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AbuAlrob H, Ioannidis G, Jaglal S, Costa A, Grifith LE, Thabane L, Adachi JD, Cameron C, Hillier L, Lau A, Papaioannou A. Hip fracture rate and osteoporosis treatment in Ontario: A population-based retrospective cohort study. Arch Osteoporos 2024; 19:53. [PMID: 38918265 PMCID: PMC11199290 DOI: 10.1007/s11657-024-01402-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 04/24/2024] [Indexed: 06/27/2024]
Abstract
This population-based study analyzes hip fracture and osteoporosis treatment rates among older adults, stratified by place of residence prior to fracture. Hip fracture rates were higher among older adults living in the community and discharged to long-term care (LTC) after fracture, compared to LTC residents and older adults living in the community. Only 23% of LTC residents at high fracture risk received osteoporosis treatment. PURPOSE This population-based study examines hip fracture rate and osteoporosis management among long-term care (LTC) residents > 65 years of age compared to community-dwelling older adults at the time of fracture and admitted to LTC after fracture, in Ontario, Canada. METHODS Healthcare utilization and administrative databases were linked using unique, encoded identifiers from the ICES Data Repository to estimate hip fractures (identified using the Public Health Agency of Canada algorithm and International Classification of Diseases (ICD)-10 codes) and osteoporosis management (pharmacotherapy) among adults > 66 years from April 1, 2014 to March 31, 2018. Sex-specific and age-standardized rates were compared by pre-fracture residency and discharge location (i.e., LTC to LTC, community to LTC, or community to community). Fracture risk was determined using the Fracture Risk Scale (FRS). RESULTS At baseline (2014/15), the overall age-standardized hip fracture rate among LTC residents was 223 per 10,000 person-years (173 per 10,000 females and 157 per 10,000 males), 509 per 10,000 person-years (468 per 10,000 females and 320 per 10,000 males) among the community to LTC cohort, and 31.5 per 10,000 person-years (43.1 per 10,000 females and 25.6 per 10,000 males). During the 5-year observation period, the overall annual average percent change (APC) for hip fracture increased significantly in LTC (AAPC = + 8.6 (95% CI 5.0 to 12.3; p = 0.004) compared to the community to LTC group (AAPC = + 2.5 (95% CI - 3.0 to 8.2; p = 0.248)) and the community-to-community cohort (AAPC - 3.8 (95% CI - 6.7 to - 0.7; p = 030)). However, hip fracture rate remained higher in the community to LTC group over the study period. There were 33,594 LTC residents identified as high risk of fracture (FRS score 4 +), of which 7777 were on treatment (23.3%). CONCLUSION Overall, hip fracture rates have increased in LTC and among community-dwelling adults admitted to LTC after fracture. However, hip fracture rates among community-dwelling adults have decreased over time. A non-significant increase in osteoporosis treatment rates was observed among LTC residents at high risk of fracture (FRS4 +). Residents in LTC are at very high risk for fracture and require individualized based on goals of care and life expectancy.
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Affiliation(s)
- Hajar AbuAlrob
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Canada.
| | | | - Susan Jaglal
- Department of Physical Therapy, University of Toronto, Toronto, Canada
| | - Andrew Costa
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Canada
- Department of Medicine, McMaster University, Hamilton, Canada
| | - Lauren E Grifith
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Canada
| | - Lehana Thabane
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Canada
- Department of Pediatrics and Anesthesia, McMaster University, Hamilton, Canada
| | | | - Cathy Cameron
- Institute for Clinical Evaluative Sciences, Toronto, Canada
| | | | - Arthur Lau
- Department of Medicine, McMaster University, Hamilton, Canada
| | - Alexandra Papaioannou
- Department of Medicine, McMaster University, Hamilton, Canada
- Geras Centre for Aging Research, Hamilton, Canada
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Zhang T, McCreedy E, Dionne L, Conard R, Mor V. Agreement of Antipsychotic Use between Nursing Home Electronic Records and Minimum Data Set. J Am Med Dir Assoc 2024; 25:606-609.e1. [PMID: 37573885 PMCID: PMC10858287 DOI: 10.1016/j.jamda.2023.07.005] [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: 09/28/2022] [Revised: 06/14/2023] [Accepted: 07/04/2023] [Indexed: 08/15/2023]
Abstract
OBJECTIVES Nursing home (NH) Minimum Data Set (MDS) have frequently been used to measure medication use in epidemiologic studies, but there is little evidence on the accuracy of MDS-based medication records. We compared antipsychotic use estimated using 2 data sources-MDS and NH electronic medication administration records (eMAR). DESIGN Cross-sectional comparison. SETTING AND PARTICIPANTS This analysis was based on MDS and linked eMAR data of 604 NH residents with dementia at 54 NHs in 10 states, participating in a cluster-randomized pragmatic trial (METRIcAL), from June 2019 to February 2020. METHODS One admission, quarterly, or annual MDS assessment was chosen for each participant. The MDS assessment recorded the number of antipsychotic treatment days during a 7-day window. We then identified antipsychotic administrations during the corresponding window in the eMAR. We used Cohen kappa to assess agreement in the proportion of participants on antipsychotics during the week and used intraclass correlation coefficient (ICC) to assess the agreement of treatment days. We further used the eMAR data as a reference to calculate validity parameters. RESULTS A total of 29.5% of study participants were identified as antipsychotic users based on the MDS vs 28.3% based on the eMAR data (kappa value: 0.96). MDS-based average treatment duration was estimated to be 2.0, consistent with eMAR-based estimate (1.8 days, ICC: 0.96). The sensitivity was 98.8% (95% CI 95.8%-99.9%), the specificity was 97.9% (95% CI 96.1%-99.1%), the positive predictive value was 94.9% (95% CI 90.8%-97.3%), and the negative predictive value was 99.5% (95% CI 98.2%-99.9%). CONCLUSIONS AND IMPLICATIONS Agreement between the MDS and eMAR in antipsychotic use is high, suggesting that the MDS is a valid tool to measure antipsychotic use in epidemiologic studies. Further studies with large and diverse populations are warranted to confirm our findings.
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Affiliation(s)
- Tingting Zhang
- Center for Gerontology & Healthcare Research, Brown University School of Public Health, Providence, RI, USA; Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, RI, USA; Center for Long-Term Care Quality & Innovation, Brown University School of Public Health, Providence, RI, USA.
| | - Ellen McCreedy
- Center for Gerontology & Healthcare Research, Brown University School of Public Health, Providence, RI, USA; Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, RI, USA; Center for Long-Term Care Quality & Innovation, Brown University School of Public Health, Providence, RI, USA
| | - Laura Dionne
- Center for Health Promotion and Health Equity, Brown University School of Public Health, Providence, RI, USA
| | | | - Vincent Mor
- Center for Gerontology & Healthcare Research, Brown University School of Public Health, Providence, RI, USA; Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, RI, USA; Center for Long-Term Care Quality & Innovation, Brown University School of Public Health, Providence, RI, USA; Providence Veterans Administration Medical Center, Providence, RI, USA
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3
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Baek S, Kim YJ, Kim BJ, Hong N. Impact of COVID-19 on the Incidence of Fragility Fracture in South Korea. J Bone Metab 2024; 31:31-39. [PMID: 38485239 PMCID: PMC10940106 DOI: 10.11005/jbm.2024.31.1.31] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 11/30/2023] [Accepted: 12/08/2023] [Indexed: 03/17/2024] Open
Abstract
BACKGROUND The coronavirus disease 2019 (COVID-19) pandemic and the consequent social distancing period are thought to have influenced the incidence of osteoporotic fracture in various ways, but the exact changes have not yet been well elucidated. The purpose of this study was to investigate the impact of the COVID-19 pandemic on the incidence of osteoporotic fracture using a nationwide cohort. METHODS The monthly incidence rates of vertebral; hip; and non-vertebral, non-hip fractures were collected from a nationwide database of the Korean National Health Insurance Review and Assessment from July 2016 to June 2021. Segmented regression models were used to assess the change in levels and trends in the monthly incidence of osteoporotic fractures. RESULTS There was a step decrease in the incidence of vertebral fractures for both males (6.181 per 100,000, P=0.002) and females (19.299 per 100,000, P=0.006). However, there was a negative trend in the incidence of hip fracture among both males (-0.023 per 100,000 per month, P=0.023) and females (-0.032 per 100,000 per month, P=0.019). No impact of COVID-19-related social distancing was noted. CONCLUSIONS In conclusion, during the early days of the COVID-19 pandemic, vertebral fracture incidence considerably decreased with the implementation of social distancing measures.
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Affiliation(s)
- Seungjin Baek
- Department of Internal Medicine, Endocrine Research Institute, Severance Hospital, Yonsei University College of Medicine, Seoul,
Korea
| | - Ye-Jee Kim
- Department of Clinical Epidemiology and Biostatistics, Asan Medical Center, University of Ulsan College of Medicine, Seoul,
Korea
| | - Beom-Jun Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul,
Korea
| | - Namki Hong
- Department of Internal Medicine, Endocrine Research Institute, Severance Hospital, Yonsei University College of Medicine, Seoul,
Korea
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Cupp MA, Beaudoin FL, Hayes KN, Riester MR, Berry SD, Joshi R, Zullo AR. Post-Acute Care Setting After Hip Fracture Hospitalization and Subsequent Opioid Use in Older Adults. J Am Med Dir Assoc 2023; 24:971-977.e4. [PMID: 37080246 PMCID: PMC10293035 DOI: 10.1016/j.jamda.2023.03.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 03/09/2023] [Accepted: 03/11/2023] [Indexed: 04/22/2023]
Abstract
OBJECTIVE Pain management in post-acute care (PAC) requires careful balance, with both opioid use and inadequate pain treatment linked to poor outcomes. We describe opioid use among older adults following discharge from PAC for hip fracture in skilled nursing facilities (SNFs) and inpatient rehabilitation facilities (IRFs). DESIGN Retrospective cohort. SETTING AND PARTICIPANTS Medicare beneficiaries with Medicare Provider Analysis (MedPAR) claims, aged 66 years and older with a hip fracture hospitalization between 2012 and 2018 followed by PAC in SNFs or IRFs and then discharge to the community. METHODS Individuals were followed from PAC discharge for up to 1 year to assess opioid use. Covariate-standardized risk ratios (RR) and risk differences (RD) for opioid use within 7 days of PAC discharge were estimated via parametric g-formula with modified Poisson regression, and hazard ratios (HRs) for any post-PAC opioid use and long-term opioid use via Fine-Gray sub-distribution hazards regression. RESULTS Of 101,021 individuals, 80% (n = 80,495) were discharged from SNFs and 20% (n = 20,526) from IRFs. Opioids were dispensed to 50,433 patients (50%) overall and the 1-year cumulative incidence was notably higher in IRF (68%) than SNF (46%) patients. The adjusted risk of discharge from PAC with an opioid was 41% lower after SNFs versus IRFs [RR: 0.59; 95% confidence limits (CLs): 0.57-0.61; and RD: -0.16; 95% CLs: -0.17 to -0.15]. The adjusted rate of any opioid use in the year after PAC discharge was 44% lower (HR: 0.56; 95% CLs: 0.54-0.57) and of long-term opioid use was 17% lower (HR: 0.83; 95% CLs: 0.80-0.87) after SNFs versus IRFs. CONCLUSIONS AND IMPLICATIONS Opioid use is highly prevalent upon discharge from PAC after hip fracture, with lower use after SNF versus IRF care. Future research should assess the benefits and harms of post-PAC opioid prescribing and whether care practices during PAC can be improved to optimize long-term opioid use.
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Affiliation(s)
- Meghan A Cupp
- Department of Epidemiology, Brown University School of Public Health, Providence, RI, USA; Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, RI, USA.
| | - Francesca L Beaudoin
- Department of Epidemiology, Brown University School of Public Health, Providence, RI, USA; Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, RI, USA
| | - Kaleen N Hayes
- Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, RI, USA
| | - Melissa R Riester
- Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, RI, USA
| | - Sarah D Berry
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA; Marcus Institute for Aging Research, Hebrew SeniorLife, Boston, MA, USA
| | - Richa Joshi
- Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, RI, USA
| | - Andrew R Zullo
- Department of Epidemiology, Brown University School of Public Health, Providence, RI, USA; Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, RI, USA; Center of Innovation in Long-Term Services and Supports, Providence Veterans Affairs Medical Center, Providence, RI, USA; Department of Pharmacy, Rhode Island Hospital, Providence, RI, USA
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Marchán-López A, Castro-Conde BA, Cambón-Cotelo J, Quevedo-Vila V, López-Castro J. Clinical-epidemiological profile of the patient attended in a fracture liaison service (FLS) of a regional hospital in north-west of Spain. Rev Esp Cir Ortop Traumatol (Engl Ed) 2023; 67:T210-T215. [PMID: 36863519 DOI: 10.1016/j.recot.2023.02.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 10/25/2022] [Indexed: 03/04/2023] Open
Abstract
INTRODUCTION Hip fractures constitute a capital public health issue associated with aging and frailty because of its impact on both quality of life and morbidity and mortality in older people. Fracture liaison services (FLS) have been proposed as tools to minimize this emergent problem. MATERIAL AND METHODS A prospective observational study was conducted with 101 patients treated for hip fracture by the FLS of a regional hospital between October 2019 and June 2021 (20 months). Epidemiological, clinical, surgical, and management variables were collected during admission and up to 30 days after discharge. RESULTS Mean age of patients was 87.6 ± 6.1 years and 77.2% were female. Some degree of cognitive impairment was detected at admission in 71.3% of patients using the Pfeiffer questionnaire, and 13.9% were nursing home residents, and 76.24% could walk independently before the fracture. Fractures were more commonly pertrochanteric (45.5%). Patients were receiving antiosteoporotic therapy in 10.9% of cases. The median surgical delay from admission was 26 h (RIC 15-46 h), the median length of stay was 6 days (RIC 3-9 days) and in-hospital mortality was 10.9%, and 19.8% at 30 days, with a readmission rate of 5%. DISCUSSION Patients treated in our FLS at the beginning of its activity were similar to the general picture in our country in terms of age, sex, type of fracture, and proportion of patients treated surgically. A high mortality rate was observed, and low rates of pharmacological secondary prevention were followed at discharge. Clinical results of FLS implementation in regional hospitals should be assessed prospectively in order to decide their suitability.
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Affiliation(s)
- A Marchán-López
- Servicio de Medicina Interna, Hospital Publico de Monforte, Lugo, España
| | - B A Castro-Conde
- Servicio de Medicina Interna, Hospital Publico de Monforte, Lugo, España
| | - J Cambón-Cotelo
- Servicio de Traumatología, Hospital Público de Monforte, Lugo, España
| | - V Quevedo-Vila
- Unidad de Reumatología, Servicio de Medicina Interna, Hospital Publico de Monforte, Lugo, España
| | - J López-Castro
- Servicio de Medicina Interna, Hospital Publico de Monforte, Lugo, España.
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Ling M, Huang H, Li X, Xu Y, Fan Y. Extensive and Differential Deterioration of Hip Muscles May Preexist in Older Adults with Hip Fractures: Evidence from a Cross-Sectional Study. Calcif Tissue Int 2023; 112:328-337. [PMID: 36709468 DOI: 10.1007/s00223-022-01043-2] [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: 05/16/2022] [Accepted: 11/05/2022] [Indexed: 01/30/2023]
Abstract
Hip muscles play an increasingly important role in lower limb function with aging. Investigating the deterioration of hip muscles and its relationship with hip fracture (HF) may help identify older adults prone to fall. In this study, patients with fall-related HF within 48 h and non-fracture controls aged ≥ 60 years were enrolled. The cross-sectional area (size) and attenuation (density) of the hip flexors, extensors, adductors, and abductors were calculated after segmentation on computed tomography images. The correlation of muscle parameters with HF and age were evaluated using logistic and multiple regression, respectively. Discrimination of HF was analyzed by receiver-operating characteristic analyses. A total of 220 patients and 91 controls were included. The size of the flexors, extensors, and abductors, and the density of the flexors, adductors, and abductors were lower in patients with HF after adjustment for sex, age, and body mass index (BMI). However, decreased muscle size was only observed in hip extensors in patients aged 60-74 years. Decreased muscle size was associated with HF independent of sex, age, BMI, and hip trabecular bone mineral density. Abductor size exhibited a significantly larger negative correlation with age in patients compared to controls. Including abductor size or all muscle size was effective for discrimination of HF in patients aged ≥ 75 years. In conclusion, older adults with HF may have sustained extensive and differential hip muscle deterioration before the injury; extensor atrophy in younger-old age and consideration of a closer relationship between abductor size and age deserve attention.
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Affiliation(s)
- Ming Ling
- Department of Orthopaedics, Huadong Hospital Affiliated to Fudan University, Shanghai, China
| | - Hou Huang
- Department of Orthopaedics, Huadong Hospital Affiliated to Fudan University, Shanghai, China
| | - Xianlong Li
- Department of Orthopaedics, Huadong Hospital Affiliated to Fudan University, Shanghai, China
| | - Yueyang Xu
- Department of Orthopaedics, Huadong Hospital Affiliated to Fudan University, Shanghai, China
| | - Yongqian Fan
- Department of Orthopaedics, Huadong Hospital Affiliated to Fudan University, Shanghai, China.
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Yang JJ, Yen HK, Li CY, Chen HJ, Liou HH, Fu SH, Wang CY. Ten existing osteoporosis prediction tools for the successful application of National Health Insurance-reimbursed anti-osteoporosis medications in long-term care residents in Taiwan. J Formos Med Assoc 2023; 122:139-147. [PMID: 36041990 DOI: 10.1016/j.jfma.2022.08.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 07/01/2022] [Accepted: 08/09/2022] [Indexed: 02/01/2023]
Abstract
BACKGROUND/PURPOSE Osteoporotic fracture introduce enormous societal and economic burden, especially for long-term care residents (LTCRs). Although osteoporosis prevention for LTCRs is urgently needed, obstacles such as frail status and inconvenient hospital visits hurdled them from necessary examinations and diagnoses. We aimed to test 10 existing osteoporosis screening tools (OSTs), which can be easily used in institutions and serve as a prediction, for accurately determining the outcome of a Taiwan's National Health Insurance (NHI)-reimbursed anti-osteoporosis medications (AOMs) application for LTCRs. METHODS This prospective analysis recruited 444 patients from LTC institutions between October 2018 and November 2019. Predictions of whether the NHI-reimbursed AOMs criteria was met were tested for 10 OSTs. The results of OSTs categorized into self-reported or validated based on previous fracture history were self-reported by LTCRs or validated by imaging data and medical records, respectively. The receiver operating characteristic curve and the optimal cut-off points for LTCRs based on Youden's index were explored. RESULTS Overall, the validated OSTs had a higher positive predictive value (PPV) and negative predictive value (NPV) summation than the corresponding reported OSTs. The validated FRAX-Major was the best OST (PPV = 63.6%, NPV = 82.4% for the male group and, PPV = 78.8%, NPV = 90.0% for the female group). After applying the optimum cut-off derived from Youden's index, the validated FRAX-Major (PPV = 75.4%, NPV = 92.0%)) remained performed best for men. In female population, validated FRAX-Major (PPV = 87.2%, NPV = 84.1%) and validated osteoporosis prescreening risk assessment (OPERA; PPV = 96.1%, NPV = 79.7%)) both provided good prediction results. CONCLUSION FRAX-Major and OPERA have better prediction ability for LTCRs to acquire NHI-reimbursed AOMs. The validated fracture history and adjusted cut-off points could prominently increase the PPV during prediction.
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Affiliation(s)
- Jiun-Jen Yang
- Department of Medical Education, National Taiwan University Hospital Hsin-Chu Branch, Hsin-Chu, Taiwan
| | - Hung-Kuan Yen
- Department of Medical Education, National Taiwan University Hospital Hsin-Chu Branch, Hsin-Chu, Taiwan
| | - Chung-Yi Li
- Department of Healthcare Administration, College of Medical and Health Science, Asia University, Taichung, Taiwan
| | - Hong-Jhe Chen
- Department of Family Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Horng-Huei Liou
- Department of Neurology, National Taiwan University Hospital Yun-Lin Branch, Douliu, Taiwan
| | - Shau-Huai Fu
- Department of Orthopedics, National Taiwan University Hospital Yun-Lin Branch, Douliu, Taiwan.
| | - Chen-Yu Wang
- National Center for Geriatrics and Welfare Research, National Health Research Institutes, Yun-Lin County, Taiwan; Department of Pharmacy, National Taiwan University Hospital Yun-Lin Branch, Douliu, Taiwan; School of Pharmacy, College of Medicine, National Taiwan University, Taipei, Taiwan; Graduate Institute of Clinical Pharmacy, College of Medicine, National Taiwan University, Taipei, Taiwan.
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8
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Fu SH, Lai CY, Wang CY, Hung CC, Ye JD, Yen HK, Wu CH, Ku LJE, Yu T, Yang RS, Hsiao FY, Li CY. Screening of Fracture Risk and Osteoporosis Among Older Long-term Care Residents: A Prospective Study. J Nutr Health Aging 2023; 27:1255-1261. [PMID: 38151877 DOI: 10.1007/s12603-023-2045-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 11/02/2023] [Indexed: 12/29/2023]
Abstract
This prospective study assessed the effectiveness of screening older long-term care residents (LTCRs) for fracture risk and osteoporosis in Taiwan. Fracture risk screening was done using the Fracture Risk Assessment Tool (FRAX), and those with high or moderate risk were offered osteoporosis workup and treatment at the hospital. Among 785 LTCRs screened, 338 men (mean age 75.6) and 447 women (mean age 81.2) were included. Only 5.2% of women and no men were using anti-osteoporosis medication. Based on the Bone Health and Osteoporosis Foundation (BHOF) recommendations, 69.2% of men and 92.6% of women were classified as high fracture risk. In 110 participants willing to receive bone mineral density examination, osteoporosis was diagnosed in 86.2% of women and half of men. FRAX could effectively differentiate fracture risk in 648 LTCRs who completed 2-year follow-ups; no fracture occurred in the low-risk group. The study emphasizes the importance of fracture risk screening to enhance osteoporosis diagnosis and treatment among LTCRs.
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Affiliation(s)
- S-H Fu
- Chung-Yi Li, Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, No. 138, Sheng Li Road, Tainan City 704, Taiwan, , Tel: +886-6-2353535, ext. 5862 and 5863
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Cromer SJ, D'Silva KM, Yu EW, Landon J, Desai RJ, Kim SC. Secular Trends in the Pharmacologic Treatment of Osteoporosis and Malignancy-Related Bone Disease from 2009 to 2020. J Gen Intern Med 2022; 37:1917-1924. [PMID: 34100235 PMCID: PMC9198174 DOI: 10.1007/s11606-021-06938-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 05/17/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND New bone-directed therapies, including denosumab, abaloparatide, and romosozumab, emerged during the past decade, and recent trends in use of these therapies are unknown. OBJECTIVE To examine temporal trends in bone-directed therapies. DESIGN An open cohort study in a US commercial insurance database, January 2009 to March 2020. PARTICIPANTS/INTERVENTIONS All-users of bone-directed therapies age >50 years, users with osteoporosis, users with malignancies, and patients with recent (within 180 days) fractures at key osteoporotic sites. MAIN MEASURES The percentage of each cohort with prescription dispensing or medication administration claims for each bone-directed therapy during each quarter of the study period. KEY RESULTS We analyzed 15.48 million prescription dispensings or medication administration claims from 1.46 million unique individuals (89% women, mean age 69 years). Among all users of bone-directed therapies, alendronate, and zoledronic acid use increased modestly (49 to 63% and 2 to 4%, respectively, during the study period). In contrast, denosumab use increased rapidly after approval in 2010, overtaking use of all other medications except alendronate by 2017 and reaching 16% of users by March 2020. Similar trends were seen in cohorts of osteoporosis, malignancy, and recent fractures. Importantly, use of any bone-directed therapy after fractures was low and declined from 15 to 8%. CONCLUSIONS Rates of denosumab use outpaced growth of all other bone-directed therapies over the past decade. Treatment rates after osteoporotic fractures were low and declined over time, highlighting major failings in osteoporosis treatment in the US.
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Affiliation(s)
- Sara Jane Cromer
- Division of Pharmacoepidemiology and Pharmacoeconomics, Brigham and Women's Hospital, Boston, MA, USA.,Division of Endocrinology, Diabetes, and Metabolism, Massachusetts General Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Kristin M D'Silva
- Division of Pharmacoepidemiology and Pharmacoeconomics, Brigham and Women's Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA.,Division of Rheumatology, Allergy, and Immunology, Massachusetts General Hospital, Boston, MA, USA
| | - Elaine W Yu
- Division of Endocrinology, Diabetes, and Metabolism, Massachusetts General Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Joan Landon
- Division of Pharmacoepidemiology and Pharmacoeconomics, Brigham and Women's Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Rishi J Desai
- Division of Pharmacoepidemiology and Pharmacoeconomics, Brigham and Women's Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Seoyoung C Kim
- Division of Pharmacoepidemiology and Pharmacoeconomics, Brigham and Women's Hospital, Boston, MA, USA. .,Harvard Medical School, Boston, MA, USA. .,Division of Rheumatology, Inflammation and Immunity, Brigham and Women's Hospital, Boston, MA, USA.
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10
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Incidence and risk factors associated with surgical site infection after surgically treated hip fractures in older adults: a retrospective cohort study. Aging Clin Exp Res 2022; 34:1139-1148. [PMID: 34843101 DOI: 10.1007/s40520-021-02027-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Accepted: 11/05/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND Surgical site infection (SSI) is one of the most common complications in the traumatic orthopedics field, but remains not adequately studied after hip fractures. AIMS This study aims to investigate the incidence and risk factors associated with SSI after surgically treated hip fractures in older adults. METHODS A retrospective cohort study including 2932 older adult patients (1416 with femoral neck fracture and 1516 with intertrochanteric fracture) surgically treated from Jan 2015 to Dec 2019 due to hip fractures was performed. Their data on demographics, injury-related data, surgery-related data, and preoperative laboratory test results were collected from hospitalization medical records. Univariate analyses were used to compare between the patients with and without SSI, and multivariate logistic regression analyses were used to identify the risk factors. RESULTS A total of 89 patients developed SSI, with an accumulated incidence rate of 3.04% (95%CI 2.41-3.66). Staphylococcus aureus was the most common source of infection. In univariate analysis, 11 items were found to be significant in femoral neck fractures and 5 items were found to be significant in intertrochanteric fracture. In the multivariable logistic regression model, cerebrovascular disease (OR 2.17, 95%CI 1.14-4.15) and hematocrit (HCT) (< Lower limit) (OR 3.46, 95%CI 1.13-10.56) were independent risk factors for SSI in femoral neck fracture. Heart disease (OR 2.13, 95%CI 1.18-3.85) was a risk factor for SSI, while LDH (> 250 U/L) (OR 0.44, 95%CI 0.20-0.95) was a protective factor for SSI in intertrochanteric fracture. DISCUSSION We observed 89 cases (3.04%) of SSI in 2932 older adult patients with hip fractures in this study. Cerebrovascular disease and lower HCT were two independent risk factors for SSI in femoral neck fracture, whereas heart disease was a risk factor and LDH was a protective factor for SSI in intertrochanteric fracture. CONCLUSIONS Targeted preoperative management, such as predicting the probability of SSI and taking appropriate measures accordingly is essential and highly regarded. Future multicentric studies with more patients evaluated are expected to better address the risk factors for SSI in older hip fracture patients.
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Zullo AR, Lee Y, Lary C, Daiello LA, Kiel DP, Berry SD. Comparative effectiveness of denosumab, teriparatide, and zoledronic acid among frail older adults: a retrospective cohort study. Osteoporos Int 2021; 32:565-573. [PMID: 33411003 PMCID: PMC7933063 DOI: 10.1007/s00198-020-05732-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 11/05/2020] [Indexed: 12/25/2022]
Abstract
UNLABELLED The comparative effects of zoledronic acid, denosumab, and teriparatide for preventing hip fractures in frail older adults, especially those in nursing homes, were unknown. We found that denosumab and zoledronic acid may be as effective as teriparatide for hip fracture prevention in nursing home residents. INTRODUCTION Several non-oral drugs exist for osteoporosis treatment, including zoledronic acid (ZA), denosumab, and teriparatide. Little data exist on the comparative effectiveness of these drugs for hip fracture prevention in frail older adults. We examined their comparative effectiveness in one of the frailest segments of the US population-nursing home (NH) residents. METHODS We conducted a national retrospective cohort study of NH residents aged ≥ 65 years using 2012 to 2016 national US Minimum Data Set clinical assessment data and linked Medicare claims. New parenteral ZA, denosumab, and teriparatide use was assessed via Medicare Parts B and D; hip fracture outcomes via Part A; and 125 covariates for confounding adjustment via several datasets. We used inverse probability weighted (IPW) competing risk regression models to compare hip fracture risk between groups with teriparatide as the reference. RESULTS The study cohort (N = 2019) included 1046 denosumab, 578 teriparatide, and 395 ZA initiators. Mean age was 85 years, 90% were female, and 68% had at least moderate functional impairment. Seventy-two residents (3.6%) had a hip fracture and 1100 (54.5%) died over a mean follow-up of 1.5 years. Compared to teriparatide use, denosumab use was associated with a 46% lower risk of hip fracture (HR 0.54, 95% CI 0.29-1.00) and no difference was observed for ZA (HR 0.70, 95% CI 0.26-1.85). CONCLUSIONS Denosumab and ZA may be as effective as teriparatide for hip fracture prevention in frail older adults. Given their lower cost and easier administration, denosumab and ZA are likely preferable non-oral treatments for most frail, older adults.
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Affiliation(s)
- A R Zullo
- Department of Health Services, Policy, and Practice, Brown University School of Public Health, 121 South Main Street, Box G-S121-8, Providence, RI, 02912, USA.
- Center of Innovation in Long-Term Services and Supports, Providence Veterans Affairs Medical Center, Providence, RI, USA.
- Department of Pharmacy, Lifespan-Rhode Island Hospital, Providence, RI, USA.
- Department of Epidemiology, Brown University School of Public Health, 121 South Main Street, Box G-S121-8, Providence, RI, USA.
| | - Y Lee
- Department of Health Services, Policy, and Practice, Brown University School of Public Health, 121 South Main Street, Box G-S121-8, Providence, RI, 02912, USA
| | - C Lary
- Center for Outcomes Research, Maine Medical Center, Portland, ME, USA
| | - L A Daiello
- Department of Health Services, Policy, and Practice, Brown University School of Public Health, 121 South Main Street, Box G-S121-8, Providence, RI, 02912, USA
- Alzheimer's Disease and Memory Disorders Center, Rhode Island Hospital, RI, Providence, USA
| | - D P Kiel
- Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Hinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Boston, MA, USA
| | - S D Berry
- Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Hinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Boston, MA, USA
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