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BACKGROUND: Liver transplantation is treatment option for patients with end-stage liver disease and hepatocellular carcinoma. Renal function deterioration significantly impacts the survival rates of liver recipients, and serum uric acid (SUA) is associated with both acute and chronic renal function disorders. Thus, our study aimed to assess the relationship and predictive value of preoperative SUA level and postoperative acute kidney injury (AKI) in living donor liver transplantation (LDLT). METHODS: We conducted a prospective observational study on 87 patients undergoing LDLT. Blood samples were collected immediately before LDLT, and renal function status was followed up for 3 consecutive days postoperatively. RESULTS: Low SUA levels (cutoff value 4.15 mg/dL) were associated with a high risk of early posttransplantation AKI. The area under the curve was 0.73 (sensitivity, 79.2%; specificity, 59.4%). Although not statistically significant, there were no deaths in the non-AKI group but two in the early AKI group secondary to liver graft dysfunction in addition to early AKI within the first month after LDLT. CONCLUSION: AKI after liver transplantation may lead to a deterioration of patient status and increased mortality rates. We determined low preoperative SUA levels as a possible risk factor for early postoperative AKI.
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Injúria Renal Aguda , Transplante de Fígado , Doadores Vivos , Ácido Úrico , Humanos , Transplante de Fígado/efeitos adversos , Ácido Úrico/sangue , Injúria Renal Aguda/etiologia , Injúria Renal Aguda/sangue , Masculino , Feminino , Pessoa de Meia-Idade , Estudos Prospectivos , Adulto , Complicações Pós-Operatórias/sangue , Complicações Pós-Operatórias/etiologiaRESUMO
BACKGROUND/OBJECTIVE: The potential correlation between herpes simplex virus (HSV) and human papillomavirus (HPV) infections and rheumatoid arthritis (RA) has not been definitively established. Further research is needed to determine the relationship between the development of RA and the presence of these viral infections. METHODS: A case-control study was conducted with data from the National Health and Nutrition Examination Survey between 2009 and 2014. Our analysis examined the association between HSV I, HSV II, HPV oral polymerase chain reaction (PCR), HPV vaginal PCR, and RA. We identified adults aged 20 to 49 years with a primary diagnosis of RA using the National Health and Nutrition Examination Survey database codes (MCQ191 = 1 [years 2009-2010]; MCQ195 = 2 [years 2011-2014]) and excluded patients with incomplete data on key variables and primary outcomes. RESULTS: The study included 8620 patients, with 150 patients diagnosed with RA and 1500 patients without RA. Patients with RA had a significantly higher prevalence of HSV II infection compared with those without RA (36.34% vs. 24.72%, p = 0.015) after propensity score matching. No significant differences were observed for HSV I, HPV oral PCR, and HPV vaginal PCR between the 2 groups. Patients with RA were older; were more likely to be female, obese, and non-Hispanic White; and had a higher prevalence of comorbidities than those without RA. CONCLUSIONS: This population-based propensity score-matching study provides evidence of an association between HSV II infection and RA in US adults. Further research is needed to fully elucidate the relationship between viral infections and RA, with the aim of developing effective risk reduction strategies and innovative treatments for RA.
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Artrite Reumatoide , Herpes Simples , Infecções por Papillomavirus , Adulto , Humanos , Feminino , Masculino , Infecções por Papillomavirus/diagnóstico , Infecções por Papillomavirus/epidemiologia , Infecções por Papillomavirus/complicações , Estudos de Casos e Controles , Inquéritos Nutricionais , Pontuação de Propensão , Herpes Simples/diagnóstico , Herpes Simples/epidemiologia , Herpes Simples/complicações , Simplexvirus , Artrite Reumatoide/epidemiologia , Artrite Reumatoide/complicaçõesRESUMO
Background: Adequate pain control is of crucial importance to patient recovery and satisfaction following abdominal surgeries. The optimal analgesia regimen remains controversial in liver resections. Methods: Three groups of patients undergoing open hepatectomies were retrospectively analyzed, reviewing intravenous patient-controlled analgesia (IV-PCA) versus IV-PCA in addition to bilateral rectus sheath and subcostal transversus abdominis plane nerve blocks (IV-PCA + NBs) versus patient-controlled thoracic epidural analgesia (TEA). Patient-reported pain scores and clinical data were extracted and correlated with the method of analgesia. Outcomes included total morphine consumption and numerical rating scale (NRS) at rest and on movement over the first three postoperative days, time to remove the nasogastric tube and urinary catheter, time to commence on fluid and soft diet, and length of hospital stay. Results: The TEA group required less morphine over the first three postoperative days than IV-PCA and IV-PCA + NBs groups (9.21 ± 4.91 mg, 83.53 ± 49.51 mg, and 64.17 ± 31.96 mg, respectively, p < 0.001). Even though no statistical difference was demonstrated in NRS scores on the first three postoperative days at rest and on movement, the IV-PCA group showed delayed removal of urinary catheter (removal on postoperative day 4.93 ± 5.08, 3.87 ± 1.31, and 3.70 ± 1.30, respectively) and prolonged length of hospital stay (discharged on postoperative day 12.71 ± 7.26, 11.79 ± 5.71, and 10.02 ± 4.52, respectively) as compared to IV-PCA + NBs and TEA groups. Conclusions: For postoperative pain management, it is expected that the TEA group required the least amount of opioid; however, IV-PCA + NBs and TEA demonstrated comparable postoperative outcomes, namely, the time to remove nasogastric tube/urinary catheter, to start the diet, and the length of hospital stay. IV-PCA with NBs could thus be a reliable analgesic modality for patients undergoing open liver resections.
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BACKGROUND: Comprehensive Geriatric Assessment (CGA) is the gold standard for detecting frailty in elderly patients with cancer. Since CGA is time- and resource-consuming, many alternative frailty screening tools have been developed; however, it remains unknown whether these tools are suitable for older and adult patients with cancer. Therefore, we used the data collected for a large longitudinal study to compare the diagnostic performances of two frailty screening tools (Geriatric 8 [G8] and Flemish version of the Triage Risk Screening Tool [fTRST]) to identify frailty risk profile among patients with cancer. METHODS: Patients aged ≥20 years with newly diagnosed cancer were enrolled. Frailty screening with G8, fTRST, and CGA were performed before anti-cancer treatment. Diagnostic characteristics obtained using G8 and fTRST were analyzed by C-index, and the validity of G8 and fTRST was also determined. RESULTS: 40.9% of the 755 patients with cancer displayed frailty on CGA. Both G8 and fTRST showed high sensitivity (80.6-88.4%) and negative predictive value (81.0-81.2%). The C-index of G8 was higher than that of fTRST (0.77 vs 0.71, p = .01). Moreover, the best G8 and fTRST cut-off points were ≤13 and ≥ 2, respectively. The validities of G8 and fTRST were also confirmed; however, frailty age differences were not observed in our study. CONCLUSION: Frailty is a common problem for patients with cancer, and routine frailty screening is essential for both older and adult patients. G8 and fTRST are simple and useful frailty screening tools, while G8 is more suitable than fTRST for Taiwanese patients with cancer.
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Fragilidade , Neoplasias , Idoso , Detecção Precoce de Câncer , Fragilidade/diagnóstico , Avaliação Geriátrica , Humanos , Estudos Longitudinais , Neoplasias/diagnóstico , Neoplasias/terapia , TaiwanRESUMO
INTRODUCTION: The study aimed to reveal how the fraction of inspired oxygen (FIO2) affected the value of mixed venous oxygen saturation (SvO2) and the accuracy of Fick-equation-based cardiac output (Fick-CO). METHODS: Forty two adult patients who underwent elective cardiac surgery were enrolled and randomly divided into 2 groups: FIO2â<â0.7 or >0.85. Under stable general anesthesia, thermodilution-derived cardiac output (TD-CO), SvO2, venous partial pressure of oxygen, hemoglobin, arterial oxygen saturation, arterial partial pressure of oxygen, and blood pH levels were recorded before surgical incision. RESULTS: Significant differences in FIO2 values were observed between the 2 groups (0.56â±â0.08 in the <70% group and 0.92â±â0.03 in the >0.85 group; Pâ<â.001). The increasing FIO2 values lead to increases in SvO2, venous partial pressure of oxygen, and arterial partial pressure of oxygen, with little effects on cardiac output and hemoglobin levels. When comparing to TD-CO, the calculated Fick-CO in both groups had moderate Pearson correlations and similar linear regression results. Although the FIO2 <0.7 group presented a less mean bias and a smaller limits of agreement, neither group met the percentage error criteria of <30% in Bland-Altman analysis. CONCLUSION: Increased FIO2 may influence the interpretation of SvO2 and the exacerbation of Fick-CO estimation, which could affect clinical management. TRIAL REGISTRATION: ClinicalTrials.gov ID number: NCT04265924, retrospectively registered (Date of registration: February 9, 2020).
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Débito Cardíaco , Procedimentos Cirúrgicos Cardíacos , Oxigênio/sangue , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Consumo de Oxigênio , Período Pós-Operatório , Estudos Prospectivos , Troca Gasosa Pulmonar , Adulto JovemRESUMO
BACKGROUND: Cholecystectomy is one of the most common surgical procedures performed worldwide. The objective of this large, population-based cohort study is to explore the risk factors of pneumonia after cholecystectomy in Taiwan. METHODS: From the Taiwanese National Health Insurance Research Database, we selected all patients who underwent cholecystectomy by using ICD-9-codes, from January 1, 1998, to December 31, 2016. The patients were separated into two groups based on the presence or absence of postoperative pneumonia. Basic information, comorbidities, and postoperative complications were evaluated using a t-test or chi-square test. There were 6056 patients in the pneumonia group and 24224 patients in the control group. These two groups were shown in a ratio of 1 : 4 and were matched by age and sex. The log-rank test was used to examine differences in postoperative mortality between patients with and without pneumonia. Preoperative risk factors were analyzed using logistic regression analysis, after adjusting for age and sex. RESULTS: The final dataset included 282184 cholecystectomy patients. Of these patients, 6056 (2.15%) had postoperative new-onset pneumonia. The patient-related risk factors for pneumonia after cholecystectomy in the order of relevance were chronic obstructive pulmonary disease, congestive heart failure, cerebrovascular disease, diabetes mellitus, surgical type, hemodialysis, coronary artery disease, and liver cirrhosis. Compared to patients without postcholecystectomy pneumonia, those with postcholecystectomy pneumonia had higher rates of mortality (within first month, 1.72% vs. 2.28%, P < 0.005) and admission to intensive care unit (15.02% vs. 41.80%, P < 0.0001) and longer hospital stays (10.71 vs. 18.55 days, P < 0.0001). CONCLUSION: Our results show that postcholecystectomy associated with pneumonia had higher rates of morbidity and mortality in this clinical population. Early identification and possible management of risk factors for pneumonia could improve outcomes of cholecystectomy and lower the risk for patient comorbidities after surgery.
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Colecistectomia/efeitos adversos , Pneumonia/complicações , Pneumonia/epidemiologia , Complicações Pós-Operatórias/epidemiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Comorbidade , Bases de Dados Factuais , Progressão da Doença , Feminino , Hospitalização , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Morbidade , Doença Pulmonar Obstrutiva Crônica/complicações , Doença Pulmonar Obstrutiva Crônica/epidemiologia , Diálise Renal , Fatores de Risco , Taiwan/epidemiologiaRESUMO
Hepatocellular carcinoma (HCC) recurrence after liver transplantation is associated with immunosuppressants. However, the appropriate immunosuppressant for HCC recipients is still debated. Data for this nationwide population-based cohort study were extracted from the National Health Insurance Research Database of Taiwan. A total of 1250 liver transplant recipients (LTRs) with HCC were included. We analyzed the risk factors for post-transplant HCC recurrences. Cumulative defined daily dose (cDDD) represented the exposure duration and was calculated as the amount of dispensed defined daily dose (DDD) of mycophenolate mofetil (MMF). The dosage effects of MMF on HCC recurrence and liver graft complication rates were investigated. A total of 155 LTRs, having experienced post-transplant HCC recurrence, exhibited low survival probability at 1-, 3-, 5-, and 10-year observations. Our results demonstrated increased HCC recurrence rate after liver transplantation (p = 0.0316) following MMF administration; however, no significant increase was demonstrated following cyclosporine, tacrolimus, or sirolimus administration. Notably, our data demonstrated significantly increased HCC recurrence rate following MMF administration with cDDD > 0.4893 compared with cDDD ≤ 0.4893 or no administration of MMF (p < 0.0001). MMF administration significantly increases the risk of HCC recurrence. Moreover, a MMF-minimizing strategy (cDDD ≤ 0.4893) is recommended for recurrence-free survival.
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BACKGROUND: Stroke is prevalent in patients with chronic kidney disease (CKD) and is associated with high mortality, but the causes of death after stroke among different CKD stages are not well known. AIMS: We aimed to investigate whether the severity of CKD would impact on the causes of death after first-ever stroke. METHODS: This retrospective multicenter cohort study included stoke patients with CKD between 2007 and 2012. The cause of death and date of death were ascertained by linking the National Death Registry Database of Taiwan. Clinical outcomes, 1-month, and 1-year mortality rates, and major causes of death were compared according to five CKD stages (G1 to G5) in the ischemic and hemorrhagic stroke separately. RESULTS: Of these patients, 9,878 were first-ever ischemic stroke (IS) patients, and 1,387 were first-ever hemorrhagic stroke (HS) patients. Patients with CKD G5 had the highest one-year mortality rate with hazard ratio 5.28 [95%CI, 3.94-7.08] in IS and 3.03 [95%CI, 2.03-4.54] in HS when compared to G1 patients. Leading causes of one-year death after IS were stroke, cancer, and pneumonia in early (G1-3) CKD patients, while diabetes mellitus, CKD, and stroke itself contributed to the major mortality in CKD G5 patients. An inverse association between eGFR decrement and the proportion of deaths caused by stroke itself was observed in CKD G2-5 patients after IS. Stroke was the leading cause of one-year death among all CKD patients after HS. CONCLUSIONS: Asides from high mortality, late-stage CKD patients had different causes of death from early CKD patients after stroke. This study highlights the need to imply different treatment strategies in late-stage CKD post-stroke patients to improve their prognosis.
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Acidente Vascular Cerebral Hemorrágico/epidemiologia , AVC Isquêmico/epidemiologia , Insuficiência Renal Crônica/fisiopatologia , Idoso , Idoso de 80 Anos ou mais , Causas de Morte , Feminino , Taxa de Filtração Glomerular , Acidente Vascular Cerebral Hemorrágico/mortalidade , Humanos , Armazenamento e Recuperação da Informação , AVC Isquêmico/mortalidade , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Sistema de Registros , Estudos Retrospectivos , Fatores de Risco , Taiwan/epidemiologiaRESUMO
OBJECTIVE: Sexual dysfunction has been reported in women following treatment for gynecological cancer. However, the actual sexual activities adopted by these women are not well understood. The aims of this study were to (1) explore a relatively new concept, diversity of sexual activities (DSA), and (2) identify factors associated with DSA in women with gynecological cancer. METHODS: This cross-sectional study included 136 Taiwanese long-term partnered women with gynecologic cancer treated in a large medical center. DSA was measured with the Diversity of Sexual Activities Scale, which assesses the number of sexual activities adopted in the past 6 months. Covariates included sexual knowledge and sexual attitudes, perceived changes in relationships of intimacy since treatment, and demographic and clinical factors. RESULTS: The mean age of participants was 51.2 years (SD = 8.66); cancer diagnoses were cervical (50.7%), endometrial (31.6%), and ovarian (17.6%). The mean number of sexual activities was 2.88 (SD = 2.63); 29.4% of participants had no physical contact with their partners after treatment. The participants reported a significantly decreased overall satisfaction toward adopted sexual activities after cancer treatment. Lower DSA was associated with older age and receiving a combination of chemotherapy and radiotherapy. CONCLUSIONS: Cancer treatment has a significant impact on sexual activity in women with gynecological cancer. Around 30% of participants reported not having any physical contact with their partners since receiving cancer treatment. Sexual rehabilitation counseling that emphasizes alternative forms of sexual expression is suggested.
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Neoplasias dos Genitais Femininos/complicações , Comportamento Sexual , Disfunções Sexuais Fisiológicas/psicologia , Adulto , Estudos Transversais , Feminino , Neoplasias dos Genitais Femininos/psicologia , Neoplasias dos Genitais Femininos/terapia , Humanos , Pessoa de Meia-Idade , Parceiros Sexuais/psicologia , Inquéritos e Questionários , TaiwanRESUMO
PURPOSE: Concurrent chemoradiotherapy (CCRT) is one of the standard treatments for patients with advanced head and neck squamous cell carcinoma (HNSCC). However, CCRT may lead to decreased quality of life (QoL) and treatment compliance. This study aimed to determine the effects of PG2 (Astragalus polysaccharides) injection on CCRT-associated adverse events (AEs) and patients' compliance with the CCRT course. METHODS: In this phase II double-blind randomized placebo-controlled trial, PG2 injection (sterile powder form) or placebo was administrated three times per week in parallel with CCRT to patients with HNSCC. The chemotherapy regimen included 50 mg/m2 cisplatin every 2 weeks with daily tegafur-uracil (300 mg/m2) and leucovorin (60 mg/day). RESULTS: The study was terminated prematurely due to the successful launch of a newly formulated PG2 injection (lyophilized form). A total of 17 patients were enrolled. The baseline demographics and therapeutic compliance were comparable between the CCRT/PG2 and CCRT/placebo groups. During CCRT, severe treatment-associated AEs were less frequent in the CCRT/PG2 group than in the CCRT/placebo group. Furthermore, less QoL fluctuations from the baseline during CCRT were noted in the CCRT/PG2 group than in the CCRT/placebo group, with a significant difference in the pain, appetite loss, and social eating behavior. The tumor response, disease-specific survival and overall survival did not differ between the two groups. CONCLUSION: This preliminary study demonstrated PG2 injection exhibited an excellent safety profile, and has potential in ameliorating the deterioration in QoL and the AEs associated with active anticancer treatment among patients with advanced pharyngeal or laryngeal HNSCC under CCRT. Further research in patients with other cancer types or treatment modalities may widen PG2's application in clinical settings.
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Neoplasias Laríngeas/tratamento farmacológico , Neoplasias Laríngeas/radioterapia , Neoplasias Faríngeas/tratamento farmacológico , Neoplasias Faríngeas/radioterapia , Polissacarídeos/administração & dosagem , Carcinoma de Células Escamosas de Cabeça e Pescoço/tratamento farmacológico , Carcinoma de Células Escamosas de Cabeça e Pescoço/radioterapia , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Astrágalo , Quimiorradioterapia/efeitos adversos , Quimiorradioterapia/métodos , Cisplatino/administração & dosagem , Método Duplo-Cego , Feminino , Humanos , Leucovorina/administração & dosagem , Masculino , Pessoa de Meia-Idade , Tegafur/administração & dosagem , Uracila/administração & dosagemRESUMO
BACKGROUND: Impaired kidney function is associated with different diseases. However, its impact on colorectal cancer has not been clarified. In order to understand the effect of preoperative kidney function on the outcome of patients with cancer, we analyzed colorectal cancer patients with localized or regional diseases. MATERIALS AND METHODS: In total, 3731 stage I to III colorectal cancer (CRC) patients were analyzed in Chang Gung Memorial Hospital. Modification of Diet in Renal Disease (MDRD) formula was used for estimated glomerular filtration rate (eGFR). Receiver operating characteristic (ROC) analysis for kidney function cut-off value; Chi-square method, independent t test, or analysis of variance (ANOVA) method for clinicopathological factors; Kaplan-Meier method for disease-free survival (DFS); Cox proportional hazard model for multivariate analysis. RESULTS: Among colon cancer patients, low eGFR (MDRD <70) was associated with more male patients, T2 stage, patients without adjuvant chemotherapy, and patients with elevated creatinine level. Low eGFR is a significant risk factor only for stage III colon cancer (hazard ratio 1.70, 95% CI: 1.28-2.26; P < 0.001). Furthermore, postoperative adjuvant chemotherapy did not significantly increase 5-year DFS for both high and low eGFR groups in stage II patients (5 yrs DFS, 94.8% vs. 84.1%, P = 0.098 for high eGFR subgroup; and 75.0% vs. 75.8%, P = 0.379 for low eGFR subgroup). However, significant improvement of 5-yrs DFS after chemotherapy was found in low eGFR stage III colon cancer patients (64.7% vs. 39.4%, P < 0.001 for low eGFR subgroup). In contrast, no significant DFS difference was caused by chemotherapy for high eGFR stage III subgroup (70.5% vs. 63.9%, P = 0.110). CONCLUSIONS: Although low eGFR is an independent risk factor for stage III colon cancer. However, the adjuvant chemotherapy impacts on stage III colon cancer patients differently according to eGFR status.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Quimioterapia Adjuvante/mortalidade , Neoplasias Colorretais/mortalidade , Nefropatias/complicações , Cuidados Pré-Operatórios , Idoso , Neoplasias Colorretais/tratamento farmacológico , Neoplasias Colorretais/etiologia , Neoplasias Colorretais/patologia , Feminino , Seguimentos , Taxa de Filtração Glomerular , Humanos , Testes de Função Renal , Masculino , Prognóstico , Estudos Retrospectivos , Taxa de SobrevidaRESUMO
BACKGROUND: Patients undergoing complex spine surgery present with multilevel spinal involvement, advanced age, and multiple comorbidities. Surgery is associated with significant blood loss and remarkable hemodynamic changes. The present study aimed to investigate the accuracy and trending ability of a non-invasive continuous method to monitor hemoglobin (SpHb) concentrations using a Radical-7™ Pulse CO-Oximeter in complex spine surgery. METHODS: Forty-nine patients who underwent complex spine surgery were enrolled in this prospective observational study. Multiple time points were established for data collection throughout the operation. Simultaneous SpHb-total hemoglobin (tHb) paired data were recorded for analyses. Linear regression analysis, Bland-Altman plot, four-quadrant plot, and Critchley polar plot were used to assess the accuracy and trending ability of the monitor. RESULTS: A total of 272 pairs of SpHb-tHb data were available and were divided into two groups based on the perfusion index (PI): PI values ≥1.0 (n = 200) and PI values < 1.0 (n = 72). The correction coefficients (r) between SpHb and tHb were 0.6946 and 0.6861 in the groups with PI values ≥1.0 and < 1.0, respectively (P < 0000.1). In the ≥1.0 group, the mean bias was - 0.21 g/dL and the percentage error (PE) was 15.85%, whereas in the < 1.0 group, the mean bias was - 0.04 g/dL and the PE was 17.42%. Four-quadrant plot revealed a concordance rate of 85.11%, whereas the Critchley polar plot showed a concordance rate of 67.21%. CONCLUSIONS: The present study demonstrates the acceptable accuracy of the Radical-7™ Pulse CO-Oximeter even with a low PI. However, the trending ability was limited and unsatisfactory.
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Confiabilidade dos Dados , Monitorização Intraoperatória/métodos , Monitorização Fisiológica/métodos , Procedimentos Neurocirúrgicos/métodos , Oximetria/métodos , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Adulto JovemRESUMO
Insulin resistance and metabolic derangement are present in patients with type 2 diabetes mellitus (T2DM). However, the metabolomic signature of T2DM in cerebrospinal fluid (CSF) has not been investigated thus far. In this prospective metabolomic study, fasting CSF and plasma samples from 40 T2DM patients to 36 control subjects undergoing elective surgery with spinal anesthesia were analyzed by 1H nuclear magnetic resonance (NMR) spectroscopy. NMR spectra of CSF and plasma metabolites were analyzed and correlated with the presence of T2DM and diabetic microangiopathy (retinopathy, nephropathy, and neuropathy) using an area under the curve (AUC) estimation. CSF metabolomic profiles in T2DM patients vs. controls revealed significantly increased levels of alanine, leucine, valine, tyrosine, lactate, pyruvate, and decreased levels of histidine. In addition, a combination of alanine, histidine, leucine, pyruvate, tyrosine, and valine in CSF showed a superior correlation with the presence of T2DM (AUC:0.951), diabetic retinopathy (AUC:0.858), nephropathy (AUC:0.811), and neuropathy (AUC:0.691). Similar correlations also appeared in plasma profiling. These metabolic alterations in CSF suggest decreasing aerobic metabolism and increasing anaerobic glycolysis in cerebral circulation of patients with T2DM. In conclusion, our results provide clues for the metabolic derangements in diabetic central neuropathy among T2DM patients; however, their clinical significance requires further exploration.
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BACKGROUND: The long-term renal outcomes of patients who underwent nephrectomy for traumatic renal injury (TRI) have rarely been reported. Therefore, we investigated the impact of nephrectomy for TRI on long-term renal outcomes. METHODS AND MATERIALS: We extracted data from the National Health Insurance Research Database (NHIRD) of Taiwan from 1999 to 2013 and identified patients with TRI. Adverse kidney outcomes (AKOs), including lifelong dialysis and chronic kidney disease (CKD), were chosen as endpoints of the study. RESULTS: A total of 16,320 eligible patients were identified in the NHIRD. The incidence of lifelong dialysis was 0.6% (99/15,789) for patients without nephrectomy, while the incidence was 1.1% (6/531) for nephrectomized patients. Overall, the incidence of AKOs was 2.1% (11/531) in the group that underwent nephrectomy and 1.1% (166/15,789) in the group without nephrectomy. Before matching, differences in overall AKO incidence between the groups were significant, while propensity score matching eliminated this significance. CONCLUSIONS: The results of our study did not indicate that AKOs would occur in patients with TRI who underwent nephrectomy.
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Rim/lesões , Nefrectomia , Diálise Renal , Insuficiência Renal Crônica/epidemiologia , Adolescente , Adulto , Idoso , Feminino , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Pontuação de Propensão , Estudos Retrospectivos , Taiwan , Resultado do Tratamento , Adulto JovemRESUMO
BACKGROUND: During an emergency endotracheal intubation, rapid sequence induction intubation (RSII) with cricoid pressure (CP) is frequently implemented to prevent aspiration pneumonia. We evaluated the CVS in endotracheal intubation in RSII with CP, in comparison with a direct laryngoscope (DL). METHODS: One hundred fifty patients were randomly assigned to one of three groups: the CVS as a video stylet (CVS-V) group, the CVS as a lightwand (CVS-L) group and DL group. Primary outcomes were to assess the power of the CVS, compared with DL, regarding the first attempt success rate and intubation time in simulated RSII with CP. Secondary outcomes were to examine hemodynamic stress response and the incidence of complications. RESULTS: The first attempt success rates within 30 s and within 60 s were higher in CVS-V and DL group than those in CVS-L group (p = 0.006 and 0.037, respectively). The intergroup difference for intubation success rate within 30 s was nonsignificant and almost all the patients were successfully intubated within 60 s (98% for CVS-L and DL group, 96% for CVS-L group). Kaplan-Meier estimator demonstrated the median intubation time was 10.6 s [95% CI, 7.5 to 13.7] in CVS-V group, 14.6 s [95% CI, 11.1 to 18.0] in CVS-L group and 16.5 s [95% CI, 15.7 to 17.3] in DL group (p = 0.023 by the log-rank test). However, the difference was nonsignificant after Sidak's adjustment. The intergroup differences for hemodynamic stress response, sore throat and mucosa injury incidence were also nonsignificant. CONCLUSIONS: The CVS-D and DL provide a higher first attempt intubation success rate within 30 and 60 s in intubation with CP; the intubation time for the CVS-V was nonsignificantly shorter than that for the other two intubation methods. Almost all the patients can be successfully intubated with any of the three intubation methods within 60 s. TRIAL REGISTRATION: ClinicalTrials.gov identifier: NCT03841890 , registered on February 15, 2019 (retrospectively registered).
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Intubação Intratraqueal/métodos , Laringoscópios , Laringoscopia/métodos , Indução e Intubação de Sequência Rápida/métodos , Adulto , Cartilagem Cricoide , Feminino , Humanos , Intubação Intratraqueal/instrumentação , Masculino , Pessoa de Meia-Idade , Pneumonia Aspirativa/prevenção & controle , Pressão , Estudos Prospectivos , Fatores de Tempo , Gravação em VídeoRESUMO
OBJECTIVES: To evaluate the risk of developing cancers, particularly site-specific cancers, in women with gestational diabetes mellitus (GDM) in Taiwan. SETTING: The National Health Insurance Research Database (NHIRD) of Taiwan. PARTICIPANTS: This study was conducted using the nationwide data from 2000 to 2013. In total, 1 466 596 pregnant women with admission for delivery were identified. Subjects with GDM consisted of 47 373 women, while the non-exposed group consisted of 943 199 women without GDM. The participants were followed from the delivery date to the diagnosis of cancer, death, the last medical claim or the end of follow-up (31 December 2013), whichever came first. PRIMARY OUTCOME MEASURES: Patients with a new diagnosis of cancer (International Classification of Diseases, ninth edition, with clinical modification (ICD-9-CM codes 140-208)) recorded in NHIRD were identified. The risk of 11 major cancer types was assessed, including cancers of head and neck, digestive organs, lung and bronchus, bone and connective tissue, skin, breast, genital organs, urinary system, brain, thyroid gland and haematological system. RESULTS: The rates of developing cancers were significantly higher in women with GDM compared with the non-GDM group (2.24% vs 1.96%; p<0.001). After adjusting for maternal age at delivery and comorbidities, women with GDM had increased risk of cancers, including cancers of nasopharynx (adjusted HR, 1.739; 95 % CI, 1.400 to 2.161; p<0.0001), kidney (AHR, 2.169; 95 % CI, 1.428 to 3.293; p=0.0003), lung and bronchus (AHR, 1.372; 95 % CI, 1.044 to 1.803; p=0.0231), breast (AHR, 1.234; 95% CI, 1.093 to 1.393; p=0.007) and thyroid gland (AHR, 1.389; 95 % CI, 1.121 to 1.721; p=0.0026). CONCLUSION: Women with GDM have a higher risk of developing cancers. Cancer screening is warranted in women with GDM. Future research should be aimed at establishing whether this association is causal.
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Diabetes Gestacional/epidemiologia , Neoplasias/etiologia , Adulto , Estudos de Casos e Controles , Estudos de Coortes , Feminino , Humanos , Incidência , Pessoa de Meia-Idade , Neoplasias/epidemiologia , Gravidez , Risco , Taiwan/epidemiologia , Adulto JovemRESUMO
BACKGROUND: Benign prostate hyperplasia, a common disease in elderly men, can be surgically treated with transurethral resection of the prostate (TURP). Postoperative sexual dysfunction is a major issue and is influenced by many factors. The present study aimed to assess whether the intraoperative resected prostate weight influences the probability of postoperative sexual dysfunction. METHODS: This population-based study included 41,574 patients from the Nation Health Insurance Research Database who had undergone TURP once between 1997 and 2013. All patients were divided into three groups according to the resected prostate weight (low, medium, and high groups). Perioperative risk factors influencing sexual function were analyzed. The chi-squared test and Fisher's exact test were used to analyze differences in demographic data. The Cox proportional hazard regression analysis was used to analyze the HRs. All statistical analyses were two-sided, and a P-value <0.05 was considered statistically significant. RESULTS: Of the 41,574 patients, 1,168 had postoperative sexual dysfunction after surgery. The incidence was not significantly different among the three resected prostate weight groups. Younger patients and patients with histories of chronic renal disease, ischemic heart disease, and obesity had higher prevalence of postoperative sexual dysfunction. Additionally, the onset time of sexual dysfunction was not significantly different among the three resected prostate weight groups. CONCLUSION: Among patients undergoing TURP in Taiwan, the resected prostate weight does not seem to be related to the presence or onset time of postoperative sexual dysfunction.
RESUMO
To analyze whether different volumes of tissue resected during transurethral resection of the prostate (TURP) would associate with the subsequent development of prostate cancer.This population-based retrospective cohort study recruited 49,206 patients with benign prostate hyperplasia (BPH) undergoing TURP between 2005 and 2012. Patients were recruited from the Taiwan National Health Insurance Research Database. Patients were separated into three groups, based on different volumes of tissue resected during TURP (5-15âg, 15-50âg, >50âg).Of the 49,206 patients, 633 patients were diagnosed with new onset of prostate cancer following TURP. Older age was a risk factor contributing to the onset of prostate cancer (Pâ=â.0196) and different volumes of tissue resected were significantly related to the incidence of postoperative prostate cancer (Pâ=â.0399). The group of patients with a smaller volume of prostate resected had a higher risk of prostate cancer with a hazard ratio (HR) of 1.221 (95% confidence interval [CI]: 1.035, 1.440; Pâ=â.0179). However, the risk in the group of patients with a larger volume of prostrate resected was not significantly different, with an HR of 1.277 (95% CI: 0.981, 1662; Pâ=â.0690). The incidence of prostate cancer in Taiwanese males over 30 years of age has previously been reported to be 0.0560%; the mean incidence was 0.2282% in our present study.This study shows that BPH patients who had a smaller volume of tissue resected during TURP show a higher incidence of prostate cancer postoperatively. Currently, no clear mechanism is shown to demonstrate the relationship between resected prostate weight and the incidence of tumors. Patients with a larger prostate volume might have lower urinary tract symptoms earlier and then seek professional help. It is possible that surgical procedures might remove the potentially carcinogenic prostate tissue and thus reduce the risk of an aggressive tumor developing in the future.
Assuntos
Próstata/anatomia & histologia , Próstata/cirurgia , Hiperplasia Prostática/cirurgia , Neoplasias da Próstata/patologia , Ressecção Transuretral da Próstata/efeitos adversos , Idoso , Idoso de 80 Anos ou mais , Humanos , Incidência , Sintomas do Trato Urinário Inferior/diagnóstico , Sintomas do Trato Urinário Inferior/cirurgia , Masculino , Pessoa de Meia-Idade , Tamanho do Órgão/fisiologia , Período Pós-Operatório , Próstata/patologia , Hiperplasia Prostática/patologia , Neoplasias da Próstata/epidemiologia , Neoplasias da Próstata/etiologia , Estudos Retrospectivos , Fatores de Risco , Taiwan/epidemiologia , Ressecção Transuretral da Próstata/métodos , Procedimentos Cirúrgicos Urológicos/estatística & dados numéricos , Procedimentos Cirúrgicos Urológicos/tendênciasRESUMO
OBJECTIVE: Most patients with uraemia must undergo chronic dialysis while awaiting kidney transplantation; however, the role of the pretransplant dialysis modality on the outcomes of kidney transplantation remains obscure. The objective of this study was to clarify the associations between the pretransplant dialysis modality, namely haemodialysis (HD) or peritoneal dialysis (PD), and the development of post-transplant de novo diseases, allograft failure and all-cause mortality for kidney-transplant recipients. DESIGN: Retrospective nationwide cohort study. SETTING: Data retrieved from the Taiwan National Health Insurance Research Database. PARTICIPANTS: The National Health Insurance database was explored for patients who received kidney transplantation in Taiwan during 1998-2011 and underwent dialysis >90 days before transplantation. OUTCOME MEASURES: The pretransplant characteristics, complications during kidney transplantation and post-transplant outcomes were statistically analysed and compared between the HD and PD groups. Cox regression analysis was used to evaluate the HR of the dialysis modality on graft failure and all-cause mortality. The primary outcomes were long-term post-transplant death-censored allograft failure and all-cause mortality started after 90 days of kidney transplantation until the end of follow-up. The secondary outcomes were events during kidney transplantation and post-transplant de novo diseases adjusted by propensity score in log-binomial model. RESULTS: There were 1812 patients included in our cohort, among which 1209 (66.7%) and 603 (33.3%) recipients received pretransplant HD and PD, respectively. Recipients with chronic HD were generally older and male, had higher risks of developing post-transplant de novo ischaemic heart disease, tuberculosis and hepatitis C after adjustment. Pretransplant HD contributed to higher graft failure in the multivariate analysis (HR 1.38, p<0.05) after adjustment for the recipient age, sex, duration of dialysis and pretransplant diseases. There was no significant between-group difference in overall survival. CONCLUSIONS: Pretransplant HD contributed to higher risks of death-censored allograft failure after kidney transplantation when compared with PD.
Assuntos
Transplante de Rim/mortalidade , Transplante de Rim/métodos , Cuidados Pré-Operatórios/métodos , Diálise Renal/métodos , Adulto , Idoso , Causas de Morte , Bases de Dados Factuais , Feminino , Sobrevivência de Enxerto , Humanos , Masculino , Pessoa de Meia-Idade , Pontuação de Propensão , Modelos de Riscos Proporcionais , Estudos Retrospectivos , Taiwan/epidemiologia , Fatores de Tempo , Resultado do TratamentoRESUMO
OBJECTIVES: The annual increase in costs and the quality of life of survivors of cardiac arrest are major concerns. This study used National Health Insurance Research Database (NHIRD) of Taiwan to evaluate the 1-year survival rate and the annual healthcare costs of survivors after cardiac arrest. METHODS: This retrospective, fixed-cohort study conducted from 2006 to 2012, involved 2 million individuals randomly selected from the NHIRD of Taiwan. Adult patients at least 18 years old who were diagnosed with cardiac arrest were enrolled. Survival was followed up for 1 year. RESULTS: In total, 2,256 patients were enrolled. The survivor cohort accounted for 4% (89/2256) of the study population. There were no significant differences in the demographic characteristics of the survival and non-survival cohorts, with the exceptions of gender (male: survival vs. non-survival, 50.6% vs. 64.5%, p = 0.007), diabetes mellitus (49.4% vs. 35.8%, p = 0.009), and acute coronary syndrome (44.9% vs. 31.9%, p = 0.010). Only 38 (1.7%) patients survived for > 1 year. The mean re-admission to hospital during the 1-year follow up was 73.5 (SD: 110.2) days. The mean healthcare cost during the 1-year follow up was $12,953. Factors associated with total healthcare costs during the 1-year follow up were as follows: city or county of residence, being widowed, and Chronic Obstructive Pulmonary Disease (city or county of residence, ß: -23,604, p < 0.001; being widowed, ß: 25,588, p = 0.049; COPD, ß: 14,438, p = 0.024). CONCLUSIONS: There was a great burden of the annual healthcare costs of survivors of cardiac arrest. Socioeconomic status and comorbidity were major confounders of costs. The outcome measures of cardiac arrest should extend beyond the death, and encompass destitution. These findings add to our knowledge of the health economics and indicate future research about healthcare of cardiac arrest survivors.