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Hu Y, Xu ML, Kong XH, Huang YJ. [A case report of pyriform sinus fistula secondary to descending necrotizing mediastinitis and pyothorax]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2024; 59:388-391. [PMID: 38622024 DOI: 10.3760/cma.j.cn115330-20230811-00041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/17/2024]
Affiliation(s)
- Y Hu
- Medical school of Nantong University,Nantong 226001,China Department of Otorhinolaryngology Head and Neck Surgery,Taizhou People's Hospital Affiliated to Nanjing Medical University,Taizhou 225300,China
| | - M L Xu
- Department of Otorhinolaryngology Head and Neck Surgery,Taizhou People's Hospital Affiliated to Nanjing Medical University,Taizhou 225300,China
| | - X H Kong
- Department of Otorhinolaryngology Head and Neck Surgery,Taizhou People's Hospital Affiliated to Nanjing Medical University,Taizhou 225300,China
| | - Y J Huang
- Department of Otorhinolaryngology Head and Neck Surgery,Taizhou People's Hospital Affiliated to Nanjing Medical University,Taizhou 225300,China
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Tsai SY, Sajatovic M, Chen PH, Huang YJ, Chung KH. Increased proportions of circulating pro-inflammatory monocytes and macrophages expressing toll-like receptor 4 in individuals with schizophrenia and bipolar disorder receiving medication. Psychiatry Clin Neurosci 2023; 77:672-673. [PMID: 37706614 DOI: 10.1111/pcn.13599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 08/10/2023] [Accepted: 09/12/2023] [Indexed: 09/15/2023]
Affiliation(s)
- Shang-Ying Tsai
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Department of Psychiatry, Taipei Medical University Hospital, Taipei, Taiwan
| | - Martha Sajatovic
- Department of Psychiatry, University Hospitals of Cleveland Medical Center, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
| | - Pao-Huan Chen
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Department of Psychiatry, Taipei Medical University Hospital, Taipei, Taiwan
| | - Yu-Jui Huang
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Department of Psychiatry, Taipei Medical University Hospital, Taipei, Taiwan
| | - Kuo-Hsuan Chung
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Department of Psychiatry, Taipei Medical University Hospital, Taipei, Taiwan
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Tsai SY, Chen PH, Hsiao CY, Sajatovic M, Huang YJ, Chung KH. Inflammation associated with left ventricular hypertrophy in bipolar disorder: A cross-sectional study. J Psychosom Res 2023; 173:111465. [PMID: 37633009 DOI: 10.1016/j.jpsychores.2023.111465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 08/14/2023] [Accepted: 08/15/2023] [Indexed: 08/28/2023]
Abstract
OBJECTIVE Inflammation has received increasing attention as a contributor to the pathophysiology of bipolar disorder (BD) and cardiac hypertrophy into heart failure (HF). Accordingly, we chose BD-related inflammatory markers to investigate their relationships with cardiac left ventricular function and structure in BD. METHODS Sixty physically healthy and euthymic patients with bipolar I disorder were recruited to compare with 50 healthy normal controls. The echocardiography was performed to estimate left ventricular mass index (LVMI) as a parameter of LV hypertrophy (LVH) and left ventricle ejection fraction (LVEF) as a parameter of systolic function. An LVEF above the normal range (>70%) was defined as a hyperdynamic heart. Participants' levels of inflammatory and atherosclerosis-related parameters were measured. RESULTS Compared with normal controls, BD group had significantly higher rates of LVH (63% vs. 42%) and hyperdynamic heart (32% vs. 2%) and higher mean values of LVMI and LVEF. After adjustment for the effects of BMI and age, multiple regression analyses of BD group showed that the peripheral level of interleukin-8 was positively associated with LVMI and the level of soluble tumor necrosis factor receptor 1 (sTNF-R1) was positively associated with LVEF. CONCLUSIONS Patients with BD from young adulthood are likely to have LVH with normal LV function and hyperdynamic heart associated with diastolic dysfunction. Low-grade inflammation may underlie the mechanisms of LV hypertrophy and cardiac dysfunction in BD patients.
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Affiliation(s)
- Shang-Ying Tsai
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan; Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan.
| | - Pao-Huan Chen
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan; Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan
| | - Cheng-Yi Hsiao
- Division of Cardiology, Department of Internal Medicine, Taipei Medical University Hospital, Taipei, Taiwan
| | - Martha Sajatovic
- Department of Psychiatry, University Hospitals of Cleveland Medical Center, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Yu-Jui Huang
- Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan
| | - Kuo-Hsuan Chung
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan; Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan
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Suneja G, Huang YJ, Boucher KM, Jr LMB, DeCesaris C, Grant JD, Harkenrider MM, Jhingran A, Kidd EA, Lin LL, Jr WS, Gaffney DK. Short Course Adjuvant Vaginal Cuff Brachytherapy (VCB) in Early Endometrial Cancer: Primary Endpoint Results of the SAVE Randomized Clinical Trial. Int J Radiat Oncol Biol Phys 2023; 117:S39-S40. [PMID: 37784490 DOI: 10.1016/j.ijrobp.2023.06.310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Prospective trials in early stage endometrial cancer demonstrate increased locoregional control with adjuvant radiotherapy for patients with high risk features. VCB is widely utilized, yet there is substantial practice variation and limited randomized data examining optimal dose/fractionation. We aimed to study the safety and efficacy of short course VCB compared to commonly used regimens. MATERIALS/METHODS We conducted a prospective, randomized, multicenter trial examining short course adjuvant VCB (11 Gy x 2 fractions at the surface) compared with other standard regimens (7 Gy x 3 fractions at 0.5 cm depth, 6 Gy x 5 fractions at the surface, or 5-5.5 Gy x 4 fractions at 0.5 cm depth). Eligible patients underwent hysterectomy and had pathologically confirmed endometrioid adenocarcinoma, serous, clear cell, or carcinosarcoma. Patients with stage I and II cancers were included, with lymphovascular invasion (LVI) required for stage IAG1. The primary outcome was Global Health Status measured by the EORTC QLQ-C30 with a pre-specified non-inferiority margin of 15 points. Secondary outcomes included patient-reported outcomes, toxicities as assessed by CTCAEv5, and patterns of recurrence. Data were collected at each brachytherapy fraction and at 1-, 6-, and 12-month follow-up. RESULTS One hundred eight patients were enrolled, 54 in each study arm. Data completion was 94%, 91%, and 77% at 1 month, 6 months, and 12 months, respectively. 70% of patients had endometrioid adenocarcinoma, 18% serous carcinoma, and 12% other histologies. 23% were FIGO grade 1, 33% grade 2, and 43% grade 3 or high risk histologies. The majority of patients were stage I (56% IA, 38% IB). 22% of patients had LVI. The QLQ-C30 Global Health Status for the experimental arm was within the predefined boundary and thus 2 fractions were non-inferior to standard of care at one month (p = 0.000005) and 12 months (p = 0.0005). Using EORTC EN24 for patient reported vaginal/sexual, urologic, and gastrointestinal symptoms, the change in mean patient reported symptom score from baseline to 1 month and baseline to 12 months were not significantly different between arms. Using CTCAEv5, 51 patients experienced short-term AEs related to study treatment, 20 in the experimental arm and 31 in the control arm (p = 0.053). All study treatment-related AEs were grade 1-2, except for two grade 3-4 AEs, both on the control arm. At median follow-up of 19 months, the isolated vaginal control rate in each arm was 100%. There was no significant difference in the total number of recurrences between study arms, with 3 distant and 3 distant/pelvic/vaginal recurrences in the experimental arm, and 2 distant, 2 pelvic, and 1 pelvic/vaginal recurrence in the control arm. CONCLUSION Short course VCB is safe with acceptable acute toxicity and non-inferior patient reported outcomes. Short course VCB improves patient convenience and may improve access to care for rural or underserved populations while providing similar local control.
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Affiliation(s)
- G Suneja
- Department of Radiation Oncology, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT
| | - Y J Huang
- Department of Radiation Oncology, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT
| | - K M Boucher
- Huntsman Cancer Institute, Salt Lake City, UT
| | - L M Burt Jr
- Department of Radiation Oncology, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT
| | - C DeCesaris
- Department of Radiation Oncology, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT
| | - J D Grant
- Intermountain Healthcare, Salt Lake City, UT
| | - M M Harkenrider
- Department of Radiation Oncology, Stritch School of Medicine, Cardinal Bernardin Cancer Center, Loyola University Chicago, Maywood, IL
| | - A Jhingran
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - E A Kidd
- Department of Radiation Oncology, Stanford University School of Medicine, Palo Alto, CA
| | - L L Lin
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - W Small Jr
- Department of Radiation Oncology, Stritch School of Medicine, Cardinal Bernardin Cancer Center, Loyola University Chicago, Maywood, IL
| | - D K Gaffney
- Department of Radiation Oncology, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT
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Chen JY, Chen SN, Lee CH, Huang YJ. A systematic review and meta-analysis of randomized control trials: efficacy of cognitive behavioral therapies for the management of functional and recurrent abdominal pain disorders in children and adolescents. Cogn Behav Ther 2023; 52:438-459. [PMID: 37102319 DOI: 10.1080/16506073.2023.2200562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Accepted: 03/30/2023] [Indexed: 04/28/2023]
Abstract
Cognitive behavioral therapy (CBT) is effective for pain relief in children and adolescents with functional abdominal pain disorders (FAPDs). However, few studies have focused on the FAPDs specifically and the medium-term or long-term results of CBT. In this meta-analysis, we investigated the efficacy of CBT in pediatric FAPDs and unclassified chronic or recurrent abdominal pain (CAP and RAP, respectively). We searched the PubMed, Embase, and Cochrane Library databases for related randomized controlled trials until August 2021. Eventually, 10 trials with 872 participants were included. The methodological quality of the studies was assessed, and data on two primary and four secondary outcomes of interest were extracted. We used the standardized mean difference (SMD) to measure the same outcome, and precisions of effect sizes were reported as 95% confidence intervals (CIs). We found that CBT had significantly positive effects on reducing pain intensity immediately (SMD: -0.54 [CI: -0.9, -0.19], p = 0.003), 3 months after the intervention (SMD: -0.55; [CI: -1.01, -0.1], p = 0.02) and 12 months after the intervention (SMD: -0.32; [CI: -0.56, -0.08], p = 0.008). CBT also reduced the severity of gastrointestinal symptoms, depression, and solicitousness, improved the quality of life and decreased the total social cost. Future studies should consider uniform interventions in the control group and comparing different CBT delivery methods.
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Affiliation(s)
- Jia-Yi Chen
- Department of Education Center, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Sheng-Ni Chen
- Department of Medical Education, National Taiwan University Hospital, Taipei, Taiwan
| | - Che-Hsiung Lee
- Department of Plastic and Reconstructive Surgery, New Taipei Municipal TuCheng Hospital, New Taipei City, Taiwan
- Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan
| | - Yu-Jui Huang
- Department of Psychiatry, Taipei Medical University Hospital, Taipei, Taiwan
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Fan YH, Zhang PL, Huang YJ, Xie C, Ai T. Risk factors for recurrent wheezing after bronchiolitis. BMC Pediatr 2023; 23:317. [PMID: 37353732 PMCID: PMC10288744 DOI: 10.1186/s12887-023-04108-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 06/02/2023] [Indexed: 06/25/2023] Open
Abstract
BACKGROUND This study aimed to determine whether there was an association between certain factors in patients with bronchiolitis and recurrent wheezing in childhood. METHOD In 2021 we tracked children hospitalized for bronchiolitis at Chengdu Women's and Children's Central Hospital in 2017. The patients were classified into recurrent wheezing group (RWG) and non-recurrent wheezing group (NRWG). Possible risk factors including maternal age, school-age siblings, allergic history, atopic dermatitis, allergic rhinitis, atopic family history, severity of the condition, duration of hospitalization, nasopharyngeal secretions culture, blood eosinophil counts, FeNO and skin prick test were compared between the two groups. Continuous variables were analyzed by independent sample t-test for normal distribution and Mann-Whitney U-test for non-normal distribution. Categorical variables were tested using chi-square tests. Multifactor analysis was conducted by stepwise logistics regression analysis. RESULTS In total 167 participants were included, of which 26 and 141 were in RWG and NRWG respectively. In RWG children represented higher maternal age (P = 0.02) and greater probability of allergic history, atopic dermatitis, allergic rhinitis, atopic family history (odds ratio [OR] = 4.0,3.7, 7.8, 10.9 respectively, P < 0.01). However, school-age siblings, severity of the condition, duration of hospitalization, blood eosinophil counts, fractional exhaled nitric oxide and skin prick test results seemed unrelated to recurrent wheezing. In the subgroup analysis of nasopharyngeal secretion culture, there were more Moraxella catarrhalis-positive in RWG(P = 0.043). Atopic dermatitis, allergic rhinitis and atopic family history were identified as independent risk factors for recurrent wheezing. CONCLUSION Some children with bronchiolitis will develop recurrent wheezing, and the risk factors are allergic history, Moraxella catarrhalis infection or colonization, atopic dermatitis, allergic rhinitis and atopic family history; the latter three are independent risk factors.
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Affiliation(s)
- Y H Fan
- Department of Pediatric Pulmonary Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 611731, China
| | - P L Zhang
- Department of Pediatric Pulmonary Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 611731, China
| | - Y J Huang
- Department of Pediatric Pulmonary Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 611731, China.
| | - C Xie
- Department of Pediatric Pulmonary Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 611731, China
| | - T Ai
- Department of Pediatric Pulmonary Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 611731, China
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Wu CS, Huang YJ, Ko YC, Lee CH. Efficacy and safety of duloxetine in painful diabetic peripheral neuropathy: a systematic review and meta-analysis of randomized controlled trials. Syst Rev 2023; 12:53. [PMID: 36945033 PMCID: PMC10031998 DOI: 10.1186/s13643-023-02185-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 02/02/2023] [Indexed: 03/23/2023] Open
Abstract
BACKGROUND Painful diabetic peripheral neuropathy (PDPN) is a key concern in clinical practice. In this systematic review and meta-analysis, we compared duloxetine and placebo treatments in terms of their efficacy and safety in patients with PDPN. METHODS Following the PRISMA guidelines, we searched the Cochrane Library, PubMed, and Embase databases for relevant English articles published before January 11, 2021. Treatment efficacy and safety were assessed in terms of pain improvement, patient-reported health-related performance, and patients' quality of life. RESULTS We reviewed a total of 7 randomized controlled trials. Regarding pain improvement, duloxetine was more efficacious than placebo (mean difference [MD] - 0.89; 95% confidence interval [CI] - 1.09 to - 0.69; P < .00001). Furthermore, duloxetine significantly improved the patients' quality of life, which was assessed using the Clinical Global Impression severity subscale (MD - 0.48; 95% CI - 0.61 to - 0.36; P < .00001), Patient Global Impression of Improvement scale (MD - 0.50; 95% CI - 0.64 to - 0.37; P < .00001), and European Quality of Life Instrument 5D version (MD 0.04; 95% CI 0.02 to 0.07; P = .0002). Severe adverse events were rare, whereas nausea, somnolence, dizziness, fatigue, constipation, and decreased appetite were common; approximately, 12.6% of all patients dropped out because of the common symptoms. CONCLUSIONS Duloxetine is more efficacious than placebo treatments in patients with PDPN. The rarity of severe adverse events indicates that duloxetine is safe. When a 60-mg dose is insufficient, 120 mg of duloxetine may improve PDPN symptoms. Our findings may help devise optimal treatment strategies for PDPN. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42021225451.
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Affiliation(s)
- Chung-Sheng Wu
- Department of Primary Care Medicine, Shuang-Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
| | - Yu-Jui Huang
- Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei, Taiwan
| | - Yuan-Chun Ko
- Department of Primary Care Medicine, Wan-Fang Hospital, Taipei Medical University, Taipei City, Taiwan
| | - Che-Hsiung Lee
- Department of Plastic and Reconstructive Surgery, Division of Trauma Plastic Surgery, Chang Gung Memorial Hospital, No. 5, Fuxing St, Gueishan District 333, Linkou, Taiwan.
- Department of Plastic Reconstructive, Tucheng Hospital, Tucheng Dist, New Taipei City, Taiwan.
- Department of Biological Science and Technology, National Chiao Tung University, Hsinchu City, Taiwan.
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Lin IC, Chang SC, Huang YJ, Kuo TBJ, Chiu HW. Distinguishing different types of attention deficit hyperactivity disorder in children using artificial neural network with clinical intelligent test. Front Psychol 2023; 13:1067771. [PMID: 36710799 PMCID: PMC9875079 DOI: 10.3389/fpsyg.2022.1067771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 12/22/2022] [Indexed: 01/12/2023] Open
Abstract
Background Attention deficit hyperactivity disorder (ADHD) is a well-studied topic in child and adolescent psychiatry. ADHD diagnosis relies on information from an assessment scale used by teachers and parents and psychological assessment by physicians; however, the assessment results can be inconsistent. Purpose To construct models that automatically distinguish between children with predominantly inattentive-type ADHD (ADHD-I), with combined-type ADHD (ADHD-C), and without ADHD. Methods Clinical records with age 6-17 years-old, for January 2011-September 2020 were collected from local general hospitals in northern Taiwan; the data were based on the SNAP-IV scale, the second and third editions of Conners' Continuous Performance Test (CPT), and various intelligence tests. This study used an artificial neural network to construct the models. In addition, k-fold cross-validation was applied to ensure the consistency of the machine learning results. Results We collected 328 records using CPT-3 and 239 records using CPT-2. With regard to distinguishing between ADHD-I and ADHD-C, a combination of demographic information, SNAP-IV scale results, and CPT-2 results yielded overall accuracies of 88.75 and 85.56% in the training and testing sets, respectively. The replacement of CPT-2 with CPT-3 results in this model yielded an overall accuracy of 90.46% in the training set and 89.44% in the testing set. With regard to distinguishing between ADHD-I, ADHD-C, and the absence of ADHD, a combination of demographic information, SNAP-IV scale results, and CPT-2 results yielded overall accuracies of 86.74 and 77.43% in the training and testing sets, respectively. Conclusion This proposed model distinguished between the ADHD-I and ADHD-C groups with 85-90% accuracy, and it distinguished between the ADHD-I, ADHD-C, and control groups with 77-86% accuracy. The machine learning model helps clinicians identify patients with ADHD in a timely manner.
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Affiliation(s)
- I-Cheng Lin
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan,Department of Psychiatry, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
| | - Shen-Chieh Chang
- Department of Psychiatry, Taipei Municipal Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Yu-Jui Huang
- Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei, Taiwan
| | - Terry B. J. Kuo
- Institute of Brain Science, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Hung-Wen Chiu
- Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan,Clinical Big Data Research Center, Taipei Medical University Hospital, Taipei, Taiwan,Bioinformatics Data Science Center, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan,*Correspondence: Hung-Wen Chiu,
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Pan NF, Liang ZH, Lin P, Wang X, Lin SS, Huang YJ, Chen XX, Pan YC. [Influence factors of poor efficacy after flap repair operation in patients with pressure ulcers]. Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi 2022; 38:1156-1161. [PMID: 36594146 DOI: 10.3760/cma.j.cn501225-20220228-00041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Objective: To investigate the influence factors of poor efficacy after flap repair operation in patients with pressure ulcers. Methods: The retrospective case series study was conducted. From January 2011 to June 2021, 125 patients with stage Ⅲ and Ⅳ pressure ulcers treated in Hainan General Hospital met the inclusion criteria. There were 82 males and 43 females, aged 15-90 (57±20) years. According to the postoperative effects, the patients were divided into poor efficacy group (47 cases) and good efficacy group (78 cases). The clinical data of patients in the two groups were collected, including the age, gender, location, stage, size, and bone exposure of pressure ulcers, preoperative microorganism culture results of wound exudate sample, whether combined with osteomyelitis, diabetes, lower limb paroxysmal myospasm, and gatism or not, the number of surgical debridement combined with negative-pressure wound therapy, type of surgical flap, postoperative position, and preoperative albumin, leukocyte, C-reactive protein (CRP), and hemoglobin. Data were statistically analyzed with independent sample t test, Mann-Whitney U test, and chi-square test. The binary multivariate logistic regression analysis was conducted to screen the independent risk factors influencing the poor efficacy after flap repair operation in 125 patients with stage Ⅲ and Ⅳ pressure ulcers. Results: The ratio of patients with lower limb paroxysmal myospasm in poor efficacy group was 22/47, which was significantly higher than 3/78 in good efficacy group (χ2=33.83, P<0.01). The preoperative hemoglobin level of patients in poor efficacy group was (102±17) g/L, which was significantly lower than (113±20) g/L in good efficacy group (t=-3.24, P<0.01). The preoperative CRP level of patients was 39.1 (14.1, 91.6) mg/L in poor efficacy group, which was significantly higher than 15.3 (6.6, 42.0) mg/L in good efficacy group (Z=-3.04, P<0.01). There were no statistically significant differences in other indexes between patients in the two groups (P>0.05). Multivariate logistic regression analysis showed that age, lower limb paroxysmal myospasm, and preoperative hemoglobin level were the independent risk factors for poor efficacy after flap repair operation in patients with pressure ulcers (with odds ratios of 1.03, 40.69, and 0.97, 95% confidence intervals of 1.00-1.06, 9.18-180.39, and 0.95-1.00, respectively, P<0.05 or P<0.01). Conclusions: Poor efficacy after flap repair operation in patients with pressure ulcers is affected by many factors, among which the age, lower limb paroxysmal myospasm, and preoperative hemoglobin level are the independent risk factors.
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Affiliation(s)
- N F Pan
- Department of Burn and Skin Repair, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou 570311, China
| | - Z H Liang
- Department of Burn and Skin Repair, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou 570311, China
| | - P Lin
- Department of Burn and Skin Repair, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou 570311, China
| | - X Wang
- Department of Burn and Skin Repair, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou 570311, China
| | - S S Lin
- Department of Burn and Skin Repair, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou 570311, China
| | - Y J Huang
- Department of Burn and Skin Repair, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou 570311, China
| | - X X Chen
- Department of Burn and Skin Repair, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou 570311, China
| | - Y C Pan
- Department of Burn and Skin Repair, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou 570311, China
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Tsai SY, Kuo CJ, Sajatovic M, Huang YJ, Chen PH, Chung KH. Lithium exposure and chronic inflammation with activated macrophages and monocytes associated with atherosclerosis in bipolar disorder. J Affect Disord 2022; 314:233-240. [PMID: 35878826 DOI: 10.1016/j.jad.2022.07.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Revised: 05/09/2022] [Accepted: 07/17/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND Atherosclerosis accounts for cardiovascular diseases (CVDs). This study aimed to explore the association between carotid intima-media thickness (CIMT), psycho-pharmacotherapy, and inflammatory markers along with other molecules related to atherosclerosis in bipolar disorder (BD). METHODS The euthymic patients with bipolar I disorder (BD-I) aged over 20 years were recruited to measure CIMT through ultrasound and the blood levels of lipid profiles, soluble tumor necrosis factor receptor-1 (sTNF-R1), soluble interleukin-6 receptor (sIL-6R), monocyte chemoattractant protein-1, chitinase 3-like 1, endothelial adhesive proteins, and thrombin-antithrombin complex. RESULTS Participants were 103 BD-I patients with mean 44.3 years old. The ratio of lithium exposure in relation to illness chronicity and the current daily dosage of lithium therapy exhibited an inverse relationship with CIMT in the entire sample. After controlling for age and BMI, multivariate regression indicated that a higher lithium level was significantly associated with decreased CIMT in the entire sample, high-risk (those with CVDs or endocrine diseases, N = 48), middle-risk (those without CVDs and endocrine diseases, N = 55), and low-risk (those aged <45 years in the middle-risk subgroup, N = 43) subgroups. Furthermore, higher levels of sTNF-R1 in the entire sample and high-risk subgroup and sIL-6R in the middle- and low-risk subgroups were statistically associated with greater CIMT. LIMITATION The age range was too wide to control for the effect of age on CIMT and medication. CONCLUSIONS Lithium exposure may be a protective factor for atherosclerosis progression in BD-I. The chronic inflammation in BD-I with activated macrophages and monocytes may link with the atherosclerosis development over time.
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Affiliation(s)
- Shang-Ying Tsai
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan; Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan.
| | - Chian-Jue Kuo
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan; Taipei City Psychiatric Center, Taipei City Hospital, Taipei, Taiwan
| | - Martha Sajatovic
- Department of Psychiatry, University Hospitals Cleveland Medical Center, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Yu-Jui Huang
- Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan
| | - Pao-Huan Chen
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan; Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan
| | - Kuo-Hsuan Chung
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan; Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan
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11
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Weng CH, Huang YJ, Fu CJ, Yeh YC, Yeh CY, Tsai TT. Automatic recognition of whole-spine sagittal alignment and curvature analysis through a deep learning technique. Eur Spine J 2022; 31:2092-2103. [PMID: 35366104 DOI: 10.1007/s00586-022-07189-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 02/21/2022] [Accepted: 03/12/2022] [Indexed: 01/20/2023]
Abstract
PURPOSE Artificial intelligence based on deep learning (DL) approaches enables the automatic recognition of anatomic landmarks and subsequent estimation of various spinopelvic parameters. The locations of inflection points (IPs) and apices (APs) in whole-spine lateral radiographs could be mathematically determined by a fully automatic spinal sagittal curvature analysis system. METHODS We developed a DL model for automatic spinal curvature analysis of whole-spine lateral plain radiographs by using 1800 annotated images of various spinal disease etiologies. The DL model comprised a landmark localizer to detect 25 vertebral landmarks and a numerical algorithm for the generation of an individualized spinal sagittal curvature. The characteristics of the spinal curvature, including the IPs, APs, and curvature angle, could thus be analyzed using mathematical definitions. The localization error of each landmark was calculated from the predictions of 300 test images to evaluate the performance of the landmark localizer. The interrater reliability among a senior orthopedic surgeon, a radiologist, and the DL model was assessed using the intraclass correlation coefficient (ICC). RESULTS The accuracy of the landmark localizer was within an acceptable range (median error: 1.7-4.1 mm), and the interrater reliabilities between the proposed DL model and each expert were good to excellent (all ICCs > 0.85) for the measurement of spinal curvature characteristics. CONCLUSION The interrater reliability between the proposed DL model and human experts was good to excellent in predicting the locations of IPs, APs, and curvature angles. Future applications should be explored to validate this system and improve its clinical efficiency.
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Affiliation(s)
- Chi-Hung Weng
- aetherAI Co., Ltd., 9 F., No. 3-2, Park St., Nangang Dist., Taipei, 115, Taiwan
| | - Yu-Jui Huang
- Spine Division, Department of Orthopaedic Surgery, Bone and Joint Research Center, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, No. 5, Fuxing St., Guishan Dist., Taoyuan, 333, Taiwan
| | - Chen-Ju Fu
- Department of Medical Imaging and Intervention, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, 333, Taiwan
| | - Yu-Cheng Yeh
- Spine Division, Department of Orthopaedic Surgery, Bone and Joint Research Center, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, No. 5, Fuxing St., Guishan Dist., Taoyuan, 333, Taiwan.
| | - Chao-Yuan Yeh
- aetherAI Co., Ltd., 9 F., No. 3-2, Park St., Nangang Dist., Taipei, 115, Taiwan
| | - Tsung-Ting Tsai
- Spine Division, Department of Orthopaedic Surgery, Bone and Joint Research Center, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, No. 5, Fuxing St., Guishan Dist., Taoyuan, 333, Taiwan
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12
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Chuang YC, Wang CY, Huang WL, Wang LJ, Kuo HC, Chen YC, Huang YJ. Two meta-analyses of the association between atopic diseases and core symptoms of attention deficit hyperactivity disorder. Sci Rep 2022; 12:3377. [PMID: 35232975 PMCID: PMC8888762 DOI: 10.1038/s41598-022-07232-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 02/09/2022] [Indexed: 02/06/2023] Open
Abstract
Studies in the field of neuroscience and psychology have hypothesized that a causal association exists between atopic diseases and attention-deficit/hyperactivity disorder (ADHD). Previous systematic reviews and meta-analyses have reported a higher risk of ADHD in children with atopic diseases; however, the relationship between ADHD symptoms and atopic diseases remains unclear. We systematically reviewed observational cross-sectional and longitudinal studies to investigate the relationship between atopic diseases and ADHD symptom severity (hyperactivity/impulsivity and inattention). The majority of studies showed a statistically significant association between atopic diseases and both ADHD symptoms, with substantial heterogeneity in the outcome of hyperactivity/impulsivity. Remarkably decreased heterogeneity and statistical significance were observed in the second meta-analysis of ADHD-related behavior symptoms in atopic patients without ADHD. Our study indicated that atopic diseases not only associated with ADHD but also ADHD symptoms severity. This association was even observed in children with subthreshold ADHD, indicating that atopic diseases may play a role in the spectrum of ADHD symptom severity. Trial registration: This study was registered on PROSPERO (registration ID: CRD42020213219).
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Affiliation(s)
- Yu-Chieh Chuang
- Department of General Medicine, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
| | - Ching-Yun Wang
- Department of Pediatrics, Taipei Medical University Hospital, Taipei, Taiwan
| | - Wei-Lieh Huang
- Department of Psychiatry, National Taiwan University Hospital Yunlin Branch, Yunlin, Taiwan.,Department of Psychiatry, National Taiwan University Hospital, Taipei, Taiwan.,Department of Psychiatry, College of Medicine, National Taiwan University, Taipei, Taiwan.,Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Liang-Jen Wang
- Department of Child and Adolescent Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.,School of Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Ho-Chang Kuo
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.,Kawasaki Disease Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Yang-Ching Chen
- Department of Family Medicine, Taipei Medical University Hospital, Taipei, Taiwan.,Department of Family Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Yu-Jui Huang
- Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei, Taiwan.
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13
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Ko YC, Lee CH, Wu CS, Huang YJ. Comparison of efficacy and safety of gabapentin and duloxetine in painful diabetic peripheral neuropathy: A systematic review and meta-analysis of randomised controlled trials. Int J Clin Pract 2021; 75:e14576. [PMID: 34171158 DOI: 10.1111/ijcp.14576] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 06/11/2021] [Accepted: 06/24/2021] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND In patients with diabetes mellitus, painful diabetic peripheral neuropathy (PDPN) is a frequent complication and can cause poor quality of life. We compared the efficacy and safety of duloxetine with those of gabapentin in patients with PDPN through a systematic review and meta-analysis of randomised controlled trials. MATERIALS AND METHODS PubMed, Embase and the Cochrane Library were searched for eligible studies published from database inception to January 2021. Visual Analogue Scale (VAS), sleep interference score, Clinical Global Impression of Change (CGIC), Patient Global Impression of Change (PGIC), Diabetic Neuropathy Symptom (DNS) score, Diabetic Neuropathic Examination (DNE) score, Neuropathic Disability Score (NDS) and side effects were used to compare duloxetine and gabapentin in patients with PDPN. RESULTS Three eligible randomised controlled trials involving 290 patients were included. No significant differences were observed between patients receiving duloxetine and gabapentin with respect to VAS (mean change difference = -1.23, 95% CI, -6.09 to 3.62; P = .62), sleep interference score (mean change difference = 0.42, 95% CI, -0.15 to 1.00; P = .15), CGIC (mean difference = 0.04, 95% CI, -0.11 to 0.20; P = .60), PGIC (mean difference= 0.24, 95% CI, -0.13 to 0.60; P = .21), DNS (mean change difference = 0.14, 95% CI, -0.35 to 0.63; P = .58), DNE (mean change difference = 0.26, 95% CI, -0.35 to 0.86; P = .41) and NDS (mean change difference = 0.30, 95% CI, -0.02 to 0.63; P = .07). CONCLUSIONS No significant differences were observed in the efficacy of duloxetine and gabapentin when treating patients with PDPN.
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Affiliation(s)
- Yuan-Chun Ko
- School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Che-Hsiung Lee
- Division of Trauma Plastic Surgery, Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital, Linkou, Taiwan
- Department of Plastic Reconstructive, Tucheng Hospital, New Taipei City, Taiwan
- Department of Biological Science and Technology, National Chiao Tung University, Hsinchu City, Taiwan
| | - Chung-Sheng Wu
- School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Yu-Jui Huang
- Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei, Taiwan
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14
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Chen CA, Huang YJ, Yi-Ju Ho N, Huang TH, Tsai TT. Smartphone-assisted fluorescent analysis of polyT-Cu-nanoprobes using nucleic acid amplification test for the diagnosis of tuberculosis. Anal Biochem 2021; 630:114340. [PMID: 34411550 DOI: 10.1016/j.ab.2021.114340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 08/09/2021] [Accepted: 08/13/2021] [Indexed: 11/28/2022]
Abstract
Tuberculosis is one of devastating infectious diseases in the world, and early diagnosis and treatment can help overcome this global burden. In this work, a new detection platform combining smartphone-assisted fluorescent analysis and highly sensitive fluorescent copper nanoprobes (CuNPs) in a specific nucleic acid amplification test (NAAT) for the diagnosis of tuberculosis (TB) was demonstrated and validated using clinical samples. To enhance the precision and accuracy of detection, polymerase chain reaction (PCR), padlock probe (PLP) ligation, and rolling circle amplification (RCA) were combined. Long poly(thymine) (polyT) single-stranded DNA was synthesized through RCA, and polyT-CuNPs were formed by adding copper(II) ions and sodium ascorbate as reducing agents; subsequently, the results were visualized through the excitation from a UV transilluminator and quantified with just a smartphone. After optimization, this proposed platform was validated by testing 18 residual DNA samples after TB PCR, including 8 TB-negative and 10 TB-positive samples, and exhibited a detection limit of 5 fg/μL. The findings indicate the potential of this platform for practical application, where it can be combined with a smartphone for image analysis to achieve accurate on-site detection of TB, especially in resource-limited settings.
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Affiliation(s)
- Chung-An Chen
- Department of Orthopaedic Surgery, Bone and Joint Research Center, Chang Gung Memorial Hospital at Linkou and Chang Gung University College of Medicine, Taoyuan 333, Taiwan, R.O.C
| | - Yu-Jui Huang
- Department of Orthopaedic Surgery, Bone and Joint Research Center, Chang Gung Memorial Hospital at Linkou and Chang Gung University College of Medicine, Taoyuan 333, Taiwan, R.O.C
| | - Natalie Yi-Ju Ho
- Department of Orthopaedic Surgery, Bone and Joint Research Center, Chang Gung Memorial Hospital at Linkou and Chang Gung University College of Medicine, Taoyuan 333, Taiwan, R.O.C
| | - Tse-Hao Huang
- Department of Orthopaedic Surgery, Bone and Joint Research Center, Chang Gung Memorial Hospital at Linkou and Chang Gung University College of Medicine, Taoyuan 333, Taiwan, R.O.C
| | - Tsung-Ting Tsai
- Department of Orthopaedic Surgery, Bone and Joint Research Center, Chang Gung Memorial Hospital at Linkou and Chang Gung University College of Medicine, Taoyuan 333, Taiwan, R.O.C..
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15
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Yeh YC, Weng CH, Huang YJ, Fu CJ, Tsai TT, Yeh CY. Deep learning approach for automatic landmark detection and alignment analysis in whole-spine lateral radiographs. Sci Rep 2021; 11:7618. [PMID: 33828159 PMCID: PMC8027006 DOI: 10.1038/s41598-021-87141-x] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 03/18/2021] [Indexed: 12/21/2022] Open
Abstract
Human spinal balance assessment relies considerably on sagittal radiographic parameter measurement. Deep learning could be applied for automatic landmark detection and alignment analysis, with mild to moderate standard errors and favourable correlations with manual measurement. In this study, based on 2210 annotated images of various spinal disease aetiologies, we developed deep learning models capable of automatically locating 45 anatomic landmarks and subsequently generating 18 radiographic parameters on a whole-spine lateral radiograph. In the assessment of model performance, the localisation accuracy and learning speed were the highest for landmarks in the cervical area, followed by those in the lumbosacral, thoracic, and femoral areas. All the predicted radiographic parameters were significantly correlated with ground truth values (all p < 0.001). The human and artificial intelligence comparison revealed that the deep learning model was capable of matching the reliability of doctors for 15/18 of the parameters. The proposed automatic alignment analysis system was able to localise spinal anatomic landmarks with high accuracy and to generate various radiographic parameters with favourable correlations with manual measurements.
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Affiliation(s)
- Yu-Cheng Yeh
- Department of Orthopaedic Surgery, Spine Division, Bone and Joint Research Center, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan, Taiwan, ROC
| | - Chi-Hung Weng
- aetherAI Co., Ltd., 9F., No.3-2, Yuanqu St., Nangang Dist., Taipei City, 115, Taiwan, ROC
| | - Yu-Jui Huang
- Department of Orthopaedic Surgery, Spine Division, Bone and Joint Research Center, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan, Taiwan, ROC
| | - Chen-Ju Fu
- Department of Medical Imaging and Intervention, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan, Taiwan, ROC
| | - Tsung-Ting Tsai
- Department of Orthopaedic Surgery, Spine Division, Bone and Joint Research Center, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan, Taiwan, ROC
| | - Chao-Yuan Yeh
- aetherAI Co., Ltd., 9F., No.3-2, Yuanqu St., Nangang Dist., Taipei City, 115, Taiwan, ROC.
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16
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Luo JP, Huang YJ, Xu JY, Sun JF, Dargusch MS, Hou CH, Ren L, Wang RZ, Ebel T, Yan M. Additively manufactured biomedical Ti-Nb-Ta-Zr lattices with tunable Young's modulus: Mechanical property, biocompatibility, and proteomics analysis. Mater Sci Eng C Mater Biol Appl 2020; 114:110903. [PMID: 32994002 DOI: 10.1016/j.msec.2020.110903] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Revised: 03/25/2020] [Accepted: 03/25/2020] [Indexed: 11/16/2022]
Abstract
Some β-Ti alloys, such as Ti-Nb-Ta-Zr (TNTZ) alloys, exhibit a low Young's modulus and excellent biocompatibility. These alloys are promising new generation biomedical implant materials. Selective laser melting (SLM) can further enable customer-specific manufacturing of β-Ti alloys to satisfy the ever-increasing need for enhanced biomedical products. In this study, we quantitatively determined the relationships between porosity, yield strength, and Young's modulus of SLM-prepared TNTZ lattices. The study constitutes a critical step toward understanding the behavior of the lattice and eventually enables tuning the Young's modulus to match that of human bones. Fatigue properties were also investigated on as-printed lattices in terms of the stress limit. The biocompatibility study included a routine evaluation of the relative cell growth rate and a proteomics analysis using a common mouse fibroblast cell line, L929. The results indicated that the as-printed TNTZ samples exhibited evidence of protein proliferation of the L929 cells, particularly P06733, and that those proteins are responsible for biological processes and molecular functions. They in turn may have promoted cell regeneration, cell motility, and protein binding, which at least partially explains the good biocompatibility of the as-printed TNTZ at the protein level. The study highlights the promising applications of additively manufactured TNTZ as a bone-replacing material from mechanical and biocompatibility perspectives.
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Affiliation(s)
- J P Luo
- Department of Materials Science and Engineering and Shenzhen Key Laboratory for Additive Manufacturing of High-performance Materials, Southern University of Science and Technology, Shenzhen 518055, China; School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China
| | - Y J Huang
- School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China
| | - J Y Xu
- Department of Materials Science and Engineering and Shenzhen Key Laboratory for Additive Manufacturing of High-performance Materials, Southern University of Science and Technology, Shenzhen 518055, China; School of Mechanical and Mining Engineering, The University of Queensland, Brisbane 4072, Australia
| | - J F Sun
- School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China.
| | - M S Dargusch
- School of Mechanical and Mining Engineering, The University of Queensland, Brisbane 4072, Australia
| | - C H Hou
- Department of Biology, Southern University of Science and Technology, Shenzhen 518055, China
| | - L Ren
- Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China
| | - R Z Wang
- Department of Materials Engineering, University of British Columbia, Vancouver V6T 1Z4, Canada
| | - T Ebel
- Institute of Materials Research, Helmholtz-Zentrum Geesthacht, 21502 Geesthacht, Germany
| | - M Yan
- Department of Materials Science and Engineering and Shenzhen Key Laboratory for Additive Manufacturing of High-performance Materials, Southern University of Science and Technology, Shenzhen 518055, China.
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17
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Tsai SY, Sajatovic M, Hsu JL, Chung KH, Chen PH, Huang YJ. Body mass index, residual psychotic symptoms, and inflammation associated with brain volume reduction in older patients with schizophrenia. Int J Geriatr Psychiatry 2020; 35:728-736. [PMID: 32128879 DOI: 10.1002/gps.5291] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 02/02/2020] [Accepted: 02/25/2020] [Indexed: 11/06/2022]
Abstract
UNLABELLED Obesity, aging, and pathophysiology of schizophrenia (SCZ) may collectively contribute to the gray matter loss in brain regions of SCZ. We attempted to examine the association between volumes of specific brain regions, body mass index (BMI), inflammatory markers, and clinical features in older SCZ patients. METHOD Clinically stable outpatients with schizophrenia (DSM-IV) aged ≥50 years were recruited to undergo whole-brain magnetic resonance imaging. We measured patients' plasma levels of soluble tumor necrosis factor receptor-1, soluble interleukin (IL)-2 receptor (sIL-2R), IL-1β, and IL-1 receptor antagonist (IL-1Ra). Clinical data were obtained from medical records and interviewing patients along with their reliable others. RESULTS There were 32 patients with mean age 58.8 years in this study. Multivariate regression analysis found only higher BMI significantly associated with lower volume of total gray matter, bilateral orbitofrontal and prefrontal cortexes, and the right hippocampal and frontal cortexes. Increased intensity of residual symptoms (higher Positive and Negative Syndrome Scale scores) was related to lower volumes of frontal lobe, prefrontal cortex, insula, hippocampus, left hemisphere amygdala, and total white matter. The lower volume of left anterior cingulum was associated with older age and higher sIL-2R plasma level; and higher IL-1Ra level was associated with greater right anterior cingulate volume. Older age at illness onset was significantly associated with the smaller right insula volume. CONCLUSIONS Higher BMI, more residual symptoms, and inflammatory activity in IL-2 and IL-1 systems may play a role in gray matter loss in various brain regions of schizophrenia across the life span.
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Affiliation(s)
- Shang-Ying Tsai
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan
| | - Martha Sajatovic
- Department of Psychiatry, University Hospitals Cleveland Medical Center, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
| | - Jung-Lung Hsu
- Department of Neurology, Chang Gung Memorial Hospital Linkou Medical Center and College of Medicine, Chang-Gung University, Taoyuan, Taiwan
| | - Kuo-Hsuan Chung
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan
| | - Pao-Huan Chen
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan
| | - Yu-Jui Huang
- Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan
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18
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Liao PC, Chung KH, Chen PH, Kuo CJ, Huang YJ, Tsai SY. Differences in outcomes between older community-dwelling patients with bipolar disorder and schizophrenia with illness onset at young age. Psychogeriatrics 2020; 20:363-369. [PMID: 31975543 DOI: 10.1111/psyg.12514] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2018] [Revised: 06/03/2019] [Accepted: 01/04/2020] [Indexed: 12/18/2022]
Abstract
AIM Older community-dwelling patients with severe mental illness (SMI), particularly those with illness onset at young age, constitute a group of survivors with unique long-term care needs. Using an Asian sample in Taiwan, we attempted to find out the differences in outcomes related to physical health, cognition, and social functioning between older community-dwelling adults with bipolar disorder and schizophrenia with early age onset. METHODS Community-dwelling patients aged >50 years with bipolar I disorder or schizophrenia whose illness developed before the age of 40 years were recruited. Clinical data were obtained by reviewing all available medical records and by interviewing the patients and their reliable family members. Medical morbidities, Mini-Mental State Examination (MMSE), Cumulative Illness Rating Scale for Geriatrics (CIRS-G), and Global Assessment of Functioning (GAF) scores were compared between the two groups. RESULTS In total, 113 bipolar patients and 104 schizophrenic ones (mean ages = 59.8 and 59.2 years, respectively) became the final subjects. The rates of cognitive impairment (MMSE score <24) were comparable in bipolar disorder (26.5%) and schizophrenia (24.0%) and the mean MMSE scores did not significantly differ from each other. The concurrence (54.9%) of cardiovascular disease (CVD) in the bipolar group was also similar to 51.0% in the schizophrenic one. In a multiple logistic regression analysis, the bipolar group exhibited significantly higher CIRS-G total scores (95% confidence interval (CI) for odds ratio (OR) = 1.01-1.27), body mass index (95% CI for OR = 1.02-1.21), and GAF scores (95% CI for OR = 1.04-1.14). CONCLUSION Given better social functioning and the same cognitive function in older community-dwelling patients with bipolar disorder, they may remain at higher risk for obesity and medical morbidity than schizophrenic patients. Treatments targeting cognitive impairment and CVDs across their life span are both necessary to promote the health of community-dwellers with SMI.
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Affiliation(s)
- Po-Chiao Liao
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Kuo-Hsuan Chung
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan
| | - Pao-Huan Chen
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan
| | - Chian-Jue Kuo
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Taipei City Psychiatric Center, Taipei City Hospital, Songde Branch, Taipei, Taiwan
| | - Yu-Jui Huang
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Shang-Ying Tsai
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan
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19
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Huang YJ, Wang J, Shu WQ. [Evaluation of potential renal acid load for estimating the health effects of drinking water]. Zhonghua Yu Fang Yi Xue Za Zhi 2020; 54:634-637. [PMID: 32842278 DOI: 10.3760/cma.j.cn112150-20200414-00503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
There is a lack of a reliable comprehensive evaluation indicator to access the health effects of drinking water. In recent years, scholars established an indicator to evaluate the comprehensive effect of drinking water on the body's acid-base balance. This indicator came from the potential renal acid load (PRAL) of food and named the potential renal acid load of drinking water. It included several typical anions and cations which are widely found in drinking water. This article reviewed the application, advantages, and disadvantages of PRAL in accessing the effect of drinking water on body acidbase metabolism.
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Affiliation(s)
- Y J Huang
- Department of Environmental Hygiene, College of Preventive Medicine, Army Medical University, Chongqing 400038, China
| | - J Wang
- Department of Environmental Hygiene, College of Preventive Medicine, Army Medical University, Chongqing 400038, China
| | - W Q Shu
- Department of Environmental Hygiene, College of Preventive Medicine, Army Medical University, Chongqing 400038, China
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20
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Zong QF, Huang YJ, Wu LS, Wu ZC, Wu SL, Bao WB. Effects of porcine epidemic diarrhea virus infection on tight junction protein gene expression and morphology of the intestinal mucosa in pigs. Pol J Vet Sci 2019; 22:345-353. [PMID: 31269354 DOI: 10.24425/pjvs.2019.129226] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Tight junction proteins are important for the maintenance and repair of the intestinal mucosal barrier. The present study investigated relationships among tight junction protein gene expression, porcine epidemic diarrhea virus (PEDV) infection, and intestinal mucosal morphology in piglets. We compared the expression of six tight junction proteins (ZO-1, ZO-2, Occludin, Claudin-1, Claudin-4, and Claudin-5) between seven-day-old piglets infected with PEDV and normal piglets, as well as in PEDV-infected porcine intestinal epithelial cells (IPEC-J2). We also evaluated differences in mucosal morphology between PEDV-infected and normal piglets. The expression of six tight junction protein genes was lower in PEDV-infected piglets than in the normal animals. The expression of ZO-1, ZO-2, Occludin, and Claudin-4 in the intestine tissue was significantly lower (p⟨0.05) in PEDV-infected than in normal piglets. The expression of Claudin-5 in the jejunum was significantly lower in PEDV-infected piglets than in the normal animals (p⟨0.01). The expression of Claudin-1 and Claudin-5 genes in the ileum was significantly higher in PEDV-infected piglets than in normal piglets (p⟨0.01). Morphologically, the intestinal mucosa in PEDV-infected piglets exhibited clear pathological changes, including breakage and shedding of intestinal villi. In PEDV-infected IPEC-J2 cells, the mRNA expression of the six tight junction proteins showed a downward trend; in particular, the expression of the Occludin and Claudin-4 genes was significantly lower (p⟨0.01). These data suggest that the expression of these six tight junction proteins, especially Occludin and Claudin-4, plays an important role in maintaining the integrity of the intestinal mucosal barrier and resistance to PEDV infection in piglets.
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Affiliation(s)
- Q F Zong
- Key Laboratory for Animal Genetic, Breeding, Reproduction and Molecular Design of Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Y J Huang
- Key Laboratory for Animal Genetic, Breeding, Reproduction and Molecular Design of Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - L S Wu
- Key Laboratory for Animal Genetic, Breeding, Reproduction and Molecular Design of Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Z C Wu
- Key Laboratory for Animal Genetic, Breeding, Reproduction and Molecular Design of Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - S L Wu
- Key Laboratory for Animal Genetic, Breeding, Reproduction and Molecular Design of Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China.,Joint International Research Laboratory of Agriculture and Agri-Product Safety, Yangzhou University, Jiangsu Yangzhou 225009, China
| | - W B Bao
- Key Laboratory for Animal Genetic, Breeding, Reproduction and Molecular Design of Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China.,Joint International Research Laboratory of Agriculture and Agri-Product Safety, Yangzhou University, Jiangsu Yangzhou 225009, China
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21
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Bhardwaj S, Khasani S, Benasher D, Stein EG, Meghal T, Jacoby N, Huang YJ. Paraneoplastic Cerebellar Degeneration in Nasopharyngeal Carcinoma: a Unique Association. Cerebellum 2019; 18:1126-1129. [PMID: 31161534 DOI: 10.1007/s12311-019-01045-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Paraneoplastic cerebellar degeneration (PCD) is a rare disorder that is associated with lung or gynecological malignancies and Hodgkin lymphoma. Neurologic symptoms are commonly the initial presenting sign leading to the diagnosis of an underlying malignancy. We are presenting an Asian male with progressive lower extremity weakness with EBV-positive nasopharyngeal carcinoma (NPC) and anti-Yo antibodies. Peculiarly, transient diffuse leptomeningeal enhancement is seen on MR imaging. This is the first report of PCD associated with NPC and thus illustrates that PCD embodies a boarder set of disease than previously described.
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Affiliation(s)
- S Bhardwaj
- Department of Internal Medicine (Relocated to New York University as Clinical Instructor and Hospitalist), Maimonides Medical Center, 4810 10th Avenue, Brooklyn, NY, 11219, USA.
| | - S Khasani
- Department of Neurology, Maimonides Medical Center, 4810 10th Avenue, Brooklyn, NY, 11219, USA
| | - D Benasher
- Department of Hematology and Oncology, Maimonides Medical Center, 4810 10th Avenue, Brooklyn, NY, 11219, USA
| | - E G Stein
- Department of Neuroradiology, Maimonides Medical Center, 4810 10th Avenue, Brooklyn, NY, 11219, USA
| | - T Meghal
- Department of Hematology and Oncology, Maimonides Medical Center, 4810 10th Avenue, Brooklyn, NY, 11219, USA
| | - N Jacoby
- Department of Neurology, Maimonides Medical Center, 4810 10th Avenue, Brooklyn, NY, 11219, USA
| | - Y J Huang
- Department of Hematology and Oncology, Maimonides Medical Center, 4810 10th Avenue, Brooklyn, NY, 11219, USA
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22
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Weng CH, Wang CL, Huang YJ, Yeh YC, Fu CJ, Yeh CY, Tsai TT. Artificial Intelligence for Automatic Measurement of Sagittal Vertical Axis Using ResUNet Framework. J Clin Med 2019; 8:jcm8111826. [PMID: 31683913 PMCID: PMC6912675 DOI: 10.3390/jcm8111826] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 10/24/2019] [Accepted: 10/25/2019] [Indexed: 12/27/2022] Open
Abstract
We present an automated method for measuring the sagittal vertical axis (SVA) from lateral radiography of whole spine using a convolutional neural network for keypoint detection (ResUNet) with our improved localization method. The algorithm is robust to various clinical conditions, such as degenerative changes or deformities. The ResUNet was trained and evaluated on 990 standing lateral radiographs taken at Chang Gung Memorial Hospital, Linkou and performs SVA measurement with median absolute error of 1.183 ± 0.166 mm. The 5-mm detection rate of the C7 body and the sacrum are 91% and 87%, respectively. The SVA calculation takes approximately 0.2 s per image. The intra-class correlation coefficient of the SVA estimates between the algorithm and physicians of different years of experience ranges from 0.946 to 0.993, indicating an excellent consistency. The superior performance of the proposed method and its high consistency with physicians proved its usefulness for automatic measurement of SVA in clinical settings.
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Affiliation(s)
| | - Chih-Li Wang
- Department of Orthopaedic Surgery, Spine Division, Bone and Joint Research Center, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan 333, Taiwan.
| | - Yu-Jui Huang
- Department of Orthopaedic Surgery, Spine Division, Bone and Joint Research Center, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan 333, Taiwan.
| | - Yu-Cheng Yeh
- Department of Orthopaedic Surgery, Spine Division, Bone and Joint Research Center, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan 333, Taiwan.
| | - Chen-Ju Fu
- Department of Medical Imaging and Intervention, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan 333, Taiwan.
| | | | - Tsung-Ting Tsai
- Department of Orthopaedic Surgery, Spine Division, Bone and Joint Research Center, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan 333, Taiwan.
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23
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Huang YJ, Huang YC, Wang SC, Ku MC. Computed Tomography System for Total Knee Replacement Planning and Comparison with Plain Radiography Measured by an Orthopedic Surgeon. J Imaging Sci Technol 2019. [DOI: 10.2352/j.imagingsci.technol.2019.63.5.050503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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24
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Huang YJ, Ye Y, Huang XN, Feng WW, Chen Q, He CY, Li Z, Wang NR. [Association of maternal nocturnal sleep throughout pregnancy with the early nocturnal sleep of infants]. Zhonghua Er Ke Za Zhi 2019; 57:608-613. [PMID: 31352746 DOI: 10.3760/cma.j.issn.0578-1310.2019.08.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the association between maternal nocturnal sleep during pregnancy and their infants' nocturnal sleep patterns in early infancy by establishing a birth cohort. Methods: In this prospective study,healthy pregnant women and their infants were recruited in Chongqing Health Center for Women and Children from September 2013 to January 2014. A total of 40 healthy pregnant women and their infants were enrolled, and 34 pairs (85%) completed the whole survey. Actiwatch, wearing on the mother's wrist or infant's ankle,was used to monitor nighttime sleep at home for 7 times in total,with 7 consecutive days for each monitoring course. Pregnant women were monitored at 16, 24, 32 weeks gestational age, and were required to finish Pittsburgh Sleep Quality Index (PSQI) scale at the end of each monitoring. Their infants were initially monitored at 14 days after birth, followed by 1(st), 2(nd), and 3(rd) month after birth,with sleep diary recorded by parents. Pearson correlation analysis and multivariate linear regression were used to investigate the potential correlation between these two sleep patterns. Results: The average nocturnal sleep time was (465±53) min throughout pregnancy, with increased trend in the latency of maternal nighttime sleep onset ((30±15), (34±29), (38±30) min) while decreasing of average sleep efficiency ((85±5)%, (84±8)%, (83±8)%). The longest night sleep duration decreased from (382±74) min in the first trimester to (330±83) min in the third trimester (F=4.932, P<0.05), while awakening time after sleep onset (WASO) correspondingly increased from (27±22) min to (53±25) min (F=12.605, P<0.05). In terms of infants, the latency of nighttime sleep onset decreased from (43±33) min on the 14th day to (20±29) min at 3-month of age (t=3.281, P=0.002), while the longest nighttime sleep duration increased from (20±62) min to (265±140) min (t=3.867, P<0.01); meanwhile, the total nocturnal sleep time and the sleep efficiency increased from (373±126) min and (63±28)% to (431±103) min and (75±16)%, respectively (t=2.362, P=0.024; t=2.418, P=0.039, respectively). After adjusting for maternal age and body mass index (BMI), parental educational level and family income, maternal mood, exposure to tobacco and alcohol during pregnancy, method of delivery, as well as infants' gender, feeding patterns and gestational weeks, the regression analysis showed that the total nocturnal sleep time and the longest nighttime sleep duration during pregnancy were positively correlated with the corresponding parameters of their infants at the age of 3 months (B=0.541, 95%CI 0.168-0.914, t=2.882, P=0.005; B=0.310, 95%CI 0.035-0.586, t=2.240, P=0.027, respectively). Conclusions: The total nocturnal sleep time and the longest nighttime sleep duration during pregnancy are positively correlated with the corresponding parameters of their infants in early infancy. Paying more attention to improve maternal sleep quality may facilitate their infants to establish sleep-wake patterns early.
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Affiliation(s)
- Y J Huang
- Department of Child Health, Chongqing Health Center for Women and Children, Chongqing 400021, China
| | - Y Ye
- Department of Child Health, Chongqing Health Center for Women and Children, Chongqing 400021, China
| | - X N Huang
- United Nations International Children's Emergency Fund China Office of Nutrition and Health and Water and Environment, Beijing 100600, China
| | - W W Feng
- Department of Child Health, Center for Maternal and Child Health, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - Q Chen
- Department of Pathology, the First Hospital Affiliated to Army Medical University, Chongqing 400038, China
| | - C Y He
- Department of Child Health, Chongqing Health Center for Women and Children, Chongqing 400021, China
| | - Z Li
- Department of Child Health, Chongqing Health Center for Women and Children, Chongqing 400021, China
| | - N R Wang
- Department of Child Health, Chongqing Health Center for Women and Children, Chongqing 400021, China
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25
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Lin HK, Huang YJ, Shih WC, Chen YC, Chang WT. Crystalline characteristics of annealed AlN films by pulsed laser treatment for solidly mounted resonator applications. BMC Chem 2019; 13:30. [PMID: 31384778 PMCID: PMC6661789 DOI: 10.1186/s13065-019-0550-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Accepted: 03/06/2019] [Indexed: 11/10/2022] Open
Abstract
AlN films were deposited on Si substrates using a reactive RF magnetron sputtering process and then the films were annealed by using different laser powers and wavelengths (355 nm, 532 nm and 1064 nm). For all three laser systems, the (002) peak intensity was obviously improved following laser irradiation. The improvement in the crystalline property was particularly obtained in the AlN film processed at 355 nm. In particular, given the use of the optimal laser power (0.025 W), the (002) peak intensity was 58.7% higher than that of the as-deposited film. The resonant frequency and 3 dB bandwidth of a SMR filter with an unprocessed AlN film were found to be 2850 MHz and 227.81 MHz, respectively. Following laser treatment with a wavelength of 1064 nm and a power of 0.25 W, the resonant frequency changed from 2850 to 2858 MHz. Moreover, 3 dB bandwidth changed from 227.81 to 202.49 MHz and the return loss of the filter reduced from 17.28 to 16.48 dB. Overall, the results thus show that the frequency response of the SMR filter can be adjusted and the return loss reduced by means of laser treatment with an appropriate wavelength.
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Affiliation(s)
- H K Lin
- 1Graduate Institute of Materials Engineering, National Pingtung University of Science and Technology, Pingtung, Taiwan
| | - Y J Huang
- 1Graduate Institute of Materials Engineering, National Pingtung University of Science and Technology, Pingtung, Taiwan
| | - W C Shih
- 2Department of Electrical Engineering, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Y C Chen
- 2Department of Electrical Engineering, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - W T Chang
- 3Metal Industries Research & Development Centre, Kaohsiung, Taiwan
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26
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Lee HC, Hsu JL, Chen PH, Chung KH, Huang YJ, Tsai SY. High risk of silent stroke in older bipolar patients with typical-onset age. Psychogeriatrics 2019; 19:355-362. [PMID: 30734419 DOI: 10.1111/psyg.12419] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Revised: 11/23/2018] [Accepted: 12/24/2018] [Indexed: 11/29/2022]
Abstract
AIM Older patients with bipolar disorder (BD) are at a high risk of stroke. Silent stroke could be neglected in BD patients after middle age, particularly in those with illness onset at the young age. Therefore, we investigated the morbidity and related factors for stroke in older BD patients with typical-onset age. METHODS Older patients with bipolar I disorder (age > 50 years) and their illness onset prior to the age of 40 years were recruited. After whole-brain magnetic resonance imaging was conducted, the patients were divided into stroke and non-stroke groups. Clinical data were obtained by reviewing all available medical records and directly interviewing the patients along with their reliable family members. RESULTS We recruited 62 patients with a mean age of 60.4 years and illness onset at the mean age of 28.4 years. Cerebral infarction or old stroke was observed in 24 (38.7%) patients, including 22 without any reported clinical history of stroke. That is, silent stroke (n = 22) was detected in 36.7% of 60 patients without clinical history of stroke. The stroke group had significantly higher mean numbers of lifetime mood episodes (P = 0.006) than the non-stroke one. Logistic regression analysis showed that 10 or more prior mood episodes (odds ratio = 3.43, 95% confidence interval = 1.12-10.47, P < 0·04) was significantly associated with the occurrence of stroke. The two study groups did not exhibit any other differences in demographic and clinical variables, such as age, laboratory or physical measurements during the last acute psychiatric hospitalisation, body mass index, and substance use problems and concurrent medical diseases. CONCLUSIONS High morbidity of stroke, particularly silent stroke, could be found in older bipolar patients with typical-onset age. In addition to traditional risk factors, the number of recurrent mood episodes in a lifetime may increase the risk of stroke in older BD patients.
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Affiliation(s)
- Hsin-Chien Lee
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan.,Department of Psychiatry, Shuang-Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
| | - Jung-Lung Hsu
- Department of Neurology, Chang Gung Memorial Hospital Linkou Medical Center and College of Medicine, Chang-Gung University, Taoyuan, Taiwan
| | - Pao-Huan Chen
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan
| | - Kuo-Hsuan Chung
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan
| | - Yu-Jui Huang
- Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan
| | - Shang-Ying Tsai
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan
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27
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Kao FC, Huang YJ, Chiu PY, Hsieh MK, Tsai TT. Factors Predicting the Surgical Risk of Osteoporotic Vertebral Compression Fractures. J Clin Med 2019; 8:E501. [PMID: 31013728 PMCID: PMC6517994 DOI: 10.3390/jcm8040501] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 04/02/2019] [Accepted: 04/10/2019] [Indexed: 12/30/2022] Open
Abstract
The aim of our study was to investigate the association between global spinal alignment, spinopelvic parameters, and outcomes of osteoporotic vertebral compression fractures (OVCF). Patients with vertebral compression fractures seen at our hospital between October 2017 and November of 2018 with a bone mineral density (BMD) T-score < -2.5 were recruited for the study. Surgical intervention was performed after eight weeks of conservative treatment depending on clinical symptoms and the willingness of patients. Spinopelvic and sagittal alignment parameters were compared between patients who had surgery and those that did not. Seventy-nine patients were included in the study. Twenty-five patients (31.6%, mean age: 73.28 ± 9.78 years) received surgery, and 54 (68.3%, mean age: 73 ± 8.58 years) conservative treatment only. Pelvic tilt, pelvic incidence, and local kyphotic angle were statistically different between the groups (all p < 0.05). A sagittal vertical axis ≥ 50 mm, distance between the C7 plumb line and the center of the fractured vertebra (DSVA) ≥ 60 mm, pelvic incidence outside of the range of 44 to 62°), and pelvic tilt ≥ 27° were associted with the need for surgical intervention. Measurement of spinopelvic parameters can predict the need for surgery in patients with OVCF.
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Affiliation(s)
- Fu-Cheng Kao
- Department of Orthopaedic Surgery, Spine Section, Bone and Joint Research Center, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan 333, Taiwan.
| | - Yu-Jui Huang
- Department of Orthopaedic Surgery, Spine Section, Bone and Joint Research Center, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan 333, Taiwan.
| | - Ping-Yeh Chiu
- Department of Orthopaedic Surgery, Spine Section, Bone and Joint Research Center, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan 333, Taiwan.
| | - Ming-Kai Hsieh
- Department of Orthopaedic Surgery, Spine Section, Bone and Joint Research Center, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan 333, Taiwan.
| | - Tsung-Ting Tsai
- Department of Orthopaedic Surgery, Spine Section, Bone and Joint Research Center, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan 333, Taiwan.
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28
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Lin JT, Xing B, Tang HP, Yang L, Yuan YD, Gu YH, Chen P, Liu XJ, Zhang J, Liu HG, Wang CZ, Zhou W, Sun DJ, Chen YQ, Chen ZC, Huang M, Lin QC, Hu CP, Yang XH, Huo JM, Ye XW, Zhou X, Jiang P, Zhang W, Huang YJ, Dai LM, Liu RY, Cai SX, Xu JY, Zhou JY. [Seasonal distribution of patient hospitalization due to asthma exacerbation in 7 geographic areas in China]. Zhonghua Liu Xing Bing Xue Za Zhi 2019; 39:1477-1481. [PMID: 30462957 DOI: 10.3760/cma.j.issn.0254-6450.2018.11.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To understand the seasonal distribution of patient hospitalization due to asthma exacerbation in 7 geographic areas in China. Methods: This was a retrospective study which involved patients hospitalized for asthma exacerbation in 29 hospitals throughout 7 geographic areas in the mainland of China (northeast, north, central, east, south, northwest and southwest). The numbers of asthmatic patients and total inpatients of the respiratory department of each hospital were recorded. The monthly ratio of asthmatic patients to the total inpatients in every area was calculated and compared. Results: During the study period, 6 480 patients were admitted for asthma exacerbation, accounting for 3.14% of all the 206 135 patients admitted to the respiratory departments in the 29 hospitals. The ratio of asthmatic patients to total inpatients in the northeast area (5.61%) was highest, and the ratio in east area was lowest (1.97%). Statistical analysis showed that the difference among different areas was significant (P<0.000 1). In most areas, both the number and proportion of hospitalized asthmatic patients peaked in spring (February-April) and autumn (September-October). In the northeast area, east area and south area, the peaks in spring were more obvious, while in the north area and southwest area, the peaks in autumn were more obvious. In the northwest area the peaks occurred in winter (December-January) and summer (June-August), respectively. The differences in hospitalization due to asthma among different months were significant in the northeast, north, and southwest areas (P<0.005). Conclusion: The number of patients hospitalized for asthma exacerbation fluctuated with season in different areas in China. In most areas, more asthmatic patients were admitted to hospitals in spring and autumn.
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Affiliation(s)
- J T Lin
- Department of Pulmonary and Critical Care Medicine, China-Japan Friendship Hospital, Beijing 100029, China
| | - B Xing
- Department of Pulmonary and Critical Care Medicine, China-Japan Friendship Hospital, Beijing 100029, China
| | - H P Tang
- Department of Respiration, Qingdao Municipal Hospital, Qingdao 266000, China
| | - L Yang
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Y D Yuan
- Department of Respiration, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - Y H Gu
- Department of Respiration, Qinghai People's Hospital, Xining 810007, China
| | - P Chen
- Department of Respiratory Diseases, The General Hospital of Shenyang Military, Shenyang 110016, China
| | - X J Liu
- Department of Respiration, The First Affiliated Hospital of Lanzhou University, Lanzhou 730000, China
| | - J Zhang
- Department of Pulmonary and Critical Care Medicine, The Second Hospital of Jilin University, Changchun 130041, China
| | - H G Liu
- Department of Respiration, Tongji Hospital, Wuhan 430030, China
| | - C Z Wang
- Department of Respiration, Xinqiao Hospital, Third Military Medical University, Chongqing 400037, China
| | - W Zhou
- Department of Respiration, General Hospital of Ningxia Medical University, Yinchuan 750004, China
| | - D J Sun
- Department of Pulmonary and Critical Care Medicine, Inner Mongolia People's Hospital, Hohhot 010017, China
| | - Y Q Chen
- Department of Respiration, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - Z C Chen
- Department of Respiration, Henan Provincial People's Hospital, Zhengzhou 450003, China
| | - M Huang
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, China
| | - Q C Lin
- Department of Respiration, The First Affiliated Hospital of Fujian Medical University, Fuzhou 350005, China
| | - C P Hu
- Department of Respiration, Xiangya Hospital, Changsha 410008, China
| | - X H Yang
- Department of Pulmonary and Critical Care Medicine, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi 830001, China
| | - J M Huo
- Department of Respiration, The First Affiliated Hospital of Harbin Medical University, Harbin 150081, China
| | - X W Ye
- Department of Respiration, Guizhou Provicial People's Hospital, Guiyang 550002, China
| | - X Zhou
- Department of Respiration, Shanghai Center Hospital, Shanghai 200025, China
| | - P Jiang
- Department of Respiration, Tianjin First Center Hospital, Tianjin 300192, China
| | - W Zhang
- Department of Respiration, The First Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Y J Huang
- Department of Respiration, Hainan Provincial People's Hospital, Haikou 570311, China
| | - L M Dai
- Department of Respiration, Kunming General Hospital of the People's Liberation Army, Kunming 650032, China
| | - R Y Liu
- Department of Respiration, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
| | - S X Cai
- Department of Respiration, Nanfang Hospital, Guangzhou 510515, China
| | - J Y Xu
- Department of Respiration, Shanxi Dayi Hospital, Taiyuan 030032, China
| | - J Y Zhou
- Department of Respiration, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310003, China
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29
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Lin JT, Xing B, Tang HP, Yang L, Yuan YD, Gu YH, Chen P, Liu XJ, Zhang J, Liu HG, Wang CZ, Zhou W, Sun DJ, Chen YQ, Chen ZC, Huang M, Lin QC, Hu CP, Yang XH, Huo JM, Ye XW, Zhou X, Jiang P, Zhang W, Huang YJ, Dai LM, Liu RY, Cai SX, Xu JY, Zhou JY. [Seasonal characteristics of patients hospitalized for asthma exacerbation in China]. Zhonghua Yi Xue Za Zhi 2019; 97:2324-2328. [PMID: 28822447 DOI: 10.3760/cma.j.issn.0376-2491.2017.30.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To study the seasonal characteristics of patients hospitalized for asthma exacerbation in China. Methods: This was a retrospective study which involved patients hospitalized for asthma exacerbation in 29 hospitals throughout mainland China during 2013-2014. The number of patients hospitalized for asthma exacerbation in each hospital was calculated, as well as the ratio of asthmatic patients to all the hospitalized patients. The analysis by month was conducted. The number and ratio of asthmatic patients in the northern and southern cities were calculated respectively. Results: During the study period, there were 6 480 patients hospitalized for asthma exacerbation, accounting for 3.14% (6 480/206 135) of all the hospitalized patients of the respiratory department in 29 hospitals. The analysis by month showed that the ratio of patients hospitalized for asthma exacerbation was highest in March (3.49%), then declined from April to June, then rose again from July, reaching a second peak at September (3.28%), and then declined again from October to December. The ratio of asthmatic patients in every month was higher in northern cities than in southern cities. Conclusions: The ratio of patients hospitalized for asthma exacerbation in China fluctuates with the changes of seasons, and March and September are the two peak months. Northern cities have a higher ratio of asthmatic patients than southern cities.
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Affiliation(s)
- J T Lin
- Department of Pulmonary and Critical Care Medicine, China-Japan Friendship Hospital, Beijing 100029, China
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Lin JT, Wang WQ, Zhou X, Wang CZ, Huang M, Cai SX, Chen P, Lin QC, Zhou JY, Gu YH, Yuan YD, Sun DJ, Yang XH, Yang L, Huo JM, Chen ZC, Jiang P, Zhang J, Ye XW, Liu HG, Tang HP, Liu RY, Liu CT, Zhang W, Hu CP, Chen YQ, Liu XJ, Dai LM, Zhou W, Huang YJ, Xu JY. [Warning symptoms of asthma attack and asthma self-management: a national asthma control survey from China]. Zhonghua Yi Xue Za Zhi 2019; 97:2329-2332. [PMID: 28822448 DOI: 10.3760/cma.j.issn.0376-2491.2017.30.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate warning symptoms of asthma attack and evaluate asthma self-management status of asthma patients in urban China. Methods: A multi-center, cross-sectional, questionnaire-based survey was carried out from 30 general hospitals dispersed in 30 provinces of mainland China (except for Tibet) during Oct 2015 to May 2016. Information of frequency and warning symptoms of asthma attack, the time from warning symptoms to asthma attack, the impact of asthma attack and asthma self-management were collected from asthma patients of outpatient department. Results: Altogether 3 875 asthmatic outpatients were recruited. 78.1% (3 026/3 875) of the patients reported restriction of exercise and daily activities during asthma exacerbation. 82.5% (3 160/3 829) of the patients had warning symptoms before asthma attack, the most common warning symptoms were cough, chest tightness and shortness of breath. The median time from warning symptoms to asthma attack was 2 h, the mean time was 90 h. Only 4.4% (167/3 829) of the patients had definite confidence to control asthma when symptoms deteriorated. 76.7% (2 937/3 828) of the patients used medications to control asthma when asthma symptoms deteriorated. Medication choice: inhaled corticosteroid (ICS) + formoterol 45.8% (1 776/3 875), short-acting beta-agonist (SABA) 23.9% (927/3 875). Conclusions: Most asthma patients have warning symptoms before asthma attack, the most common symptoms are cough, chest tightness and shortness of breath. The proportion of patients conducting effective asthma self-management remains low.
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Affiliation(s)
- J T Lin
- Department of Pulmonary and Critical Care Medicine, China-Japan Friendship Hospital, Beijing 100029, China
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Fu YX, Wang YH, Tong XS, Gong Z, Sun XM, Yuan JC, Zheng TT, Li C, Niu DQ, Dai HG, Liu XF, Mao YJ, Tang BD, Xue W, Huang YJ. EDACO, a derivative of myricetin, inhibits the differentiation of Gaoyou duck embryonic osteoclasts in vitro. Br Poult Sci 2019; 60:169-175. [PMID: 30722674 DOI: 10.1080/00071668.2018.1564239] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
1. This study determined the effects of (E)-3-(2-(4-(3-(2,4-dimethoxyphenyl)acryloyl)phenoxy)ethoxy)-5,7-dimethoxy-2-(3,4,5-trimethoxyphenyl)-4H-chromen-4-one (EDACO) on the differentiation of Gaoyou duck embryonic osteoclasts cultured in vitro. 2. Bone marrow mononuclear cells (BM-MNC) were collected from 23-d-old Gaoyou duck embryos and induced by macrophage colony-stimulating factor and receptor activator of nuclear factor κB ligand in the presence of EDACO at different concentrations (i.e. 10, 20, 40, 80 and 160 µM). Tartrate-resistant acid phosphatase (TRAP) staining and resorption ability determination were conducted. 3. Results suggested that EDACO suppressed the shaping of positive multinucleated cells and the number of TRAP-positive cells in the 20, 40, 80 and 160 μM EDACO groups was significantly decreased (P < 0.05 or P < 0.01). Besides, the absorption activity of differentiated duck embryonic osteoclasts was significantly inhibited (P < 0.05) in both 80 and 160 μM EDACO groups. 4. Overall, EDACO can inhibit the differentiation of BM-MNC into mature osteoclasts in duck embryos.1.
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Affiliation(s)
- Y X Fu
- a Department of Bioscience , Bengbu Medical College , Bengbu , 233030 , PR China
| | - Y H Wang
- b State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering , Guizhou University , Huaxi District , Guiyang , 550025 , PR China
| | - X S Tong
- c College of Veterinary Medicine , Yangzhou University , Yangzhou , 225009 , PR China
| | - Z Gong
- a Department of Bioscience , Bengbu Medical College , Bengbu , 233030 , PR China
| | - X M Sun
- d Department of Clinical Medicine , Bengbu Medical College , Bengbu , 233030 , PR China
| | - J C Yuan
- a Department of Bioscience , Bengbu Medical College , Bengbu , 233030 , PR China
| | - T T Zheng
- a Department of Bioscience , Bengbu Medical College , Bengbu , 233030 , PR China
| | - C Li
- a Department of Bioscience , Bengbu Medical College , Bengbu , 233030 , PR China
| | - D Q Niu
- e Department of gynaecology and obstetrics , The Second Affiliated Hospital of Bengbu Medical College , Bengbu , 233030 , PR China
| | - H G Dai
- f Animal husbandry and veterinary bureau of Fengyang County , Chuzhou , 233100 , PR China
| | - X F Liu
- g Department of surgical oncology , The First Affiliated Hospital of Bengbu Medical College , Huaxi District , Bengbu , 233030 , PR China
| | - Y J Mao
- a Department of Bioscience , Bengbu Medical College , Bengbu , 233030 , PR China
| | - B D Tang
- a Department of Bioscience , Bengbu Medical College , Bengbu , 233030 , PR China
| | - W Xue
- b State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering , Guizhou University , Huaxi District , Guiyang , 550025 , PR China
| | - Y J Huang
- a Department of Bioscience , Bengbu Medical College , Bengbu , 233030 , PR China
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Lin JT, Wang WQ, Zhou X, Wang CZ, Huang M, Cai SX, Chen P, Lin QC, Zhou JY, Gu YH, Yuan YD, Sun DJ, Yang XH, Yang L, Huo JM, Chen ZC, Jiang P, Zhang J, Ye XW, Liu HG, Tang HP, Liu RY, Liu CT, Zhang W, Hu CP, Chen YQ, Liu XJ, Dai LM, Zhou W, Huang YJ, Xu JY. [The level of asthma control in China from a national asthma control survey]. Zhonghua Jie He He Hu Xi Za Zhi 2019; 40:494-498. [PMID: 28728272 DOI: 10.3760/cma.j.issn.1001-0939.2017.07.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To assess the overall asthma control level in urban China. Methods: A multi-center, cross-sectional, questionnaire-based survey was carried out in 30 provinces in China (except Tibet). Asthmatic outpatients who met the inclusion criteria were recruited consecutively from 30 sub-centers from October 2015 to May 2016. Data of demographic characteristics, asthma control, asthma management, asthma exacerbations and self-management, and disease perception were collected by face-to-face interviews. Results: Totally 3 875 asthmatic outpatients were recruited. Asthma control level was assessed according to GINA 2015. The prevalence of asthma control was 28.5%(1 099/3 854). Among 10 cities, which were also involved in the asthma control survey in 2008, the level of asthma control improved from 28.7% in 2008 to 39.2%(533/1 361) in 2016. The rate of hospitalizations due to asthma exacerbations was 26.4%(1 017/3 858) and the rate of emergency visits was 22.4%(864/3 858). Among adult patients, 18.4%(568/3 092) of them had been absent from work while 63.6%(63/99) adolescent patients had been absent from school because of asthma attacks in the previous year. Conclusion: Although the level of asthma control in China is still far from ideal at present, the status has been improved in some cities. Poorly controlled asthma resulted in increase of hospitalizations, emergency department visits and work/school absences.
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Affiliation(s)
- J T Lin
- Department of Pulmonary and Critical Care Medicine, China-Japan Friendship Hospital, Beijing 100029, China
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Lin JT, Xing B, Tang HP, Yang L, Yuan YD, Gu YH, Chen P, Liu XJ, Zhang J, Liu HG, Wang CZ, Zhou W, Sun DJ, Chen YQ, Chen ZC, Huang M, Lin QC, Hu CP, Yang XH, Huo JM, Ye XW, Zhou X, Jiang P, Zhang W, Huang YJ, Dai LM, Liu RY, Cai SX, Xu JY, Zhou JY. [A multi-center retrospective study of clinical characteristics and hospitalization costs of patients hospitalized for asthma exacerbation in China during 2013-2014]. Zhonghua Jie He He Hu Xi Za Zhi 2019; 40:830-834. [PMID: 29320830 DOI: 10.3760/cma.j.issn.1001-0939.2017.11.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To study the characteristics of patients hospitalized for asthma exacerbation in 29 teaching hospitals in China and to evaluate the hospitalization costs of these patients. Methods: This was a retrospective study and involved patients hospitalized for asthma exacerbation in 29 hospitals throughout China during 2013-2014. Information about the demographic features, conditions before the admission, the outcome, the complications, and the costs was collected using the pre-designed case report form. The influencing factors of the hospitalization costs were analyzed. Results: 3 240 asthmatic patients (1 369 males and 1 871 females) were included and data were analyzed. There were 41.5% (1 346/3 240) patients who had a history of previous hospitalization or emergency department visits during the last year. Only 28.0% (907/3 240) patients had used asthma-controlling medications regularly before the admission. Seventy-three(2.3%) patients were admitted to ICU and used mechanical ventilation. Mortality among these patients hospitalized for asthma exacerbation was 0.25% (8/3 240). The median hospitalization costs was 9 045(6 431, 13 035) RMB. The costs of medications, examinations and treatment accounted for 52.1%, 27.6%, and 9.6% respectively. The costs of asthma medications accounted for only 22.7% of the total medication costs, while the costs of antibiotics accounted for 44.0%. The patients who were admitted to ICU, used mechanical ventilation, complicated with pneumonia, or had a history of hospitalization or emergency department visits during the last year due to asthma exacerbations tended to cost more. Conclusion: In this study, we demonstrated that only a minority of the patients had used asthma controllers regularly before the admissions with exacerbations. The in-hospital mortality of asthma patients in this study was much lower than that reported in other countries. The average cost of hospitalization was much higher than the yearly cost of maintenance therapy. Medication was the predominant component of the total hospitalization costs, and the costs of antibiotics made up the major part of the total medication costs.
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Affiliation(s)
- J T Lin
- Department of Pulmonary and Critical Care Medicine, China-Japan Friendship Hospital, Beijing 100029, China
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Shi DZ, Zhang XF, Huang YJ, Luo ZQ. [Course and prognosis analysis of intratympanic dexamethasone in the treatment of sudden sensorineural hearing loss]. Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2019; 32:1696-1699. [PMID: 30716797 DOI: 10.13201/j.issn.1001-1781.2018.22.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Indexed: 11/12/2022]
Abstract
Objective:To compare the recovery of different times of intratympanic dexamethasone in the treatment of sudden sensorineural hearing loss(SSNHL) and investigate the related prognostic factors. Method: Ninety patients with SSNHL were randomly divided into group A(3 times, every 2 days) and group B(5 times, every 2 days) according to the times of intratympanic dexamethasone. All patients were treated with blood flow promoting agents and neural nutrients. After 2 weeks of treatment, the recovery was compared. Based on treatment outcomes, patients were divided into two groups: recovery and no recovery, we evaluated the possible prognostic factors. Result:In the group A, the threshold improvement was(20.2±16.7) dB HL and the overall recovery rate was 78.7%(complete recovery rate, marked recovery rate and recovery rate were 17.0%, 21.3% and 40.4%, respectively), in the group B, the threshold improvement was(20.4±17.4) dB HL and the overall recovery rate was 81.4%, the complete recovery rate, marked recovery rate and recovery rate were 20.9%, 32.6% and 27.9%, respectively, the differences of recovery variables between the 2 groups were not statistically significant. After 2 weeks of treatment, 71 patients got overall recovery(78.9%), 19 patients(21.1%) resulted in no recovery, Interval between onset of symptoms and therapy of recovery group was shorter than that in no recovery group [(5.6±3.6)days vs. (7.7±4.0)days, P<0.05], the presence rate of vertigo in recovery group was lower than that in no recovery(14.1% vs. 68.4%, P<0.01). Gender, ear side, age, concurrence of tinnitus, initial hearing threshold, times of intratympanic dexamethasone and audiogram have no influence on the prognosis of SSNHL. Conclusion:SSNHL patients treated with 3 times and 5 times of intratympanic dexamethasone got similar results. Earlier treatment and absence of vertigo lead to favorable hearing results.
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Affiliation(s)
- D Z Shi
- Department of Otolaryngology Head and Neck Surgery, the Second Hospital University of South China, Hengyang, 421001, China
| | - X F Zhang
- Department of Otolaryngology Head and Neck Surgery, the Second Hospital University of South China, Hengyang, 421001, China
| | - Y J Huang
- Department of Otolaryngology Head and Neck Surgery, the Second Hospital University of South China, Hengyang, 421001, China
| | - Z Q Luo
- Department of Otolaryngology Head and Neck Surgery, the Second Hospital University of South China, Hengyang, 421001, China
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Tsai SY, Gildengers AG, Hsu JL, Chung KH, Chen PH, Huang YJ. Inflammation associated with volume reduction in the gray matter and hippocampus of older patients with bipolar disorder. J Affect Disord 2019; 244:60-66. [PMID: 30317016 DOI: 10.1016/j.jad.2018.10.093] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 09/22/2018] [Accepted: 10/05/2018] [Indexed: 01/07/2023]
Abstract
BACKGROUND Bipolar disorder (BD) and aging appear to be associated with inflammatory activation. Inflammatory processes might affect hippocampal function, neurogenesis, and gray matter loss. This study investigated the relationship between BD-specific brain regions and the total gray matter volume, peripheral inflammatory markers, and clinical features in older patients with BD. METHODS We recruited euthymic patients with bipolar I disorder aged ≥50 years to undergo whole-brain magnetic resonance imaging. Each brain region was divided by an individual's total intracranial volume to obtain that brain region's volume in percentage relative to the total intracranial volume. We measured the plasma levels of soluble tumor necrosis factor receptor-1 (sTNF-R1), soluble interleukin (IL)-2 receptor (sIL-2R), sIL-6R, IL-1β, and IL-1 receptor antagonist when patients were euthymic. Clinical data were obtained by reviewing available medical records and interviewing patients along with their reliable others. RESULTS There were 32 patients with a mean age of 61.2 ± 8.3 years and a mean age at illness onset of 33.4 ± 13.8 years in this study. Stepwise regression showed that the right hippocampal volume was negatively associated with the levels of sIL-2R and sTNF-R1. The left hippocampal volume were negatively associated with the sIL-2R level and body mass index. The total gray matter volume had an inverse relationship with sTNF-R1 and IL-1β levels. The duration of bipolar illness, lithium treatment, and antipsychotic use were not associated with hippocampal and total gray matter volumes. CONCLUSIONS It is suggested that persistent inflammation is associated with reduction of hippocampal and gray matter volumes in older patients with BD. This phenomenon is supported by increases in sTNF-R1, sIL-2R, and IL-1β levels. Neuroinflammation due to aging, obesity, and BD pathophysiology may play a role in BD neuroprogression across the life span.
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Affiliation(s)
- Shang-Ying Tsai
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan; Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan.
| | - Ariel G Gildengers
- Department of Psychiatry, University of Pittsburgh School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Jung-Lung Hsu
- Department of Neurology, Chang Gung Memorial Hospital Linkou Medical Center and College of Medicine, Chang-Gung University, Taoyuan, Taiwan
| | - Kuo-Hsuan Chung
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan; Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan
| | - Pao-Huan Chen
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan; Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan
| | - Yu-Jui Huang
- Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan
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Cerin E, Sit CHP, Wong SHS, Huang YJ, Gao GY, Lai PC, Macfarlane DJ, Barnett A. Relative contribution and interactive effects of psychological, social, and environmental correlates of physical activity, sedentary behaviour, and dietary behaviours in Hong Kong adolescents. Hong Kong Med J 2019; 25 Suppl 2:34-39. [PMID: 30674706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023] Open
Affiliation(s)
- E Cerin
- School of Public Health, The University of Hong Kong
| | - C H P Sit
- Department of Sports Science and Physical Education, The Chinese University of Hong Kong
| | - S H S Wong
- Department of Sports Science and Physical Education, The Chinese University of Hong Kong
| | - Y J Huang
- Department of Physical Education, Hong Kong Baptist University
| | - G Y Gao
- Department of Physical Education, Hong Kong Baptist University
| | - P C Lai
- Department of Geography, The University of Hong Kong
| | - D J Macfarlane
- Institute of Human Performance, The University of Hong Kong
| | - A Barnett
- School of Exercise and Nutrition Sciences, Deakin University, Australia
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Xing B, Lin JT, Tang HP, Yang L, Yuan YD, Gu YH, Chen P, Liu XJ, Zhang J, Liu HG, Wang CZ, Zhou W, Sun DJ, Chen YQ, Chen ZC, Huang M, Lin QC, Hu CP, Yang XH, Huo JM, Ye XW, Zhou X, Jiang P, Zhang W, Huang YJ, Dai LM, Liu RY, Cai SX, Xu JY, Zhou JY. [A retrospective study of the treatment of patients hospitalized for asthma exacerbation in China]. Zhonghua Yi Xue Za Zhi 2018. [PMID: 29534393 DOI: 10.3760/cma.j.issn.0376-2491.2018.08.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To study the treatment of patients hospitalized for asthma exacerbation in China. Methods: This was a retrospective study and involved patients hospitalized for asthma exacerbation in 29 hospitals throughout China during Jan 2013 to Dec 2014. Information of the demographic features, the severity of the exacerbation, the medicine prescribed during the hospitalization and the use of mechanical ventilation were collected and analyzed. Results: During the study period, there were 3 240 patients hospitalized for asthma exacerbation, and 1 369(42.3%) of them were males 1 871(57.7%)were females. Patients of mild, moderate, severe, and life-threatening exacerbation counted for 41.7%, 37.8%, 19.2% and 1.0%, respectively of the total patients. Of all the patients, 72.6% used bronchodilators by nebulizer, 70.8% used inhaled corticosteroids by nebulizer, 60.5% used intravenous corticosteroids, 17.3% used oral corticosteroids, and 80.5% used antibiotics. The percentages of patients using systemic corticosteroids and antibiotics were higher in patients with more severe exacerbation. In patients with mild exacerbation, there were 74.9% and 52.2% who used antibiotics and systemic corticosteroids, respectively. A total of 73 patients (2.3%) used mechanical ventilation, and 62 of them used noninvasive ventilation, 16 used invasive ventilation, and 5 used both. Conclusions: Nebulizer therapy has been accepted as the main administration route of medicine in the treatment of asthma exacerbation. A large amount of patients used antibiotics and systemic corticosteroids during hospitalization, indicating there may be some overuse of these medicines.
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Affiliation(s)
- B Xing
- Department of Pulmonary and Critical Care Medicine, China-Japan Friendship Hospital, Beijing 100029, China
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Wang WQ, Lin JT, Zhou X, Wang CZ, Huang M, Cai SX, Chen P, Lin QC, Zhou JY, Gu YH, Yuan YD, Sun DJ, Yang XH, Yang L, Huo JM, Chen ZC, Jiang P, Zhang J, Ye XW, Liu HG, Tang HP, Liu RY, Liu CT, Zhang W, Hu CP, Chen YQ, Liu XJ, Dai LM, Zhou W, Huang YJ, Xu JY. [Evaluation of asthma disease perception from China national asthma control survey]. Zhonghua Yi Xue Za Zhi 2018; 98:467-471. [PMID: 29429262 DOI: 10.3760/cma.j.issn.0376-2491.2018.06.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: In order to evaluate disease perception of asthma patients in urban China and provide evidence for further specific patient education. Methods: A multi-center, cross-sectional, questionnaire-based survey was carried out in 30 general hospitals dispersed in 30 provinces of mainland China (except for Tibet) during Oct 2015 to May 2016. Information of disease perception [Question 1: the disease nature of asthma; Question 2: medication choice of first-line in chronic asthma; Question 3: the occasion of using short-acting aerosols of receptor agonists; Question 4: perception of asthma treatment goal; Question 5: reason for not using peak flow meter (PFM)] were collected from asthma patients of outpatient department. These results were compared with the same type of survey results from 2007-2008. Results: Altogether 3 875 asthmatic outpatients were recruited. 69.0% (2 660/3 857) of the patients had right perception on the disease nature of asthma, 60.2% (2 321/3 857) of the patients considered inhaled corticosteroids (ICS)/inhaled corticosteroids plus long-acting beta2-agonists (ICS+ LABA) as daily-used first-line medication for chronic asthma. 85.7% (3 277/3 823) of the patients had right perception on the condition of using short-acting beta2-agonists (SABA). 75.4% (2 761/3 661) of the patients had right perception on asthma treatment goal. Only 10.1% (388/3 837) of the patients used PFM. Of the reasons for not using PFM, 65.2% (2 518/3 860) of the patients chose doctors never introduced. Among the 10 cities, which were also involved in the asthma control survey in 2007-2008, 71.1% (968/1 361) of the patients had right perception on the disease nature of asthma, 61.6% (839/1 362) of the patients considered ICS/ICS+ LABA as daily-used first-line medication for chronic asthma. 88.7% (1 207/1 361) of the patients had right perception on the condition of using SABA. 74.5% (1 013/1 360) of the patients had right perception on asthma treatment goal. 17.9% (244/1 360) of the patients used PFM. Of the reasons for not using PFM, 76.2% (931/1 221) of the patients chose doctors never introduced. Compared to the survey conducted in 2007-2008, the perception on disease nature and medication choice as daily-used first-line medication for chronic asthma significantly improved, the perception on occasion of using SABA and asthma treatment goal was comparable, while the rate of PFM usage showed no significant improvement. In reasons of not using PFM, doctors never introduced ranked the first. Conclusions: Compared to the similar survey conducted in 2007-2008, the overall status of disease perception of asthma patients has been improved in urban China, while the rate of PFM usage showed no significant improvement. Asthma education on asthma and asthma self-management should be further pushed forward.
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Affiliation(s)
- W Q Wang
- Department of Pulmonary and Critical Care Medicine, China-Japan Friendship Hospital, Beijing 100029, China
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Lin JT, Xing B, Tang HP, Yang L, Yuan YD, Gu YH, Chen P, Liu XJ, Zhang J, Liu HG, Wang CZ, Zhou W, Sun DJ, Chen YQ, Chen ZC, Huang M, Lin QC, Hu CP, Yang XH, Huo JM, Ye XW, Zhou X, Jiang P, Zhang W, Huang YJ, Dai LM, Liu RY, Cai SX, Xu JY, Zhou JY. [A retrospective study of the mortality and death-related risk factors of patients hospitalized for asthma exacerbation in Chinese urban areas]. Zhonghua Yi Xue Za Zhi 2018; 98:2760-2763. [PMID: 30220175 DOI: 10.3760/cma.j.issn.0376-2491.2018.34.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To study the mortality and death-related risk factors of patients hospitalized for asthma exacerbation in Chinese urban areas. Methods: A retrospective study was carried out in 29 hospitals of 29 provinces throughout mainland China. Patients hospitalized for asthma exacerbation during 2013-2014 in each hospital were included. For each patient, information about demography, admission time, comorbidities, severity of diseases, intense care unit (ICU) admission, use of mechanical ventilation and the outcome was obtained. The mortality of patients hospitalized for asthma exacerbation was calculated, and the basic information and causes of death of the patients who died were summarized. The death-related risk factors and numbers of comorbidities were compared between the patients who survived and those who died during hospitalization. Results: A total of 3 240 patients (median age 57.0) were included and among them 8 patients (median age 68.5) died. The mortality of patients hospitalized for asthma exacerbation was 0.25%. All the patients who died were admitted during the winter and spring. One patient died of acute myocardial infarction, one of cardiac shock, one of tension pneumothorax, one of sudden death, one of respiratory failure and three of unknown causes. The average number of comorbidities of patients who died was 1.10, larger than that of patients who survived (0.83) (P>0.05). More patients had diabetes, coronary artery diseases and hypertension as comorbidities in the patients who died (2/8) than those who survived[7.6% (246/3 232), 7.6% (246/3 232), 22.6% (731/3 232), respectively](all P>0.05). Conclusions: The in-hospital mortality of patients hospitalized for asthma exacerbation of China in this study is low. The patients who died are much older, and with more comorbidities, and a higher percentage of comorbidities such as diabetes, coronary artery diseases, and hypertension.
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Affiliation(s)
- J T Lin
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, National Clinical Research Centre for Respiratory Medicine, Beijing 100029, China
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Wu X, Li J, Joypaul K, Bao WW, Wang D, Huang YJ, Li PC, Mei W. Blood flow index as an indicator of successful sciatic nerve block: a prospective observational study using laser speckle contrast imaging. Br J Anaesth 2018; 121:859-866. [PMID: 30236247 DOI: 10.1016/j.bja.2018.05.065] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 04/10/2018] [Accepted: 06/07/2018] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND Laser speckle contrast imaging allows real-time, non-invasive, quantitative measurements of regional blood flow. The objectives of this prospective observational study were to use laser speckle contrast imaging to evaluate blood flow changes after sciatic nerve block, and to determine whether this novel optical technique can evaluate block success. METHODS This observational study included 63 adult patients undergoing elective lower limb surgery with sciatic nerve block. Blood flow images and blood flow index (BFI) values of toes were recorded using laser speckle contrast imaging 5 min before nerve block and at 5 min intervals until 30 min after sciatic block. The sensitivity, specificity, and cut-off value of laser speckle contrast imaging for predicting successful sciatic block were determined by receiver operator characteristic (ROC) curve analysis. RESULTS The BFI values of toes were significantly increased at each time point after successful sciatic block, compared with the baseline value obtained 5 min before nerve block; in failed sciatic block, there were no significant differences. For successful sciatic block, the highest increase of BFI value was at the big toe. BFI increase of the big toe at 10 min after sciatic block has great potential as an indicator of block success. The area under the ROC curve was 0.954 at a cut-off value of 8.48 perfusion units (PU) with a sensitivity of 89% and a specificity of 100%. CONCLUSIONS Laser speckle contrast imaging might be an early, objective, quantitative, and reliable indicator of successful sciatic block. BFI increase of the big toe not reaching 8.48 PU within 10 min after sciatic block indicates block failure. CLINICAL TRIAL REGISTRATION NCT03169517.
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Affiliation(s)
- X Wu
- Department of Anaesthesiology and Pain Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - J Li
- Department of Anaesthesiology and Pain Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Department of Anaesthesiology, Shenzhen Second People's Hospital, Shenzhen, China
| | - K Joypaul
- Department of Anaesthesiology and Pain Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Department of Anaesthesiology, Flacq Hospital, Centre-de-Flacq, Mauritius
| | - W W Bao
- Department of Anaesthesiology and Pain Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Department of Anaesthesiology, Xinqiao Hospital, The Third Military Medical University, Chongqing, China
| | - D Wang
- Department of Anaesthesiology and Pain Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Y J Huang
- Department of Anaesthesiology and Pain Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - P C Li
- Britton Chance Center for Biomedical Photonics, School of Engineering Sciences, Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, China.
| | - W Mei
- Department of Anaesthesiology and Pain Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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Abstract
Objective Serum lipid levels may be associated with the affective severity of bipolar disorder, but data on lipid profiles in Asian patients with bipolar disorder and the lipid alterations in different states of opposite polarities are scant. We investigated the lipid profiles of patients in the acute affective, partial, and full remission state in bipolar mania and depression. Methods The physically healthy patients aged between 18 and 45 years with bipolar I disorder, as well as age-matched healthy normal controls were enrolled. We compared the fasting blood levels of glucose, cholesterol, triglyceride, low-density lipoprotein, and high-density lipoprotein of manic or depressed patients in the acute phase and subsequent partial and full remission with those of their normal controls. Results A total of 32 bipolar manic patients (12 women and 20 men), 32 bipolar depressed participants (18 women and 14 men), and 64 healthy control participants took part in this study. The mean cholesterol level in acute mania was significantly lower than that in acute depression (p < 0.025). The lowest rate of dyslipidemia (hypertriglyceridemia or low high-density lipoprotein cholesterol) was observed in acute bipolar mania. Conclusion Circulating lipid profiles may be easily affected by affective states. The acute manic state may be accompanied by state-dependent lower cholesterol and triglyceride levels relative to that in other mood states.
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Affiliation(s)
- Yu-Jui Huang
- 1 Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei, Taiwan
| | - Shang-Ying Tsai
- 1 Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei, Taiwan.,2 Department of Psychiatry, Taipei Medical University Hospital, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Kuo-Hsuan Chung
- 1 Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei, Taiwan.,2 Department of Psychiatry, Taipei Medical University Hospital, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Pao-Huan Chen
- 1 Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei, Taiwan.,2 Department of Psychiatry, Taipei Medical University Hospital, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Shou-Hung Huang
- 1 Department of Psychiatry and Psychiatric Research Center, Taipei Medical University Hospital, Taipei, Taiwan.,2 Department of Psychiatry, Taipei Medical University Hospital, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Chian-Jue Kuo
- 2 Department of Psychiatry, Taipei Medical University Hospital, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,3 Taipei City Psychiatric Center, Taipei City Hospital, Songde Branch, Taipei, Taiwan
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Nong Y, Lin JT, Wang WQ, Zhou X, Wang CZ, Huang M, Cai SX, Chen P, Lin QC, Zhou JY, Gu YH, Yuan YD, Sun DJ, Yang XH, Yang L, Huo JM, Chen ZC, Jiang P, Zhang J, Ye XW, Liu HG, Tang HP, Liu RY, Liu CT, Zhang W, Hu CP, Chen YQ, Liu XJ, Dai LM, Zhou W, Huang YJ, Xu JY. [A multi-center study for the association between the perception and control of disease among asthmatic patients in Chinese urban areas]. Zhonghua Yi Xue Za Zhi 2018; 97:1425-1429. [PMID: 28535631 DOI: 10.3760/cma.j.issn.0376-2491.2017.18.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the current perception of disease among asthmatic patients in Chinese urban areas, and to address its association with asthma control. Methods: This was a nationwide, multi-center, cross-sectional study covering 30 third-level, grade A hospitals in 30 provinces, municipalities and autonomous regions (not including Tibet) across Chinese mainland. The survey was carried out from October 2015 to May 2016. Asthmatic outpatients were selected to receive face-to-face questionnaire survey on asthma control including Asthma Control Test (ACT) score, classification of asthma control level[according to the Global Initiative for Asthma (GINA) 2015 classification system, as assessed by the physician completing the survey], perception of asthma (including question 1: nature of asthma as a disease; question 2: selection of first-line therapeutic agents to be regularly used daily for asthma; question 3: appropriate timing of the use of short-acting aerosols of β(2) receptor agonists; and question 4: therapeutic goals for asthma). Results: A total of 3 875 asthmatic outpatients were included; among them, 69.0% (2 660/3 857) were aware that asthma is "an airway inflammatory disorder resulting from the combined effects of heredity and environment" ; 60.2% (2 321/3 857) considered "inhaled glucocorticoids or their compound preparations" to be the first-line therapeutic agents to be regularly used daily for patients with persistent chronic asthma; 85.7% (3 277/3 823) considered it appropriate to use short-acting aerosols of β(2) receptor agonists "as needed in the event of disease aggravation or acute exacerbation" ; and 75.4% (2 761/3 661) were aware that asthma "can be adequately or completely controlled in the long term" . The ACT score[20 (16, 23) vs 19 (16, 22) points; Z=-3.928, P<0.001]and asthma control rate (29.92% vs 25.31%; χ(2)=8.616, P=0.003) were significantly higher, and the rate of uncontrolled asthma (19.92% vs 23.48%; χ(2)=6.267, P=0.012) was significantly lower among the 2 660 (69.0%) patients correctly answering question 1 than among the 1 197 (31.0%) patients giving incorrect answer. The ACT score[21 (17, 23) vs 19 (15, 22) points; Z=-9.190, P<0.001] and asthma control rate (32.66% vs 22.20%; χ(2)=49.614, P<0.001) were significantly higher, and the rate of uncontrolled asthma (18.40% vs 25.00%; χ(2)=24.267, P<0.001) was significantly lower among the 2 321 (60.2%) patient correctly answering question 2 than among the 1 536 (39.8%) patients giving incorrect answer. Conclusions: Compared to previous surveys, there has been improved perception of disease among asthmatic patients in Chinese urban areas. Correct perception of disease is favorable for improving asthma control level.
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Affiliation(s)
- Y Nong
- Department of Respiratory and Critical Care Medicine, China-Japan Friendship Hospital, Beijing 100029, China
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Huang YJ, Lin SY, Chung KH, Chang H. Oseltamivir-Associated Increased Libido in an Influenza B-Infected Adolescent. Prim Care Companion CNS Disord 2018; 20. [PMID: 29873948 DOI: 10.4088/pcc.17l02175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022] Open
Affiliation(s)
- Yu-Jui Huang
- Department of Psychiatry, Taipei Medical University Hospital, Taipei, Taiwan
| | - Shih-Yun Lin
- Department of Psychiatry, Taipei Medical University Hospital, Taipei, Taiwan
| | - Kuo-Hsuan Chung
- .,Department of Psychiatry, Taipei Medical University Hospital, Taipei, Taiwan.,Psychiatric Research Center, Taipei Medical University Hospital, Taipei, Taiwan.,Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Hsi Chang
- Department of Pediatrics, Taipei Medical University Hospital, Taipei, Taiwan
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Wu TS, Chen YW, Weng SC, Lin CN, Lai CH, Huang YJ, Jeng HT, Chang SL, Soo YL. Dramatic band gap reduction incurred by dopant coordination rearrangement in Co-doped nanocrystals of CeO 2. Sci Rep 2017; 7:4715. [PMID: 28680089 PMCID: PMC5498595 DOI: 10.1038/s41598-017-05046-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Accepted: 05/24/2017] [Indexed: 11/09/2022] Open
Abstract
A dramatic band gap narrowing of 1.61 eV has been observed in Co-doped nanocrystals of CeO2 (ceria), as a result of thermal annealing, without changing the ceria crystal structure and the Co concentration. As demonstrated by x-ray absorption fine structures, thermal annealing incurs an oxygen coordination rearrangement around Co atoms from an octahedral coordination to a square-planar coordination. First principle calculation using density functional theory reveals two stable oxygen coordination types surrounding Co, consistent with the experimental observation. The band gap values calculated for the two stable coordination types differ dramatically, reproducing the experimentally observed band gap narrowing. These prominent effects due to local structure rearrangement around dopant atoms can lead to unprecedented methods for band gap engineering in doped nanocrystal oxides.
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Affiliation(s)
- T S Wu
- Department of Physics, National Tsing Hua University, Hsinchu, Taiwan
| | - Y W Chen
- Department of Physics, National Tsing Hua University, Hsinchu, Taiwan
| | - S C Weng
- National Synchrotron Radiation Research Center, Hsinchu, Taiwan
| | - C N Lin
- Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu, Taiwan
| | - C H Lai
- Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, Taiwan
| | - Y J Huang
- Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu, Taiwan
| | - H T Jeng
- Department of Physics, National Tsing Hua University, Hsinchu, Taiwan.,Institute of Physics, Academia Sinica, Taipei, Taiwan
| | - S L Chang
- Department of Physics, National Tsing Hua University, Hsinchu, Taiwan.,National Synchrotron Radiation Research Center, Hsinchu, Taiwan
| | - Y L Soo
- Department of Physics, National Tsing Hua University, Hsinchu, Taiwan. .,National Synchrotron Radiation Research Center, Hsinchu, Taiwan.
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46
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Yuan Y, Li LH, Huang YJ, Lei LF. Tiapride is more effective and causes fewer adverse effects than risperidone in the treatment of senile dementia. Eur Rev Med Pharmacol Sci 2016; 20:3119-3122. [PMID: 27460743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
OBJECTIVE We wanted to compare the effects of tiapride and risperidone in treating behavioral and psychological symptoms of senile dementia. PATIENTS AND METHODS 108 patients with senile dementia received respective treatments (54 patients per treatment, either with 100 mg/day risperidone or 2.0 mg tiapride/day) for 2 months. Outcomes included the positive and negative syndrome scale (PANSS) scores, the curative rate of senile dementia, and prevalence of adverse effects (somnolence, headache, loss of weight, extrapyramidal system response, irritation and insomnia). RESULTS PANSS scores before treatment were comparable between treatment groups. On days 7, 15, 30, and 60 of the treatment, the differences between two treatment groups became evident. Thus, curative rates in patients treated with risperidone were 74.1% and in those treated with tiapride 88.9% (p < 0.05). Prevalence of adverse reactions was significantly lower in the latter group (9.3% vs. 25.9% in patients treated with risperidone; p < 0.05). CONCLUSIONS Tiapride is more effective in improving clinical symptoms of senile dementia and causes fewer adverse effects.
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Affiliation(s)
- Y Yuan
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, Hunan, China
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47
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Pang SY, Liu HY, Huang YJ, Liu YF, Dai YM, Zeng P, Zeng HS. Diagnostic performance of anti-citrullinated protein/peptide antibodies in juvenile idiopathic arthritis. Genet Mol Res 2016; 15:gmr8641. [PMID: 27323035 DOI: 10.4238/gmr.15028641] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The prevalence rates of anti-citrullinated protein/peptide antibodies (ACPAs) were investigated in a cohort of juvenile idiopathic arthritis (JIA) patients, and their diagnostic performances were compared. ACPAs, including anti-cyclic citrullinated peptide IgG (anti-CCP), anti-CCP IgG/IgA (anti-CCP3.1), citrullinated recombinant rat filaggrin antibodies (CPA), anti-mutated citrullinated vimentin (anti-MCV), and antibodies to citrullinated human IgG-derived peptides (RA/CP), were measured in the sera from 81 JIA patients. Serum samples from 55 children with other joint diseases or viral infections and 49 healthy donors were tested as controls. Of the 81 JIA patients, 7 (8.6%), 8 (9.9%), 17 (21.0%), 23 (28.4%), and 18 (22.2%) were found to be positive for anti-CCP, anti-CCP3.1, CPA, anti-MCV, and RA/CP, respectively, with specificities of 98.1, 95.1, 93.3, 84.6, and 86.5%. Analysis by subtype revealed that 7/7 (100%) of RF-positive polyarticular JIA patients tested positive at high serum levels for anti-MCV or RA/CP, and 5/7 (71.4%) were positive for anti-CCP, anti- CCP3.1, or CPA (P < 0.001, compared with controls). Eighteen of 81 JIA patients demonstrated joint erosions on radiographs and erosive arthritis occurred more often in ACPAs positive patients (P < 0.01). Our findings indicate that although ACPAs are not satisfactory screening biomarkers for JIA due to low sensitivity, ACPA measurement can aid in diagnosing RF-positive polyarticular JIA and identifying JIA patients with severe bone involvement. The diagnostic performance of each ACPA in JIA is different, and the careful selection of assays is necessary.
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Affiliation(s)
- S Y Pang
- Clinical Laboratory, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - H Y Liu
- Clinical Laboratory, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Y J Huang
- Clinical Laboratory, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Y F Liu
- Clinical Laboratory, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Y M Dai
- Clinical Laboratory, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - P Zeng
- Department of Immunology and Rheumatology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - H S Zeng
- Department of Immunology and Rheumatology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
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48
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He YM, Yao SW, Huang YJ, Liang BS, Liu HY. Investigating the recheck rules for urine analysis in children. Genet Mol Res 2016; 15:gmr7349. [PMID: 27173232 DOI: 10.4238/gmr.15027349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The aim of this study was to establish recheck rules of urinalysis in children by investigating the concordance rate of the results obtained using the LabUMat urine dry chemistry analyzer (referred to as dry chemistry) and the UriSed tangible composition analyzer with that of the microscopic examination. First, 1040 urine samples from children (mean age 6.5 years) were analyzed using LabUMat and UriSed analyzers, and subsequently subjected to microscopic examination. The missed detection rate was evaluated and recheck rules were established to avoid missed diagnoses of abnormal renal function. Finally, clinical validations of the recheck rules were performed on 200 additional specimens. Among the samples used to investigate the recheck rules, the samples with positive microscopic examination results accounted for 58.65% of the total, while the samples with negative results accounted for 41.35%. Of the positive samples, a major portion (>50%) were RBC positive. The samples that were WBC positive and CAST positive accounted for 23.08 and 7.69%, respectively. The concordance rate was 87.5% and the missed detection rate was 2.9%. For the validation of the recheck rules in 200 urine samples, the concordance rate was 87.5% and the missed detection rate was 2.4%. When the detection of occult blood, WBC, and protein by dry chemistry, and the detection of RBC, WBC, and CAST by the UriSed analyzer are inconsistent, or the differences between them greater than 2 levels, recheck by microscopic examination is suggested.
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Affiliation(s)
- Y M He
- Department of Traumatology and Microsurgery, The Third Clinical College, Southern Medical University
| | - S W Yao
- Department of Traumatology and Microsurgery, The Third Clinical College, Southern Medical University
| | - Y J Huang
- Department of Traumatology and Microsurgery, The Third Clinical College, Southern Medical University
| | - B S Liang
- Department of Traumatology and Microsurgery, The Third Clinical College, Southern Medical University
| | - H Y Liu
- Department of Traumatology and Microsurgery, The Third Clinical College, Southern Medical University
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Sung CL, Lee CY, Cho HH, Huang YJ, Chen YF, Pan ZB, Yu HH, Zhang HJ, Wang JY. Theoretical and experimental studies for high-repetition-rate disordered crystal lasers with harmonic self-mode locking. Opt Express 2016; 24:3832-3838. [PMID: 26907036 DOI: 10.1364/oe.24.003832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
A harmonically self-mode-locked Nd:Sr3Y2/(BO3)4 disordered crystal laser with subpicosecond pulse duration is demonstrated. We exploit the damped harmonic oscillator model to numerically verify that the mode spacing of the laser cavity can be modified to be the harmonics of the free spectral range of the Fabry-Perot cavity when the optical length of the laser cavity is close to a commensurate ratio of the optical length of the Fabry-Perot cavity. In experiment, the Fabry-Perot cavity can be formed by the pump facet of the disordered crystal and the front mirror. A 110 GHz single-pulse harmonically mode-locked pulse train with pulse duration of 857 fs is experimentally achieved under optical lengths of 27.19 and 4.08 mm for the laser cavity and Fabry-Perot cavity respectively, corresponding to a fractional number of 20/3. A maximum output power of 162 mW is obtained at an incident pump power of 3.1 W.
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50
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Huang YJ, Jestin C, Welham SJ, King GJ, Manzanares-Dauleux MJ, Fitt BDL, Delourme R. Identification of environmentally stable QTL for resistance against Leptosphaeria maculans in oilseed rape (Brassica napus). Theor Appl Genet 2016; 129:169-80. [PMID: 26518572 PMCID: PMC4703627 DOI: 10.1007/s00122-015-2620-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2015] [Accepted: 10/09/2015] [Indexed: 05/18/2023]
Abstract
Six stable QTL for resistance against L. maculans (phoma stem canker) have been identified by QTL × environment interaction analysis using data from five winter oilseed rape field experiments. Phoma stem canker, caused by Leptosphaeria maculans, is a disease of worldwide importance on oilseed rape (Brassica napus). Quantitative trait loci (QTL)-mediated resistance against L. maculans in B. napus is considered to be race non-specific and potentially durable. Identification and evaluation of QTL for resistance to L. maculans is important for breeding oilseed rape cultivars with durable resistance. An oilseed rape mapping population was used to detect QTL for resistance against L. maculans in five winter oilseed rape field experiments under different environments. A total of 17 QTL involved in 'field' quantitative resistance against L. maculans were detected and collectively explained 51% of the phenotypic variation. The number of QTL detected in each experiment ranged from two to nine and individual QTL explained 2-25% of the phenotypic variation. QTL × environment interaction analysis suggested that six of these QTL were less sensitive to environmental factors, so they were considered to be stable QTL. Markers linked to these stable QTL will be valuable for selection to breed for effective resistance against L. maculans in different environments, which will contribute to sustainable management of the disease.
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Affiliation(s)
- Y J Huang
- Centre for Agriculture, Food and Environmental Management, University of Hertfordshire, Hatfield, Hertfordshire, AL10 9AB, UK.
- Rothamsted Research, Harpenden, Hertfordshire, AL5 2JQ, UK.
| | - C Jestin
- Terres Inovia, 78850, Thiverval-Grignon, France
- INRA, UMR1349 IGEPP, BP 35327, 35653, Le Rheu Cedex, France
| | - S J Welham
- Rothamsted Research, Harpenden, Hertfordshire, AL5 2JQ, UK
- VSN International Ltd, Waterhouse Street, Hemel Hempstead, Hertfordshire, HP1 1ES, UK
| | - G J King
- Rothamsted Research, Harpenden, Hertfordshire, AL5 2JQ, UK
- Southern Cross University, Lismore, NSW, 2480, Australia
| | - M J Manzanares-Dauleux
- INRA, UMR1349 IGEPP, BP 35327, 35653, Le Rheu Cedex, France
- Agrocampus Ouest, UMR1349 IGEPP, BP 35327, 35653, Le Rheu Cedex, France
| | - B D L Fitt
- Centre for Agriculture, Food and Environmental Management, University of Hertfordshire, Hatfield, Hertfordshire, AL10 9AB, UK
- Rothamsted Research, Harpenden, Hertfordshire, AL5 2JQ, UK
| | - R Delourme
- INRA, UMR1349 IGEPP, BP 35327, 35653, Le Rheu Cedex, France
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