1.Analysis of factors related to hemocytopenia and interstitial lung disease secondary to primary Sj?gren's syndrome
Jing LUO ; Jiaqi CHEN ; Ziwei HUANG ; Lining ZHANG ; Qian HE ; Jianying YANG ; Xinbo YU ; Chuanhui YAO ; Qingwen TAO
Chinese Journal of Rheumatology 2021;25(6):393-397
Objective:To detect the factors related to hemocytopenia and interstitial lung disease (ILD) secondary to primary Sj?gren's syndrome (pSS) in in-patients.Methods:Clinical characteristics of patients with pSS hospitalized in China-Japan Friendship Hospital from March 2014 to October 2020 were retrospectively analyzed. Patients were divided into different groups according to hemocytopenia and ILD. Chi-square test and Mann-Whitney U test were used to compare data in subgroups, and logistic regression were used to detect factors related to hemocytopenia and ILD secondary to pSS. Results:Five hundred and seventy-one inpatients with pSS were included in this study and the female: male ratio was 8∶1. Two hundred and seventy five of included patients had hemocytopenia (48.2%) and 180 patients had ILD (31.5%). Compared with patients without hemocytopenia, patients with hemocytopenia had higher ratio in low C3 [ OR=2.326, 95% CI(1.483, 3.650), P<0.01] and elevation of erythrocyte sedimentation rate (ESR) [ OR=1.912, 95% CI(1.233, 2.964), PP<0.01) . Compared with patients without ILD, patients with ILD showed higher ratio in male[ OR=2.509, 95% CI(1.269, 4.959), P<0.01) and fatigue [ OR=5.190, 95% CI(5.190, 13.931), P<0.01) , lower positive rate of anti-SSA antibody [ OR=0.392, 95% CI(0.230, 0.668), P<0.01) and anti-CENPB [ OR=0.337, 95% CI(0.145, 0.782), P<0.01] antibodies, and lower ratio in low C3[ OR=0.332, 95% CI(0.189, 0.582), P<0.01]. Conclusion:Low C3 and high ESR may be risk factors for developing hemocytopenia in patients with pSS. Men with pSS may be susceptible to ILD, while pSS patients with ILD may have lower ratio in positive anti-SSA antibody, positive anti-CENPB antibody and low C3. All of these findings are yet to be validated by future prospective cohort studies.
2.Application of a modified pancreatogastric anastomosis in laparoscopic duodenum-preserving pancreatic head resection
Jianzhang QIN ; Haotian YU ; Xueqing LIU ; Xinbo ZHOU ; Wei HE ; Yunfei LIANG ; Qing ZHANG ; Jianhua LIU
Chinese Journal of Hepatobiliary Surgery 2023;29(12):927-931
Objective:To study the feasibility of a modified pancreatogastric anastomosis in laparoscopic duodenum preserving pancreatic head resection (LDPPHR).Methods:The clinical data of 25 patients with benign or low-grade malignant tumors of pancreatic head undergoing LDPPHR at the Second Hospital of Hebei Medical University from January 2019 to May 2023 were retrospectively analyzed, including 7 males and 18 females, aged (44.9±6.2) years old. According to the methods of pancreatic digestive reconstruction, patients were divided into the observation group ( n=10), who underwent the modified pancreatogastric anastomosis, and the control group ( n=15) who underwent conventional pancreaticojejunal anastomosis and jejuno-jejunal anastomosis. The general data, intraoperative pancreatic digestive reconstruction time, maximum levels of amylase in abdominal drainage within three days postoperatively, postoperative complications, and hospital stay were compared between the groups. Results:All procedures were performed successfully. The intraoperative pancreatic digestive reconstruction time was shorter in the observation group [(27.8±2.4) min vs. (45.8±3.6) min, P=0.010]. The intraoperative blood loss were comparable between the groups [(140.5±14.8) ml vs. (145.2±9.7) ml, P=0.843]. The maximum level of amylase in abdominal drainage within three days postoperatively was lower in the observation group [(809.1±185.5) U/L vs. (1 385.4±481.1) U/L, P=0.031]. No grade C pancreatic fistula or postoperative hemorrhage occurred in either group, and the incidence of grade B pancreatic fistula was lower in the observation group [20.0% (2/10) vs. 60.0% (9/15), P=0.048], with a shorter postoperative hospital stay [(7.9±1.3) d vs. (10.3±2.7) d, P=0.017]. No decrease of life quality or reoperation due to pancreatic fistula, hemorrhage or digestive tract malfunction occurred in either group within a median follow-up of 15.6 months. Conclusion:In LDPPHR, the modified pancreatogastric anastomosis could help shorten the pancreatic digestive reconstruction and lower the risk of postoperative pancreatic fistula.
3.Difference in clinical characteristics of patients with primary Sj?gren's syndrome by gender and age of disease onset
Jing LUO ; Jiaqi CHEN ; Lining ZHANG ; Qian HE ; Chuanhui YAO ; Ziwei HUANG ; Jianying YANG ; Xinbo YU ; Qingwen TAO
Chinese Journal of Rheumatology 2021;25(12):793-799
Objective:To compare the clinical characteristics of patients with primary Sj?gren's syndrome (pSS) by gender and age of disease onset.Methods:Clinical data of hospitalized patients with pSS in China-Japan Friendship Hospital from March 2014 to August 2020 were retrospectively analyzed. Patients were divided into different groups according to their genders and ages of disease onset (young grong <30 years, middle-age group 30-59 years, elderly group ≥60 years). Chi-square test and Mann-Whitney U test were used to compare data in subgroups, and logistic regression was performed to analyze data after control covariates. Results:Five hundred and forty one patients with pSS were included in this study and 481 of them were women (88.9%) Women had higher ratio than men in dry mouth [ OR (95% CI) =2.172(1.091, 4.323), P=0.027], dry eyes [ OR(95% CI)=2.179(1.062, 4.469), P=0.034], leukocytopenia [ OR(95% CI)=3.789(1.150, 12.482), P=0.029], ANA titer≥1∶160 [ OR(95% CI)=2.233(1.279, 3.898), P<0.01], positive anti-SSA [ OR(95% CI)=2.919(1.644, 5.183), P<0.01], positive anti-Ro52 [ OR(95% CI)=3.018(1.685, 5.405), P<0.01], while men had higher ratio than women in parotid enlargement [ OR(95% CI)=2.345(1.281, 4.325), P<0.01], and interstitial lung disease (ILD) [ OR(95% CI)=2.593(1.460, 4.606), P<0.01]. Compared with patients in young group, patients in middles age group had higher ratio in dental caries [ OR(95% CI)=5.940(2.230, 15.819), P<0.01], xero-phthalmia [ OR(95% CI)=2.904(1.313, 6.425), P<0.01], arthralgia [ OR(95% CI)=1.959(1.039, 3.694), P=0.038] and ILD [ OR(95% CI)=2.247(1.018, 4.959), P=0.045], but lower ratio in renal involvement [ OR(95% CI)=0.402(0.211, 0.766), P<0.01]; patients in elderly group had higher ratio in dental caries [ OR(95% CI)=7.437(2.441, 22.656), P<0.01], xerophthalmia [ OR(95% CI)=6.084(1.901, 19.468), P<0.01], and ILD [ OR(95% CI)=4.857(2.029,11.627), P<0.01]. Compared with patients in elderly group, patients in young group had higher positive rate in anti-SSA [ OR(95% CI)=2.836(1.245, 6.459), P=0.013], anti-SSB [ OR(95% CI)=3.075(1.413, 6.690), P<0.01], rheumatoid factors (RF) [ OR(95% CI)=3.323(1.620, 6.817), P<0.01] and elevated immunoglobulin G (IgG)[ OR(95% CI)=3.567(1.747, 7.284), P<0.01]; patients in middle age group had higher positive rate in anti-SSB[ OR(95% CI)=2.330(1.315, 4.130), P<0.01], RF [ OR(95% CI)=2.026(1.279, 3.208), P<0.01], and elevated IgG [ OR(95% CI)=2.077(1.297, 3.327), P<0.01]. Conclusion:Women with pSS present a higher ratio in dry mouth, dry eyes, leukocytopenia and positive autoantibodies than men, while parotid enlargement and ILD are more common in men than women. Young patients are prone to renal involvement, middle-aged patients are prone to arthralgia, while elderly patients are prone to dental caries and xerophthalmia. With the growth of age, the positive rates of autoantibodies and elevated IgG are decreased gradually in patients with pSS, but the ratios of dental caries, xerophthalmia and ILD is increased gradually.
4.Professor LIU Minru's Medication Rule in Treatment of Polycystic Ovary Syndrome (Intracellular Lipid Membrane Congestion Syndrome)
Xinbo HE ; Xiang HU ; Minru LIU ; Fuzhu LI ; Yuhuan HUANG
Chinese Journal of Experimental Traditional Medical Formulae 2024;30(20):169-176
ObjectiveTo analyze and sum up the medication rule and the core prescription of Professor LIU Minru in the treatment of polycystic ovary syndrome (intracellular lipid membrane congestion syndrome)and explore the effect mechanism underlying the medication. MethodTwo platforms were used to carry out data mining to analyze the characteristics and rules of Professor LIU's prescriptions for the treatment of this disease. Network pharmacology was used to further clarify active ingredients in the core prescription,and a traditional Chinese medicine-active ingredient-target network was constructed,with the potential mechanism of action analyzed. ResultA total of 321 prescriptions were included in the medical records,involving 178 Chinese medicinals and 28 kinds of formula granules.The Chinese medicinals mainly act on the liver and kidney meridians, whose main tastes were sweetness,pungency,and bitterness and properties were mainly warm,mild,and slightly cold.Commonly used medicine pairs include Dioscoreae Rhizoma-Rehmanniae Radix Praeparata,Chuanxiong Rhizoma-Angelicae Sinensis Radix,Bupleuri Radix-Aurantii Fructus,and Gleditsiae Spina-Curcumae Rhizoma.The commonly used formulas are Xuefu Zhuyutang,Siwugang,Yangjing Zhongyutang,etc. The core prescription is composed of 12 Chinese medicinals such as angelica,white peony,saponaria thorn,and epimedium,containing 74 active ingredients,including quercetin,luteolin,kaempferol,fisetin,and β-sitosterol.A total of 37 key targets were found,involving phosphatidylinositol 3-kinase (PI3K)/protein kinase B (Akt),mitogen-activated protein kinase (MAPK),Janus protein tyrosine kinase (JAK)/signal transduction and activator of transcription (STAT),and other signaling pathways. ConclusionThe pathogenesis of this disease is complex.Professor LIU adheres to the pathogenesis of "kidney deficiency as the root cause,and phlegm retention as the symptom". Under the guidance of the academic ideology of "kidney Qi as the root,and protecting Yin as the foundation" and "nurturing Yin to support Yang",she takes into account Yin and Yang in kidney tonic,replenishes and consolidates the essence and blood,and relieves manifestations by dissipating mass, activating blood, and regulating Qi. She has a rigorous thinking in formulating prescriptions. The core prescription has the characteristics of comprehensive regulation by multiple components at multiple targets in multiple pathways.
5.Effect of Huashi Runzao Prescription on Structure and Function of Submandibular Gland in Sjögren's Syndrome Model Mice
Qian HE ; Xinbo YU ; Ziwei HUANG ; Jiahe LIAO ; Guangyao CHEN ; Zihua WU ; Jiaqi CHEN ; Jianying YANG ; Jing LUO ; Qingwen TAO
Chinese Journal of Experimental Traditional Medical Formulae 2023;29(8):36-44
ObjectiveTo investigate the effects of Huashi Runzao prescription (HRP) on the histopathological injury and function of submandibular gland in naive non-obese diabetic (NOD/Ltj) mouse model of Sjögren's syndrome (SS) and its regulatory effect on aquaporin 5 (AQP5) expression in submandibular gland cells. MethodThe SS model was induced in NOD/Ltj mice. The NOD/Ltj female mice aged nine weeks were selected and randomly assigned into model group,HRP group (7.15 g·kg-1·d-1),and hydroxychloroquine (HCQ) group (1.30 g·kg-1·d-1), and female BALB/c mice in the same age were selected and assigned into the normal group, with six mice in each group. Drug intervention lasted eight weeks. The water consumption and salivary flow rate (SFR) of each group were recorded. The pathological staining results of the submandibular gland of mice in each group were observed and scored. AQP5 expression was determined by immunohistochemistry (IHC) and Western blot. ResultCompared with the normal group, the model group showed increased water consumption (P<0.05) and reduced SFR (P<0.05). Compared with the model group, the HRP group showed decreased water consumption (P<0.05) and increased SFR (P<0.05), and the HCQ group showed increased SFR (P<0.05). In terms of histopathological results of the submandibular gland,compared with the normal group,the model group showed increased pathological score, number of lymphocyte infiltration foci,and percentage of lymphatic infiltration area (P<0.05). Compared with the model group, the HRP group showed reduced pathological scores and number of lymphocyte infiltration foci (P<0.05), and the HRP group and the HCQ group showed reduced percentage of lymphatic infiltration area(P<0.05). The results of IHC and Western blot showed that compared with the normal group,the model group showed down-regulated expression level of AQP5 protein (P<0.05), and compared with the model group and the HCQ group,the HRP group showed up-regulated expression level of AQP5 protein (P<0.05). ConclusionHRP can improve the secretion function of submandibular gland acinous cells and glandular structure injury in SS model mice, and its mechanism may be related to the up-regulation of AQP5 protein expression level in submandibular gland cells.
6.Effect of Huashi Runzao Prescription on Primary Sjögren's Syndrome
Zihua WU ; Ziwei HUANG ; Jiaqi CHEN ; Qian HE ; Jianying YANG ; Yan ZHANG ; Jiahe LIAO ; Xinbo YU ; Jing LUO ; Qingwen TAO
Chinese Journal of Experimental Traditional Medical Formulae 2023;29(8):45-51
ObjectiveTo observe the efficacy and safety of Huashi Runzao prescription for patients with primary Sjögren's syndrome (pSS) of combined dryness and dampness pattern. MethodA total of 105 eligible patients were randomized into the experimental group (65 cases) and control group (40 cases), and they were respectively treated with Huashi Runzao prescription and hydroxychloroquine for 12 weeks. Visual Analogue Scale (VAS) was employed to assess the symptoms. The symptoms of dryness, fatigue, and pain, European League Against Rheumatism (EULAR) Sjögren's Syndrome Patient Reported Index (ESSPRI), EULAR Sjögren's syndrome disease activity index (ESSDAI), and immune inflammatory indicators before and after treatment were compared between the two groups, and adverse reactions were observed. ResultAfter treatment, the ESSPRI score was lower than that before treatment in the experimental groups (P<0.01) and was lower in the experimental group than in the control group (P<0.05). The VAS scores of dry mouth, dry eyes, overall dryness, fatigue, and pain in the experimental group decreased compared with those before treatment (P<0.01), and the experimental group had lower VAS scores of dry mouth and overall dryness than the control group (P<0.01). After treatment, the ESSDAI score of both groups decreased compared with that before treatment (P<0.05, P<0.01), but there was no significant difference between the groups. After treatment, the level of immunoglobulin M (IgM) decreased (P<0.01) and the level of complement C3 increased (P<0.01) in the experimental group, while the level of complement C3 decreased in the control group (P<0.05). There was no significant difference in the laboratory indexes between groups. During the treatment, stomachache occurred to one case in the experimental group, which was alleviated after the treatment, and no adverse reaction was observed in the control group. According to the chi-square test, the occurrence of adverse reactions was insignificantly different between the two groups. ConclusionHuashi Runzao prescription can alleviate the symptoms of dryness, fatigue, and pain, and reduce disease activity without associated side effects in pSS patients with combined dampness and dryness pattern.
7.Traditional Chinese Medicine Syndrome of Primary Sjögren's Syndrome Patients with Interstitial Lung Disease
Jiaqi CHEN ; Jianying YANG ; Zihua WU ; Lining ZHANG ; Yan ZHANG ; Qi HU ; Qian HE ; Ziwei HUANG ; Xinbo YU ; Jing LUO ; Qingwen TAO
Chinese Journal of Experimental Traditional Medical Formulae 2023;29(8):66-72
ObjectiveTo summarize the characteristics of traditional Chinese medicine (TCM) syndrome in primary Sjögren's syndrome (pSS) patients with interstitial lung disease (ILD) and to explore associated factors. MethodA survey was conducted and pSS patients who were treated in TCM department of rheumatism at China-Japan Friendship Hospital from December 2018 to April 2022 were included. Tongue manifestations and syndromes of patients were recorded. pSS patients with ILD were classified into the pSS-ILD group and those without the ILD were included in the pSS-non-ILD group. The tongue manifestations, syndromes, and laboratory indexes were compared between the two groups, and logistic regression was used to explore the factors associated with pSS-ILD. ResultA total of 200 pSS patients were included, with 186 (93.0%) females, median age of 57 years, and median disease course of 60 months, of which 44 (22%) had pSS-ILD. In terms of tongue manifestations, pSS-ILD patients generally had dark/purple/stasis tongue, fissured tongue, and tongue with little fluid, thick coating, yellow coating, and greasy coating. The proportion patients with yellow coating was higher in pSS-ILD group than in the pSS-non-ILD group (χ2=4.799,P<0.05). In terms of syndrome, more than 40% of pSS-ILD patients had Qi deficiency, Yin deficiency, phlegm-dampness, Qi stagnation, and/or blood stasis syndrome. As for Yin deficiency, liver-kidney Yin deficiency syndrome ranked the first. For Qi deficiency, lung Qi deficiency syndrome was most commonly seen. The proportion of patients with lung Qi deficiency was higher in the pSS-ILD group than in the pSS-non-ILD group (χ2=18.667,P<0.01). As to laboratory indexes, compared with the pSS-non-ILD group, pSS-ILD group had high proportion of anti-SSA-positive patients (P<0.05) and high levels of C-reactive protein (CRP) (P<0.01), complement C3 (χ2=4.332,P<0.05), and complement C4 (P<0.05). Logistic regression analysis showed that pSS with ILD was positively associated with lung Qi deficiency [odds ratio (OR)=6.079, 95% confidence interval (CI) 2.585-14.298, P<0.01)] and yellow coating (OR=5.260, 95% CI 1.337-20.692, P<0.05) and negatively associated with low C4 (OR=0.199, 95% CI 0.070-0.564, P<0.01). ConclusionAbout 22% of pSS patients had ILD, and patients with pSS-ILD generally have Qi deficiency, Yin deficiency, phlegm-dampness, Qi stagnation, and/or blood stasis syndrome. Yellow coating, lung Qi deficiency and C4 level are factors associated with pSS combined with ILD.