Aims. Echocardiography is commonly used in hip fracture patients to evaluate perioperative cardiac risk. However, echocardiography that delays surgical repair may be harmful. The objective of this study was to compare surgical wait times, mortality, length of stay (LOS), and healthcare costs for similar hip fracture patients evaluated with and without preoperative echocardiograms. Methods. A population-based, matched cohort study of all hip fracture patients (aged over 45 years) in Ontario, Canada between 2009 and 2014 was conducted. The primary exposure was preoperative echocardiography (occurring between hospital admission and surgery). Mortality rates, surgical wait times, postoperative LOS, and medical costs (expressed as 2013$ CAN) up to one year postoperatively were assessed after propensity-score matching. Results. A total of 2,354 of 42,230 (5.6%) eligible hip fracture patients received a preoperative echocardiogram during the study period. Echocardiography ordering practices varied among hospitals, ranging from 0% to 23.0% of hip fracture patients at different hospital sites. After successfully matching 2,298 (97.6%) patients, echocardiography was associated with significantly increased risks of mortality at 90 days (20.1% vs 16.8%; p = 0.004) and one year (32.9% vs 27.8%; p < 0.001), but not at 30 days (11.4% vs 9.8%; p = 0.084). Patients with echocardiography also had a mean increased delay from presentation to surgery (68.80 hours (SD 44.23) vs 39.69 hours (SD 27.09); p < 0.001), total LOS (19.49 days (SD 25.39) vs 15.94 days (SD 22.48); p < 0.001), and total healthcare costs at one year ($51,714.69 (SD 54,675.28) vs $41,861.47 (SD 50,854.12); p < 0.001). Conclusion. Preoperative echocardiography for hip fracture patients is associated with increased postoperative mortality at 90 days and one year but not at 30 days. Preoperative echocardiography is also associated with increased surgical delay, postoperative LOS, and total healthcare costs at one year. Echocardiography should be considered an urgent test when ordered to prevent additional surgical delay. Cite this article: Bone Joint J 2021;103-B(2):271–278

Delayed management of high energy femoral shaft fractures is associated with increased complication rates. It has been suggested that there is less urgency to stabilize lower energy femoral shaft fractures. The purpose of this study was to evaluate the effect of surgical delay on 30-day complications following fixation of lower energy femoral shaft fractures. Patients ≥ 18 years who underwent either plate or nail fixation of low energy (falls from standing or up to three steps' height) femoral shaft fractures from 2005 – 2016 were identified from the American College of Surgeons National Surgical Quality Improvement Program (NSQIP) via procedural codes. Patients with pathologic fractures, fractures of the distal femur or femoral neck were excluded. Patients were categorized into early (< 2 4 hours) or delayed surgery (2–30 days) groups. Bivariate analyses were used to compare demographics and unadjusted rates of complications between groups. A multivariable logistic regression was used to compare the rate of major and minor complications between groups, while adjusting for relevant covariables. Head injury patients and polytrauma patients are not included in the NSQIP database. Of 2,716 lower energy femoral shaft fracture patients identified, 2,412 (89%) were treated within 1 day of hospital admission, while 304 (11.2%) were treated between 2 and 30 days post hospital admission. Patient age, American Society of Anesthesiologists (ASA) classification score, presence of diabetes, functional status, smoking status, and surgery type (nail vs. plate) were significantly different between groups (p After adjusting for all relevant covariables, delayed surgery significantly increased the odds of 30-day minor complications (p=0.02, OR = 1.48 95%CI 1.01–2.16), and 30-day mortality (p < 0 .001), OR = 1.31 (95%CI 1.03–2.14). The delay of surgical fixation of femoral shaft fractures appears to significantly increase patients' risk of minor adverse events as well as increase mortality. With only 89% of patients being treated in the 24 hour timeframe that constitutes best practice for treatment of femoral shaft fractures, there remains room for improvement. These results suggest that early treatment of all femoral shaft fractures, even those with a lower energy mechanism of injury, leads to improved outcomes

This study aimed to ascertain the effect of operative delay on mortality of patients with hip fractures excluding those delayed for medical reasons. In our unit, patients with hip fractures (fractures of the femoral neck and trochanteric zone) have surgery on trauma operating lists shared with plastic surgery emergencies. They are not specifically prioritised and are operated on in order of admission. In a 6-month period, 221 consecutive patients over the age of 65 were planned for surgical treatment of their hip fracture in our unit. 16 patients had surgery delayed for medical reasons and were excluded from further analysis. In a further 9 patients it was not possible to confirm the exact delay to theatre from records and these were also excluded. This left 196 patients in whom it was possible to relate in-hospital and 90-day mortality to surgical delay. These data demonstrate a significant trend towards increasing mortality with increasing delay (χ. 2. -test for trend: p = 0. 0015 (in-hospital) and p = 0. 0021 (90-day)). Comparison of mortality between those delayed 2 days or less (164 patients) and those delayed more than 2 days (32 patients) was also highly significant (Fisher’s exact test: p = 0. 0008 (in-hospital) and p = 0. 0004 (90-day)). We conclude that delays to surgery in patients with hip fractures, particularly beyond 2 calendar days, result in unacceptably high mortality. Practice should be modified to ensure these patients receive greater priority for theatre time

Introduction. A fractured hip is the commonest cause of injury related death in the UK. Prompt surgery has been found to improve pain scores and reduce the length of hospital stay, risk of decubitus ulcer formation and mortality rates. The hip fracture Best Practice Tariff (BPT) aims to improve these outcomes by financially compensating services, which deliver hip fracture surgery within 36 hours of admission. Ensuring that delays are reserved for patients with conditions which compromise survival, but are responsive to medical optimisation, would facilitate enhanced outcomes and help to achieve the 36-hour target. We aimed to identify medical conditions associated with patients failing to achieve the 36-hour cut off, and evaluated whether these were justified by calculating their associated mortality risk. Methods. Prospectively collected data from the National Hip Fracture Database (NHFD) and inpatient hospital records and blood results from a single major trauma centre were obtained. Complete data sets from 1361 patients were available for analysis. Medical conditions contributing to surgical delay beyond the BPPT (Best Practice Tariff Target) 36-hour cut off, were identified and analysed using univariate and multivariate regression analyses, whilst adjusting for covariates. The mortality risk associated with each factor contributing to surgical delay was then calculated using univariate and hierarchical regression techniques. Results. A total 1,361 patients underwent hip fracture surgery, of which 537 patients (39.5%) received surgery within 36- hours of admission. The overall median time to surgery from presentation was 23 hours (range 3–36) in patients who did (group 1) and 72 hours (range 36–774) in those who did not (group 2) receive timely surgery. There was no difference between the two groups with respect to age, gender, walking ability, fracture pattern and ASA grade. Following univariate analysis, seven variables including admission source, history of dementia, ischaemic heart disease, MI, cerebrovascular accidents (CVA), urinary tract infections and hyponatraemia met criteria for inclusion into the Cox regression model. The model thereafter revealed only hyponatraemia to be a significant determinant of delay to surgery beyond 36 hours with a covariate adjusted relative risk (RR) 1.24 (95% CI 1.06 – 1.44, p=0.006). The overall 30- day mortality in our cohort of hip fracture patients was 9.0%. The commonest cause of death was pneumonia (37%). A second stage hierarchical cox model failed to demonstrate hyponatraemia as being a predictor of 30- day mortality after adjusting for significant co-variants (RR=0.944, CI 95% 0.616–1.447, p=0.793). Conclusions. Hip fracture surgery should not be delayed in the presence of non-severe and isolated hyponatraemia. Instead surgical delay should be reserved for medical conditions, which contribute to mortality and are optimisable

Death during the first year after hip fracture may be influenced by the type of hospital in which patients are treated as well as the time spent awaiting surgery. We studied 57 315 hip fracture patients who were admitted to hospital in Ontario, Canada. Patients treated in teaching hospitals had a decreased risk of in-hospital mortality (odds ratio (OR) 0.89; 95% confidence interval (CI) 0.83 to 0.97) compared with those treated in urban community institutions. There was a trend toward increased mortality in rural rather than urban community hospitals. In-hospital mortality increased as the surgical delay increased (OR 1.13; 95% CI 1.10 to 1.16) for a one-day delay and higher (OR 1.60; 95% CI 1.42 to 1.80) for delays of more than two days. This relationship was strongest for patients younger than 70 years of age and with no comorbidities but was independent of hospital status. Similar relationships were seen at three months and one year after surgery. This suggests that any delay to surgery for non-medical reasons is detrimental to a patient’s outcome

Purpose. The objective of this meta-analysis was to compare the effects of early and delayed surgery on the risk of mortality, common post-operative complications, and length of hospital stay among elderly hip fracture patients. Methods. We searched MEDLINE and EMBASE for relevant prospective studies evaluating surgical delay in patients undergoing surgery for hip fractures published in all languages between 1966 and 2008. Two reviewers independently assessed methodological quality and extracted relevant data. Results. Of 1939 citations identified, 16 observational studies that included a total of 13,478 patients with complete mortality data (1764 total deaths) met our inclusion criteria. Irrespective of the cut-off for delay (24, 48, or 72 hours), earlier surgery (< 24, < 48, or < 72 hours) was significantly associated with a reduction in the risk of unadjusted one-year mortality (relative risk 0.55; 95% confidence interval, 0.40 to 0.75, p=0.0002) and adjusted mortality rates (relative risk 0.81; 95% confidence interval, 0.68 to 0.96, p=0.01). Based on unadjusted data, earlier surgery also reduced in-hospital pneumonia (relative risk 0.59; 95% confidence interval, 0.37 to 0.93, p=0.02), pressure sores (relative risk 0.48; 95% confidence interval, 0.34 to 0.69, p< 0.0001) and hospital stay (weighted mean difference 9.95 days; 95% confidence interval, 1.52 to 18.39, p=0.02). Conclusion. Earlier surgery was associated with a reduced risk of mortality, post-operative pneumonia, pressure sores, and length of hospital stay among elderly hip fracture patients. This suggests that it may be warranted to reduce surgical delays whenever possible. However, unadjusted analyses are certainly confounded, and residual confounding may be responsible for apparent effects in adjusted analyses. A definitive answer to this issue will require the conduct of a large randomised controlled trial to evaluate the effect of earlier surgery among patients admitted with a hip fracture

Aims

Current guidelines recommend surgery within 48 hours among patients presenting with hip fractures; however, optimal surgical timing for patients on oral anticoagulants (OACs) remains unclear. Individual studies are limited by small sample sizes and heterogeneous outcomes. The aim of this study was to conduct a systematic review and meta-analysis to summarize the effect of pre-injury OACs on time-to-surgery (TTS) and all-cause mortality among older adults with hip fracture treated surgically.

Purpose: Hip fractures are associated with a high rate of mortality and profound temporary and sometimes permanent impairment of independence and quality of life. While guidelines exist for the surgical treatment of hip fracture patients, the effect of surgical delay on mortality and other patient-important outcomes remains unclear. The objective of this systematic review and meta-analysis was to determine the effect of early surgery compared with delayed surgery on the risk of mortality, common postoperative complications, and length of hospital stay among elderly hip fracture patients. Method: We searched MEDLINE and EMBASE for relevant prospective studies evaluating surgical delay in patients undergoing surgery for hip fractures published in all languages between 1966 and 2008. We identified additional studies through contacting experts, as well as hand searches of the bibliographies of relevant articles and the archives of orthopaedic annual meetings. Two reviewers independently assessed methodological quality and extracted relevant data. When necessary, we contacted authors for clarification of study design or to provide additional data. Data were pooled by use of a DerSimonian and Laird random-effects model based on the inverse variance method. Results: Of 1917 citations identified, 16 observational studies, which included a total of 13,565 patients with complete mortality data, met our inclusion criteria. Irrespective of the cut-off for delay (24, 48, or 72 hours), earlier surgery (< 24, < 48, or < 72 hours) was significantly associated with a reduction in the risk of unadjusted one-year mortality (relative risk 0.55; 95% confidence interval, 0.40 to 0.75, p=0.0002) and adjusted mortality rates (relative risk 0.81; 95% confidence interval, 0.68 to 0.96, p=0.01). Earlier surgery also reduced in-hospital pneumonia (relative risk 0.59; 95% confidence interval, 0.37 to 0.93, p=0.02), pressure sores (relative risk 0.48; 95% confidence interval, 0.34 to 0.69, p< 0.0001) and hospital stay (weighted mean difference 9.95 days; 95% confidence interval, 1.52 to 18.39, p=0.02). Conclusion: Earlier surgery reduced the risk of mortality, postoperative pneumonia, pressure sores, and length of hospital stay among elderly hip fracture patients suggesting that it may be warranted to reduce administrative delays whenever possible. However, potential residual confounding of observational studies may limit any definitive conclusions

The 2011 National Hip Fracture Database (NHFD) Report has shown our institute has the fewest number of patients meeting the 36-hour target to theatre in the UK (9%) but well above the national average for review by geriatrician (42.5%) at 76%. We believe our timely medical input means patients' are more physiologically normalised prior to surgery. We aimed to review our postoperative results to see if our patients had significantly different morbidity and mortality compared to the rest of the UK. We reviewed 152 patients between the period September 2009 and September 2010. All of the patients were prospectively identified and their information was added to our hip fracture database. Using the auditing software we reviewed the patients' outcomes and compared them to national averages using figures from the NHFD. Of the 152 patients identified 13% met the 36-hour target. The average time to theatre for the study group was 89 hours. 83% of the group had a pre-operative assessment by a geriatrician. The primary reason for surgical delay was a lack of space on a theatre list (61.2%) followed by being medical unfit (16.4%). The average length of acute hospital stay was 16.4 days matching the national average while 30 Day mortality at 7.9% was (0.5%) lower than NHFD figures. We continue to try and improve our time to surgery for hip fracture patients and accept this is mostly related to limited theatre access. Deficient resources due to Northern Ireland's exclusion from the best practice tariff means we are unable to compete with the top performing units in the NHFD. While it makes humanitarian sense to expedite surgery, evidence used to determine the 36-hour target is quoted as “low quality” or “very low quality”. Our data shows no significant difference in outcomes compared to national figures

To investigate whether stopping clopidogrel on admission and subsequently delaying surgery in patients with hip fracture increases the risk of cerebrovascular complications and in-hospital mortality.

Retrospectively studied patients with hip fractures on clopidogrel admitted to our trauma unit between January 1, 2006 and May 31, 2007. Fifteen patients aged over 65 years with intra-capsular and extra-capsular hip fracture were reviewed. Demographic details of patients were recorded including the primary diagnosis on admission, timing of surgical intervention performed, pre-and post-operative haemoglobin and classification according to the American Society of Anesthesiologists (ASA) and in hospital mortality.

Eight fractures were intra-capsular and seven extra-capsular. The mean preoperative haemoglobin levels were 12.4 (range 9.9 to 14.1), the mean postoperative haemoglobin level were 9.7 (range 8 to 12.3). Four patients required blood transfusions, 8 unit of blood were transfused in total postoperatively. The mean delay in surgery were 9.1 days (range 7 to 14 days). The mean duration of hospital stay was 21 days (range, 8 to 45 days). The 30-day mortalities were 3/15 (20%). Mortalities were secondary to cerebrovascular events.

In summary, we found increase mortality and requirement for blood transfusion in patients on clopidogrel in whom surgery were delayed. A well designed research is needed to achieve evidence based management, but this may require several years due to the small, but increasing, number patients seen at present. We suggest early surgery for elderly hip fracture patients on clopidogrel. Patients on clopidogrel should be cross matched pre-operatively for red blood cells and platelets and experienced surgeon should perform the procedure.

Aims

The aim of this study was to assess the effect of time to surgical intervention from admission on mortality and morbidity for patients with hip fractures.

Aims

The aim of this study was to investigate mortality and risk of intraoperative medical complications depending on delay to hip fracture surgery by using data from the Norwegian Hip Fracture Register (NHFR) and the Norwegian Patient Registry (NPR).

Direct oral anticoagulant (DOAC) use is becoming more widespread in the geriatric population. Depending on the type of DOAC, several days are required for its anticoagulant effects to resorb, which may lead to surgical delays. This can have an important impact on hip fracture patients who require surgery. The goal of the current study is to compare surgical delays, mortality and complications for hip fracture patients who were on a DOAC to those who were not. A retrospective cohort study was conducted at a university hospital in Sherbrooke. All hip fracture patients between 2012 and 2018 who were on a DOAC prior to their surgery were included. These patients were matched with similar patients who were not on an anticoagulant (non-DOAC) for age, sex, type of fracture and date of operation. Demographic and clinical data were collected for all patients. Surgical delay was defined as time of admission to time of surgery. Mortality and complications up to one year postoperative were also noted. Each cohort comprised of 74 patients. There were no statistically signification differences in Charleson Comorbidty Index and American Society of Anesthesiologists scores between cohorts. Surgical delay was significantly longer for DOAC patients (36.3±22.2 hours vs. 18.6±18.9 hours, p < 0 .001). Mortality (6.1%) and overall complication (33.8%) rates were similar between the two cohorts. However, there were more surgical reinterventions in DOAC patients than non-DOAC ones (16.2% vs. 0.0%, p < 0 .001). Among DOAC patients, mortality was greater for those operated after 48 hours (23.1% vs. 3.3%, p < 0 .05) and complications were more frequent for those operated after 24 hours (52.0% vs. 37.5%, p < 0 .05). Direct oral anticoagulant (DOAC) use in hip fracture patients is associated with longer surgical delays. Longer delays to surgery are associated with higher mortality and complication rates in hip fracture patients taking a DOAC. Hip fracture patients should have their surgery performed as soon as medically possible, regardless of anticoagulant use

Direct oral anticoagulant (DOAC) use is becoming more widespread in the geriatric population. Depending on the type of DOAC, several days are required for its anticoagulant effects to resorb, which may lead to surgical delays. This can have an important impact on hip fracture patients who require surgery. The goal of the current study is to compare surgical delays, mortality and complications for hip fracture patients who were on a DOAC to those who were not. A retrospective cohort study was conducted at a university hospital in Sherbrooke. All hip fracture patients between 2012 and 2018 who were on a DOAC prior to their surgery were included. These patients were matched with similar patients who were not on an anticoagulant (non-DOAC) for age, sex, type of fracture and date of operation. Demographic and clinical data were collected for all patients. Surgical delay was defined as time of admission to time of surgery. Mortality and complications up to one year postoperative were also noted. Each cohort comprised of 74 patients. There were no statistically signification differences in Charleson Comorbidty Index and American Society of Anesthesiologists scores between cohorts. Surgical delay was significantly longer for DOAC patients (36.3±22.2 hours vs. 18.6±18.9 hours, p < 0 .001). Mortality (6.1%) and overall complication (33.8%) rates were similar between the two cohorts. However, there were more surgical reinterventions in DOAC patients than non-DOAC ones (16.2% vs. 0.0%, p < 0 .001). Among DOAC patients, mortality was greater for those operated after 48 hours (23.1% vs. 3.3%, p < 0 .05) and complications were more frequent for those operated after 24 hours (52.0% vs. 37.5%, p < 0 .05). Direct oral anticoagulant (DOAC) use in hip fracture patients is associated with longer surgical delays. Longer delays to surgery are associated with higher mortality and complication rates in hip fracture patients taking a DOAC. Hip fracture patients should have their surgery performed as soon as medically possible, regardless of anticoagulant use

Aims. The aim of this study was to describe services available to patients with periprosthetic femoral fracture (PPFF) in England and Wales, with focus on variation between centres and areas for care improvement. Methods. This work used data freely available from the National Hip Fracture Database (NHFD) facilities survey in 2021, which asked 21 questions about the care of patients with PPFFs, and nine relating to clinical decision-making around a hypothetical case. Results. Of 174 centres contributing data to the NHFD, 161 provided full responses and 139 submitted data on PPFF. Lack of resources was cited as the main reason for not submitting data. Surgeon (44.6%) and theatre (29.7%) availability were reported as the primary reasons for surgical delay beyond 36 hours. Less than half had a formal process for a specialist surgeon to operate on PPFF at least every other day. The median number of specialist surgeons at each centre was four (interquartile range (IQR) 3 to 6) for PPFF around both hips and knees. Around one-third of centres reported having one dedicated theatre list per week. The routine discussion of patients with PPFF at local and regional multidisciplinary team meetings was lower than that for all-cause revision arthroplasties. Six centres reported transferring all patients with PPFF around a hip joint to another centre for surgery, and this was an occasional practice for a further 34. The management of the hypothetical clinical scenario was varied, with 75 centres proposing ORIF, 35 suggested revision surgery and 48 proposed a combination of both revision and fixation. Conclusion. There is considerable variation in both the organization of PPFF services England and Wales, and in the approach taken to an individual case. The rising incidence of PPFF and complexity of these patients highlight the need for pathway development. The adoption of networks may reduce variability and improve outcomes for patients with PPFF. Cite this article: Bone Jt Open 2023;4(5):378–384

Introduction. Degenerative cervical myelopathy (DCM) is associated with progressive neurological deterioration. Surgical decompression can halt but not reverse this progression. The Modified Japanese Orthopaedic Assessment (MJOA) tool is recommended by international guidelines to grade disease severity into mild, moderate and severe, where moderate and severe are both recommended to undergo surgical intervention. During Covid-19 Nottingham University Hospitals (NUH) NHS Trust, identified DCM patients as high risk for sustaining permanent neurological damage due to surgical delay. The Advanced Spinal Practitioner (ASP) team implemented a surveillance project to evaluate those at risk. Methods. A spreadsheet was compiled of all DCM patients known to the service. Patients were telephoned (Oct-Nov 2021) by an ASP. MJOA score was recorded and those describing progressive deterioration were reviewed by the ASP team on a spinal same day emergency assessment unit. Incident forms were completed for clinical deterioration and recorded as severe harm. Acute, progressive neurological deterioration was fast tracked for emergency surgical decompression. Results. 45 patients were telephoned, 18 (40%) had deteriorated. Of the 18, 9 underwent urgent surgical decompression, 6 still await surgery and 3 continue to be monitored. Those who had deteriorated were sent a formal apology and duty of candour letter. Conclusion. It appears that patients with a diagnosis of DCM deteriorate over time. Delays to timely surgical intervention can have a deleterious effect on patient's neurological function. Baseline assessment should be clearly documented and scoring system such as MJOA considered for effective monitoring. Safety netting for deterioration should be standard practice, and a clear pathway for emergency presentation identified. Conflicts of interest: No conflicts of interest. Sources of funding: No funding obtained

Hip fractures are a common injury in elderly patients. The UK has a National Hip Fracture Database to collect data on all patients presenting to hospital with a hip fracture. Literature evidence suggests that early surgery for hip fracture patients improves morbidity and mortality. UK national guidelines (BOA, NICE) recommend that surgery is performed within 36 hours of presentation and/or diagnosis for inpatients. Best Practice Tariffs ensure that hospitals are paid a set value if they meet this target of surgery within 36 hours. This study aims to look at reasons for delay to surgery for patients presenting to our busy level 2 trauma unit. This is a retrospective review of prospectively collected data for patients referred to the orthopaedic team at our hospital with a diagnosis of a neck of femur fracture between 1st April and 31st December 2018. Patients under the age of 65 year of age were excluded from our study. Only patients who were operated on after 36 hours were included. The database for reasons of surgical delay was reviewed and electronic patient records were used to collect further data on length of stay and 30-day mortality. A total of 249 patients were diagnosed with a hip fracture during the study period. 2 patients were too unwell for an operation and died within 24 hours of diagnosis/admission. 46 patients were included in the study. The primary reasons for surgical delay were patients not being fit for surgery (14/46) and the use of anti-coagulation (14/46). Other reasons included a lack of surgical capacity (7/46) and delayed diagnosis due to further imaging (CT). Mean delay to surgery was 51.8 hours (range 34.5 – 157.2 hours; median 42.9 hours), mean length of stay 20.4 days (range 5.3 – 55.7 days, median 15.6 days). 30-day mortality was 4/46 (8.6%) for patients who were delayed. Many of the issues we found in this study are unusual however these problems are commonly faced in many level 2 trauma units that serve an ever growing ageing population. Changing practice to provide improved out-of-hours medical care to facilitate medical optimisation and using current literature evidence that shows that the use of DOACs/NOACs does not adversely affect outcomes when patients are operated on within 24 hours of the last dose may help improve times to surgery

Echocardiography is commonly used in hip fracture patients to evaluate perioperative cardiac risk and identify cardiac abnormalities. However, echocardiography that delays surgical repair may be harmful. The objective of this study was to compare mortality, surgical wait times, length of stay (LOS), and health care costs for similar hip fracture patients managed with and without preoperative echocardiograms. A population based, retrospective cohort study of all hip fracture patients (>age 45) in Ontario, Canada was conducted. The primary exposure was pre-operative echocardiography (between hospital admission and surgery). Patients receiving preoperative echocardiograms were matched to those without using a propensity score incorporating patient demographic information, comorbidity status, and provider information. Mortality rates, surgical wait times, post-operative length of stay (LOS), and medical costs (expressed as 2013$ CAN) up to 1-year post-operatively were assessed after matching. There were 2354 (∼5.6%) of 42,230 eligible hip fracture patients that received a preoperative echocardiogram during the study period. After successfully matching 2298 (∼97.6%) patients, echocardiography was associated with significant increases in mortality at 90 days (20.1% vs. 16.8%, p=0.004) and 1 year (32.9% vs. 27.8%, p < 0 .001), but not 30-days (11.4% vs. 9.8%, p=0.084). Patients with echocardiography also had an increased (mean ± SD) delay (in hours) from presentation to surgery (68.80 ± 44.23 hours vs. 39.69 ± 27.09 hours, p < 0 .001) and only 38.1% of patients had surgery within 48 hours. Total LOS (in days) (mean 19.49 ± 25.39 days vs. 15.94 ± 22.48 days, p < 0 .001) and total healthcare costs at 1 year (mean: $51,714.69 ± 54,675.28 vs. $41,861.47 ± 50,854.12, p < 0 .001) were also increased. There was wide variability in echocardiography ordering practice in Ontario, with a range of 0% to 22.97% of hip fracture patients undergoing preoperative echocardiography at different hospital sites. Preoperative echocardiography for hip fracture patients is associated with increased postoperative mortality. It is also associated with increased surgical delay, post-operative LOS, and total health care costs at 1 year. Echocardiography should be considered an urgent test when ordered to prevent additional surgical delay, and further research is necessary to clarify indications for this common preoperative investigation

Echocardiography is commonly used in hip fracture patients to evaluate perioperative cardiac risk and identify cardiac abnormalities. However, echocardiography that delays surgical repair may be harmful. The objective of this study was to compare mortality, surgical wait times, length of stay (LOS), and health care costs for similar hip fracture patients managed with and without preoperative echocardiography. A population based, retrospective cohort study of all hip fracture patients (>age 45) in Ontario, Canada was conducted. The primary exposure was pre-operative echocardiography (between hospital admission and surgery). Patients receiving preoperative echocardiography were matched to those without using a propensity score incorporating patient demographic information, comorbidity status, and provider information. Mortality rates, surgical wait times, post-operative length of stay (LOS), and medical costs (expressed as 2013$ CAN) up to one year post-operatively were assessed after matching. There were 2354 (∼5.6%) of 42,230 eligible hip fracture patients that received preoperative echocardiograghy during the study period. After successfully matching 2298 (∼97.6%) patients, echocardiography was associated with significant increases in mortality at 90 days (20.1% vs. 16.8%, p=0.004) and one year (32.9% vs. 27.8%, p < 0 .001), but not 30-days (11.4% vs. 9.8%, p=0.084). Patients with echocardiography also had an increased (mean ± SD) delay (in hours) from presentation to surgery (68.80 ± 44.23 hours vs. 39.69 ± 27.09 hours, p < 0 .001) and only 38.1% of patients had surgery within 48 hours. Total LOS (in days) (mean 19.49 ± 25.39 days vs. 15.94 ± 22.48 days, p < 0 .001) and total healthcare costs at one year (mean: $51,714.69 ± 54,675.28 vs. $41,861.47 ± 50,854.12, p < 0 .001) were also increased. There was wide variability in echocardiography ordering practice in Ontario, with a range of 0% to 22.97% of hip fracture patients undergoing preoperative echocardiography at different hospital sites. Preoperative echocardiography for hip fracture patients is associated with increased postoperative mortality. It is also associated with increased surgical delay, post-operative LOS, and total health care costs at one year. Echocardiography should be considered an urgent test when ordered to prevent additional surgical delay, and further research is necessary to clarify indications for this common preoperative investigation

Introduction and Aims: Surgical delays for non-medical reasons in the management of hip fractures may be detrimental to clinical outcomes. Prior literature is inconclusive, often because of insufficient power and failure to adjust for potential confounding factors. Our aim was to evaluate mortality following delay to surgery in hip fractures in the province of Ontario. Method: All patients undergoing a surgical procedure for a hip fracture between 1993 and 1999 in the Province of Ontario were identified using administrative databases and the provincial mortality database. Multivariable logistic regression models were used to adjust for age, gender, medical comorbidity, type of hip fracture, and teaching status of the treating hospital. Results: For every day that surgery was delayed, the adjusted odds of in-hospital mortality increased by a factor of 1.12 times (95% CI). The adjusted odds of in-hospital mortality increased as the delay to surgery lengthened from a factor of 1.2 [95% CI] with a one-day delay to a factor of 1.5 [95% CI] for a delay over two days as compared with patients operated within 24 hours. Similar relationships were observed at three months and one year. Even when considering only healthy patients, < 70 years old with no comorbid conditions, the relationship between mortality and surgical delay remained significant (p < 0.0001), suggesting that surgical delay was unlikely to be caused by patient factors alone. Conclusion: A significant relationship exists between delay to surgery and mortality in elderly hip fracture patients. Every effort should be made to avoid non-medical delays in providing operative treatment for patients with fractured hips. This finding will have far-reaching implications for the allocation of health resources in the future