51
|
Schlauch AM, Shah I, Caicedo M, Raji OR, Farrell B. Missing the first post-operative visit is an independent risk factor for 90-day complication and re-admission following hip fracture surgery. J Orthop 2023; 36:7-10. [PMID: 36578975 PMCID: PMC9791690 DOI: 10.1016/j.jor.2022.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 12/05/2022] [Accepted: 12/07/2022] [Indexed: 12/14/2022] Open
Abstract
Introduction Knowing the risk factors for poor outcomes following hip fracture surgery is necessary for appropriate patient care. The objective of this study was to determine if the first post-operative visit (POV) following hip fracture surgery is a risk factor for increased mortality, complications, and re-admissions. Methods This was a retrospective review of 285 patients who underwent operative fixation of a hip fracture at an academic acute care hospital. Outcome measurements were 90-day and one year mortality, 90-day complications, and 90-day re-admission rates in patients who missed or attended their first post-operative visit following hip fracture surgery. Results 279 patients met inclusion criteria and had sufficient data for analysis, of which 213 (76.3%) made their first post-operative visit. 90-day and one-year mortality were significantly higher in the patients who missed their first POV (31.8% vs. 4.2%; 51.5% vs. 12.7%). Independent risk factors for 90-day complications were missing the first POV, coronary artery disease, and lower pre-injury status (ORs = 10.65, 2.80, 7.89, respectively). Independent risk factors for 90-day re-admission were missing the first POV, chronic obstructive pulmonary disease on home oxygen, and lower re-injury status (ORs = 8.04, 5.44, 5.47, respectively). Conclusion Missing the first POV was the strongest independent risk factor for 90-day complications and 90-day readmission. Patients who miss their first POV have significantly higher 90-day and one year mortality rates.
Collapse
Affiliation(s)
- Adam Michael Schlauch
- San Francisco Orthopaedic Residency Program, 450 Stanyan Street, San Francisco, CA, 94117, USA
| | - Ishan Shah
- San Francisco Orthopaedic Residency Program, 450 Stanyan Street, San Francisco, CA, 94117, USA
| | - Maria Caicedo
- The Taylor Collaboration, 2255 Hayes St, San Francisco, CA, 94117, USA
| | | | - Brian Farrell
- Kaiser Permanente, 3600 Broadway, Oakland, CA, 94611, USA
| |
Collapse
|
52
|
Survivability of the Femoral Neck System for the treatment of femoral neck fractures in adults. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2023:10.1007/s00590-023-03474-5. [PMID: 36645494 DOI: 10.1007/s00590-023-03474-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 01/09/2023] [Indexed: 01/17/2023]
Abstract
INTRODUCTION Hip fractures are common injuries in the elderly, with an incidence that continues to rise. The femoral neck system (FNS) recently emerged as a novel treatment option for femoral neck fractures, but long-term survivability of the implant remains uncertain. The purpose of this study is to evaluate survivability of the FNS and assess risk factors for implant failure. METHODS One hundred five adult patients who received the FNS (DePuy Synthes, Raynham, MA) for femoral neck fractures (AO/OTA 31B) were included. Surgeries were performed within a regional hospital system comprising 18 facilities. All patients had a minimum follow-up of 1 year. The primary outcome measures were cumulative incidence of implant failure and 1-year mortality, including risk factor analysis. RESULTS Twelve implants failed at a follow-up ranging from 17 days to 8 months, and 7 failed within 90 days. Cumulative incidence of implant failure was 2% at 30 days, 7% at 90 days, 12% at 6 months, and 13% at 1 year. Causes of implant failure included cut-out (n = 5), non-union (n = 4), peri-implant fracture (n = 2), and avascular necrosis (n = 1). Univariate Cox regression identified Pauwels type III fractures and an increasing AP Parker ratio as significant risk factors for failure. Pauwels type III fractures showed a 5.48 times higher risk compared to Pauwels types I & II. Every 10% increase in AP Parker ratio increased risk of failure by 2.39 times. The 1-year mortality rate was 21%, and univariate logistic regression identified age as the only risk factor (odds ratio = 3.71). CONCLUSIONS The incidence of implant failure and 1-year mortality rate in this study suggests that the FNS can provide reliable fixation compared to rates in the literature, but complications are not uncommon. Avoiding Pauwels type III fractures and optimizing implant placement appear crucial to preventing implant failure. LEVEL OF EVIDENCE Therapeutic Level IV.
Collapse
|
53
|
Streamlining orthopaedic trauma surgical care: do all patients need medical clearance? Arch Orthop Trauma Surg 2023:10.1007/s00402-022-04743-4. [PMID: 36593366 DOI: 10.1007/s00402-022-04743-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 12/18/2022] [Indexed: 01/04/2023]
Abstract
INTRODUCTION Preoperative medical optimization is necessary for safe and efficient care of the orthopaedic trauma patient. To improve care quality and value, a preoperative matrix was created to more appropriately utilize subspecialty consultation and avoid unnecessary consults, testing, and operating room delays. Our study compares surgical variables before and after implementation of the matrix to assess its utility. METHODS A retrospective review of all orthopaedic trauma cases 6 months before and after the use of the matrix (2/2021-8/2021) was conducted an urban, level one trauma centre in collaboration with internal medicine, cardiology, anaesthesia, and orthopaedics. Patients were separated into two cohorts based on use of the matrix during the initial orthopaedic consultation. Logistic regressions were performed to limit significant differences in comorbidities. Independent samples t-tests and Chi-squared tests were used to compare means and proportions, respectively, between the two cohorts. RESULTS In total, 576 patients were included in this study (281 pre- and 295 post-matrix implementation). Use of the matrix resulted in no significant difference in time to OR, LOS, readmissions, or ER visits; however, it resulted in 18% fewer overall preoperative consults for general trauma, and 25% fewer pre-operative consults for hip fractures. Older patients were more likely to require a consult regardless of matrix use. When controlling for comorbidities, patients with renal disease were at higher risk for increased LOS. CONCLUSION Use of an orthopaedic surgical matrix to predict preoperative subspecialty consultation is easy to implement and allows for better care utilization without a corresponding increase in complications and readmissions. Follow-up studies are needed to reassess the relationships between matrix use and a potential decrease in ER to OR time, and validate its use.
Collapse
|
54
|
Zhang DL, Cong YX, Zhuang Y, Xu X, Zhang BF. Age-adjusted Charlson comorbidity index predicts postoperative mortality in elderly patients with hip fracture: A prospective cohort. Front Med (Lausanne) 2023; 10:1066145. [PMID: 36960340 PMCID: PMC10027731 DOI: 10.3389/fmed.2023.1066145] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 02/23/2023] [Indexed: 03/09/2023] Open
Abstract
Background This study aimed to evaluate the clinical association between the age-adjusted Charlson comorbidity index (aCCI) and postoperative mortality in elderly patients. Materials and methods Elderly patients with hip fractures were screened from January 2015 to September 2019. After demographic and clinical characteristics were collected, linear and non-linear multivariate Cox regression models were used to identify the association between the aCCI and mortality. All analyses were performed using EmpowerStats and R software. Results A total of 2,657 patients were included in the study, and the mean follow-up duration was of 38.97 months. The mean aCCI score was 4.24 ± 1.09, and 977 (34.14%) died of all-cause mortality. The fully-adjusted linear multivariate Cox regression models showed the aCCI to be associated with mortality [hazard ratio (HR) = 1.31, 95% confidence interval (CI):1.21-1.41, P < 0.0001]. Patients in Q2 showed greater mortality (HR = 1.60, 95% CI: 1.23-2.09; P = 0.0005) than those in Q1; patients in Q3 showed greater mortality (HR = 2.18, 95% CI: 1.66-2.87; P < 0.001) than those in Q1. In addition, the P-value for the trend also showed a linear association in the three models (P < 0.0001). In the sensitivity analysis, propensity score matching was used, and the results were stable. Conclusion The mortality risk of hip fractures increased by 31% when the aCCI increased by one unit. aCCI score was shown to be a good predictor of three-year mortality following hip fracture. Clinical trial registration http://www.chictr.org.cn/showproj.aspx?proj=152919, identifier ChiCTR2200057323.
Collapse
Affiliation(s)
- Dan-Long Zhang
- Department of Trauma and Orthopedic Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Yu-Xuan Cong
- Department of Trauma and Orthopedic Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Yan Zhuang
- Department of Trauma and Orthopedic Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Xin Xu
- Department of Trauma and Orthopedic Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an, Shaanxi, China
- *Correspondence: Xin Xu,
| | - Bin-Fei Zhang
- Department of Joint Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an, Shaanxi, China
- Bin-Fei Zhang,
| |
Collapse
|
55
|
Wong BLL, Chan YH, O'Neill GK, Murphy D, Merchant RA. Frailty, length of stay and cost in hip fracture patients. Osteoporos Int 2023; 34:59-68. [PMID: 36197493 DOI: 10.1007/s00198-022-06553-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 09/12/2022] [Indexed: 01/07/2023]
Abstract
UNLABELLED A hip fracture causes high morbidity and mortality. Frailty is associated with adverse outcomes and increased costs. Frailty measured using the Hospital Frailty Risk Score (HFRS) is associated with higher costs and adverse outcomes. HFRS is useful as a fuss-free frailty measurement in the management of older adults with hip fractures. INTRODUCTION Hip fractures account for an increasing number of hospital admissions around the world and are associated with high rates of morbidity and mortality. Frailty is increasingly recognized to be associated with adverse outcomes and increased costs. The purpose of this study is to determine the association of the Hospital Frailty Risk Score (HFRS) with the healthcare cost and outcomes in older adults who present with a hip fracture. METHODS A retrospective analysis was performed on 1014 patients ≥ 60 years who presented with a hip fracture between January 2016 to June 2020. Each patient was classified into HFRS low, intermediate or high frailty cohorts. Demographics, hip fracture type, comorbidities, Charlson Comorbidity Index (CCI), American Society of Anesthesiologist score (ASA), costs, length of stay, time to surgery, complications, readmission rate and mortality were compared between the cohorts. RESULTS Median total hospitalization costs were significantly higher in the highest HFRS (SGD$22,432) patients as compared to intermediate (SGD$18,759) and low HFRS (SGD$15,671) patients. The difference between the high and low groups remains significant after adjusting for covariates using quantile regression. Similar results were shown for median length of stay (14 vs 10 vs 8 days), total number of complications (2 vs 1 vs 0) and adjusted time to surgery (p < 0.05). HFRS was not associated with 30-day readmission or 30-day or 1-year mortality. CONCLUSION Frailty is associated with a marked increase in total costs in hip fracture patients. HFRS proved useful in estimating LOS and outcomes for older patients with hip fractures.
Collapse
Affiliation(s)
- Beatrix Ling Ling Wong
- Division of Geriatric Medicine, Department of Medicine, National University Hospital, 1E Kent Ridge Road, Singapore, 119228, Singapore.
| | - Yiong Huak Chan
- Biostatistics Unit, Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Drive, Singapore, 117597, Singapore
| | - Gavin Kane O'Neill
- Department of Orthopaedic Surgery, National University Hospital, 1E Kent Ridge Road, Singapore, 119228, Singapore
| | - Diarmuid Murphy
- Department of Orthopaedic Surgery, National University Hospital, 1E Kent Ridge Road, Singapore, 119228, Singapore
| | - Reshma Aziz Merchant
- Division of Geriatric Medicine, Department of Medicine, National University Hospital, 1E Kent Ridge Road, Singapore, 119228, Singapore
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Drive, Singapore, 117597, Singapore
| |
Collapse
|
56
|
Dela SS, Paruk F, Cassim B. Clinical profile, risk factors and functional outcomes in women and men presenting with hip fractures in KwaZulu-Natal, South Africa. Arch Osteoporos 2022; 18:7. [PMID: 36484955 DOI: 10.1007/s11657-022-01196-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Accepted: 11/23/2022] [Indexed: 12/13/2022]
Abstract
Rationale Appropriate screening can prevent osteoporotic hip fractures (HF). There is little data on clinical risk factors (CRFs) from Africa. MAIN RESULT Subjects with HF had similar CRFs to high income countries and poor functional outcomes post HF. SIGNIFICANCE Screening and treatment algorithms to improve outcomes post HF need to be implemented. PURPOSE Limited data exist on clinical risk factors (CRFs) for and functional outcomes following hip fractures (HF) in South Africa (SA). METHODS In a prospective observational study conducted in two municipalities in KwaZulu-Natal, a structured questionnaire recorded demographic data, CRFs, self-reported chronic medical conditions and functional status. Parametric and non-parametric tests were used to test for differences and the McNemar test for change over time. RESULTS The median age of the 287 subjects was 72 years (IQR 64-80 years) with the majority women (67.2%), who were significantly older than men. Two or more comorbidities were present in 76.3%. Hypertension (71.4%) and diabetes (29.6%) were most common. Eleven (3.8%) reported a previous diagnosis of osteoporosis and four (1.4%) prior treatment for osteoporosis. A history of cancer (15.4% v. 1.2%, p < 0.001), previous diagnosis of osteoporosis (17.9% v. 1.6%, p < 0.001) and treatment for osteoporosis (7.7% v. 0.4%, p < 0.001) was significantly more common in private compared to public sector subjects. African subjects had a higher prevalence of HIV infection compared to Indian (12.5% v. 0%, p < 0.001) while Indian subjects were more likely to report two or more comorbidities (p = 0.003) and hypertension (p = 0.005) compared to African subjects. Common CRFs were a previous fracture (32.4%), prior fall (24.7%), weight below 57 kg (23.3%), smoking (19.2%) and alcohol use of more than 3 units per day (17.8%). Less than 5% reported a history of parental HF or glucocorticosteroid use. Functional status was available for 206 subjects. Of the 163 participants who had surgery, 81% were independent prior to the HF, compared to the significantly lower 6.7% and 56.4% at 30 days and 1 year post fracture, respectively. The proportion with some degree of dependency rose significantly from 19% pre-fracture to 43.6%, 1 year post-fracture. Walking up stairs and transfer from bed to chair were the most commonly affected activities. CONCLUSION Clinical risk factors for HF are similar to those published internationally and support the use of current risk assessment models in SA. Targeted management and rehabilitation programs are required to improve functional outcomes post-HF.
Collapse
Affiliation(s)
- Sapna S Dela
- Department of Internal Medicine, Edendale Hospital, School of Clinical Medicine (SCM), University of KwaZulu-Natal (UKZN), 89 Selby Msimang Rd, Plessislaer, Pietermaritzburg, 3201, South Africa.
| | - Farhanah Paruk
- Department of Rheumatology, Division of Internal Medicine, SCM, College of Health Sciences, UKZN, Durban, South Africa
- Department of Rheumatology, Nelson R. Mandela School of Medicine, 719 Umbilo Rd, Umbilo, Berea, Durban, 4001, South Africa
| | - Bilkish Cassim
- Department of Geriatrics, Division of Internal Medicine, SCM, College of Health Sciences, UKZN, Durban, South Africa
- Department of Geriatrics, Nelson R. Mandela School of Medicine, 719 Umbilo Rd, Umbilo, Berea, Durban, 4001, South Africa
| |
Collapse
|
57
|
Harris AHS, Trickey AW, Eddington HS, Seib CD, Kamal RN, Kuo AC, Ding Q, Giori NJ. A Tool to Estimate Risk of 30-day Mortality and Complications After Hip Fracture Surgery: Accurate Enough for Some but Not All Purposes? A Study From the ACS-NSQIP Database. Clin Orthop Relat Res 2022; 480:2335-2346. [PMID: 35901441 PMCID: PMC10538935 DOI: 10.1097/corr.0000000000002294] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 06/03/2022] [Indexed: 01/31/2023]
Abstract
BACKGROUND Surgical repair of hip fracture carries substantial short-term risks of mortality and complications. The risk-reward calculus for most patients with hip fractures favors surgical repair. However, some patients have low prefracture functioning, frailty, and/or very high risk of postoperative mortality, making the choice between surgical and nonsurgical management more difficult. The importance of high-quality informed consent and shared decision-making for frail patients with hip fracture has recently been demonstrated. A tool to accurately estimate patient-specific risks of surgery could improve these processes. QUESTIONS/PURPOSES With this study, we sought (1) to develop, validate, and estimate the overall accuracy (C-index) of risk prediction models for 30-day mortality and complications after hip fracture surgery; (2) to evaluate the accuracy (sensitivity, specificity, and false discovery rates) of risk prediction thresholds for identifying very high-risk patients; and (3) to implement the models in an accessible web calculator. METHODS In this comparative study, preoperative demographics, comorbidities, and preoperatively known operative variables were extracted for all 82,168 patients aged 18 years and older undergoing surgery for hip fracture in the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) between 2011 and 2017. Eighty-two percent (66,994 of 82,168 ) of patients were at least 70 years old, 21% (17,007 of 82,168 ) were at least 90 years old, 70% (57,260 of 82,168 ) were female, and 79% (65,301 of 82,168 ) were White. A total of 5% (4260 of 82,168) of patients died within 30 days of surgery, and 8% (6786 of 82,168) experienced a major complication. The ACS-NSQIP database was chosen for its clinically abstracted and reliable data from more than 600 hospitals on important surgical outcomes, as well as rich characterization of preoperative demographic and clinical predictors for demographically diverse patients. Using all the preoperative variables in the ACS-NSQIP dataset, least absolute shrinkage and selection operator (LASSO) logistic regression, a type of machine learning that selects variables to optimize accuracy and parsimony, was used to develop and validate models to predict two primary outcomes: 30-day postoperative mortality and any 30-day major complications. Major complications were defined by the occurrence of ACS-NSQIP complications including: on a ventilator longer than 48 hours, intraoperative or postoperative unplanned intubation, septic shock, deep incisional surgical site infection (SSI), organ/space SSI, wound disruption, sepsis, intraoperative or postoperative myocardial infarction, intraoperative or postoperative cardiac arrest requiring cardiopulmonary resuscitation, acute renal failure needing dialysis, pulmonary embolism, stroke/cerebral vascular accident, and return to the operating room. Secondary outcomes were six clusters of complications recently developed and increasingly used for the development of surgical risk models, namely: (1) pulmonary complications, (2) infectious complications, (3) cardiac events, (4) renal complications, (5) venous thromboembolic events, and (6) neurological events. Tenfold cross-validation was used to assess overall model accuracy with C-indexes, a measure of how well models discriminate patients who experience an outcome from those who do not. Using the models, the predicted risk of outcomes for each patient were used to estimate the accuracy (sensitivity, specificity, and false discovery rates) of a wide range of predicted risk thresholds. We then implemented the prediction models into a web-accessible risk calculator. RESULTS The 30-day mortality and major complication models had good to fair discrimination (C-indexes of 0.76 and 0.64, respectively) and good calibration throughout the range of predicted risk. Thresholds of predicted risk to identify patients at very high risk of 30-day mortality had high specificity but also high false discovery rates. For example, a 30-day mortality predicted risk threshold of 15% resulted in 97% specificity, meaning 97% of patients who lived longer than 30 days were below that risk threshold. However, this threshold had a false discovery rate of 78%, meaning 78% of patients above that threshold survived longer than 30 days and might have benefitted from surgery. The tool is available here: https://s-spire-clintools.shinyapps.io/hip_deploy/ . CONCLUSION The models of mortality and complications we developed may be accurate enough for some uses, especially personalizing informed consent and shared decision-making with patient-specific risk estimates. However, the high false discovery rate suggests the models should not be used to restrict access to surgery for high-risk patients. Deciding which measures of accuracy to prioritize and what is "accurate enough" depends on the clinical question and use of the predictions. Discrimination and calibration are commonly used measures of overall model accuracy but may be poorly suited to certain clinical questions and applications. Clinically, overall accuracy may not be as important as knowing how accurate and useful specific values of predicted risk are for specific purposes.Level of Evidence Level III, therapeutic study.
Collapse
Affiliation(s)
- Alex H. S. Harris
- Center for Innovation to Implementation, VA Palo Alto Healthcare System, Palo Alto, CA, USA
- Stanford–Surgery Policy Improvement Research and Education Center (S-SPIRE), Stanford, CA, USA
| | - Amber W. Trickey
- Stanford–Surgery Policy Improvement Research and Education Center (S-SPIRE), Stanford, CA, USA
| | - Hyrum S. Eddington
- Stanford–Surgery Policy Improvement Research and Education Center (S-SPIRE), Stanford, CA, USA
| | - Carolyn D. Seib
- Center for Innovation to Implementation, VA Palo Alto Healthcare System, Palo Alto, CA, USA
- Stanford–Surgery Policy Improvement Research and Education Center (S-SPIRE), Stanford, CA, USA
| | - Robin N. Kamal
- Department of Orthopedic Surgery, Stanford University School of Medicine, Stanford, CA, USA
| | - Alfred C. Kuo
- San Francisco Veterans Affairs Medical Center, University of California, San Francisco, CA, USA
| | - Qian Ding
- Stanford–Surgery Policy Improvement Research and Education Center (S-SPIRE), Stanford, CA, USA
| | - Nicholas J. Giori
- Center for Innovation to Implementation, VA Palo Alto Healthcare System, Palo Alto, CA, USA
- Department of Orthopedic Surgery, Stanford University School of Medicine, Stanford, CA, USA
| |
Collapse
|
58
|
He M, Liu J, Deng X, Zhang X. The postoperative prognosis of older intertrochanteric fracture patients as evaluated by the Chang reduction quality criteria. BMC Geriatr 2022; 22:928. [PMID: 36457103 PMCID: PMC9717473 DOI: 10.1186/s12877-022-03641-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 11/21/2022] [Indexed: 12/05/2022] Open
Abstract
OBJECTIVE The aim of this study was to investigate the relationship between the Chang reduction quality criteria (CRQC) and the outcome of intertrochanteric fractures in older adults according to follow-up time. METHODS This was a retrospective analysis of 389 older adult patients with intertrochanteric fractures treated surgically from January 2019 to June 2021, including 130 males and 259 females aged 84.6 (77.5-89.7) years. Patient survival was determined by telephone as the time between admission to hospital for fracture and death or until the study deadline (June 1, 2022). According to the CRQC, the patients were divided into the Poor, Acceptable, and Excellent groups. Univariate and multivariate Cox proportional hazard models were used to assess the association between CRQC and all-cause mortality in older adult intertrochanteric fractures at 1 year and the total follow-up time. Further subgroup analysis was performed according to different clinical and biological characteristics to improve the accuracy of the results. RESULTS The mortality rates were 24.7% and 15.4% at 1 year and the total follow-up time, respectively. Both at one year and the total follow-up time, the mortality of the CRQC-Excellent group was significantly lower than that of the CRQC-Acceptable group (p.adj < 0.05) and the CRQC-Poor group (p.adj < 0.05). After multifactor adjustment, CRQC grades of Acceptable and Poor were independent risk factors affecting the overall and 1-year mortality. In addition, advanced age, ≥ 1 comorbidities, ASA 3 + 4, and prolonged preoperative waiting time were independent risk factors for survival at the total follow-up time. At 1 year, only ASA 3 + 4 and prolonged preoperative waiting time were independent risk factors for survival. Subgroup analysis according to different characteristics at the total follow-up time and at one year showed that in most subgroups, a decrease in the CRQC grade was significantly associated with an increase in all-cause mortality (p for trend < 0.05). CONCLUSIONS This study highlights that CRQC grades of Acceptable and Poor are associated with increased all-cause mortality in older adult intertrochanteric fractures. We should attempt to achieve good reduction of these fractures.
Collapse
Affiliation(s)
- Miao He
- Department of Orthopaedic Surgery, Chongqing Emergency Medical Center (Chongqing University Central Hospital), No. 1 Jiankang Road, Chongqing, 400010 China
| | - Jian Liu
- Department of Orthopaedic Surgery, Chongqing Emergency Medical Center (Chongqing University Central Hospital), No. 1 Jiankang Road, Chongqing, 400010 China
| | - Xu Deng
- Department of Orthopaedic Surgery, Chongqing Emergency Medical Center (Chongqing University Central Hospital), No. 1 Jiankang Road, Chongqing, 400010 China
| | - Xiaoxing Zhang
- Department of Orthopaedic Surgery, Chongqing Emergency Medical Center (Chongqing University Central Hospital), No. 1 Jiankang Road, Chongqing, 400010 China
| |
Collapse
|
59
|
Yan B, Sun W, Wang W, Wu J, Wang G, Dou Q. Prognostic significance of frailty in older patients with hip fracture: a systematic review and meta-analysis. INTERNATIONAL ORTHOPAEDICS 2022; 46:2939-2952. [PMID: 36227383 DOI: 10.1007/s00264-022-05605-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 10/03/2022] [Indexed: 11/06/2022]
Abstract
PURPOSE Hip fracture (HF) has become a major healthcare concern associated with higher mortality in older patients. Frailty is one of the most important problems in aging population but its prognostic value in HF remains susceptible. This systematic review and meta-analysis aimed to evaluate the association between frailty and adverse outcomes in older patients with HF. METHODS We systematically searched electrical databases including PubMed and Embase to find eligible literature with end-search restriction of February 20, 2021. The main endpoints were all-cause mortality, peri-operative complications, abnormal discharge, and length of stay (LOS). Pooled effect size was calculated by random-effects or fixed-effect model according to study heterogeneity. Three subgroup analyses based on follow-up times, study design, and frailty criteria were conducted. RESULTS We screened 22 studies out of 1599 identified studies in our analysis. Compared with normal patients, frail ones had a higher risk of mortality both before (OR = 3.48, 95% CI: 2.50-4.85, I2 = 87.2%, P < 0.001) and after (OR = 1.87, 95% CI: 1.44-2.44, I2 = 85.5%, P < 0.001) adjustment. The incidence of peri-operative complications, abnormal discharge, and prolonged LOS also significantly increased in frail subjects. There was no publication bias observed and the pooled results were stable based on sensitivity analysis. CONCLUSION Overall, more attention needs to be paid to the prognostic effects caused by frailty in seniors with HF. Better understanding of the association between frailty and adverse outcomes in HF could help doctors perform co-management across orthopaedic and geriatric departments.
Collapse
Affiliation(s)
- Bingzi Yan
- West China School of Medicine, Sichuan University, Renmin South Road, No. 17, Wuhou District, Chengdu, 610041, China
| | - Wanting Sun
- West China School of Medicine, Sichuan University, Renmin South Road, No. 17, Wuhou District, Chengdu, 610041, China
| | - Wen Wang
- Chinese Evidence-Based Medicine Center and CREAT Group, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University and Collaborative Innovation Centre, Chengdu, Sichuan, China
| | - Jinhui Wu
- National Clinical Research Center of Geriatrics, Geriatric Medicine Center, West China Hospital, Sichuan University, No. 37, Guoxue Rd, Wuhou District, Chengdu, 610041, China
| | - Guanglin Wang
- Department of Orthopedics, West China School of Medicine, West China Hospital, Sichuan University, No. 37, Wuhou Guoxue Road, Chengdu, 610041, Sichuan, China
| | - Qingyu Dou
- National Clinical Research Center of Geriatrics, Geriatric Medicine Center, West China Hospital, Sichuan University, No. 37, Guoxue Rd, Wuhou District, Chengdu, 610041, China.
| |
Collapse
|
60
|
Damrath JG, Metzger CE, Allen MR, Wallace JM. A novel murine model of combined insulin-dependent diabetes and chronic kidney disease has greater skeletal detriments than either disease individually. Bone 2022; 165:116559. [PMID: 36116758 PMCID: PMC9798592 DOI: 10.1016/j.bone.2022.116559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 09/11/2022] [Accepted: 09/13/2022] [Indexed: 12/31/2022]
Abstract
Diabetes and chronic kidney disease (CKD) consistently rank among the top ten conditions in prevalence and mortality in the United States. Insulin-dependent diabetes (IDD) and CKD each increase the risk of skeletal fractures and fracture-related mortality. However, it remains unknown whether these conditions have interactive end-organ effects on the skeleton. We hypothesized that combining IDD and CKD in mice would cause structural and mechanical bone alterations that are more deleterious compared to the single disease states. Female C57BL6/J mice were divided into four groups: 1) N = 12 Control (CTRL), 2) N = 10 Streptozotocin-induced IDD (STZ), 3) N = 10 Adenine diet-induced CKD (AD), and 4) N = 9 Combination (STZ+AD). STZ administration resulted in significantly higher blood glucose, HbA1c (p < 0.0001), and glucose intolerance (p < 0.0001). AD resulted in higher blood urea nitrogen (p = 0.0002) while AD, but not STZ+AD mice, had high serum parathyroid hormone (p < 0.0001) and phosphorus (p = 0.0005). STZ lowered bone turnover (p = 0.001). Trabecular bone volume was lowered by STZ (p < 0.0001) and increased by AD (p = 0.003). Tissue mineral density was lowered by STZ (p < 0.0001) and AD (p = 0.02) in trabecular bone but only lowered by STZ in cortical bone (p = 0.002). Cortical porosity of the proximal tibia was increased by AD, moment of inertia was lower in both disease groups, and most cortical properties were lower in all groups vs CTRL. Ultimate force, stiffness, toughness, and total displacement/strain were lowered by STZ and AD. Fracture toughness was lower by AD (p = 0.003). Importantly, Cohen's D indicated that STZ+AD most strongly lowered bone turnover and mechanical properties. Taken together, structural and material-level bone properties are altered by STZ and AD while their combination resulted in greater detriments, indicating that improving bone health in the combined disease state may require novel interventions.
Collapse
Affiliation(s)
- John G Damrath
- Purdue University, Weldon School of Biomedical Engineering, West Lafayette, IN, United States
| | - Corinne E Metzger
- Indiana University School of Medicine, Department of Anatomy and Cell Biology, Indianapolis, IN, United States
| | - Matthew R Allen
- Indiana University School of Medicine, Department of Anatomy and Cell Biology, Indianapolis, IN, United States
| | - Joseph M Wallace
- Indiana University-Purdue University at Indianapolis, Department of Biomedical Engineering, Indianapolis, IN, United States.
| |
Collapse
|
61
|
Jang SY, Cha Y, Park NK, Kim KJ, Choy WS. Effect Modification on Death by Age and Sex in Elderly Hip Fracture. J Bone Metab 2022; 29:235-243. [PMID: 36529866 PMCID: PMC9760768 DOI: 10.11005/jbm.2022.29.4.235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 09/13/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND This study compared the effects of hip fractures on mortality according to sex and age in a nationwide cohort of elderly patients with hip fractures and controls. METHODS Patients with hip fractures and matched controls were selected from the National Health Insurance Service-Senior cohort. Time-dependent propensity score matching was estimated from a Cox proportional hazards model with January 1, 2005, as the baseline and hip fracture as an event. Patients were matched by age and sex to participants at risk of developing a hip fracture at time zero. The effect size is presented as hazard ratio (HR) using a Cox proportional hazards model with a robust variance estimator that accounts for clustering within the matched pairs. RESULTS Altogether, 14,283 patients with incident hip fractures and 28,566 matched controls were identified. The HR of male sex in hip fractures was 1.31 (95% confidence interval [CI], 1.22-1.40; Pinteraction<0.01). Moreover, the HR of age group in hip fractures was 0.73 (95% CI, 0.66-0.80; Pinteraction<0.01) between the 65 to 74 and 75 to 84 years groups, 0.76 (95% CI, 0.71-0.81; Pinteraction<0.01) between the 75 to 84 and ≥85 years groups, and 0.55 (95% CI, 0.50-0.61; Pinteraction<0.01) between the 65 to 74 and ≥85 years groups. CONCLUSIONS Male sex increases the risk of death in elderly patients with hip fractures versus matched controls, but the increased risk of death with age in hip fractures was decreased compared to that in matched controls.
Collapse
Affiliation(s)
- Suk-Yong Jang
- Department of Healthcare Management, Graduate School of Public Health, Yonsei University, Seoul,
Korea
| | - Yonghan Cha
- Department of Orthopedic Surgery, Daejeon Eulji Medical Center, Eulji University School of Medicine, Daejeon,
Korea
| | - Na-Kyum Park
- Department of Orthopedic Surgery, Daejeon Eulji Medical Center, Eulji University School of Medicine, Daejeon,
Korea
| | - Kap-Jung Kim
- Department of Orthopedic Surgery, Daejeon Eulji Medical Center, Eulji University School of Medicine, Daejeon,
Korea
| | - Won-Sik Choy
- Department of Orthopedic Surgery, Daejeon Eulji Medical Center, Eulji University School of Medicine, Daejeon,
Korea
| |
Collapse
|
62
|
Karres J, Zwiers R, Eerenberg JP, Vrouenraets BC, Kerkhoffs GMMJ. Mortality Prediction in Hip Fracture Patients: Physician Assessment Versus Prognostic Models. J Orthop Trauma 2022; 36:585-592. [PMID: 35605101 PMCID: PMC9555757 DOI: 10.1097/bot.0000000000002412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/17/2022] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To evaluate 2 prognostic models for mortality after a fracture of the hip, the Nottingham Hip Fracture Score and Hip Fracture Estimator of Mortality Amsterdam and to compare their predictive performance to physician assessment of mortality risk in hip fracture patients. DESIGN Prospective cohort study. SETTING Two level-2 trauma centers located in the Netherlands. PATIENTS Two hundred forty-four patients admitted to the Emergency Departments of both hospitals with a fractured hip. INTERVENTION Data used in both prediction models were collected at the time of admission for each individual patient, as well as predictions of mortality by treating physicians. MAIN OUTCOME MEASURES Predictive performances were evaluated for 30-day, 1-year, and 5-year mortality. Discrimination was assessed with the area under the curve (AUC); calibration with the Hosmer-Lemeshow goodness-of-fit test and calibration plots; clinical usefulness in terms of accuracy, sensitivity, and specificity. RESULTS Mortality was 7.4% after 30 days, 22.1% after 1 year, and 59.4% after 5 years. There were no statistically significant differences in discrimination between the prediction methods (AUC 0.73-0.80). The Nottingham Hip Fracture Score demonstrated underfitting for 30-day mortality and failed to identify the majority of high-risk patients (sensitivity 33%). The Hip fracture Estimator of Mortality Amsterdam showed systematic overestimation and overfitting. Physicians were able to identify most high-risk patients for 30-day mortality (sensitivity 78%) but with some overestimation. Both risk models demonstrated a lack of fit when used for 1-year and 5-year mortality predictions. CONCLUSIONS In this study, prognostic models and physicians demonstrated similar discriminating abilities when predicting mortality in hip fracture patients. Although physicians overestimated mortality, they were better at identifying high-risk patients and at predicting long-term mortality. LEVEL OF EVIDENCE Prognostic Level II. See Instructions for Authors for a complete description of levels of evidence.
Collapse
Affiliation(s)
- Julian Karres
- Department of Orthopaedic Surgery, Amsterdam UMC, Amsterdam, The Netherlands
| | - Ruben Zwiers
- Department of Orthopaedic Surgery, Amsterdam UMC, Amsterdam, The Netherlands
| | | | | | | |
Collapse
|
63
|
Muacevic A, Adler JR. A Prospective Study Correlating Preoperative Modified Frailty Index With One-Year Mortality in the Elderly With Hip Fractures. Cureus 2022; 14:e30951. [PMID: 36465740 PMCID: PMC9711920 DOI: 10.7759/cureus.30951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/31/2022] [Indexed: 01/25/2023] Open
Abstract
Background Hip fractures occur frequently in the elderly population over the age of 60 years following low-energy domestic falls. The postoperative mortality after hip fracture surgery depends on numerous factors like comorbidities, pre-fall ambulatory status, nutritional status, cognition, and overall physical health. In this context, the physiological age and reserve play a vital role in mortality after hip fracture surgeries. This physiological reserve is measured in terms of "frailty." There are many frailty indices that assess the physiological reserves of an elderly patient. The modified frailty index (MFI) is one of the validated indexes predicting postoperative complications and mortality. So we concluded there is a need to assess the patients with MFI preoperatively, based on which mortality and postoperative complications could be predicted in our patients. Materials and methods We included 100 patients aged more than 60 years with intertrochanteric and neck of the femur fractures, who were managed surgically. We followed the patients for one year and observed the immediate and late complications and mortality at the end of one year. To reduce bias, patients with pathological fractures, revision surgeries, contralateral fractures, high-energy trauma, younger than 60 years of age, and previous proximal femur fracture surgery on the side of injury were excluded from the study. Results The primary objective was to study the correlation between the MFI with one-year mortality. We observe that the MFI score had a significant effect on mortality at one year (p-value = 0.0316). With a unit increase in the MFI score, the odds of death increase by a factor of 1.52. Conclusion There is a strong correlation between MFI with one-year mortality and postoperative complications after hip fracture surgeries in the elderly. This MFI can be used as a preoperative predictive model to predict the mortality and postoperative complications after hip fractures in the elderly. It will also help patients and their caretakers in decision-making and elucidating surgery choices.
Collapse
|
64
|
Kim HS, Lee JE, Choi RJ, Kim CH. Impact of concomitant upper-extremity injuries in patients with hip fractures: a systematic review and meta-analysis. Arch Orthop Trauma Surg 2022:10.1007/s00402-022-04608-w. [PMID: 36074171 DOI: 10.1007/s00402-022-04608-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 08/29/2022] [Indexed: 11/02/2022]
Abstract
INTRODUCTION Combined hip and upper-extremity fractures raise clinical concerns because upper-extremity fractures may hinder early mobilization, thereby affecting rehabilitation and mortality. This systematic review and meta-analysis aimed to evaluate the effects of combined upper-extremity and hip fractures on rehabilitation and mortality. MATERIALS AND METHODS We systematically searched MEDLINE, Embase, and the Cochrane Library for studies published before March 20, 2022, that evaluated the impact of concomitant upper-extremity injuries in geriatric patients with hip fractures. The pooled analysis identified differences in the (1) length of hospital stay, (2) discharge destination, and (3) mortality rates between the isolated and combined hip fracture groups. RESULTS A total of 217,233 patients with isolated hip fractures (n = 203,816) and combined hip and upper-extremity fractures (n = 13,417) from 12 studies were analyzed. The average length of hospital stay was significantly longer in the combined upper-extremity fracture group than in the isolated hip fracture group (mean difference = 1.67 days; 95% confidence interval [CI] 0.63-2.70; P = 0.002). Patients in the combined upper limb fracture group were less likely to be discharged directly home (odds ratio [OR] = 0.64; 95% CI 0.52-0.80; P < 0.001) and showed significantly higher 30-day mortality (OR = 1.44; 95% CI 1.32-1.58; P < 0.001). The mortality rate after 30 days was not significantly different between the two groups. CONCLUSIONS Concomitant upper-extremity fractures have debilitating effects on rehabilitation and early mortality in geriatric patients with hip fractures. Therefore, more focus should be placed on the early ambulation of patients with hip fractures and simultaneous upper limb fractures to promote rehabilitation and alleviate the public health burden. LEVEL OF EVIDENCE III meta-analysis.
Collapse
Affiliation(s)
- Han Soul Kim
- Department of Orthopedic Surgery, Gachon University Gil Medical Center, Namdong-gu, Incheon, Republic of Korea
| | - Jung Eun Lee
- Department of Orthopedic Surgery, Gachon University Gil Medical Center, Namdong-gu, Incheon, Republic of Korea
| | - Rak Jun Choi
- Department of Orthopedic Surgery, Gachon University Gil Medical Center, Namdong-gu, Incheon, Republic of Korea
| | - Chul-Ho Kim
- Department of Orthopedic Surgery, Chung-Ang University Hospital, Chung-Ang University College of Medicine, 102 Heukseok-ro, Dongjak-ku, Seoul, 06973, Republic of Korea.
| |
Collapse
|
65
|
van Rijckevorsel VAJIM, Roukema GR, Kuijper TM, de Jong L. Clinical outcomes of tranexamic acid in acute hip hemiarthroplasties in frail geriatric patients. Orthop Traumatol Surg Res 2022; 108:103219. [PMID: 35093562 DOI: 10.1016/j.otsr.2022.103219] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 12/13/2021] [Accepted: 01/04/2022] [Indexed: 02/03/2023]
Abstract
BACKGROUND Tranexamic acid (TXA) has shown to significantly reduce perioperative blood loss in elective orthopedic joint replacement surgery but is yet not implemented in acute hip fracture surgery for elderly patients who are particularly vulnerable to perioperative blood loss and postoperative anemia. Aim of this study is to answer the following questions: 1. Does TXA reduce bleeding associated complications in elderly patients? 2. Does TXA induce thromboembolic complications in elderly patients? HYPOTHESIS TXA reduces perioperative blood loss and associated complications in acute hip fracture surgery in geriatric patients. PATIENTS AND METHODS In this observational cohort study with prospectively enrolled patients over 65 years of age who received an acute hip hemiarthroplasty, the primary outcome was blood loss, also described as Δ hemoglobin. Secondary outcomes were bleeding associated complications as hematomas. Also, the occurrence of thromboembolic events and mortality were examined. RESULTS In total 864 geriatric patients were included of which 235 received TXA and 629 did not. Multivariable analysis showed reduced Δ hemoglobin loss [-0.24 (-0.39; -0.09), p=0.002] and hematomas (OR 0.44 (0.21; 0.91), p=0.026). Pulmonary embolism were diagnosed more frequently after administration of TXA (2% versus 0.3%, p=0.008), without an association with increased 30-day mortality rate (6% versus 8%, p=0.3). DISCUSSION TXA reduced perioperative blood loss and associated complications. However, adverse effects of TXA as pulmonary embolisms were found more frequently without effecting postoperative mortality rates. More research is needed to assess adverse effects of intravenous TXA and topical TXA as an alternative for systemic TXA to prevent systemic adverse effects. LEVEL OF EVIDENCE III, Observational cohort study.
Collapse
Affiliation(s)
| | - Gert R Roukema
- Surgery Department, Maasstad Hospital, 3007 AC Rotterdam, the Netherlands
| | - Tjallingius M Kuijper
- Maasstad Academy, statistician, Maasstad Hospital, 3007 AC Rotterdam, the Netherlands
| | - Louis de Jong
- Surgery Department, Franciscus Hospital, 3045 PM Rotterdam, the Netherlands
| |
Collapse
|
66
|
Ogut E. Is the third trochanter of the femur a developmental anomaly, a functional marker, or an evolutionary adaptation? CANADIAN SOCIETY OF FORENSIC SCIENCE JOURNAL 2022. [DOI: 10.1080/00085030.2022.2104563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Affiliation(s)
- Eren Ogut
- Department of Anatomy, Bahçeşehir University Faculty of Medicine, Istanbul, Turkey
| |
Collapse
|
67
|
Ogut E. Is the third trochanter of the femur a developmental anomaly, a functional marker, or an evolutionary adaptation? CANADIAN SOCIETY OF FORENSIC SCIENCE JOURNAL 2022:1-20. [DOI: https:/doi.org/10.1080/00085030.2022.2104563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 05/30/2022] [Accepted: 07/19/2022] [Indexed: 07/22/2023]
Affiliation(s)
- Eren Ogut
- Department of Anatomy, Bahçeşehir University Faculty of Medicine, Istanbul, Turkey
| |
Collapse
|
68
|
Duque-Sánchez JD, Toro LÁ, González-Gómez FI, Botero-Baena SM, Duque G, Gómez F. One-year mortality after hip fracture surgery: urban-rural differences in the Colombian Andes. Arch Osteoporos 2022; 17:111. [PMID: 35945469 PMCID: PMC9363373 DOI: 10.1007/s11657-022-01150-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Accepted: 07/11/2022] [Indexed: 02/03/2023]
Abstract
To determine urban-rural differences influencing mortality in patients with hip fracture in Colombian Andes Mountains over a 1-year period. PURPOSE To identify the urban-rural differences of sociodemographic variables, fracture-related characteristics, and preoperative and postoperative clinical factors associated with 1-year mortality in patients over 60 years old who underwent hip fracture surgery in the Andes Mountains. METHODS A total of 126 patients with a fragility hip fracture during 2019-2020 were admitted to a tertiary care hospital. They were evaluated preoperatively and followed up until discharge. Those who survived were contacted by telephone at 1, 3, and 12 months. Univariate, bivariate, and Kaplan-Meier analyses with survival curves were performed. Relative risk was calculated with a 95% confidence interval. RESULTS A total of 32.5% of the patients died within 1 year after surgery, with a significant difference between those who resided in rural areas (43.1%) and those who resided in urban areas (23.5%) (RR 1.70; 95% CI, 1.03 to 2.80, p = 0.036). In the multivariate analysis, anemia (hemoglobin level ≤ 9.0 g/dL during hospitalization) (RR 6.61; 95% CI, 1.49-29.37, p = 0.003), a blood transfusion requirement (RR 1.47; 95% CI, 1.07 to 2.01, p = 0.015), the type of fracture (subtrochanteric fracture (RR = 4.9, 95% CI = 1.418-16.943, p = 0.005)), and postoperative acute decompensation of chronic disease (RR 1.60; 95% CI, 1.01 to 2.53, p = 0.043) were found to be independent predictive factors of 1-year mortality after surgery. CONCLUSIONS There was a difference in 1-year mortality between patients from rural and urban areas. More studies must be conducted to determine whether rurality behaves as an independent risk factor or is related to other variables, such as the burden of comorbidities and in-hospital complications.
Collapse
Affiliation(s)
| | - Luis-Ángel Toro
- Research Group On Geriatrics and Gerontology, Faculty of Health Sciences, Universidad de Caldas, Manizales, Colombia
| | - Fernando-Iván González-Gómez
- Research Group On Geriatrics and Gerontology, Faculty of Health Sciences, Universidad de Caldas, Manizales, Colombia
| | | | - Gustavo Duque
- Department of Medicine-Western Health, Melbourne Medical School, University of Melbourne, St Albans, VIC, Australia.,Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, St Albans, VIC, Australia
| | - Fernando Gómez
- Research Group On Geriatrics and Gerontology, Faculty of Health Sciences, Universidad de Caldas, Manizales, Colombia.
| |
Collapse
|
69
|
Zhou J, Chen C, Cheng N, Xing J, Guo R, Li L, Yang D, Hei Z, Zhou S. Perioperative administration of methylprednisolone was associated with postoperative pulmonary complications in elderly patients undergoing hip fracture surgery. Aging Clin Exp Res 2022; 34:2005-2012. [PMID: 35925516 DOI: 10.1007/s40520-022-02166-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Accepted: 05/26/2022] [Indexed: 11/01/2022]
Abstract
BACKGROUND Postoperative pulmonary complications (PPCs) seriously affect the postoperative prognosis of elderly patients underwent hip fracture surgery. Although methylprednisolone is increasingly used, the association between perioperative methylprednisolone and PPCs is still controversial. The study aims to determine whether perioperative administration of methylprednisolone is associated with PPCs in elderly patients during hip fracture surgery. PATIENTS AND METHODS In this retrospective cohort study, records of 584 patients (≥ 65 years) who underwent hip fracture surgery between January 2013 and October 2020 were extracted. Univariate and multivariate regression analysis were performed to identify the risk factors for PPCs. To further explore the association between administration of methylprednisolone and PPCs, 53 patients received methylprednisolone and 53 patients without methylprednisolone were matched for the confounding factors using propensity score matching (PSM) analysis. The odds ratios (OR) and 95% confidence intervals (CI) for the above variables were analyzed. RESULTS The incidence of PPCs during postoperative hospitalization was 6.83% (38/556) among the elderly patients following hip fracture surgery. Patients with PPCs had higher postoperative mortality rate, longer hospital stay, more hospitalization cost, and higher incidence of cardiac arrest (all P < 0.05). Multivariate logistic regression analysis showed that age, hypertension, hypoglycemia, hypoproteinemia and perioperative methylprednisolone were independent risk factors for PPCs. Moreover, administration of methylprednisolone was significantly correlated with PPCs both before PSM adjustment (OR = 3.25; 95% CI, 1.67 to 6.33; P = 0.001) and after PSM adjustment (OR = 6.68; 95% CI, 1.40 to 31.82; P = 0.017). CONCLUSION Perioperative administration of methylprednisolone is a risk factor for PPCs in elderly patients undergoing hip fracture surgery.
Collapse
Affiliation(s)
- Jun Zhou
- Department of Anesthesiology, The Third Affiliated Hospital of Sun Yat-sen University, No. 600 Tianhe Road, Guangzhou, 510630, China
| | - Chaojin Chen
- Department of Anesthesiology, The Third Affiliated Hospital of Sun Yat-sen University, No. 600 Tianhe Road, Guangzhou, 510630, China.
| | - Nan Cheng
- Department of Anesthesiology, The Third Affiliated Hospital of Sun Yat-sen University, No. 600 Tianhe Road, Guangzhou, 510630, China
| | - Jibin Xing
- Department of Anesthesiology, The Third Affiliated Hospital of Sun Yat-sen University, No. 600 Tianhe Road, Guangzhou, 510630, China
| | - Rongchang Guo
- Guangzhou AID Cloud Technology Co., LTD, Guangzhou, 510000, China
| | - Lusi Li
- Department of Anesthesiology, The Third Affiliated Hospital of Sun Yat-sen University, No. 600 Tianhe Road, Guangzhou, 510630, China
| | - Dong Yang
- Guangzhou AID Cloud Technology Co., LTD, Guangzhou, 510000, China
| | - Ziqing Hei
- Department of Anesthesiology, The Third Affiliated Hospital of Sun Yat-sen University, No. 600 Tianhe Road, Guangzhou, 510630, China.
| | - Shaoli Zhou
- Department of Anesthesiology, The Third Affiliated Hospital of Sun Yat-sen University, No. 600 Tianhe Road, Guangzhou, 510630, China.
| |
Collapse
|
70
|
Heylen J, Kemp O, Macdonald NJ, Mohamedfaris K, Scarborough A, Vats A. Pre-operative resuscitation discussion with patients undergoing fractured neck of femur repair: a service evaluation and discussion of current standards. Arch Orthop Trauma Surg 2022; 142:1769-1773. [PMID: 33586032 DOI: 10.1007/s00402-021-03806-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 01/25/2021] [Indexed: 11/30/2022]
Abstract
INTRODUCTION The majority of neck of femur (NOF) fracture patients are frail and at a higher risk of cardiac arrest. This makes discussion of treatment escalation vital to informed care. The optimal time for these discussions is prior to admission or trauma. However, when this has not occurred, it is vital that these discussions happen early in the patient's admission when family is often present and before further deterioration in their condition. We undertook a service evaluation to evaluate and discuss the effect of clinician education on improving rates of timely discussion amongst orthopaedic doctors. MATERIALS AND METHODS The first cycle included 94 patients. Their notes were reviewed for presence of a ReSPECT (Recommend Summary Plan for Emergency Care and Treatment) form prior to operation and whether this it countersigned by a consultant. Following this, clinician education was undertaken and a re-audit was carried out involving 57 patients. RESULTS ReSPECT form completion rates rose from 23% in cycle 1-32% in cycle 2 following intervention. The proportion which consultants signed rose from 41% to 56% following intervention. CONCLUSION This project demonstrates how a basic education program can prove limited improvements in the rates of timely resuscitation discussions. We discuss a current lack in quality research into educational programs for discussion of treatment escalation for orthopaedic trainees. We suggest there is room to improve national best practice guidelines and training to ensure these discussions are carried out more frequently and to a better standard.
Collapse
Affiliation(s)
- J Heylen
- Rowley Bristow Unit Orthopaedics St Peter's Hospital, Chertsey, United Kingdom.
| | - O Kemp
- London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - N J Macdonald
- Rowley Bristow Unit Orthopaedics St Peter's Hospital, Chertsey, United Kingdom
| | - K Mohamedfaris
- Rowley Bristow Unit Orthopaedics St Peter's Hospital, Chertsey, United Kingdom
| | | | - A Vats
- Rowley Bristow Unit Orthopaedics St Peter's Hospital, Chertsey, United Kingdom
| |
Collapse
|
71
|
Standardized protocol for hip fracture care leads to similar short-term outcomes despite socioeconomic differences in patient populations: a retrospective cohort study. CURRENT ORTHOPAEDIC PRACTICE 2022. [DOI: 10.1097/bco.0000000000001148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
72
|
Zhang Y, Fu M, Guo J, Zhao Y, Wang Z, Hou Z. Characteristics and perioperative complications of hip fracture in the elderly with acute ischemic stroke: a cross-sectional study. BMC Musculoskelet Disord 2022; 23:642. [PMID: 35790948 PMCID: PMC9254533 DOI: 10.1186/s12891-022-05585-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 06/24/2022] [Indexed: 01/22/2023] Open
Abstract
Background Patients with acute ischemic stroke (AIS) after hip fracture in the elderly have worse prognosis. We aimed to describe the characteristics and complications of hip fracture with AIS in the elderly. Methods This cross-sectional study selected patients with hip fracture (age ≥65 years) from January 2018 to September 2020. The collected data included age, sex, fracture types, comorbidities. In above screened patients, we further collected cerebral infarction related information of AIS patients. The least absolute shrinkage and selection operator (LASSO) logistic regression was performed to identify the strongest predictors of AIS after hip fracture. Multivariate logistic regression analysis was conducted to find independent risk factors for AIS after hip fracture. Results Sixty patients (mean age 79.7 years;female 56.7%) occurred AIS after hip fracture in 1577 cases. The most common infarction type was partial anterior circulation infarction (PACI) (70.0%). The majority of these infarction lesions were single (76.7%) and most infarction lesions(65.0%) were located in the left side. 81.7% of AIS patients had mild (Health stroke scale NIHSS <4) AIS. Older patients with AIS after hip fracture were more frequently complicated by hypertension(73.3%), prior stroke (46.7%), diabetes(35.0%) and were more likely to have hypoproteinemia(68.3%), electrolyte disorders ( 66.7%), anemia (65.0%), deep vein thrombosis (51.6%), pneumonia (46.6%),cardiac complications (45.0%). Combined with hypertension (OR 2.827, 95%CI 1.557-5.131) and male sex(OR 1.865, 95%CI 1.095-3.177) were associated with the increased risk of AIS after hip fracture. Conclusions Older patients combined with hypertension are more likely to have AIS after hip fracture. For these patients, early preventions should be administered. AIS patients after hip fracture are prone to have multiple complications under traumatic stress, and we should enhance the management of these patients to reduce the stress and avoid occurrence of complications.
Collapse
|
73
|
De Luca A, Murena L, Zanetti M, De Colle P, Ratti C, Canton G. Should the early surgery threshold be moved to 72 h in over-85 patients with hip fracture? A single-center retrospective evaluation on 941 patients. Arch Orthop Trauma Surg 2022; 143:3091-3101. [PMID: 35788762 DOI: 10.1007/s00402-022-04509-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 06/10/2022] [Indexed: 11/02/2022]
Abstract
AIM Aim of the study was to assess whether early surgery and other clinical and orthogeriatric parameters could affect mortality rate in hip fracture patients aged > 85. MATERIALS AND METHODS Data regarding a 42-month period were retrospectively obtained from the institutional medical records and registry data. Gender, age, fracture pattern, surgical technique, type of anesthesia, timing of surgical intervention (within 24, 48 or 72 h from admission), days of hospitalization, mortality rate divided in intra-hospital, at 30 days and at 1 year were collected for the whole population. Some additional data were collected for an orthogeriatric subgroup. RESULTS 941 patients were considered, with a mean age of 89 years. Surgery was performed within 24, 48 and 72 h in 24.4%, 54.5% and 66.1% of cases, respectively. Intra-hospital mortality rate resulted to be 3.4%, while mortality at 30 days and 1 year resulted to be 4.5% and 31%, respectively. Early surgery within 48 and 72 h were significantly associated with a lower intra-hospital and 30-day mortality rate. In the orthogeriatric subgroup (394 patients), a significant association with a higher mortality rate was found for general anesthesia, number of comorbidities, ADL (Activities of Daily Living) < 3, transfer to other departments. CONCLUSIONS In over-85 hip fracture patients, the threshold for early surgery might be moved to 72 h to allow patients pre-operative stabilization and medical optimization as intra-hospital and 30-day mortality rates remain significantly lower. Advanced age, male sex, number of comorbidities, pre-operative dependency in ADL, general anesthesia, length of hospitalization and transfer to other departments were significantly related to mortality rate.
Collapse
Affiliation(s)
- Alessandro De Luca
- Orthopedics and Traumatology Unit, Department of Medical Surgical and Health Sciences, Cattinara Hospital-ASUGI, Trieste University, Strada di Fiume 447, 34149, Trieste, Italy. .,Department of Medical, Surgical and Health Sciences, Geriatric Unit ASUGI, University of Trieste, Trieste, Italy. .,Department of Medicine ASUGI, Surgery, and Health Sciences, University of Trieste, Trieste, Italy.
| | - Luigi Murena
- Orthopedics and Traumatology Unit, Department of Medical Surgical and Health Sciences, Cattinara Hospital-ASUGI, Trieste University, Strada di Fiume 447, 34149, Trieste, Italy.,Department of Medical, Surgical and Health Sciences, Geriatric Unit ASUGI, University of Trieste, Trieste, Italy.,Department of Medicine ASUGI, Surgery, and Health Sciences, University of Trieste, Trieste, Italy
| | - Michela Zanetti
- Orthopedics and Traumatology Unit, Department of Medical Surgical and Health Sciences, Cattinara Hospital-ASUGI, Trieste University, Strada di Fiume 447, 34149, Trieste, Italy.,Department of Medical, Surgical and Health Sciences, Geriatric Unit ASUGI, University of Trieste, Trieste, Italy.,Department of Medicine ASUGI, Surgery, and Health Sciences, University of Trieste, Trieste, Italy
| | - Paolo De Colle
- Orthopedics and Traumatology Unit, Department of Medical Surgical and Health Sciences, Cattinara Hospital-ASUGI, Trieste University, Strada di Fiume 447, 34149, Trieste, Italy.,Department of Medical, Surgical and Health Sciences, Geriatric Unit ASUGI, University of Trieste, Trieste, Italy.,Department of Medicine ASUGI, Surgery, and Health Sciences, University of Trieste, Trieste, Italy
| | - Chiara Ratti
- Orthopedics and Traumatology Unit, Department of Medical Surgical and Health Sciences, Cattinara Hospital-ASUGI, Trieste University, Strada di Fiume 447, 34149, Trieste, Italy.,Department of Medical, Surgical and Health Sciences, Geriatric Unit ASUGI, University of Trieste, Trieste, Italy.,Department of Medicine ASUGI, Surgery, and Health Sciences, University of Trieste, Trieste, Italy
| | - Gianluca Canton
- Orthopedics and Traumatology Unit, Department of Medical Surgical and Health Sciences, Cattinara Hospital-ASUGI, Trieste University, Strada di Fiume 447, 34149, Trieste, Italy.,Department of Medical, Surgical and Health Sciences, Geriatric Unit ASUGI, University of Trieste, Trieste, Italy.,Department of Medicine ASUGI, Surgery, and Health Sciences, University of Trieste, Trieste, Italy
| |
Collapse
|
74
|
Araiza-Nava B, Méndez-Sánchez L, Clark P, Peralta-Pedrero ML, Javaid MK, Calo M, Martínez-Hernández BM, Guzmán-Jiménez F. Short- and long-term prognostic factors associated with functional recovery in elderly patients with hip fracture: A systematic review. Osteoporos Int 2022; 33:1429-1444. [PMID: 35247062 DOI: 10.1007/s00198-022-06346-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 02/10/2022] [Indexed: 01/17/2023]
Abstract
UNLABELLED This systematic review aimed to identify short- and long-term associated factors to functional recovery of elderly hip fracture patients after discharge. We identified 43 studies reporting 74 associated factors to functional recovery; most of them were biological, sociodemographic, or inherent factors to patients' baseline characteristics, including their pre-facture functional capacity. PURPOSE This systematic review aimed to identify short- and long-term associated factors to functional recovery of elderly hip fracture patients after hospital discharge. We assessed the use of the hip fracture core-set and key-performance indicators for secondary fracture reduction. METHODS A search was performed in seven electronic databases. Observational studies reporting predictors after usual care of elderly patients with hip fracture diagnoses receiving surgical or conservative treatment were included. Primary outcomes considered were part of the domains corresponding to functional capacity. RESULTS Of 3873 references identified, and after the screening and selection process, 43 studies were included. Sixty-one functional measures were identified for ten functional outcomes, including BADLs, IADLs, ambulation, and mobility. Biological characteristics such as age, sex, comorbidities, cognitive status, nutritional state, and biochemical parameters are significantly associated. Determinants such as contact and size of social network and those related to institutional care quality are relevant for functional recovery at six and 12 months. Age, pre-fracture function, cognitive status, and complications continue to be associated five years after discharge. We found 74 associated factors to functional recovery of elderly hip fracture patients. Ten of the studies reported rehabilitation programs as suggested in KPI 9; none used the complete hip fracture core-set. CONCLUSION Most of the associated factors for functional recovery of elderly hip fracture were biological, sociodemographic, or inherent factors to patients' baseline characteristics, including their pre-facture functional capacity. For the core-set and KPI's, we found an insufficient use and report. This study reports 61 different instruments to measure functional capacity. REGISTRATION NUMBER PROSPERO (CRD42020149563).
Collapse
Affiliation(s)
- Berenice Araiza-Nava
- Clinical Epidemiology Research Unit, Hospital Infantil de Mexico "Federico Gomez", Mexico city, Mexico. Faculty of Medicine of National Autonomous University of Mexico (Universidad Nacional Autónoma de México), Mexico City, Mexico
| | - Lucia Méndez-Sánchez
- Clinical Epidemiology Research Unit, Hospital Infantil de Mexico "Federico Gomez", Mexico city, Mexico. Faculty of Medicine of National Autonomous University of Mexico (Universidad Nacional Autónoma de México), Mexico City, Mexico.
| | - Patricia Clark
- Clinical Epidemiology Research Unit, Hospital Infantil de Mexico "Federico Gomez", Mexico city, Mexico. Faculty of Medicine of National Autonomous University of Mexico (Universidad Nacional Autónoma de México), Mexico City, Mexico
| | | | - Muhammad Kassim Javaid
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - Mónica Calo
- Regional Manager of IOF Latin America, Buenos Aires, Argentina
| | - Brenda María Martínez-Hernández
- Faculty of Medicine of National Autonomous University of Mexico (Universidad Nacional Autónoma de México), Mexico City, Mexico
| | - Fabiola Guzmán-Jiménez
- Medical Unit of High Specialty Traumatology and Orthopaedics Hospital "Lomas Verdes", Mexican Institute of Social Security (UMAE Hospital de Traumatología Y Ortopedia "Lomas Verdes", Instituto Mexicano del Seguro Social), Naucalpan de Juárez, Mexico. Faculty of Medicine of National Autonomous University of Mexico (Universidad Nacional Autónoma de México), Mexico City, Mexico
| |
Collapse
|
75
|
Is Radiographic Osteoporotic Hip Morphology A Predictor For High Mortality Following Intertrochanteric Femur Fractures?: Osteoporotic Hip Morphology & Mortality. Injury 2022; 53:2184-2188. [PMID: 33568280 DOI: 10.1016/j.injury.2021.01.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 01/17/2021] [Accepted: 01/23/2021] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Factors related to mortality after intertrochanteric femur fractures (ITFF) have been investigated intensively in the literature except for radiographic osteoporotic hip morphology. The aim of this study is to investigate the relationship between mortality and radiographic osteoporotic hip morphology of patients with ITFF. PATIENTS AND METHODS Patients who underwent surgery between the dates of January 2012 and June 2018 due to ITFF were retrospectively reviewed. Osteoporotic status of the proximal femur was determined based on Singh Index grading and Dorr classification systems on preoperative anteroposterior pelvis radiographs of contralateral hips. The mortality rates of the patients were measured at 1st, 3rd, 6th, and 12th months. For controlling the confounders, multiple regression analysis was performed. RESULTS A total of 321 consecutive ITFFs were included in the study. The mean age of the patients was 81.5 ± 6.6 years. All patients were treated with osteosynthesis utilizing a cephalomedullary nail. The overall mortality rates at 1st, 3rd, 6th, and 12th months were 7.2%, 13.4%, 16.2%, 22.7%, respectively. There was 2.196 (1.140 - 4.229) folds increase in the mortality rate of patients with the Dorr type C femurs at 6th month (p=0.019). However, Singh index grade was not significantly associated with mortality. CONCLUSION Patients with Dorr type C femur seem to have 2.1 times increased mortality at 6th months following ITFFs. A simple anteroposterior pelvis radiograph obtained during the initial evaluation of the patients may be used to estimate the mortality rate after ITFF.
Collapse
|
76
|
Kitcharanant N, Chotiyarnwong P, Tanphiriyakun T, Vanitcharoenkul E, Mahaisavariya C, Boonyaprapa W, Unnanuntana A. Development and internal validation of a machine-learning-developed model for predicting 1-year mortality after fragility hip fracture. BMC Geriatr 2022; 22:451. [PMID: 35610589 PMCID: PMC9131628 DOI: 10.1186/s12877-022-03152-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 05/19/2022] [Indexed: 11/17/2022] Open
Abstract
Background Fragility hip fracture increases morbidity and mortality in older adult patients, especially within the first year. Identification of patients at high risk of death facilitates modification of associated perioperative factors that can reduce mortality. Various machine learning algorithms have been developed and are widely used in healthcare research, particularly for mortality prediction. This study aimed to develop and internally validate 7 machine learning models to predict 1-year mortality after fragility hip fracture. Methods This retrospective study included patients with fragility hip fractures from a single center (Siriraj Hospital, Bangkok, Thailand) from July 2016 to October 2018. A total of 492 patients were enrolled. They were randomly categorized into a training group (344 cases, 70%) or a testing group (148 cases, 30%). Various machine learning techniques were used: the Gradient Boosting Classifier (GB), Random Forests Classifier (RF), Artificial Neural Network Classifier (ANN), Logistic Regression Classifier (LR), Naive Bayes Classifier (NB), Support Vector Machine Classifier (SVM), and K-Nearest Neighbors Classifier (KNN). All models were internally validated by evaluating their performance and the area under a receiver operating characteristic curve (AUC). Results For the testing dataset, the accuracies were GB model = 0.93, RF model = 0.95, ANN model = 0.94, LR model = 0.91, NB model = 0.89, SVM model = 0.90, and KNN model = 0.90. All models achieved high AUCs that ranged between 0.81 and 0.99. The RF model also provided a negative predictive value of 0.96, a positive predictive value of 0.93, a specificity of 0.99, and a sensitivity of 0.68. Conclusions Our machine learning approach facilitated the successful development of an accurate model to predict 1-year mortality after fragility hip fracture. Several machine learning algorithms (eg, Gradient Boosting and Random Forest) had the potential to provide high predictive performance based on the clinical parameters of each patient. The web application is available at www.hipprediction.com. External validation in a larger group of patients or in different hospital settings is warranted to evaluate the clinical utility of this tool. Trial registration Thai Clinical Trials Registry (22 February 2021; reg. no. TCTR20210222003). Supplementary Information The online version contains supplementary material available at 10.1186/s12877-022-03152-x.
Collapse
Affiliation(s)
- Nitchanant Kitcharanant
- Department of Orthopaedics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.,Department of Orthopaedic Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkoknoi, 10700, Bangkok, Thailand
| | - Pojchong Chotiyarnwong
- Department of Orthopaedic Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkoknoi, 10700, Bangkok, Thailand.
| | - Thiraphat Tanphiriyakun
- Department of Orthopaedics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.,Biomedical Informatics Center, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Ekasame Vanitcharoenkul
- Department of Orthopaedic Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkoknoi, 10700, Bangkok, Thailand
| | - Chantas Mahaisavariya
- Golden Jubilee Medical Center, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Wichian Boonyaprapa
- Siriraj Information Technology Department, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Aasis Unnanuntana
- Department of Orthopaedic Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkoknoi, 10700, Bangkok, Thailand
| |
Collapse
|
77
|
Lu Y, Huang Q, Xu Y, Ren C, Sun L, Dong W, Li M, Xue H, Li Z, Zhang K, Ma T, Wang Q. Predictors of long-term mortality after intertrochanteric fractures surgery: a 3-year retrospective study. BMC Musculoskelet Disord 2022; 23:472. [PMID: 35590357 PMCID: PMC9118842 DOI: 10.1186/s12891-022-05442-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 05/16/2022] [Indexed: 11/23/2022] Open
Abstract
Introduction Intertrochanteric fractures are associated with high mortality rates; however, long-term data on survival and predictors remain scarce. Therefore, this study investigated risk factors associated with 3-year mortality in elderly patients with intertrochanteric fractures. Methods In a retrospective study, 156 elderly patients with intertrochanteric fractures who underwent surgery between January 2017 to January 2018 at our center were included. Association-affecting variables, such as gender, age, time from injury to surgery, hemoglobin (Hb), total lymphocyte count (TLC), albumin, malnutrition, and co-morbidities, were recorded and analyzed. Afterward, logistic regression was used to analyze the significant variables and find independent predictors for 3-year mortality. Results A total of 156 patients were followed up for 3 years. The 1-year, 2-year, and 3-year postoperative cumulative mortality rates were 9.6% (15/156), 16.7% (26/156), and 24.4% (38/156), respectively. Simple analyses found that age, Hb, albumin, and malnutrition were associated with 3-year mortality (p < 0.05). Multivariable analysis confirmed that advanced age (p < 0.001) and low albumin (p = 0.014) were independent risk factors for 3-year mortality. Conclusion Low serum albumin and advanced age were independent risk factors for long-term mortality in elderly patients with intertrochanteric fractures. Supplementary Information The online version contains supplementary material available at 10.1186/s12891-022-05442-2.
Collapse
Affiliation(s)
- Yao Lu
- Department of Orthopaedic Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaan'xi Province, China
| | - Qiang Huang
- Department of Orthopaedic Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaan'xi Province, China
| | - Yibo Xu
- Department of Orthopaedic Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaan'xi Province, China
| | - Cheng Ren
- Department of Orthopaedic Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaan'xi Province, China
| | - Liang Sun
- Department of Orthopaedic Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaan'xi Province, China
| | - Wenchao Dong
- Shaanxi University of Chinese Medicine, Xian yang, 710000, Shaanxi, China
| | - Ming Li
- Department of Orthopaedic Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaan'xi Province, China
| | - Hanzhong Xue
- Department of Orthopaedic Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaan'xi Province, China
| | - Zhong Li
- Department of Orthopaedic Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaan'xi Province, China
| | - Kun Zhang
- Department of Orthopaedic Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaan'xi Province, China
| | - Teng Ma
- Department of Orthopaedic Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaan'xi Province, China.
| | - Qian Wang
- Department of Orthopaedic Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, 710054, Shaan'xi Province, China.
| |
Collapse
|
78
|
Comparison of Extramedullary and Intramedullary Implants for Stable Intertrochanteric Fractures: Have We Swung the Pendulum Too Far the Other Way? J Am Acad Orthop Surg 2022; 30:e779-e788. [PMID: 35196299 DOI: 10.5435/jaaos-d-21-00657] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 01/15/2022] [Indexed: 02/01/2023] Open
Abstract
INTRODUCTION Although intramedullary implants are commonly used to treat stable intertrochanteric (IT) fractures, there is a lack of evidence to demonstrate their superiority over extramedullary implants in treating these fractures. The purpose of this study was to compare short-term outcomes (<30 days) between intramedullary and extramedullary implants in patients with closed nondisplaced stable IT fractures. METHODS Patients with closed nondisplaced stable IT fractures were identified from the American College of Surgeons National Surgical Quality Improvement Program database between 2016 and 2019. Patients who either underwent extramedullary implant or intramedullary implant fixation were selected for this analysis. Postoperative outcomes included transfusion, surgical complications (stroke, myocardial infarction, venous thromboembolism, pneumonia, renal failure/insufficiency, surgical site infection, urinary tract infections, and sepsis), weight-bearing on postoperative day 1, discharge destination, place of residence at 30 days after the operation, days from operation to discharge, readmission related to the index procedure, any readmission, revision surgery, and mortality. RESULTS Of the 3,244 cases identified for the study, 2,521 (77.7%) underwent intramedullary nailing (IMN). Based on adjusted multivariable analysis, surgical complications between the two intervention groups were not statistically significantly (odds ratio [OR] 1.142; confidence interval [CI], 0.838 to 1.558; P = 0.4). However, patients who underwent IMN were associated with higher rates of blood transfusions (OR, 1.35, CI, 1.042 to 1.748, P = 0.023), more likely discharged to a place other than home (OR, 1.372, CI, 1.106 to 1.700, P = 0.004), and more likely to get readmitted (OR, 1.783, CI, 1.157 to 2.75, P = 0.009). Patients treated with IMN were associated with lower postoperative length of stay (OR 0.982, CI 0.967 to 0.998, P = 0.030). DISCUSSION Our study found that extramedullary implants were associated with lower transfusions rates, lower readmissions, and better patient disposition. We recommend surgeons to consider extramedullary implants when treating stable IT fractures, especially if the patient is anemic or at high risk for hospital readmission. LEVEL OF EVIDENCE Level III. Retrospective cohort study.
Collapse
|
79
|
Rodkey DL, Pezzi A, Hymes R. Effects of Spinal Anesthesia in Geriatric Hip Fracture: A Propensity-Matched Study. J Orthop Trauma 2022; 36:234-238. [PMID: 34561407 DOI: 10.1097/bot.0000000000002273] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/13/2021] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To identify whether anesthesia type is associated with surgical outcomes in geriatric patients undergoing operative treatment for a hip fracture. DESIGN Retrospective database review of prospectively collected data. PATIENTS Patients included in the American College of Surgeons National Surgical Quality Improvement Program database. All included patients were 65-89 years of age and had a hip fracture treated with internal fixation, arthroplasty, or intramedullary device. Patients were excluded for open, pathologic, stress-related, or periprosthetic hip fractures. INTERVENTION Use of spinal anesthesia (SA) or general anesthesia (GA). MAIN OUTCOME MEASUREMENTS Complications, mortality, and discharge destination. RESULTS A total of 23,649 cases met inclusion and exclusion criteria and were successfully matched using propensity score matching: 15,766 GA and 7883 SA. The odds of sustaining a complication were 21% lower in the SA group compared with those in the GA group (odds ratio SA/GA 0.791; 95% confidence interval, 0.747-0.838). The 30-day mortality rate was not correlated with SA or GA choice. Patients who underwent SA were significantly more likely to be discharged to home (odds ratio SA/GA 1.65; 95% confidence interval, 1.531-1.773). CONCLUSIONS No mortality difference exists between patients undergoing SA and those undergoing GA for hip fracture surgery. For patients undergoing hip fracture surgery with SA, there is lower 30-day complication profile and higher discharge to home rate compared with those undergoing GA. Both anesthesia modalities may be acceptable. LEVEL OF EVIDENCE Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
Collapse
Affiliation(s)
- Daniel L Rodkey
- Department of Orthopaedic Surgery, Walter Reed National Military Medical Center, Bethesda, MD
| | - Alexandra Pezzi
- Department of Anesthesiology, Georgetown University School of Medicine, Washington, DC ; and
| | - Robert Hymes
- Department of Orthopaedic Surgery, INOVA Fairfax, Falls Church, VA
| |
Collapse
|
80
|
Loggers SAI, Willems HC, Van Balen R, Gosens T, Polinder S, Ponsen KJ, Van de Ree CLP, Steens J, Verhofstad MHJ, Zuurmond RG, Van Lieshout EMM, Joosse P. Evaluation of Quality of Life After Nonoperative or Operative Management of Proximal Femoral Fractures in Frail Institutionalized Patients: The FRAIL-HIP Study. JAMA Surg 2022; 157:424-434. [PMID: 35234817 PMCID: PMC8892372 DOI: 10.1001/jamasurg.2022.0089] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Importance Decision-making on management of proximal femoral fractures in frail patients with limited life expectancy is challenging, but surgical overtreatment needs to be prevented. Current literature provides limited insight into the true outcomes of nonoperative management and operative management in this patient population. Objective To investigate the outcomes of nonoperative management vs operative management of proximal femoral fractures in institutionalized frail older patients with limited life expectancy. Design, Setting, and Participants This multicenter cohort study was conducted between September 1, 2018, and April 25, 2020, with a 6-month follow-up period at 25 hospitals across the Netherlands. Eligible patients were aged 70 years or older, frail, and institutionalized and sustained a femoral neck or pertrochanteric fracture. The term frail implied at least 1 of the following characteristics was present: malnutrition (body mass index [calculated as weight in kilograms divided by height in meters squared] <18.5) or cachexia, severe comorbidities (American Society of Anesthesiologists physical status class of IV or V), or severe mobility issues (Functional Ambulation Category ≤2). Exposures Shared decision-making (SDM) followed by nonoperative or operative fracture management. Main Outcomes and Measures The primary outcome was the EuroQol 5 Dimension 5 Level (EQ-5D) utility score by proxies and caregivers. Secondary outcome measures were QUALIDEM (a dementia-specific quality-of-life instrument for persons with dementia in residential settings) scores, pain level (assessed by the Pain Assessment Checklist for Seniors With Limited Ability to Communicate), adverse events (Clavien-Dindo classification), mortality, treatment satisfaction (numeric rating scale), and quality of dying (Quality of Dying and Death Questionnaire). Results Of the 172 enrolled patients with proximal femoral fractures (median [25th and 75th percentile] age, 88 [85-92] years; 135 women [78%]), 88 opted for nonoperative management and 84 opted for operative management. The EQ-5D utility scores by proxies and caregivers in the nonoperative management group remained within the set 0.15 noninferiority limit of the operative management group (week 1: 0.17 [95% CI, 0.13-0.29] vs 0.26 [95% CI, 0.11-0.23]; week 2: 0.19 [95% CI, 0.10-0.27] vs 0.28 [95% CI, 0.22-0.35]; and week 4: 0.24 [95% CI, 0.15-0.33] vs 0.34 [95% CI, 0.28-0.41]). Adverse events were less frequent in the nonoperative management group vs the operative management group (67 vs 167). The 30-day mortality rate was 83% (n = 73) in the nonoperative management group and 25% (n = 21) in the operative management group, with 26 proxies and caregivers (51%) in the nonoperative management group rating the quality of dying as good-almost perfect. Treatment satisfaction was high in both groups, with a median numeric rating scale score of 8. Conclusions and Relevance Results of this study indicated that nonoperative management of proximal femoral fractures (selected through an SDM process) was a viable option for frail institutionalized patients with limited life expectancy, suggesting that surgery should not be a foregone conclusion for this patient population.
Collapse
Affiliation(s)
- Sverre A. I. Loggers
- Department of Surgery, Noordwest Ziekenhuisgroep, Alkmaar, the Netherlands,Trauma Research Unit Department of Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Hanna C. Willems
- Geriatrics Section, Department of Internal Medicine, Amsterdam University Medical Center location AMC, Amsterdam, the Netherlands
| | - Romke Van Balen
- Department of Public Health and Primary Care, Leiden University Medical Center, Leiden, the Netherlands
| | - Taco Gosens
- Department of Orthopaedic Surgery, Elisabeth-TweeSteden Ziekenhuis, Tilburg, the Netherlands
| | - Suzanne Polinder
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Kornelis J. Ponsen
- Department of Surgery, Noordwest Ziekenhuisgroep, Alkmaar, the Netherlands,Department of Surgery, Rode Kruis Ziekenhuis, Beverwijk, the Netherlands
| | | | - Jeroen Steens
- Department of Orthopaedic Surgery, Dijklander Ziekenhuis, Hoorn, the Netherlands
| | - Michael H. J. Verhofstad
- Trauma Research Unit Department of Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | | | - Esther M. M. Van Lieshout
- Trauma Research Unit Department of Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Pieter Joosse
- Department of Surgery, Noordwest Ziekenhuisgroep, Alkmaar, the Netherlands,Department of Surgery, Rode Kruis Ziekenhuis, Beverwijk, the Netherlands
| | | |
Collapse
|
81
|
Chen X, Zhang J, Lin Y, Liu Z, Sun T, Wang X. Risk factors for postoperative mortality at 30 days in elderly Chinese patients with hip fractures. Osteoporos Int 2022; 33:1109-1116. [PMID: 34993561 DOI: 10.1007/s00198-021-06257-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 11/29/2021] [Indexed: 10/19/2022]
Abstract
UNLABELLED Arrhythmia, pneumonia, cardiac insufficiency, a high leukocyte count, and low albumin concentrations were associated with increased 30-day mortality in elderly hip fracture patients after surgery. It is important to improve short-term survival rates by optimizing the respiratory and cardiac function of geriatric patients before they undergo surgery. INTRODUCTION This study aims to investigate the 30-day mortality and related risk factors for elderly patients following surgery for hip fractures. METHODS This retrospective study examined chart reviews for evaluating associations of gender, age, fracture site, biochemical indicators, pre-surgery comorbidities, number of pre-surgery comorbidities, time to surgery and anesthesia and surgery methods with postoperative 30-day mortality in elderly hip fracture surgery patients. RESULTS A total of 1,004 patients were included in the study and 43 (4.3%) patients died within 30 days after surgery. Univariate analysis showed that patients in the non-survival group had a higher mean age, higher leukocyte counts, lower hemoglobin and albumin levels, a higher proportion of arrhythmias, pneumoniae and cardiac insufficiency and number of presurgical comorbidities than the survival group (all P-values < 0.05). Multivariate logistic analysis further confirmed that arrhythmia (OR = 2.033, P = 0.038), pneumonia (OR = 2.246, P = 0.041), cardiac insufficiency (OR = 2.833, P = 0.029), high leukocyte count (OR = 1.139, P = 0.009), and low albumin (OR = 0.925, P = 0.041) were all significant risk factors for mortality 30 days after surgery. CONCLUSIONS This study demonstrates that arrhythmia, pneumonia, cardiac insufficiency, a high leukocyte count, and low albumin concentrations were associated with increased 30-day mortality in elderly hip fracture patients after surgery.
Collapse
Affiliation(s)
- X Chen
- Department of Orthopaedics, Beijing Tongren Hospital, Capital Medical University, Beijing, 100730, China
- Department of Orthopaedics, The Seventh Medical Center, Chinese PLA General Hospital, No. 5 Nanmencang, Beijing, 100700, China
| | - J Zhang
- Department of Orthopaedics, The Seventh Medical Center, Chinese PLA General Hospital, No. 5 Nanmencang, Beijing, 100700, China
| | - Y Lin
- Department of Orthopaedics, The Seventh Medical Center, Chinese PLA General Hospital, No. 5 Nanmencang, Beijing, 100700, China
| | - Z Liu
- Department of Orthopaedics, The Seventh Medical Center, Chinese PLA General Hospital, No. 5 Nanmencang, Beijing, 100700, China
| | - T Sun
- Department of Orthopaedics, The Seventh Medical Center, Chinese PLA General Hospital, No. 5 Nanmencang, Beijing, 100700, China
| | - X Wang
- Department of Orthopaedics, The Seventh Medical Center, Chinese PLA General Hospital, No. 5 Nanmencang, Beijing, 100700, China.
| |
Collapse
|
82
|
Würdemann FS, Elfrink AKE, Wilschut JA, van den Brand CL, Schipper IB, Hegeman JH. Development of a data-driven case-mix adjustment model for comparison of hospital performance in hip fracture care. Arch Osteoporos 2022; 17:73. [PMID: 35476158 PMCID: PMC9046354 DOI: 10.1007/s11657-022-01094-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 03/04/2022] [Indexed: 02/03/2023]
Abstract
To compare hospitals' hip fracture patient mortality in a quality of care registry, correction for patient characteristics is needed. This study evaluates in 39,374 patients which characteristics are associated with 30 and 90-day mortality, and showed how using these characteristics in a case mix-model changes hospital comparisons within the Netherlands. PURPOSE Mortality rates after hip fracture surgery are considerable and may be influenced by patient characteristics. This study aims to evaluate hospital variation regarding patient demographics and disease burden, to develop a case-mix adjustment model to analyse differences in hip fracture patients' mortality to calculate case-mix adjusted hospital-specific mortality rates. METHODS Data were derived from 64 hospitals participating in the Dutch Hip Fracture Audit (DHFA). Adult hip fracture patients registered in 2017-2019 were included. Variation of case-mix factors between hospitals was analysed, and the association between case-mix factors and mortality at 30 and 90 days was determined through regression models. RESULTS There were 39,374 patients included. Significant variation in case-mix factors amongst hospitals was found for age ≥ 80 (range 25.8-72.1% p < 0.001), male gender (12.0-52.9% p < 0.001), nursing home residents (42.0-57.9% p < 0.001), pre-fracture mobility aid use (9.9-86.7% p < 0,001), daily living dependency (27.5-96.5% p < 0,001), ASA-class ≥ 3 (25.8-83.3% p < 0.001), dementia (3.6-28.6% p < 0.001), osteoporosis (0.0-57.1% p < 0.001), risk of malnutrition (0.0-29.2% p < 0.001) and fracture types (all p < 0.001). All factors were associated with 30- and 90-day mortality. Eight hospitals showed higher and six showed lower 30-day mortality than expected based on their case-mix. Six hospitals showed higher and seven lower 90-day mortality than expected. The specific outlier hospitals changed when correcting for case-mix factors. CONCLUSIONS Dutch hospitals show significant case-mix variation regarding hip fracture patients. Case-mix adjustment is a prerequisite when comparing hospitals' 30-day and 90-day hip fracture patients' mortality. Adjusted mortality may serve as a starting point for improving hip fracture care.
Collapse
Affiliation(s)
- Franka S Würdemann
- Dutch Institute for Clinical Auditing, Scientific Bureau, Rijnsburgerweg 10, AA, 2333, Leiden, The Netherlands. .,Department of Traumasurgery, Leiden University Medical Center, Leiden Albinusdreef 2, Leiden, 2333, ZA, The Netherlands.
| | - Arthur K E Elfrink
- Dutch Institute for Clinical Auditing, Scientific Bureau, Rijnsburgerweg 10, AA, 2333, Leiden, The Netherlands.,Department of Surgery, University Medical Center, Groningen Hanzeplein 1, GZ, 9713, Groningen, The Netherlands
| | - Janneke A Wilschut
- Dutch Institute for Clinical Auditing, Scientific Bureau, Rijnsburgerweg 10, AA, 2333, Leiden, The Netherlands
| | - Crispijn L van den Brand
- Dutch Institute for Clinical Auditing, Scientific Bureau, Rijnsburgerweg 10, AA, 2333, Leiden, The Netherlands
| | - Inger B Schipper
- Department of Traumasurgery, Leiden University Medical Center, Leiden Albinusdreef 2, Leiden, 2333, ZA, The Netherlands
| | - Johannes H Hegeman
- Department of Traumasurgery, Ziekenhuisgroep Twente, Zilvermeeuw 1, Almelo, 7609, PP, The Netherlands
| |
Collapse
|
83
|
McDonald CL, Cohen BH, Medina Pérez G, Modest JM, Kuris EO, Born C. Pre-Operative Medications as a Predictor for Post-Operative Complications Following Geriatric Hip Fracture Surgery. Geriatr Orthop Surg Rehabil 2022; 13:21514593221091062. [PMID: 35450299 PMCID: PMC9016589 DOI: 10.1177/21514593221091062] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 02/08/2022] [Accepted: 03/09/2022] [Indexed: 11/16/2022] Open
Abstract
Background Fragility hip fractures are a common orthopedic injury seen in Emergency
Departments, with variable outcomes that can range from average to
devastating. Currently, few reliable metrics to predict which patients will
suffer post-operative complications exist. The aim of this study was to
determine if the number and type of pre-operative medications can help
predict post-operative complications. Methods A prospectively collected database of hip fracture patients was
retrospectively reviewed. Patients with isolated greater trochanteric
fractures, periprosthetic fractures, or re-fractures were excluded.
Pre-operative baseline characteristics as well as number and type of
post-operative complications were reviewed. Any complication within 6 months
of surgery and complications that could be directly attributable to the
surgical procedure within 2 years of surgery were examined. Major
complications (return to the operating room, deep infection, pulmonary,
cardiac, and hematologic) and minor medical complications were assessed. A
multivariate regression model was performed to identify independent risk
factors. Results Three-hundred ninety-one patients were included. A majority were aged 80–90
and female, and lived at home prior to presentation. Overall, 33.7% of
patients suffered a complication within a 2-year follow-up period. Mortality
rates were 5.4%, 10.0%, and 14.9% over 30 days, 1 year, and 2 years,
respectively. After assessing this relationship while controlling for age,
sex, injury type, pre-operative residence, ambulatory status, ASA score, and
CCI score, the relationship remained significant for both an increased
number of complications (P = .048) and a higher likelihood
of having a complication (P = .008). Cardiovascular
(P = .003), pulmonary (P = .001), gout
(P = .002), or diabetes (P = .042)
medications were associated with a higher likelihood for experiencing a
complication. Conclusions Our study suggests that there is a strong and linear relationship between the
number and type of pre-operative medications taken and risk of
post-operative complications. This exists for up to 8 medications, at which
point further increase does not contribute to an increased risk of
complication. This relationship exists even after controlling for
confounding variables and can be used by surgeons to better counsel patients
and families regarding their specific risk for suffering perioperative
complications.
Collapse
Affiliation(s)
- Christopher L McDonald
- Department of Orthopaedic Surgery, Warren Alpert Medical School, Brown University, Providence, RI, USA
| | - Brian H Cohen
- Department of Orthopaedic Surgery, Warren Alpert Medical School, Brown University, Providence, RI, USA
| | - Giancarlo Medina Pérez
- Department of Orthopaedic Surgery, Warren Alpert Medical School, Brown University, Providence, RI, USA
| | - Jacob M Modest
- Department of Orthopaedic Surgery, Warren Alpert Medical School, Brown University, Providence, RI, USA
| | - Eren O Kuris
- Department of Orthopaedic Surgery, Warren Alpert Medical School, Brown University, Providence, RI, USA
| | - Christopher Born
- Department of Orthopaedic Surgery, Warren Alpert Medical School, Brown University, Providence, RI, USA
| |
Collapse
|
84
|
Yee DKH, Lau TW, Fang C, Ching K, Cheung J, Leung F. Orthogeriatric Multidisciplinary Co-Management Across Acute and Rehabilitation Care Improves Length of Stay, Functional Outcomes and Complications in Geriatric Hip Fracture Patients. Geriatr Orthop Surg Rehabil 2022; 13:21514593221085813. [PMID: 35433103 PMCID: PMC9006372 DOI: 10.1177/21514593221085813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 02/10/2021] [Indexed: 11/16/2022] Open
Abstract
Introduction As the global number of geriatric hip fracture cases continues to proliferate, a newly developed orthogeriatric co-management multidisciplinary care model has been implemented since November 2018 to meet further increases in demand. Our objective was to evaluate the effectiveness of the new pathway in improving the clinical outcomes of fragility hip fractures. Methods The data of geriatric hip fracture patients from 1 April 2018 till 30 October 2018 was collected as the conventional orthopaedic care model (pre-orthogeriatric care model) to compare with data from the orthogeriatric co-management model, 1 Feb 2019 till 31 August 2019. Clinical outcomes were analyzed between the groups, with the efficiency of the programme reflected in the total length of stay in acute and convalescent hospitals. Results 194 patients were recruited to the conventional group and 207 were recruited to the orthogeriatric group, 290 patients (72.3%) were female. The mean (SD) patient age was 84.2 (7.9) years. The median length of stay in the acute and rehabilitation hospitals decreased by 1 day and 2 days, respectively (P=.001). The orthogeriatric group was associated with a higher Modified Barthel Index score on discharge from the rehabilitation hospital and more patients in the orthogeriatric collaboration group received osteoporosis medication prescription within one year after the index fracture. There was no difference in the 28-days unplanned readmission rate, complication rate, mortality rate or Elderly Mobility Scale scores on discharge from the rehabilitation hospital between the two groups. Conclusion Orthogeriatric collaboration has been proven to be effective in terms of a decreased length of stay in both the acute and the rehabilitation hospitals.
Collapse
Affiliation(s)
- Dennis King Hang Yee
- The University of Hong Kong Li Ka Shing Faculty of Medicine, Hong Kong, Hong Kong
| | - Tak-Wing Lau
- The Unviersity of Hong Kong, Pokfulam, Hong Kong
| | | | - Kathine Ching
- The University of Hong Kong Li Ka Shing Faculty of Medicine, Hong Kong, Hong Kong
| | - Jake Cheung
- The Unviersity of Hong Kong, Pokfulam, Hong Kong
| | | |
Collapse
|
85
|
Miettinen SSA, Savolainen S, Kröger H. Charlson comorbidity index predicts the 10-year survivorship of the operatively treated hip fracture patients. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2022; 33:1141-1148. [PMID: 35435588 PMCID: PMC10125922 DOI: 10.1007/s00590-022-03259-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 03/28/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE The aim of this study was to determine how Charlson comorbidity index (CCI) predicts the 10-year survival of operatively treated hip fracture patients aged ≥ 65 years. METHODS This retrospective cohort study included all consecutive patients who had a hip fracture and were operatively treated upon in the study period from 01 January 2007 to 31 December 2007 at the university hospital. The clinical patient data were obtained from the medical records, and CCI score was calculated. The CCI predicts the 10-year mortality for a patient who may have a range of 22 comorbid conditions. Cumulative survival and complications were evaluated in terms of gender. RESULTS A total of 241 hip fractures were studied; of these, 183/241 (76%) were females. A total of 32/241 (15%) complications were found, of which 26/241 (11%) were considered major. Overall, 213/241 (88%) patients died during the 10 years of follow-up. Cumulative survival estimates for females were 13% at 10 years (SE = 0.3, 95% CI 3.8-4.8), and for males, it was 12% at 10 years (SE = 0.5, 95% CI 2.8-4.6) (p = 0.33). CCI was significantly associated with mortality after the hip fracture as patients with CCI scores ≥ 4 were at a 3.1-8.5 times higher risk of death compared to patients with low CCI scores of 2-3 (p < 0.001). CONCLUSION Complications are common after operatively treated hip fracture. Advanced age, living in a care facility, ASA class 4 and high CCI score ≥ 4 were risk factors of mortality after the operatively treated hip fracture.
Collapse
Affiliation(s)
- Simo S A Miettinen
- Department of Orthopaedics, Traumatology and Hand Surgery, Kuopio University Hospital, P.O. Box 1777, 70211, Kuopio, Finland. .,Faculty of Health Sciences, University of Eastern Finland, Yliopistonranta 1, 70210, Kuopio, Finland.
| | - Susanna Savolainen
- Faculty of Health Sciences, University of Eastern Finland, Yliopistonranta 1, 70210, Kuopio, Finland
| | - Heikki Kröger
- Department of Orthopaedics, Traumatology and Hand Surgery, Kuopio University Hospital, P.O. Box 1777, 70211, Kuopio, Finland.,Faculty of Health Sciences, University of Eastern Finland, Yliopistonranta 1, 70210, Kuopio, Finland
| |
Collapse
|
86
|
Risk prediction models incorporating institutional case volume for mortality after hip fracture surgery in the elderly. Arch Orthop Trauma Surg 2022; 143:2307-2315. [PMID: 35348872 DOI: 10.1007/s00402-022-04426-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Accepted: 03/16/2022] [Indexed: 11/02/2022]
Abstract
INTRODUCTION While higher institutional case volume is associated with better postoperative outcomes in various types of surgery, institutional case volume has been rarely included in risk prediction models for surgical patients. This study aimed to develop and validate the predictive models incorporating institutional case volume for predicting in-hospital mortality and 1-year mortality after hip fracture surgery in the elderly. MATERIALS AND METHODS Data for all patients (≥ 60 years) who underwent surgery for femur neck fracture, pertrochanteric fracture, or subtrochanteric fracture between January 2008 and December 2016 were extracted from the Korean National Health Insurance Service database. Patients were randomly assigned into the derivation cohort or the validation cohort in a 1:1 ratio. Risk prediction models for in-hospital mortality and 1-year mortality were developed in the derivation cohort using the logistic regression model. Covariates included age, sex, type of fracture, type of anaesthesia, transfusion, and comorbidities such as hypertension, diabetes, coronary artery disease, chronic kidney disease, cerebrovascular disease, and dementia. Two separate models, one with and the other without institutional case volume as a covariate, were constructed, evaluated, and compared using the likelihood ratio test. Based on the models, scoring systems for predicting in-hospital mortality and 1-year mortality were developed. RESULTS Analysis of 196,842 patients showed 3.6% in-hospital mortality (7084/196,842) and 15.42% 1-year mortality (30,345/196,842). The model for predicting in-hospital mortality incorporating the institutional case volume demonstrated better discrimination (c-statistics 0.692) compared to the model without the institutional case volume (c-statistics 0.688; likelihood ratio test p value < 0.001). The performance of the model for predicting 1-year mortality was also better when incorporating institutional case volume (c-statistics 0.675 vs. 0.674; likelihood ratio test p value < 0.001). CONCLUSIONS The new institutional case volume incorporated scoring system may help to predict in-hospital mortality and 1-year mortality after hip fracture surgery in the elderly population.
Collapse
|
87
|
Ma Y, Wang A, Lou Y, Peng D, Jiang Z, Xia T. Effects of Frailty on Outcomes Following Surgery Among Patients With Hip Fractures: A Systematic Review and Meta-Analysis. Front Med (Lausanne) 2022; 9:829762. [PMID: 35402430 PMCID: PMC8984086 DOI: 10.3389/fmed.2022.829762] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 01/19/2022] [Indexed: 12/16/2022] Open
Abstract
Background Frailty is a syndrome of multisystem dysfunction in the elderly. The association between preoperative frailty and postoperative outcomes in patients with hip fractures is unclear. To address this issue, we performed a meta-analysis to determine the association of frailty with postoperative mortality, complications, and readmission in patients with hip fractures. Methods We searched PubMed, Web of Science, Embase, and The Cochrane Library for cohort studies of frailty associated with postoperative adverse events in patients with hip fractures from inception to November 6, 2021. The Newcastle-Ottawa Scale was used to evaluate the quality of the included literature. Statistical analysis of meta-analysis was performed using Review Manager 5.3. Results Twelve retrospective cohort studies and seven prospective cohort studies involving a total of 62,132 patients met the inclusion criteria for this meta-analysis. Compared with non-frail patients, the pooled results showed that frailty was associated with patient in-hospital mortality (relative risk [RR] = 2.93; 95% confidence intervals [CI]: 2.56–3.34), 30-day mortality (RR = 2.85, 95%CI: 1.67–4.85) and total complications (RR = 1.79, 95%CI: 1.50–2.15). Subgroup analysis showed that the type of study design and frailty assessment tool had no significant effect on the results. Sensitivity analysis showed that the polled results of frailty predicted one-year mortality and 30-day readmission was unstable. Conclusions In this meta-analysis, we found that preoperative frailty may be associated with postoperative adverse events in patients with hip fractures, including in-hospital mortality, 30-day mortality, and postoperative complications. Systematic Review Registration: PROSPERO, identifier: CRD42021287739.
Collapse
Affiliation(s)
- Yan Ma
- Department of Orthopaedic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- Nursing School, Zunyi Medical University, Zunyi, China
| | - Ansu Wang
- Department of Orthopaedic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Yijiao Lou
- Nursing School, Zunyi Medical University, Zunyi, China
| | - Daojuan Peng
- Nursing School, Zunyi Medical University, Zunyi, China
| | - Zhongyan Jiang
- Department of Orthopaedic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Tongxia Xia
- Nursing School, Zunyi Medical University, Zunyi, China
- Department of Nursing, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- *Correspondence: Tongxia Xia
| |
Collapse
|
88
|
Vesterager JD, Madsen M, Hjelholt TJ, Kristensen PK, Pedersen AB. Prediction Ability of Charlson, Elixhauser, and Rx-Risk Comorbidity Indices for Mortality in Patients with Hip Fracture. A Danish Population-Based Cohort Study from 2014 – 2018. Clin Epidemiol 2022; 14:275-287. [PMID: 35299726 PMCID: PMC8922332 DOI: 10.2147/clep.s346745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 02/22/2022] [Indexed: 11/23/2022] Open
Abstract
Objective Methods Results Conclusion
Collapse
Affiliation(s)
- Jeppe Damgren Vesterager
- Department of Clinical Epidemiology, Aarhus University Hospital and Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Morten Madsen
- Department of Clinical Epidemiology, Aarhus University Hospital and Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Thomas Johannesson Hjelholt
- Department of Clinical Epidemiology, Aarhus University Hospital and Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Pia Kjær Kristensen
- Department of Clinical Epidemiology, Aarhus University Hospital and Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Alma Becic Pedersen
- Department of Clinical Epidemiology, Aarhus University Hospital and Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Correspondence: Alma Becic Pedersen, Tel +45 87167212, Fax +45 87167215, Email
| |
Collapse
|
89
|
Effect of a preoperative mobilization program on perioperative complications and function recovery in older adults with femoral neck fracture. Geriatr Nurs 2022; 44:69-75. [DOI: 10.1016/j.gerinurse.2022.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 01/04/2022] [Accepted: 01/06/2022] [Indexed: 11/23/2022]
|
90
|
Gandbhir V, Ramavath A, Rajpura A. Management of neck of femur fracture in an adult with short stature and learning disability. BMJ Case Rep 2022; 15:e245937. [PMID: 35144960 PMCID: PMC8845190 DOI: 10.1136/bcr-2021-245937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/13/2022] [Indexed: 11/03/2022] Open
Abstract
Neck of femur fractures (NOFF) are one of the major health concerns, with their incidence and the cost of care rising each year. Though a plethora of literature remains available on NOFF and its management, we found very little evidence for management of NOFF in patients with short stature and learning disability. Because of this unique combination of conditions in our patient, we had to deviate from the standard practice in terms of the implant choice. The usage of cemented Asian C stem AMT with a 36 mm metallic head which is normally reserved for total hip replacements, helped us obtain the desired hip joint stability. This was supplemented by early involvement of the learning disability physiotherapy team and eventually the patient had a satisfactory outcome at 8 months of follow-up. This rare amalgamation of NOFF, short stature and learning disability deserves more attention which our case report hopes to achieve.
Collapse
Affiliation(s)
- Viraj Gandbhir
- Orthopaedics, Wrightington Wigan and Leigh NHS Foundation Trust, Wrightington, UK
| | - Ashok Ramavath
- Orthopaedics, Wrightington Wigan and Leigh NHS Foundation Trust, Wrightington, UK
| | - Asim Rajpura
- Orthopaedics, Wrightington Wigan and Leigh NHS Foundation Trust, Wrightington, UK
| |
Collapse
|
91
|
Øvrebø Ø, Perale G, Wojciechowski JP, Echalier C, Jeffers JRT, Stevens MM, Haugen HJ, Rossi F. Design and clinical application of injectable hydrogels for musculoskeletal therapy. Bioeng Transl Med 2022; 7:e10295. [PMID: 35600661 PMCID: PMC9115710 DOI: 10.1002/btm2.10295] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Revised: 01/14/2022] [Accepted: 01/18/2022] [Indexed: 11/25/2022] Open
Abstract
Musculoskeletal defects are an enormous healthcare burden and source of pain and disability for individuals. With an aging population, the proportion of individuals living with these medical indications will increase. Simultaneously, there is pressure on healthcare providers to source efficient solutions, which are cheaper and less invasive than conventional technology. This has led to an increased research focus on hydrogels as highly biocompatible biomaterials that can be delivered through minimally invasive procedures. This review will discuss how hydrogels can be designed for clinical translation, particularly in the context of the new European Medical Device Regulation (MDR). We will then do a deep dive into the clinically used hydrogel solutions that have been commercially approved or have undergone clinical trials in Europe or the United States. We will discuss the therapeutic mechanism and limitations of these products. Due to the vast application areas of hydrogels, this work focuses only on treatments of cartilage, bone, and the nucleus pulposus. Lastly, the main steps toward clinical translation of hydrogels as medical devices are outlined. We suggest a framework for how academics can assist small and medium MedTech enterprises conducting the initial clinical investigation and post‐market clinical follow‐up required in the MDR. It is evident that the successful translation of hydrogels is governed by acquiring high‐quality pre‐clinical and clinical data confirming the device mechanism of action and safety.
Collapse
Affiliation(s)
- Øystein Øvrebø
- Department of Chemistry, Materials and Chemical Engineering “Giulio Natta”Politecnico di MilanoMilanoItaly
- Department of BiomaterialsInstitute of Clinical Dentistry, University of OsloOsloNorway
- Material Biomimetic ASOslo Science ParkOsloNorway
| | - Giuseppe Perale
- Industrie Biomediche Insubri SAMezzovico‐ViraSwitzerland
- Faculty of Biomedical SciencesUniversity of Southern SwitzerlandLuganoSwitzerland
- Ludwig Boltzmann Institute for Experimental and Clinical TraumatologyViennaAustria
| | - Jonathan P. Wojciechowski
- Department of MaterialsImperial College LondonLondonUK
- Department of BioengineeringImperial College LondonLondonUK
- Institute of Biomedical EngineeringImperial College LondonLondonUK
| | - Cécile Echalier
- Department of MaterialsImperial College LondonLondonUK
- Department of BioengineeringImperial College LondonLondonUK
- Institute of Biomedical EngineeringImperial College LondonLondonUK
- Hybrid Technology Hub, Centre of ExcellenceInstitute of Basic Medical Science, University of OsloOsloNorway
| | | | - Molly M. Stevens
- Department of MaterialsImperial College LondonLondonUK
- Department of BioengineeringImperial College LondonLondonUK
- Institute of Biomedical EngineeringImperial College LondonLondonUK
| | - Håvard J. Haugen
- Department of BiomaterialsInstitute of Clinical Dentistry, University of OsloOsloNorway
- Material Biomimetic ASOslo Science ParkOsloNorway
| | - Filippo Rossi
- Department of Chemistry, Materials and Chemical Engineering “Giulio Natta”Politecnico di MilanoMilanoItaly
| |
Collapse
|
92
|
Liu Y, Bo R, Zhao XD, Ma Y. Sex differences in short- and mid-term survival in femoral neck fracture patients aged over 90 years: A retrospective cohort study. Asian J Surg 2022; 45:2633-2638. [PMID: 34998640 DOI: 10.1016/j.asjsur.2021.12.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 11/30/2021] [Accepted: 12/17/2021] [Indexed: 02/08/2023] Open
Abstract
OBJECTIVES The primary purpose of this retrospective study was to evaluate the sex differences in short- and mid-term mortality in femoral neck fracture patients aged >90 years treated operatively and nonoperatively over a 10-year period. METHODS From January 2007 to December 2016, all femoral neck fractures patients (aged over 90 years) admitted to our hospital were included for evaluation. The survival time and mortality rate were compared between patients treated by arthroplasty and those treated nonoperatively. Additionally, a Cox proportional hazards model was built to explore the treatment effect difference between the arthroplasty group and the nonoperative group with sex-stratified subgroups. RESULTS The difference in the survival distribution between the nonoperative and arthroplasty groups were significant for women (P = 0.002) but not for men (P = 0.6222). The adjusted hazard ratio (95% confidence interval) of nonoperative treatment to arthroplasty was 3.93 (1.86, 8.31). The adjusted risk ratios of nonoperative treatment to arthroplasty for males and females were 1.24 (0.58, 2.67) and 34.04 (8.68, 133.47), respectively. The data also showed higher short- and midterm survival rates in women than in men among the arthroplasty group, especially within the first 1-3 years after injury. CONCLUSIONS Arthroplasty can significantly improve short- and mid-term survival in femoral neck fracture patients aged over 90 years, especially females. The most significant difference in mortality between the two sexes was observed within the first three years following the fracture.
Collapse
Affiliation(s)
- Yang Liu
- Department of Orthopedic Surgery, West China Hospital of Sichuan University, Wai Nan Guo Xue Lane No. 37, Wuhou District, Chengdu, Sichuan Province, 610041, PR China
| | - Rui Bo
- Department of Orthopedic Surgery, West China Hospital of Sichuan University, Wai Nan Guo Xue Lane No. 37, Wuhou District, Chengdu, Sichuan Province, 610041, PR China
| | - Xiao-Dan Zhao
- Department of Orthopedic Surgery, West China Hospital of Sichuan University, Wai Nan Guo Xue Lane No. 37, Wuhou District, Chengdu, Sichuan Province, 610041, PR China
| | - Yue Ma
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, PR China.
| |
Collapse
|
93
|
Zhan S, Xie W, Yang M, Zhang D, Jiang B. Incidence and risk factors of acute kidney injury after femoral neck fracture in elderly patients: a retrospective case-control study. BMC Musculoskelet Disord 2022; 23:7. [PMID: 34980058 PMCID: PMC8725361 DOI: 10.1186/s12891-021-04966-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 12/13/2021] [Indexed: 11/13/2022] Open
Abstract
Background Hip fracture is highly associated with disability and consequently, mortality in the elderly population. Postoperative acute kidney injury (AKI) is not unusual and is associated with considerable morbidity and mortality. We aimed to determine the incidences and potential risk factors for postoperative AKI in elderly patients with femoral neck fracture. Methods We retrospectively evaluated patients over 65 years of age who had been subjected to surgery for femoral neck fracture at Peking University People's Hospital from January 2015 to December 2019. Demographic characteristics and potential risk factors were collected. AKI was defined according to the Kidney Disease Improving Global Outcomes Guidelines (KDIGO). Results A total of 308 elderly patients with femoral neck fracture were included in the study. The overall incidence of postoperative AKI was 12% (37 cases). Through binary logistic regression analysis, adjusted for age, intraoperative blood loss and BMI, we identified that early postoperative albumin levels, hemoglobin changes and intraoperative hypotension are independent risk factors for postoperative AKI. The model considering the three factors can improve accuracy of predicting the possibility of developing AKI. The patients with AKI had a significantly higher mortality of 40.5% than those without AKI (24.0%, p < 0.001) Conclusion The incidence of postoperative AKI in elderly patients with femoral neck fracture was 12%. Independent risk factors for postoperative AKI included hemoglobin changes, early postoperative hypoalbuminemia and intraoperative hypotension. At the same time, postoperative AKI significantly increased mortality in elderly patients with femoral neck fracture. Taking multiple possible factors into consideration can better predict the possibility of elderly patients developing AKI after surgery.
Collapse
Affiliation(s)
- Sizheng Zhan
- Department of Orthopedics, Peking University People's Hospital, No.11 Xizhimen South Street, Xicheng District, Beijing, 100044, China.,Ministry of Education Key Laboratory of trauma treatment and nerve regeneration, Peking University People's Hospital, Beijing, 100044, China
| | - Wenyong Xie
- Department of Orthopedics, Peking University People's Hospital, No.11 Xizhimen South Street, Xicheng District, Beijing, 100044, China.,Ministry of Education Key Laboratory of trauma treatment and nerve regeneration, Peking University People's Hospital, Beijing, 100044, China
| | - Ming Yang
- Department of Orthopedics, Peking University People's Hospital, No.11 Xizhimen South Street, Xicheng District, Beijing, 100044, China. .,Ministry of Education Key Laboratory of trauma treatment and nerve regeneration, Peking University People's Hospital, Beijing, 100044, China.
| | - Dianying Zhang
- Department of Orthopedics, Peking University People's Hospital, No.11 Xizhimen South Street, Xicheng District, Beijing, 100044, China.,Department of Orthopedics, Peking University Binhai Hospital, Tianjin, 300450, China
| | - Baoguo Jiang
- Department of Orthopedics, Peking University People's Hospital, No.11 Xizhimen South Street, Xicheng District, Beijing, 100044, China.,Ministry of Education Key Laboratory of trauma treatment and nerve regeneration, Peking University People's Hospital, Beijing, 100044, China
| |
Collapse
|
94
|
Liu C, Liu Y, Yu Y, Zhao Y, Zhang D, Yu A. Identification of Up-Regulated ANXA3 Resulting in Fracture Non-Union in Patients With T2DM. Front Endocrinol (Lausanne) 2022; 13:890941. [PMID: 35813617 PMCID: PMC9263855 DOI: 10.3389/fendo.2022.890941] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 05/23/2022] [Indexed: 11/22/2022] Open
Abstract
Diabetes mellitus is a metabolic disorder that increases fracture risk and interferes with bone formation and impairs fracture healing. Genomic studies on diabetes and fracture healing are lacking. We used a weighted co-expression network analysis (WGCNA) method to identify susceptibility modules and hub genes associated with T2DM and fracture healing. First, we downloaded the GSE95849, GSE93213, GSE93215, and GSE142786 data from the Gene Expression Omnibus (GEO) website, analyzed differential expression genes and constructed a WGCNA network. Second, we screened out 30 hub genes, which were found to be enriched in neutrophil activation, translational initiation, RAGE receptor binding, propanoate metabolism, and other pathways through Gene Ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG), and gene set enrichment analysis (GSEA) analyses. Third, we searched for genes related to bone metabolism and fracture healing in the published genome-wide single nucleotide polymorphism (SNP) data, built a protein-protein interaction (PPI) network with hub genes, and found that they were associated with metabolic process, blood vessel development, and extracellular matrix organization. ANXA3 was identified as the biomarker based on gene expression and correlation analysis. And the AUC value of it was 0.947. Fourth, we explored that ANXA3 was associated with neutrophils in fracture healing process by single-cell RNA sequencing analysis. Finally, we collected clinical patient samples and verified the expression of ANXA3 by qRT-PCR in patents with T2DM and fracture non-union. In conclusion, this is the first genomics study on the effect of T2DM on fracture healing. Our study identified some characteristic modules and hub genes in the etiology of T2DM-associated fracture non-union, which may help to further investigate the molecular mechanisms. Up-regulated ANXA3 potentially contributed to fracture non-union in T2DM by mediating neutrophils. It can be a prognostic biomarker and potential therapeutic target.
Collapse
Affiliation(s)
| | | | | | | | | | - Aixi Yu
- *Correspondence: Dong Zhang, ; Aixi Yu,
| |
Collapse
|
95
|
Xing Y, Liu J, Liu H, Ma H. Relationship of Bone Turnover Markers with Serum Uric Acid-to-Creatinine Ratio in Men and Postmenopausal Women with Type 2 Diabetes. Diabetes Metab Syndr Obes 2022; 15:3205-3217. [PMID: 36268198 PMCID: PMC9578772 DOI: 10.2147/dmso.s384694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 10/05/2022] [Indexed: 11/07/2022] Open
Abstract
PURPOSE Accumulating evidence has shown that serum uric acid (UA) is associated with some chronic diseases owing to its antioxidant capacity; however, previous research has discrepant results regarding the relationship between UA and bone health. UA normalized by renal function can reflect endogenous UA levels more precisely than SUA levels. This study assessed the relationship between serum UA-to-creatinine (SUA/Cr) ratio and bone turnover markers (BTMs) in men and postmenopausal women with type 2 diabetes mellitus (T2DM). PATIENTS AND METHODS Overall, 1691 patients (1028 males and 663 postmenopausal females) with T2DM admitted to Hebei General Hospital between January and December 2020 were selected and divided into two groups according to their SUA/Cr ratio. One-way analysis of variance was used to compare groups. The relationship between the SUA/Cr ratio and BTMs (including osteocalcin [OC], procollagen I N-terminal peptide [PINP], and β-isomerized type I collagen C-telopeptide breakdown products [β-CTX]) was analyzed using multiple linear regression. Furthermore, subgroup analyses were performed to explore the differences between men and women in the relationship between SUA/Cr and BTMs. Mediation analysis was used to explore whether insulin resistance mediated the association between SUA/Cr and BTMs. RESULTS β-CTX and PNIP levels of patients with T2DM in the low SUA/Cr group were significantly higher than those in the high SUA/Cr group, and the difference between the two groups was statistically significant (P < 0.05). Correlation analysis showed that SUA/Cr was negatively correlated with β-CTX and PNIP. After adjusting for confounding factors, multivariate linear regression analysis revealed that the SUA/Cr level was negatively correlated with PINP and β-CTX in male patients and postmenopausal women with T2DM. Stronger correlations were found in patients with 25(OH)D3 < 20ng/mL, course ≥ 5 years, HbA1c > 7%, or BMI < 28 kg/m2. CONCLUSION SUA/Cr ratio was an independent influencing factor of BTMs in patients with T2DM.
Collapse
Affiliation(s)
- Yuling Xing
- Department of Endocrinology, Hebei General Hospital, Shijiazhuang, People’s Republic of China
- Graduate School of Hebei Medical University, Shijiazhuang, People’s Republic of China
| | - Jing Liu
- Department of Endocrinology, Hebei General Hospital, Shijiazhuang, People’s Republic of China
| | - Huanxin Liu
- Health Examination Center, Hebei General Hospital, Shijiazhuang, People’s Republic of China
| | - Huijuan Ma
- Department of Endocrinology, Hebei General Hospital, Shijiazhuang, People’s Republic of China
- Hebei Key Laboratory of Metabolic Diseases, Hebei General Hospital, Shijiazhuang, People’s Republic of China
- Department of Internal Medicine, Hebei Medical University, Shijiazhuang, People’s Republic of China
- Correspondence: Huijuan Ma, Department of Endocrinology, Hebei General Hospital, Shijiazhuang, People’s Republic of China, Tel +86 18032838686, Email
| |
Collapse
|
96
|
Ganhão S, Guerra MG, Lucas R, Terroso G, Aguiar F, Costa L, Vaz C. Predictors of Mortality and Refracture in Patients Older Than 65 Years With a Proximal Femur Fracture. J Clin Rheumatol 2022; 28:e49-e55. [PMID: 32956158 DOI: 10.1097/rhu.0000000000001581] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To evaluate potential predictors of subsequent fracture and increased mortality in a population 65 years or older who suffered a proximal femur fragility fracture. METHODS This was a longitudinal study that included patients with a proximal femur fragility fracture, referred from the Orthopedics Inpatient Department to the Rheumatology Department's Fracture Liaison Service, from March 2015 to March 2017. RESULTS Five hundred twenty-two patients were included, with a median age (IQR) of 84 years (interquartile range [IQR], 11 years), 79.7% (n = 416) female. Nine percent (n = 47) suffered a new fracture, with a median time to event of 298 days (IQR, 331 days). Cumulative probability without refracture at 12 months was 93% (95% confidence interval [CI], 90.2%-95.0%); 22.8% (n = 119) patients died, with median time to death of 126 days (IQR, 336 days). Cumulative survival probability at 12 months was 81.7 (95% CI, 77.9-84.8). Neurologic disease (hazard ratio [HR], 2.30; 95% CI, 0.97-5.50; p = 0.06) and chronic obstructive pulmonary disease (HR, 3.61; 95% CI, 1.20-10.9; p = 0.022) were both predictors of refracture. Age older than 80 years (HR, 1.54; 95% CI, 0.99-2.38; p = 0.052), higher degree of dependence (HR, 1.24;95% CI, 1.09-1.42; p = 0.001), male sex (HR, 1.55; 95% CI, 1.03-2.33; p = 0.034), femoral neck fracture (HR, 0.45; 95% CI, 0.24-0.88; p = 0.018), Charlson score (HR, 2.08; 95% CI, 1.17-3.69; p = 0.012), heart failure (HR, 2.44; 95% CI, 1.06-5.63; p = 0.037), hip bone mass density (HR, 3.99; 95% CI, 1.19-13.4; p = 0.025), hip T score (HR, 0.64; 95% CI, 0.44-0.93; p = 0.021), and β-crosslaps (HR, 1.98; 95% CI, 1.02-3.84; p = 0.042) all predicted a higher mortality. CONCLUSIONS Neurologic disease and chronic obstructive pulmonary disease may increase the risk of subsequent fracture after a hip fracture. Male sex, age, autonomy degree, femur bone mass density/T score, fracture type, Charlson score, diabetes mellitus, heart failure, and β-crosslaps had significant impact on survival. The authors highlight β-crosslaps as a potential serological marker of increased mortality in clinical practice.
Collapse
Affiliation(s)
- Sara Ganhão
- From the Rheumatology Department, Centro Hospitalar e Universitário do São João EPE, Alameda Professor Hernâni Monteiro, Porto
| | - Miguel Gomes Guerra
- Rheumatology Department, Centro Hospitalar Vila Nova de Gaia; Espinho EPE, Rua Conceição Fernandes, Vila Nova de Gaia
| | | | - Georgina Terroso
- From the Rheumatology Department, Centro Hospitalar e Universitário do São João EPE, Alameda Professor Hernâni Monteiro, Porto
| | - Francisca Aguiar
- From the Rheumatology Department, Centro Hospitalar e Universitário do São João EPE, Alameda Professor Hernâni Monteiro, Porto
| | - Lúcia Costa
- From the Rheumatology Department, Centro Hospitalar e Universitário do São João EPE, Alameda Professor Hernâni Monteiro, Porto
| | | |
Collapse
|
97
|
Liu R, Zhang YN, Fei XJ, Wang JY, Hua RL, Tong YN, Li K, Cao WW, Chen SH, Zhang BF, Chen J, Zhang YM. Association between Neutrophil Levels on Admission and All-Cause Mortality in Geriatric Patients with Hip Fractures: A Prospective Cohort Study of 2,589 Patients. Int J Clin Pract 2022; 2022:1174521. [PMID: 36628151 PMCID: PMC9797311 DOI: 10.1155/2022/1174521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 12/06/2022] [Accepted: 12/10/2022] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE To evaluate the association between neutrophil levels and all-cause mortality in geriatric hip fractures. METHODS Elderly patients with hip fractures were screened between January 2015 and September 2019. Demographic and clinical characteristics of the patients were collected. Linear and nonlinear multivariate Cox regression models were used to identify the association between neutrophil levels and mortality. Analyses were performed using Empower Stats and R software. RESULTS A total of 2,589 patients were included in this study. The mean follow-up period was 38.95 months. During the study period, 875 (33.80%) patients died due to various causes. Linear multivariate Cox regression models showed that neutrophil levels were associated with mortality after adjusting for confounding factors, when neutrophil concentration increased by 1∗109/L, the mortality risk increased by 3% (HR = 1.03, 95% CI: 1.00-1.06, and P=0210). Neutrophil concentration was used as a categorical variable; we only found statistically significant differences when neutrophil levels were high (HR = 1.27, 95% CI:1.05-1.52, and P=0.0122). In addition, the results are stable in P for trend and propensity score matching sensitivity analysis. CONCLUSIONS Neutrophil levels are associated with mortality in geriatric hip fractures and could be considered a predictor of death risk in the long-term. This study is registered with the Chinese Clinical Trial Registry (ChiCTR) as number ChiCTR2200057323.
Collapse
Affiliation(s)
- Rui Liu
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, Beilin District, Xi'an, Shaanxi, China
| | - Yan-Ning Zhang
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, Beilin District, Xi'an, Shaanxi, China
| | - Xu-Jing Fei
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, Beilin District, Xi'an, Shaanxi, China
| | - Jing-Ya Wang
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, Beilin District, Xi'an, Shaanxi, China
| | - Rong-Li Hua
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, Beilin District, Xi'an, Shaanxi, China
| | - Ying-Na Tong
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, Beilin District, Xi'an, Shaanxi, China
| | - Kun Li
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, Beilin District, Xi'an, Shaanxi, China
| | - Wen-Wen Cao
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, Beilin District, Xi'an, Shaanxi, China
| | - Shao-Hua Chen
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, Beilin District, Xi'an, Shaanxi, China
| | - Bin-Fei Zhang
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, Beilin District, Xi'an, Shaanxi, China
| | - Juan Chen
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, Beilin District, Xi'an, Shaanxi, China
| | - Yu-Min Zhang
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, Beilin District, Xi'an, Shaanxi, China
| |
Collapse
|
98
|
Ekinci M, Bayram S, Gunen E, Col KA, Yildirim AM, Yilmaz M. C-reactive Protein Level, Admission to Intensive Care Unit, and High American Society of Anesthesiologists Score Affect Early and Late Postoperative Mortality in Geriatric Patients with Hip Fracture. Hip Pelvis 2021; 33:200-210. [PMID: 34938689 PMCID: PMC8654590 DOI: 10.5371/hp.2021.33.4.200] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 07/15/2021] [Accepted: 08/16/2021] [Indexed: 11/26/2022] Open
Abstract
Purpose The main purpose of this study is to evaluate prognostic factors that affected the patients' early (<30 days) and late (six months, one year, and overall) postoperative mortality following hip fracture surgery. Materials and Methods This retrospective study included 515 patients older than 75 years old with surgically treated osteoporotic hip fracture. The demographic data, American Society of Anesthesiologists (ASA) classification, type of anesthesia, duration of hospital stay, and history of intensive care unit (ICU) stay were collected. An analysis of laboratory values was also performed to determine their relationship with mortality. The primary outcome was survival, determined as the time from the surgery to death or the end of the study. The patients were divided into four groups according to survival time: at the first month, six months, first year, and overall survival. An analysis of demographic and laboratory values was performed to determine their validity as prognostic factors for each group. Results Postoperative C-reactive protein (CRP) level showed an independent association with a poor survival at the first month. ASA classification, admission to the ICU, and preoperative CRP levels showed an independent association with a poor survival for the first six months. Preoperative CRP level showed an independent association with a poor survival for the first year. ASA classification, admission to the ICU, and the preoperative CRP levels showed an independent association with a poor overall survival. Conclusion CRP level, a high ASA classification, and postoperative ICU admission were related to poorer overall survival rate following hip fracture surgery in the elderly.
Collapse
Affiliation(s)
- Mehmet Ekinci
- Department of Orthopaedics and Traumatology, Haseki Education and Research Hospital, Istanbul, Turkey
| | - Serkan Bayram
- Department of Orthopaedics and Traumatology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Erol Gunen
- Department of Orthopaedics and Traumatology, Haseki Education and Research Hospital, Istanbul, Turkey
| | - Kemal Arda Col
- Department of Orthopaedics and Traumatology, Haseki Education and Research Hospital, Istanbul, Turkey
| | - Ahmet Mucteba Yildirim
- Department of Orthopaedics and Traumatology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Murat Yilmaz
- Department of Orthopaedics and Traumatology, Haseki Education and Research Hospital, Istanbul, Turkey
| |
Collapse
|
99
|
Choi SU, Rho JH, Choi YJ, Jun SW, Shin YJ, Lee YS, Shin HJ, Lim CH, Shin HW, Kim JH, Lee HW, Lim HJ. Postoperative hypoalbuminemia is an independent predictor of 1-year mortality after surgery for geriatric intertrochanteric femoral fracture: A retrospective cohort study. Medicine (Baltimore) 2021; 100:e28306. [PMID: 34941120 PMCID: PMC8701452 DOI: 10.1097/md.0000000000028306] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 11/26/2021] [Indexed: 01/05/2023] Open
Abstract
Preoperative hypoalbuminemia from malnutrition is associated with increased morbidity and mortality after geriatric hip fracture surgery. However, little is known regarding the correlation between postoperative hypoalbuminemia and mortality. This study aimed to evaluate whether postoperative hypoalbuminemia could predict 1-year mortality after intertrochanteric femoral fracture surgery in elderly patients.The medical records of 263 geriatric patients (age ≥65 years) who underwent intertrochanteric femoral fracture surgery between January 2013 and January 2016 in a single hospital were reviewed retrospectively. The patients were allocated to 2 groups based on lowest serum albumin levels within 2 postoperative days (≥3.0 g/dL [group 1, n = 46] and <3.0 g/dL [group 2, n = 217]. Data between the non-survival and survival groups were compared. Multivariable logistic regression analysis was conducted to identify the independent predictor for 1-year mortality.The 1-year mortality rate was 16.3% after intertrochanteric femoral fracture surgery. Multivariable logistic regression analysis revealed that postoperative hypoalbuminemia was significantly associated with 1-year mortality (adjusted odds ratio, 8.03; 95% confidence interval, 1.37-47.09; P = .021). The non-survival group showed a significantly increased incidence of postoperative hypoalbuminemia (95.4% vs 80.0%, P = .015) and intensive care unit admission (11.6% vs 2.7%, P = .020), older age (82.5 ± 5.8 years vs 80.0 ± 7.2 years, P = .032), lower body mass index (20.1 ± 3.2 kg/m2 vs 22.4 ± 3.8 kg/m2, P < .001), and increased amount of transfusion of perioperative red blood cells (1.79 ± 1.47 units vs 1.43 ± 2.08 units, P = .032), compared to the survival group.This study demonstrated that postoperative hypoalbuminemia is a potent predictor of 1-year mortality in geriatric patients undergoing intertrochanteric femoral fracture surgery. Therefore, exogenous albumin administration can be considered to improve postoperative outcomes and reduce the risk of mortality after surgery for geriatric hip fracture.
Collapse
Affiliation(s)
- Sung Uk Choi
- Department of Anesthesiology and Pain Medicine, Anam Hospital, College of Medicine, Korea University, Seoul, Republic of Korea
| | - Jeong Ho Rho
- Department of Anesthesiology and Pain Medicine, Okcheon St. Mary’ Hospital, Chungcheongbuk-do, Republic of Korea
| | - Yoon Ji Choi
- Department of Anesthesiology and Pain Medicine, Ansan Hospital, College of Medicine, Korea University, Ansan, Republic of Korea
| | - Seung Woo Jun
- Department of Anesthesiology and Pain Medicine, Anam Hospital, College of Medicine, Korea University, Seoul, Republic of Korea
| | - Young Jae Shin
- Department of Anesthesiology and Pain Medicine, Anam Hospital, College of Medicine, Korea University, Seoul, Republic of Korea
| | - Yoon Sook Lee
- Department of Anesthesiology and Pain Medicine, Ansan Hospital, College of Medicine, Korea University, Ansan, Republic of Korea
| | - Hyeon Ju Shin
- Department of Anesthesiology and Pain Medicine, Anam Hospital, College of Medicine, Korea University, Seoul, Republic of Korea
| | - Choon Hak Lim
- Department of Anesthesiology and Pain Medicine, Anam Hospital, College of Medicine, Korea University, Seoul, Republic of Korea
| | - Hye Won Shin
- Department of Anesthesiology and Pain Medicine, Anam Hospital, College of Medicine, Korea University, Seoul, Republic of Korea
| | - Jae Hwan Kim
- Department of Anesthesiology and Pain Medicine, Ansan Hospital, College of Medicine, Korea University, Ansan, Republic of Korea
| | - Hye Won Lee
- Department of Anesthesiology and Pain Medicine, Anam Hospital, College of Medicine, Korea University, Seoul, Republic of Korea
| | - Hye Ja Lim
- Department of Anesthesiology and Pain Medicine, Anam Hospital, College of Medicine, Korea University, Seoul, Republic of Korea
| |
Collapse
|
100
|
Clinical outcomes following long versus short cephalomedullary devices for fixation of extracapsular hip fractures: a systematic review and meta-analysis. Sci Rep 2021; 11:23997. [PMID: 34907270 PMCID: PMC8671534 DOI: 10.1038/s41598-021-03210-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Accepted: 11/30/2021] [Indexed: 01/21/2023] Open
Abstract
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.
Collapse
|