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Peng LP, Gan WQ, Zheng YB, Chen YM, Liu J, Wu ZB, Gao ZL. [Analysis of clinical characteristics of persistent HBeAg positivity in patients with chronic hepatitis B treated with nucleos(t)ide analogues]. Zhonghua Gan Zang Bing Za Zhi 2024; 32:193-200. [PMID: 38584099 DOI: 10.3760/cma.j.cn501113-20230822-00065] [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: 04/09/2024]
Abstract
Objective: To explore the clinical characteristics of persistent HBeAg positivity in patients with chronic hepatitis B treated with nucleos(t)ide analogues. Methods: A retrospective analysis was performed according to different data types. An independent sample t-test, Mann-Whitney U test, chi-square test, or Fisher's exact probability method were used. Chronic hepatitis B patients followed up for four years were collected from the follow-up case database of the Department of Infectious Diseases of Zhongshan Third Hospital from January 2009 to December 2018 and were divided into two groups, A and B, with 87 and 145 cases respectively, according to the duration of HBeAg-negativity≤ 3 and persistent positivity >3 years. Statistical analysis was conducted on the age, gender, family history, baseline, follow-up visit duration, liver function, and other data among the two patient groups. Results: There were no statistically significant differences in gender, age, family history of liver cirrhosis, family history of liver cancer, liver cirrhosis condition before treatment, fatty liver disease combined condition before treatment, baseline HBsAg, anti-HBc, alanine aminotransferase, albumin, or total bilirubin between the two groups of patients (P > 0.05). HBV DNA and HBeAg were significantly higher in group B than those in group A at baseline, with P≤0.001. Aspartate aminotransferase and γ-glutamyl transferase were significantly higher in group A than those in group B at baseline. The proportion of family history of hepatitis B was significantly higher in group B (69.0%) than that in group A (50.6%) among the two groups of patients, and the difference was statistically significant (P = 0.005). The proportion of mothers with hepatitis B was significantly higher in group B (25.5%) than in group A (11.5%), P = 0.010. During the treatment process, the HBV DNA quantification was significantly higher in group B than that in group A at 0.5 and 1 years (P≤0.002). The proportion of HBV DNA <100IU/ml was also significantly different at six months and one year (χ(2)=30.327, P < 0.001 and χ(2)=11.779, P = 0.001). The HBsAg level was higher in group B than that of group A in the second and fourth years, P < 0.05. During the entire treatment process, the HBeAg level was significantly higher in group B than that in group A (P < 0.001). A total of seven cases developed liver cirrhosis or cancer during follow-up, including three cases in group A and four cases in group B (P > 0.05). Conclusion: HBeAg-positive patients with chronic hepatitis B have persistent HBeAg positivity when treated with long-term nucleos(t)ide analogues. Accordingly, a greater proportion of this kind of patient family and mothers have a remarkable history of hepatitis B and a reduced HBV DNA relapse rate in the early stages (within a year or less).
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Affiliation(s)
- L P Peng
- Department of Infectious Diseases, the Third Affiliated Hospital of Sun Yat-sen; University Guangdong Key Laboratory of Liver Disease Research; Key Laboratory of Tropical Disease Control Research, Ministry of Education, Guangzhou 510630, China
| | - W Q Gan
- Department of Infectious Diseases, the Third Affiliated Hospital of Sun Yat-sen; University Guangdong Key Laboratory of Liver Disease Research; Key Laboratory of Tropical Disease Control Research, Ministry of Education, Guangzhou 510630, China
| | - Y B Zheng
- Department of Infectious Diseases, the Third Affiliated Hospital of Sun Yat-sen; University Guangdong Key Laboratory of Liver Disease Research; Key Laboratory of Tropical Disease Control Research, Ministry of Education, Guangzhou 510630, China
| | - Y M Chen
- Department of Infectious Diseases, the Third Affiliated Hospital of Sun Yat-sen; University Guangdong Key Laboratory of Liver Disease Research; Key Laboratory of Tropical Disease Control Research, Ministry of Education, Guangzhou 510630, China
| | - J Liu
- Department of Infectious Diseases, the Third Affiliated Hospital of Sun Yat-sen; University Guangdong Key Laboratory of Liver Disease Research; Key Laboratory of Tropical Disease Control Research, Ministry of Education, Guangzhou 510630, China
| | - Z B Wu
- Department of Infectious Diseases, the Third Affiliated Hospital of Sun Yat-sen; University Guangdong Key Laboratory of Liver Disease Research; Key Laboratory of Tropical Disease Control Research, Ministry of Education, Guangzhou 510630, China
| | - Z L Gao
- Department of Infectious Diseases, the Third Affiliated Hospital of Sun Yat-sen; University Guangdong Key Laboratory of Liver Disease Research; Key Laboratory of Tropical Disease Control Research, Ministry of Education, Guangzhou 510630, China
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Nong Y, Lin JT, Sun XW, Wang J, Ma X, Liu XP, Wang HQ, Zha RT, Shen DP, Jiang SJ, Luo SK, Zhao Q, Meng L, Wang WP, Fang J, Han LM, Lu GB, Zhang W, Li GF, Wang H, Zhao ZY, Zhou W, Wei BL, Yuan YD, Peng LP, Lu XL, Pang GF, Li FH, Li L, Zhen H. [Efficacy and safety of Kangbingdu granules in the treatment of influenza: a randomized, double-blind, double-dummy, positive-drug parallel control multicenter clinical trial]. Zhonghua Yi Xue Za Zhi 2021; 101:205-211. [PMID: 33370867 DOI: 10.3760/cma.j.cn112137-20201122-03166] [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 observe the efficacy and safety of Kangbingdu granules (KBD) in the treatment of influenza. Methods: A multicenter, randomized, double-blind, double-dummy, and positive-drug parallel control trial was conducted in 27 Grade ⅢA hospitals in China and the subjects were randomly assigned to the KBD test group or the oseltamivir phosphate capsule control group at a ratio of 1∶1. 200 subjects were planned to be enrolled in each group. The experimental group was given KBD (18g each time, 3 times a day) and oseltamivir phosphate simulator orally, while the control group was given oseltamivir phosphate capsule (75 mg each time, twice a day) and KBD simulator orally for 5 days. The primary efficacy indicators included the remission time of major clinical symptoms and the time of complete defervescence. The secondary efficacy indicators included dosage of acetaminophen, the change of traditional Chinese medicine (TCM) syndrome score and the remission time of other important clinical symptoms. The efficacy of KBD in the test group and Oseltamivir phosphate control group were compared. Adverse events or adverse reactions were observed at the same time to evaluate the safety of KBD Granules. Results: A total of 393 subjects from 27 Grade ⅢA hospitals in China were enrolled. The experimental group included 195 subjects and 191 subjects (97.95%) completed the trial, While the control group included 198 subjects and 195 subjects (98.48%) completed the trial. There was no significant difference in the shedding rate and rejection rate between the two groups (P>0.05). In the Full Analysis Set (FAS), the mean age of the experimental group was (34.9±14.4) years old, with 83 males (42.78%). The mean age of the control group was (33.3±13.5) years old, with 78 males (39.59%). There were no statistically significant differences between the two groups in demographic data, physical examination, viral pathogen detection, total score of TCM syndromes and scores of each symptom at baseline (P>0.05). In the FAS, the remission time M (Q1, Q3) of major clinical symptoms was 3.0 (3.0, 4.0) days in the experimental group and 3.0 (3.0, 4.0) days in the control group, and the difference was not statistically significant (P>0.05). The time M (Q1, Q3) of complete defervescence was 34.0 (20.3, 49.0) hours in the experimental group and 36.5 (19.6, 48.8) hours in the control group, and the difference was not statistically significant (P>0.05). KBD granules had the same effect as Oseltamivir phosphate capsule (P>0.05) in terms of acetaminophen dosage, TCM syndrome effect and disappearance rate of most important clinical symptoms. Meanwhile, the disappearance rate of dizziness and chest distress on day 3 in the KBD granules group was better than that of oseltamivir phosphate capsule (P<0.05). Conclusion: KBD granules have the same efficacy as Oseltamivir Phosphate capsule in the treatment of influenza and the drug safety is good.
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Affiliation(s)
- Y Nong
- Department of Pulmonary and Critical Care Medicine, China-Japan Friendship Hospital, Beijing 100029, China
| | - J T Lin
- Department of Pulmonary and Critical Care Medicine, China-Japan Friendship Hospital, Beijing 100029, China
| | - X W Sun
- Department of Lung Diseases, Mudanjiang Hospital of Traditional Chinese Medicine, Mudanjiang 157009, China
| | - J Wang
- Department of Pulmonary and Critical Care Medicine, the Second Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan 250001, China
| | - X Ma
- Emergency Department, Luohe Hospital of traditional Chinese Medicine, Luohe 462000, China
| | - X P Liu
- Department of Pulmonary and Critical Care Medicine, the Second People's Hospital of Gansu Province, Lanzhou 730030, China
| | - H Q Wang
- Respiratory Department, the Second Affiliated Hospital of Shanxi University of traditional Chinese Medicine, Xianyang 712021, China
| | - R T Zha
- Respiratory Department of Wuhu First people's Hospital, Wuhu 241000, China
| | - D P Shen
- Department of Internal Medicine, Zaozhuang Maternal and Child Health Hospital, Zaozhuang 277800, China
| | - S J Jiang
- Department of Pulmonary and Critical Care Medicine, Shandong Provincial Hospital, Jinan 250021, China
| | - S K Luo
- Department of Internal Medicine, Urumqi Hospital of Traditional Chinese Medicine, Urumqi 830000, China
| | - Q Zhao
- Department of Respiratory Medicine, Heilongjiang Red Cross (Forest Industry General) Hospital, Haerbin 150040, China
| | - L Meng
- Department of Pulmonary and Critical Care medicine, the Second Affiliated Hospital of Shandong First Medical University, Taian 271000, China
| | - W P Wang
- Department of Respiratory Medicine, Changzhi People's Hospital, Changzhi 046000, China
| | - J Fang
- Department of Respiratory Medicine, Dezhou People's Hospital, Dezhou 253020, China
| | - L M Han
- Department of Respiratory Medicine, the Second Affiliated Hospital of Xinjiang Medical University, Urumqi 830063, China
| | - G B Lu
- Department of Pulmonary and Critical Care Medicine, Meishan Hospital of Traditional Chinese Medicine, Meishan 620010, China
| | - W Zhang
- Department of Lung Diseases, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan 250011, China
| | - G F Li
- Respiratory Department of General Hospital of Jizhou Energy Fengfeng Group Co., Ltd, Handan 056011, China
| | - H Wang
- Department of Respiratory Medicine, Mudanjiang First People's Hospital, Mudanjiang 157011, China
| | - Z Y Zhao
- Respiratory Department of Baoding Second Hospital, Baoding 071051, China
| | - W Zhou
- Department of Pulmonary and Critical Care Medicine, General Hospital of Ningxia Medical University, Yinchuan 750003, China
| | - B L Wei
- Department of Pulmonary and Critical Care Medicine, the Second Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300250, China
| | - Y D Yuan
- Department of Pulmonary and Critical Care Medicine, the Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - L P Peng
- Department of Pulmonary and Critical Care Medicine, the First Hospital of Jilin University, Changchun 130021, China
| | - X L Lu
- Department of Respiratory Medicine, the First Affiliated Hospital of Medical College of Shihezi University, Shihezi 832008, China
| | - G F Pang
- Department of Pulmonary and Critical Care medicine, Affiliated Hospital of Chengde Medical College, Chengde 067000, China
| | - F H Li
- Department of Respiratory Medicine, Weinan Central Hospital, Weinan 714000, China
| | - L Li
- Technical Center for Drug Research and Evaluation of China Association of Traditional Chinese Medicine, Beijing 100101, China
| | - H Zhen
- Technical Center for Drug Research and Evaluation of China Association of Traditional Chinese Medicine, Beijing 100101, China
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Wang Y, You XY, Wang YJ, Peng LP, Du ZC, Gilmour S, Yoneoka D, Gu J, Hao C, Hao YT, Li JH. [Estimating the basic reproduction number of COVID-19 in Wuhan, China]. Zhonghua Liu Xing Bing Xue Za Zhi 2020; 41:476-479. [PMID: 32125128 DOI: 10.3760/cma.j.cn112338-20200210-00086] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [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: The number of confirmed and suspected cases of the COVID-19 in Hubei province is still increasing. However, the estimations of the basic reproduction number of COVID-19 varied greatly across studies. The objectives of this study are 1) to estimate the basic reproduction number (R(0)) of COVID-19 reflecting the infectiousness of the virus and 2) to assess the effectiveness of a range of controlling intervention. Methods: The reported number of daily confirmed cases from January 17 to February 8, 2020 in Hubei province were collected and used for model fit. Four methods, the exponential growth (EG), maximum likelihood estimation (ML), sequential Bayesian method (SB) and time dependent reproduction numbers (TD), were applied to estimate the R(0). Results: Among the four methods, the EG method fitted the data best. The estimated R(0) was 3.49 (95%CI: 3.42-3.58) by using EG method. The R(0) was estimated to be 2.95 (95%CI: 2.86-3.03) after taking control measures. Conclusions: In the early stage of the epidemic, it is appropriate to estimate R(0) using the EG method. Meanwhile, timely and effective control measures were warranted to further reduce the spread of COVID-19.
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Affiliation(s)
- Y Wang
- School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - X Y You
- School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Y J Wang
- School of Public Health, Sun Yat-sen University, Guangzhou 510080, China; Graduate School of Public Health, St. Luke's International University, Tokyo 104-0045, Japan
| | - L P Peng
- School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Z C Du
- School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - S Gilmour
- Graduate School of Public Health, St. Luke's International University, Tokyo 104-0045, Japan
| | - D Yoneoka
- Graduate School of Public Health, St. Luke's International University, Tokyo 104-0045, Japan
| | - J Gu
- School of Public Health, Sun Yat-sen University, Guangzhou 510080, China; Sun Yat-sen Global Health Institute, Sun Yat-sen University, Guangzhou 510275, China
| | - C Hao
- School of Public Health, Sun Yat-sen University, Guangzhou 510080, China; Sun Yat-sen Global Health Institute, Sun Yat-sen University, Guangzhou 510275, China
| | - Y T Hao
- School of Public Health, Sun Yat-sen University, Guangzhou 510080, China; Sun Yat-sen Global Health Institute, Sun Yat-sen University, Guangzhou 510275, China
| | - J H Li
- School of Public Health, Sun Yat-sen University, Guangzhou 510080, China; Sun Yat-sen Global Health Institute, Sun Yat-sen University, Guangzhou 510275, China
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Wang KR, Peng LP, Gu J, Hao C, Zou HC, Hao YT, Li JH. [Impact of the 90-90-90 goal and pre-exposure prophylaxis on HIV transmission and elimination in men who have sex with men in China: A mathematical modeling study]. Zhonghua Liu Xing Bing Xue Za Zhi 2019; 39:1507-1514. [PMID: 30462963 DOI: 10.3760/cma.j.issn.0254-6450.2018.11.017] [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] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To establish a dynamic compartmental model to predict the impact of HIV testing and treatment and pre-exposure prophylaxis (PrEP) on the annual incidence of HIV infection in men who have sex with men (MSM) in China from 2018 to 2037. Methods: A dynamic compartmental model was developed to describe the HIV epidemic in MSM in China. The model was parameterized using data from the literature available. We used MATLAB 7.0 software for data simulation and graphics rendering. We analyzed HIV transmission among MSM and estimated the impact of expanded HIV testing and treatment and PrEP on HIV elimination in MSM. Results: Under the current policy, the number of new HIV infections would reach 770 000, the infection rate would reach 11.1% and the incidence rate would reach 0.72/100 person years in MSM in the next 20 years. Under the 90%-90%-90% goal, 440 000 new infections (57.7%) would be reduced, the HIV infection rate would decline to 5.7% and the incidence rate would decline to 0.24/100 person years in the next 20 years, but it is still unlikely to achieve the goal of HIV elimination. With 100% PrEP compliance, the required PrEP coverage rates for achieving HIV elimination in the next 10, 15 and 20 years would be 65%, 32% and 19%, respectively. Conclusion: It is necessary to strengthen the comprehensive intervention in MSM, continue to expand HIV testing and treatment, and improve PrEP adherence and coverage to further control and eliminate the epidemic of HIV/AIDS in MSM.
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Affiliation(s)
- K R Wang
- School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China
| | - L P Peng
- School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China
| | - J Gu
- School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China;Sun Yat-Sen Global Health Institute, Guangzhou 510080, China
| | - C Hao
- School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China;Sun Yat-Sen Global Health Institute, Guangzhou 510080, China
| | - H C Zou
- School of Public Health (Shenzhen), Sun Yat-Sen University, Shenzhen 518000, China
| | - Y T Hao
- School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China;Sun Yat-Sen Global Health Institute, Guangzhou 510080, China
| | - J H Li
- School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China;Sun Yat-Sen Global Health Institute, Guangzhou 510080, China
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