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Purpose: Palliative care consultation service (PCCS) is currently utilized to provide care to terminal patients in Taiwan. However, there is little research on the relationship between PCCS and end-of-life outcomes. This study aimed to elucidate the association between PCCS and end-of-life outcomes in terminal cancer patients.Methods: Retrospective chart reviews of terminal cancer patients who consulted the PCCS of a medical center in Taiwan from January 2007 to December 2012 were performed. Data on 1369 patients were recorded, which included details of outcomes such as discharge from hospital, transfer to hospice ward, and death after PCCS termination. Other variables such as demographics, disease-related information, symptoms, and psychosocial needs were also evaluated. Logistic regression models were employed to estimate the adjusted odds ratios and related 95% confidence intervals.Results: The Eastern Cooperative Oncology Group performance status, timing of do-not-resuscitate (DNR) signature, constipation, and spiritual problems experienced by the patients were important predictors for terminal cancer patients who were discharged from the hospital or had expired at the time of PCCS termination. Age, gender, primary cancer diagnosis, timing of DNR signature, constipation, and other physical symptoms were the key predictors for patients who were transferred to the hospice ward or had expired.Conclusions: This study confirms the outcomes of PCCS and highlights the important predictors for patients at PCCS termination. These factors can be targeted to improve and enhance the quality of PCCS rendered in the future. [ABSTRACT FROM AUTHOR]

Background This study is a nationwide population-based retrospective cohort study to investigate the risk for developing dementia in thalassemia population. Methods In a longitudinal cohort of 1 million insured people, we identified 871 thalassemia patients who were newly diagnosed between 2000 and 2004 and selected a comparison cohort of 3484 subjects without thalassemia. We analyzed the risks for thalassemia and dementia using Cox proportional hazard regression models to assess the dementia risk in thalassemia patients after adjusting for age, gender, insured amount, urbanization and comorbidities. Results The overall risks for developing dementia were 1.88-fold (95% CI = 1.10–3.21) in patients with thalassemia compared with the comparison cohort after adjusting for age, sex, insured amount, urbanization and comorbidities. The combined effects measured for patients afflicted with thalassemia and the comorbidities of diabetes, hypertension, CAD, head injury, depression, CKD, or substance-related disorder exhibited a significant association with hyperlipidemia risk compared with that measured for patients without thalassemia and without any counterpart comorbidities. In subgroup analysis, the HRs of dementia increased, from 1.69 (95% CI = 0.93–3.07) for those who had not undergone transfusion to 2.72 (95% CI = 1.09–6.78) for those experienced transfusion compared with the no thalassemia cohort (p for trend < 0.01). Conclusion Our long-term cohort study result showed that thalassemia should be considered a crucial risk factor for developing dementia. [ABSTRACT FROM AUTHOR]

Background and objectives This was a nationwide population-based retrospective cohort study to investigate the risk of developing deep-vein thrombosis ( DVT) and pulmonary embolism ( PE) in patients with a pneumococcal pneumonia. Methods We analysed data from 1998 to 2010 from the Taiwan National Health Insurance Database. The follow-up period was extended to the end of 2011. We identified patients with pneumococcal pneumonia and selected a comparison cohort matched for age, sex and diagnosis year at a ratio of one pneumococcal pneumonia patient to four control patients. We analysed the risks of DVT and PE by using Cox proportional hazards regression models, including gender, age and comorbidities. Results In total, 18 928 pneumococcal pneumonia patients and 75 712 controls were included in the study. The risks of developing DVT and PE were 1.78-fold (95% CI: 1.39-2.28) and 1.97-fold (95% CI: 1.43-2.72), respectively, in patients with pneumococcal pneumonia compared to the control cohort after adjusting for age, gender and comorbidities. The increased risks of DVT and PE were significant in patients who exhibited any comorbidity. The incidences of DVT and PE were highest in the first 4 weeks after pneumonia and remained slightly elevated from 13 weeks to 2 years after acute infection. Conclusion Pneumococcal pneumonia should be considered a risk factor for DVT and PE, even after the patient has recovered from the acute infection. [ABSTRACT FROM AUTHOR]

Background: The common differential diagnosis of microcytic anemia in young Asian men includes iron deficiency anemia (IDA), α-thalassemia (αT) and β-thalassemia (βT). In this study, we aimed to distinguish between these diseases in a distinct population of young men using a specific index. Patients and Methods: We retrospectively reviewed the laboratory data of young men with microcytic anemia. The clinical, characteristic and laboratory data, including complete blood cell counts, serum ferritin and hemoglobin electrophoresis results, were collected; genomic DNA mutations were also evaluated. Based on these data, ten discrimination indices were used to differentiate thalassemia from IDA. The sensitivity, specificity, positive and negative predictive values, Youden’s index and receiver operating characteristic (ROC) curves were also calculated. Results: A total of 877 patients (92 patients with IDA, 332 with αT and 453 with βT) were enrolled; the Shine and Lal (S&L) formula was the best method with which to discriminate IDA from thalassemia (100% sensitivity, 91% specificity). The new cut-off values were evaluated, and the approaches used in our study cohort, particularly the Green & King (G&K) formula, significantly increased the accuracies of red cell distribution width-containing indices (cut-off value: 58.66; 89.62% sensitivity and 96.2% specificity; AUC: 0.9716). In addition, when applied properly, these indices could differentiate IDA patients from αT patients, especially Huber-Herklotz index (HH). Conclusions: The sensitivity and specificity differed among ethnic and age groups. We concluded that when using the original cut-off value, the S&L formula was the best discriminating index for differentiating between IDA and thalassemia in young Asian men. However, when using the G&K formula, the newly obtained cut-off value must be applied to increase accuracy based on the results from our cohort. [ABSTRACT FROM AUTHOR]