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Li WP, Chen LL, Zhang HT, Pan L, Jin FG. [A case of nontuberculous mycobacterium presenting as a mass and atelectasis with mediastinal and hilar lymph node enlargement]. Zhonghua Jie He He Hu Xi Za Zhi 2024; 47:352-356. [PMID: 38599811 DOI: 10.3760/cma.j.cn112147-20230908-00150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 04/12/2024]
Abstract
With the development of testing technology, the diagnosis of nontuberculous mycobacterium (NTM) lung disease has gradually increased in recent years. Because the clinical characteristics of NTM are not typical, and its imaging manifestations are diverse and nonspecific, missed diagnosis and misdiagnosis are common. Etiological investigation is necessary for diagnosis. Conventional etiological investigations are very limited for the diagnosis of NTM. We reported a case of NTM lung disease presenting with a mass and atelectasis with mediastinal and hilar lymph node enlargement that resembled malignant tumors. The literature on this condition was reviewed to improve the clinician's understanding and broaden clinical thinking.
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Affiliation(s)
- W P Li
- Department of Pulmonary and Critical Care Medicine, Second Affiliated Hospital, The Air Force Medical University, Xi'an 710038,China
| | - L L Chen
- Department of Pulmonary and Critical Care Medicine, Second Affiliated Hospital, The Air Force Medical University, Xi'an 710038,China
| | - H T Zhang
- Department of Pulmonary and Critical Care Medicine, Second Affiliated Hospital, The Air Force Medical University, Xi'an 710038,China
| | - L Pan
- Department of Pulmonary and Critical Care Medicine, Second Affiliated Hospital, The Air Force Medical University, Xi'an 710038,China
| | - F G Jin
- Department of Pulmonary and Critical Care Medicine, Second Affiliated Hospital, The Air Force Medical University, Xi'an 710038,China
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Xu D, Zhang AL, Zheng JS, Ye MW, Li F, Qian GC, Shi HB, Jin XH, Huang LP, Mei JG, Mei GH, Xu Z, Fu H, Lin JJ, Ye HZ, Zheng Y, Hua LL, Yang M, Tong JM, Chen LL, Zhang YY, Yang DH, Zhou YL, Li HW, Lan YL, Xu YL, Feng JY, Chen X, Gong M, Chen ZM, Wang YS. [A multicenter prospective study on early identification of refractory Mycoplasma pneumoniae pneumonia in children]. Zhonghua Er Ke Za Zhi 2024; 62:317-322. [PMID: 38527501 DOI: 10.3760/cma.j.cn112140-20231121-00383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 03/27/2024]
Abstract
Objective: To explore potential predictors of refractory Mycoplasma pneumoniae pneumonia (RMPP) in early stage. Methods: The prospective multicenter study was conducted in Zhejiang, China from May 1st, 2019 to January 31st, 2020. A total of 1 428 patients with fever >48 hours to <120 hours were studied. Their clinical data and oral pharyngeal swab samples were collected; Mycoplasma pneumoniae DNA in pharyngeal swab specimens was detected. Patients with positive Mycoplasma pneumoniae DNA results underwent a series of tests, including chest X-ray, complete blood count, C-reactive protein, lactate dehydrogenase (LDH), and procalcitonin. According to the occurrence of RMPP, the patients were divided into two groups, RMPP group and general Mycoplasma pneumoniae pneumonia (GMPP) group. Measurement data between the 2 groups were compared using Mann-Whitney U test. Logistic regression analyses were used to examine the associations between clinical data and RMPP. Receiver operating characteristic (ROC) curves were used to analyse the power of the markers for predicting RMPP. Results: A total of 1 428 patients finished the study, with 801 boys and 627 girls, aged 4.3 (2.7, 6.3) years. Mycoplasma pneumoniae DNA was positive in 534 cases (37.4%), of whom 446 cases (83.5%) were diagnosed with Mycoplasma pneumoniae pneumonia, including 251 boys and 195 girls, aged 5.2 (3.3, 6.9) years. Macrolides-resistant variation was positive in 410 cases (91.9%). Fifty-five cases were with RMPP, 391 cases with GMPP. The peak body temperature before the first visit and LDH levels in RMPP patients were higher than that in GMPP patients (39.6 (39.1, 40.0) vs. 39.2 (38.9, 39.7) ℃, 333 (279, 392) vs. 311 (259, 359) U/L, both P<0.05). Logistic regression showed the prediction probability π=exp (-29.7+0.667×Peak body temperature (℃)+0.004×LDH (U/L))/(1+exp (-29.7+0.667×Peak body temperature (℃)+0.004 × LDH (U/L))), the cut-off value to predict RMPP was 0.12, with a consensus of probability forecast of 0.89, sensitivity of 0.89, and specificity of 0.67; and the area under ROC curve was 0.682 (95%CI 0.593-0.771, P<0.01). Conclusion: In MPP patients with fever over 48 to <120 hours, a prediction probability π of RMPP can be calculated based on the peak body temperature and LDH level before the first visit, which can facilitate early identification of RMPP.
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Affiliation(s)
- D Xu
- Department of Pulmonology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - A L Zhang
- Department of Pediatrics, the Second Hospital of Jiaxing, Jiaxing 314001, China
| | - J S Zheng
- Department of Pediatrics, Ningbo Women and Children's Hospital, Ningbo 315012, China
| | - M W Ye
- Department of Pediatrics, Sanmen People's Hospital, Taizhou 317199, China
| | - F Li
- Department of Pediatrics, Shaoxing Second Hospital, Shaoxing 312099, China
| | - G C Qian
- Department of Pediatrics, Changxing Maternal and Child Health Care Hospital, Huzhou 313199, China
| | - H B Shi
- Department of Pediatrics, Ningbo Medical Center Lihuili Hospital, Ningbo 315048, China
| | - X H Jin
- Department of Pediatrics, Taizhou Hospital of Zhejiang Province, Taizhou 317099, China
| | - L P Huang
- Department of Pediatrics, Zhoushan Women and Children's Hospital, Zhoushan 316004, China
| | - J G Mei
- Department of Pediatrics, Cixi Maternal and Child Health Care Hospital, Ningbo 315331, China
| | - G H Mei
- Department of Pediatrics, Quzhou Maternal and Child Health Care Hospital, Quzhou 324003, China
| | - Z Xu
- Department of Pediatrics, Huzhou Central Hospital, Huzhou 313099, China
| | - H Fu
- Department of Pediatrics, Shengsi People's Hospital, Zhoushan 202450, China
| | - J J Lin
- Department of Pediatrics, Lishui City People's Hospital, Lishui 323050, China
| | - H Z Ye
- Department of Pediatrics, the First People's Hospital of Huzhou, Huzhou 313099, China
| | - Y Zheng
- Department of Pediatrics, People's Hospital of Quzhou, Quzhou 324002, China
| | - L L Hua
- Department of Pediatrics, Ningbo Women and Children's Hospital, Ningbo 315012, China
| | - M Yang
- Department of Pediatrics, Sanmen People's Hospital, Taizhou 317199, China
| | - J M Tong
- Department of Pediatrics, Changxing Maternal and Child Health Care Hospital, Huzhou 313199, China
| | - L L Chen
- Department of Pediatrics, Taizhou Hospital of Zhejiang Province, Taizhou 317099, China
| | - Y Y Zhang
- Department of Pulmonology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - D H Yang
- Department of Pulmonology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - Y L Zhou
- Department of Pulmonology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - H W Li
- Department of Pulmonology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - Y L Lan
- Department of Pulmonology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - Y L Xu
- Department of Pediatrics, Zhoushan Women and Children's Hospital, Zhoushan 316004, China
| | - J Y Feng
- Department of Pediatrics, Cixi Maternal and Child Health Care Hospital, Ningbo 315331, China
| | - X Chen
- Department of Pediatrics, Huzhou Central Hospital, Huzhou 313099, China
| | - M Gong
- Department of Pediatrics, People's Hospital of Quzhou, Quzhou 324002, China
| | - Z M Chen
- Department of Pulmonology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - Y S Wang
- Department of Pulmonology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
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Wang H, Xie KX, Chen LL, Cao Y, Shen ZJ, Lyu J, Yu CQ, Sun DJY, Pei P, Zhong JM, Yu M. [A prospective study of association between physical activity and ischemic stroke in adults]. Zhonghua Liu Xing Bing Xue Za Zhi 2024; 45:325-330. [PMID: 38514307 DOI: 10.3760/cma.j.cn112338-20230904-00125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 03/23/2024]
Abstract
Objective: To explore the prospective associations between physical activity and incident ischemic stroke in adults. Methods: Data of China Kadoorie Biobank study in Tongxiang of Zhejiang were used. After excluding participants with cancers, strokes, heart diseases and diabetes at baseline study, a total of 53 916 participants aged 30-79 years were included in the final analysis. The participants were divided into 5 groups according to the quintiles of their physical activity level. Cox proportional hazard regression models was used to calculate the hazard ratios (HR) for the analysis on the association between baseline physical activity level and risk for ischemic stroke. Results: The total physical activity level in the participants was (30.63±15.25) metabolic equivalent (MET)-h/d, and it was higher in men [(31.04±15.48) MET-h/d] than that in women [(30.33±15.07) MET-h/d] (P<0.001). In 595 526 person-years of the follow-up (average 11.4 years), a total of 1 138 men and 1 082 women were newly diagnosed with ischemic stroke. Compared to participants with the lowest physical activity level (<16.17 MET-h/d), after adjusting for socio-demographic factors, lifestyle, BMI, waist circumference, and SBP, the HRs for the risk for ischemic stroke in those with moderate low physical activity level (16.17-24.94 MET-h/d), moderate physical activity level (24.95-35.63 MET-h/d), moderate high physical activity level (35.64-43.86 MET-h/d) and the highest physical activity level (≥43.87 MET-h/d) were 0.93 (95%CI: 0.83-1.04), 0.87 (95%CI: 0.76-0.98), 0.82 (95%CI: 0.71-0.95) and 0.76 (95%CI: 0.64-0.89), respectively. Conclusion: Improving physical activity level has an effect on reducing the risk for ischemic stroke.
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Affiliation(s)
- H Wang
- Department of Chronic and Non-communicable Disease Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China
| | - K X Xie
- Department of Chronic and Non-communicable Disease Control and Prevention, Tongxiang County Center for Disease Control and Prevention, Tongxiang 314599, China
| | - L L Chen
- Department of Chronic and Non-communicable Disease Control and Prevention, Tongxiang County Center for Disease Control and Prevention, Tongxiang 314599, China
| | - Y Cao
- Department of Chronic and Non-communicable Disease Control and Prevention, Tongxiang County Center for Disease Control and Prevention, Tongxiang 314599, China
| | - Z J Shen
- Department of Chronic and Non-communicable Disease Control and Prevention, Tongxiang County Center for Disease Control and Prevention, Tongxiang 314599, China
| | - J Lyu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing 100191, China Key Laboratory of Epidemiology of Major Diseases (Peking University), Ministry of Education, Beijing 100191, China
| | - C Q Yu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing 100191, China Key Laboratory of Epidemiology of Major Diseases (Peking University), Ministry of Education, Beijing 100191, China
| | - D J Y Sun
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing 100191, China Key Laboratory of Epidemiology of Major Diseases (Peking University), Ministry of Education, Beijing 100191, China
| | - P Pei
- Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing 100191, China
| | - J M Zhong
- Department of Chronic and Non-communicable Disease Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China
| | - M Yu
- Department of Chronic and Non-communicable Disease Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China
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Xie WQ, He M, Yu DJ, Li HZ, Jin HF, Ji BZ, Yang G, Chen LL, Rahmati M, Li YS. Correction: Correlation study between bone metabolic markers, bone mineral density, and sarcopenia. J Endocrinol Invest 2024:10.1007/s40618-024-02325-2. [PMID: 38374491 DOI: 10.1007/s40618-024-02325-2] [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: 02/21/2024]
Affiliation(s)
- W Q Xie
- Deparment of Orthopedics, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - M He
- Deparment of Orthopedics, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - D J Yu
- Deparment of Orthopedics, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - H Z Li
- Deparment of Orthopedics, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - H F Jin
- Deparment of Orthopedics, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - B Z Ji
- Deparment of Orthopedics, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - G Yang
- Deparment of Orthopedics, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - L L Chen
- Hunan Key Laboratory for Bioanalysis of Complex Matrix Samples, Changsha, 410000, Hunan, China
| | - M Rahmati
- Department of Physical Education and Sport Sciences, Faculty of Literature and Human Sciences, Lorestan University, Khorramabad, Iran
- Department of Physical Education and Sport Sciences, Faculty of Literature and Humanities, Vali-E-Asr University of Rafsanjan, Rafsanjan, Iran
| | - Y S Li
- Deparment of Orthopedics, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China.
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China.
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Xie WQ, He M, Yu DJ, Li HZ, Jin HF, Ji BZ, Yang G, Chen LL, Rahmati M, Li YS. Correlation study between bone metabolic markers, bone mineral density, and sarcopenia. J Endocrinol Invest 2023:10.1007/s40618-023-02252-8. [PMID: 38097848 DOI: 10.1007/s40618-023-02252-8] [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] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 11/19/2023] [Indexed: 02/21/2024]
Abstract
OBJECTIVE To investigate the correlation between bone metabolism markers, bone mineral density (BMD), and sarcopenia. METHODS A total of 331 consecutive patients aged ≥ 60 years who were hospitalized between November 2020 and December 2021 were enrolled. Participants were divided into sarcopenia and non-sarcopenia groups according to the Asian Working Group on Sarcopenia criteria (AWGS, 2019). The clinical data, bone metabolism markers (β-CTX, N-MID, and TP1NP), and BMD were compared between the two groups. RESULTS Age, β-CTX, and N-MID of the sarcopenia group were higher than those of the non-sarcopenia group (P < 0.05), but the BMD T values were lower than those of the non-sarcopenia group (P < 0.05). Binary logistic regression analysis showed that increased femoral neck BMD (FNBMD) was a protective factor for sarcopenia, while increased β-CTX was a risk factor. Pearson/Spearman correlation analysis showed that the diagnostic indices of sarcopenia were positively correlated with FNBMD and negatively correlated with β-CTX and N-MID. Multiple linear regression analysis revealed that BMI and FNBMD significantly positively affected muscle strength and appendicular skeletal muscle mass (ASM). The FNBMD significantly positively affected physical performance, while β-CTX significantly negatively affected muscle strength, ASM, and physical performance. CONCLUSION Increased FNBMD may be a protective factor against sarcopenia, and increased β-CTX may be a risk factor. The FNBMD significantly positively affected the diagnostic indices of sarcopenia, while β-CTX significantly negatively affected them. BMD and bone metabolism marker levels may be considered in early screening for sarcopenia.
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Affiliation(s)
- W Q Xie
- Deparment of Orthopedics, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - M He
- Deparment of Orthopedics, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - D J Yu
- Deparment of Orthopedics, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - H Z Li
- Deparment of Orthopedics, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - H F Jin
- Deparment of Orthopedics, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - B Z Ji
- Deparment of Orthopedics, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - G Yang
- Deparment of Orthopedics, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - L L Chen
- Hunan Key Laboratory for Bioanalysis of Complex Matrix Samples, Changsha, 410000, Hunan, China
| | - M Rahmati
- Department of Physical Education and Sport Sciences, Faculty of Literature and Human Sciences, Lorestan University, Khorramabad, Iran
- Department of Physical Education and Sport Sciences, Faculty of Literature and Humanities, Vali-E-Asr University of Rafsanjan, Rafsanjan, Iran
| | - Y S Li
- Deparment of Orthopedics, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China.
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China.
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Lin JX, Chen LL, Han B, Chen S, Li WR, Jin ZL, Fang B, Bai YX, Wang L, Wang J, He H, Liu YH, Hu M, Song JL, Cao Y, Sun YN, Liu XM, Zhang JN, Zhang YF. [Technical specification for orthodontic transmission straight wire technique]. Zhonghua Kou Qiang Yi Xue Za Zhi 2023; 58:1217-1226. [PMID: 38061863 DOI: 10.3760/cma.j.cn112144-20230811-00066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 12/23/2023]
Abstract
Malocclusion is an oral disease with a high prevalence. The goal of orthodontic treatment is health, aesthetics, function and stability. The transmission straight wire appliance and technique is an innovative orthodontic system with independent intellectual property rights invented by Professor Jiuxiang Lin's team based on decades of clinical experience, which provides a new solution for the non-surgical correction of skeletal malocclusions, especially class Ⅲ malocclusion, and it is also a good carrier for the implementation of the concept of healthy orthodontics. Due to the lack of guidelines, how to implement standardized application of transmission straight wire technique remains a problem to be solved. This technical specification was formed by combining the guidance from Professor Jiuxiang Lin and joint revision by a number of authoritative experts from the Orthodontic Special Committee, Chinese Stomatological Association, with reference to relevant literatures, and combined with abundant clinical experience of many experts. This specification aims to provide reference to standardize the clinical application of transmission straight wire technique, so as to reduce the risk and complications, and finally to improve the clinical application level of this technique.
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Affiliation(s)
- J X Lin
- Department of Orthodontics, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices & Beijing Key Laboratory of Digital Stomatology, Beijing 100081, China
| | - L L Chen
- Department of Stomatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology & School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology & Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan 430022, China
| | - B Han
- Department of Orthodontics, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices & Beijing Key Laboratory of Digital Stomatology, Beijing 100081, China
| | - S Chen
- Department of Orthodontics, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices & Beijing Key Laboratory of Digital Stomatology, Beijing 100081, China
| | - W R Li
- Department of Orthodontics, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices & Beijing Key Laboratory of Digital Stomatology, Beijing 100081, China
| | - Z L Jin
- Department of Orthodontics, School of Stomatology, The Fourth Military Medical University, State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, National Clinical Research Center for Oral Diseases, Shaanxi Clinical Research Center for Oral Diseases, Xi'an 710032, China
| | - B Fang
- Department of Orthodontics, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine & College of Stomatology, Shanghai Jiao Tong University & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai 200011, China
| | - Y X Bai
- Department of Orthodontics, Capital Medical University School of Stomatology, Beijing 100050, China
| | - L Wang
- Department of Orthodontics, The Affiliated Stomatological Hospital of Nanjing Medical University & Jiangsu Province Key Laboratory of Oral Diseases & Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing 210029, China
| | - J Wang
- Department of Orthodontics, West China Hospital of Stomatology, Sichuan University & State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases, Chengdu 610041, China
| | - H He
- Department of Orthodontics Division 1, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China
| | - Y H Liu
- Department of Orthodontics, Shanghai Stomatological Hospital & School of Stomatology, Fudan University & Shanghai Key Laboratory of Craniomaxillofacial Development and Diseases, Fudan University, Shanghai 200001, China
| | - M Hu
- Department of Orthodontics, Hospital of Stomatology, Jilin University, Jilin 130021, China
| | - J L Song
- Department of Orthodontics, Stomatological Hospital of Chongqing Medical University & Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences & Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing 401147, China
| | - Y Cao
- Department of Orthodontics, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University & Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
| | - Y N Sun
- Department of Orthodontics, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices & Beijing Key Laboratory of Digital Stomatology, Beijing 100081, China
| | - X M Liu
- Department of Orthodontics, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices & Beijing Key Laboratory of Digital Stomatology, Beijing 100081, China
| | - J N Zhang
- Department of Orthodontics, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices & Beijing Key Laboratory of Digital Stomatology, Beijing 100081, China
| | - Y F Zhang
- Department of Orthodontics, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices & Beijing Key Laboratory of Digital Stomatology, Beijing 100081, China
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Zhang SC, Zhao XY, Chen LL, Zhou X. [Differential expression and implication of m6A methylation in mice with experimental myocardial infarction]. Zhonghua Xin Xue Guan Bing Za Zhi 2023; 51:1166-1174. [PMID: 37963752 DOI: 10.3760/cma.j.cn112148-20230918-00171] [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: 11/16/2023]
Abstract
Objective: To define differentially expressed N6-adenylate methylation (m6A) genes in the myocardial tissue of mice with myocardial infarction (MI) and explore its potential impact on the pathological process of MI. Methods: The random number table method was used to divide the eighteen SPF C57BL/6J male mice aged from 8 to 10 weeks into MI group (MI group, n=9) and control group (control group, n=9). Modified m6A genes from the myocardial tissue were detected via methylated RNA immunoprecipitation with the next generation sequencing (MeRIP-seq). We explored methylation modified characteristics, verified mRNA expression and m6A modified level by bioinformatics analysis, qPCR and MeRIP-qPCR. Results: The Heatmap revealed that 901 differentially modified m6A genes between MI and control group, of which 537 genes were upregulated, and 364 genes were downregulated. The principal component analysis affirmed that two groups could be distinguished significantly in terms of m6A gene modification. The characteristic sequence of m6A modification was GGACU and mainly concentrated in the coding sequence. According to the conjoint analysis with RNA-seq and MeRIP-seq, 119 genes expressed simultaneous m6A modification difference and mRNA expression difference. The Venn diagram exhibited the positive and negative correlation between m6A modification and mRNA expression. Besides, the GO enrichment analysis indicated that the genes with m6A differential modification in MI group were mainly involved in heart development and other processes. qPCR verified that Gbp6 was up-regulated, while Dnaja1 and Dnajb1 were down-regulated. MeRIP-qPCR revealed that the m6A modification level of Hspa1b was downregulated. Conclusion: Myocardial infarction induces differential modification of m6A in the mice model. In addition, the genes with m6A modification may be affected by methylation related enzymes, thus participating the pathogenesis of MI by regulating apoptosis and inflammation.
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Affiliation(s)
- S C Zhang
- Department of Cardiology, Second Affiliated Hospital of Soochow University, Suzhou 215004, China
| | - X Y Zhao
- Department of Cardiology, Second Affiliated Hospital of Soochow University, Suzhou 215004, China
| | - L L Chen
- Experimental Center, Second Affiliated Hospital of Soochow University, Suzhou 215004, China
| | - X Zhou
- Department of Cardiology, Second Affiliated Hospital of Soochow University, Suzhou 215004, China
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Zheng SY, Fang MX, Ma QF, Li XD, Chen LL. [Determination of 14 volatile organic compounds in urine by headspace gas chromatography-mass spectrometry]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2023; 41:850-854. [PMID: 37935553 DOI: 10.3760/cma.j.cn121094-20220711-00365] [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: 11/09/2023]
Abstract
Objective: To establish a automatic headspace gas chromatography-mass spectrometry (HS/GC-MS) method for the determination of 14 volatile organic compounds in urine. Methods: In September 2022, 10 ml urine sample was taken into a 20 ml headspace bottle, balanced for 30 min at 65 ℃, and then detected by HS/GC-MS and quantified by external standard method. Results: The 14 volatile organic compounds showed good linearity at 0.2-8.0 μg/L and 0.1-4.0 μg/L, with correlation coefficients ranging from 0.9956-0.9999. The recoveries were 79.8%-113.1% with relative standard deviations 0.05%-0.27% when three different concentration levels were added. Detection limit was 0.03-0.05 μg/L. Conclusion: The method is simple and convenient, and the recovery and precision meet the requirements. It can be used for the determination of common volatile organic compounds in urine.
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Affiliation(s)
- S Y Zheng
- Physical and Chemical Institute of Wenzhou Center for Disease Control and Prevention, Wenzhou 325000, China
| | - M X Fang
- Physical and Chemical Institute of Wenzhou Center for Disease Control and Prevention, Wenzhou 325000, China
| | - Q F Ma
- Physical and Chemical Institute of Wenzhou Center for Disease Control and Prevention, Wenzhou 325000, China
| | - X D Li
- Physical and Chemical Institute of Wenzhou Center for Disease Control and Prevention, Wenzhou 325000, China
| | - L L Chen
- Physical and Chemical Institute of Wenzhou Center for Disease Control and Prevention, Wenzhou 325000, China
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9
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Ji P, Cao T, Zhang Z, Zheng Z, Liang M, Tian CY, Hao T, Chen LL, Hu DH, Han JT, Tao K. [Effects of the anterolateral thigh chimeric perforator flaps in repairing complex wounds of foot and ankle]. Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi 2023; 39:926-932. [PMID: 37899557 DOI: 10.3760/cma.j.cn501225-20230627-00232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 10/31/2023]
Abstract
Objective: To investigate the effects of anterolateral thigh chimeric perforator flap in repairing complex wounds of foot and ankle. Methods: A retrospective observational study was conducted. From May 2018 to June 2022, 23 patients who met the inclusion criteria were admitted to the First Affiliated Hospital of Air Force Medical University to repair complex wounds of foot and ankle with anterolateral thigh chimeric perforator flaps, including 15 males and 8 females, aged from 20 to 66 years. The wounds were all accompanied by bone exposure and defects, and were complicated with varying degrees of infection. All patients underwent debridement and continuous vacuum sealing drainage treatment for 1 week in stage Ⅰ, with the skin and soft tissue defect area after debridement being 10 cm×5 cm to 22 cm×7 cm. In stage Ⅱ, the anterolateral thigh chimeric perforator flap was used to cover the defective wound, of which the muscle flap was used to fill the deep invalid cavity of the ankle joint or cover bone and internal fixation exposures, and the skin flap was used to cover the superficial wound, with the area of the skin flap ranging from 11 cm×6 cm to 23 cm×8 cm, and the area of the muscle flap ranging from 4.0 cm×2.5 cm to 8.0 cm×5.0 cm. The survival of the flap was observed after operation. During follow-up, the color, texture, appearance, and complications of the flap were observed, the function of ankle joint and its range of dorsiflexion motion and plantar flexion motion were measured, and the scar hyperplasia and muscular hernia in donor area were observed. Results: Ecchymosis and epidermal necrosis occurred at the tip of the flap in 1 patient on 5 days after operation and healed after dressing change for 1 week; the other flaps of patients survived successfully. After 6 to 40 months of follow-up, the color, texture, and shape of flaps were good, but 1 patient was not satisfied with the shape of the flap because of flap swelling; the ankle joint movement was basically normal, the dorsiflexion motion was 15-30°, and the plantar flexion motion was 20-45°; the scar hyperplasia in the donor area of the flap was not obvious, and no muscular hernia occurred. Conclusions: The anterolateral thigh chimeric perforator flap can effectively fill the deep invalid cavity of ankle joint and cover the superficial wound at the same time, with minimal damage to the donor site. So it is an ideal flap for repairing the complex wounds of foot and ankle.
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Affiliation(s)
- P Ji
- Department of Burns and Cutaneous Surgery, Burn Center of PLA, the First Affiliated Hospital of Air Force Medical University, Xi'an 710032, China
| | - T Cao
- Department of Burns and Cutaneous Surgery, Burn Center of PLA, the First Affiliated Hospital of Air Force Medical University, Xi'an 710032, China
| | - Z Zhang
- Department of Burns and Cutaneous Surgery, Burn Center of PLA, the First Affiliated Hospital of Air Force Medical University, Xi'an 710032, China
| | - Z Zheng
- Department of Burns and Cutaneous Surgery, Burn Center of PLA, the First Affiliated Hospital of Air Force Medical University, Xi'an 710032, China
| | - M Liang
- Department of Burns and Cutaneous Surgery, Burn Center of PLA, the First Affiliated Hospital of Air Force Medical University, Xi'an 710032, China
| | - C Y Tian
- Department of Burns and Cutaneous Surgery, Burn Center of PLA, the First Affiliated Hospital of Air Force Medical University, Xi'an 710032, China
| | - T Hao
- Department of Burns and Cutaneous Surgery, Burn Center of PLA, the First Affiliated Hospital of Air Force Medical University, Xi'an 710032, China
| | - L L Chen
- Department of Orthopedics, Xingping People's Hospital, Xingping 713100, China
| | - D H Hu
- Department of Burns and Cutaneous Surgery, Burn Center of PLA, the First Affiliated Hospital of Air Force Medical University, Xi'an 710032, China
| | - J T Han
- Department of Burns and Cutaneous Surgery, Burn Center of PLA, the First Affiliated Hospital of Air Force Medical University, Xi'an 710032, China
| | - K Tao
- Department of Wound Repair, Center for Wound Repair and Regenerative Medicine, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325015, China
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10
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Shang QX, Xu K, Dai QG, Huang HD, Hu JL, Zou X, Chen LL, Wei Y, Li HP, Zhen Q, Cai W, Wang Y, Bao CC. [Analysis on the secondary attack rates of SARS-CoV-2 Omicron variant and the associated factors]. Zhonghua Yu Fang Yi Xue Za Zhi 2023; 57:1550-1557. [PMID: 37859370 DOI: 10.3760/cma.j.cn112150-20230227-00162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 10/21/2023]
Abstract
Objective: To evaluate the secondary attack rates of the SARS-CoV-2 Omicron variant and the associated factors. Methods: A total of 328 primary cases and 40 146 close contacts of the SARS-CoV-2 Omicron variant routinely detected in local areas of Jiangsu Province from February to April 2022 were selected in this study, and those with positive nucleic acid test results during 7 days of centralized isolation medical observation were defined as secondary cases. The demographic information and clinical characteristics were collected, and the secondary attack rate (SAR) and the associated factors were analyzed by using a multivariate logistic regression model. Results: A total of 1 285 secondary cases of close contacts were reported from 328 primary cases, with a SAR of 3.2% (95%CI: 3.0%-3.4%). Among the 328 primary cases, males accounted for 61.9% (203 cases), with the median age (Q1, Q3) of 38.5 (27, 51) years old. Among the 1 285 secondary cases, males accounted for 59.1% (759 cases), with the median age (Q1, Q3) of 34 (17, 52) years old. The multivariate logistic regression model showed that the higher SAR was observed in the primary male cases (OR=1.632, 95%CI: 1.418-1.877), younger than 20 years old (OR=1.766, 95%CI: 1.506-2.072),≥60 years old (OR=1.869, 95%CI: 1.476-2.365), infected with the BA.2 strain branch (OR=2.906, 95%CI: 2.388-3.537), the confirmed common cases (OR=2.572, 95%CI: 2.036-3.249), and confirmed mild cases (OR=1.717, 95%CI: 1.486-1.985). Meanwhile, the higher SAR was observed in the close contacts younger than 20 years old (OR=2.604, 95%CI: 2.250-3.015),≥60 years old (OR=1.287, 95%CI: 1.052-1.573) and exposure for co-residence (OR=27.854, 95%CI: 23.470-33.057). Conclusion: The sex and age of the primary case of the Omicron variant, the branch of the infected strain, case severity of the primary case, as well as the age and contact mode of close contacts are the associated factors of SAR.
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Affiliation(s)
- Q X Shang
- School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - K Xu
- Department of Acute Infectious Disease Control and Prevention, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - Q G Dai
- Department of Acute Infectious Disease Control and Prevention, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - H D Huang
- Department of Acute Infectious Disease Control and Prevention, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - J L Hu
- Department of Acute Infectious Disease Control and Prevention, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - X Zou
- School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - L L Chen
- Department of Acute Infectious Disease Control and Prevention, Suzhou Center for Disease Control and Prevention, Suzhou 215004, China
| | - Y Wei
- Department of Acute Infectious Disease Control and Prevention, Nantong Center for Disease Control and Prevention, Nantong 226007, China
| | - H P Li
- Department of Acute Infectious Disease Control and Prevention, Lianyungang Center for Disease Control and Prevention, Lianyungang 222003, China
| | - Q Zhen
- Department of Acute Infectious Disease Control and Prevention, Changzhou Center for Disease Control and Prevention, Changzhou 213003, China
| | - W Cai
- Department of Acute Infectious Disease Control and Prevention, Suqian Center for Disease Control and Prevention, Suqian 223899, China
| | - Y Wang
- Department of Acute Infectious Disease Control and Prevention, Yangzhou Center for Disease Control and Prevention, Yangzhou 225007, China
| | - C C Bao
- School of Public Health, Nanjing Medical University, Nanjing 211166, China Department of Acute Infectious Disease Control and Prevention, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
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11
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Guo YX, An Q, Chen LL, Li TY, Chen D, Liang J, Wang L, Jiang W. Role and Modality of Combining Radiotherapy with Immunotherapy in Stage III-IV Unresectable Small Cell Lung Cancer. Int J Radiat Oncol Biol Phys 2023; 117:e22. [PMID: 37784898 DOI: 10.1016/j.ijrobp.2023.06.695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) The combination of radiotherapy and immunotherapy was rarely reported in the management of small cell lung cancer (SCLC). We retrospectively assessed the role and modality of this combination in Stage III-IV unresectable SCLC. MATERIALS/METHODS Patients with stage III and IV SCLC were enrolled according to AJCC 8th edition. Both efficacy and safety of immunotherapy combined with radiotherapy were evaluated. Thereinto, patients received first-line chemo-immunotherapy and sequential thoracic consolidation radiotherapy (TCRT) were further evaluated. Survival and descriptive analyses were performed. RESULTS Between January 1, 2019 and December 31, 2021, 51 patients were included in our analysis. Median follow-up was 28.0 months (95% CI 22.8-33.2). Patients received radiotherapy in treatment course had a prolonged 2-year overall survival (OS). And in the first-line immunotherapy cohort of 27 patients, the addition of TCRT significantly improved 2y-OS (72.22% vs. 13.89%, p = 0.0048), 2y-locoregional recurrence free survival (LRRFS) (90.00% vs 48.00%, p = 0.011), and 2y-distance progression free survival (DPFS) (66.67% vs. 16.67%, p = 0.039). Subgroup analyses showed that TCRT rendered superior outcomes regardless of brain metastases. Dose-escalation (45 Gy/15f) and earlier radiotherapy seemed to improve the benefit. Of 70.37% (19/27) patients experienced disease progression in the TCRT evaluation cohort, 63.16% (12/19) patients failed in brain. A tendency toward better OS and superior brain metastases free survival (BMFS) were observed after receiving prophylactic cranial irradiation (PCI). Finally, the most common grade 2 or higher toxic effects were pneumonitis in all patients (11.76% of immune-related vs. 7.84% of radiation related). CONCLUSION Earlier addition of TCRT to immunotherapy could significantly improve survival and extracranial control for stage IIIA-IVB unresectable SCLC patients, with no increased risk of adverse events. In the era of immunotherapy, PCI may still be a recommended strategy. Further investigation is warranted.
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Affiliation(s)
- Y X Guo
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, China
| | - Q An
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, China
| | - L L Chen
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, China
| | - T Y Li
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, China
| | - D Chen
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Shenzhen, China
| | - J Liang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, China, Shenzhen, China
| | - L Wang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China, Beijing, China
| | - W Jiang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, China, Shenzhen, China
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12
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Lazzareschi DV, Fong N, Mavrothalassitis O, Whitlock EL, Chen CL, Chiu C, Adelmann D, Bokoch MP, Chen LL, Liu KD, Pirracchio R, Mathis MR, Legrand M. Intraoperative Use of Albumin in Major Noncardiac Surgery: Incidence, Variability, and Association With Outcomes. Ann Surg 2023; 278:e745-e753. [PMID: 36521076 PMCID: PMC10481928 DOI: 10.1097/sla.0000000000005774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND The impact of albumin use during major surgery is unknown, and a dearth of evidence governing its use in major noncardiac surgery has long precluded its standardization in clinical guidelines. OBJECTIVE In this study, we investigate institutional variation in albumin use among medical centers in the United States during major noncardiac surgery and explore the association of intraoperative albumin administration with important postoperative outcomes. METHODS The study is an observational retrospective cohort analysis performed among 54 U.S. hospitals in the Multicenter Perioperative Outcomes Group and includes adult patients who underwent major noncardiac surgery under general anesthesia between January 2014 and June 2020. The primary endpoint was the incidence of albumin administration. Secondary endpoints are acute kidney injury (AKI), net-positive fluid balance, pulmonary complications, and 30-day mortality. Albumin-exposed and albumin-unexposed cases were compared within a propensity score-matched cohort to evaluate associations of albumin use with outcomes. RESULTS Among 614,215 major surgeries, predominantly iso-oncotic albumin was administered in 15.3% of cases and featured significant inter-institutional variability in use patterns. Cases receiving intraoperative albumin involved patients of higher American Society of Anesthesiologists physical status and featured larger infused crystalloid volumes, greater blood loss, and vasopressor use. Overall, albumin was most often administered at high-volume surgery centers with academic affiliation, and within a propensity score-matched cohort (n=153,218), the use of albumin was associated with AKI (aOR 1.24, 95% CI 1.20-1.28, P <0.001), severe AKI (aOR 1.45, 95% CI 1.34-1.56, P <0.001), net-positive fluid balance (aOR 1.18, 95% CI 1.16-1.20, P <0.001), pulmonary complications (aOR 1.56, 95% CI 1.30-1.86, P <0.001), and 30-day all-cause mortality (aOR 1.37, 95% CI 1.26-1.49, P <0.001). CONCLUSIONS Intravenous albumin is commonly administered among noncardiac surgeries with significant inter-institutional variability in use in the United States. Albumin administration was associated with an increased risk of postoperative complications.
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Affiliation(s)
| | - Nicholas Fong
- University of California, San Francisco, School of Medicine
| | | | | | - Catherine L. Chen
- University of California, San Francisco, School of Medicine
- Philip R. Lee Institute for Health Policy Studies at University of California, San Francisco
| | - Catherine Chiu
- University of California, San Francisco, School of Medicine
| | | | | | - Lee-Lynn Chen
- University of California, San Francisco, School of Medicine
| | | | | | - Michael R. Mathis
- Department of Anesthesiology, University of Michigan, Ann Arbor, San Francisco, CA
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13
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Zhou X, Chen LL. [Relationship between orthodontic treatment and root resorption]. Zhonghua Kou Qiang Yi Xue Za Zhi 2023; 58:893-898. [PMID: 37659846 DOI: 10.3760/cma.j.cn112144-20230508-00190] [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: 09/04/2023]
Abstract
As one of the common complications of orthodontic treatment, external apical root resorption (EARR) often occurs during orthodontic treatment. This paper systematically elaborates the degree classification of EARR and the biological mechanism of root resorption in orthodontic treatment. At the same time, orthodontic root resorption is caused by a variety of factors. They are not only affected by genetic and environmental factors, but also by great individual differences. This paper summarizes the factors influencing the root resorption of orthodontic teeth and the prognosis of root resorption. This paper also provides some suggestions for the prevention and treatment of root resorption in the process of orthodontics, in order to provide guidance and help for the clinical work of orthodontists.
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Affiliation(s)
- X Zhou
- Department of Stomatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology & School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology & Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan 430030, China
| | - L L Chen
- Department of Stomatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology & School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology & Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan 430030, China
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14
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Wang ZX, Feng YM, Chen LL. [Combined periodontal-orthodontic treatment on loose teeth with severe periodontitis: a case report]. Zhonghua Kou Qiang Yi Xue Za Zhi 2023; 58:953-957. [PMID: 37659855 DOI: 10.3760/cma.j.cn112144-20221021-00546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Subscribe] [Scholar Register] [Indexed: 09/04/2023]
Affiliation(s)
- Z X Wang
- Department of Periodontology, The Second Affiliated Hospital of Zhejiang University School of Medicine, School of Stomatology, and Key Laboratory of Oral Biomedical Research of Zhejiang Province, Hangzhou 310009, China
| | - Y M Feng
- Department of Orthodontics, The Second Affiliated Hospital of Zhejiang University School of Medicine, School of Stomatology, and Key Laboratory of Oral Biomedical Research of Zhejiang Province, Hangzhou 310009, China
| | - L L Chen
- Department of Periodontology, The Second Affiliated Hospital of Zhejiang University School of Medicine, School of Stomatology, and Key Laboratory of Oral Biomedical Research of Zhejiang Province, Hangzhou 310009, China
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15
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Li Y, Wang L, Huang SS, Li JW, Li GD, Shang YF, Zhao D, Wang YJ, Zhao WJ, Chen LL, Li WC, Lyu XQ. [Control study of HPV E6/E7 mRNA and p16 immunohistochemistry detection in oropharyngeal squamous cell carcinoma]. Zhonghua Bing Li Xue Za Zhi 2023; 52:727-729. [PMID: 37408407 DOI: 10.3760/cma.j.cn112151-20221028-00894] [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: 07/07/2023]
Affiliation(s)
- Y Li
- Department of Pathology, the First Affiliated Hospital of Zhengzhou University,Zhengzhou 450001, China
| | - L Wang
- Department of Pathology, the First Affiliated Hospital of Zhengzhou University,Zhengzhou 450001, China
| | - S S Huang
- Department of Pathology, the First Affiliated Hospital of Zhengzhou University,Zhengzhou 450001, China
| | - J W Li
- Department of Pathology, the First Affiliated Hospital of Zhengzhou University,Zhengzhou 450001, China
| | - G D Li
- Department of Pathology, the First Affiliated Hospital of Zhengzhou University,Zhengzhou 450001, China
| | - Y F Shang
- Department of Pathology, the First Affiliated Hospital of Zhengzhou University,Zhengzhou 450001, China
| | - D Zhao
- Department of Pathology, the First Affiliated Hospital of Zhengzhou University,Zhengzhou 450001, China
| | - Y J Wang
- Department of Pathology, the First Affiliated Hospital of Zhengzhou University,Zhengzhou 450001, China
| | - W J Zhao
- Department of Pathology, the First Affiliated Hospital of Zhengzhou University,Zhengzhou 450001, China
| | - L L Chen
- Department of Pathology, the First Affiliated Hospital of Zhengzhou University,Zhengzhou 450001, China
| | - W C Li
- Department of Pathology, the First Affiliated Hospital of Zhengzhou University,Zhengzhou 450001, China
| | - X Q Lyu
- Department of Pathology, the First Affiliated Hospital of Zhengzhou University,Zhengzhou 450001, China
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16
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Chen LL, Yu SX, Ma J, Gao YB, Yang L. [Research progress of biomaterials in promoting wound vascularization]. Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi 2023; 39:381-385. [PMID: 37805743 DOI: 10.3760/cma.j.cn501225-20220626-00261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 10/09/2023]
Abstract
Promoting rapid and good vascularization is still a great challenge for the research and development of biomaterials for wound repair. Current studies have shown that wound vascularization is closely related to the pores, components, and channels of biomaterials. Although the research and development of new medical functional materials have made rapid progress in recent years, and gratifying achievements have been made in the reconstruction of skin barrier function, regulation of wound microenvironment, and antibacterial and anti-inflammatory effects, etc., the problem of rapid wound vascularization has not been solved. This paper introduces the process of wound vascularization, the strategy of biomaterials promoting wound vascularization, the construction of biomaterials promoting wound vascularization based on three-dimensional printing technology, and the influence of nanotechnology on wound vascularization, in order to provide new enlightenment for research and development of wound repair materials with rapid vascularization in the future.
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Affiliation(s)
- L L Chen
- Department of Burns, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - S X Yu
- Department of Burns, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - J Ma
- Department of Burns, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Y B Gao
- Department of Burns, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - L Yang
- Department of Burns, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
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Legrand M, Kothari R, Fong N, Palaniappa N, Boldt D, Chen LL, Kurien P, Gabel E, Sturgess-DaPrato J, Harhay MO, Pirracchio R, Bokoch MP. Norepinephrine versus phenylephrine for treating hypotension during general anaesthesia in adult patients undergoing major noncardiac surgery: a multicentre, open-label, cluster-randomised, crossover, feasibility, and pilot trial. Br J Anaesth 2023; 130:519-527. [PMID: 36925330 DOI: 10.1016/j.bja.2023.02.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 02/05/2023] [Accepted: 02/06/2023] [Indexed: 03/15/2023] Open
Abstract
BACKGROUND Intraoperative hypotension is associated with postoperative complications. The use of vasopressors is often required to correct hypotension but the best vasopressor is unknown. METHODS A multicentre, cluster-randomised, crossover, feasibility and pilot trial was conducted across five hospitals in California. Phenylephrine (PE) vs norepinephrine (NE) infusion as the first-line vasopressor in patients under general anaesthesia alternated monthly at each hospital for 6 months. The primary endpoint was first-line vasopressor administration compliance of 80% or higher. Secondary endpoints were acute kidney injury (AKI), 30-day mortality, myocardial injury after noncardiac surgery (MINS), hospital length of stay, and rehospitalisation within 30 days. RESULTS A total of 3626 patients were enrolled over 6 months; 1809 patients were randomised in the NE group, 1817 in the PE group. Overall, 88.2% received the assigned first-line vasopressor. No drug infiltrations requiring treatment were reported in either group. Patients were median 63 yr old, 50% female, and 58% white. Randomisation in the NE group vs PE group did not reduce readmission within 30 days (adjusted odds ratio=0.92; 95% confidence interval, 0.6-1.39), 30-day mortality (1.01; 0.48-2.09), AKI (1.1; 0.92-1.31), or MINS (1.63; 0.84-3.16). CONCLUSIONS A large and diverse population undergoing major surgery under general anaesthesia was successfully enrolled and randomised to receive NE or PE infusion. This pilot and feasibility trial was not powered for adverse postoperative outcomes and a follow-up multicentre effectiveness trial is planned. CLINICAL TRIAL REGISTRATION NCT04789330 (ClinicalTrials.gov).
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Affiliation(s)
- Matthieu Legrand
- Department of Anesthesia and Perioperative Care, University of California, San Francisco, CA, USA; INI-CRCT Network, Nancy, France.
| | - Rishi Kothari
- Department of Anesthesia and Perioperative Care, University of California, San Francisco, CA, USA; Department of Anesthesiology and Perioperative Medicine, Thomas Jefferson University, Philadelphia, PA, USA
| | - Nicholas Fong
- Department of Anesthesia and Perioperative Care, University of California, San Francisco, CA, USA; School of Medicine, University of California, San Francisco, CA, USA
| | - Nandini Palaniappa
- Department of Anesthesia and Perioperative Care, University of California, San Francisco, CA, USA
| | - David Boldt
- Department of Anesthesia and Perioperative Care, University of California, Los Angeles, USA
| | - Lee-Lynn Chen
- Department of Anesthesia and Perioperative Care, University of California, San Francisco, CA, USA
| | - Philip Kurien
- Department of Anesthesia and Perioperative Care, University of California, San Francisco, CA, USA
| | - Eilon Gabel
- Department of Anesthesia and Perioperative Care, University of California, Los Angeles, USA
| | - Jillene Sturgess-DaPrato
- Department of Anesthesia and Perioperative Care, University of California, San Francisco, CA, USA
| | - Michael O Harhay
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Romain Pirracchio
- Department of Anesthesia and Perioperative Care, University of California, San Francisco, CA, USA
| | - Michael P Bokoch
- Department of Anesthesia and Perioperative Care, University of California, San Francisco, CA, USA
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Liu MK, Chen HL, Chen LL, Jiang H, Liu R, Pei ZC, Li K, Wei ZP, Xu H. Andrographolide Liquisolid using Porous-Starch as the Adsorbent with Enhanced Oral Bioavailability in Rats. J Pharm Sci 2023; 112:535-543. [PMID: 36058257 DOI: 10.1016/j.xphs.2022.08.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 08/23/2022] [Accepted: 08/28/2022] [Indexed: 01/18/2023]
Abstract
Andrographolide (AGL) is the major component of Andrographispaniculata. The poor water solubility and low dissolution strongly affect its oral absorption. Liquisolid technology has been used to improve its dissolution and oral bioavailability. Liquisolid powders of AGL (AGL-LS-PSG) were obtained by firstly dissolving AGL in the mixture of NMP, PEG 6000 and Soluplus®, and solidified by absorption of the blend in porous starch. Angle of repose, Carr index and Hauser ratio presented good powder fluidity and compressibility characteristics of AGL-LS-PSG. The results of optical microscopic observation, PXRD and DSC analysis indicated that AGL has been completely adsorbed in porous starch granules and existed in an amorphous or molecularly dispersing state. AGL-LS-PSG can obviously increase the drug dissolution rate compared to commercial guttate pills and raw drug. In vivo pharmacokinetic behavior of AGL-LS-PSG was investigated following a single oral administration to rats. The Cmax (0.37 ± 0.06 μg mL-1) and AUC0-2h (13.55 ± 2.67 μg h mL-1) of AGL-LS-PSG were evidently increased compared to commercial guttate pills (Cmax = 0.30 ± 0.21 μg mL-1, AUC0-2h = 9.88 ± 3.57 μg h mL-1). This study indicated great potential of liquisolid technology in effectively improving the dissolution and bioavailability of AGL.
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Affiliation(s)
- M K Liu
- School of Pharmacy, School of Pharmacy, Shenyang Pharmaceutical University, Benxi, 117004, PR China
| | - H L Chen
- School of Pharmacy, School of Pharmacy, Shenyang Pharmaceutical University, Benxi, 117004, PR China
| | - L L Chen
- School of Pharmacy, School of Pharmacy, Shenyang Pharmaceutical University, Benxi, 117004, PR China
| | - H Jiang
- School of Pharmacy, School of Pharmacy, Shenyang Pharmaceutical University, Benxi, 117004, PR China
| | - R Liu
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Benxi, 117004, PR China
| | - Z C Pei
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Benxi, 117004, PR China
| | - K Li
- Clinical Pharmacology Laboratory, Henan Province People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, 450003, PR China.
| | - Z P Wei
- Department of Pharmaceutical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300350, PR China
| | - H Xu
- School of Pharmacy, School of Pharmacy, Shenyang Pharmaceutical University, Benxi, 117004, PR China.
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19
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Wu X, Qin Y, Su J, Chen LL, Cui L, Tao R, Zhou JY, Wu M. [Follow-up study on the relationship between changes in waist circumference and body weight and changes in blood pressure levels among high cardiovascular risk population]. Zhonghua Liu Xing Bing Xue Za Zhi 2022; 43:1900-1906. [PMID: 36572461 DOI: 10.3760/cma.j.cn112338-20220516-00419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Objective: To investigate the relationship between changes in waist circumference, body weight, and blood pressure change in a high cardiovascular risk population and to provide a theoretical basis and reference for the prevention and treatment of hypertension and cardiovascular disease. Methods: A total of 12 931 patients with a high risk of cardiovascular disease participating in the follow-up survey in 2016 were selected as the study subjects, and their long-term follow-up data from 2017 to 2019 were included in the analysis. Statistical analysis was performed using a t-test, χ2 test, and generalized estimation equation (GEE). Results: Increased waist circumference, body weight, and BMI were associated with a higher risk of elevated blood pressure in people at high risk of cardiovascular disease. Waist circumference, weight, and BMI were reduced when blood pressure levels were lower. SBP and DBP increased by 0.200 (95%CI: 0.164-0.236) mmHg and 0.085 (95%CI: 0.066-0.105) mmHg for each 1 cm increase of waist circumference. SBP increased by 0.355 (95%CI: 0.289-0.421) mmHg and DBP increased by 0.182 (95%CI: 0.144-0.220) mmHg for each 1 kg increase in body weight. For each 1 kg/m2 increase in BMI, SBP increased by 1.100 (95%CI: 1.194-1.258) mmHg, and DBP increased by 0.365 (95%CI: 0.273-0.456) mmHg. Compared with urban residents, SBP changes more with waist circumference and body weight, and DBP changes more with waist circumference in high-risk cardiovascular disease groups (all P for interaction <0.05). SBP with waist circumference and BMI and DBP with BMI was greater in participants without hypertension than in those with hypertension (all P for interaction <0.05). Conclusion: There is a positive linear correlation between the changes in waist circumference, body weight, and BMI and the changes in blood pressure in a high-risk cardiovascular disease population.
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Affiliation(s)
- X Wu
- Department of Non-communicable Chronic Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - Y Qin
- Department of Non-communicable Chronic Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - J Su
- Department of Non-communicable Chronic Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - L L Chen
- Department of Non-communicable Chronic Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - L Cui
- Department of Non-communicable Chronic Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - R Tao
- Department of Non-communicable Chronic Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - J Y Zhou
- Department of Non-communicable Chronic Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - M Wu
- Department of Non-communicable Chronic Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
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20
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Shi S, Wang ML, Chen LL, Ji Y, Zeng MS. [MRI features of lymphoepithelioma-like intrahepatic cholangiocarcinoma]. Zhonghua Gan Zang Bing Za Zhi 2022; 30:1188-1193. [PMID: 36891696 DOI: 10.3760/cma.j.cn501113-20211123-00573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 03/10/2023]
Abstract
Objective: To investigate the MRI manifestations of lymphoepithelioma-like intrahep cholangiocarcinoma (LEL-ICC). Methods: MR images of 26 cases with LEL-ICC confirmed pathologically at Zhongshan Hospital Affiliated with Fudan University between March 2011 and March 2021 were retrospectively analyzed. The number, location, size, morphology, edges of lesions, non-scan signal intensity, cystic necrosis, enhancement mode, peak, and capsule, vascular invasion, lymph node metastasis, and other MR images were included for analysis. The apparent diffusion coefficient (ADC) value of the lesion and the surrounding normal liver parenchyma were measured. A paired-sample t-test was used to statistically analyze the measurement data. Results: All 26 cases of LEL-ICC had solitary lesions. Mass-type LEL-ICC was the most common [n=23, lesion size (4.02±2.32) cm] with distribution along the bile duct [n=3, lesion size (7.23±1.40 cm)]. Among the 23 lesions of mass type LEL-ICC, most of the lesions were close to the liver capsule (n=20), round (n=22), clearly bordered (n=13), and cystic necrosis (n=22). In the three lesions of LEL-ICC distributed along the bile duct, most of them were close to the liver capsule (n=2), irregular (n=3), blurred edges (n=3), and cystic necrosis (n=3). All 26 lesions showed a low/slightly low signal on T1WI, a high/slightly high signal on T2WI, and a slightly high or high signal on DWI. Three lesions showed fast-in and fast-out enhancement modes, and 23 lesions showed continuous enhancement. Twenty-five lesions showed peak enhancement in the arterial phase, and one lesion appeared in the delayed phase. The ADC value of 26 lesions and adjacent normal liver parenchyma was (1.112±0.274)×10-3 mm2/s and (1.482±0.346)×10-3 mm2/s, respectively, and the both had a statistically significant difference (P<0.05). Conclusion: Certain manifestations of LEL-ICC in magnetic resonance imaging are advantageous for diagnosis and differential diagnosis.
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Affiliation(s)
- S Shi
- Department of Radiology, The Affiliated People's Hospital of Fujian University of Traditional Chinese Medicine, Fuzhou 350004, China Department of Radiology, Zhongshan Hospital, Fudan University, Department of Radiology, Shanghai Geriatric Medical Center, Shanghai 200032, China
| | - M L Wang
- Department of Radiology, Zhongshan Hospital, Fudan University, Department of Radiology, Shanghai Geriatric Medical Center, Shanghai 200032, China
| | - L L Chen
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Y Ji
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - M S Zeng
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
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21
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Song CJ, Bian MY, Lei LH, Chen LL. [Mendelian randomization and its application in periodontitis]. Zhonghua Kou Qiang Yi Xue Za Zhi 2022; 57:1072-1078. [PMID: 36266083 DOI: 10.3760/cma.j.cn112144-20220228-00077] [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
Mendelian randomization is a causal inference method using genetic variations as instrumental variables, which skillfully takes advantages of the distributive randomness and timing priority of genetic variation, effectively avoiding confounding biases and reverse causalities in traditional observational researches. It has become a research hotspot in recent years. As a complex inflammatory disease, periodontitis is associated with many factors, but the cognitions about these associations are mostly based on traditional observational studies, lacking strong evidences to infer the causality. In order to bring up new research ideas in the periodontal field, this article mainly reviewed Mendelian randomization and its research progress in periodontitis.
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Affiliation(s)
- C J Song
- Department of Periodontology, The Second Affiliated Hospital of Zhejiang University School of Medicine, School of Stomatology, and Key Laboratory of Oral Biomedical Research of Zhejiang Province, Hangzhou 310009, China
| | - M Y Bian
- Department of Periodontology, The Second Affiliated Hospital of Zhejiang University School of Medicine, School of Stomatology, and Key Laboratory of Oral Biomedical Research of Zhejiang Province, Hangzhou 310009, China
| | - L H Lei
- Department of Periodontology, The Second Affiliated Hospital of Zhejiang University School of Medicine, School of Stomatology, and Key Laboratory of Oral Biomedical Research of Zhejiang Province, Hangzhou 310009, China
| | - L L Chen
- Department of Periodontology, The Second Affiliated Hospital of Zhejiang University School of Medicine, School of Stomatology, and Key Laboratory of Oral Biomedical Research of Zhejiang Province, Hangzhou 310009, China
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22
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Deng MY, Luo RK, Song Q, Wang X, Chen LL, Hou YY. [Calcifying nested stromal-epithelial tumor of the liver: report of a case]. Zhonghua Bing Li Xue Za Zhi 2022; 51:1048-1050. [PMID: 36207925 DOI: 10.3760/cma.j.cn112151-20220725-00647] [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: 06/16/2023]
Affiliation(s)
- M Y Deng
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - R K Luo
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Q Song
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - X Wang
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - L L Chen
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Y Y Hou
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
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23
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Chiu C, Fong N, Lazzareschi D, Mavrothalassitis O, Kothari R, Chen LL, Pirracchio R, Kheterpal S, Domino KB, Mathis M, Legrand M. Fluids, vasopressors, and acute kidney injury after major abdominal surgery between 2015 and 2019: a multicentre retrospective analysis. Br J Anaesth 2022; 129:317-326. [PMID: 35688657 DOI: 10.1016/j.bja.2022.05.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 04/28/2022] [Accepted: 05/05/2022] [Indexed: 01/25/2023] Open
Abstract
BACKGROUND Practice patterns related to intraoperative fluid administration and vasopressor use have potentially evolved over recent years. However, the extent of such changes and their association with perioperative outcomes, such as the development of acute kidney injury (AKI), have not been studied. METHODS We performed a retrospective analysis of major abdominal surgeries in adults across 26 US hospitals between 2015 and 2019. The primary outcome was AKI as defined by the Kidney Disease Improving Global Outcomes definition (KDIGO) using only serum creatinine criteria. Univariable linear predictive additive models were used to describe the dose-dependent risk of AKI given fluid administration or vasopressor use. RESULTS Over the study period, we observed a decrease in the volume of crystalloid administered, a decrease in the proportion of patients receiving more than 10 ml kg-1 h-1 of crystalloid, an increase in the amount of norepinephrine equivalents administered, and a decreased duration of hypotension. The incidence of AKI increased between 2016 and 2019. An increase of crystalloid administration from 1 to 10 ml kg-1 h-1 was associated with a 58% decreased risk of AKI. CONCLUSIONS Despite decreased duration of hypotension during the study period, decreased fluid administration and increased vasopressor use were associated with increased incidence of AKI. Crystalloid administration below 10 ml kg-1 h-1 was associated with an increased risk of AKI. Although no causality can be concluded, these data suggest that prevention and treatment of hypotension during abdominal surgery with liberal use of vasopressors at the expense of fluid administration is associated with an increased risk of postoperative AKI.
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Affiliation(s)
- Catherine Chiu
- Department of Anesthesia & Perioperative Care, University of California, San Francisco, San Francisco, CA, USA
| | - Nicholas Fong
- Department of Anesthesia & Perioperative Care, University of California, San Francisco, San Francisco, CA, USA
| | - Daniel Lazzareschi
- Department of Anesthesia & Perioperative Care, University of California, San Francisco, San Francisco, CA, USA
| | - Orestes Mavrothalassitis
- Department of Anesthesia & Perioperative Care, University of California, San Francisco, San Francisco, CA, USA
| | - Rishi Kothari
- Department of Anesthesia & Perioperative Care, University of California, San Francisco, San Francisco, CA, USA
| | - Lee-Lynn Chen
- Department of Anesthesia & Perioperative Care, University of California, San Francisco, San Francisco, CA, USA
| | - Romain Pirracchio
- Department of Anesthesia & Perioperative Care, University of California, San Francisco, San Francisco, CA, USA
| | - Sachin Kheterpal
- Department of Anesthesiology, University of Michigan, Ann Arbor, MI, USA
| | - Karen B Domino
- Department of Anesthesiology & Pain Medicine, University of Washington, Seattle, WA, USA
| | - Michael Mathis
- Department of Anesthesiology, University of Michigan, Ann Arbor, MI, USA
| | - Matthieu Legrand
- Department of Anesthesia & Perioperative Care, University of California, San Francisco, San Francisco, CA, USA.
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24
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Wang H, Chen LL, Guan YQ, Cao Y, Shen D, Xie KX, Zhang XY, Wang CM, Pei P, Guo Y, Yu M, Chen LM, Li L. [Association between self-reported gingival bleeding and prevalent hypertension among adults in a cross-sectional study in Zhejiang province]. Zhonghua Liu Xing Bing Xue Za Zhi 2022; 43:1249-1253. [PMID: 35981987 DOI: 10.3760/cma.j.cn112338-20210922-00744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To explore the association between self-reported gingival bleeding and prevalent hypertension among adults in Zhejiang with a cross-sectional study. Methods: After excluding participants with self-reported, physician-diagnosed heart diseases, stroke, diabetes, cancer, and those who never or rarely brush their teeth at baseline study, 48 625 participants aged 30-79 in the China Kadoorie Biobank (CKB) study from Tongxiang, Zhejiang were included for the final analysis. Three multivariable logistic regression models were used to estimate the odds ratios (ORs) for the associations of self-reported gingival bleeding with prevalent hypertension. Results: The mean age of women was (51.2±9.2) years, and 42.9% of participants had prevalent hypertension. The percentage of self-reported frequent gingival bleeding was 6.56% (95%CI: 6.38%-6.75%), significantly higher among women (8.08%, 95%CI: 7.82%-8.35%) than among men (4.36%, 95%CI: 4.12%-4.60%) (P<0.001). After adjusting for socio-demographic factors, behavioral lifestyle, sleep duration, BMI, waist circumference, snoring, in comparison with men whose gingivae never or rarely bleed while brushing teeth, the odds ratio (95%CI) of hypertension for those with occasional, and frequent gingival bleeding were 1.04 (0.96-1.12) and 1.18 (1.02-1.37), respectively (trend P =0.038). The corresponding figures for women were 0.96 (0.91-1.02) and 0.95 (0.86-1.05), respectively (trend P=0.344). Conclusion: Frequent gingival bleeding was positively associated with prevalent hypertension among men.
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Affiliation(s)
- H Wang
- Department of Non-communicable Disease Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China
| | - L L Chen
- Department of Non-communicable Disease Control and Prevention, Tongxiang City Center for Disease Control and Prevention, Tongxiang 314500, China
| | - Y Q Guan
- Department of Non-communicable Disease Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China
| | - Y Cao
- Department of Non-communicable Disease Control and Prevention, Tongxiang City Center for Disease Control and Prevention, Tongxiang 314500, China
| | - D Shen
- Department of Non-communicable Disease Control and Prevention, Tongxiang City Center for Disease Control and Prevention, Tongxiang 314500, China
| | - K X Xie
- Department of Non-communicable Disease Control and Prevention, Tongxiang City Center for Disease Control and Prevention, Tongxiang 314500, China
| | - X Y Zhang
- Department of Non-communicable Disease Control and Prevention, Tongxiang City Center for Disease Control and Prevention, Tongxiang 314500, China
| | - C M Wang
- Department of Non-communicable Disease Control and Prevention, Tongxiang City Center for Disease Control and Prevention, Tongxiang 314500, China
| | - P Pei
- China Kadoorie Biobank, Chinese Academy of Medical Sciences, Beijing 102308, China
| | - Y Guo
- National Clinical Center of Cardiovascular Disease, Fuwai Hospital Chinese Academy of Medical Sciences, Beijing 100037, China
| | - M Yu
- Department of Non-communicable Disease Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China
| | - L M Chen
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford OX3 7LF, UK
| | - Liming Li
- School of Public Health, Peking University Health Science Center, Beijing 100191,China Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing 100191,China
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25
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Chen LL. [Advances in circadian rhythms in oral maxillofacial tissues and oral-related diseases]. Zhonghua Kou Qiang Yi Xue Za Zhi 2022; 57:481-489. [PMID: 35484670 DOI: 10.3760/cma.j.cn112144-20220228-00082] [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: 06/14/2023]
Abstract
Circadian rhythm is an internal autonomous timing mechanism formed by the body in response to changes of external environment. It participates in the regulations of various physiological activities, affecting the formation and outcome of various diseases in the human body. This paper summarizes the changes of local tissue rhythms in common disease states, such as oral and maxillofacial malformations, inflammation and malignant tumors. The importance of circadian clock system to the activities of oral and maxillofacial tissues are dialectically analyzed, mainly on the mechanisms of action in maintaining oral health and in affecting the processes of common oral diseases and oral-related systemic diseases. At the same time, chronological therapy and new strategies of prevention and treatment for oral-related diseases based on the changes in tissue rhythm are summarized and prospected to provide new ideas for maintaining oral and systemic health.
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Affiliation(s)
- L L Chen
- Department of Stomatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
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26
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Wang ZM, Liu Q, Liu YX, Chen YJ, Zhou Q, Deng XL, Zhang XD, Xu BH, Zhu YQ, Gao CZ, Yin L, Xie H, Fei W, Zhou J, Yuan CQ, He XN, Wang X, Chen LL. [Consensus of experts on the oral health management and medical risk prevention for the patients with chronic airway diseases (2022 edition)]. Zhonghua Kou Qiang Yi Xue Za Zhi 2022; 57:455-461. [PMID: 35484667 DOI: 10.3760/cma.j.cn112144-20220228-00081] [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: 06/14/2023]
Abstract
Today, there is greater awareness on the association between oral diseases and respiration diseases after the outbreak of COVID-19. However, confusion regarding the oral health management and medical risk prevention for patients with chronic airway diseases has been remained among dental clinicians. Therefore, the dental experts of the Fifth General Dentistry Special Committee, Chinese Stomatological Association, combined with the experts of respiratory and critical care medicine, undertook the formation of consensus on the oral health management of patients with chronic airway diseases in order to help dental clinicians to evaluate medical risks and make better treatment decision in clinical practice. In the present consensus report, the relationship of oral diseases and chronic airway diseases, the oral health management and the treatment recommendations of patients with chronic airway diseases are provided.
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Affiliation(s)
- Z M Wang
- Department of Stomatology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, China
| | - Q Liu
- Department of Stomatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Y X Liu
- Department of Respiratory and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, China
| | - Y J Chen
- Department of General Dentistry & Emergency, School of Stomatology, The Fourth Military Medical University & State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi International Joint Research Center for Oral Diseases, Xi'an 710032, China
| | - Q Zhou
- Department of Respiratory and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - X L Deng
- Department of Geriatric Dentistry, Peking University School and Hospital of Stomatology & National Center of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices & Beijing Key Laboratory of Digital Stomatology, Beijing 100081, China
| | - X D Zhang
- Department of Stomatology, General Hospital of Northern Theater Command, Shenyang 110016, China
| | - B H Xu
- Department of Stomatology, China-Japan Friendship Hospital, Beijing 100029, China
| | - Y Q Zhu
- Department of General Dentistry, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine & College of Stomatology, Shanghai Jiao Tong University & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Shanghai Key Laboratory of Stomatology, Shanghai 200011, China
| | - C Z Gao
- Department of Stomatology, Peking University People's Hospital, Beijing 100044, China
| | - L Yin
- Department of Stomatology, The First Affiliated Hospital With Nanjing Medical University, Nanjing 210029, China
| | - H Xie
- Department of Stomatology, The People's Hospital of Liaoning Province, Shenyang 110016, China
| | - W Fei
- Department of Stomatology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu 610072, China
| | - J Zhou
- Department of VIP Dental Service, Capital Medical University School of Stomatology, Beijing 100050, China
| | - C Q Yuan
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao 266003, China
| | - X N He
- Department of Stomatology, The Second Affiliated Hospital of Hainan Medical University, Haikou 570100, China
| | - X Wang
- Department of Stomatology, Peking University Third Hospital, Beijing 100191, China
| | - L L Chen
- Department of Stomatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
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27
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Zhang J, Su GH, Zhang XD, Xu K, Wang ZM, Deng XL, Zhu YQ, Chen YJ, Gao CZ, Xie H, Pan X, Yin L, Xu BH, Fei W, Zhou J, Shao D, Zhang ZH, Zhang K, Wang X, Cheng X, Wang X, Chen LL. [Consensus of experts on the medical risk prevention for the patients with cardiovascular diseases during dental treatment (2022 edition)]. Zhonghua Kou Qiang Yi Xue Za Zhi 2022; 57:462-473. [PMID: 35484668 DOI: 10.3760/cma.j.cn112144-20220311-00102] [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: 11/11/2022]
Abstract
With the aging process of population in the society, the prevalence of cardiovascular diseases (CVD) in China is increasing continuously and the number of dental patients with CVD is increasing gradually too. Due to the lack of guidelines for dental patients with CVD in our country, how to implement standardized preoperative evaluation and perioperative risk prevention remains a problem to be solved for dentists at present. The present expert consensus was reached by combining the clinical experiences of the expert group of the Fifth General Dentistry Special Committee, Chinese Stomatological Association and respiratory and cardiology experts in diagnosis and treatment for CVD patients, and by systematically summarizing the relevant international guidelines and literature regarding the relationship between CVD and oral diseases and the diagnosis and treatment of dental patients with heart failure, hypertension and antithrombotic therapy. The consensus aims to provide, for the dental clinicians, the criteria on diagnosis and treatment of CVD in dental patients in China so as to reduce the risk and complications, and finally to improve the treatment levels of dental patients with CVD in China.
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Affiliation(s)
- J Zhang
- Department of Stomatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - G H Su
- Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - X D Zhang
- Department of Stomatology, General Hospital of Northern Theater Command, Shenyang 110016, China
| | - K Xu
- Department of Cardiology, General Hospital of Northern Theater Command, Shenyang 110016, China
| | - Z M Wang
- Department of Stomatology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, China
| | - X L Deng
- Department of Geriatric Dentistry, Peking University School and Hospital of Stomatology & National Center of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices & Beijing Key Laboratory of Digital Stomatology, Beijing 100081, China
| | - Y Q Zhu
- Department of General Dentistry, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine & College of Stomatology, Shanghai Jiao Tong University & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Shanghai Key Laboratory of Stomatology, Shanghai 200011, China
| | - Y J Chen
- Department of General Dentistry & Emergency, School of Stomatology, The Fourth Military Medical University & State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi International Joint Research Center for Oral Diseases, Xi'an 710032, China
| | - C Z Gao
- Department of Stomatology, Peking University People's Hospital, Beijing 100044, China
| | - H Xie
- Department of Stomatology, The People's Hospital of Liaoning Province, Shenyang 110016, China
| | - X Pan
- The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou 510080, China
| | - L Yin
- Department of Stomatology, The First Affiliated Hospital With Nanjing Medical University, Nanjing 210029, China
| | - B H Xu
- Department of Stomatology, China-Japan Friendship Hospital, Beijing 100029, China
| | - W Fei
- Department of Stomatology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu 610072, China
| | - J Zhou
- Department of VIP Dental Service, Capital Medical University School of Stomatology, Beijing 100050, China
| | - D Shao
- Department of Stomatology, Qingdao West Coast New Area Central Hospital, Qingdao 266555, China
| | - Z H Zhang
- Center of Stomatology, The First Affiliated Hospital of USTC (Anhui Provincial Hospital), Hefei 230001, China
| | - K Zhang
- Department of Stomatology, The First Affiliated Hospital of Bengbu Medical College, Bengbu 233000, China
| | - X Wang
- Department of Cardiology, Guangdong Province Traditional Chinese Medical Hospital, Guangzhou 510120, China
| | - X Cheng
- Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - X Wang
- Department of Stomatology, Peking University Third Hospital, Beijing 100191, China
| | - L L Chen
- Department of Stomatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
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Zhang Y, Zhou J, Zheng XZ, Ding JP, Shu DB, Chen LL, Lin XY, Tian T. [Magnetic resonance imaging analysis on the effect of marathon on the dynamic changes of morphological characteristics of patellar tendon in amateur marathon runners after half marathon]. Zhonghua Yi Xue Za Zhi 2022; 102:636-641. [PMID: 35249306 DOI: 10.3760/cma.j.cn112137-20210722-01638] [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: 06/14/2023]
Abstract
Objective: To explore the dynamic changes of morphological characteristics of patellar tendon (PT) in amateur athletes after a half-marathon using magnetic resonance imaging. Methods: A total of 19 male amateur marathon runners with 38 knee joints,aged from 26 to 53(41.5±7.9) years, running for 3 to 18 years, with a weekly running volume of 30-90 km and a monthly running volume of 100-300 km were enrolled and underwent 1.5T MRI scan before the half-marathon, within 3 hours after running and 3 days after running. Ten healthy male volunteers with 20 knee joints, who had never participated in marathon and exercised (including but not limited to running) per week for less than 150 minutes were recruited as the control group, aged from 26 to 54 (39.4±9.1) years. Firstly, the PT signal was qualitatively assessed on fat-suppressed proton density-weighted imaging (fs-PDWI) sequence to observe the presence of patellar tendinitis. Then, the length, proximal, middle and distal cross-sectional area (CSA), and volume of PT were measured using the post-processing tool ITK-SNAP, and the data were standardized. The independent sample t-test was used for comparing. One-way repeated measures analysis of variance was used to analyze the morphological changes of PT before and after half-marathon running. Results: The incidence of asymptomatic patellar tendinitis in amateur marathon runners was 26.3% (5/19). No significant MR signal changes of PT were observed in all runners after running. The proximal CSA in runners group was larger than that in controls [(4.20±0.62) mm2/kg3/4 vs (3.63±0.57) mm2/kg3/4, P<0.05], and there was no significant difference in length, medium and distal CSA and volume(all P>0.05). The length, proximal and distal CSA and volume of PT in runners group increased at 3 h after running [(47.35±3.22) mm vs (46.83±3.35) mm; (102.52±13.03) mm2 vs (98.98±13.14) mm2; (108.67±15.72) mm2 vs (100.27±14.37) mm2; (4 020.36±514.38) mm3 vs (3 826.57±499.23) mm3, all P<0.05]. There was no significant difference between before running and 3 days after running(all P>0.05). The middle CSA were not significantly different among different periods(all P>0.05). Conclusion: Marathon has effect on the normal PT morphology in male amateur marathon runners, showing an increase in proximal CSA. A half-marathon will cause reversible changes in PT length, regional CSA and volume.
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Affiliation(s)
- Y Zhang
- Department of Radiology, Affiliated Hospital of Hangzhou Normal University, Hangzhou 310015, China
| | - J Zhou
- Department of Radiology, Affiliated Hospital of Hangzhou Normal University, Hangzhou 310015, China
| | - X Z Zheng
- Department of Radiology, Affiliated Hospital of Hangzhou Normal University, Hangzhou 310015, China
| | - J P Ding
- Department of Radiology, Affiliated Hospital of Hangzhou Normal University, Hangzhou 310015, China
| | - D B Shu
- Department of Radiology, Affiliated Hospital of Hangzhou Normal University, Hangzhou 310015, China
| | - L L Chen
- Department of Radiology, Affiliated Hospital of Hangzhou Normal University, Hangzhou 310015, China
| | - X Y Lin
- Department of Radiology, Affiliated Hospital of Hangzhou Normal University, Hangzhou 310015, China
| | - T Tian
- Department of Radiology, Affiliated Hospital of Hangzhou Normal University, Hangzhou 310015, China
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Zhou J, Zhang L, Chen LL, Lin XY, Zheng XZ, Yao WZ, Ding JP. [Diffusion tensor imaging in quantitative evaluation on thigh muscle of male amateur marathon runners after running a half marathon]. Zhonghua Yi Xue Za Zhi 2022; 102:642-647. [PMID: 35249307 DOI: 10.3760/cma.j.cn112137-20210716-01591] [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: 06/14/2023]
Abstract
Objective: To investigate the effect of half marathon on thigh muscle in male amateur marathon runners by diffusion tensor imaging (DTI). Methods: A total of 17 male amateur marathon runners aged from 27 to 57 (43.7±2.8) years were recruited from May to August 2020 in Hangzhou, Zhejiang Province. MRI examination of bilateral thigh muscles were performed before and 3 h, 3 d and 7 d after a half marathon. The fractional anisotropy (FA) values was obtained by DTI sequence. The FA values of rectus femoris, intermedius femoris, medial femoris, lateral femoris, biceps femoris longus, semitendinosus, semimembranosus, adductor magnus and adductor longus were measured on the horizontal axis of bilateral thigh muscles. Friedman M test was used to compare the changes of FA values of each muscle at each time point before and after running, and pairwise comparison of FA values of statistically significant muscles at 3 h, 3 d and 7 d after running was performed. Results: The overall FA value of thigh muscle group [M (Q1, Q3)] at 3 h after running was decreased compared to before running [0.24 (0.20, 0.28) to 0.25 (0.21, 0.29), P<0.001], and there was no significant difference between baseline values at 3 d and 7 d after running (all P>0.05). FA values of vastus intermedius, vastus medialis, semimembranosus and adductor magnus at 3 h after running were lower than those before running [(0.19 (0.18, 0.22) vs 0.21 (0.19, 0.24), 0.19 (0.17, 0.20) vs 0.21 (0.18, 0.23), 0.26 (0.24), 0.29) vs 0.27 (0.15, 0.30) and 0.20 (0.19, 0.22) vs 0.21 (0.20, 0.23), both P<0.05], and there was no statistical significance between 3 d and 7 d after running and those before running (all P>0.05). FA value of vastus lateralis muscle at 3 h after running decreased compared with that before running, but the difference was not statistically significant (P>0.05). FA value began to increase at 7 d after running, and the difference was statistically significant [0.24 (0.21, 0.27) vs 0.23 (0.19, 0.25), P = 0.002]. FA value of rectus femoris muscle at 3 h after running decreased compared with that before running, but the difference was not statistically significant (P>0.05), and began to increase at 3 d after running and the difference was statistically significant [0.29 (0.26, 0.34) vs 0.26 (0.23, 0.29), P=0.006]. FA value of adductor longus muscle increased at 3 h after running, but the difference was not statistically significant (P>0.05). FA value continued to increase at 3 d and 7 d after running, and the difference was statistically significant [0.23 (0.21, 0.25) vs 0.22 (0.19, 0.24), 0.23 (0.21, 0.26) vs 0.22 (0.19, 0.24), all P<0.05]. Conclusions: The change of FA value of thigh muscle after half marathon is reversible. At 3 h after half marathon, FA values of femoris intermedius, femoris medialis, semimembranosus muscle and adductor magnus muscle of amateur marathon runners decreased most obviously, which may be the dominant muscle group during running.
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Affiliation(s)
- J Zhou
- Department of Radiology, Affiliated Hospital of Hangzhou Normal University, Hangzhou 310015, China
| | - L Zhang
- Department of Radiology, the Children's Hospital of Zhejiang University School of Medicine, Hangzhou 310005, China
| | - L L Chen
- Department of Radiology, Affiliated Hospital of Hangzhou Normal University, Hangzhou 310015, China
| | - X Y Lin
- Department of Radiology, Affiliated Hospital of Hangzhou Normal University, Hangzhou 310015, China
| | - X Z Zheng
- Department of Radiology, the Second Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou 310005, China
| | - W Z Yao
- Department of Radiology, Affiliated Hospital of Hangzhou Normal University, Hangzhou 310015, China
| | - J P Ding
- Department of Radiology, Affiliated Hospital of Hangzhou Normal University, Hangzhou 310015, China
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Zhang QS, Zhang JY, Zheng J, Chen LL. [The application and research progress of organoids in endocrine diseases]. Zhonghua Nei Ke Za Zhi 2022; 61:219-223. [PMID: 35090260 DOI: 10.3760/cma.j.cn112138-20210415-00284] [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: 06/14/2023]
Affiliation(s)
- Q S Zhang
- Department of Endocrinology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Hubei Provincial Clinical Research Center for Diabetes and Metabolic Disorders, Wuhan 430022, China
| | - J Y Zhang
- Department of Endocrinology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Hubei Provincial Clinical Research Center for Diabetes and Metabolic Disorders, Wuhan 430022, China
| | - J Zheng
- Department of Endocrinology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Hubei Provincial Clinical Research Center for Diabetes and Metabolic Disorders, Wuhan 430022, China
| | - L L Chen
- Department of Endocrinology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Hubei Provincial Clinical Research Center for Diabetes and Metabolic Disorders, Wuhan 430022, China
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Wu X, Qin Y, Cui L, Su J, Chen LL, Tao R, Zhou JY, Wu M. [Epidemiological characteristics and influencing factors for high risk cardiovascular disease population in Jiangsu province]. Zhonghua Liu Xing Bing Xue Za Zhi 2022; 43:78-84. [PMID: 35130656 DOI: 10.3760/cma.j.cn112338-20210201-00083] [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: 06/14/2023]
Abstract
Objective: To investigate the detection types and aggregation of high-risk population of cardiovascular disease (CVD) in Jiangsu province and the related influencing factors to provide reference for the prevention and control of cardiovascular disease. Methods: A total of 120 211 participants were included in the investigation. Information was collected by questionnaire based survey, physical examination and biochemical tests. χ2 test and multivariate logistic regression were used for statistical analysis. Results: The detection rate of CVD high risk was 25.03%. The detection rates were 19.01%, 4.85%, 3.18% and 5.31% for hypertension, dyslipidemia, cardiovascular history and WHO assessed risk ≥20% types, respectively. Male, rural, old age, low education level, low family income, drinking, waist circumference exceeding standard, overweight and obesity were risk factors of CVD (all P<0.01). The composition ratios of aggregation of 1, 2 and ≥3 high risk types of CVD were 74.01%, 22.91% and 3.08%, respectively. With the increase of aggregation types, the correlation strength increased with age, rural residents, education level and annual family income. Conclusion: Targeted measures should be carried out according to different influencing factors for the prevention and control of CVD in Jiangsu province in order to achieve the maximum prevention and control effect with the minimum cost.
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Affiliation(s)
- X Wu
- School of Public Health, Nanjing Medical University, Nanjing 211166, China Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - Y Qin
- Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - L Cui
- Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - J Su
- School of Public Health, Nanjing Medical University, Nanjing 211166, China Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - L L Chen
- Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - R Tao
- Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - J Y Zhou
- Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - M Wu
- School of Public Health, Nanjing Medical University, Nanjing 211166, China Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
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Zhang SC, Chen LL, Wang WJ, Wu XG, Zhou X. [Analysis on the expression profile of circRNAs in hypertrophic myocardium mice]. Zhonghua Xin Xue Guan Bing Za Zhi 2021; 49:1130-1138. [PMID: 34775724 DOI: 10.3760/cma.j.cn112148-20210929-00838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore the differential expression of circRNAs and their potential impact on the pathophysiological process in cardiac hypertrophy. Methods: Six SPF C57BL/6J male mice, aged 8 to 10 weeks, were randomly divided into transverse aortic constriction (TAC) group (n=3) or sham operation(sham) group (n=3) according to random number table method. TAC mouse model was used to induce cardiac hypertrophy. Four weeks after surgery, high-throughput sequencing analysis was performed to detect differentially expressed circRNA in left myocardial tissues of mice between TAC group and sham group, and principal component analysis of circRNA was performed by R language software. Enrichment analysis was performed by GO and KEGG databases to predict the basic functions of differentially expressed circRNA-derived genes and their biological pathways. The differentially expressed circRNAs in the sequencing results were verified by real-time fluorescence quantitative polymerase chain reaction. Cytoscape software was used to construct circRNA-microRNA (miRNA) network maps to predict their interactions by combining differentially expressed circRNA and TargetScan predicted miRNA sites. Results: Principal component analysis was performed on 4 580 circRNAs detected from 6 samples of mice in TAC group and sham group. The results of R language software indicated that the variance contribution rate of the first 3 principal components, namely the first, second and third principal components, was 91.01%, 3.19% and 2.01%, respectively, and the cumulative variance contribution rate of the 3 components was 96.21%. Among the differentially expressed circRNAs, 6 (19%) were up-regulated and 25 (81%) were down-regulated in the TAC group. GO analysis showed that differentially expressed circRNA was closely related to the occurrence and development of cardiac hypertrophy, and KEGG pathway analysis suggested that downregulated circRNA expression was involved in the regulation of actin cytoskeleton. Fifteen out of the 31 differentially expressed circRNAs were selected for real-time fluorescence quantitative polymerase chain reaction verification, and the results showed that 8 circRNAs were consistent with sequencing results. circRNA-miRNA co-expression network analysis results showed that chr11:65218529-65233184-interacts with mmu-miRNA-30e-3p and mmu-miRNA-30a-3p. Conclusions The differential expression of circRNA in hypertrophic myocardium mice is evidenced in TAC mouse model. circRNA may interact with the corresponding miRNA to influence the occurrence and development of cardiac hypertrophy through autophagy-related cellular hypertrophy pathway or apoptosis-related pathological phenotypes.
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Affiliation(s)
- S C Zhang
- Department of Cardiology, Second Affiliated Hospital of Soochow University, Suzhou 215004, China
| | - L L Chen
- Experimental Center, Second Affiliated Hospital of Soochow University, Suzhou 215004, China
| | - W J Wang
- Department of Emergency, Second Affiliated Hospital of Soochow University, Suzhou 215004, China
| | - X G Wu
- Department of Cardiology, Second Affiliated Hospital of Soochow University, Suzhou 215004, China
| | - X Zhou
- Department of Cardiology, Second Affiliated Hospital of Soochow University, Suzhou 215004, China
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Bian MY, Yuan WL, Feng YM, Chen LL. [Multidisciplinary fusion in the treatment of generalized severe periodontitis: a case report]. Zhonghua Kou Qiang Yi Xue Za Zhi 2021; 56:1125-1130. [PMID: 34763409 DOI: 10.3760/cma.j.cn112144-20210312-00112] [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)
- M Y Bian
- Department of Periodontology, The Second Affiliated Hospital of Zhejiang University School of Medicine, School of Stomatology, and Key Laboratory of Oral Biomedical Research of Zhejiang Province, Hangzhou 310009, China
| | - W L Yuan
- Department of Periodontology, The Second Affiliated Hospital of Zhejiang University School of Medicine, School of Stomatology, and Key Laboratory of Oral Biomedical Research of Zhejiang Province, Hangzhou 310009, China
| | - Y M Feng
- Department of Orthodontics, The Second Affiliated Hospital of Zhejiang University School of Medicine, School of Stomatology, and Key Laboratory of Oral Biomedical Research of Zhejiang Province, Hangzhou 310009, China
| | - L L Chen
- Department of Periodontology, The Second Affiliated Hospital of Zhejiang University School of Medicine, School of Stomatology, and Key Laboratory of Oral Biomedical Research of Zhejiang Province, Hangzhou 310009, China
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Chen LL, Su J, Tao R, Liu JN, Luo PF, Lyu SR, Lu G, Zhou JY. [Association between occupational hazard exposures and small airway function among middle-aged and elderly people]. Zhonghua Yu Fang Yi Xue Za Zhi 2021; 55:1287-1292. [PMID: 34749470 DOI: 10.3760/cma.j.cn112150-20210819-00811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the association between occupational hazard exposures and small airway function among middle-aged and elderly people. Methods: From July to December in 2015, a multistage cluster random sampling method was used to select 3 600 residents aged 40 years old and above from 6 chronic obstructive pulmonary disease surveillance points in Jiangsu province. A cross-sectional survey was conducted to collect relevant information. Multivariable linear regression model was performed to determine the relationship between occupational hazard exposures and small airway function. Results: A total of 3 347 participants were included in the final analysis, and 44.6% of participants had been exposed to occupational hazard exposures. Compared with participants without the exposure history of occupational hazards, the significantly lower post-bronchodilator FEF50%, FEF75% and MMEF levels were observed in those with the exposure history of occupational hazards (β=-82.74, -55.43 and -91.57, respectively). Post-bronchodilator FEF75% and MMEF (β=-51.78 and -79.47, respectively) in the participants with the exposure history of occupational dust and post-bronchodilator FEF50%, FEF75% and MMEF (β=-96.84, -32.87 and -75.72, respectively) in the participants with the exposure history of occupational harmful gas all showed a lower level. Post-bronchodilator FEF75% was negatively associated with occupational hazard exposures in males (βmale=-91.65 vs. βfemale=-27.21, P for interaction=0.022). Conclusions: The small airway function is worse in the middle-aged and elderly population with the exposure history of occupational hazards, and it is more significant in the male population.
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Affiliation(s)
- L L Chen
- Department of Chronic Non-communicable Disease Control and Prevention, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - J Su
- Department of Chronic Non-communicable Disease Control and Prevention, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - R Tao
- Department of Chronic Non-communicable Disease Control and Prevention, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - J N Liu
- Geriatric Hospital of Nanjing Medical University, Nanjing 210009, China
| | - P F Luo
- Department of Chronic Non-communicable Disease Control and Prevention, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - S R Lyu
- Department of Chronic Non-communicable Disease Control and Prevention, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - G Lu
- Geriatric Hospital of Nanjing Medical University, Nanjing 210009, China
| | - J Y Zhou
- Department of Chronic Non-communicable Disease Control and Prevention, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
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Chen LL, Huang J, Yu ZX, Luo RK, Jiang DX, Gao F, Xu L, Zhang XL, Su JAKS, Ji Y, Hou YY. [Comparison of two antibodies for measuring HER2 expression in gallbladder adenocarcinomas]. Zhonghua Bing Li Xue Za Zhi 2021; 50:805-807. [PMID: 34405620 DOI: 10.3760/cma.j.cn112151-20210128-00090] [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)
- L L Chen
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - J Huang
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Z X Yu
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - R K Luo
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - D X Jiang
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - F Gao
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - L Xu
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - X L Zhang
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - J A K S Su
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Y Ji
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Y Y Hou
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
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Kim JS, Qureshy Z, Lazar AA, Chen LL, Jacoby A, Opoku-Anane J, Lager J. Rethinking Disparities in Minimally Invasive Myomectomy: Identifying Drivers of Disparate Surgical Approach to Myomectomy Between African American and White Women. J Minim Invasive Gynecol 2021; 29:65-71.e2. [PMID: 34192565 DOI: 10.1016/j.jmig.2021.06.016] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 06/11/2021] [Accepted: 06/22/2021] [Indexed: 11/18/2022]
Abstract
STUDY OBJECTIVE To identify drivers of disparities among patients undergoing surgical management of fibroids when stratified by self-identified patient race. DESIGN This is a retrospective IRB-approved chart review of all patients who underwent a myomectomy at a large academic center. Surgical approach to myomectomy was classified as abdominal, laparoscopic, or robotic-assisted laparoscopic. Fibroid burden was quantified preoperatively using uterine volume, intra-operatively by number of fibroids listed on operative report, and postoperatively by fibroid weight from pathology reports. SETTING A large tertiary care hospital containing a comprehensive fibroid treatment center. PATIENTS 265 white patients and 121 African American patients who underwent a myomectomy between January 2012 and October 2018 were included in the study population. INTERVENTIONS Abdominal, laparoscopic, and robotic-assisted myomectomy. Laparoscopic and robotic-assisted myomectomy were classified as minimally invasive myomectomy. Multivariable logistic regression models and a propensity score matching algorithm were used to match African American women and white women for fibroid burden. MEASUREMENTS AND MAIN RESULTS A total of 386 women were included in the study. African American (AA) (31%; n=121) women had higher fibroid burden (p<0.01) by preoperative imaging (36% with 3 or more) as compared to white women (19% with 3 or more) and operative report (>8 AA: 31% vs. white 13%, p<.01). Despite this, African American women underwent minimally invasive myomectomy at similar rates as compared to white women when adjusted for fibroid burden, BMI, preoperative hematocrit, HTN, and surgical indication (adjusted OR: 1.3, 95% CI: 0.8 to 2.2, p<.01).. Sensitivity analysis using propensity score matching found similar results. CONCLUSION In this population, African American women had a higher fibroid burden as compared to white women. When matched for fibroid burden, however, there was no statistically significant difference between rates of minimally invasive myomectomy and abdominal myomectomy. This finding was consistent when controlling for fibroid burden measured by preoperative, intraoperative, or postoperative methods of measurement. Further studies are needed to better characterize this disparity at other hospitals, and to investigate ways to increase access and equity among patients undergoing minimally invasive myomectomy.
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Affiliation(s)
- Jessica S Kim
- Division of Obstetrics, Gynecology and Reproductive Sciences (Drs. Kim, Jacoby, Opoku-Anane, and Lager)
| | | | - Ann A Lazar
- Department of Epidemiology and Biostatistics (Dr. Lazar)
| | - Lee-Lynn Chen
- Department of Anesthesia (Dr. Chen), University of California San Francisco, San Francisco, California
| | - Alison Jacoby
- Division of Obstetrics, Gynecology and Reproductive Sciences (Drs. Kim, Jacoby, Opoku-Anane, and Lager)
| | - Jessica Opoku-Anane
- Division of Obstetrics, Gynecology and Reproductive Sciences (Drs. Kim, Jacoby, Opoku-Anane, and Lager)
| | - Jeannette Lager
- Division of Obstetrics, Gynecology and Reproductive Sciences (Drs. Kim, Jacoby, Opoku-Anane, and Lager).
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Zhang WQ, Chen LL, Cheng FF, Dai ZR, Feng S, Zhang J, Tian JM, Zhang T, Zhao GM. [Study on clinical symptoms and influencing factors of influenza-associated severe acute respiratory illness in children younger than 5 years old in Suzhou of China, 2011-2017]. Zhonghua Liu Xing Bing Xue Za Zhi 2021; 42:1044-1049. [PMID: 34814504 DOI: 10.3760/cma.j.cn112338-20200831-01113] [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: 06/13/2023]
Abstract
Objective: To study the influencing factors of influenza-associated severe acute respiratory illness (SARI) in children younger than 5 years of old in Suzhou, and to provide evidence to support the improvement of prevention and control strategies for influenza in children. Methods: We conducted a prospective influenza surveillance for hospitalized SARI and outpatient influenza-like illness (ILI) at Children's Hospital of Soochow University from April 2011 to March 2017. We compared the clinical and other characteristics of influenza-positive patients with SARI to those with ILI to find the differences and to identify influencing factors of influenza-associated SARI, using χ2 test and unconditional logistic regression. Results: We found 786 cases of influenza-associated ILI and 413 cases of influenza-associated SARI during the study period. Cough, runny nose, shortness of breath, asthma or wheezing were more common in influenza-associated SARI than in influenza-associated ILI (P<0.01). Univariate and multivariate logistic regression showed that the influencing factors which significantly associated with increased risk of influenza-associated SARI were as follows: younger age (<6 months OR=3.6, 6-23 months aOR=2.5), respiratory infection history within 3 months (aOR=4.5), chronic lung disease history (OR=3.4), fever above 39.0 ℃ (39.0-39.9 ℃ aOR=2.4, ≥40.0 ℃ aOR=6.0), and the presence of A/H1N1 (aOR=2.3), A/H3N2 (aOR=1.9). Conclusion: Children younger than 2 years old, with a history of chronic lung disease, a history of respiratory infection within 3 months, or with a fever peak above 39.0 ℃ should seek medical advice as soon as possible or receive annual influenza vaccination to reduce the incidence of influenza-associated serious outcomes.
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Affiliation(s)
- W Q Zhang
- Department of Epidemiology, School of Public Health, Fudan University/Key Laboratory of Public Health Safety, Ministry of Education, Fudan University, Shanghai 200032, China
| | - L L Chen
- Department of Infectious Disease Prevention and Control, Suzhou Center for Disease Control and Prevention, Suzhou 215004, China
| | - F F Cheng
- Department of Infection, Children's Hospital of Soochow University, Suzhou 215003, China
| | - Z R Dai
- Department of Epidemiology, School of Public Health, Fudan University/Key Laboratory of Public Health Safety, Ministry of Education, Fudan University, Shanghai 200032, China
| | - S Feng
- Department of Epidemiology, School of Public Health, Fudan University/Key Laboratory of Public Health Safety, Ministry of Education, Fudan University, Shanghai 200032, China
| | - J Zhang
- Department of Infectious Disease Prevention and Control, Suzhou Center for Disease Control and Prevention, Suzhou 215004, China
| | - J M Tian
- Department of Infection, Children's Hospital of Soochow University, Suzhou 215003, China
| | - T Zhang
- Department of Epidemiology, School of Public Health, Fudan University/Key Laboratory of Public Health Safety, Ministry of Education, Fudan University, Shanghai 200032, China
| | - G M Zhao
- Department of Epidemiology, School of Public Health, Fudan University/Key Laboratory of Public Health Safety, Ministry of Education, Fudan University, Shanghai 200032, China
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Yao DW, Ma J, Yang CL, Chen LL, He QY, Coleman DN, Wang TZ, Jiang XL, Luo J, Ma Y, Loor JJ. Phosphatase and tensin homolog (PTEN) suppresses triacylglycerol accumulation and monounsaturated fatty acid synthesis in goat mammary epithelial cells. J Dairy Sci 2021; 104:7283-7294. [PMID: 33741170 DOI: 10.3168/jds.2020-18784] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 02/04/2021] [Indexed: 12/30/2022]
Abstract
Phosphatase and tensin homolog (PTEN) is a well-known tumor suppressor in nonruminants and regulates various cellular processes including growth through dephosphorylation of phosphoinositide substrates. Although studies with bovine mammary tissue suggested a role for PTEN during lactation, its potential role in lipid metabolism remains unknown. Objectives of the present study were to determine PTEN abundance in goat mammary tissue at 2 stages of lactation (n = 6 Xinong Saanen dairy goats per stage), and to use gene-silencing and adenoviral transfections in vitro with isolated goat mammary epithelial cells (GMEC) to evaluate the role of PTEN abundance of lipid metabolism-related genes. Abundance of PTEN decreased by 51.5% at peak lactation compared with the dry period. The PTEN was overexpressed in isolated GMEC through adenoviral transfection using an adenovirus system with Ad-GFP (recombinant adenovirus of green fluorescent protein) as control, and silenced via targeted small interfering RNA (siRNA) transfection with a scrambled small interfering RNA as a negative control. Cell culture was performed for 48 h before RNA extraction, triacylglycerol (TAG) analysis, and fatty acid analysis. Overexpression of PTEN downregulated abundance of acetyl-coenzyme A carboxylase α (ACACA), fatty acid synthase (FASN), sterol regulatory element binding transcription factor1 (SREBF1), stearoyl-coenzyme A desaturase 1 (SCD1), diacylglycerol acytransferase 1 (DGAT1), 1-acylglycerol-3-phosphate O-acyltransferase 6 (AGPAT6) coupled with an increase in patatin-like-phospholipase domain containing 2 (PNPLA2), hormone-sensitive lipase (LIPE), and carnitine palmitoyltransferase 1 β (CPT1B). Furthermore, overexpressing PTEN in vitro resulted in a significant decrease in TAG concentration and concentration of C16:1. In contrast, interference of PTEN led to an opposite effect on lipid metabolism in GMEC. These changes suggested a shift from lipogenesis and esterification to lipolysis and fatty acid oxidation. Collectively, PTEN seems to play a role in monounsaturated fatty acids synthesis and lipid accumulation in GMEC.
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Affiliation(s)
- D W Yao
- Tianjin Institute of Animal Husbandry and Veterinary Medicine, Tianjin Academy of Agricultural Sciences, Tianjin, P. R. China 300381
| | - J Ma
- Tianjin Institute of Animal Husbandry and Veterinary Medicine, Tianjin Academy of Agricultural Sciences, Tianjin, P. R. China 300381
| | - C L Yang
- Tianjin Institute of Animal Husbandry and Veterinary Medicine, Tianjin Academy of Agricultural Sciences, Tianjin, P. R. China 300381
| | - L L Chen
- Tianjin Institute of Animal Husbandry and Veterinary Medicine, Tianjin Academy of Agricultural Sciences, Tianjin, P. R. China 300381
| | - Q Y He
- Shaanxi Key Laboratory of Molecular Biology for Agriculture, College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, P. R. China 712100
| | - D N Coleman
- Mammalian NutriPhysioGenomics, Department of Animal Sciences and Division of Nutritional Sciences, University of Illinois, Urbana 61801
| | - T Z Wang
- Tianjin Institute of Animal Husbandry and Veterinary Medicine, Tianjin Academy of Agricultural Sciences, Tianjin, P. R. China 300381
| | - X L Jiang
- Tianjin Institute of Animal Husbandry and Veterinary Medicine, Tianjin Academy of Agricultural Sciences, Tianjin, P. R. China 300381
| | - J Luo
- Shaanxi Key Laboratory of Molecular Biology for Agriculture, College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, P. R. China 712100
| | - Y Ma
- Tianjin Institute of Animal Husbandry and Veterinary Medicine, Tianjin Academy of Agricultural Sciences, Tianjin, P. R. China 300381.
| | - J J Loor
- Mammalian NutriPhysioGenomics, Department of Animal Sciences and Division of Nutritional Sciences, University of Illinois, Urbana 61801.
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Cata J, Ramirez M, Forget P, Chen LL, Diaz-Cambronero O, Chen W, Warner MA, Knopfelmacher Couchonal A, Pelosi P, Cuellar L, Corrales G, Romero C, Lobo F, Saager L, Castro Tapia J, Kiberenge R, Feng L, Serpa Neto A. International multicentre observational study to evaluate the association between perioperative red blood cell transfusions and 1-year mortality after major cancer surgery (ARCA-1): study design, statistical analysis plan and study protocol. BMJ Open 2021; 11:e043453. [PMID: 33737431 PMCID: PMC7978332 DOI: 10.1136/bmjopen-2020-043453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
INTRODUCTION Blood transfusion is still common in patients undergoing major cancer surgery. Blood transfusion can be associated with poor prognosis in patients with cancer. Perioperative Care in the Cancer Patient -1 (ARCA-1) aims to assess in a large cohort of patients the current incidence, pattern of practice and associations between perioperative blood transfusions and 1-year survival in patients undergoing major cancer surgery. METHODS AND ANALYSIS ARCA-1 is a prospective international multicentre observational study that will include adult patients scheduled to have major cancer surgical procedures with the intention to cure, and an overnight planned hospital admission. The study will be opened for 1 year for enrolment (7 January 2020-7 February 2021). Each centre will enrol patients for 30 days. The primary endpoint of this study is all-cause mortality 1 year after major cancer surgery. Secondary endpoints are rate of perioperative blood product use, cancer-specific mortality at 1 year and PFSs and 30-day morbidity and mortality. ETHICS AND DISSEMINATION This study was approved by the Institutional Review Board at The University of Texas-MD Anderson Cancer Center. The study results will be published in peer-reviewed journals and disseminated at international conferences. TRIAL REGISTRATION NUMBER NCT04491409.
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Affiliation(s)
- Juan Cata
- Department of Anesthesiology and Perioperative Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Maria Ramirez
- Department of Anesthesiology and Perioperative Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Patrice Forget
- Department of Anaestheia, NHS Grampian, Universitair Ziekenhuis Brussel, Brussel, Belgium
| | - Lee-Lynn Chen
- Department of Anesthesiology, University of California San Francisco, San Francisco, California, USA
| | - Oscar Diaz-Cambronero
- Department of Anesthesiology and Critical Care, Hospital Universitari i Politecnic La Fe, Valencia, Spain
| | - Wankun Chen
- Department of Anaesthesiology, Zhongshan Hospital Fudan University, Shanghai, Shanghai, China
| | - Matthew A Warner
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic Minnesota, Rochester, Minnesota, USA
| | | | - Paolo Pelosi
- Ospedale Policlinico San Martino Istituto di Ricovero e Cura a Carattere Scientifico per l'Oncologia, Genova, Italy
| | - Luis Cuellar
- Department of Anesthesiology, Instituto Nacional de Cancerología, Mexico, Mexico
| | - German Corrales
- Department of Anesthesiology and Perioperative Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Carlos Romero
- Department of Anesthesiology, Buenos Aires, Argentina
| | - Francisco Lobo
- Department of Anaesthesiology, Centro Hospitalar do Porto, Porto, Portugal
| | - Leif Saager
- Klinik für Anästhesiologie, Universitätsmedizin Göttingen, Gottingen, Niedersachsen, Germany
| | - Jorge Castro Tapia
- Department of Anesthesiology, Clinica Alemana de Santiago SA, Vitacura, Chile
| | - Roy Kiberenge
- Department of Anesthesiology, University of Minnesota System, Minneapolis, Minnesota, USA
| | - Lei Feng
- Department of Anesthesiology and Perioperative Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Ary Serpa Neto
- Department of Anesthesiology, Hospital Israelita Albert Einstein, Sao Paulo, Brazil
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Chu CE, Law L, Zuniga K, Lin TK, Tsourounis C, Rodriguez-Monguio R, Lazar A, Washington SL, Cooperberg MR, Greene KL, Carroll PR, Pruthi RS, Meng MV, Chen LL, Porten SP. Liposomal Bupivacaine Decreases Postoperative Length of Stay and Opioid Use in Patients Undergoing Radical Cystectomy. Urology 2020; 149:168-173. [PMID: 33278460 DOI: 10.1016/j.urology.2020.11.036] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Revised: 11/14/2020] [Accepted: 11/18/2020] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To analyze differences in length of stay, opioid use, and other perioperative outcomes in patients undergoing radical cystectomy with urinary diversion who received either liposomal bupivacaine (LB) or epidural analgesia. METHODS This was a single center, retrospective cohort study of patients undergoing open radical cystectomy with urinary diversion from 2015-2019 in the early recovery after surgery (ERAS) pathway. Patients received either LB or epidural catheter analgesia for post-operative pain control. LB was injected at the time of fascial closure to provide up to 72 hours of local analgesia. The primary outcome was post-operative length of stay. Secondary outcomes were post-operative opioid use, time to solid food, time to ambulation, and direct hospitalization costs. Multivariable Cox proportional hazards regression was used to determine associations between analgesia type and discharge. RESULTS LB use was independently associated with shorter post-operative length of stay compared to epidural use (median (IQR) 4.9 days (3.9-5.8) vs 5.9 days (4.9-7.9), P<.001), less total opioid use (mean 188.3 vs 612.2 OME, P <.001), earlier diet advancement (mean 1.6 vs 2.4 days, P <.001), and decreased overall direct costs ($23,188 vs $29,628, P <.001). 45% of patients who received LB were opioid-free after surgery, none in the epidural group. On multivariable Cox proportional hazards regression modeling, LB use was independently associated with earlier discharge (HR 2.1, IQR 1.0-4.5). CONCLUSION Use of LB in open radical cystectomy is associated with reduced LOS, less opioid exposure, and earlier diet advancement.
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Affiliation(s)
- Carissa E Chu
- Department of Urology, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA.
| | - Lauren Law
- Department of Clinical Pharmacy, Medication Outcomes Center, University of California, San Francisco, CA
| | - Kyle Zuniga
- Department of Urology, University of California, Los Angeles, CA
| | - Tracy Kuo Lin
- Department of Clinical Pharmacy, Medication Outcomes Center, University of California, San Francisco, CA
| | - Candy Tsourounis
- Department of Clinical Pharmacy, Medication Outcomes Center, University of California, San Francisco, CA
| | - Rosa Rodriguez-Monguio
- Department of Clinical Pharmacy, Medication Outcomes Center, University of California, San Francisco, CA
| | - Ann Lazar
- Department of Epidemiology and Biostatistics, University of California, San Francisco, CA
| | - Samuel L Washington
- Department of Urology, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA
| | - Matthew R Cooperberg
- Department of Urology, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA
| | - Kirsten L Greene
- Department of Urology, University of Virginia, Charlottesville, VA
| | - Peter R Carroll
- Department of Urology, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA
| | - Raj S Pruthi
- Department of Urology, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA
| | - Maxwell V Meng
- Department of Urology, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA
| | - Lee-Lynn Chen
- Department of Anesthesia, University of California, San Francisco, CA
| | - Sima P Porten
- Department of Urology, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA
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Zheng XF, Wu LM, Chen LL. [Effects of percutaneous coronary intervention on cardiac function in ischemic cardiomyopathy patients with different left ventricular ejection fraction and SYNTAX score≤22]. Zhonghua Yi Xue Za Zhi 2020; 100:2768-2773. [PMID: 32972058 DOI: 10.3760/cma.j.cn112137-20200116-00106] [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 clinical impact of percutaneous coronary intervention (PCI) on left ventricular myocardial remodeling and main adverse cardiovascular and cerebrovascular events (MACE) in ischemic cardiomyopathy patients with different left ventricular ejection fraction and SYNTAX score≤22. Methods: A total of 191 ischemic cardiomyopathy patients who underwent PCI in Department of Cardiology from May 2017 to October 2018 were enrolled in this study, and they were divided into three groups according to preoperative left ventricular ejection fraction (≥50% group, 36%~49% group and ≤35% group). The main outcomes and left ventricular ejection fraction, left ventricular end-diastolic volume were analyzed at 12 months follow-up. The main outcomes were the recurrence of acute left ventricular failure, recurrent angina, restenosis, revascularization, non-fatal myocardial infarction, cardiovascular death and non-cardiovascular death. Results: The incidence of MACE was 32.6% (15 cases) in ≥50% group, 32.0% (31 cases) in 36%-49% group, 45.8% (22 cases) in ≤35% group, respectively, which was lower in the first two groups than in ≤35% group, but there was no statistically significant difference among the 3 groups (P=0.231). The incidence of acute left ventricular failure in the three groups was 2.2%, 12.4% and 22.9%, respectively, and there was statistically significant difference among the 3 groups (P= 0.01). Multivariate analysis indicated that preoperative left ventricular ejection fraction ≤35% was an independent predictor of acute left ventricular failure (OR=2.696, 95%CI: 1.099-6.612, P=0.030). Compared with baseline data, left ventricular end-diastolic volume ((62±4) mm vs (56±5) mm, P<0.001), left atrium ((42±6) mm vs (40±6) mm, P<0.001) decreased significantly 1 year after PCI. However, left ventricular ejection fraction ((43±10)% vs (51±13)%, P<0.001) increased significantly. At 1 year, left ventricular remodeling related parameters were detected in 3 groups, and there was statistically significant difference in left ventricular end-diastolic volume ((53.1±0.6) mm vs (55.1±0.5) mm vs (59.1±0.7) mm, P<0.001), left ventricular ejection fraction ((62.1±1.1)% vs (51.4±1.0)% vs (37.0±1.5)%, P<0.001) among the 3 groups. Conclusions: Coronary vascular reopening with PCI in patients with ischaemic cardiomyopathy and SYNTAX score≤22, can improve prognosis of patients with preoperative left ventricular ejection fraction>35% significantly, but not in those with preoperative left ventricular ejection fraction≤35%. Preoperative left ventricular ejection fraction may be an independent predictor of acute left ventricular failure in patients with ischemic cardiomyopathy and SYNTAX score≤22, postoperative left ventricular remodeling and left ventricular systolic function correlate with preoperative left ventricular ejection fraction.
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Affiliation(s)
- X F Zheng
- Department of Cardiology, the third Affiliated Hospital of Fujian Medical University, Fuzhou 350108, China
| | - L M Wu
- Department of Cardiology, Affiliated Union Hospital of Fujian Medical University, Fuzhou 350001, China
| | - L L Chen
- Department of Cardiology, Affiliated Union Hospital of Fujian Medical University, Fuzhou 350001, China
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Sarin A, Lancaster E, Chen LL, Porten S, Chen LM, Lager J, Wick E. Using provider-focused education toolkits can aid enhanced recovery programs to further reduce patient exposure to opioids. Perioper Med (Lond) 2020; 9:21. [PMID: 32670568 PMCID: PMC7346381 DOI: 10.1186/s13741-020-00153-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Accepted: 06/10/2020] [Indexed: 11/13/2022] Open
Abstract
Background Evidence-based perioperative analgesia is an important tactic for reducing patient exposure to opioids in the perioperative period and potentially preventing new persistent opioid use. Study design We assessed the impact of a multifaceted optimal analgesia program implemented in the setting of a mature surgical pathway program at an academic medical center. Using existing multidisciplinary workgroups established for continuous process improvement in three surgical pathway areas ((colorectal, gynecology, and urologic oncology (cystectomy)), we developed an educational toolkit focused on implementation strategies for multimodal analgesia and non-pharmacologic approaches for managing pain with the goal of reducing opioid exposure in hospitalized patients. We analyzed prospectively collected data from pathway patients before dissemination of the toolkit (July 2016–June 2017; n = 869) and after (July 2017–June 2018; n = 838). We evaluated the association between program implementation and use of oral morphine equivalents (OME), average pain scores, time to first ambulation after surgery, urinary catheter duration, time to solid food after surgery, length of stay, discharge opioid prescriptions, and readmission. Results Multivariate regression demonstrated that the program was associated with significant decreases in intraoperative OME (14.5 ± 2.4 mEQ (milliequivalents) reduction; p < 0.0001), day before discharge OME (18 ± 6.5 mEQ reduction; p < 0.005), day of discharge OME (9.6 ± 3.28 mEQ reduction; p < 0.003), and discharge prescription OME (156 ± 22 mEq reduction; p < 0.001). Reduction in OME was associated with earlier resumption of solid food (0.58 ± 0.15 days reduction; p < 0.0002). Conclusion Our multifaceted optimal analgesia program to manage perioperative pain in the hospital was effective and further improved analgesia in the setting of a mature enhanced recovery program.
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Affiliation(s)
- Ankit Sarin
- Department of Surgery, University of California San Francisco, 550 16th Street, 6th Floor, San Francisco, CA 94158 USA
| | - Elizabeth Lancaster
- Department of Surgery, University of California San Francisco, 550 16th Street, 6th Floor, San Francisco, CA 94158 USA
| | - Lee-Lynn Chen
- Department of Anesthesia & Perioperative Medicine, University of California San Francisco, 505 Parnassus Ave. M917, San Francisco, CA 94143-0624 USA
| | - Sima Porten
- Department of Urology, University of California San Francisco, 1825 4th Street, Fourth Floor, San Francisco, CA 94158 USA
| | - Lee-May Chen
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of California San Francisco, 550 16th Street, 7th Floor, San Francisco, CA 94158 USA
| | - Jeanette Lager
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of California San Francisco, 550 16th Street, 7th Floor, San Francisco, CA 94158 USA
| | - Elizabeth Wick
- Department of Surgery, University of California San Francisco, 550 16th Street, 6th Floor, San Francisco, CA 94158 USA
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Xie KX, Wang CM, Chen LL, Cao Y, Shen D, Hu RY, Wang H, Zhong JM, Yu M. [Association between snoring and hypertension among Zhejiang adults in a cross sectional study]. Zhonghua Liu Xing Bing Xue Za Zhi 2020; 41:722-726. [PMID: 32447914 DOI: 10.3760/cma.j.cn112338-20190814-00596] [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 explore the association between snoring and prevalent hypertension among adults in Zhejiang with a cross-sectional study. Methods: After excluding participants with self-reported, physician-diagnosed heart diseases, stroke and cancer at baseline study, 56 728 participants aged 30-79 in the China Kadoorie Biobank study from Tongxiang, Zhejiang were included for the final analysis. Three multivariable logistic regression models were used to estimate the ORs for the associations of snoring with prevalent hypertension. Results: The proportion of participants who snored frequently, snored sometimes, and never snored were 24.55%, 23.94%, and 51.51%, respectively. The corresponding figures of males were 32.40%, 26.55%, and 41.05%, respectively. The corresponding figures of females were 19.00%, 22.08%, and 58.92%, respectively (P<0.001). After adjusted socio-demographic factors, behavioral lifestyle, BMI, waist circumference, and sleep duration etc., in comparison with participants who never snored, the odds ratios (95%CI) of hypertension for those who snored frequently and snored sometimes were 1.17 (1.12-1.23) and 1.12 (1.07-1.18), respectively. The effects of snoring on hypertension were statistically significantly different between women and men, participants who were central obese and those who were not, and between premenopausal and post-menopausal women. Conclusion: Snoring was associated positively with hypertension among adults. The effect of snoring on prevalent hypertension were obvious, especially among people, being female, being central obese, and being premenopausal.
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Affiliation(s)
- K X Xie
- Department of Non-communicable Diseases Control and Prevention, Tongxiang City Center for Disease Control and Prevention, Tongxiang 314500, China
| | - C M Wang
- Department of Non-communicable Diseases Control and Prevention, Tongxiang City Center for Disease Control and Prevention, Tongxiang 314500, China
| | - L L Chen
- Department of Non-communicable Diseases Control and Prevention, Tongxiang City Center for Disease Control and Prevention, Tongxiang 314500, China
| | - Y Cao
- Department of Non-communicable Diseases Control and Prevention, Tongxiang City Center for Disease Control and Prevention, Tongxiang 314500, China
| | - D Shen
- Department of Non-communicable Diseases Control and Prevention, Tongxiang City Center for Disease Control and Prevention, Tongxiang 314500, China
| | - R Y Hu
- Department of Non-communicable Diseases Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China
| | - H Wang
- Department of Non-communicable Diseases Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China
| | - J M Zhong
- Department of Non-communicable Diseases Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China
| | - M Yu
- Department of Non-communicable Diseases Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China
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Su PYP, Peniche A, Clelland E, Ladd M, Delgado A, Chen LL, Siegmueller C, Latronica M, Naidu R, Aleshi P, Behrends M. Comparison of programmed intermittent epidural bolus and continuous epidural infusion for post-operative analgesia after major abdominal surgery: A randomized controlled trial. J Clin Anesth 2020; 64:109850. [PMID: 32361223 DOI: 10.1016/j.jclinane.2020.109850] [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: 01/02/2020] [Revised: 03/19/2020] [Accepted: 04/19/2020] [Indexed: 10/24/2022]
Abstract
STUDY OBJECTIVE Few studies have compared continuous epidural infusion (CEI) against programmed intermittent epidural bolus (PIEB) epidural analgesia after major abdominal surgery. It has not been established whether the modality of epidural medication administration affects postoperative pain and other patient outcomes. The goal of this study was to compare the efficacy of PIEB against CEI in postoperative pain management after a broad range of surgeries with abdominal incisions, all managed in the context of an established enhanced recovery after surgery (ERAS) pathway. DESIGN Prospective, randomized, controlled trial. SETTING Postoperative acute care. PATIENTS 120 patients scheduled for major surgery involving abdominal incisions with planned postoperative epidural analgesia were enrolled as study participants. INTERVENTIONS All subjects received a standardized epidural solution containing ropivacaine 0.0625% and fentanyl 2 μg/ml. The CEI group received this solution as a continuous infusion, while the PIEB group received this solution as programmed intermittent boluses. MEASUREMENTS The primary study outcome was the total local anesthetic used over the first 24 h post-operatively. Secondary outcomes included pain severity, pain interference, total opioid consumption, patient satisfaction, and adverse effects at 24, 48, and 72 h postoperatively. MAIN RESULTS There was no difference in the primary outcome of total amount of local anesthetic administered in the first 24-hour postoperative period (PIEB: 123 mg [Interquartile Range (IQR): 114-136]; CEI: 126 mg [IQR: 120-134]). There were also no differences in average pain severity, total opioid consumption, patient satisfaction, number of PCEA requests and incidence of adverse events at 24, 48, and 72 h postoperatively. CONCLUSIONS Our study suggests that within the context of an established ERAS program, PIEB and CEI modes of epidural analgesia can be equally efficacious and safe in providing postoperative analgesia after major abdominal surgery.
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Affiliation(s)
- Po-Yi Paul Su
- University of California San Francisco, United States of America.
| | - Alec Peniche
- University of California San Francisco, United States of America
| | - Elle Clelland
- University of California San Francisco, United States of America
| | - Michael Ladd
- University of California San Francisco, United States of America
| | - Adrian Delgado
- University of California San Francisco, United States of America
| | - Lee-Lynn Chen
- University of California San Francisco, United States of America
| | | | - Mark Latronica
- University of California San Francisco, United States of America
| | - Ramana Naidu
- University of California San Francisco, United States of America
| | - Pedram Aleshi
- University of California San Francisco, United States of America
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Zhang QY, Chen LL, Gao F, Sujie A, Hou YY, Huang XW, Huang C, Sun HC, Zhou J, Ji Y. [Pathological features of immune-mediated hepatitis due to immune checkpoint inhibitors and anti-angiogenesis targeted therapy]. Zhonghua Bing Li Xue Za Zhi 2020; 49:329-335. [PMID: 32268669 DOI: 10.3760/cma.j.cn112151-20190720-00403] [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 compare the histologic features of immune-mediated hepatitis (IMH) due to immune checkpoint inhibitors (ICIs) monotherapy and combined ICIs anti-angiogenesis tyrosine kinases (TKIs) targeted therapy. Methods: Twenty-one IMH patients who had liver biopsy during ICIs treatment in Zhongshan Hospital of Fudan University from 2015 to 2019 were included. Among them, ten were treated with ICIs monotherapy, and 11 were treated with combined ICIs and anti-angiogenesis targeted therapy. The histologic features of IMH were assessed by HE staining and PD-L1/2 was evaluated by immunohistochemical staining. Results: Patients treated with monotherapy ICIs presented with different levels of lobular hepatitis and portal inflammation. Besides, there were also cholangitis, endothelialitis, Kupffer cells activation and peliosisi hepatitis. Eight cases (8/10) showed mild and two cases (2/10) showed moderate hepatic injury. As for patients receiving combined ICIs and TKIs therapy, the extent of IMH was more severe, with four cases (4/11) showing moderate-severe liver injury, with confluent or bridging necrosis, portal inflammation, cholangitis, interface hepatitis. Among these, one patient developed acute severe hepatitis with massive hepatocyte necrosis and died of multisystem dysfunction. In those cases with severe liver injury, many CD8 positive lymphocytes aggregated in the portal area and hepatic sinusoid, and PD-L1 was expressed in many endothelial cells. There were both 2 cases of death in ICIs monotherapy and combination therapy group. Among the latter group, 1 patient developed acute severe hepatitis with massive hepatocyte necrosis and died of multisystem dysfunction. Conclusion: Compared with ICIs monotherapy, combined ICIs and anti-angiogenesis targeted TKIs therapy may cause overlapping hepatic injury, leading to severe IMH.
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Affiliation(s)
- Q Y Zhang
- Department of Pathology, Zhongshan Hospital of Fudan University, Shanghai 200032, China
| | - L L Chen
- Department of Pathology, Zhongshan Hospital of Fudan University, Shanghai 200032, China
| | - F Gao
- Department of Pathology, Zhongshan Hospital of Fudan University, Shanghai 200032, China
| | - Akesu Sujie
- Department of Pathology, Zhongshan Hospital of Fudan University, Shanghai 200032, China
| | - Y Y Hou
- Department of Pathology, Zhongshan Hospital of Fudan University, Shanghai 200032, China
| | - X W Huang
- Department of Liver Surgery, Zhongshan Hospital of Fudan University, Shanghai 200032, China
| | - C Huang
- Department of Liver Surgery, Zhongshan Hospital of Fudan University, Shanghai 200032, China
| | - H C Sun
- Department of Liver Surgery, Zhongshan Hospital of Fudan University, Shanghai 200032, China
| | - J Zhou
- Department of Liver Surgery, Zhongshan Hospital of Fudan University, Shanghai 200032, China
| | - Y Ji
- Department of Pathology, Zhongshan Hospital of Fudan University, Shanghai 200032, China
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Abstract
Aniline is one of the important chemical raw materials in daily life and the chemical industry. Aniline exposure might occur through intact skin, respiratory tract and digestive tract. It could pose negative impacts on many organs and systems of the human body, including toxicity or carcinogenicity to blood, liver, and spleen. This paper summarized the direct effects of aniline on human health and the indirect hazards of aniline on human health through environmental pollution and discussed the future research directions of aniline-induced health hazards.
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Affiliation(s)
- Y Feng
- School of Public Health, Harbin Medical University, Harbin 150086, China
| | - L L Chen
- School of Public Health, Harbin Medical University, Harbin 150086, China
| | - T Zhang
- School of Public Health, Harbin Medical University, Harbin 150086, China
| | - Y H Wu
- Department of Occupational Health, School of Public Health, Harbin Medical University, Harbin 150086, China
| | - L Song
- Department of Occupational Poisoning, Occupational Disease Research Institute of Heilongjiang Province, Harbin 150010, China
| | - Y Wang
- Department of Occupational Health, School of Public Health, Harbin Medical University, Harbin 150086, China
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47
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Lyu CX, Yang L, Chen LL, Yu FY, Lu HP. [Advance and review: miniscrew-assisted rapid palatal expansion]. Zhonghua Kou Qiang Yi Xue Za Zhi 2019; 54:778-782. [PMID: 31683387 DOI: 10.3760/cma.j.issn.1002-0098.2019.11.011] [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] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Rapid palatal expansion (RPE) is commonly used to correct transverse maxillary deficiencies and recognized as a reliable orthopedic procedure in children and adolescents. For adults, however, conventional RPE has been considered rarely successful and can produce undesirable dental effects. Along with the development of digital techniques and mini-implant anchorage, a novel method called miniscrew-assisted RPE (MARPE) has become available for the treatment of maxillary transverse deficiency in older patients recently. In this article, the biomechanical principles and indications of MARPE, the advances in device design, the clinical effects, the matters needing attention and limitations of this method, and the stability after expansion are discussed.
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Affiliation(s)
- C X Lyu
- Faculty of Orthodontics, School of Stomatology, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - L Yang
- Faculty of Orthodontics, School of Stomatology, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - L L Chen
- Faculty of Orthodontics, School of Stomatology, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - F Y Yu
- Orthodontic Treatment Center, Hangzhou Perfect Dental Care, Hangzhou 310007, China
| | - H P Lu
- Faculty of Orthodontics, School of Stomatology, Zhejiang Chinese Medical University, Hangzhou 310053, China
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48
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Zhang WQ, Yu J, Chen LL, Cheng FF, Zhang R, Gao JM, Zhang J, Zhao GM, Tian JM, Zhang T. [Hospitalization rates for influenza-associated severe acute respiratory illness in children younger than five years old in Suzhou of China, 2016-2018]. Zhonghua Yu Fang Yi Xue Za Zhi 2019; 53:1056-1059. [PMID: 31607055 DOI: 10.3760/cma.j.issn.0253-9624.2019.10.019] [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
We analyzed the influenza surveillance data of Children's Hospital of Suzhou University from 2016 to 2018 and estimated the hospitalization burden of children under 5 years old due to influenza infection in Suzhou. The results showed that the influenza virus positive rate of 1 451 severe acute respiratory infection (SARI) cases in Children's Hospital of Suzhou University was 13.6% (95%CI: 11.8%-15.3%; 197 cases), among which the influenza pandemic intensity in 2017-2018 was relatively high, and A/H1N1 was the main pandemic virus. It was estimated that the hospitalization rate of influenza-related SARI in children under 5 years old in Suzhou was 6.9‰ (95%CI: 6.6‰-7.2‰), among which the hospitalization rate of children aged<6 months was higher, up to 11.4‰ (95%CI: 9.9‰-12.8‰).
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Affiliation(s)
- W Q Zhang
- School of Public Health, Fudan University/Key Laboratory of Public Health Safety, Ministry of Education, Shanghai 200032, China
| | - J Yu
- School of Public Health, Fudan University/Key Laboratory of Public Health Safety, Ministry of Education, Shanghai 200032, China
| | - L L Chen
- Department of Prevention and control, Suzhou Center for Disease Control and Prevention, Suzhou 215004, China
| | - F F Cheng
- Department of infection, Soochow University Affiliated Children's Hospital, Suzhou 21500, China
| | - R Zhang
- United States and China program office for emerging and re-emerging infectious diseases, China Center of Disease Control and Prevention, Beijing 100050, China
| | - J M Gao
- School of Public Health, Fudan University/Key Laboratory of Public Health Safety, Ministry of Education, Shanghai 200032, China
| | - J Zhang
- Department of Prevention and control, Suzhou Center for Disease Control and Prevention, Suzhou 215004, China
| | - G M Zhao
- School of Public Health, Fudan University/Key Laboratory of Public Health Safety, Ministry of Education, Shanghai 200032, China
| | - J M Tian
- Department of infection, Soochow University Affiliated Children's Hospital, Suzhou 21500, China
| | - T Zhang
- School of Public Health, Fudan University/Key Laboratory of Public Health Safety, Ministry of Education, Shanghai 200032, China
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Xie MM, Zou RY, Li Y, Liu Y, Chen LL, Liu XQ, Zhao Q, Ding JJ, Chen ZY, Cai HR. [Clinical value of myositis antibodies in patients with connective tissue disease-associated interstitial lung diseases]. Zhonghua Jie He He Hu Xi Za Zhi 2019; 42:765-770. [PMID: 31594111 DOI: 10.3760/cma.j.issn.1001-0939.2019.10.010] [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: 06/10/2023]
Abstract
Objective: To investigate the clinical significance of detection of myositis-specific antibodies (MSAs) and myositis-associated antibodies (MAAs) in patients with connective tissue disease-associated interstitial lung diseases (CTD-ILD). Methods: Serum samples of 120 patients with CTD-ILD admitted to the Department of Respiratory, Affiliated Drum Tower Hospital of Nanjing University Medical College from December 2016 to April 2018 were collected for analysis. The patients included 45 with polymyositis/dermatomyositis (PM/DM), 36 with Sjogren's syndrome (SS) and 39 with undifferentiated connective tissue disease (UCTD). There were 37 males and 83 females with an average age of (56±11) years. Thirty-two patients with non-CTD-ILD, 10 males and 22 females with an average age of (42±17) years, were enrolled as the control group. Euroline Autoimmune Inflammatory Myopathies 16 Ag kit was used for detecting MSAs and MAAs, and the positive rates of serum MSAs and MAAs were calculated. The antibody distribution and clinical characteristics of different groups were analyzed and compared. Results: Eighty-nine of the 120 patients with CTD-ILD were positive for MSA and/or MAA (74.2%), and the detection rates of MSAs and MAAs were 52.5% (63/120) and 61.7% (74/120) respectively. No myositis antibody was detected in the non-CTD-ILD group. The detection rates of MSAs in PM/DM-ILD group, SS-ILD group and UCTD-ILD group were 75.6% (34/45), 33.3%(12/36) and 43.6%(17/39) respectively. The total detection rate of MSAs in PM/DM group was significantly higher than that in SS group and UCTD group (χ(2)=14.53, 8.95, 0.01). The anti-ARS was the most frequent (50/120, 41.7%). The positive rates of MAAs in the three groups were 64.4%(29/45), 77.8%(28/36), 43.6%(17/39) respectively, and anti-Ro-52 accounted for 60%(72/120), and were highly correlated with MSAs such as anti-Jo-1 antibodies. Conclusion: Myositis antibody profiling should be performed in patients with ILD who were negative for conventional autoimmune antibody testing and had no CTD. In patients with SS-ILD and UCTD-ILD, the myositis antibody spectrum could detect the presence of myositis-specific antibodies and myositis-related antibodies in some patients, and its role in clinical diagnosis and treatment needed further observation.
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Affiliation(s)
- M M Xie
- Department of Respiratory Medicine, Drum Tower, Clinical Medical College of Nanjing Medical University, Nanjing 210008, China
| | - R Y Zou
- Department of Respiratory Medicine, Drum Tower, Clinical Medical College of Nanjing Medical University, Nanjing 210008, China
| | - Y Li
- Department of Respiratory Medicine, Drum Tower, Clinical Medical College of Nanjing Medical University, Nanjing 210008, China
| | - Y Liu
- Department of Respiratory Medicine, Drum Tower, Clinical Medical College of Nanjing Medical University, Nanjing 210008, China
| | - L L Chen
- Department of Respiratory Medicine, Drum Tower, Clinical Medical College of Nanjing Medical University, Nanjing 210008, China
| | - X Q Liu
- Department of Respiratory Medicine, Drum Tower, Clinical Medical College of Nanjing Medical University, Nanjing 210008, China
| | - Q Zhao
- Department of Respiratory Medicine, Drum Tower, Clinical Medical College of Nanjing Medical University, Nanjing 210008, China
| | - J J Ding
- Department of Respiratory Medicine, Drum Tower, Clinical Medical College of Nanjing Medical University, Nanjing 210008, China
| | - Z Y Chen
- Department of rheumatism immunology, Drum Tower, Clinical Medical College of Nanjing Medical University, Nanjing 210008, China
| | - H R Cai
- Department of Respiratory Medicine, Drum Tower, Clinical Medical College of Nanjing Medical University, Nanjing 210008, China
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50
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Song L, Tan JY, Chen LL. [Advances in research of autophagy and its related proteins in periodontal disease]. Zhonghua Kou Qiang Yi Xue Za Zhi 2019; 54:339-343. [PMID: 31091568 DOI: 10.3760/cma.j.issn.1002-0098.2019.05.009] [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
Periodontal disease is a chronic infectious disease characterized by gingival inflammation and progressive destruction of alveolar bone, and the interaction between plaque microbes and host defense affects the process of the disease. Recent studies have found that autophagy is one of the most primitive host defense responses against pathogenic microbial invasion. Autophagy plays an important role in the development of periodontal disease through such functions as clearing pathogens, regulating inflammatory responses and promoting osteoclast activation to affect bone resorption with inflammatory factors. This review article mainly introduces the research advances on autophagy mechanism and the relationship between autophagy and periodontal disease from the domestic and foreign literatures and expounds the mechanism of autophagy and periodontal pathogens, inflammatory reaction and bone resorption of osteoclasts, so as to enrich the pathogenesis of periodontal disease and provide a new perspective for the treatment of periodontal disease.
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Affiliation(s)
- L Song
- Department of Periodontology, The Second Affiliated Hospital of Zhejiang University of Medicine, Hangzhou 310009, China
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