26
|
Shi WK, Qiu XY, Li YH, Lin GL. [Risk factor and early diagnosis of anastomotic leakage after rectal cancer surgery]. ZHONGHUA WEI CHANG WAI KE ZA ZHI = CHINESE JOURNAL OF GASTROINTESTINAL SURGERY 2022; 25:981-986. [PMID: 36396373 DOI: 10.3760/cma.j.cn441530-20220827-00357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Anastomotic leakage (AL) is one of the most serious complications after sphincter- preserving surgery for rectal cancer, which can significantly prolong the length of stay of patients, increase perioperative mortality, cause dysfunction, shorten overall survival and recurrence-free survival of patients. In order to reduce the serious consequences caused by AL, prediction of AL through preoperative and intraoperative risk factors are of great importance. However, the influences of neoadjuvant chemoradiotherapy, protective stoma, laparoscopic surgery and some intraoperative manipulations on AL are still controversial. Through the auxiliary judgment of anastomotic blood supply during operation, such as indocyanine green imaging, hemodynamic ultrasound, etc., it is expected to achieve the source control of AL. Early diagnosis of AL can be achieved by attention to clinical manifestations and drainage, examination of peripheral blood, drainage and intestinal flora, identification of high risk factors such as fever, diarrhea and increased infectious indicators, and timely administration of CT with contrast enema.
Collapse
|
27
|
Li YH, Huang XQ, Lin YN, Chen XJ, Chen L, Liu EB, Mi YC, Ru K. [Mutational features of immunoglobulin heavy chain variable region gene in patients with chronic lymphocytic leukemia]. ZHONGHUA BING LI XUE ZA ZHI = CHINESE JOURNAL OF PATHOLOGY 2022; 51:1135-1140. [PMID: 36323543 DOI: 10.3760/cma.j.cn112151-20220309-00159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Objective: To investigate the mutational features of the immunoglobulin heavy chain variable region (IgHV) gene in patients with chronic lymphocytic leukemia (CLL) using immunophenotypic and molecular genetic methods. Methods: The laboratory results of 266 CLL patients who underwent IgHV gene examination at Sino-US diagnostics laboratory from February 2020 to February 2021 were analyzed for the IgVH mutational status and presence of specific IgVH fragments. In addition, their immunophenotypic, molecular, chromosomal karyotypic, and FISH profiles were investigated and correlated with the IgVH mutational status. Results: Among 266 patients, 172 were male and 94 were female, with a media age of 67 years (20-82 years).There were more patients with mutated IgHV (m-IgHV) than unmutated IgHV (un-IgHV) (69.2%∶30.8%). There was association of VH family and the presence of gene fragments: the overall incidence of VH families including VH3 family (142/266, 53.4%), VH4 family (75/266, 28.2%), and VH1 family (34/266, 12.8%) was about 95%, among which the proportion of VH4-34 (26/266, 9.8%), VH3-23 (25/266, 9.4%), VH3-7 (24/266, 9.0%), and VH4-39 (16/266, 6.0%) was about 35%. VH3-20 and VH3-49 only occurred in un-IgHV (P<0.05). In addition, the expression rates of CD38 (26.3% vs. 3.0%), CD79b (71.1%∶45.5%) and 11q deletion (25.5%∶5.3%) were higher in un-IgHV, and single trisomy 12 (37.9%∶5.6%) were more commonly found in m-IgHV (P<0.05). MYD88 was one of the major mutation genes in m-IgHV, while ATM had the highest mutation rate in un-IgHV. Conclusion: CLL patients have differential expression in terms of IgHV gene mutations, correlating to their immunophenotype and genetics characteristics.
Collapse
|
28
|
Bao F, Wang Y, Ju SQ, Sun WJ, Li YH, Zhang YC, Sun XY, Jiang C, Cong H. [Correlation between serum uric acid and creatinine ratio and metabolic syndrome based on physical examination population in Nantong area]. ZHONGHUA YU FANG YI XUE ZA ZHI [CHINESE JOURNAL OF PREVENTIVE MEDICINE] 2022; 56:1630-1635. [PMID: 36372755 DOI: 10.3760/cma.j.cn112150-20220617-00620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
To investigate the relationship between serum uric acid to creatinine ratio (SUA/Cr) and metabolic syndrome (MS) and other indexes on physical examination population in Nantong area. Using the method of cross-sectional study, 8 148 physical examiners in the physical examination center of the Affiliated Hospital of Nantong University from January 2017 to April 2020 were used as the research objects, and the clinical data and serum biochemical indicators such as smoking and alcohol addiction, physical examination and so on were collected. According to the standard diagnosis of MS of Diabetes Society of Chinese Medical Association, the patients were grouped according to the quartile of SUA/Cr and the clinical data of each group were compared. Pearson correlation analysis and logistic regression analysis were used to explore the correlation between SUA/Cr and clinical indicators and the relationship between SUA/Cr and the risk of MS. The results showed that UA and SUA/Cr were the lowest in normal metabolism group, followed by abnormal metabolism group and the highest in MS group, The difference between the two groups was statistically significant (H=919.21 and 629.34, P<0.001). According to the SUA/Cr quartile, the population was divided into four groups. After adjusting for gender, age, smoking history and drinking history, SUA/Cr in group Q1 was positively correlated with BMI and TG (r=0.061 and 0.080, P<0.05), but negatively correlated with HDL-C (r=-0.057, P<0.05). Multivariate logistic regression results showed that after adjusting for age, sex, smoking history and drinking history, the risk of MS for BMI, SBP, DBP, FBG, TG, HDL-C and SUA/Cr [OR (95%CI)] were: 1.44 (1.41-1.47), 1.07 (1.06-1.07), 1.10 (1.10-1.11), 1.83 (1.73-1.92), 1.89 (1.79-1.99), 0.08 (0.06-0.10) and 1.54 (1.47-1.62). Compared with SUA/Cr group Q1, the risk of MS in group Q2, Q3 and Q4 increased by 75%, 162% and 346%, respectively. In conclusion, there was an independent positive correlation between SUA/Cr and MS risk in Nantong area.
Collapse
|
29
|
Wu X, Xu R, Yu W, Huang F, Zheng XJ, Zhao XR, Li YH, Duan Y. [In situ recurrence and sacral metastasis after surgery: a case of adrenal pheochromocytoma]. ZHONGHUA NEI KE ZA ZHI 2022; 61:1260-1262. [PMID: 36323570 DOI: 10.3760/cma.j.cn112138-20211229-00924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
|
30
|
Zhao DW, Zhou ZH, Zhao JL, Chen D, Yang ZY, Wang J, Long XB, Zhang YJ, Yang P, Cao Y, Li JB, Zhou FJ, Li YH. [Landscape and metastases of the lymph nodes in prostatic anterior fat pad at radical prostatectomy]. ZHONGHUA WAI KE ZA ZHI [CHINESE JOURNAL OF SURGERY] 2022; 60:999-1003. [PMID: 36323582 DOI: 10.3760/cma.j.cn112139-20220224-00082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Objectives: To examine the landscape and metastases of the lymph nodes in prostatic anterior fat pad (PAFP) at radical prostatectomy (RP), and to describe the clinical characteristic of the patients with lymph node metastases in PAFP. Methods: The clinical and pathological data of 287 prostate cancer patients underwent RP from December 2019 to August 2021 in Department of Urology, Sun Yat-sen University Cancer Center were collected and analyzed retrospectively. All patients were male, aging (66±7) years (range: 42 to 83 years). The preoperative prostate-specific antigen (PSA) (M(IQR)) were 16.00(29.64) μg/L (range: 0.01 to 99.90 μg/L). There were 244 patients with localized or locally advanced prostate cancer and 43 patients with metastatic prostate cancer. All PAFP were dissected at RP routinely and were sent for pathologic analysis respectively. The PAFP was dissected from the prostate apex caudally toward the bladder neck and dissection extended to the joint of the prostate and the endopelvic fascia bilaterally. All the specimen of PAFP were examined and reported by subspecialty pathologists of genitourinary tumors. Statistical analysis was performed by Student t test, Wilcoxon rank-sum test, χ2 test or Fisher exact test. Results: There were 8.0% (23/287) patients with lymph nodes in PAFP, 3.8% (11/287) patients with PAFP lymph node metastases. Pathologically upstaged occurred in 1 patient due to the PAFP lymph node as the solitary metastatic lesion. Patients with lymph node metastases in PAFP presented higher preoperative PSA (M(IQR): 48.2(73.0) μg/L vs. 15.4(26.5) μg/L, Z=3.158, P=0.002), clinical T stage and N stage (Z=2.977, P=0.003; Z=2.780, P=0.005) and preoperative Gleason score (Z=2.205, P=0.027). Conclusions: Routine dissection of PAFP at RP and separately pathological analysis may allow more lymph nodes and lymph node metastases detection. More accurate pathological N stage may be acquired and consequently may improve the survival of patients by offering more appropriate adjuvant or salvage therapy.
Collapse
|
31
|
Yang DK, Liao LY, Li YH, Zhong GQ, Zhang XJ, Zhang W, Hao BL, Hu LQ, Wan BN, Hu ZM, Zhang YM, Gorini G, Nocente M, Tardocchi M, Li XQ, Xiao CJ, Fan TS. Simulations of neutral beam injection and ion cyclotron resonance heating synergy in high power EAST scenarios. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2022; 93:113501. [PMID: 36461431 DOI: 10.1063/5.0101645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 09/28/2022] [Indexed: 06/17/2023]
Abstract
The EAST plasmas heated with deuterium neutral beam injection and ion cyclotron resonance heating (ICRH) have been simulated by the TRANSP code. The analysis has been conducted using the full wave solver TORIC5, the radio frequency (RF)-kick operator, and NUBEAM to model the RF heating effects on fast ion velocity distribution. In this work, we present several simulated results compared with experiments for high power EAST scenarios, indicating that the interactions between ICRH and fast ions can significantly accelerate fast ions, which are confirmed by the increased neutron yield and broadened neutron emission spectrum measurements.
Collapse
|
32
|
Ma T, Li YH, Chen MM, Ma Y, Gao D, Chen L, Ma Q, Zhang Y, Liu JY, Wang XX, Dong YH, Ma J. [Associations between early onset of puberty and obesity types in children: Based on both the cross-sectional study and cohort study]. BEIJING DA XUE XUE BAO. YI XUE BAN = JOURNAL OF PEKING UNIVERSITY. HEALTH SCIENCES 2022; 54. [PMID: 36241240 PMCID: PMC9568395 DOI: 10.19723/j.issn.1671-167x.2022.05.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
OBJECTIVE To explore and analyze the relationship between early onset of puberty and different types of obesity in children, by combining large sample cross-sectional survey data with long-term longitudinal cohort data, so as to provide clues for further clarifying the health hazards of early onset of puberty and obesity prevention and control. METHODS The research data were from the cross-sectional survey data of seven provinces(autonomous regions, municipalities) in China and the cohort data of adolescent development in Xiamen. The study first found the association between early onset of puberty and obesity by Logistic regression on the cross-sectional data, and then used Poisson regression to analyze the association between early puberty initiation and various types of obesity risk. RESULTS In the study, 43 137 and 1 266 children were included in the cross-sectional survey and cohort survey respectively. The cross-sectional study found that among the girls aged 10-13 years, compared with the girls of the same age who did not start puberty, the body mass index (BMI)-Z score of the girls in the puberty start group was 0.5-0.8 higher, and the waist circumference Z score was 0.4-0.7 higher, and the risk of various types of obesity was higher. At the same time, the early onset of puberty was positively correlated with simple obesity, central obesity and compound obesity, the OR (95%CI) were 1.86 (1.42-2.44), 1.95 (1.65-2.32) and 1.86 (1.41-2.45), respectively. No significant association was found in boys. According to the cohort data, in girls, the risk of simple obesity was 6.00 times [RR (95%CI): 6.00 (1.07-33.60)], the risk of central obesity was 3.30 times [RR (95%CI): 3.30 (1.22-8.92)], and the risk of compound obesity was 5.76 times [RR (95%CI): 5.76 (1.03-32.30)], compared with the group without early puberty initiation, while no association between early puberty initiation and obesity was found in boys. CONCLUSION Based on the cross-sectional survey and longitudinal cohort survey, it is confirmed that the early onset of puberty in girls may increase the risk of simple obesity, central obesity and compound obesity, while there is no significant correlation between puberty onset and obesity in boys.
Collapse
|
33
|
Chen CY, Li YH, Lee CH, Lin HW, Lin SH. Legacy effects of infection in patients with heart failure: a national cohort study of 31,318 patients in Taiwan. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Although infection is a common cause of hospitalization in patients (pts) with heart failure (HF), the long-term cardiovascular (CV) prognosis in HF after infection is not well studied.
Methods and results
From 2009 to 2015, 310,485 pts with their first HF admissions and survival to discharge were identified from the National Health Insurance Research Database. Among the pts, 103,505 (33.3%) were readmitted within 1 year after HF discharge for infection, including pneumonia (44.2%), urinary tract infection (UTI) (37.9%), skin and soft tissue infections (9.7%), and others (8.1%). Those without admission for any infection were controls. We compared the primary composite endpoint, including all-cause death, acute myocardial infarction (AMI), stroke, and hospitalization for HF (HHF) between the 2 groups after the infection episode. After propensity score matching, the clinical characteristics (age 71.7±13.9 years, male 52.0%) and treatment were similar between the groups (n=15,659 in each group). In a mean follow-up time of 4.3±2.9 years, 86.2% pts with a history of infection admission and 63.6% pts in the control group met the primary endpoint. Multivariate Cox proportional hazards analysis showed the infection group had a higher risk of the primary composite endpoint (HR 1.760, 95% CI 1.714–1.807), including all-cause death (HR 1.587, 95% CI: 1.540–1.636), HHF (HR 1.993, 95% CI 1.922–2.066), AMI (HR 1.332, 95% CI 1.224–1.450), and stroke (HR 1.769, 95% CI 1.664–1.882). In infection group, HHF was the earliest outcome event with a mean time of 17.5 months and mortality is the second early event with a mean time of 23 months after discharge from the infection episode. Pneumonia carried a higher risk than UTI for the primary composite endpoint (HR 1.140, 95% CI 1.104–1.178).
Conclusions
One-third of HF pts discharged from the hospital experienced acute infection that required readmission. The pts had worse CV prognosis after readmission for infectious disease compared to those without infection
Funding Acknowledgement
Type of funding sources: Private hospital(s). Main funding source(s): This study is supported by National Cheng Kung University Hospital and Tainan Hospital, Ministry of Health and Welfare, Taiwan.
Collapse
|
34
|
Shi M, Zhao QH, Dai GG, Li YH, Qi HT, Ban YG, Li X, Teng JB. [Value of ultrasonography in diagnosis and classification of Masson's tumor]. ZHONGHUA YI XUE ZA ZHI 2022; 102:2295-2297. [PMID: 35927062 DOI: 10.3760/cma.j.cn112137-20211229-02923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
A retrospective analysis was performed on 11 cases of Masson's tumor admitted to Liaocheng People's Hospital from January 2010 to July 2021. Among them, there were 4 males and 7 females, aged from 14 to 62 years, with a medical history of 1 to 24 months. All of the patients complained of touching the mass under the skin. In this group, 9 cases were pure form, 1 case was mixed form and 1 case was extravascular form. Ultrasound imaging can reflect the characteristics of Masson's tumor to a certain extent, which has a certain value in the diagnosis, classification and differential diagnosis.
Collapse
|
35
|
Chen Y, Hou XH, Ning Y, Wang XY, Li YH, Nie XQ, Li J, Tian XY. [Study of development of public health safety literacy scale in China]. ZHONGHUA LIU XING BING XUE ZA ZHI = ZHONGHUA LIUXINGBINGXUE ZAZHI 2022; 43:1118-1126. [PMID: 35856209 DOI: 10.3760/cma.j.cn112338-20211115-00883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To develop a suitable scale for assessing the public health safety literacy in residents in China. Methods: The initial scale of Chinese public health safety literacy was developed through theoretical conceptualization, item pooling, field verifying and item inclusion and exclusion. Then the initial scale was converted into an electronic questionnaire. A total of 2 809 residents from 4 provinces were randomly selected for field testing. Classical test theory (CTT) and item response theory (IRT) were used for item reduction. SPSS 23.0 was used for exploratory factor analysis (EFA) and unidimensional testing. Package R 4.1.1 ltm and mirt were used for the analysis of the psychometric properties of items and generate the ICC, IIC and TIF. Results: The initial scale had 30 items (B1-B30), and the test took 9.8 s to complete one item averagely. According to the CTT, B2 was deleted due to coefficient of total correlation (CITC) <0.3 and the item-dimension correlation coefficient (IDCC) <0.4. B23 was deleted due to CITC<0.3, IDCC<0.4 and difficulty index (W) <0.2. B30 was deleted due to CITC<0.3 and W<0.2. The total Cronbach's α of the scale was 0.923 after deletion. EFA indicated that 14 items should be deleted due to lower factor loadings <0.7. EFA was conducted for remaining 13 items and 2 common factors were extracted, the factor loadings of all items were >0.7, the accumulated variance contribution of the 2 common factors was 63.361%, and the total Cronbach's α was 0.891, showing unidimensionality, IRT was used to test the remaining items. B14 and B20 were deleted due to discrimination coefficient (a) <0.3, difficulty threshold coefficient (b) ∉[-3,3], the small amount of information and the flat, crowded, non-monotonic ICC, and IIC. Finally, the Cronbach's α of the 11-itemed scale was 0.936 with TLI=0.97, CFI=0.99, and RMSEA=0.03. Conclusion: The final scale has good reliability, validity, discrimination, difficulty level and feasibility, and can be applied for the rapid assessment of public health safety literacy in China.
Collapse
|
36
|
Ma L, Gu JX, Li Q, Li YH, Wang DD, He J, Si HY. [Current situation on drug resistance and influencing factors of multidrug-resistance in newly treated pulmonary tuberculosis patients in Gansu province]. ZHONGHUA LIU XING BING XUE ZA ZHI = ZHONGHUA LIUXINGBINGXUE ZAZHI 2022; 43:1093-1098. [PMID: 35856205 DOI: 10.3760/cma.j.cn112338-20211117-00896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: In order to provide the precise prevention and control strategy of drug resistance TB in Gansu province, we analyzed the status and risk factors of new drug resistance pulmonary tuberculosis patients. Methods: New pulmonary tuberculosis patients were enrolled from 30 tuberculosis-specialized medical institutions (drug resistance monitoring stations) in Gansu province between first September 2014 to 31th August 2017, and filled in the survey questionnaire. The isolated Mycobacterium tuberculosis (MTB) strains were implemented 10 drugs drug- susceptibility tes, including isoniazid (INH), rifampicin (RFP), ethambutol (EMB), streptomycin (Sm), kanamycin (Km), amikacin (Am), ofloxacin (Ofx), capreomycin (Cm), propithio-iso-nicotinamide (Pto).The risk factors were analyzed by logistic regression model. Results: One patient was corresponding one clinical isolates among 1 815 patients. The rate (95%CI) of total drug-resistance, single drugresistance, multiple drug- resistance, multidrug-resistance and extensively drug-resistant were 25.45% (23.45%-27.46%), 11.40% (9.94%-12.87%),6.23% (5.11%-7.34%), 7.82% (6.59%-9.06%) and 0.28% (0.03%-0.52%) respectively. Among 142 multidrug-resistant TB patients, the farmers, young adults aged 20-59 and low-income group were 90.85%, 62.68% and 31.69%, respectively. The results of univariate and multivariate analysis showed that the male, non-Han, treatment less than 1 month group and treatment less than 1 month and withdrawal less than 2 month group were risk factors of new multidrug-resistant pulmonary TB. Conclusions: Compared with the Chinese national baseline level of TB resistance, the total drug resistance rate of new TB patients in Gansu province was low, but the multidrug-resistance rate was high. The health assistance for rural low-income TB patients was still an important strategy to prevent and control multidrug-resistant in Gansu province. And measures must implement to stop irregular treatment and poor compliance, as the risk factors of multidrug-resistance in new PTB patients.
Collapse
|
37
|
Lu QQ, Li J, Li YH, Liu H, Xie XB. [On detection of chromogranin A, synaptophysin, neuronspecific enolase and progastrin-releasing peptide in small cell lung cancer]. ZHONGHUA YU FANG YI XUE ZA ZHI [CHINESE JOURNAL OF PREVENTIVE MEDICINE] 2022; 56:1017-1022. [PMID: 35899358 DOI: 10.3760/cma.j.cn112150-20220106-00022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Lung cancer is one of the most common cancer, there is a significant difference between the treatment and prognosis of small cell lung cancer (SCLC) and non-small cell lung cancer (NSCLC). SCLC tumor cells usually express neuroendocrine tumor (NET) markers, among which there are many studies on chromogranin A (CgA), synaptophysin (Syn), neuronspecific enolase (NSE) and pro-gastrin-releasing peptide (Pro-GRP) with SCLC. The levels of CgA, NSE and pro-GRP were related to the stage of SCLC, which were significantly higher in patients with extensive stage than in patients with limited stage, and their expression was significantly correlated with lower survival rate. Syn as an auxiliary diagnostic index of SCLC is more sensitive than CgA, and has high practical value in the differential diagnosis of SCLC and poorly differentiated squamous cell carcinoma; NSE is the most commonly used tumor marker in SCLC; Pro-GRP has stronger diagnostic advantages than CEA and NSE in distinguishing SCLC from NSCLC. Although these net markers are not specific markers of SCLC, their combined use with each others or combined with CT as an auxiliary diagnostic index may improve the level of differential diagnosis of SCLC, and they have a certain value in the staging of the disease, which is very important for the formulation of SCLC treatment strategy, their detection is conducive to the prevention and control of the disease.
Collapse
|
38
|
Xi CH, Shi DJ, Li YH, Zhang Y, Yue JY, Li M, Wang GY. [Analysis of the incidence and reasons of the same-day cancellation of non-cataract ophthalmic ambulatory surgery]. ZHONGHUA YI XUE ZA ZHI 2022; 102:1608-1613. [PMID: 35644963 DOI: 10.3760/cma.j.cn112137-20220212-00293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To investigate the incidence and reasons of the same-day cancellation of non-cataract ophthalmic ambulatory surgery, and to provide a basis for further improvement of the medical quality of ophthalmic ambulatory surgery. Methods: The data of the appointment for ophthalmic ambulatory surgeries from December 1, 2020 to November 30, 2021, including the patient's general condition, disease diagnosis, proposed surgical arrangement, anesthesia method and the completion of the surgeries, were collected through the electronic medical record management system in Beijing Tongren Hospital, Capital Medical University. The total number and incidence of cancelled surgeries registered in the surgical center were analyzed, the incidence of cancelled surgeries of different ages, sexes, subspecialty surgical types, anesthesia methods, patient sources were analyzed, and the reasons for surgical cancellation were further analyzed. Results: A total of 10, 595 non-cataract ophthalmic day surgeries were applied, of which 827 were temporarily cancelled on the day of surgery, with a cancellation rate of 7.8%. The difference in the same-day surgery cancellation rate at different ages was statistically significant (P<0.001), of which the surgery cancellation rate in toddler and infants was the lowest, which was 2.1% (23/1 110) and 3.4% (2/59), respectively, while the surgery cancellation rate was the highest in elderly patients over 75 years old, at 10.4% (48/462). There was a statistically significant difference in surgical cancellation rates among different sub-specialties (P<0.001), with the lowest surgical cancellation rate in the tumor sub-specialty at 4.5% (33/732), while the corneal sub-specialty had the highest surgical cancellation rate at 14.3% (40/280), followed by the plastic sub-specialty with 11.8% (153/1 297). There were no statistically significant differences in the rate of surgical cancellation between different sexes, anesthesia methods or patients' home address (all P>0.05). The most common reason for same-day surgery cancellation was the absence of the patient on the day of surgery (49.7%, 479/827), followed by changes in the patient's general condition (18.4%, 152/827), and inadequate preoperative preparation (6.0%, 50/827). 64.3% (532/827) of the same-day surgical cancellations were considered to have been avoided by enhancing preoperative communication, consultation and management. Conclusions: The same-day cancellation rate of ambulatory surgery in non-cataract ophthalmology is 7.8%, of which the cancellation rate in elderly patients and in less invasive surgery are higher. The absence of the patient on the same day and the change of the patient's condition are the main reasons for the cancellation of surgery on the same day, and most of them are avoidable.
Collapse
|
39
|
Huang Y, Li YH, Xie SL, Rong ZH, Li BS, Kang M, Deng AP, Li Y. [Progress in research of 2019-nCoV Omicron variant]. ZHONGHUA LIU XING BING XUE ZA ZHI = ZHONGHUA LIUXINGBINGXUE ZAZHI 2022; 43:655-662. [PMID: 35589568 DOI: 10.3760/cma.j.cn112338-20220121-00061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
2019-nCoV Omicron (B.1.1.529) variant, which has brought new challenges to the prevention and control of COVID-19 pandemic, has the characteristics of stronger transmissibility and more rapid transmission and more significant immune evasion. It took only two months to become a predominant strain worldwide after its identification in South Africa in November 2021. Local epidemics caused by Omicron variant have been reported in several provinces in China. However, the epidemiological characteristics of highly mutated Omicron variant remain unclear. This article summarizes the progress in the research of functional mutations, transmissibility, virulence, immune evasion and cross-reactive immune responses of Omicron variant, to provide references for the effective prevention and control of COVID-19 pandemic caused by Omicron variant.
Collapse
|
40
|
Xu F, Shi RJ, Zhang JJ, Song YL, Liu LL, Han ZH, Wang JM, Li YH, Feng CH, Li LJ. First Report of Microdochium nivale and M. majus Causing Brown Foot Rot of Wheat in China. PLANT DISEASE 2022; 106:1523. [PMID: 34713726 DOI: 10.1094/pdis-08-21-1722-pdn] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
|
41
|
Shi WK, Li YH, Qiu XY, Xiao Y, Zhou JL, Wu B, Lin GL. [Quality of life of patients with locally advanced rectal cancer after neoadjuvant therapy and sphincter-preserving surgery]. ZHONGHUA WEI CHANG WAI KE ZA ZHI = CHINESE JOURNAL OF GASTROINTESTINAL SURGERY 2022; 25:348-356. [PMID: 35461204 DOI: 10.3760/cma.j.cn441530-20210808-00315] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Objective: To investigate quality of life (QoL) of patients with locally advanced rectal cancer (LARC) who underwent low anterior resection with protective stoma under neoadjuvant therapy mode, and to explore the changes of QoL of patients from before neoadjuvant therapy to 12 months after stoma reversal. Methods: A descriptive case series study was carried out. A retrospective study was performed on patients with mid and low LARC who received complete neoadjuvant long course radiotherapy and chemotherapy, followed by radical low anterior resection (LAR) combined with protective stoma at Peking Union Medical College Hospital from December 2017 to January 2020. Inclusion criteria: (1) patients with rectal MRI assessment of mT3-4b or mN1-2 without distant metastasis (M0) before neoadjuvant therapy; (2) distance from tumor lower margin to the anal verge <12 cm; (3) rectal adenocarcinoma confirmed by biopsy before neoadjuvant therapy; (4) complete cycle of neoadjuvant therapy; (5) patients undergoing radical LAR with sphincter preservation and protective ostomy; (6) patients receiving follow-up for more than 12 months after stoma reversal. Exclusion criteria: (1) patients as grade Ⅳ to Ⅴclassified by the American Society of Anesthesiologists (ASA); (2) patients with multiple primary colorectal cancer; (3) patients with history of other malignant tumors in the past 5 years; (4) patients of emergency surgery; (5) pregnant or lactating women; (6) patients with history of severe mental illness; (7) patients with contraindication of MRI, radiotherapy, chemotherapy, or surgical treatment. A total of 83 patients were enrolled, including 51 males and 28 females with median age of 59 years and mean BMI of (24.4±3.1) kg/m(2). EORTC QLQ-CR29, international erectile function index (IIEF), Wexner constipation score and low anterior resection syndrome (LARS) score were applied to investigate the QoL of the patients before neoadjuvant therapy, 3 and 12 months after ostomy reversal, including rectal anal function and sexual function. M (P25, P75) was used for the scores of the scale. Results: (1) EORTC QLQ-CR29 score showed that before neoadjuvant therapy, before surgery, 3 months and 12 months after ostomy reversal, anxiety [64.4 (52, 0, 82.5), 75.3 (66.0, 89.5), 82.6 (78.5, 90.0), 83.6 (78.0, 91.0)] and concern about body image [76.8 (66.0, 92.0), 81.1 (76.5, 91.5), 85.5 (82.5, 94.0), 86.1 (82.0, 92.0)] were improved (all P<0.01); pelvic pain [5.4 (2.0, 8.0), 5, 0 (2.0, 7.8), 3.9 (1.0, 5.0), 3.0 (1.0, 5.0)], urinary incontinence [15.7 (7.0, 22.0), 11.1 (0, 17.5), 10.0 (0, 17.0), 9.9 (0, 16.0)], impotence [14.3 (4.2, 19.0), 12.2 (0, 16.8), 5.6 (0, 10.0), 5.2 (0.2, 8.0)], urinate [26.4 (13.0, 38.5), 13.9 (0, 20.0), 13.4 (2.5, 21.5), 13.2 (2.0, 20.0)] and mucous bloody stool [4.7 (3.0, 6.0), 2.6 (0, 5.0), 2.2 (0, 5.0), 1.9 (0, 4.0)] were improved as well (all P<0.01). The scores fluctuated in the improvement of male sexual function, abdominal pain, dry mouth, worry about body mass change, skin pain and dyspareunia, but the symptoms were significantly improved after ostomy reversal compared with before neoadjuvant therapy (all P<0.05). There were no significant changes in female sexual function, dysuria, dysgeusia and fecal incontinence after ostomy reversal compared with before neoadjuvant therapy (all P>0.05). (2) IIEF scale showed that all scores were similar before and after neoadjuvant therapy (all P>0.05). (3) Rectal and anal function scale revealed that before neoadjuvant therapy, before operation, 3 months and 12 months after stoma reversal, gas incontinence [3.1 (0, 4.0), 2.3 (0, 4.0), 1.8 (0, 4.0), 1.2 (0, 3.0)] and urgent defecation [7.2 (0, 11.0), 5.2 (0, 11.0), 2.9 (0, 9.0), 1.7 (0, 0)] were improved (all P<0.001). In terms of improving incomplete emptying sensation, the symptoms fluctuated, but the symptoms improved significantly after ostomy reversal compared with before neoadjuvant therapy (all P<0.05). While the symptoms of assistance with defecation [0 (0, 0), 0.7 (0, 1.0), 0.6 (0, 1.0), 0.7 (0, 1.0)] and defecation failure [0.2 (0, 0), 1.0 (0, 2.0), 0.8 (0, 1.5), 0.8 (0, 1.0)] showed a worsening trend (all P<0.001). Stratified analysis was performed on patients with different efficacy of neoadjuvant therapy to compare the changes in QoL before and after neoadjuvant therapy. Patients with less sensitive and more sensitive neoadjuvant therapy showed similar changes in function and symptoms. Patients with less sensitive therapy showed significant improvement in dysuria, urinary incontinence, skin pain and dyspareunia (all P<0.05), and the symptom of defecation frequency in more sensitive patients was significantly improved (P<0.05). Conclusions: For patients with LARC, neoadjuvant radiochemotherapy combined with radical LAR and protective stoma can improve QoL in many aspects. It is noted that patients show a worsening trend in the need for assistance with defecation and in defecation failure.
Collapse
|
42
|
Liu WJ, Li YH, Lin GL. [Application of electric tube stapler in laparoscopic colorectal tumor surgery]. ZHONGHUA WEI CHANG WAI KE ZA ZHI = CHINESE JOURNAL OF GASTROINTESTINAL SURGERY 2021; 24:1093-1095. [PMID: 34923793 DOI: 10.3760/cma.j.cn441530-20211020-00421] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Objective: To investigate the application of electric tube stapler in laparoscopic colorectal tumor surgery. Methods: A descriptive case series study was conducted. Clinical data of patients who underwent laparoscopic colorectal surgery in Peking Union Medical College Hospital in August 2021 using domestic electric tube stapler were collected to analyze the occurrence of postoperative anastomotic leakage, anastomotic bleeding and other complications as well as postoperative intestinal function recovery. Results: A total of 11 patients with colorectal tumor were enrolled in this study, including 8 males and 3 females. Eight patients underwent laparoscopic low anterior resection (1 patient underwent protective ileostomy), and three patients underwent laparoscopic sigmoid carcinoma radical resection. During operation, power system failure of stapler occurred in 1 patient, and the replacement manual device was used to complete the anastomosis. No anastomotic leakage or bleeding occurred in the cohort of patients. There was no conversion to laparotomy or conventional anastomosis. One patient developed acute myocardial infarction 2 days after surgery. The average time to the first flatus after surgery was (2.4±0.8) days and the average length of hospital stay was (10.0±6.1) days. Conclusions: The application of electric tube stapler in laparoscopic colorectal tumor surgery has many advantages, such as safe and effective anastomosis, low morbidity of postoperative complications, and rapid recovery of intestinal function. Domestic electric tube stapler can be applied in minimally invasive surgery for colorectal tumor.
Collapse
|
43
|
Ma RM, Li YH, Ye Q. [Current trends in research on occupational benzene poisoning: a bibliometric and visual analysis]. ZHONGHUA LAO DONG WEI SHENG ZHI YE BING ZA ZHI = ZHONGHUA LAODONG WEISHENG ZHIYEBING ZAZHI = CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES 2021; 39:933-937. [PMID: 35164424 DOI: 10.3760/cma.j.cn121094-20201216-00695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Objective: To analyze the research trends of benzene poisoning in recent years, to highlight the relevant research hotspots and prospects through bibliometrics. Methods: In August 2020, used "benzene" methylbenzere as key words, publications were retrieved from the PubMed, the Web of Science Core Collection database, SinoMed and CNKI before August 31, 2020. Describing the publication time, the number of the published research, publication countries, research institutions and journals. VOSviewer 1.6.10 were used to evaluate and co-occurrence analyze the keywords of the researches. Results: There were 510 English literatures about benzene poisoning. 43 countries had published relevant literatures. The United States had the largest number of articles (43.92%, 224/510) in this field, and China ranked second (11.57%, 59/510) . Relevant results had been published in 257 English journals. The most widely published journal was Environmental Health Perspectives (4.90%, 25/510) . There were 536 Chinese literatures. 368 research institutions had published relevant literatures. The first one was Shenzhen Occupational Disease Prevention and Control Hospital (3.36%, 18/536) , followed by the Chinese Center for Disease Control and Prevention (3.17%, 17/536) . A total of 170 journals had published relevant research results. The most frequently published journal is Chinese Journal of Industrial Hygiene and Occupational Diseases (12.13%, 65/536) . Key words co-occurrence analysis indicated that the domestic and foreign literatures paid more attention to occupational exposure, blood toxicity, myelosuppression, genetic polymorphism and so on. Conclusion: Domestic and foreign researches on benzene poisoning are mostly in China and the United States. In recent years, the research has gradually focused on the related mechanism of benzene poisoning, such as blood toxicity, carcinogenicity, genotoxicity and immunotoxicity.
Collapse
|
44
|
Xiao YS, Zhu FY, Luo L, Xing XY, Li YH, Zhang XW, Shen DH. [Clinical and immunological characteristics of 88 cases of overlap myositis]. BEIJING DA XUE XUE BAO. YI XUE BAN = JOURNAL OF PEKING UNIVERSITY. HEALTH SCIENCES 2021. [PMID: 34916687 DOI: 10.19723/j.issn.1671-167x.2021.06.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
OBJECTIVE To investigate the clinical and immunological characteristics of overlap myositis (OM) patients. METHODS The data of 368 patients with idiopathic inflammatory myopathies (IIMs) admitted to Peking University People's Hospital from January 2004 to August 2020 were analyzed retrospectively, including demographic characteristics, clinical characteristics (including fever, Gottron' s sign/papules, Heliotrope rash, V-sign, Shawl sign, Mechanic' s hands, skin ulceration, periungual erythema, subcutaneous calcinosis, dysphagia, myalgia, myasthenia, arthritis, Raynaud' s phenomenon, interstitial lung disease, pulmonary hypertension and myocardial involvement), laboratory characteristics, immunological characteristics [including antinuclear antibodies, rheumatoid factors, myositis-associated autoantibodies (MAAs) and myositis-specific autoantibodies (MSAs)] and survival. The clinical and immunological characteristics and prognostic differences of OM and non-OM were compared. The Kaplan-Meier and Log Rank methods were used to analyze the survival. RESULTS A total of 368 patients were included. 23.9% (88/368) of IIMs patients were OM patients. Among the 88 OM patients, 85.2% (75/88) of them were female, and the median interval between disease onset and diagnosis was 13.5 months. The incidence of overlapped connective tissue diseases in the OM patients was dermatomyositis (DM) in 60.2%, polymyositis (PM) in 3.4%, immune-mediated necrotizing myopathy (IMNM) in 2.3% and anti-synthetase syndrome (ASS) in 34.1%. Compared with the non-OM patients, the proportion of the females in the OM patients was higher (85.2% vs. 72.1%, P=0.016), the OM patients had longer disease duration [13.5(4.5, 48.0) months vs. 4.0(2.0, 12.0) months, P < 0.001]. As for clinical characteristics, compared with the non-OM patients, the incidence of V-sign (25.0% vs. 44.6%, P=0.001) and periungual erythema (8.0% vs. 19.6%, P=0.013) were lower; the incidence of Raynaud's phenomenon (14.8% vs. 1.8%, P < 0.001), interstitial pneumonia (88.6% vs. 72.1%, P=0.001), pulmonary hypertension (22.7% vs. 7.5%, P < 0.001) and myocardial involvement (18.2% vs. 9.3%, P=0.033) were higher. As for immunological characteristics, compared with the non-OM patients, the incidence of elevated aspartate aminotransferase (AST) (31.8% vs. 45.0%, P=0.035) was lower and elevated C-reactive protein (CRP) (58.0% vs. 44.6%, P=0.037) was higher; the positive rates of antinuclear antibodies (ANA) (85.1% vs. 63.4%, P=0.001) and rheumatoid factors (RF) (40.2% vs. 17.8%, P < 0.001) and anti-Ro-52 (71.6% vs. 56.1%, P=0.038) in serum were higher. There was no significant difference in the survival between the OM patients and non-OM patients. CONCLUSION Pulmonary hypertension and myocardial involvement were frequently observed in OM.
Collapse
|
45
|
Huang J, Li P, Shi SJ, Li YH, Xie XB. [Digital loop-mediated isothermal amplification detection technology and its application progress]. ZHONGHUA YU FANG YI XUE ZA ZHI [CHINESE JOURNAL OF PREVENTIVE MEDICINE] 2021; 55:1518-1523. [PMID: 34963254 DOI: 10.3760/cma.j.cn112150-20210831-00850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Digital loop-mediated isothermal amplification (digital LAMP, dLAMP) is a novel nucleic acid amplification technique developed in recent years. It divides the target nucleic acid and LAMP reagent into a large number of independent detection regions, and uses a highly active chain replacement DNA polymerase and four specially designed primers for rapid amplification under isothermal conditions, which provides a good platform for quantitative detection of target nucleic acids. The advantages of high accuracy, high sensitivity, absolute quantification, high tolerance to inhibitors and simple instrumentation make the dLAMP technique very promising in molecular diagnosis, especially in rapid detection of pathogenic microorganisms, it shows a good application prospect in the fields of clinical diagnosis, food safety and environmental monitoring. Certainly, the development of dLAMP still faces some challenges, such as how to avoid non-specific amplification in multiple primer designs, multi-target nucleic acids and simultaneous detection of a large number of samples. With the development of dLAMP technology, this technology will greatly enrich the future development of molecular diagnostics. Applying rapid and effective molecular diagnostic techniques to the diagnosis of pathogenic microorganisms has important social significance for disease prevention and control.
Collapse
|
46
|
Li YJ, Zhang L, Dong QS, Cai Y, Zhang YZ, Wang L, Yao YF, Zhang XY, Li ZW, Li YH, Sun YS, Wang WH, Wu AW. [Short-term outcome of programmed cell death protein1 (PD-1) antibody combined with total neoadjuvant chemoradiotherapy in the treatment of locally advanced middle-low rectal cancer with high risk factors]. ZHONGHUA WEI CHANG WAI KE ZA ZHI = CHINESE JOURNAL OF GASTROINTESTINAL SURGERY 2021; 24:998-1007. [PMID: 34823301 DOI: 10.3760/cma.j.cn441530-20210927-00386] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Objective: Total neoadjuvant chemoradiotherapy is one of the standard treatments for locally advanced rectal cancer. This study aims to investigate the safety and feasibility of programmed cell death protein 1 (PD-1) antibody combined with total neoadjuvant chemoradiotherapy in the treatment of locally advanced middle-low rectal cancer with high-risk factors. Methods: A descriptive cohort study was conducted. Clinicopathological data of 24 patients with locally advanced middle-low rectal cancer with high-risk factors receiving PD-1 antibody combined with neoadjuvant chemoradiotherapy in Gastrointestinal Cancer Center, Unit III, Peking University Cancer Hospital between January 2019 and April 2021 were retrospectively analyzed. Inclusion criteria: (1) rectal adenocarcinoma confirmed by pathology; patient age of ≥ 18 years and ≤ 80 years; (2) the distance from low margin of tumor to anal verge ≤ 10 cm under sigmoidoscopy; (3) ECOG performance status score 0-1; (4) clinical stage T3c, T3d, T4a or T4b, or extramural venous invasion (EMVI) (+) or mrN2 (+) or mesorectal fasciae (MRF) (+) based on MRI; (5) no evidence of distant metastases; (6) no prior pelvic radiation therapy, no prior chemotherapy or surgery for rectal cancer; (7) no systemic infection requiring antibiotic treatment and no immune system disease. Exclusion criteria: (1) anticipated unresectable tumor after neoadjuvant treatment; (2) patients with a history of a prior malignancy within the past 5 years, or with a history of any arterial thrombotic event within the past 6 months; (3) patients received other types of antitumor or experimental therapy; (4) women who were pregnant or breast-feeding; (5) patients with any other concurrent medical or psychiatric condition or disease; (6) patients received immunotherapy (PD-1 antibody). The neoadjuvant therapy consisted of three stages: PD-1 antibody (sintilimab 200 mg, IV, Q3W) combined with CapeOx regimen for three cycles; long-course intensity modulated radiation therapy (IMRT) with gross tumor volume (GTV) 50.6 Gy/CTV 41.8 Gy/22f; CapeOx regimen for two cycles after radiotherapy. After oncological evaluation following the end of the third stage of treatment, surgery or watch and wait would be carried out. Surgical safety, histopathological changes and short-term oncological outcome were analyzed. Results: There were 15 males and 9 females with a median age of 65 (47-78) years. Median distance from the lower margin of the tumor to the anal verge was 4 (3-7) cm. The median maximal diameter of the tumor was 5.1 (2.1-7.5) cm. Twenty patients were cT3, 4 were cT4, 8 were cN1, 5 were cN2a, 11 were cN2b. Ten cases were MRF (+) and 10 were EMVI (+). All the patients were mismatch repair proficient (pMMR). During the neoadjuvant treatment period, 6 patients (25.0%) developed grade 1-2 treatment-related adverse events, including 3 immune-related adverse events. As of April 30, 2021, 20 patients (83.3%, 20/24) had received surgical resection, including 19 R0 resections and 16 sphincter-preservation operations. Morbidity of postoperative complication was 25.0% (5/20), including 2 cases of Clavien-Dindo grade II (1 of anastomotic bleeding and 1 of pseudomembranous enteritis), 3 cases of grade I anastomotic stenosis. Pathological complete response (pCR) rate was 30.0% (6/20) and major pathological response rate was 20.0% (4/20). None of Ras/Raf mutants had pCR or cCR (0/5), while 6 of 17 Ras/Raf wild-type patients had pCR and 3 had cCR, which was significantly higher than that of Ras/Raf mutants (P<0.01). Nine of 16 patients with Ras/Raf wild-type and differentiated adenocarcinoma had pCR or cCR. Among other 4 patients without surgery, 3 patients preferred watch and wait strategy because their tumors were assessed as clinical complete response (cCR), while another one patient refused surgery as the tumor remained stable. After a median follow-up of 11 (6-24) months, only 1 patient with signet ring cell carcinoma had recurrence. Conclusions: PD-1 antibody combined with total neoadjuvant chemoradiotherapy in the treatment of locally advanced rectal cancer has quite good safety and histopathological regression results. Combination of histology and genetic testing is helpful to screen potential beneficiaries.
Collapse
|
47
|
Lin JL, Chen PS, Li YH. Less statin associated adverse events after initiation of pitavastatin compared with atorvastatin and rosuvastatin. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.2935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Statin associated adverse events (SAAEs), including hepatitis, myopathy and new onset diabetes mellitus (NODM), are major reasons that prevent the use of statins. We compared the risk of SAAEs among the commonly used statins to see if SAAEs were similar among the statins.
Methods
We retrieved data from the Taiwan National Health Insurance Research Database. From January 2013 to December 2017, all statin-treated patients without diabetes at baseline were enrolled. We classified eligible patients into pitavastatin (2–4mg/day), moderate-intensity statin (MIS [atorvastatin 10–20 mg/day or rosuvastatin 5–10 mg/day]), and high-intensity statin group (HIS [atorvastatin ≥40 mg/day and rosuvastatin ≥20mg/day]). The study endpoint is a composite of safety events, including hepatitis, myopathy, and NODM. All patients were followed-up for at least one year until December 2018. We used propensity score to balance the baseline differences between the 3 statin groups (N=50935 in each group).
Results
After a mean follow up time of 3.08 years, the safety events occurred in 5014 patients in pitavastatin group (9.84%), 5542 in MIS group (10.88%), and 5343 in HIS group (10.49%). Multivariate Cox proportional hazards model showed that MIS and HIS statins were associated with a higher risk of safety events compared with pitavastatin (adjusted hazard ratio [aHR] 1.122, 95% confidence interval [CI] 1.08–1.17 for MIS and aHR 1.056, 95% CI 1.02–1.10 for HIS). Most events were NODM, with 4818 events in pitavastatin (9.46%), 5284 in MIS (10.37%), and 5113 in HIS group (10.04%). Multivariate Cox proportional hazard analysis showed higher risk of NODM in MIS (adjusted HR 1.111, 95% CI 1.07–1.16) and HIS (aHR 1.050, 95% CI 1.01–1.10) compared with pitavastatin. Time-varying HR analysis showed increased risk of NODM with use of all these statins for more than 1 year compared with non-statin users.
Conclusions
Pitavastatin was associated with a lower risk of SAAEs, especially NODM, compared with atorvastatin and rosuvastatin.
Funding Acknowledgement
Type of funding sources: Private company. Main funding source(s): Orient EuroPharma Co., Ltd.
Collapse
|
48
|
Zhang XH, Cui JF, Wu WX, Li YH. [Pathological diagnosis and clinical pathological significance of metaplastic changes in gastroenterological mucosa]. ZHONGHUA BING LI XUE ZA ZHI = CHINESE JOURNAL OF PATHOLOGY 2021; 50:1103-1109. [PMID: 34619861 DOI: 10.3760/cma.j.cn112151-20210403-00259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
49
|
Cheng J, Li YH, Huang JQ, Xu PR, Xiang ZY, He MK, Guo JM, Wang H. [Comparison of diagnostic value between renal cyst index and Bosniak classification in cystic renal masses]. ZHONGHUA YI XUE ZA ZHI 2021; 101:2906-2908. [PMID: 34587732 DOI: 10.3760/cma.j.cn112137-20210202-00327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
A total of 106 patients who were diagnosed with Bosniak catergory ⅡF or Ⅲ cystic renal masses (CRM) and underwent surgery in Zhongshan-Xuhui Hospital and Xuhui District Central Hospital between January 2018 and December 2019 were retrospectively analyzed. The diagnostic accuracy of renal cyst index (RCI) and Bosniak classification system was compared by analyzing the relevant parameters including the sensitivity and specificity. There were 62 males and 44 females, with a median age of 56 years old. Among the 106 CRM, 72 were benign and 34 were malignant. The sensitivity and specificity of RCI was 94.12% and 81.94%, respectively, while the sensitivity and specificity of Bosniak classification system was 73.53% and 80.56%, respectively. Chi-square test revealed that the sensitivity of RCI was significantly higher than that of Bosniak classification system (P=0.023). The current study indicates that RCI is a simple and feasible method which can provide quantitative evaluation for predicting characteristics of CRM.
Collapse
|
50
|
Qi YF, Huang JL, Chen JH, Huang CP, Li YH, Guan WJ. [ Chlamydia psittaci pneumonia complicated with rhabdomyolysis: a case report and literature review]. ZHONGHUA JIE HE HE HU XI ZA ZHI = ZHONGHUA JIEHE HE HUXI ZAZHI = CHINESE JOURNAL OF TUBERCULOSIS AND RESPIRATORY DISEASES 2021; 44:806-811. [PMID: 34496522 DOI: 10.3760/cma.j.cn112147-20210228-00137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To analyze the clinical characteristics and the diagnosis and treatment of Chlamydia psittaci pneumonia complicated with rhabdomyolysis. Methods: We reported a case of Chlamydia psittaci pneumonia complicated with rhabdomyolysis. We did a literature review on the published reports between January 1978 and May 2020 by searching with the key words of "psittacosis" or "Chlamydia psittaci" and "rhabdomyolysis" in the PubMed database (time frame: January 1, 1967 to May 30, 2020). Results: Our patient was a 64-year-old male presenting with high-grade fever, fatigue, myalgia and dyspnea. A computed tomographic scan of the chest revealed bilateral pneumonia, which was further complicated with rhabdomyolysis during disease progression. This prompted the metagenomic next-generation sequencing, revealing the sequences of Chlamydia psittaci in both the bronchoalveolar lavage fluid and blood. Of the 11 cases in the 3 literature reports that we retrieved, 5 had concomitant rhabdomyolysis (two of which did not have complete clinical information), and the other 6 cases had myositis complicated with an elevated level of creatine phosphokinase. This yielded 3 cases with complete clinical information for our analysis. We had further incorporated their information with the single case managed within our study site. Two were males and the other 2 were females. The patients were aged 66, 46, 44 and 64 years, respectively. All cases had fever and 3 had a contact history with live poultry. Two cases had myalgia and progressed rapidly into having respiratory failure, and the other 2 cases did not develop myalgia and improved significantly after a timely treatment. All 4 cases were cured and discharged after treatment with appropriate antibiotics. No adverse outcomes were observed. Conclusions: The prognosis of Chlamydia psittaci pneumonia complicated with rhabdomyolysis was poor in case of a delayed treatment. Early diagnosis would help reduce the mortality.
Collapse
|