1.Clinical observation of therapeutic endoscopic retrograde cholangiopancreatography in 1482 cases
Shiyun LU ; Zhihui LIN ; Xiuzhen PAN
Chinese Journal of Primary Medicine and Pharmacy 2015;(16):2443-2446
Objective To analyze the clinical observation and incidences of complications of therapeutic post-endoscopic retrograde cholangiopancreatography (ERCP).Methods The clinical information of 1 482 cases of therapeutic ERCP was analyzed retrospectively.Results Among them,468 cases had nasal biliary drainage,532 cases had pancreatic or bile duct stent after endoscopic procedure and the other 482 case hadn't.For the drainage group, there were 396 cases of biliary stone,36 cases of simple dilatation of common bile duct,8 cases of biliary cyst,6 cases of strictured papilla,18 cases of inflammatory stricture of common bile duct,2 cases of sclerosing cholangitis and 2 cases of autoimmune pancreatitis.For the pancreatic or bile duct stent group,there were 483 cases of malignant bili-ary obstruction,13 cases of biliary stone,28 cases of pancreatic duct stone,3 cases of sclerosing cholangitis and 5 cases of inflammatory stricture of common bile duct.And there were 385 cases of biliary stone,36 cases of simple dilatation of common bile duct,38 cases of inflammatory stricture of common bile duct,11 cases of strictured papilla, 9 cases of pancreatic duct stone and 3 cases of biliary cyst for un -drainage group.The incidences of acute pancreati-tis and acute cholangitis (4.4%,2.6%)were higher in un -drainage group than the nasal biliary drainage group (1.5%,0.6%,P <0.05)or the stent group(1.7%,0.8%,P <0.05).The incidences of duodenum or biliary tract perforation and upper gastrointestinal hemorrhage(0.2%,1.2%)were not significantly different compared with the nasal biliary drainage group(0.2%,0.6%,P >0.05)and the stent group(0.4%,0.8%,P >0.05).The incidences of 4 kinds of complications were not significantly different between the nasal biliary drainage group and the stent group.Conclusion Endoscopic nasal biliary drainage or stent can prevent and treat some of therapeutic ERCP com-plications effectively.
2.Improvement of gastrointestinal dysfunction and coagulation disorder in severe acute pancreatitis with Rhu-barb
Shiyun LU ; Zhihui LIN ; Xiuzhen PAN
Chinese Journal of Primary Medicine and Pharmacy 2016;23(3):368-371
Objective To observe the effect of prevention and treatment of gastrointestinal failure and coagu-lation function in severe acute pancreatitis(SAP)with single Rhubarb.Methods 68 caese with SAP were randomly divided into control group(n =34)and treatment group(n =34)by random number table.Both two groups were given routine western medicine,but in the treatment group the patients were additionally administered with single Rhubarb orally or nasal feeding.The time of first defecation,abdominal pain disappeared,bloating disappeared,upper abdomi-nal tenderness disappeared,serum amylase recovery,correction degree of coagulation function and average hospitaliza-tion days of the two groups were compared.Results The time of first defecation in the treatment group was (46.0 ± 18.0)h,which was (73.0 ±23.0)h in the control group,there was significant difference between the two groups(t =2.43,P <0.05).The time of abdominal pain disappeared[(4.3 ±1.2)d],bloating disappeared[(5.2 ±1.6)d], upper abdominal tenderness disappeared[(5.0 ±1.7)d],serum amylase recovery[(6.2 ±1.3)d]of the treatment group were significantly shorter than those of the control group[(5.6 ±1.7)d,(6.7 ±2.3)d,(6.4 ±2.1)d,(8.9 ± 1.6)d](t =2.36,2.17,2.60,2.48,all P <0.05).The average hospitalization days of the treatment group[(24.5 ± 12.3)d]was significantly shorter than the control group[(30.6 ±12.9)d](t =2.65,P <0.05).5 days after treat-ment,in the treatment group,the partially activated thromboplastin time(APTT)[(30.39 ±4.98)s]and prothrombin time(PT)[(12.65 ±1.32)s]were significantly shorter than the control group[(37.25 ±6.27)s,(14.87 ±1.68)s] (t =2.54,2.43,all P <0.05).The platelet count(PLT)and the fibrinogen(FIB)in treatment group were (186.30 ± 59.82)×109 /L and (3.89 ±1.17)g/L repectively,those in control group were (131.80 ±48.57)×109 /L and (5.29 ±1.33)g/L repectively,the differences were statistically significant between the two groups(t =2.16,2.83,all P <0.05).Conclusion The routine western medicine and additionally administered with single Rhubarb can effec-tively prevent and treat gastrointestinal failure,significantly improve coagulation function in SAP.
3.Clinical characteristics of alcoholic severe acute pancreatitis
Shiyun LU ; Dengdeng CHEN ; Zhihui LIN ; Xiaowei PENG ; Xiuzhen PAN
Chinese Journal of Pancreatology 2010;10(3):159-161
Objective To investigate the clinical characteristics of alcoholic severe acute pancreatitis (SAP). Methods Clinical data of 166 cases of SAP in Fujian Provincial Hospital from January 2001 to December 2008 were collected and analyzed retrospectively. Cases were divided into alcoholic SAP group (43cases) and control group ( 123 cases) depending on deoholic intake volue whithin 12~48 hours. Age, gender,CT scores, APACHE Ⅱ score, serum glucose, serum triglyceride (TG), serum calcium, serum albumin,morbidity, later infection rate and mortality rate of the two groups were compared. Results There was no significant difference in terms of age, but the proportion of male in alcoholic SAP group (39/43) was higher than that in control group (58/123, P<0.01 ). CT score, serum glucose and calcium were not significantly different between the two groups. The APACHEⅡ score and serum TG in alcoholic SAP group [19.16±5.38,(5.06±4.03)mmol/L] were significantly higher than those in control group [16.02±5.09, (3.12±2.95)mmol/L]. The albumenjolevel in alcoholic SAP group (25.23±7.12)g/L) was lower than that in control group [(30.68±8.35 ) g/L, P<0.01]. The incidences of ARDS and upper gastroenterologic bleeding were not significantly different between the two groups. But the incidences of acute kidney failure (44.2%), liver failure (41.9%), heart failure (37.2%), shock (39.5%), infection (27.9%) and mortality (30.2%) in alcoholic SAP were significantly higher than those in control group (26.0%,30.9%, 20.3%, 16.3%,16.3%, 7.3%, P<0.05 or<0.01). Conclusions Males predominates alcoholic SAP patients with high mortality and morbidity. Alcohol abstinence is effective to prevent alcoholic SAP ocurrence.
4.Effect of Sodium ferulate on glucocorticoid-induced osteoporosis
Yang LIU ; Jun CHEN ; Yuying ZHAI ; Xiaotian YE ; Shan XIAO ; Shiyun KE ; Qingnan LI ; Guozhu YANG ; Li LU ; Xingyan LU
Chinese Pharmacological Bulletin 2016;32(3):394-398
Aim To study the influence of Sodium fer-ulate ( SF) on bone metabolism in glucocorticoid–in-duced osteoporosis rats. Methods Thirty cases of fe-male Wistar Rats(3-month-old) were divided into con-trol group, model group and SF group ( low-dose group, middle-dose group, high-dose group ) by ran-domized block design. Double fluorochrome labeling with calcein was performed before necropsy. The left tibia was taken for bone histomorphometry. Results In static parameters, the proximal tibia cancellous bone trabecular thickness, trabecular quantity and area ratio were significantly reduced in model group compared with control group;while compared with model group, those were increased in middle and high-dose SF group. Trabecular separation degree was increased in model group compared with control group, while it was decreased in middle and high-dose SF group compared with model group. In dynamic parameters, the calcula-tion parameters of cancellous bone mark perimeter rate and the bone formation rate were increased in model group compared with control group, in middle and high-dose SF group the bone formation rate was in-creased compared with model group. In bone cells, os-teoclast number per mm, osteoblast number per mm, percent osteoblast surface perimeter and percent osteo-clast surface perimeter were increased in model group compared with control group. In growth-plate, the thickness of growth-plate was increased in model group compared with control group. In bone cells and growth-plate there was no statistical significance between treat-ment group and model group. Conclusion This study demonstrates that SF can increase bone mass and im-prove bone structure,which may be related to the im-provement of bone formation. SF is effective for GIOP in rats.
5.Comparison of three oral regimens with compound polyethylene glycol electrolyte for bowel prepara-tion
Jinfang ZHAO ; Liangru ZHU ; Hongyu REN ; Jun LIU ; Xiaohua HOU ; Jie WU ; Shengbin SUN ; Yijuan DING ; Shiyun TAN ; Xiaohong LU ; Meifang HUANG ; Jin LI ; Min CHEN ; Zili DAN ; Peiyuan LI ; Wei YAN ; Qingtao MEI ; Weizhong YU
Chinese Journal of Digestive Endoscopy 2015;(9):613-616
were no significant differences in the detection rate of recto-sigmoid colon,mid colon,right colon and total detection of polyps among the 3 groups (P >0.05).Conclusion 4-L split-dose PEG is better than the oth-er 2 regimens in the colon cleansing quality,so it can better reach the intestinal cleaning standards before enteroscopy,which is a more suitable regimen for bowel preparation.
6.Clinical efficacy and safety of modified proceedure for prolapse and hemorrhoids combined with partial internal anal sphincterotomy in the treatment of annular mixed hemorrhoids
Yi LI ; Wenzhong LI ; Shiyun LUO ; Xuyuan CHEN ; Lu SHI ; Jiajie HE ; Jiao FENG ; Linpu LI ; Wei HU
Journal of Clinical Surgery 2023;31(11):1049-1052
Objective To explore the clinical efficacy and safety of modified PPH combined with partial internal anal sphincterotomy in the treatment of circular mixed hemorrhoids.Methods Patients with annular mixed hemorrhoids were divided into two groups by a completely randomized controlled method.54 patients in the experimental group were treated with modified PPH combined with partial internal anal sphincterotomy,while 51 patients in the control group were treated with conventional PPH.The postoperative indicators,perioperative and long-term complication rates of the two groups were compared,and the clinical efficacy and safety were observed.Results The operation time in the experimental group was(48.35±4.37)minutes,which was higher than that in the control group(36.42 ±6.21)minutes(P<0.05).The incidence of postoperative anastomotic stenosis in the experimental group was 1.9%,lower than 15.6% in the control group(P<0.05).Anal pain,urinary retention,first defecation time,long-term anal distention,the experimental group was significantly better than the control group,the difference was statistically significant(P<0.05);The hospitalization time in the experimental group(4.8±0.62)days was not significantly different from that in the control group(5.1±0.54)days(P>0.05).The amount of intraoperative bleeding and anastomotic bleeding in the experimental group[(17.28±2.22)ml,3.7%]were not significantly different from those in the control group[(16.75± 2.13)ml,3.9%](P>0.05).Conclusion Compared with conventional PPH,the modified PPH combined with partial internal anal sphincterotomy slightly increases the operation time,but does not increase the risk of anastomotic bleeding,the incidence of rectal fistula,the amount of surgical bleeding,and the length of hospital stay.It can significantly improve postoperative anal pain,urinary retention,long-term distention symptoms,shorten the time of first defecation,ease the difficulty of defecation,and significantly reduce postoperative anastomotic stenosis,The long-term efficacy and safety are good.
7.Significance of jellyfish sign in predicting adverse perinatal outcomes of complete placenta previa combined with placenta accreta spectrum disorders
Yufei HAN ; Ziyan JIANG ; Shiyun HUANG ; Qing ZUO ; Yihan LU ; Xinxin ZHU ; Yue SUN ; Runrun FENG ; Minmin HAN ; Lizhou SUN ; Li CHEN ; Zhiping GE
Chinese Journal of Perinatal Medicine 2023;26(8):644-649
Objective:To explore the value of jellyfish sign, an abnormal ultrasonographic sign, in predicting adverse perinatal outcomes of women with complete placenta previa combined with placenta accreta spectrum disorders (PAS).Methods:This retrospective study analyzed the ultrasound images of 72 singleton gravidas, diagnosed with complete placenta previa combined with PAS, who underwent cesarean section at the First Affiliated Hospital of Nanjing Medical University between January 2020 and February 2023. Based on the presence and absence of the jellyfish sign in ultrasound images, these gravidas were divided into the jellyfish-sign group (15 cases, 20.8%) and the non-jellyfish-sign group (57 cases, 79.2%). The clinical data and perinatal outcomes of the two groups were analyzed. The adverse perinatal outcomes encompassed conditions such as abdominal aorta balloon block, uterine artery embolism, hysterectomy, postpartum hemorrhage, and neonatal intensive care unit (NICU) admission of their neonates. Statistical analysis was performed using two independent samples t-test, the Mann-Whitney U test and the Chi-square (or Fisher's exact) test. Results:(1) The jellyfish-sign group exhibited a higher parity [(1.6±0.7) times vs (1.2±0.6) times, t=2.01] and higher prenatal scores of placenta accreta [(12.3±1.5) scores vs (8.6±2.9) scores, t=6.59] than those in the non-jellyfish-sign group (both P<0.05). Among the 57 cases in the non-jellyfish-sign group, there were 14 cases of placenta creta (24.6%), 40 cases of placenta increta (70.2%), and three cases of placenta percreta (5.3%). Among the 15 cases in the jellyfish-sign group, nine cases were diagnosed with placenta increta, six with placenta percreta, and none with placenta creta. The difference in distribution between the two groups was statistically significant (Fisher's exact test, P<0.001). (2) Intraoperative blood loss [(for those who accepted abdominal aorta balloon block, 1 973±1 057) ml vs (1 211±576) ml, t=2.55], red blood cells transfused [4.0 U (2.0-23.0 U) vs 2.5 U (0.0-11.0 U), Z=-2.53], postoperative hospitalization time [(9.7±2.4) vs (7.5±2.2) d, t=3.36], the incidence of abdominal aorta balloon block [15/15 vs 38.6% (22/57), χ2=17.92], uterine artery embolism [for those who accepted abdominal aorta balloon block, 3/15 vs 1.8% (1/57), Fisher's exact test], and requiring blood transfusion [15/15 vs 63.2% (36/57), Fisher's exact test] were higher in the jellyfish-sign group than those in the non-jellyfish-sign group. However, the non-jellyfish-sign group had lower gestational age at delivery [(33.6±1.5) weeks vs (35.2±1.8) weeks, t=-3.24], and lower neonatal Apgar score at 1 min and 5 min [1 min: 8 scores (3-10 scores) vs 9 scores (4-10 scores), Z=-2.46; 5 min: 9 scores (7-10 scores) vs 10 scores (6-10 scores), Z=-2.02] (all P<0.05). There were no significant differences in emergency surgery rate, 24 h postoperative blood loss, neonatal birth weight, and proportion of NICU admission between the two groups. Additionally, no cases of hysterectomy or death were observed in the two groups. Conclusions:Ultrasound examination revealing jellyfish signs in patients with complete placenta previa and PAS is associated with an increased likelihood of adverse perinatal outcomes. Consequently, the management of these patients should be given greater attention.
8.The formula of ω-3 polyunsaturated fatty acids improving cognitive impairment in patients with depres-sion:a clinical randomized double-blind controlled trial
Rong MA ; Shiyun WU ; Cai SONG ; Xu DAI ; Yong-Ping ZHANG ; Hebin HUANG ; Weicong LU ; Runhua WANG ; Guiyun XU ; Kangguang LIN
Chinese Journal of Nervous and Mental Diseases 2023;49(10):591-597
Objective To investigate the effects of different ratios of ω-3 polyunsaturated fatty acids(ω-3 PUFA)on depression and cognitive impairment in patients with major depression.Methods A randomized,double-blinded controlled trial was used to randomly assign patients with depression to a cognitive improvement group,a depression improvement group,and a placebo group.The cognitive improvement group took 1388 mg of docosahexaenoic acid(DHA)and 692 mg of eicosapentaenoic acid(EPA)every day and the depression improvement group took 1248 mg of EPA and 832 mg of DHA every day.The placebo group took the same dose of soybean oil for 12 weeks,during which psychiatric medication was maintained.The 24-item Hamilton depression scale(HAMD-24)was used to evaluate depressive symptoms,and the standardized MATRICS consensus cognitive battery(MCCB)was used to evaluate cognitive function after 6 weeks and 12 weeks,respectively.Results The study recruited a total of 46 patients with depression including 22 in the cognitive improvement group,12 in the depression improvement group,and 12 in the placebo group.After 6 weeks of treatment,the HAMD-24 scores were significantly lower in the depression improvement group(19.00±10.70)and cognitive improvement group(16.58±9.39)than in the placebo group(31.10±10.03)(P<0.01).After 12 weeks of treatment,HAMD-24 scores were significantly lower in the depression improvement group(13.58±8.43)than in the placebo group(28.10±15.04)(P=0.02).No significant interaction effect was found on the cognitive assessment scores in any dimension after 6 weeks and 12 weeks of treatment(P>0.05).The incidence rate of adverse events in the depression improvement group was 16.7%(2/12),and no adverse events were reported in the other two groups.There was no significant difference in the incidence of adverse events among the three groups(P=0.13).Conclusion Treatment with ω-3PUFA for 6 weeks can improve the depressive symptoms of patients with depression.The formula with a higher ratio of EPA exhibits higher effectiveness while the two groups of ω-3PUFA formulas with different ratios do not improve cognitive function.
9.Expression of autophagy-related proteins in malformations of cortical development.
Shiyun CHEN ; Yueshan PIAO ; E-mail: YUESHANPIAO@126.COM. ; Yongjuan FU ; Zhuo LI ; Cuicui LIU ; Dehong LU
Chinese Journal of Pathology 2015;44(5):305-309
OBJECTIVETo study the expression of autophagy-related proteins (Beclin-1, LC3 and p62) in brain tissue with malformations of cortical development and related molecular pathogenesis.
METHODSThe brain tissue of 18 cases with epileptogenic foci resection, including 6 cases of tuberous sclerosis complex (TSC), 6 cases of focal cortical dysplasia type IIb (FCD IIb) and 6 cases of focal cortical dysplasia type I (FCD I), were retrieved. Immunohistochemical study for Beclin-1, LC3 and p62 proteins was performed. The degree of positivity for Beclin-1 and LC3 proteins was compared. Western blot was used to quantitatively analyze the LC3 protein in focal lesion of each disease groups.
RESULTSImmunohistochemical study showed that the three proteins were mainly expressed in the dysmorphic neurons and balloon cells/giant cells of TSC and FCD IIb. The positivity was more intense in the dysmorphic neurons than the other cell types. Immunostaining for Beclin-1 showed granular or diffuse cytoplasmic positivity, in addition to the strong expression in axons. On the other hand, LC3 showed diffuse or perinuclear cytoplasmic expression. The staining for p62 was mainly cytoplasmic or perinuclear and sometimes nuclear. In FCD type I, only individual cells showed positive expression for the three proteins. The number of Beclin-1 and LC3-positive cells was larger in TSC group, followed by FCD IIb group and FCD I group.And there were significant differences between TSC group and FCD I group, as well as FCD IIb group and FCD I group (P<0.05). Quantitative expression of LC3 protein by Western blot showed smaller amount in TSC group, followed by FCD IIb group and FCD I group.
CONCLUSIONSThe dysmorphic neurons and balloon cells/giant cells of TSC and FCD IIb show abnormality in autophagy, resulting in intracytoplasmic protein accumulation. There are differences in molecular pathogenesis in these cell types.