Objective To evaluate the efficacy of different methods in preventing pancreatitis after endoscopic retrograde cholangiopancreatography (ERCP).Methods Databases including PubMed,EMBASE,Cochrane Library,Chinese Journal Full-text Database,China Biomedicine Database were searched with key words including endoscopic retrograde cholangiopancreatography,ERCP,post-ERCP pancreatitis,pancreatitis,pancreatic duct stent,non-steroid anti-inflammatory drugs,indometacin,diclofenac,protease inhibitors,nafamostat,ulinastatin,gabexate,somatostain,内镜逆行胰胆管造影,内镜逆行胰胆管造影术后胰腺炎,胰腺炎,胰管支架置入,非甾体类抗炎药,吲哚美辛,双氯芬酸,抑酶剂,萘莫司他,乌司他丁,加贝酯and生长抑素.Literatures published between January 2000 and January 2014 were searched.Randomized controlled studies on prevention of pancreatitis after ERCP which were enrolled in this study were analyzed by 2 independent reviewers.The quality of the literatures was evaluated.All data were analyzed using the RevMan 5.0 software.Data were expressed in odds ratio (OR) and 95％ confidence interval (95％ CI).The heterogeneity of the studies was analyzed using the I2 test.Results Twenty-seven literatures were enrolled in the study.There were 4 701 patients in the experimental group (including patients who were treated by pancreatic stent installation,non-steroidal antiinflammatory drugs,nafamostat,ulinastatin,gabexate,intravenous infusion of somatostain for more than 6 hours,intravenous infusion of somatostain for less than 6 hours,bolus injection of somatostain) and 3 592 patients in the control group (including patients treated without pancreatic duct installation or placebo).The results of Meta analysis showed that pancreatic stent installation,non-steroid anti-inflammatory drugs,nafamostat,intravenous infusion of somatostain for more than 6 hours and bolus injection of somatostain could significantly decrease the incidence of pancreatitis after ERCP (OR =0.18,0.45,0.31,0.33,0.25,95％ CI:0.09-0.35,0.33-0.61,0.19-0.52,0.20-0.56,0.11-0.55,P ＜ 0.05).Conclusion Pancreatic stent installation,non-steroid anti-inflammatory drugs,nafamostat,intravenous infusion of somatostain for more than 6 hours and bolus injection of somatostain could effectively prevent the incidence of pancreatitis after ERCP.

Objective To assess the relationship between maternal plasma tumor necrosis factor-related apoptosis-inducing ligand ( TRAIL ) before 20 weeks′gestation and hypertensive disorder complicating pregnancy (HDCP);and to evaluate the predictive value of plasma TRAIL for HDCP.Methods A 2-phase screening/validation study was designed.In the screening phase , a nested, case-controlled study was performed , the plasma samples collected before 20 weeks′gestation from 20 women who later developed HDCP and 20 age-and gestation week-matched controls were tested in prospective screening test for protein expression profiling during pregnancy and HDCP.Plasma samples were analyzed by a human protein microarray technology designed to detect 507 proteins simultaneously.Differently expressed proteins′functional annotation and clustering were performed by using of Database for Annotation , Visualization and Integrated Discovery ( DAVID) and Gene Ontology ( GO) database.The TRAIL level of plasma samples obtained before 20 weeks′gestation from 53 women who later developed HDCP and 106 similarly matched controls were further validated by ELISA and 62 clinical risk factors were investigated.Logistic regression and ROC analysis were used to evaluate the relationship between TRAIL and HDCP and its predictive value for HDCP.Results In protein microarray analysis , 23 proteins expressed differently before 20 weeks′gestation between the two groups.Further validation results showed that TRAIL levels in HDCP patients were lower significantly (45.7 ±13.1) pg/ml than those in healthy pregnant controls (51.2 ±14.7)pg/ml, P=0.021.Multiple factor logistic regression analysis of 159 pregnancies showed that three features were finally entering the logistic model, they were:anemia (OR=4.87, 95% CI 1.05-24.26), pre-pregnancy BMI (OR=1.72, 95% CI 1.35 -2.19) and TRAIL (OR=0.96, 95% CI 0.92 -0.99).The predictive accuracy of logistic model was 81.8%.The model significantly increases the predictive value (AUC=0.81, 95%CI 0.73-0.87) compared to TRAIL as independent predictor (AUC=0.59, 95%CI 0.51-0.67).Conclusions Totally 23 proteins were expressed differentially before 20 weeks′gestation in plasma of women who later developed HDCP , confirming that HDCP is a heterogeneous disease with different biological changes.The data suggests that plasma TRAIL levels relate with the development of HDCP and its combination with pre-pregnancy BMI and anemia have a high predictive value for HDCP before 20 weeks′gestation.

Objective: To provide the methods and evidence for the treatment of patients with renal insufficiency and hyperuricemia, and explore the key points of work for clinical pharmacists.Methods: By participating in the treatment of one case of cervical cancer complicated with renal insufficiency and hyperuricemia, clinical pharmacist helped physician choose appropriate drugs and dosage, and monitored the patient with pharmaceutical care.Results: After the treatment, the blood uric acid decreased and renal function returned to normal, and the chemotherapy was completed successfully without obvious side effects.Conclusion: Clinical pharmacists participating in making individual therapeutic scheme can provide safe and effective medication care for patients and reduce adverse reactions.

Objective:To study clinical features of rheumatoid arthritis (RA) patients with peripheral neuropathy (PN).Methods:The clinical data of 46 RA patients with PN in the First Affiliated Hospital of Zhengzhou University from August 2012 to August 2019 were retrospectively analyzed, including clinical manifestations, laboratory and imaging results, previous treatment, treatment and clinical outcome. The other 92 RA patients without PN at the same period were selected as controls.Results:In RA patients with PN, the male to female ratio was 1∶2.1 with an average age (59.1±11.8) years. The course of RA and PN was 102.0 (19.0-156.0) months and 4.2 (0.7-5.5) months respectively. Numbness (84.8%, 39/46) and muscle weakness (21.7%, 10/46) were the most common symptoms. According to results of electromyography, polyneuropathy (60.0%, 27/46) was the predominant manifestation, followed by mononeuritis multiplex (31.1%, 14/46). Compared to RA patients, rheumatoid factor (RF) ( P<0.001) and the percentage of cutaneous vasculitis ( P=0.042) were higher in RA patients with PN. Logistic regression analysis revealed significant correlation between RF>178.4 IU/ml ( OR＝5.626, 95% CI 2.509-12.618, P<0.001) and development of PN. Paresthesia in 27 patients (58.7%, 27/46) were relieved after treatment of high dose glucocorticoid and immunoglobulins (IVIG). Twelve patients were followed up regularly and the mean duration of follow-up was 17.0(4.8-52.8)months. Paresthesia in 10 (10/12) patients were relieved compared to that at discharge, 1 (1/12) patient achieved complete remission. Conclusion:Numbness and muscle weakness are the common symptoms in RA patients with PN and polyneuropathy is the main type. RF>178.4 IU/ml is correlated with the development of PN in RA patients. Intensive treatment such as high dose glucocorticoid and IVIG are effective.

Through an overview of the development of long-term care mode that combined medicine and pen-sion and the existing ethical issues, this paper pointed out that the future long-term care mode should strengthen the enthusiasm of public hospitals to participate in, reduce multiple management by government departments, es-tablish perfect laws and regulations and medical insurance system, enhance the responsibility of the practitioners and the general public, meanwhile, actively practice the principle of humanity and respect, fairness and efficiency, honesty and reliability in ethics, to provide new ideas and directions for the development of this model.

AIM To study the phenols from Plantaginis Semen.METHODS The 65％ and 95％ ethanol extracts of Plantaginis Semen were isolated and purified by macroporous resin,silica,ODS,Sephadex and preparative column,then the structures of obtained compounds were identified by physicochemical properties and spectral data.RESULTS Nine compounds were isolated and identified as (+)-(7R,7'R,8S,8'S)-neo-olivil (1),erythro-guaiacylglycerol-β-ferulic acid ether (2),eriodictyol (3),luteolin (4),chrysoeriol (5),hydroxytyrosol (6),4-(3,4-dihydroxyphenyl)-(E)-3-buten-2-one (7),ferulic acid (8),5,7-dihydroxychromone (9).CONCLUSION Compounds 2-3,6-7 and 9 are isolated from genus Plantago for the first time,compound 5 is first obtained from this plant.

OBJECTIVETo study the pathology, imaging and clinical features of a child with trisomy 21 syndrome associated interstitial lung disease.

METHODData of a case with trisomy 21 syndrome associated interstitial lung disease confirmed by lung imaging and pathology were collected, analyzed and the related reports in literature were reviewed.

RESULTThe patient was a one year and 7 months old boy who suffered from severe pneumonia and recurrent infection during his hospital stay. When his disease was stable, he did not have shortness of breath and cyanosis, but a chest computed tomography (CT) showed ground-glass opacity, regional emphysema, band-like change in lung parenchyma, which indicated interstitial lung diseases. Unequal air inflation in bilateral lungs and diffuse over-distension of peripheral air spaces in lung surface were seen through thoracoscope. Pathological examination indicated that alveolar, alveolar ducts and alveolar sac were enlarged, alveolar septa was expanded. There were two reports in lung pathology of trisomy 21 syndrome, alveolar growth abnormalities was seen in 86%-88% cases. The multiple subpleural cysts in chest CT was characteristic. Clinically, trisomy 21 syndrome had high morbidity of respiratory tract infection and progress to respiratory failure frequently. Prolonged postoperative desaturation was constant which required long duration of respiratory support.

CONCLUSIONTrisomy 21 syndrome associated alveolar growth abnormalities were confirmed, which manifest as alveolar simplification in pathology and interstitial lung diseases in imaging. The risk of respiratory failure in these cases caused by infection and surgery should be considered.

Cysts ; pathology ; Down Syndrome ; complications ; Humans ; Infant ; Lung ; pathology ; Lung Diseases, Interstitial ; diagnosis ; etiology ; Male ; Postoperative Period ; Pulmonary Alveoli ; pathology ; Respiratory Insufficiency ; Respiratory Tract Infections ; Tomography, X-Ray Computed

Objective To explore the related factors of contrast agent leakage in CT enhanced scanning and to find out its preventive measures.Methods The clinical data of 46 patients with iodine leakage in the CT enhanced scanning during 2015 were retrospectively analyzed.Results The leakage rate had statistically significant difference between different patient's genders(P＜0.05).The leakage rate was related to the age of the patients(P＜0.01).The leakage rate showed the increasing trend with the increase of injection rate(P＜0.05).The leakage rate was related to the concentration of the contrast agent(P＜0.05).The leakage rate had no increasing trend with the increase of injection dose(P=0.675).The leakage rate was related to the years of injection nurses engaging this working(P＜0.01).Conclusion The leakage rate of female patients was higher than that of male.The older the patients,the greater the contrast agent concentration,the faster the injection rate and the lower the working years of injection nurses,the greater the leakage rate.

Preeclampsia (PE) is a pregnancy-specific systemic multi-organ syndrome. Immune tolerance is very important for the establishment and maintenance of normal pregnancy. More and more studies have proved that the disorder of the complement system is related to the occurrence and development of PE. Complement molecules may be potential markers for PE screening and diagnosis. This review briefly summarized the role and research progress of the complement system in PE, to provide references for the complement molecules as clinical diagnostic markers and prevention target of PE.

Traumatic optic neuropathy(TON) is a direct or indirect optic nerve injury after head trauma leading to vision loss and blindness. As endoscopic techniques spreading, the surgical treatment of TON is mainly accomplished by endoscopic endonasal optic canal decompression. As lack of recognition, some patients elapse the optimistic surgical time. Even after aggressive treatment, however, a full recovery of visual acuity is diminished in TON, which carries substantial burden to both the patients′ family and society. The article reviews the advances in study in the timing of surgery, prognostic factors, and complications in endoscopic surgery for TON to improve the understanding of the disease.