Validation of traditional Chinese version of Sheffield Profile for Assessment and Referral for Care Questionnaire in Taiwanese patients.

BACKGROUND: Holistic health care considers all aspects of patient care, namely the physical, psychological, spiritual, and social aspects. To assess which patient needs are unmet, a screening questionnaire covering the four aforementioned aspects is required. Therefore, the Sheffield Profile for Assessment and Referral for Care (SPARC), a multidimensional, self-reported questionnaire designed to screen patients regardless of diagnosis, was developed. This study developed a translated and validated traditional Chinese version of the SPARC for patients in Taiwan. METHODS: The original English version of the SPARC was translated into a traditional Chinese version (SPARC-T) through forward-backward translation. Semistructured debriefing interviews were conducted with participants to evaluate the SPARC-T. The reliability and validity of the SPARC-T were assessed through Cronbach's alpha coefficients and a correlation analysis conducted using the Functional Assessment of Cancer Therapy-General (FACT-G) questionnaire. RESULTS: Fifty-three patients were enrolled from our hospital: 22 had cancer but the majority had nonmalignant chronic conditions. About internal consistency, the Cronbach's alpha values for all domains of the SPARC-T were favorable. A correlation analysis of the SPARC-T and FACT-G revealed significant correlations for the domains of physical symptoms, independence and activity, family and social issues, sleep, and treatment issues; no significant correlation was identified for the "psychological issues" domain. CONCLUSION: This study revealed that the SPARC-T is an effective tool for screening Mandarin-speaking patients. Thus, it can be used in hospitals to holistically screen and identify the needs of patients to ensure they can receive appropriate professional support and holistic health care.

Switching and Discontinuation Pattern of Biologic Disease-Modifying Antirheumatic Drugs and Tofacitinib for Patients With Rheumatoid Arthritis in Taiwan.

Rheumatoid arthritis (RA) is a chronic inflammatory systemic disease characterized by persistent joint synovial inflammation and swelling, leading to cartilage damage and bone erosion. This retrospective, longitudinal study is to evaluate the treatment patterns of biologic-naïve RA patients receiving index biologic disease-modifying antirheumatic drug (bDMARD) and tofacitinib by the data of Taiwan National Healthcare Insurance Claims and the Death Registry between 2012 and 2017. Drug survival and treatment patterns were determined by investigating the occurrence of switching and discontinuation from index treatment. At baseline, 70.0% of patients used tumor necrosis factor inhibitors (TNFi) bDMARD with the majority taking etanercept (27.0%) or adalimumab (26.2%). During the follow-up period, 40.0% (n = 3,464) of index users switched (n = 1,479) or discontinued (n = 1,985) the treatment with an average incidence rate of 0.18 per patient-year. Among the six index treatment groups, drug survival was the lowest for adalimumab and highest for tocilizumab. When compared with etanercept, only adalimumab had a higher cumulative probability of switching/discontinuation (adjusted HR = 1.17, 95% CI: 1.08-1.28), whereas golimumab, non-TNFi bDMARDs and tofacitinib were significantly less probable to switch or discontinue. For patients switching the index treatment, tocilizumab (31.2%) and tofacitinib (23.4%) were the main regimens being switched to. In addition, 48.2% of patients who discontinued the index treatment received further retreatment, and 63.8-77.0% of them were retreated with same agent. In conclusion, this population-based study found that TNFi were the preferred agents as the index treatments during 2012-2017. Non-TNFi and tofacitinib were more common second-line agents being switched to. Nearly half of discontinued patients received retreatment, with a majority receiving the same agent.

Influence of warfarin on cardiac and cerebrovascular events following bioprosthetic aortic valve replacement: A nationwide cohort study.

OBJECTIVE: The need for anticoagulation treatment following bioprosthetic aortic valve replacement remains controversial. We investigated the associations of warfarin treatment with the risks of major adverse cardiac and cerebrovascular events, including mortality, bleeding incidents, and reoperation requirement after bioprosthetic aortic valve replacement surgery. METHODS: We identified 1086 patients who received first bioprosthetic aortic valve replacement between 2001 and 2010 using Taiwan's National Health Insurance Database. Patients were excluded for prior use of warfarin, warfarin use for >3 months, dual valve procedures, prior valve surgeries, or concomitant surgeries. Enrolled patients were divided into 2 groups according to whether they were warfarin-naïve or received warfarin for <3 months postsurgery. After propensity score matching, 282 patients not receiving warfarin were matched to 282 patients receiving warfarin for <3 months. Patients were followed-up for minimum 36 months. RESULTS: Patients receiving warfarin were younger and showed less frequent kidney disease than those who did not use warfarin. The warfarin group demonstrated a gross decrease in major adverse cardiac and cerebrovascular events. Patients receiving warfarin for <30 days were at an even lower risk for major adverse cardiac and cerebrovascular events than those treated for ≥30 days. No significant difference in bleeding or reoperation risk was observed between warfarin users and warfarin nonusers. Similar findings remained after propensity-score matching but the benefit of short-term warfarin use diminished in a younger population. CONCLUSIONS: Short-term use of postoperative warfarin (especially <30 days) following bioprosthetic aortic valve replacement may be associated with a reduction in MACCE compared with nonuse.

Incidence of recurrence after shoulder dislocation: a nationwide database study.

BACKGROUND: The reported incidence of shoulder redislocation varies among different reports. This was a nationwide study to investigate the recurrence rate of shoulder dislocation after closed reduction. METHODS: We performed a cohort study to analyze the incidence of first dislocation as well as second and third repeated dislocations in a nationwide dataset from the National Health Insurance Research Database of Taiwan. Patients who had any shoulder dislocation event and received closed reduction from 2000 to 2013 were included. RESULTS: From this dataset of 1 million persons, we identified 1074 patients who had a shoulder dislocation. Of these, 210 had a second shoulder dislocation and 93 had a third shoulder dislocation. The shoulder redislocation rates were 9.4%, 12.7%, and 17.0% at 1 year, 2 years, and 5 years, respectively, after the first shoulder dislocation and 19.6% at overall follow-up. Patients in the youngest age group and male patients had higher risks of redislocation (adjusted hazard ratios, 3.28 and 1.41, respectively). The mean time to recurrence was 13.1 months. However, the patients who had a second shoulder dislocation had a shorter time to recurrence and a higher risk of redislocation (44%), with no statistical differences in risk among any age or sex groups. CONCLUSIONS: After the first shoulder dislocation, male patients and younger patients had higher shoulder redislocation rates. However, after the second shoulder dislocation, all groups shared a similar high shoulder redislocation rate regardless of age or sex. Surgical treatment should be considered for patients with multiple episodes of shoulder dislocation.

The age-adjusted Charlson comorbidity index is a better predictor of survival in operated lung cancer patients than the Charlson and Elixhauser comorbidity indices.

OBJECTIVES: To compare the prognostic performance between different comorbidity assessments of survival in patients with operated lung cancer. METHODS: A total of 4508 lung cancer patients treated by surgery between 2003 and 2012 were identified through Taiwan's National Health Insurance Research Database. Information on pre-existing comorbidities prior to the cancer diagnosis was obtained and adapted to the Charlson comorbidity index, age-adjusted Charlson comorbidity index (ACCI) and Elixhauser comorbidity index scores. The influence on survival was analysed using a Cox proportional hazard model. The discriminatory ability of the comorbidity indices were evaluated using Akaike information criterion and Harrell's C-statistic. RESULTS: The mean age of the study cohort was 64.95 ± 11.15 years, and 56.28% of the patients were male. The median follow-up time was 2.59 years, and the 3-year overall survival was 73.94%. Among these patients, 2134 (47.3%) patients received adjuvant therapy. The Charlson comorbidity index and ACCI scores correlated well with survival and higher scores were associated with an increased 3-year mortality risk (hazard ratio = 1.21, 95% confidence interval = 1.03-1.42 and hazard ratio = 1.43, 95% confidence interval = 1.08-1.90, respectively) in multivariate analysis. The ACCI scores provided better discriminatory ability with a smaller Akaike information criterion and greater Harrell's C-statistic for 3-year overall survival compared to the Charlson comorbidity index or Elixhauser comorbidity index scores. CONCLUSIONS: The operated lung cancer patients with severe comorbidities were associated with worse survival. The ACCI appears to be a more appropriate prognostic indicator and should be considered for use in clinical practice.

Long-Term Effects of Unprovoked Venous Thromboembolism on Mortality and Major Cardiovascular Events.

BACKGROUND: Patients with unprovoked venous thromboembolism (VTE) are at an increased risk of mortality, but whether their cardiovascular risks also increase remains to be determined. We aimed to investigate the factors associated with overall mortality and major adverse cardiovascular events in patients with unprovoked VTE. METHODS AND RESULTS: We identified 2154 patients newly diagnosed with unprovoked VTE from Taiwan's National Health Insurance Database between 2000 and 2013, excluding those with reversible etiologies, underlying cancer, or autoimmune diseases. These patients with VTE were compared with an age-, sex-, and cardiovascular risk-matched cohort of 4308 controls. The risk of mortality and major adverse cardiovascular events in patients with VTE was 2.23 (CI, 1.93-2.57; P<0.0001) and 1.86 (CI, 1.65-2.09; P<0.0001) times, respectively, higher than that of the conditions in controls. These events mostly occurred during the first year after the diagnosis of unprovoked VTE. Among patients with VTE, advanced age, male sex, and comorbid diabetes mellitus indicated a higher incidence of mortality and major adverse cardiovascular events. Conversely, comorbid hyperlipidemia attenuated these risks. CONCLUSIONS: This nation-wide cohort study revealed that patients with unprovoked VTE, particularly older males with diabetes mellitus, had an elevated risk of both mortality and cardiovascular events. Risk of mortality and major adverse cardiovascular events were highest within the first year after diagnosis and persisted during the 10 years of follow-up.

Different Risk of Tuberculosis and Efficacy of Isoniazid Prophylaxis in Rheumatoid Arthritis Patients with Biologic Therapy: A Nationwide Retrospective Cohort Study in Taiwan.

Increasing evidence indicates an increased risk of tuberculosis (TB) for rheumatoid arthritis (RA) patients receiving biologic therapy, and the effectiveness of isoniazid prophylaxis (INHP) in TB prevention. We aimed to examine 1) the incidence rate (IR) and risk factors for TB among RA patients receiving different therapies; 2) INHP effectiveness for TB prevention; 3) mortality rates after TB diagnosis in patients receiving different therapies. This retrospective study was conducted using a nationwide database: 168,720 non-RA subjects and a total of 42,180 RA patients including 36,162 csDMARDs-exposed, 3,577 etanercept-exposed, 1,678 adalimumab-exposed and 763 rituximab-exposed patients. TB risk was 2.7-fold higher in RA cohort compared with non-RA group, with an adjusted hazard ratio (aHR) of 2.58. Advanced age, male, the use of corticosteroids ≧ 5 mg/day, and the presence of diabetes mellitus (DM), chronic obstructive pulmonary disease and chronic kidney disease were risk factors for developing TB. Using csDMARDs-exposed group as reference, aHR of TB was the highest with adalimumab treatment (1.52), followed by etanercept (1.16), and the lowest with rituximab (0.08). INHP could effectively reduce TB risk in biologics-exposed patients. Mortality rates after TB diagnosis were higher in RA patients, particularly the elderly and those with DM, with lower rates in adalimumab-exposed patients compared with csDMARDs-exposed patients. In conclusion, TB risk was increased in patients receiving TNF-α inhibitors, but the risk associated with rituximab therapy was relatively low. With the effectiveness of INHP shown in the prevention of biologics-associated TB, stricter implementation of INHP should be beneficial. The mortality from biologics-associated TB may be efficiently reduced through increased awareness.

Risk of depressive disorders in women undergoing hysterectomy: A population-based follow-up study.

OBJECTIVE: The objective of this study was to assess the risk of depressive disorders in women who underwent hysterectomy in Taiwan. METHODS: A retrospective study was conducted in a matched cohort of cases using the National Health Insurance Research Database of Taiwan. Database records from 1689 women who underwent hysterectomy between 2001 and 2005 were included in this study. A control group matched for age and physical comorbidity was selected from the same database (n = 6752). For all cases, medical records were tracked until the end of 2009 to identify whether a depressive disorder was diagnosed during the follow-up period. The hazard ratio (HR) for depression during the observation period was analyzed using multivariable Cox proportional-hazards models, adjusted for age, physical comorbidities, and other socioeconomic factors. RESULTS: The HR for depression was 1.78 times higher for the group that underwent hysterectomy than for the control group (adjusted HR = 1.78; 95% CI = 1.46-2.18, p < 0.001). In addition, HR for major depressive disorder in women who underwent hysterectomy was significantly higher (1.84 times) than for the control group (adjusted HR = 1.84; 95% CI = 1.23-2.74, p < 0.01). CONCLUSIONS: Our study revealed that, in Taiwan, women who underwent hysterectomy had an increased risk of developing depression. Longitudinal studies to follow-up the psychological outcomes in Taiwanese women who underwent hysterectomy will be necessary to confirm our findings.

Systemic lupus erythematosus and thyroid disease: A 10-year study.

BACKGROUND: This large-scale study aims to analyze the association of systemic lupus erythematosus (SLE) with thyroid diseases. METHODS: In this retrospective, nationwide cohort study, 1633 newly diagnosed SLE patients from the National Health Insurance Research Database in 2000 were examined and data on patients with diagnoses of hyperthyroidism, hypothyroidism, and autoimmune thyroiditis were collected from 2000 to 2009. We subdivided these SLE patients by the presence of overlap syndrome. Comparison with 6532 age- and sex-matched controls was performed. RESULTS: The cumulative incidence of thyroid disease in SLE patients was lower than in controls (8.1% vs. 16.9%, p < 0.001). Among SLE patients, 39.7% had overlap syndrome. The overlap syndrome group had a higher cumulative incidence of thyroid diseases (10.96% vs. 4.57%, p < 0.0001), hypothyroidism (3.86% vs. 1.93%, p = 0.017), and autoimmune thyroiditis (4.63% vs. 0.71%, p < 0.0001) than SLE patients without overlap syndrome. Comparing the data with the non-SLE-matched control group by logistic regression model revealed a decreased risk of thyroid diseases with odds ratios (ORs) of 0.25 and 0.62 [95% confidence interval (CI) 0.18-0.33, 0.48-0.80], and hyperthyroidism with ORs of 0.21 and 0.30 (95% CI 0.14-0.31, 0.20-0.45) in SLE patients without and with overlap syndrome. SLE patients without overlap syndrome had a lower risk of hypothyroidism with an OR of 0.53 (95% CI 0.53-0.86) and autoimmune thyroiditis with an OR of 0.26 (95% CI 0.12-0.56). SLE patients with overlap syndrome showed a similar risk of hypothyroidism with an OR of 0.92 (95% CI 0.66-1.53) and a higher risk of autoimmune thyroiditis with OR of 1.69 (95% CI 1.14-2.51). CONCLUSION: SLE patients had a significantly lower rate of thyroid diseases and hyperthyroidism than matched controls. Among SLE patients, risks of hypothyroidism and autoimmune thyroiditis were different in the presence of overlap syndrome. This finding is novel and important for clinical practices.