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Fang K, Wang J, Chen Q, Feng X, Qu Y, Shi J, Xu Z. Swin-cryoEM: Multi-class cryo-electron micrographs single particle mixed detection method. PLoS One 2024; 19:e0298287. [PMID: 38593135 PMCID: PMC11003668 DOI: 10.1371/journal.pone.0298287] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 01/18/2024] [Indexed: 04/11/2024] Open
Abstract
Cryo-electron micrograph images have various characteristics such as varying sizes, shapes, and distribution densities of individual particles, severe background noise, high levels of impurities, irregular shapes, blurred edges, and similar color to the background. How to demonstrate good adaptability in the field of image vision by picking up single particles from multiple types of cryo-electron micrographs is currently a challenge in the field of cryo-electron micrographs. This paper combines the characteristics of the MixUp hybrid enhancement algorithm, enhances the image feature information in the pre-processing stage, builds a feature perception network based on the channel self-attention mechanism in the forward network of the Swin Transformer model network, achieving adaptive adjustment of self-attention mechanism between different single particles, increasing the network's tolerance to noise, Incorporating PReLU activation function to enhance information exchange between pixel blocks of different single particles, and combining the Cross-Entropy function with the softmax function to construct a classification network based on Swin Transformer suitable for cryo-electron micrograph single particle detection model (Swin-cryoEM), achieving mixed detection of multiple types of single particles. Swin-cryoEM algorithm can better solve the problem of good adaptability in picking single particles of many types of cryo-electron micrographs, improve the accuracy and generalization ability of the single particle picking method, and provide high-quality data support for the three-dimensional reconstruction of a single particle. In this paper, ablation experiments and comparison experiments were designed to evaluate and compare Swin-cryoEM algorithms in detail and comprehensively on multiple datasets. The Average Precision is an important evaluation index of the evaluation model, and the optimal Average Precision reached 95.5% in the training stage Swin-cryoEM, and the single particle picking performance was also superior in the prediction stage. This model inherits the advantages of the Swin Transformer detection model and is superior to mainstream models such as Faster R-CNN and YOLOv5 in terms of the single particle detection capability of cryo-electron micrographs.
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Affiliation(s)
- Kun Fang
- Hunan Meteorological Information Center, Hunan Meteorological Bureau, Changsha, Hunan, China
- Hunan Key Laboratory of Meteorological Disaster Prevention and Reduction, Hunan Meteorological Bureau, Changsha, Hunan, China
| | - JinLing Wang
- Xiangtan University& China Unicom (Hunan) Industrial Internet Co., Ltd, China Unicom (Hunan), Changsha, Hunan, China
| | - QingFeng Chen
- Hunan Meteorological Information Center, Hunan Meteorological Bureau, Changsha, Hunan, China
- Hunan Key Laboratory of Meteorological Disaster Prevention and Reduction, Hunan Meteorological Bureau, Changsha, Hunan, China
| | - Xian Feng
- Hunan Meteorological Information Center, Hunan Meteorological Bureau, Changsha, Hunan, China
- Hunan Key Laboratory of Meteorological Disaster Prevention and Reduction, Hunan Meteorological Bureau, Changsha, Hunan, China
| | - YouMing Qu
- Hunan Meteorological Information Center, Hunan Meteorological Bureau, Changsha, Hunan, China
- Hunan Key Laboratory of Meteorological Disaster Prevention and Reduction, Hunan Meteorological Bureau, Changsha, Hunan, China
| | - Jiachi Shi
- Hunan Meteorological Information Center, Hunan Meteorological Bureau, Changsha, Hunan, China
- Hunan Key Laboratory of Meteorological Disaster Prevention and Reduction, Hunan Meteorological Bureau, Changsha, Hunan, China
| | - Zhuomin Xu
- School of Geography and Information Engineering, China University of Geosciences (Wuhan), Wuhan, Hubei, China
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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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Wang JL, Zhang BY, Qi MY, Meng HF, Jin TY, Chen Z, Duan WR. [Clinical evaluation methods for craniovertebral junction abnormalities]. Zhonghua Wai Ke Za Zhi 2024; 62:260-264. [PMID: 38291643 DOI: 10.3760/cma.j.cn112139-20230717-00013] [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: 02/01/2024]
Abstract
Craniovertebral junction malformation is a congenital malformation located in the foramen magnum and upper cervical spine, including bone and nerve malformation, resulting in motor and sensory disorders, cerebellar and lower cranial nerves, etc. The evaluation methods of clinical symptoms and efficacy of craniovertebral junction malformation are important for the surgical indications and effects, mainly including the evaluation of clinical symptoms and the quality of life. At present, the commonly used methods in clinical work and literature are the Japanese orthopaedic association scores, visual analogue scales, 36-item short-form health survey, etc. Most of these clinical evaluations are not aimed at craniovertebral junction diseases but focus on the description of a certain type of clinical symptoms. Chicago Chiari outcome scale and syringomyelia outcome scale of Xuanwu hospital are dedicated to Craniovertebral junction malformation, but more clinical studies are needed to prove their effectiveness. Based on the literature reports, this article reviewed the previous clinical evaluation methods of craniovertebral junction malformation and discusses their applications and limitations.
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Affiliation(s)
- J L Wang
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University; Spine Center, China International Neuroscience Institute, Beijing 100032, China
| | - B Y Zhang
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University; Spine Center, China International Neuroscience Institute, Beijing 100032, China
| | - M Y Qi
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University; Spine Center, China International Neuroscience Institute, Beijing 100032, China
| | - H F Meng
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University; Spine Center, China International Neuroscience Institute, Beijing 100032, China
| | - T Y Jin
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University; Spine Center, China International Neuroscience Institute, Beijing 100032, China
| | - Z Chen
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University; Spine Center, China International Neuroscience Institute, Beijing 100032, China
| | - W R Duan
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University; Spine Center, China International Neuroscience Institute, Beijing 100032, China
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Zhao ZX, Zhang YQ, Chen X, Wang X, Wang JL, Wu BJ, Ren XY, Li Y. [Spontaneous otogenic pneumocephalus: a case report]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2024; 59:169-171. [PMID: 38369796 DOI: 10.3760/cma.j.cn115330-20230816-00048] [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: 02/20/2024]
Affiliation(s)
- Z X Zhao
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital Of Xi'an Jiaotong University, Xi'an 710004, China
| | - Y Q Zhang
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital Of Xi'an Jiaotong University, Xi'an 710004, China
| | - X Chen
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital Of Xi'an Jiaotong University, Xi'an 710004, China
| | - X Wang
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital Of Xi'an Jiaotong University, Xi'an 710004, China
| | - J L Wang
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital Of Xi'an Jiaotong University, Xi'an 710004, China
| | - B J Wu
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital Of Xi'an Jiaotong University, Xi'an 710004, China
| | - X Y Ren
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital Of Xi'an Jiaotong University, Xi'an 710004, China
| | - Y Li
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital Of Xi'an Jiaotong University, Xi'an 710004, China
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Pan P, Wang JL, Zhai WH, Ma QL, Yang DL, Feng SZ, Han MZ, Pang AM, Jiang EL. [Clinical analysis of 14 patients aged ≤ 50 years with high-risk multiple myeloma treated with allogeneic hematopoietic stem cell transplantation]. Zhonghua Xue Ye Xue Za Zhi 2024; 45:28-34. [PMID: 38527835 DOI: 10.3760/cma.j.cn121090-20230928-00148] [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: 03/27/2024]
Abstract
Objective: To evaluate the efficacy of allogeneic hematopoietic stem cell transplantation (allo-HSCT) in young patients with high-risk multiple myeloma (HRMM) and analyzed the factors affecting patient prognosis. Methods: In this retrospective study, we analyzed the clinical data of 14 patients with HRMM with cytogenetic abnormalities or high-risk biological factors who underwent allo-HSCT at the Hematopoietic Stem Cell Transplantation Center of the Institute of Hematology & Blood Diseases Hospital between November 2016 and November 2022. Results: There were seven males and seven females included in the study, with a median age of 39.5 (31-50) years at the time of allo-HSCT. The median number of treatment lines before transplantation was 2 (1-6) . Before allo-HSCT, 42.9% (6/14) of the patients did not achieve complete remission, while 35.7% (5/14) of the patients achieved measurable residual disease positivity. After transplantation, all patients were evaluated for their treatment response, and the overall response rate was 100% (14/14) . All 14 patients successfully underwent allo-HSCT, with median engraftment times for neutrophils and platelets of 11 (10-14) days and 13 (9-103) days, respectively. Acute grade Ⅱ-Ⅳ graft-versus-host disease (GVHD) occurred in five patients (35.7%) , and two patients (14.3%) developed moderate-to-severe chronic GVHD. The median follow-up time after allo-HSCT was 18.93 (4.10-72.53) months, with an expected 2-year transplant-related mortality rate of 7.1% (95% CI 0%-21.1%) and an expected 2-year overall survival rate of 92.9% (95% CI 80.3%-100.0%) . Moreover, the expected 1-year and 2-year progression-free survival rates were 92.9% (95% CI 80.3%-100.0%) and 66.0% (95% CI 39.4%-100.0%) , respectively, and the 2-year cumulative incidence of relapse was 28.9% (95% CI 0%-56.7%) . Upfront allo-HSCT following complete remission after induced therapy and the presence of chronic GVHD might be favorable prognostic factors. Conclusion: allo-HSCT is an effective treatment for improving the prognosis of young patients with HRMM.
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Affiliation(s)
- P Pan
- State Key Laboratory of Experimental Hematlogy, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Insitute of Hematology & Blood Disarses Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - J L Wang
- State Key Laboratory of Experimental Hematlogy, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Insitute of Hematology & Blood Disarses Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - W H Zhai
- State Key Laboratory of Experimental Hematlogy, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Insitute of Hematology & Blood Disarses Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - Q L Ma
- State Key Laboratory of Experimental Hematlogy, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Insitute of Hematology & Blood Disarses Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - D L Yang
- State Key Laboratory of Experimental Hematlogy, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Insitute of Hematology & Blood Disarses Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - S Z Feng
- State Key Laboratory of Experimental Hematlogy, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Insitute of Hematology & Blood Disarses Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - M Z Han
- State Key Laboratory of Experimental Hematlogy, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Insitute of Hematology & Blood Disarses Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - A M Pang
- State Key Laboratory of Experimental Hematlogy, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Insitute of Hematology & Blood Disarses Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - E L Jiang
- State Key Laboratory of Experimental Hematlogy, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Insitute of Hematology & Blood Disarses Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
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Zhai ZY, Yang L, Li H, Li LW, Shen ZH, Zhang XB, Wang ZQ, Wang JL. [Effects of preoperative diagnostic hysteroscopy on peritoneal cytology and prognosis in patients with non-endometrioid carcinoma]. Zhonghua Fu Chan Ke Za Zhi 2023; 58:903-910. [PMID: 38123196 DOI: 10.3760/cma.j.cn112141-20230831-00080] [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 explore the effects of preoperative hysteroscopic guided biopsy and segmental diagnosis and curettage on the risk of abdominal dissemination and prognosis of non-endometrioid carcinoma. Methods: The clinical and pathological data of 97 patients who underwent surgical treatment and were pathologically confirmed as non-endometrioid carcinoma (including serous carcinoma, clear cell carcinoma, mixed adenocarcinoma, and undifferentiated carcinoma, etc.) from October 2008 to December 2021 in Peking University People's Hospital, were collected for retrospective analysis. According to preoperative diagnostic methods, they were divided into hysteroscopic group (n=44) and non-hysteroscopic group (n=53). The impact of hysteroscopy examination on peritoneal cytology and prognosis was analyzed. Results: (1) There were no statistical differences in age, body mass index, tumor size, pathological characteristics, and treatment methods between the hysteroscopic group and the non-hysteroscopic group (all P>0.05), but the proportion of stage Ⅰ-Ⅱ patients in the hysteroscopic group was significantly higher than that in the non-hysteroscopic group [68% (30/44) vs 47% (25/53); χ2=4.32, P=0.038]. (2) Among 97 patients, 25 (26%, 25/97) of them were cytologically positive for ascites. The hysteroscopic group had a lower positive rate of peritoneal cytology than that in the non-hysteroscopy group, which was significantly different [11% (5/44) vs 38% (20/53); χ2=8.74, P=0.003]. Stratification according to surgical and pathological stages showed that the positive rate of peritoneal cytology in the hysteroscopic group (3%, 1/30) was lower than that in the non-hysteroscopic group (12%, 3/25) in the 55 patients with stage Ⅰ-Ⅱ, and that in the hysteroscopic group (4/14) was also lower than that in the non-hysteroscopic group (61%, 17/28) in the 42 patients with stage Ⅲ-Ⅳ. There were no significant differences (all P>0.05). (3) The 5-year disease-free survival (DFS) rate of the hysteroscopic group and the non-hysteroscopic group were respectively 72.7% and 60.4%, and there was no significant difference between the two groups (P=0.186). After stratification according to staging, the 5-year DFS rate were respectively 90.0% and 72.0% (P=0.051) between the hysteroscopic and non-hysteroscopic groups of patients in stage Ⅰ-Ⅱ, and 35.7% and 50.0% (P=0.218) between the hysteroscopic and non-hysteroscopic groups of patients in stage Ⅲ-Ⅳ, in which there were not statistically significant differences. The 5-year overall survival (OS) rate were respectively 86.4% and 81.1% between the hysteroscopic group and the non-hysteroscopic group, with no significant difference between the two groups (P=0.388). The 5-year OS rate were respectively 93.3% and 96.0% in the hysteroscopic group and non-hysteroscopic group for patients with stage Ⅰ-Ⅱ(P=0.872), and 71.4% and 67.9% in the hysteroscopic group and non-hysteroscopic group in patients with stage Ⅲ-Ⅳ (P=0.999), with no statistical significance. Conclusions: Diagnostic hysteroscopy do not increase the rate of positive peritoneal cytology result at the time of surgery in this cohort, and no significant correlation between preoperative hysteroscopy examination and poor prognosis of non-endometrioid carcinoma is observed. Therefore, preoperative hysteroscopic guided biopsy and segmental diagnosis and curettage in non-endometrioid carcinoma maybe safe.
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Affiliation(s)
- Z Y Zhai
- Department of Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - L Yang
- Department of Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - H Li
- Department of Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - L W Li
- Department of Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - Z H Shen
- Department of Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - X B Zhang
- Department of Pathology, Peking University People's Hospital, Beijing 100044, China
| | - Z Q Wang
- Department of Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - J L Wang
- Department of Gynecology, Peking University People's Hospital, Beijing 100044, China
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Wang JL, Zhang HX, Wei JL, Ma QL, Pang AM, Yang DL, Zhai WH, Chen X, He Y, Feng SZ, Han MZ, Zhang RL, Jiang EL. [Efficacy and safety of allogeneic hematopoietic stem cell transplantation for the treatment of primary myelofibrosis]. Zhonghua Yi Xue Za Zhi 2023; 103:3665-3669. [PMID: 38018066 DOI: 10.3760/cma.j.cn112137-20231007-00666] [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: 11/30/2023]
Abstract
Objective: To evaluate the efficacy and safety of allogeneic hematopoietic stem cell transplantation (allo-HSCT) for the treatment of primary myelofibrosis (PMF) patients. Methods: A total of 14 cases of PMF who underwent allo-HSCT from December 2008 to December 2022 were analyzed retrospectively, including 8 males and 6 females with a median age [M(Q1, Q3)]of 36 (24, 42) years. Three-year overall survival (OS), disease free survival (DFS), cumulative incidence of relapse (CIR), transplantation-related mortality (TRM) were analyzed. Meanwhile, the complications were followed up by telephone and outpatient appointments for 49.6 (9.0,93.1) months. Results: All patients received myeloablative conditioning regimens (MAC). All patients had successful engraftment, and the median time of neutrophils and platelet engraftment were 13.5 (11.8, 18.0) days and 19.5 (13.5, 24.5) days, respectively. Ⅱ-Ⅳ acute graft versus host disease (GVHD) occurred in 3 cases, while chronic GVHD in 8 cases. The rate of 3-year OS,DFS,CIR and TRM were (92.9±6.9)%, (76.0±12.2)%, (38.6±2.7)% and (7.1±0.5)% respectively after a median follow-up time of 1 489.0 (270.3,2 794.8) days. Two patients died from treatment-related complications, one of which died 39 days after transplantation due to heart failure caused by severe anemia, the other patient died 6 years after relapse due to pulmonary infection. Conclusion: Allo-HSCT can be used as a safe and effective approach to treat PMF.
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Affiliation(s)
- J L Wang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - H X Zhang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - J L Wei
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - Q L Ma
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - A M Pang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - D L Yang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - W H Zhai
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - X Chen
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - Y He
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - S Z Feng
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - M Z Han
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - R L Zhang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - E L Jiang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
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He H, Wang JL, Jin M, Yuan ZQ, Teng M. [Study on the current status and relationship between psychological capital and compassion fatigue with work engagement of clinical nurses]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2023; 41:818-824. [PMID: 38073208 DOI: 10.3760/cma.j.cn121094-20221017-00495] [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: 12/18/2023]
Abstract
Objective: To explore the relationship between clinical nurses' psychological capital, compassion fatigue with work engagement, and analyze the mediating effect of psychological capital between compassion fatigue and work engagement, so as to provide scientific evidence for reducing compassion fatigue and improving work engagement of clinical nurses. Methods: From December 2021 to February 2022, 494 clinical nurses from 7 general hospitals in Sichuan Province were selected for the study using convenience sampling. The General Information Questionnaire, the Compassion Fatigue Short Scale, the Work Engagement Short Scale and the Psychological Capital Questionnaire for Nurses were used to conduct the survey. Pearson correlation was used to analyze the correlation between compassion fatigue, work engagement and psychological capital. And stepwise regression analysis and Bootstrap method were used to analyze the effects of compassion fatigue and psychological capital on work engagement as well as the mediating effect of psychological capital between compassion fatigue and work engagement. Results: Of the 494 clinical nurses, 33 (6.7%) were male and 461 (93.3%) were female, with an average age of (31.47±6.89) years old and an average working years (9.87±7.61) years. The average scores of psychological capital, compassion fatigue and work engagement of clinical nurses were (5.01±0.76), (3.19±2.08) and (4.60±1.37) points, respectively. Compassion fatigue was negatively correlated with psychological capital and work engagement (r=-0.608, -0.580, P<0.001), and work engagement was positively correlated with psychological capital (r=0.771, P<0.001). Compassion fatigue and psychological capital together accounted for 61.3% of the variation in work engagement, with the direct effects on work engagement were -0.206 (95%CI: -0.283--0.138, P<0.001) and 0.677 (95%CI: 0.599-0.744, P=0.001), respectively. Psychological capital partially mediated the relationship between compassion fatigue and work engagement, with a mediating effect of -0.397 (95%CI: -0.456--0.340, P<0.001), accounting for 65.8% of the total effect. Conclusion: The work engagement of clinical nurses is at a high level. Managers should take targeted measures to alleviate the symptoms of clinical nurses' compassion fatigue, improve their psychological capital, and then stabilize and improve their level of work engagement.
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Affiliation(s)
- H He
- School of Nursing, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - J L Wang
- School of Nursing, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - M Jin
- Operating Room, The Third People's Hospital of Chengdu, Chengdu 610014, China
| | - Z Q Yuan
- Department of Nursing, Sichuan Nursing Vocational College, Deyang 618099, China
| | - M Teng
- School of Nursing, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
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9
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Li LL, Li H, Li J, Zhang XB, Wang ZQ, Shen DH, Wang JL. [Risk factor analysis of lymph node metastasis in endometrial carcinoma combined with molecular types]. Zhonghua Fu Chan Ke Za Zhi 2023; 58:733-741. [PMID: 37849254 DOI: 10.3760/cma.j.cn112141-20230317-00125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 10/19/2023]
Abstract
Objective: To investigate the relationships between molecular types of the cancer genome atlas (TCGA) of patients with endometrial carcinoma (EC) and lymph node metastasis and other clinicopathological features. Methods: The clinical pathological information of 295 patients with EC who underwent initial inpatient surgical treatment and accepted the detection of the molecular types of TCGA with next-generation sequencing technology at Peking University People's Hospital were collected during April 2016 and May 2022. The TCGA molecular typing of EC was divided into four types: POLE-ultramutated (15 cases), high microsatellite instability (MSI-H; 50 cases), copy-number low (CNL; 175 cases), and copy-number high (CNH; 55 cases). The differences of clinical pathological features among different molecular types and the risk factors of lymph node metastasis were analyzed retrospectively. Results: Among 295 patients with EC, the average age was (56.9±0.6) years. (1) There was a statistically significant difference in lymph node metastasis (0, 8.0%, 10.3% and 25.5%) among the four molecular types (χ2=12.524, P=0.006). There were significant differences in age, stage, pathological type, grade (only endometrioid carcinoma), myometrium invasion, lymphatic vascular space infiltration, and estrogen receptor among the EC patients of four molecular types (all P<0.05). Among them, while in the patients with CNH type, the pathological grade was G3, the pathological type was non-endometrioid carcinoma, and the proportion of myographic infiltration depth ≥1/2 were higher (all P<0.05). (2) Univariate analysis suggested that pathological type, grade, myometrium infiltration depth, cervical interstitial infiltration, lymphatic vascular space infiltration, and progesterone receptor were all factors which significantly influence lymph node metastasis (all P<0.01); multivariate analysis suggested that the lymphatic vascular space infiltration was an independent risk factor for lymph node metastasis (OR=5.884, 95%CI: 1.633-21.211; P=0.007). (3) The factors related to lymph node metastasis were different in patients with different molecular types. In the patients with MSI-H, the non-endometrioid carcinoma of pathological type was independent risk factor for lymph node metastasis (OR=29.010, 95%CI: 2.067-407.173; P=0.012). In the patients with CNL, myometrium infiltration depth≥1/2 (OR=4.995, 95%CI: 1.225-20.376; P=0.025), lymphatic vascular space infiltration (OR=14.577, 95%CI: 3.603-58.968; P<0.001) were the independent risk factors for lymph node metastasis. While in the CNH type patients pathological type of non-endometrioid carcinoma (OR=7.451, 95%CI: 1.127-49.281; P=0.037), cervical interstitial infiltration (OR=22.938, 95%CI: 1.207-436.012; P=0.037), lymphatic vascular space infiltration (OR=9.404, 95%CI: 1.609-54.969; P=0.013), were the independent risk factors for lymph node metastasis. Conclusions: POLE-ultramutated EC patients have the lowest risk of lymph node metastasis, and CNH patients have the highest risk of lymph node metastasis. The risk factors of lymph node metastasis of different molecular types are different. According to preoperative pathological and imaging data, lymph node metastasis is more likely to occur in patients with non-endometrioid carcinoma in MSI-H and CNH type patients, and lymph node metastasis is more likely to occur in patients with myometrium infiltration depth ≥1/2 in CNL type patients.
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Affiliation(s)
- L L Li
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - H Li
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - J Li
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - X B Zhang
- Department of Pathology, Peking University People's Hospital, Beijing 100044, China
| | - Z Q Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - D H Shen
- Department of Pathology, Peking University People's Hospital, Beijing 100044, China
| | - J L Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
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Shen DH, Wang JL. [Put emphasis on the development and application of molecular typing of endometrial carcinoma]. Zhonghua Fu Chan Ke Za Zhi 2023; 58:729-732. [PMID: 37849253 DOI: 10.3760/cma.j.cn112141-20230905-00087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 10/19/2023]
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11
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Zhai WH, Zhang LN, Wang JL, He Y, Jiang EL, Feng SZ, Han MZ. [Toxoplasma gondii infection after allogeneic hematopoietic stem cell transplantation in patients with hematological diseases: 2 cases report and literature reviews]. Zhonghua Xue Ye Xue Za Zhi 2023; 44:861-863. [PMID: 38049341 PMCID: PMC10694075 DOI: 10.3760/cma.j.issn.0253-2727.2023.10.013] [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: 01/10/2023] [Indexed: 12/06/2023]
Affiliation(s)
- W H Zhai
- State Key Laboratory of Experimental Hematology, National Clinical Research Centre for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Tianjin Institutes of Health Science, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - L N Zhang
- State Key Laboratory of Experimental Hematology, National Clinical Research Centre for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Tianjin Institutes of Health Science, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - J L Wang
- State Key Laboratory of Experimental Hematology, National Clinical Research Centre for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Tianjin Institutes of Health Science, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - Y He
- State Key Laboratory of Experimental Hematology, National Clinical Research Centre for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Tianjin Institutes of Health Science, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - E L Jiang
- State Key Laboratory of Experimental Hematology, National Clinical Research Centre for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Tianjin Institutes of Health Science, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - S Z Feng
- State Key Laboratory of Experimental Hematology, National Clinical Research Centre for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Tianjin Institutes of Health Science, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - M Z Han
- State Key Laboratory of Experimental Hematology, National Clinical Research Centre for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Tianjin Institutes of Health Science, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
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12
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Jin TY, Wang JL, Zhang BY, Qi MY, Chen Z, Duan WR. [The measurement and application of imaging evaluation parameters for cranio-cervical junction osseous and neural abnormalities:a review]. Zhonghua Wai Ke Za Zhi 2023; 61:1026-1031. [PMID: 37767671 DOI: 10.3760/cma.j.cn112139-20230713-00007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 09/29/2023]
Abstract
Cranio-cervical junction (CVJ) anomalies encompass a spectrum of bone,soft tissue,and neural structural abnormalities,including basilar invagination,platybasia,atlantoaxial dislocation,tonsillar herniation,and occipito-cervical fusion.Given the frequent coexistence of these anomalies and the intricate anatomical variations involved,precise imaging techniques and evaluation parameters are crucial for accurate disease characterization and treatment assessment.Since the 1930s,various parameters,such as the McRae line,Chamberlain line,Wackenheim line,and clivo-axial angle,have been widely employed for evaluating basilar invagination and platybasia.The advent of MRI and CT has further expanded the repertoire of parameters,including sagittal tilt,coronal tilt,medullary spinal angle,and intricate multi-axis evaluation systems.In this review,we summarize the relevant imaging parameters and their corresponding measurement techniques from previous literature,emphasizing high-sensitivity,consistent,and evidence-based parameters.This study aims to provide valuable insights for the imaging evaluation of CVJ anomalies.
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Affiliation(s)
- T Y Jin
- Department of Neurosurgery,Xuanwu Hospital,Capital Medical University;Spine Center,China International Neuroscience Institute (CHINA-INI),Beijing,100032,China
| | - J L Wang
- Department of Neurosurgery,Xuanwu Hospital,Capital Medical University;Spine Center,China International Neuroscience Institute (CHINA-INI),Beijing,100032,China
| | - B Y Zhang
- Department of Neurosurgery,Xuanwu Hospital,Capital Medical University;Spine Center,China International Neuroscience Institute (CHINA-INI),Beijing,100032,China
| | - M Y Qi
- Department of Neurosurgery,Xuanwu Hospital,Capital Medical University;Spine Center,China International Neuroscience Institute (CHINA-INI),Beijing,100032,China
| | - Z Chen
- Department of Neurosurgery,Xuanwu Hospital,Capital Medical University;Spine Center,China International Neuroscience Institute (CHINA-INI),Beijing,100032,China
| | - W R Duan
- Department of Neurosurgery,Xuanwu Hospital,Capital Medical University;Spine Center,China International Neuroscience Institute (CHINA-INI),Beijing,100032,China
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Zhao L, Zhang ZS, Han WX, Yang B, Chai HL, Wang MY, Wang Y, Zhang S, Zhao WH, Ma YM, Zhan YJ, Wang LF, Ding YL, Wang JL, Liu YH. Prevalence and molecular characterization of Giardia duodenalis in dairy cattle in Central Inner Mongolia, Northern China. Sci Rep 2023; 13:13960. [PMID: 37634027 PMCID: PMC10460406 DOI: 10.1038/s41598-023-40987-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 08/19/2023] [Indexed: 08/28/2023] Open
Abstract
Giardia duodenalis is a gastrointestinal protozoan ubiquitous in nature. It is a confirmed zoonotic pathogen, and cattle are considered a source of giardiasis outbreaks in humans. This study aimed to evaluate the prevalence and multilocus genotype (MLG) of G. duodenalis in dairy cattle in Central Inner Mongolia. This study was based on the small subunit ribosomal RNA (SSU rRNA), glutamate dehydrogenase (gdh), triosephosphate isomerase (tpi), and beta-giardin (bg) genes of G. duodenalis. DNA extraction, polymerase chain reaction (PCR), and sequence analysis were performed on 505 dairy cattle fecal samples collected in 2021 from six sampling sites and four age groups in Central Inner Mongolia to determine the prevalence and MLG distribution of G. duodenalis. The PCR results of SSU rRNA revealed that the overall prevalence of G. duodenalis was 29.5% (149/505) and that the overall prevalence of the diarrhea and nondiarrhea samples was 31.5% (46/146) and 28.5% (103/359), respectively; the difference was not significant (p > 0.05). SSU rRNA sequence analysis revealed that G. duodenalis assemblage E (91.1%, 133/146) was primarily detected and that assemblage A (8.9%, 13/146) was detected in 13 samples. The G. duodenalis-positive samples were PCR amplified and sequenced for gdh, tpi, and bg, from which 38, 47, and 70 amplified sequences were obtained, respectively. A combination of G. duodenalis assemblages A and E were detected in seven samples. Multilocus genotyping yielded 25 different assemblage E MLGs, which formed six subgroups. To the best of our knowledge, this is the first report regarding G. duodenalis infection in dairy cattle in Inner Mongolia, China. This study revealed that Inner Mongolian cattle pose a risk of giardiasis transmission to humans and that the distribution of local cattle G. duodenalis assemblage E MLGs is diverse. The findings of this study can bridge the knowledge gap in the molecular epidemiological investigation of giardiasis in Central Inner Mongolia.
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Affiliation(s)
- Li Zhao
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Clinical Diagnosis and Treatment Technology in Animal Disease, Ministry of Agriculture and Rural Affairs, Hohhot, China
| | - Zhan-Sheng Zhang
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Wen-Xiong Han
- Inner Mongolia Saikexing Reproductive Biotechnology (Group) Co., Ltd., Hohhot, China
| | - Bo Yang
- Animal Disease Control Center of Ordos, Ordos, China
| | - Hai-Liang Chai
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Ming-Yuan Wang
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Yan Wang
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Shan Zhang
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Wei-Hong Zhao
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Yi-Min Ma
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Yong-Jie Zhan
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Li-Feng Wang
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Yu-Lin Ding
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Clinical Diagnosis and Treatment Technology in Animal Disease, Ministry of Agriculture and Rural Affairs, Hohhot, China
| | - Jin-Ling Wang
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Clinical Diagnosis and Treatment Technology in Animal Disease, Ministry of Agriculture and Rural Affairs, Hohhot, China
| | - Yong-Hong Liu
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China.
- Key Laboratory of Clinical Diagnosis and Treatment Technology in Animal Disease, Ministry of Agriculture and Rural Affairs, Hohhot, China.
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Zhao L, Chai HL, Wang MY, Zhang ZS, Han WX, Yang B, Wang Y, Zhang S, Zhao WH, Ma YM, Zhan YJ, Wang LF, Ding YL, Wang JL, Liu YH. Prevalence and molecular characterization of Cryptosporidium spp. in dairy cattle in Central Inner Mongolia, Northern China. BMC Vet Res 2023; 19:134. [PMID: 37626358 PMCID: PMC10464073 DOI: 10.1186/s12917-023-03696-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 08/18/2023] [Indexed: 08/27/2023] Open
Abstract
BACKGROUND Cryptosporidium is a gastrointestinal protozoan that widely exists in nature, it is an established zoonotic pathogen. Infected cattle are considered to be associated with cryptosporidiosis outbreaks in humans. In the present study, we aimed to assess the prevalence and species distribution of Cryptosporidium in dairy cattle in Central Inner Mongolia. METHODS We focused on the small subunit ribosomal RNA gene (SSU rRNA) of Cryptosporidium and 60-kDa glycoprotein gene (gp60) of Cryptosporidium parvum. We collected 505 dairy cattle manure samples from 6 sampling sites in Inner Mongolia in 2021; the samples were divided into 4 groups based on age. DNA extraction, polymerase chain reaction (PCR), sequence analysis, and restriction fragment length polymorphism (RFLP) using SspI and MboII restriction endonucleases were performed. RFLP analysis was performed to determine the prevalence and species distribution of Cryptosporidium. RESULTS SSU rRNA PCR revealed that the overall prevalence of Cryptosporidium infection was 29.90% (151/505), with a prevalence of 37.67% (55/146) and 26.74% (96/359) in diarrheal and nondiarrheal samples, respectively; these differences were significant. The overall prevalence of Cryptosporidium infection at the 6 sampling sites ranged from 0 to 47.06% and that among the 4 age groups ranged from 18.50 to 43.81%. SSU rRNA sequence analysis and RFLP analysis revealed the presence of 4 Cryptosporidium species, namely, C. bovis (44.37%), C. andersoni (35.10%), C. ryanae (21.85%), and C. parvum (11.92%), along with a mixed infection involving two or three Cryptosporidium species. Cryptosporidium bovis or C. andersoni was the most common cause of infection in the four age groups. The subtype of C. parvum was successfully identified as IIdA via gp60 analysis; all isolates were identified as the subtype IIdA19G1. CONCLUSIONS To the best of our knowledge, this is the first report of dairy cattle infected with four Cryptosporidium species in Inner Mongolia, China, along with a mixed infection involving two or three Cryptosporidium species, with C. bovis and C. andersoni as the dominant species. Moreover, this is the first study to identify C. parvum subtype IIdA19G1 in cattle in Inner Mongolia. Our study findings provide detailed information on molecular epidemiological investigation of bovine cryptosporidiosis in Inner Mongolia, suggesting that dairy cattle in this region are at risk of transmitting cryptosporidiosis to humans.
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Affiliation(s)
- Li Zhao
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Clinical Diagnosis and Treatment Technology in Animal Disease, Ministry of Agriculture and Rural Affairs, Hohhot, China
| | - Hai-Liang Chai
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Ming-Yuan Wang
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Zhan-Sheng Zhang
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Wen-Xiong Han
- Inner Mongolia Saikexing Reproductive Biotechnology (Group) Co.,Ltd, Hohhot, China
| | - Bo Yang
- Animal Disease Control Center of Ordos, Ordos, China
| | - Yan Wang
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Shan Zhang
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Wei-Hong Zhao
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Yi-Min Ma
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Yong-Jie Zhan
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Li-Feng Wang
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Yu-Lin Ding
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Clinical Diagnosis and Treatment Technology in Animal Disease, Ministry of Agriculture and Rural Affairs, Hohhot, China
| | - Jin-Ling Wang
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Clinical Diagnosis and Treatment Technology in Animal Disease, Ministry of Agriculture and Rural Affairs, Hohhot, China
| | - Yong-Hong Liu
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China.
- Key Laboratory of Clinical Diagnosis and Treatment Technology in Animal Disease, Ministry of Agriculture and Rural Affairs, Hohhot, China.
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Bao CJ, Duan JL, Xie Y, Feng XP, Cui W, Chen SY, Li PS, Liu YX, Wang JL, Wang GL, Lu WL. Bioorthogonal Engineered Virus-Like Nanoparticles for Efficient Gene Therapy. Nanomicro Lett 2023; 15:197. [PMID: 37572220 PMCID: PMC10423197 DOI: 10.1007/s40820-023-01153-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Accepted: 06/20/2023] [Indexed: 08/14/2023]
Abstract
Gene therapy offers potentially transformative strategies for major human diseases. However, one of the key challenges in gene therapy is developing an effective strategy that could deliver genes into the specific tissue. Here, we report a novel virus-like nanoparticle, the bioorthgonal engineered virus-like recombinant biosome (reBiosome), for efficient gene therapies of cancer and inflammatory diseases. The mutant virus-like biosome (mBiosome) is first prepared by site-specific codon mutation for displaying 4-azido-L-phenylalanine on vesicular stomatitis virus glycoprotein of eBiosome at a rational site, and the reBiosome is then prepared by clicking weak acid-responsive hydrophilic polymer onto the mBiosome via bioorthogonal chemistry. The results show that the reBiosome exhibits reduced virus-like immunogenicity, prolonged blood circulation time and enhanced gene delivery efficiency to weakly acidic foci (like tumor and arthritic tissue). Furthermore, reBiosome demonstrates robust therapeutic efficacy in breast cancer and arthritis by delivering gene editing and silencing systems, respectively. In conclusion, this study develops a universal, safe and efficient platform for gene therapies for cancer and inflammatory diseases.
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Affiliation(s)
- Chun-Jie Bao
- State Key Laboratory of Natural and Biomimetic Drugs, Beijing Key Laboratory of Molecular Pharmaceutics and Drug Delivery Systems, and School of Pharmaceutical Sciences, Peking University, Beijing, 100191, People's Republic of China
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing University of Chinese Medicine, Nanjing, 210023, People's Republic of China
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, People's Republic of China
| | - Jia-Lun Duan
- State Key Laboratory of Natural and Biomimetic Drugs, Beijing Key Laboratory of Molecular Pharmaceutics and Drug Delivery Systems, and School of Pharmaceutical Sciences, Peking University, Beijing, 100191, People's Republic of China
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing University of Chinese Medicine, Nanjing, 210023, People's Republic of China
| | - Ying Xie
- State Key Laboratory of Natural and Biomimetic Drugs, Beijing Key Laboratory of Molecular Pharmaceutics and Drug Delivery Systems, and School of Pharmaceutical Sciences, Peking University, Beijing, 100191, People's Republic of China
| | - Xin-Ping Feng
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing, 100049, People's Republic of China
| | - Wei Cui
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing, 100049, People's Republic of China
| | - Song-Yue Chen
- State Key Laboratory of Natural and Biomimetic Drugs, Beijing Key Laboratory of Molecular Pharmaceutics and Drug Delivery Systems, and School of Pharmaceutical Sciences, Peking University, Beijing, 100191, People's Republic of China
| | - Pei-Shan Li
- State Key Laboratory of Natural and Biomimetic Drugs, Beijing Key Laboratory of Molecular Pharmaceutics and Drug Delivery Systems, and School of Pharmaceutical Sciences, Peking University, Beijing, 100191, People's Republic of China
| | - Yi-Xuan Liu
- State Key Laboratory of Natural and Biomimetic Drugs, Beijing Key Laboratory of Molecular Pharmaceutics and Drug Delivery Systems, and School of Pharmaceutical Sciences, Peking University, Beijing, 100191, People's Republic of China
| | - Jin-Ling Wang
- State Key Laboratory of Natural and Biomimetic Drugs, Beijing Key Laboratory of Molecular Pharmaceutics and Drug Delivery Systems, and School of Pharmaceutical Sciences, Peking University, Beijing, 100191, People's Republic of China
| | - Gui-Ling Wang
- State Key Laboratory of Natural and Biomimetic Drugs, Beijing Key Laboratory of Molecular Pharmaceutics and Drug Delivery Systems, and School of Pharmaceutical Sciences, Peking University, Beijing, 100191, People's Republic of China
| | - Wan-Liang Lu
- State Key Laboratory of Natural and Biomimetic Drugs, Beijing Key Laboratory of Molecular Pharmaceutics and Drug Delivery Systems, and School of Pharmaceutical Sciences, Peking University, Beijing, 100191, People's Republic of China.
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Wang JL, Sun YL, Kang Z, Zhang SK, Yu CX, Zhang W, Xie H, Lin HL. Anti-phospholipase A2 receptor-associated membranous nephropathy with human immunodeficiency virus infection treated with telitacicept: A case report. World J Clin Cases 2023; 11:5309-5315. [PMID: 37621578 PMCID: PMC10445080 DOI: 10.12998/wjcc.v11.i22.5309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 07/07/2023] [Accepted: 07/17/2023] [Indexed: 08/04/2023] Open
Abstract
BACKGROUND The co-occurrence of Anti-phospholipase A2 receptor-associated membranous nephropathy (anti-PLA2R-MN) and human immunodeficiency virus (HIV) infection is a rare clinical scenario, presenting significant challenges in terms of management and treatment. CASE SUMMARY A 32-year-old Chinese male diagnosed with HIV infection presented with a clinical history of proteinuria persisting for over two years. A kidney biopsy demonstrated subepithelial immune complex deposition and a thickened glomerular basement membrane, indicative of stage I-II membranous nephropathy. Immunofluorescence staining revealed granular deposition of PLA2R (3+) along the glomerular capillary loops, corroborated by a strongly positive anti-PLA2R antibody test (1:320). Initial treatment involving losartan potassium, rivaroxaban, tacrolimus, and rituximab was discontinued due to either poor effectiveness or the occurrence of adverse events. Following a regimen of weekly subcutaneous injections of telitacicept (160 mg), a marked decline in the 24 h urine protein was observed within a three-month period, accompanied by a rise in serum albumin level. No significant reductions in peripheral blood CD3+CD4+T and CD3+CD8+T cell counts were detected. The patient's physical and psychological conditions showed significant improvements, with no adverse events reported during the treatment course. CONCLUSION Telitacicept might offer a potential therapeutic avenue for patients diagnosed with anti-PLA2R-MN concomitant with HIV infection.
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Affiliation(s)
- Jin-Ling Wang
- Department of Nephrology, Dalian Renal Care Hospital, Dalian 116000, Liaoning Province, China
| | - Yan-Ling Sun
- Department of Nephrology, Dalian Renal Care Hospital, Dalian 116000, Liaoning Province, China
| | - Zhe Kang
- Department of Nephrology, Dalian Renal Care Hospital, Dalian 116000, Liaoning Province, China
| | - Sheng-Kun Zhang
- Department of Nephrology, Dalian Renal Care Hospital, Dalian 116000, Liaoning Province, China
| | - Chun-Xin Yu
- Department of Nephrology, Dalian Renal Care Hospital, Dalian 116000, Liaoning Province, China
| | - Wan Zhang
- Department of Nephrology, Dalian Renal Care Hospital, Dalian 116000, Liaoning Province, China
| | - Hua Xie
- Department of Nephrology, Dalian Renal Care Hospital, Dalian 116000, Liaoning Province, China
| | - Hong-Li Lin
- Department of Nephrology, The First Affiliated Hospital of Dalian Medical University, Dalian 116000, Liaoning Province, China
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Chen F, Di W, Hu YJ, Li CZ, Wang F, Duan H, Liu J, Yao SZ, Zhang YZ, Guo RX, Wang JD, Wang JL, Zhang YQ, Wang M, Lin ZQ, Lang JH. [Evaluation of the efficacy and safety of Nocardia rubra cell wall skeleton immunotherapy for cervical high-risk HPV persistent infection]. Zhonghua Fu Chan Ke Za Zhi 2023; 58:536-545. [PMID: 37474327 DOI: 10.3760/cma.j.cn112141-20230331-00154] [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: 07/22/2023]
Abstract
Objective: To evaluate the efficacy and safety of Nocardia rubra cell wall skeleton (Nr-CWS) in the treatment of persistent cervical high-risk human papillomavirus (HR-HPV) infection. Methods: A randomized, double blind, multi-center trial was conducted. A total of 688 patients with clinically and pathologically confirmed HR-HPV infection of the cervix diagnosed in 13 hispital nationwide were recruited and divided into: (1) patients with simple HR-HPV infection lasting for 12 months or more; (2) patients with cervical intraepithelial neoplasia (CIN) Ⅰ and HR-HPV infection lasting for 12 months or more; (3) patients with the same HR-HPV subtype with no CINⅡ and more lesions after treatment with CINⅡ or CIN Ⅲ (CINⅡ/CIN Ⅲ). All participants were randomly divided into the test group and the control group at a ratio of 2∶1. The test group was locally treated with Nr-CWS freeze-dried powder and the control group was treated with freeze-dried powder without Nr-CWS. The efficacy and negative conversion rate of various subtypes of HR-HPV were evaluated at 1, 4, 8, and 12 months after treatment. The safety indicators of initial diagnosis and treatment were observed. Results: (1) This study included 555 patients with HR-HPV infection in the cervix (included 368 in the test group and 187 in the control group), with an age of (44.1±10.0) years. The baseline characteristics of the two groups of subjects, including age, proportion of Han people, weight, composition of HR-HPV subtypes, and proportion of each subgroup, were compared with no statistically significant differences (all P>0.05). (2) After 12 months of treatment, the effective rates of the test group and the control group were 91.0% (335/368) and 44.9% (84/187), respectively. The difference between the two groups was statistically significant (χ2=142.520, P<0.001). After 12 months of treatment, the negative conversion rates of HPV 16, 18, 52, and 58 infection in the test group were 79.2% (84/106), 73.3% (22/30), 83.1% (54/65), and 77.4% (48/62), respectively. The control group were 21.6% (11/51), 1/9, 35.1% (13/37), and 20.0% (8/40), respectively. The differences between the two groups were statistically significant (all P<0.001). (3) There were no statistically significant differences in vital signs (body weight, body temperature, respiration, pulse rate, systolic blood pressure, diastolic blood pressure, etc.) and laboratory routine indicators (blood cell analysis, urine routine examination) between the test group and the control group before treatment and at 1, 4, 8, and 12 months after treatment (all P>0.05); there was no statistically significant difference in the incidence of adverse reactions related to the investigational drug between the two groups of subjects [8.7% (32/368) vs 8.0% (15/187), respectively; χ2=0.073, P=0.787]. Conclusion: External use of Nr-CWS has good efficacy and safety in the treatment of high-risk HPV persistent infection in the cervix.
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Affiliation(s)
- F Chen
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, National Clinical Medical Research Center for Obstetrics and Gynecology, Beijing 100730, China
| | - W Di
- Department of Obstetrics and Gynecology, Renji Hospital, Shanghai Jiao Tong University, Shanghai 200001, China
| | - Y J Hu
- Department of Gynecological Oncology, Tianjin Central Hospital of Gynecology Obstetrics, Tianjin 300199, China
| | - C Z Li
- Department of Gynecology, Shandong Provincial Hospital Affiliated to Shandong First Medical University (Shandong Provincial Hospital), Jinan 250021, China
| | - F Wang
- Department of Gynecology, Shandong Provincial Hospital Affiliated to Shandong First Medical University (Shandong Provincial Hospital), Jinan 250021, China
| | - H Duan
- Gynecological Minimally Invasive Surgery Center, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100006, China
| | - J Liu
- Department of Obstetrics and Gynecology, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100043, China
| | - S Z Yao
- Department of Gynecology, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - Y Z Zhang
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - R X Guo
- Department of Obstetrics and Gynecology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - J D Wang
- Department of Gynecological Oncology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100006, China
| | - J L Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - Y Q Zhang
- Department of Obstetrics and Gynecology, Affiliated Hospital of Nantong University, Nantong 226001, China
| | - M Wang
- Department of Gynecology, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Z Q Lin
- Department of Obstetrics and Gynecology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510289, China
| | - J H Lang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, National Clinical Medical Research Center for Obstetrics and Gynecology, Beijing 100730, China
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Xu HY, Yu XP, Wang JL, Hu JB, Hu HJ. [Clinical study on early predictors of concurrent bile duct injury following TACE in patients with liver cancer]. Zhonghua Gan Zang Bing Za Zhi 2023; 31:710-715. [PMID: 37580253 DOI: 10.3760/cma.j.cn501113-20230607-00249] [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: 08/16/2023]
Abstract
Objective: To explore the predictive factors of concurrent bile duct injury following transcatheter arterial chemoembolization (TACE) in patients with hepatocellular carcinoma (HCC). Methods: A retrospective study was conducted on 483 HCC patients in relation to TACE postoperative complications. A total of 21 cases of bile duct injury were observed following the TACE procedure. Laboratory data, imaging data, and clinically relevant medical histories were recorded before and after one week following the TACE procedure and follow-up. The χ (2) test, or Fisher's exact probability method, was used for categorical variables. The mean of the two samples was compared using a paired t-test or Wilcoxon rank sum test. The comparison of multiple mean values was conducted using an analysis of variance. Results: Twenty-one cases with bile duct injury had intrahepatic bile duct dilatation, bile tumors, hilar biliary duct stenoses, and other manifestations. 14.3% (3/21) of patients showed linear high-density shadows along the bile duct on a plain CT scan, while 76.2% (16/21) of patients had ALP > 200 U/L one week following TACE procedure, and bile duct injury occurred in later follow-up. Alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), and γ-glutamyl transferase (GGT) were significantly increased in all patients following TACE procedure (t = -2.721, P = 0.014; t = -2.674, P = 0.015; t = -3.079, P = 0.006; t = -3.377, P = 0.003, respectively). Conclusion: The deposition of iodized oil around the bile duct on plain CT scan presentation or the continuous increase of ALP (> 200 U/L) one week following TACE procedure has a certain predictive value for the later bile duct injury.
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Affiliation(s)
- H Y Xu
- Department of Radiology, the Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu 322000, China
| | - X P Yu
- Department of Pathology, the Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu 322000, China
| | - J L Wang
- Department of Radiology, the Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu 322000, China
| | - J B Hu
- Department of Radiology, the Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu 322000, China
| | - H J Hu
- Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou 310000, China
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Zhai ZY, Li H, Li LW, Shen ZH, Zhang XB, Wang ZQ, Wang JL. [Prognosis analysis of radical or modified radical hysterectomy and simple hysterectomy in patients with stage Ⅱ endometrial cancer]. Zhonghua Fu Chan Ke Za Zhi 2023; 58:442-450. [PMID: 37357603 DOI: 10.3760/cma.j.cn112141-20230314-00120] [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: 06/27/2023]
Abstract
Objective: To compare the prognosis and perioperative situation of patients with stage Ⅱ endometrial cancer (EC) between radical hysterectomy/modified radical hysterectomy (RH/mRH) and simple hysterectomy (SH). Methods: A total of 47 patients diagnosed EC with stage Ⅱ [International Federation of Gynecology and Obstetrics (FIGO) 2009] by postoperative pathology, from January 2006 to January 2021 in Peking University People's Hospital, were analyzed retrospectively. The patients were (54.4±10.7) years old, and the median follow-up time was 65 months (ranged 9-138 months). They were divided into RH/mRH group (n=14) and SH group (n=33) according to the scope of operation. Then the prognosis of patients between the groups were compared, and the independent prognostic factors of stage Ⅱ EC were explored. Results: (1) The proportions of patients with hypertension in RH/mRH group and SH group were 2/14 and 45% (15/33), the amounts of intraoperative blood loss were (702±392) and (438±298) ml, and the incidence of postoperative complications were 7/14 and 15% (5/33), respectively. There were significant differences (all P<0.05). (2) The median follow-up time of RH/mRH group and SH group were 72 vs 62 months, respectively (P=0.515). According to Kaplan-Meier analysis and log-rank method, the results showed that there were no significant difference in 5-year progression-free survival (PFS) rate (94.3% vs 84.0%; P=0.501), and 5-year overall survival rate (92.3% vs 92.9%; P=0.957) between the two groups. Cox survival analysis indicated that age, pathological type, serum cancer antigen 125 (CA125), and estrogen receptor (ER) status were associated with 5-year PFS rate (all P<0.05). But the scope of hysterectomy (RH/mRH and SH) did not affect the 5-year PFS rate of stage Ⅱ EC patients (P=0.508). And level of serum CA125 and ER status were independent prognostic factors for 5-year PFS rate (all P<0.05). Conclusions: This study could not find any survival benefit from RH/mRH for stage Ⅱ EC, but increases the incidence of postoperative complications. Therefore, the necessity of extending the scope of hysterectomy is questionable.
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Affiliation(s)
- Z Y Zhai
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - H Li
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - L W Li
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - Z H Shen
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - X B Zhang
- Department of Pathology, Peking University People's Hospital, Beijing 100044, China
| | - Z Q Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - J L Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
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Ni WY, Wang JL, Yun J, Xie WQ, Ma C, Su SH. [The status and influencing factors of presenteeism among clinical nurses: a systematic review]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2023; 41:286-293. [PMID: 37248183 DOI: 10.3760/cma.j.cn121094-20220617-00326] [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] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Objective: To systematically review the status and factors influencing presenteeism among clinical nurses. Methods: In December 2021, CNKI, CBM, Wanfang, VIP, Web of Science, PubMed, Embase, The Cochrane Library, CINAHL, PsyclNFO and other databases were electronically searched to cross sectional studies on the current situation and factors influencing the occurrence of presenteeism among clinical nurses. The search terms mainly included presenteeism, sick at work, Stanford Presenteeism Scale, nurse, level, risk factor, influence, et al. And the search time was from the establishment of the database to November 30, 2021. Literature screening, data extraction and evaluation of the risk of bias in the included literature were done independently by two researchers, and meta-analysis was performed using Stata 15.1 software. Results: A total of 29 studies involving 13 535 clinical nurses were included.The results of the meta-analysis showed that the score of presenteeism was 17.99 [95% CI (17.02-18.95), P =0.000]. Subgroup analysis showed that presenteeism scores were higher in articles published before 2020 (ES=19.28, 95%CI: 18.41-20.15, P=0.000) and in the group of nurses aged 36 to 40 years (ES=19.27, 95%CI: 17.35~21.19, P=0.000), female (ES= 17.04, 95%CI: 14.70-19.39, P=0.000), secondary school education (ES=21.01, 95%CI: 17.76-24.26, P= 0.007), married (ES=17.49, 95%CI: 15.13-19.85, P=0.000), working for 5 to 10 years (ES=17.78, 95%CI: 16.54-19.02, P=0.000), contract (ES=17.05, 95%CI: 15.23-18.87, P=0.000), working in pediatrics (ES= 16.65, 95% CI: 15.31-17.99, P=0.000) and European region (ES =21.21, 95% CI: 20.50-21.93, P=0.000) . Conclusion: Current evidence suggests that clinical nurses are at high risk of presenteeism, which is affected by variety of factors. The managers should pay attention to the physical and mental health of nurses, identify high-risk factors as early as possible and take measures to reduce the occurrence of presenteeism and improve the quality of nursing.
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Affiliation(s)
- W Y Ni
- College of Nursing, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - J L Wang
- College of Nursing, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - J Yun
- Chengdu University of Traditional Chinese Medicine Hospital, Chengdu 610032, China
| | - W Q Xie
- Department of Hospital Infection Control Disinfection Supply Room, State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - C Ma
- College of Nursing, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - S H Su
- College of Nursing, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
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Xu F, Bian Y, Zhang GQ, Gao LY, Liu YF, Liu TX, Li G, Song RX, Su LJ, Zhou YJ, Cui JY, Yan XL, Guo FM, Zhang HY, Li QH, Zhao M, Ma LK, You BA, Wang G, Kong L, Ma JL, Zhou XF, Chang ZL, Tang ZY, Yu DY, Cheng K, Xue L, Li X, Pang JJ, Wang JL, Zhang HT, Yu XZ, Chen YG. [Safety and efficacy of the early administration of levosimendan in patients with acute non-ST-segment elevation myocardial infarction and elevated NT-proBNP levels: An Early Management Strategy of Acute Heart Failure (EMS-AHF)]. Zhonghua Nei Ke Za Zhi 2023; 62:374-383. [PMID: 37032132 DOI: 10.3760/cma.j.cn112138-20220420-00284] [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: 04/11/2023]
Abstract
Objectives: To investigated the safety and efficacy of treating patients with acute non-ST-segment elevation myocardial infarction (NSTEMI) and elevated levels of N-terminal pro-hormone B-type natriuretic peptide (NT-proBNP) with levosimendan within 24 hours of first medical contact (FMC). Methods: This multicenter, open-label, block-randomized controlled trial (NCT03189901) investigated the safety and efficacy of levosimendan as an early management strategy of acute heart failure (EMS-AHF) for patients with NSTEMI and high NT-proBNP levels. This study included 255 patients with NSTEMI and elevated NT-proBNP levels, including 142 males and 113 females with a median age of 65 (58-70) years, and were admitted in the emergency or outpatient departments at 14 medical centers in China between October 2017 and October 2021. The patients were randomly divided into a levosimendan group (n=129) and a control group (n=126). The primary outcome measure was NT-proBNP levels on day 3 of treatment and changes in the NT-proBNP levels from baseline on day 5 after randomization. The secondary outcome measures included the proportion of patients with more than 30% reduction in NT-proBNP levels from baseline, major adverse cardiovascular events (MACE) during hospitalization and at 6 months after hospitalization, safety during the treatment, and health economics indices. The measurement data parameters between groups were compared using the t-test or the non-parametric test. The count data parameters were compared between groups using the χ² test. Results: On day 3, the NT-proBNP levels in the levosimendan group were lower than the control group but were statistically insignificant [866 (455, 1 960) vs. 1 118 (459, 2 417) ng/L, Z=-1.25,P=0.21]. However, on day 5, changes in the NT-proBNP levels from baseline in the levosimendan group were significantly higher than the control group [67.6% (33.8%,82.5%)vs.54.8% (7.3%,77.9%), Z=-2.14, P=0.03]. There were no significant differences in the proportion of patients with more than 30% reduction in the NT-proBNP levels on day 5 between the levosimendan and the control groups [77.5% (100/129) vs. 69.0% (87/126), χ²=2.34, P=0.13]. Furthermore, incidences of MACE did not show any significant differences between the two groups during hospitalization [4.7% (6/129) vs. 7.1% (9/126), χ²=0.72, P=0.40] and at 6 months [14.7% (19/129) vs. 12.7% (16/126), χ²=0.22, P=0.64]. Four cardiac deaths were reported in the control group during hospitalization [0 (0/129) vs. 3.2% (4/126), P=0.06]. However, 6-month survival rates were comparable between the two groups (log-rank test, P=0.18). Moreover, adverse events or serious adverse events such as shock, ventricular fibrillation, and ventricular tachycardia were not reported in both the groups during levosimendan treatment (days 0-1). The total cost of hospitalization [34 591.00(15 527.46,59 324.80) vs. 37 144.65(16 066.90,63 919.00)yuan, Z=-0.26, P=0.80] and the total length of hospitalization [9 (8, 12) vs. 10 (7, 13) days, Z=0.72, P=0.72] were lower for patients in the levosimendan group compared to those in the control group, but did not show statistically significant differences. Conclusions: Early administration of levosimendan reduced NT-proBNP levels in NSTEMI patients with elevated NT-proBNP and did not increase the total cost and length of hospitalization, but did not significantly improve MACE during hospitalization or at 6 months.
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Affiliation(s)
- F Xu
- Department of Emergency Medicine, Qilu Hospital of Shandong University, Acute Heart Failure Unit (AHFU), Shandong Provincial Clinical Research Center for Emergency and Critical Care Medicine, Institute of Emergency and Critical Care Medicine of Shandong University, Key Laboratory of Emergency and Critical Care Medicine of Shandong Province, Key Laboratory of Cardiopulmonary-Cerebral Resuscitation Research of Shandong Province, Shandong Provincial Engineering Laboratory for Emergency and Critical Care Medicine, Jinan 250012, China
| | - Y Bian
- Department of Emergency Medicine, Cheeloo College of Medicine, Shandong University, Jinan 250012, China
| | - G Q Zhang
- Department of Emergency, China-Japan Friendship Hospital, Beijing 100029, China
| | - L Y Gao
- Department of Emergency Medicine, Qilu Hospital of Shandong University, Acute Heart Failure Unit (AHFU), Shandong Provincial Clinical Research Center for Emergency and Critical Care Medicine, Institute of Emergency and Critical Care Medicine of Shandong University, Key Laboratory of Emergency and Critical Care Medicine of Shandong Province, Key Laboratory of Cardiopulmonary-Cerebral Resuscitation Research of Shandong Province, Shandong Provincial Engineering Laboratory for Emergency and Critical Care Medicine, Jinan 250012, China
| | - Y F Liu
- Department of Emergency, Zibo Central Hospital, Zibo 255036, China
| | - T X Liu
- Department of Emergency, Weifang People's Hospital, Weifang 261041, China
| | - G Li
- Department of Emergency, China-Japan Friendship Hospital, Beijing 100029, China
| | - R X Song
- Department of Emergency Medicine, Qilu Hospital of Shandong University, Acute Heart Failure Unit (AHFU), Shandong Provincial Clinical Research Center for Emergency and Critical Care Medicine, Institute of Emergency and Critical Care Medicine of Shandong University, Key Laboratory of Emergency and Critical Care Medicine of Shandong Province, Key Laboratory of Cardiopulmonary-Cerebral Resuscitation Research of Shandong Province, Shandong Provincial Engineering Laboratory for Emergency and Critical Care Medicine, Jinan 250012, China
| | - L J Su
- Department of Emergency, Zibo Central Hospital, Zibo 255036, China
| | - Y J Zhou
- Department of Emergency, Weifang People's Hospital, Weifang 261041, China
| | - J Y Cui
- Department of Cardiology, Binzhou People's Hospital, Binzhou 256600, China
| | - X L Yan
- Emergency Medicine Department, the Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China
| | - F M Guo
- Department of Cardiology, Yantaishan Hospital, Yantai 264003,China
| | - H Y Zhang
- Department of Cardiology, the Central Hospital of Taian, Taian 271000, China
| | - Q H Li
- Department of Cardiology, Shenli Oilfield Central Hospital, Dongying 257000, China
| | - M Zhao
- Department of Emergency Medicine, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - L K Ma
- Department of Cardiology, the First Affiliated Hospital of USTC (Anhui Provincial Hospital), Hefei 230001, China
| | - B A You
- Department of Cardiology, Qilu Hospital of Shandong University (Qingdao), Qingdao 266031, China
| | - G Wang
- Department of Emergency Medicine, Qilu Hospital of Shandong University (Qingdao), Qingdao 266031, China
| | - L Kong
- Department of Emergency Center, Affiliated Hospital, Shandong University of Traditional Chinese Medicine, Jinan 250011, China
| | - J L Ma
- Department of Emergency Center, Affiliated Hospital, Shandong University of Traditional Chinese Medicine, Jinan 250011, China
| | - X F Zhou
- Department of Cardiology, Weihai Municipal Hospital, Weihai 264200, China
| | - Z L Chang
- Department of Emergency Medicine, Qilu Hospital of Shandong University, Acute Heart Failure Unit (AHFU), Shandong Provincial Clinical Research Center for Emergency and Critical Care Medicine, Institute of Emergency and Critical Care Medicine of Shandong University, Key Laboratory of Emergency and Critical Care Medicine of Shandong Province, Key Laboratory of Cardiopulmonary-Cerebral Resuscitation Research of Shandong Province, Shandong Provincial Engineering Laboratory for Emergency and Critical Care Medicine, Jinan 250012, China
| | - Z Y Tang
- Department of Emergency Medicine, Qilu Hospital of Shandong University, Acute Heart Failure Unit (AHFU), Shandong Provincial Clinical Research Center for Emergency and Critical Care Medicine, Institute of Emergency and Critical Care Medicine of Shandong University, Key Laboratory of Emergency and Critical Care Medicine of Shandong Province, Key Laboratory of Cardiopulmonary-Cerebral Resuscitation Research of Shandong Province, Shandong Provincial Engineering Laboratory for Emergency and Critical Care Medicine, Jinan 250012, China
| | - D Y Yu
- Department of Emergency Medicine, Qilu Hospital of Shandong University, Acute Heart Failure Unit (AHFU), Shandong Provincial Clinical Research Center for Emergency and Critical Care Medicine, Institute of Emergency and Critical Care Medicine of Shandong University, Key Laboratory of Emergency and Critical Care Medicine of Shandong Province, Key Laboratory of Cardiopulmonary-Cerebral Resuscitation Research of Shandong Province, Shandong Provincial Engineering Laboratory for Emergency and Critical Care Medicine, Jinan 250012, China
| | - K Cheng
- Department of Emergency Medicine, Qilu Hospital of Shandong University, Acute Heart Failure Unit (AHFU), Shandong Provincial Clinical Research Center for Emergency and Critical Care Medicine, Institute of Emergency and Critical Care Medicine of Shandong University, Key Laboratory of Emergency and Critical Care Medicine of Shandong Province, Key Laboratory of Cardiopulmonary-Cerebral Resuscitation Research of Shandong Province, Shandong Provincial Engineering Laboratory for Emergency and Critical Care Medicine, Jinan 250012, China
| | - L Xue
- Department of Emergency Medicine, Qilu Hospital of Shandong University, Acute Heart Failure Unit (AHFU), Shandong Provincial Clinical Research Center for Emergency and Critical Care Medicine, Institute of Emergency and Critical Care Medicine of Shandong University, Key Laboratory of Emergency and Critical Care Medicine of Shandong Province, Key Laboratory of Cardiopulmonary-Cerebral Resuscitation Research of Shandong Province, Shandong Provincial Engineering Laboratory for Emergency and Critical Care Medicine, Jinan 250012, China
| | - X Li
- Department of Emergency Medicine, Qilu Hospital of Shandong University, Acute Heart Failure Unit (AHFU), Shandong Provincial Clinical Research Center for Emergency and Critical Care Medicine, Institute of Emergency and Critical Care Medicine of Shandong University, Key Laboratory of Emergency and Critical Care Medicine of Shandong Province, Key Laboratory of Cardiopulmonary-Cerebral Resuscitation Research of Shandong Province, Shandong Provincial Engineering Laboratory for Emergency and Critical Care Medicine, Jinan 250012, China
| | - J J Pang
- Department of Emergency Medicine, Qilu Hospital of Shandong University, Acute Heart Failure Unit (AHFU), Shandong Provincial Clinical Research Center for Emergency and Critical Care Medicine, Institute of Emergency and Critical Care Medicine of Shandong University, Key Laboratory of Emergency and Critical Care Medicine of Shandong Province, Key Laboratory of Cardiopulmonary-Cerebral Resuscitation Research of Shandong Province, Shandong Provincial Engineering Laboratory for Emergency and Critical Care Medicine, Jinan 250012, China
| | - J L Wang
- Department of Emergency Medicine, Qilu Hospital of Shandong University, Acute Heart Failure Unit (AHFU), Shandong Provincial Clinical Research Center for Emergency and Critical Care Medicine, Institute of Emergency and Critical Care Medicine of Shandong University, Key Laboratory of Emergency and Critical Care Medicine of Shandong Province, Key Laboratory of Cardiopulmonary-Cerebral Resuscitation Research of Shandong Province, Shandong Provincial Engineering Laboratory for Emergency and Critical Care Medicine, Jinan 250012, China
| | - H T Zhang
- Department of Surgical Intensive Care Unit, Fuwai Hospital, National Center for Cardiovascular Diseases, Beijing 100037, China
| | - X Z Yu
- Department of Emergency, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Science, Beijing 100730, China
| | - Y G Chen
- Department of Emergency Medicine, Qilu Hospital of Shandong University, Acute Heart Failure Unit (AHFU), Shandong Provincial Clinical Research Center for Emergency and Critical Care Medicine, Institute of Emergency and Critical Care Medicine of Shandong University, Key Laboratory of Emergency and Critical Care Medicine of Shandong Province, Key Laboratory of Cardiopulmonary-Cerebral Resuscitation Research of Shandong Province, Shandong Provincial Engineering Laboratory for Emergency and Critical Care Medicine, Jinan 250012, China
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22
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Zhang W, Wang JL, Zeng ZL, Liang CL, Yang YZ, Xia RC. [Shen Shiwan : A translator for medicine in the Period of the Republic of China]. Zhonghua Yi Shi Za Zhi 2023; 53:119-123. [PMID: 37183627 DOI: 10.3760/cma.j.cn112155-20220328-00036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Shen Shiwan was a translator and physician for both Chinese medicine and western medicine in the period of the Republic of China. This paper examined the life and the main academic contributions of Shen Shiwan. It was found that Shen's main contribution were translating medical works, founding journals and opening the door of Chinese medicine to the world. Additionally, he introduced western medicine, such as pathology, fertility and nutrition to Chinese medical professionals. He also introduced the medical schools of Japanese traditional medicine (Chinese medicine in Japan, Han Yi) into China. Shen's contribution in medicine played an important role for the medical professionals in China in understanding the development of western medicine and Chinese medicine in Japan.
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Affiliation(s)
- W Zhang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences,Beijing 100700,China
| | - J L Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences,Beijing 100700,China
| | - Z L Zeng
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences,Beijing 100700,China
| | - C L Liang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences,Beijing 100700,China
| | - Y Z Yang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences,Beijing 100700,China
| | - R C Xia
- China Institute for History of Medicine and Medical Literature, China Academy of Chinese Medical Sciences,Beijing 100700,China
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23
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Wang JL, Wang PC. Editorial Expression of Concern: The effect of aging on the DNA damage and repair capacity in 2BScells undergoing oxidative stress. Mol Biol Rep 2023; 50:2951. [PMID: 36639524 DOI: 10.1007/s11033-022-08097-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Jin-Ling Wang
- Department of Clinical LaboratoryXuanwu Hospital, Capital Medical University, Beijing, 100053, People's Republic of China
| | - Pei-Chang Wang
- Department of Clinical LaboratoryXuanwu Hospital, Capital Medical University, Beijing, 100053, People's Republic of China.
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24
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Shi C, Hou XM, Mai YL, Liu YJ, Luo JM, Li J, Feng RE, Shi JH, Wang JL, Tian XL, Yang YL. [Nontuberculous mycobacteria infection and pulmonary alveolar proteinosis in a patient with hematopoietic defects]. Zhonghua Jie He He Hu Xi Za Zhi 2023; 46:158-163. [PMID: 36740376 DOI: 10.3760/cma.j.cn112147-20220712-00594] [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: 02/07/2023]
Abstract
A 28-year-old male with a history of leukopenia was admitted with complaints of fever, cough, and dyspnea for 3 months. Initial work-up identified reduced circulating levels of granulocytes, monocytes, lymphocytes, and NK cells. Computed tomography revealed bilateral reticulonodular opacities and mediastinal lymph node enlargement. Peripheral blood culture and mediastinal lymph node aspiration yielded Mycobacterium avium. Genetic testing revealed a heterozygous germline GATA2 mutation (c.1187G>A, R396Q). Despite standard anti-mycobacterial therapy, the patient's dyspnea worsened and subsequent imaging studies revealed diffuse ground-glass opacification. A transbronchial lung biopsy confirmed the development of pulmonary alveolar proteinosis. Bone marrow transplantation had not been performed due to the unavailability of suitable donors. The disease progressed after whole lung lavage, and the patient died at the age of 31 years from respiratory failure. The current case report emphasized the importance of raising awareness about the rare GATA2 deficiency, which is characterized by hematologic abnormalities, primary immunodeficiency, and pulmonary alveolar proteinosis.
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Affiliation(s)
- C Shi
- Department of Internal Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - X M Hou
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Y L Mai
- Department of Internal Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Y J Liu
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - J M Luo
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - J Li
- Department of Pathology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - R E Feng
- Department of Pathology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - J H Shi
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - J L Wang
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - X L Tian
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Y L Yang
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
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25
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Nie YD, Pan SQ, Wang H, Wang TY, Feng YY, Zhang Y, Guo FP, Liu HT, Zhang BQ, Zhao Y, Zhang T, Wang L, Fan JP, Tian XL, Zhang LQ, Wang JL. [Adult-onset immunodeficiency induced by anti-interferon-γ autoantibodies: report of 13 cases]. Zhonghua Jie He He Hu Xi Za Zhi 2023; 46:144-150. [PMID: 36740374 DOI: 10.3760/cma.j.cn112147-20220725-00625] [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: 02/07/2023]
Abstract
Objective: To investigate the clinical characteristics of a group of patients with adult-onset immunodeficiency (AOID) induced by anti-interferon-γ autoantibodies (AIGA). Methods: Thirteen cases of AOID in a northern China medical center (Peking Union Medical College Hospital) from October 2020 to April 2022 were included. Data comprising clinical manifestations, laboratory results, infection sites and pathogens were collected. Results: Among the 13 patients, 5 were male. The median age of disease onset was 47 (14 to 71) years. The median time from symptom onset to diagnosis was 4 years (1 to 8 years). Four patients were from northern China, and 9 from southern China. Common symptoms included lymphadenopathy (13/13), fever (12/13), respiratory tract symptoms (12/13), and weight loss (11/13). Laboratory tests showed increased levels of white blood cell count (9/13), neutrophil count and proportion (9/13), erythrocyte sedimentation rate (ESR) (12/13), and C reactive protein (CRP) (11/13). The median plasma titers of AIGA upon diagnosis were 5681(3194, 13246). Sites of infection included lungs (12/13), lymph nodes (9/13), bones and joints (9/13), skin and soft tissue (7/13), blood flow and bone marrow (4/13), and glands (3/13). Most patients had nontuberculous mycobacteria (NTM) (12/13) infection. Seven patients had more than one pathogen. Conclusions: AOID also affects patients visiting northern China hospitals. AIGA screening is recommended among patients with disseminated NTM infections or recurrent infections.
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Affiliation(s)
- Y D Nie
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing 100730, China
| | - S Q Pan
- Graduate School, Chinese Academy of Medical Science & Peking Union Medical College, Beijing 100730, China
| | - H Wang
- School of Medicine, Tsinghua University, Beijing 100084, China
| | - T Y Wang
- Department of Medical Records, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing 100730, China
| | - Y Y Feng
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing 100730, China
| | - Y Zhang
- Department of International Medical Service, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing 100730, China
| | - F P Guo
- Department of Infectious Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing 100730, China
| | - H T Liu
- Department of Infectious Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing 100730, China
| | - B Q Zhang
- Department of General Internal Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing 100730, China
| | - Y Zhao
- Department of Clinical Laboratory, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing 100730, China
| | - T Zhang
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing 100730, China
| | - L Wang
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing 100730, China
| | - J P Fan
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing 100730, China
| | - X L Tian
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing 100730, China
| | - L Q Zhang
- School of Medicine, Tsinghua University, Beijing 100084, China
| | - J L Wang
- Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Beijing 100730, China
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26
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Wang JL, Wang SC, Zhang XX, Ni X. [Research progress on sirolimus in the treatment of lymphatic malformations]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2022; 57:1520-1524. [PMID: 36707963 DOI: 10.3760/cma.j.cn115330-20220504-00244] [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: 01/29/2023]
Affiliation(s)
- J L Wang
- Department of Otorhinolaryngology Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing Key Laboratory for Pediatric Diseases of Otolaryngology, Head and Neck Surgery, Beijing 100045, China
| | - S C Wang
- Department of Otorhinolaryngology Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing Key Laboratory for Pediatric Diseases of Otolaryngology, Head and Neck Surgery, Beijing 100045, China
| | - X X Zhang
- Department of Otorhinolaryngology Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing Key Laboratory for Pediatric Diseases of Otolaryngology, Head and Neck Surgery, Beijing 100045, China
| | - X Ni
- Department of Otorhinolaryngology Head and Neck Surgery, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing Key Laboratory for Pediatric Diseases of Otolaryngology, Head and Neck Surgery, Beijing 100045, China
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27
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Wang J, Li L, Zhang Y, Wang P. The Interpretation of Mirror Pattern Bands During Oligoclonal Immunoglobulin Isoelectric Focusing Electrophoresis: A Retrospective Study. Lab Med 2022:6794938. [DOI: 10.1093/labmed/lmac126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Abstract
Objective
Mirror patterns are incidental types that accompany the analysis of the oligoclonal band (OCB) in cerebrospinal fluid (CSF). However, their interpretation remains controversial. In this study, we analyzed all graphic results of mirror patterns from 86 patients to provide an optimal interpretation scheme for mirror patterns.
Methods
Matched CSF and serum specimens were obtained from patients with various neurological disorders that required OCB analysis. A total of 86 patients were screened and serum immunofixation electrophoresis (IFE) was performed in all 86. The interobserver agreement for interpreting mirror patterns by visual inspection was tested. The method agreement between the visual inspection and IFE was also evaluated. The CSF/serum albumin quotient (QALB) was calculated to determine the blood-brain barrier integrity of all patients.
Results
Of the 86 patients with mirror patterns, 19.8% (17/86) had typical mirror bands and most (80.2%) had atypical mirror bands. There was a good agreement between the 2 observers in interpreting typical mirror patterns. However, kappa statistics analysis showed poor agreement regarding the interpretation of atypical mirror bands by visual observation alone (kappa value, −0.026 to 0.314 between 2 observers). The disagreement was pronounced between the visual inspection and validation of IFE (kappa value, −0.0238 to 0.176 between the first observer and IFE; −0.322 to 0.118 between the second observer and IFE). The normal QALB rates in the type V groups were significantly higher than those in the type IV group and the positive QALB rates in the type IV were significantly higher than those in the type V.
Conclusion
Visual inspection to interpret mirror pattern bands is unreliable. Considering the completely different clinical significance between type IV and type V and high risk of potential misinterpretations, it is necessary to perform IFE on all the atypical mirror types to discriminate atypical type IV from atypical type V.
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Affiliation(s)
- JinLing Wang
- Department of Clinical Laboratory, Xuanwu Hospital, Capital Medical University , Beijing , China
| | - Lei Li
- Department of Clinical Laboratory, Xuanwu Hospital, Capital Medical University , Beijing , China
| | - YanBing Zhang
- Department of Clinical Laboratory, Xuanwu Hospital, Capital Medical University , Beijing , China
| | - PeiChang Wang
- Department of Clinical Laboratory, Xuanwu Hospital, Capital Medical University , Beijing , China
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28
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Bo LL, Wang YQ, Liu YY, Li XD, Zhou R, Wang JL. [Analyze of obesity indicators and effect of fertility preservation treatment in patients with endometrial atypical hyperplasia and early endometrial cancer]. Zhonghua Fu Chan Ke Za Zhi 2022; 57:767-774. [PMID: 36299180 DOI: 10.3760/cma.j.cn112141-20220727-00487] [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 clinical features of obesity indicators in patients with endometrial atypical hyperplasia (EAH) and early endometrial cancer (EC) and analyze the relationship between these indexes and effect of fertility preservation therapy. Methods: The clinical data of patients with EAH, EC and endometrial benign lesions treated in Peking University People's Hospital from January 1, 2018 to June 30, 2021 who required fertility-sparing treatment were collected, and obesity indicators were calculated and analyzed retrospectively. Results: (1) Obesity indicators: the obesity [body mass index (BMI) ≥28 kg/m2] rate of patients with fertility preservation treatment was 40% (32/80), and abdominal obesity [waist circumference (WC) ≥80 cm] rate was 79% (63/80), and obesity indicators [BMI, WC, waist-hip ratio (WHR), weight height ratio (WHTR), body roundness index (BRI), lipid accumulation index (LAP), visceral adiposity index (VAI)] were higher than those with endometrial benign lesions (all P<0.001). (2) Related factors affecting the efficacy of fertility preservation treatment and their predictive value: EC, higher BMI, WC, WHR, WHTR and BRI were risk factors for lower complete remission rate after nine months' treatment (all P<0.05). The predictive values of BRI and WHTR combined with pathological type were superior to other indicators [area under the curve (AUC)=0.716; AUC=0.714]. (3) Relation of obesity indicators and glucolipid indicators:BMI, WC, WHR, WHTR, BRI, LAP and VAI were positively correlated with homeostasis model assessment-insulin resistance index, glycosylated hemoglobin, and triacylglycerol (all P<0.05); while VAI was negatively correlated with high density lipoprotein cholesterol (P<0.001). Conclusions: For patients with EAH and EC treated with fertility preservation therapy, abnormal obesity indexes affect the treatment effect. BRI and WHTR combined pathology have good predictive value for effect of fertility preservation treatment. In clinical practice, appropriate indicators could be selected to evaluate body shape, glucolipid metabolism and predict efficacy.
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Affiliation(s)
- L L Bo
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - Y Q Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - Y Y Liu
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - X D Li
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - R Zhou
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - J L Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
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Zhao L, Ma YM, Yang B, Han WX, Zhao WH, Chai HL, Zhang ZS, Zhan YJ, Wang LF, Xing Y, Yu LF, Wang JL, Ding YL, Liu YH. Comparative analysis of microbial communities in different growth stages of Dermacentor nuttalli. Front Vet Sci 2022; 9:1021426. [PMID: 36311671 PMCID: PMC9614212 DOI: 10.3389/fvets.2022.1021426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 09/21/2022] [Indexed: 11/04/2022] Open
Abstract
Ticks were identified as arthropods that are pathogenic vectors. Dermacentor nuttalli is one of the dominant tick species in Inner Mongolia, and it carries and transmits a wide range of pathogenic microorganisms. However, at present, only the detection of D. nuttalli adult ticks and D. nuttalli different developmental stages carrying one specific pathogen, or the next-generation sequencing of D. nuttalli adult ticks were available. In this study, we investigated the microbial community structures of D. nuttalli in different growth stages under laboratory artificial feeding conditions. Total DNA was extracted from seven growth stages (female adult ticks, eggs, larval ticks, engorged larval ticks, nymphal ticks, engorged nymphal ticks, and second-generation adult ticks) obtained from laboratory artificial feeding of engorged D. nuttalli female ticks in Inner Mongolia. Then, the 16S rDNA V3-V4 hypervariable region was amplified to construct an Illumina PE250 library. Finally, 16S rRNA sequencing was performed on Illumina Novaseq 6000 platform. The sequencing data were analyzed using molecular biology software and platforms. The Illumina PE250 sequencing results showed that the egg stage had the highest diversity and number of species (28.74%, 98/341), while the engorged nymph stage had the lowest diversity and number of species (9.72%, 21/216). A total of 387 genera of 22 phyla were annotated in D. nuttalli, with 9 phyla and 57 genera found throughout all 7 growth stages. The dominant phylum was Proteobacteria; the dominant genera were Arsenophonus and Rickettsia; and the genera with the highest relative abundance in the 7 growth stages were Pseudomonas, Paenalcaligenes, Arsenophonus, Arsenophonus, Pseudomonas, Arsenophonus, and Rickettsia, respectively. Among the 23 exact species annotated, Brucella melitensis exhibits pathogeny that poses a serious threat to humans and animals. In this study, the microbial community composition at different growth stages of D. nuttalli was comprehensively analyzed for the first time.
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Affiliation(s)
- Li Zhao
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China,Key Laboratory of Clinical Diagnosis and Treatment Technology in Animal Disease, Ministry of Agriculture and Rural Affairs, Hohhot, China
| | - Yi-Min Ma
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Bo Yang
- Animal Disease Control Center of Ordos, Ordos City, China
| | - Wen-Xiong Han
- Inner Mongolia Saikexing Reproductive Biotechnology (Group) Co., Ltd., Hohhot, China
| | - Wei-Hong Zhao
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Hai-Liang Chai
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Zhan-Sheng Zhang
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Yong-Jie Zhan
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Li-Feng Wang
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Yu Xing
- Shanghai Origingene Bio-pharm Technology Co. Ltd., Shanghai, China
| | - Lu-Fei Yu
- Shanghai Origingene Bio-pharm Technology Co. Ltd., Shanghai, China
| | - Jin-Ling Wang
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China,Key Laboratory of Clinical Diagnosis and Treatment Technology in Animal Disease, Ministry of Agriculture and Rural Affairs, Hohhot, China
| | - Yu-Lin Ding
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China,Key Laboratory of Clinical Diagnosis and Treatment Technology in Animal Disease, Ministry of Agriculture and Rural Affairs, Hohhot, China
| | - Yong-Hong Liu
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China,Key Laboratory of Clinical Diagnosis and Treatment Technology in Animal Disease, Ministry of Agriculture and Rural Affairs, Hohhot, China,*Correspondence: Yong-Hong Liu
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Chen KN, Jiang JQ, Wang JL, Sun YC, Guo CB, Xu XL. [Preliminary measurement and analysis of the condylar movement envelope surface parameters in healthy adults]. Zhonghua Kou Qiang Yi Xue Za Zhi 2022; 57:1015-1021. [PMID: 36266074 DOI: 10.3760/cma.j.cn112144-20220630-00355] [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 measure and analyze parameters of the three-dimensional (3D) model of the condylar movement envelope surface (ES) and provide a reference for the design of the temporomandibular prosthesis. Methods: Thirty-four healthy adults aged (25.4±2.8) years were recruited from the Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology as subjects. There were 9 males and 25 females, most of them were university students and others outside the university have received undergraduate education or above. Condylar movement ES were obtained using the previous method on the 3D trajectory of condyle. The simulations of condylar movement were projected according to opening movements, protrusion movements, and lateral movements respectively. The total area of the ES and the area proportions of models formed by above different mandibular movements were measured and calculated. The adults' head and maxillofacial 3D models reconstructed by cone beam CT were registered with ES in Geomagic Studio. The inner and outer poles of the condyle, the corrective sagittal axis of the ES, and the median sagittal plane (MSP) were calibrated in registration models using Geomagic Studio, and the parameters were measured as follows: the anteroposterior and medialateral diameters of the condyle, the anteroposterior diameters and the transverse diameters (anterior, middle and posterior parts) of the ES, the angles between the corrective sagittal axis of the ES and MSP (ES-MSP). Pearson correlation analysis was performed by SPSS 24.0. Results: The total area of the ES was (760±133) mm2, the opening movement part accounted for (63.3±15.2)%, the protrusion movement part accounted for (14.9±9.6)%, the lateral movement part accounted for (21.8±13.3)%. Parameter measurements were as follows: mediolateral diameters of condyle was (19.8±2.3) mm; anteroposterior diameter of the ES was (21.2±3.1) mm, the transverse diameters (anterior, middle and posterior parts) of the ES were (20.6±2.4), (20.4±2.4), (22.0±2.6) mm, respectively; the transverse diameters of the ES were about 2 mm larger than that of the condyle. The angle between the corrective sagittal axis of ES and the MSP was 6.8°±6.2°. The coefficient of variation (CV) in these parameters showed: CV of the transverse diameters (anterior, middle and posterior parts) of the ES and mediolateral diameter of the condyle were 0.98, 0.99, 0.93, respectively (P<0.001). CV of aera of ES and mediolateral diameter of the condyle was 0.64 (P=0.002). CV of aera of ES and anteroposterior diameter of ES was 0.62 (P=0.004). Conclusions: The 3D envelope surface model formed by mandibular opening movements accounted for the largest proportion of the ES. The corrective sagittal axis of the ES was at an angle to the MSP, the transverse diameters (anterior, middle and posterior parts) of the ES were approximately 2 mm larger than the mediolateral diameter of the condyle, the transverse diameters (anterior, middle and posterior parts) of the ES were highly positively correlated with the mediolateral diameter of the condyle.
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Affiliation(s)
- K N Chen
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology & National Center of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices & Beijing Key Laboratory of Digital Stomatology, Beijing 100081, China
| | - J Q Jiang
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology & National Center of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices & Beijing Key Laboratory of Digital Stomatology, Beijing 100081, China
| | - J L Wang
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology & National Center of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices & Beijing Key Laboratory of Digital Stomatology, Beijing 100081, China
| | - Y C Sun
- Center of Digital Dentistry, Faculty of Prosthodontics, Peking University School and Hospital of Stomatology & National Center of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices & Research Center of Engineering and Technology for Computerized Dentistry Ministry of Health & Beijing Key Laboratory of Digital Stomatology, Beijing 100081, China
| | - C B Guo
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology & National Center of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices & Beijing Key Laboratory of Digital Stomatology, Beijing 100081, China
| | - X L Xu
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology & National Center of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices & Beijing Key Laboratory of Digital Stomatology, Beijing 100081, China
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Wang YQ, Kang N, Li LW, Wang ZQ, Zhou R, Shen DH, Wang JL. [Significance of molecular classification in fertility-sparing treatment of endometrial carcinoma and atypical endometrial hyperplasia]. Zhonghua Fu Chan Ke Za Zhi 2022; 57:692-700. [PMID: 36177581 DOI: 10.3760/cma.j.cn112141-20220628-00419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Objective: To investigate the molecular classification of endometrial carcinoma (EC) and atypical endometrial hyperplasia (AEH) treated with fertility-sparing therapy, and to analyze its relationship with clinicopathological factors and treatment efficacy. Methods: A total of 46 EC and AEH patients who received fertility-sparing therapy and molecular classification tested by next generation sequencing in Peking University People's Hospital from June 2020 to December 2021, were retrospectively collected. The relationships between molecular classification and clinicopathological factors and treatment outcomes were analyzed. Results: (1) Of the 46 patients, including 40 EC and 6 AEH patients, 32 cases (71%, 32/45) had complete response (CR) after treatment, with median CR time of 8 months, 6 cases (13%, 6/45) had partial response, and 8 cases (25%, 8/32) had recurrence. (2) The cases were distributed as no specific molecular profile (NSMP) 34 cases (74%, 34/46) subtype mainly, high microsatellite instability (MSI-H) 7 cases (15%, 7/46), POLE ultra-mutated 3 cases (7%, 3/46), and copy number high (CNH) 2 cases (4%, 2/46). Patients with CNH had the hightest serum cancer antigen 125 (CA125) level [(34.3±35.2) kU/L]. MSI-H subtype had more family history of tumors (6/7), more with loss of mismatch repair (MMR) protein expression by immunohistochemical (7/7), and higher nuclear antigen associated with cell proliferation (Ki-67) expression level (3/3). (3) Patients in MSI-H subgroup had the lowest CR rate at 6 months (0/6; P=0.019), and survival analysis showed that they were less likely to achieve CR than those with NSMP subtype (P=0.022). Subgroup analysis of patients with NSMP showed that age ≥30 years related with longer treatment time to CR (P=0.010). In addition, CR was obtained after treatment in 2/3 POLE ultra-mutated cases and 2/2 CNH, respectively. Conclusions: Molecular classification relates with the treatment response in patients with EC and AEH treated with fertility-sparing therapy. Patients with MSI-H subtype have poor treatment efficacy, and patients with NSMP need to be further studied and predict treatment benefit. However, there are few cases in POLE ultra-mutated and CNH subtypes, which need further clinical research.
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Affiliation(s)
- Y Q Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - N Kang
- Department of Pathology, Peking University People's Hospital, Beijing 100044, China
| | - L W Li
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - Z Q Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - R Zhou
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - D H Shen
- Department of Pathology, Peking University People's Hospital, Beijing 100044, China
| | - J L Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
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Zhang S, Zhang X, Wu S, Zhang T, Ji HM, Zhang Q, Gao J, Pan C, Pang JJ, Xu F, Wang JL, Chen Y. [Analysis of clinical features and the outcome of in-hospital mortality of myocardial infarction with non-obstructive coronary arteries]. Zhonghua Xin Xue Guan Bing Za Zhi 2022; 50:873-880. [PMID: 36096704 DOI: 10.3760/cma.j.cn112148-20220531-00429] [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 compare the clinical features and the outcome of in-hospital mortality between patients with myocardial infarction with non-obstructive coronary arteries(MINOCA)and myocardial infarction with obstructive coronary artery disease (MI-CAD). Methods: This is a retrospective study. The clinical data of acute myocardial infarction (AMI) patients admitted to Qilu Hospital of Shandong University from January 2017 to May 2021, who underwent coronary angiography, were collected. Patients were divided into MINOCA group and MI-CAD group according to the degree of coronary stenosis (<50% or ≥50%). Baseline clinical characteristics, electrocardiograph during hospitalization, myocardial bridge, length of stay in hospital, discharge medication and the outcome of in-hospital mortality were collected and compared between the two groups. Univariate and multivariate logistic regression analysis was used to screen the related factors of MINOCA and the factors predicting the nosocomial death outcome of patients with AMI. Results: A total of 3 048 AMI patients were enrolled, age was 62 (54, 69) years, 741 (24.3%) patients were women including 165 patients (5.4%) in the MINOCA group and 2 883 patients (94.6%) in the MI-CAD group. Compared with MI-CAD patients, MINOCA patients were younger, had a higher proportion of females and a higher incidence of NSTEMI, and had a lower history of smoking, diabetes, coronary heart disease and myocardial infarction. Baseline inflammatory markers such as neutrophil count, monocyte count, neutrophil count/lymphocyte count (NLR), and monocyte count/high-density lipoprotein count (MHR) were lower, creatinine, N-terminal pro-brain B-type Natriuretic peptides (NT-proBNP), creatine kinase-MB, hypersensitive troponin I, fibrinogen, baseline blood glucose levels were lower, high-density lipoprotein cholesterol was higher, and the incidence of myocardial bridge, arrhythmia, tachycardia and atrial fibrillation was higher (P<0.05). The application rates of calcium antagonists and non-vitamin K antagonists oral anticoagulants were higher in MINOCA group (P<0.05), and there was no statistical difference in hospitalization days and in-hospital death between the two groups (P>0.05). Multiple logistic regression analysis showed that young age, female, non-smoker, no history of coronary heart disease and low MHR were risk factors of MINOCA (P<0.05). MINCOA was not associated with higher in-hospital death (P>0.05). Patients with AMI and a history of coronary heart disease, chronic renal failure, higher baseline blood glucose, higher NLR, and higher D-dimer were risk factors of in-hospital death (P<0.05). Conclusions: Compared with MI-CAD patients, MINOCA patients are younger, more likely to be female and non-smokers and on history of coronary heart disease, and have lower baseline MHR. MINOCA is often associated with myocardial bridge and atrial fibrillation. The incidence of in-hospital death in MINCOA patients is similar as in MI-CAD patients.
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Affiliation(s)
- S Zhang
- Department of Emergency Medicine and Chest Pain Center, Qilu Hospital of Shandong University, Shandong Provincial Clinical Research Center for Emergency and Critical Care Medicine, Institute of Emergency and Critical Care Medicine of Shandong University, Key Laboratory of Emergency and Critical Care Medicine of Shandong Province Health System, Key Laboratory of Cardiopulmonary-Cerebral Resuscitation Research of Higher Education of Shandong Province, Shandong Provincial Engineering Laboratory for Emergency and Critical Care Medicine, Jinan 250012, China
| | - X Zhang
- Department of Emergency Medicine and Chest Pain Center, Qilu Hospital of Shandong University, Shandong Provincial Clinical Research Center for Emergency and Critical Care Medicine, Institute of Emergency and Critical Care Medicine of Shandong University, Key Laboratory of Emergency and Critical Care Medicine of Shandong Province Health System, Key Laboratory of Cardiopulmonary-Cerebral Resuscitation Research of Higher Education of Shandong Province, Shandong Provincial Engineering Laboratory for Emergency and Critical Care Medicine, Jinan 250012, China
| | - S Wu
- Department of Emergency Medicine and Chest Pain Center, Qilu Hospital of Shandong University, Shandong Provincial Clinical Research Center for Emergency and Critical Care Medicine, Institute of Emergency and Critical Care Medicine of Shandong University, Key Laboratory of Emergency and Critical Care Medicine of Shandong Province Health System, Key Laboratory of Cardiopulmonary-Cerebral Resuscitation Research of Higher Education of Shandong Province, Shandong Provincial Engineering Laboratory for Emergency and Critical Care Medicine, Jinan 250012, China
| | - T Zhang
- Department of Biostatistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan 250012, China
| | - H M Ji
- Department of Emergency Medicine and Chest Pain Center, Qilu Hospital of Shandong University, Shandong Provincial Clinical Research Center for Emergency and Critical Care Medicine, Institute of Emergency and Critical Care Medicine of Shandong University, Key Laboratory of Emergency and Critical Care Medicine of Shandong Province Health System, Key Laboratory of Cardiopulmonary-Cerebral Resuscitation Research of Higher Education of Shandong Province, Shandong Provincial Engineering Laboratory for Emergency and Critical Care Medicine, Jinan 250012, China
| | - Q Zhang
- Department of Emergency Medicine and Chest Pain Center, Qilu Hospital of Shandong University, Shandong Provincial Clinical Research Center for Emergency and Critical Care Medicine, Institute of Emergency and Critical Care Medicine of Shandong University, Key Laboratory of Emergency and Critical Care Medicine of Shandong Province Health System, Key Laboratory of Cardiopulmonary-Cerebral Resuscitation Research of Higher Education of Shandong Province, Shandong Provincial Engineering Laboratory for Emergency and Critical Care Medicine, Jinan 250012, China
| | - J Gao
- Department of Emergency Medicine and Chest Pain Center, Qilu Hospital of Shandong University, Shandong Provincial Clinical Research Center for Emergency and Critical Care Medicine, Institute of Emergency and Critical Care Medicine of Shandong University, Key Laboratory of Emergency and Critical Care Medicine of Shandong Province Health System, Key Laboratory of Cardiopulmonary-Cerebral Resuscitation Research of Higher Education of Shandong Province, Shandong Provincial Engineering Laboratory for Emergency and Critical Care Medicine, Jinan 250012, China
| | - C Pan
- Department of Emergency Medicine and Chest Pain Center, Qilu Hospital of Shandong University, Shandong Provincial Clinical Research Center for Emergency and Critical Care Medicine, Institute of Emergency and Critical Care Medicine of Shandong University, Key Laboratory of Emergency and Critical Care Medicine of Shandong Province Health System, Key Laboratory of Cardiopulmonary-Cerebral Resuscitation Research of Higher Education of Shandong Province, Shandong Provincial Engineering Laboratory for Emergency and Critical Care Medicine, Jinan 250012, China
| | - J J Pang
- Department of Emergency Medicine and Chest Pain Center, Qilu Hospital of Shandong University, Shandong Provincial Clinical Research Center for Emergency and Critical Care Medicine, Institute of Emergency and Critical Care Medicine of Shandong University, Key Laboratory of Emergency and Critical Care Medicine of Shandong Province Health System, Key Laboratory of Cardiopulmonary-Cerebral Resuscitation Research of Higher Education of Shandong Province, Shandong Provincial Engineering Laboratory for Emergency and Critical Care Medicine, Jinan 250012, China
| | - F Xu
- Department of Emergency Medicine and Chest Pain Center, Qilu Hospital of Shandong University, Shandong Provincial Clinical Research Center for Emergency and Critical Care Medicine, Institute of Emergency and Critical Care Medicine of Shandong University, Key Laboratory of Emergency and Critical Care Medicine of Shandong Province Health System, Key Laboratory of Cardiopulmonary-Cerebral Resuscitation Research of Higher Education of Shandong Province, Shandong Provincial Engineering Laboratory for Emergency and Critical Care Medicine, Jinan 250012, China
| | - J L Wang
- Department of Emergency Medicine and Chest Pain Center, Qilu Hospital of Shandong University, Shandong Provincial Clinical Research Center for Emergency and Critical Care Medicine, Institute of Emergency and Critical Care Medicine of Shandong University, Key Laboratory of Emergency and Critical Care Medicine of Shandong Province Health System, Key Laboratory of Cardiopulmonary-Cerebral Resuscitation Research of Higher Education of Shandong Province, Shandong Provincial Engineering Laboratory for Emergency and Critical Care Medicine, Jinan 250012, China
| | - Yuguo Chen
- Department of Emergency Medicine and Chest Pain Center, Qilu Hospital of Shandong University, Shandong Provincial Clinical Research Center for Emergency and Critical Care Medicine, Institute of Emergency and Critical Care Medicine of Shandong University, Key Laboratory of Emergency and Critical Care Medicine of Shandong Province Health System, Key Laboratory of Cardiopulmonary-Cerebral Resuscitation Research of Higher Education of Shandong Province, Shandong Provincial Engineering Laboratory for Emergency and Critical Care Medicine, Jinan 250012, China
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Guo XC, Wang JL, Liu L, Sang JZ, Cao H. [Clinical analysis of 24 cases of synovial sarcoma of head and neck]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2022; 57:854-859. [PMID: 35866279 DOI: 10.3760/cma.j.cn115330-20210925-00631] [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 pathological characteristics, treatment and prognosis of synovial sarcoma of head and neck. Methods: The clinical data of 24 patients with synovial sarcoma of the head and neck treated in the First Affiliated Hospital of Zhengzhou University from January 2012 to December 2020 were retrospectively analyzed. There were 16 males and eight females, aged 17 to 75 years. The pathological features, treatment and follow-up were summarized. Cumulative survival was estimated by Kaplan-Meier method. Results: All patients' diagnoses were confirmed by pathological examinations. Most cases showed the tumors were composed of spindle cells under microscope, with the characteristics of malignant tumor cells, and some tumors also showed epithelioid cell morphology, forming the typical pathological characteristics of biphasic differentiation. Except for one patient who could not tolerate surgery and the diagnosis was only confirmed by biopsy, the remaining 23 patients received surgical treatment, including three patients receiving surgical treatment alone, five patients receiving post-operative adjuvant radiotherapy, seven patients receiving post-operative adjuvant chemotherapy, and eight patients receiving post-operative adjuvant radiotherapy. Follow-up time was 3.0-114.1 months (median follow-up time: 25.2 months), including two cases of loss to follow-up, 10 cases of recurrence, five cases of lung metastases, one case of bone metastasis, and 12 cases of death. The 1-year, 3-year and 5-year survival rates for the 24 patients with synovial sarcoma of head and neck were 74.4%, 58.9% and 39.2%, respectively. Conclusion: Synovial sarcoma of the head and neck has a high recurrence rate, common distant metastasis and poor prognosis. Histopathology and immunohistochemical examinations are an important basis for diagnosis, if necessary, combined with molecular genetics. Surgical resection is the main treatment, preferring radical or expanded resection.
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Affiliation(s)
- X C Guo
- Department of Otorhinolaryngology Head and Neck Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - J L Wang
- Department of Otorhinolaryngology Head and Neck Surgery, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou 450007, China
| | - L Liu
- Department of Medicine, Henan Medical College, Zhengzhou 451191, China
| | - J Z Sang
- Department of Otorhinolaryngology Head and Neck Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Hua Cao
- Department of Otorhinolaryngology Head and Neck Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
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He YJ, Wang YQ, Dai YB, Zhou R, Lu Q, Liu GL, Wang JL. [Clinical outcomes analysis of fertility-preserving therapy for atypical endometrial hyperplasia and early endometrial carcinoma]. Zhonghua Zhong Liu Za Zhi 2022; 44:291-296. [PMID: 35316880 DOI: 10.3760/cma.j.cn112152-20201014-00897] [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: 06/14/2023]
Abstract
Objective: To analyze the clinical efficacy of fertility-preserving therapy in patients with atypical endometrial hyperplasia (AEH) and early endometrial carcinoma (EC). Methods: The general condition, pathological type, treatment plan, tumor outcomes and pregnancy outcomes of 110 patients with AEH and EC treated with fertility-preserving therapy in Peking University People's Hospital from December 2005 to September 2019 were retrospectively analyzed. Kaplan-Meier and Log rank tests were used for survival analysis. Results: The response rate of 110 cases of AEH (62 cases) and EC (48 cases) was 94.5% (104/110) after fertility-preserving therapy. There were 93 cases (84.5%) achieved complete response and 11 cases (10.0%) achieved partial response, and the recurrence rate was 29.0% (27/93). The complete response rates of AEH and EC were 90.3% (56/62) and 77.1% (37/48), respectively, without significant difference (P=0.057). The recurrence rates of EC were significantly higher than that of AEH (40.5% vs 21.4%; P=0.022). Forty-one patients with complete response had pregnancy intention, the pregnancy rate was 70.7% (29/41), and the live birth rate was 56.1% (23/41). The live birth rate of AEH was 68.2% (15/22) and that of EC was 42.1% (8/19), the difference was statistically significant (P=0.032). The pathological type was related with the recurrence (P=0.044). Conclusions: Patients with AEH and EC can obtain high complete response rate and pregnancy rate after fertility-preserving therapy. The recurrence rate of EC is higher than that of AEH, while the live birth rate of AEH is higher than that of EC.
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Affiliation(s)
- Y J He
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - Y Q Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - Y B Dai
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - R Zhou
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - Q Lu
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - G L Liu
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - J L Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
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Wang JL, Jin YT. [Studies on lithium in the environment and its effects on the central nervous system]. Zhonghua Yu Fang Yi Xue Za Zhi 2022; 56:233-239. [PMID: 35381641 DOI: 10.3760/cma.j.cn112150-20210916-00898] [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
This paper introduces the distribution of global lithium resources and absorption, distribution, metabolism and excretion of lithium in the human body, discussing the positive effect of lithium in the environment on the nervous system and its neuroprotective mechanism. The tiny amounts of lithium that enter the body through the food chain have been linked to beneficial health effects, such as improved cognition and reduced depression and violence. However, the safe dose range of lithium is narrow, and the health effects of drinking high concentrations of lithium water in high-lithium areas are unclear. It is necessary to study the health effects and mechanisms of different doses of lithium, especially high concentrations of lithium in the environment.
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Affiliation(s)
- J L Wang
- Environmental Epigenetics Laboratory, School of Public Health, Zhejiang University, Hangzhou 310058, China
| | - Y T Jin
- Environmental Epigenetics Laboratory, School of Public Health, Zhejiang University, Hangzhou 310058, China
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Wang JL, Xue M, Wang HF, Huang LL, Li Q, Xu JY, Xie JF, Huang YZ. [An area under curve-based nomogram to predicts vancomycin-associated nephrotoxicity in critically ill patients: a retrospective cohort study]. Zhonghua Nei Ke Za Zhi 2022; 61:291-297. [PMID: 35263970 DOI: 10.3760/cma.j.cn112138-20211011-00688] [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 develop an area under curve (AUC)-based nomogram to predict vancomycin-associated nephrotoxicity in critically ill patients. Methods: This retrospective cohort study included adult patients treated with vancomycin in the intensive care unit at a tertiary teaching hospital from January 2015 to December 2017. Baseline clinical characteristics before vancomycin treatment and pharmacokinetic parameters were collected to establish a prediction model of nephrotoxicity. Univariate analysis was used to screen variables, and multivariate logistic regression analysis was used to establish the prediction model and nomogram. Results: A total of 159 patients met the inclusion criteria, sixty-four were included in the final analysis. Sixteen patients (25%, 16/64) developed vancomycin-associated nephrotoxicity. The following variables were incorporated into the prediction model: vancomycin AUC, estimated glomerular filtration rate (GFR), and combined nephrotoxic drugs. The following equation was established to calculate the probability of nephrotoxicity: logit (P)=-4.83+0.009×AUC-2.87×1 (if GFR>60 ml/min)+2.53×1 (if number of combined nephrotoxic drugs≥2). A nomogram was generated based on the equation. The receiver-operating characteristic curve demonstrated that the AUC of the prediction model was 0.927 (95%CI 0.851-1.000). The cut-off value of the probability of nephrotoxicity was 26.48%. The sensitivity and specificity were 87.5% and 87.5% respectively. Conclusion: The incidence of vancomycin-associated nephrotoxicity is high. The AUC-based nomogram can effectively predict vancomycin-associated nephrotoxicity in critically ill patients.
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Affiliation(s)
- J L Wang
- Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Jiangsu Provincial Key Laboratory of Critical Care Medicine, Nanjing 210009, China
| | - M Xue
- Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Jiangsu Provincial Key Laboratory of Critical Care Medicine, Nanjing 210009, China
| | - H F Wang
- Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Jiangsu Provincial Key Laboratory of Critical Care Medicine, Nanjing 210009, China
| | - L L Huang
- Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Jiangsu Provincial Key Laboratory of Critical Care Medicine, Nanjing 210009, China
| | - Q Li
- Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Jiangsu Provincial Key Laboratory of Critical Care Medicine, Nanjing 210009, China
| | - J Y Xu
- Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Jiangsu Provincial Key Laboratory of Critical Care Medicine, Nanjing 210009, China
| | - J F Xie
- Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Jiangsu Provincial Key Laboratory of Critical Care Medicine, Nanjing 210009, China
| | - Y Z Huang
- Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Jiangsu Provincial Key Laboratory of Critical Care Medicine, Nanjing 210009, China
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Zeng L, Wang JL, Zhang XG, Jin M, Tang P, Xie WQ. [Correlation between professional quality of life and social support of Chinese nurses: a meta-analysis]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2022; 40:122-126. [PMID: 35255579 DOI: 10.3760/cma.j.cn121094-20201201-00663] [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: 06/14/2023]
Abstract
Objective: To systematically evaluate the correlation between professional quality of life and social support of Chinese nurses based on Pearson and Spearman correlation coefficients. Methods: In databases including PubMed, Cochrane Library, CINAHL, Medline, CBM, CNKI、Wanfang, and other databases were searched by computer for the literatures on correlation between Chinese nurses' professional quality of life and social support from January 2005 to July 2020. The Chinese and English search terms are "nurse" "professional quality of life" "empathy satisfaction" "empathy fatigue" "professional quality of life" "ProQOL" "comparison satisfaction" "comparison fatigue" "social support" "competent social support" "SSRS" "PSSS", etc. Literatures were screened according to the inclusion and exclusion criteria. After evaluating quality and extracting data, meta-analysis was conducted using RevMan 5.3 software. Results: A total of 12 studies were included. The meta analysis showed that nurses' compassion satisfaction, burnout, secondary traumatic stress were related to social support, summary r were 0.35, -0.26 and -0.23 respectively. The correlation between compassion satisfaction and social support were increased with sample, the south was higher than the north, and comprehensive departments were higher than other departments (P<0.05) . The correlation between burnout and social support were increased with time and sample, and the south was higher than the north, oncology was higher than others, non-random sampling was higher than random sampling, using ProQOL and Perceived Social Support Scale (PSSS) was higher than Professional Quality of Life Scale (ProQOL) and Social Support Racting Scale (SSRS) (P<0.05) . The correlation coefficient between secondary traumatic stress and social support in oncology was higher than others, random sampling was higher than non-random sampling, using ProQOL and PSSS was higher than ProQOL and SSRS (P<0.05) . Conclusion: There is a positive and weak correlation between compassion satisfaction and social support, and a negative and weak correlation between burnout and secondary traumatic stress and social support. There are differences in different time, research design, region and department.
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Affiliation(s)
- L Zeng
- Nursing College of Chengdu University of Traditional Chinese Medicine, Chengdu 610075, China
| | - J L Wang
- Nursing College of Chengdu University of Traditional Chinese Medicine, Chengdu 610075, China
| | - X G Zhang
- Sichuan Nursing Vocational College, Chengdu 610100, China
| | - M Jin
- Nursing College of Chengdu University of Traditional Chinese Medicine, Chengdu 610075, China
| | - P Tang
- Nursing College of Chengdu University of Traditional Chinese Medicine, Chengdu 610075, China
| | - W Q Xie
- Nursing College of Chengdu University of Traditional Chinese Medicine, Chengdu 610075, China
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Xie WQ, Wang JL, Luo X, Tang P, Zeng L, Jin M. [The effectiveness of psychological intervention on nursing staff' compassion fatigue: a meta-analysis]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2022; 40:39-45. [PMID: 35255561 DOI: 10.3760/cma.j.cn121094-20201027-00598] [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: 06/14/2023]
Abstract
Objective: To systematically evaluate the impact of psychological intervention on nursing staff' compassion fatigue. Methods: From March to May 2020, PubMed, Cochrane Library, EMbase, Web of Science, CNKI, VIP, Wanfang and other databases were electronically searched to collect randomized controlled trials (RCTs) on the influence of psychological intervention on nursing staff' compassion fatigue with the main search terms including compassion fatigue, nurs*, psychological intervention, mental intervention, RCT and so on from inception to March 31, 2020. Screened literature, extracted data and assessed the risk of bias of included studies. The Stata 16.0 software was used to calculate the pooled effectiveness of psychological intervention on nursing staff' compassion fatigue. Results: All 13 RCTs were enrolled, including 940 nursing staff. Meta-analysis results demonstrated that the psychological intervention group was superior to the control group in the improvement of the compassion fatigue score (SMD=-0.96, 95%CI: -1.17-0.74, P=0.001) , compassion satisfaction score (SMD=0.61, 95%CI: 0.45-0.77, P=0.002) , burnout score (SMD=-0.46, 95%CI: -0.62-0.29, P=0.006) , secondary trauma score (SMD=-0.40, 95%CI: -0.68-0.12, P=0.020) , and the difference was statistically significant. Subgroup analysis found that the psychological intervention group was more effective than the control group in improving compassion satisfaction score, reducing burnout score and secondary trauma score, and the differences were statistically significant (P<0.05) in different intervention time (<8 weeks and ≥8 weeks) and intervention methods. Conclusion: The psychological intervention can improve the level of compassion satisfaction, and reduce the compassion fatigue among nursing staff, and have a certain preventive effect on compassion fatigue.
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Affiliation(s)
- W Q Xie
- College of Nursing, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - J L Wang
- College of Nursing, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - X Luo
- College of Business, Southwest Minzu University, Chengdu 610041, China
| | - P Tang
- College of Nursing, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - L Zeng
- College of Nursing, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - M Jin
- College of Nursing, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
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Liu Y, Wang XJ, Wang JL, Liu LH, Zhao SR, Yu SJ, Yang BB, Xu QL, Li JK, Wang SR. Internal Jugular Vein Thrombosis After Microwave Ablation of Cervical Lymph Node Metastasis in Papillary Thyroid Microcarcinoma: A Case Report. Front Endocrinol (Lausanne) 2022; 13:792715. [PMID: 35574012 PMCID: PMC9092279 DOI: 10.3389/fendo.2022.792715] [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] [Received: 10/19/2021] [Accepted: 03/17/2022] [Indexed: 11/13/2022] Open
Abstract
In this study, two patients with papillary thyroid carcinoma and lymph node metastasis were treated by Dr. Shurong Wang's team and are reported. The two patients refused surgery and underwent microwave ablation (MWA) of the thyroid and lymph node lesions. Ultrasound review 2 days after MWA revealed internal jugular vein thrombosis. Patient #1 received low molecular weight heparin calcium injection, Xueshuantong injection, Xiangdan injection, and rivaroxaban. Patient #2 was treated with enoxaparin sodium injection, Xueshuantong injection, urokinase, and warfarin sodium tablet. The thrombus was successfully managed in each patient using anticoagulant treatment. Such complication of MWA has not been reported in many cases before. According to the relevant literature, thrombosis after thyroid cancer ablation might be related to subclinical hypothyroidism, increased heme oxidase 1 (HO-1) levels in the blood of patients with papillary thyroid cancer, and increased platelet content and mean platelet volume in patients with thyroid cancer. No specific cause of thrombosis was identified in the two cases reported here. No recurrence was observed after 1 (patient #1) and 4 (#2) years of follow-up. In conclusion, patients with papillary thyroid carcinoma and lymph node metastasis should undergo color Doppler ultrasound of the neck after MWA of thyroid lesions and neck metastasis.
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Affiliation(s)
- Ying Liu
- Department of Ultrasound Intervention, Yantai Hospital of Shandong Wendeng Orthopaedics and Traumatology, Yantai, China
- Department of Ultrasound, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Xi-Ju Wang
- Department of Ultrasound, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Jin-Ling Wang
- Department of Ultrasound Intervention, Yantai Hospital of Shandong Wendeng Orthopaedics and Traumatology, Yantai, China
| | - Li-Hong Liu
- Department of Ultrasound, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Shuo-Ran Zhao
- Intensive Care Unit, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Shou-Jun Yu
- Department of Ultrasound Intervention, Yantai Hospital of Shandong Wendeng Orthopaedics and Traumatology, Yantai, China
| | - Bei-Bei Yang
- Department of Ultrasound, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Qing-Ling Xu
- Department of Ultrasound, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Jin-Ke Li
- Department of Ultrasound Intervention, Yantai Hospital of Shandong Wendeng Orthopaedics and Traumatology, Yantai, China
| | - Shu-Rong Wang
- Department of Ultrasound Intervention, Yantai Hospital of Shandong Wendeng Orthopaedics and Traumatology, Yantai, China
- Department of Ultrasound, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
- *Correspondence: Shu-Rong Wang,
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Liu LH, Yang BB, Liu Y, Wang JL, Wang DD, Ding HY, Wang SR. Factors related to the absorption rate of benign thyroid nodules after image-guided microwave ablation: a 3-year follow-up. Int J Hyperthermia 2021; 39:8-14. [PMID: 34936851 DOI: 10.1080/02656736.2021.1995632] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
PURPOSE To assess the absorption rate and factors related to the development of benign thyroid nodules (BTNs) following image-guided microwave ablation (MWA). MATERIALS AND METHODS This retrospective study reviewed nodule efficacy in patients who underwent MWA of BTNs between January 2016 and January 2018. The endpoint was a third-year follow-up. Nodules were categorized into those showing complete absorption (volumes with less than 100% volume reduction ratio (VRR) and those showing partial absorption (100% VRR)). Univariable and multivariable regression analyses were carried out to identify variables that were associated with nodule absorption rates. RESULTS A total of 173 BTNs (median volume= 4.23 ml; 25-75 percentiles= 2.27-9.00 ml) from 173 patients were evaluated. 49.7% (86/173) of patients had nodules that became completely absorbed. The mean VRRs of all BTNs were 18.0%, 78.7%, 89.0%, 94.5%, and 97.1% at the 1-, 6-,12-, 24- and 36- month follow-ups. At the 3-year follow-up time point, nodule characteristics related to nodule VRR included nodule volume (adjusted odds ratio [AOR], 1.1 [95% CI: 1.0, 1.2]; p = 0.03) and nodule margin (AOR, 5.3 [95% CI: 1.8, 16.0]; p < 0.01). Treatment-related characteristics included energy per ml in nodular volume (AOR, 1.0 [95% CI: 1.0, 1.0]; p < 0.01) and blockage of peripheral flow (AOR, 3.3 [95% CI: 1.3 8.3]; p = 0.01). CONCLUSIONS US-guided image-guided MWA results in satisfactory long-term outcomes for the patients with BTNs. Factors related to nodule absorption rate were the volume and margin of the nodule, energy per ml in nodular volume and blockage of peripheral flow.
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Affiliation(s)
- Li-Hong Liu
- Department of Ultrasound, Shandong Qianfoshan Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China.,Department of Ultrasound, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Bei-Bei Yang
- Department of Ultrasound, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Ying Liu
- Department of Medical Ultrasound, Yantai Hospital of Shandong Wendeng Orthopaedics & Traumatology, Yantai, China
| | - Jin-Ling Wang
- Department of Medical Ultrasound, Yantai Hospital of Shandong Wendeng Orthopaedics & Traumatology, Yantai, China
| | - Dan-Dan Wang
- Department of Ultrasound, Shandong Provincial Third Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Hong-Yu Ding
- Department of Ultrasound, Shandong Provincial Qianfoshan Hospital, the First Hospital Affiliated with Shandong First Medical University, Jinan, China
| | - Shu-Rong Wang
- Department of Ultrasound, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China.,Department of Medical Ultrasound, Yantai Hospital of Shandong Wendeng Orthopaedics & Traumatology, Yantai, China
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Li G, Zhang Z, Li YY, Wang JL. [Clinical effects of flaps with cervical cutaneous branch of transverse cervical artery in repairing neck radiation ulcers]. Zhonghua Shao Shang Za Zhi 2021; 37:1116-1121. [PMID: 34937153 DOI: 10.3760/cma.j.cn501120-20200807-00371] [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 clinical effects of flaps with cervical cutaneous branch of transverse cervical artery in repairing neck radiation ulcer. Methods: The retrospective observational research was conducted. From January 2016 to December 2019, 8 cases with neck radiation ulcer were admitted to Guangzhou Red Cross Hospital of Jinan University and repaired with flaps based on cervical cutaneous branch of transverse cervical artery. There were 6 males and 2 females, aged 52-75 years. The ulcers occurred 14.5 years after radiotherapy on average, with ulcer areas of 5.0 cm×3.0 cm-7.0 cm×6.0 cm on admission. The wound areas were ranged from 6.0 cm×5.0 cm to 13.0 cm×6.5 cm after ulcers and fibrotic tissue around were resected. Seven cases underwent resection of flaps and wound repair operation on the first stage, and the other 1 case underwent pre-expansion of flap donor area on the first stage and resection of flap and wound repair operation on the second stage, with flap sizes of 8.0 cm×7.0 cm-15.0 cm×8.5 cm. The wounds in the donor areas of flaps in 7 patients were sutured directly, and the wound in the donor area of flap in the other 1 patient was repaired with thin split-thickness skin graft from thigh after being sutured partially. The preoperative ulcer tissue was collected for pathological examination, and the postoperative survival of the flaps and healing of the flap donor areas were observed. The flaps, the recurrence of the neck ulcers and neck function, and the scar hyperplasia in the donor areas of flaps were observed during follow-up. Results: Preoperative pathological examination of ulcer tissue showed that full-thickness necrosis occurred in ulcer skin, obvious fibrotic tissue hyperplasia, collagenization, and small-scale calcification in the base and surrounding tissue of the ulcers, and a large amount of chronic inflammatory cells and a small amount of acute inflammatory cells infiltration were observed in intercellular substance, which excluded the recurrence of tumor. All the flaps in 8 cases survived, the wounds were repaired effectively, and the postoperative donor areas of flaps healed well. During postoperative follow-up of 6-24 months, the flaps had good appearances without recurrence of ulcer, the movement function of neck was significantly improved, and no obvious scar hyperplasia was observed in the donor areas of flaps. Conclusions: Radiation ulcer in the neck is a serious long-term complication of neck after radiotherapy, which is difficult to heal with conservative treatment. The flap with cervical cutaneous branch of transverse cervical artery is close to the neck, with rich blood supply, constant anatomy, and is easy to cut. Neck radiation ulcers treated with the flaps showed good wound healing and improved functions, with no obvious scar hyperplasia.
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Affiliation(s)
- G Li
- Department of Burns and Plastic Surgery, Guangzhou Red Cross Hospital, Jinan University, Guangzhou 510220, China
| | - Z Zhang
- Department of Burns and Plastic Surgery, Guangzhou Red Cross Hospital, Jinan University, Guangzhou 510220, China
| | - Y Y Li
- Department of Burns and Plastic Surgery, Guangzhou Red Cross Hospital, Jinan University, Guangzhou 510220, China
| | - J L Wang
- Department of Burns and Plastic Surgery, Guangzhou Red Cross Hospital, Jinan University, Guangzhou 510220, China
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Zhao LY, Dai YB, Li LW, Wang ZQ, Wang JL. [Application and clinical significance of TCGA molecular classification in endometrial cancer]. Zhonghua Fu Chan Ke Za Zhi 2021; 56:697-704. [PMID: 34823319 DOI: 10.3760/cma.j.cn112141-20210811-00443] [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 application and clinical significance of the cancer genome atlas (TCGA) molecular classification in endometrial cancer (EC). Methods: Sixty-six EC patients collected from December 2018 to March 2021 from Peking University People's Hospital were categorized into four subgroups based on TCGA molecular classification tested by next generation sequencing. The correlation among four molecular subgroups and the clinical-pathological features including prognosis were analyzed. Results: (1) Clinical and pathological features: median age at diagnosis was 56 years (range: 24-78 years). The cases were distributed as follows: 3 (5%) cases DNA polymerase epsilon (POLE) ultra-mutated, 11 (17%) cases high microsatellite instability (MSI-H) including 2 Lynch syndrome, 42 (64%) cases low copy-number (CN-L) and 10 (15%) cases high copy-number (CN-H). There were significant differences among four subtypes in the combination of other tumors, tumor family history, surgical method, International Federation of Gynecology and Obstetrics (FIGO, 2009) stage, depth of muscle invasion and lymph vascular space invasion (all P<0.05). The proportions of patients in CN-H subgroup with advanced FIGO stage (stage Ⅲ-Ⅳ), deep muscle invasion and positive lymph-vascular space invasion were significantly increased. There were no significant differences in age, menopausal status, body mass index, metabolic syndrome-related complications, preoperative serum CA125 and human epididymis protein 4 levels, tumor size, pathological grade (only endometrioid cancer), and lymph node metastasis among the 4 TCGA molecular types (all P>0.05). (2) Immuno-related molecular analysis: among 66 EC patients, 27 patients underwent immunohistochemical analysis of programmed cell death 1 ligand 1 (PD-L1) protein, and 28 patients underwent tumor mutation burden (TMB) detection. POLE and MSI-H subgroups contained TMB than those in CN-L and CN-H (P<0.05).(3) Prognosis: the median follow-up time was 10 months (range: 0-28 months). The progression-free survival rate of TCGA molecular types were 100% (POLE ultra-mutated), 100% (MSI-H), 98% (CN-L), and 80% (CN-H) respectively and had significant differences (P=0.034). The overall survival were 100% (POLE ultra-mutated), 100% (MSI-H), 98% (CN-L), and 90% (CN-H) respectively, but there were not statistically significant difference (P=0.361). POLE ultra-mutated and MSI-H subgroups had the best survival, while CN-H had the worst. Conclusion: TCGA molecular classification has feasibility and clinical value in clinical application of EC, which is helpful to identify the prognosis of patients.
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Affiliation(s)
- L Y Zhao
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - Y B Dai
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - L W Li
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - Z Q Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - J L Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
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Zhao L, Wang Y, Wang JL, Zhao WH, Cheng HX, Ma YM, Chai HL, Zhang ZS, Wang LF, Miao ZQ, Ding YL, Sulijid J, Dang GH, Liu SY, Wang FL, Liu SG, Liu YH. Serological investigation and genotyping of Mycobacterium avium subsp. paratuberculosis in sheep and goats in Inner Mongolia, China. PLoS One 2021; 16:e0256628. [PMID: 34492040 PMCID: PMC8423245 DOI: 10.1371/journal.pone.0256628] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Accepted: 08/12/2021] [Indexed: 11/18/2022] Open
Abstract
Paratuberculosis a contagious and chronic disease in domestic and wild ruminants, is caused by Mycobacterium avium subspecies paratuberculosis (MAP). Typical clinical signs include intractable diarrhea, progressive emaciation, proliferative enteropathy, and mesenteric lymphadenitis. Paratuberculosis is endemic to many parts of the world and responsible for considerable economic losses. In this study, different types of paratuberculosis and MAP in sheep and goats were investigated in Inner Mongolia, a northern province in China contiguous with two countries and eight other provinces. A total of 4434 serum samples were collected from six cities in the western, central, and eastern regions of Inner Mongolia and analyzed using the ELISA test. In addition, tissue samples were collected from seven animals that were suspected to be infected with MAP. Finally, these tissues samples were analyzed by histopathological examination followed by polymerase chain reaction (PCR), IS1311 PCR-restriction enzyme analysis (PCR-REA), and a sequence analysis of five genes. Among all 4434 ruminant serum samples collected from the six cities in the western, central, and eastern regions of Inner Mongolia, 7.60% (337/4434) measured positive for the MAP antibody. The proportions of positive MAP antibody results for serum samples collected in the western, central, and eastern regions were 5.10% (105/2058), 6.63% (85/1282), and 13.44% (147/1094), respectively. For the seven suspected infected animals selected from the herd with the highest rate of positivity, the gross pathology and histopathology of the necropsied animals were found to be consistent with the pathological features of paratuberculosis. The PCR analysis further confirmed the diagnosis of paratuberculosis. The rest of the results demonstrated that herds of sheep and goats in Inner Mongolia were infected with both MAP type II and type III. To the best of our knowledge, this is the first study of the two subtypes of MAP strains in sheep and goats in Inner Mongolia.
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Affiliation(s)
- Li Zhao
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Clinical Diagnosis and Treatment Technology in Animal Disease, Ministry of Agriculture and Rural Affairs, Hohhot, China
| | - Yu Wang
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Clinical Diagnosis and Treatment Technology in Animal Disease, Ministry of Agriculture and Rural Affairs, Hohhot, China
| | - Jin-Ling Wang
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Clinical Diagnosis and Treatment Technology in Animal Disease, Ministry of Agriculture and Rural Affairs, Hohhot, China
| | - Wei-Hong Zhao
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Hui-Xin Cheng
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Yi-Min Ma
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Hai-Liang Chai
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Zhan-Sheng Zhang
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Li-Feng Wang
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Zeng-Qiang Miao
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Yu-Lin Ding
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Clinical Diagnosis and Treatment Technology in Animal Disease, Ministry of Agriculture and Rural Affairs, Hohhot, China
| | - Jirintai Sulijid
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Clinical Diagnosis and Treatment Technology in Animal Disease, Ministry of Agriculture and Rural Affairs, Hohhot, China
| | - Guang-Hui Dang
- State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, China
| | - Shu-Ying Liu
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Clinical Diagnosis and Treatment Technology in Animal Disease, Ministry of Agriculture and Rural Affairs, Hohhot, China
| | - Feng-Long Wang
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Clinical Diagnosis and Treatment Technology in Animal Disease, Ministry of Agriculture and Rural Affairs, Hohhot, China
| | - Si-Guo Liu
- State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, China
| | - Yong-Hong Liu
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Clinical Diagnosis and Treatment Technology in Animal Disease, Ministry of Agriculture and Rural Affairs, Hohhot, China
- * E-mail:
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He JQ, Chen JT, Li JH, Chen WZ, Liang XY, Huang HY, Wei HG, Huang WY, Wang JL, Lin M, Yang PK, Chen XY, Liu XZ. [Drug-resistant gene polymorphisms in Plasmodium falciparum isolated from Bioko Island, Equatorial Guinea in 2018 and 2019]. Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi 2021; 33:396-400. [PMID: 34505447 DOI: 10.16250/j.32.1374.2021128] [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: 06/13/2023]
Abstract
OBJECTIVE To investigate the genetic polymorphisms of Plasmodium falciparum multidrug resistance protein 1 (PfMDR1), chloroquine resistance transporter (PfCRT) and Kelch 13 (PfK13) genes in Bioko Island, Equatorial Guinea, so as to provide insights into the development of the malaria control strategy in local areas. METHODS A total of 85 peripheral blood samples were collected from patients with Plasmodium falciparum infections in Bioko Island, Equatorial Guinea in 2018 and 2019, and genomic DNA was extracted. The PfMDR1, PfCRT and PfK13 genes were amplified using a nested PCR assay. The amplification products were sequenced, and the gene sequences were aligned. RESULTS There were no mutations associated with artemisinin resistance in PfK13 gene in Bioko Island, Equatorial Guinea, while drug-resistant mutations were detected in PfMDR1 and PfCRT genes, and the proportions of PfMDR1_N86Y, PfMDR1_Y184F and PfCRT_K76T mutations were 35.29% (30/85), 72.94% (62/85) and 24.71% (21/85), respectively. CONCLUSIONS There are mutations in PfMDR1, PfCRT and PfK13 genes in P. falciparum isolates from Bioko Island, Equatorial Guinea.
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Affiliation(s)
- J Q He
- Department of Laboratory Medicine, Humen Hospital of Dongguan City, Guangdong Province, Dongguan 523000, China
- The Chinese Medical Aid Team to the Republic of Equatorial Guinea, Guangdong Province, China
| | - J T Chen
- The Chinese Medical Aid Team to the Republic of Equatorial Guinea, Guangdong Province, China
- Department of Laboratory Medicine, Huizhou Central Hospital, Guangdong Province, China
| | - J H Li
- The Chinese Medical Aid Team to the Republic of Equatorial Guinea, Guangdong Province, China
- Department of Laboratory Medicine, Shijie Hospital, Dongguan City, Guangdong Province, China
| | - W Z Chen
- Chaozhou People's Hospital Affiliated to Shantou University, China
| | - X Y Liang
- Department of Laboratory Medicine, Huizhou Central Hospital, Guangdong Province, China
- Chaozhou People's Hospital Affiliated to Shantou University, China
| | - H Y Huang
- Chaozhou People's Hospital Affiliated to Shantou University, China
| | - H G Wei
- School of Laboratory Medicine, Youjiang Medical University for Nationalities, China
| | - W Y Huang
- School of Laboratory Medicine, Youjiang Medical University for Nationalities, China
| | - J L Wang
- School of Laboratory Medicine, Youjiang Medical University for Nationalities, China
| | - M Lin
- Chaozhou People's Hospital Affiliated to Shantou University, China
- School of Laboratory Medicine, Youjiang Medical University for Nationalities, China
| | - P K Yang
- Chaozhou People's Hospital Affiliated to Shantou University, China
| | - X Y Chen
- Chaozhou People's Hospital Affiliated to Shantou University, China
| | - X Z Liu
- Chaozhou People's Hospital Affiliated to Shantou University, China
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Zhang W, Wang JL, Zhan ZL, Peng HS, Yang HJ. [Herbal textual research on Chinese medicine "Fuzi"( Aconiti Lateralis Radix Praeparata.)]. Zhonghua Yi Shi Za Zhi 2021; 51:131-136. [PMID: 34645197 DOI: 10.3760/cma.j.cn112155-20191127-00116] [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
To ensure the use of aconite roots as much as possible in accordance with the traditional medication principles, this paper examines the species, origin and processing of the ancient aconite, attempting to provide a basis for the research and development of drugs in the perspective of "Jingdian Mingfang" (Chinese Classical Formulas). The study found that a species discovered after the Tang Dynasty, Aconitum carmichaelii Debx., became the mainstream of this species category. Following the Song Dynasty, this species became the main source of authentic aconite, called "Chuanwu". This species is also currently the source of aconite roots. From this situation, the dry daughter roots of Aconitum carmichaelii Debx. should be considered in the research and development of "Jingdian Mingfang", and the cultivation products of Sichuan Jiangyou and Shanxi Hanzhong as well.
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Affiliation(s)
- W Zhang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - J L Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Z L Zhan
- National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - H S Peng
- College of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China
| | - H J Yang
- China Academy of Chinese Medical Sciences, Beijing 100700, China
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Wang L, Fan JP, Xu Y, Wang JL, Wang MZ. [Progress and challenge of COVID-19 vaccine development]. Zhonghua Jie He He Hu Xi Za Zhi 2021; 44:492-496. [PMID: 34865371 DOI: 10.3760/cma.j.cn112147-20200928-01013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
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Guo CM, Dai YB, Geng J, Li H, Dong YY, Wang ZQ, Wang JL. [Correlation between the primary tumor size of endometrial carcinoma and lymph node metastasis and recurrence]. Zhonghua Fu Chan Ke Za Zhi 2021; 56:264-270. [PMID: 33902238 DOI: 10.3760/cma.j.cn112141-20200923-00730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the clinical significance of the primary tumor size in patients with endometrial carcinoma (EC). Methods: A total of 385 patients with EC admitted to Peking University People's Hospital from January 2006 to December 2016 with complete follow up data were selected, whose tumor size data before biopsy were retrospectively studied. Results: (1) The mean diameter of the primary tumor was (3.6±1.8) cm (range: 1-15 cm). And 48 cases were 0-<2 cm, 78 cases were 2-<3 cm, 92 cases were 3-<4 cm, 73 cases were 4-<5 cm, 94 cases were ≥5 cm. The diameter of the tumor was associated with age <60 years old, premenopause, CA125≥35 kU/L, non-parturition, poor differentiation, stage Ⅲ-Ⅳ, depth of myometrial infiltration ≥1/2, cervical interstitial involvement, adnexal metastasis and lymph node metastasis (all P<0.05), but not associated with body mass index, hypertension, diabetes mellitus, pathology, lymph-vascular space invasion (all P>0.05). (2) Among the 334 patients underwent lymphadenectomy, 45 (13.5%, 45/334) cases with lymph node metastasis were observed. Stratified analysis showed that lymph node metastasis and recurrence rate of patients with EC gradually increased with the increase of tumor size (P<0.05). Adopting 2, 3, 4 and 5 cm as cut-off values of tumor size, there were significant differences in the rate of lymph node metastasis and recurrence among them observed (P<0.05), except for lymph node metastasis rate and recurrence rate when the cut-off value was 2 cm (P>0.05). (3) An receiver operating characteristic (ROC) curve analysis showed that a tumor diameter of 4.25 cm was the cut-off prognostic value to predict lymph node metastasis and recurrence of EC. Conclusions: Tumor diameter is significantly correlated with lymph node metastasis and recurrence in patients with EC. Tumor size should be considered in determining the scope of surgery and adjuvant therapy.
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Affiliation(s)
- C M Guo
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - Y B Dai
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - J Geng
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - H Li
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - Y Y Dong
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - Z Q Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - J L Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
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Li GB, Han JG, Wang ZJ, Wei GH, Qu H, Zhai ZW, Yi BQ, Yang Y, Ma HC, Wang JL, Li ZL. [A comparative study of the effects of different treatment strategies on postoperative anal function and quality of life in patients with complete obstructive left hemicolon cancer]. Zhonghua Wei Chang Wai Ke Za Zhi 2021; 24:335-343. [PMID: 33878823 DOI: 10.3760/cma.j.cn.441530-20201203-00636] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To compare the effects of 3 treatment strategies (emergent surgery, self-expanding metallic stents, self-expanding metallic stents plus neoadjuvant chemotherapy) on postoperative anal function and quality of life in patients with complete obstructive left hemicolon cancer. Methods: A retrospective cohort study was conducted. Clinical data of patients with complete obstructive left hemicolon cancer admitted to General Surgery Department of Beijing Chaoyang Hospital between January 2017 and October 2019 were retrospectively collected. Patient inclusion criteria: (1) complete obstructive left hemicolon cancer was confirmed through clinical manifestation and abdominal computed tomography; (2) adenocarcinoma was confirmed by postoperative pathology; (3) emergent radical resection of primary tumor was performed with temporary stoma, or radical resection of primary tumor and primary anastomosis was performed without stoma, 7 to 14 days after completion of insertion of self-expanding metallic stents. Patients who did not receive stoma reversion after emergent operation were excluded. According to different therapies, patients were divided into three groups: emergent surgery (ES) group, self-expanding metallic stents (SEMS) group and self-expanding metallic stents plus neoadjuvant chemotherapy (SEMS+NAC) group. Wexner score for incotinence (higher score indicates the worse anal function), Vaizey score (>10 indicates fecal incontinence) and low anterior resection syndrome (LARS) scale (higher score indicates the worse anal function) were applied to evaluate anal function of patients among groups at postoperative 1-, 6- and 12-month. EORTC QLQ-C30 questionnaire was used to assess the quality of life. Risk factors of decreased anal function were identified by logistic regression analysis. Results: A total of 72 patients were enrolled, including 27 (37.5%) patients in ES group, 23 (31.9%) in SEMS group and 22 (30.6%) in SEME+NAC group. The baseline characteristics including age, gender, tumor location, comorbidities, total blood loss, operation time and postoperative complications, were comparable among groups, except that the proportion of laparoscopic surgery was significantly lower in ES group (4/27, 14.9%) than that in SEMS (15/23, 65.2%) and SEMS+NAC group (16/22, 72.7%) with significant difference (P<0.001). The follow-up ended up to October 2020, and the overall follow-up rate was 79.2% (57/72). No significant differences existed in the Wexner score of patients among groups at postoperative 1-, 6- and 12-month (all P>0.05). The Vaizey scores at postoperative 1-month in ES, SEMS and SEMS+NAC group were 7 (0-17), 3 (0-7) and 4 (0-8) respectively with significant difference (H=18.415, P=0.001), and the scores in SEMS and SEMS+NAC groups were significantly lower than that in ES group (both P<0.05), while no significant difference existed between SEMS and SEMS+NAC group (P>0.05). Vaizey scores at postoperative 6- and 12-month among 3 groups were not significantly different (both P>0.05). The LARS scores at postoperative 1-month in ES, SEMS and SEMS+NAC groups were 20 (0-37), 15 (0-24) and 16 (0-28) respectively with significant difference (H=3.660, P=0.036), and the scores in SEMS and SEMS+NAC groups were significantly lower than that in ES group (both P<0.05), while no significant difference existed between SEMS and SEMS+NAC groups (P>0.05). LARS scores at postoperative 6- and 12-month among 3 groups were not significantly different (both P>0.05). The QLQ-C30 score revealed that the social function of patients in SEMS group and SEMS+NAC group was significantly better than that in ES group (both P<0.05), while no significant difference existed between SEMS and SEMS+NAC group (P>0.05). The logistic regression analysis revealed that only ES was an independent risk factor of decreased anal function (OR=2.264, 95% CI: 1.098-4.667, P=0.027). Conclusion: Compared to ES, SEMS may improve quality of life and short-term anal function of patients with complete obstructive left hemicolon cancer.
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Affiliation(s)
- G B Li
- Department of General Surgery, Beijing Chaoyang Hosptial, Capital Medical University, Beijing 100020, China
| | - J G Han
- Department of General Surgery, Beijing Chaoyang Hosptial, Capital Medical University, Beijing 100020, China
| | - Z J Wang
- Department of General Surgery, Beijing Chaoyang Hosptial, Capital Medical University, Beijing 100020, China
| | - G H Wei
- Department of General Surgery, Beijing Chaoyang Hosptial, Capital Medical University, Beijing 100020, China
| | - H Qu
- Department of General Surgery, Beijing Chaoyang Hosptial, Capital Medical University, Beijing 100020, China
| | - Z W Zhai
- Department of General Surgery, Beijing Chaoyang Hosptial, Capital Medical University, Beijing 100020, China
| | - B Q Yi
- Department of General Surgery, Beijing Chaoyang Hosptial, Capital Medical University, Beijing 100020, China
| | - Y Yang
- Department of General Surgery, Beijing Chaoyang Hosptial, Capital Medical University, Beijing 100020, China
| | - H C Ma
- Department of General Surgery, Beijing Chaoyang Hosptial, Capital Medical University, Beijing 100020, China
| | - J L Wang
- Department of General Surgery, Beijing Chaoyang Hosptial, Capital Medical University, Beijing 100020, China
| | - Z L Li
- Department of General Surgery, Beijing Chaoyang Hosptial, Capital Medical University, Beijing 100020, China
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Wu JJ, Wang JL, Tung CF, Tseng JS. Suppurative mediastinal lymphadenitis caused by Actinomyces odontolyticus: Successfully diagnosed by endobronchial ultrasound-guided transbronchial needle aspiration. J Postgrad Med 2021; 67:46-48. [PMID: 33533749 PMCID: PMC8098874 DOI: 10.4103/jpgm.jpgm_739_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- J J Wu
- Division of Chest Medicine, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - J L Wang
- Division of Chest Medicine, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - C F Tung
- Gastroenterology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - J S Tseng
- Division of Chest Medicine, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
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Xiao ZR, Lu Q, Zhou R, Wang YQ, Liang WY, Liu HX, Tang HR, Wu GZ, Liu XS, Zhang H, Ren Y, Wang JL. [Analysis of pregnancy outcome after fertility-preserving treatment among women with atypical endometrial hyperplasia or endometrial carcinoma]. Zhonghua Fu Chan Ke Za Zhi 2021; 55:857-864. [PMID: 33355761 DOI: 10.3760/cma.j.cn112141-20200613-00501] [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] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To analyze the pregnancy outcome, influencing factors and recurrence of fertility-preserving therapy for women with atypical endometrial hyperplasia (AEH) or endometrial carcinoma (EC). Methods: The multi-center retrospective study included 107 women with AEH or EC for fertility-preserving therapy in 10 hospitals from January 1st, 2009 to December 31st, 2018. The clinical pregnancy rate, live birth rate and recurrence of 66 patients with urgent child-bearing requirements after fertility-preserving treatment were analyzed. Results: (1) Among the 66 AEH and EC women with urgent child bearing requirements, 24 women chose spontaneous pregnancy, the clinical pregnancy rate was 54.2% (13/24) and the live birth rate was 41.7% (10/24), the median time from fertility-preserving therapy withdrawal to clinical pregnancy was 5.5 months. Forty-two women chose assisted reproductive technology (ART), the clinical pregnancy rate was 59.5% (25/42) and the live birth rate was 35.7% (15/42), the median time from fertility-preserving therapy withdrawal to clinical pregnancy was 19.5 months. The time from fertility-preserving therapy withdrawal to pregnancy in women receiving ART was significantly longer than that in women with spontaneous pregnancy (P=0.048). (2) Age and intrauterine adhesions were independent factors affecting the clinical pregnancy rate (P<0.05). (3) Among 107 patients with AEH or EC, the recurrence rate was 27.1% (29/107). Among the 42 cases who chose ART, 9 of them recurred before ART treatment, who received the fertility-preserving therapy again and then ART treatment, 8 women got clinical pregnancy,5 of them delivered at least a live birth. Conclusions: Women with AEH or EC could achieved satisfactory clinical pregnancy rate and live birth rate after fertility-preserving therapy. Age and intrauterine adhesions are independent factors affecting clinical pregnancy rate. The women with recurrent AEH or EC could be treated with fertility-preserving therapy again and get a satisfactory pregnancy outcome.
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Affiliation(s)
- Z R Xiao
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - Q Lu
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - R Zhou
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - Y Q Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - W Y Liang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - H X Liu
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - H R Tang
- Department of Obstetrics and Gynecology, Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - G Z Wu
- Department of Gynecology, Shanghai First Maternity and Infant Hospital, Tongji University, Shanghai 200040, China
| | - X S Liu
- Department of Gynecology, Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - H Zhang
- Department of Gynecological Oncology, Tianjin Central Hospital of Gynecology Obstetrics, Tianjin 300199, China
| | - Y Ren
- Department of Obstetrics and Gynecology, Xingtai People's Hospital of Hebei Province, Xingtai 054031, China
| | - J L Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
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