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Valdes AM, Ikram A, Taylor LA, Zheng A, Kouraki A, Kelly A, Ashraf W, Vijay A, Miller S, Nightingale J, Selby NM, Ollivere BJ. Preoperative inflammatory biomarkers reveal renal involvement in postsurgical mortality in hip fracture patients: an exploratory study. Front Immunol 2024; 15:1372079. [PMID: 38919625 PMCID: PMC11197399 DOI: 10.3389/fimmu.2024.1372079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 05/20/2024] [Indexed: 06/27/2024] Open
Abstract
Background Hip fractures in frail patients result in excess mortality not accounted for by age or comorbidities. The mechanisms behind the high risk of mortality remain undetermined but are hypothesized to be related to the inflammatory status of frail patients. Methods In a prospective observational exploratory cohort study of hospitalized frail hip fracture patients, 92 inflammatory markers were tested in pre-operative serum samples and markers were tested against 6-month survival post-hip fracture surgery and incidence of acute kidney injury (AKI). After correcting for multiple testing, adjustments for comorbidities and demographics were performed on the statistically significant markers. Results Of the 92 markers tested, circulating levels of fibroblast growth factor 23 (FGF-23) and interleukin-15 receptor alpha (IL15RA), both involved in renal disease, were significantly correlated with 6-month mortality (27.5% overall) after correcting for multiple testing. The incidence of postoperative AKI (25.4%) was strongly associated with 6-month mortality, odds ratio = 10.57; 95% CI [2.76-40.51], and with both markers plus estimated glomerular filtration rate (eGFR)- cystatin C (CYSC) but not eGFR-CRE. The effect of these markers on mortality was significantly mediated by their effect on postoperative AKI. Conclusion High postoperative mortality in frail hip fracture patients is highly correlated with preoperative biomarkers of renal function in this pilot study. The effect of preoperative circulating levels of FGF-23, IL15RA, and eGFR-CYSC on 6-month mortality is in part mediated by their effect on postoperative AKI. Creatinine-derived preoperative renal function measures were very poorly correlated with postoperative outcomes in this group.
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Affiliation(s)
- Ana M. Valdes
- Injury, Recovery and Inflammation Sciences, School of Medicine, University of Nottingham, Nottingham, United Kingdom
- National Institute for Health and Care Research (NIHR) Nottingham Biomedical Research Centre, Nottingham, United Kingdom
| | - Adeel Ikram
- Injury, Recovery and Inflammation Sciences, School of Medicine, University of Nottingham, Nottingham, United Kingdom
- National Institute for Health and Care Research (NIHR) Nottingham Biomedical Research Centre, Nottingham, United Kingdom
| | - Lauren A. Taylor
- Injury, Recovery and Inflammation Sciences, School of Medicine, University of Nottingham, Nottingham, United Kingdom
- National Institute for Health and Care Research (NIHR) Nottingham Biomedical Research Centre, Nottingham, United Kingdom
| | - Amy Zheng
- Injury, Recovery and Inflammation Sciences, School of Medicine, University of Nottingham, Nottingham, United Kingdom
- National Institute for Health and Care Research (NIHR) Nottingham Biomedical Research Centre, Nottingham, United Kingdom
| | - Afroditi Kouraki
- Injury, Recovery and Inflammation Sciences, School of Medicine, University of Nottingham, Nottingham, United Kingdom
- National Institute for Health and Care Research (NIHR) Nottingham Biomedical Research Centre, Nottingham, United Kingdom
| | - Anthony Kelly
- Injury, Recovery and Inflammation Sciences, School of Medicine, University of Nottingham, Nottingham, United Kingdom
- National Institute for Health and Care Research (NIHR) Nottingham Biomedical Research Centre, Nottingham, United Kingdom
| | - Waheed Ashraf
- Injury, Recovery and Inflammation Sciences, School of Medicine, University of Nottingham, Nottingham, United Kingdom
- National Institute for Health and Care Research (NIHR) Nottingham Biomedical Research Centre, Nottingham, United Kingdom
| | - Amrita Vijay
- Injury, Recovery and Inflammation Sciences, School of Medicine, University of Nottingham, Nottingham, United Kingdom
- National Institute for Health and Care Research (NIHR) Nottingham Biomedical Research Centre, Nottingham, United Kingdom
| | - Suzanne Miller
- Injury, Recovery and Inflammation Sciences, School of Medicine, University of Nottingham, Nottingham, United Kingdom
- National Institute for Health and Care Research (NIHR) Nottingham Biomedical Research Centre, Nottingham, United Kingdom
| | - Jessica Nightingale
- Injury, Recovery and Inflammation Sciences, School of Medicine, University of Nottingham, Nottingham, United Kingdom
- National Institute for Health and Care Research (NIHR) Nottingham Biomedical Research Centre, Nottingham, United Kingdom
| | - Nicholas M. Selby
- Centre for Kidney Research and Innovation, Academic Unit for Translational Medical Sciences, School of Medicine, University of Nottingham, Nottingham, United Kingdom
| | - Benjamin J. Ollivere
- Injury, Recovery and Inflammation Sciences, School of Medicine, University of Nottingham, Nottingham, United Kingdom
- National Institute for Health and Care Research (NIHR) Nottingham Biomedical Research Centre, Nottingham, United Kingdom
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Forssten MP, Cao Y, Mohammad Ismail A, Tennakoon L, Spain DA, Mohseni S. Comparative Analysis of Frailty Scores for Predicting Adverse Outcomes in Hip Fracture Patients: Insights from the United States National Inpatient Sample. J Pers Med 2024; 14:621. [PMID: 38929842 PMCID: PMC11204756 DOI: 10.3390/jpm14060621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2024] [Revised: 06/04/2024] [Accepted: 06/05/2024] [Indexed: 06/28/2024] Open
Abstract
The aim of the current investigation was to compare the ability of several frailty scores to predict adverse outcomes in hip fracture patients. All adult patients (18 years or older) who suffered a hip fracture due to a fall and underwent surgical fixation were extracted from the 2019 National Inpatient Sample (NIS) Database. A combination of logistic regression and bootstrapping was used to compare the predictive ability of the Orthopedic Frailty Score (OFS), the Nottingham Hip Fracture Score (NHFS), the 11-factor modified Frailty Index (11-mFI) and 5-factor (5-mFI) modified Frailty Index, as well as the Johns Hopkins Frailty Indicator. A total of 227,850 patients were extracted from the NIS. In the prediction of in-hospital mortality and failure-to-rescue (FTR), the OFS surpassed all other frailty measures, approaching an acceptable predictive ability for mortality [AUC (95% CI): 0.69 (0.67-0.72)] and achieving an acceptable predictive ability for FTR [AUC (95% CI): 0.70 (0.67-0.72)]. The NHFS demonstrated the highest predictive ability for predicting any complication [AUC (95% CI): 0.62 (0.62-0.63)]. The 11-mFI exhibited the highest predictive ability for cardiovascular complications [AUC (95% CI): 0.66 (0.64-0.67)] and the NHFS achieved the highest predictive ability for delirium [AUC (95% CI): 0.69 (0.68-0.70)]. No score succeeded in effectively predicting venous thromboembolism or infections. In summary, the investigated frailty scores were most effective in predicting in-hospital mortality and failure-to-rescue; however, they struggled to predict complications.
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Affiliation(s)
- Maximilian Peter Forssten
- Department of Orthopedic Surgery, Faculty of Medicine and Health, Orebro University, Orebro 701 82, Sweden
- School of Medical Sciences, Orebro University, 701 82 Orebro, Sweden;
| | - Yang Cao
- Clinical Epidemiology and Biostatistics, School of Medical Sciences, Faculty of Medicine and Health, Orebro University, 701 82 Orebro, Sweden;
| | | | - Lakshika Tennakoon
- Department of Surgery, Section of Trauma and Acute Care Surgery, Stanford University School of Medicine, Stanford, CA 94305, USA; (L.T.); (D.A.S.)
| | - David A. Spain
- Department of Surgery, Section of Trauma and Acute Care Surgery, Stanford University School of Medicine, Stanford, CA 94305, USA; (L.T.); (D.A.S.)
| | - Shahin Mohseni
- School of Medical Sciences, Orebro University, 701 82 Orebro, Sweden;
- Division of Trauma, Critical Care & Acute Care Surgery, Department of Surgery, Sheikh Shakhbout Medical City, Abu Dhabi P.O. Box 11001, United Arab Emirates
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Ioannidis I, Forssten MP, Mohammad Ismail A, Cao Y, Tennakoon L, Spain DA, Mohseni S. The relationship and predictive value of dementia and frailty for mortality in patients with surgically managed hip fractures. Eur J Trauma Emerg Surg 2024; 50:339-345. [PMID: 37656179 PMCID: PMC11035458 DOI: 10.1007/s00068-023-02356-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 08/21/2023] [Indexed: 09/02/2023]
Abstract
BACKGROUND Both dementia and frailty have been associated with worse outcomes in patients with hip fractures. However, the interrelation and predictive value of these two entities has yet to be clarified. The current study aimed to investigate the predictive relationship between dementia, frailty, and in-hospital mortality after hip fracture surgery. METHODS All patients registered in the 2019 National Inpatient Sample Database who were 50 years or older and underwent emergency hip fracture surgery following a traumatic fall were eligible for inclusion. Logistic regression (LR) models were constructed with in-hospital mortality as the response variables. One model was constructed including markers of frailty and one model was constructed excluding markers of frailty [Orthopedic Frailty Score (OFS) and weight loss]. The feature importance of all variables was determined using the permutation importance method. New LR models were then fitted using the top ten most important variables. The area under the receiver-operating characteristic curve (AUC) was used to compare the predictive ability of these models. RESULTS An estimated total of 216,395 patients were included. Dementia was the 7th most important variable for predicting in-hospital mortality. When the OFS and weight loss were included, they replaced dementia in importance. There was no significant difference in the predictive ability of the models when comparing the model that included markers of frailty [AUC for in-hospital mortality (95% CI) 0.79 (0.77-0.81)] with the model that excluded markers of frailty [AUC for in-hospital mortality (95% CI) 0.79 (0.77-0.80)]. CONCLUSION Dementia functions as a surrogate for frailty when predicting in-hospital mortality in hip fracture patients. This finding highlights the importance of early frailty screening for improvement of care pathways and discussions with patients and their families in regard to expected outcomes.
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Affiliation(s)
- Ioannis Ioannidis
- Department of Orthopedic Surgery, Orebro University Hospital, Orebro, Sweden
- School of Medical Sciences, Orebro University, Orebro, Sweden
| | - Maximilian Peter Forssten
- Department of Orthopedic Surgery, Orebro University Hospital, Orebro, Sweden
- School of Medical Sciences, Orebro University, Orebro, Sweden
| | - Ahmad Mohammad Ismail
- Department of Orthopedic Surgery, Orebro University Hospital, Orebro, Sweden
- School of Medical Sciences, Orebro University, Orebro, Sweden
| | - Yang Cao
- Clinical Epidemiology and Biostatistics, School of Medical Sciences, Faculty of Medicine and Health, Orebro University, Orebro, Sweden
| | - Lakshika Tennakoon
- Department of Surgery, Section of Trauma and Acute Care Surgery, Stanford University School of Medicine, Stanford, CA, USA
| | - David A Spain
- Department of Surgery, Section of Trauma and Acute Care Surgery, Stanford University School of Medicine, Stanford, CA, USA
| | - Shahin Mohseni
- Department of Orthopedic Surgery, Orebro University Hospital, Orebro, Sweden.
- Division of Trauma, Critical Care & Acute Care Surgery, Department of Surgery, Sheik Shakhbot Medical City Mayo Clinic, Abu Dhabi, United Arab Emirates.
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Forssten MP, Mohammad Ismail A, Ioannidis I, Ribeiro MAF, Cao Y, Sarani B, Mohseni S. Prioritizing patients for hip fracture surgery: the role of frailty and cardiac risk. Front Surg 2024; 11:1367457. [PMID: 38525320 PMCID: PMC10957751 DOI: 10.3389/fsurg.2024.1367457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 02/19/2024] [Indexed: 03/26/2024] Open
Abstract
Introduction The number of patients with hip fractures continues to rise as the average age of the population increases. Optimizing outcomes in this cohort is predicated on timely operative repair. The aim of this study was to determine if patients with hip fractures who are frail or have a higher cardiac risk suffer from an increased risk of in-hospital mortality when surgery is postponed >24 h. Methods All patients registered in the 2013-2021 TQIP dataset who were ≥65 years old and underwent surgical fixation of an isolated hip fracture caused by a ground-level fall were included. Adjustment for confounding was performed using inverse probability weighting (IPW) while stratifying for frailty with the Orthopedic Frailty Score (OFS) and cardiac risk using the Revised Cardiac Risk Index (RCRI). The outcome was presented as the absolute risk difference in in-hospital mortality. Results A total of 254,400 patients were included. After IPW, all confounders were balanced. A delay in surgery was associated with an increased risk of in-hospital mortality across all strata, and, as the degree of frailty and cardiac risk increased, so too did the risk of mortality. In patients with OFS ≥4, delaying surgery >24 h was associated with a 2.33 percentage point increase in the absolute mortality rate (95% CI: 0.57-4.09, p = 0.010), resulting in a number needed to harm (NNH) of 43. Furthermore, the absolute risk of mortality increased by 4.65 percentage points in patients with RCRI ≥4 who had their surgery delayed >24 h (95% CI: 0.90-8.40, p = 0.015), resulting in a NNH of 22. For patients with OFS 0 and RCRI 0, the corresponding NNHs when delaying surgery >24 h were 345 and 333, respectively. Conclusion Delaying surgery beyond 24 h from admission increases the risk of mortality for all geriatric hip fracture patients. The magnitude of the negative impact increases with the patient's level of cardiac risk and frailty. Operative intervention should not be delayed based on frailty or cardiac risk.
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Affiliation(s)
- Maximilian Peter Forssten
- Department of Orthopedic Surgery, Faculty of Medicine and Health, Orebro University, Orebro, Sweden
- School of Medical Sciences, Orebro University, Orebro, Sweden
| | - Ahmad Mohammad Ismail
- Department of Orthopedic Surgery, Faculty of Medicine and Health, Orebro University, Orebro, Sweden
- School of Medical Sciences, Orebro University, Orebro, Sweden
| | - Ioannis Ioannidis
- Department of Orthopedic Surgery, Faculty of Medicine and Health, Orebro University, Orebro, Sweden
- School of Medical Sciences, Orebro University, Orebro, Sweden
| | - Marcelo A. F. Ribeiro
- Pontifical Catholic University of São Paulo, São Paulo, Brazil
- Khalifa University and Gulf Medical University, Abu Dhabi, United Arab Emirates
- Department of Surgery, Sheikh Shakhbout Medical City, Abu Dhabi, United Arab Emirates
| | - Yang Cao
- Clinical Epidemiology and Biostatistics, School of Medical Sciences, Faculty of Medicine and Health, Orebro University, Orebro, Sweden
| | - Babak Sarani
- Division of Trauma and Acute Care Surgery, George Washington University School of Medicine & Health Sciences, Washington, DC, United States
| | - Shahin Mohseni
- School of Medical Sciences, Orebro University, Orebro, Sweden
- Department of Surgery, Sheikh Shakhbout Medical City, Abu Dhabi, United Arab Emirates
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Unnanuntana A, Kuptniratsaikul V, Srinonprasert V, Charatcharoenwitthaya N, Kulachote N, Papinwitchakul L, Wattanachanya L, Chotanaphuti T. A multidisciplinary approach to post-operative fragility hip fracture care in Thailand - a narrative review. Injury 2023; 54:111039. [PMID: 37757673 DOI: 10.1016/j.injury.2023.111039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 08/21/2023] [Accepted: 09/08/2023] [Indexed: 09/29/2023]
Abstract
INTRODUCTION Appropriate care and rehabilitation following surgery for fragility hip fractures in older adults is associated with better outcomes and a greater likelihood of achieving pre-injury functioning. Clinical guidelines specifically for the post-operative care and rehabilitation of patients with hip fractures are scarce; as such, country-specific protocols benchmarked against established guidelines are essential given the wide variation in cultures and beliefs, clinical practice and diverse healthcare systems in Asia. We aimed to provide clinically relevant recommendations for post-operative fragility hip fracture care and rehabilitation to improve patient outcomes and prevent subsequent fractures in Thailand. METHODS A targeted literature review was conducted to identify key evidence on various elements of post-hip fracture care and rehabilitation. Further discussions at a meeting and over email correspondence led to the development of the recommendations which amalgamate available evidence with the clinical experience of the multidisciplinary expert panel. RESULTS Our recommendations are categorized by one period domain - acute post-operative period, and five major domains during the post-operative period - rehabilitation, optimization of bone health, prevention of falls, nutritional supplementation, and prophylaxis for venous thromboembolism. A multidisciplinary approach should be central to the rehabilitation process with the involvement of orthopedists, geriatricians/internists, physiatrists, physical and occupational therapists, endocrinologists, pharmacists and nursing staff. Other key components of our recommendations which we believe contribute to better functional outcomes in older patients undergoing hip fracture surgery include comprehensive pre-operative assessments, early surgery, goal setting for recovery and rehabilitation, early mobilization, medication optimization, tailored exercise plans, adequate coverage with analgesia, assessment and appropriate management of osteoporosis with due consideration of the fracture risk, fall prevention plans, and nutritional assessment and support. Patients and their caregivers should be a part of the recovery process at every step, and they should be counseled and educated appropriately, particularly on the importance of adherence to their rehabilitation plan. CONCLUSION We have provided guidance on the critical domains of clinical care in the post-operative setting to optimize patient outcomes and prevent fracture recurrence. Our recommendations for post-operative care and rehabilitation of older adults with hip fracture can serve as a framework for hospitals across Thailand.
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Affiliation(s)
- Aasis Unnanuntana
- Department of Orthopedic Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkoknoi, Bangkok 10700, Thailand.
| | - Vilai Kuptniratsaikul
- Department of Rehabilitation Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Varalak Srinonprasert
- Division of Geriatric Medicine, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Natthinee Charatcharoenwitthaya
- Division of Endocrinology and Metabolism, Department of Medicine, Faculty of Medicine, Thammasat University, Pathumthani, Thailand
| | - Noratep Kulachote
- Department of Orthopedics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | | | - Lalita Wattanachanya
- Division of Endocrinology and Metabolism, Department of Medicine, Faculty of Medicine, Chulalongkorn University and Excellence Center for Diabetes, Hormone and Metabolism, King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Thanainit Chotanaphuti
- Department of Orthopedics, Phramongkutklao Hospital and College of Medicine, Bangkok, Thailand
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Ahlquist S, Kim ST, Hsiue PP, Upfill-Brown A, Photopoulos C, Stavrakis AI. Renal Transplant Patients Have a Lower Risk of Complications and Mortalities After Total Knee Arthroplasty Compared to Those on Hemodialysis: A Large National Database Study. J Arthroplasty 2023; 38:2336-2341.e1. [PMID: 37236290 DOI: 10.1016/j.arth.2023.05.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 05/10/2023] [Accepted: 05/17/2023] [Indexed: 05/28/2023] Open
Abstract
BACKGROUND Total knee arthroplasty (TKA) in end-stage renal disease is associated with complications. Controversy exists whether elective TKA should be performed while patients are on hemodialysis (HD) or following renal transplant (RT). This study compares TKA outcomes in HD versus RT patients. METHODS A national database was retrospectively reviewed using International Classification of Diseases codes to identify HD and RT patients who underwent primary TKA from 2010 to 2018. Demographics, comorbidities, and hospital factors were compared using Wald and Chi-squared tests. The primary outcome was in-hospital mortalities while secondary outcomes included quality outcomes and medical/surgical complications. Multivariate regressions were used to determine independent associations. Significance was determined with a 2-tailed P value of .05. There were 13,611 patients who underwent TKA (61.1 HD and 38.9% RT). Patients who had RT were younger, had fewer comorbidities, and more likely to have private insurance. RESULTS The RT patients had a lower rate of mortality (odds ratio (OR) 0.23, P < .01)), complications (OR 0.63, P < .01), cardiopulmonary complications (OR 0.44, P = .02), sepsis (OR 0.22, P < .001), and blood transfusion (OR 0.35, P < .001) during the index hospitalization. This cohort was also found to have decreased length of stay (-2.0 days, P < .001), non-home discharge (OR 0.57, P < .001), and hospital cost (-$5,300, P < .001). Patients who had RT had a lower rate of readmission (OR 0.54, P < .001), periprosthetic joint infection (OR 0.50, P < .01), and surgical site infection (OR 0.37, P < .001) within 90 days. CONCLUSION These findings suggest that HD patients are a high-risk population in TKA compared to RT patients and warrant stringent perioperative monitoring.
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Affiliation(s)
- Seth Ahlquist
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, Santa Monica, California
| | - Samuel T Kim
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, Santa Monica, California
| | - Peter P Hsiue
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, Santa Monica, California
| | - Alexander Upfill-Brown
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, Santa Monica, California
| | | | - Alexandra I Stavrakis
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, Santa Monica, California
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Forssten MP, Cao Y, Mohammad Ismail A, Ioannidis I, Tennakoon L, Spain DA, Mohseni S. Validation of the orthopedic frailty score for measuring frailty in hip fracture patients: a cohort study based on the United States National inpatient sample. Eur J Trauma Emerg Surg 2023; 49:2155-2163. [PMID: 37349513 PMCID: PMC10520138 DOI: 10.1007/s00068-023-02308-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 06/06/2023] [Indexed: 06/24/2023]
Abstract
BACKGROUND The Orthopedic Frailty Score (OFS) has been proposed as a tool for measuring frailty in order to predict short-term postoperative mortality in hip fracture patients. This study aims to validate the OFS using a large national patient register to determine its relationship with adverse outcomes as well as length of stay and cost of hospital stay. METHODS All adult patients (18 years or older) registered in the 2019 National Inpatient Sample Database who underwent emergency hip fracture surgery following a traumatic fall were eligible for inclusion. The association between the OFS and mortality, complications, and failure-to-rescue (FTR) was determined using Poisson regression models adjusted for potential confounders. The relationship between the OFS and length of stay and cost of hospital stay was instead determined using a quantile regression model. RESULTS An estimated 227,850 cases met the study inclusion criteria. There was a stepwise increase in the rate of complications, mortality, and FTR for each additional point on the OFS. After adjusting for potential confounding, OFS 4 was associated with an almost ten-fold increase in the risk of in-hospital mortality [adjusted IRR (95% CI): 10.6 (4.02-27.7), p < 0.001], a 38% increased risk of complications [adjusted IRR (95% CI): 1.38 (1.03-1.85), p = 0.032], and an almost 11-fold increase in the risk of FTR [adjusted IRR (95% CI): 11.6 (4.36-30.9), p < 0.001], compared to OFS 0. Patients with OFS 4 also required a day and a half additional care [change in median length of stay (95% CI): 1.52 (0.97-2.08), p < 0.001] as well as cost approximately $5,200 more to manage [change in median cost of stay (95% CI): 5166 (1921-8411), p = 0.002], compared to those with OFS 0. CONCLUSION Patients with an elevated OFS display a substantially increased risk of mortality, complications, and failure-to-rescue as well as a prolonged and more costly hospital stay.
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Affiliation(s)
- Maximilian Peter Forssten
- Department of Orthopedic Surgery, Orebro University Hospital, 701 85 Orebro, Sweden
- School of Medical Sciences, Orebro University, 702 81 Orebro, Sweden
| | - Yang Cao
- Clinical Epidemiology and Biostatistics, School of Medical Sciences, Faculty of Medicine and Health, Orebro University, 701 82 Orebro, Sweden
| | - Ahmad Mohammad Ismail
- Department of Orthopedic Surgery, Orebro University Hospital, 701 85 Orebro, Sweden
- School of Medical Sciences, Orebro University, 702 81 Orebro, Sweden
| | - Ioannis Ioannidis
- Department of Orthopedic Surgery, Orebro University Hospital, 701 85 Orebro, Sweden
- School of Medical Sciences, Orebro University, 702 81 Orebro, Sweden
| | - Lakshika Tennakoon
- Department of Surgery, Section of Trauma and Acute Care Surgery, Stanford University School of Medicine, Stanford, CA USA
| | - David A. Spain
- Department of Surgery, Section of Trauma and Acute Care Surgery, Stanford University School of Medicine, Stanford, CA USA
| | - Shahin Mohseni
- School of Medical Sciences, Orebro University, 702 81 Orebro, Sweden
- Division of Trauma, Critical Care and Acute Care Surgery, Department of Surgery, Sheik Shakhbout Medical City – Mayo Clinic, Abu Dhabi, United Arab Emirates
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López-Martín N, Escalera-Alonso J, Thuissard-Vasallo IJ, Andreu-Vázquez C, Bielza-Galindo R. [Result of the update of the clinical pathway for hip fracture in the elderly at a university hospital in Madrid]. Rev Esp Geriatr Gerontol 2023; 58:61-67. [PMID: 36804952 DOI: 10.1016/j.regg.2023.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 12/13/2022] [Accepted: 01/18/2023] [Indexed: 02/18/2023]
Abstract
BACKGROUND AND OBJECTIVES Orthogeriatric management with clinical pathways (CP) in hip fracture (HF) has been shown to be superior to other models. We studied whether updating the CP, through prioritization of admission and surgery, improvement in the prevention and treatment of delirium, management of anticoagulants and antiplatelet agents and the use of perioperative peripheral nerve block, modifies surgical delay, stay, readmissions, mortality, suffering delirium and functional status at discharge. MATERIAL AND METHOD A retrospective observational study of unicenter cohorts of 468 patients with HF, 220 from 2016 (old VC) and 248 from 2019 (new VC). The variables are: intervention in the first 48hours, surgical delay (hours), stay (days), stay less than 15 days, delirium, functional loss at discharge (Barthel prefracture scale less Barthel scale at discharge), readmission at one month, and mortality at admission, month and year. RESULTS Median age: 87.0 [interquartile range 8.0], mostly women (76.7%). Significantly, with the new VC, there was a greater number of patients operated on in the first 48hours (27,7% vs 36,8% p=0.036), less surgical delay (72.5 [47,5-110,5] vs 64.0 [42,0-88,0] p<0.001), shorter stay (10,0 [7,0-13,0] vs 8,0 [6,0-11,0] p<0.001), greater number of discharges in 15 days (78,2% vs 91,5% p<0.001), lower delirium (54,1% vs 43,5% p=0.023). No significant changes in readmissions, functional loss at discharge, mortality at admission, 3 months or year. CONCLUSIONS Updating the VC brings benefits to the patient (less surgical delay, equal functional status at discharge with fewer days of admission) and benefits in management (lower admission) without modifying mortality.
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Affiliation(s)
- Néstor López-Martín
- Servicio de Cirugía Ortopédica y Traumatología, Hospital Universitario Infanta Sofía, San Sebastián de los Reyes, Madrid, España.
| | - Javier Escalera-Alonso
- Servicio de Cirugía Ortopédica y Traumatología, Hospital Universitario Infanta Sofía, San Sebastián de los Reyes, Madrid, España
| | - Israel John Thuissard-Vasallo
- Facultad de Ciencias Biomédicas y de la Salud, Departamento de Medicina, Universidad Europea de Madrid, Villaviciosa de Odón, Madrid, España
| | - Cristina Andreu-Vázquez
- Facultad de Ciencias Biomédicas y de la Salud, Departamento de Medicina, Universidad Europea de Madrid, Villaviciosa de Odón, Madrid, España
| | - Rafael Bielza-Galindo
- Sección de Geriatría, Hospital Universitario Infanta Sofía, San Sebastián de los Reyes, Madrid, España
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Ahlquist S, Kim ST, Hsiue PP, Benharash P, Ponzio DY, Photopoulos C, Zeegen EN, Stavrakis AI. Comparison of total hip arthroplasty outcomes between hemodialysis and renal transplant patients. Hip Int 2022:11207000221091994. [PMID: 35437061 DOI: 10.1177/11207000221091994] [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] [Indexed: 02/04/2023]
Abstract
INTRODUCTION Total hip arthroplasty (THA) in end-stage renal disease (ESRD) patients is associated with increased complications. Controversy exists whether elective THA should be performed while these patients are on haemodialysis (HD) or following renal transplant (RT). This study seeks to compare THA outcomes in HD versus RT patients. METHODS A national database was retrospectively reviewed using ICD codes to identify all HD and RT patients who underwent primary THA from 2010 to 2018. Demographics, comorbidities, and hospital factors were compared between cohorts using Wald and chi-square tests. The primary outcome was in-hospital mortality, while secondary outcomes included length of stay (LOS), non-home discharge, cost, readmission, and medical/surgical complications. Multivariate regression was used to determine independent associations. Significance was determined with a 2-tailed p-value of 0.05. RESULTS 11,133 patients underwent THA, 61.6% HD and 39.4% RT patients. RT patients were younger, had fewer comorbidities, and more likely to have private insurance. After adjusting for these differences, RT patients had a lower rate of mortality (OR 0.31, p = 0.01), complications (OR 0.54, p < 0.01), cardiopulmonary complications (OR 0.54, p = 0.04), sepsis (OR 0.43, p < 0.01), and blood transfusion (OR 0.39, p < 0.001) during the index hospitalisation. RT was associated with decreased LOS (-2.0 days, p < 0.001), non-home discharge (OR 0.35, p < 0.001), and hospital cost (-$6,000, p < 0.001). RT had a lower rate of readmission (OR 0.60, p < 0.001) and revision surgery (OR 0.24, p = 0.01) within 90 days. CONCLUSIONS These findings suggest HD patients are a high-risk population in THA compared to RT patients and warrant stringent perioperative monitoring.
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Affiliation(s)
- Seth Ahlquist
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, Santa Monica, CA, USA
| | - Samuel T Kim
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, Santa Monica, CA, USA
| | - Peter P Hsiue
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, Santa Monica, CA, USA
| | - Peyman Benharash
- Department of Cardiac Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Danielle Y Ponzio
- Department of Orthopaedic Surgery, The Rothman Institute at Thomas Jefferson University, Philadelphia, PA, USA
| | | | - Erik N Zeegen
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, Santa Monica, CA, USA
| | - Alexandra I Stavrakis
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, Santa Monica, CA, USA
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Weinberg L, Ou Yang B, Cosic L, Klink S, Le P, Li JK, Koshy AN, Jones D, Bellomo R, Tan CO, Lee DK. Factors influencing early and long-term survival following hip fracture among nonagenarians. J Orthop Surg Res 2021; 16:653. [PMID: 34717695 PMCID: PMC8557574 DOI: 10.1186/s13018-021-02807-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 10/20/2021] [Indexed: 11/19/2022] Open
Abstract
Background The outcomes of nonagenarian patients undergoing orthopaedic surgery are not well understood. We investigated the 30-day mortality after surgical treatment of unilateral hip fracture. The relationship between postoperative complications and mortality was evaluated. Methods We performed a single-centre retrospective cohort study of nonagenarian patients undergoing hip fracture surgery over a 6-year period. Postoperative complications were graded according to the Clavien–Dindo classification. Correlation analyses were performed to evaluate the relationship between mortality and pre-specified mortality risk predictors. Survival analyses were assessed using Cox proportional hazards regression modelling.
Results The study included 537 patients. The 30-day mortality rate was 7.4%. The mortality rate over a median follow-up period of 30 months was 18.2%. Postoperative complications were observed in 459 (85.5%) patients. Both the number and severity of complications were related to mortality (p < 0.001). Compared to patients who survived, deceased patients were more frail (p = 0.034), were at higher ASA risk (p = 0.010) and were more likely to have preoperative congestive heart failure (p < 0.001). The adjusted hazard ratio for mortality according to the number of complications was 1.3 (95% CI 1.1, 1.5; p = 0.003). Up to 21 days from admission, any increase in complication severity was associated significantly greater mortality [adjusted hazard ratio: 3.0 (95% CI 2.4, 3.6; p < 0.001)].
Conclusion In a nonagenarian cohort of patients undergoing hip fracture surgery, 30-day mortality was 7.4%, but 30-month mortality rates approached one in five patients. Postoperative complications were independently associated with a higher mortality, particularly when occurring early.
Supplementary Information The online version contains supplementary material available at 10.1186/s13018-021-02807-6.
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Affiliation(s)
- Laurence Weinberg
- Department of Anaesthesia, Austin Health, 145 Studley Rd, Melbourne, VIC, 3084, Australia. .,Department of Surgery, The University of Melbourne, Austin Health, Melbourne, VIC, 3084, Australia. .,Department of Critical Care, The University of Melbourne, Melbourne, VIC, 3084, Australia.
| | - Bobby Ou Yang
- Department of Anaesthesia, Austin Health, 145 Studley Rd, Melbourne, VIC, 3084, Australia
| | - Luka Cosic
- Department of Anaesthesia, Austin Health, 145 Studley Rd, Melbourne, VIC, 3084, Australia
| | - Sarah Klink
- Department of Anaesthesia, Austin Health, 145 Studley Rd, Melbourne, VIC, 3084, Australia
| | - Peter Le
- Department of Anaesthesia, Austin Health, 145 Studley Rd, Melbourne, VIC, 3084, Australia
| | - Jasun Kai Li
- Department of Anaesthesia, Austin Health, 145 Studley Rd, Melbourne, VIC, 3084, Australia
| | - Anoop Ninan Koshy
- Department of Cardiology, Austin Health, Melbourne, VIC, 3084, Australia
| | - Daryl Jones
- Department of Intensive Care, Austin Health, Melbourne, VIC, 3084, Australia
| | - Rinaldo Bellomo
- Department of Intensive Care, Austin Health, Melbourne, VIC, 3084, Australia.,Department of Critical Care, The University of Melbourne, Melbourne, VIC, 3084, Australia
| | - Chong Oon Tan
- Department of Anaesthesia, Austin Health, 145 Studley Rd, Melbourne, VIC, 3084, Australia
| | - Dong-Kyu Lee
- Department of Anesthesiology and Pain Medicine, Dongguk University Ilsan Hospital, Ilsandong-gu, Goyang, 10326, Republic of Korea
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