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Lan XJ, Yang XH, Mo Y, Deng CJ, Huang XB, Cai DB, Zheng W. Deep transcranial magnetic stimulation for treatment-resistant depression: A systematic review and meta-analysis of randomized controlled studies. Asian J Psychiatr 2024; 96:104032. [PMID: 38574492 DOI: 10.1016/j.ajp.2024.104032] [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: 12/07/2023] [Revised: 03/22/2024] [Accepted: 03/24/2024] [Indexed: 04/06/2024]
Abstract
The efficacy and safety of deep transcranial magnetic stimulation (dTMS) in treating treatment-resistant depression (TRD) are unknown. Up to June 21, 2023, we conducted a systematic search for RCTs, and then extracted and synthesized data using random effects models. Five RCTs involving 507 patients with TRD (243 in the active dTMS group and 264 in the control group) were included in the present study. The active dTMS group showed significantly higher study-defined response rate (45.3% versus 24.2%, n = 507, risk ratio [RR] = 1.87, 95% confidence interval [CI]: 1.21-2.91, I2 = 53%; P = 0.005) and study-defined remission rate (38.3% versus 14.4%, n = 507, RR = 2.37, 95%CI: 1.30-4.32, I2 = 58%; P = 0.005) and superiority in improving depressive symptoms (n = 507, standardized mean difference = -0.65, 95%CI: -1.11--0.18, I2 = 82%; P = 0.006) than the control group. In terms of cognitive functions, no significant differences were observed between the two groups. The two groups also showed similar rates of other adverse events and all-cause discontinuations (P > 0.05). dTMS is an effective and safe treatment strategy for the management of patients with TRD.
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Affiliation(s)
- Xian-Jun Lan
- The Brain Hospital of Guangxi Zhuang Autonomous Region, Liuzhou, China
| | - Xin-Hu Yang
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China; Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province and the Ministry of Education of China, Guangzhou Medical University, Guangzhou, China
| | - Yu Mo
- The Brain Hospital of Guangxi Zhuang Autonomous Region, Liuzhou, China
| | - Can-Jin Deng
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China; Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province and the Ministry of Education of China, Guangzhou Medical University, Guangzhou, China
| | - Xing-Bing Huang
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China; Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province and the Ministry of Education of China, Guangzhou Medical University, Guangzhou, China
| | - Dong-Bin Cai
- Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, China.
| | - Wei Zheng
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China; Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province and the Ministry of Education of China, Guangzhou Medical University, Guangzhou, China.
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Wei X, Shi ZM, Lan XJ, Qin ZJ, Mo Y, Wu HW, Huang XB, Zeng QB, Luo LX, Yang XH, Zheng W. Transcranial alternating current stimulation for schizophrenia: a systematic review of randomized controlled studies. Front Psychiatry 2024; 14:1308437. [PMID: 38274423 PMCID: PMC10808327 DOI: 10.3389/fpsyt.2023.1308437] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 12/27/2023] [Indexed: 01/27/2024] Open
Abstract
Background In randomized clinical trials (RCTs) investigating the application of transcranial alternating current stimulation (tACS) in schizophrenia, inconsistent results have been reported. The purpose of this exploratory systematic review of RCTs was to evaluate tACS as an adjunct treatment for patients with schizophrenia based on its therapeutic effects, tolerability, and safety. Methods Our analysis included RCTs that evaluated adjunctive tACS' effectiveness, tolerability, and safety in schizophrenia patients. Three independent authors extracted data and synthesized it using RevMan 5.3 software. Results Three RCTs involving 76 patients with schizophrenia were encompassed in the analysis, with 40 participants receiving active tACS and 36 receiving sham tACS. Our study revealed a significant superiority of active tACS over sham tACS in improving total psychopathology (standardized mean difference [SMD] = -0.61, 95% confidence interval [CI]: -1.12, -0.10; I2 = 16%, p = 0.02) and negative psychopathology (SMD = -0.65, 95% CI: -1.11, -0.18; I2 = 0%, p = 0.007) in schizophrenia. The two groups, however, showed no significant differences in positive psychopathology, general psychopathology, or auditory hallucinations (all p > 0.05). Two RCTs examined the neurocognitive effects of tACS, yielding varied findings. Both groups demonstrated similar rates of discontinuation due to any reason and adverse events (all p > 0.05). Conclusion Adjunctive tACS is promising as a viable approach for mitigating total and negative psychopathology in individuals diagnosed with schizophrenia. However, to gain a more comprehensive understanding of tACS's therapeutic effects in schizophrenia, it is imperative to conduct extensive, meticulously planned, and well-documented RCTs.
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Affiliation(s)
- Xin Wei
- The Brain Hospital of Guangxi Zhuang Autonomous Region, LiuZhou, China
| | - Zhan-Ming Shi
- Chongqing Jiangbei Mental Health Center, Chongqing, China
| | - Xian-Jun Lan
- The Brain Hospital of Guangxi Zhuang Autonomous Region, LiuZhou, China
| | - Zhen-Juan Qin
- The Brain Hospital of Guangxi Zhuang Autonomous Region, LiuZhou, China
| | - Yu Mo
- The Brain Hospital of Guangxi Zhuang Autonomous Region, LiuZhou, China
| | - Hua-Wang Wu
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xing-Bing Huang
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Qing-Bin Zeng
- The Third People's Hospital of Foshan, Foshan, Guangdong, China
| | - Li-Xia Luo
- Chongqing Mental Health Center, Chongqing, China
| | - Xin-Hu Yang
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Wei Zheng
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
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Feng XX, Wang Z, Yang XH. [Gene expression and clinicopathological features of mucinous breast adenocarcinoma amplified by HER2 gene]. Zhonghua Bing Li Xue Za Zhi 2023; 52:931-933. [PMID: 37670623 DOI: 10.3760/cma.j.cn112151-20230213-00126] [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: 09/07/2023]
Affiliation(s)
- X X Feng
- Department of Pathology, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Z Wang
- Department of Pathology, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - X H Yang
- Department of Pathology, Shengjing Hospital of China Medical University, Shenyang 110004, China
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Na R, Shen YM, Si P, Li HQ, Zhang JY, Guo WW, Tan X, Yang XH, Zhang B, Zheng LS. [Analysis of distribution characteristics of specific immunoglobulin E in 8 092 children with eczema and urticaria in a hospital of pediatric in Tianjin City]. Zhonghua Yu Fang Yi Xue Za Zhi 2023; 57:1385-1390. [PMID: 37743299 DOI: 10.3760/cma.j.cn112150-20221027-01042] [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: 09/26/2023]
Abstract
To investigate the common specific immunoglobulin E(sIgE) in children with eczema and urticaria, compare the allergies in children with different diseases, genders and ages, and provide the scientific basis for the prevention, diagnosis and treatment. A retrospective study was conducted to analyze the children who were suspected of eczema and urticaria and tested for serum sIgE in the Tianjin Children's Hospital from December 2019 to August 2021. A total of 8 092 serum samples were tested for ten food allergens and ten inhaled allergens. The method was the enzyme-linked immune capture assay. The allergen epidemiological characteristics were statistically analyzed by Chi square test based on the children's characteristics and factors such as different sexes and ages and by the mass data. The results showed that the positive rate of eczema was 64.42%(5 213/8 092), and the urticaria was 35.58%(2 879/8 092). The positive rate of specific IgE was 66.65%(5 393/8 092), the food allergens was 61.74%(4 996/8 092), and the inhaled allergens was 34.85%(2 820/8 092). The top three positive rates of food allergens were egg 46.65%(3 775/8 092), milk 32.64%(2 641/8 092) and wheat flour 15.08%(1 220/8 092). The top three positive rates of inhaled allergens were house dust 21.40%(1 732/8 092), Alternaria 11.78%(953/8 092) and Dermatophagoides farinae 7.33%(593/8 092). The positivity of food allergens and inhaled allergens was significantly different in different age groups. The positive rates of food allergens in different age groups were 48.92%(947/1 936) in<1 year old, 72.28%(2 680/3 708) in 1-3 years old, 64.58%(919/1 423) in 4-6 years old and 43.90%(450/1 025) in>6 years old. The positive rates of inhaled allergens in different age groups were 17.67%(342/1 936) in<1 year old, 36.35%(1 348/3 708) in 1-3 years old, 46.38%(660/1 423) in 4-6 years old and 45.85%(470/1 025) in>6 years old. The top six positive rates of allergens of eczema were the same with urticaria, which were egg, milk, house dust, wheat flour, Alternaria and Dermatophagoides farinae. The allergens (greater than or equal to grade 4) differed in children with eczema and urticaria. Moreover, there were significant differences in the positive rates of Alternaria, egg, wheat flour, crab and shrimp. In conclusion, this study can reflect the epidemic characteristics of allergens in children with eczema and urticaria to a certain extent. There were significant differences in the positive rates of allergens between different age groups. It is necessary to reasonably avoid the high-risk allergens according to the epidemiological characteristics and clinical symptoms, which provide valuable information for the prevention, diagnosis and treatment of allergic diseases.
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Affiliation(s)
- R Na
- Department of Clinical Laboratory, Tianjin Children's Hospital/Tianjin University Children's Hospital, Tianjin 300134, China
| | - Y M Shen
- Department of Clinical Laboratory, Tianjin Children's Hospital/Tianjin University Children's Hospital, Tianjin 300134, China
| | - P Si
- Department of Clinical Laboratory, Tianjin Children's Hospital/Tianjin University Children's Hospital, Tianjin 300134, China
| | - H Q Li
- School of Medical Laboratory, Tianjin Medical University, Tianjin 300203, China
| | - J Y Zhang
- Department of Clinical Laboratory, Tianjin Children's Hospital/Tianjin University Children's Hospital, Tianjin 300134, China
| | - W W Guo
- Department of Clinical Laboratory, Tianjin Children's Hospital/Tianjin University Children's Hospital, Tianjin 300134, China
| | - X Tan
- School of Medical Laboratory, Tianjin Medical University, Tianjin 300203, China
| | - X H Yang
- School of Medical Laboratory, Tianjin Medical University, Tianjin 300203, China
| | - B Zhang
- School of Medical Laboratory, Tianjin Medical University, Tianjin 300203, China
| | - L S Zheng
- Department of Clinical Laboratory, Tianjin Children's Hospital/Tianjin University Children's Hospital, Tianjin 300134, China
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Sun CH, Mai JX, Shi ZM, Zheng W, Jiang WL, Li ZZ, Huang XB, Yang XH, Zheng W. Adjunctive repetitive transcranial magnetic stimulation for adolescents with first-episode major depressive disorder: a meta-analysis. Front Psychiatry 2023; 14:1200738. [PMID: 37593451 PMCID: PMC10428010 DOI: 10.3389/fpsyt.2023.1200738] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 07/18/2023] [Indexed: 08/19/2023] Open
Abstract
Objective This meta-analysis of randomized clinical trials (RCTs) was conducted to explore the therapeutic effects, tolerability and safety of repetitive transcranial magnetic stimulation (rTMS) as an adjunct treatment in adolescents with first-episode major depressive disorder (FE-MDD). Methods RCTs examining the efficacy, tolerability and safety of adjunctive rTMS for adolescents with FE-MDD were included. Data were extracted by three independent authors and synthesized using RevMan 5.3 software with a random effects model. Results A total of six RCTs involving 562 adolescents with FE-MDD were included. Adjunctive rTMS was superior in improving depressive symptoms over the control group [standardized mean difference (SMD) = -1.50, 95% confidence interval (CI): -2.16, -0.84; I2 = 89%, p < 0.00001] in adolescents with FE-MDD. A sensitivity analysis and two subgroup analyses also confirmed the significant findings. Adolescents with FE-MDD treated with rTMS had significantly greater response [risk ratio (RR) = 1.35, 95% CI: 1.04, 1.76; I2 = 56%, p = 0.03] and remission (RR = 1.35, 95% CI: 1.03, 1.77; I2 = 0%, p = 0.03) over the control group. All-cause discontinuations were similar between the two groups (RR = 0.79, 95% CI: 0.32, 1.93; I2 = 0%, p = 0.60). No significant differences were found regarding adverse events, including headache, loss of appetite, dizziness and nausea (p = 0.14-0.82). Four out of six RCTs (66.7%), showed that adjunctive rTMS was more efficacious over the control group in improving neurocognitive function (all p < 0.05). Conclusion Adjunctive rTMS appears to be a beneficial strategy in improving depressive symptoms and neurocognitive function in adolescents with FE-MDD. Higher quality RCTs with larger sample sizes and longer follow-up periods are warranted in the future.
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Affiliation(s)
| | - Jian-Xin Mai
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Zhan-Ming Shi
- Chongqing Jiangbei Mental Health Center, Chongqing, China
| | - Wei Zheng
- Xiamen Xian Yue Hospital, Xiamen, China
| | | | - Ze-Zhi Li
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xing-Bing Huang
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xin-Hu Yang
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Wei Zheng
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
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Lan XJ, Yang XH, Qin ZJ, Cai DB, Liu QM, Mai JX, Deng CJ, Huang XB, Zheng W. Efficacy and safety of intermittent theta burst stimulation versus high-frequency repetitive transcranial magnetic stimulation for patients with treatment-resistant depression: a systematic review. Front Psychiatry 2023; 14:1244289. [PMID: 37583841 PMCID: PMC10423820 DOI: 10.3389/fpsyt.2023.1244289] [Citation(s) in RCA: 1] [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] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 07/17/2023] [Indexed: 08/17/2023] Open
Abstract
Objective Intermittent theta-burst stimulation (iTBS), which is a form of repetitive transcranial magnetic stimulation (rTMS), can produce 600 pulses to the left dorsolateral prefrontal cortex (DLPFC) in a stimulation time of just over 3 min. The objective of this systematic review was to compare the safety and efficacy of iTBS and high-frequency (≥ 5 Hz) rTMS (HF-rTMS) for patients with treatment-resistant depression (TRD). Methods Randomized controlled trials (RCTs) comparing the efficacy and safety of iTBS and HF-rTMS were identified by searching English and Chinese databases. The primary outcomes were study-defined response and remission. Results Two RCTs (n = 474) investigating the efficacy and safety of adjunctive iTBS (n = 239) versus HF-rTMS (n = 235) for adult patients with TRD met the inclusion criteria. Among the two included studies (Jadad score = 5), all were classified as high quality. No group differences were found regarding the overall rates of response (iTBS group: 48.0% versus HF-rTMS group: 45.5%) and remission (iTBS group: 30.0% versus HF-rTMS group: 25.2%; all Ps > 0.05). The rates of discontinuation and adverse events such as headache were similar between the two groups (all Ps > 0.05). Conclusion The antidepressant effects and safety of iTBS and HF-rTMS appeared to be similar for patients with TRD, although additional RCTs with rigorous methodology are needed.
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Affiliation(s)
- Xian-Jun Lan
- The Brain Hospital of Guangxi Zhuang Autonomous Region, Liuzhou, China
| | - Xin-Hu Yang
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Zhen-Juan Qin
- The Brain Hospital of Guangxi Zhuang Autonomous Region, Liuzhou, China
| | - Dong-Bin Cai
- Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, China
| | - Qi-Man Liu
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Jian-Xin Mai
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Can-jin Deng
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xing-Bing Huang
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Wei Zheng
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
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Chen HB, Wang XQ, Du J, Shi J, Ji BY, Shi L, Shi YS, Zhou XT, Yang XH, Hu SS. [Long-term outcome of EVAHEART I implantable ventricular assist device for the treatment of end stage heart failure: clinical 3-year follow-up results of 15 cases]. Zhonghua Xin Xue Guan Bing Za Zhi 2023; 51:393-399. [PMID: 37057326 DOI: 10.3760/cma.j.cn112148-20220614-00472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 04/15/2023]
Abstract
Objective: To evaluate the long-term efficacy and safety of the implantable ventricular assist system EVAHEART I in clinical use. Methods: Fifteen consecutive patients with end-stage heart failure who received left ventricular assist device therapy in Fuwai Hospital from January 2018 to December 2021 were enrolled in this study, their clinical data were retrospectively analyzed. Cardiac function, liver and kidney function, New York Heart Association (NYHA) classification, 6-minute walk distance and quality of life were evaluated before implantation and at 1, 6, 12, 24 and 36 months after device implantation. Drive cable infection, hemolysis, cerebrovascular events, mechanical failure, abnormally high-power consumption and abnormal pump flow were recorded during follow up. Results: All 15 patients were male, mean average age was (43.0±7.5) years, including 11 cases of dilated cardiomyopathy, 2 cases of ischemic cardiomyopathy, and 2 cases of valvular heart disease. All patients were hemodynamically stable on more than one intravenous vasoactive drugs, and 3 patients were supported by preoperative intra aortic balloon pump (IABP). Compared with before device implantation, left ventricular end-diastolic dimension (LVEDD) was significantly decreased ((80.93±6.69) mm vs. (63.73±6.31) mm, P<0.05), brain natriuretic peptide (BNP), total bilirubin and creatinine were also significantly decreased ((3 544.85±1 723.77) ng/L vs. (770.80±406.39) ng/L; (21.28±10.51) μmol/L vs. (17.39±7.68) μmol/L; (95.82±34.88) μmol/L vs. (77.32±43.81) μmol/L; P<0.05) at 1 week after device implantation. All patients in this group were in NYHA class Ⅳ before implantation, and 9 patients could recover to NYHA class Ⅲ, 3 to class Ⅱ, and 3 to class Ⅰ at 1 month after operation. All patients recovered to class Ⅰ-Ⅱ at 6 months after operation. The 6-minute walk distance, total quality of life and visual analogue scale were significantly increased and improved at 1 month after implantation compared with those before operation (P<0.05). All patients were implanted with EVAHEART I at speeds between 1 700-1 950 rpm, flow rates between 3.2-4.5 L/min, power consumption of 3-9 W. The 1-year, 2-year, and 3-year survival rates were 100%, 87%, and 80%, respectively. Three patients died of multiple organ failure at 412, 610, and 872 d after surgery, respectively. During long-term device carrying, 3 patients developed drive cable infection on 170, 220, and 475 d after surgery, respectively, and were cured by dressing change. One patient underwent heart transplantation at 155 d after surgery due to bacteremia. Three patients developed transient ischemic attack and 1 patient developed hemorrhagic stroke events, all cured without sequelae. Conclusion: EVAHEART I implantable left heart assist system can effectively treat critically ill patients with end-stage heart failure, can be carried for long-term life and significantly improve the survival rate, with clear clinical efficacy.
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Affiliation(s)
- H B Chen
- Department of Cardiac Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Center for Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Beijing 100037, China
| | - X Q Wang
- Department of Cardiac Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Center for Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Beijing 100037, China
| | - J Du
- Department of Cardiac Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Center for Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Beijing 100037, China
| | - J Shi
- Department of Cardiac Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Center for Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Beijing 100037, China
| | - B Y Ji
- Department of Cardiac Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Center for Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Beijing 100037, China
| | - L Shi
- Department of Cardiac Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Center for Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Beijing 100037, China
| | - Y S Shi
- Department of Cardiac Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Center for Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Beijing 100037, China
| | - X T Zhou
- Department of Cardiac Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Center for Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Beijing 100037, China
| | - X H Yang
- Department of Cardiac Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Center for Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Beijing 100037, China
| | - S S Hu
- Department of Cardiac Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Center for Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Beijing 100037, China
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Zheng W, Lan XJ, Qin ZJ, Yang XH, Shi ZM. Low-frequency repetitive transcranial magnetic stimulation for children and adolescents with first-episode and drug-naïve major depressive disorder: A systematic review. Front Psychiatry 2023; 14:1111754. [PMID: 36911139 PMCID: PMC10000294 DOI: 10.3389/fpsyt.2023.1111754] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [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: 11/30/2022] [Accepted: 01/20/2023] [Indexed: 02/11/2023] Open
Abstract
OBJECTIVE This systematic review of randomized controlled trials (RCTs) was conducted to explore the therapeutic effects and safety of active low-frequency repetitive transcranial magnetic stimulation (LF-rTMS) versus sham LF-rTMS in children and adolescent patients with first-episode and drug-naïve (FEDN) major depressive disorder (MDD). METHODS A systematic literature search was performed, and data were extracted by two independent researchers. The coprimary outcomes were study-defined response and remission. RESULTS A systematic search of the literature yielded 442 references, of which 3 RCTs (130 children and adolescents with FEDN MDD, 50.8% male, and mean age range from 14.5 to 17.5 years) met the inclusion criteria. Among the two RCTs (66.7%, 2/3) examining the effects of LF-rTMS on study-defined response and remission and cognitive function, active LF-rTMS was more efficacious than sham LF-rTMS in terms of study-defined response rate and cognitive function (all p < 0.05) but not regarding study-defined remission rate (all p > 0.05). No significant group differences were found with regard to adverse reactions. None of the included RCTs reported the dropout rate. CONCLUSION These findings preliminarily found that LF-rTMS could benefit children and adolescents with FEDN MDD in a relatively safe manner, although further studies are warranted.
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Affiliation(s)
- Wei Zheng
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xian-Jun Lan
- The Brain Hospital of Guangxi Zhuang Autonomous Region, LiuZhou, China
| | - Zhen-Juan Qin
- The Brain Hospital of Guangxi Zhuang Autonomous Region, LiuZhou, China
| | - Xin-Hu Yang
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Zhan-Ming Shi
- Chongqing Jiangbei Mental Health Center, Chongqing, China
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Zheng W, Gu LM, Yang XH, Zhou YL, Wang CY, Lan XF, Zhang B, Ning YP. Association of anhedonia and suicidal ideation in patients with treatment-refractory depression after intravenous ketamine infusions. Int J Psychiatry Clin Pract 2022:1-6. [PMID: 36309806 DOI: 10.1080/13651501.2022.2138444] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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] [Indexed: 10/31/2022]
Abstract
OBJECTIVES Accumulating evidence suggests that the effects of ketamine administered intravenously at subanaesthetic doses on both anhedonic symptoms and suicidal ideation occur independently of depressive symptoms in major depressive disorder (MDD) and bipolar disorder (BD). This study sought to determine the relationship between anhedonia and suicidal ideation after serial ketamine infusions. METHODS A total of 79 subjects with either treatment-refractory MDD (n = 60) or BD (n = 19) were included in a clinical ketamine study. The Montgomery-Åsberg Depression Rating Scale (MADRS) anhedonia factor and the first five items of the Scale for Suicidal Ideations (SSI-Part I) were used to assess anhedonia symptoms and suicidal ideation, respectively. RESULTS At baseline, anhedonia, as measured by the MADRS, was not significantly associated with suicidal ideation or specific suicide-related ideation as measured by SSI-Part I (all p's > 0.05). Only the 'wish to die' and 'desire to make a suicide attempt' items were positively associated with anhedonia at two weeks after the sixth ketamine infusion, which was independent of the reductions in depressive symptoms (all p's < 0.05). CONCLUSION Anhedonia as measured by the MADRS appeared to not be positively related to suicidal ideation after serial ketamine infusions.KEY POINTSSerial ketamine (0.5 mg/kg) infusions have shown quick and dramatic antisuicidal and antianhedonic effects in patients with depression.The association between anhedonia and suicidal ideation after serial ketamine infusions is unclear.Anhedonia appeared to not be positively related to suicidal ideation after serial ketamine infusions.
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Affiliation(s)
- Wei Zheng
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Li-Mei Gu
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xin-Hu Yang
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yan-Ling Zhou
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Cheng-Yu Wang
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xiao-Feng Lan
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Bin Zhang
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yu-Ping Ning
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China.,The First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong, China
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Li Q, Cai M, Chen J, Pu QS, Yang XH, Wu SD, Liu X, Lin T, He DW, Wen JG, Wei GH. [Establishment and validation of a predictive model for neurogenic urinary tract injury in children]. Zhonghua Yi Xue Za Zhi 2022; 102:2988-2993. [PMID: 36229198 DOI: 10.3760/cma.j.cn112137-20220314-00521] [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: 06/16/2023]
Abstract
Objective: To establish a predictive model for upper urinary tract damage in children with neurogenic bladder and verify its efficacy. Methods: From January 2011 to December 2021, 143 children with NB in the Children's Hospital of Chongqing Medical University and 84 children with NB in the First Affiliated Hospital of Zhengzhou University were selected as the research objects. The former is set as the training set and the latter is set as the validation set, and the general parameters of the two are compared. The independent risk factors of upper urinary tract damage in children with NB were screened out by Lasso regression, and multivariate logistic regression analysis and a nomogram prediction model was established. The models were validated internally and externally on the training set and validation set, respectively, and the area under the receiver operating curve (ROC) was used to verify the accuracy of the model. Results: A total of 227 children with NB were included in this study, including 121 males and 106 females, aged (10.2±3.8) years. There was no significant difference in other parameters except age between the training set and validation set (all P>0.05); Lasso regression and multivariate logistic regression analysis showed that detrusor leakage point pressure (DLPP) ≥ 40 cmH2O (OR=4.76, 95%CI: 2.01-11.26, 1 cmH2O=0.098 kPa), overactive bladder (OAB) (OR=3.08, 95%CI: 1.34-7.04), bladder compliance (BC)<20 ml/cm H2O (OR=3.65, 95%CI: 1.41-9.47), history of previous urinary tract infection (OR=2.73, 95%CI: 1.09-6.81), and abdominal pressure/other voiding patterns (OR=2.86, 95%CI: 1.20-6.82) were risk factors for upper urinary tract damage in children with NB (all P<0.05). The above parameters were used to establish a nomogram model of upper urinary tract damage in children with NB. The internal and external validation results show that the AUC values for the training and validation sets were 0.84 (95%CI: 0.77-0.91) and 0.86 (95%CI: 0.79-0.94), respectively. Conclusion: The prediction model of upper urinary tract damage in children with NB constructed in this study has high discrimination, accuracy and clinical applicability, which can help clinicians identify high-risk patients and make individualized treatment design for these patients.
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Affiliation(s)
- Q Li
- Department of Urology, Chongqing Key Laboratory of Children Urogenital Development and Tissue Engineering Ministry of Education, Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation base of Child development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing 400010, China
| | - M Cai
- Department of Urology, Chongqing Key Laboratory of Children Urogenital Development and Tissue Engineering Ministry of Education, Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation base of Child development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing 400010, China
| | - J Chen
- Department of Urology, Chongqing Key Laboratory of Children Urogenital Development and Tissue Engineering Ministry of Education, Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation base of Child development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing 400010, China
| | - Q S Pu
- Department of Urology, First Affiliated Hospital of Zhengzhou University, Henan Joint International Pediatric Urodynamic Laboratory, Zhengzhou 450052, China
| | - X H Yang
- Department of Urology, First Affiliated Hospital of Zhengzhou University, Henan Joint International Pediatric Urodynamic Laboratory, Zhengzhou 450052, China
| | - S D Wu
- Department of Urology, Chongqing Key Laboratory of Children Urogenital Development and Tissue Engineering Ministry of Education, Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation base of Child development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing 400010, China
| | - X Liu
- Department of Urology, Chongqing Key Laboratory of Children Urogenital Development and Tissue Engineering Ministry of Education, Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation base of Child development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing 400010, China
| | - T Lin
- Department of Urology, Chongqing Key Laboratory of Children Urogenital Development and Tissue Engineering Ministry of Education, Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation base of Child development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing 400010, China
| | - D W He
- Department of Urology, Chongqing Key Laboratory of Children Urogenital Development and Tissue Engineering Ministry of Education, Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation base of Child development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing 400010, China
| | - J G Wen
- Department of Urology, First Affiliated Hospital of Zhengzhou University, Henan Joint International Pediatric Urodynamic Laboratory, Zhengzhou 450052, China
| | - G H Wei
- Department of Urology, Chongqing Key Laboratory of Children Urogenital Development and Tissue Engineering Ministry of Education, Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation base of Child development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing 400010, China
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11
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Lei YL, Hou J, Yang XH, Zhao Q, Zheng XY. [A case of autologous corneal stromal lenticule transplantation and vision function training in the correction of hyperopia]. Zhonghua Yan Ke Za Zhi 2022; 58:806-808. [PMID: 36220655 DOI: 10.3760/cma.j.cn112142-20220815-00391] [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: 06/16/2023]
Abstract
Hypermetropic anisometropia is often accompanied by visual fatigue, and the higher hyperopia is prone to form amblyopia. To avoid Wear glasses fatigue, the higher hyperopia is often under corrected and regulative spasm. Pseudomyopia may occur in the early stage after refractive surgery. In this case, autologous corneal stromal lenticule transplantation was used to correct hyperopia. After standard visual cognitive training, the Uncorrected Distance Visual Acuity was rapidly improved, and the binocular vision was normal.
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Affiliation(s)
- Y L Lei
- Ji'nan Mingshui Eye Hospital, Ji'nan 250200, China
| | - J Hou
- Ji'nan Mingshui Eye Hospital, Ji'nan 250200, China
| | - X H Yang
- Ji'nan Mingshui Eye Hospital, Ji'nan 250200, China
| | - Q Zhao
- Ji'nan Mingshui Eye Hospital, Ji'nan 250200, China
| | - X Y Zheng
- Ji'nan Mingshui Eye Hospital, Ji'nan 250200, China
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12
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Zheng W, Yang XH, Gu LM, Tan JQ, Zhou YL, Wang CY, Ning YP. Antianhedonic effects of serial intravenous subanaesthetic ketamine in anxious versus nonanxious depression. J Affect Disord 2022; 313:72-76. [PMID: 35772627 DOI: 10.1016/j.jad.2022.06.081] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [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: 04/14/2022] [Revised: 05/19/2022] [Accepted: 06/23/2022] [Indexed: 11/24/2022]
Abstract
OBJECTIVES Patents with anxious depression have poor treatment outcomes compared to their nonanxious counterparts. Ketamine has a rapid and robust antianhedonic effect, independent of depressive symptoms. The difference in the antianhedonic effect of ketamine between patients with anxious versus nonanxious depression remains unknown. METHODS One hundred thirty-five Chinese individuals with anxious depression (n = 92) and nonanxious depression (n = 43) received six intravenous infusions of ketamine (0.5 mg/kg). Post hoc analyses compared changes in anhedonic symptoms, as measured by the Montgomery-Åsberg Depression Rating Scale (MADRS), between patients with anxious depression (defined by a Hamilton Depression Rating Scale Anxiety-Somatization score ≥7) and nonanxious depression. RESULTS In this study, 68.1 % of patients were found to have anxious depression. Anxious depressed patients were associated with a relatively lower antianhedonic response (47.8 % versus 51.2 %, p > 0.05) and remission (17.4 % versus 27.9 %, p > 0.05) than their nonanxious counterparts. When compared to baseline, a significant reduction in anhedonic symptoms was observed from the first infusion to the last infusion and 2-week follow-up in both groups (all p < 0.05). A linear mixed model did not find a significant group main effect on the MADRS anhedonia subscale scores (F = 0.5, p = 0.46). CONCLUSION This preliminary study shows that repeated intravenous infusions of ketamine rapidly ameliorate anhedonic symptoms in individuals experiencing anxious depression, but these individuals displayed a weaker antianhedonic response to ketamine than nonanxious depressed patients.
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Affiliation(s)
- Wei Zheng
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xin-Hu Yang
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Li-Mei Gu
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Jian-Qiang Tan
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yan-Ling Zhou
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Cheng-Yu Wang
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yu-Ping Ning
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China; The first School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong, China.
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13
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Zheng W, Yang XH, Gu LM, Tan JQ, Zhou YL, Wang CY, Ning YP. Gender differences in the antianhedonic effects of repeated ketamine infusions in patients with depression. Front Psychiatry 2022; 13:981981. [PMID: 36186882 PMCID: PMC9522971 DOI: 10.3389/fpsyt.2022.981981] [Citation(s) in RCA: 2] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 08/15/2022] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES Subanaesthetic ketamine (0. 5 mg/kg/40 min intravenous infusion) produces rapid and robust antianhedonic effects in subjects with mood disorders, independent of other depressive symptoms. The objective of this study was to examine potential differences in rate of antianhedonic response to ketamine in males and females, which has not been previously examined. METHODS A total of 135 patients with depression (68 males, 67 females) who received six intravenous infusions of ketamine (0.5 mg/kg/40 min) during 2 weeks were enrolled. The anhedonia subscale of the Montgomery-Åsberg Depression Rating Scale (MADRS) was utilized to measure anhedonic symptoms. Antianhedonic remission and response were defined as ≥75 and ≥50% improvement of anhedonic symptoms at 24 h after the sixth ketamine infusion (day 13). RESULTS Antianhedonic response (50 vs. 47.8%, p > 0.05) and remission (26.5 vs. 14.9%, p > 0.05) rates did not differ significantly between males and females. A linear mixed model revealed a nonsignificant between-group difference in MADRS anhedonia subscale scores [F(1, 132.5) = 1.1, p = 0.30]. Females reported a significantly larger reduction in anhedonic symptoms than males at the 2-week follow-up (p < 0.05). CONCLUSION The rates of antianhedonic response and remission to multiple ketamine infusions for the treatment of depression were similar between males and females. These findings should be verified by future studies, preferably randomized controlled trials (RCTs).
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Affiliation(s)
- Wei Zheng
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xin-Hu Yang
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Li-Mei Gu
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Jian-Qiang Tan
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yan-Ling Zhou
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Cheng-Yu Wang
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yu-Ping Ning
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China.,The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
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14
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Zheng W, Yang XH, Gu LM, Tan JQ, Zhou YL, Wang CY, Ning YP. A comparison of the antianhedonic effects of repeated ketamine infusions in melancholic and non-melancholic depression. Front Psychiatry 2022; 13:1033019. [PMID: 36620669 PMCID: PMC9813595 DOI: 10.3389/fpsyt.2022.1033019] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 12/05/2022] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVES Melancholic depression may respond differently to certain treatments. The aim of this study was to compare the antianhedonic effects of six intravenous injections of 0.5 mg/kg ketamine in patients with melancholic and non-melancholic depression, which remain largely unknown. METHODS Individuals experiencing melancholic (n = 30) and non-melancholic (n = 105) depression were recruited and assessed for anhedonic symptoms using the Montgomery-Åsberg Depression Rating Scale (MADRS). The presence of melancholic depression was measured with the depression scale items at baseline based on DSM-5 criteria. RESULTS A total of 30 (22.2%) patients with depression fulfilled the DSM-5 criteria for melancholic depression. Patients with melancholic depression had a non-significant lower antianhedonic response (43.3 vs. 50.5%, t = 0.5, p > 0.05) and remission (20.0 vs. 21.0%, t = 0.01, p > 0.05) to repeated-dose ketamine infusions than those with non-melancholic depression. The melancholic group had significantly lower MADRS anhedonia subscale scores than the non-melancholic group at day 26 (p < 0.05). CONCLUSION After six ketamine infusions, the improvement of anhedonic symptoms was found in both patients with melancholic and non-melancholic depression, and the efficacy was similar in both groups.
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Affiliation(s)
- Wei Zheng
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xin-Hu Yang
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Li-Mei Gu
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Jian-Qiang Tan
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yan-Ling Zhou
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Cheng-Yu Wang
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yu-Ping Ning
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China.,The First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong, China
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15
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Ouyang DJ, Chen QT, Anwar M, Xie N, Ouyang QC, Fan PZ, Qian LY, Chen GN, Zhou EX, Guo L, Gu XW, Ding BN, Yang XH, Liu LP, Deng C, Xiao Z, Li J, Wang YQ, Zeng S, Wang S, Yi W. The Efficacy of Pyrotinib as a Third- or Higher-Line Treatment in HER2-Positive Metastatic Breast Cancer Patients Exposed to Lapatinib Compared to Lapatinib-Naive Patients: A Real-World Study. Front Pharmacol 2021; 12:682568. [PMID: 34512325 PMCID: PMC8428978 DOI: 10.3389/fphar.2021.682568] [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] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 07/26/2021] [Indexed: 12/12/2022] Open
Abstract
Background: Pyrotinib is a novel irreversible pan-ErbB receptor tyrosine kinase inhibitor. Evidence of the efficacy of pyrotinib-based treatments for HER2-positive metastatic breast cancer (MBC) in patients exposed to lapatinib is limited. Methods: Ninety-four patients who received pyrotinib as a third- or higher-line treatment for HER2-positive MBC were included in this retrospective study. The primary and secondary endpoints were overall survival (OS) and progression‐free survival (PFS). Propensity score matching (PSM) and inverse probability of treatment weighting (IPTW) analysis were implemented to balance important patient characteristics between groups. Results: Thirty (31.9%) patients were pretreated with lapatinib and subsequently received pyrotinib as an anti-HER2 treatment, and 64 (68.1%) patients did not receive this treatment. The OS and PFS indicated a beneficial trend in lapatinib-naive group compared to lapatinib-treated group in either the original cohort (PFS: 9.02 vs 6.36 months, p = 0.05; OS: 20.73 vs 14.35 months, p = 0.08) or the PSM (PFS: 9.02 vs 6.08 months, p = 0.07; OS: 19.07 vs 18.00 months, p = 0.61) or IPTW (PFS: 9.90 vs 6.17 months, p = 0.05; OS: 19.53 vs 15.10 months, p = 0.08) cohorts. Subgroup analyses demonstrated lapatinib treatment-related differences in PFS in the premenopausal subgroup and the no prior trastuzumab treatment subgroup, but no significant differences were observed in OS. Conclusion: Pyrotinib-based therapy demonstrated promising effects in HER2-positive MBC patients in a real-world study, especially in lapatinib-naive patients, and also some activity in lapatinib-treated patients.
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Affiliation(s)
- D J Ouyang
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, China.,Department of General Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - Q T Chen
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, China
| | - M Anwar
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, China
| | - N Xie
- Department of Internal Medicine of Breast, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Q C Ouyang
- Department of Internal Medicine of Breast, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - P Z Fan
- Department of Breast and Thyroid Surgery, Hunan Provincial People's Hospital, Changsha, China
| | - L Y Qian
- Department of Breast and Thyroid Surgery, Third Xiangya Hospital, Central South University, Changsha, China
| | - G N Chen
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, China
| | - E X Zhou
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, China
| | - L Guo
- Department of Breast Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - X W Gu
- Department of Breast and Thyroid Surgery, Hunan Provincial People's Hospital, Changsha, China
| | - B N Ding
- Department of Breast and Thyroid Surgery, Third Xiangya Hospital, Central South University, Changsha, China
| | - X H Yang
- Department of Oncology, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - L P Liu
- Department of Oncology, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - C Deng
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Z Xiao
- Department of Breast Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - J Li
- Department of Oncology, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Y Q Wang
- Department of Traditional Chinese Medicine, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - S Zeng
- Department of Internal Medicine-Oncology, Xiangya Hospital, Central South University, Changsha, China
| | - Shouman Wang
- Department of Breast Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - Wenjun Yi
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, China
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16
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Cao Y, Hu LX, Hu YT, Zhao J, Zou DB, Yang XH, Zhang FP, Shao FQ, Yu TP. Direct acceleration of collimated monoenergetic sub-femtosecond electron bunches driven by a radially polarized laser pulse. Opt Express 2021; 29:30223-30236. [PMID: 34614749 DOI: 10.1364/oe.437827] [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] [Received: 07/15/2021] [Accepted: 08/19/2021] [Indexed: 06/13/2023]
Abstract
High-quality ultrashort electron beams have diverse applications in a variety of areas, such as 4D electron diffraction and microscopy, relativistic electron mirrors and ultrashort radiation sources. Direct laser acceleration (DLA) mechanism can produce electron beams with a large amount of charge (several to hundreds of nC), but the generated electron beams usually have large divergence and wide energy spread. Here, we propose a novel DLA scheme to generate high-quality ultrashort electron beams by irradiating a radially polarized laser pulse on a nanofiber. Since electrons are continuously squeezed transversely by the inward radial electric field force, the divergence angle gradually decreases as electrons transport stably with the laser pulse. The well-collimated electron bunches are effectively accelerated by the circularly-symmetric longitudinal electric field and the relative energy spread also gradually decreases. It is demonstrated by three-dimensional (3D) simulations that collimated monoenergetic electron bunches with 0.75° center divergence angle and 14% energy spread can be generated. An analytical model of electron acceleration is presented which interprets well by the 3D simulation results.
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Zhuang XP, Huang HJ, Chen X, Chen ZZ, Ye MX, Yang XH, Chen XY. [Endometrioid carcinoma of uterine corpus metastasized to mature cystic teratoma of ovary:report of a case]. Zhonghua Bing Li Xue Za Zhi 2021; 50:953-955. [PMID: 34344087 DOI: 10.3760/cma.j.cn112151-20210325-00232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- X P Zhuang
- Department of Pathology, Provincial Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou 350001, China
| | - H J Huang
- Department of Pathology, Provincial Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou 350001, China
| | - X Chen
- Department of Pathology, Provincial Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou 350001, China
| | - Z Z Chen
- Department of Pathology, Provincial Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou 350001, China
| | - M X Ye
- Department of Pathology, Wuyishan City Hospital of Fujian Province, Wuyishan 354300, China
| | - X H Yang
- Department of Pathology, Wuyishan City Hospital of Fujian Province, Wuyishan 354300, China
| | - X Y Chen
- Department of Pathology, Provincial Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou 350001, China
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Liu DM, Yang XH, Fu J, Liu LC, Lyu B. Real-time signal processing system based on FPGA for motional Stark effect diagnostic on EAST. Rev Sci Instrum 2021; 92:055105. [PMID: 34243340 DOI: 10.1063/5.0040814] [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] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 05/03/2021] [Indexed: 06/13/2023]
Abstract
The plasma current density profile plays a key role in the development of a high poloidal beta scenario, which is essential for long-pulse and high-performance plasma operation on a tokamak. Based on the polarimetry technique, a Motional Stark Effect (MSE) diagnostic has been built on the Experimental Advanced Superconducting Tokamak. To be prepared for real-time (RT) feedback control of the plasma current density profile in the future, a RT signal processing system has been developed. The RT signal processing system is composed of three functional modules: analog-to-digital conversion (ADC) module, polarization information extraction module, and digital-to-analog conversion (DAC) module. The final objective of this system is to acquire the polarization information of the MSE. Based on the field-programmable gate array unit, fast Fourier transformation is adopted to process the Photoelastic Modulator (PEM) digital signal, which was converted from a PEM signal via the ADC module. By means of frequency spectrum separation, the components around double modulating frequencies are restored through inverse fast Fourier transformation. Furthermore, the two amplitudes of their corresponding components can be obtained through a digital harmonic analyzer technique. Afterward, the ratio of the two amplitudes is calculated by arc tangent so that the polarization angle is obtained. Finally, the information of this polarization angle is converted into a voltage signal by the DAC module and then output in RT. The test results based on the RT signal processing system are in good agreement with those based on the phase lock-in amplifiers. The working cycle of this system is shorter than 10 ms, which meets the requirements of the MSE diagnostic as a RT controller. The algorithm of RT signal processing and the relevant technology applied for building this system are presented in the main body of this paper in detail.
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Affiliation(s)
- D M Liu
- School of Electrical Engineering and Automation, Hefei University of Technology, Hefei 230009, Anhui, China
| | - X H Yang
- School of Electrical Engineering and Automation, Hefei University of Technology, Hefei 230009, Anhui, China
| | - J Fu
- Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031, Anhui, China
| | - L C Liu
- School of Electrical Engineering and Automation, Hefei University of Technology, Hefei 230009, Anhui, China
| | - B Lyu
- Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031, Anhui, China
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Luo HB, Cao Y, Tao MC, Yang XH, Chen J. Long non-coding RNA GAS5 inhibits the proliferation and induces the apoptosis of hypertrophic scar fibroblasts by sponging miR-21. J BIOL REG HOMEOS AG 2021; 35:283-288. [PMID: 33594853 DOI: 10.23812/20-665-l] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- H B Luo
- Department of Dermatology, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Y Cao
- Department of Dermatology, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - M C Tao
- Department of Dermatology, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - X H Yang
- Department of Dermatology, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - J Chen
- Department of Dermatology, Zhuji People's Hospital of Zhejiang Province, Zhuji, China
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Guo Q, Yang XH, Teng Q, Ren MY. [Effects of transanal total mesorectal excision on patients' quality of life and organ function]. Zhonghua Wei Chang Wai Ke Za Zhi 2021; 24:366-369. [PMID: 33878827 DOI: 10.3760/cma.j.cn.441530-20200430-00248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
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21
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Wang TY, Yang ZZ, Chen JH, Liu Y, Kamar S, Chen QY, Yuan T, Yang XH, Zhang J, Wang C, Yadav SP, Shrestha S, Yang YH, Li DQ. [Clinical study of percutaneous vertebroplasty combined with (125)I seeds implantation in the treatment of patients with thoracic metastatic tumor complicated with posterior vertebral defect]. Zhonghua Zhong Liu Za Zhi 2021; 42:1056-1062. [PMID: 33342165 DOI: 10.3760/cma.j.cn112152-20200228-00145] [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 analyze the safety and efficacy of percutaneous vertebroplasty combined with interstitial implantation (125)I of seeds (PVPI) in the treatment of thoracic vertebroplasty with posterior vertebra defect. Methods: A retrospective analysis of the clinical data of 64 patients with thoracic spine metastases admitted to Yunnan Cancer Hospital from November 2017 to May 2019 was conducted, including 32 patients with posterior vertebra defect (experimental group) and 32 cases without (control group). Forty-two vertebral bodies of 32 patients in the experimental group were treated with improved PVPI surgery, which performed with the secondary sealing method and inclined puncture needle injection bone cement rotary filling technology, to reduce leakage. The 54 vertebral bodies of 32 patients in control group underwent PVPI. The two groups of patients were followed up on the second day, one month, three months and six months after the operation, and the short-term efficacy, long-term efficacy and safety indicators of the two groups were compared. Results: All 64 patients successfully completed the surgical treatment. The visual analogue scores and Karnofsky scores of the experimental group and the control group were improved to varying degrees on the second day, 1 month, 3 months and 6 months after the operation. There was no statistically significant difference between the two groups (P>0.05). The amount of bone cement in the experimental group and control group was (2.36±0.20) ml and (2.39±0.17) ml, and the difference was not statistically significant (P=0.482). The amount of (125)I seed implantation was (30.63±0.91) and (32.56±0.68), respectively, the difference was not statistically significant (P=0.925). The partial response rates of the study group and the control group were 81.3% and 87.5%, the stable disease rates were 12.5% and 9.4%, the differences were not statistically significant (P>0.05). The median overall survival (mOS) of the study group was 13 months, and the median progression-free survival (mPFS) was 8 months. The mOS of the control group was 14 months, and the mPFS was 8 months. The differences were not statistically significant (P>0.05). In the experimental group, 6 (14.3%) vertebral bodies had cement leakage, of which 2 (4.8%) were cement leakage at posterior vertebra, 4 (9.5%) were paravertebral cement leakage. Seven (13.0%) paravertebral cement leakage occurred in the control group. There was no significant difference in bone cement leakage between the two groups (P=0.097). Bone cement leakage in both groups did not cause serious complications such as spinal cord injury and paraplegia. Conclusion: The application of PVPI in the treatment of thoracic metastatic tumor patients with posterior vertebra defect can acquire better clinical efficacy and safety through conduction of the improved intraoperative technology and paying more attention to the control of bone cement distribution and other issues.
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Affiliation(s)
- T Y Wang
- Department of Orthopedics, the Third Affiliated Hospital of Kunming Medical University, Kunming 650118, China
| | - Z Z Yang
- Department of Orthopedics, the Third Affiliated Hospital of Kunming Medical University, Kunming 650118, China
| | - J H Chen
- Department of Orthopedics, the Third Affiliated Hospital of Kunming Medical University, Kunming 650118, China
| | - Y Liu
- Department of Orthopedics, the Third Affiliated Hospital of Kunming Medical University, Kunming 650118, China
| | - S Kamar
- Department of Orthopedics, the Third Affiliated Hospital of Kunming Medical University, Kunming 650118, China
| | - Q Y Chen
- Department of Orthopedics, the Third Affiliated Hospital of Kunming Medical University, Kunming 650118, China
| | - T Yuan
- Department of Orthopedics, the Third Affiliated Hospital of Kunming Medical University, Kunming 650118, China
| | - X H Yang
- Department of Bone Tumor, Changzheng Hospital, Navy Medical University, Shanghai 200003, China
| | - J Zhang
- Department of Orthopedics, the Third Affiliated Hospital of Kunming Medical University, Kunming 650118, China
| | - C Wang
- Department of Orthopedics, the Third Affiliated Hospital of Kunming Medical University, Kunming 650118, China
| | - S P Yadav
- Department of Orthopedics, the Third Affiliated Hospital of Kunming Medical University, Kunming 650118, China
| | - S Shrestha
- Department of Orthopedics, the Third Affiliated Hospital of Kunming Medical University, Kunming 650118, China
| | - Y H Yang
- Department of Orthopedics, the Third Affiliated Hospital of Kunming Medical University, Kunming 650118, China
| | - D Q Li
- Department of Orthopedics, the Third Affiliated Hospital of Kunming Medical University, Kunming 650118, China
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Zhang XY, Chen HD, Liang WN, Yang XH, Cai DB, Huang X, Huang XB, Liu CY, Zheng W. Adjunctive Magnetic Seizure Therapy for Schizophrenia: A Systematic Review. Front Psychiatry 2021; 12:813590. [PMID: 35082705 PMCID: PMC8785398 DOI: 10.3389/fpsyt.2021.813590] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 12/10/2021] [Indexed: 01/10/2023] Open
Abstract
Objective: The efficacy and safety of adjunctive magnetic seizure therapy (MST) for patients with schizophrenia are unclear. This systematic review was conducted to examine the efficacy and safety of adjunctive MST for schizophrenia. Methods: Chinese (WanFang and Chinese Journal Net) and English (PubMed, EMBASE, PsycINFO, and the Cochrane Library) databases were systematically searched. Results: Two open-label self-controlled studies (n = 16) were included and analyzed in this review. In these studies, the Positive and Negative Syndrome Scale (PANSS) total scores and Brief Psychiatric Rating Scale (BPRS) total scores significantly decreased from baseline to post-MST (all Ps < 0.05), without serious adverse neurocognitive effects. Mixed findings on the neurocognitive effects of adjunctive MST for schizophrenia were reported in the two studies. A discontinuation rate of treatment of up to 50% (4/8) was reported in both studies. The rate of adverse drug reactions (ADRs) was evaluated in only one study, where the most common ADRs were found to be dizziness (25%, 2/8) and subjective memory loss (12.5%, 1/8). Conclusion: There is inconsistent evidence for MST-related adverse neurocognitive effects and preliminary evidence for the alleviation of psychotic symptoms in schizophrenia.
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Affiliation(s)
- Xin-Yang Zhang
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China.,Laboratory of Laser Sports Medicine, School of Sports Science, South China Normal University, Guangzhou, China
| | - Huo-Di Chen
- Guangdong Teachers College of Foreign Language and Arts, Guangzhou, China
| | - Wan-Nian Liang
- Wanke School of Public Health, Tsinghua University, Beijing, China
| | - Xin-Hu Yang
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Dong-Bin Cai
- Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, China
| | - Xiong Huang
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Xing-Bing Huang
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Cheng-Yi Liu
- Laboratory of Laser Sports Medicine, School of Sports Science, South China Normal University, Guangzhou, China
| | - Wei Zheng
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
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23
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Xu DM, Han PH, Chen L, Li TT, Yang XH, Guo R. Knockdown of MMP16 inhibits cell proliferation and invasion in chordoma in vitro. J BIOL REG HOMEOS AG 2020; 34:2263-2270. [PMID: 33210500 DOI: 10.23812/20-559-l] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- D M Xu
- Department of General Surgery, Weifang People's Hospital, Weifang, China
| | - P H Han
- Department of Encephalopathy, Traditional Chinese Medical Hospital of Huangdao District, Qingdao, China
| | - L Chen
- Operation Room, The People's Hospital of Zhangqiu Area, Jinan, China
| | - T T Li
- Operation Room, The People's Hospital of Zhangqiu Area, Jinan, China
| | - X H Yang
- Department of Pharmacy, The People's Hospital of Zhangqiu Area, Jinan, China
| | - R Guo
- Outpatient Department, The People's Hospital of Zhangqiu Area, Jinan, China
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24
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Song WH, Liu A, Zhu YF, Wang SY, Yang XH, Ma LN. Effects of butylphthalide on cognitive dysfunction and expression of superoxide dismutase and Smac in cortex of rats with chronic cerebral ischemia. J BIOL REG HOMEOS AG 2020; 34:2121-2126. [PMID: 33198448 DOI: 10.23812/20-305-l] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Affiliation(s)
- W H Song
- Department of Psychiatry, Ji'nan City Yingcheng Rongjun Hospital, Jinan, China
| | - A Liu
- Department of Pharmacy, Zhangqiu Maternity and Child Care Hospital, Jinan, China
| | - Y F Zhu
- Department of Anesthesiology, Qingdao Central Hospital, Qingdao University, Qingdao, China
| | - S Y Wang
- Emergency Ward, the People's Hospital of Zhangqiu Area, Jinan, China
| | - X H Yang
- Department of Pharmacy, the People's Hospital of Zhangqiu Area, Jinan, China
| | - L N Ma
- Department of Internal Medicine, Community Health Service Centers of Grand View Garden, Blood Station of Jinan, Jinan, China
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25
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Song SJ, Kong QX, Huang CP, Yang XH, Liu MW, Kao QJ, Sun Z, Wang J. Re: ‘Non-pharmaceutical intervention strategies for outbreak of COVID-19 in Hangzhou, China’. Public Health 2020; 186:228-229. [PMID: 32861922 PMCID: PMC7386472 DOI: 10.1016/j.puhe.2020.07.026] [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] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Accepted: 07/17/2020] [Indexed: 11/30/2022]
Affiliation(s)
- S J Song
- Department of Infectious Disease Control and Prevention, Hangzhou Center of Disease Control and Prevention No.568 Mingshi Road, Hangzhou, 310021, China.
| | - Q X Kong
- Department of Infectious Disease Control and Prevention, Hangzhou Center of Disease Control and Prevention No.568 Mingshi Road, Hangzhou, 310021, China.
| | - C P Huang
- Department of Infectious Disease Control and Prevention, Hangzhou Center of Disease Control and Prevention No.568 Mingshi Road, Hangzhou, 310021, China.
| | - X H Yang
- Department of Infectious Disease Control and Prevention, Hangzhou Center of Disease Control and Prevention No.568 Mingshi Road, Hangzhou, 310021, China.
| | - M W Liu
- Department of Infectious Disease Control and Prevention, Hangzhou Center of Disease Control and Prevention No.568 Mingshi Road, Hangzhou, 310021, China.
| | - Q J Kao
- Department of Infectious Disease Control and Prevention, Hangzhou Center of Disease Control and Prevention No.568 Mingshi Road, Hangzhou, 310021, China.
| | - Z Sun
- Department of Infectious Disease Control and Prevention, Hangzhou Center of Disease Control and Prevention No.568 Mingshi Road, Hangzhou, 310021, China.
| | - J Wang
- Department of Infectious Disease Control and Prevention, Hangzhou Center of Disease Control and Prevention No.568 Mingshi Road, Hangzhou, 310021, China.
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Xie J, Wei JG, Wang KW, Luo J, Wu YJ, Luo JT, Yang XH, Yang XB. Three phytotoxins produced by Neopestalotiopsis clavispora, the causal agent of ring spot on Kadsura coccinea. Microbiol Res 2020; 238:126531. [PMID: 32603933 DOI: 10.1016/j.micres.2020.126531] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [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: 01/07/2020] [Revised: 04/29/2020] [Accepted: 06/13/2020] [Indexed: 01/12/2023]
Abstract
Phytotoxins are widely found in plant pathogens. In recent years, many diseases caused by Neopestalotiopsis clavispora have been reported. To better understand the pathogenicity of N. clavispora, a solid fermentation strategy was employed to isolate and identify virulence factors afritoxinone B, afritoxinone A and oxysporone. The phytotoxic activities of these toxins were evaluated. Oxysporone exhibited high levels of phytotoxic activity after 72 h and the lesion area ranged from 21.5-84.3 mm2 after 9 days of treatment. The phytotoxic activities of the other two compounds were lower than that for oxysporone. The phytotoxic activity towards non-host organisms was also assessed for the three analyzed compounds; phytotoxic activity was observed in each case. Based on these results, we conclude that oxysporone is the main virulence factor in N. clavispora. We also suggest that each of the three compounds were non-host-specific toxins (NHST). To our knowledge, this is the first study to analyze phytotoxins produced by N. clavispora.
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Affiliation(s)
- J Xie
- National Demonstration Center for Experimental Plant Science Education, College of Agriculture, Guangxi University, Nanning, Guangxi, 530004, China
| | - J G Wei
- National Demonstration Center for Experimental Plant Science Education, College of Agriculture, Guangxi University, Nanning, Guangxi, 530004, China.
| | - K W Wang
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, Zhejiang, 310018, China
| | - J Luo
- Guangxi Academy of Forestry Sciences, Nanning, Guangxi, 530002, China
| | - Y J Wu
- Guangxi Academy of Forestry Sciences, Nanning, Guangxi, 530002, China
| | - J T Luo
- Guangxi Forest Pest Management Station, Nanning, Guangxi, 530028, China
| | - X H Yang
- Guangxi Forest Pest Management Station, Nanning, Guangxi, 530028, China
| | - X B Yang
- Iowa State University, Ames, IA, 50011, USA
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Fan HL, Liu MZ, Min JT, Li HJ, Yang XH, Li YH, Li ZZ. [Establishment of a dual-fluorescence-traced lung cancer subcutaneous transplantation model in nude mice]. Zhonghua Zhong Liu Za Zhi 2019; 41:820-825. [PMID: 31770848 DOI: 10.3760/cma.j.issn.0253-3766.2019.11.004] [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] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To establish a nude mouse model of subcutaneous lung cancer using dual fluorescence reporting genes of luciferase (Luc) and near-infrared fluorescent protein (iRFP). Methods: The Luc and iRFP expressed lentiviral vector was constructed by Gateway method. After verified by sequencing, the lentivirus particle was prepared and infected into lung cancer A549 cells. Successfully infected A549 (mA549) cells were selected by puromycin and amplified. The expression of Luc and iRFP were observed under fluorescence microscope, and the expression of c-Met protein on the cell surface was detected by immunofluorescence. Twelve female nude mice were randomly divided into 2 groups, 6 in each group. A549 and mA549 cells were inoculated subcutaneously into the right forelimb of nude mice. The growth and fluorescence expression of the tumor were observed by in vivo imaging. The tumor formation was evaluated by hematoxylin-eosin (HE) staining and immunohistochemistry. Results: The Luc and iRFP stably expressed mA549 cell line was successfully constructed. The expressions of iRFP and Luc in mA549 cells were observed under fluorescence microscope. The results of immunofluorescence showed that c-Met protein expressed in both A549 cells and mA549 cells. The growth period of mA549 xenograft in nude mice was moderate and the tumorigenesis rate was 100%. The growth trend of mA549 cells in vivo was not significantly different from that of A549 cells (P>0.05). HE staining and immunohistochemistry results showed that the tumor issues displayed typical histopathological features of tumor. Immunohistochemistry results showed that both A549 and mA549 tumors expressed c-Met protein. Conclusion: A stable, real-time monitoring model of iRFP-Luc-A549 lung cancer cell xenograft in nude mice was successfully constructed.
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Affiliation(s)
- H L Fan
- Department of Physiology, Bengbu Medical College, Bengbu 233030, China
| | - M Z Liu
- Department of Physiology, Bengbu Medical College, Bengbu 233030, China
| | - J T Min
- Department of Physiology, Bengbu Medical College, Bengbu 233030, China
| | - H J Li
- Department of Physiology, Bengbu Medical College, Bengbu 233030, China
| | - X H Yang
- Department of Urology, the First Affiliated Hospital of Bengbu Medical College, Bengbu 233004, China
| | - Y H Li
- Department of Physiology, Bengbu Medical College, Bengbu 233030, China
| | - Z Z Li
- Department of Physiology, Bengbu Medical College, Bengbu 233030, China
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Wu BX, Yang XH, Yan HF. Improving the quality of rooster semen frozen in straws by screening the glycerol concentration and freezing rate. Br Poult Sci 2019; 61:173-179. [PMID: 31661973 DOI: 10.1080/00071668.2019.1686126] [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] [Indexed: 10/25/2022]
Abstract
1. This study examined different glycerol concentrations (GC) and freezing rates to improve the quality of rooster spermatozoa frozen in straws, and to determine the effect of varying GC on post-thawed spermatozoa quality, as evaluated by fertility and hatchability.2.The experiment included two tests. In test 1, rooster semen straws containing 2, 4, 6, 8 and 11% glycerol were put in a rack (nine tiers with a 1 cm interval between every two tiers, 1 to 9 cm above liquid nitrogen (LN) source), and gradually frozen. The semen straws located in different tiers experienced different temperatures and freezing rates. The straws were then thawed and live sperm numbers determined. In test 2, rooster semen straws containing 2, 4, 6, 8 and 11% glycerol were put on optimal tiers (identified in test 1) for freezing, and stored at -196°C. Hens were inseminated with the frozen semen (post-thawed and glycerol removed, about 4.0 × 108 sperm per hen), and eggs incubated.3. The numbers of live sperm in the 11% glycerol group was higher than that in 2, 4 or 6% glycerol group (P < 0.05) for the semen straws on tiers 1 to 9, while that on tiers 1 to 5 was lower than that on tier 6 to 8 (P < 0.05). GC, freezing rate and the interaction between GC and freezing rate had a significant effect on live sperm numbers (P < 0.01). The highest fertility was in the 6% glycerol group and occurred on day 5 after insemination. The lowest fertility occurred in the 2% glycerol group on day 10 after insemination.4. The optimal combination was 11% glycerol in straws located 6 cm above the LN surface (on tier 6). The 6% glycerol group achieved the highest fertility (77.6%), which surpassed that reported in recent years.
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Affiliation(s)
- B X Wu
- Department of Poultry Research, Hunan Institute of Animal Husbandry and Veterinary Research, Changsha City, China
| | - X H Yang
- College of Veterinary Medicine, Hunan Agricultural University, Changsha, China
| | - H F Yan
- Department of Poultry Research, Hunan Institute of Animal Husbandry and Veterinary Research, Changsha City, China
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Zheng W, Cai DB, Yang XH, Ungvari GS, Ng CH, Shi ZM, Hu ML, Ning YP, Xiang YT. Adjunctive aripiprazole for antipsychotic-related hyperprolactinaemia in patients with first-episode schizophrenia: a meta-analysis. Gen Psychiatr 2019; 32:e100091. [PMID: 31673677 PMCID: PMC6802974 DOI: 10.1136/gpsych-2019-100091] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 08/15/2019] [Accepted: 08/22/2019] [Indexed: 12/25/2022] Open
Abstract
Background Hyperprolactinaemia is a common antipsychotic (AP)-induced adverse effect, particularly in female patients. Aims This meta-analysis examined the efficacy and safety of adjunctive aripiprazole in preventing AP-related hyperprolactinaemia in patients with first-episode schizophrenia. Methods PubMed, PsycINFO, EMBASE, Cochrane Library, WanFang and China Journal Net databases were searched to identify eligible randomised controlled trials (RCTs). Primary outcomes were the reductions of serum prolactin level and prolactin-related symptoms. Data were independently extracted by two reviewers and analysed using RevMan (V.5.3). Weighted/standardised mean differences (WMDs/SMDs)±95% CIs were reported. Results In the five RCTs (n=400), the adjunctive aripiprazole (n=197) and the control groups (n=203) with a mean of 11.2 weeks of treatment duration were compared. The aripiprazole group had a significantly lower endpoint serum prolactin level in all patients (five RCTs, n=385; WMD: −50.43 ng/mL (95% CI: −75.05 to −25.81), p<0.00001; I2=99%), female patients (two RCTs, n=186; WMD: −22.58 ng/mL (95% CI: −25.67 to −19.49), p<0.00001; I2=0%) and male patients (two RCTs, n=127; WMD: −68.80 ng/mL (95% CI: −100.11 to −37.49), p<0.0001). In the sensitivity analysis for the endpoint serum prolactin level in all patients, the findings remained significant (p<0.00001; I2=96%). The aripiprazole group was superior to the control group in improving negative symptoms as assessed by the Positive and Negative Syndrome Scale (three RCTs, n=213; SMD: −0.51 (95% CI: −0.79 to −0.24), p=0.0002; I2=0%). Adverse effects and discontinuation rates were similar between the two groups. Conclusions Adjunctive aripiprazole appears to be associated with reduced AP-induced hyperprolactinaemia and improved prolactin-related symptoms in first-episode schizophrenia. Further studies with large sample sizes are needed to confirm these findings.
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Affiliation(s)
- Wei Zheng
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou Huiai Hospital, Guangzhou, China.,School of Medicine, Xiamen University, Xiamen, China
| | - Dong-Bin Cai
- Shenzhen Traditional Chinese Medicine, Shenzhen, China
| | - Xin-Hu Yang
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou Huiai Hospital, Guangzhou, China
| | - Gabor S Ungvari
- University of Notre Dame Australia, Fremantle, Western Australia, Australia.,Division of Psychiatry, School of Medicine, University of Western Australia, Perth, Western Australia, Australia
| | - Chee H Ng
- Department of Psychiatry, University of Melbourne, Melbourne, Victoria, Australia
| | - Zhan-Ming Shi
- Chongqing Jiangbei Mental Health Center, Chongqing, China
| | - Mei-Ling Hu
- Shangrao Fifth People's Hospital, Shangrao, China
| | - Yu-Ping Ning
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou Huiai Hospital, Guangzhou, China
| | - Yu-Tao Xiang
- Unit of Psychiatry, Faculty of Health Sciences, University of Macau, Macao SAR, China.,Center for Cognition and Brain Sciences, University of Macau, Macao SAR, China
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Ye RZ, Peng CZ, Sun RH, Liu JQ, Yang XH, Du LP, Wu WH. [Preliminary application value of ultrasound contrast agent with enteral nutritional suspension as mixed medium in locating indwelling nasointestinal tube in critically ill patients]. Zhonghua Yi Xue Za Zhi 2019; 99:2586-2591. [PMID: 31510717 DOI: 10.3760/cma.j.issn.0376-2491.2019.33.006] [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 evaluate the value of ultrasound contrast agent with enteral nutrition suspension as mixed medium in locating indwelling nasointestinal tube in critically ill patients. Methods: Total of 45 critically ill patients had nasointestinal tube indwelled were collected from June 1,2018 to April 1,2019 in the Intensive Care Unit of Zhejiang Provincial People's Hospital, including 30 males and 15 females, with an average age of (63±17) years.Enteral nutritional suspension Peptisorb Liquid was used as research medium,with the ultrasonic imaging performance of it confirmed by in vitro and in vivo experiments.The optimal mixing ratio of microbubble ultrasound contrast agent and Peptisorb Liquid was confirmed by in vitro experiment, then the mixture was quietly placed and its stability was dynamically observed. The nasointestinal tube was confirmed in the digestive tract by conventional ultrasound and then the ultrasound contrast mode turned on. Ultrasound contrast agent with Peptisorb Liquid as mixed medium was injected into the nasointestinal tube and the tube direction and end position were observed and recorded in real time. Abdominal X-ray examination or CT was used as the gold standard for verifying the location of the nasointestinal tube and the same result represented successful positioning. Results: The in vitro and in vivo experiments showed that Peptisorb Liquid had good ultrasound imaging uniformity and penetrating power, which could clearly show the range and boundary of the filling intestine cavity; the in vitro experiment showed that the ultrasound contrast agent prepared with the microbubble ultrasound contrast agent and Peptisorb Liquid by the ratio of 1∶1 000 and 1∶500 which had the best imaging effect and the best distribution uniformity, with the best stability within 10 minutes after quietly placed. Nasointestinal tubes were successfully located by using ultrasound contrast agent with enteral nutritional suspension as mixed medium in 95.6%(43/45) of the patients collected in this study,including success at one attempt in 39 cases, the operating time was (1.6±0.5) minutes and 4 cases were successfully located after multiple operations with (5.1±0.5) minutes, the tube bent in the stomach in one case and flexed back into the stomach from the descending duodenum in another. The operation failed in 2 cases (4.4%). No significant complications occurred during the examination. Conclusion: The ultrasound contrast agent with enteral nutritional suspension as mixed medium has the advantages of both, which can conveniently, safely and effectively locate the direction and end position of nasointestinal tube in critically ill patients.
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Affiliation(s)
- R Z Ye
- Department of Ultrasonography, People's Hospital of Hangzhou Medical College/Zhejiang Provincial People's Hospital, Hangzhou 310014, China
| | - C Z Peng
- Department of Ultrasonography, People's Hospital of Hangzhou Medical College/Zhejiang Provincial People's Hospital, Hangzhou 310014, China
| | - R H Sun
- Intensive Care Unit, People's Hospital of Hangzhou Medical College/Zhejiang Provincial People's Hospital, Hangzhou 310014, China
| | - J Q Liu
- Intensive Care Unit, People's Hospital of Hangzhou Medical College/Zhejiang Provincial People's Hospital, Hangzhou 310014, China
| | - X H Yang
- Intensive Care Unit, People's Hospital of Hangzhou Medical College/Zhejiang Provincial People's Hospital, Hangzhou 310014, China
| | - L P Du
- Department of Neurology, People's Hospital of Hangzhou Medical College/Zhejiang Provincial People's Hospital, Hangzhou 310014, China
| | - W H Wu
- Intensive Care Unit, Guangxing Hospital of Zhejiang Chinese Medical University/Hangzhou Hospital of Traditional Chinese Medicine, Hangzhou 310007, China
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31
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Jiang YQ, Xiong JH, Li HY, Yang XH, Yu WT, Gao M, Zhao X, Ma YP, Zhang W, Guan YF, Gu H, Sun JF. Recognizing basal cell carcinoma on smartphone-captured digital histopathology images with a deep neural network. Br J Dermatol 2019; 182:754-762. [PMID: 31017653 DOI: 10.1111/bjd.18026] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/22/2019] [Indexed: 11/29/2022]
Abstract
BACKGROUND Pioneering effort has been made to facilitate the recognition of pathology in malignancies based on whole-slide images (WSIs) through deep learning approaches. It remains unclear whether we can accurately detect and locate basal cell carcinoma (BCC) using smartphone-captured images. OBJECTIVES To develop deep neural network frameworks for accurate BCC recognition and segmentation based on smartphone-captured microscopic ocular images (MOIs). METHODS We collected a total of 8046 MOIs, 6610 of which had binary classification labels and the other 1436 had pixelwise annotations. Meanwhile, 128 WSIs were collected for comparison. Two deep learning frameworks were created. The 'cascade' framework had a classification model for identifying hard cases (images with low prediction confidence) and a segmentation model for further in-depth analysis of the hard cases. The 'segmentation' framework directly segmented and classified all images. Sensitivity, specificity and area under the curve (AUC) were used to evaluate the overall performance of BCC recognition. RESULTS The MOI- and WSI-based models achieved comparable AUCs around 0·95. The 'cascade' framework achieved 0·93 sensitivity and 0·91 specificity. The 'segmentation' framework was more accurate but required more computational resources, achieving 0·97 sensitivity, 0·94 specificity and 0·987 AUC. The runtime of the 'segmentation' framework was 15·3 ± 3·9 s per image, whereas the 'cascade' framework took 4·1 ± 1·4 s. Additionally, the 'segmentation' framework achieved 0·863 mean intersection over union. CONCLUSIONS Based on the accessible MOIs via smartphone photography, we developed two deep learning frameworks for recognizing BCC pathology with high sensitivity and specificity. This work opens a new avenue for automatic BCC diagnosis in different clinical scenarios. What's already known about this topic? The diagnosis of basal cell carcinoma (BCC) is labour intensive due to the large number of images to be examined, especially when consecutive slide reading is needed in Mohs surgery. Deep learning approaches have demonstrated promising results on pathological image-related diagnostic tasks. Previous studies have focused on whole-slide images (WSIs) and leveraged classification on image patches for detecting and localizing breast cancer metastases. What does this study add? Instead of WSIs, microscopic ocular images (MOIs) photographed from microscope eyepieces using smartphone cameras were used to develop neural network models for recognizing BCC automatically. The MOI- and WSI-based models achieved comparable areas under the curve around 0·95. Two deep learning frameworks for recognizing BCC pathology were developed with high sensitivity and specificity. Recognizing BCC through a smartphone could be considered a future clinical choice.
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Affiliation(s)
- Y Q Jiang
- Department of Dermatopathology, Institute of Dermatology, Peking Union Medical College & Chinese Academy of Medical Sciences, Nanjing, 210042, China
| | - J H Xiong
- Beijing Tulip Partners Technology Co., Ltd, Beijing, China
| | - H Y Li
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, 48109, U.S.A
| | - X H Yang
- Department of Dermatopathology, Institute of Dermatology, Peking Union Medical College & Chinese Academy of Medical Sciences, Nanjing, 210042, China
| | - W T Yu
- Department of Dermatopathology, Institute of Dermatology, Peking Union Medical College & Chinese Academy of Medical Sciences, Nanjing, 210042, China
| | - M Gao
- Department of Dermatopathology, Institute of Dermatology, Peking Union Medical College & Chinese Academy of Medical Sciences, Nanjing, 210042, China
| | - X Zhao
- Beijing Tulip Partners Technology Co., Ltd, Beijing, China
| | - Y P Ma
- Beijing Tulip Partners Technology Co., Ltd, Beijing, China
| | - W Zhang
- Department of Dermatopathology, Institute of Dermatology, Peking Union Medical College & Chinese Academy of Medical Sciences, Nanjing, 210042, China
| | - Y F Guan
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, 48109, U.S.A
| | - H Gu
- Department of Physiotherapy, Institute of Dermatology, Peking Union Medical College & Chinese Academy of Medical Sciences, Nanjing, 210042, China
| | - J F Sun
- Department of Dermatopathology, Institute of Dermatology, Peking Union Medical College & Chinese Academy of Medical Sciences, Nanjing, 210042, China
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Zheng W, Zhu XM, Zhang QE, Cai DB, Yang XH, Zhou YL, Ungvari GS, Ng CH, He SH, Peng XJ, Ning YP, Xiang YT. Adjunctive memantine for major mental disorders: A systematic review and meta-analysis of randomized double-blind controlled trials. Schizophr Res 2019; 209:12-21. [PMID: 31164254 DOI: 10.1016/j.schres.2019.05.019] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [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: 10/20/2018] [Revised: 05/05/2019] [Accepted: 05/06/2019] [Indexed: 02/08/2023]
Abstract
OBJECTIVE As a non-competitive N-methyl-d-aspartate receptor antagonist, memantine has been used to treat major mental disorders including schizophrenia, bipolar disorder, and major depressive disorder (MDD). This meta-analysis systematically investigated the effectiveness and tolerability of adjunctive memantine for patients with schizophrenia, bipolar disorder, and MDD. METHODS Only randomized controlled trials (RCTs) were identified and included in the study. Data of the three disorders were separately synthesized using the RevMan 5.3 software. RESULTS Fifteen RCTs (n = 988) examining memantine (5-20 mg/day) as an adjunct treatment for schizophrenia (9 trials with 512 patients), bipolar disorder (3 trials with 319 patients), and MDD (3 trials with 157 patients) were analyzed. Memantine outperformed the comparator regarding total psychopathology with a standardized mean difference (SMD) of -0.56 [95% confidence interval (CI): -1.01, -0.11; I2 = 76%, P = 0.01] and negative symptoms with an SMD of -0.71 (95% CI: -1.09, -0.33; I2 = 74%, P = 0.0003) in schizophrenia, but no significant effects were found with regard to positive symptoms and general psychopathology in schizophrenia, or depressive and manic symptoms in bipolar disorder or depressive symptoms in MDD. Memantine outperformed the comparator in improving cognitive performance in schizophrenia with an SMD of 1.07 (95% CI: 0.53, 1.61; P < 0.0001, I2 = 29%). No group differences were found in the rates of adverse drug reactions and discontinuation due to any reason in the three major mental disorders. CONCLUSIONS Memantine as an adjunct treatment appears to have significant efficacy in improving negative symptoms in schizophrenia. The efficacy and safety of adjunctive memantine for bipolar disorder or MDD needs to be further examined. REVIEW REGISTRATION PROSPERO: 42018099045.
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Affiliation(s)
- Wei Zheng
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Xiao-Min Zhu
- Suzhou Guangji Hospital, Affiliated Guangji Hospital of Soochow University, Suzhou, China
| | - Qing-E Zhang
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, China
| | - Dong-Bin Cai
- Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, China
| | - Xin-Hu Yang
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Yan-Ling Zhou
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Gabor S Ungvari
- The University of Notre Dame Australia, Fremantle, Australia; Division of Psychiatry, School of Medicine, University of Western Australia, Perth, Australia
| | - Chee H Ng
- Department of Psychiatry, University of Melbourne, Melbourne, Victoria, Australia
| | | | | | - Yu-Ping Ning
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China.
| | - Yu-Tao Xiang
- Unit of Psychiatry, Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macao SAR, China.
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Zheng W, Li XB, Shi ZM, Yang XH, Cai DB, Ng CH, Ungvari GS, Liu WJ, Wu YJ, Wang YY, Ning YP, Xiang YT. Adjunctive Reboxetine for Schizophrenia: Meta-analysis of Randomized Double-blind, Placebo-controlled Trials. Pharmacopsychiatry 2019; 53:5-13. [PMID: 31207653 DOI: 10.1055/a-0914-3260] [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] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND Results of previous studies on the safety and efficacy of adjunctive reboxetine for schizophrenia have been inconsistent. AIM The aim of this study was to examine the efficacy and tolerability of reboxetine as an adjunct medication to antipsychotic treatment in a meta-analysis of randomized controlled trials (RCTs). METHODS Two independent investigators extracted data for a random effects meta-analysis and assessed the quality of studies using risk of bias and the Jadad scale. Weighted and standardized mean differences (WMDs/SMDs) and risk ratio (RR)±95% confidence intervals (CIs) were calculated. RESULTS Nine RCTs (n=630) with double-blind design were identified. Reboxetine outperformed placebo in improving negative (9 RCTs, n=602, SMD: -0.47 [95% CI: -0.87, -0.07], p=0.02; I2=82%), but not the overall, positive, and general psychopathology scores. The significant therapeutic effect on negative symptoms disappeared in the sensitivity analysis after removing an outlying study and in 50% (6/12) of the subgroup analyses. Reboxetine outperformed placebo in reducing weight (3 RCTs, n=186, WMD: -3.83 kg, p=0.04; I2=92%) and body mass index (WMD: -2.23 kg/m2, p=0.04; I2=95%). Reboxetine caused dry mouth but was associated with less weight gain overall and weight gain of ≥7% of the initial weight. All-cause discontinuation and other adverse events were similar between reboxetine and placebo. CONCLUSION Adjunctive reboxetine could be useful for attenuating antipsychotic-induced weight gain, but it was not effective in treating psychopathology including negative symptoms in schizophrenia.
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Affiliation(s)
- Wei Zheng
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Xian-Bin Li
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital & the Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
| | - Zhan-Ming Shi
- Chongqing Jiangbei Mental Health Center, Chongqing, China
| | - Xin-Hu Yang
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Dong-Bin Cai
- Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, China
| | - Chee H Ng
- Department of Psychiatry, University of Melbourne, Melbourne, Victoria, Australia
| | - Gabor S Ungvari
- The University of Notre Dame Australia, Fremantle, Australia.,Division of Psychiatry, School of Medicine, University of Western Australia, Perth, Australia
| | - Wei-Jian Liu
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Yu-Jie Wu
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Yuan-Yuan Wang
- Faculty of Health and Life Sciences, De Montfort University, Leicester, United Kingdom
| | - Yu-Ping Ning
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Yu-Tao Xiang
- Unit of Psychiatry, Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macao SAR, China
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Bai Y, Cong JL, Cheng SL, Sun L, Wu SX, Sun HF, Huang JK, Guan TT, Zhang L, Yang XH. [A follow-up study on the clinical characteristics among patients with diabetes mellitus combined with acute myocardial infarction]. Zhonghua Liu Xing Bing Xue Za Zhi 2019; 40:692-696. [PMID: 31238621 DOI: 10.3760/cma.j.issn.0254-6450.2019.06.017] [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: 06/09/2023]
Abstract
Objective: To investigate the clinical characteristics of diabetic patients combined with acute myocardial infarction (AMI) and to compare the prognosis between diabetic and non- diabetic patients in 4-5 years after the onset of AMI. Methods: Followed the certain inclusive and exclusive criteria, a total of 420 patients with acute myocardial infarction were included and divided into diabetes group (group D) and non-diabetes group (group N) with numbers as 161 people and 259 respectively. Baseline data, clinical information, short-term outcome and long-term prognosis of the two groups were compared and analyzed. Results: Among the patients with diabetes, the average age was older (65.65±11.33 vs. 63.30±15.34), with fewer males (64.59% vs. 79.92%); and more likely to have other complications as hypertension (64.60% vs. 53.28%) or hyperlipidemia (42.24% vs. 26.25%). 59.29% of the patients in group D showed pathological changes in 3 major coronary arteries, which were significantly more than its counterpart (40.83%). The proportion of patients that had undergone the coronary artery bypass, grafting (11.11% vs. 5.31%) appeared also higher. There was no significant difference seen in the short-term outcomes between the two groups, but results from the long-term follow-up program showed that both the incidence of Major Adverse Cardiovascular Events (MACE) (50.67% vs. 27.72%) and the all-cause mortality (20.00% vs. 9.90%) in group D were higher than those appeared in group N (27.72%). Conclusions: Patients suffered from the combination of both diabetes and acute myocardial infarction appeared older in age, more in females, with more complications and the coronary artery lesions were more severe and wider. During hospitalization, no significant difference was seen regarding the short-term outcomes between the two groups but the results from long-term follow-up process showing that the risk of MACE events was significantly higher in patients with type2 diabetes.
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Affiliation(s)
- Y Bai
- Beijing University of Chinese Medicine, Beijing 100029, China
| | - J L Cong
- Beijing University of Chinese Medicine, Beijing 100029, China
| | - S L Cheng
- Beijing University of Chinese Medicine, Beijing 100029, China
| | - L Sun
- Beijing University of Chinese Medicine, Beijing 100029, China
| | - S X Wu
- Dongfang Hospital Affiliated to Beijing University of Chinese Medicine, Beijing 100078, China
| | - H F Sun
- Dongfang Hospital Affiliated to Beijing University of Chinese Medicine, Beijing 100078, China
| | - J K Huang
- Beijing University of Chinese Medicine, Beijing 100029, China
| | - T T Guan
- Beijing University of Chinese Medicine, Beijing 100029, China
| | - L Zhang
- Dongfang Hospital Affiliated to Beijing University of Chinese Medicine, Beijing 100078, China
| | - X H Yang
- Dongzhimen Hospital Affiliated to Beijing University of Chinese Medicine, Beijing 100700, China
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Zheng W, Li XH, Zhu XM, Cai DB, Yang XH, Ungvari GS, Ng CH, Ning YP, Hu YD, He SH, Wang G, Xiang YT. Adjunctive ketamine and electroconvulsive therapy for major depressive disorder: A meta-analysis of randomized controlled trials. J Affect Disord 2019; 250:123-131. [PMID: 30852364 DOI: 10.1016/j.jad.2019.02.044] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 01/14/2019] [Accepted: 02/16/2019] [Indexed: 01/12/2023]
Abstract
BACKGROUND Adjunctive ketamine with electroconvulsive therapy (ECT) has been investigated for treating major depressive disorder (MDD), but the findings have been inconsistent. AIM This is an updated meta-analysis of the efficacy and safety of ketamine augmentation of ECT in the treatment of MDD. METHODS Randomized controlled trials (RCTs) reporting on the efficacy and safety of ketamine and ECT were identified and analyzed. RESULTS Seventeen RCTs (n = 1,035) compared ketamine alone or ketamine plus other anesthetic drugs (n = 557) with other anesthetic agents (n = 478) in MDD patients who received ECT. Ketamine+other anesthetic drugs was superior in improving depressive symptoms over other anesthetic medications at early study time point, but not at post-ECT or end of study time points. Ketamine alone was not more efficacious in treating depressive symptoms than other anesthetic drugs at early study, post-ECT and end of study time points. Sensitivity analysis and 19 of the 20 subgroup analyses also confirmed the lack of significance of these findings. Eleven RCTs testing the effects of ketamine on neurocognitive functions with various test batteries found mixed results. Ketamine alone significantly increased blood pressure more than other anesthetic drugs in MDD treated with ECT. CONCLUSION Compared to other anesthetic agents, ketamine alone does not appear to improve the efficacy of ECT. However, ketamine+other anesthetic combinations may confer a short-term advantage in improving depressive symptom at the early stages of ECT.
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Affiliation(s)
- Wei Zheng
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Xiao-Hong Li
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders Beijing Anding Hospital & The Advanced Innovation Center for Human Brain Protection, Capital Medical University, School of Mental Health, Beijing, China
| | - Xiao-Min Zhu
- Suzhou Guangji Hospital, The Affiliated Guangji Hospital of Soochow University, Suzhou, China
| | - Dong-Bin Cai
- Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, China
| | - Xin-Hu Yang
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Gabor S Ungvari
- The University of Notre Dame Australia, Fremantle, Australia; Division of Psychiatry, School of Medicine, Perth, Australia
| | - Chee H Ng
- Department of Psychiatry, University of Melbourne, Melbourne, Victoria, Australia
| | - Yu-Ping Ning
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Yong-Dong Hu
- Department of Psychological Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | | | - Gang Wang
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders Beijing Anding Hospital & The Advanced Innovation Center for Human Brain Protection, Capital Medical University, School of Mental Health, Beijing, China.
| | - Yu-Tao Xiang
- Unit of Psychiatry, Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Avenida da Universidade, 3/F, Building E12 Taipa, Macao SAR, China..
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Yang XH, Li HF, Xing FL, Tao MC, Cao Y. Correlation between the sap gene of Candida albicans and oral lichen planus. J BIOL REG HOMEOS AG 2019; 33:935-940. [PMID: 31210044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Affiliation(s)
- X H Yang
- Department of Dermatology and STD, Zhejiang Hospital of Traditional Chinese Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - H F Li
- Department of Dermatology and STD, Zhejiang Hospital of Traditional Chinese Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - F L Xing
- Department of Dermatology and STD, Zhejiang Hospital of Traditional Chinese Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - M C Tao
- Department of Dermatology and STD, Zhejiang Hospital of Traditional Chinese Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Y Cao
- Department of Dermatology and STD, Zhejiang Hospital of Traditional Chinese Medicine, Zhejiang Chinese Medical University, Hangzhou, 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. [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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Li D, Chen ZF, Yang XH, Pan WY, Wang Q, Zhang SH, Zheng NX, Huang LF, Zhou Y. [Epidemiological and pathogenic characteristics of mumps in Fujian province, 2005-2017]. Zhonghua Liu Xing Bing Xue Za Zhi 2019; 39:1356-1361. [PMID: 30453437 DOI: 10.3760/cma.j.issn.0254-6450.2018.10.013] [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] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To understand the epidemiological and etiological characteristics of mumps in Fujian province, 2005-2017. Methods: All the reported mumps cases were collected through the National Notifiable Disease Information Management System, 2005-2017. Active search and interviews were conducted to collect the information on vaccination of mumps. Throat swab specimens were collected for cells culture, genotyping and gene sequence analysis on mumps virus (MuV). Results: A total of 83 959 cases of mumps were reported in Fujian province from 2005 to 2017, with an average annual incidence of 17.6 per 100 000. Since 2007, the incidence appeared increasing but then decreasing, reaching the lowest level (7.5 per 100 000), after the setup of a monitoring program. Annually, the onset time of mumps showed an obvious two seasonal peaks, one from April to July, with a weakening trend, and the other from October to January with a rising trend. Most of the mumps cases occurred among students, kindergarten and scattered children (89.2%, 5 814/6 517), children aged 5-9 years (38.8%, 2 527/6 517), with cases reported from every region. Program from the pathogen surveillance showed that the transmission chain of G genotype mumps virus did exist in Fujian. Data from the sequence analysis revealed that mutations in the nucleotide of G genotype strain in 2015 had led to mutation of 6 amino acid sites in the SH gene coding region, resulting in the differences appearing in both nucleotide and amino acid homology with type A vaccine strain. Conclusions: The incidence of mumps decreased annually, in Fujian. Prevention programs should focus on primary and secondary school students. In Fujian province, we also noticed the transmission chain of mumps G genotype with some amino acid mutations in the SH gene coding region. Monitor programs on both epidemiologic and etiology, should be strengthened.
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Affiliation(s)
- D Li
- Fujian Provincial Key Laboratory of Zoonosis Research, Fujian Provincial Center for Disease Control and Prevention, Fuzhou 350001, 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. [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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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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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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47
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Hu XR, Xu C, Kang Y, Wang T, Zhang Y, Yang XH. [Correlation between mismatch-repair protein expression and clinicopathologic features in 658 colorectal cancers]. Zhonghua Bing Li Xue Za Zhi 2018; 47:827-833. [PMID: 30423605 DOI: 10.3760/cma.j.issn.0529-5807.2018.11.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [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 expression of mismatch repair (MMR) proteins (MLH1, MSH2, MSH6 and PMS2) in colorectal cancers and to explore the relationship between MMR expression and clinicopathologic features. Methods: Six hundred and fifty-eight colon cancers were collected from January 2016 to January 2017 at Shengjing Hospital of China Medical University. Of the 658 patients there were 409 male and 249 female. The patients were 20 to 92 years old, with average age of (63±5) years old. Expression of MLH1, MSH2, MSH6 and PMS2 protein was detected by immunohistochemical method. Immunohistochemistry for BRAF V600E was performed in colorectal cancers with loss of MLH1 protein expression. Relationship between MMR protein expression and clinicopathologic features was analyzed statistically. Results: Forty-four cases of 658 cases (6.7%) lost at least one MMR protein expression. Expression deficiency rates of MLH1, MSH2, MSH6 and PMS2 were 4.1%(27/658), 2.3%(15/658), 2.4% (16/658), and 4.3% (28/658), respectively. MMR expression deficiency mainly consisted of combined loss of MLH1/PMS2 (61.4%, 27/44) and MSH2/MSH6 (34.1%, 15/44). Two unique mutations were identified including one MSH6-deficient(2.3%, 1/44) and PMS2-deficient(2.3%, 1/44). Seven cases (25.9%, 7/27) had positive BRAF V600E expression, suggesting BRAF gene mutation related sporadic colorectal cancers. No correlation was observed between the expression of MMR and depth of tumor infiltration, lymph node metastasis, vascular tumor emboli, clinical stage or hematogenous metastasis (P>0.05). MMR status was associated with tumor cell differentiation, histological type and tumor location (P<0.01). Tumors with combined MLH1 and PMS2 loss were associated with mucinous differentiation (P=0.049, P=0.013) and located in the right hemi-colon (P=0.006, P=0.002). Combined MSH2 and PMS2 loss was related to gender, while loss of MSH2 protein was observed more frequently in female patients (P=0.048) and loss of PMS2 protein was seen more frequently in male patients (P=0.031). Conclusions: Patients with MMR protein deficiency have a younger onset age and poorly differentiated tumors. Most tumors are located in the right hemi-colon and have mucinous differentiation.
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Affiliation(s)
- X R Hu
- Department of Pathology, Shengjing Hospital of China Medical University, Shenyang110004, China
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Zheng W, Cai DB, Yang XH, Li L, Zhang QE, Ng CH, Ungvari GS, Li XB, Ning YP, Xiang YT. Corrigendum to "Short-term efficacy and tolerability of lurasidone in the treatment of acute schizophrenia: A meta-analysis of randomized controlled trials" [J. Psychiatr. Res. 103 (2018) 244-251]. J Psychiatr Res 2018; 105:54. [PMID: 30149220 DOI: 10.1016/j.jpsychires.2018.08.019] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Wei Zheng
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Dong-Bin Cai
- Clinics of Chinese Medicine, The First Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xin-Hu Yang
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Lu Li
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Qing-E Zhang
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, China
| | - Chee H Ng
- Department of Psychiatry, University of Melbourne, Melbourne, Victoria, Australia
| | - Gabor S Ungvari
- The University of Notre Dame Australia / Graylands Hospital, Perth, Australia
| | - Xian-Bin Li
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, China
| | - Yu-Ping Ning
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China.
| | - Yu-Tao Xiang
- Unit of Psychiatry, Faculty of Health Sciences, University of Macau, SAR, Macau, China.
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Zhang YN, Chen TL, Geng X, Gu GQ, Zheng HM, Yang XH, Zhang JD, Xie RQ, Cui W. [Clinical observation of postprandial hypotension in patients with hypertensive and coronary heart disease]. Zhonghua Yi Xue Za Zhi 2018; 98:2641-2644. [PMID: 30220151 DOI: 10.3760/cma.j.issn.0376-2491.2018.33.006] [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 explore the prevalence and clinical characteristics of postprandial hypotension(PPH) in patients with essential hypertension and coronary heart disease. Methods: A total of 197 patients with essential hypertension and coronary heart disease, who had been treated in the First Department of Cardiology of the Second Hospital of Hebei Medical University from December, 2013 to December, 2014 were included. The patients' blood pressure before breakfast, lunch and dinner and 30, 60, 90, 120 minutes after the meal were monitored. Subjects were classified into PPH group (n=37) and non-PPH group (NPPH, n=160) according to postprandial decrease in systolic blood pressure, to explore the clinical characteristics and related factors and the major adverse cardiac and cerebral vascular events of PPH. Results: Among 197 patients, 37 cases (18.8%) showed at least once postprandial decline in systolic blood pressure greater than and equal to 20 mmHg. The incidence of PPH after breakfast and dinner were higher than lunch (P<0.05). There was no significant difference in the incidence of PPH among different age groups, among patients accompanied with different diseases, and among patients with different dining position (all P>0.05). According to the baseline systolic blood pressure, patients can be divided into 4 groups(<120 mmHg, 120-129 mmHg, 130-139 mmHg, >140 mmHg), the higher the level of the baseline systolic blood pressure was, the higher the incidence of PPH was. And the incidence of major adverse cardiac and cerebral vascular events in patients during hospitalization were increased by PPH. Conclusions: The prevalence of PPH in the patients with essential hypertension and coronary heart disease is 18.8%. The incidence of PPH after breakfast and dinner is higher than lunch. The baseline systolic blood pressure is considered to be the risk factor of PPH. And PPH could lead to an increase of the incidence of major adverse cardiac and cerebral vascular events.
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Affiliation(s)
- Y N Zhang
- First Department of Cardiology, the Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
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Zheng W, Cai DB, Yang XH, Li L, Zhang QE, Ng CH, Ungvari GS, Li XB, Ning YP, Xiang YT. Short-term efficacy and tolerability of lurasidone in the treatment of acute schizophrenia: A meta-analysis of randomized controlled trials. J Psychiatr Res 2018; 103:244-251. [PMID: 29906709 DOI: 10.1016/j.jpsychires.2018.06.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [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: 01/24/2018] [Revised: 04/23/2018] [Accepted: 06/01/2018] [Indexed: 01/23/2023]
Abstract
BACKGROUND Lurasidone, an azapirone derivative, is a novel second generation antipsychotic with potent binding affinity for dopamine D2, serotonin 5-HT2A, 5-HT7, 5-HT1A, and noradrenaline alpha2C receptors. This updated meta-analysis of randomized controlled trials (RCTs) examined the short-term efficacy and tolerability of lurasidone in the treatment of acute schizophrenia. METHODS Double-blinded RCTs reporting on the short-term effects of lurasidone were included. Standardized mean difference (SMD) with their 95% confidence interval (CI), and number needed to harm (NNH) were computed. RESULTS The meta-analysis had 8 RCTs with 16 active arms that included 2373 patients with acute schizophrenia who were randomized to either lurasidone (20-160 mg/day; n = 1570) or placebo (n = 803) groups. Lurasidone was superior to placebo with regard to change in total psychopathology [SMD: -0.34, (95%CI: -0.48, -0.20), P<0.00001], positive symptoms [SMD: -0.47, (95%CI: -0.57, -0.36), P<0.00001], negative symptoms [SMD:-0.34, (95%CI: -0.45, -0.22), P<0.00001], and general psychopathology [SMD: -0.36, (95%CI: -0.48, -0.24), P<0.00001]. Results were consistent for total psychopathology in 11 out of the 13 subgroups. Lurasidone resulted in higher weight gain [SMD: 0.15, (95% CI: 0.06, 0.24), P = 0.001] and BMI [SMD: 0.17, (95%CI: 0.07, 0.28), P = 0.002] than placebo, but the differences were not clinically significant. Lurasidone group had less frequent inefficacy (NNH = 14) and discontinuation due to any reason (NNH = 17), but was associated with more frequent vomiting, akathisia, dystonia, parkinsonism, somnolence, dizziness, sedation, nausea, and weight gain of ≥7% of the initial weight (NNH = 11-50). CONCLUSION This meta-analysis of 8 short-term studies supported the efficacy and safety of lurasidone in the acute phase of schizophrenia, particularly at the higher dose range of 80 mg/day.
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Affiliation(s)
- Wei Zheng
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Dong-Bin Cai
- Clinics of Chinese Medicine, The First Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xin-Hu Yang
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Lu Li
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Qing-E Zhang
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, China
| | - Chee H Ng
- Department of Psychiatry, University of Melbourne, Melbourne, Victoria, Australia
| | - Gabor S Ungvari
- The University of Notre Dame Australia / Graylands Hospital, Perth, Australia
| | - Xian-Bin Li
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, China
| | - Yu-Ping Ning
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China.
| | - Yu-Tao Xiang
- Unit of Psychiatry, Faculty of Health Sciences, University of Macau, SAR, Macau, China.
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