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Zhang FC, Wang L, Shuai ZW, Wu ZB, Zhang W, Zhang ZL, Lin J, Zhao Y. [Recommendations for diagnosis and treatment of primary biliary cholangitis in China (2021)]. ZHONGHUA NEI KE ZA ZHI 2021; 60:709-715. [PMID: 34304446 DOI: 10.3760/cma.j.cn112138-20210520-00360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Primary biliary cholangitis is a chronic autoimmune cholestatic disease with a progressive course. This disease is not rare in China, but standardized diagnosis and treatment for primary biliary cholangitis are insufficient. Based on the evidence and guidelines from China and other countries, Rheumatology Branch of Chinese Medical Association developed the recommendations of diagnosis and treatment for primary biliary cholangitis in China. The aim is to help clinicians recognize clinical characters, therapeutic selection and prognosis judgement of primary biliary cholangitis, which will contribute to make diagnosis in time, to select treatment properly and to manage follow-up scientifically.
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Lin J, Ji XJ, Wang AY, Liu JF, Liu P, Zhang M, Qi ZL, Guo DC, Bellomo R, Bagshaw SM, Wald R, Gallagher M, Duan ML. Corrigendum to "Timing of continuous renal replacement therapy in severe acute kidney injury patients with fluid overload: A retrospective cohort study" [J Crit Care. 2021 Aug; 64: 226-236]. J Crit Care 2021; 66:191. [PMID: 34274206 DOI: 10.1016/j.jcrc.2021.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Liu M, Xie J, Tan C, Ruan X, Wang Z, Luo X, Lin J, Xiang L, Li A, Han Z, Liu S. [Japan narrow-band imaging Expert Team type 2B colorectal cancer: consistency between endoscopic prediction and pathological diagnosis]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2021; 41:942-946. [PMID: 34238749 DOI: 10.12122/j.issn.1673-4254.2021.06.19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To explore the potential factors that affect the accuracy of endoscopic diagnosis for Japan narrow-band imaging (NBI) Expert Team (JNET) type 2B colorectal lesions. OBJECTIVE The clinical data were collected from 261 patients with JNET type 2B colorectal lesions diagnosed in Nanfang Hospital between July, 2018 and July, 2021. We analyzed the macroscopic type, size, location or pit pattern classification of the lesions for their potential influence of the diagnostic accuracy of JNET type 2B lesions. OBJECTIVE The 261 lesions included 91 low-grade intramucosal neoplasia lesions (34.9%), 132 high-grade intramucosal neoplasia lesions (50.6%), 13 submucosal invasive cancer lesions (5.0%), and 25 deep submucosal invasive cancer lesions (9.6%). The coincidence rate between endoscopic prediction and pathological diagnosis of these lesions was 55.6% (145/ 261). The macroscopic type and size of the lesions were significantly associated with the diagnostic accuracy of JNET type 2B lesions (P < 0.001). There was a significant difference in the diagnostic accuracy among the lesions with different pit pattern types (P < 0.001). OBJECTIVE Both the macroscopic type and size affect the accuracy of endoscopic diagnosis of JNET type 2B colorectal lesions. JNET classification combined with pit pattern types can have better accuracy in predicting the pathological diagnosis of these lesions.
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Jurczak W, Tam C, Eckert K, Lin J, Neuenburg JK, Wang ML. FIRST‐LINE IBRUTINIB + VENETOCLAX TREATMENT FOR MANTLE CELL LYMPHOMA IN OLDER PATIENTS OR THOSE WITH
TP53
MUTATION: A NEW OPEN‐LABEL ARM OF THE PHASE 3 PCYC‐1143 SYMPATICO STUDY. Hematol Oncol 2021. [DOI: 10.1002/hon.172_2880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Zhang H, Ye PC, Wang XM, Wu X, Peng J, Wang SL, Lin J. [The relationship between genotype of familial hypercholesterolemia and the efficacy of PCSK9 inhibitors]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2021; 49:572-579. [PMID: 34126724 DOI: 10.3760/cma.j.cn112148-20210322-00257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: This study intends to explore the difference in the efficacy of PCSK9 inhibitors in patients with different FH phenotypes by analyzing the level of blood lipids before and after treatment with PCSK9 inhibitors in patients with familial hypercholesterolemia (FH) with different allele grades. Methods: Patients with FH phenotype, who admitted to Beijing Anzhen Hospital from January 2019 to October 2020, were enrolled. Age, sex and other clinical information were collected from enrolled, and the pathogenic genes were detected by the second generation sequencing technique. The patients were divided into five groups according to the number of alleles involved and the degree of gene damage: single allele-null mutation group, single allele-defect mutation group, multi-allele-null mutation group, multi-allele-defect mutation group and no major pathogenic gene mutation group. The results of blood lipids were collected before medication, 4-6 weeks of intensive statin treatment and one month after combined treatment with PCSK9 inhibitor (PCSK9i). The LDL-C level were compared among groups. ASCVD risk stratification was performed in all patients, and the proportion of LDL-C level reaching the corresponding risk stratification target value of each genotype group after treatment was analyzed. Results: A total of 66 patients with FH phenotype were included, including 47 males (71.2%) and 19 females (28.8%),the mean age was(43.1±13.4 years). There were 7 cases in single allele-null mutation group (10.6%), 25 cases in single allele-defect mutation group (37.9%), 8 cases in multi-allele-null mutation group (12.1%), 18 cases in multi-allele-defect mutation group (27.3%) and 8 cases in no major pathogenic mutation group (12.1%). The degree of LDL-C reduction post combined PCSK9 inhibitor therapy was as follows: single allele mutation group>no major pathogenic mutation group>multi-allele mutation group, general distribution was in the range of 0-90.0%. Two groups of single allele mutation and no major pathogenic mutation group>50.0%>multi-allele mutation group. Under the combined treatment of PCSK9 inhibitors, the further decrease of LDL-C was in the order of single allele mutation group>non-major pathogenic mutant group>multi-allele mutation group. The efficacy of combined therapy on reducing LDL-C at 1 month after treatment decreased with the increase of baseline LDL-C level (r = 0.46, P<0.001) in patients with FH phenotype. In addition, the further decrease of LDL-C level post high-intensity statin therapy combined with PCSK9 inhibitors decreased with the increase of baseline LDL-C levels (r = 0.40, P<0.001). The degree of LDL-C decrease was high and stable by statin combined with PCSK9 inhibitor therapy in single allele mutation group. In the single allele-defect mutant group, the decrease of LDL-C increased with the increase of baseline LDL-C level post intensive statin treatment and combined PCSK9 inhibitor treatment ((r=0.54, P=0.009); r=0.45,P=0.030), and the further decrease of LDL-C level decreased with the increase of baseline LDL-C level in single allele-defect mutant group post combined therapy with PCSK9 inhibitor (r=0.43, P=0.040). The decrease of LDL-C in patients with the multi-allele mutation group varied with different pathogenic gene loci and combinations post combined therapy with PCSK9 inhibitor. There was no significant difference in the level of blood lipids between the group without major pathogenic gene mutation and the group with single allele mutation before and after treatment. The percentage of patients achieving LDL-C goals with different genotypes of phenotypic FH were as follows: single allele mutation group (86.7%), non-major pathogenic mutant group (75.0%) and multi-allele mutation grou (<5.0%). Conclusions: All patients with different FH phenotypes could benefit from the intensive lipid-lowering therapy with statins and PCSK9 inhibitors, however, there are significant differences in the efficacy of lowering LDL-C in Chinese patients with FH phenotype with different molecular etiologies. Therefore, the pathogenic gene analysis may suggest the lipid-lowering effect of PCSK9 inhibitors in patients with FH.
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Murray MM, Lin J, Buros Stein A, Wilcox ML, Cottreau J, Postelnick M, Palella FJ. Relationship of polypharmacy to HIV RNA suppression in people aged ≥ 50 years living with HIV. HIV Med 2021; 22:742-749. [PMID: 34077632 DOI: 10.1111/hiv.13122] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 02/28/2021] [Accepted: 04/12/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVES People living with HIV (PLWH) aged ≥ 50 years face unique challenges regarding their medication therapies, especially antiretroviral therapy (ART). Use of ARTs, along with medications for comorbidities, may lead to adverse events, drug-drug interactions (DDIs) and poor adherence. The objective of this study was to identify the number of medications above which PLWH aged ≥ 50 years are less likely to be virally suppressed and to describe other associated patient-specific risk factors. METHODS This was a cross-sectional study of PLWH aged ≥ 50 years, prescribed ART, and seen at least once in the Northwestern Infectious Disease Center between 1 June 2013 and 31 May 2015. Variables concerning medication use and comorbidities were collected. The primary outcome was the presence of an undetectable plasma HIV RNA level (viral load). RESULTS Among the 621 included patients, there was a higher percentage taking ≤ 15 medications with an undetectable plasma HIV RNA (n = 453; 80.6%) vs. patients taking > 15 medications (n = 40; 67.8%; P = 0.03). Taking > 15 medications [odds ratio (OR) 0.49; 95% confidence interval (CI) 0.26-0.96], pulmonary disease (OR 0.54; 95% CI 0.3-0.97) and CD4 T-lymphocyte count < 200 cells/μL (OR 0.39; 95% CI 0.22-0.68) decreased the odds of having an undetectable plasma HIV RNA. CONCLUSIONS PLWH taking > 15 medications were less likely to have an undetectable HIV RNA. Further studies are needed to evaluate the impact of overall medication economic burden on clinical outcomes among PLWH ≥ 50 years of age.
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Chen LF, Zhang X, Chen C, Ma JD, Mo Y, Lin J, Zou YY, Zheng DH, Dai L. AB0125 CLINICAL CHARACTERISTICS OF RHEUMATOID ARTHRITIS PATIENTS WITH IGG4-RELATED SYNOVITIS. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.2245] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:Elevated serum IgG4 (sIgG4) and IgG4+ plasma cell tissue infiltration are outstanding features of IgG4-related disease (IgG4-RD). However, elevated IgG4 is not specific for IgG4-RD. Our previous study reported elevated sIgG4 in 46% of rheumatoid arthritis (RA) patients (Mediators Inflamm 2014). Whether synovium from RA patients show similar characteristics of IgG4-RD and how about the clinical characteristics of RA patients with IgG4-related synovitis have not been reported yet.Objectives:To explore the serum and synovial IgG4 level and their correlation with disease indicators in RA.Methods:Active RA patients who underwent needle synovial biopsy with qualified synovium tissue were recruited. Demographic and clinical data were collected simultaneously. Synovium tissue were stained with H&E for Krenn synovitis score and immunohistochemistry for positive cell densities of CD20, CD38, IgG and IgG4. Serum IgG4 level was detected by immunonephelometry.Results:Among 96 RA patients recruited, 74 (77.1%) were female, the median age was 55.0 (46.0~61.0) years, disease duration was 42.0 (12.0~120.0) months and SDAI was 31.2 (22.1~42.8).The median sIgG4 was 1.38 (0.86~2.42) g/L and 49(51.0%) patients had elevated sIgG4. Compared with those with normal sIgG4, RA patients with elevated sIgG4 had significantly higher levels of PrGA [7 (5~8) vs. 6 (4~7)], ESR [90 (64~116) mm/h vs. 61 (38~75) mm/h], CRP [46.20 (17.20~74.20) mg/L vs. 18.90 (9.46~49.20) mg/L], DAS28-ESR [6.3 (5.6~7.4) vs. 5.7 (4.7~6.4)], SDAI [34.2 (25.3~48.8) vs. 27.8 (18.9~35.9)] and HAQ-DI [1.70 (0.61~2.28) vs. 0.88 (0.40~1.75), all P<0.05]. Meanwhile, they also showed significantly higher synovial counts of CD38+ plasma cells [1240(559~2290) /mm2 vs. 1020(354~1777) /mm2], IgG4+ plasma cells [106 (39~249) /mm2 vs. 68 (3~123) /mm2], and higher ratio of IgG4+/IgG+ plasma cells [26.3 (15.5~38.0) % vs. 15.2 (0.9~24.7) %, all P<0.05].The median IgG4+ plasma cells count was 83 (10~192) /mm2 and median ratio of IgG4+/IgG+ plasma cells was 19.1 (8.4~31.5)%. Both of them correlated positively with ESR, CRP and sIgG4 (r=0.216~0.394, all P<0.05). There were 46 (47.9%) patients with IgG4+ plasma cells >10/HPF, who had significant higher ESR [86 (50~109) mm/h vs. 65 (40~84) mm/h] and CRP [43.35 (16.93~77.85) mg/L vs. 26.15 (9.54~52.53) mg/L, both P<0.05] than those with IgG4+ plasma cells ≤10/HPF. There were 13 (13.5%) patients with the ratio of IgG4+/IgG+ plasma cells >40%, and 11 (11.5%) patients with both IgG4+ plasma cells >10/HPF and IgG4+/IgG+ plasma cells ratio >40% (IgG4-related synovitis). RA patients with IgG4-related synovitis had significant higher ESR than the others [106 (53~125) mm/h vs. 69 (41~91) mm/h, P<0.05].There were 10 (10.4%) patients showing elevated sIgG4 and IgG4-related synovitis. Four patients completed 1-year follow-up and all of them achieved remission at 6th month (SDAI≤3.3, Figure 1). Only one patient had radiographic progression at 12th month.Figure 1.Dynamic disease activity of 4 RA patients with elevated sIgG4 and IgG4-related synovitis during 1-year follow-up.Conclusion:IgG4-related synovitis can be found in RA patients. Their clinical significance in disease characteristics and outcomes are worth further study.Acknowledgements:This work was supported by National Natural Science Foundation of China (no. 81971527, 81801606 and 81801605), Guangdong Natural Science Foundation (no. 2018A030313541 and 2018A030313690), Guangdong Medical Scientific Research Foundation (no. A2018062), Guangdong Basic and Applied Basic Research Foundation (no. 2019A1515011928 and 2020A1515110061), and Science and Technology Program of Guangzhou (no. 201904010088).Disclosure of Interests:None declared
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Ouyang ZM, Zeng WC, Wei XN, Zheng DH, Lin J, Li QH, Dai L, Mo Y. AB0398 CASE SERIES OF PATIENTS WITH CHOLESTEROL CRYSTAL EMBOLISM SYNDROME THAT MIMICS SYSTEMIC VASCULITIS. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.3500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:Cholesterol crystal embolism (CCE) syndrome is a multisystemic disorder caused by small arteries cholesterol crystal emboli subsequent to small pieces of atheromatous plaques from the aorta or other major arteries break off. CCE is often overlooked because it mimics symptoms of systemic vasculitis due to its clinical characteristics such as ulceration and gangrene of toes, livedo reticularis, renal insufficiency. Acute inflammatory reactants such as ESR, CRP may elevate in CCE patients since the cholesterol crystals trigger a foreign-body inflammatory reaction around the arterioles.Objectives:This study aimed to explore the clinical characteristics of CCE patients, to make rheumatologists learn more about this disease.Methods:Peer-reviewed articles in the electronic databases Medline, PubMed, Science Citation Index, China Biomedical Literature Database (CBM), China Journal Full Text Database (CNKI), and WANFANG Data were searched using the terms “cholesterol crystal embolism syndrome”, “cholesterol embolism”, “atherosclerotic embolism”, “atherosclerotic nephropathy”, or “CCE”. Only articles or case reports containing detailed medical records of CCE patients were included. We also included CCE patients in our department.Results:A 66-year-old male CCE patient presented with multiple ulceration and gangrene of toes and heels (Figure 1), subacute renal insufficiency, and elevated CRP and ESR. This patient had been considered as “suspected systemic vasculitis” and was referred to our rheumatology department. Another 39 Chinese CCE patients from the above databases were qualified for analysis. Among these 40 patients, 87.5% (35/40) were male and the mean age was 68±6 years. The most common involved was kidney and 90% (36/40) of patients presenting with renal insufficiency including the progressive increase of serum creatinine, hematuria, proteinuria, or sudden (or sharp) aggravation of hypertension. Next common involved was skin that occurred in 87.5% (35/40) of patients, especially in the toes and heels. For skin manifestations, blue toe syndrome occurred in 82.5% (33/40) of patients, ulceration or gangrene in 25% (10/40), and livedo reticularis in 15% (6/40). Additionally, 12.5% (5/40) showed ocular involvement such as visual impairment and visual field defect. In 2 patients, embolized cholesterol crystal in retinal arteries that is called Hollenhorst plaques was detected by fundoscopy. There were 62.5% (25/40) of patients having elevated CRP or ESR. The positive rate for skin or subcutaneous biopsies was 58% (11/19) and for kidney biopsies was 100% (6/6). The precipitating factors preceding the occurrence of classical symptoms such as blue toe syndrome, livedo reticularis and/or subacute renal insufficiency is important for CCE diagnosis especially for patients who had contraindications or were intolerant to biopsy. The precipitating factors include endovascular intervention (80%), vascular surgery (5%), and anticoagulant or thrombolytic therapy (2.5%). Only 12.5% (5/40) of patients were spontaneous and didn’t have any predisposing factors. General interventions of CCE included statins (82.5%), antiplatelets (32.5%), and dialysis (32.5%). Twelve patients (30%) received glucocorticoids and 75% (9/12) of them renal function improved and ulceration healed (Figure 1). Among 36 patients who presented with renal insufficiency, the renal function returned to normal after treatment in 2 patients (5.6%), but 27 patients (75%) still showed abnormal renal function even though somewhat improved, and 7 patients (19.4%) needed renal replacement therapy or dialysis for maintenance.Conclusion:This study reported CCE patients had high prevalence of renal insufficiency, blue toe syndrome, and ulceration or gangrene of toes, as well as elevated CRP or ESR, thus rheumatologists should be alert to this disease as one of the differential diagnosis of systemic vasculitis, especially for elderly patients with evidence of atherosclerosis who undergo a recent cardiovascular procedure.Disclosure of Interests:None declared
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Wan BS, Wang XY, Tiang J, Zhou C, Lin J, Wang Z. Ribosomal protein RPS15A augments proliferation of colorectal cancer RKO cells via regulation of BIRC3, p38 MAPK and Chk1. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2021; 25:3967-3980. [PMID: 34156695 DOI: 10.26355/eurrev_202106_26037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Ribosomal protein S15A (RPS15A) has been implicated in tumorigenesis, but its role in colorectal cancer (CRC) is not fully studied. The objective of this study was to investigate the role of RPS15A in CRC carcinogenesis. PATIENTS AND METHODS RBSP15A expression was detected in 120 colorectal adenocarcinoma biopsies by immunohistological staining, and we examined the association of RSP15A expression with clinicopathological outcomes. We generated RPS15A stable knockdown CRC cell lines using shRNAs and assessed cell proliferation by MTT assays, clonogenicity by colony formation assays, and apoptosis and cell cycle arrest by flow cytometric analyses. A mouse tumor xenograft model was used to confirm the influence of RPS15A expression on CRC in vivo. RESULTS RPS15A expression was predictive for poor disease-free survival. Knockdown of RPS15A expression significantly inhibited cell proliferation and colony formation and augmented apoptosis in both the RKO and SW620 CRC cell lines. Moreover, RPS15A knockdown arrested RKO cells at the G2/M phase and SW620 cells at the G0/G1 phase. KEGG pathway analysis of 785 genes differentially expressed between wild-type and shRPS15A RKO cells showed enrichment for the pathway in cancer and MAPK signaling pathway KEGG terms. RPS15A knockdown induced apoptosis via regulation of BIRC3, p38 MAPK, and Chk1. Consistently, RPS15A knockdown significantly impaired the growth of subcutaneous CRC xenografts in nude mice. CONCLUSIONS These results indicate that RPS15A is a novel, potentially oncogenic gene involved in colorectal carcinogenesis. RPS15A knockdown may be an attractive strategy for treating CRC with gene therapy.
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Shang YJ, Pan PL, Li XR, Li K, Lin J, Guo YD. Species Identification of Sarcosaprophagous Flies Based on Vein Digital Image Analysis. FA YI XUE ZA ZHI 2021; 37:325-331. [PMID: 34379900 DOI: 10.12116/j.issn.1004-5619.2020.400506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Indexed: 06/13/2023]
Abstract
Objective To identify species of common sarcosaprophagous flies based on digital image analysis of veins, in order to provide new idea for fast and accurate species identification of sarcosaprophagous flies in forensic entomology. Methods Random trapping of 226 male and female sarcosaprophagous flies that comprised of 7 common species, including Sarcophaga peregrina, Parasarcophaga ruficornis, Sarcophaga dux, Seniorwhitea reciproca, Bercaea cruentata, Aldrichina grahami, and Synthesiomysia nudiseta with carrion in the field was conducted. The 17 landmarks on the right wing of each fly were digitally processed and the images were analyzed. The effects of allometry were evaluated using a permutation test. Wing shape variations among 7 sarcosaprophagous fly species and female species was analyzed using canonical variate analysis (CVA). Additionally, cross-validation test was used to evaluate the reliability of classification. Results Among 7 sarcosaprophagous fly species and female species, the effect of allometry had statistical significance (P<0.05). The CVA results showed that among 7 sarcosaprophagous fly species and female species, differences in the wing shape were significant, and the first two canonical variates accounted for 82.9% and 84.1% of the total variation of vein shape. Vein digital image analysis can be used to separate the 7 common sarcosaprophagous flies, with an overall species identification accuracy of 81.2%-100.0%, and with a species identification accuracy of 75.0%-100.0% to distinguish the female flies of the 7 sarcosaprophagous flies species. Conclusion Vein digital image analysis is a relatively convenient and reliable method for identification of insect species, which can be used for species identification of common sarcosaprophagous flies.
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Zou YW, Chen C, Zhang Q, Lian SY, Yang KM, Xu YH, Lin J, Ma JD, Zou YY, Dai L. POS0539 PAIN IS AN INDEPENDENT ASSOCIATED FACTOR ON FUNCTIONAL LIMITATION IN CHINESE PATIENTS WITH EARLY RHEUMATOID ARTHRITIS. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.2291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Rheumatoid arthritis (RA) is a leading cause of extremity disability in Chinese female population according to 2006 national survey. However, less epidemiological data about functional limitation in Chinese RA patients have been published.Objectives:To investigate the prevalence, characteristics and associated factors of functional limitation in Chinese RA patients.Methods:Consecutive patients with RA were recruited. The demographic and clinical data were collected including indicators of disease activity, functional assessment and radiographic assessment. According to Health Assessment Questionnaire Disease Index (HAQ-DI), functional limitation was defined as: mild (0 < HAQ-DI ≤ 1), moderate (1 < HAQ-DI ≤ 2), and severe (2 < HAQ-DI ≤ 3).Results:There were 643 RA patients recruited with 82.3% female and mean age 49.7 ± 12.9 years. The median (IQR) of total HAQ-DI was 0.25 (0.00-0.75) and there were 399 (62.1%) RA patients with functional limitation including 293 (45.6%), 73 (11.4%), 33 (5.1%) with mild, moderate, and severe functional limitation, respectively. The highest prevalence of functional limitation subdimension was ‘‘walking’’ (43.5%), followed by “grip” (36.1%), ‘‘reach’’ (35.5%), ‘‘common daily activities’’ (33.4%), ‘‘hygiene’’ (33.0%), ‘‘dressing and grooming’’ (29.7%), ‘‘arising’’ (29.1%), while the lowest was ‘‘eating’’ (18.4%). Further age stratification showed that the prevalence of functional limitation was increased with age (P < 0.001), but no difference between male and female RA patients (58.8% vs. 62.8%, P = 0.426). The prevalence of functional limitation of RA patients with disease duration < 1 years (early), 1-10 years (intermediate) and ≥ 10 years (long) were 70.2%, 55.9% and 74.5% respectively, showing a U-shaped curve (Figure 1A), which indicated that early RA also had high rate of functional limitation. Furthermore, early RA patients had the highest proportion of severe functional limitation (14.3% vs. 2.0% vs. 8.7%, Figure 1B), together with higher prevalence of functional limitation of all eight subdimension than those with intermediate disease duration (P < 0.05, Figure 1C). There were significant differences in Pain VAS, indicators of disease activity, functional and radiographic assessment among RA patients with different disease duration. Compared with those with intermediate disease duration, early RA patients had higher Pain VAS, higher disease activity indicator (including ESR, CRP, CDAI), higher HAQ-DI, but lower radiographic indicators (all P < 0.05). There was no significant difference in disease activity and functional indicators between early RA patients and those with long disease duration. Multivariate ordered logistic regression analysis showed that Pain VAS (OR = 2.116, 95% CI: 1.483-3.019), disease activity indicators [including CRP (OR = 1.047, 95% CI: 1.011-1.084) and CDAI (OR = 1.128, 95% CI: 1.054-1.208)] were associated factors of functional limitation in early RA patients.Figure 1.The prevalence of function limitation in RA patients. (A) The prevalence of functional limitation in different disease duration groups of RA patients. (B) The different degrees of functional limitation in different disease duration groups of RA patients. (C) The subdimension characteristics of functional limitation in different disease duration groups of RA patients.Conclusion:Near two third early RA patients have functional limitation, in which both pain and active disease are independent associated factors. Management of pain and target treatment in early RA patients should be emphasized.Fund program:National Natural Science Foundation of China (81801605, 81801606, 81971527); Guangdong Natural Science Foundation (2018A030313541, 2018A030313690, 2019A1515011928); Guangzhou Science and Technology Program (201904010088); Guangdong Basic and Applied Basic Research Foundation (2020A1515110061); Guangdong Medical Scientific Research Foundation (A2018062)Disclosure of Interests:None declared
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Zou YW, Chen C, Lin J, Ma JD, Zou YY, Dai L. POS0534 THE PREVALENCE OF HYPERTENSION AND ITS POTENTIAL ASSOCIATED FACTORS IN CHINESE PATIENTS WITH RHEUMATOID ARTHRITIS. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.2078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Cardiovascular disease (CVD) is the leading cause of mortality in patients with rheumatoid arthritis (RA), and hypertension is a modifiable risk-factor for CVD. In addition, comorbidities may shorten the life span of RA patients, which appears to be the consequence of an increased prevalence of CVD. RA patients with comorbidities might not be given the equal treatment in daily practice compared with patients without comorbidities.Objectives:To investigate the prevalence of hypertension and its associated factors in Chinese RA patients.Methods:Consecutive patients with RA were recruited from August 2015 to September 2019 at Department of Rheumatology, Sun Yat-sen Memorial Hospital. Demographic and clinical characteristics were collected including indicators of disease activity, functional assessment and radiographic assessment and CV-related comorbidities.Results:There were 674 RA patients recruited with 82.3% female and mean age 49.9±13.0 years. The prevalence rate of hypertension in RA patients was 32.9%, followed by dyslipidemia (9.9%), type 2 diabetes (8.8%), hyperuricemia (8.5%), fatty liver disease (8.0%), CVD (6.2%) and chronic kidney disease (3.3%). The prevalence of hypertension was 38.7% and 31.7% in male and female RA patients respectively (P = 0.144). Further age stratification showed no hypertension in RA patients at 16-19 years, 2.0% at 20-29 years and 8.1% at 30-39 years. The prevalence of hypertension greatly increased after 40 years old with 24.5%, 38.6%, 54.9%, and 63.6% in RA patients of 40-49, 50-59, 60-69, ≥ 70 years old respectively, and there was no significant difference between male and female RA patients of different age (Figure 1). Compared with those without hypertension, RA patients with hypertension had advanced age (57.3 ± 9.3 years vs. 46.3 ± 13.0 years), long-standing disease duration (median 60 months vs. 48 months), higher disease activity indicators [including PtGA (median 4 vs. 3), PrGA (median 3 vs. 3) and ESR (median 33 mm/h vs. 27 mm/h)], higher functional indicator [HAQ-DI (median 0.25 vs. 0.13)], worse joint destruction [JE subscore (median 10 vs. 6)] and higher proportions of comorbidities [including type 2 diabetes (14.9% vs. 5.8%), hyperuricemia (13.1% vs. 6.1%), chronic kidney disease (6.3% vs. 1.8%), dyslipidemia (15.8% vs. 7.1%), CVD (10.4% vs. 4.2%) and fatty liver disease (13.5% vs. 5.3%), all P < 0.005]. Multivariate logistic regression analysis showed that comorbidities including hyperuricemia (OR = 1.977, 95% CI: 1.002-3.900), dyslipidemia (OR = 1.903, 95% CI: 1.102-3.288) and fatty liver disease (OR = 2.335, 95% CI: 1.278-4.265) were associated factors of hypertension after adjustment for age and genderFigure 1.The prevalence of hypertension in different age and sex groups of RA patients.Conclusion:Hypertension is the most common CV-related comorbidity in Chinese RA patients which is associated with hyperuricemia, dyslipidemia and fatty liver disease. Detection and management of hypertension and other CV-related comorbidities in RA patients should be emphasized.Fund program:National Natural Science Foundation of China (81801605, 81801606, 81971527); Guangdong Natural Science Foundation (2018A030313541, 2018A030313690, 2019A1515011928); Guangzhou Science and Technology Program (201904010088); Guangdong Basic and Applied Basic Research Foundation (2020A1515110061); Guangdong Medical Scientific Research Foundation (A2018062)Disclosure of Interests:None declared
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Zeyu W, Liang T, Song G, Lin J, Xiao Y, Wang F, Zhang J, Xu Y, Fu Q. The effects of primary realignment or suprapubic cystostomy on prostatic displacement in patients with pelvic fracture urethral injury: A clinical study based on MR urethrography. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)01508-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Zhang X, Ma JD, Zheng DH, Chen C, Wu T, Lin J, Jing J, Mo Y, Zou YY, Dai L. POS0452 SYNOVIAL MYELOID-STROMAL PATHOTYPE PREDICTS ONE-YEAR RADIOGRAPHIC PROGRESSION IN ACTIVE RHEUMATOID ARTHRITIS. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.1292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Rheumatoid arthritis (RA) is a heterogeneous disease with variable prognosis. The cellular composition in synovium is the driving force of joint destruction in RA, and the predictive values of histopathological assessments on the clinical outcomes of RA have been identified. However, current synovial histopathological assessments mainly focus on the infiltrated immunocytes to distinguish RA synovium into different synovial pathotypes. Whether addition of stromal cells improve the accuracy of histopathological assessments remains unknow.Objectives:To distinguish synovial pathotypes of RA based on intercellular connection and explore their predictive value on one-year radiographic progression.Methods:Active RA patients who underwent needle synovial biopsy at baseline were recruited from a real-world prospective cohort. Clinical data were evaluated at baseline and 1, 3, 6, 12 months. Histopathologic assessments included Krenn synovitis score and semiquantitative score of immunohistochemical staining for CD20, CD38, CD4, CD8, CD68, CD31 and CD90. Cluster analysis was used to distinguish synovial pathotypes. The primary outcome was one-year radiographic progression defined as a change in total Sharp/van der Heijde modified score≥0.5 units.Results:1. Among 134 RA patients who received synovial biopsy at baseline and finished one-year follow-up, 105 had qualified synovial tissue. The mean age was 50.2±13.3 years with 77.1% female. The median disease duration was 24 (9-120) months. All patients were active RA, and 64.8%, 26.7% and 8.6% patients in high, moderate and low disease activity, respectively. There were 41 (39%) patients who have never been treated with corticosteroids or disease-modifying anti-rheumatic drugs.2. During one-year follow-up, there were 48.6%, 63.8%, 71.4%, and 69.5% patients achieved CDAI LDA target, and 12.4%, 30.5%, 34.3%, and 32.4% patients achieved CDAI remission after 1, 3, 6, and 12 months, respectively. A total of 33 (31.4%) patients had radiographic progression.3. All patients were divided into three clusters using cluster analysis based on the seven synovial cellular scores. Patients in cluster 1 (n=50, 47.6%) had higher scores of sublining CD68+ macrophages, CD31+ endothelial cells and CD90+ fibroblasts, thus named as myeloid-stromal pathotype. Patients in cluster 2 (n=26, 24.8%) had higher scores of CD20+ B cells, CD38+ plasma cells, CD4+ T cells and CD8+ T cells, thus named as lymphoid pathotype. Patients in cluster 3 (n=29, 27.6%) had lower scores of all seven cell types, thus named as pauci-cellular pathotype (Figure 1).4. RA patients with baseline synovial myeloid-stromal pathotype showed higher rate of one-year radiographic progression versus lymphoid and pauci-cellular pathotypes (48% vs. 16.4%, P<0.001), whereas there was no difference between lymphoid and pauci-cellular pathotypes (11.5% vs. 20.7, P=0.475). Adjusted for confounding factors including age, sex, smoking, disease duration, RF status, ACPA status, CDAI, HAQ-DI and mTSS at baseline, multivariate logistic regression analysis showed that baseline synovial myeloid-stromal pathotype independently predicted one-year radiographic progression (AOR=3.602, 95%CI:1.257-10.324, P=0.017, Table 1).Conclusion:Baseline synovial myeloid-stromal pathotype in RA can predict one-year radiographic progression.Funding:This work was supported by National Natural Science Foundation of China (no. 81971527, 81801606 and 81801605), Guangdong Natural Science Foundation (no. 2018A030313541 and 2018A030313690), Guangdong Medical Scientific Research Foundation (no. A2018062), Guangdong Basic and Applied Basic Research Foundation (no. 2019A1515011928 and 2020A1515110061), and Science and Technology Program of Guangzhou (no. 201904010088).Acknowledgements:We thank all subjects and medical staff who generously contributed to this study.Disclosure of Interests:None declared
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Zhang Y, Lin J, Zhang J, Zheng J. A adult patient with multiple pulmonary mixed squamous cell and glandular papillomas. J Postgrad Med 2021; 68:53-54. [PMID: 34045421 PMCID: PMC8860123 DOI: 10.4103/jpgm.jpgm_1079_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Wang B, Yang L, Lin J, Wang Y, Wang SM, Zhong DR. [Clinicopathological features of bronchiolar adenoma versus mixed squamous cell and glandular papilloma: a comparative analysis]. ZHONGHUA BING LI XUE ZA ZHI = CHINESE JOURNAL OF PATHOLOGY 2021; 50:458-464. [PMID: 33915651 DOI: 10.3760/cma.j.cn112151-20201006-00761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To observe the clinicopathological features of bronchiolar adenoma (BA) and mixed squamous cell and glandular papilloma (MSGP). The relationship between them was also analyzed. Methods: Clinical data of eight patients with BA and four patients with MSGP diagnosed in China-Japan Friendship Hospital were collected from January 2018 to January 2020. Hematoxylin-eosin staining and immunohistochemical staining (EnVision method) were used to compare their histopathological characteristics. The hotspots regions of cancer-associated driver genes in lung cancer, using real-time quantitative PCR, were detected in all the cases and the literatures were reviewed. Results: The clinical and imaging manifestations of BA and MSGP were analogous. Histologically they had a two-layer structure including bronchial or bronchiolar-type epithelium and a continuous layer of basal cells,similar to bronchial/bronchiole mucosae. P16 protein was highly expressed in 7/8 of BA and 1/4 of MSGP. Mutations of cancer-associated genes were detected in 4/8 of BA, but none in MSGP. Conclusions: BA and MSGP, derived from different parts of the respiratory tract in the lungs, are rare and benign. Their morphological features overlapped with each other, and some cases are accompanied by genetic changes. It is necessary to pay attention to the differential diagnosis between them and lung adenocarcinoma, especially during the intraoperative diagnosis; and be alert to the potentially malignant components in the tumor or combined cancers.
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Lin J, Ji XJ, Wang AY, Liu JF, Liu P, Zhang M, Qi ZL, Guo DC, Bellomo R, Bagshaw SM, Wald R, Gallagher M, Duan ML. Timing of continuous renal replacement therapy in severe acute kidney injury patients with fluid overload: A retrospective cohort study. J Crit Care 2021; 64:226-236. [PMID: 34034218 DOI: 10.1016/j.jcrc.2021.04.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 04/29/2021] [Accepted: 04/30/2021] [Indexed: 01/20/2023]
Abstract
PURPOSE We aimed to evaluate the association of early versus late initiation of Continuous renal replacement therapy (CRRT) with mortality in patients with fluid overload. METHODS This was a retrospective cohort study of patients with fluid overload (FO) treated with CRRT due to severe acute kidney injury (AKI) between January 2015 and December 2017 in a mixed medical intensive care unit of a teaching hospital in Beijing, China. Patients were divided into early (≤15 h) and late (>15 h) groups based on the median time from ICU admission to CRRT initiation. The primary outcome was all-cause mortality at day 60. Multivariable Cox model analysis was used for analysis. RESULTS The study patients were male predominant (84/150) with a mean age of 64.8 ± 16.7 years. The median FO value before CRRT initiation was 10.1% [6.2-16.1%]. The 60-day mortality rates in the early vs the late CRRT groups were 53.9% and 73%, respectively. On multivariable Cox modelling, the late initiation of CRRT was independently associated with an increased risk of death at 60 days (HR 1.75, 95% CI 1.11-2.74, p = 0.015). CONCLUSIONS Early initiation of CRRT was independently associated with survival benefits in severe AKI patients with fluid overload.
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Lin J, Li S, Li S, Kiamanesh E, Aasi S, Kwong B, Chang A. 241 Association of ruxolitinib with NMSCs risk in patients with polycythemia vera and myelofibrosis. J Invest Dermatol 2021. [DOI: 10.1016/j.jid.2021.02.263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Garcia VM, Lin J, Patel J, Lassen U, Solomon B, Rosen L, Leyvraz S, Tan D, Reeves J, Beckmann G, Rudolph M, Wierzbinska J, Dima L, Brega N, Kummar S, Drilon A. 162P Long-term efficacy and genomic characteristics of patients with TRK fusion lung cancer treated with larotrectinib. J Thorac Oncol 2021. [DOI: 10.1016/s1556-0864(21)02004-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Zhang J, Yu Y, Lin Y, Kang S, Lv X, Liu Y, Lin J, Wang J, Song C. Efficacy and safety of neoadjuvant therapy for HER2-positive early breast cancer: a network meta-analysis. Breast 2021. [DOI: 10.1016/s0960-9776(21)00167-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Lin J, Chen DR. Luteolin suppresses androgen receptor-positive triple-negative breast cancer cell proliferation and metastasis by epigenetic regulation of MMP9 expression via AKT/mTOR signaling pathway. Breast 2021. [DOI: 10.1016/s0960-9776(21)00106-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Cho B, Wu Y, Lopes G, Kudaba I, Kowalski D, Turna H, De Castro G, Caglevic C, Zhang L, Karaszewska B, Laktionov K, Srimuninnimit V, Bondarenko I, Kubota K, Yin L, Lin J, Souza F, Mok T. FP13.04 KEYNOTE-042 3-Year Survival Update: 1L Pembrolizumab vs Platinum-Based Chemotherapy for PD-L1+ Locally Advanced/Metastatic NSCLC. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.143] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Ricciuti B, Arbour K, Lin J, Vajdi A, Tolstorukov M, Hong L, Zhang J, Vokes N, Li Y, Spurr L, Cherniack A, Recondo G, Lamberti G, Rizvi H, Egger J, Plodkowski A, Khosrowjerdi S, Digumarthy S, Vaz N, Park H, Nishino M, Sholl L, Barbie D, Altan M, Heymach J, Skoulidis F, Gainor J, Hellmann M, Awad M. P14.26 Diminished Efficacy of PD-(L)1 Inhibition in STK11- and KEAP1-Mutant Lung Adenocarcinoma is Impacted by KRAS Mutation Status. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.532] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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D'Aiello A, Lin J, Gucalp R, Tabatabaie V, Cheng H, Bloomgarden N, Tomer Y, Halmos B. P09.03 Thyroid Dysfunction in Lung Cancer Patients Treated With Immune Checkpoint Inhibitors (ICI): Outcomes in a Multiethnic Urban Cohort. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Wang P, Li Y, Lv D, Ding L, Hong W, Han-Zhang H, Lin J, Zhou J, Wang K. P76.28 Phase II Study of the Efficacy of the EGFR Inhibitor Mefatinib in Patients with Advanced EGFR-mutant NSCLC. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.1085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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