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Findlay J, Boulton C, Forward D, Moran C. 'Hospital-at-Night' expedites review of trauma patients without affecting outcome from hip fracture. J Perioper Pract 2011; 21:346-351. [PMID: 22132478 DOI: 10.1177/175045891102101003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The UK Hospital at Night (H@N) programme is hypothesised to improve efficiency of out-of-hours care. No studies have assessed a surgical programme or mechanisms of effect. This prospective study aimed to do so in a trauma and orthopaedic department over 10 weeks. Senior house officers recorded night shift activity. Mean time to attend referrals reduced from 29 to 15 minutes as a result of the programme (p = 0.007). Workload and 30 day mortality and morbidity for hip fracture remained unchanged. The mechanisms underlying improvements are unclear, but may represent central organisation of workload.
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Affiliation(s)
- John Findlay
- Department of Trauma and Orthopaedics, Royal Berkshire Hospital, Reading, RG1 5RN.
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52
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Pulkkinen P, Glüer CC, Jämsä T. Investigation of differences between hip fracture types: a worthy strategy for improved risk assessment and fracture prevention. Bone 2011; 49:600-4. [PMID: 21807130 DOI: 10.1016/j.bone.2011.07.022] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2011] [Revised: 06/21/2011] [Accepted: 07/14/2011] [Indexed: 11/16/2022]
Affiliation(s)
- Pasi Pulkkinen
- Department of Medical Technology, Institute of Biomedicine, University of Oulu, Oulu, Finland.
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Gender and race/ethnicity differences in hip fracture incidence, morbidity, mortality, and function. Clin Orthop Relat Res 2011; 469:1913-8. [PMID: 21161737 PMCID: PMC3111795 DOI: 10.1007/s11999-010-1736-3] [Citation(s) in RCA: 159] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Hip fracture is an international public health problem. Worldwide, approximately 1.5 million hip fractures occur per year, with roughly 340,000 in the United States in individuals older than 65 years. In 2050, there will be an estimated 3.9 million fractures worldwide, with more than 700,000 in the United States. However, whether there are disparities in morbidity, mortality, and function between men and women or between races/ethnicities is unclear. QUESTIONS/PURPOSES The purpose of this article is to review the gender and racial/ethnicity differences in hip fracture epidemiology, mortality, and function and to ask what more information is needed and how can it be attained. METHODS A PubMed literature review was performed and appropriate articles selected for inclusion in the review. WHERE ARE WE NOW?: Overall, men with hip fracture are younger, are less healthy, and have a higher postoperative mortality and morbidity. African American and Hispanics patients with hip fractures are younger than whites and have a higher incidence of fracture in men. Non-Hispanic black, Hispanic, and Asian race/ethnicity were all associated with higher odds of discharge home but a longer stay when discharged to rehabilitation. WHERE DO WE NEED TO GO?: Expanded knowledge of the influence of gender and race/ethnicity on hip fracture epidemiology, mortality, and outcomes is necessary. HOW DO WE GET THERE?: Additional focused research on gender and racial/ethnic differences in patients with hip fractures is needed. Improving database capture of race/ethnicity data will aid in population studies. Finally, journal editors should require authors to include gender and race/ethnicity data or explain the absence of this information.
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Findlay JM, Keogh MJ, Boulton C, Forward DP, Moran CG. Ward-based rather than team-based junior surgical doctors reduce mortality for patients with a fracture of the proximal femur: results from a two-year observational study. ACTA ACUST UNITED AC 2011; 93:393-8. [PMID: 21357963 DOI: 10.1302/0301-620x.93b3.25730] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
We performed a retrospective study of a departmental database to assess the efficacy of a new model of orthopaedic care on the outcome of patients with a fracture of the proximal femur. All 1578 patients admitted to a university teaching hospital with a fracture of the proximal femur between December 2007 and December 2009 were included. The allocation of Foundation doctors years 1 and 2 was restructured from individual teams covering several wards to pairs covering individual wards. No alterations were made in the numbers of doctors, their hours, out-of-hours cover, or any other aspect of standard patient care. Outcome measures comprised 30-day mortality and cause, complications and length of stay. Mortality was reduced from 11.7% to 7.6% (p = 0.007, Cox's regression analysis); adjusted odds ratio was 1.559 (95% confidence interval 1.128 to 2.156). Reductions were seen in Clostridium difficile colitis (p = 0.017), deep wound infection (p = 0.043) and gastrointestinal haemorrhage (p = 0.033). There were no differences in any patient risk factors (except the prevalence of chronic obstructive pulmonary disease), cause of death and length of stay before and after intervention. The underlying mechanisms are unclear, but may include improved efficiency and medical contact time. These findings may have implications for all specialties caring for patients on several wards, and we believe they justify a prospective trial to further assess this effect.
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Affiliation(s)
- J M Findlay
- Queen’s Medical Centre, Nottingham, United Kingdom.
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Kirkland LL, Kashiwagi DT, Burton MC, Cha S, Varkey P. The Charlson Comorbidity Index Score as a Predictor of 30-Day Mortality After Hip Fracture Surgery. Am J Med Qual 2011; 26:461-7. [DOI: 10.1177/1062860611402188] [Citation(s) in RCA: 103] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
This study is a retrospective chart review to determine the association of Charlson Comorbidity Index (CCI), age, body mass index (BMI), and admission glucose with the incidence of postoperative 30-day mortality in older patients undergoing hip fracture surgery from January 1, 2000, to June 30, 2002. A total of 40 (8%) of 485 eligible patients died within 30 days after hip fracture surgery. The factors associated with 30-day mortality were age > 90 years (odds ratio [OR] = 2.74; confidence interval [CI] = 1.27-5.95; P = .012), BMI < 18.5 (OR = 3.98; CI 1.48-10.65; P = .006), and CCI ≥ 6 (OR = 2.6; CI = 1.20-5.65; P = .015). There was no relationship between admission glucose concentration and 30-day mortality. Advanced age, low BMI, and high CCI can be identified prospectively and are independently associated with postoperative 30-day mortality in older, chronically ill patients.
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57
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Rigler SK, Ellerbeck E, Whittle J, Mahnken J, Cook-Wiens G, Shireman TI. Comparing methods to identify hip fracture in a nursing home population using Medicare claims. Osteoporos Int 2011; 22:57-61. [PMID: 20503037 PMCID: PMC2990808 DOI: 10.1007/s00198-010-1264-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2009] [Accepted: 03/09/2010] [Indexed: 10/19/2022]
Abstract
UNLABELLED The inpatient principal diagnosis in Medicare claims identified 96% of hip fractures in hospitalized nursing home residents with high rates of confirmation by other claims files. INTRODUCTION Hip fracture is typically identified in Medicare claims by examining only the principal diagnosis in the inpatient file, but this simple approach might be inadequate for nursing home residents. Our objective was to examine the impact of varied operational definitions for identifying hip fracture hospitalizations in administrative claims data. METHODS We conducted a retrospective examination of Medicare inpatient and outpatient claims data for dually Medicaid- and Medicare-eligible nursing home residents in 1999 in California, Florida, Missouri, New Jersey, and Pennsylvania (n = 197,514). We determined the number of hip fractures identified in inpatient (Medicare A) diagnoses codes using differing definitions that varied according to whether or not hip fracture was required to be the principal diagnosis and whether or not confirmatory imaging and procedure codes were required to be found in other (Medicare B) claims files. RESULTS Hip fractures were found in any inpatient diagnosis position in 4,680 subjects, with 4,479 of these found in the principal diagnosis position. With either approach to diagnosis position, confirmatory imaging and procedure codes were identified for 95% of persons hospitalized with hip fracture. CONCLUSION The principal diagnosis alone will identify 96% of hip fracture diagnoses in hospitalized nursing home residents. Such diagnoses are confirmed at very high rates by other sources of claims data. Researchers may be confident using a simple approach to identifying hip fracture hospitalizations in this population, using inpatient claims alone and interrogating only the principal diagnosis position.
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Affiliation(s)
- S K Rigler
- Department of Internal Medicine, University of Kansas School of Medicine, Kansas City, KS, USA.
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58
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Vertebroplasty and Kyphoplasty. Pain Manag 2011. [DOI: 10.1016/b978-1-4377-0721-2.00180-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Abstract
BACKGROUND Cemented hip arthroplasty is an established treatment for femoral neck fracture in the mobile elderly. Cement pressurization raises intramedullary pressure and may lead to fat embolization, resulting in fatal bone cement implantation syndrome, particularly in patients with multiple comorbidities. The cementless stem technique may reduce this mortality risk but it is technically demanding and needs precise planning and execution. We report the perioperative mortality and morbidity of cementless bipolar hemiarthroplasty in a series of mobile elderly patients (age >70 years) with femoral neck fractures. MATERIALS AND METHODS Twenty-nine elderly patients with mean age of 83 years (range:71-102 years) with femoral neck fractures (23 neck of femur and 6 intertrochanteric) were operated over a 2-year period (Nov 2005-Oct 2007). All were treated with cementless bipolar hemiarthroplasty. Clinical and radiological follow-up was done at 3 months, 6 months, 12 months, and then yearly. RESULTS The average follow-up was 36 months (range 26-49 months). The average duration of surgery and blood loss was 28 min from skin to skin (range, 20-50 min) and 260 ml (range, 95-535 ml), respectively. Average blood transfusion was 1.4 units (range, 0 to 4 units) Mean duration of hospital stay was 11.9 days (7-26 days). We had no perioperative mortality or serious morbidity. We lost two patients to follow-up after 12 months, while three others died due to medical conditions (10-16 months post surgery). Twenty-four patients were followed to final follow-up (average 36 months; range: 26-49 months). All were ambulatory and had painless hips; the mean Harris hip score was 85 (range: 69-96). CONCLUSION Cementless bipolar hemiarthroplasty for femoral neck fractures in the very elderly permits early return to premorbid life and is not associated with any untoward cardiac event in the perioperative period. It can be considered a treatment option in this select group.
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Affiliation(s)
- SKS Marya
- Max Institute of Orthopedics and Joint Replacement, Max Super Specialty Hospitals, Saket, New Delhi, India
| | - R Thukral
- Max Institute of Orthopedics and Joint Replacement, Max Super Specialty Hospitals, Saket, New Delhi, India,Address for correspondence: Dr. Rajiv Thukral, Consultant in Orthopedics - Joint Replacement, Max Super Specialty Hospitals, 1, Press Enclave Road, Saket, New Delhi-110 017, India. E-mail:
| | - R Hasan
- Max Institute of Orthopedics and Joint Replacement, Max Super Specialty Hospitals, Saket, New Delhi, India
| | - M Tripathi
- Max Institute of Orthopedics and Joint Replacement, Max Super Specialty Hospitals, Saket, New Delhi, India
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Ho HH, Lau TW, Leung F, Tse HF, Siu CW. Peri-operative management of anti-platelet agents and anti-thrombotic agents in geriatric patients undergoing semi-urgent hip fracture surgery. Osteoporos Int 2010; 21:S573-7. [PMID: 21057996 PMCID: PMC2974916 DOI: 10.1007/s00198-010-1416-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2010] [Accepted: 09/14/2010] [Indexed: 12/13/2022]
Abstract
Hip fractures are common events in the geriatric population and are often associated with significant morbidity and mortality. Over the coming decades, the size of the greying population is forecast to increase and hence, the annual incidence of hip fracture is expected to rise substantially. Several studies have shown that hip fracture surgery performed within 24 to 48 h of hospitalisation significantly reduces mortality. Medical specialists including cardiologists are often involved in the care of these geriatric patients as most of them have comorbid conditions that must be managed concomitantly with their fracture. Cardiovascular and thromboembolic complications are among some of the commonest adverse events that could be experienced by these elderly patients during hospitalisation. We review in this article the current recommendations and controversies on the peri-operative management of anti-platelet agents and anti-thrombotic agents in geriatric patients undergoing semi-urgent hip fracture surgery.
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Affiliation(s)
- H H Ho
- Department of Cardiology, Tan Tock Seng Hospital, 11, Jalan Tan Tock Seng, Singapore, Singapore.
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61
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Lo IL, Siu CW, Tse HF, Lau TW, Leung F, Wong M. Pre-operative pulmonary assessment for patients with hip fracture. Osteoporos Int 2010; 21:S579-86. [PMID: 21057997 PMCID: PMC2924432 DOI: 10.1007/s00198-010-1427-7] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2010] [Accepted: 09/04/2010] [Indexed: 12/13/2022]
Abstract
Hip fracture is a common injury among the elderly. Although patients who receive hip fracture surgery carry the best functional recovery compared to other treatment modalities, the presence of postoperative pulmonary complications, such as atelectasis, pneumonia, and pulmonary thromboembolism, may contribute to increased length of hospital stay, perioperative morbidity, and mortality. This review aims to provide evidence-based recommendations for preoperative assessment and perioperative strategies to reduce the risk of pulmonary complications after hip fracture surgery. Clinical assessment and basic laboratory results are sufficient to stratify the risk of postoperative pulmonary complications. Well-documented risk factors for pulmonary complications include advanced age, poor general health status, current infections, pre-existing cardiopulmonary diseases, hypoalbuminemia, and impaired renal function. Apart from optimizing the patient's medical conditions, interventions such as lung expansion maneuvers and thromboprophylaxis have been proven to be effective in reducing the risk of pulmonary complications after hip fracture surgery.
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Affiliation(s)
- I.-L. Lo
- Department of Respiratory Medicine, Centro Hospital Conde de Sao Januario, Macau, China
| | - C.-W. Siu
- Cardiology Division, Department of Medicine, Queen Mary Hospital, The University of Hong Kong, Pokfulam, Hong Kong China
- Research Center of Heart, Brain, Hormone and Healthy Aging, The University of Hong Kong, Pokfulam, Hong Kong China
| | - H.-F. Tse
- Cardiology Division, Department of Medicine, Queen Mary Hospital, The University of Hong Kong, Pokfulam, Hong Kong China
- Research Center of Heart, Brain, Hormone and Healthy Aging, The University of Hong Kong, Pokfulam, Hong Kong China
| | - T.-W. Lau
- Department of Orthopaedics & Traumatology, The University of Hong Kong, Pokfulam, Hong Kong China
| | - F. Leung
- Department of Orthopaedics & Traumatology, The University of Hong Kong, Pokfulam, Hong Kong China
| | - M. Wong
- Division of Respiratory Medicine, Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Pokfulam, Hong Kong China
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Tosun B, Atmaca H, Gok U. Operative treatment of hip fractures in patients receiving hemodialysis. Musculoskelet Surg 2010; 94:71-75. [PMID: 20882378 DOI: 10.1007/s12306-010-0080-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2009] [Accepted: 09/15/2010] [Indexed: 05/29/2023]
Abstract
Fifteen hips in 13 patients with hip fracture were treated in patients receiving hemodialysis for chronic renal failure. There were four intertrochanteric and 11 femoral neck fractures. 10 of the 11 femoral neck fractures and one of the four intertrochanteric fractures were treated with cemented bipolar hemiarthroplasty. Two intertrochanteric fractures fixed with sliding compression screws. External fixation was used for stabilization in two patients who had femoral neck and intertrochanteric fractures. Two intertrochanteric fractures that were treated with sliding hip screw showed radiological union postoperatively at the 6th month. Of the 11 hemiarthroplasty, four hips developed aseptic loosening (36%). According to Harris hip score grading system, three (37.5%) poor, two (25%) fair, two (25%) good and one (12.5%) case had excellent outcome in the hemiarthroplasty group. The survival of dialysis patients with a hip fracture is markedly reduced. Initial treatment of hemiarthroplasty allows early mobilization and prevents revision surgery.
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Affiliation(s)
- Bilgehan Tosun
- School of Medicine, Department of Orthopaedics and Traumatology, Kocaeli University, Umuttepe Merkez Kampüsü, Umuttepe, Kocaeli, Turkey.
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Johnston AT, Barnsdale L, Smith R, Duncan K, Hutchison JD. Change in long-term mortality associated with fractures of the hip: evidence from the scottish hip fracture audit. ACTA ACUST UNITED AC 2010; 92:989-93. [PMID: 20595120 DOI: 10.1302/0301-620x.92b7.23793] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
We investigated the excess mortality risk associated with fractures of the hip. Data related to 29 134 patients who underwent surgery following a fracture of the hip were obtained from the Scottish Hip Fracture Audit database. Fractures due to primary or metastatic malignancy were excluded. An independent database (General Register Office (Scotland)) was used to validate dates of death. The observed deaths per 100 000 of the population were then calculated for each group (gender, age and fracture type) at various time intervals up to eight years. A second database (Interim Life Tables for Scotland, Scottish Government) was then used to create standardised mortality ratios. Analysis showed that mortality in patients aged > 85 years with a fracture of the hip tended to return to the level of the background population between two and five years after the fracture. In those patients aged < 85 years excess mortality associated with hip fracture persisted beyond eight years. Extracapsular hip fractures and male gender also conferred increased risk.
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Affiliation(s)
- A T Johnston
- Department of Orthopaedics Aberdeen Royal Infirmary, Foresterhill, Aberdeen AB25 2ZN, UK.
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Nguyen-Oghalai TU, Kuo YF, Wu H, Shokar NK, Grecula M, Tincher S, Ottenbacher KJ. The impact of race/ethnicity on preoperative time to hip stabilization procedure after hip fracture. South Med J 2010; 103:414-8. [PMID: 20375948 PMCID: PMC2879872 DOI: 10.1097/smj.0b013e3181d7ba2f] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND We sought to examine the preoperative time for hip stabilization procedure among Hispanics, non-Hispanic blacks (blacks) and non-Hispanic whites (whites). METHODS This was a secondary data analysis using Medicare claims data. Our analysis included 40,321 patients admitted for hip fracture hospitalization from 2001-2005. Our primary analysis was generalized linear modeling, and our dependent variable was preoperative time. Our independent variable was race/ethnicity (Hispanics, blacks versus whites), and covariates were age, gender, income, type of hip fracture and comorbidities. RESULTS Bivariate analyses showed that both Hispanics and blacks experienced a longer preoperative time (P < 0.01). The average (mean) of days to surgery was 1.2 for whites, 1.6 for blacks and 1.7 for Hispanics. The delayed preoperative time among Hispanics and blacks persisted after adjusting for covariates. CONCLUSIONS The delayed preoperative time among minorities suggests the need to closely monitor care among minorities with hip fracture to determine how to best address their developing needs.
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Affiliation(s)
- Tracy U Nguyen-Oghalai
- Division of Rheumatology, Department of Internal Medicine, Sealy Center on Aging, University of Texas Medical Branch, Galveston, TX 77555-0460, USA.
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Haentjens P, Magaziner J, Colón-Emeric CS, Vanderschueren D, Milisen K, Velkeniers B, Boonen S. Meta-analysis: excess mortality after hip fracture among older women and men. Ann Intern Med 2010. [PMID: 20231569 DOI: 10.1059/0003-4819-152-6-201003160-00008] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Although an increased risk for death after hip fracture is well established, whether this excess mortality persists over time is unclear. PURPOSE To determine the magnitude and duration of excess mortality after hip fracture in older men and women. DATA SOURCES Electronic search of MEDLINE and EMBASE for English and non-English articles from 1957 to May 2009 and manual search of article references. STUDY SELECTION Prospective cohort studies were selected by 2 independent reviewers. The studies had to assess mortality in women (22 cohorts) or men (17 cohorts) aged 50 years or older with hip fracture, carry out a life-table analysis, and display the survival curves of the hip fracture group and age- and sex-matched control groups. DATA EXTRACTION Survival curve data and items relevant to study validity and generalizability were independently extracted by 2 reviewers. DATA SYNTHESIS Time-to-event meta-analyses showed that the relative hazard for all-cause mortality in the first 3 months after hip fracture was 5.75 (95% CI, 4.94 to 6.67) in women and 7.95 (CI, 6.13 to 10.30) in men. Relative hazards decreased substantially over time but did not return to rates seen in age- and sex-matched control groups. Through use of life-table methods, investigators estimated that white women having a hip fracture at age 80 years have excess annual mortality compared with white women of the same age without a fracture of 8%, 11%, 18%, and 22% at 1, 2, 5, and 10 years after injury, respectively. Men with a hip fracture at age 80 years have excess annual mortality of 18%, 22%, 26%, and 20% at 1, 2, 5, and 10 years after injury, respectively. LIMITATIONS Cohort studies varied, sometimes markedly, in size, duration of observation, selection of control populations, ascertainment of death, and adjustment for comorbid conditions. Only published data that displayed findings with survival curves were examined. Publication bias was possible. CONCLUSION Older adults have a 5- to 8-fold increased risk for all-cause mortality during the first 3 months after hip fracture. Excess annual mortality persists over time for both women and men, but at any given age, excess annual mortality after hip fracture is higher in men than in women. PRIMARY FUNDING SOURCE Fund for Scientific Research and Willy Gepts Foundation, Universitair Ziekenhuis Brussel.
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Affiliation(s)
- Patrick Haentjens
- Centre for Outcomes Research and Laboratory for Experimental Surgery, Universitair Ziekenhuis Brussel, Jette, Vrije Universiteit Brussel, Elsene, Belgium.
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Nahm ES, Resnick B, Orwig D, Magaziner J, Degrezia M. Exploration of informal caregiving following hip fracture. Geriatr Nurs 2010; 31:254-62. [PMID: 20682403 DOI: 10.1016/j.gerinurse.2010.01.003] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2009] [Revised: 01/22/2010] [Accepted: 01/25/2010] [Indexed: 12/28/2022]
Abstract
Hip fracture, a significant health issue for older adults, is an acute event in which older adults can recover their prefracture functional abilities. The recovery phase is often difficult for older adults, and the role of informal caregivers is particularly important. The aim of this qualitative study was to explore informal caregivers' experiences with providing care to older adults over the first 6-month trajectory of hip fracture recovery and their support needs. Participants (N = 10) were interviewed twice at 0-2 and 5-6 months. Analyses of the verbatim transcripts revealed multiple shared themes. Some themes were consistent across phases, such as hip fracture as a turning point toward a frailer state, feeling tired, frustration with communication issues in health care delivery, and lack of information about caregiving-related activities. Certain themes were phase-specific. For instance, in the early phase, management of hospital bills and transitions between care settings were especially burdensome. The caregiving situation, however, was viewed as an opportunity to spend more time with their loved ones. Findings from this study revealed unmet support needs expressed by caregivers of older adult hip fracture patients. Ongoing research and clinical interventions are needed to establish effective methods to empower these caregivers.
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Affiliation(s)
- Eun-Shim Nahm
- University of Maryland School of Nursing, Baltimore, MD, USA
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68
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Haentjens P, Magaziner J, Colón-Emeric CS, Vanderschueren D, Milisen K, Velkeniers B, Boonen S. Meta-analysis: excess mortality after hip fracture among older women and men. Ann Intern Med 2010; 152:380-90. [PMID: 20231569 PMCID: PMC3010729 DOI: 10.7326/0003-4819-152-6-201003160-00008] [Citation(s) in RCA: 890] [Impact Index Per Article: 63.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Although an increased risk for death after hip fracture is well established, whether this excess mortality persists over time is unclear. PURPOSE To determine the magnitude and duration of excess mortality after hip fracture in older men and women. DATA SOURCES Electronic search of MEDLINE and EMBASE for English and non-English articles from 1957 to May 2009 and manual search of article references. STUDY SELECTION Prospective cohort studies were selected by 2 independent reviewers. The studies had to assess mortality in women (22 cohorts) or men (17 cohorts) aged 50 years or older with hip fracture, carry out a life-table analysis, and display the survival curves of the hip fracture group and age- and sex-matched control groups. DATA EXTRACTION Survival curve data and items relevant to study validity and generalizability were independently extracted by 2 reviewers. DATA SYNTHESIS Time-to-event meta-analyses showed that the relative hazard for all-cause mortality in the first 3 months after hip fracture was 5.75 (95% CI, 4.94 to 6.67) in women and 7.95 (CI, 6.13 to 10.30) in men. Relative hazards decreased substantially over time but did not return to rates seen in age- and sex-matched control groups. Through use of life-table methods, investigators estimated that white women having a hip fracture at age 80 years have excess annual mortality compared with white women of the same age without a fracture of 8%, 11%, 18%, and 22% at 1, 2, 5, and 10 years after injury, respectively. Men with a hip fracture at age 80 years have excess annual mortality of 18%, 22%, 26%, and 20% at 1, 2, 5, and 10 years after injury, respectively. LIMITATIONS Cohort studies varied, sometimes markedly, in size, duration of observation, selection of control populations, ascertainment of death, and adjustment for comorbid conditions. Only published data that displayed findings with survival curves were examined. Publication bias was possible. CONCLUSION Older adults have a 5- to 8-fold increased risk for all-cause mortality during the first 3 months after hip fracture. Excess annual mortality persists over time for both women and men, but at any given age, excess annual mortality after hip fracture is higher in men than in women. PRIMARY FUNDING SOURCE Fund for Scientific Research and Willy Gepts Foundation, Universitair Ziekenhuis Brussel.
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Affiliation(s)
- Patrick Haentjens
- Centre for Outcomes Research and Laboratory for Experimental Surgery, Universitair Ziekenhuis Brussel, Jette, Vrije Universiteit Brussel, Elsene, Belgium.
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Comorbid cognitive impairment and depression is a significant predictor of poor outcomes in hip fracture rehabilitation. Int Psychogeriatr 2010; 22:246-53. [PMID: 19951458 DOI: 10.1017/s1041610209991487] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND The effects of depression and cognitive impairment on hip fracture rehabilitation outcomes are not well established. We aimed to evaluate the associations of depressive symptoms and cognitive impairment (individually and combined) with ambulatory, living activities and quality of life outcomes in hip fracture rehabilitation patients. METHODS A cohort of 146 patients were assessed on depressive symptoms (Geriatric Depression Scale, GDS > or = 5), cognitive impairment (Mini-mental State Examination, MMSE < or = 23), and other variables at baseline, and on ambulatory status, Modified Barthel Index (MBI), and SF-12 PCS and MCS quality of life on follow ups at discharge, 6 months and 12 months post fracture. RESULTS In these patients (mean age 70.8 years, SD 10.8), 7.5% had depressive symptoms alone, 28.8% had cognitive impairment alone, 50% had both, and 13.7% had neither (reference). Ambulatory status showed improvement over time in all mood and cognition groups ((beta = 0.008, P = 0.0001). Patients who had cognitive impairment alone (beta = -0.060, P = 0.001) and patients who had combined cognitive impairment with depressive symptoms beta = -0.62, P = 0.0003), showed significantly less improvement in ambulatory status than reference patients. In the latter group, the relative differences in ambulatory scores from the reference group were disproportionately greater over time (beta = -0.003, SE = 0.001, P = 0.021). Patients with combined depressive symptoms and cognitive impairment also showed a significantly lower MBI score, (beta = -10.92, SE = 4.01, P = 0.007) and SF-12 MCS (beta = -8.35, SE = 2.37, P = 0.0006). Mood and cognition status did not significantly predict mortality during the follow-up. CONCLUSION Depression and cognitive impairment comorbidity is common in hip fracture rehabilitation patients and significantly predicts poor functional and quality of life outcomes.
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Suzuki T, Yoshida H. Low bone mineral density at femoral neck is a predictor of increased mortality in elderly Japanese women. Osteoporos Int 2010; 21:71-9. [PMID: 19499274 DOI: 10.1007/s00198-009-0970-6] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2009] [Revised: 03/07/2009] [Accepted: 03/27/2009] [Indexed: 10/20/2022]
Abstract
UNLABELLED This study aimed to determine whether low bone mineral density (BMD) at the femoral neck independently predicts all-cause mortality in elderly Japanese women. A prospective cohort study of 271 women aged 67-89 years was conducted. A Cox proportional hazard model was used to examine independent associations between BMD and total mortality. During a 12-year follow-up period, the mortality risk (as measured by hazard ratio [HR]) was significantly increased in the three categories of baseline BMD (diagnostic criteria of osteoporosis, tertile of BMD, and quartile of BMD). After adjusting for major potential confounding variables for mortality, significantly increased mortality risks were found in subjects with osteoporosis (HR = 2.17, p = 0.032), in subjects in the lowest tertile (HR = 2.57, p = 0.007), and in subjects in the lowest quartile (HR = 3.13, p = 0.014], respectively. Our findings suggest that preventive strategies should be considered to increase and maintain high BMD at the femoral neck in the elderly women not only to prevent hip fractures but also probably to reduce mortality risk. INTRODUCTION Several longitudinal studies with Caucasian subjects have suggested that osteoporosis is associated with increased mortality. This study aimed to determine whether low bone mineral density (BMD) at the femoral neck independently predicts all-cause mortality in elderly Japanese community-dwelling women. METHOD A prospective cohort study of 271 women aged 67-89 years was conducted. A Cox proportional hazard model was used to examine independent associations between BMD at both the femoral neck and the trochanter and total mortality. RESULTS During a 12-year follow-up period, 81 of 271 women (29.9%) died. An independent and significant relationship was found between baseline BMD at the femoral neck and mortality risk. The mortality risk (as measured by HR) was increased by 2.80-fold (95% confidence interval [CI] 1.55-5.06; p < 0.01) in the subjects with osteoporosis or by 2.94-fold (95% CI 1.64-5.26; p < 0.001) in subjects in the lowest tertile or by 3.61-fold (95% CI 1.77-7.41; p < 0.001) in subjects in the lowest quartile of BMD, respectively. After adjusting for major potential confounding factors for mortality such as age, body mass index, blood pressure, blood variables, medical history, alcohol drinking, and smoking status, those in the subjects with osteoporosis (HR = 2.17 [95% CI 1.07-4.41], p = 0.032), in the lowest tertile (HR = 2.57 [95% CI 1.29-5.15], p = 0.007), or in the lowest quartile (HR = 3.13 [95% CI 1.26-7.73], p = 0.014] had a significantly increased risk of mortality. BMD measurement at the trochanter showed similar but weaker results. CONCLUSIONS Our findings suggest that preventive strategies should be considered to increase and maintain high BMD at the femoral neck in elderly subjects not only to prevent osteoporosis and its associated fractures but also probably to reduce mortality risk.
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Affiliation(s)
- T Suzuki
- National Institute for Longevity Sciences/National Center for Geriatrics and Gerontology, Obu City, Aichi, Japan.
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Insurance status, geography, race, and ethnicity as predictors of anterior cervical spine surgery rates and in-hospital mortality: an examination of United States trends from 1992 to 2005. Spine (Phila Pa 1976) 2009; 34:1956-62. [PMID: 19652634 DOI: 10.1097/brs.0b013e3181ab930e] [Citation(s) in RCA: 132] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Retrospective cross-sectional study. OBJECTIVE To determine the role of race, insurance status, and geographic location on US anterior cervical spine surgery rates and in-hospital mortality between 1992 and 2005. SUMMARY OF BACKGROUND DATA Previous investigation indicates that anterior cervical spine surgery has been increasingly used in the management of degenerative cervical spine disease throughout the 1990s. Significant predictors of health outcomes, including race, ethnicity, geography, and insurance coverage have yet to be investigated in detail for these procedures. METHODS Cases of anterior cervical spine surgery were identified from the Nationwide Inpatient Sample. The US population counts were taken from the Current Population Survey. Multivariate regression models were employed to describe national rates of anterior cervical spine surgery and model the odds of death among admissions for anterior cervical spine surgery. All models incorporated adjustment for hospital sample clustering, age, and comorbidity status. RESULTS Based on an analysis of a total 100,286,482 hospital discharge records, an estimated 965,600 anterior cervical spine procedures were performed between 1992 and 2005 in the United States. During this period, rates of surgery increased by 289%. Though adjusted rates of surgery were lowest among minority populations, disparities decreased with time. The mean age of patients, as well as the average preoperative comorbidity status, increased with time. The odds of mortality did not significantly increase between 1992 and 2005. Odds of in-hospital death were greatest in among black patients (P < 0.001) and lowest in Southern states (P < 0.001) and patients with private insurance (P < 0.001). CONCLUSION With the recent rise of anterior cervical spine procedures in the United States, substantial variation in the delivery of surgical care exists along a number of demographic factors. A detailed investigation of variation in surgical decision-making algorithms among spine specialists, as well as a determination of differences among patient populations in attitudes toward surgery, may help elucidate the trends observed in this study.
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Talkowski JB, Lenze EJ, Munin MC, Harrison CC, Brach JS. Patient participation and physical activity during rehabilitation and future functional outcomes in patients after hip fracture. Arch Phys Med Rehabil 2009; 90:618-22. [PMID: 19345777 PMCID: PMC4879826 DOI: 10.1016/j.apmr.2008.10.024] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2008] [Revised: 08/29/2008] [Accepted: 10/20/2008] [Indexed: 11/21/2022]
Abstract
OBJECTIVE To examine the association between physical activity recorded by actigraphy during therapy sessions (therapy) with therapist-rated patient participation and self-reported future functional outcomes. We hypothesized those participants who were more active during rehabilitation would have higher participation scores and better functional outcomes after hip fracture compared with those who were less active. DESIGN Longitudinal study with a 3- and 6-month follow-up. SETTING Participants were recruited from skilled nursing facilities (SNFs) and inpatient rehabilitation facilities (IRFs). PARTICIPANTS Participants included 18 community-dwelling older adults admitted to SNFs or IRFs facilities after hip fracture. Participants were included if they were 60 years of age or older and ambulatory with or without assistance from a device or another person. INTERVENTIONS Not applicable. MAIN OUTCOME MEASURES Physical activity was quantified during participants' rehabiliation by using the actigraph accelerometer worn consecutively over 5 days. The Pittsburgh Participation Rating Scale was used to quantify patient participation during their inpatient therapy sessions. Self-reported functional outcomes were measured by the Hip Fracture Functional Recovery Scale at baseline and 3 and 6 months after fracture. RESULTS Participants with higher actigraphy counts during rehabilitation were ranked by their therapists as having excellent participation compared with those who were less active. Participants who were more active reported better functional abilities at both the 3- and 6-month time points and achieved 78% and 91% recovery of self-reported prefracture function compared with those who were less active achieving 64% and 73% recovery. CONCLUSIONS Actigraphy provides an objective measure of physical activity exhibiting predictive validity for future functional outcomes and concurrent validity against patient participation in patients after hip fracture.
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Affiliation(s)
- Jaime B Talkowski
- Research Associate and Instructor, Department of Physical Therapy, University of Pittsburgh, 6035 Forbes Tower, Pittsburgh, PA 15260 (USA) 412-383-6645 (phone)/412-648-5970 (fax)
| | - Eric J. Lenze
- Associate Professor, Department of Psychiatry, Washington University School of Medicine, St. Louis MO
| | - Michael C. Munin
- Associate Professor, Department of Physical Medicine and Rehabilitation, University of Pittsburgh School of Medicine, Pittsburgh PA
| | - Christopher C Harrison
- Physical Therapist Rehabilitation Team Leader, UPMC Institute for Rehabilitation & Research Montefiore Hospital, Centers for Rehab Services, Pittsburgh PA
| | - Jennifer S Brach
- Assistant Professor, Department of Physical Therapy, University of Pittsburgh, Pittsburgh PA
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Nguyen-Oghalai TU, Ottenbacher KJ, Kuo YF, Wu H, Grecula M, Eschbach K, Goodwin JS. Disparities in utilization of outpatient rehabilitative care following hip fracture hospitalization with respect to race and ethnicity. Arch Phys Med Rehabil 2009; 90:560-3. [PMID: 19345769 PMCID: PMC2778195 DOI: 10.1016/j.apmr.2008.10.021] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2008] [Revised: 09/09/2008] [Accepted: 10/25/2008] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To compare the prevalence of discharge home to self-care after hip fracture hospitalization among the elderly in 3 racial groups: whites, Hispanics, and blacks. DESIGN Secondary data analysis. SETTING US hospitals. PARTICIPANTS Patients (N=34,203) aged 65 and older with Medicare insurance discharged after hip fracture hospitalization between 2001 and 2005. INTERVENTIONS Not applicable. MAIN OUTCOME MEASURE Discharge home to self-care. RESULTS Bivariate analyses showed higher rates of discharge home to self-care among minorities, 16.4% for Hispanics, 8.7% for blacks, and 5.9% for whites. Hispanics had 3-fold higher odds of being discharged home to self-care, and blacks had about 50% higher odds of being discharged home to self-care after adjusting for age, sex, Klabunde's comorbidity index, income, year of admission, type of hip fracture, surgical stabilization procedure, and length of hospital stay. CONCLUSIONS The higher rate of discharge home to self-care among minorities underscores the risk of suboptimal outpatient rehabilitative care among minorities with hip fracture.
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Foss NB, Kristensen MT, Jensen PS, Palm H, Krasheninnikoff M, Kehlet H. The effects of liberal versus restrictive transfusion thresholds on ambulation after hip fracture surgery. Transfusion 2009; 49:227-34. [DOI: 10.1111/j.1537-2995.2008.01967.x] [Citation(s) in RCA: 140] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Tha HS, Armstrong D, Broad J, Paul S, Wood P. Hip fracture in Auckland: contrasting models of care in two major hospitals. Intern Med J 2009; 39:89-94. [DOI: 10.1111/j.1445-5994.2008.01721.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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The Significance of Discharge to Skilled Care After Abdominopelvic Surgery in Older Adults. Ann Surg 2009; 249:250-5. [DOI: 10.1097/sla.0b013e318195e12f] [Citation(s) in RCA: 85] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Gottschalk AW, Bachman JW. Death following bilateral complete Achilles tendon rupture in a patient on fluoroquinolone therapy: a case report. J Med Case Rep 2009; 3:1. [PMID: 19126191 PMCID: PMC2631494 DOI: 10.1186/1752-1947-3-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2008] [Accepted: 01/06/2009] [Indexed: 11/23/2022] Open
Abstract
Introduction Risk of tendon rupture, especially of the Achilles tendon, is one of the many potential side-effects of fluoroquinolone therapy. Achilles tendon rupture may be painful, debilitating or, as seen in our patient, devastating. While fluoroquinolone-induced tendon rupture typically accompanies other comorbidities (for example renal impairment) or concurrent steroid therapy, our case represents a medical 'first' in that there were no such comorbidities and no steroid therapy. Furthermore, our case is remarkable in that tendon rupture was bilateral, complete, and resulted in a devastating outcome. Case presentation A healthy 91-year-old Caucasian man was placed on fluoroquinolone (levofloxacin) therapy for a presumed bacterial pneumonitis. Subsequently, he developed bilateral heel pain, edema, and ecchymoses leading to a diagnosis of bilateral complete Achilles tendon rupture. This drug's side-effect was directly responsible for his subsequent physical and psychologic decline and unfortunate death. Conclusion Fluoroquinolones are a powerful and potent tool in the fight against bacterial infection. As a class, they are employed by primary care physicians as well as by subspecialty physicians in all areas of medical practice. However, as this case illustrates, the use of these drugs is not without risk. Attention must be paid to potential side-effects when prescribing any medication, and close follow-up with patients is a medical necessity to evaluate for these adverse reactions, especially with fluoroquinolones.
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Affiliation(s)
- Andrew W Gottschalk
- Mayo Clinic, Department of Family Medicine, 1st Street SW, Rochester, MN 55905, USA.
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79
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A systematic review of older people's perceptions of facilitators and barriers to participation in falls-prevention interventions. AGEING & SOCIETY 2008. [DOI: 10.1017/s0144686x07006861] [Citation(s) in RCA: 171] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
ABSTRACTThe prevention of falls is currently high on the health policy agenda in the United Kingdom, which has led to the establishment of many falls-prevention services. If these are to be effective, however, the acceptability of services to older people needs to be considered. This paper reports a systematic review of studies of older people's perceptions of these interventions. The papers for review were identified by searching electronic databases, checking reference lists, and contacting experts. Two authors independently screened the studies and extracted data on the factors relating to participation in, or adherence to, falls-prevention strategies. Twenty-four studies were identified, of which 12 were qualitative. Only one study specifically examined interventions that promote participation in falls-prevention programmes; the others explored older people's attitudes and views. The factors that facilitated participation included social support, low intensity exercise, greater education, involvement in decision-making, and a perception of the programmes as relevant and life-enhancing. Barriers to participation included fatalism, denial and under-estimation of the risk of falling, poor self-efficacy, no previous history of exercise, fear of falling, poor health and functional ability, low health expectations and the stigma associated with programmes that targeted older people.
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Penrod JD, Litke A, Hawkes WG, Magaziner J, Doucette JT, Koval KJ, Silberzweig SB, Egol KA, Siu AL. The association of race, gender, and comorbidity with mortality and function after hip fracture. J Gerontol A Biol Sci Med Sci 2008; 63:867-72. [PMID: 18772476 DOI: 10.1093/gerona/63.8.867] [Citation(s) in RCA: 154] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Few studies of hip fracture have large enough samples of men, minorities, and persons with specific comorbidities to examine differences in their mortality and functional outcomes. To address this problem, we combined three cohorts of hip fracture patients to produce a sample of 2692 patients followed for 6 months. METHOD Data on mortality, mobility, and other activities of daily living (ADLs) were available from all three cohorts. We used multiple regression to examine the association of race, gender, and comorbidity with 6-month survival and function, controlling for prefracture mobility and ADLs, age, fracture type, cohort, and admission year. RESULTS The mortality rate at 6 months was 12%: 9% for women and 19% for men. Whites and women were more likely than were nonwhites and men to survive to 6 months, after adjusting for age, comorbidities, and prefracture mobility and function. Whites were more likely than were nonwhites to walk independently or with help at 6 months compared to not walking, after adjusting for age, comorbidities, and prefracture mobility and function. Dementia had a negative impact on survival, mobility, and ADLs at 6 months. The odds of survival to 6 months were significantly lower for people with chronic obstructive pulmonary disease (COPD), congestive heart failure (CHF), and/or cancer. Parkinson's disease and stroke had negative impacts on mobility and ADLs, respectively, among survivors at 6 months. CONCLUSIONS The finding of higher mortality and worse mobility for nonwhite patients with hip fractures highlights the need for more research on race/ethnicity disparities in hip fracture care.
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Affiliation(s)
- Joan D Penrod
- Geriatric Research, Eeducation, and Clinical Center, James J. Peters VA Medical Center, 130 Kingsbridge Road, Bronx, NY 10468, USA.
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Siegal EM. Just because you can, doesn't mean that you should: A call for the rational application of hospitalist comanagement. J Hosp Med 2008; 3:398-402. [PMID: 18951402 DOI: 10.1002/jhm.361] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Medical comanagement has become a mainstay of hospital medicine. Several studies, however, suggest that medical consultation and comanagement may not be as effective as originally anticipated. The expansion of comanagement services has helped fuel massive demand for hospitalists and with it a critical and potentially destabilizing hospitalist manpower shortage. Comanagement may also drive unanticipated consequences such as facilitating surgeon and specialist disengagement and hospitalist career dissatisfaction and burnout. Comanagement services should be developed carefully and methodically, paying close attention to consequences, intended and unintended.
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Affiliation(s)
- Eric M Siegal
- University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.
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Ouellet G, Vallée M, Senécal L, Leblanc M. High mortality after pelvis and lower limb fractures in ESRD. NDT Plus 2008; 1:466. [PMID: 28657011 PMCID: PMC5477871 DOI: 10.1093/ndtplus/sfn135] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Georges Ouellet
- Department of Nephrology, Hôpital Maisonneuve-Rosemont, Montreal Quebec, Canada
| | - Michel Vallée
- Department of Nephrology, Hôpital Maisonneuve-Rosemont, Montreal Quebec, Canada
| | - Lynne Senécal
- Department of Nephrology, Hôpital Maisonneuve-Rosemont, Montreal Quebec, Canada
| | - Martine Leblanc
- Department of Nephrology, Hôpital Maisonneuve-Rosemont, Montreal Quebec, Canada
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Maxwell MJ, Moran CG, Moppett IK. Development and validation of a preoperative scoring system to predict 30 day mortality in patients undergoing hip fracture surgery. Br J Anaesth 2008; 101:511-7. [PMID: 18723517 DOI: 10.1093/bja/aen236] [Citation(s) in RCA: 252] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Hip fractures are common in the elderly and have a high 30 day postoperative mortality. The ability to recognize patients at high risk of poor outcomes before operation would be an important clinical advance. This study has determined key prognostic factors predicting 30 day mortality in a hip fracture population, and incorporated them into a scoring system to be used on admission. METHODS A cohort study was conducted at the Queen's Medical Centre, Nottingham, over a period of 7 yr. Complete data were collected from 4967 patients and analysed. Forward univariate logistic regression was used to select the independent predictor variables of 30 day mortality, and then multivariate logistic regression was applied to the data to construct and validate the scoring system. RESULTS The variables found to be independent predictors of mortality at 30 days were: age (66-85 yr, > or =86 yr), sex (male), number of co-morbidities (> or =2), mini-mental test score (< or =6 out of 10), admission haemoglobin concentration (< or =10 g dl(-1)), living in an institution, and presence of malignant disease. These variables were subsequently incorporated into a risk score, the Nottingham Hip Fracture Score. The number of deaths observed at 30 days, and the number of deaths predicted by the scoring system, indicated good concordance (chi(2) test, P=0.79). The area (SE) under the receiver operating characteristic curve was 0.719 (0.018), which demonstrated a reasonable predictive value for the score. CONCLUSIONS We have developed and validated a scoring system that reliably predicts the probability of mortality at 30 days for patients after hip fracture.
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Affiliation(s)
- M J Maxwell
- Department of Anaesthesia, University of Nottingham, Queen's Medical Centre Campus, Nottingham University Hospitals NHS Trust, Nottingham NG7 2UH, UK
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Haentjens P, Autier P, Barette M, Venken K, Vanderschueren D, Boonen S. Survival and functional outcome according to hip fracture type: a one-year prospective cohort study in elderly women with an intertrochanteric or femoral neck fracture. Bone 2007; 41:958-64. [PMID: 17913614 DOI: 10.1016/j.bone.2007.08.026] [Citation(s) in RCA: 94] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2007] [Revised: 07/10/2007] [Accepted: 08/21/2007] [Indexed: 11/22/2022]
Abstract
We conducted a prospective study among elderly women with a first hip fracture to document survival and functional outcome and to determine whether outcomes differ by fracture type. The design was a one-year prospective cohort study in the context of standard day-to-day clinical practice. The main outcome measures were survival and functional outcome, both at hospital discharge and 1 year later. Functional outcome was assessed using the Rapid Disability Rating Scale version-2. Of the 170 women originally enrolled, 86 (51%) had an intertrochanteric and 84 (49%) a femoral neck fracture. There were no significant differences between the two groups with respect to median age (80 and 78 years, respectively), type and number of comorbidities and prefracture residence at the time of injury. At hospital discharge, intertrochanteric hip fracture patients had a higher mortality (p=0.006) and were functionally more impaired (p=0.005). One year later, mortality was still significantly higher after intertrochanteric fracture (relative risk 2.5; 95% confidence interval: 1.3 to 5.1; p=0.008), but functional outcome among surviving patients was similar in both groups. We conclude that intertrochanteric fractures are associated with increased mortality compared to femoral neck fractures. Functional outcome differs according to fracture type at hospital discharge, but these differences do not persist over time. These differences cannot be explained by differences in age or comorbidity. To address the mechanism(s) by which intertrochanteric fractures carry excess mortality compared to femoral neck fractures, future studies in hip fracture patients should include a comprehensive assessment of the degree of frailty, vitamin D status, and fall dynamics.
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Affiliation(s)
- P Haentjens
- Department of Orthopaedics and Traumatology, Universitair Ziekenhuis Brussel, Vrije Universiteit Brussel, Laarbeeklaan 101, B-1090 Brussels, Belgium.
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Geiger F, Zimmermann-Stenzel M, Heisel C, Lehner B, Daecke W. Trochanteric fractures in the elderly: the influence of primary hip arthroplasty on 1-year mortality. Arch Orthop Trauma Surg 2007; 127:959-66. [PMID: 17899138 PMCID: PMC2111040 DOI: 10.1007/s00402-007-0423-7] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2006] [Indexed: 11/01/2022]
Abstract
INTRODUCTION The aim of the study was to compare the mortality risk and complication rate after operative treatment of pertrochanteric fractures with primary arthroplasty, dynamic hip screw (DHS) or proximal femoral nail (PFN). PATIENTS AND METHODS Clinical records including X-rays of all patients with trochanteric femoral fractures, except pathologic fractures and a minimum age of 60 years, which were treated between 1992 and 2005 were entered in this retrospective study. Of these 283 patients, 132 were treated by primary arthroplasty, 109 with a DHS and 42 with a PFN. Survival after 1 year and complications, which had to be treated within this period were our main outcome measurement. Influencing cofactors such as age, gender and comorbidities were reduced by multivariate logistic regression analysis. RESULTS Mortality was significantly influenced by age, gender and amount of comorbidities but not by fracture classification. Primary hip arthroplasty did not bear a higher 1-year mortality risk than osteosynthesis in a multiple regression analysis. The main complication with DHS and PFN were cutting out of the hip screw and non-union with a revision rate of 12.8%. With the introduction of hemiarthroplasty, the postoperative dislocation rate decreased from 12 to 0%. CONCLUSION For stable fractures a dynamic hip screw (DHS) and for unstable fractures a short proximal femoral nail (PFN) can be recommended. The mortality risk of primary cemented arthroplasty did not differ significantly from the other treatment groups and because of its low complication rate it is a viable treatment option for trochanteric fractures if osteoporosis prevents from full weight bearing or if osteoarthritis makes further operations likely. Primary total hip replacement should be handled with care due to its significantly higher dislocation rate compared with hemiarthroplasty especially in unstable fractures.
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Affiliation(s)
- Florian Geiger
- Orthopaedic University Hospital, Schlierbacher Landstr. 200a, 69118 Heidelberg, Germany
- Orthopaedic University Hospital, Stiftung Friedrichsheim, Marienburgstrasse 2, 60528 Frankfurt am Main, Germany
| | | | - Christian Heisel
- Orthopaedic University Hospital, Schlierbacher Landstr. 200a, 69118 Heidelberg, Germany
| | - Burkhard Lehner
- Orthopaedic University Hospital, Schlierbacher Landstr. 200a, 69118 Heidelberg, Germany
| | - Wolfgang Daecke
- Orthopaedic University Hospital, Schlierbacher Landstr. 200a, 69118 Heidelberg, Germany
- Orthopaedic University Hospital, Stiftung Friedrichsheim, Marienburgstrasse 2, 60528 Frankfurt am Main, Germany
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Abstract
Diabetes mellitus (DM) is a major health problem worldwide, which affects 18.2 million individuals (6.3% of the population) in the United States. Currently, the prevalence of Type 1 DM in the United States is estimated to be 1,000,000 individuals, and 30,000 new cases are diagnosed each year. In addition to end-stage renal disease (ESRD), DM is associated with blindness, accelerated atherosclerosis, dyslipidemia, cardio- and cerebrovascular disease, amputation, poor quality of life, and overall lifespan reduction. It accounts for more than 160,000 deaths per year in the United States alone. In 2002, the annual national direct and indirect costs of Types 1 and 2 DM exceeded $130 billion, which included hospital and physician care, laboratory tests, pharmaceutical products, and patient workdays lost because of disability or premature death. Hyperglycemia alone or in concert with hypertension is the primary factor influencing the development of major diabetic complications. From 1990 to 2001, the number of existing ESRD cases to DM increased by more than 300%, while the rate per million populations increased from 167% to 491%. The number is expected to grow 10-fold by 2030 to 1.3 million accounting for 60% of ESRD population. To date, DM is the leading indication for transplantation and is the cause of ESRD in more than 40% of all transplant recipients each year.
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Affiliation(s)
- Martin L Mai
- Department of Transplantation, Mayo Clinic, Jacksonville, FL 32216, USA
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Vidal EIO, Coeli CM, Pinheiro RS, Camargo KR. Mortality within 1 year after hip fracture surgical repair in the elderly according to postoperative period: a probabilistic record linkage study in Brazil. Osteoporos Int 2006; 17:1569-76. [PMID: 16871434 DOI: 10.1007/s00198-006-0173-3] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2006] [Accepted: 05/12/2006] [Indexed: 01/29/2023]
Abstract
OBJECTIVE The purpose of this study was to assess, by applying probabilistic record linkage (PRL) methodology, the excess mortality and underlying causes of death in a cohort of elderly patients who underwent hip fracture surgical repair during 1995 in Rio de Janeiro, Brazil. DISCUSSION We searched the Brazilian Hospital Admission Information System (HAIS) for the city of Rio de Janeiro, identifying all cases of elderly patients who had hip fracture surgery between January 1 and December 31, 1995, and by means of the PRL methodology and RecLink software, crosslinked those data with the Brazilian Mortality Information System (MIS) for the same region for a follow-up period of 1 year. We calculated age- and gender-adjusted standardized mortality ratios (SMR) for three periods of time-1-30 days, 31-90 days, and 91-365 days after hospital admission-and analyzed the basic cause of death as reported in the death certificates and noted the death occurred at the index admission or after hospital discharge. RESULTS We found an overall 21.5% (95% CI 18.2-24.9) mortality rate in 1 year and a statistically significant SMR of 1,080 (95% CI 794-1450) and 512.8 (95% CI 366.4-698.3) for the first two periods, 1-30 days and 31-90 days after hospital admission, respectively. For the last period the SMR displayed a statistically nonsignificant trend of 137 (95% CI 99-183). Even in the first 15 days after the index hospital admission, most deaths (55.1%) occurred after hospital discharge, reinforcing the importance of linking hospital mortality databases with general population mortality information systems. The leading three basic causes of death, as reported in death certificates, were cardiovascular events, falls, and infections. This study represents an example of the application of PRL methodology to produce relevant data on hip fracture, a subject of rising epidemiological importance in developing countries.
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Affiliation(s)
- E I O Vidal
- Department of Preventive and Social Medicine, State University of Campinas, R. Itororó 427, 13466-240, Americana, SP, Brazil.
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88
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Leinau L, Perazella MA. Hip fractures in end-stage renal disease patients: incidence, risk factors, and prevention. Semin Dial 2006; 19:75-9. [PMID: 16423185 DOI: 10.1111/j.1525-139x.2006.00122a.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Hip fractures are an important problem for end-stage renal disease (ESRD) patients treated with dialysis. The incidence of hip fractures in the dialysis population is approximately four times that of the general population. Even more concerning is the associated 1 year mortality, which is twice that of other dialysis patients. Management of this problem is complicated by the heterogeneous nature of renal osteodystrophy and the inadequate methods of diagnosis currently available. Fall prevention has been shown to reduce the incidence of hip fracture and associated decline in functional ability in the general population. Because falls occur frequently in the dialysis population, simple fall prevention may be one important way of protecting dialysis patients from the morbidity and mortality of hip fracture.
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Affiliation(s)
- Lisa Leinau
- Section of Nephrology, Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut 06520-8029, USA
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89
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Sakabe T, Imai R, Murata H, Fujioka M, Iwamoto N, Ono T, Kubo T. Life expectancy and functional prognosis after femoral neck fractures in hemodialysis patients. J Orthop Trauma 2006; 20:330-6. [PMID: 16766936 DOI: 10.1097/00005131-200605000-00006] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To identify whether differences exist in the outcomes between patients undergoing hemodialysis and elderly nonhemodialysis patients with a femoral neck fracture. DESIGN Retrospective review. SETTING Level 1 trauma center. PATIENTS/INTERVENTIONS A total of 71 femoral neck fractures in 62 patients undergoing hemodialysis treated nonoperatively or operatively. MAIN OUTCOME MEASUREMENTS Clinical outcomes were analyzed to identify factors that may be correlated with life expectancy and functional prognosis. RESULTS The overall survival rates in this study at 1-year and 5-years postfracture were found to be 89.8% and 51.5%, respectively. There were significant correlations among the survival rate, patients' age, type of treatment, prefracture ambulation status, and prefracture activities of daily living status. However, using multivariate analysis, the only significant predictor of life expectancy was prefracture ambulation status. As for functional prognosis, the rates of total ambulation recovery and total activities of daily living recovery at 1-year postfracture were 50.0% and 71.2%, respectively. Both patients' age and age at the onset of hemodialysis may contribute considerably to functional prognosis in patients undergoing hemodialysis after femoral neck fracture. CONCLUSIONS The present study suggests that the clinical outcomes of patients with femoral neck fractures who undergo hemodialysis are considerably superior to those of previous studies. In addition, when those fractures are treated surgically with specific management in patients undergoing hemodialysis, it may be possible to expect a life expectancy and functional prognosis similar to elderly nonhemodialysis patients with hip fractures.
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Affiliation(s)
- Tomoya Sakabe
- Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kawaramachi-Hirokoji, Kyoto, 602-8566, Japan.
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90
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McLaughlin MA, Orosz GM, Magaziner J, Hannan EL, McGinn T, Morrison RS, Hochman T, Koval K, Gilbert M, Siu AL. Preoperative status and risk of complications in patients with hip fracture. J Gen Intern Med 2006; 21:219-25. [PMID: 16390507 PMCID: PMC1828089 DOI: 10.1111/j.1525-1497.2006.00318.x] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Limited information is available on preoperative status and risks for complications for older patients having surgery for hip fracture. Our objective was to identify potentially modifiable clinical findings that should be considered in decisions about the timing of surgery. METHODS We conducted a prospective cohort study with data obtained from medical records and through structured interviews with patients. A total of 571 adults with hip fracture who were admitted to 4 metropolitan hospitals were included. RESULTS Multiple logistic regression was used to identify risk factors (including 11 categories of physical and laboratory findings, classified as mild and severe abnormalities) for in-hospital complications. The presence of more than 1 (odds ratio [OR] 9.7, 95% confidence interval [CI] 2.8 to 33.0) major abnormality before surgery or the presence of major abnormalities on admission that were not corrected prior to surgery (OR 2.8, 95% CI 1.2 to 6.4) was independently associated with the development of postoperative complications. We also found that minor abnormalities, while warranting correction, did not increase risk (OR 0.70, 95% CI 0.28 to 1.73). CONCLUSIONS In this study of older adults undergoing urgent surgery, potentially reversible abnormalities in laboratory and physical examination occurred frequently and significantly increased the risk of postoperative complications. Major clinical abnormalities should be corrected prior to surgery, but patients with minor abnormalities may proceed to surgery with attention to these medical problems perioperatively.
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91
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Karagiannis A, Papakitsou E, Dretakis K, Galanos A, Megas P, Lambiris E, Lyritis GP. Mortality rates of patients with a hip fracture in a southwestern district of Greece: ten-year follow-up with reference to the type of fracture. Calcif Tissue Int 2006; 78:72-7. [PMID: 16467975 DOI: 10.1007/s00223-005-0169-6] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2005] [Accepted: 10/12/2005] [Indexed: 10/25/2022]
Abstract
Increased mortality after a hip fracture has been associated with age, sex, and comorbidity. In order to estimate the long-term mortality with reference to hip fracture type, we followed 499 patients older than 60 years who had been treated surgically for a unilateral hip fracture for 10 years. At admission, patients with femoral neck fractures (n = 172) were 2 years younger than intertrochanteric patients (77.6 +/- 7.7 [SD] vs. 79.9 +/- 7.4 [SD], P = 0.001) and had a greater prevalence of heart failure (57% vs. 40.3%, P = 0.03). Similar mortality rates were observed at 1 year in both types of fracture (17.9% vs. 11.3%, log rank test P = 0.112). Mortality rates were significantly higher for intertrochanteric fractures at 5 years (48.8% vs. 34.7%, P = 0.01) and 10 years (76% vs. 58%, P = 0.001). Patients 60-69 years old with intertrochanteric fractures had significantly higher 10-year mortality than patients of similar age with femoral neck fractures (P = 0.008), while there was no difference between the groups aged 70-79 (P > 0.3) and 80-89 (P = 0.07). Women were less likely to die in 5 years (relative risk [RR] = 0.57, 95% confidence interval [CI] 0.41-0.79, P = 0.0007) and 10 years (RR = 0.65, 95% CI 0.49-0.85, P = 0.002). Age, sex, the type of fracture, and the presence of heart failure were independent predictors of 10-year mortality (Cox regression model P < 0.0001). The intertrochanteric type was independently associated with 1.37 (95% CI 1.03-1.83) times higher probability of death at 10 years (P = 0.002). In conclusion, the type of fracture is an independent predictor of long-term mortality in patients with hip fractures, and the intertrochanteric type yields worse prognosis.
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Affiliation(s)
- A Karagiannis
- Orthopedic Department, University Hospital, University of Patras, Patras, Greece
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92
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Sinnott B, Kukreja S, Barengolts E. Utility of screening tools for the prediction of low bone mass in African American men. Osteoporos Int 2006; 17:684-92. [PMID: 16523248 DOI: 10.1007/s00198-005-0034-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2005] [Accepted: 10/27/2005] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Osteoporosis remains under-diagnosed, particularly in African American men, despite the availability of reliable diagnostic tests. In women, several screening tools, including heel ultrasound and clinical assessment tools, reliably predict low bone mass, however the usefulness of these screening tools in African American men is unknown. The aim of this study was to determine the utility of screening tools, namely heel ultrasound, the osteoporosis self-assessment tool (OST), weight-based criterion (WBC) and body mass index (BMI), in screening for low bone mass in African American men. MATERIALS AND METHODS African American men 35 years of age and older were invited to participate. The OST risk index is a score based on age and weight [(weight in kilograms--age in years)x0.2]. Bone mineral density (BMD) of the heel was measured by heel ultrasound, and BMD of both the lumbar spine and hip were determined by dual energy X-ray absorptometry (DXA). One hundred and twenty-eight men fulfilled the inclusion criteria for our study. RESULTS The population prevalence of osteopenia and osteoporosis were 39% and 7%, respectively. Using a heel ultrasound T-score cut-off value of -1 or less, we predicted low bone mass (T-score of -2 or less at the hip) with a sensitivity of 83%, a specificity of 71% and an area under the curve (AUC) of 0.80. Using an OST cut-off value of 4, we predicted low bone mass with a sensitivity of 83%, a specificity of 57% and an AUC of 0.83. The OST risk index ranged from 18.1 to -6.1, based on which we categorized risk as: low, 5 or greater; moderate, 0-4; high, -1 or less. Of the men with a high-risk OST score, 87% had either osteopenia or osteoporosis based on World Health Organization (WHO) criteria. Using the WBC alone with a cut-off value of 85 kg, we predicted low bone mass with a sensitivity of 74%, a specificity of 50% and an AUC of 0.70. A BMI cut-off value of 30 or greater yielded a sensitivity of 83%, a specificity of 43% and an AUC of 0.70 for the diagnosis of low bone mass. DISCUSSION The prevalence of osteopenia and osteoporosis were unexpectedly high in outpatient African American male veterans, who are considered to be at low risk for low bone mass. Heel ultrasound was able to predict low bone mass with sufficiently high sensitivity and specificity for use as a screening tool. Surprisingly, WBC and BMI proved ineffective in predicting low bone mass with adequate sensitivity and specificity. The OST, a clinical formula based on weight and age, appeared to be an easy and reliable screening tool for identifying men at high risk for low bone mass.
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Affiliation(s)
- B Sinnott
- University of Illinois at Chicago and Jesse Brown VA Medical Center, 1819 West Polk St, Chicago, IL 60612, USA.
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93
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Pande I, Scott DL, O'Neill TW, Pritchard C, Woolf AD, Davis MJ. Quality of life, morbidity, and mortality after low trauma hip fracture in men. Ann Rheum Dis 2005; 65:87-92. [PMID: 16079173 PMCID: PMC1797995 DOI: 10.1136/ard.2004.034611] [Citation(s) in RCA: 96] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND Osteoporotic hip fractures have been extensively studied in women, but they have been relatively ignored in men. OBJECTIVE To study the mortality, morbidity, and impact on health related quality of life of male hip fractures. METHODS 100 consecutive men aged 50 years and over, with incident low trauma hip fracture, admitted to Royal Cornwall Hospital, UK during 1995-97, were studied. 100 controls were recruited from a nearby general practice. Mortality and morbidity, including health status assessed using the SF-36, were evaluated over a 2 year follow up period. RESULTS Survival after 2 years was 37% in fracture cases compared with 88% in controls (log rank test 62.6, df = 1, p = 0.0001). In the first year 45 patients died but only one control. By 2 years 58 patients but only 8 controls had died. Patients with hip fracture died from various causes, the most common being bronchopneumonia (21 cases), heart failure (9 cases), and ischaemic heart disease (8 cases). Factors associated with increased mortality after hip fracture included older age, residence before fracture in a nursing or residential home, presence of comorbid diseases, and poor functional activity before fracture. Patients with fracture were often disabled with poor quality of life. By 24 months 7 patients could not walk, 12 required residential accommodation, and the mean SF-36 physical summary score was 1.7SD below the normal standards. CONCLUSIONS Low trauma hip fracture in men is associated with a significant increase in mortality and morbidity. Impaired function before fracture is a key determinant of mortality after fracture.
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Affiliation(s)
- I Pande
- Department of Rheumatology, City Hospital, Nottingham, UK
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94
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Abstract
Estrogen plays an important role in the skeletal health of all women. Many therapies used in the treatment of breast cancer reduce estrogen levels and have the potential to affect bone negatively by increasing the risk of osteoporosis and associated bone fractures. The long-term effects of systemic endocrine therapy on bone, therefore, are an important consideration in the adjuvant setting. Tamoxifen has been shown to have a moderate protective effect on postmenopausal bone due to its partial estrogen agonist activity; however, its long-term use is potentially associated with negative side effects, such as an increased risk of thromboembolic disease and endometrial cancer. Newer agents, the third-generation aromatase inhibitors (AIs), anastrozole, letrozole and exemestane, for example, do not possess estrogen agonist effects and have improved breast cancer outcomes when compared to the standard 5 years of tamoxifen. However, patients treated with adjuvant AIs have been shown to have an increased incidence of osteoporosis and osteoporotic fractures. In order to select the optimal adjuvant therapy for each patient, it is important to assess the overall risk:benefit ratio for each endocrine strategy. All postmenopausal women should follow published guidelines to assess the risk of osteoporosis and, where appropriate, they should receive bone mineral density monitoring. Postmenopausal women with breast cancer who are at increased risk of osteoporotic fracture should be identified and managed with appropriate nonpharmacologic and pharmacologic measures.
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Affiliation(s)
- John R Mackey
- Division of Medical Oncology, Department of Oncology, University of Alberta, Edmonton, Alberta T6G 1Z2, Canada.
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95
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96
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Armstrong K, Schwartz JS, Randall T, Rubin SC, Weber B. Hormone Replacement Therapy and Life Expectancy After Prophylactic Oophorectomy in Women With BRCA1/2 Mutations: A Decision Analysis. J Clin Oncol 2004; 22:1045-54. [PMID: 14981106 DOI: 10.1200/jco.2004.06.090] [Citation(s) in RCA: 117] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Purpose The decision about prophylactic oophorectomy is difficult for many premenopausal women with BRCA1/2 mutations because of concerns and controversy about the use of hormone replacement therapy (HRT) after oophorectomy. Patients and Methods A Markov decision analytic model used the most current epidemiologic data to assess the expected outcomes of prophylactic oophorectomy with or without HRT (to age 50 years or for life) in cohorts of women with BRCA1/2 mutations. Sensitivity analyses were conducted to assess the impact of alternative assumptions about effects of HRT, effects of prophylactic oophorectomy, and risks of cancer associated with BRCA1/2 mutations. Results In our model, prophylactic oophorectomy lengthened life expectancy in women with BRCA1/2 mutations, irrespective of whether HRT was used after oophorectomy. This gain ranged from 3.34 to 4.65 years, depending on age at oophorectomy. Use of HRT after oophorectomy was associated with relatively small changes in life expectancy (+0.17 to −0.34 years) when HRT was stopped at age 50, but larger decrements in life expectancy if HRT was continued for life (−0.79 to −1.09 years). HRT was associated with a gain in life expectancy of between 0.39 and 0.79 years for mutation carriers undergoing both prophylactic mastectomy and oophorectomy. Conclusion On the basis of the results of this decision analysis, we recommend that women with BRCA1/2 mutations undergo prophylactic oophorectomy after completion of childbearing, decide about short-term HRT after oophorectomy based largely on quality-of-life issues rather than life expectancy, and, if using HRT, consider discontinuing treatment at the time of expected natural menopause, approximately age 50 years.
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Affiliation(s)
- Katrina Armstrong
- Department of Medicine, University of Pennsylvania School of Medicine, Philadelphia, PA 19104-6021, USA.
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97
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Beloosesky Y, Weiss A, Grinblat J, Brill S, Hershkovitz A. Can functional status, after rehabilitation, independently predict long-term mortality of hip-fractured elderly patients? Aging Clin Exp Res 2004; 16:44-8. [PMID: 15132291 DOI: 10.1007/bf03324531] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND AIMS Hip fractures are one of the most serious causes of functional impairment and death in the elderly. The aim of this study was to evaluate prospectively the predictive value of functional performance, after rehabilitation, of hip fracture on long-term mortality in community-dwelling patients. METHODS One hundred and seventy-one patients aged 60 years and over, admitted to a geriatric rehabilitation day unit after inpatient rehabilitation, were followed for up to 4 years. Main outcome measures were Functional Independent Measure (FIM), Timed Get Up and Go test (GUAG), cognitive status using the Mini-Mental State Examination on admission, and mortality during the follow-up period. Kaplan-Meier analysis was carried out on survival curves. RESULTS All 24 deceased patients performed the GUAG test in > 20 seconds. Although approaching significance, the survival curves were not statistically different between patients performing the test in < or = 20 and those performing it in > 20 seconds (p = 0.08). Survival curves were significantly higher in patients with a FIM score of > or = 90 (p = 0.004), no cardio-cerebrovascular (CCV) diseases (p = 0.001) and no diabetes mellitus (p = 0.01). There were no differences in survival according to age, gender, educational level, marital status, surgical vs conservative treatment, and cognition. A multivariate analysis including FIM score, CCV diseases and diabetes mellitus, demonstrated that only CCV disease was an independent variable for survival (p = 0.02). CONCLUSIONS Performance, as evidenced by FIM scores after rehabilitation for hip fracture, may provide additional useful information on long-term survival. However, since functional status after rehabilitation is not an independent risk factor for long-term mortality, its predictive value must be interpreted in view of the comorbidities, mainly CCV diseases, which are more important to the risk of mortality than the event of hip fracture itself.
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Affiliation(s)
- Yichayaou Beloosesky
- Department of Geriatrics, Rabin Medical Center, Beilinson Campus, Sackler School of Medicine, Tel Aviv University, Petach Tikvah, Israel.
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98
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Sullivan SD, Davidson BL, Kahn SR, Muntz JE, Oster G, Raskob G. A cost-effectiveness analysis of fondaparinux sodium compared with enoxaparin sodium as prophylaxis against venous thromboembolism: use in patients undergoing major orthopaedic surgery. PHARMACOECONOMICS 2004; 22:605-620. [PMID: 15209529 DOI: 10.2165/00019053-200422090-00005] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
OBJECTIVE To determine the cost effectiveness of fondaparinux sodium compared with enoxaparin sodium for prophylaxis against venous thromboembolism in patients undergoing major orthopaedic surgery. METHODS Using a cohort simulation model, two primary analyses were conducted from the perspective of the US healthcare payer. Probabilities for a trial-based analysis were obtained from patients participating in the fondaparinux clinical trial programme supplemented with data from published literature. Probabilities for a label-based analysis were estimated for a hypothetical cohort of US patients receiving either fondaparinux or enoxaparin as recommended by US FDA-approved labelling. Resource use and costs were obtained from large US healthcare databases. Outcome measures were rates of symptomatic thromboembolic events and healthcare costs. Costs were in 2003 values. RESULTS In the trial-based analysis, fondaparinux was estimated to prevent 15.1 symptomatic venous thromboembolic events (per 1,000 patients) at 3 months for patients undergoing major orthopaedic surgery compared with enoxaparin. The cost savings (per patient) of using fondaparinux over enoxaparin are US 61 dollars at 30 days, US 89 dollars at 3 months, and US 155 dollars at 5 years. In the label-based analysis, fondaparinux was estimated to prevent 17.8 venous thromboembolic events (per 1,000 patients) at 3 months compared with enoxaparin, producing savings per patient of US 25 dollars at discharge, US 112 dollars over 1 month, US 141 dollars over 3 months and US 234 dollars over 5 years. Results remain robust to clinically plausible variation in input parameters and assumptions. CONCLUSION Our model suggests that fondaparinux, when compared with the current standard regimen of enoxaparin for prophylaxis of venous thromboembolism in major orthopaedic surgery, improves outcomes and is cost saving from a US healthcare-payer perspective over the broad range of assumptions evaluated.
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Affiliation(s)
- Sean D Sullivan
- Department of Pharmacy and Health Services, University of Washington, Seattle, Washington 98195, USA.
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99
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Wehren LE, Hawkes WG, Orwig DL, Hebel JR, Zimmerman SI, Magaziner J. Gender differences in mortality after hip fracture: the role of infection. J Bone Miner Res 2003; 18:2231-7. [PMID: 14672359 DOI: 10.1359/jbmr.2003.18.12.2231] [Citation(s) in RCA: 166] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
UNLABELLED Possible explanations for the observed gender difference in mortality after hip fracture were examined in a cohort of 804 men and women. Mortality during 2 years after fracture was identified from death certificates. Men were twice as likely as women to die, and deaths caused by pneumonia/influenza and septicemia showed the greatest increase. INTRODUCTION Men are more likely to die after hip fracture than women. Gender differences in predisposing factors and causes of death have not been systematically studied. MATERIALS AND METHODS Participants (173 men and 631 women) in the Baltimore Hip Studies cohort enrolled in 1990 and 1991, at the time of hospitalization for hip fracture, were followed longitudinally for 2 years. Cause-specific mortality 1 and 2 years after hip fracture, identified from death certificates, was compared by gender and to population rates. RESULTS AND CONCLUSIONS Men were twice as likely as women to die during the first and second years after hip fracture (odds ratio [OR], 2.28; 95% CI, 1.47, 3.54 and OR, 2.21; 95% CI, 1.48, 3.31). Prefracture medical comorbidity, type of fracture, type of surgical procedure, and postoperative complications did not explain the observed difference. Greatest increases in mortality, relative to the general population, were seen for septicemia (relative risk [RR], 87.9; 95% CI, 16.5, 175 at 1 year and RR, 32.0; 95% CI, 7.99, 127 at 2 years) and pneumonia (RR, 23.8; 95% CI, 12.8, 44.2 at 1 year and RR, 10.4; 95% CI, 3.35, 32.2 at 2 years). The magnitude of increase in deaths caused by infection was greater for men than for women in both years. Mortality rates for men and women were similar if deaths caused by infection were excluded (3.46 [1.79, 6.67] and 2.47 [1.63, 3.72] at 1 year and 0.96 [0.48, 1.91] and 1.26 [0.80, 1.98] at 2 years). Deaths related to infections (pneumonia, influenza, and septicemia) seem to be largely responsible for the observed gender difference. In conclusion, an increased rate of death from infection and a gender difference in rates persists for at least 2 years after the fracture.
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Affiliation(s)
- Lois E Wehren
- Department of Epidemiology and Preventive Medicine, University of Maryland, School of Medicine, Baltimore, Maryland 21201, USA.
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100
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Abstract
OBJECTIVES To estimate lifetime morbidity, mortality, and costs from hip fracture incorporating the effect of deficits in activities of daily living. DESIGN Markov computer cohort simulation considering short- and long-term outcomes attributable to hip fractures. Data estimates were based on published literature, and costs were based primarily on Medicare reimbursement rates. SETTING Postacute hospital facility. PARTICIPANTS Eighty-year-old community dwellers with hip fractures. MEASUREMENTS Life expectancy, nursing facility days, and costs. RESULTS Hip fracture reduced life expectancy by 1.8 years or 25% compared with an age- and sex-matched general population. About 17% of remaining life was spent in a nursing facility. The lifetime attributable cost of hip fracture was $81,300, of which nearly half (44%) related to nursing facility expenses. The development of deficits in ADLs after hip fracture resulted in substantial morbidity, mortality, and costs. CONCLUSION Hip fractures result in significant mortality, morbidity, and costs. The estimated lifetime cost for all hip fractures in the United States in 1997 likely exceeded $20 billion. These results emphasize the importance of current and future interventions to decrease the incidence of hip fracture.
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Affiliation(s)
- R Scott Braithwaite
- Section of Decision Sciences and Clinical Systems Modeling, Division of General Internal Medicine, Department of Medicine, University of Pittsburgh School of Medicine, 200 Lothrop Street, Pittsburgh, PA 15213, USA.
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