Hip fractures in institutionalized elderly people: incidence rates and excess mortality

Staff perspectives on fall prevention activities in long-term care facilities for older residents: "Brief but often" staff education is key

INTRODUCTION

Falls are a serious health problem in long-term care facilities (LTCFs), affecting more than 50% of residents. A key role of LTCF staff is to assess fall risks and implement fall prevention activities. Understanding the barriers and facilitators is key to successful implementation.

METHODS

This descriptive qualitative study involving four LTCF facilities (varied provider types and sizes) in southwest Ireland. We recruited a convenience sample of 17 LTCF staff, who participated in semi-structured online 1:1 interviews (n = 7) or small group interviews (n = 10). The data were analysed using Braun and Clarke's reflective thematic analysis.

RESULTS

The participants included two directors of nursing, three therapists, one ward manager, one general practitioner, five nurses and five healthcare assistants. Six main themes were identified, reflecting factors that influenced fall prevention: a need for sufficient staff and appropriate skill mix; fall policy, documentation and leadership; equipment and safe environments; person-centred care; staff knowledge, skills and awareness in falls prevention; and staff communication and collaborative working. A wide range of approaches that supported LTCF staff to overcome barriers were identified, including audits and feedback, falls champions, fall prevention leaders, daily communication (e.g., safety pauses) and staff collaboration. Formal multidisciplinary meetings and identification systems to highlight residents at high risk of falling were not considered helpful. Staff suggested that education should be briefer, ongoing and practice-based ("brief but often") to promote ownership and responsibility.

CONCLUSION

LTCF staff identified several approaches to prevent falls in LTCFs as part of usual care, rather than lengthy, formal meetings and training. The potential role of families in fall prevention was under-appreciated and should be investigated further.

Staff's insights into fall prevention solutions in long-term care facilities: a cross-sectional study

BACKGROUND

Falls are one of the most common and serious health issues in long-term care facilities (LTCFs), impacting not just residents, but staff and the healthcare system. This study aimed to explore LTCF staff's current practices around falls prevention, and their suggested solutions for better falls prevention.

METHODS

In the southwest of Ireland, a descriptive cross-sectional study was conducted in 13 LTCF sites, across a range of provider types and facility sizes. A survey, measuring staff knowledge, skills and attitudes, was distributed in physical and online formats. Staff suggestions for prioritising fall and fall-related injury prevention activities, and current staff practices regarding fall incidents were also sought. Content analysis was used to analyse responses, mapping categories and subcategories to the refined theoretical domains framework (TDF) and to an existing fall prevention guideline.

RESULTS

There were 155 respondents (15% response rate), from staff of the LTCFs. Environmental reviews and modifications (aligned to the TDF environmental context and resource domain) were the most common suggestions for preventing both falls and fall-related injuries. Other common suggestions for preventing falls were staff education, monitoring of residents, and using alarm/calling systems, while few staff members, across all roles, reported assessing residents, exercises, reviewing medications, and vitamin D supplements. For preventing fall-related injuries, suggestions included protective equipment, hip protectors and alarm/calling systems. Staff used a standardised approach when responding to a fall incident, with intensive and holistic post-fall control measures. HCAs focussed on transferring residents safely, while nurses of all grades focused more on post-fall assessment. Respondents believed that staff education, communication, increasing staffing levels and enhancing specialist care could support their practice.

CONCLUSION

Noting the low response rate, the results suggest an awareness gap regarding some evidence-based, resident-focussed falls prevention solutions, such as pro-active fall-risk assessment, exercise, medication review, and Vitamin D supplements. These aspects should be included in future fall prevention education programmes in LTCFs.

Imminent fall risk after fracture

RATIONALE

Adults with a recent fracture have a high imminent risk of a subsequent fracture. We hypothesise that, like subsequent fracture risk, fall risk is also highest immediately after a fracture. This study aims to assess if fall risk is time-dependent in subjects with a recent fracture compared to subjects without a fracture.

METHODS

This retrospective matched cohort study used data from the UK Clinical Practice Research Datalink GOLD. All subjects ≥50 years with a fracture between 1993 and 2015 were identified and matched one-to-one to fracture-free controls based on year of birth, sex and practice. The cumulative incidence and relative risk (RR) of a first fall was calculated at various time intervals, with mortality as competing risk. Subsequently, analyses were stratified according to age, sex and type of index fracture.

RESULTS

A total of 624,460 subjects were included; 312,230 subjects with an index fracture, matched to 312,230 fracture-free controls (71% females, mean age 70 ± 12, mean follow-up 6.5 ± 5 years). The RR of falls was highest in the first year after fracture compared to fracture-free controls; males had a 3-fold and females a 2-fold higher risk. This imminent fall risk was present in all age and fracture types and declined over time. A concurrent imminent fracture and mortality risk were confirmed.

CONCLUSION/DISCUSSION

This study demonstrates an imminent fall risk in the first years after a fracture in all age and fracture types. This underlines the need for early fall risk assessment and prevention strategies in 50+ adults with a recent fracture.

Structural violence and institutionalized individuals: A paleopathological perspective on a continuing issue

Past and present institutions (e.g., state and public hospitals, assisted living facilities, public nursing homes) have struggled with structural issues tied to patient care and neglect, which often manifests in the form of fracture trauma, and may explain why institutionalized individuals are at higher risk for this injury. Six hundred individuals from the Robert J. Terry Anatomical Collection born between 1822-1877 were examined to investigate hip fracture prevalence. Analysis of associated records and documentary data, including death, morgue, and census records, revealed that 36.3% (n = 218) of these individuals died in institutions such as the St. Louis State Hospital, City Infirmary, and Missouri State Hospital No. 4. Of the institutionalized individuals, 4.3% had evidence of hip fracture, significantly higher than the non-institutionalized (2.3%). Records revealed that many hip fractures were suffered around the time of death in state hospitals and were preventable, resulting from structural issues tied to understaffing and underfunding. Forensic and clinical literature, as well as current news media, indicate that structural violence in the forms of underfunding and understaffing continues to manifest as hip fractures harming institutionalized individuals today. This paper demonstrates how an anthropological perspective using paleopathological analysis sheds light on the chronicity and time depth of this issue, with the aim of driving public policy to entrench the equitable care of institutionalized people as a human right.

Effects of Physical Activity on Physical and Mental Health of Older Adults Living in Care Settings: A Systematic Review of Meta-Analyses

Previous studies included in meta-analyses have highlighted the effects of physical activity on the physical and psychological health of older adults living in care settings. We conducted a systematic review of meta-analyses, of institutionalized older adults, to evaluate and conduct a narrative synthesis of the results of these meta-analyses. A literature search was conducted in three databases (PubMed, Web of Science, and Cochrane Library) until 22 March 2023. After screening the identified articles with the PRISMA criteria filters, we included 11 meta-analyses in this systematic review. Higgins' (2013) assessment tool of the meta-analyses demonstrates that the studies were of good quality although future meta-analyses need to provide more information on the treatment of missing data. A summary of the results of these meta-analyses shows that physical activity reduces the rate of falls, mobility issues, functional dependence, and depression, and improves health status. Future studies need to focus on new ways to promote and adapt physical activities to increase the participation of older adults in care settings.

Development and validation of the fall-related injury risk in nursing homes (INJURE-NH) prediction tool

BACKGROUND

Existing models to predict fall-related injuries (FRI) in nursing homes (NH) focus on hip fractures, yet hip fractures comprise less than half of all FRIs. We developed and validated a series of models to predict the absolute risk of FRIs in NH residents.

METHODS

Retrospective cohort study of long-stay US NH residents (≥100 days in the same facility) between January 1, 2016 and December 31, 2017 (n = 733,427) using Medicare claims and Minimum Data Set v3.0 clinical assessments. Predictors of FRIs were selected through LASSO logistic regression in a 2/3 random derivation sample and tested in a 1/3 validation sample. Sub-distribution hazard ratios (HR) and 95% confidence intervals (95% CI) were estimated for 6-month and 2-year follow-up. Discrimination was evaluated via C-statistic, and calibration compared the predicted rate of FRI to the observed rate. To develop a parsimonious clinical tool, we calculated a score using the five strongest predictors in the Fine-Gray model. Model performance was repeated in the validation sample.

RESULTS

Mean (Q1, Q3) age was 85.0 (77.5, 90.6) years and 69.6% were women. Within 2 years of follow-up, 43,976 (6.0%) residents experienced ≥1 FRI. Seventy predictors were included in the model. The discrimination of the 2-year prediction model was good (C-index = 0.70), and the calibration was excellent. Calibration and discrimination of the 6-month model were similar (C-index = 0.71). In the clinical tool to predict 2-year risk, the five characteristics included independence in activities of daily living (ADLs) (HR 2.27; 95% CI 2.14-2.41) and a history of non-hip fracture (HR 2.02; 95% CI 1.94-2.12). Performance results were similar in the validation sample.

CONCLUSIONS

We developed and validated a series of risk prediction models that can identify NH residents at greatest risk for FRI. In NH, these models should help target preventive strategies.

'Skeletal Age' for mapping the impact of fracture on mortality

Background

Fragility fracture is associated with an increased risk of mortality, but mortality is not part of doctor-patient communication. Here, we introduce a new concept called 'Skeletal Age' as the age of an individual's skeleton resulting from a fragility fracture to convey the combined risk of fracture and fracture-associated mortality for an individual.

Methods

We used the Danish National Hospital Discharge Register which includes the whole-country data of 1,667,339 adults in Denmark born on or before January 1, 1950, who were followed up to December 31, 2016 for incident low-trauma fracture and mortality. Skeletal age is defined as the sum of chronological age and the number of years of life lost (YLL) associated with a fracture. Cox's proportional hazards model was employed to determine the hazard of mortality associated with a specific fracture for a given risk profile, and the hazard was then transformed into YLL using the Gompertz law of mortality.

Results

During the median follow-up period of 16 years, there had been 307,870 fractures and 122,744 post-fracture deaths. A fracture was associated with between 1 and 7 years of life lost, with the loss being greater in men than women. Hip fractures incurred the greatest loss of life years. For instance, a 60-year-old individual with a hip fracture is estimated to have a skeletal age of 66 for men and 65 for women. Skeletal Age was estimated for each age and fracture site stratified by gender.

Conclusions

We propose 'Skeletal Age' as a new metric to assess the impact of a fragility fracture on an individual's life expectancy. This approach will enhance doctor-patient risk communication about the risks associated with osteoporosis.

Funding

National Health and Medical Research Council in Australia and Amgen Competitive Grant Program 2019.

Implementation strategies to support fall prevention interventions in long-term care facilities for older persons: a systematic review

BACKGROUND

Falls are common among older people in long-term care facilities (LTCFs). Falls cause considerable morbidity, mortality and reduced quality of life. Of numerous interventional studies of fall prevention interventions in LTCFs, some reduced falls. However, there are challenges to implementing these interventions in real-world (non-trial) clinical practice, and the implementation techniques may be crucial to successful translation. This systematic review thus aimed to synthesise the evidence on implementation strategies, implementation outcomes and clinical outcomes included in fall prevention intervention studies.

METHODS

A systematic search of six electronic databases (PubMed, CINAHL, EMBASE, PsycINFO, SCOPUS, Web of Science) and eight grey literature databases was conducted, involving papers published during 2001-2021, in English or Arabic, targeting original empirical studies of fall prevention interventions (experimental and quasi-experimental). Two seminal implementation frameworks guided the categorisation of implementation strategies and outcomes: the Expert Recommendations for Implementing Change (ERIC) Taxonomy and the Implementation Outcomes Framework. Four ERIC sub-categories and three additional implementation strategies were created to clarify overlapping definitions and reflect the implementation approach. Two independent researchers completed title/abstract and full-text screening, quality appraisal assessment, data abstraction and coding of the implementation strategies and outcomes. A narrative synthesis was performed to analyse results.

RESULTS

Four thousand three hundred ninety-seven potential papers were identified; 31 papers were included, describing 27 different fall prevention studies. These studies used 39 implementation strategies (3-17 per study). Educational and training strategies were used in almost all (n = 26), followed by evaluative strategies (n = 20) and developing stakeholders' interrelationships (n = 20). Within educational and training strategies, education outreach/meetings (n = 17), distributing educational materials (n = 17) and developing educational materials (n = 13) were the most common, with 36 strategies coded to the ERIC taxonomy. Three strategies were added to allow coding of once-off training, dynamic education and ongoing medical consultation. Among the 15 studies reporting implementation outcomes, fidelity was the most common (n = 8).

CONCLUSION

This is the first study to comprehensively identify the implementation strategies used in falls prevention interventions in LTCFs. Education is the most common implementation strategy used in this setting. This review highlighted that there was poor reporting of the implementation strategies, limited assessment of implementation outcomes, and there was no discernible pattern of implementation strategies used in effective interventions, which should be improved and clearly defined.

TRIAL REGISTRATION

This systematic review was registered on the PROSPERO database; registration number: CRD42021239604.

A Scoping Review of Adverse Incidents Research in Aged Care Homes: Learnings, Gaps, and Challenges

Background: Adverse incidents are well studied within acute care settings, less so within aged care homes. The aim of this scoping review was to define the types of adverse incidents studied in aged care homes and highlight strengths, gaps, and challenges of this research. Methods: An expanded definition of adverse incidents including physical, social, and environmental impacts was used in a scoping review based on the PRISMA Extension for Scoping Reviews Checklist. MEDLINE, CINAHL, and EBSCOhost were searched for English language, peer-reviewed studies conducted in aged care home settings between 2000 and 2020. Forty six articles across 12 countries were identified, charted, and analyzed using descriptive statistics and narrative summary methods. Results: Quantitative studies (n = 42, 91%) dominated adverse incidents literature. The majority of studies focused on physical injuries (n = 29, 63%), with fewer examining personal/interpersonal (15%) and environmental factors (22%). Many studies did not describe the country's aged care system (n = 26, 56%). Only five studies (11%) included residents' voices. Discussion: This review highlights a need for greater focus on resident voices, qualitative research, and interpersonal/environmental perspectives in adverse event research in aged care homes. Addressing these gaps, future research may contribute to better understanding of adverse incidents within this setting.

Evaluation of risk factors and outcomes associated with mortality after hip fracture surgery in eldery patients

Objective: In this retrospective study, it was aimed to compare mortality related risk factors and outcomes in patients who underwent proximal femoral nail and partial hip prosthesis for hip fracture. Material and Method: In our study, a total of 618 patient files who underwent hip fracture operations, including partial hip replacement (n=350) and proximal femoral nail (n=268) were retrospectively analyzed. Age, gender, fracture side, cause, type of fracture, type of operation, blood transfusion, hospital stay, anesthesia type and one-year survival times of the patients were examined. Results: Gender, age, side, mechanism, anesthesia, comorbid diseases, cause of mortality, one-year mortality and survival time differences between patient groups were not statistically significant (p>0.05). However, fracture type, blood transfusion and hospital stay differences between groups were statistically significant (p

Mortality Risk Following Atypical Femoral Fracture: a Systematic Review and Meta-analysis

OBJECTIVE

To summarize all available data, using systematic review and meta-analysis, to estimate 1.) one-year mortality risk following AFF and 2.) risk ratio of mortality following AFF versus TFF.

METHODS

Potentially eligible studies were identified from Medline and EMBASE databases from inception to February 2022 using search strategy that comprised of terms for "Atypical Femoral Fracture" and "Mortality". Eligible study must consist of a cohort of patients with atypical femoral fracture. Then, the study must report one-year mortality rate following AFF or report effect estimates with 95% confidence intervals (95% CIs) comparing incident mortality between patients with AFF and TFF. Point estimates with standard errors were retrieved from each study and were combined using the generic inverse variance method.

RESULTS

A total of 8,967 articles were identified. After two rounds of independent review by three investigators, we identified seven studies reporting one-year mortality rate of AFF and three studies comparing mortality rate of AFF versus TFF. Pooled analysis revealed pooled one-year mortality rate following AFF of 0.10 (95% CI, 0.05 - 0.16, I² 93.3%). Two studies compared mortality risks of the AFF versus TFF and revealed conflicting results.

CONCLUSION

One-year mortality rate following AFF was approximately 10%. However, evidence is insufficient to conclude if there was difference in mortality risk between AFF and TFF.

Identification of Fall-Related Injuries in Nursing Home Residents Using Administrative Claims Data

BACKGROUND

Fall-related injuries (FRIs) are a leading cause of morbidity, mortality, and costs among nursing home (NH) residents. Carefully defining FRIs in administrative data is essential for improving injury-reduction efforts. We developed a series of novel claims-based algorithms for identifying FRIs in long-stay NH residents.

METHODS

This is a retrospective cohort of residents of NH residing there for at least 100 days who were continuously enrolled in Medicare Parts A and B in 2016. FRIs were identified using 4 claims-based case-qualifying (CQ) definitions (Inpatient [CQ1], Outpatient and Provider with Procedure [CQ2], Outpatient and Provider with Fall [CQ3], or Inpatient or Outpatient and Provider with Fall [CQ4]). Correlation was calculated using phi correlation coefficients.

RESULTS

Of 153 220 residents (mean [SD] age 81.2 [12.1], 68.0% female), we identified 10 104 with at least one FRI according to one or more CQ definition. Among 2 950 residents with hip fractures, 1 852 (62.8%) were identified by all algorithms. Algorithm CQ4 (n = 326-2 775) identified more FRIs across all injuries while CQ1 identified less (n = 21-2 320). CQ2 identified more intracranial bleeds (1 028 vs 448) than CQ1. For nonfracture categories, few FRIs were identified using CQ1 (n = 20-488). Of the 2 320 residents with hip fractures identified by CQ1, 2 145 (92.5%) had external cause of injury codes. All algorithms were strongly correlated, with phi coefficients ranging from 0.82 to 0.99.

CONCLUSIONS

Claims-based algorithms applied to outpatient and provider claims identify more nonfracture FRIs. When identifying risk factors, stakeholders should select the algorithm(s) suitable for the FRI and study purpose.

Determinants of Higher Mortality at Six Months in Patients with Hip Fracture: A Retrospective Study

(1) Background: Hip fracture is a pathology with high mortality, but the lack of a universal adaptation of the factors associated with death makes it difficult to predict risk and implement prevention in this group. This study aimed to identify the factors that determine a higher mortality at six months following hip fracture. (2) Methods: A retrospective longitudinal study, whose study population consisted of patients over 65 years of age. The main variable was mortality at 6 months of fracture. Relevant data related to sociodemographic and clinical variables for subsequent bivariate (χ²) and multivariate analysis were obtained. (3) Results: In all, 665 people participated in the study, 128 of whom died within 6 months of the fracture. The multivariate adjusted analysis demonstrated significant relationships between the main variable and aspects such as institutionalization at discharge (Odds Ratio (OR) = 2.501), a worse overall functional capacity (OR = 2.453) and cognitive capacity (OR = 3.040) at admission, and complications such as heart failure (OR = 5.767) or respiratory infection (OR = 5.308), in addition to the taking of certain drugs and the presence of a greater number of comorbidities. (4) Conclusions: There are certain factors related to higher mortality at six months in patients with hip fracture who are aged 65 years or older.

Trends in Location of Death Among Older Adult Americans After Falls

Introduction: Fall-related mortality is increasing among older adults, yet trends and changes in the location of fall-attributed deaths are unknown; additionally, potential disparities are understudied. Methods: To assess trends/factors associated with place of death among older adult fall deaths in the US, a cross-sectional analysis of deaths using mortality data from 2003–2017 was performed. Results: Most deaths occurred in hospitals, however, the proportion decreased from 66.4% (n = 9,095) to 50.7% (n = 15,817). The proportion occurring in nursing facilities decreased from 15.9% (n = 2175) to 15.3% (n = 4,778), while deaths at home and in hospice facilities increased. Male, Black, Native American, and married decedents had increased odds of hospital death. Conclusion: As fall deaths increase among older adults, end-of-life needs of this population deserve increased attention. Research should explore needs and preferences of older adults who experience falls and their caregivers to reduce disparities in place of death and to ensure high quality of care is received.

Ethical Dilemmas with Regard to Elderly Patients with Hip Fracture: The Problem of Nonagenarians and Centenarians

Hip fracture is the most feared complication of osteoporosis, producing up to 30% mortality at the first year. With the aging of society, it is increasingly common to deal with ethical dilemmas that involve decision making in the elderly patient with a hip fracture. The objectives of the present work are to describe the main bioethical dilemmas in this group of patients and their relationship with surgical delay. We conducted a retrospective descriptive study that studied an elderly population admitted to a University Hospital with a diagnosis of hip fracture. In total, 415 patients were analyzed. The majority received surgical treatment, a correct application of the principles of justice, non-maleficence and beneficence is verified, but a possible violation of the principle of autonomy is confirmed. Based on the results of this study, the elderly population may somehow lose their principle of autonomy when they enter a hospital due to a hip fracture. On the other hand, the so-called ageism due to ignorance can influence the surgical delay and therefore the mortality of these patients.

Improving shared decision-making for osteoporosis pharmacologic therapy in nursing homes: a qualitative analysis

Decisions on whether to use pharmacologic osteoporosis therapy in skilled nursing facility residents are complex and require shared decision-making. Residents, proxies, and staff desire individualized fracture risk estimates that consider advanced age, dementia, and mobility. They want options for reducing administration burden, monitoring instructions, and periodic reassessment of risk vs. benefit.

PURPOSE

Decisions about pharmacologic osteoporosis treatment in nursing home (NH) residents with advanced age and multimorbidity are complex and should occur using shared decision-making. Our objective was to identify processes and tools to improve shared decision-making about pharmacologic osteoporosis treatment in NHs.

METHODS

Qualitative analysis of data collected in three NHs from residents at high fracture risk, their proxies, nursing assistants, nurses, and one nurse practitioner (n = 28). Interviews explored participants' stories, attitudes, and experiences with oral osteoporosis medication management. Framework analysis was used to identify barriers to shared decision-making regarding osteoporosis treatment in this setting.

RESULTS

Participants wanted individualized fracture risk estimates that consider immobility, advanced age, and comorbid dementia. Residents and proxies expected nursing staff to be involved in the decision-making; nursing staff wished to be informed on the relative risks vs. benefits of medications and given monitoring instructions. Two important competing demands to address during the shared decision-making process were burdensome administration requirements and polypharmacy. Participants wanted to reassess pharmacologic treatment appropriateness over time as clinical status or goals of care change.

CONCLUSIONS

Shared decision-making using strategies and tools identified in this analysis may move osteoporosis pharmacologic treatment in NHs and for other older adults with multimorbidity from inappropriate inertia to appropriate prescribing or appropriate inaction.

Single-stage total hip arthroplasty after failed fixation of proximal femoral fractures: an increased risk for periprosthetic joint infections?

BACKGROUND

Higher complication rates have been reported for total hip arthroplasty (THA) after osteosynthesis of proximal femur fractures (PFF). This study evaluated the infection risk for conversion of internal fixation of PFF to THA by a single-staged procedure in the absence of clear infection signs.

METHODS

Patients undergoing a one-staged conversion to THA (2013-2018) after prior internal fixation of the proximal femur were included. Preoperative diagnostics with laboratory results, hip aspirations as well as intraoperative microbiology and sonication were assessed. Postoperative complications were recorded as well as patient demographics, duration between initial and conversion to THA, explanted osteosynthesis and implanted THA.

RESULTS

Fifty-eight patients (24 male/34 female, 62.8 ± 14.5 years) were included with a mean time of 3.8 ± 7.5 years between internal fixation and conversion to THA (45 cementless, 3 cemented, 3 hybrid and 7 hybrid inverse THAs). Preoperative mean blood level CRP was 8.36 ± 14 mg/l (reference value < 5 mg/l) and leukocyte count was 7.11 ± 1.84^3/µl (4.5-10.000^3/µl). Fifty patients had intraoperative microbiological diagnostics, with either swabs in 86.2% and/or sonication in 29.3%. Positive microbiological results were recorded in 10% (5 of 50 patients), with pathogens identified being mainly Staphylococcus. Complications after conversion occurred in 9.6% including a postoperative low-grade infection rate of 5.8% after a mean of 2.5 years.

CONCLUSION

This study found a positive microbiological test result in 10% of a one-stage conversion of PFF fixation to THA. Moreover, we found a high infection rate (5.8%) for early postoperative periprosthetic joint infection. Interestingly, CRP has not been proven to be an adequate parameter for low-grade infections or occult colonized implants. Therefore, we recommend a comprehensive pre- and intraoperative diagnostic including hip aspiration, swabs and sonication when considering one-staged revision.

Proximal femoral fracture outcomes in inpatients and community patients: A comparative study

Objectives:

7% of proximal femoral fractures occur in patients admitted to hospital for unrelated medical and surgical presentations. This comparative study will assess morbidity and mortality in patients sustaining proximal femoral fractures both as inpatients and in the community.

Methods:

Retrospective review of patients admitted to a regional specialist hip unit with fracture of the proximal femur sustained both from the community and other inpatient settings. Patient demographics, risk factors and outcomes were recorded and analysed – with focus on 30-day and 1-year mortality.

Results:

3445 patients were admitted over a 10-year period, 292 of which sustained proximal femoral fractures as an inpatient. 30-day and 1-year mortality was 23.7% and 47.9% respectively in the inpatient group, compared to 6.9% and 22.4% respectively in the community group. Mean time from presentation to operating room was 27.8 hours for the inpatient group, compared to 25.2 hours for the community group.

Conclusion:

Inpatients who sustain a proximal femoral fracture have significantly higher 30-day and 1-year mortality rates when compared to patients in the community sustaining the same injury. There is also a noted delay to theatre in this patient group.

Clinical outcomes following long versus short cephalomedullary devices for fixation of extracapsular hip fractures: a systematic review and meta-analysis

Although both long and short cephalomedullary devices (CMDs) are used in the treatment of extracapsular hip fractures, the advantages of either option are subject to debate. This study aims to evaluate the differences in clinical outcomes with long versus short CMDs for extracapsular hip fractures. Studies included must have included subjects with at least 1 year of follow-up and reported on at least one of the following outcomes: rate of reoperation; rate of peri-implant fracture; operating time; blood loss; complication rate; length of hospital stay; 1-year mortality. Only articles written in the English language were included in this study. A search was conducted across the databases of Medline, Embase, CENTRAL (Cochrane Central Register of Controlled Trials), CINAHL and Scopus for articles published from the inception of the database to 1 November 2020. Included studies were assessed for their risk of bias using the Risk of Bias Tool (RoB2) and the risk-of-bias in non-randomized studies - of interventions (ROBINS-I) tool. A total of 8460 fractures from 16 studies were included in the analysis, with 3690 fixed with short, and 4770 fixed with long CMDs. A meta-analysis of the results revealed that short CMDs offer peri-operative advantages, while long CMDs could offer longer-term advantages. Limitations of this study include a lack of randomized control trials included in the analysis. In conclusion, when planning for the treatment of extracapsular hip fractures, a patient specific approach may be necessary to make a decision according to the individual risk profile of the patient.

Avaliação das concordâncias intra e inter-observadores da nova classificação AO/OTA para fraturas da região trocantérica e do colo do fêmur

Objective  In the present study, we investigated the intra and interobserver agreement of the new Arbeitsgemeinschaft für Osteosynthesefragen/Orthopaedic Trauma Association (AO/OTA) classification for fractures of the proximal extremity of the femur.

Methods  One hundred hip radiographs were selected from patients who suffered fractures of the trochanteric region or femoral neck. Four orthopedists, fellowship trained hip surgeons, and four orthopedic residents evaluated and classified fractures according to the new AO/OTA system on two separate occasions. The kappa (k) coefficient was used to evaluate intra and interobserver agreement in the different steps of the classification, namely: type , group , subgroup , and qualifier.

Results  Hip surgery experts obtained almost perfect intraobserver agreement of type , substantial for group and, only moderate, for subgroup and qualifiers. The residents had lower performance, with substantial agreement for type, moderate for group , and reasonable for subgroup and qualifier. In the specialists' interobserver evaluation, there was also a gradual decrease in the agreement between type (almost perfect) and group (moderate), which was even lower for subgroup and qualifiers. Residents had a substantial interobserver agreement for type , moderate for group , and reasonable in the other branches.

Conclusion  The new AO/OTA classification for fractures of the trochanteric region and femoral neck showed intra and interobserver agreements considered appropriate for type and group , with a drop in the subsequent branches, that is, for subgroup and qualifier. Still, in relation to the old AO/OTA classification, there was an improvement in the agreements for subgroup.

Addition of 3D-CT evaluation to radiographic images and effect on diagnostic reliability of current 2018 AO/OTA classification of femoral trochanteric fractures

INTRODUCTION

The AO/OTA classification for diagnosing femoral trochanteric fractures (31A fractures) was revised in 2018. No studies have investigated whether the addition of CT to radiographic diagnosis improves the inter-rater reliability of classifying 31A fractures with the current AO/OTA criteria. The study aimed to test the hypothesis that the addition of three-dimensional CT (3D-CT) to radiographic diagnosis would improve diagnostic reliability.

METHODS

A retrospective review was conducted to assess the diagnostic reliability of classification of 31A fractures with current AO/OTA criteria. Radiographs and 3D-CT images from 89 cases were assessed. Major fracture types (A1, A2, and A3) and subgroups were diagnosed by nine orthopedic surgeons who were classified into three groups (high-, intermediate-, and low-experience) according to their clinical experience. Anterior-posterior and lateral radiographs were provided to diagnose fracture type (first assessment). After a 6-week interval, radiographs and 3D-CT images of all cases were evaluated by each rater (second assessment). Fleiss's Kappa was used to determine inter-rater reliability.

RESULTS

In the first assessment, the Kappa value indicated fair inter-rater reliability in all groups (high-experience group: κ = 0.296, 95% confidence interval [CI] 0.239-0.352; intermediate-experience group: κ = 0.367, 95% CI 0.305-0.428; low-experience group: κ = 0.304, 95% CI 0.246-0.362). With the addition of 3D-CT (second assessment), reliability improved from fair to moderate in the high- and intermediate-experience groups (κ = 0.483, 95% CI 0.428-0.539 and κ = 0.409, 95% CI 0.352-0.466, respectively). By contrast, reliability remained fair in the low-experience group (κ = 0.322, 95% CI 0.322-0.431). The inter-rater reliability of diagnosing subgroup fracture types improved for A2.3 and A3.1 in all three groups and for A3.2 and A3.3 in the intermediate- and low-experience groups.

CONCLUSION

The current AO/OTA classification revised in 2018 provided fair reliability in diagnosing femoral trochanteric fractures in all three surgeon groups. The addition of 3D-CT to radiographic image evaluation improved reliability in high- and middle-expertise groups. The addition of 3D-CT to radiographic evaluation often improved the diagnostic reliability for unstable fractures, although there was some variation among fracture subgroups.

Pharmacologic Interventions for Fracture Risk Reduction in the Oldest Old: What Is the Evidence?

With an increasingly older population, the proportion of patients 85 years or older seeking interventions to protect their musculoskeletal health is growing. Osteoporosis in the geriatric population presents unique diagnostic and therapeutic challenges. Multimorbidity, frailty, falls, polypharmacy, and other neurobehavioral factors influence our approach to fracture prevention in this population. The vast majority of the evidence from clinical trials establish pharmacologic fracture efficacy in postmenopausal women. The evidence is scarce for the oldest old men and women, a population also at risk for adverse events and mortality. Most studies show continued efficacy of pharmacologic interventions in this age group, although they are largely limited by small sample sizes. We herein review the available evidence of pharmacologic interventions for fracture risk reduction in this population and explore the emerging senotherapeutic interventions in the pipeline. © 2021 The Authors. JBMR Plus published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research.

Improving outcomes after hip fracture at a safety net hospital with a standardised hip fracture protocol

INTRODUCTION

standardised protocols for the care of geriatric hip fractures demonstrate improved patient outcomes with decreased cost. The purpose of this study is to evaluate outcomes of a standardised hip fracture protocol at an urban safety-net hospital.

METHODS

All trauma patients presenting to our urban safety-net hospital are included in a trauma database and inpatient outcomes recorded. A hip fracture protocol was introduced at our institution in 2015, which depended on admission to a monitored setting due to the absence of a geriatric co-management service. The database was queried to identify patients surgically treated for a geriatric hip fracture in the 3 years prior to protocol implementation (2012-2014) and patients treated in the 3 years following protocol implementation (2016-2018). Demographics, time to surgery, inpatient complications, and length of stay were compared between groups.

RESULTS

A total of 633 patients treated operatively for isolated hip fractures were identified, 262 patients in the 2012-2014 pre-protocol cohort, and 371 patients in the 2016-2018 protocol cohort. Following implementation of a hip fracture protocol the number of patients admitted to a surgical service increased from 198 (76%) to 348 (94%, p < 0.005) with the number of patients being admitted to a monitored setting increasing from 40 (15%) to 83 (22%, p = 0.026). The time to surgery was reduced to 2.75 days (p = 0.054). The complication rate fell from 23% to 4% (p < 0.0005). Length of stay was significantly reduced from 13.2 days to 12 days (p = 0.045).

CONCLUSIONS

A hip fracture protocol including admission to a monitored setting can be effectively implemented at an urban safety-net hospital where geriatric co-management is not available. This resulted in a decrease in complications and length of stay. Additional interventions are required to decrease average time to surgery below 36 hours.

Strategies for the implementation of an electronic fracture risk assessment tool in long term care: a qualitative study

BACKGROUND

Older adults in long-term care (LTC) homes experience high rates of fractures, which are detrimental to their quality of life. The purpose of this study is to identify and make recommendations on strategies to implementing an evidence-based Fracture Risk Clinical Assessment Protocol (CAP) in LTC.

METHODS

Following the Behaviour Change Wheel framework, we conducted six focus group interviews with a total of 32 LTC stakeholders (e.g. LTC physicians) to identify barriers and facilitators, suggest implementation strategies, and discuss whether the identified strategies were affordable, practicable, effective, acceptable, safe, and if they promote equity (APEASE). The interviews were transcribed verbatim and analyzed using thematic content analysis.

RESULTS

Themes of implementation strategies that met the APEASE criteria were minimizing any increase in workload, training on CAP usage, education for residents and families, and persuasion through stories. Other strategy themes identified were culture change, resident-centred care, physical restructuring, software features, modeling in training, education for staff, social rewards, material rewards, public benchmarking, and regulations.

CONCLUSIONS

To implement the Fracture Risk CAP in LTC, we recommend using implementation strategies centred around minimizing any increase in workload, training on CAP usage, providing education for residents and families, and persuading through stories. Through improving implementation of the fracture risk CAP, results from this work will improve identification and management of LTC residents at high fracture risk and could inform the implementation of guidelines for other conditions in LTC homes.

The decline of hip fracture incidence rates over a 10-year period: A single centre experience

AIMS

Accurate epidemiological hip fracture data is essential for healthcare planning and targeted prevention strategies. Limited reports of hip fracture incidence rates in the Republic of Ireland (ROI) exist. The aim is to calculate the current age- and gender-specific incidence of hip fractures in a level 1 Trauma Centre in the ROI, and the difference in these rates over a 10 year period.

MATERIALS AND METHODS

This was a retrospective, population-based, observational study. The local Hospital In-Patient Enquiry (HIPE) database was used to generate data for analysis; capturing all patients admitted for hip fracture in three time periods over 10 years. Patients < 55 years old, pathological fractures, and periprosthetic fractures were excluded. Age- and gender-specific incidence rate was calculated using HIPE and national census data.

RESULTS

Absolute number of hip fractures rose by 8.5% between 2008/09 (n = 800) and 2018/19 (n = 868) time periods. Cervical hip fractures dominated in all 3 time periods. The average age of patients remained at 80 years but length of stay for patients was reduced by 16% 5 years later and by 21% 10 years later from the initial study point. Both the entire and susceptible (> 55 years) population numbers increased by 13% and 30%, respectively, yet overall hip fracture incidence rate declined 10 years on. Hip fracture incidence rate in the entire population fell by 3.23 per 100,000 population, and by 65.11 per 100,000 population in the susceptible population. The majority of both male and female age groups exhibited declining annual incidence rates over the 10 year study period.

CONCLUSION

Results are consistent with the global experience of declining overall incidence rate of hip fractures, despite rising susceptible population numbers. This report adds to the sparse hip fracture incidence data available in the ROI which can be applied in future healthcare planning strategies.

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.

Palliative care and aggressive interventions after falling: A Nationwide Inpatient Sample analysis

OBJECTIVE

The purpose of this study is to identify whether there is an opportunity for improvement to provide palliative care services after a serious fall. We hypothesized that (1) palliative care services would be utilized in less than 10% of patients over the age of 65 who fall and (2) more than 20% of patients would receive aggressive life-sustaining treatments (LSTs) prior to death.

METHODS

Using the 2017 Nationwide Inpatient Sample, we identified patients who were admitted to the hospital with a fall (ICD-10 W00-W19) and were hospitalized at least two days with valid discharge data. Palliative care services (Z51.5) or LSTs (cardiopulmonary resuscitation, ventilation, reintubation, tracheostomy, feeding tube placement, vasopressors, transfusion, total parenteral nutrition, and hemodialysis) were identified with ICD-10 codes. We examined the use of palliative care or LSTs by discharge destination (home, facility, and death). Logistic regression was used to identify factors associated with palliative care.

RESULTS

In total, 155,241 patients were identified (median 82 years old, interquartile range 74-88); 2.5% died in hospital, and 69.4% were transferred to a facility. Palliative care occurred in 4.5% of patients, and LST occurred in 15.1%. Patients who died were significantly more likely to have had palliative care (50.1% vs. 3.4% of home or facility discharges) and were more likely to have an LST [53.0% vs. 9.8% (home) vs. 15.9% (facility)]. Palliative care was associated with both death [adjusted odds ratio (AOR) 19.84, 95% confidence interval (CI) 18.39-21.41, p < 0.001] and LST (AOR 1.36, 95% CI 1.27-1.46, p < 0.001).

SIGNIFICANCE OF RESULTS

Palliative care is associated with both death and LST, suggesting that physicians use palliative care as a last resort after aggressive measures have been exhausted. Patients who fall would likely benefit from the early use of palliative care to align future goals of care.

Is the mortality higher in patients who have suffered a hip fracture?

BACKGROUND AND OBJECTIVE

The aim of this study is to value whether patients who have suffered a hip fracture have a higher mortality than expected.

MATERIAL AND METHODS

A prospective, observational study was carried out where patients with hip fracture were collected as a sample over a year. The study included 284 patients and a minimum follow-up was 2 years. The mean age of these patients was 84.26 years, with 21.48% (61/284) males and 78.5% (223/284) females. Survival and previous diseases that affect mortality, as risk factors, were collected and analyzed using the Kaplan-Meier method and the Cox regression model. Actual mortality was compared with that expected according to the Charlson Comorbidity Index, adjusted for age.

RESULTS

Previous pathology was the main mortality factor, with heart disease being the most significant (OR 1.817, CI95%: 1.048; 3.149). The real mortality at one year of the sample was 22.5%, while the estimated annual mortality according to the Charlson Comorbidity Index was 29.68% (CI95%:44,36-15).

CONCLUSIONS

Hip fracture does not cause an increase in mortality according to the Charlson Comorbidity Index estimate.

Rehabilitation After Hip Fracture for Nursing Home Residents: A Controlled Feasibility Trial

BACKGROUND

This study compared functional outcomes at 3 months after hip fracture surgery between nursing home residents participating in a 10-week outreach rehabilitation program and those receiving usual care. Function, health-related quality of life, and mortality were also compared over 12 months, and outreach program feasibility was assessed.

METHODS

A feasibility trial was undertaken in Canadian nursing homes; of 77 participants, 46 were allocated to Outreach and 31 to Control prior to assessing function or cognition. Outreach participants received 10 weeks of rehabilitation (30 sessions), and Control participants received usual posthospital fracture care in their nursing homes. The primary outcome was the Functional Independence Measure Physical Domain (FIMphysical) score 3 months post-fracture; we also explored FIM Locomotion and Mobility. Secondary outcomes were FIM scores, EQ-5D-3L scores, and mortality over 12 months. Program feasibility was also evaluated.

RESULTS

The mean age was 88.7 ± 7.0 years, 55 (71%) were female, and 58 (75%) had severe cognitive impairment with no significant group differences (p > .14). Outreach participants had significantly higher FIM Locomotion than usual care (p = .02), but no significant group differences were seen in FIMphysical or FIM Mobility score 3 months post-fracture. In adjusted analyses, Outreach participants reported significant improvements in all FIM and EQ-5D-3L scores compared with Control participants over 12 months (p < .05). Mortality did not differ by group (p = .80). Thirty (65%) Outreach participants completed the program.

CONCLUSIONS

Our feasibility trial demonstrated that Outreach participants achieved better locomotion by 3 months post-fracture compared with participants receiving usual postfracture care; benefits were sustained to 12 months post-fracture. In adjusted analyses, Outreach participants also showed sustained benefits in physical function and health-related quality of life.

[Functional and clinical outcomes in patients admitted to nursing homes after hip fractures. Implementation of a multi-level intervention program]

BACKGROUND AND OBJECTIVE

The aim of this study was to determine the clinical and functional outcomes of patients discharged to nursing homes after a hip fracture.

METHODS

The study included all patients admitted to a group of nursing homes after a hip fracture in 2016. A geriatric assessment protocol was applied, and patients were treated with a specific protocol for 90 days. They were assessed for nutritional status (Mini-Nutritional Assessment and Body Mass Index), pain (Visual Analogue Scale, and the PAINAD Scale), the presence of pressure ulcers, blood test (D vitamin, haemoglobin, proteins), and functional status (Barthel index and Functional Assessment Categories).

RESULTS

Out of a total of 175 patients, 116 (75%) met the inclusion criteria. The mean age was 84.9 years old (±6.7 SD), and 91 (78.4%) were women. At admission, 73.8% of 65 residents had anaemia, 76.7% hypovitaminosis D, 88% malnutrition or «at risk of malnutrition», and 15.3% had pressure ulcers. After 90 days, the moderate-severe functional status (Barthel index < 60) was reduced from 90.4 to 39.6%, dependence due to gait from 97.3 to 36.1%, and moderate-severe pain from 88.9 to 14.4%. Most of the pressure ulcers healed (94.4%).

CONCLUSIONS

Patients admitted to nursing homes after a hip fracture had poor clinical and functional status. This study shows that after 90 days from admission these patients had positive outcomes in terms of functionality, gait, pain control, and pressure ulcers healing.

Effectiveness of complex falls prevention interventions in residential aged care settings: a systematic review

OBJECTIVE

The objective of this review was to synthesize the best available evidence for the effectiveness of complex falls prevention interventions delivered at two or more of the following levels: resident, facility or organization, on fall rates in the residential aged care (RAC) population.

INTRODUCTION

Preventing falls in the high risk RAC population is a common global goal with acknowledged complexity. Previous meta-analyses have not specifically addressed complexity, described as falls prevention intervention delivery at multiple levels of a RAC organization, to determine its effect on fall outcomes.

INCLUSION CRITERIA

The current review considered studies that included participants who were aged 65 years and over residing in long-term care settings providing 24-hour supervision and/or care assistance.Studies that evaluated complex falls prevention interventions delivered by single discipline or multidisciplinary teams across at least two or all of the following levels: residents, RAC facility and RAC organization were eligible. Experimental study designs including randomized controlled trials, controlled clinical trials and quasi-experimental trials that reported on measures related to fall incidence were considered, namely, rate of falls (expressed as the number of falls per 1000 occupied bed days), the number of participants who became fallers (expressed as the number of participants who fell once or more) and the rate of injurious falls (expressed as the number of falls with injury per 1000 occupied bed days).

METHODS

A three-step search strategy was undertaken, commencing with an initial scoping search of MEDLINE and CINAHL databases prior to an extensive search of all relevant published literature, clinical trial registries and gray literature. Two independent reviewers assessed selected studies for methodological validity using the standardized critical appraisal instrument from the Joanna Briggs Institute System for the Unified Management, Assessment and Review of Information (JBI SUMARI). Data were extracted from the selected studies using the standardized data extraction tool from JBI SUMARI. Quantitative data were pooled in statistical meta-analysis for rate of falls, the number of participants who became fallers and the rate of injurious falls. Meta-analysis was conducted using a random-effect model with heterogeneity assessed using the standard Chi-squared and I index. Where statistical pooling was not possible, study findings were presented in narrative form.

RESULTS

Twelve studies were included in this review with seven being eligible for meta-analysis. Complex falls prevention interventions delivered at multiple levels in RAC populations did not show a significant effect in reducing fall rates (MD = -1.29; 95% CI [-3.01, 0.43]), or the proportion of residents who fell (OR = 0.76; 95% CI [0.42, 1.38]). However, a sensitivity analysis suggested complex falls prevention interventions delivered with additional resources at multiple levels had a significant positive effect in reducing fall rates (MD = -2.26; 95% CI [-3.72, -0.80]).

CONCLUSIONS

Complex falls prevention interventions delivered at multiple levels in the RAC population may reduce fall rates when additional staffing, expertise or resources are provided. Organizations may need to determine how resources can be allocated to best address falls prevention management. Future research should continue to investigate which combinations of multifactorial interventions are effective.

Validation of the FRAiL model to predict non-vertebral and hip fractures in nursing home residents

OBJECTIVE

Tools were unavailable to assess fracture risk in nursing homes (NH); therefore, we developed the Fracture Risk Assessment in Long term care (FRAiL) model. The objective of this validation study was to assess the performance of the FRAiL model to predict 2-year risk of non-vertebral and hip fractures in a separate large cohort of NH residents.

METHODS

This retrospective cohort study included most long-stay NH residents in the United States (N = 896,840). Hip and non-vertebral fractures were identified using Medicare claims. The Minimum Data Set (MDS) was used to identify characteristics from the original FRAiL model. Multivariable competing risk regression was used to model risk of fracture.

RESULTS

Mean age was 83.8 years (±8.2 years) and 70.7% were women. Over a mean follow-up of 1.52 years (SD 0.65), 41,531 residents (4.6%) were hospitalized with non-vertebral fracture (n = 30,356 hip fractures). In the fully adjusted model, 14/15 model characteristics remained significant predictors of non-vertebral fracture. Female sex (HR = 1.55, 95% CI 1.52, 1.59), wandering (HR = 1.30, 95% CI 1.26, 1.34), and falls (HR = 1.28, 95% CI 1.26, 1.31) were strongly associated with non-vertebral fracture rate. Total dependence in ADLs (versus independence) was associated with a decrease in non-vertebral fracture rate (HR = 0.57, 95% CI 0.52, 0.64). Discrimination was moderate in men (C-index = 0.68 for hip, 0.66 for non-vertebral) and women (C-index = 0.68 for hip, 0.65 for non-vertebral), and calibration was excellent.

CONCLUSIONS

Our model comprised entirely from routinely collected data was able to identify NH residents at greatest risk for non-vertebral fracture.

Year to year comparison of 2000-2015 in hip fracture management: same survival rate despite older and more fragile patients

PURPOSE

The aim of this study was to compare clinical data, comorbidities and survival rates at 30 days and 1 year in two groups with femoral fractures, the first including patients admitted in 2000, and the other including patients admitted in 2015. The hypothesis of the study is that patients admitted in 2015 have more comorbidities and will therefore have a lower survival rate at 30 days and 1 year from trauma.

METHODS

Patients admitted to the hospital with proximal femoral fractures in 2000 (90 patients) and 2015 (167 patients) were retrospectively reviewed. The following data were collected: age, gender, source of admission, ASA score, comorbidities, time from admission to surgery and length of hospital stay. The Charlson Comorbidity Index (CCI) score, a measure of comorbidity, and the Nottingham Hip Fracture Score (NHFS), a predictor of 30-day and 1-year mortality after hip fracture, were both calculated.

RESULTS

Patients in the 2015 group were older and more institutionalized before fracture (p < 0.05), with a significant increase in Alzheimer's disease, chronic obstructive pulmonary disease, congestive heart failure and renal impairment. The length of stay was significantly lower in 2015. The NHFS and CCI were significantly higher in 2000. Mortality at 30 days and 1 year did not differ significantly in 2000 when compared to 2015. The CCI had the best predictive ability for mortality in both groups at 30 days and 1 year.

CONCLUSIONS

The increase of comorbidities was not found to be correlated to increased mortality. This could be explained by enhanced patient management permitting earlier mobilization and weight bearing.

Different approaches towards geriatric trauma care for hip fracture patients: an inter-hospital comparison

PURPOSE

Hip fractures in geriatric patients have high morbidity and mortality rates. The implementation of a multidisciplinary geriatric care pathway (GCP) may improve treatment for this patient population. This study focusses on two level II hospitals with a different treatment protocols. A comparison was made between a multidisciplinary GCP and extensive standard care with a focus on geriatric hip fracture patients to assess if a multidisciplinary GCP leads to lower mortality and morbidity.

METHODS

This retrospective cohort study included patients aged 70 years or older with a unilateral proximal hip fracture who underwent surgery between January 2014 and December 2015. The primary outcome measures complications and 30-day mortality. Secondary outcome measures were time to surgery, hospital length of stay (HLOS) and secondary surgical interventions.

RESULTS

This study included a total of 898 patients. No differences were found between major postoperative complications, 30-day mortality, HLOS or the amount of secondary surgical interventions.

CONCLUSIONS

Mortality, major complications, HLOS and the amount of secondary surgical interventions showed no differences between both hospitals. This inter-hospital comparison of two types of geriatric care models showed no outcome that favours one specific geriatric care model over another. This provides opportunities for future studies to get a better understanding of what specific factors of geriatric care models contribute most to an improvement in the treatment of this patient population and decide which approach is most cost effective.

Does a dedicated hip fracture unit improve clinical outcomes? A five-year case series

INTRODUCTION

The aim of the study was to establish whether a dedicated hip fracture unit, geographically separate from the local major trauma centre, could improve clinical outcomes for patients sustaining proximal femoral fragility fractures.

MATERIALS AND METHODS

This study was a retrospective case series, using data collected from Brighton and Sussex University Hospitals NHS Trust's submissions to the National Hip Fracture Database between 1 April 2011 and 16 September 2016. The outcomes measured were mortality, length of hospital stay, time from admission to surgical intervention and return to premorbid residence. Patients were compared before and after reconfiguration of services into a separate dedicated hip fracture unit geographically distinct from the major trauma centre.

RESULTS

A total of 2117 patients (2178 injuries) were managed before the existence of the hip fracture unit, while 660 patients (673 injuries) were treated within the hip fracture unit. During the five-year study period, the 30-day mortality rate (pre-hip fracture unit 5.47% vs hip fracture unit 3.13%, P = 0.014), variance in the length of hospital stay (P < 0.001), mean time to surgical intervention (P = 0.044) and return to premorbid residence were significantly improved. An immediate 12-month comparison demonstrated significantly improved variance in length of hospital stay (P = 0.020) and return to premorbid residence (P = 0.015).

DISCUSSION

The reconfiguration of services significantly reduced variance in length of stay, enabling accurate resource planning in future. Multiple incremental improvements in service provision, in addition to the hip fracture unit, may explain the lower mortality observed.

CONCLUSION

While further research is required, replication of the hip fracture unit service model may potentially afford significant clinical and financial gains.

Baseline and 1-year follow-up differences between hip-fracture patients admitted from nursing homes and the community. A cohort study on 509 consecutive patients (FONDA Cohort)

OBJECTIVE

To determine the clinical and functional differences at hospital admission and at 1 year after a hip fracture (HF) in nursing homes (NH) and community-dwelling (CD) patients.

METHODS

All patients with HF admitted to the orthogeriatric unit at a university hospital between January 2013 and February 2014 were prospectively included. Clinical and functional variables, and mortality were recorded during the hospital admission. The patients were contacted by telephone at 1 year to determine their vital condition and functional status.

RESULTS

A total of 509 patients were included, 116 (22.8%) of whom came from NH. Compared with the CD patients, the NH patients had higher surgical risk (ASA ≥3: 83.6% vs. 66.4%, P<.001), poorer theoretical vital prognosis (Nottingham Profile ≥5: 98.3% vs. 56.6%, P<.001), higher rate of previous functional status (median Barthel index: 55 [IQR, 36-80] vs. 90 [IQR, 75-100], P<.001), poorer mental status (Pfeiffer's SPMSQ>2: 74.1% vs. 40.2%, P<.001), and a higher rate of sarcopenia (24.3% vs. 15.2%, P<.05). There were no differences in in-hospital or at 1-year mortality. At 1 year, NH patients recovered their previous walking capacity at a lower rate (38.5% vs. 56.2%, P<.001).

CONCLUSIONS

Among the patients with HF treated in an orthogeriatric unit, NH patients had higher, surgical risk, functional and mental impairment, and a higher rate of sarcopenia than CD patients. At 1 year of follow-up, NH patients did not have higher mortality, but they recovered their previous capacity for walking less frequently.

Epidemiology of hip fractures : Systematic literature review of German data and an overview of the international literature

BACKGROUND

Hip fractures are regarded as a worldwide epidemic and a major public health concern. Changing risk factors, local differences and temporal trends contribute to the particular epidemiology of hip fractures. This overview gives a comprehensive insight into the epidemiology of hip fractures and reviews where German data have contributed to the literature.

METHODS

The review of the epidemiology of hip fractures in Germany is based on a systematic literature search in PubMed. Information about the global epidemiology of hip fractures was provided by a selective literature review focusing on specific aspects of the epidemiology of hip fractures.

RESULTS

Hip fracture rates vary more than 100-fold between different countries. In most high-income countries, a rise in age-standardized hip fracture rates was observed until the 1980s and 1990s and a decrease thereafter. Such a decrease has not been observed for Germany so far. Many factors, diseases and drugs have been found to be associated with hip fractures and there is some evidence that fracture risk in later life is already programmed during fetal life and early childhood. Of the hip fracture burden 50% occur in people with disability and in need of care. In nursing homes approximately 4 fractures can be expected in 100 women per year. In people with intellectual or developmental disabilities comparable risks of hip fracture occur 10-40 years earlier than in the general population. Incidence of disability, institutionalization and death are frequent consequences of hip fractures.

CONCLUSION

The epidemiology of hip fractures is characterized by a high burden of disease, local differences, temporal trends, well-defined high-risk populations and many established risk factors.

Improved outcomes following implementation of a multidisciplinary care pathway for elderly hip fractures

BACKGROUND

Hip fractures in patients 65 years and older are associated with significant morbidity and mortality. With the steady increase in the elderly population, we implemented an evidence-based clinical practice guideline for the management of hip fractures to optimize patient care and surgical outcomes.

AIMS

To evaluate the effects of a multidisciplinary hip fracture care pathway on patient outcomes in the care of elderly patients.

METHODS

A retrospective analysis of the differences in outcomes prior to (January-October 2014) and after (November 2014-April 2016) implementation of a hip fracture care pathway at a regional Level I trauma center was performed.

RESULTS

There were 80 patients in the pre-pathway group and 191 patients in the post-pathway group with an average age of 83.18 ± 8.24 years. The analysis demonstrated that the post-pathway group had a lower incidence of in-hospital complications (9.95 vs 30.00%; p ≤ 0.001), shorter emergency room length of stay (3.76 ± 2.43 vs 6.78 ± 2.88 h; p ≤ 0.0001), and shorter overall hospital length of stay (5.03 ± 3.46 vs 7.44 ± 6.66 days; p = 0.0028). The in-hospital mortality rate was similar between groups (4.71 vs 6.25%; p = 0.6018).

DISCUSSION

The development of a multidisciplinary approach to the care of elderly patients with hip fractures improved morbidity and showed a downward trend in mortality.

CONCLUSIONS

Elderly patients with hip fractures treated at our trauma center had improved clinical outcomes after the implementation of a multidisciplinary care pathway.

Cost-effectiveness of a home safety intervention to prevent falls in impaired elderly people living in the community

PURPOSE

Among others, the German National Prevention Conference recently recommended the provision of preventive options for elderly to maintain their independent living. Because a home safety assessment and modification program (HSM) has shown to be effective in avoiding falls and risk of falling in elderly, the aim of this analysis was to evaluate the cost-effectiveness of HSM in patients aged ≥ 80 years who receive non-institutionalized long-term care.

METHODS

In order to reflect quality-adjusted life years (QALYs) and costs resulting from HSM, a Markov-model with a time horizon of 20 years was performed from the perspective of the German statutory health insurance (SHI) and statutory long-term care insurance (LCI). The model assumed that HSM reduces fall-related hip fractures in accordance with the reduction of the rate of falls. Data was obtained from public databases and from various literature searches. The robustness of the results was assessed in deterministic and probabilistic sensitivity analyses.

RESULTS

In women, the incremental cost-effectiveness ratio of HSM compared to no prevention was €9580 per QALY, while in men, it was €57,589. For the German SHI/LCI, in total, the provision of HSM to patients ≥ 80 years who receive non-institutionalized long-term care would result in annual costs of €7.7 million. The results were robust in several sensitivity analyses.

CONCLUSIONS

Provided that the rate of falls is a valid surrogate endpoint for the rate of fall-related hip fractures, HSM could be a promising approach for investments in preventive options targeting the reduction of fall-related fractures in elderly women.

Cost-effectiveness of single-dose zoledronic acid for nursing home residents with osteoporosis in the USA

OBJECTIVE

To evaluate the cost-effectiveness of routine administration of single-dose zoledronic acid for nursing home residents with osteoporosis in the USA.

DESIGN

Markov cohort simulation model based on published literature from a healthcare sector perspective over a lifetime horizon.

SETTING

Nursing homes.

PARTICIPANTS

A hypothetical cohort of nursing home residents aged 85 years with osteoporosis.

INTERVENTIONS

Two strategies were compared: (1) a single intravenous dose of zoledronic acid 5 mg and (2) usual care (supplementation of calcium and vitamin D only).

PRIMARY AND SECONDARY OUTCOME MEASURES

Incremental cost-effectiveness ratio (ICER), as measured by cost per quality-adjusted life year (QALY) gained.

RESULTS

Compared with usual care, zoledronic acid had an ICER of $207 400 per QALY gained and was not cost-effective at a conventional willingness-to-pay threshold of $100 000 per QALY gained. The results were robust to a reasonable range of assumptions about incidence, mortality, quality-of-life effects and the cost of hip fracture and the cost of zoledronic acid. Zoledronic acid had a potential to become cost-effective if a fracture risk reduction with zoledronic acid was higher than 23% or if 6-month mortality in nursing home residents was lower than 16%. Probabilistic sensitivity analysis showed that the zoledronic acid would be cost-effective in 14%, 27% and 44% of simulations at willingness-to-pay thresholds of $50 000, $100 000 or $200 000 per QALY gained, respectively.

CONCLUSIONS

Routine administration of single-dose zoledronic acid in nursing home residents with osteoporosis is not a cost-effective use of resources in the USA but could be justifiable in those with a favourable life expectancy.

Evaluation of older people's knowledge, awareness, motivation and perceptions about falls and falls prevention in residential aged care homes: a tale of two cities

Falls prevention strategies can only be effective in reducing falls amongst older people if they are adopted and enacted in their daily lives. There is limited evidence identifying what older people in residential aged care (RAC) homes understand about falls and falls prevention, or what may limit or enable their adoption of strategies. This study was conducted in two countries and explored older people's knowledge and awareness of falls and their preferences, opportunities and motivation to undertake falls prevention strategies. A cross-sectional survey was administered to participants (N = 70) aged 65 years and over, living in six RAC homes in Perth, Australia and six RAC homes in Swansea, Wales, United Kingdom. Participants had limited knowledge about intrinsic falls risk factors and strategies to address these and frequently expressed self-blame regarding falling. Almost all (N = 67, 95.7%) participants felt highly motivated to maintain their current functional mobility and independence in everyday tasks. Key preferences for receiving falls prevention messages favoured a positive approach promoting wellness and independence (N = 41, 58.6%) via pictorial posters or brochures (N = 37, 52.9%) and small group discussions preferably with demonstrations (N = 18, 25.7%). Findings from this study may assist organisations and staff to more effectively engage with older people living in RAC about falls prevention and design targeted resources to address the motivations and preferences of this population.

Association of Clinical Outcomes With Surgical Repair of Hip Fracture vs Nonsurgical Management in Nursing Home Residents With Advanced Dementia

IMPORTANCE

The decision whether to surgically repair a hip fracture in nursing home (NH) residents with advanced dementia can be challenging.

OBJECTIVE

To compare outcomes, including survival, among NH residents with advanced dementia and hip fracture according to whether they underwent surgical hip fracture repair.

DESIGN, SETTING, AND PARTICIPANTS

We conducted a retrospective cohort study of 3083 NH residents with advanced dementia and hip fracture, but not enrolled in hospice care, using nationwide Medicare claims data linked with Minimum Data Set (MDS) assessments from January 1, 2008, through December 31, 2013.

METHODS

Residents with advanced dementia were identified using the MDS. Medicare claims were used to identify hip fracture and to determine whether the fracture was managed surgically. Survival between surgical and nonsurgical residents was compared using multivariable Cox proportional hazards with inverse probability of treatment weighting (IPTW). All analyses took place between November 2015 and January 2018. Among 6-month survivors, documented pain, antipsychotic drug use, physical restraint use, pressure ulcers, and ambulatory status were compared between surgical and nonsurgical groups.

RESULTS

Among 3083 residents with advanced dementia and hip fracture (mean age, 84.2 years; 79.2% female [n = 2441], 28.5% ambulatory [n = 879]), 2615 (84.8%) underwent surgical repair. By 6-month follow-up, 31.5% (n = 824) and 53.8% (n = 252) of surgically and nonsurgically managed residents died, respectively. After IPTW modeling, surgically managed residents were less likely to die than residents without surgery (adjusted hazard ratio [aHR], 0.88; 95% CI, 0.79-0.98). Among 2007 residents who survived 6 months, residents with surgical vs nonsurgical management had less docmented pain (29.0% [n = 465] vs 30.9% [n = 59]) and fewer pressure ulcers (11.2% [n = 200] vs 19.0% [n = 41]). In IPTW models, surgically managed residents reported less pain (aHR, 0.78; 95% CI, 0.61-0.99) and pressure ulcers (aHR, 0.64; 95% CI, 0.47-0.86). There was no difference between antipsychotic drug use and physical restraint use between the groups. Few survivors remained ambulatory (10.7% [n = 55] of surgically managed vs 4.8% [n = 1] without surgery).

CONCLUSIONS AND RELEVANCE

Surgical repair of a hip fracture was associated with lower mortality among NH residents with advanced dementia and should be considered together with the residents' goals of care in management decisions. Pain and other adverse outcomes were common regardless of surgical management, suggesting the need for broad improvements in the quality of care provided to NH residents with advanced dementia and hip fracture.

Reliability of the classification of proximal femur fractures: Does clinical experience matter?

BACKGROUND

Radiographic fracture classification helps with research on prognosis and treatment. AO/OTA classification into fracture type has shown to be reliable, but further classification of fractures into subgroups reduces the interobserver agreement and takes a considerable amount of practice and experience in order to master.

QUESTIONS/PURPOSES

We assessed: (1) differences between more and less experienced trauma surgeons based on hip fractures treated per year, years of experience, and the percentage of their time dedicated to trauma, (2) differences in the interobserver agreement between classification into fracture type, group, and subgroup, and (3) differences in the interobserver agreement when assessing fracture stability compared to classifying fractures into type, group and subgroup.

METHODS

This study used the Science of Variation Group to measure factors associated with variation in interobserver agreement on classification of proximal femur fractures according to the AO/OTA classification on radiographs. We selected 30 anteroposterior radiographs from 1061 patients aged 55 years or older with an isolated fracture of the proximal femur, with a spectrum of fracture types proportional to the full database. To measure the interobserver agreement the Fleiss' kappa was determined and bootstrapping (resamples = 1000) was used to calculate the standard error, z statistic, and 95% confidence intervals. We compared the Kappa values of surgeons with more experience to less experienced surgeons.

RESULTS

There were no statistically significant differences in the Kappa values on each classification level (type, group, subgroup) between more and less experienced surgeons. When all surgeons were combined into one group, the interobserver reliability was the greatest for classifying the fractures into type (kappa, 0.90; 95% CI, 0.83 to 0.97; p < 0.001), reflecting almost perfect agreement. When comparing the kappa values between classes (type, group, subgroup), we found statistically significant differences between each class. Substantial agreement was found in the clinically relevant groups stable/unstable trochanteric, displaced/non-displaced femoral neck, and femoral head fractures (kappa, 0.60; 95% CI, 0.53 to 0.67, p < 0.001).

CONCLUSIONS

This study adds to a growing body of evidence that relatively simple distinctions are more reliable and that this is independent of surgeon experience.

The Effectiveness of Osteoporosis Screening and Treatment in the Midwest

Introduction:

With osteoporosis on the rise across the United States, the goal of this prospective study is to determine the effectiveness of our Midwest level-1 trauma center in diagnosing, treating, and educating osteoporosis patients after fracture with the use of questionnaires. Secondarily, we aimed to identify barriers that prevent our patients from complying with bone health recommendations.

Methods:

One hundred participants (≥55 years) were given 2 questionnaires (Fracture Risk Assessment Tool and a study-specific questionnaire) that were administered during the patient’s visit to the orthopedic trauma clinic. A group of patients diagnosed with osteoporosis was compared to a group of patients not diagnosed with osteoporosis. Statistical analyses were performed using SPSS 24 (IBM Corp, Chicago, Illinois).

Results:

Patients who had been diagnosed with osteoporosis were significantly older (72.7 vs 66.5, P = .009) and more were women (86.2% vs 66.2%, P = .043). Significantly, fewer patients without the diagnosis of osteoporosis had a history of fragility fracture (56.3%) compared to 92.9% of those diagnosed with osteoporosis (P < .001). Of those with dual-energy X-ray absorptiometry (DXA) recommended by a healthcare provider, 20 (55.6%) of those without the diagnosis of osteoporosis and 13 (52%) of those with the diagnosis of osteoporosis had DXA screening before their fragility fracture (P = .499). More patients diagnosed with osteoporosis (93.1%) were taking calcium and vitamin D supplementation compared to 66.2% of those without the diagnosis of osteoporosis (P = .005). Only 37.9% of patients with the diagnosis of osteoporosis were receiving US Food and Drug Administration–approved medications for the management of their disease.

Discussion:

In patients without previous osteoporosis diagnosis, 59 (83.1%) of the 71 claimed that they did not receive any preventative education about osteoporosis, while 21 (72.4%) of the 29 patients with the diagnosis of osteoporosis claimed that they did not receive a preventative education (P = .165). Both groups lacked optimum diagnosis, treatment, and education of osteoporosis.

Conclusion:

Our study highlights the need for a deliberate effort of a multidisciplinary team to focus efforts in all stages of osteoporosis management.

Incidence Rates of and Mortality after Hip Fracture among German Nursing Home Residents

Little is known about hip fracture rates and post-fracture mortality among nursing home residents. This retrospective cohort study examined incidence rates (IR) of and mortality after hip fracture in this population focusing on sex differences. A cohort of >127,000 residents ≥65 years, newly admitted to German nursing homes between 2010 and 2014 were used to calculate age-, sex-, care-need- and time after admission-specific IR. To determine mortality, the Kaplan-Meier-method was applied. Using Cox regression, we studied mortality and estimated time-dependent hazard ratios (HRs). For this purpose, to each person with a hip fracture, one resident without a hip fracture was matched by sex, age and care-need using risk-set sampling. 75% were women (mean age: 84.0 years). During 168,588 person-years (PY), 8537 residents with at least one hip fracture were observed. The IR for women and men were 52.9 and 42.5/1000 PY. For both sexes, IR increased with rising age and decreased with increasing care-level. IR were highest in the first months after admission and subsequently declined afterwards. The impact of hip fractures on mortality was time-dependent. Mortality of residents with hip fracture was highest in the first two months after fracture compared to those without (HR): 2.82; 95% CI 2.57–3.11) and after six months, no differences were found (HR: 1.10; 95% CI 0.98–1.22) Further research should always include analyses stratified by sex, age and time period after admission.

Falls in institutionalized older adults: risks, consequences and antecedents

ABSTRACT Objective: To analyze the occurrence of falls in institutionalized elderly addressing the risks, consequences and antecedents. Method: Cross-sectional study carried out with 45 older adults in Long-Term Care Facilities for the Older adult in João Pessoa, Brazil, in June and July 2016. A socio-demographic questionnaire and the Berg Balance Scale were applied, classifying as risk of fall scores lower than 45. Descriptive statistics and tests were conducted: independent t-test, Anova (Tukey), Chi-square, Mann Whitney. Statistically significance was p <0.05. Data were processed in SPSS version 19.0. Results: A total of 66.7% (30) falls occurred, 20% (9) of them in the external area, with 66.7% (30) of the participants having hypertension as a previous disease and, as consequence, the fracture was highlighted with 11.2% (5). The Berg Scale had different scores when compared to the falls suffered by the elderly and previous diseases influenced the occurrence of falls (p <0.05). Conclusion: It is necessary to implement public financing policies or partnerships that allow environments adaptations aiming at reducing the risks of falls.

The impact of hip fracture on mortality in Estonia: a retrospective population-based cohort study

Background

Estimates of hip fracture mortality in Eastern Europe are scarce. We aimed to estimate the magnitude and duration of excess mortality after hip fracture in Estonia.

Methods

Retrospective, population-based 10-year study of persons aged ≥50 in two cohorts: with hip fracture and an age- and sex-matched (in a 1:4 ratio) random sample from the national health insurance fund database for comparison. Cumulative risks, excess risks and relative risks of death were estimated using Poisson regression with 95% bootstrap confidence intervals (CI). Risks were adjusted for age and Charlson comorbidity index.

Results

We identified 8298 (2383 men, 5915 women) incident hip fracture patients from 2005 to 2013 and 33,191 (9531 men, 23,660 women) individuals for the reference group. 5552 (1564 men, 3988 women) cases and 14,037 (3514 men, 10,523 women) reference individuals died during the 10-year follow-up period. Among hip fracture patients we observed a pronounced and durable excess risk of death that was highest within 3–6 months after fracture and persisted for the full 10-year follow-up period. After adjustment for age and Charlson index, hip fracture was associated with a 21.1% (95% CI 20.0–22.5%) 10-year cumulative excess risk of death (RR 1.37, 95% CI 1.35–1.40). We found a high immediate excess risk of death in older age groups (≥80 years) and gradually accumulating excess risk in younger age groups (50–79 years). The excess risk was more pronounced among men than women.

Conclusions

By the end of the 10-year follow-up, 1 in 4 deaths in the hip fracture group was attributable to the hip fracture. The results indicate a high attributable impact of hip fracture as an independent risk factor for death.