12 results on '"Kung, Chia-Te"'
Search Results
2. Increased circulating endothelial progenitor cells and improved short-term outcomes in acute non-cardioembolic stroke after hyperbaric oxygen therapy
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Chen, Chen-Yu, Wu, Re-Wen, Tsai, Nai-Wen, Lee, Mel S., Lin, Wei-Che, Hsu, Mei-Chi, Huang, Chih-Cheng, Lai, Yun-Ru, Kung, Chia-Te, Wang, Hung-Chen, Su, Yu-Jih, Su, Chih-Min, Hsiao, Sheng-Yuan, Cheng, Ben-Chung, Chiang, Yi-Fang, and Lu, Cheng-Hsien
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- 2018
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3. Statin therapy reduces oxidized low density lipoprotein level, a risk factor for stroke outcome.
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Tsai, Nai-Wen, Lee, Lian-Hui, Huang, Chi-Ren, Chang, Wen-Neng, Chang, Ya-Ting, Su, Yu-Jih, Chiang, Yi-Fang, Wang, Hung-Chen, Cheng, Ben-Chung, Lin, Wei-Che, Kung, Chia-Te, Su, Chih-Min, Lin, Yu-Jun, and Lu, Cheng-Hsien
- Abstract
Introduction: Statins are reported to have anti-inflammatory and anti-oxidative effects aside from cholesterol-lowering effects. This study aimed to evaluate the effects of statin therapy on oxidized LDL (Ox-LDL) and the clinical outcome of patients with acute ischemic stroke (AIS).Methods: This prospective study enrolled 120 patients with AIS divided in the statin (n = 55) and non-statin (n = 65) groups. Eighty sex- and age- matched participants were recruited as risk controls. Ox-LDL was measured using a monoclonal antibody-based enzyme-linked immune-sorbent assay at different time points after AIS. The clinical outcomes were analyzed between the statin and non-statin groups.Results: Plasma Ox-LDL was significantly higher in stroke patients than in the controls (P < 0.001). Plasma Ox-LDL level was significantly reduced in the statin group on day 7 and day 30 compared to the non-statin group (P < 0.01). The plasma Ox-LDL positively correlated with serum total cholesterol, LDL-cholesterol, and hemoglobin A1c (HbA1c). Among the potential risk factors, only National Institutes of Health stroke scale (NIHSS) score and Ox-LDL level on admission were independently associated with 3-month outcome.Conclusions: Our study demonstrates that statin therapy reduces plasma Ox-LDL level after AIS. Plasma Ox-LDL may be a more powerful predictor than serum LDL, high-sensitivity C-reactive protein or white blood cell counts for stroke outcome. Therefore, assay of plasma Ox-LDL should be added as a predictor among the panel of conventional biomarkers in stroke outcome. [ABSTRACT FROM AUTHOR]- Published
- 2014
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4. Investigation of the caspase-dependent mitochondrial apoptotic pathway in mononuclear cells of patients with systemic Lupus erythematosus.
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Su, Yu-Jih, Cheng, Tien-Tsai, Chen, Chung-Jen, Chang, Wen-Neng, Tsai, Nai-Wen, Kung, Chia-Te, Wang, Hung-Chen, Lin, Wei-Che, Huang, Chih-Cheng, Chang, Ya-Ting, Su, Chih-Min, Chiang, Yi-Fang, Cheng, Ben-Chung, Lin, Yu-Jun, and Lu, Cheng-Hsien
- Abstract
Background: This study aimed to explore the role of apoptosis initiators, caspase-9, caspase-10, mitochondrial anti-viral signaling protein (MAVS), and interferon regulatory factor 7 (pIRF7), in patients with systemic lupus erythematosus (SLE).Methods: Leukocyte apoptosis was determined by flow cytometry, including annexin V, APO2.7, and 7-amino-actinomycin D (7-AAD) on each subtype of leukocyte in 35 patients with SLE, 15 disease controls, and 17 volunteer normal controls. Levels of caspase-9, caspase-10, MAVS, and pIRF7 in mononuclear cells and the disease activity index (SLEDAI) in the SLE patients were determined. Correlation among intracellular adaptor proteins and caspase levels were calculated.Results: The SLE patients had higher APO2.7 in total leukocyte, lymphocyte, and monocytes, and higher late apoptosis markers in total leukocytes and neutrophils than normal controls (all p < 0.05). Disease activity was positively associated with the APO2.7 of CD19+ cells in SLE, but negatively associated with MAVS and caspase-9 levels (all p < 0.05). Markers of viral infection and anti-virus transcription factors like MDA5, MAVS, and pIRF7 were significantly higher in SLE patients than in disease controls (p < 0.05). Caspase-9 and caspase-10 levels positively correlated with MAVS and pIRF7 in SLE patients (p < 0.05).Conclusions: The disease activity of SLE is positively associated with APO2.7 level of CD19+ cells but negatively associated with MAVS and caspase-9 levels, which all point to a mitochondrial pathway. [ABSTRACT FROM AUTHOR]- Published
- 2014
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5. The association among leukocyte apoptosis, autoantibodies and disease severity in systemic lupus erythematosus.
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Su, Yu-Jih, Cheng, Tien-Tsai, Chen, Chung-Jen, Chiu, Wen-Chan, Hsu, Chung-Yuan, Chang, Wen-Neng, Tsai, Nai-Wen, Kung, Chia-Te, Wang, Hung-Chen, Lin, Wei-Che, Huang, Chih-Cheng, Chang, Ya-Ting, Su, Chih-Min, Chiang, Yi-Fang, Cheng, Ben-Chung, Lin, Yu-Jun, and Lu, Cheng-Hsien
- Abstract
Background: Both apoptosis and autoantibodies are important factors associated with disease activity in the pathogenesis of systemic lupus erythematosus (SLE). This study tested the hypothesis that increased leukocyte apoptosis is associated with elevated levels of autoantibodies and the disease activity of SLE.Methods: Leukocyte apoptosis was determined by flow cytometry, including annexin V, APO2.7, and 7-amino-actinomycin D (7-AAD) on each subtype of leukocyte in 23 patients with SLE. Leukocyte apoptosis was also evaluated in nine patients with Sjogren's syndrome (SJS) and in 20 volunteer subjects. Titers of common autoantibodies and the disease activity index (SLEDAI-2 k) of the SLE patients were also determined.Results: Except for annexin V and APO 2.7 of monocytes and late apoptosis (annexin V+7-ADD) of lymphocytes, apoptosis in the total and in subsets of leukocytes were significantly higher in SLE patients than in controls (all p<0.05, post hoc analysis). The mean percentage of late apoptosis of leukocytes (annexin V+7-AAD) positively correlated with levels of anti-Ro52/60 (r=0.513, p<0.01), anti-La (r=0.439, p=0.04), and anti-Mi-2 (r=0.492, p=0.02), and inversely correlated with both C3 and C4 levels, although not statistically significant. The percentage of APO2.7 of CD19+ cells positively correlated with SLEDAI-2 K score (p=0.01).Conclusions: Leukocyte apoptosis is significantly higher in patients with SLE and correlates well with the levels of several autoantibodies. The APO2.7 of B-lymphocyte (CD19+) cells positively correlates with the disease activity of SLE. [ABSTRACT FROM AUTHOR]- Published
- 2013
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6. The diagnostic value of ultrasonography in carpal tunnel syndrome: a comparison between diabetic and non-diabetic patients.
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Tsai, Nai-Wen, Lee, Lian-Hui, Huang, Chi-Ren, Chang, Wen-Neng, Wang, Hung-Chen, Lin, Yu-Jun, Lin, Wei-Che, Lin, Tsu-Kung, Cheng, Ben-Chung, Su, Yu-Jih, Kung, Chia-Te, Chen, Shu-Fang, and Lu, Cheng-Hsien
- Abstract
Background: To compare the value of ultrasonography for diagnosing carpal tunnel syndrome (CTS) in patients with and without diabetes mellitus (DM).Methods: Eighty non-DM and 40 DM patients with electromyography-confirmed CTS were assessed and underwent high-resolution ultrasonography of the wrists. Cross-sectional area (CSA) and flattening ratio (FR) of the median nerve were measured at the carpal tunnel outlet (D) and wrist crease (W).Results: The 80 non-DM and 40 DM patients had 81 and 59 CTS-hands, respectively. The CSA_D and CSA_W were significantly larger in the CTS-hands and DM-CTS-hands compared to the normal control (p < 0.001). However, there is no difference of CSA_D and CSA_W between DM and non-DM CTS patients. Receiver operating characteristics [ROC] curve analysis revealed that CSA_W ≥13 mm² was the most powerful predictor of CTS in DM (area under curve [AUC] = 0.72; sensitivity 72.9%, specificity 61.9%) and non-DM (AUC = 0.72; sensitivity 78.5%, specificity 53.2%) patients. The CSA positively correlated with the distal motor latency of the median compound motor action potential (CMAP), distal sensory latency of the median sensory nerve action potential (SNAP), and latency of the median F wave, but negatively correlated with the amplitude of the median CMAP, amplitude of the median SNAP, and sensory NCV of the median nerve. Stepwise logistic regression revealed that CSA_W (OR 1.21, 95% CI 1.07-1.38; p = 0.003) was independently associated with CTS in DM patients and any 1 mm2 increase in CSA_W increased the rate of CTS by 28%.Conclusions: The CSA of the median nerve at the outlet and wrist crease are significantly larger in CTS hands in both DM and non-DM patients compared to normal hands. The CSA of the median nerve by ultrasonography may be a diagnostic tool for evaluating CTS in DM and non-DM patients. [ABSTRACT FROM AUTHOR]- Published
- 2013
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7. Long-term effects on carotid intima-media thickness after radiotherapy in patients with nasopharyngeal carcinoma.
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Huang, Tai-Lin, Hsu, Hsuan-Chih, Chen, Hui-Chun, Lin, Hsin-Ching, Chien, Chih-Yen, Fang, Fu-Min, Huang, Chih-Cheng, Chang, Hsueh-Wen, Chang, Wen-Neng, Huang, Chi-Ren, Tsai, Nai-Wen, Kung, Chia-Te, Wang, Hung-Chen, Lin, Wei-Che, Cheng, Ben-Chung, Su, Yu-Jih, Chang, Ya-Ting, Chang, Chuang-Rung, Tan, Teng-Yeow, and Lu, Cheng-Hsien
- Abstract
Background: Vascular abnormalities are the predominant histologic changes associated with radiation in nasopharyngeal carcinoma (NPC). This study examined if the duration after radiotherapy correlates with the progression of carotid intima-media thickness (IMT) and investigated its relationship with inflammatory markers.Methods: One hundred and five NPC patients post-radiotherapy for more than one year and 25 healthy control subjects were examined by B-mode ultrasound for IMT measurement at the far wall of the common carotid artery (CCA). Surrogate markers including lipid profile, HbA1c, and high sensitive C-reactive protein (hs-CRP) were assessed.Results: The IMT of CCA was significantly increased in NPC patients and carotid plaque was detected in 38 NPC patients (38/105, 36.2%). Significant risk factors for carotid plaques included age, duration after radiotherapy, and HbA1c levels. Age, duration after radiotherapy, hs-CRP, HbA1c, and platelet count positively correlated with IMT. The cut-off value of age and duration after radiotherapy for the presence of plaque was 52.5 years and 42.5 months, respectively. In NPC subjects, multiple linear regression analysis revealed that age, gender, duration after radiotherapy and platelet counts were independently associated with CCA IMT. After adjustments for age, gender and platelet counts, IMT increased in a linear manner with duration after radiotherapy.Conclusions: Radiation-induced vasculopathy is a dynamic and progressive process due to late radiation effects. Extra-cranial color-coded duplex sonography can be part of routine follow-up in NPC patients aged ≥50 years at 40 months post-radiotherapy. [ABSTRACT FROM AUTHOR]- Published
- 2013
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8. The association between serum adhesion molecules and outcome in acute spontaneous intracerebral hemorrhage.
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Wang HC, Lin WC, Lin YJ, Rau CS, Lee TH, Chang WN, Tsai NW, Cheng BC, Kung CT, Lu CH, Wang, Hung-Chen, Lin, Wei-Che, Lin, Yu-Jun, Rau, Cheng-Shyuan, Lee, Tsung-Han, Chang, Wen-Neng, Tsai, Nai-Wen, Cheng, Ben-Chung, Kung, Chia-Te, and Lu, Cheng-Hsien
- Abstract
Introduction: Serum concentrations of adhesion molecules may be connected to the pathogenesis of secondary brain injury after spontaneous intracerebral hemorrhage (ICH). This study posits the hypothesis that levels of adhesion molecules substantially increase after ICH and are decreased thereafter, and that they can predict treatment outcomes.Methods: Two hundred and thirty-nine blood samples were collected from 60 consecutive patients admitted within 24 hours after onset of spontaneous ICH and 60 blood samples were collected from 60 volunteers. Additional samples were obtained on Days 4, 7, 10, and 14 after onset of ICH regardless of clinical deterioration.Results: Upon discharge, the therapeutic outcomes of the 60 spontaneous ICH cases based on the modified Rankin Disability Scale (mMRS) showed that 17 had no disability while 8.3% developed delayed cerebral infarction (DCI). Statistical analysis of adhesion molecules between patient groups with good outcome (mMRS = 0 or 1) and poor outcome (mMRS ≥2) revealed significant differences in diabetes mellitus (P=0.049), hyperlipidemia (P=0.012), mentality change (P=0.043), ICH volume and intraventricular hemorrhage on admission (P=0.036 and 0.006, respectively), Glasgow Coma Scale (GCS) on admission (P≤0.001), neuro-surgical intervention (P=0.003), and sE-selectin and soluble intercellular cell adhesion-molecule-1 (sICAM-1) levels on admission (P=0.036 and 0.019, respectively). Multiple logistic regression analysis of these significant variables showed that GCS on admission, hyperlipidemia, and sICAM-1 (P=0.039, 0.042, and 0.022, respectively) were independently associated with outcome of acute spontaneous ICH.Conclusion: Increased sICAM-1 and sE-selectin levels may imply poor therapeutic outcomes for the treatment of spontaneous ICH during hospitalization. These early inflammatory responses may cause whole-brain injury immediately after spontaneous ICH and offer a potential therapeutic target for such patients. The importance of these findings is that they offer a potential therapeutic target for patients with spontaneous ICH. [ABSTRACT FROM AUTHOR]- Published
- 2011
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9. Predictors and long-term outcome of seizures in human immuno-deficiency virus (HIV)-negative cryptococcal meningitis.
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Hung CW, Chang WN, Kung CT, Tsai NW, Wang HC, Lin WC, Huang CR, Huang CC, Tsai WC, Chang HW, Su YJ, Lin YJ, Cheng BC, Chang YT, Su CM, and Lu CH
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- Adolescent, Adult, Aged, Aged, 80 and over, Antifungal Agents administration & dosage, Antifungal Agents pharmacology, Female, Humans, Male, Meningitis, Cryptococcal complications, Meningitis, Cryptococcal drug therapy, Middle Aged, Retrospective Studies, Risk Factors, Seizures etiology, Treatment Outcome, Young Adult, Disease Progression, Meningitis, Cryptococcal mortality, Seizures mortality
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Background: Seizures are one of the most important neurologic complications of human immuno-deficiency virus (HIV)-negative cryptococcal meningitis. A better understanding of the risk associated factors can help predict those who will require treatment., Methods: This 22-year retrospective study enrolled 180 patients. Prognostic variables independently associated with seizures or fatality were analyzed using stepwise logistic regression., Results: Twenty-eight patients with HIV-negative cryptococcal meningitis had seizures, including 13 with early seizures and 15 with late seizures. The mean time interval from HIV-negative cryptococcal meningitis to first seizure in the early and late seizure groups were 1.5 and 51.4 days, respectively. Nine out of the 28 cases (32%) occurred within 24 hours of presentation. The overall mortality rate was 54% (15/28) and two patients progressed to epilepsy., Conclusions: Patients with seizure have worse outcomes and longer hospitalization. Most first seizures occur within one year after the diagnosis of HIV-negative cryptococcal meningitis.
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- 2014
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10. Bacterial brain abscess in patients with nasopharyngeal carcinoma following radiotherapy: microbiology, clinical features and therapeutic outcomes.
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Fang PH, Lin WC, Tsai NW, Chang WN, Huang CR, Chang HW, Huang TL, Lin HC, Lin YJ, Cheng BC, Su BY, Kung CT, Wang HC, and Lu CH
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- Adult, Aged, Bacteria classification, Brain diagnostic imaging, Brain Abscess drug therapy, Brain Abscess pathology, Carcinoma, Female, Humans, Male, Middle Aged, Nasopharyngeal Carcinoma, Radiography, Treatment Outcome, Bacteria isolation & purification, Brain pathology, Brain Abscess epidemiology, Brain Abscess microbiology, Nasopharyngeal Neoplasms complications, Nasopharyngeal Neoplasms radiotherapy, Radiotherapy adverse effects
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Background: This study aimed to analyze the clinical features, causative pathogens, neuro-imaging findings, and therapeutic outcomes of bacterial brain abscess in patients with nasopharyngeal carcinoma (NPC) following radiotherapy., Methods: NPC patients with bacterial brain abscess were evaluated. Their clinical data were collected over a 22-year period. For comparison, the clinical features, causative pathogens, neuro-imaging findings, and therapeutic outcomes between NPC and non-NPC patients were analyzed., Results: NPC accounted for 5.7% (12/210) of the predisposing factors, with Viridans streptococci and Staphylococcus aureus as the two most common causative pathogens. Significant statistical analysis between the two groups (NPC and non-NPC patients) included chronic otitis media (COM) as the underlying disease, post-radiation necrosis by neuro-imaging, and the temporal lobe as the most common site of brain abscesses. The fatality rate in patients with and without NPC was 16.7% and 20.7%, respectively., Conclusions: NPC patients with bacterial brain abscess frequently have COM as the underlying disease. Neuro-imaging often reveals both post-radiation necrosis and the temporal lobe as the most common site of brain abscesses, the diagnosis of which is not always a straightforward process. Radiation necrosis can mimic brain abscess on neuro-imaging and pose significant diagnostic challenges. Early diagnosis and treatment is essential for survival.
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- 2012
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11. Predictors and outcomes of shunt-dependent hydrocephalus in patients with aneurysmal sub-arachnoid hemorrhage.
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Wang YM, Lin YJ, Chuang MJ, Lee TH, Tsai NW, Cheng BC, Lin WC, Su BY, Yang TM, Chang WN, Huang CC, Kung CT, Lee LH, Wang HC, and Lu CH
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- Adult, Aged, Cerebrospinal Fluid Shunts, Female, Humans, Hydrocephalus etiology, Male, Middle Aged, Prognosis, Risk Factors, Treatment Outcome, Hydrocephalus surgery, Subarachnoid Hemorrhage complications
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Background: Hydrocephalus following spontaneous aneurysmal sub-arachnoid hemorrhage (SAH) is often associated with unfavorable outcome. This study aimed to determine the potential risk factors and outcomes of shunt-dependent hydrocephalus in aneurysmal SAH patients but without hydrocephalus upon arrival at the hospital., Methods: One hundred and sixty-eight aneurysmal SAH patients were evaluated. Using functional scores, those without hydrocephalus upon arrival at the hospital were compared to those already with hydrocephalus on admission, those who developed it during hospitalization, and those who did not develop it throughout their hospital stay. The Glasgow Coma Score, modified Fisher SAH grade, and World Federation of Neurosurgical Societies grade were determined at the emergency room. Therapeutic outcomes immediately after discharge and 18 months after were assessed using the Glasgow Outcome Score., Results: Hydrocephalus accounted for 61.9% (104/168) of all episodes, including 82 with initial hydrocephalus on admission and 22 with subsequent hydrocephalus. Both the presence of intra-ventricular hemorrhage on admission and post-operative intra-cerebral hemorrhage were independently associated with shunt-dependent hydrocephalus in patients without hydrocephalus on admission. After a minimum 1.5 years of follow-up, the mean Glasgow outcome score was 3.33 ± 1.40 for patients with shunt-dependent hydrocephalus and 4.21 ± 1.19 for those without., Conclusions: The presence of intra-ventricular hemorrhage, lower mean Glasgow Coma Scale score, and higher mean scores of the modified Fisher SAH and World Federation of Neurosurgical grading on admission imply risk of shunt-dependent hydrocephalus in patients without initial hydrocephalus. These patients have worse short- and long-term outcomes and longer hospitalization.
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- 2012
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12. Plasma nuclear and mitochondrial DNA levels as predictors of outcome in severe sepsis patients in the emergency room.
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Kung CT, Hsiao SY, Tsai TC, Su CM, Chang WN, Huang CR, Wang HC, Lin WC, Chang HW, Lin YJ, Cheng BC, Su BY, Tsai NW, and Lu CH
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- Aged, Base Sequence, Case-Control Studies, DNA Primers, Female, Humans, Male, Middle Aged, Polymerase Chain Reaction, Prognosis, Prospective Studies, Sepsis genetics, Cell Nucleus genetics, DNA blood, DNA, Mitochondrial blood, Emergency Service, Hospital, Sepsis blood
- Abstract
Background and Aim: The sensitivity and specificity of biomarkers and scoring systems used for predicting fatality of severe sepsis patients remain unsatisfactory. This study aimed to determine the prognostic value of circulating plasma DNA levels in severe septic patients presenting at the Emergency Department (ED)., Methods: Sixty-seven consecutive patients with severe sepsis and 33 controls were evaluated. Plasma DNA levels were estimated by real-time quantitative polymerase chain reaction assay using primers for the human β-hemoglobin and ND2 gene. The patients' clinical and laboratory data on admission were analyzed., Results: The median plasma nuclear and mitochondria DNA levels for severe septic patients on admission were significantly higher than those of the controls. The mean plasma nuclear DNA level on admission correlated with lactate concentration (γ = 0.36, p = 0.003) and plasma mitochondrial DNA on admission (γ = 0.708, p < 0.001). Significant prognostic factors for fatality included mechanical ventilation within the first 24 hours (p = 0.013), mean sequential organ failure assessment (SOFA) score on admission (p = 0.04), serum lactate (p < 0.001), and both plasma nuclear and mitochondrial DNA on admission (p < 0.001). Plasma mitochondrial DNA was an independent predictor of fatality by stepwise logistic regression such that an increase by one ng/mL in level would increase fatality rate by 0.7%., Conclusion: Plasma DNA has potential use for predicting outcome in septic patients arriving at the emergency room. Plasma mitochondrial DNA level on admission is a more powerful predictor than lactate concentration or SOFA scores on admission.
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- 2012
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