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INTRODUCTION: Family engagement in care has been advocated to promote recovery for patients with mental health conditions. Attitudes of mental health nurses toward the importance of families influence the way they partner with families in mental healthcare. However, little is known about how mental health nurses engage with families and quality of family-centered care (FCC) perceived by patients and caregivers. The study aimed to examine the mediating effect of family nursing practice on the association between mental health nurses' attitudes toward integrating families into care and quality of FCC perceived by patients with schizophrenia and caregivers. DESIGN: A cross-sectional study was conducted. METHODS: A convenience sample of 143 dyads of patients with schizophrenia and their caregivers and 109 mental health nurses were recruited from inpatient wards at two psychiatric hospitals in Taiwan. Demographic and clinical questionnaires, Families' Importance in Nursing Care-Nurses' Attitudes scale, Family Nursing Practice Scale, and Measure of Process of Care for Adults were used to collect data. Data were analyzed using descriptive statistics, independent-sample t-tests, one-way analysis of variance, Pearson correlation coefficients, paired-sample t-tests, and intraclass correlation coefficient (ICC). Mediation analyses were performed using Hayes' PROCESS macro in SPSS (Model 4) with bootstrapping. RESULTS: Mental health nurses exhibited supportive attitudes toward integrating families into care (Mean = 98.96) and greater perceptions of family nursing practice (Mean = 2.44). The concordances between patients and caregivers on perceived quality of family-centered care were significant (ICC = 0.63-0.77). Attitudes of mental health nurses toward integrating families into care had both the total and direct effects on all domains of quality of FCC perceived by patients and caregivers, respectively. The indirect effects of mental health nurses' attitudes toward integrating families into care on aspects of quality of FCC through family nursing practice were significant for patients (95% bias-corrected bootstrap CI of 0.015-0.053) and caregivers (95% bias-corrected bootstrap CI of 0.004-0.041). The magnitude of the indirect effects was medium to large for patients (ES = 0.209-0.257) and caregivers (ES = 0.148-0.221). CONCLUSION: Family nursing practice partially mediated the association between mental health nurses' attitudes toward integrating families into care and aspects of quality of FCC from perspectives of patients and caregivers. CLINICAL RELEVANCE: Interventions tailoring mental health nurses' practice skills and reciprocity with families have the potential to enhance supportive attitudes of mental health nurses toward working with families and further improve perceived quality of FCC in patient-caregiver dyads in mental healthcare practice.
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Poor adherence to antidepressants increases the risk of suicide, while greater mental health awareness promotes seeking appropriate treatment, highlighting the urgent need to assess depression knowledge. This study aimed to develop and assess the psychometrics of a Geriatric Depression Knowledge Scale (GDKS) for older adults with depression. In phase 1, 18 items were generated through an intensive literature review and clinical experiences. Phase 2 involved assessing content and face validities of the GDKS. In phase 3, a cross-sectional study (206 older adults, 100 psychiatric professionals) determined construct validity, internal consistency, and test-retest reliability. GDKS demonstrated excellent content and face validity. Older participants scored significantly lower than psychiatric professionals, confirming excellent construct validity. Reliability was evident with a Kuder-Richardson formula 20 score of 0.72 and a 4-week test-retest reliability of 0.86 (p < 0.01). The GDKS provides a reliable tool for evaluating geriatric depression knowledge in psychiatric outpatient settings.
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Depresión , Psicometría , Humanos , Masculino , Femenino , Estudios Transversales , Anciano , Depresión/psicología , Reproducibilidad de los Resultados , Encuestas y Cuestionarios , Conocimientos, Actitudes y Práctica en Salud , Persona de Mediana Edad , Anciano de 80 o más AñosRESUMEN
The Fracture Risk Assessment Tool (FRAX®) is a widely utilized country-specific calculator for identifying individuals with high fracture risk; its score is calculated from 12 variables, but its formulation is not publicly disclosed. We aimed to decompose and simplify the FRAX® by utilizing a nationwide community survey database as a reference module for creating a local assessment tool for osteoporotic fracture community screening in any country. Participants (n = 16384; predominantly women (75%); mean age = 64.8 years) were enrolled from the Taiwan OsteoPorosis Survey, a nationwide cross-sectional community survey collected from 2008 to 2011. We identified 11 clinical risk factors from the health questionnaires. BMD was assessed via dual-energy X-ray absorptiometry in a mobile DXA vehicle, and 10-year fracture risk scores, including major osteoporotic fracture (MOF) and hip fracture (HF) risk scores, were calculated using the FRAX®. The mean femoral neck BMD was 0.7 ± 0.1 g/cm2, the T-score was -1.9 ± 1.2, the MOF was 8.9 ± 7.1%, and the HF was 3.2 ± 4.7%. Following FRAX® decomposition with multiple linear regression, the adjusted R2 values were 0.9206 for MOF and 0.9376 for HF when BMD was included and 0.9538 for MOF and 0.9554 for HF when BMD was excluded. The FRAX® demonstrated better prediction for women and younger individuals than for men and elderly individuals after sex and age stratification analysis. Excluding femoral neck BMD, age, sex, and previous fractures emerged as 3 primary clinical risk factors for simplified FRAX® according to the decision tree analysis in this study population. The adjusted R2 values for the simplified country-specific FRAX® incorporating 3 premier clinical risk factors were 0.8210 for MOF and 0.8528 for HF. After decomposition, the newly simplified module provides a straightforward formulation for estimating 10-year fracture risk, even without femoral neck BMD, making it suitable for community or clinical osteoporotic fracture risk screening.
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The epidemiological data on osteogenesis imperfecta (OI) in Asia is limited. This study, representing the first comprehensive epidemiological investigation on OI in Taiwan, reveals high medical resource utilization and underscores the importance of early diagnosis to enhance care quality. INTRODUCTION: This study examines osteogenesis imperfecta, a hereditary connective tissue disorder causing pediatric fractures and limb deformities, using a nationwide database from Taiwan to analyze clinical features and medical burden. METHODS: The study identified validated OI patients from the Catastrophic Illness Registry in the National Health Insurance Research Database from 2008 to 2019. Demographic data and medical resource utilization were analyzed. A multivariate Cox model assessed the influence of sex, validation age, and comorbidities. RESULTS: 319 OI patients (M/F = 153/166) were identified, with 58% validated before age 20. Prevalence and incidence were 0.8-1.3/100,000 and 0.02-0.09/100,000, respectively, with higher rates in the pediatric demographic. In the study period, 69.6% of the patients had admission history, primarily to pediatric and orthopedic wards. The median admission number was 3, with a median length of stay of 12 days and a median inpatient cost of approximately 3,163 USD during the period. Lower limb fractures were the main reason for hospitalization. 57% of OI patients received bisphosphonate treatment. The leading causes of mortality were OI-related deaths, neurovascular disease, and cardiovascular disease. The median age of validation in the non-survival group was significantly higher compared to the survival group (33 vs. 14 years), and patients validated during childhood required more inpatient fracture surgeries than those validated during adulthood. CONCLUSION: This study provides comprehensive real-world evidence on the clinical characteristics and high medical resource utilization of OI patients in a low prevalence region like Taiwan. Early diagnosis is crucial for improving care quality and enhancing health outcomes.
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Bases de Datos Factuales , Osteogénesis Imperfecta , Humanos , Osteogénesis Imperfecta/epidemiología , Osteogénesis Imperfecta/complicaciones , Masculino , Femenino , Niño , Adolescente , Preescolar , Taiwán/epidemiología , Adulto Joven , Lactante , Adulto , Prevalencia , Incidencia , Costo de Enfermedad , Persona de Mediana Edad , Hospitalización/estadística & datos numéricos , Comorbilidad , Distribución por Edad , Sistema de Registros , Recién Nacido , Distribución por Sexo , Tiempo de Internación/estadística & datos numéricosRESUMEN
This study aimed to assess the impact of drug adherence and treatment duration for denosumab on mortality risk after hip fracture surgery. Lower all-cause mortality risk was associated with drug intervals of 7 months or less and longer treatment duration. The study highlights the importance of proper denosumab administration. PURPOSE: Prescription of anti-osteoporotic medications (AOMs) after osteoporotic hip fracture may increase bone mineral density (BMD) and decrease mortality risk. However, few studies have been conducted on drug adherence and treatment duration for denosumab, a popular choice among AOMs. This study aimed to assess the impact of denosumab adherence and treatment duration on the mortality risk of hip fracture patients after surgery. METHODS: We conducted a cohort study using nationwide population data from National Health Insurance Research Database (NHIRD) in Taiwan. Patients newly diagnosed with osteoporosis and hip fracture between 2008 and 2019 who used denosumab after surgery were included. We assessed drug adherence, treatment duration, and other parameters associated with patient outcomes. RESULTS: A total of 21,316 patients diagnosed with osteoporotic hip fractures were included. Compared with a > 7-month drug interval for denosumab, an interval of ≤ 7 months led to lower all-cause mortality risk (hazard ratio (HR): 0.60, 95% confidence interval (CI): 0.57 ~ 0.64). Patients with denosumab treatment for over 1, 2, and 3 years had lower all-cause mortality risk (HR&CI: 0.68 (0.64 ~ 0.73), 0.48 (0.43 ~ 0.53), 0.29 (0.26 ~ 0.33)) than those with treatment duration < 1 year. Analysis after excluding short-term death yielded similar results. Analysis of causes of death also showed that good adherence and longer duration were associated with reduced mortality due to cancer and cardiovascular disease. CONCLUSION: Better drug adherence and longer duration of denosumab treatment are associated with lower all-cause mortality risk among hip fracture patients after surgery. Our study highlights the benefits of a proper time interval of denosumab administration. These findings provide important insight into management of osteoporotic hip fractures and may inform clinical practice and development of guidelines.
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Conservadores de la Densidad Ósea , Fracturas de Cadera , Fracturas Osteoporóticas , Humanos , Denosumab/uso terapéutico , Conservadores de la Densidad Ósea/uso terapéutico , Estudios de Cohortes , Duración de la Terapia , Fracturas Osteoporóticas/prevención & control , Fracturas Osteoporóticas/cirugía , Fracturas Osteoporóticas/tratamiento farmacológico , Fracturas de Cadera/tratamiento farmacológico , Fracturas de Cadera/cirugía , Fracturas de Cadera/complicaciones , Densidad Ósea , Cumplimiento de la MedicaciónRESUMEN
OBJECTIVE: Hereditary amyloid transthyretin (ATTRv) amyloidosis with polyneuropathy, a rare autosomal-dominant disease, has gained attention in recent years owing to treatment improvements. However, epidemiological real-world mega database of nationwide natural history and survival rates, especially with the specific mutation of Ala97Ser, are limited. METHODS: Taiwan National Health Insurance Research Database contains data from over 23 million individuals; Among them, 175 ATTRv amyloidosis patients validated by rare disease registry were enrolled. Multivariable Cox proportional hazard analyses were applied to investigate the association between baseline characteristics and all-cause mortality. FINDINGS: From 2008 to 2020, the annual incidence and prevalence rates of specific mutations (Ala97Ser) leading to ATTRv amyloidosis with polyneuropathy were 0.04-1.14 and 0.04-4.79 per million in Taiwan, respectively. In Taiwan, these patients exhibited male predominance with a mean age at validation of 62.75 years. At the 5th year after validation, patients exhibited a survival rate of approximately 50%, with higher mortality in male patients (hazard ratio [HR]: 2.22, 95% confidence interval [CI]: 1.15-4.31) and patients older at validation (HR: 1.10, 95% CI: 1.06-1.15). The two most common departments in outpatient were neurology and family medicine, and neurology and cardiology in inpatient. The three most common causes of death registered were unspecified amyloidosis (30.6%), organ-limited amyloidosis (20.9%), and neuropathic heredofamilial amyloidosis (9.7%). INTERPRETATION: The annual prevalence rate of specific mutation (Ala97Ser)-dominant ATTRv amyloidosis with polyneuropathy in Taiwan is comparable to the mid- to high-prevalence country level of the research by Schmidt et al. The extraordinarily high mortality, especially among patients older at validation, may reflect the inadequate awareness and the necessity of early intervention with novel disease-modifying regimens.
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Neuropatías Amiloides Familiares , Amiloidosis Familiar , Polineuropatías , Humanos , Masculino , Persona de Mediana Edad , Femenino , Tasa de Supervivencia , Neuropatías Amiloides Familiares/epidemiología , Neuropatías Amiloides Familiares/genética , Polineuropatías/epidemiología , Polineuropatías/genética , MutaciónRESUMEN
BACKGROUND: Osteoporotic vertebral fractures may predict the future occurrence of fractures and increase mortality. Treating underlying osteoporosis may prevent second fractures. However, whether anti-osteoporotic treatment can reduce the mortality rate is not clear. The aim of this population study was to identify the degree of decreased mortality following the use of anti-osteoporotic medication after vertebral fractures. METHODS: We identified patients who had newly diagnosed osteoporosis and vertebral fractures from 2009 to 2019 using the Taiwan National Health Insurance Research Database (NHIRD). We used national death registration data to determine the overall mortality rate. RESULTS: There were 59,926 patients with osteoporotic vertebral fractures included in this study. After excluding patients with short-term mortality, patients who had previously received anti-osteoporotic medications had a lower refracture rate as well as a lower mortality risk (hazard ratio (HR): 0.84, 95% confidence interval (CI): 0.81-0.88). Patients receiving treatment for more than 3 years had a much lower mortality risk (HR: 0.53, 95% CI: 0.50-0.57). Patients who used oral bisphosphonates (alendronate and risedronate, HR: 0.95, 95% CI: 0.90-1.00), intravenous zoledronic acid (HR: 0.83, 95% CI: 0.74-0.93), and subcutaneous denosumab injections (HR: 0.71, 95% CI: 0.65-0.77) had lower mortality rates than patients without further treatment after vertebral fractures. CONCLUSION: In addition to fracture prevention, anti-osteoporotic treatments for patients with vertebral fractures were associated with a reduction in mortality. A longer duration of treatment and the use of long-acting drugs was also associated with lower mortality.
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Conservadores de la Densidad Ósea , Osteoporosis , Fracturas Osteoporóticas , Fracturas de la Columna Vertebral , Humanos , Conservadores de la Densidad Ósea/uso terapéutico , Conservadores de la Densidad Ósea/efectos adversos , Osteoporosis/complicaciones , Osteoporosis/tratamiento farmacológico , Fracturas Osteoporóticas/prevención & control , Fracturas de la Columna Vertebral/prevención & control , Fracturas de la Columna Vertebral/complicaciones , Fracturas de la Columna Vertebral/epidemiología , Ácido Zoledrónico/uso terapéuticoRESUMEN
The cutoffs of body composition indices are inconclusive in older populations. This study is designed toward determining the optimal cutoffs of the body composition indices based on the association with all-cause mortality. During 2009 and 2010, a cohort population of 1200 was enrolled in central western Taiwan. Of the 1200 subjects, 428 older subjects (mean age: 72.5 ± 5.4 yrs.; 47.7 % were women) were censored in this study. The waist circumference (WC) and body mass index (BMI) were measured using standard anthropometric methods. A multi-frequency bioelectrical impedance analysis device was utilized to estimate each participant's body composition indices, including percent body fat (PBF) and skeletal muscle mass index (SMMI). All claims records of death from 2009 to 2018 in the National Health Insurance Research Databank were identified. A receiver operating characteristic curve method and the highest Youden index were used to identify the optimal cutoffs. A Cox proportional hazards regression analysis was used to model associations between each of the recommended cutoff values with all-cause mortality. The all-cause mortality rate was 20.09 % after a follow-up period of 5.86 ± 2.39 person-years. The significant indices cutoff value was identified to be WC (86.7 cm) for older women and BMI (23.8 kg/m2) and as WC (77.6 cm), and SMMI (8.7 kg/m2) for older men. The recommended optimal cutoffs of the body composition indices were gender-specific and can be utilized to predict the risk of all-cause mortality.
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Composición Corporal , Masculino , Humanos , Femenino , Anciano , Factores de Riesgo , Circunferencia de la Cintura , Índice de Masa Corporal , Antropometría , Curva ROCRESUMEN
CONTEXT: Osteoporosis is becoming a global epidemic in aging societies. Anti-osteoporotic medications can prevent fractures, and their pleiotropic effect on mortality is interesting but not well compared among each other. OBJECTIVE: To provide real-world evidence on the pleiotropic effect of different anti-osteoporotic medications on all-cause mortality, stratified by fracture site, sex, and age. METHODS: This longitudinal population-based postfracture cohort study, included mega-data from subjects ≥40 years of age with osteoporotic fracture who used anti-osteoporotic medications as recorded in Taiwan's National Health Insurance Research Database from 2009 to 2017 and followed until 2018. A multivariate Cox proportional hazards model with immortal time bias was used to assess the relationship between fracture sites and mortality stratified by anti-osteoporosis medication. RESULTS: A total of 46 729 subjects with an average age of 74.45 years (80.0% female) and a mean follow-up period of 4.73 years were enrolled. In the total fracture group, compared with raloxifene and bazedoxifene, we found that alendronate/risedronate (hazard ratio [HR] 0.83; 95% CI, 0.79-0.88), denosumab (HR 0.86; 95% CI, 0.81-0.91), and zoledronic acid (HR 0.78; 95% CI, 0.73-0.84) resulted in significantly lower mortality. Similar trends were observed in the hip, vertebral, or nonhip/nonvertebral fracture groups. Subjects receiving long-acting zoledronic acid showed the lowest mortality in the subanalysis according to sex or age over 65 years. CONCLUSION: This real-world mega-data study suggests that the usage of osteoporotic medication, especially a long-acting regimen, may lower postfracture mortality.
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Conservadores de la Densidad Ósea , Osteoporosis , Fracturas Osteoporóticas , Femenino , Humanos , Anciano , Masculino , Estudios de Cohortes , Ácido Zoledrónico/uso terapéutico , Osteoporosis/complicaciones , Osteoporosis/tratamiento farmacológico , Osteoporosis/epidemiología , Fracturas Osteoporóticas/epidemiología , Fracturas Osteoporóticas/prevención & control , Fracturas Osteoporóticas/tratamiento farmacológico , Alendronato/uso terapéutico , Conservadores de la Densidad Ósea/uso terapéuticoRESUMEN
PURPOSE: A treatment gap exists in vertebral fracture (VF) patients. An outpatient visit is a necessary step to initiate treatment. The study aimed to evaluate factors associated with an outpatient visit following a VF diagnosis, and the association between the interval of an outpatient visit after VF diagnosis and its impact on prescribing of anti-osteoporosis medications (AOMs). METHODS: Subjects 65 years and older from Tianliao Township in Taiwan with newly diagnosed VF between 2009 and 2010 were included. Information about outpatient visits and AOMs prescriptions were derived from the National Health Insurance Research database and followed up for 2 years. Factors associated with outpatient visits and the initiation of AOMs were assessed using the multivariable Cox proportional regression model analysis. The receiver operating characteristic curve (ROC curve) was analyzed to determine the predictive effects of the interval between an outpatient visit following the diagnosis of a new VF on initiating AOMs and the potential optimal cutoff point. RESULTS: Of 393 participants, 42.2% had outpatient visits within 2 years after a new VF diagnosis, for which the mean interval was 4.8 ± 4.8 months. Patients who were female and reported a current use of supplements were positively associated with visits after a new VF diagnosis, but the bone mineral density (BMD) T-score was negatively associated with visits. Furthermore, 140 (35.6%) patients had initiated AOMs within 2 years after the diagnosis of a new VF. It was found that a higher BMD T-score and a longer interval between an outpatient visit following diagnosis was negatively associated with initiation of AOMs. The ROC curve analysis showed outpatient visits within 3 months after a VF diagnosis had the highest Youden index and maximum area under the curve. CONCLUSIONS: Patients who were female, were currently taking supplements, and those who had a lower BMD T-score were more likely to visit doctors after being diagnosed with a new VF. Furthermore, a lower BMD T-score and a shorter interval, within 3 months and not more than 8 months, between an outpatient visit following the diagnosis of VF increased the likelihood of being prescribed AOMs.
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Endometrial cancer is the gynecological cancer with the highest incident rate in Taiwan. Compared with other types of gynecological cancers, women generally do not have sufficient information about, and thus pay less attention to, endometrial cancer. For endometrial cancer, early diagnosis is important to achieving a high rate of survival. However, endometrial cancer has negative effects due to insufficient information, leading to women having an unrealistic illness representation that influences their coping behaviors and disease outcomes. Leventhal's self-regulation model indicates that the illness representation of patients is based on received external information and past experiences, and that patients undergo the three stages of illness representation, coping, and appraisal when suffering from disease. In this article, the Leventhal self-regulation model was applied to better understand the correlation between illness representation, coping behaviors, and disease outcomes in patients with endometrial cancer at different disease phases. Clinical health providers may utilize this self-regulation model to help patients with endometrial cancer develop positive illness representation and adopt active coping strategies to realize a better adjustment.
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Neoplasias Endometriales , Autocontrol , Adaptación Psicológica , Femenino , Humanos , TaiwánRESUMEN
BACKGROUND: Patients with diabetes who have poor health literacy about the disease may exhibit poor compliance and thus subsequently experience more complications. However, the conceptual gap of diabetes between health providers and the general population is still not well understood. Decoding concerns about diabetes on social media may help to close this gap. METHODS: Social media data were collected from the OpView social media platform. After checking the quality of the data, we analyzed the trends in people's discussions on the internet using text mining. The natural language process includes word segmentation, word counting and counting the relationships between the words. A word cloud was developed, and clustering analyses were performed. RESULTS: There were 19,565 posts about diabetes collected from forums, community websites, and Q&A websites in the summer (June, July, and August) of 2017. The three most popular aspects of diabetes were diet (33.2%), life adjustment (21.2%), and avoiding complications (15.6%). Most discussions about diabetes were negative. The negative/positive ratios of the top three aspects were avoiding complications (7.60), problem solving (4.08), and exercise (3.97). In terms of diet, the most popular topics were Chinese medicine and special diet therapy. In terms of life adjustment, financial issues, weight reduction, and a less painful glucometer were discussed the most. Furthermore, sexual dysfunction, neuropathy, nephropathy, and retinopathy were the most worrisome issues in avoiding complications. Using text mining, we found that people care most about sexual dysfunction. Health providers care about the benefits of exercise in diabetes care, but people are mostly concerned about sexual functioning. CONCLUSION: A conceptual gap between health providers and the network population existed in this real-world social media investigation. To spread healthy diabetic education concepts in the media, health providers might wish to provide more information related to the network population's actual areas of concern, such as sexual function, Chinese medicine, and weight reduction.
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Diabetes Mellitus , Disfunciones Sexuales Fisiológicas , Medios de Comunicación Sociales , Minería de Datos , Diabetes Mellitus/epidemiología , Humanos , Pérdida de PesoRESUMEN
Cervical cancer, uterus cancer, and ovarian cancer are three common gynecological cancers. After diagnosis, the three therapeutic modalities available for treating gynecological cancers include surgery, chemotherapy, and radiotherapy. During the diagnostic and treatment periods, these patients usually suffer from physical and psychologic distresses, including menopausal symptoms, infertility, sexual dysfunction, incontinence, anxiety, depression, and relationship changes, among others. Support from family members and significant others has the potential to buffer the psychological distress perceived by patients with gynecological cancers. However, those patients who undergo invasive treatment modalities or have intimate issues such as brachytherapy, the need to use a vaginal dilator, and sexual dysfunction tend to conceal relevant information from their families or friends, which may increase self-perceived loneliness when facing the impacts of the disease and treatments. Healthcare providers may help alleviate patients' psychological stresses by providing psychological support in a timely manner, initiating discussions of intimate issues, and fulfilling patient needs for related information. In addition, healthcare providers may provide one-on-one counseling and individualized care information to increase patients' understanding of their health status. Furthermore, during the COVID-19 pandemic, patients may self-isolate to avoid becoming infected or to recuperate from a COVID-19 infection, causing social isolation or delays of cancer treatment. Healthcare providers may further place caring phone calls and provide treatment information to increase patients' social support and lessen their psychological distress.
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COVID-19 , Neoplasias , Distrés Psicológico , Femenino , Humanos , Neoplasias/terapia , Pandemias , Apoyo Social , Estrés Psicológico/etiologíaRESUMEN
Anti-osteoporosis treatment following hip fractures may reduce the overall mortality rate. However, the effects of different drugs on mortality is still unclear. This population-based cohort study aimed to identify the degree of reduced mortality after various anti-osteoporosis regimens following hip fracture surgery. We conducted this cohort study to identify patients with newly diagnosed osteoporosis and hip fractures from 2009 to 2017 using the Taiwan National Health Insurance Research Database (NHIRD). The subsequent use of anti-osteoporosis medication following hip fracture surgery was collected and analyzed. National death registration records were retrieved to determine mortality. A total of 45,226 new cases of osteoporotic hip fracture were identified. Compared with patients who did not receive further treatment, patients who had ever used oral bisphosphonates (alendronate and risedronate, hazard ratio [HR] 0.81; 95% confidence interval [CI], 0.78-0.84), ibandronate (HR 0.76; 95% CI, 0.67-0.86), zoledronic acid (HR 0.70; 95% CI, 0.64-0.76), and denosumab (HR 0.64; 95% CI, 0.60-0.68) showed lower all-cause mortality rates. Patients treated with bisphosphonates had a lower mortality risk than those treated with selective estrogen receptor modulators (HR 0.81; 95% CI, 0.75-0.87). Patients treated with zoledronic acid showed a lower mortality risk than those treated with oral bisphosphonates (HR 0.89; 95% CI, 0.82-0.97). However, patients receiving denosumab and zoledronic acid did not show a significant difference in mortality (HR 0.94; 95% CI, 0.85-1.03). Different anti-osteoporosis treatments for postsurgical patients were associated with different levels of decline in mortality. Generally, longer durations of drug use were associated with lower mortality. © 2022 American Society for Bone and Mineral Research (ASBMR).
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Conservadores de la Densidad Ósea , Fracturas de Cadera , Osteoporosis , Fracturas Osteoporóticas , Conservadores de la Densidad Ósea/uso terapéutico , Estudios de Cohortes , Denosumab/uso terapéutico , Difosfonatos/uso terapéutico , Fracturas de Cadera/tratamiento farmacológico , Fracturas de Cadera/cirugía , Humanos , Osteoporosis/tratamiento farmacológico , Fracturas Osteoporóticas/tratamiento farmacológico , Ácido Zoledrónico/uso terapéuticoRESUMEN
We assessed the survival outcomes associated with real-world bisphosphonate use, stratified by fracture site, type, administration, and duration of treatment, among patients with osteoporosis. A systematic review that incorporates our findings was conducted to provide up-to-date evidence on survival outcomes with bisphosphonate treatment in real-world settings. Patients diagnosed with osteoporosis who had been hospitalized for major fractures were identified from Taiwan's National Health Insurance Research Database 2008-2017 and followed until 2018. There were 24,390 new bisphosphonate users who were classified and compared with 76,725 nonusers of anti-osteoporosis medications in terms of survival outcomes using Cox model analysis. An inverse probability of treatment weighted Cox model and landmark analyses for minimizing immortal time bias were also performed. Bisphosphonate users vs. nonusers had a significantly lower mortality risk, regardless of fracture site (hazard ratios (95% confidence intervals) for patients with any major fracture, hip fracture, and vertebral fracture: 0.90 (0.88, 0.93), 0.83 (0.80, 0.86), and 0.86 (0.82, 0.89), respectively). Compared with nonuse, zoledronic acid (0.77 (0.73, 0.82)) was associated with the lowest mortality, followed by ibandronate (0.85 (0.78, 0.93)) and alendronate/risedronate (0.93 (0.91, 0.96)). Using bisphosphonates for ≥ 3 years had lower mortality (0.60 (0.53, 0.67)) than using bisphosphonates for < 3 years (0.98 (0.95, 1.01)). Intravenous bisphosphonates had a lower mortality than that of oral bisphosphonates. Our results are consistent with the systematic review findings among real-world populations. In conclusion, bisphosphonate use, especially persistence to intravenous bisphosphonates (e.g., zoledronic acid), may reduce post-fracture mortality among patients with osteoporosis, particularly those with hip/vertebral fractures. This supports the rational use of bisphosphonates in post-fracture care.
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Osteoporosis , Fracturas Osteoporóticas , Difosfonatos/uso terapéutico , Humanos , Ácido Ibandrónico/uso terapéutico , Osteoporosis/tratamiento farmacológico , Fracturas Osteoporóticas/tratamiento farmacológico , Ácido Risedrónico/uso terapéutico , Ácido Zoledrónico/uso terapéuticoRESUMEN
To determine whether body composition indices interact with age and gender as a predictor of all-cause mortality, 1200 participants at least 40 years of age were recruited in 2009 and 2010. A multi-frequency bioelectrical impedance analysis device was used to measure each participant's body composition indices, including the fat mass index (FMI), fat free mass index (FFMI), skeletal muscle mass index (SMMI), and visceral fat area index (VFAI). A baseline questionnaire was used to collect demographic information about lifestyle habits, socioeconomic status, and medical conditions. All claimed records of death from 2009 to 2018 in the National Health Insurance Research Databank were identified. The all-cause mortality rate was 8.67% after a mean follow-up period of 5.86 ± 2.39 person-years. The Cox proportional hazard model analysis showed significantly negative associations between FFMI or SMMI with all-cause mortality in the total group and those aged ≥ 65 y/o. The FFMI and SMMI were negative predictors of mortality in both genders. The FMI and VFAI were positive predictors of mortality exclusively in females. In conclusion, the SMMI is a better predictor of mortality than the BMI, FMI, and FFMI, especially in older adults. A higher fat mass or visceral fat distribution may predict higher mortality in females.
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Composición Corporal , Músculo Esquelético , Adulto , Anciano , Composición Corporal/fisiología , Índice de Masa Corporal , Impedancia Eléctrica , Femenino , Humanos , Estilo de Vida , Masculino , Persona de Mediana Edad , Músculo Esquelético/metabolismoRESUMEN
BACKGROUND: Osteoporotic fracture is a common public-health problem in ageing societies. Although post-fracture usage of osteoporosis medications may reduce mortality, recent results have been inconsistent. We aimed to examine associations between osteoporosis medication and mortality in older adults, particularly oldest-old adults (>=85 years old). METHODS: Participants aged 65 years old and older newly diagnosed with both osteoporosis and hip or vertebral fractures within 2009-2017 were recruited from the records of 23,455,164 people in Taiwan National Health Insurance Research Database (NHIRD). Osteoporosis medication exposure was calculated after the first-time ambulatory visit with newly diagnosed osteoporosis. Mortality and its specific causes were ascertained from Cause of Death Data. Patients were followed until death or censored at the end of 2018. RESULTS: A total of 87,935 participants aged 65 years old and over (73.4% female), with a mean 4.13 follow-up years, were included. Taking medication was associated with significantly lower risk of mortality (hip fracture HR 0.75, vertebral fracture HR 0.74), even in the oldest-old adults (hip fracture HR 0.76, vertebral fracture HR 0.72), where a longer duration of taking osteoporosis medication was associated with lower all-cause mortality. Specific causes of mortality were also significantly lower for participants taking osteoporosis medication (cancer HR 0.84 in hip fracture, 0.75 in vertebral fracture; cardiovascular disease HR 0.85 in hip fracture, 0.91 in vertebral fracture). CONCLUSIONS: Osteoporosis medication after hip or vertebral fracture may reduce mortality risk in older adults, notably in oldest-old adults. Encouraging the use of post-fracture osteoporosis medication in healthcare policies is warranted.
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Conservadores de la Densidad Ósea , Fracturas de Cadera , Osteoporosis , Fracturas Osteoporóticas , Fracturas de la Columna Vertebral , Anciano , Anciano de 80 o más Años , Conservadores de la Densidad Ósea/uso terapéutico , Femenino , Fracturas de Cadera/epidemiología , Humanos , Masculino , Osteoporosis/complicaciones , Osteoporosis/tratamiento farmacológico , Fracturas Osteoporóticas/epidemiologíaRESUMEN
The Taiwan FRAX® calculator was validated to predict incident fractures preliminarily. Cutoffs of FRAX probability for predicting major osteoporotic fracture and hip fracture were proposed as 9.5% and 4% in Taiwanese individuals. PURPOSE: FRAX® is an algorithm used to calculate fracture probabilities based on clinical risk factors (CRFs) and bone mineral density (BMD). The country-specific Taiwan FRAX calculator has not been validated since its establishment in 2010. The aim of the present study is to evaluate the predictive performance of the Taiwan FRAX calculator using longitudinal fracture data. METHODS: A total of 1975 subjects, aged ⧠40 years old, from Yunlin and Tianliao cohorts in Taiwan during the period 2009-2010, were identified and completely connected with the 2008-2016 National Health Insurance Research Database. RESULTS: During the average 6.8 ± 1.1 years of follow-up, 160 incident major osteoporotic fractures (MOFs) were identified. The predictive ability assessing based on the observed to expected fractures (O/E) ratio calculated with the FRAX probability adjusted for 6.8 years were 1.19 (95%CI 1.02-1.39) for MOF, and 1.07 (95%CI 0.82-1.39) for hip fractures. In the discriminative statistics, the AUC for prediction of major osteoporotic fractures using FRAX was 0.75 without and 0.77 with BMD (AUC for hip fracture was 0.75 without and 0.77 with BMD). The optimal cutoff value was 9.5% of the FRAX score with BMD for all major osteoporotic fractures, with good sensitivity (76.9%) and specificity (65.3%). For hip fractures, the optimal cutoff point for the FRAX probability with BMD was 4.0%, and the sensitivity and specificity were 74.4% and 68.3%, respectively. CONCLUSION: The Taiwan FRAX® calculator was validated to predict incident fractures preliminarily. Cutoffs are proposed for predicting fracture risk in Taiwanese individuals.
Asunto(s)
Fracturas de Cadera , Fracturas Osteoporóticas , Adulto , Anciano , Densidad Ósea , Fracturas de Cadera/complicaciones , Fracturas de Cadera/epidemiología , Humanos , Fracturas Osteoporóticas/epidemiología , Fracturas Osteoporóticas/etiología , Medición de Riesgo , Factores de Riesgo , Taiwán/epidemiologíaRESUMEN
PURPOSE: Mortality after osteoporotic hip fractures is high. Postoperative care is as important as surgery itself to prevent a second fracture and improve outcomes, and the effect of anti-osteoporosis treatment after hip fractures on overall mortality is controversial. This nationwide population study aimed to determine whether anti-osteoporosis treatment might reduce overall mortality after hip fracture surgery. METHODS: We conducted this cohort study using the National Health Insurance Research Database (NHIRD) of Taiwan to identify patients admitted for surgery due to hip fractures from 2008 to 2018. The subsequent use and duration of anti-osteoporotic medication and other parameters were analyzed, and national death registration records were retrieved to investigate mortality. RESULTS: A total of 59,943 patients admitted for hip fracture surgery were identified. The 22,494 patients (37.5%) who received anti-osteoporotic medication showed a lower all-cause mortality rate compared with the 37,449 patients (62.5%) who did not receive further treatment (hazard ratio (HR): 0.69, 95% confidence interval (CI): 0.67-0.70, p < 0.0001). Patients who received anti-osteoporotic medication for more than 1, 2, and 3 years exhibited propotional reductions in all-cause mortality (HR & 95%CI: 0.57 (0.54-0.60), 0.42 (0.38-0.46), and 0.29 (0.26-0.33) respectively). CONCLUSION: Anti-osteoporosis treatment was associated with lower all-cause mortality after hip fracture surgery. A longer duration of treatment was also associated with lower mortality. Postoperative treatment for osteoporosis is crucial for patients with hip fracture.