017 to May 2018, including 15 ACs from Spain, with 1 month of follow-up. Sociodemographic, clinical, surgical, and outcome variables were analyzed.

RESULTS

In total, 13,839 patients were analyzed. There were significant differences (p <0.001) in median surgical delay and percentage of patients operated in less than 48 h. Mean surgical delay was 70.75 h, with a 12-h difference between the Communities of Madrid (71.22) and Catalonia (59.65). Only 43% of patients had less than 48-h delay. Overall, most patients received regional anesthesia (91.9%); however, there was a significant difference between ACs (p = 0.0001). There were also differences in inpatient stay, early mobilization, discharge destination, and mortality (p <0.001). Mortality 30 days after surgery was 7.8%, and highest in the Basque Country (12.5%).

CONCLUSIONS

The registry showed homogeneity among ACs regarding sociodemographic variables, fracture type, surgical treatment, ASA risk, and co-management with a geriatrician or an integrated internist. There were significant differences in hip fracture management between ACs in Spain, especially regarding surgical delay, type of anesthesia, early mobilization, and discharge destinations.

Usefulness of a national hip fracture registry to evaluate the profile of patients in whom antiosteoporotic treatment is prescribed following hospital discharge

This study was carried out to describe the profile of prescription of antiosteoporotic treatment at discharge after a hip fracture in the Spanish National Hip Fracture Registry. Prescription rates among hospitals ranged from 0 to 94% of patients discharged. The prescription rate was higher among patients with better cognitive and functional baseline status.

PURPOSE

National hip fracture registries are useful for assessing current care processes. The goals of this study were as follows: first, to know the rate of antiosteoporotic prescription at discharge among hip fracture patients in hospitals participating in the Spanish National Hip Fracture Registry (RNFC); second, to compare the differences between treated and non-treated patients; third, to analyze patients' characteristics associated with antiosteoporotic prescription at discharge; and fourth, to evaluate whether there were differences in the profile of patients discharged from hospitals with high and low prescription rates.

METHOD

Patients discharged after a fragility hip fracture in 2017 and participating in the RNFC were included. Demographic variables, cognitive and functional status, prefracture osteoporosis treatment, fracture type, anesthetic risk, hospital volume, and antiosteoporotic prescription at discharge were analyzed. Given that patients were clustered within hospitals, intraclass correlation was calculated and generalized estimating equations were fitted.

RESULTS

A total of 6701 patients from 54 hospitals were included. Antiosteoporotic prescription at discharge was prescribed to 36.5% (CI95% 35.8-37.2%), with a wide inter-hospital variability (range 0-94%). The intraclass correlation due of clustering of patients within hospitals was 47.9%. Antiosteoporotic prescription was more likely in patients who were younger, lived at home, previously treated for osteoporosis, had better baseline functional and cognitive status, lower anesthetic risk, and were discharged from high-volume hospitals, all with p < 0.001. The general profile of patients discharged from hospitals with high and low rate of prescription was similar.

CONCLUSIONS

There is a wide variability between hospitals regarding antiosteoporotic prescription after hip fracture. This is more likely to be initiated in patients with better clinical, functional, and mental status and in those discharged from hospitals with larger volumes of patients. These results offer insights regarding the selection of patients receiving secondary prevention and raises questions on who and how many should be treated.

Hip fracture systems-European experience

European countries have established health care systems but are struggling with the increasing rise of fragility fractures in their aging population. In trying to address this significant burden, countries are establishing national guidelines and standards, focusing on hip fractures, which represent the significant cost for this patient group. This has evolved with the establishment of national audits and guidelines. Reports from 4 European countries (England, Italy, Netherlands, and Spain) are presented. All nations have identified both deficiencies in their systems, and protocols to improve these deficiences. When standards are introduced, there has been evidence of improved results. Significantly more work is needed to understand the key components of the systems and pathways, and efforts to study and standardize care are ongoing.

First proposal of quality indicators and standards and recommendations to improve the healthcare in the Spanish National Registry of Hip Fracture

BACKGROUND

The Spanish National Hip Fracture Registry (or Registro Nacional de Fractura de Cadera, RNFC) is a database of hip fracture patients admitted to Spanish hospitals. Its goals include assessment and continuous improvement of the care process.

OBJECTIVES

To (1) establish a series of indicators, (2) evaluate their initial fulfillment, (3) propose quality standards, (4) suggest recommendations to facilitate standards compliance, and (5) monitor the indicators.

METHOD

The indicators fulfilled the criteria of (1) evaluating the process or outcome, (2) being clinically relevant for patients, (3) being modifiable through changes in healthcare practice, and (4) being considered important by the RNFC participants. The first quartile obtained by the group of hospitals in each of the respective variables was proposed as the standard. The Indicators Advisory Committee (IAC) elaborated a list of recommendations for each indicator, based on the available evidence.

RESULTS

Seven indicators were chosen. These indicators (its baseline compliance vs. the standard to be reached, respectively) were: the proportion of patients receiving surgery within 48h (44% vs. 63%), mobilized the first postoperative day (56% vs. 86%), with antiosteoporotic medication at discharge (32% vs. 61%), with calcium supplements at discharge (46% vs. 77%), with vitamin D supplements at discharge (67% vs. 92%), who developed pressure ulcers during hospitalization (7.2% vs. 2.1%) and with independent mobility at 30 days (58% vs. 70%). The IAC has established 25 recommendations for improving care.

CONCLUSION

The indicators and standards chosen are presented, as well as the list of recommendations. This process completes the first step to improve quality of care. The results will be evaluated 6 months after implementing the recommendations.

Spanish National Hip Fracture Registry (RNFC): analysis of its first annual report and international comparison with other established registries

Hip fracture registries have helped improve quality of care and reduce variability, and several audits exist worldwide. The results of the Spanish National Hip Fracture Registry are presented and compared with 13 other national registries, highlighting similarities and differences to define areas of improvement, particularly surgical delay and early mobilization.

INTRODUCTION

Hip fracture audits have been useful for monitoring current practice and defining areas in need of improvement. Most established registries are from Northern Europe. We present the results from the first annual report of the Spanish Hip Fracture Registry (RNFC) and compare them with other publically available audit reports.

METHOD

Comparison of the results from Spain with the most recent reports from another ten established hip fracture registries highlights the differences in audit characteristics, casemix, management, and outcomes.

RESULTS

Of the patients treated in 54 hospitals, 7.208 were included in the registry between January and October 2017. Compared with other registries, the RNFC included patients ≥ 75 years old; in general, they were older, more likely to be female, had a worse prefracture ambulation status, and were more likely to have extracapsular fractures. A larger proportion was treated with intramedullary nails than in other countries, and spinal anesthesia was most commonly used. With a mean of 75.7 h, Spain had by far the longest surgical delay, and the lowest proportion of patients mobilized on the first postoperative day (58.5%). Consequently, development of pressure ulcers was high, but length of stay, mortality, and discharge to home remained in the range of other audits.

CONCLUSIONS

National hip fracture registries have proved effective in changing clinical practice and our understanding of patients with this condition. Such registries tend to be based on an internationally recognized common dataset which would make comparisons between national registries possible, but variations such as age inclusion criteria and follow-up are becoming evident across the world. This variation should be avoided if we are to maximize the comparability of registry results and help different countries learn from each other's practice. The results reported in the Spanish RNFC, compared with those of other countries, highlight the differences between countries and detect areas of improvement, particularly surgical delay and early mobilization.

[Multi-centre register study of hip fractures in Orthogeriatric Units in the Community of Madrid (Spain)]

OBJECTIVE

To describe the characteristics of patients with hip fractures admitted over a period of two years (from January 2015 to December 2016) in eight Orthogeriatric Units in public hospitals of the Community of Madrid.

MATERIAL AND METHOD

This is a descriptive, prospective and multi-centre study. In 2014, all hospitals in Madrid providing joint Geriatric and Traumatology assistance were invited to a recently created orthogeriatric work group. Geriatricians in charge of the Orthogeriatric Unit from eight hospitals took part in this study. The participants established a database including all variables that influenced health outcomes (socio-demographic and clinical variables).

RESULTS

The study includes 3,995 patients, with a mean age of 85.3years (range: 58-108years old). Two-thirds of them were ASA (American Society Physical Status Classification System) III-IV. Almost all (96.7%) of the patients underwent a surgical operation, and 35.9% of them were operated during the first 48hours. The delay was mainly due to logistic problems (43.5%). The mean hospital stay was 11.2days. Just over half (53.1%) of the patients required a blood transfusion. In-hospital mortality was 5.3%.

DISCUSSION

Hip fracture registries are essential tools to monitor the healthcare process of these patients, as well as to improve the quality of care. Our results are similar to other records. It would be necessary to improve pre-operative time, which must be less than 48hours in patients without clinical instability. We also need more resources for functional recovery and more uniformity.