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1.
Aging Clin Exp Res ; 36(1): 147, 2024 Jul 18.
Artigo em Inglês | MEDLINE | ID: mdl-39023663

RESUMO

BACKGROUND: While the impact of telephone follow-up (TFU) for older emergency department (ED) patients is controversial, its effects on the Asian population remain uncertain. In this study, we evaluated the effectiveness of a novel computer assisted TFU model specifically for this demographic. METHODS: At a Taiwanese tertiary medical center, we developed a TFU protocol that included a referral and case management system within the ED hospital information system. We provided TFU to older discharged patients between April 1, 2021, and May 31, 2021. We compared this cohort with a non-TFU cohort of older ED patients and analyzed demographic characteristics and post-ED discharge outcomes. RESULTS: The TFU model was successfully implemented, with 395 patients receiving TFU and 191 without TFU. TFU patients (median age: 76 years, male proportion: 48.9%) differed from non-TFU patients (median age: 74 years, male proportion: 43.5%). Compared with the non-TFU cohort, the multivariate logistic regression analysis revealed that the TFU cohort had a lower total medical expenditure < 1 month (adjusted odds ratio [AOR]: 0.32; 95% CI: 0.21 - 0.47 for amounts exceeding 5,000 New Taiwan Dollars), and higher satisfaction (AOR: 2.80; 95% CI: 1.46 - 5.36 for scores > 3 on a five-point Likert Scale). However, the TFU cohort also had a higher risk of hospitalization < 1 month (AOR: 2.50; 95% CI: 1.31 - 4.77) compared to the non-TFU cohort. CONCLUSION: Computer-assisted TFU appears promising. Further research involving a larger number of patients and validation in other hospitals is necessary to bolster the evidence and extend the findings to a broader context.


Assuntos
Serviço Hospitalar de Emergência , Alta do Paciente , Telefone , Humanos , Masculino , Feminino , Idoso , Serviço Hospitalar de Emergência/estatística & dados numéricos , Taiwan , Idoso de 80 Anos ou mais , Povo Asiático , Seguimentos
2.
Ecotoxicol Environ Saf ; 283: 116772, 2024 Sep 15.
Artigo em Inglês | MEDLINE | ID: mdl-39053183

RESUMO

Previous studies have suggested a possible association between carbon monoxide poisoning (COP) and hypothyroidism, but the evidence is limited. Therefore, the aim of this study was to further investigate this relationship. Using data from the Taiwan National Health Research Database, we identified 32,162 COP patients and matched with 96,486 non-COP patients by age and index date for an epidemiological study. The risk of hypothyroidism was compared between the two cohorts until 2018. Independent predictors of hypothyroidism were analyzed using competing risk analysis. An animal study was also conducted to support the findings. COP patients had an increased risk of hypothyroidism compared to non-COP patients in the overall analysis (adjusted hazard ratio [AHR]= 3.88; 95 % confidence interval [CI]: 3.27-4.60) and in stratified analyses by age, sex, and comorbidities. The increase in the overall risk persisted even after more than six years of follow-up (AHR= 4.19; 95 % CI: 3.18-5.53). Independent predictors of hypothyroidism, in addition to COP, included age ≥65 years, female sex, hyperlipidemia, and mental disorder. The animal study showed damages in the hypothalamus, pituitary gland, and thyroid, as well as altered hormone levels 28 days after COP exposure. The epidemiological results showed an increased risk of hypothyroidism in COP patients, which was further supported by the animal study. These findings suggest the need for close monitoring of thyroid function in COP patients, especially in those who are age ≥65 years, female, and have hyperlipidemia or mental disorder.


Assuntos
Intoxicação por Monóxido de Carbono , Hipotireoidismo , Intoxicação por Monóxido de Carbono/epidemiologia , Hipotireoidismo/epidemiologia , Hipotireoidismo/induzido quimicamente , Animais , Feminino , Humanos , Masculino , Taiwan/epidemiologia , Pessoa de Meia-Idade , Idoso , Adulto , Fatores de Risco
3.
Acta Cardiol Sin ; 40(1): 97-110, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-38264068

RESUMO

Background: The door-to-balloon (D2B) time is a critical quality measure in managing ST-segment elevation myocardial infarction (STEMI) patients receiving primary percutaneous coronary intervention (PCI). We developed an integrated STEMI activation system, named Acute Myocardial Infarction Software Aids (AMISTAD), to optimize care for STEMI patients. This study aimed to evaluate the impact of the AMISTAD system on D2B times and clinical outcomes. Methods: We retrospectively collected data of consecutive STEMI patients receiving primary PCI between July 2017 and December 2018 at a single center. The patients were categorized into AMISTAD and non-AMISTAD groups. Outcomes included D2B time, length of hospital stay, and 12-month cardiovascular outcomes. Data were analyzed using multiple regression models; subgroup and sensitivity analyses were applied to examine the robustness of the results. Results: A total of 114 STEMI patients were enrolled (38 AMISTAD, 76 non-AMISTAD). The AMISTAD group had a significantly shorter mean D2B time (66.7 ± 13.2 vs. 76.6 ± 24.9 minutes, p = 0.02) and non-significantly shorter length of hospital stay (4.7 vs. 7.2 days, p = 0.09). The 12-month cardiovascular outcomes between the two groups were not significantly different (adjusted hazard ratio 0.79, 95% confidence interval 0.30-2.09, p = 0.64). Subgroup and sensitivity analyses had consistent outcomes. Conclusions: Integrating the AMISTAD system into the STEMI workflow was associated with a reduced D2B time and shorter hospital stay. Further research involving larger cohorts and extended follow-up periods is needed to assess the generalizability and impact on cardiovascular outcomes. The AMISTAD system has the potential to improve the quality of care for STEMI patients.

4.
BMC Gastroenterol ; 23(1): 36, 2023 Feb 08.
Artigo em Inglês | MEDLINE | ID: mdl-36755235

RESUMO

BACKGROUND: Helicobacter pylori (HP) eradication therapy (HPE) is recommended for patients with unexplained immune thrombocytopenia (ITP); however, the role of HPE in preventing ITP in patients with HP infection remains unclear. Therefore, this study was designed to clarify it. METHODS: This study was conducted at a tertiary medical center and included all adult patients with HP infection between January 1, 2016 and December 31, 2018. We compared the risk of developing ITP between patients with and without HPE. All patients were followed up until December 31, 2020. RESULTS: After excluding patients with thrombocytopenia, 1995 adult patients with HP infection, including 1188 patients with HPE and 807 patients without HPE, were included in this study. The mean age of the patients with HPE was 57.9 years, whereas that of those without HPE was 61.6 years. The percentage of males was 56% in patients with HPE and 59% in those without HPE. Patients without HPE had a higher risk of ITP than those with HPE after adjusting for age, sex, the Charlson Comorbidity Index, and comorbidities [adjusted odds ratio (OR) 1.76; 95% confidence interval (CI) 1.16-2.68]. Stratified analyses showed that the higher risk was found only in males (adjusted OR: 1.70; 95% CI 1.03-2.80). In addition to HPE, male sex and anemia were independent predictors of ITP in patients with HP infection. CONCLUSION: This study showed that adult patients with HP infection not receiving HPE had a higher risk of developing ITP. We suggest that HPE should be considered, particularly in males and those who have anemia, to prevent ITP.


Assuntos
Infecções por Helicobacter , Helicobacter pylori , Púrpura Trombocitopênica Idiopática , Trombocitopenia , Adulto , Humanos , Masculino , Pessoa de Meia-Idade , Infecções por Helicobacter/complicações , Infecções por Helicobacter/tratamento farmacológico , Púrpura Trombocitopênica Idiopática/complicações , Estudos Retrospectivos , Taiwan/epidemiologia
5.
BMC Endocr Disord ; 23(1): 234, 2023 Oct 24.
Artigo em Inglês | MEDLINE | ID: mdl-37872536

RESUMO

BACKGROUND: Hyperglycemic crises are associated with high morbidity and mortality. Previous studies have proposed methods to predict adverse outcomes of patients in hyperglycemic crises; however, artificial intelligence (AI) has never been used to predict adverse outcomes. We implemented an AI model integrated with the hospital information system (HIS) to clarify whether AI could predict adverse outcomes. METHODS: We included 2,666 patients with hyperglycemic crises from emergency departments (ED) between 2009 and 2018. The patients were randomized into a 70%/30% split for AI model training and testing. Twenty-two feature variables from the electronic medical records were collected. The performance of the multilayer perceptron (MLP), logistic regression, random forest, Light Gradient Boosting Machine (LightGBM), support vector machine (SVM), and K-nearest neighbor (KNN) algorithms was compared. We selected the best algorithm to construct an AI model to predict sepsis or septic shock, intensive care unit (ICU) admission, and all-cause mortality within 1 month. The outcomes between the non-AI and AI groups were compared after implementing the HIS and predicting the hyperglycemic crisis death (PHD) score. RESULTS: The MLP had the best performance in predicting the three adverse outcomes, compared with the random forest, logistic regression, SVM, KNN, and LightGBM models. The areas under the curves (AUCs) using the MLP model were 0.852 for sepsis or septic shock, 0.743 for ICU admission, and 0.796 for all-cause mortality. Furthermore, we integrated the AI predictive model with the HIS to assist decision making in real time. No significant differences in ICU admission or all-cause mortality were detected between the non-AI and AI groups. The AI model performed better than the PHD score for predicting all-cause mortality (AUC 0.796 vs. 0.693). CONCLUSIONS: A real-time AI predictive model is a promising method for predicting adverse outcomes in ED patients with hyperglycemic crises. Further studies recruiting more patients are warranted.


Assuntos
Sepse , Choque Séptico , Humanos , Inteligência Artificial , Redes Neurais de Computação , Serviço Hospitalar de Emergência
6.
BMC Geriatr ; 23(1): 708, 2023 10 31.
Artigo em Inglês | MEDLINE | ID: mdl-37907842

RESUMO

BACKGROUND: Chronic pain (CP) may increase the risk of acute coronary syndrome (ACS); however, this issue in the older population remains unclear. Therefore, this study was conducted to clarify it. METHODS: We used the Taiwan National Health Insurance Research Database to identify older patients with CP between 2001 and 2005 as the study cohort. Comparison cohort was the older patients without CP by matching age, sex, and index date at 1:1 ratio with the study cohort in the same period. We also included common underlying comorbidities in the analyses. The risk of ACS was compared between the two cohorts by following up until 2015. RESULTS: A total of 17241 older patients with CP and 17241 older patients without CP were included in this study. In both cohorts, the mean age (± standard deviation) and female percentage were 73.5 (± 5.7) years and 55.4%, respectively. Spinal disorders (31.9%) and osteoarthritis (27.0%) were the most common causes of CP. Older patients with CP had an increased risk for ACS compared to those without CP after adjusting for all underlying comorbidities (adjusted sub-distribution hazard ratio [sHR] 1.18; 95% confidence interval: 1.07-1.30). The increasement of risk of ACS was more when the follow-up period was longer (adjusted sHR of < 3 years: 1.8 vs. <2 years: 1.75 vs. <1 year: 1.55). CONCLUSIONS: CP was associated with an increased risk of ACS in the older population, and the association was more prominent when the follow-up period was longer. Early detection and intervention for CP are suggested in this population.


Assuntos
Síndrome Coronariana Aguda , Dor Crônica , Humanos , Feminino , Idoso , Estudos de Coortes , Fatores de Risco , Síndrome Coronariana Aguda/diagnóstico , Síndrome Coronariana Aguda/epidemiologia , Dor Crônica/diagnóstico , Dor Crônica/epidemiologia , Comorbidade , Taiwan/epidemiologia , Incidência , Estudos Retrospectivos
7.
BMC Nephrol ; 23(1): 115, 2022 03 22.
Artigo em Inglês | MEDLINE | ID: mdl-35317735

RESUMO

BACKGROUND: Studies have revealed that patients with chronic kidney disease (CKD) have dietary patterns different from those of the general population. However, no studies have compared the dietary patterns of between patients with early-stages (stages 1-3a) and late-stages (stages 3b-5) of CKD. Our objective was to investigate the associations between dietary patterns in early and late-stage CKD. METHODS: We analyzed 4480 participants with CKD at various stages based on the data recorded between 2007 and 2016 from the database of the American National Health and Nutrition Examination Survey. RESULTS: In total, 3683 and 797 participants had early and late-stage CKD, respectively. Through principal components analysis, the dietary intake dimension was reduced from 63 variables to 3 dietary patterns. We adopted logistic regression for analysis. The three dietary patterns are as follows: (1) saturated fatty acids and mono-unsaturated fatty acids (MUFA); (2) vitamins and minerals; and (3) cholesterols and polyunsaturated fatty acids (PUFA). These 3 patterns explained > 50% of dietary nutrient intake. Results indicated that among participants with dietary patterns 2 (vitamins and minerals) and 3 (cholesterols and PUFA), those with low intakes were more likely to have late-stage CKD. The odds ratios for patterns 2 and 3 were 1.74 (95% CI: 1.21-2.50) and 1.66 (95% CI: 1.13-2.43), respectively. CONCLUSIONS: This study revealed that intakes of vitamins and minerals and cholesterols and PUFA were associated with the stages of CKD.


Assuntos
Gorduras na Dieta , Insuficiência Renal Crônica , Colesterol , Dieta , Feminino , Humanos , Masculino , Minerais , Inquéritos Nutricionais , Insuficiência Renal Crônica/epidemiologia , Vitamina A , Vitaminas
8.
Aging Clin Exp Res ; 34(8): 1939-1946, 2022 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-35441929

RESUMO

AIM: Home healthcare (HHC) provides continuous care for disabled patients. However, HHC referral after the emergency department (ED) discharge remains unclear. Thus, this study aimed its clarification. METHODS: A computer-assisted HHC referral by interdisciplinary collaboration among emergency physicians, case managers, nurse practitioners, geriatricians, and HHC nurses was built in a tertiary medical center in Taiwan. Patients who had HHC referrals after ED discharge between February 1, 2020 and September 31, 2020, were recruited into the study. A non-ED HHC cohort who had HHC referrals after hospitalization from the ED was also identified. Comparison for clinical characteristics and uses of medical resources was performed between ED HHC and non-ED HHC cohorts. RESULTS: The model was successfully implemented. In total, 34 patients with ED HHC and 40 patients with non-ED HHC were recruited into the study. The female proportion was 61.8% and 67.5%, and the mean age was 81.5 and 83.7 years in ED HHC and non-ED HHC cohorts, respectively. No significant difference was found in sex, age, underlying comorbidities, and ED diagnoses between the two cohorts. The ED HHC cohort had a lower median total medical expenditure within 3 months (34,030.0 vs. 56,624.0 New Taiwan Dollars, p = 0.021) compared with the non-ED HHC cohort. Compared to the non-ED HHC cohort, the ED HHC cohort had a lower ≤ 1 month ED visit, ≤ 6 months ED visit, and ≤ 3 months hospitalization; however, differences were not significant. CONCLUSION: An innovative ED HHC model was successfully implemented. Further studies with more patients are warranted to investigate the impact.


Assuntos
Serviço Hospitalar de Emergência , Hospitalização , Idoso de 80 Anos ou mais , Estudos de Coortes , Computadores , Atenção à Saúde , Feminino , Humanos , Encaminhamento e Consulta , Estudos Retrospectivos
9.
Aging Clin Exp Res ; 34(12): 3137-3144, 2022 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-36071315

RESUMO

AIMS: A computerized tool and interdisciplinary care were implemented to develop a novel model for older patients with delirium in the emergency department (ED). METHODS: We developed a computerized tool using a delirium triage screen and brief confusion assessment in the hospital information system, performed education for the healthcare providers, and developed a continuous care protocol. Comparisons for outcomes between pre- and post-intervention periods were performed. RESULTS: Compared with the pre-intervention period, patients in the post-intervention period had shorter hospitalization stay, lower expenditure of hospitalization, more likely to return home, lower ED revisits of ≤ 3 days, re-hospitalization of ≤ 14 days, and mortality of ≤ 1 month. All mentioned differences were not statistically significant. CONCLUSIONS: A novel model was successfully developed for delirium management in older patients in the ED. Outcome differences were not significant; however, the result is promising, which gives us an important reference in the future.


Assuntos
Delírio , Humanos , Idoso , Delírio/diagnóstico , Delírio/terapia , Taiwan , Serviço Hospitalar de Emergência , Triagem , Hospitalização
10.
Int J Med Sci ; 18(13): 2920-2929, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34220319

RESUMO

Background: Although whole-body cooling has been reported to improve the ischemic/reperfusion injury in hemorrhagic shock (HS) resuscitation, it is limited by its adverse reactions following therapeutic hypothermia. HS affects the experimental and clinical bowel disorders via activation of the brain-gut axis. It is unknown whether selective brain cooling achieves beneficial effects in HS resuscitation via preserving the integrity of the brain-gut axis. Methods: Male Sprague-Dawley rats were bled to hypovolemic HS and resuscitated with blood transfusion followed by retrograde jugular vein flush (RJVF) with 4 °C or 36 °C normal saline. The mean arterial blood pressure, cerebral blood flow, and brain and core temperature were measured. The integrity of intestinal tight junction proteins and permeability, blood pro-inflammatory cytokines, and multiple organs damage score were determined. Results: Following blood transfusion resuscitation, HS rats displayed gut barrier disruption, increased blood levels of pro-inflammatory cytokines, and peripheral vital organ injuries. Intrajugular-based infusion cooled the brain robustly with a minimal effect on body temperature. This brain cooling significantly reduced the HS resuscitation-induced gut disruption, systemic inflammation, and peripheral vital organ injuries in rats. Conclusion: Resuscitation with selective brain cooling achieves peripheral vital organs protection in hemorrhagic shock resuscitation via preserving the integrity of the brain-gut axis.


Assuntos
Eixo Encéfalo-Intestino/fisiologia , Hipotermia Induzida/métodos , Ressuscitação/métodos , Choque Hemorrágico/terapia , Animais , Transfusão de Sangue , Encéfalo/irrigação sanguínea , Circulação Cerebrovascular/fisiologia , Modelos Animais de Doenças , Humanos , Infusões Intravenosas , Veias Jugulares , Masculino , Ratos , Ratos Sprague-Dawley , Solução Salina/administração & dosagem , Choque Hemorrágico/fisiopatologia
11.
BMC Geriatr ; 21(1): 280, 2021 04 27.
Artigo em Inglês | MEDLINE | ID: mdl-33902485

RESUMO

BACKGROUND: Predicting outcomes in older patients with influenza in the emergency department (ED) by machine learning (ML) has never been implemented. Therefore, we conducted this study to clarify the clinical utility of implementing ML. METHODS: We recruited 5508 older ED patients (≥65 years old) in three hospitals between 2009 and 2018. Patients were randomized into a 70%/30% split for model training and testing. Using 10 clinical variables from their electronic health records, a prediction model using the synthetic minority oversampling technique preprocessing algorithm was constructed to predict five outcomes. RESULTS: The best areas under the curves of predicting outcomes were: random forest model for hospitalization (0.840), pneumonia (0.765), and sepsis or septic shock (0.857), XGBoost for intensive care unit admission (0.902), and logistic regression for in-hospital mortality (0.889) in the testing data. The predictive model was further applied in the hospital information system to assist physicians' decisions in real time. CONCLUSIONS: ML is a promising way to assist physicians in predicting outcomes in older ED patients with influenza in real time. Evaluations of the effectiveness and impact are needed in the future.


Assuntos
Sistemas de Informação Hospitalar , Influenza Humana , Idoso , Big Data , Serviço Hospitalar de Emergência , Humanos , Influenza Humana/diagnóstico , Influenza Humana/epidemiologia , Aprendizado de Máquina
12.
Aging Clin Exp Res ; 33(3): 635-640, 2021 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-32399869

RESUMO

BACKGROUND: Older adults have a higher mortality for dengue fever (DF). However, the best method for predicting mortality is still unclear. AIMS: We conducted this study to evaluate the shock index (SI) for this issue. METHODS: A retrospective case-control study was conducted by recruiting older patients (≥ 65 years old) with DF who visited the study hospital in southern Taiwan during the 2015 DF outbreak. Demographic data, vital signs, past histories, decision groups, complications, and mortality were included in the analyses. We evaluated the accuracy of SI ≥ 1 for predicting 30-day mortality in this population. RESULTS: A total of 626 patients with a mean age of 74.1 years and nearly equal sex distribution were recruited. The mean of SI (± standard deviation [SD]) was 0.6 (± 0.2) and patients with a SI ≥ 1 accounted for 3.5% of the total patients. Logistic regression showed that patients with SI ≥ 1 had a higher mortality than those with SI < 1 (odds ratio: 8.49; 95% confidence interval: 1.76-17.92). The area under the receiver-operating characteristic was 0.76, and the Hosmer-Lemeshow goodness of fit test was 0.48. The SI ≥ 1 had a sensitivity, specificity, positive predictive value, and negative predictive value of 14.8%, 97.0%, 18.2%, and 96.2% for predicting mortality. CONCLUSIONS: The SI ≥ 1 is an easy tool that can be potentially used to predict 30-day mortality in older DF patients, especially in DF outbreak. It has a high specificity and negative predictive value for excluding patients with high-risk mortality.


Assuntos
Dengue , Idoso , Estudos de Casos e Controles , Dengue/diagnóstico , Mortalidade Hospitalar , Humanos , Curva ROC , Estudos Retrospectivos , Taiwan/epidemiologia
13.
Neuroepidemiology ; 54(5): 419-426, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32841952

RESUMO

BACKGROUND: A hyperglycemic crisis episode (HCE) signifies poor control of diabetes and may increase the risk of dementia via microvascular and macrovascular injuries. OBJECTIVES: We conducted this study to clarify this issue, which remains unclear. METHODS: Using the Taiwan National Health Insurance Database, we identified 9,466 diabetic patients with HCE and the identical number of diabetic patients without HCE who were matched by age and sex for this nationwide population-based cohort study. The risk of dementia was compared between the 2 cohorts by following up until 2014. Investigation of independent predictors of dementia was also done. RESULTS: In the overall analysis, the risk of dementia between the 2 cohorts was not different. However, stratified analyses showed that patients with HCE had a higher risk of subsequent dementia in the age subgroup of 45-54 and 55-64 years (adjusted odds ratio [AOR]: 2.4, 95% confidence interval [CI]: 1.6-3.6, and AOR: 1.2, 95% CI: 1.0-1.5, respectively). In the overall analysis, older age, female sex, ≥3 HCEs, hypertension, hyperlipidemia, depression, cerebrovascular disease, Parkinson's disease, and head injury were independent predictors. CONCLUSIONS: HCE increased the risk of dementia in diabetic patients aged 45-64 years. Dementia was predicted by ≥3 HCEs. Prevention of recurrent HCE, control of comorbidities, and close follow-up of cognitive decline and dementia are suggested in patients with HCE.


Assuntos
Demência/epidemiologia , Complicações do Diabetes/epidemiologia , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Comorbidade , Bases de Dados Factuais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de Risco , Taiwan/epidemiologia
14.
Pain Med ; 21(9): 1985-1990, 2020 09 01.
Artigo em Inglês | MEDLINE | ID: mdl-32377670

RESUMO

OBJECTIVE: Chronic pain (CP) may increase the risk for major adverse cardiac and cerebrovascular events (MACCEs); however, this issue is still unclear in the Asian population. We conducted this study to delineate it. DESIGN: From the Taiwan National Health Insurance Research Database, we identified 17,614 participants (<65 years) with CP and matched them by age and sex at a 1:2 ratio to participants without CP, who made up the comparison cohort. Several causes of CP and its underlying comorbidities were also analyzed. OUTCOME MEASURE: A comparison of MACCE occurring in the two cohorts was performed via follow-up until 2015. RESULTS: The mean age (SD) was 50.2 (11.5) years and 50.4 (11.7) years in participants with and without CP, respectively. In both cohorts, the percentage of female participants was 55.5%. Common causes of CP were spinal disorders (23.9%), osteoarthritis (12.4%), headaches (11.0%), gout (10.2%), malignancy (6.2%), and osteoporosis (4.5%). After adjusting for hypertension, diabetes, chronic obstructive pulmonary disease, renal diseases, hyperlipidemia, liver diseases, dementia, and depression, participants with CP had a higher risk for MACCE than those without CP (adjusted hazard ratio [AHR] = 1.3, 95% confidence interval [CI] = 1.3 - 1.4). After conducting subgroup analyses, an increased risk was also found for all-cause mortality (AHR = 1.4, 95% CI = 1.1 - 1.8), acute myocardial infarction (AHR = 1.2, 95% CI = 1.0 - 1.4), and stroke (AHR = 1.3, 95% CI = 1.3 - 1.4). CONCLUSIONS: CP is associated with increased occurrence of MACCE. Early detection and interventions for CP are suggested.


Assuntos
Dor Crônica , Ásia , Dor Crônica/epidemiologia , Feminino , Humanos , Incidência , Pessoa de Meia-Idade , Fatores de Risco , Taiwan/epidemiologia
15.
BMC Geriatr ; 20(1): 331, 2020 09 07.
Artigo em Inglês | MEDLINE | ID: mdl-32894048

RESUMO

BACKGROUND: Exercise improves glycemic control and functional capacity in elderly people with diabetes; however, its effect on health-related quality of life (HRQoL) and medical resource use remains unclear. This study aims to clarify the effect of exercise. METHODS: Using the data from National Health and Nutrition Examination Survey between 2007 and 2016, we identified 1572 elderly people with diabetes for this cross-sectional population-based study. Demographic characteristics, health conditions, comorbidities, HRQoL, and medical resource were compared among four groups (no exercise, low-intensity exercise, moderate-intensity exercise, and high-intensity exercise). RESULTS: The mean age of all participants was between 71.5 and 73.3 years. Male participants with higher education performed more exercise than their counterparts. The moderate- and high-intensity groups reported better general health condition than the no exercise group. Depression and worse health were more common in the no exercise group. Participants in the moderate-intensity exercise group had lower risk for depression than those in the no exercise group (adjusted odds ratio: 0.13, 95% confidence interval: 0.02-0.92) after adjusting for demographic characteristics, health conditions, and comorbidities, whereas participants in the low- and high-intensity exercise did not have a lower risk. The no exercise group had the highest proportions of emergency, hospitalization, and total healthcare visits. CONCLUSIONS: Exercise is associated with better HRQoL, and lack of exercise is associated with higher medical resource use in elderly people with diabetes. Encouraging exercise is recommended in this population.


Assuntos
Diabetes Mellitus , Qualidade de Vida , Idoso , Estudos Transversais , Diabetes Mellitus/diagnóstico , Diabetes Mellitus/epidemiologia , Diabetes Mellitus/terapia , Exercício Físico , Humanos , Masculino , Inquéritos Nutricionais
16.
Epidemiology ; 30 Suppl 1: S76-S81, 2019 07.
Artigo em Inglês | MEDLINE | ID: mdl-31181009

RESUMO

BACKGROUND: Carbon monoxide poisoning (COP) accounts for a large number of emergency department visits worldwide and is fatal in many cases. In surviving patients, neurological sequelae (NS) attributable to cerebral hypoxia are the most devastating outcome, but reliable predictors are limited. Therefore, we conducted a study to identify predictors of NS in patients with COP and evaluate their effects. METHODS: In this retrospective case-control study, we identified patients with COP in a medical center in Southern Taiwan between January 2005 and December 2014. Cases were patients with NS, and controls were patients without NS. We obtained information on potential predictors of NS from medical records and evaluated their association with NS, including demographic characteristics, exposure source, suicide attempts, duration of exposure (by tertile), histories, symptoms, signs, laboratory data, treatment, and the length of hospital stay. RESULTS: We included 371 patients with COP. Of them, 93 developed NS, and their mean ages (41.4 ± 14.7 years vs. 39.7 ± 14.2 years) and proportions of males (59.1% vs. 58.6%) were similar to those in the 298 controls. Multivariate logistic regression showed that a history of hypertension (adjusted odds ratio = 2.1; 95% confidence interval = 1.0, 4.5) and a longer duration of carbon monoxide exposure (adjusted odds ratio = 1.7; 95% confidence interval = 1.1, 2.8; the longest tertile [>5 hours] vs. the other two tertiles [≤5 hours]) were independent predictors for NS, but not the level of carboxyhemoglobin. CONCLUSIONS: This study identified two independent predictors for NS that may be useful for public healthcare workers and physicians in predicting outcomes and deciding on treatment strategies for COP patients.


Assuntos
Intoxicação por Monóxido de Carbono/complicações , Hipertensão/complicações , Doenças do Sistema Nervoso/etiologia , Adulto , Monóxido de Carbono/efeitos adversos , Intoxicação por Monóxido de Carbono/patologia , Estudos de Casos e Controles , Feminino , Humanos , Modelos Logísticos , Masculino , Estudos Retrospectivos , Taiwan , Sinais Vitais
17.
Am J Emerg Med ; 37(3): 391-394, 2019 03.
Artigo em Inglês | MEDLINE | ID: mdl-29866414

RESUMO

BACKGROUND: The shock index is a rapid and simple tool used to predict mortality in patients with acute illnesses including sepsis, multiple trauma, and postpartum hemorrhage. However, its ability to predict mortality in geriatric patients with influenza in the emergency department (ED) remains unclear. This study was conducted to clarify this issue. METHODS: We conducted a retrospective case-control study, recruiting geriatric patients (≥ 65 years) with influenza visiting the ED of a medical center between January 01, 2010 and December 31, 2015. Demographic data, vital signs, shock index, past histories, subtypes of influenza, and outcomes were included for the analysis. We investigated the association between shock index ≥1 and 30-day mortality. RESULTS: In total, 409 geriatric ED patients with mean age of 79.5 years and nearly equal sex ratio were recruited. The mean shock index ±â€¯standard deviation was 0.7 ±â€¯0.22 and shock index ≥1 was accounted for in 7.1% of the total patients. Logistic regression showed that shock index ≥1 predicted mortality (odds ratio: 6.80; 95% confidence interval: 2.39-19.39). The area under the receiver operating characteristic was 0.62 and the result of the Hosmer-Lemeshow goodness-of-fit test was 0.23. The sensitivity, specificity, positive predictive value, and negative predictive value of a shock index ≥1 were 30.0%, 94.1%, 20.0%, and 96.4%. CONCLUSIONS: A shock index ≥1 has a high specificity, negative predictive value, and good reliability to predict 30-day mortality in geriatric ED patients with influenza.


Assuntos
Mortalidade Hospitalar , Influenza Humana/complicações , Influenza Humana/mortalidade , Índice de Gravidade de Doença , Choque/mortalidade , Idoso , Idoso de 80 Anos ou mais , Área Sob a Curva , Estudos de Casos e Controles , Serviço Hospitalar de Emergência/estatística & dados numéricos , Feminino , Avaliação Geriátrica , Humanos , Modelos Logísticos , Masculino , Curva ROC , Reprodutibilidade dos Testes , Estudos Retrospectivos , Sensibilidade e Especificidade , Choque/etiologia , Taiwan/epidemiologia
18.
BMC Musculoskelet Disord ; 20(1): 189, 2019 May 04.
Artigo em Inglês | MEDLINE | ID: mdl-31054566

RESUMO

BACKGROUND: Prolonged static postures (PSPs) may predispose dentists to develop cervical herniated intervertebral disc (C-HIVD); however, there is limited evidence supporting this in the literature thus far. We conducted this study to fit the data gap. METHODS: We conducted a retrospective nationwide population-based study using the Taiwan National Health Insurance Research Database to identify 10,930 dentists, an identical number of age- and sex-matched participants from the general population, and 73,718 other health care providers (HCPs, non-dentists). Comparisons for the risk of developing C-HIVD between dentists and the general population, and between dentists and other HCPs were performed by tracing their medical histories between 2007 and 2011. RESULTS: Dentists had a cumulative incidence rate of 1.1% for C-HIVD during the 5-year follow-up period. Overall, there was no difference of the risk for C-HIVD between dentists and the general population after adjusting for hypertension, hyperlipidemia, liver disease, mental disorders, diabetes mellitus, coronary artery disease, chronic obstructive pulmonary disease, malignancy, stroke, and renal disease (adjusted odds ratio [AOR]: 1.2, 95% confidence interval [CI]: 0.9-1.6). However, stratified analysis showed that younger dentists (≤ 34 years) had a trend of higher risk for C-HIVD than members of the younger general population (AOR: 1.9, 95% CI: 0.9-4.1). There was no difference found between dentists and other HCPs (AOR: 0.9, 95% CI: 0.8-1.1). CONCLUSION: Younger dentists had a trend of higher risk of developing C-HIVD than members of the general population.


Assuntos
Odontólogos/estatística & dados numéricos , Degeneração do Disco Intervertebral/epidemiologia , Deslocamento do Disco Intervertebral/epidemiologia , Disco Intervertebral/fisiopatologia , Doenças Profissionais/epidemiologia , Postura/fisiologia , Adulto , Fatores Etários , Feminino , Humanos , Degeneração do Disco Intervertebral/etiologia , Degeneração do Disco Intervertebral/fisiopatologia , Deslocamento do Disco Intervertebral/etiologia , Deslocamento do Disco Intervertebral/fisiopatologia , Masculino , Pessoa de Meia-Idade , Doenças Profissionais/etiologia , Doenças Profissionais/fisiopatologia , Sistema de Registros/estatística & dados numéricos , Estudos Retrospectivos , Fatores de Risco , Taiwan/epidemiologia
19.
BMC Public Health ; 18(1): 985, 2018 08 07.
Artigo em Inglês | MEDLINE | ID: mdl-30086726

RESUMO

BACKGROUND: Methanol poisoning (MP) often causes acute mortality and morbidities; however, the association between MP and subsequent mortality has not been well studied. METHODS: We conducted a nationwide population-based cohort study by identifying 621 participants with MP from the Nationwide Poisoning Database and 6210 participants without MP from the Longitudinal Health Insurance Database 2000 by matching the index date at a 1:10 ratio between 1999 and 2012. Comparison of the mortality rate between the two cohorts was performed by following up until 2013. RESULTS: A total of 249 (40%) participants with MP and 154 (2.5%) participants without MP died during the follow-up (p < 0.001). Statistic analysis showed that participants with MP had a higher risk for mortality than did the participants without MP (adjusted hazard ratio [AHR]: 13.48; 95% confidence interval [CI]: 10.76-16.88). The risk of mortality was highest in the first 6 months after MP (AHR: 480.34; 95% CI: 117.55-1962.75). Hypertension, chronic obstructive pulmonary disease, liver disease, malignancy, drug abuse, and lower monthly income also predicted mortality. CONCLUSIONS: MP was associated with increased subsequent mortality. Close follow-up for comorbidity control and socioeconomic assistance are suggested for patients with MP.


Assuntos
Metanol/intoxicação , Intoxicação/mortalidade , Solventes/intoxicação , Adulto , Idoso , Estudos de Coortes , Bases de Dados Factuais , Feminino , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Programas Nacionais de Saúde , Modelos de Riscos Proporcionais , Taiwan/epidemiologia , Adulto Jovem
20.
Cell Physiol Biochem ; 44(5): 1726-1740, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-29227981

RESUMO

BACKGROUND/AIMS: In response to traumatic brain injury (TBI), activated microglia exhibit changes in their morphology from the resting ramified phenotype toward the activated hypertrophic or amoeboid phenotype. Here, we provide the first description of the mechanism underlying the neuroprotective effects of γ-secretase inhibitors on TBI outcomes in rats. METHODS: The neuroprotective effects of γ-secretase inhibitors such as LY411575 or CHF5074 on TBI-induced neurotoxicity were analysed using a neurological motor function evaluation, cerebral contusion assay, immunohistochemical staining for microglia phenotypes, lung injury score and Evans Blue dye extravasation assay of brain and lung oedema. RESULTS: Hypertrophic or amoeboid microglia accumulated in the injured cortex, the blood-brain-barrier was disrupted and neurological deficits and acute lung injury were observed 4 days after TBI in adult rats. However, a subcutaneous injection of LY411575 (5 mg/kg) or CHF5074 (30 mg/kg) immediately after TBI and once daily for 3 consecutive days post-TBI significantly attenutaed the accumulation of hypertrophic microglia in the injured brain, neurological injury, and neurogenic acute lung injury. CONCLUSION: Gamma-secretase inhibitors attenuated neurotrauma and neurogenic acute lung injury in rats by reducing the accumulation of hypertrophic microglia in the vicinity of the lesion.


Assuntos
Lesão Pulmonar Aguda/prevenção & controle , Secretases da Proteína Precursora do Amiloide/antagonistas & inibidores , Lesões Encefálicas Traumáticas/prevenção & controle , Microglia/efeitos dos fármacos , Fármacos Neuroprotetores/farmacologia , Lesão Pulmonar Aguda/metabolismo , Lesão Pulmonar Aguda/patologia , Alanina/análogos & derivados , Alanina/farmacologia , Secretases da Proteína Precursora do Amiloide/metabolismo , Animais , Azepinas/farmacologia , Barreira Hematoencefálica/efeitos dos fármacos , Encéfalo/patologia , Lesões Encefálicas Traumáticas/patologia , Líquido da Lavagem Broncoalveolar/química , Líquido da Lavagem Broncoalveolar/citologia , Córtex Cerebral/fisiopatologia , Ciclopropanos/farmacologia , Citocinas/metabolismo , Modelos Animais de Doenças , Flurbiprofeno/análogos & derivados , Flurbiprofeno/farmacologia , Pulmão/patologia , Masculino , Microglia/metabolismo , Neutrófilos/citologia , Neutrófilos/metabolismo , Ratos , Ratos Sprague-Dawley
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