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Song PP, Zhang XL, Li XL, Xu D, Wang JL, Chu MM, Wang MY, Jia TM, Du KX, Dong Y. [Clinical and genetic spectrum of 6 cases with asparagine synthetase deficiency]. Zhonghua Er Ke Za Zhi 2024; 62:368-373. [PMID: 38527509 DOI: 10.3760/cma.j.cn112140-20230915-00193] [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 the clinical and genetic characteristics of asparagine synthase deficiency. Methods: Case series studies. Retrospective analysis and summary of the clinical data of 6 cases with asparagine synthase deficiency who were diagnosed by genetic testing and admitted to the Third Affiliated Hospital of Zhengzhou University from May 2017 to April 2023 were analyzed retrospectively. The main clinical features, laboratory and imaging examination characteristics of the 6 cases were summarized, and the gene variation sites of them were analyzed. Results: All of the 6 cases were male, with onset ages ranging from 1 month to 1 year and 4 months. All of the 6 cases had cognitive and motor developmental delay, with 3 cases starting with developmental delay, 3 cases starting with convulsions and later experiencing developmental arrest or even regression. All of 6 cases had epilepsy, in whom 2 cases with severe microcephaly developed epileptic encephalopathy in the early stages of infancy with spasms as the main form of convulsions, 4 cases with mild or no microcephaly gradually evolved into convulsions with no fever after multiple febrile convulsions with focal seizures, tonic clonic seizures and tonic seizure as the main forms of convulsions. Three cases of 4 gradually developed into stagnation or even regression of development and ataxia after multiple convulsions with no fever. There were normal cranial imaging in 2 cases, dysplasia of the brains in 1 cases, frontal lobe apex accompanied by abnormal white matter signal in the frontal lobe and thin corpus callosum in 1 case, thin corpus callosum and abnormal lateral ventricular morphology in 1 case, and normal in early stage, but gradually developing into cerebellar atrophy at the age of 5 years and 9 months in 1 case. Two cases underwent visual evoked potential tests, the results of which were both abnormal. Three cases underwent auditory evoked potential examination, with 1 being normal and 2 being abnormal. All of 6 cases had variations in the asparagine synthase gene, with 2 deletion variations and 7 missense variations. The variations of 2 cases had not been reported so far, including c.1341_1343del and c.1283A>G, c.1165_1167del and c.1075G>A. The follow-up time ranged from 3 months to 53 months. Two cases who had severe microcephaly died in infancy, while the other 4 cases with mild or no microcephaly were in survival states until the follow-up days but the control of epilepsy was poor. Conclusions: Asparagine synthase deficiency has a certain degree of heterogeneity in clinical phenotype. Children with obvious microcephaly often present as severe cases, while children with mild or no microcephaly have relatively mild clinical manifestations. The variation of asparagine synthetase gene is mainly missense variation.
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Affiliation(s)
- P P Song
- Department of Pediatrics, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450002, China
| | - X L Zhang
- Department of Pediatrics, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450002, China
| | - X L Li
- Department of Pediatrics, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450002, China
| | - D Xu
- Department of Pediatrics, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450002, China
| | - J L Wang
- Department of Pediatrics, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450002, China
| | - M M Chu
- Department of Pediatrics, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450002, China
| | - M Y Wang
- Department of Pediatrics, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450002, China
| | - T M Jia
- Department of Pediatrics, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450002, China
| | - K X Du
- Department of Pediatrics, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450002, China
| | - Y Dong
- Department of Pediatrics, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450002, China
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Chen XM, Wang XJ, Xu SC, Zhang XL, Wang DS, Shan SG, Hu XW. [Marked improvement in rheumatoid lung nodules after treatment with tocilizumab combined with glucocorticoids and leflunomide: a case report and literature review]. Zhonghua Jie He He Hu Xi Za Zhi 2024; 47:232-236. [PMID: 38448173 DOI: 10.3760/cma.j.cn112147-20231116-00315] [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: 03/08/2024]
Abstract
Rheumatoid arthritis (RA), a chronic autoimmune disorder, is characterized by erosive inflammation of bone and cartilage, leading to progressive joint destruction. Pulmonary involvement occurs in approximately 60% of RA patients, manifests most commonly as interstitial lung disease and, less commonly, as rheumatoid lung nodules. Here, we report a 50-year-old woman, non-smoker, with recurrent cough and sputum of 7 years' duration, accompanied by a chest CT showing multiple cavitary nodules in both lungs. She had been treated empirically at several medical centers and was finally diagnosed with rheumatoid lung nodules. Marked improvement in rheumatoid lung nodules was observed after treatment with tocilizumab in combination with glucocorticoids and leflunomide. The aim of this study was to improve clinicians' understanding of rheumatoid lung nodules by analyzing the clinical features, diagnosis, and treatment of this case, and reviewing the relevant medical literature.
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Affiliation(s)
- X M Chen
- Department of Pulmonary and Critical Care Medicine, Rare Diseases Center of Diagnosis and Management, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China
| | - X J Wang
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China
| | - S C Xu
- Department of Radiology, Hefei 230001, China
| | - X L Zhang
- Department of Pathology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China
| | - D S Wang
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China
| | - S G Shan
- Department of Rheumatology and Immunology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China
| | - X W Hu
- Department of Pulmonary and Critical Care Medicine, Rare Diseases Center of Diagnosis and Management, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China
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Zhao XL, Meng LL, Zhang QY, Zhang XL, Guo XX, Lyu B, Ji Y. [Gastrointestinal tumors with SWI/SNF complex deficiency: a clinicopathological analysis of 36 cases]. Zhonghua Bing Li Xue Za Zhi 2024; 53:269-275. [PMID: 38433055 DOI: 10.3760/cma.j.cn112151-20230818-00078] [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: 03/05/2024]
Abstract
Objective: To investigate the clinicopathological characteristics of gastrointestinal tumors with SWI/SNF complex deficiency and to perform a prognostic analysis of the patients. Methods: Gastrointestinal tumor cases with SWI/SNF complex deficiency expression diagnosed at the Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, China from August 2021 to May 2023 were collected. Hematoxylin and eosin (HE) stained slides were reviewed, and immunohistochemical results were analyzed. Clinical and pathological information was recorded, and relevant literature was reviewed. Results: A total of 36 cases of gastrointestinal tumor with loss of SWI/SNF complex expression were identified, including 28 males (77.8%) and 8 females (22.2%). The average age at diagnosis was 70 years (range 48-85 years). Clinical staging showed 3 cases in stage Ⅰ (8.3%), 12 cases in stage Ⅱ (33.3%), 19 cases in stage Ⅲ (52.8%), and 2 cases in stage Ⅳ (5.6%). Complete or partial loss of ARID1A expression was observed in 20 cases (55.6%); complete or partial loss of SMARCA2 expression was observed in 24 cases (66.7%). SMARCA4 exhibited complete loss of expression in 4 cases (11.1%). Eleven cases (30.6%) showed concurrent complete or partial losses of both ARID1A and SMARCA2 expression. Twelve cases (33.3%) had mismatch repair protein deficiency, all of which were characterized by MLH1/PMS2 absence. Mismatch repair protein deficiency was associated with loss of ARID1A expression (P<0.01). Patients with mismatch repair protein deficiency were also associated with earlier clinical stage and a lower risk of lymph node metastasis compared to the ones with intact mismatch repair proteins (P<0.05). Conclusions: SWI/SNF complex deficiency in gastrointestinal tumors is associated with dedifferentiation and often accompanied by mismatch repair protein deficiency. Compared to the cases with intact mismatch repair proteins, the cases with defective mismatch repair protein have an earlier clinical stage and a lower risk of lymph node metastasis.
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Affiliation(s)
- X L Zhao
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - L L Meng
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Q Y Zhang
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - X L Zhang
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - X X Guo
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - B Lyu
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Y Ji
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
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Shen WJ, Lu YX, Niu K, Zhang YH, Wang WY, Zhao Y, Ge J, Zhang XL. [Lower urinary tract injury in transvaginal reconstructive pelvic surgery]. Zhonghua Fu Chan Ke Za Zhi 2024; 59:130-134. [PMID: 38389232 DOI: 10.3760/cma.j.cn112141-20231119-00206] [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: 02/24/2024]
Abstract
Objective: To explore the characteristics, prevention and treatment strategies of lower urinary tract injury in transvaginal reconstructive pelvic surgery (vRPS). Methods: A retrospective analysis was conducted on 24 patients who suffered lower urinary tract injuries occuring in vRPS from January 2005 to June 2021, among which 4 cases were referred to our hospital from other hospitals. Results: (1) In our hospital, 1 952 patients underwent vRPS for anterior and (or) middle pelvic organ prolapse during that study period, with a 1.0% (20/1 952) incidence of lower urinary tract injuries occurring in 20 cases. (2) Ureteral injuries were observed in 14 cases who underwent transvaginal high uterosacral ligament suspension (1.4%, 14/966). The symptoms were relieved after the removal of sutures. (3) Bladder injuries occurred in 6 cases in our hospital, with 4 cases (0.7%, 4/576) in anterior transvaginal mesh surgery (aTVM), one (0.4%, 1/260) in colpocleisis, and one (0.7%, 1/150) in apical suspension for fornix prolapse. An additional 4 cases of bladder injury were referred to our hospital after aTVM. Among the 8 cases of bladder injury during aTVM, 2 cases were intraoperative incidents. Cystoscopy confirmed that the superficial branch or puncture rod of anterior vaginal mesh had penetrated into the bladder. Re-puncturing and placement of the mesh were successfully performed. No abnormalities were observed during a follow-up period of 4-5 years. Postoperative bladder injuries were identified in 6 cases, characterized by mesh erosion into the bladder and formation of calculi. These injuries were confirmed between 6 months to 2 years after vRPS. The exposed mesh and calculi in the bladder were removed through laparotomy or cystoscopy, followed up for 2-12 years. One case experienced slight re-erosion of mesh to the bladder. Conclusions: Lower urinary tract injuries are difficult to avoid in vRPS, particularly in transvaginal high uterosacral ligament suspension and aTVM. However, the incidence is low. Lower urinary tract injuries during vRPS could be easily detected and managed intraoperatively because of the use of cystoscopy. As long-term postoperative complications, erosion of transvaginal mesh to lower urinary tract postoperatively could be treated correctly, seldom with severe sequelae.
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Affiliation(s)
- W J Shen
- Department of Obstetrics and Gynecology, the Fourth Medical Center, Senior Department of Obstetrics and Gynecology, Chinese PLA General Hospital, Beijing 100048, China
| | - Y X Lu
- Department of Obstetrics and Gynecology, the Fourth Medical Center, Senior Department of Obstetrics and Gynecology, Chinese PLA General Hospital, Beijing 100048, China
| | - K Niu
- Department of Obstetrics and Gynecology, the Fourth Medical Center, Senior Department of Obstetrics and Gynecology, Chinese PLA General Hospital, Beijing 100048, China
| | - Y H Zhang
- Department of Obstetrics and Gynecology, the Fourth Medical Center, Senior Department of Obstetrics and Gynecology, Chinese PLA General Hospital, Beijing 100048, China
| | - W Y Wang
- Department of Obstetrics and Gynecology, the Fourth Medical Center, Senior Department of Obstetrics and Gynecology, Chinese PLA General Hospital, Beijing 100048, China
| | - Y Zhao
- Department of Obstetrics and Gynecology, the Fourth Medical Center, Senior Department of Obstetrics and Gynecology, Chinese PLA General Hospital, Beijing 100048, China
| | - J Ge
- Department of Obstetrics and Gynecology, the Fourth Medical Center, Senior Department of Obstetrics and Gynecology, Chinese PLA General Hospital, Beijing 100048, China
| | - X L Zhang
- Department of Obstetrics and Gynecology, the Fourth Medical Center, Senior Department of Obstetrics and Gynecology, Chinese PLA General Hospital, Beijing 100048, China
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Guo LW, Zhang XL, Cai L, Zhu CX, Fang Y, Yang HY, Chen HD. [Current status of global colorectal cancer prevalence, prevention and control]. Zhonghua Zhong Liu Za Zhi 2024; 46:57-65. [PMID: 38246781 DOI: 10.3760/cma.j.cn112152-20231024-00213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 01/23/2024]
Abstract
Objective: This paper provides a brief overview of the epidemiology of colorectal cancer in China and around the world, and discusses how to prevent colorectal cancer to reduce its disease burden. Method: Using the official database of GLOBOCAN 2020, the China Cancer Registry Annual Report compiled by the National Cancer Center, and data from CONCORD-3.Data management was performed by Microsoft Excel 2016 and R 4.2.1 Relevant graphs were generated using the ggplot2 package for result visualization. Result: An estimated 1 931 590 people were diagnosed with colorectal cancer worldwide in 2020 with an age-standardized incidence rate of 19.5 per 100 000. There were about 935 173 deaths caused by colorectal cancer internationally, with an age-standardized mortality rate of 9.0 per 100 000. Overall, colorectal cancer was the fourth most commonly diagnosed cancer and the third leading cause of cancer-related death worldwide in 2020. In China, the age-standardized incidence rate and mortality rate of colorectal cancer was 17.3 per 100 000 and 7.8 per 100 000, respectively. Gender differences in trends were observed, with a decreasing trend in incidence and mortality among females and an increasing trend in incidence and mortality among males. The primary risk factors for colorectal cancer include age, genetic factors, gastrointestinal disorders, dietary habits, and lifestyle et al. Conclusions: Colorectal cancer poses a significant burden globally and in China. The occurrence of colorectal cancer is closely related to physiology, genetics, behavioral habits, lifestyle, and disease factors. To better control the colorectal cancer burden with the lowest cost, specific measures should be taken to reduce exposure to established risk factors. By combining the disease prevention and control strategies of tertiary prevention in China with the characteristic factors of colorectal cancer, the incidence and mortality of colorectal cancer may be effectively controlled.
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Affiliation(s)
- L W Guo
- Henan Office for Cancer Control and Research, Henan Engineering Research Center of Cancer Prevention and Control, Henan International Joint Laboratory of Cancer Prevention, the Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou 450008, China
| | - X L Zhang
- Department of Epidemiology, School of Public Health, Zhengzhou University, Zhengzhou 450001, China
| | - L Cai
- Department of Epidemiology, School of Public Health, Zhengzhou University, Zhengzhou 450001, China
| | - C X Zhu
- Department of Epidemiology, School of Public Health, Zhengzhou University, Zhengzhou 450001, China
| | - Y Fang
- Department of Epidemiology, School of Public Health, Zhengzhou University, Zhengzhou 450001, China
| | - H Y Yang
- Department of Epidemiology, School of Public Health, Zhengzhou University, Zhengzhou 450001, China
| | - H D Chen
- Center for Prevention and Early Intervention,National Infrastructures for Translational Medicine,Institute of Clinical Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
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Zhao ZW, Zhao J, Liu XF, Zhang XL, Huang MJ, Fang ZC. [A case of acute poisoning of typhonium giganteum engler]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2024; 42:53-55. [PMID: 38311951 DOI: 10.3760/cma.j.cn121094-20221215-00592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 02/06/2024]
Abstract
Unicorn lotus is a plant tuber in the araceae family, which has therapeutic effects such as dispelling cold and dampness, dispelling wind and phlegm, and treating stroke. However, acute poisoning of fresh Unicorn lotus has been rarely reported domestically and internationally. This article reports a case of poisoning caused by chewing unicorn lotus. The patient experienced numbness in the lips, swelling and rupture of the oral cavity, continuous salivation, difficulty swallowing and obvious burning sensation in the throat, accompanied by shortness of breath and mild hypoxemia. After receiving comprehensive treatments such as oxygen therapy, electrocardiographic monitoring, cleaning of necrotic oral mucosa, anti infection, inhibition of oral salivary secretion, and nutritional support, the patient finally recovered and was discharged.
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Affiliation(s)
- Z W Zhao
- Department of Emergency Medicine, Taihe Hospital, Hubei University of Medicine, Shiyan 442000, China
| | - J Zhao
- Department of Emergency Medicine, Taihe Hospital, Hubei University of Medicine, Shiyan 442000, China
| | - X F Liu
- Department of Emergency Medicine, Taihe Hospital, Hubei University of Medicine, Shiyan 442000, China
| | - X L Zhang
- Department of Emergency Medicine, Taihe Hospital, Hubei University of Medicine, Shiyan 442000, China
| | - M J Huang
- Department of Emergency Medicine, Taihe Hospital, Hubei University of Medicine, Shiyan 442000, China
| | - Z C Fang
- Department of Emergency Medicine, Taihe Hospital, Hubei University of Medicine, Shiyan 442000, China
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Zhang TB, Wen XL, Zhang XL, Yan JR, Hao GP, Yang LH, Zhang RJ. [Genetic characteristics and clinical analysis of 20 patients with Gaucher's disease]. Zhonghua Xue Ye Xue Za Zhi 2024; 45:82-85. [PMID: 38527843 DOI: 10.3760/cma.j.cn121090-20230506-00179] [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
Gaucher Disease (GD) is an autosomal recessive lysosomal storage disorder characterized by high heterogeneity. This study aimed to further understand the correlation between clinical phenotypes and genotypes in GD patients through a retrospective analysis of 20 cases in Shanxi Bethune Hospital, including their clinical manifestations, laboratory tests, enzyme studies, and genetic results. Among the 20 GD patients, 16 were classified as Type Ⅰ GD with a median age of diagnosis of 24 years, and 4 were classified as Type Ⅲ GD with a median age of diagnosis of 19 years. All patients exhibited splenomegaly and thrombocytopenia, with 16 patients showing skeletal imaging changes, and 5 of them presenting with bone pain symptoms. Genetic analysis revealed 15 distinct mutations, predominantly missense mutations, with L483P being the most prevalent (35.7%), followed by V414L, L303I, and F252I. Mutation sites were predominantly located in exon 7. Noteworthy findings included the first report of the S310G mutation by our research group and the first occurrence of the K196R mutation in the Chinese population. Additionally, the N227S mutation was implicated in a potential association with neuropathy. Despite advancements, Uncertainties still exist in the correlation between clinical phenotypes and genotypes in GD patients.
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Affiliation(s)
- T B Zhang
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan 030032, China
| | - X L Wen
- Department of Hematology, the First People's Hospital of Yibin, Yibin 644000, China
| | - X L Zhang
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan 030032, China Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - J R Yan
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan 030032, China Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - G P Hao
- Department of Hematology, Shanxi Provincial Children's Hospital, Taiyuan 030013, China
| | - L H Yang
- Department of Hematology, the Second Hospital of Shanxi Medical University, Taiyuan 030001, China
| | - R J Zhang
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan 030032, China
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Chen HF, Xiao BJ, Chen LY, OuYang WW, Zhang XL, He ZR, Fu LZ, Tang F, Tang XN, Liu XS, Wu YF. Lipid parameters, adipose tissue distribution and prognosis prediction in chronic kidney Disease patients. Lipids Health Dis 2024; 23:5. [PMID: 38185630 PMCID: PMC10773091 DOI: 10.1186/s12944-024-02004-4] [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] [Received: 09/18/2023] [Accepted: 01/01/2024] [Indexed: 01/09/2024] Open
Abstract
BACKGROUND Lipid management in clinic is critical to the prevention and treatment of Chronic kidney disease (CKD), while the manifestations of lipid indicators vary in types and have flexible association with CKD prognosis. PURPOSE Explore the associations between the widely used indicators of lipid metabolism and their distribution in clinic and CKD prognosis; provide a reference for lipid management and inform treatment decisions for patients with non-dialysis CKD stage 3-5. METHODS This is a retrospective cohort study utilizing the Self-Management Program for Patients with Chronic Kidney Disease Cohort (SMP-CKD) database of 794 individuals with CKD stages 3-5. It covers demographic data, clinical diagnosis and medical history collection, laboratory results, circulating lipid profiles and lipid distribution assessments. Primary endpoint was defined as a composite outcome(the initiation of chronic dialysis or renal transplantation, sustained decline of 40% or more in estimated glomerular filtration rate (eGFR), doubled of serum creatinine (SCr) from the baseline, eGFR less than 5 mL/min/1.73m2, or all-cause mortality). Exposure variables were circulating lipid profiles and lipid distribution measurements. Association were assessed using Relative risks (RRs) (95% confidence intervals (CIs)) computed by multivariate Poisson models combined with least absolute shrinkage and selection operator (LASSO) regression according to categories of lipid manifestations. The best model was selected via akaike information criterion (AIC), area under curve (AUC), receiver operating characteristic curve (ROC) and net reclassification index (NRI). Subgroup analysis and sensitivity analysis were performed to assess the interaction effects and robustness.. RESULTS 255 individuals reached the composite outcome. Median follow-up duration was 2.03 [1.06, 3.19] years. Median age was 58.8 [48.7, 67.2] years with a median eGFR of 33.7 [17.6, 47.8] ml/min/1.73 m2. Five dataset were built after multiple imputation and five category-based Possion models were constructed for each dataset. Model 5 across five datasets had the best fitness with smallest AIC and largest AUC. The pooled results of Model 5 showed that total cholesterol (TC) (RR (95%CI) (per mmol/L) :1.143[1.023,1.278], P = 0.018) and percentage of body fat (PBF) (RR (95%CI) (per percentage):0.976[0.961,0.992], P = 0.003) were significant factors of composite outcome. The results indicated that comprehensive consideration of lipid metabolism and fat distribution is more critical in the prediction of CKD prognosis.. CONCLUSION Comprehensive consideration of lipid manifestations is optimal in predicting the prognosis of individuals with non-dialysis CKD stages 3-5.
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Affiliation(s)
- Hui-Fen Chen
- The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Bing-Jie Xiao
- The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Lin-Yi Chen
- The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Wen-Wei OuYang
- Key Unit of Methodology in Clinical Research, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China
- Global Health - Health Systems and Policy, Department of Global Public Health, Karolinska Institute, Stockholm, Sweden
| | - Xian-Long Zhang
- Renal Division, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, Guangdong, China
| | - Zhi-Ren He
- Renal Division, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, Guangdong, China
| | - Li-Zhe Fu
- Chronic Disease Management Outpatient Clinic, The Second Affiliated Hospital of Guangzhou, University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China
| | - Fang Tang
- Chronic Disease Management Outpatient Clinic, The Second Affiliated Hospital of Guangzhou, University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China
| | - Xiao-Na Tang
- Bao'an Traditional Chinese Medicine Hospital, Guangzhou University of Chinese Medicine, Shenzhen, China
| | - Xu-Sheng Liu
- The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
- Renal Division, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, Guangdong, China.
| | - Yi-Fan Wu
- The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
- Renal Division, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, Guangdong, China.
- Chronic Disease Management Outpatient Clinic, The Second Affiliated Hospital of Guangzhou, University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China.
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Wang JY, Xiao WH, Zhang LY, Zhang C, Wei J, Yang JJ, Zhou B, Zhao L, Zhang XL, Xu LY, Hong SD, Dong XS, Liu GL. [Application value of questionnaires in the screening obstructive sleep apnea syndrome in pregnancy across trimesters]. Zhonghua Yi Xue Za Zhi 2023; 103:3932-3937. [PMID: 38129170 DOI: 10.3760/cma.j.cn112137-20230726-00096] [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
Objective: To evaluate the clinical utility value of questionnaires of Berlin, STOP, STOP-Bang (SBQ), Epworth Sleepiness Scale (ESS) in screening obstructive sleep apnea syndrome (OSAS) in pregnant women of different trimesters. Methods: Consecutive pregnant women at high risk for OSAS were enrolled from January, 2021 to April, 2022 at the obstetric clinic of Peking University People's Hospital. They completed questionnaires of Berlin, STOP, SBQ, ESS and also underwent an overnight polysomnography (PSG). To evaluate the accuracy of questionnaires of Berlin, STOP, SBQ, ESS, sensitivity, specificity, positive predictive values, negative predictive values and the area under the receiver operating characteristics (ROC) curve of these questionnaires in pregnancy across trimesters (Pregnancy 1-15 weeks was the first stage, pregnancy 16-27 weeks was the second stage, and pregnancy 28-40 weeks was the third stage) were calculated. Results: A total of 100 pregnant women [(34.5±4.3) years old (26-46 years old)] were included in this study, including 20, 35 and 45 pregnant women in the first, second and third trimester of pregnancy, respectively. Based on PSG results, 45 (45%) of 100 pregnant women were diagnosed with OSAS. The overall predictive values of the four questionnaires were not good, area under[AUC(95%CI)] the ROC curve ESS, Berlin questionnaire STOP and SBQ were 0.54(0.43, 0.66), 0.59 (0.47, 0.70), 0.62(0.51, 0.73) and 0.61 (0.49, 0.72), respectively, sensitivity was 35.6%, 65.9%, 48.9%, 28.9%, specificity was 71.7%, 52.5%, 73.6%, 92.5%. When categorized according to trimesters, the predicted values of the four questionnaires increased in the first trimester, the AUC (95%CI) of STOP questionnaire was 0.81 (0.61, 1.00), sensitivity was 75.0%, specificity was 87.5%. Conclusion: The overall predictive power of the four screening questionnaires is limited in pregnant women. But predictive value of STOP questionnaire is acceptable in the first trimester.
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Affiliation(s)
- J Y Wang
- Division of Sleep Medicine, Peking University People's Hospital, Beijing 100044, China
| | - W H Xiao
- Department of Respiratory Medicine and Intensive Care Unit, Binzhou Medical University Hospital, Binzhou 256603, China
| | - L Y Zhang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - C Zhang
- Division of Sleep Medicine, Peking University People's Hospital, Beijing 100044, China
| | - J Wei
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - J J Yang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - B Zhou
- Division of Sleep Medicine, Peking University People's Hospital, Beijing 100044, China
| | - L Zhao
- Division of Sleep Medicine, Peking University People's Hospital, Beijing 100044, China
| | - X L Zhang
- Division of Sleep Medicine, Peking University People's Hospital, Beijing 100044, China
| | - L Y Xu
- Division of Sleep Medicine, Peking University People's Hospital, Beijing 100044, China
| | - S D Hong
- National Institute of Health Data Science at Peking University, Beijing 100191, China
| | - X S Dong
- Division of Sleep Medicine, Peking University People's Hospital, Beijing 100044, China
| | - G L Liu
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
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10
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Xu PP, Jiang JZ, Zhang XL, Jiang MD, Zhang LJ. [A study on the first-order interaction of diagnostic performance of coronary CT angiography-derived fractional flow reserve]. Zhonghua Nei Ke Za Zhi 2023; 62:1451-1457. [PMID: 38044072 DOI: 10.3760/cma.j.cn112138-20230128-00036] [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: 12/05/2023]
Abstract
Objective: To investigate the effect of image quality, degree of stenosis, calcification, and their first-order interactions on diagnostic performance of coronary computed tomography (CT) angiography-derived fractional flow reserve (CT-FFR). Methods: This is a reanalysis of data from a multi-center retrospective cross-sectional study of CT-FFR in China. A total of 522 patients with suspected or known coronary heart disease [mean age: 61.6 (34.0-83.0) years, 71.8% (354/493) were male] from 11 medical centers including the General Hospital of Eastern Theater Command from May 2015 to October 2019 were enrolled. All patients underwent coronary CT angiography (CCTA), CT-FFR, and invasive FFR examination. Subjective image quality scores of target vessels were recorded on CCTA images, and stenosis was visually assessed at the lesion level. Calcification arc and calcification remodeling index (CRI) were recorded for each lesion. Sensitivity, specificity, accuracy, positive predictive value (PPV), and negative predictive value (NPV) were compared. Two-way analysis of variance was used to analyze the first-order interaction effects of image quality, degree of stenosis, and calcification. Results: A total of 493 patients with 629 lesions with invasive FFR as a reference were included in the study. The overall sensitivity, specificity, and accuracy of CT-FFR were 80.4%, 93.8%, and 88.6%, respectively. The specificity (95.0% vs. 87.3%, χ2=4.11, P=0.043); accuracy (90.1% vs. 81.9%, χ2=6.22, P=0.013); and NPV (89.7% vs. 80.9%, χ2=4.25, P=0.039) of the group with image quality ≥3 was higher than the group with image quality <3. The degree of stenosis affected the sensitivity, PPV, and NPV of CT-FFR and the calcification arc affected the specificity of CT-FFR (all P>0.05). The specificity (95.8% vs. 90.5%, χ2=4.23, P=0.040); accuracy (91.0% vs. 86.1%, χ2=4.01, P=0.045); and NPV (91.1% vs. 83.8%, χ2=5.10, P=0.024) of the group with CRI<1 were higher than that of the group with CRI≥1. In the subgroup of mild and severe stenosis, no calcification, and CRI<1, the accuracy of CT-FFR with image quality ≥3 points were higher than that with image quality <3 points. The accuracy of CT-FFR in the moderate stenosis group was mainly affected by CRI; the accuracy of CT-FFR in the group with CRI<1 was higher than that in the group with CRI≥1 (after Bonferroni correction, P values between groups were statistically significant). Conclusion: Subjective image quality, degree of stenosis, calcification of lesions, and their first-order interactions can all negatively affect the diagnostic performance of CT-FFR.
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Affiliation(s)
- P P Xu
- Department of Diagnostic Radiology, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, China
| | - J Z Jiang
- School of Medical Imaging, Xuzhou Medical University, Xuzhou 221004, China
| | - X L Zhang
- Department of Diagnostic Radiology, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, China
| | - M D Jiang
- Department of Medical Imaging, the Wuxi People's Hospital, Wuxi 214000, China
| | - L J Zhang
- Department of Diagnostic Radiology, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, China
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11
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Yuan PQ, Lin S, Peng JY, Li YX, Liu YH, Wang P, Zhong HJ, Yang XM, Che LQ, Feng B, Batonon-Alavo DI, Mercier Y, Zhang XL, Lin Y, Xu SY, Li J, Zhuo Y, Wu D, Fang ZF. Effects of dietary methionine supplementation from different sources on growth performance and meat quality of barrows and gilts. Animal 2023; 17:100986. [PMID: 37820406 DOI: 10.1016/j.animal.2023.100986] [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: 10/24/2022] [Revised: 08/29/2023] [Accepted: 09/07/2023] [Indexed: 10/13/2023] Open
Abstract
Methionine is indispensable for growth and meat formation in pigs. However, it is still unclear that increasing dietary sulphur-containing amino acid (SAA) levels using different methionine sources affects the growth performance and meat quality of barrows and gilts. To investigate this, 144 pigs (half barrows and half gilts) were fed the control (100% SAA, CON), DL-Methionine (125% SAA, DL-Met)-supplemented, or OH-Methionine (125% SAA, OH-Met)-supplemented diets during the 11-110 kg period. The results showed that plasma methionine levels varied among treatments during the experimental phase, with increased plasma methionine levels observed following increased SAA consumption during the 25-45 kg period. In contrast, pigs fed the DL-Met diet had lower plasma methionine levels than those fed the CON diet (95-110 kg). Additionally, gilts fed the DL-Met or OH-Met diets showed decreased drip loss in longissimus lumborum muscle (LM) compared to CON-fed gilts. OH-Met-fed gilts had higher pH45min values than those fed the CON or DL-Met diets, whereas OH-Met-fed barrows had higher L45min values than those fed the CON or DL-Met diets. Moreover, increased consumption of SAA, regardless of the methionine source, tended to decrease the shear force of the LM in pigs. In conclusion, this study indicates that increasing dietary levels of SAA (+25%) appeared to improve the meat quality of gilts by decreasing drip loss and increasing meat tenderness.
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Affiliation(s)
- P Q Yuan
- Key Laboratory for Animal Disease Resistance Nutrition of the Ministry of Education, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, People's Republic of China; Key Laboratory of Agricultural Product Processing and Nutrition Health (Co-construction by Ministry and Province), Ministry of Agriculture and Rural Affairsand, College of Food Science, Sichuan Agricultural University, Ya'an 625014, People's Republic of China
| | - S Lin
- Key Laboratory for Animal Disease Resistance Nutrition of the Ministry of Education, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, People's Republic of China; Key Laboratory of Urban Agriculture in South China, Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, People's Republic of China
| | - J Y Peng
- Key Laboratory for Animal Disease Resistance Nutrition of the Ministry of Education, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, People's Republic of China
| | - Y X Li
- Key Laboratory for Animal Disease Resistance Nutrition of the Ministry of Education, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, People's Republic of China
| | - Y H Liu
- Key Laboratory for Animal Disease Resistance Nutrition of the Ministry of Education, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, People's Republic of China
| | - P Wang
- Key Laboratory for Animal Disease Resistance Nutrition of the Ministry of Education, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, People's Republic of China
| | - H J Zhong
- Key Laboratory for Animal Disease Resistance Nutrition of the Ministry of Education, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, People's Republic of China
| | - X M Yang
- Key Laboratory for Animal Disease Resistance Nutrition of the Ministry of Education, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, People's Republic of China
| | - L Q Che
- Key Laboratory for Animal Disease Resistance Nutrition of the Ministry of Education, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, People's Republic of China
| | - B Feng
- Key Laboratory for Animal Disease Resistance Nutrition of the Ministry of Education, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, People's Republic of China
| | | | - Y Mercier
- Adisseo France S.A.S, CERN, Commentry, France
| | - X L Zhang
- Key Laboratory for Animal Disease Resistance Nutrition of the Ministry of Education, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, People's Republic of China
| | - Y Lin
- Key Laboratory for Animal Disease Resistance Nutrition of the Ministry of Education, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, People's Republic of China
| | - S Y Xu
- Key Laboratory for Animal Disease Resistance Nutrition of the Ministry of Education, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, People's Republic of China
| | - J Li
- Key Laboratory for Animal Disease Resistance Nutrition of the Ministry of Education, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, People's Republic of China
| | - Y Zhuo
- Key Laboratory for Animal Disease Resistance Nutrition of the Ministry of Education, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, People's Republic of China
| | - D Wu
- Key Laboratory for Animal Disease Resistance Nutrition of the Ministry of Education, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, People's Republic of China
| | - Z F Fang
- Key Laboratory for Animal Disease Resistance Nutrition of the Ministry of Education, Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, People's Republic of China; Key Laboratory of Agricultural Product Processing and Nutrition Health (Co-construction by Ministry and Province), Ministry of Agriculture and Rural Affairsand, College of Food Science, Sichuan Agricultural University, Ya'an 625014, People's Republic of China.
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12
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Liu JM, Zhao JH, Wang Y, Liu W, Zhang XL, Yang L, Zhou L. A Model of Type II Collagen-Induced Spondylitis and Arthritis in F1 Hybrid Male Mice. Bull Exp Biol Med 2023; 175:794-800. [PMID: 37979028 DOI: 10.1007/s10517-023-05949-1] [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: 08/23/2022] [Indexed: 11/19/2023]
Abstract
In this study, we tested a new model of ankylosing spondylitis in order to determine its histological and radiological features needed to investigate peripheral arthritis, spondylitis, and formation of the new bone tissues. F1 hybrid male mice (BALB/c×DBA/1), a progeny of spondylitis-susceptible BALB/c male mice and rheumatoid arthritis-susceptible DBA/1 female mice, were immunized intraperitoneally with bovine type II collagen (CII) mixed with adjuvant dimethyldioctadecylammonium bromide. Radiological and histological studies were performed at the peak of swelling, redness, and stiffness. The incidence of peripheral arthritis and spondylitis induced by CII in F1 hybrid mice were 66 and 62%, respectively. X-ray examination revealed bone erosion and spondylitis in the peripheral joints, as well as the formation of new bone tissues in the coccygeal vertebrae and between LIII and LIV vertebrae. The histological study showed lymphocyte and plasma cell infiltration, capillary dilation, congestion, and endochondral ossification of the lumbar vertebrae. This novel model of CII-induced spondylitis in F1 hybrid mice provoked axial and peripheral arthritides inducing chronic inflammation. In this model, the formation of new bone tissue in the stiff spine is characterized by endochondral ossification. The advanced model is an additional and valuable tool for investigation of the autoimmune reactions in spondylitis.
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Affiliation(s)
- J M Liu
- Allergy and Clinical Immunology Research Centre, the First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, China
- Jinzhou Palmtop Cloud Biotechnology Co., Ltd., Jinzhou, Liaoning, China
| | - J H Zhao
- Allergy and Clinical Immunology Research Centre, the First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, China
| | - Y Wang
- Allergy and Clinical Immunology Research Centre, the First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, China
| | - W Liu
- Allergy and Clinical Immunology Research Centre, the First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, China
| | - X L Zhang
- Department of Radiology, the First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, China
| | - L Yang
- Department of Pathology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, China
| | - L Zhou
- Allergy and Clinical Immunology Research Centre, the First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, China.
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Yang M, Hou SM, Yuan L, Wang M, Zheng J, Lu KQ, Yan Y, Zhang SY, Li M, Cao JY, Yang M, Zhang XL, Liu H, Liu BC, Wang Y, Wang B. [The consistency of skeletal muscle mass measured by CT at L 1 and L 3 levels and the correlation of skeletal muscle density at L 1 level with prognosis in dialysis patients]. Zhonghua Yi Xue Za Zhi 2023; 103:2850-2858. [PMID: 37726991 DOI: 10.3760/cma.j.cn112137-20230608-00970] [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: 09/21/2023]
Abstract
Objective: To investigate the consistency of skeletal muscle mass by CT at 1st lumbar vertebrae (L1) and 3rd lumbar vertebrae (L3) levels and the correlation of skeletal muscle density (SMD) at L1 level with prognosis in dialysis patients. Methods: A total of 1 020 patients who underwent initial dialysis and had CT examination data in four centers (Zhongda Hospital Affiliated to Southeast University, the Third Affiliated Hospital of Soochow University, Taizhou People's Hospital Affiliated to Nanjing Medical University and the Affiliated Hospital of Yangzhou University) from January 2014 to December 2019 were retrospectively collected. The skeletal muscle index (SMI) and SMD at L1 and L3 CT images were measured and calculated in patients with both L1 and L3 level CT images. The consistency of SMI and SMD at L1 and L3 levels was analyzed, and the cut-off value of SMI and SMD at L1 level for predicting all-cause mortality and their correlation with the prognosis of dialysis patients were studied. Cox regression model was used to analyze the risk factors for all-cause death and cardiac death. Results: A total of 383 patients had both L1 and L3 level images, including 233 males and 150 females. The average SMD value of 16 samples (4.2%) exceeded the 95% consistency limit range (-8.71 to 7.75 HU), and the average SMI value of 15 samples (3.9%) exceeded the 95% consistency limit range (-20.45 to 9.53 HU). The optimal cut-off value of SMD at L1 level for predicting all-cause mortality was 36.46 HU and the area under curve (AUC) of receiver operating characteristic (ROC) curve was 0.658 (95%CI: 0.596-0.721, P<0.001), with the sensitivity and specificity of 83.8% and 57.5%, respectively. SMI at L1 level was not significantly associated with all-cause mortality (P=0.299). Multivariate Cox regression analysis showed that low SMD at L1 level was associated with all-cause mortality (HR=2.861, 95%CI: 1.576-5.193, P=0.001) and cardiac death (HR=3.771, 95%CI:1.462-9.724, P=0.006). Conclusions: SMD at L1 levelis consistent with SMD at L3 level and can be used to evaluate muscle mass. Low SMD is a risk factor for mortality in dialysis patients.
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Affiliation(s)
- M Yang
- Department of Nephrology, Affiliated Hospital of Yangzhou University, Yangzhou 225001, China
| | - S M Hou
- Institute of Nephrology, Zhongda Hospital Affiliated to Southeast University, Nanjing 210009, China
| | - L Yuan
- Department of Nephrology, Affiliated Hospital of Yangzhou University, Yangzhou 225001, China
| | - M Wang
- Department of Nephrology, Affiliated Hospital of Yangzhou University, Yangzhou 225001, China
| | - J Zheng
- Institute of Nephrology, Zhongda Hospital Affiliated to Southeast University, Nanjing 210009, China
| | - K Q Lu
- Institute of Nephrology, Zhongda Hospital Affiliated to Southeast University, Nanjing 210009, China
| | - Y Yan
- Institute of Nephrology, Zhongda Hospital Affiliated to Southeast University, Nanjing 210009, China
| | - S Y Zhang
- Department of Nephrology, Taizhou People's Hospital Affiliated to Nanjing Medical University, Taizhou 225300, China
| | - M Li
- Department of Nephrology, the Third Affiliated Hospital of Soochow University, Changzhou 213000, China
| | - J Y Cao
- Department of Nephrology, Taizhou People's Hospital Affiliated to Nanjing Medical University, Taizhou 225300, China
| | - M Yang
- Department of Nephrology, Affiliated Hospital of Yangzhou University, Yangzhou 225001, China
| | - X L Zhang
- Institute of Nephrology, Zhongda Hospital Affiliated to Southeast University, Nanjing 210009, China
| | - H Liu
- Institute of Nephrology, Zhongda Hospital Affiliated to Southeast University, Nanjing 210009, China
| | - B C Liu
- Institute of Nephrology, Zhongda Hospital Affiliated to Southeast University, Nanjing 210009, China
| | - Y Wang
- Department of Nephrology, Affiliated Hospital of Yangzhou University, Yangzhou 225001, China
| | - B Wang
- Institute of Nephrology, Zhongda Hospital Affiliated to Southeast University, Nanjing 210009, China
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14
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Zhang XL, Weng YH, Yang YF. [A case report of secondary hemochromatosis caused by a mutation in the ETV6 gene]. Zhonghua Gan Zang Bing Za Zhi 2023; 31:996-998. [PMID: 37872096 DOI: 10.3760/cma.j.cn501113-20230112-00021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
Affiliation(s)
- X L Zhang
- The Second Hospital of Nanjing, Affiliated to Nanjing University of Chinese Medicine, Department of Hepatology
| | - Y H Weng
- The Second Hospital of Nanjing, Affiliated to Nanjing University of Chinese Medicine, Department of Hepatology
| | - Y F Yang
- The Second Hospital of Nanjing, Affiliated to Nanjing University of Chinese Medicine, Department of Hepatology
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15
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Shen XT, Zhao ZZ, Zhang XL. [The interaction between phage and intestinal flora and related research progress in inflammatory bowel disease]. Zhonghua Nei Ke Za Zhi 2023; 62:1144-1147. [PMID: 37650190 DOI: 10.3760/cma.j.cn112138-20221020-00770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Affiliation(s)
- X T Shen
- Gastroenterology Department of East Hospital, the Second Hospital of Hebei Medical University, Hebei Key Laboratory of Gastroenterology, Hebei Institute of Gastroenterology, Hebei Clinical Research Center for Digestive Diseases, Shijiazhuang 050035, China
| | - Z Z Zhao
- Gastroenterology Department of East Hospital, the Second Hospital of Hebei Medical University, Hebei Key Laboratory of Gastroenterology, Hebei Institute of Gastroenterology, Hebei Clinical Research Center for Digestive Diseases, Shijiazhuang 050035, China
| | - X L Zhang
- Gastroenterology Department of East Hospital, the Second Hospital of Hebei Medical University, Hebei Key Laboratory of Gastroenterology, Hebei Institute of Gastroenterology, Hebei Clinical Research Center for Digestive Diseases, Shijiazhuang 050035, China
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Yang JH, Xue MJ, Zhang XL, Wei ZC, Shao LL, Shi Y, Hou M. [Efficacy of decitabine in patients with glucocorticoid-resistant primary immune thrombocytopenia: factors influencing treatment responses]. Zhonghua Xue Ye Xue Za Zhi 2023; 44:567-571. [PMID: 37749037 PMCID: PMC10509621 DOI: 10.3760/cma.j.issn.0253-2727.2023.07.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Indexed: 09/27/2023]
Abstract
Objective: This study aimed to evaluate the efficacy of decitabine (DAC) and identify factors influencing treatment responses in patients with primary immune thrombocytopenia (ITP) who had failed glucocorticoid therapy. Methods: Clinical data of 61 patients with glucocorticoid-resistant ITP who received DAC therapy (5 mg·m(-2)·d(-1)×3 d via intravenous infusion) for at least three cycles with 3-4-week intervals at the Department of Hematology, Qilu Hospital of Shandong University, from November 2015 to June 2021 were analyzed retrospectively. Results: The 61 patients comprised 20 males and 41 females, with a median age of 45 years (range: 15-81 years). Among them, 43 patients were glucocorticoid-dependent (glucocorticoid-dependent group), while 18 patients were glucocorticoid-resistant (glucocorticoid-resistant group). Following DAC treatment, 12 patients (19.67% ) achieved complete response (CR), and 16 patients (26.23% ) exhibited response (R), resulting in an overall response (OR) rate of 45.90% (28/61). Comparison between the OR group (n=28) and the non-response (NR) group (n=33) revealed significant differences in responses to glucocorticoids (dependent or resistant) and platelet counts before treatment (χ(2)=8.789, P=0.003; z=-2.416, P=0.016). The glucocorticoid-dependent group showed higher platelet counts than the glucocorticoid-resistant group after the second and third cycles of DAC treatment (P=0.032, 0.024). Moreover, the OR rates after the first, second, and third cycles of DAC treatment in the glucocorticoid-dependent group were all higher than those in the glucocorticoid-resistant group (P=0.042, P=0.012, P=0.029). A significant correlation was observed between glucocorticoid dependence and responses to DAC treatment (OR=9.213, 95% CI 1.937-43.820, P=0.005) . Conclusion: DAC demonstrates definitive efficacy with mild adverse effects in a subset of patients with glucocorticoid-resistant primary ITP. Glucocorticoid dependence and higher platelet counts before treatment are associated with a favorable response to DAC therapy.
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Affiliation(s)
- J H Yang
- Department of Gastroenterology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - M J Xue
- Department of Gastroenterology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - X L Zhang
- Department of Gastroenterology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - Z C Wei
- Department of Gastroenterology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - L L Shao
- Department of Gastroenterology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - Y Shi
- Department of Gastroenterology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - M Hou
- Department of Gastroenterology, Qilu Hospital of Shandong University, Jinan 250012, China
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Lu Y, Shi GN, Yuan SZ, Xiao XB, Chen XL, Ma Y, Zhao SH, Chen JL, Zhang XL, Wang YQ, Huang WR. [Autologous hematopoietic stem cell transplantation for newly diagnosed multiple myeloma with severe renal impairment: a report of 5 cases and literature review]. Zhonghua Xue Ye Xue Za Zhi 2023; 44:587-589. [PMID: 37749041 PMCID: PMC10509614 DOI: 10.3760/cma.j.issn.0253-2727.2023.07.012] [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] [Received: 09/01/2022] [Indexed: 09/27/2023]
Affiliation(s)
- Y Lu
- Department of Hematology, the Fifth Medical Center of Chinese PLA General Hospital, Beijing 100071, China
| | - G N Shi
- Department of Hematology, the Fifth Medical Center of Chinese PLA General Hospital, Beijing 100071, China
| | - S Z Yuan
- Department of Hematology, the Fifth Medical Center of Chinese PLA General Hospital, Beijing 100071, China
| | - X B Xiao
- Department of Hematology, the Fifth Medical Center of Chinese PLA General Hospital, Beijing 100071, China
| | - X L Chen
- Department of Hematology, the Fifth Medical Center of Chinese PLA General Hospital, Beijing 100071, China
| | - Y Ma
- Department of Hematology, the Fifth Medical Center of Chinese PLA General Hospital, Beijing 100071, China
| | - S H Zhao
- Department of Hematology, the Fifth Medical Center of Chinese PLA General Hospital, Beijing 100071, China
| | - J L Chen
- Department of Hematology, the Fifth Medical Center of Chinese PLA General Hospital, Beijing 100071, China
| | - X L Zhang
- Department of Hematology, the Fifth Medical Center of Chinese PLA General Hospital, Beijing 100071, China
| | - Y Q Wang
- Department of Hematology, the Fifth Medical Center of Chinese PLA General Hospital, Beijing 100071, China
| | - W R Huang
- Department of Hematology, the Fifth Medical Center of Chinese PLA General Hospital, Beijing 100071, China
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Zhou YH, Lu Y, Meng JJ, Mou TT, Bai YJ, Zhang S, Zheng YQ, Deng QJ, Jiao J, Chang Z, Xie XF, Yun MK, Mi HZ, Li X, Zhang XL. [Predictive value of left ventricular ejection fraction reserve assessed by SPECT G-MPI for major adverse cardiovascular event in patients with coronary artery disease]. Zhonghua Xin Xue Guan Bing Za Zhi 2023; 51:626-632. [PMID: 37312481 DOI: 10.3760/cma.j.cn112148-20220919-00730] [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: 06/15/2023]
Abstract
Objective: To evaluate the prognostic value of left ventricular ejection fraction (LVEF) reserve assessed by gated SPECT myocardial perfusion imaging (SPECT G-MPI) for major adverse cardiovascular event (MACE) in patients with coronary artery disease. Methods: This is a retrospective cohort study. From January 2017 to December 2019, patients with coronary artery disease and confirmed myocardial ischemia by stress and rest SPECT G-MPI, and underwent coronary angiography within 3 months were enrolled. The sum stress score (SSS) and sum resting score (SRS) were analyzed by the standard 17-segment model, and the sum difference score (SDS, SDS=SSS-SRS) was calculated. The LVEF at stress and rest were analyzed by 4DM software. The LVEF reserve (ΔLVEF) was calculated (ΔLVEF=stress LVEF-rest LVEF). The primary endpoint was MACE, which was obtained by reviewing the medical record system or by telephone follow-up once every twelve months. Patients were divided into MACE-free and MACE groups. Spearman correlation analysis was used to analyze the correlation between ΔLVEF and all MPI parameters. Cox regression analysis was used to analyze the independent factors of MACE, and the optimal SDS cutoff value for predicting MACE was determined by receiver operating characteristic curve (ROC). Kaplan-Meier survival curves were plotted to compare the difference in the incidence of MACE between different SDS groups and different ΔLVEF groups. Results: A total of 164 patients with coronary artery disease [120 male; age (58.6±10.7) years] were included. The average follow-up time was (26.5±10.4) months, and a total of 30 MACE were recorded during follow-up. Multivariate Cox regression analysis showed that SDS (HR=1.069, 95%CI: 1.005-1.137, P=0.035) and ΔLVEF (HR=0.935, 95%CI: 0.878-0.995, P=0.034) were independent predictors of MACE. According to ROC curve analysis, the optimal cut-off to predict MACE was a SDS of 5.5 with an area under the curve of 0.63 (P=0.022). Survival analysis showed that the incidence of MACE was significantly higher in the SDS≥5.5 group than in the SDS<5.5 group (27.6% vs. 13.2%, P=0.019), but the incidence of MACE was significantly lower in the ΔLVEF≥0 group than in theΔLVEF<0 group (11.0% vs. 25.6%, P=0.022). Conclusions: LVEF reserve (ΔLVEF) assessed by SPECT G-MPI serves as an independent protective factor for MACE, while SDS is an independent risk predictor in patients with coronary artery disease. SPECT G-MPI is valuable for risk stratification by assessing myocardial ischemia and LVEF.
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Affiliation(s)
- Y H Zhou
- Nuclear Medicine, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - Y Lu
- Nuclear Medicine, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - J J Meng
- Nuclear Medicine, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - T T Mou
- Nuclear Medicine, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - Y J Bai
- Nuclear Medicine, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - S Zhang
- Nuclear Medicine, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - Y Q Zheng
- Nuclear Medicine, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - Q J Deng
- Nuclear Medicine, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - J Jiao
- Nuclear Medicine, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - Z Chang
- Nuclear Medicine, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - X F Xie
- Nuclear Medicine, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - M K Yun
- Nuclear Medicine, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - H Z Mi
- Nuclear Medicine, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - X Li
- Nuclear Medicine, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - X L Zhang
- Nuclear Medicine, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
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Li G, Wang G, Gao Z, Zheng L, Yan Q, Zhang XL, Qiu DZ. [Evaluation of the clinical efficacy of minimally invasive endoscopic surgery in the treatment of isolated non-syndromic sagittal synostosis in infants]. Zhonghua Yi Xue Za Zhi 2023; 103:1860-1863. [PMID: 37271586 DOI: 10.3760/cma.j.cn112137-20221215-02657] [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: 06/06/2023]
Abstract
The current study aimed to evaluate the early efficacy in infants with isolated non-syndromic sagittal synostosis who underwent minimally invasive endoscopic-assisted surgery. The clinical data of infants with isolated non-syndromic sagittal synostosis who were admitted to the Department of Neurosurgery of the Children's Hospital of Nanjing Medical University and underwent endoscopic-assisted surgery from October 2018 to December 2021 were retrospectively analyzed. All the infants underwent minimally invasive endoscopic-assisted surgery, and were treated with supine sleeping position after surgery. Computer-aided reconstruction technique was used to reconstruct and measure the thin-slice CT scan images of the head before and 3 months after surgery, and the differences in cranial index (CI), cranial cavity volume and angle drawn between the cranial vertex, nasion, and opisthocranion (VNO angle) of preoperative and postoperative groups were analyzed. A total of 103 infants were included in the final analysis, including 85 males and 18 females. The age at surgery was (2.1±0.8) months, and the weight was (6.1±0.9) kg. The postoperative CI was (84±6)%, which increased obviously compared with the pre-operation [(70±5)%] (P<0.001). The cranial volume of post-operation was (947±130) cm³, which was larger than that of the pre-operation [(748±104) cm³] (P<0.001). The VNO angle after surgery was (45±4)°, which showed a significant reduction compared with the pre-operation [(55±4)°] (P<0.001). The correction of head shape was satisfactory. For the treatment of sagittal synostosis in infants, minimally invasive endoscopic-assisted surgery is safe and effective, and in the case of switching from an auxiliary helmet to a supine position, the postoperative correction efficacy of head shape is better.
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Affiliation(s)
- G Li
- Department of Neurosurgery, Affiliated Children's Hospital, Nanjing Medical University, Nanjing 210000, China
| | - G Wang
- Department of Neurosurgery, Affiliated Children's Hospital, Nanjing Medical University, Nanjing 210000, China
| | - Z Gao
- Department of Neurosurgery, Affiliated Children's Hospital, Nanjing Medical University, Nanjing 210000, China
| | - L Zheng
- Department of Neurosurgery, Affiliated Children's Hospital, Nanjing Medical University, Nanjing 210000, China
| | - Q Yan
- Department of Neurosurgery, Affiliated Children's Hospital, Nanjing Medical University, Nanjing 210000, China
| | - X L Zhang
- Department of Neurosurgery, Affiliated Children's Hospital, Nanjing Medical University, Nanjing 210000, China
| | - D Z Qiu
- Department of Neurosurgery, Affiliated Children's Hospital, Nanjing Medical University, Nanjing 210000, China
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Sun JJ, Li PJ, Yu XP, Zhao H, Zhang XL, Tu CC, Zhang MD, Jiang TY, Song XT, He JQ. [Efficacy of alcohol septal ablation in mildly symptomatic or severely symptomatic patients with hypertrophic obstructive cardiomyopathy]. Zhonghua Xin Xue Guan Bing Za Zhi 2023; 51:513-520. [PMID: 37198123 DOI: 10.3760/cma.j.cn112148-20220613-00470] [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: 05/19/2023]
Abstract
Objective: To compare the prognosis of mildly or severely symptomatic patients with obstructive hypertrophic cardiomyopathy (OHCM) who underwent alcohol septal ablation (ASA). Methods: This retrospective study cohort consisted of patients with OHCM who received ASA treatment in Beijing Anzhen Hospital, Capital Medical University from March 2001 to August 2021. These patients were divided into mildly and severely symptomatic groups according to the severity of clinical symptoms. Long-term follow-up was conducted, and the following data were collected: duration of follow-up, postoperatire treatment, New York Heart Association (NYHA) classification, arrhythmia events and pacemaker implantation, echocardiographic parameters, and cause of death. Overall survival and survival free from OHCM-related death were observed, and the improvement of clinical symptoms and resting left ventricular outflow tract gradient (LVOTG) and the incidence of new-onset atrial fibrillation were evaluated. The Kaplan-Meier method and log-rank test were used to determine and compare the cumulative survival rates of the different groups. Cox regression analysis models were used to determine predictors of clinical events. Results: A total of 189 OHCM patients were included in this study, including 68 in the mildly symptomatic group and 121 in the severely symptomatic group. The median follow-up of the study was 6.0 (2.7, 10.6) years. There was no statistical difference in overall survival between the mildly symptomatic group (5-year and 10-year overall survival were 97.0% and 94.4%, respectively) and the severely symptomatic group (5-year and 10-year overall survival were 94.2% and 83.9%, respectively, P=0.405); there was also no statistical difference in survival free from OHCM-related death between the mildly symptomatic group (5-year and 10-year survival free from HCM-related death were 97.0% and 94.4%, respectively) and the severely symptomatic group (5-year and 10-year survival free from HCM-related death were 95.2% and 92.6%, respectively, P=0.846). In the mildly symptomatic group, NYHA classification was improved after ASA (P<0.001), among which 37 patients (54.4%) were in NYHA class Ⅰ, and the resting left ventricular outflow tract gradient (LVOTG) decreased from 67.6 (42.7, 90.1) mmHg (1 mmHg=0.133 kPa) to 24.4 (11.7, 35.6) mmHg (P<0.001). In severely symptomatic group, NYHA classification was also improved post ASA (P<0.001), among which 96 patients (79.3%) improved by at least one NYHA classification, and the resting LVOTG decreased from 69.6 (38.4, 96.1) mmHg to 19.0 (10.6, 39.8) mmHg (P<0.001). The incidence of new-onset atrial fibrillation was similar between the mildly and severely symptomatic groups (10.2% vs. 13.3%, P=0.565). Cox multivariate regression analysis showed that age was an independent predictor of all-cause mortality in OHCM patients post ASA (HR=1.068, 95%CI 1.002-1.139, P=0.042). Conclusions: Among patients with OHCM treated with ASA, overall survival and survival free from HCM-related death were similar between mildly symptomatic group and severely symptomatic group. ASA therapy can effectively relieve resting LVOTG and improve clinical symptoms in mildly or severely symptomatic patients with OHCM. Age was an independent predictor of all-cause mortality in OHCM patients post ASA.
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Affiliation(s)
- J J Sun
- Department of Cardiology, Anzhen Hospital Affiliated to Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing 100029, China
| | - P J Li
- Department of Cardiology, Anzhen Hospital Affiliated to Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing 100029, China
| | - X P Yu
- Department of Cardiology, Anzhen Hospital Affiliated to Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing 100029, China
| | - H Zhao
- Department of Cardiology, Anzhen Hospital Affiliated to Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing 100029, China
| | - X L Zhang
- Department of Cardiology, Anzhen Hospital Affiliated to Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing 100029, China
| | - C C Tu
- Department of Cardiology, Anzhen Hospital Affiliated to Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing 100029, China
| | - M D Zhang
- Department of Cardiology, Anzhen Hospital Affiliated to Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing 100029, China
| | - T Y Jiang
- Department of Cardiology, Anzhen Hospital Affiliated to Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing 100029, China
| | - X T Song
- Department of Cardiology, Anzhen Hospital Affiliated to Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing 100029, China
| | - J Q He
- Department of Cardiology, Anzhen Hospital Affiliated to Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing 100029, China
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Lu Y, Cao J, Zhu EJ, Gao MX, Mou TT, Zhang Y, Xie XF, Tian Y, Yun MK, Meng JJ, Yang XB, Lai YQ, Dong R, Zhang XL. [Predictive value of the proportion of hibernating myocardium in total perfusion defect on reverse remodeling in patients with HFrEF underwent coronary artery bypass graft]. Zhonghua Xin Xue Guan Bing Za Zhi 2023; 51:384-392. [PMID: 37057325 DOI: 10.3760/cma.j.cn112148-20221121-00912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 04/15/2023]
Abstract
Objective: To evaluate the predictive value of the proportion of hibernating myocardium (HM) in total perfusion defect (TPD) on reverse left ventricle remodeling (RR) after coronary artery bypass graft (CABG) in patients with heart failure with reduced ejection fraction (HFrEF) by 99mTc-methoxyisobutylisonitrile (MIBI) single photon emission computed tomography (SPECT) myocardial perfusion imaging (MPI) combined with 18F-flurodeoxyglucose (FDG) gated myocardial imaging positron emission computed tomography (PET). Methods: Inpatients diagnosed with HFrEF at the Cardiac Surgery Center, Anzhen Hospital of Capital Medical University from January 2016 to January 2022 were prospectively recruited. MPI combined with 18F-FDG gated PET was performed before surgery for viability assessment and the patients received follow-up MPI and 18F-FDG gated PET at different stages (3-12 months) after surgery. Δ indicated changes (post-pre). Left ventricular end-systolic volume (ESV) reduced at least 10% was defined as RR, patients were divided into reverse remodeling (RR+) group and the non-reverse group (RR-). Binary logistic regression analysis was used to identify predictors of RR. Receiver operating characteristic (ROC) curve analysis was performed and the area under the curve (AUC) was calculated to assess the cut-off value for predicting RR. Additionally, we retrospectively enrolled inpatients with HFrEF at the Cardiac Surgery Center, Anzhen Hospital of Capital Medical University from January 2021 to January 2022 as the validation group, who underwent MPI and 18F-FDG gated PET before surgery. Echocardiography was performed before CABG and after CABG (3-12 months). In the validation group, the reliability of obtaining the cut-off value for the ROC curve was verified. Results: A total of 28 patients with HFrEF (26 males; age (56.9±8.7) years) were included in the prospective cohort. HM/TPD was significantly higher in the RR+ group than in the RR- group ((51.8%±17.9%) vs. (35.7%±13.9%), P=0.016). Binary logistic regression analysis revealed that HM/TPD was an independent predictor of RR (Odds ratio=1.073, 95% Confidence interval: 1.005-1.145, P=0.035). ROC curve analysis revealed that HM/TPD=38.3% yielded the highest sensitivity, specificity, and accuracy (all 75%) for predicting RR and the AUC was 0.786 (P=0.011). Meanwhile, a total of 100 patients with HFrEF (90 males; age (59.7±9.6) years) were included in the validation group. In the validation group, HM/TPD=38.3% predicted RR in HFrEF patients after CABG with the highest sensitivity, specificity and accuracy (82%, 60% and 73% respectively). Compared with the HFrEF patients in the HM/TPD<38.3% group (n=36), RR and cardiac function improved more significantly in the HM/TPD≥38.3% group (n=64) (all P<0.05). Conclusions: Preoperative HM/TPD ratio is an independent factor for predicting RR in patients with HFrEF after CABG, and HM/TPD≥38.3% can accurately predict RR and the improvement of cardiac function after CABG.
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Affiliation(s)
- Y Lu
- Department of Nuclear Medicine, Laboratory for Molecular Imaging, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - J Cao
- Heart Surgery Center, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - E J Zhu
- Heart Surgery Center, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - M X Gao
- Heart Surgery Center, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - T T Mou
- Department of Nuclear Medicine, Laboratory for Molecular Imaging, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - Y Zhang
- Department of Nuclear Medicine, Laboratory for Molecular Imaging, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - X F Xie
- Department of Nuclear Medicine, Laboratory for Molecular Imaging, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - Y Tian
- Department of Nuclear Medicine, Laboratory for Molecular Imaging, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - M K Yun
- Department of Nuclear Medicine, Laboratory for Molecular Imaging, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - J J Meng
- Department of Nuclear Medicine, Laboratory for Molecular Imaging, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - X B Yang
- Heart Surgery Center, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - Y Q Lai
- Heart Surgery Center, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - R Dong
- Heart Surgery Center, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
| | - X L Zhang
- Department of Nuclear Medicine, Laboratory for Molecular Imaging, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
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Zhang GY, Cai ZJ, Zhang XL, Yang L, Li YZ, Wei LK, Zhang YP, Chang PP, Zhu DN. [Clinical and genetic characteristics of children with dopa-responsive dystonia caused by tyrosine hydroxylase gene variations]. Zhonghua Er Ke Za Zhi 2023; 61:339-344. [PMID: 37011980 DOI: 10.3760/cma.j.cn112140-20221118-00987] [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: 04/05/2023]
Abstract
Objective: To explore the clinical and genetic characteristics of children with dopa-responsive dystonia (DRD) caused by tyrosine hydroxylase (TH) gene variations. Methods: Clinical data of 9 children with DRD caused by TH gene variations diagnosed in the Department of Children Rehabilitation, the Third Affiliated Hospital of Zhengzhou University from January 2017 to August 2022 were retrospectively collected and analyzed, including the general conditions, clinical manifestations, laboratory tests, gene variations and follow-up data. Results: Of the 9 children with DRD caused by TH gene variations, 3 were males and 6 were females. The age at diagnosis was 12.0 (8.0, 15.0) months. The initial symptoms of the 8 severe patients were motor delay or degression. Clinical symptoms of the severe patients included motor delay (8 cases), truncal hypotonia (8 cases), limb muscle hypotonia (7 cases), hypokinesia (6 cases), decreased facial expression (4 cases), tremor (3 cases), limb dystonia (3 cases), diurnal fluctuation (2 cases), ptosis (2 cases), limb muscle hypertonia (1 case) and drooling (1 case). The initial symptom of the very severe patient was motor delay. Clinical symptoms of the very severe patient included motor delay, truncal hypotonia, oculogyric crises, status dystonicus, hypokinesia, decreased facial expression, and decreased sleep. Eleven TH gene variants were found, including 5 missense variants, 3 splice site variants, 2 nonsense variants, and 1 insertion variant, as well as 2 novel variants (c.941C>A (p.T314K), c.316_317insCGT (p.F106delinsSF)). Nine patients were followed up for 40 (29, 43) months, and no one was lost to follow-up. Seven of the 8 severe patients were treated by levodopa and benserazide hydrochloride tablets and 1 severe patient was treated by levodopa tablets. All the severe patients responded well to levodopa and benserazide hydrochloride tablets or levodopa tablets. Although the weight of the patients increased and the drug dosage was not increased, the curative effect remained stable and there was no obvious adverse reaction. One severe patient developed dyskinesia in the early stage of treatment with levodopa and benserazide hydrochloride tablets and it disappeared after oral administration of benzhexol hydrochloride tablets. Until the last follow-up, motor development of 7 severe patients returned to normal and 1 severe patient still had motor delay due to receiving levodopa and benserazide hydrochloride tablets for only 2 months. The very severe patient was extremely sensitive to levodopa and benserazide hydrochloride tablets and no improvement was observed in this patient. Conclusions: Most of the DRD caused by TH gene variations are severe form. The clinical manifestations are varied and easily misdiagnosed. Patients of the severe patients responded well to levodopa and benserazide hydrochloride tablets or levodopa tablets, and it takes a long time before full effects of treatment become established. Long-term effect is stable without increasing the drug dosage, and no obvious side effect is observed.
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Affiliation(s)
- G Y Zhang
- Department of Children Rehabilitation, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Z J Cai
- Department of Children Rehabilitation, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - X L Zhang
- Department of Pediatrics, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - L Yang
- Department of Children Rehabilitation, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Y Z Li
- Department of Children Rehabilitation, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - L K Wei
- Department of Pediatrics, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Y P Zhang
- Department of Children Rehabilitation, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - P P Chang
- Department of Children Rehabilitation, Fengqiu Maternal and Child Health Hospital, Xinxiang 453300, China
| | - D N Zhu
- Department of Children Rehabilitation, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
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Zhang XL, Zhang M, Lei N, Ouyang WW, Chen HF, Lao BN, Xu YM, Tang F, Fu LZ, Liu XS, Wu YF. An investigation of low-protein diets' qualification rates and an analysis of their short-term effects for patients with CKD stages 3-5: a single-center retrospective cohort study from China. Int Urol Nephrol 2023; 55:1059-1070. [PMID: 36310191 PMCID: PMC10030416 DOI: 10.1007/s11255-022-03390-3] [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] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 10/15/2022] [Indexed: 03/22/2023]
Abstract
BACKGROUND The feasibility and efficacy of low-protein diets (LPD) treatment in chronic kidney disease (CKD) is controversial. Based on the characteristics of the Chinese diet, we observe the qualification rates and short-term clinical effects of LPD for CKD patients in our center. METHODS This is a retrospective cohort study. CKD stages 3-5 patients who were regularly followed up 5 times (over 2 years) and treated with LPD were included. We collected clinical data to observe the changes in LPD qualification rates and divided patients into LPD and non-LPD group according to the average dietary protein intake (DPI) of 5 follow-up time points and compared the changes in primary and secondary outcome measures between the two groups. RESULTS We analyzed data from 161 eligible CKD stages 3-5 patients. From baseline to the 5th follow-up time point, the LPD qualification rates of all patients were 11.80%, 35.40%, 47.82%, 53.43% and 54.04%, respectively. For primary outcome measures, the urine protein/creatinine ratio (UPCR) decreased more in the LPD group than in the non-LPD group [Median (interquartile range, IQR) of the difference between the 5th follow-up time point and baseline: 0.19 (- 0.01-0.73) vs. 0.10 (- 0.08-0.27), P < 0.001]. We constructed three classes of mixed linear models (model I, II, III). The UPCR slopes were all negative in the LPD group and positive in the non-LPD group (P < 0.001). Meanwhile, in model I, the estimate glomerular filtration rate(eGFR) decline slope in the LPD group was lower than that in the non-LPD group [slope (standard error): - 1.32 (0.37) vs. - 2.35 (0.33), P = 0.036]. For secondary outcome measures, body mass index (BMI) triglycerides (TG), body weight, and fat free mass (FFM) showed stable statistical differences in the comparison of LPD and non-LPD groups, with greater declines in the former. CONCLUSION The results of this study suggest that LPD treatment can reduce UPCR in patients with CKD stages 3-5, and may also delay the decline in eGFR. Meanwhile, it also reduces BMI, TG, body weight, and FFM, thus the need to prevent malnutrition in clinical implementation.
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Affiliation(s)
- Xian-Long Zhang
- Renal Division, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, Guangdong, China
| | - Min Zhang
- The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Nuo Lei
- The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Wen-Wei Ouyang
- Key Unit of Methodology in Clinical Research, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China
| | - Hui-Fen Chen
- The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Bei-Ni Lao
- The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yan-Min Xu
- The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Fang Tang
- Chronic Disease Management Outpatient, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China
| | - Li-Zhe Fu
- Chronic Disease Management Outpatient, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China
| | - Xu-Sheng Liu
- Renal Division, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, Guangdong, China
| | - Yi-Fan Wu
- Renal Division, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, Guangdong, China.
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Zhang XL, Zhao WQ, Du YY, Zhang Y, Li WL, Hu WQ, Lu J, Zhao J. [Exploration of phase angle used to construct PG-SGA nutritional assessment and prediction model for malignant tumor patients]. Zhonghua Zhong Liu Za Zhi 2022; 44:1376-1384. [PMID: 36575790 DOI: 10.3760/cma.j.cn112152-20210719-00521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Objective: To explore the value of phase angle (PA) in constructing a predictive model of nutrition evaluation for tumor patients. Methods: A retrospective analysis was performed on 1 129 patients with malignant tumors hospitalized in the Cancer Center of Changzhi People's Hospital from June 2020 to February 2021. PA values of six parts of the body were measured by the body composition analyzer, including: left arm (LA), right arm (RA), left leg (LL), right leg (RL), the trunk (TR), and the whole body (WB). Patients' body mass index (BMI) was calculated and patient-generated subjective global assessment (PG-SGA) was assessed. The differences of PA values of six parts were compared and their correlations with BMI and PG-SGA in combination with age, gender and tumor disease types were analyzed, binary classification regression on BMI and PG-SGA was performed, and the functions of the best prediction model was fitted. Decision tree, random forest, Akaike information criterion in a Stepwise Algorithm (stepAIC) and generalized likelihood ratio test were used to select appropriate variables, and the logit logistic regression model was used to fit the data. Results: Comparing the PA values of six parts in pairs, it was found that the PA values of LA and RA, LL and RL, and TR and WB were linearly correlated and the coefficient was close to 1 (P<0.001). Binary classification regression was performed for BMI and PG-SGA, respectively. In order to make the data have clinical significance, 18.5 kg/m(2) was used as the classification point for BMI, 4 and 9 were used as the classification points for PG-SGA score, and the models of A, B and C were obtained. Suitable variables including PA-LA, PA-TR and tumor disease types were used as variables to fit BMI classification; BMI, PA-LA and age were used as variables to fit the PG-SGA model with 9 as the classification point. PA-LA, PA-TR, BMI, age and tumor disease types were used as variables to fit the PG-SGA model with 4 as the classification point. In this study, the predicted values of models A, B and C obtained by R-studio were imported into SPSS 26.0 software, and the cut-off values of classification were obtained by the receiver operating characteristic (ROC) curve. The ROC analytic results showed that the best cut-off values of Model A, B and C were 0.155, 0.793 and 0.295. Model A recommended when the probability is >0.155, a patient's nutritiond tatus should be classified as BMI < 18.5 kg/m(2) group. Model B recommended that PG-SGA<9 group be classified as the probability is >0.793. Model C recommended that PG-SGA < 4 group should be classified when probability is >0.295. Conclusions: The PG-SGA classification prediction model is simple to operate, and the nutritional status of patients can be roughly divided into three groups: normal or suspected malnutrition group (PG-SGA<4), moderate malnutrition group (4≤PG-SGA<9), and severe malnutrition group (PG-SGA≥9). This model can more efficiently predict the nutritional status of cancer patients, greatly simplify the nutritional assessment process, and better guide the standardized treatment of clinical malnutrition.
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Affiliation(s)
- X L Zhang
- Department of Oncology, Changzhi People's Hospital, Changzhi 046000, China
| | - W Q Zhao
- Postgraduate Department of Mathematics, University of York, UK YO105DD
| | - Y Y Du
- Department of Oncology, Changzhi People's Hospital, Changzhi 046000, China
| | - Y Zhang
- Graduate School of Changzhi Medical College, Changzhi 046000, China
| | - W L Li
- Graduate School of Changzhi Medical College, Changzhi 046000, China
| | - W Q Hu
- Gastrointestinal Surgery Department, Changzhi People's Hospital, Changzhi 046000, China
| | - J Lu
- Department of Pathophysiology, School of Basic Medicine, Zhengzhou University, Zhengzhou 450001, China
| | - J Zhao
- Department of Oncology, Changzhi People's Hospital, Changzhi 046000, China
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Zhang XL, Luo J, Zhang JJ, Chen L, Shen Y, Yi HM, Fan LQ, Mi JQ. [Clinical features and prognosis of eight patients with splenic diffuse red pulp small B-cell lymphoma]. Zhonghua Xue Ye Xue Za Zhi 2022; 43:1028-1033. [PMID: 36709109 PMCID: PMC9939338 DOI: 10.3760/cma.j.issn.0253-2727.2022.12.009] [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] [MESH Headings] [Grants] [Figures] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Indexed: 01/30/2023]
Abstract
Objective: To investigate the clinical characteristics, response, and prognosis of splenic diffuse red pulp small B-cell lymphoma (SDRPL) . Methods: Eight cases of SDRPL were diagnosed and treated at Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, between May 2017 and April 2022. Data on the clinical features, laboratory results, bone marrow and spleen biopsy results, response, and prognosis were collected and analyzed. Results: The median age at diagnosis was 54 (42-69) years. Splenomegaly and lymphocytosis were present in all cases, and PET/CT revealed normal to slightly elevated splenic FDG uptake. All cases were in stage Ⅳ, with spleen, peripheral blood, and bone marrow but no proximal lymph nodes involved. The cytoplasm of neoplastic villous cells was abundant, and splenic pathology showed that small homogenous lymphocytes permeated the splenic sinus and splenic cord, and the white pulp atrophied. Immunohistochemistry was not typical, and B-cell markers including CD19, CD20 and CD79α were positive. After a median follow up of 35.5 (4-60) months, 7 cases were alive after splenectomy with or without chemoimmunotherapy. The patient with CCND3 P284A and MYC S146L mutation developed to B-cell prolymphocytic leukemia (B-PLL) 1 month after splenectomy and died at 16 months of follow-up. Conclusion: A rare indolent B-cell lymphoma that primarily affects the elderly, SDRPL. Most patients achieved long-term survival, but the prognosis of patients who progress to B-PLL was poor.
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Affiliation(s)
- X L Zhang
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China Zhang Xingli is working at the Department of Hematology, The Third People's Hospital of Kunshan, Kunshan 215300, China
| | - J Luo
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - J J Zhang
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - L Chen
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Y Shen
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - H M Yi
- Department of Pathology, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - L Q Fan
- Shanghai Institute of Hematology, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - J Q Mi
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
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Sun ZZ, Wang G, Wang L, Li GL, Liu HD, Li BW, Han HL, Zhou Y, Zhang YY, Zhang XL, Wu W. [The role of continuous 48 h oropharyngeal pH monitoring in the diagnosis of laryngopharyngeal reflux disease]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2022; 57:1191-1196. [PMID: 36319124 DOI: 10.3760/cma.j.cn115330-20220530-00318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Objective: To investigate the daily variation of LPR and the significance of 48-hour oropharyngeal pH monitoring in the diagnosis of LPRD. Methods: 72 subjects with suspected LPRD who were treated in our department from June 2018 to June 2021 were included. All patients were hospitalized to complete continuous 48-hour oropharyngeal Dx-pH monitoring. The consistency of Ryan index and W index and the correlation of various reflux parameters between the first and second 24-hour were compared. SPSS 24.0 was used for statistical analysis. Results: All 72 subjects successfully completed 48-hour oropharyngeal Dx-pH monitoring. Ryan index was positive in 11 cases (15.2%) in the first 24-hour, in 17 cases (23.6%) in the second 24-hour, in 5 cases (6.9%) both first and second, and in 23 cases (31.9%) in either 24-hour, Kappa=0.211 (P=0.064), 18 cases (25%) had inconsistent results of the first 24-hour and the second 24-hour, and there was no significant difference in the positive rate between the first and second (P=0.234). The number of positive cases in 48-hour monitoring increased by 109.1% compared with 24-hour monitoring.For W index, 49 cases (68.1%) were positive in the first 24-hourf 53 cases (73.6%) were positive in the second 24-hour, 42 cases (58.3%) were positive both first and second, and 58 cases (80.6%) were positive in either 24-hour, Kappa=0.477 (P<0.001), 16 cases (22.2%) had inconsistent results of the first and second, and there was no significant difference in the positive rate between the first and second (P=0.804). The number of positive cases in 48-hour monitoring increased by 18.4% compared with 24-hour monitoring. There was no significant difference in all the reflux parameters of first and second (P>0.05). The correlation comparison showed that the correlation of various reflux parameters in the upright position was lower than that in the supine position. Conclusion: Laryngeal reflux has daily variability. Extending the monitoring time of Dx-pH to 48-hour can help reduce the missed diagnosis caused by daily variability; the use of W index can reduce the influence of daily variability on the diagnostic results of LPRD.
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Affiliation(s)
- Z Z Sun
- Department of Otorhinolaryngology Head and Neck Surgery of PLA Strategic Suport Force Medical Center, Beijing 100101, China
| | - G Wang
- Research Department 4 of PLA Strategic Suport Force Medical Center, Beijing 100101, China State Environmental Protection Key Laboratory of Environmental Sense Organ Stress and Health, Beijing 100101, China
| | - L Wang
- Department of Otorhinolaryngology Head and Neck Surgery of PLA Strategic Suport Force Medical Center, Beijing 100101, China
| | - G L Li
- Department of Otorhinolaryngology Head and Neck Surgery of Beijing Friendship Hospital, Beijing 100050, China
| | - H D Liu
- Department of Otorhinolaryngology Head and Neck Surgery of PLA Strategic Suport Force Medical Center, Beijing 100101, China
| | - B W Li
- Department of Otorhinolaryngology Head and Neck Surgery of PLA Strategic Suport Force Medical Center, Beijing 100101, China
| | - H L Han
- Department of Otorhinolaryngology Head and Neck Surgery of PLA Strategic Suport Force Medical Center, Beijing 100101, China
| | - Y Zhou
- Department of Otorhinolaryngology Head and Neck Surgery of PLA Strategic Suport Force Medical Center, Beijing 100101, China
| | - Y Y Zhang
- Department of Otorhinolaryngology Head and Neck Surgery of PLA Strategic Suport Force Medical Center, Beijing 100101, China
| | - X L Zhang
- Department of Otorhinolaryngology Head and Neck Surgery of PLA Strategic Suport Force Medical Center, Beijing 100101, China
| | - W Wu
- Department of Otorhinolaryngology Head and Neck Surgery of PLA Strategic Suport Force Medical Center, Beijing 100101, China State Environmental Protection Key Laboratory of Environmental Sense Organ Stress and Health, Beijing 100101, China
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Zhang XL, Chen XB, Xia J, Tao XA. [Characteristics analysis of oral clinical trials registered in Chinese Clinical Trial Registry]. Zhonghua Kou Qiang Yi Xue Za Zhi 2022; 57:946-952. [PMID: 36097942 DOI: 10.3760/cma.j.cn112144-20220302-00087] [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: 06/15/2023]
Abstract
Objective: To investigate the project characteristics of oral clinical trials registered in Chinese Clinical Trial Registry (ChiCTR), and to provide reference for medical institutions to improve the quality of oral clinical trials and formulate management systems. Methods: The ChiCTR database was retrieved to collect all the oral-related clinical trials from the time of database establishment to July 25, 2021. Those clinical trials were analyzed statistically in respect of name of registered project, registration time, registration status, regional distribution of research institutions, approval status by ethics committee, sample size, source of funds, involved disease, research type and design, randomization method, and whether blind method was adopted. Results: A total of 778 oral clinical trials, which studied mainly in the oral and maxillofacial diseases, periodontal tissue diseases, oral implant diseases, oral mucosal diseases, and oral prosthetic diseases, were retrieved in the database. Beijing, Sichuan, Shanghai, Guangdong and Hubei were major regions where oral clinical trials were carried out, accounting for 69.68% (772/1 108) of the total. The top four funding sources were hospital finance [24.93% (186/746)], local government finance [22.39% (167/746)], self-financing [17.69% (132/746)], and national finance [12.47% (93/746)]. For the types of researches, 520 interventional studies and 244 observational studies were identified (accounting for 66.84% and 31.36%, respectively). The research designs were dominated by ways of randomized control (381, 48.97%), of which 240 (62.99%) trials were with missing or unspecified blinding methods. Conclusions: Oral clinical trials are increasing year by year, but they are regionally imbalanced, and still need to be further improved in registration information and research design. Administrative departments should pay more attention to strengthen the publicity and education on the registration and publication mechanism of clinical trials, and enhance researchers' cognitions in clinical trials registration and clinical trials design.
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Affiliation(s)
- X L Zhang
- Clinical Research Center/National Institution for Drug Clinical Trial, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University & Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
| | - X B Chen
- Clinical Research Center/National Institution for Drug Clinical Trial, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University & Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
| | - J Xia
- Clinical Research Center/National Institution for Drug Clinical Trial, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University & Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
| | - X A Tao
- Clinical Research Center/National Institution for Drug Clinical Trial, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University & Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
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Du Y, Cui R, Tian N, Chen M, Zhang XL, Dai SM. Regulation of type I interferon signature by VGLL3 in the fibroblast-like synoviocytes of rheumatoid arthritis patients via targeting the Hippo pathway. Arthritis Res Ther 2022; 24:188. [PMID: 35941675 PMCID: PMC9358906 DOI: 10.1186/s13075-022-02880-0] [Citation(s) in RCA: 6] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 07/23/2022] [Indexed: 11/28/2022] Open
Abstract
Background The upregulation of interferon (IFN)-stimulated genes induced by type I IFNs (namely type I IFN signature) in rheumatoid arthritis (RA) patients had implications in early diagnosis and prediction of therapy responses. However, factors that modulate the type I IFN signature in RA are largely unknown. In this study, we aim to explore the involvement of VGLL3, a homologue of the vestigial-like gene in Drosophila and a putative regulator of the Hippo pathway, in the modulation of type I IFN signature in the fibroblast-like synoviocytes (FLS) of RA patients. Methods FLS were isolated from RA and osteoarthritis (OA) patients. Expression of VGLL3 in the synovial tissues and FLS was analyzed by immunohistochemistry and PCR. RNA sequencing was performed in RA-FLS upon VGLL3 overexpression. The expression of IFN-stimulated genes was examined by PCR and Western blotting. Results VGLL3 was upregulated in the RA synovium and RA-FLS compared to OA. Overexpression of VGLL3 promoted the expression of IFN-stimulated genes in RA-FLS. The expression of STAT1 and MX1 was also upregulated in RA synovium compared to OA and was associated with the expression of VGLL3 in RA and OA patients. VGLL3 promoted the IRF3 activation and IFN-β1 expression in RA-FLS. Increased IFN-β1 induced the expression of IFN-stimulated genes in RA-FLS in an autocrine manner. VGLL3 also modulated the expression of the Hippo pathway molecules WWTR1 and AMOTL2, which mediated the regulation of IRF3 activation and IFN-β1 production by VGLL3 in RA-FLS. Conclusions VGLL3 drives the IRF3-induced IFN-β1 expression in RA-FLS by inhibiting WWTR1 expression and subsequently promotes the type I IFN signature expression in RA-FLS through autocrine IFN-β1 signaling.
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Affiliation(s)
- Yu Du
- Department of Rheumatology and Immunology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai, 200233, China
| | - Ran Cui
- Department of Rheumatology and Immunology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai, 200233, China
| | - Na Tian
- Department of Rheumatology and Immunology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai, 200233, China
| | - Miao Chen
- Department of Rheumatology and Immunology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai, 200233, China
| | - Xian-Long Zhang
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Sheng-Ming Dai
- Department of Rheumatology and Immunology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai, 200233, China.
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Lin ZL, Zhang XL, Guo PH, Li Y, Tang YL, Luo XQ, Huang LB. [Acute myeloid leukemia accompanied with invasive fusariosis in a child]. Zhonghua Er Ke Za Zhi 2022; 60:831-833. [PMID: 35922199 DOI: 10.3760/cma.j.cn112140-20211217-01051] [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: 06/15/2023]
Affiliation(s)
- Z L Lin
- Department of Pediatrics, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - X L Zhang
- Department of Pediatrics, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - P H Guo
- Department of Laboratory Medicine, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - Y Li
- Department of Pediatrics, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - Y L Tang
- Department of Pediatrics, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - X Q Luo
- Department of Pediatrics, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - L B Huang
- Department of Pediatrics, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
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Li Y, Duan YL, Huang M, Zhang L, Jin YG, Zhang XL, Wang X. [Application of anti-programmed cell death protein 1 antibody in children with refractory or relapsed Hodgkin lymphoma]. Zhonghua Er Ke Za Zhi 2022; 60:573-577. [PMID: 35658365 DOI: 10.3760/cma.j.cn112140-20211014-00869] [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: 06/15/2023]
Abstract
Objective: To explore the efficacy of anti-programmed cell death protein 1 (PD-1) antibody for children with refractory or relapsed Hodgkin lymphoma. Methods: Clinical data including short-term efficacy, long-term efficacy and adverse reaction of Hodgkin lymphoma children treated with anti-PD-1 antibody in Beijing Children's Hospital, Capital Medical University from December 2017 to June 2021 were analyzed retrospectively. Efficacy was evaluated as complete remission (CR), partial remission (PR), stable disease (SD), progressed disease (PD) and no response. Results: A total of 6 cases were included, including 5 males and 1 female. The age at the start of anti-PD-1 antibody treatment was 11.6 (10.2, 13.3) years, including 3 cases of mixed cellularity type, 2 cases of nodular sclerosis type, and 1 case of nodular lymphocyte-predominant type. There were 4 cases of stage Ⅳ and 2 cases of stage Ⅲ. All cases were assigned to the high-risk group, and 5 cases had B symptoms, all cases were refractory or relapsed Hodgkin lymphoma before the start of anti-PD-1 antibody treatment. Early evaluation showed that within 12 weeks of the treatment, 3 cases achieved PR and 3 cases achieved SD, while late evaluation showed that after 16 weeks of the treatment, 5 cases achieved CR and 1 case achieved PR. None of the children progressed during treatment. The follow-up time was 27 (21,41) months. Among all cases, 5 cases had event-free survival and sustained remission, 1 case had fever about 4 weeks after the drug withdrawal, finally he was confirmed to be transformed to B cell lymphoma between diffuse B cells and classic Hodgkin lymphoma. All the patients were well tolerated with anti-PD-1 antibody therapy. No adverse reactions such as high fever, chills, rash, etc. were observed during infusion. None of the patients were delayed, dose reduction or withdrawal due to adverse reactions. Two cases had reactive skin vascular hyperplasia during the treatment, without pain or itching, and they recovered on their own after stopping anti-PD-1 antibody therapy without other special treatment. Conclusion: Anti-PD-1 monoclonal antibody for children with refractory or relapsed Hodgkin lymphoma have good efficacy and tolerable side effects.
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Affiliation(s)
- Y Li
- Department of Pharmacy, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045, China
| | - Y L Duan
- Medical Oncology Department, Pediatric Oncology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing Key Laboratory of Pediatric Hematology Oncology, Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing 100045, China
| | - M Huang
- Medical Oncology Department, Pediatric Oncology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing Key Laboratory of Pediatric Hematology Oncology, Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing 100045, China
| | - L Zhang
- Medical Oncology Department, Pediatric Oncology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing Key Laboratory of Pediatric Hematology Oncology, Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing 100045, China
| | - Y G Jin
- Medical Oncology Department, Pediatric Oncology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing Key Laboratory of Pediatric Hematology Oncology, Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing 100045, China
| | - X L Zhang
- Medical Oncology Department, Pediatric Oncology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing Key Laboratory of Pediatric Hematology Oncology, Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing 100045, China
| | - Xiaoling Wang
- Department of Pharmacy, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045, China
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Zhang M, Lei N, Zhang XL, Xu Y, Chen HF, Fu LZ, Tang F, Liu X, Wu Y. Developing and validating a prognostic prediction model for patients with chronic kidney disease stages 3-5 based on disease conditions and intervention methods: a retrospective cohort study in China. BMJ Open 2022; 12:e054989. [PMID: 35636798 PMCID: PMC9153056 DOI: 10.1136/bmjopen-2021-054989] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVES To develop and validate a nomogram model to predict chronic kidney disease (CKD) stages 3-5 prognosis. DESIGN A retrospective cohort study. We used univariate and multivariate Cox regression analysis to select the relevant predictors. To select the best model, we evaluated the prediction models' accuracy by concordance index (C-index), calibration curve, net reclassification index (NRI) and integrated discrimination improvement (IDI). We evaluated the clinical utility by decision curve analysis. SETTING Chronic Disease Management (CDM) Clinic in the Nephrology Department at the Guangdong Provincial Hospital of Chinese Medicine. PARTICIPANTS Patients with CKD stages 3-5 in the derivation and validation cohorts were 459 and 326, respectively. PRIMARY OUTCOME MEASURE Renal replacement therapy (haemodialysis, peritoneal dialysis, renal transplantation) or death. RESULTS We built four models. Age, estimated glomerular filtration rate and urine protein constituted the most basic model A. Haemoglobin, serum uric acid, cardiovascular disease, primary disease, CDM adherence and predictors in model A constituted model B. Oral medications and predictors in model A constituted model C. All the predictors constituted model D. Model B performed well in both discrimination and calibration (C-index: derivation cohort: 0.881, validation cohort: 0.886). Compared with model A, model B showed significant improvement in the net reclassification and integrated discrimination (model A vs model B: NRI: 1 year: 0.339 (-0.011 to 0.672) and 2 years: 0.314 (0.079 to 0.574); IDI: 1 year: 0.066 (0.010 to 0.127), p<0.001 and 2 years: 0.063 (0.008 to 0.106), p<0.001). There was no significant improvement between NRI and IDI among models B, C and D. Therefore, we selected model B as the optimal model. CONCLUSIONS We constructed a prediction model to predict the prognosis of patients with CKD stages 3-5 in the first and second year. Applying this model to clinical practice may guide clinical decision-making. Also, this model needs to be externally validated in the future. TRIAL REGISTRATION NUMBER ChiCTR1900024633 (http://www.chictr.org.cn).
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Affiliation(s)
- Min Zhang
- Department of Nephrology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Nuo Lei
- Department of Nephrology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Xian-Long Zhang
- Department of Nephrology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Yanmin Xu
- Department of Nephrology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Hui-Fen Chen
- Department of Nephrology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Li-Zhe Fu
- Chronic Disease Management Outpatient, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Fang Tang
- Chronic Disease Management Outpatient, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Xusheng Liu
- Department of Nephrology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
- Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine Syndrome, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Yifan Wu
- Department of Nephrology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
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Li PJ, Sun JJ, Chen ML, Yu XP, Zhao H, Gao YC, Zhang XL, Jiang TY, He JQ. [Therapeutic effects of alcohol septal ablation in mildly symptomatic patients with hypertrophic obstructive cardiomyopathy]. Zhonghua Xin Xue Guan Bing Za Zhi 2022; 50:369-374. [PMID: 35399033 DOI: 10.3760/cma.j.cn112148-20220303-00142] [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 observe the therapeutic effects of alcohol septal ablation (ASA) in mildly symptomatic patients (NYHA class Ⅱ) with hypertrophic obstructive cardiomyopathy(HOCM). Methods: This retrospective study included 150 mildly symptomatic patients with HOCM hospitalized in Beijing Anzhen Hospital affiliated to Capital Medical University from March 2001 to December 2017, consisting of medical therapy group (n=102) and ASA group (n=48). Baseline clinical data were collected, patients were followed up to a mean of 6.0 (3.5, 8.1) years. Overall and HCM-related mortality events (including chronic heart failure, atrial fibrillation related stroke, sudden cardiac death) were observed in the two groups. Moreover, the improvement of NYHA function classification and left ventricular outflow tract gradient (LVOTG) were also evaluated. Survival analysis was performed by Kaplan-Meier method. Results: Age of this cohort was (52.9±14.5)years, 92 cases(61.3%) were male. In the follow-up, LVOTG was reduced from (85.8±35.4)mmHg (1 mmHg=0.133 kPa) to (27.7±19.8)mmHg (P<0.001) in the ASA group, and from (66.3±35.0)mmHg to (56.5±27.7)mmHg in medical therapy group(P<0.01). At the last clinical follow-up, there were 32 patients (66.7%) whose LVOTG were<30 mmHg, septal thickness decreased from (20.3±3.8)mm to (16.1±3.4)mm (P<0.001), NYHA classification was also remarkably improved (P<0.001). New-onset atrial fibrillation tended to be lower in the ASA group compared to medical therapy group (9.3%(4/43) vs. 20.8%(20/96),P=0.096). Eleven patients (10.8%) in the medical therapy group and 2 patients (4.2%) in the ASA group died during the follow-up. One patient received pacemaker during the peri-procedural period, 1 patient was implanted with two-chamber pacemaker due to Ⅲ° atrioventricular block at 10 years after operation in the ASA group. Survival free of all-cause mortality of ASA group at 5 and 10 years was 97.9% and 97.9%, respectively, which was comparable to the medical therapy group (P=0.231). Survival free of HCM-related mortality was similar between the two groups (P=0.397). Conclusions: Compared with medical therapy in mildly symptomatic patients with HOCM, long-term survival rate is similar after ASA. Meanwhile, ASA can remarkably reduce LVOTG and improve the clinical status of the patients. Therefore, ASA may be used as an alternative therapy for mildly symptomatic HOCM patients.
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Affiliation(s)
- P J Li
- Department of Cardiology, Anzhen Hospital Affiliated to Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing 100029, China
| | - J J Sun
- Department of Cardiology, Anzhen Hospital Affiliated to Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing 100029, China
| | - M L Chen
- Department of Cardiology, Anzhen Hospital Affiliated to Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing 100029, China
| | - X P Yu
- Department of Cardiology, Anzhen Hospital Affiliated to Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing 100029, China
| | - H Zhao
- Department of Cardiology, Anzhen Hospital Affiliated to Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing 100029, China
| | - Y C Gao
- Department of Cardiology, Anzhen Hospital Affiliated to Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing 100029, China
| | - X L Zhang
- Department of Cardiology, Anzhen Hospital Affiliated to Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing 100029, China
| | - T Y Jiang
- Department of Cardiology, Anzhen Hospital Affiliated to Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing 100029, China
| | - J Q He
- Department of Cardiology, Anzhen Hospital Affiliated to Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing 100029, China
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Fang WJ, Li X, Jiang X, Duan SS, Ding J, Zuo LJ, Zhang XL, Zhang XL, Han S. [Clinical characteristics of biliary obstruction patients with Clonorchis sinensis infections]. Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi 2022; 34:311-314. [PMID: 35896496 DOI: 10.16250/j.32.1374.2021244] [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: 06/15/2023]
Abstract
OBJECTIVE To analyze the clinical characteristics of biliary obstruction patients with Clonorchis sinensis infections, so as to provide insights into the clinical diagnosis and therapy of this comorbidity. METHODS A total of 45 biliary obstruction patients with C. sinensis infections that were admitted to the Second Affiliated Hospital of Harbin Medical University from October 2012 to September 2019 were enrolled, and 45 patients with biliary obstruction alone at the hospital during the same study period were recruited as controls. Univariate analysis was performed to analyze the epidemiological characteristics, clinical manifestations, laboratory examination results and imaging manifestations related to C. sinensis infection, and the statistically significant univariate was used as an independent variable for multivariate logistic regression analysis. RESULTS Compared with biliary obstruction alone, males (91.11% vs. 46.67%; χ2 = 20.737, P < 0.01) and rural areas (62.22% vs. 22.22%; χ2 = 14.757, P < 0.01) showed a significantly higher proportion in biliary obstruction patients with C. sinensis infections. The major clinical symptoms involved in had jaundice (45 cases, 100%) and abdominal pain (40 cases, 88.89%) in C. sinensis-infected patients. Logistic regression analysis showed that males [odds ratio (OR) = 10.717, 95% confidential interval (CI): (2.571, 44.662)] and drinking alcohol [OR = 4.474, 95% CI: (1.019, 19.642)] were risk factors for biliary obstruction patients with C. sinensis infections, while living in city [OR = 0.128, 95% CI: (0.038, 0.435)] was a protective factor. Additionally, in biliary obstruction patients with C. sinensis infections, lower total bilirubin (Z = -2.566, P <0.05) and direct bilirubin (Z = -3.454, P <0.05), higher indirect bilirubin (Z = -3.821, P < 0.05), thickening of the bile duct wall and dilatation of the intrahepatic bile duct were detected. CONCLUSIONS A comprehensive diagnosis requires to be made based on clinical symptoms, laboratory and imaging examinations, in order to improve the diagnosis of biliary obstruction patients with C. sinensis infections.
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Affiliation(s)
- W J Fang
- Department of Microbiology and Immunology, Shanghai University of Medicine & Health Sciences, Shanghai 201318, China
| | - X Li
- Department of Parasitology, Harbin Medical University, Harbin, Heilongjiang 150081, China
| | - X Jiang
- Department of Parasitology, Harbin Medical University, Harbin, Heilongjiang 150081, China
| | - S S Duan
- Department of Parasitology, Harbin Medical University, Harbin, Heilongjiang 150081, China
| | - J Ding
- Department of Parasitology, Harbin Medical University, Harbin, Heilongjiang 150081, China
| | - L J Zuo
- Department of Parasitology, Harbin Medical University, Harbin, Heilongjiang 150081, China
| | - X L Zhang
- Department of Parasitology, Harbin Medical University, Harbin, Heilongjiang 150081, China
| | - X L Zhang
- Department of Parasitology, Harbin Medical University, Harbin, Heilongjiang 150081, China
| | - S Han
- Department of Parasitology, Harbin Medical University, Harbin, Heilongjiang 150081, China
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Yang CL, Wang XD, Zhou XH, Wang CJ, Zhang XL, Li Y, Yu Y, Liu SX. [Clinical characteristics and risk factors of pericardial effusion after hematopoietic stem cell transplantation in children with thalassemia major]. Zhonghua Er Ke Za Zhi 2022; 60:323-328. [PMID: 35385938 DOI: 10.3760/cma.j.cn112140-20210809-00659] [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 characteristics, risk factors and outcomes of thalassemia major (TM) children with pericardial effusion (PE) after allo-geneic hematopoietic stem cell transplantation (allo-HSCT). Methods: Clinical data of 446 TM children received allo-HSCT at Shenzhen Children's Hospital between January 2012 and December 2020 were analyzed retrospectively. Patients were divided into PE and non-PE group according to the occurrence of PE. Chi-square tests were used to investigate the risk factors that were associated with the development of PE. Kaplan-Meier method was used for survival analysis of the 2 groups. Results: Twenty-five out of 446 patients (5.6%) developed PE at a time of 75.0 (66.5, 112.5) days after allo-HSCT. Among these patients, 22 cases (88.0%) had PE within 6 months after allo-HSCT and 19 patients (76.0%) had PE within 100 days after allo-HSCT. The diagnoses of PE were confirmed using echocardiography. Pericardial tamponade was observed in only 1 patient, who later undergone emergency pericardiocentesis. The rest of patients received conservative managements alone. PE disappeared in all patients after treatment. Risk factors that were associated with the development of PE after allo-HSCT included the gender of patients, the type of transplantation, the number of mononuclear cells (MNC) infuse, pulmonary infection after HSCT and transplantation associated thrombotic microangiopathy (TA-TMA) (χ²=3.99, 10.20, 14.18, 36.24, 15.03, all P<0.05). In 239 patients that received haploidentical HSCT, the development of PE was associated with the gender of patients, pulmonary infection after HSCT and TA-TMA (χ²=4.48, 20.89, 12.70, all P<0.05). The overall survival rates of PE and non-PE groups were 96.0% (24/25) and 98.6% (415/421). The development of PE was not associated with the overall survival of TM children after allo-HSCT (χ²=1.73, P=0.188). Conclusions: PE mainly develop within 100 days after allo-HSCT in pediatric TM recipients. Haploidentical grafts, female gender, pulmonary infection after HSCT and TA-TMA are the main risk factors associated with PE development after transplant. However, the presence of PE don't have a significant impact on the outcomes of pediatric TM patients after allo-HSCT.
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Affiliation(s)
- C L Yang
- Department of Hematology and Oncology, Shenzhen Children's Hospital, Shenzhen 518000, China
| | - X D Wang
- Department of Hematology and Oncology, Shenzhen Children's Hospital, Shenzhen 518000, China
| | - X H Zhou
- Department of Hematology and Oncology, Shenzhen Children's Hospital, Shenzhen 518000, China
| | - C J Wang
- Department of Hematology and Oncology, Shenzhen Children's Hospital, Shenzhen 518000, China
| | - X L Zhang
- Department of Hematology and Oncology, Shenzhen Children's Hospital, Shenzhen 518000, China
| | - Y Li
- Department of Hematology and Oncology, Shenzhen Children's Hospital, Shenzhen 518000, China
| | - Y Yu
- Department of Hematology and Oncology, Shenzhen Children's Hospital, Shenzhen 518000, China
| | - S X Liu
- Department of Hematology and Oncology, Shenzhen Children's Hospital, Shenzhen 518000, China
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Fu ZH, Wang YD, Chen JX, Deng DF, Zhang XL, Zhang XF, Zhang X. [The expression and clinical significance of long non-coding RNA GIHCG in cholangiocarcinoma]. Zhonghua Yi Xue Za Zhi 2022; 102:569-575. [PMID: 35196779 DOI: 10.3760/cma.j.cn112137-20210729-01689] [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 screen long non-coding RNA (lncRNA) related to the prognosis of cholangiocarcinoma patients, detect its expression in cholangiocarcinoma tissue, and analyze its clinical significance by analyzing The Cancer Genome Atlas (TCGA) database. Methods: Using limma package, survival package, and survival receiver operating characteristic curve (ROC) package of R software to analyze the data of cholangiocarcinoma in TCGA and screen the differentially expressed lncRNAs related to patient survival. Real-time PCR and Fish were used to detect the expression of lncRNA and analyze its correlation with the clinical characteristics of patients. Small interfering RNA was used to knock down the expression of lncRNA GIHCG, and its effect on the migration ability of cholangiocarcinoma cell lines was detected by Transwell. Results: The results of the comprehensive analysis of survival, ROC, and correlation analysis with clinical data showed that lncRNA GIHCG has a significant correlation with lymph node metastasis in patients with cholangiocarcinoma. The expression of lncRNA GIHCG in cholangiocarcinoma tissue is significantly increased, closely related to tumor size and lymph node metastasis. Transwell results showed that lncRNA GIHCG could promote the migration of cholangiocarcinoma cells. Conclusion: The expression of lncRNA GIHCG is significantly increased in cholangiocarcinoma tissues and is closely related to patient survival and lymph node metastasis. It is expected to become a new molecular marker for diagnosing or treating cholangiocarcinoma.
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Affiliation(s)
- Z H Fu
- Department of Hepatobiliary Surgery, Zhengzhou University People's Hospital/Henan Provincial People's Hospital, Zhengzhou University, Zhengzhou 450003, China
| | - Y D Wang
- Department of Hepatobiliary Surgery, Zhengzhou University People's Hospital/Henan Provincial People's Hospital, Zhengzhou University, Zhengzhou 450003, China
| | - J X Chen
- Department of Hepatobiliary Surgery, Zhengzhou University People's Hospital/Henan Provincial People's Hospital, Zhengzhou University, Zhengzhou 450003, China
| | - D F Deng
- Department of Hepatobiliary Surgery, Zhengzhou University People's Hospital/Henan Provincial People's Hospital, Zhengzhou University, Zhengzhou 450003, China
| | - X L Zhang
- Department of Hepatobiliary Surgery, Zhengzhou University People's Hospital/Henan Provincial People's Hospital, Zhengzhou University, Zhengzhou 450003, China
| | - X F Zhang
- Emergency Care Unit of the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450003, China
| | - X Zhang
- Department of Hepatobiliary Surgery, Zhengzhou University People's Hospital/Henan Provincial People's Hospital, Zhengzhou University, Zhengzhou 450003, China
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Zhao DH, Hui S, Song X, Tong X, Ma J, Zhang XL, Yuan LL, Yu Y. [Effects of unsafe sexual behavior and sexual orientation on previous HIV testing and HIV testing willingness among college students in Harbin]. Zhonghua Liu Xing Bing Xue Za Zhi 2022; 43:254-259. [PMID: 35184493 DOI: 10.3760/cma.j.cn112338-20210616-00477] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To analyze the effects of unsafe sexual behavior and sexual orientation on previous HIV testing and HIV testing willingness among college students in Harbin, to provide a theoretical basis for promoting and promoting HIV testing among them. Methods: A cross-sectional survey design was used to place the automatic vending machine of HIV urine test kit in 9 universities in Harbin from December 2017 to January 2018. The questionnaire star was used to design and recruit college students to carry out an anonymous online survey. The estimated sample size was 6 659. A multivariate logistic regression model was used to analyze the effects of unsafe sexual behavior and sexual orientation on previous HIV testing and HIV testing willingness among college students. WPS 2016 was used to sort out the database, and SPSS 21.0 software was used for statistical analysis. Results: A total of 60 849 valid questionnaires were collected. 19.1% (11 189/58 605) of college students reported having sex. College students who used condoms correctly every time, occasionally or never during sex in the past six months 58.5% (6 206/10 603), 25.2%(2 669/10 603)and 16.3% (1 728/10 603), respectively. Heterosexuality, homosexuality and bisexuality accounted for 94.1% (54 393/57 823), 2.4% (1 369/57 823) and 3.5% (2 061/57 823), respectively. The HIV testing willingness of college students was 73.3% (44 572/60 849). The proportion of previous HIV testing was 10.3% (951/9 241). Results of the multivariate logistic analysis showed that compared with the college students who used condoms correctly whenever they had sex in the past six months, there was no significant difference in the proportion of previous HIV testing among college students who sometimes/occasionally used or never used condoms (OR=0.94,95%CI:0.69-1.29; OR=1.11,95%CI:0.73-1.67), but their willingness to HIV testing was lower (OR=0.79, 95%CI:0.71-0.89; OR=0.48, 95%CI:0.42-0.55); Compared with heterosexual college students, homosexual or bisexual college students have a higher proportion of previous HIV testing (OR=2.62, 95%CI:1.62-4.24; OR=2.04, 95%CI:1.25-3.32), but have lower HIV testing willingness (OR=0.76, 95%CI: 0.62-0.93; OR=0.64, 95%CI: 0.53-0.77). Conclusions: Unsafe sexual behavior existed among college students in Harbin, and college students with weak awareness of HIV prevention also have weak awareness of testing. Behavioral intervention should be strengthened and HIV testing promoted. Compared with heterosexuals, homosexual or bisexual college students had a higher proportion of previous HIV testing, but their willingness to test was lower. The HIV detection mode with better concealment, accuracy, and convenience should be promoted on the college's campus.
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Affiliation(s)
- D H Zhao
- Department of STD/AIDS Prevention and Control, Heilongjiang Provincial Center for Disease Control and Prevention, Harbin 150030, China Infectious Disease Prevention and Control Department, Hainan Provincial Center for Disease Control and Prevention, Haikou 570203, China
| | - S Hui
- Department of STD/AIDS Prevention and Control, Heilongjiang Provincial Center for Disease Control and Prevention, Harbin 150030, China
| | - X Song
- Department of STD/AIDS Prevention and Control, Heilongjiang Provincial Center for Disease Control and Prevention, Harbin 150030, China
| | - X Tong
- Department of STD/AIDS Prevention and Control, Heilongjiang Provincial Center for Disease Control and Prevention, Harbin 150030, China
| | - J Ma
- Department of STD/AIDS Prevention and Control, Heilongjiang Provincial Center for Disease Control and Prevention, Harbin 150030, China
| | - X L Zhang
- Department of STD/AIDS Prevention and Control, Heilongjiang Provincial Center for Disease Control and Prevention, Harbin 150030, China
| | - L L Yuan
- Institute of Tumor Treatment and Prevention, Harbin Medical University, Harbin 150081, China
| | - Yanling Yu
- Heilongjiang Provincial Center for Disease Control and Prevention, Harbin 150030, China
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Wang WX, Liu AR, Zhang XL. [Advances in diagnosis and treatment of immune checkpoint inhibitor-related enterocolitis]. Zhonghua Nei Ke Za Zhi 2022; 61:229-233. [PMID: 35090262 DOI: 10.3760/cma.j.cn112138-20210323-00237] [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)
- W X Wang
- Department of Gastroenterology, the Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - A R Liu
- Department of Gastroenterology, the Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - X L Zhang
- Department of Gastroenterology, the Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
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Zhang X, Song YH, Gao XB, Hu K, Zhang YZ, Gao K, Zhang XL. [Advances of minimally invasive glaucoma surgery in the combined treatment of primary angle-closure glaucoma]. Zhonghua Yan Ke Za Zhi 2022; 58:63-68. [PMID: 34979797 DOI: 10.3760/cma.j.cn112142-20210904-00410] [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
Glaucoma is the leading irreversible blinding eye disease worldwide, and China has the largest amount of primary angle-closure glaucoma (PACG). To reduce blindness, the therapeutic evolution can play a role. With the technical development of minimally invasive glaucoma surgery (MIGS), the treatment of angle-closure glaucoma has been in a transformation. This article reviews the literatures related to the advances of MIGS in the combined treatment of PACG. The research findings show that MIGS may become one of the preferred surgical treatments for PACG in the future clinical management of glaucoma.
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Affiliation(s)
- X Zhang
- Zhongshan Ophthalmic Centre, Sun Yat-sen University, State Key Laboratory of Ophthalmology, Guangzhou 510060, China
| | - Y H Song
- Zhongshan Ophthalmic Centre, Sun Yat-sen University, State Key Laboratory of Ophthalmology, Guangzhou 510060, China
| | - X B Gao
- Zhongshan Ophthalmic Centre, Sun Yat-sen University, State Key Laboratory of Ophthalmology, Guangzhou 510060, China
| | - K Hu
- Zhongshan Ophthalmic Centre, Sun Yat-sen University, State Key Laboratory of Ophthalmology, Guangzhou 510060, China
| | - Y Z Zhang
- Zhongshan Ophthalmic Centre, Sun Yat-sen University, State Key Laboratory of Ophthalmology, Guangzhou 510060, China
| | - K Gao
- Zhongshan Ophthalmic Centre, Sun Yat-sen University, State Key Laboratory of Ophthalmology, Guangzhou 510060, China
| | - X L Zhang
- Zhongshan Ophthalmic Centre, Sun Yat-sen University, State Key Laboratory of Ophthalmology, Guangzhou 510060, China
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Dai HY, Zhu KC, Wang QJ, Zhang XL, Wang Q. [Learning curve and short-term clinical outcomes of Mako robotic-assisted direct anterior approach total hip arthroplasty]. Zhonghua Yi Xue Za Zhi 2022; 102:49-55. [PMID: 34991237 DOI: 10.3760/cma.j.cn112137-20210806-01754] [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 learning curve and short-term clinical outcomes of Mako robotic-assisted direct anterior approach total hip arthroplasty (THA). Methods: The preoperative basic data, surgical information and postoperative rehabilitation of 50 patients who underwent Mako robotic-assisted THA for hip diseases in Department of Orthopedic Surgery of the 6th People's Hospital Affiliated to Shanghai Jiao Tong University from December 2018 to December 2020 were analyzed retrospectively, included operation time, intraoperative blood loss, postoperative complications, postoperative imaging parameters (abduction angle, anteversion angle, lower limb length difference, eccentricity difference) and postoperative hip joint Harris score (hip Harris score, HHS). There were 16 males and 34 females, with a mean age of 50-79(67±10) years. The postoperative clinical results of Mako robotic-assisted total hip arthroplasty was analyzed. A cumulative sum analysis (CUSUM) was performed on the operation time (OT). The CUSUM learning curve was modeled by curve fitting and R² was used to testify the goodness. The different phase of the learning curve was compared with several observation indicators. Results: All patients were followed up for more than 6 months. Two patients had poor wound healing and 5 patients had symptoms of lateral femoral cutaneous nerve injury, which disappeared within 1-2 months. No serious complications such as dislocation, aseptic loosening, periprosthetic infection or revision occurred in all the patients. The average operation time was (81±16) min, and the intraoperative blood loss was (456±84) ml. The average Harris hip score at the last follow-up was 88.6±2.5. The radiological evaluation showed that the positions of the acetabular cups were all in the Lewinnnek safety zone; the limb length discrepancy was (0.15±0.50) cm, the offset was (-0.11±0.72) cm. The OT decreased with the accumulation of the cases. The CUSUM learning curve was best modeled as cubic curve,the fitting curve reached the top at the 19th case. As a cut-off point, the 19th point divided the learing curve into two phases. There were statistical differences in OT, pelvic array installation time, acetabular registration time, acetabular reaming time (all P<0.05), but there was no significant differences in Harris hip score, acetabular prosthesis anteversion angle and abduction angle between the two groups (all P>0.05). Conclusions: The learning curve of Mako robot-assisted DAA-THA is about 19 cases. Mako robot-assisted DAA-THA can ensure the accuracy of prosthetic placement and the safety of the operation during the learning curve, and the short-term clinical results after surgery is excellent.
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Affiliation(s)
- H Y Dai
- Department of Orthopedic Surgery, the 6th People's Hospital Affiliated to Shanghai Jiao Tong University, Shanghai 200233, China
| | - K C Zhu
- Department of Orthopedic Surgery, the 6th People's Hospital Affiliated to Shanghai Jiao Tong University, Shanghai 200233, China
| | - Q J Wang
- Department of Orthopedic Surgery, the 6th People's Hospital Affiliated to Shanghai Jiao Tong University, Shanghai 200233, China
| | - X L Zhang
- Department of Orthopedic Surgery, the 6th People's Hospital Affiliated to Shanghai Jiao Tong University, Shanghai 200233, China
| | - Q Wang
- Department of Orthopedic Surgery, the 6th People's Hospital Affiliated to Shanghai Jiao Tong University, Shanghai 200233, China
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Guan J, Du KX, Dong Y, Li L, Song PP, Gong H, Zhang XL, Jia TM. [Clinical and genetic spectrum of SCN2A gene associated epilepsy and episodic ataxia]. Zhonghua Er Ke Za Zhi 2022; 60:51-55. [PMID: 34986624 DOI: 10.3760/cma.j.cn112140-20210610-00491] [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 clinical manifestations and genetic characteristics of patients with epilepsy and episodic ataxia caused by SCN2A gene variation. Methods: The clinical data of seizure manifestation, imaging examination and genetic results of 5 patients with epilepsy and (or) episodic ataxia because of SCN2A gene variation admitted to the Department of Pediatrics, the Third Affiliated Hospital of Zhengzhou University from July 2017 to January 2021 were analyzed retrospectively. Results: Among 5 patients, 4 were female and 1 was male. The onset age of epilepsy ranged from 4 days to 8 months. There were 2 cases of benign neonatal or infantile epilepsy and 3 cases of epileptic encephalopathy, in whom 1 case had development retardation,1 case transformed from West syndrome to infantile spasm and another one transformed from infantile spasm to Lennox-Gastaut syndrome. One case of benign neonatal-infantile epilepsy was characterized by neonatal onset seizures and episodic ataxia developed at the age of 78 months. Electroencephalograms at first visit of 5 cases showed that 2 cases were normal, 1 case had focal epileptic discharge, and 2 cases had multi-focal abnormal discharge with peak arrhythmia. The brain magnetic resonance imaging (MRI) of 3 cases were nomal, 1 case was abnormal (brain atrophy with decreased white matter) and the results of 1 case was unknown. The follow-up time ranged from 17 months to 89 months. Four cases of epilepsy were controlled and 1 case died at 2 years of age. Two cases had normal intelligence and motor development, 2 had moderate to severe intelligence retardation and motor critical state, and 1 had moderate to severe intelligence and motor development retardation. SCN2A gene variations were identified in all cases. There were 4 missense variations and 1 frameshift variation. Three variations had not been reported so far, including c.4906A>G,c.3643G>T,c.638delT. Conclusions: Variations in SCN2A gene can cause benign neonatal or infantile epilepsy and epileptic encephalopathy. Some children develop episodic ataxia with growing age. The variation of SCN2A gene is mainly missense variation.
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Affiliation(s)
- J Guan
- Department of Pediatrics, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450002, China
| | - K X Du
- Department of Pediatrics, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450002, China
| | - Y Dong
- Department of Pediatrics, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450002, China
| | - L Li
- Department of Pediatrics, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450002, China
| | - P P Song
- Department of Pediatrics, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450002, China
| | - H Gong
- Department of Pediatrics, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450002, China
| | - X L Zhang
- Department of Pediatrics, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450002, China
| | - T M Jia
- Department of Pediatrics, the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450002, China
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Hou WH, Shen MQ, Hou WD, Zhang XL, Jin ML. [Clinicopathological features of differentiated-type dysplasia of the esophagus]. Zhonghua Bing Li Xue Za Zhi 2021; 50:1353-1359. [PMID: 34865423 DOI: 10.3760/cma.j.cn112151-20210825-00603] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [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 investigate the clinicopathological features of differentiated-type (squamous) dysplasia of the esophagus. Methods: A total of 184 cases of esophageal differentiated-type dysplasia were collected retrospectively at People's Liberation Army Joint Logistics Support Force 989 Hospital (formerly 152 Hospital), and Beijing Chaoyang Hospital, Capital Medical University, China from 2016 to 2019. Their histological characteristics and immunophenotypes were analyzed, and related literature was reviewed. Results: The median age of the 184 patients was 65 years (range 39-83 years), while the ratio of men to women was 1.7∶1.0. There were 17 cases in the upper esophagus, 143 in the middle esophagus and 24 in the lower esophagus. The median diameter of the dysplasia was 15 mm (range 2-50 mm). According to the Paris classification, 2 cases were 0-Ⅰ, 25 cases were 0-Ⅱa, 70 cases were 0-Ⅱb, 74 cases were 0-Ⅱb and 0-Ⅱc and 13 cases were 0-Ⅱc. Macroscopically, the lesional mucosa was reddish with rough surface and white moss; capillary abnormality was found on narrow-band imaging. Histologically, dysplastic cells had distinct features of squamous epithelium, with abundant eosinophilic cytoplasm, round to irregular nuclei, coarse chromatin, obvious nucleolus, and conspicuous mitoses. The cellularity was increased, the arrangement of cells was disordered, and the polarity of cells in basal layer was lost. When the dysplasia did not completely spread to the whole layer of squamous epithelium, a clear boundary was often formed between the dysplasia and the normal epithelium above it. The neoplastic epithelial protrusions often grew toward the lamina propria and were accompanied by conspicuous inflammatory cell reaction at its frontal edge. Sometimes, abnormal mature single epithelial cells or cell clusters infiltrated into the lamina propria. There were high-grade dysplasia of the common type and superficial invasive squamous cell carcinoma in 98 cases of differentiated-type dysplasia. Immunohistochemical staining showed that the mutation rate of TP53 was 47.7% (53/111). The median of Ki-67 labeling index was 50.0% (range 10%-80%), while that of basal tumor cells was 12/HPF (range 3-65/HPF). The abnormal distribution pattern of Ki-67 was seen in 111 (100%) cases. According to the initial pathological diagnosis, there were 16 cases of low-grade intraepithelial neoplasia, 37 cases of atypical epithelial cells and 131 cases of high-grade intraepithelial neoplasia and superficial invasive squamous cell carcinoma. Conclusions: The morphology of differentiated-type dysplasia of the esophagus is unique. Characteristics of highly differentiated dysplastic cells suggest that they may represent a differentiated type in the morphological lineage of esophageal squamous (high-grade) dysplasia. When the knowledge of the lesion is insufficient, it is easy to be misdiagnosed or missed in pathologic examination.
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Affiliation(s)
- W H Hou
- Department of Pathology, People's Liberation Army Joint Logistics Support Force 989 Hospital (Formerly 152 Hospital), Pingdingshan 467099, Henan Province, China
| | - M Q Shen
- Department of Gastroenterology, People's Liberation Army Joint Logistics Support Force 989 Hospital (Formerly 152 Hospital), Pingdingshan 467099, Henan Province, China
| | - W D Hou
- Department of Endocrinology, Pingdingshan Municipal First People's Hospital, Pingdingshan 467099, Henan Province, China
| | - X L Zhang
- Department of Gastroenterology, People's Liberation Army Joint Logistics Support Force 989 Hospital (Formerly 152 Hospital), Pingdingshan 467099, Henan Province, China
| | - M L Jin
- Department of Pathology, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
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Zhang M, Zhu XY, Wang LH, Zhang T, Zhang XL, Rao XS. [Primary osteosarcoma of the skull with aneurysmal bone cyst like change: report of a case]. Zhonghua Bing Li Xue Za Zhi 2021; 50:1382-1384. [PMID: 34865431 DOI: 10.3760/cma.j.cn112151-20210407-00265] [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: 06/13/2023]
Affiliation(s)
- M Zhang
- Department of Pathology, Peking University International Hospital, Beijing 102206, China
| | - X Y Zhu
- Department of Pathology, Peking University International Hospital, Beijing 102206, China
| | - L H Wang
- Department of Pathology, Peking University International Hospital, Beijing 102206, China
| | - T Zhang
- Department of Pathology, Peking University International Hospital, Beijing 102206, China
| | - X L Zhang
- Department of Pathology, Peking University International Hospital, Beijing 102206, China
| | - X S Rao
- Department of Pathology, Peking University International Hospital, Beijing 102206, China
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Hou WH, Shen MQ, Hou WD, Zhang XL, Niu JW, Zhou SL, Jin ML. [Spindle cell type squamous dysplasia of the esophagus: a clinicopathological analysis]. Zhonghua Bing Li Xue Za Zhi 2021; 50:1128-1133. [PMID: 34619865 DOI: 10.3760/cma.j.cn112151-20210129-00097] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [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 clinicopathological features and significance of spindle cell type squamous dysplasia of the esophagus. Methods: The clinicopathological data of 37 cases of spindle cell type squamous dysplasia of esophagus were collected retrospectively at People's Liberation Army Joint Logistics Support Force 989 Hospital (formerly 152 Hospital), Pingdingshan, China, from 2009 to 2019. The histological and immunohistochemical characteristics were analyzed, with a literature review. Results: The median age of the 37 patients was 65 years (range 47-81 years), while the ratio of men to women was 1.5∶1.0. There were 4 cases in the upper esophagus, 31 in the middle esophagus and 2 in the lower esophagus. The median diameter of the lesions was 14 mm (range 3-40 mm). According to the Paris classification, 11 cases were 0-Ⅱa, 14 cases were 0-Ⅱb, 3 cases were 0-Ⅱb and 0-Ⅱa, and 9 cases were 0-Ⅱc. Under endoscope, the lesional mucosa was reddish. The micro-vessels were dilated, with various shapes and density. Histologically, tumor cells and nuclei were spindle shaped or elongated spindle shaped, with considerable homogeneity, dark nuclei and delicate or slightly thickened chromatin. The mitosis was conspicuous, and atypic mitoses were seen; the cytoplasm was acidophilic, and the intercellular bridge was obvious. The cells were dense and often lost polarity, but still arranged in parallel, mostly perpendicular to the basement membrane. Spindle cells often involved the whole layer of epithelium, with no gradient maturation and differentiation of normal squamous epithelium. The tumor was well demarcated. The spindle cells often invaded lamina propria. There were 15 cases with focal high-grade dysplasia and superficial invasive squamous cell carcinoma. Immunohistochemical staining showed that the mutation rate of p53 was 41.4% (12/29), the median of Ki-67 labeling index was 40% (range 20%-80%), and the abnormal distribution pattern of Ki-67 was 29 (100%). According to the initial pathological diagnosis, there were 6 cases of low-grade dysplasia, 4 cases of atypical epithelial cells and 27 cases of high-grade dysplasia and superficial invasive squamous cell carcinoma. Conclusions: Spindle tumor cells have moderate to severe atypia, and some tumors show invasive pattern. P53 mutation and Ki-67 abnormal distribution pattern indicate that they are high-grade dysplasia of esophageal squamous epithelium. The unique characteristics of spindle tumor cells suggest that they may represent a spindle cell subtype in the morphological spectrum of esophageal squamous dysplasia. When the knowledge of the lesion is insufficient, it can be easily misdiagnosed or missed.
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Affiliation(s)
- W H Hou
- Department of Pathology, People's Liberation Army Joint Logistics Support Force 989 Hospital (formerly 152 Hospital), Pingdingshan 467099, Henan Province, China
| | - M Q Shen
- Department of Gastroenterology, People's Liberation Army Joint Logistics Support Force 989 Hospital (formerly 152 Hospital), Pingdingshan 467099, Henan Province, China
| | - W D Hou
- Department of Endocrinology, Pingdingshan Municipal First People's Hospital, Pingdingshan 467099, Henan Province, China
| | - X L Zhang
- Department of Gastroenterology, People's Liberation Army Joint Logistics Support Force 989 Hospital (formerly 152 Hospital), Pingdingshan 467099, Henan Province, China
| | - J W Niu
- Department of Gastroenterology, People's Liberation Army Joint Logistics Support Force 989 Hospital (formerly 152 Hospital), Pingdingshan 467099, Henan Province, China
| | - S L Zhou
- Department of Pathology, Henan Provincial People's Hospital, Zhengzhou 450003, China
| | - M L Jin
- Department of Pathology, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
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Jiang DX, Wang X, Song Q, Jiang ZZ, Zhang XL, Su JAKS, Hou YY. [PIK3CA copy number gain in esophageal squamous cell carcinoma and its prognostic significance]. Zhonghua Bing Li Xue Za Zhi 2021; 50:1163-1165. [PMID: 34619871 DOI: 10.3760/cma.j.cn112151-20210314-00203] [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)
- D X Jiang
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - X Wang
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Q Song
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Z Z Jiang
- 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 Y Hou
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
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Zhang XL, Li L, Peng QY, Ai ML, Zhang HS, Ai YH, Zhang LN. [A preliminary study on the classification and prognosis of microcirculation alterations in patients with septic shock]. Zhonghua Nei Ke Za Zhi 2021; 60:898-903. [PMID: 34551479 DOI: 10.3760/cma.j.cn112138-20210105-00010] [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 correlation between different types of microcirculation alterations and the prognosis in patients with septic shock. Methods: This research employed a prospective observational study methodology for selecting subjects with septic shock. Side-stream dark field(SDF) was used to monitor the sublingual microcirculation to determine the total vascular density (TVD), perfused vessel density (PVD), the proportion of perfused vessels (PPV), and the microvascular flow index (MFI), heterogeneity index (HI) indicators. At the bedside, patients with microcirculation disorders were divided into four types: stasis, dilution, heterogeneity, and hyperdynamic. The 30-day survival status after enrollment and hemodynamics parameters were recorded. Results: A total of 64 patients with septic shock were selected in the study, including 18 cases of stasis type, 11 of dilution type, 18 of heterogeneous type, and 17 of hyperdynamic type. There were statistical differences in the mean arterial pressure (MAP) [stasis:(77±9) mmHg (1 mmHg=0.133 kPa), dilution:(80±11) mmHg, heterogeneity: (78±12) mmHg, hyperdynamic:(88±12) mmHg], TVD [ stasis:(10.84±3.01) mm/mm2, dilution:(9.64±1.72) mm/mm2, heterogeneity:(11.39±2.18) mm/mm2, hyperdynamic: (11.87±2.67) mm/mm2 ], PVD [stasis:(5.93±1.94) mm/mm2, dilution:(6.86±1.48) mm/mm2, heterogeneity: (8.31±1.78) mm/mm2, hyperdynamic:(9.68±2.46) mm/mm2], PPV [stasis:52.45 (46.25, 63.33)%, dilution:73.70 (61.50, 75.20)%, heterogeneity: 71.25 (67.95, 77.00)%, hyperdynamic:80.70 (77.25, 86.45)%], MFI(stasis:1.34±0.45, dilution: 1.70±0.38, heterogeneity:1.82±0.28, hyperdynamic:2.25±0.33), and HI [stasis:0.68 (0.51, 1.87), dilution: 0.57 (0.49, 0.64), heterogeneity:0.70 (0.59, 0.91), hyperdynamic: 0.40 (0.37, 0.52)] of the four types of microcirculation alterations. The cumulative survival rates in stasis, dilution, heterogeneity and hyperdynamic types at 30 day were 7/18, 4/11, 10/18 and 14/17, respectively, which in stasis and dilution types was significantly lower than that of hyperdynamic type (χ²=7.221, P=0.007;χ2=6.764, P=0.009). Multivariate Cox regression analysis showed the type of microcirculation alterations (stasis:RR=4.551, 95%CI 1.228-16.864, P=0.023; dilution:RR=4.086, 95%CI 1.011-16.503, P=0.048), acute physiology and chronic health evaluation Ⅱ (RR=1.077, 95%CI 1.006-1.153, P=0.032) were independent prognostic risk factors. Conclusions: Microcirculation alterations are common in patients with septic shock, and it is hard to predict the types of microcirculation alterations with hemodynamics parameters. The prognosis of patients with septic shock is related to the types of microcirculation alterations, suggesting that routine monitoring of microcirculation might be helpful to guide hemodynamic therapy.
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Affiliation(s)
- X L Zhang
- Department of Critical Care Medicine, Xiangya Hospital, Central South University, National Clinical Research Center for Geriatric Disorders, Hunan Provincial Clinical Research Center for Critical Care Medicine, Changsha 410008, China
| | - L Li
- Department of Critical Care Medicine, Xiangya Hospital, Central South University, National Clinical Research Center for Geriatric Disorders, Hunan Provincial Clinical Research Center for Critical Care Medicine, Changsha 410008, China
| | - Q Y Peng
- Department of Critical Care Medicine, Xiangya Hospital, Central South University, National Clinical Research Center for Geriatric Disorders, Hunan Provincial Clinical Research Center for Critical Care Medicine, Changsha 410008, China
| | - M L Ai
- Department of Critical Care Medicine, Xiangya Hospital, Central South University, National Clinical Research Center for Geriatric Disorders, Hunan Provincial Clinical Research Center for Critical Care Medicine, Changsha 410008, China
| | - H S Zhang
- Department of Critical Care Medicine, Xiangya Hospital, Central South University, National Clinical Research Center for Geriatric Disorders, Hunan Provincial Clinical Research Center for Critical Care Medicine, Changsha 410008, China
| | - Y H Ai
- Department of Critical Care Medicine, Xiangya Hospital, Central South University, National Clinical Research Center for Geriatric Disorders, Hunan Provincial Clinical Research Center for Critical Care Medicine, Changsha 410008, China
| | - L N Zhang
- Department of Critical Care Medicine, Xiangya Hospital, Central South University, National Clinical Research Center for Geriatric Disorders, Hunan Provincial Clinical Research Center for Critical Care Medicine, Changsha 410008, 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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Zhang XY, Qing WJ, Zhang XL, Jiao SD, Li Q, Ding YH, Wang L, Cheng ZF. Upgrade of vacuum ultraviolet spectroscopy system on J-TEXT tokamak. Rev Sci Instrum 2021; 92:073503. [PMID: 34340446 DOI: 10.1063/5.0043449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 06/22/2021] [Indexed: 06/13/2023]
Abstract
The vacuum ultraviolet (VUV) spectroscopy system on the Joint Texas Experimental Tokamak has been upgraded to achieve fast acquisition for the study of impurity transport in transient modulated experiments. In this upgrade, the previous high-energy charge-coupled device detector was replaced by a microchannel plate with a CsI-coated photocathode and P43 phosphor to transform the VUV light to visible light, which is then acquired by a high-speed electron-multiplying charge-coupled device. Two-stage focusing was achieved using a reference slit plate illuminated successively by a green light source and the Lyman series hydrogen spectral lines from the vacuum-conditioning plasma. The spatial resolution was evaluated as ∼4 mm based on the level of image blurring from the alignment plate. A response time of ∼2 ms was obtained with the ten-vertical-track setup.
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Affiliation(s)
- X Y Zhang
- International Joint Research Laboratory of Magnetic Confinement Fusion and Plasma Physics, Huazhong University of Science and Technology, Wuhan 430074, China
| | - W J Qing
- International Joint Research Laboratory of Magnetic Confinement Fusion and Plasma Physics, Huazhong University of Science and Technology, Wuhan 430074, China
| | - X L Zhang
- Advanced Energy Research Center, Shenzhen University, Shenzhen 518060, China
| | - S D Jiao
- International Joint Research Laboratory of Magnetic Confinement Fusion and Plasma Physics, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Q Li
- International Joint Research Laboratory of Magnetic Confinement Fusion and Plasma Physics, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Y H Ding
- International Joint Research Laboratory of Magnetic Confinement Fusion and Plasma Physics, Huazhong University of Science and Technology, Wuhan 430074, China
| | - L Wang
- International Joint Research Laboratory of Magnetic Confinement Fusion and Plasma Physics, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Z F Cheng
- International Joint Research Laboratory of Magnetic Confinement Fusion and Plasma Physics, Huazhong University of Science and Technology, Wuhan 430074, China
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Yu B, Zhang XL, Li SN, Xu LY, Chang Y, Bi TR, Zhou B, Zuo YH, Zhao L, Pei YY, Zhu JH, Han F, Dong XS. [Utility of the type 3 portable monitor for the diagnosis of sleep disordered breathing in patients with stable heart failure]. Zhonghua Yi Xue Za Zhi 2021; 101:1676-1682. [PMID: 34126716 DOI: 10.3760/cma.j.cn112137-20210202-00324] [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 evaluate the utility of a type 3 portable monitor (PM) at home for the diagnosis of sleep disordered breathing (SDB) in patients with stable congestive heart failure (CHF). Methods: Seventy-six consecutive patients with CHF (61 males, 15 females, mean±standard deviation age (57.0±16.9) years) were enrolled from the sleep center of Peking university People's Hospital during January 2016 to January 2019, and underwent overnight, unattended home sleep apnea testing (HSAT) with a portable monitor followed by an overnight simultaneous polysomnogram (PSG) with in-laboratory portable monitor (in-lab PM) recording within one week. The consistency of apnea hypopnea index (AHI), obstructive sleep apnea index (OAI), central sleep apnea index (CAI) between HSAT and PSG as well as the in-lab PM and PSG were analyzed by Bland-Altman plot; the sensitivity and specificity of PM for the diagnosis of SDB in patients with CHF were evaluated. Results: The number of patients included in the final analysis were 65 in HSAT, 63 in in-lab PM and 65 in PSG. AHI [M(Q1,Q3)] was 26.1 (10.9,40.1) events/h by HSAT, 27.9 (11.3,43.2) events/h by in-lab PM, both were not different from AHI 29.0 (10.2,45.0) events/h by PSG (P>0.05). The AHI, OAI and CAI assessed by HSAT correlated significantly with those by PSG (r=0.892, 0.903, 0.831, P<0.05). Bland-Altman analysis of AHI, OAI, CAI by PSG versus HSAT showed a mean difference of 3.1 events/h, 0.8 events/h, 1.2 events/h; limits of consistency were -15.2 to 21.4 events/h, -9.7 to 11.3 events/h, -10.9 to 13.2 events/h, respectively. Based on a threshold of AHI ≥5 events/h, HSAT had 94.6% sensitivity, 75% specificity, compared to PSG. For detecting Cheyne-Stokes respiration (CSR), a sensitivity of 96.4%,a specificity of 97.2% were achieved, compared to PSG. Conclusion: Type 3 PM can be used to diagnose SDB in patients with CHF.
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Affiliation(s)
- B Yu
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing 100044, China
| | - X L Zhang
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing 100044, China
| | - S N Li
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing 100044, China
| | - L Y Xu
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing 100044, China
| | - Y Chang
- Department of Respiratory and Critical Care Medicine, Peking University International Hospital, Beijing 102206, China
| | - T R Bi
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing 100044, China
| | - B Zhou
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing 100044, China
| | - Y H Zuo
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing 100044, China
| | - L Zhao
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing 100044, China
| | - Y Y Pei
- Department of Emergency, Peking University People's Hospital, Beijing 100044, China
| | - J H Zhu
- Department of Emergency, Peking University People's Hospital, Beijing 100044, China
| | - F Han
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing 100044, China
| | - X S Dong
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing 100044, China
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Wan HL, Lu G, Huang L, Ge L, Jiang YQ, Di RY, Zhang XL. [Clinical efficacy of stent-assisted coil embolization for recurrent intracranial bifurcation aneurysms]. Zhonghua Wai Ke Za Zhi 2021; 59:196-202. [PMID: 33685053 DOI: 10.3760/cma.j.cn112139-20200818-00652] [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 evaluate the safety and efficacy of stent-assisted coil embolization in patients with recurrent intracranial bifurcation aneurysms,after initial simple coiling or microsurgical clipping. Methods: Clinical data of 20 patients with recurrent intracranial bifurcation aneurysms who initially underwent simple coiling or surgical clipping and subsequently re-treated by stent-assisted coiling embolization at the Radiology Intervention Department of Huashan Hospital between March 2009 and November 2019 were collected and analyzed retrospectively.There were 9 males and 11 females,with a median age of 55.5 years (range:33 to 71 years),including 17 aneurysms initially treated with simple coiling and 3 treated with surgical clipping.All cases were re-treated with stent-assisted coiling,15 using a single stent and 5 employing two stents in a Y-configuration.Peri-and post-operative complications and outcomes were evaluated.Mann-Whitney U tests were performed to compare the follow-up duration between initial treatment and re-treatment.Student's t tests were used to compare the parent artery angles before re-treatment, after re-treatment and at the last follow-up. The parent artery angle was defined using the proximal main trunk and the stented branch. Results: Immediate complete occlusion (Raymond Ⅰ) was achieved in 18 aneurysms (90.0%) while 2 aneurysms (10.0%) had a residual neck (Raymond Ⅱ).The median follow-up time(M(QR)) was 8.5(16.3)months,which had no significantly different from the initial treatment follow-up duration (15.5(27.0)months)(U=157.7,P=0.25). During the follow-up period,2 aneurysms (10.0%) with immediate post-operative residual necks recanalized again,including 1 aneurysm re-treated with the Y-configuration stent.Symptomatic thromboembolic complications occurred in 6 patients,including 4 re-treated with the Y-configuration stent.No peri-operative hemorrhagic complications occurred,along with no operation-related permanent disability or death. The parent artery angle increased significantly from pre-operative(90.1±21.1)°to post-operative and the last follow-up ((115.4±28.9)° and (132.6±26.8)°);t=5.14,P<0.01;t=7.78,P<0.01). Conclusion: For recurrent intracranial bifurcation aneurysms after initial surgical clipping or simple coiling,stent assisted coil embolization is proved to be safe and can decrease recurrence rate.
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Affiliation(s)
- H L Wan
- Radiology Intervention Department, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - G Lu
- Radiology Intervention Department, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - L Huang
- Radiology Intervention Department, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - L Ge
- Radiology Intervention Department, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - Y Q Jiang
- Radiology Intervention Department, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - R Y Di
- Radiology Intervention Department, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - X L Zhang
- Radiology Intervention Department, Huashan Hospital, Fudan University, Shanghai 200040, China
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50
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Hou WH, Duan XK, Hou WD, Shen MQ, Zhang XL, Liu YF, Jin ML. [Clinicopathological features of basal cell layer type high-grade squamous dysplasia of the esophagus]. Zhonghua Bing Li Xue Za Zhi 2021; 50:236-241. [PMID: 33677888 DOI: 10.3760/cma.j.cn112151-20200611-00465] [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 clinicopathological features of basal cell layer type high-grade squamous dysplasia of the esophagus. Methods: Fifty-two cases of basal cell layer type high-grade squamous dysplasia of the esophagus were collected at PLA Joint Logistics Support Force 989 Hospital (34 cases) and Beijing Chaoyang Hospital (18 cases) from 2009 to 2019. The clinical, histological and immunohistochemical features were characterized. Related literature was also reviewed. Results: The median age of the 52 patients was 64 years (range 43-72 years). There were 35 men and 17 women, with a male to female ratio of 2.1∶1.0. There were 8 cases in the upper esophagus, 41 in the middle esophagus and 3 in the lower esophagus. According to the Paris Classification, 24 cases were 0-Ⅱb and 28 cases were 0-Ⅱc. Endoscopic examination showed that the color of the lesions was red and the edge was irregular. The narrow band imaging showed that the lesions were brown, and the microvascular abnormalities on the mucosal surface were observed with high magnification. Iodine staining of the lesions showed no or light staining and irregular border. Histologically, the basal layer of squamous epithelium was hypercellular, with large and hyperchromatic nuclei, and disordered cell arrangement. A high proportion of the cases showed a down-growth pattern and associated invasive squamous cell carcinoma. The immunohistochemical staining of 37 cases showed that the mutation rate of p53 was 48.6% (18/37), the median of Ki-67 labeling index was 60% (range 20%-90%), the median of Ki-67 labeling index of the basal tumor cells was 26/HPF (range 5-70/HPF), and the rate of abnormal Ki-67 distribution pattern was 37(100.0%). According to the initial pathological diagnosis, there were 8 cases of low-grade intraepithelial neoplasia, 2 cases of atypical epithelial cells and 42 cases of high-grade intraepithelial neoplasia. Conclusions: The basal cell layer type high-grade squamous dysplasia of the esophagus has a unique morphology. The dysplasia is mainly limited to the lower half part of the squamous epithelium. With marked cytological atypia and prominent invasiveness pattern, it is likely to develop into invasive squamous cell carcinoma at an early stage of the disease. The rate of pathologic misdiagnosis (such as low-grade lesion) is high. The p53 mutation and Ki-67 abnormal distribution pattern are helpful features for confirming the diagnosis of such high-grade dysplasia.
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Affiliation(s)
- W H Hou
- Department of Pathology, PLA Joint Logistics Support Force 989 Hospital (formerly, the 152 Central Hospital), Pingdingshan 467099, Henan Province, China
| | - X K Duan
- Department of Gastroenterology, PLA Joint Logistics Support Force 989 Hospital (formerly, the 152 Central Hospital), Pingdingshan 467099, Henan Province, China
| | - W D Hou
- Department of Endocrinology, Pingdingshan Municipal First People's Hospital, Pingdingshan 467099, Henan Province, China
| | - M Q Shen
- Department of Gastroenterology, PLA Joint Logistics Support Force 989 Hospital (formerly, the 152 Central Hospital), Pingdingshan 467099, Henan Province, China
| | - X L Zhang
- Department of Gastroenterology, PLA Joint Logistics Support Force 989 Hospital (formerly, the 152 Central Hospital), Pingdingshan 467099, Henan Province, China
| | - Y F Liu
- Department of Pathology, PLA Joint Logistics Support Force 989 Hospital (formerly, the 152 Central Hospital), Pingdingshan 467099, Henan Province, China
| | - M L Jin
- Department of Pathology, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
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