1
|
Parker MJ, Chatterjee R, Onsa M, Cawley S, Gurusamy K. Cemented versus uncemented hemiarthroplasty for displaced intracapsular fractures of the hip. Bone Joint J 2023; 105-B:1196-1200. [PMID: 37907087 DOI: 10.1302/0301-620x.105b11.bjj-2023-0534.r1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Abstract
Aims The aim of this study was to report the three-year follow-up for a series of 400 patients with a displaced intracapsular fracture of the hip, who were randomized to be treated with either a cemented polished tapered hemiarthroplasty or an uncemented hydroxyapatite-coated hemiarthroplasty. Methods The mean age of the patients was 85 years (58 to 102) and 273 (68%) were female. Follow-up was undertaken by a nurse who was blinded to the hemiarthroplasty that was used, at intervals for up to three years from surgery. The short-term follow-up of these patients at a mean of one year has previously been reported. Results A total of 210 patients (52.5%) died within three years of surgery. One patient was lost to follow-up. Recovery of mobility was initially significantly better in those treated with a cemented hemiarthroplasty, although by three years after surgery this difference became statistically insignificant. The mortality was significantly lower in those treated with a cemented hemiarthroplasty (p = 0.029). There was no significant difference in pain scores, or in the incidence of implant-related complications or revision surgery, between the two groups. Conclusion These results further support the use of a cemented hemiarthroplasty for the routine management of elderly patients with a displaced intracapsular fracture of the hip.
Collapse
Affiliation(s)
- Martyn J Parker
- Department of Orthopaedics, Peterborough City Hospital, Peterborough, UK
- North West Anglia NHS Foundation Trust, Peterborough, UK
| | | | - Mohamed Onsa
- North West Anglia NHS Foundation Trust, Peterborough, UK
| | - Shirley Cawley
- North West Anglia NHS Foundation Trust, Peterborough, UK
| | - Kurinchi Gurusamy
- Division of Surgery and Interventional Science, University College London, London, UK
- Comprehensive Clinical Trials Unit, University College London, London, UK
| |
Collapse
|
2
|
Parker MJ, Cawley S. A long term follow-up for a randomised trial of total hip arthroplasty versus hemiarthroplasty for displaced intracapsular fractures. Injury 2023; 54:110925. [PMID: 37441858 DOI: 10.1016/j.injury.2023.110925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 06/30/2023] [Indexed: 07/15/2023]
Abstract
104 patients with a displaced intracapsular fracture were randomised to surgical treatment with either a cemented hemiarthroplasty or a cemented total hip arthroplasty. All surviving patients were followed up for five years from injury by a blinded observer. No differences in outcome between groups was seen for the degree of residual pain or regain of function or independence. There was a tendency to more complications and re-operations for those treated with the total hip arthroplasty. We continue to recommend that caution should be exercised regarding the increased promotion of THR for intracapsular hip fractures until further studies with long term follow up are completed.
Collapse
Affiliation(s)
- Martyn J Parker
- Department of Orthopaedics, Peterborough City Hospital, North West Anglia NHS Foundation Trust, CBU PO Box 211, Bretton Gate, Peterborough PE3 9GZ, England, United Kingdom.
| | - Shirley Cawley
- Department of Orthopaedics, Peterborough City Hospital, North West Anglia NHS Foundation Trust, CBU PO Box 211, Bretton Gate, Peterborough PE3 9GZ, England, United Kingdom
| |
Collapse
|
3
|
Factor S, Barriga J, Halperin D, Krespi R, Ben-Tov T. Displaced femoral neck fracture in a pregnant patient diagnosed with transient osteoporosis of the hip. SICOT J 2022; 8:44. [PMID: 36426960 PMCID: PMC9879124 DOI: 10.1051/sicotj/2022045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Accepted: 11/06/2022] [Indexed: 11/27/2022] Open
Abstract
Transient osteoporosis of pregnancy (TOP) is a self-limiting pathology with unspecified etiology. It is typically found in women in late pregnancy or early postpartum. A femoral neck fracture is an infrequent complication. Herein, we describe a TOP case in a 38-year-old female who suffered a displaced sub-capital femoral neck fracture without obvious trauma at 28 weeks of gestation. The patient underwent operative treatment using closed reduction and internal fixation (CRIF), using cannulated screws, with no intraoperative complications. The postoperative radiograph revealed a collapse and further displacement of the femoral neck. A decision was made to postpone a definitive treatment to a postpartum date. The patient underwent a cesarean section at 38-week of gestation with no complications. At her latest follow-up, 24 months postoperatively, the patient was asymptomatic. Pelvic and hip radiographs demonstrated consolidation of the fracture. Level of evidence: IV.
Collapse
|
4
|
Whittier DE, Manske SL, Billington E, Walker RE, Schneider PS, Burt LA, Hanley DA, Boyd SK. Hip Fractures in Older Adults Are Associated With the Low Density Bone Phenotype and Heterogeneous Deterioration of Bone Microarchitecture. J Bone Miner Res 2022; 37:1963-1972. [PMID: 35895080 PMCID: PMC9804299 DOI: 10.1002/jbmr.4663] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 07/22/2022] [Accepted: 07/22/2022] [Indexed: 01/05/2023]
Abstract
Femoral neck areal bone mineral density (FN aBMD) is a key determinant of fracture risk in older adults; however, the majority of individuals who have a hip fracture are not considered osteoporotic according to their FN aBMD. This study uses novel tools to investigate the characteristics of bone microarchitecture that underpin bone fragility. Recent hip fracture patients (n = 108, 77% female) were compared with sex- and age-matched controls (n = 216) using high-resolution peripheral quantitative computed tomography (HR-pQCT) imaging of the distal radius and tibia. Standard morphological analysis of bone microarchitecture, micro-finite element analysis, and recently developed techniques to identify void spaces in bone microarchitecture were performed to evaluate differences between hip fracture patients and controls. In addition, a new approach for phenotyping bone microarchitecture was implemented to evaluate whether hip fractures in males and females occur more often in certain bone phenotypes. Overall, hip fracture patients had notable deterioration of bone microarchitecture and reduced bone mineral density compared with controls, especially at weight-bearing sites (tibia and femoral neck). Hip fracture patients were more likely to have void spaces present at either site and had void spaces that were two to four times larger on average when compared with non-fractured controls (p < 0.01). Finally, bone phenotyping revealed that hip fractures were significantly associated with the low density phenotype (p < 0.01), with the majority of patients classified in this phenotype (69%). However, female and male hip fracture populations were distributed differently across the bone phenotype continuum. These findings highlight how HR-pQCT can provide insight into the underlying mechanisms of bone fragility by using information about bone phenotypes and identification of microarchitectural defects (void spaces). The added information suggests that HR-pQCT can have a beneficial role in assessing the severity of structural deterioration in bone that is associated with osteoporotic hip fractures. © 2022 The Authors. Journal of Bone and Mineral Research published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research (ASBMR).
Collapse
Affiliation(s)
- Danielle E Whittier
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Sarah L Manske
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Emma Billington
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Richard Ea Walker
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Prism S Schneider
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Lauren A Burt
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - David A Hanley
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Steven K Boyd
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, Canada
| |
Collapse
|
5
|
TOL MCJM, WILLIGENBURG NW, WILLEMS HC, GOSENS T, RASKER A, HEETVELD MJ, SCHOTANUS MGM, VAN DONGEN JM, EGGEN B, KORMOS M, VAN DER PAS SL, VAN DER VAART AW, POOLMAN RW. Posterolateral or direct lateral approach for cemented hemiarthroplasty after femoral neck fracture (APOLLO): protocol for a multicenter randomized controlled trial with economic evaluation and natural experiment alongside. Acta Orthop 2022; 93:732-738. [PMID: 36097694 PMCID: PMC9468978 DOI: 10.2340/17453674.2022.4547] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND AND PURPOSE The posterolateral and direct lateral surgical approach are the 2 most common surgical approaches for performing a hemiarthroplasty in patients with a hip fracture. It is unknown which surgical approach is preferable in terms of (cost-)effectiveness and quality of life. METHODS AND ANALYSIS We designed a multicenter randomized controlled trial (RCT) with an economic evaluation and a natural experiment (NE) alongside. We will include 555 patients ≥ 18 years with an acute femoral neck fracture. The primary outcome is patient-reported health-related quality of life assessed with the EQ-5D-5L. Secondary outcomes include healthcare costs, complications, mortality, and balance (including fear of falling, actual falls, and injuries due to falling). An economic evaluation will be performed for quality adjusted life years (QALYs). We will use variable block randomization stratified for hospital. For continuous outcomes, we will use linear mixed-model analysis. Dichotomous secondary outcome measures will be analyzed using chi-square statistics and logistic regression models. Primary analyses are based on the intention-to-treat principle. Additional as treated analyses will be performed to evaluate the effect of protocol deviations. Study summary: (i) Largest RCT addressing the health-related patient outcome of the main surgical approaches of hemiarthroplasty. (ii) Focus on outcomes that are important for the patient. (iii) Pragmatic and inclusive RCT with few exclusion criteria, e.g., patients with dementia can participate. (iv) Natural experiment alongside to amplify the generalizability. (v) The first study conducting a costutility analysis comparing both surgical approaches.
Collapse
Affiliation(s)
- Maria C J M TOL
- Department of Orthopedic Surgery, Joint Research, OLVG, Amsterdam
| | | | - Hanna C WILLEMS
- Department of Internal Medicine and Geriatrics, Amsterdam UMC, Amsterdam
| | - Taco GOSENS
- Department of Orthopedics and Trauma Surgery, ETZ, Tilburg,Department of Medical and Clinical Psychology, Tilburg University
| | - Ariena RASKER
- Department of Orthopedic Surgery, Joint Research, OLVG, Amsterdam
| | | | - Martijn G M SCHOTANUS
- Department of Orthopedic Surgery & Traumatology, Zuyderland Medical Center, Heerlen, Sittard-Geleen,School of Care and Public Health Research Institute, Faculty of Health, Medicine and Life Science, Maastricht University
| | - Johanna M VAN DONGEN
- Department of Health Sciences, Faculty of Science, Vrije Universiteit Amsterdam, Amsterdam Movement Sciences Research Institute,Department of Health Sciences, Faculty of Science, Vrije Universiteit Amsterdam, Amsterdam Public Health Research Institute, Amsterdam
| | - Bart EGGEN
- Delft University of Technology, Electrical Engineering, Mathematics and Computer Science, Delft
| | - Mate KORMOS
- Delft University of Technology, Electrical Engineering, Mathematics and Computer Science, Delft
| | - Stéphanie L VAN DER PAS
- Amsterdam UMC location Vrije Universiteit Amsterdam, Epidemiology and Data Science, Amsterdam,Amsterdam Public Health, Methodology, Amsterdam
| | - Aad W VAN DER VAART
- Delft University of Technology, Electrical Engineering, Mathematics and Computer Science, Delft
| | - Rudolf W POOLMAN
- Department of Orthopedic Surgery, LUMC, Leiden, the Netherlands,APOLLO research group: Frank van Roon, MD, Department of Orthopedics and Trauma Surgery, ETZ, Tilburg; Martijn van Dijk, MD PhD, Department of Orthopedic Surgery, Antonius Ziekenhuis, Utrecht; Jort Keizer, MD, Department of Trauma Surgery, Antonius Ziekenhuis, Utrecht; Anne J H Vochteloo, MD PhD, Department of Orthopedic Surgery, OCON, Hengelo; Pieter Joosse, MD PhD, Department of Trauma Surgery, Noord-West Ziekenhuis, Alkmaar; Bert Boonen, MD PhD, Department of Orthopedic Surgery & Traumatology, Zuyderland Medical Center, Heerlen, Sittard-Geleen; Jetse Jelsma, MD PhD, Department of Orthopedic Surgery & Traumatology, Zuyderland Medical Center, Heerlen, Sittard-Geleen; Dieuwertje Theeuwen, MD, Department of Orthopedic Surgery & Traumatology, Zuyderland Medical Center, Heerlen, Sittard-Geleen; Joris J W Ploegmakers, MD PhD, Department of Orthopedic Surgery, UMCG, Groningen; Tim Schepers, MD PhD, Department of Trauma Surgery, Amsterdam UMC, Amsterdam; Evelien van der Meij, MD, Department of Orthopedic Surgery, IJsselland, Capelle aan de Ijssel; Svenhjalmar H van Helden, MD PhD, Department of Orthopedic & Trauma Surgery, Isala, Zwolle; Rutger Zuurmond, MD PhD, Department of Orthopedic & Trauma Surgery, Isala, Zwolle; Bart A. van Dijkman, MD, Department of Trauma Surgery, Flevoziekenhuis, Almere; Thomas D Berendes, MD PhD, Department of Orthopedic Surgery, Meander MC, Amersfoort; Hans G E Hendriks, MD PhD, Department of Orthopedic Surgery & Trauma, Máxima MC, Eindhoven, The Netherlands
| | | |
Collapse
|
6
|
Timing of surgery for internal fixation of intracapsular hip fractures and complications at 1 year; a 32 year clinical study of 2,366 patients at a single center. Injury 2022; 53:584-589. [PMID: 34920879 DOI: 10.1016/j.injury.2021.11.038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 11/10/2021] [Accepted: 11/14/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND Timing of hip fracture surgery for the internal fixation of an intracapsular fracture remains controversial and few studies to date have been able to determine the optimum time to surgery in minimizing osteonecrosis and non-union with intracapsular fractures after fixation. METHODS Using a local hip fracture database managed by the senior author over a 32 year period, those who underwent osteosynthesis following intracapsular fractures were assessed for risk of development of non-union and osteonecrosis. Multivariate regression analysis was performed focusing on factors that were predictive of complications. Patient demographics, time from injury to surgery, fixation method, fracture pattern and complications at one year were reported. The primary outcome was whether delay to surgery contributed to risk of complications, defined as non-union or osteonecrosis. Secondary outcomes assessed the contribution of other factors to these complications. RESULTS 2,366 patients were identified with an average age of 74.7 years and 66.5% were female. 1189 (50.3%) of fractures were displaced. 481 (20.3%) had a complication at one year following fixation. 78 (3.3%) were fixed by DHS, 6 (0.3%) by cephalomedullary nail, (1257) 53.1% by cannulated screws and 1025 (43.3%) by Targon® screw. Multivariate regression revealed no significant correlation between delay to surgery and complication rates (OR 0.99, 95% CI 0.99, 1.01, p = 0.55). Significant variables include female sex (OR 2.03, 95% CI 1.58, 2.62, p<0.0001), fracture displacement (OR 4.8, 95% CI 3.79, 6.14, p<0.0001), independent mobility (OR 0.64, 95% CI 0.47, 0.87, p = 0.004) and use of Targon® screws compared to parallel screws (OR 0.61, 95% CI 0.48, 0.76, p<0.0001). CONCLUSIONS Our study demonstrates no relationship between timing of surgery for fixation of intracapsular fracture and complication rates. Female sex and fracture displacement increased risk of complications whereas independent mobility and use of Targon® screw device in comparison to parallel screws were protective against non-union but not avascular necrosis.
Collapse
|
7
|
Dunne M, Kuršumović K, Fisher R, Parker M. Comparison of outcomes after different methods of fixation for extracapsular hip fractures: An observational study. Injury 2021; 52:3031-3035. [PMID: 33642086 DOI: 10.1016/j.injury.2021.02.050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 02/06/2021] [Accepted: 02/15/2021] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Optimal management of intertrochanteric fractures using either sliding hip screws (SHS) or Intramedullary nail (IMN) fixation has long been disputed and the optimal length of a 'short nail' has yet to be clarified. Our aim was to investigate functional outcomes in patients who have undergone either sliding hip screw fixation or intramedullary fixation using varied lengths of nails to assess potential superiority. DESIGN We retrospectively reviewed data from consecutive patients with trochanteric hip fractures between January 2010 - July 2019. Fracture fixation was performed with four different devices; SHS, 220mm and 175mm Targon PFT nails or 180mm Short Affixus Hip Fracture Nails. There was no significant difference in the patient demographics in each treatment group. MAIN OUTCOME MEASURES Patients were followed up for 1 year post operatively to determine if there were differences in mobility and pain with the different fixation methods. RESULTS There was no significant difference in the overall complication rate between methods of fixation. Overall Intramedullary nail fixation resulted in an improved mean pain score compared to SHS (mean difference 0.25, 95% CI 0.11 - 0.39, p=0.0005). On sub-analysis this was only statistically significant in 220mm Targon nails (mean difference 0.35, CI 0.19-0.57, p=0.0010) and not for the other two nails. In addition, there was a significant difference in mobility score (mean difference 0.38, CI 0.12-0.63, p=0.0036). On sub-analysis this was only statistically significant favouring the for 220 mm Targon nail (mean difference 0.57, CI 0.27-0.87, p=0.0002). CONCLUSION We advise caution in interpreting the results of studies between different nails and SHS, as not all nails appear to be the same. Design features of modern nails such as length, proximal diameter, the use of a compression screw, lag screw interface within the nail and valgus inclination may all play a role in functional outcomes.
Collapse
Affiliation(s)
- Michael Dunne
- Peterborough City Hospital, North West Anglia Foundation Trust
| | | | - Rachael Fisher
- Peterborough City Hospital, North West Anglia Foundation Trust.
| | - Martyn Parker
- Peterborough City Hospital, North West Anglia Foundation Trust
| |
Collapse
|
8
|
Kanthasamy S, Chatterjee R, Patel A, Parker MJ. Hip fractures in cyclist - a six-year cohort study at a single large volume trauma centre. Injury 2021; 52:1846-1850. [PMID: 33863502 DOI: 10.1016/j.injury.2021.04.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 04/02/2021] [Indexed: 02/02/2023]
Abstract
UNLABELLED Cycling has gained in popularity as a recreational activity and method or travel, in part due to its recognised health benefits in maintenance of good cardiovascular strength and also for environmental issues. As a consequence of this, there is unfortunately an increased number of cycling related injuries. One particular injury incurred is a proximal femoral fracture, but there is little information in the literature with regarding this and its management. This retrospective, single centre, observation study looks at the number of cycling injuries over a six-year period in those under the age of 80. 50 patients were identified at an occurrence of 4.5% of the hip fracture population. The majority were male (n=37, 74%) with an average age of 60. Operative treatment was used for 48 (96%) patients with the majority being treated with internal fixation (n=42, 84%) and arthroplasty for the remainder. Average hospital stay was 5.6 days. One patient continued to complain of pain and subsequently underwent a total hip arthroplasty. The mean follow up for these patients was 1033 days (range 1 year to 7 years). 47 (94%) had full return back to pre-injury levels. Given that cycling is likely to increase in the future, we recommend that early surgical fixation is a viable and functionally positive treatment management in these particular group of patients. OBJECTIVES The aim of this retrospective observational study over a six-year period was to assess the incidence of hip fractures in those under the age of 80 following a cycling related injury, the definitive management and primary index surgery opted and to report the radiological and functional outcome of these patients with at least 1 year of follow up. DESIGN Retrospective, observational study SETTING: Large hip fracture unit, Level 2 Trauma Centre, single centre. PATIENTS Patients under the age of 80 who sustained a proximal femoral fracture secondary to a fall and not attributable to pathological processes (namely malignancy and Paget's) were identified and followed up after 1 year. RESULTS 50 patients were identified over a six-year period of which 74% (n=37) were male and the remaining were female. 48 of these patients subsequently went on for operative management. Two patients presented late (7 days and 42 days from surgery) and were treated conservatively. The average hospital stay for these patients was 5.6 days, with index surgery occurring on average within 22 hours of admission. Mean follow up was 1033 days (range 1 year to 7 years) in all patients. Radiological union had occurred in all patients. One patient showed evidence of avascular necrosis but was asymptomatic. All but three patients had achieved the same level of mobility as pre-injury levels. All patients had the same level of social dependency. One patient continued to complain of pain and subsequently underwent a total hip arthroplasty. CONCLUSIONS We demonstrate that the majority of our patients undergo surgical fixation and demonstrate good functional and radiological outcomes at a mean follow up of 1033 days. This is likely as a result of good pre-morbid status in these patients and good bone stock at index intervention. This study is one of the first to show this within the literature in this cohort of elderly patients. The number of cycling related injuries in the elderly population is likely to increase and our recommendation is that early surgical fixation provides good functional outcome in this subset of patients.
Collapse
Affiliation(s)
- Senthooran Kanthasamy
- Research Fellow and Honorary Specialist Registrar, Addenbrookes Hospital, University of Cambridge, UK.
| | - Reuben Chatterjee
- Trust Doctor, Trauma and Orthopaedics, Peterborough City Hospital, North West Anglia NHS Foundation Trust, UK.
| | - Anish Patel
- GPVTS, Accident and Emergency Department, Royal Berkshire NHS Foundation Trust, UK.
| | - Martyn J Parker
- Consultant Orthopaedic Surgeon, Peterborough City Hospital, North West Anglia NHS Foundation Trust, UK; Hip Fracture Unit, Department of Trauma and Orthopaedics, Peterborough City Hospital, Peterborough and Stamford Hospital NHS Foundation Trust, Bretton Gate, Peterborough PE3 9GZ, UK.
| |
Collapse
|
9
|
Measuring daily functioning in older persons using a frailty index: a cohort study based on routine primary care data. Br J Gen Pract 2020; 70:e866-e873. [PMID: 33139330 DOI: 10.3399/bjgp20x713453] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 05/19/2020] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Electronic health records (EHRs) are increasingly used for research; however, multicomponent outcome measures such as daily functioning cannot yet be readily extracted. AIM To evaluate whether an electronic frailty index based on routine primary care data can be used as a measure for daily functioning in research with community-dwelling older persons (aged ≥75 years). DESIGN AND SETTING Cohort study among participants of the Integrated Systemic Care for Older People (ISCOPE) trial (11 476 eligible; 7285 in observational cohort; 3141 in trial; over-representation of frail people). METHOD At baseline (T0) and after 12 months (T12), daily functioning was measured with the Groningen Activities Restriction Scale (GARS, range 18-72). Electronic frailty index scores (range 0-1) at T0 and T12 were computed from the EHRs. The electronic frailty index (electronic Frailty Index - Utrecht) was tested for responsiveness and compared with the GARS as a gold standard for daily functioning. RESULTS In total, 1390 participants with complete EHR and follow-up data were selected (31.4% male; median age = 81 years, interquartile range = 78-85). The electronic frailty index increased with age, was higher for females, and lower for participants living with a partner. It was responsive after an acute major medical event; however, the correlation between the electronic frailty index and GARS at T0 and over time was limited. CONCLUSION Because the electronic frailty index does not reflect daily functioning, further research on new methods to measure daily functioning with routine care data (for example, other proxies) is needed before EHRs can be a useful data source for research with older persons.
Collapse
|
10
|
Parker MJ, Cawley S. Short (175 mm) versus standard (220 mm) length intramedullary nail for trochanteric hip fractures: a randomized trial of 229 patients. Bone Joint J 2020; 102-B:394-399. [PMID: 32114812 DOI: 10.1302/0301-620x.102b3.bjj-2019-0776.r3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
AIMS A lack of supporting clinical studies have been published to determine the ideal length of intramedullary nail in fixation of trochanteric fractures of the hip. Nevertheless, there has been a trend to use shorter intramedullary nails for the internal fixation of trochanteric hip fractures. Our aim was to determine if the length of nail affected the outcome. METHODS We randomized 229 patients with a trochanteric hip fracture between two implants: a 'standard' nail of 220 mm and a shorter nail of 175 mm, which had decreased proximal angulation (4° vs 7°) and a reduced diameter at the level of the lesser trochanter. Patients were followed up for one year by a nurse blinded to the type of implant used to determine if there were differences in mobility and pain with two nail designs. Pain was assessed on a scale of 1 (none) to 8 (severe and constant) and mobility on a scale of 1 (full mobility) to 9 (immobile). RESULTS The shorter nail did not require any reaming of the femur and was quicker to insert (mean difference 5.1 minutes; p < 0.001, 95% confidence interval (CI) of the difference 3.16 to 7.04). Those treated by the shorter nail were less mobile (mean difference in reduction in mobility score at one year 0.80; p = 0.007, 95% CI 1.38 to 0.22). In addition, there was a trend toward greater residual pain for those treated with the shorter nail, although this was not statistically significant (mean difference in pain score at one year 0.24; p = 0.064, 95% CI -0.01 to 0.49). CONCLUSION These results suggest that the increasing use of this very short intramedullary nail with its design modification may not be appropriate. Cite this article: Bone Joint J 2020;102-B(3):394-399.
Collapse
Affiliation(s)
- Martyn J Parker
- Department of Orthopaedics, Peterborough City Hospital, Peterborough and Stamford Hospital NHS Foundation Trust, Peterborough, UK
| | - Shirley Cawley
- Department of Orthopaedics, Peterborough City Hospital, Peterborough and Stamford Hospital NHS Foundation Trust, Peterborough, UK
| |
Collapse
|
11
|
Validation of the Fracture Mobility Score against the Parker Mobility Score in hip fracture patients. Injury 2020; 51:395-399. [PMID: 31668574 DOI: 10.1016/j.injury.2019.10.035] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Accepted: 10/15/2019] [Indexed: 02/02/2023]
Abstract
INTRODUCTION The Parker Mobility Score has proven to be a valid and reliable measurement of hip fracture patient mobility. For hip fracture registries the Fracture Mobility Score is advised and used, although this score has never been validated. This study aims to validate the Fracture Mobility Score against the Parker Mobility Score. PATIENTS AND METHODS The Dutch Hip Fracture Audit uses the Fracture Mobility Score (categorical scale). For the purpose of this study, five hospitals registered both the Fracture Mobility Score and the Parker Mobility Score (0-9 scale) for every admitted hip fracture patient in 2018. The Spearman correlation between the two scores was calculated. To test whether the correlation coefficient remained stable among different patient subgroups, analyses were stratified according to baseline patient characteristics. RESULTS In total 1,201 hip fracture patients were included. The Spearman correlation between the Fracture Mobility Score and Parker Mobility Score was strong: 0.73 (p = < 0.001). Stratified for gender, age, ASA score, dementia, Index of Activities of Daily Living (KATZ-6 ADL score), living situation and nutritional status, the correlation coefficient varied between 0.40-0.84. For patients aged 90 and over and having an ASA score of III-IV who suffered from dementia, had a KATZ-6 ADL score of 1-6, lived in an institution and/or were malnourished, the correlation was moderate. CONCLUSION The Fracture Mobility Score is overall strongly correlated with the Parker Mobility Score and can be considered as a valid score to measure hip fracture patient mobility. This may encourage other hip fracture audits to also use the Fracture Mobility Score, which would increase the uniformity of mobility score results among national hip fracture audits and decrease the overall registration load.
Collapse
|
12
|
Parker MJ, Cawley S. Cemented or uncemented hemiarthroplasty for displaced intracapsular fractures of the hip: a randomized trial of 400 patients. Bone Joint J 2020; 102-B:11-16. [PMID: 31888358 DOI: 10.1302/0301-620x.102b1.bjj-2019-1041.r1] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
AIMS Debate continues about whether it is better to use a cemented or uncemented hemiarthroplasty to treat a displaced intracapsular fracture of the hip. The aim of this study was to attempt to resolve this issue for contemporary prostheses. METHODS A total of 400 patients with a displaced intracapsular fracture of the hip were randomized to receive either a cemented polished tapered stem hemiarthroplasty or an uncemented Furlong hydroxyapatite-coated hemiarthroplasty. Follow-up was conducted by a nurse blinded to the implant at set intervals for up to one year from surgery. RESULTS A total of 115 patients died in the year after surgery. There was a tendency towards a slightly higher mortality in those treated with the uncemented prosthesis after one year (64 vs 51; p = 0.18). For the survivors, there was no significant difference in pain score at any of the time intervals. Patients treated using the cemented hemiarthroplasty recovered mobility better than those treated with the uncemented hemiarthroplasty (mean decrease in mobility score at one year: 1.7 vs 1.1, SD 1.9; p = 0.008). There was a tendency to more periprosthetic fractures in the uncemented group (five vs two cases; p = 0.45), but overall the need for further surgery was similar in both groups (nine vs seven cases). There were four perioperative deaths in the cemented group. CONCLUSION These results indicate that a contemporary cemented hemiarthroplasty gives better results than an uncemented hemiarthroplasty for patients with a displaced intracapsular fracture of the hip. When the condition of the patient permits, a cemented hemiarthroplasty should be used. Cite this article: Bone Joint J. 2020;102-B(1):11-16.
Collapse
Affiliation(s)
- Martyn J Parker
- Department of Orthopaedics, Peterborough City Hospital, Peterborough and Stamford Hospital NHS Foundation Trust, Peterborough, UK
| | | |
Collapse
|
13
|
Mobility after intertrochanteric hip fracture fixation with either a sliding hip screw or a cephalomedullary nail: Sub group analysis of a randomised trial of 1000 patients. Injury 2019; 50:1709-1714. [PMID: 31256911 DOI: 10.1016/j.injury.2019.06.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Accepted: 06/18/2019] [Indexed: 02/02/2023]
Abstract
AIMS The aim of this study was to determine if different patient groups have superior mobility regain following intertrochanteric hip fracture fixation with a cephomedullary nail compared to a sliding hip screw (SHS). PATIENTS AND METHODS The present study is a subgroup analysis of patients which were enrolled into a randomized controlled trial which randomized 1000 patients with an intertrochanteric hip fracture to fixation with either a short cephomedullary nail (Targon® PF or PFT) or a SHS. In the present study the two treatment groups were dicotomised on the basis of six variables determined at the time of admission; age (<80; ≥80 years), sex, residence (admitted from own home; institutional care), mobility (mobility score ≥7 [good]; <7 [poor]), mental status (AMTS < 7 [cognitively impaired]; ≥7) and health status (ASA < 3; ≥3). The primary outcome measure was the difference between mobility score pre-fracture and mobility score during the year after hip fracture fixation. RESULTS Patients less than 80 years of age, those admitted from their own home, cognitively intact patients and patients who mobilised without assistance pre-fracture, recovered superior mobility when fracture fixation was performed with a nail compared to a SHS. Those patients admitted from institutional care, those with significant cognitive or mobility impairment at the time of the injury did not have any significantly improved benefit in mobility regain with a nail compared to a SHS. CONCLUSION Fixation of an intertrochanteric hip fracture with a cephomedullary nail results in superior recovery of mobility for younger patients who prior to the injury were more mobile, cognitively intact and living at home.
Collapse
|
14
|
Ahmad T, Muhammad ZA, Habib A. Injury specific trauma registry: Outcomes of a prospective cohort with proximal femur fractures. Ann Med Surg (Lond) 2019; 45:54-58. [PMID: 31360461 PMCID: PMC6642254 DOI: 10.1016/j.amsu.2019.07.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Accepted: 07/04/2019] [Indexed: 11/30/2022] Open
Abstract
Background The elderly population is prone to hip fractures, and treating such patients to achieve good outcomes can be challenging. Collection of outcomes data can support clinicians to modify their treatment protocols and improve outcomes over time. The aim of this study is to compare different surgical procedures in patients with neck of femur and intertrochanteric fractures in terms of clinical, functional and radiological outcomes using injury-specific outcome scores. Methods The study data was derived from the existing single-center, prospective orthopaedic trauma registry initiated from July 2015. Functional, clinical and radiological outcomes were assessed using Modified Harris Hip Score and The Radiographic Union Score for Hip. Mean radiological outcome scores was compared by Mann-Whitney U test and deaths by Chi-square and Odds ratio. Results Of the total 138 patients, 53 (38%) were neck of femur and 85 (62%) Intertrochanteric fractures with fall as leading cause of injury. At 12 months follow-up, modified Harris Hip Score showed 67% excellent-good results in both dynamic hip screw (N = 6) and total hip replacement (N = 3) followed by 50% in intramedullary nail (N = 2). Hemiarthroplasty has fair-poor outcomes with significantly higher deaths as compared to other procedure groups (p = 0.016). Radiological outcomes showed non-significant trend towards better outcomes in dynamic hip screw as compared to intramedullary nail (p = 0.08). Conclusion Our 12 months follow-up data suggest that dynamic hip screw and total hip replacement have better clinical, functional outcomes followed by intramedullary nail. Hemiarthroplasty has fair-poor clinical and functional outcomes with significantly higher deaths as compared to other procedure groups. To compare different surgical procedures in patients with neck of femur and intertrochanteric fractures in terms of outcomes. A Single center, prospective cohort study. Dynamic hip screw, total hip replacement, intramedullary nail, hemiarthroplasty. Functional, clinical and radiological outcomes assessment using Modified Harris Hip Score and The Radiographic Union Score. At 12 months, DHS and THR have better outcomes. Hemiarthroplasty has significantly higher deaths as compared to other groups.
Collapse
Affiliation(s)
- Tashfeen Ahmad
- Departments of Surgery and Biological & Biomedical Sciences, Aga Khan University, Karachi, Pakistan
| | | | - Ahmed Habib
- Department of Surgery, Aga Khan University, Pakistan
| |
Collapse
|
15
|
Improvement of early functional outcomes in hospitalized geriatric patients after hip surgery. Comput Biol Med 2017; 89:419-428. [PMID: 28881281 DOI: 10.1016/j.compbiomed.2016.12.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Revised: 12/17/2016] [Accepted: 12/19/2016] [Indexed: 01/17/2023]
Abstract
Computer supported clinical practice has great potential to improve process performance and care outcomes. However, further research is needed to evaluate the efficiency of Health Information Technology (HIT) across the various clinical settings. This study focuses on the status of the patient as determined by various potential predicting factors for functional recovery during hospitalization after hip surgery. We assess the relations among patient's characteristics, (co)morbidities, surgical procedures, hospital courses and modified Salvati-Wilson's (SW) score on discharge. The aim is to improve decision making in clinical practice at General hospital "Djordje Joanovic" in Zrenjanin, Serbia, by applying the variation of the Johnson's algorithm for data reduction. The data are related to hospitalized geriatric patients after hip surgery. The second aim is to define the methodology for decision making based on data related to hospitalized geriatric patients after hip surgery in local environments. The SW score as a measure of results of early functional recovery, was affected by age, surgical procedure, the lowest postoperative value of red blood cells during hospitalization, haemoglobin level on discharge, length of hospitalization and length of rehabilitation. It is possible to improve decision making in clinical practice at General hospital "Djordje Joanovic" in Zrenjanin, Serbia, by applying the variation of the Johnson's algorithm for data reduction. The applied method is useful for any local environment for similar geriatric population, in effort to improve their own clinical practice.
Collapse
|
16
|
Parker MJ, Cawley S. Sliding hip screw versus the Targon PFT nail for trochanteric hip fractures. Bone Joint J 2017; 99-B:1210-1215. [DOI: 10.1302/0301-620x.99b9.bjj-2016-1279.r1] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Accepted: 04/03/2017] [Indexed: 11/05/2022]
Abstract
Aims To compare the outcomes for trochanteric fractures treated with a sliding hip screw (SHS) or a cephalomedullary nail. Patients and Methods A total of 400 patients with a trochanteric hip fracture were randomised to receive a SHS or a cephalomedullary nail (Targon PFT). All surviving patients were followed up to one year from injury. Functional outcome was assessed by a research nurse blinded to the implant used. Results Recovery of mobility, as assessed by a mobility scale, was superior for those treated with the intramedullary nail compared with the SHS at eight weeks, three and nine months (p-values between 0.01 and 0.04), the difference at six and 12 months was not statistically significant (p = 0.15 and p = 0.18 respectively). The mean difference was around 0.4 points (0.3 to 0.5) on a nine point scale. Surgical time for the nail was four minutes less than that for the SHS (p < 0.001). Fracture healing complications were similar for the two groups. There were no statistically significant differences between implants for any other recorded outcomes including the need for post-operative blood transfusion, wound healing complications, general medical complications, hospital stay or mortality. Conclusion This study confirms the findings of a previous study that both methods of treatment produce similar results, although intramedullary fixation does result in marginally improved regain of mobility in comparison with the SHS. Cite this article: Bone Joint J 2017;99-B:1210–15.
Collapse
Affiliation(s)
- M. J. Parker
- Peterborough City Hospital, Peterborough
and Stamford Hospital NHS Foundation Trust, Bretton
Gate, Peterborough PE3 9GZ, UK
| | - S. Cawley
- Peterborough City Hospital, Peterborough
and Stamford Hospital NHS Foundation Trust, Bretton
Gate, Peterborough PE3 9GZ, UK
| |
Collapse
|
17
|
Mukka S, Knutsson B, Krupic F, Sayed-Noor AS. The influence of cognitive status on outcome and walking ability after hemiarthroplasty for femoral neck fracture: a prospective cohort study. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2016; 27:653-658. [PMID: 27796582 PMCID: PMC5486608 DOI: 10.1007/s00590-016-1873-9] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Accepted: 10/17/2016] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Femoral neck fracture (FNF) is a devastating injury with serious medical and social consequences. One-third of these patients have some degree of impaired cognitive status. Despite this, a high proportion of hip fracture trials exclude patients with cognitive impairment (CI). We aimed to evaluate whether moderate to severe CI could predict walking ability, quality of life, functional outcome, reoperations and mortality in elderly patients with displaced FNF treated with hemiarthroplasty (HA). METHODS This cohort study included a consecutive series of 188 patients treated with HA for a displaced FNF. Patients were assessed for estimated preoperative and 1 year postoperatively with regard to walking ability, cognitive status, quality of life with EQ-5D and hip function with Harris hip score. RESULTS There were 188 patients who met the inclusion criteria. A total of 130 patients were in the control group, and 58 were in the CI group. At 1-year follow-up, 31 patients (24%) had died in the control group and 22 patients (38%) had died in the cognitive impaired group. This difference in reoperation and mortality rate was statistically significant (log-rank test, p = 0.016). The CI had a significantly higher incidence of being non-walker (28 vs. 4%, OR 9.2, p = 0.001). The EQ-5D was higher in the control group, while the Harris hip score was comparable in the two groups. CONCLUSIONS Moderate to severe CI was associated with a high incidence of non-walking ability, worse quality of life, high mortality and re-operation rate after femoral neck fractures treated with HA.
Collapse
Affiliation(s)
- Sebastian Mukka
- Department of Surgical and Perioperative Science, Umeå University, 901 87, Umeå, Sweden
| | - Björn Knutsson
- Department of Surgical and Perioperative Science, Umeå University, 901 87, Umeå, Sweden
| | - Ferid Krupic
- Department of Orthopaedics, Institute of Clinical Sciences, University of Gothenburg, Gothenburg, Sweden
| | - Arkan S Sayed-Noor
- Department of Surgical and Perioperative Science, Umeå University, 901 87, Umeå, Sweden.
| |
Collapse
|