OBJECTIVE To analyze and evaluate serious adverse drug reaction(SADR) and drug-drug interactions(DDIs) in the real-world, so as to obtain the clinical evidence of DDIs-related SADR, and to provide a reference for rational clinical use. METHODS The SADR reports reported to the National Adverse Drug Reaction Monitoring Center from January 2011 to December 2020 were collected, and Lexi-Interaction® software in UpToDate was used to analyze ≥2 drugs in SADR to evaluate whether there were potential DDIs. And the possible adverse drug reactions caused by DDIs were statistically analyzed. RESULTS Among the 360 cases of SADR, males were slightly more than females(50.83% vs 49.17%), the mean age was (65.27±14.71) years old, and 56.39% were ≥65 years old. Cardiovascular agents were the most common implicated pharmacological group, and the gastrointestinal system was the most frequently affected system, and aspirin was the most frequently reported drug. Among 150 cases of SADR with at least two suspected drugs, 64 cases had potential DDIs, while 42 cases had clinically significant DDIs, of which only 16 and 2 cases of SADR were caused by actual DDIs in category D and X, respectively. The majority of reports(71.43%) were caused by additive pharmacodynamic interactions. Aspirin was the most common drug in both potential DDIs and actual DDIs, while aspirin and clopidogrel was the most commonly involved drug pair in actual DDIs, with gastrointestinal bleeding being the most common SADR. CONCLUSION Attention should be paid to the influence of drug interactions on SADR, and prescription should be optimized, especially in the elderly population. According to the results of potential DDIs, therapeutic drugs should be rationally selected. Meanwhile, monitoring of cardiovascular drugs and key populations should be strengthened to ensure drug safety.

Objective:To explore the effect of enhanced recovery after surgery(ERAS)-based multidisciplinary collaboration model on shortening the time of forbidden eating before receiving surgery, provide the basis for the selection of the preoperative diet prohibition scheme.Methods:From January 2017 to February 2019, a total of 384 patients who received the operation in Qingdao Municipal Hospital were analyzed retrospectively. The patients who under the traditional preoperative diet prohibition scheme were taken as the control group(156 cases) while those who under the multidisciplinary cooperation mode nursing under the concept of eras were taken as the experimental group(228 cases). The experimental group formulated the perioperative diet prohibition process according to the guidelines of eras, and the experimental group carried out the perioperative diet management for the patients according to the procedure. The difference between the two groups in the time of fasting, hunger, thirst incidence, insulin resistance, temporary stop will be observed and compared.Results:The time of fasting was (4.01±1.55) h in the experimental group and (10.12±1.57) h in the control group,there was significant difference between the two groups( t value was -1.65, P < 0.01). The incidences of thirst,hunger were 13.2%(30/228), 11.8%(27/228) in the experimental group and 89.7%(140/156), 87.2%(136/156) in the control group, there were significant differences between the two groups(χ 2 values were 220.20, 215.20, P < 0.01). The levels of insulin resistance on the first and third day after operation were 1.85 ± 0.43,1.52±0.61 in the experimental group and 1.99±0.51, 1.67±0.49 in the control group, the differences were statistically significant ( t values were -2.90, -2.56, P < 0.05).The temporary stop rate was 1.75%(4/228) in the experimental group and 7.69%(12/156) in the control group, the difference was statistically significant( χ2 value was 8.19, P<0.01). Conclusions:The ERAS-based multidisciplinary collaboration model can effectively shorten the preoperative fasting time, reduce the level of insulin resistance, reduce the incidence of hunger and thirst, and improve the rate of temporary stop and adjustment.

Objective To observe the relationship between CYP2C19 gene polymorphisms and major adverse cardiovascular events in the patients of acute coronary syndrome (ACS) who accepted percutaneous coronary intervention (PCI) in Han population from Dalian. Methods A total 809 cases with ACS who had undergone PCI in the cardiology department of Dalian Municipal Central Hospital from Janurary 2012 to Janurary 2014 were selected,Among 809 cases of ACS,there were 178 cases of acute ST segment elevation myocardial infarction (STEMI),105 cases of acute non ST segment elevation myocardial infarction (NSTEMI) and 526 cases of unstable angina. The patients were divided into three groups according to their CYP2C19 genotype.CYP2C19 genotype (*1/*1) were classified as extensive metabolizers (EM group), CYP2C19 genotype (*1/*2、*1/*3) were classified as intermediate metabolizers (IM group) and CYP2C19 genotype (*2/*2、*3/*3、*2/*3) were classified as poor metabolizers (PM group). The occurrence of major adverse cardiovascular events at least 24 months was observed. Results Seven hundred and ninety patients finished the follow-up at least 24 months, 19 patients lost in follow-up, 350 cases (43.2%) were CYP2C19 (*1/*1),318 cases (39.3%) were CYP2C19(*1/*2), 42 cases(5.2%) were CYP2C19 (*1/*3),77 cases (9.5%) were CYP2C19 (*2/*2), 21 case(2.2%)were CYP2C19 (*2/*3), and 1 case (0.1%) was CYP2C19(*3/*3), 350 cases (43.2%) were classified as EM group, 360 cases (44.5%) were classified as IM group, and 99 cases(12.2%)were classified as PM group. No significant difference in age, gender, hypertention, diabetes mellitus, smoking was shown among three groups (P > 0.05). The rate of MACE were 3.3% , 8 cases had target lesion revascularization(EM group 3 cases, IM group 3 cases, PM group 2 cases), 2 cases had non-fatal myocardial infarction (IM group 1 case, PM group 1 case), 15 cases were died(EM group 6 cases, IM group 7 cases, PM group 2 cases), 1 case had subacute stent thrombosis in IM group. The rates of MACE were higher in PM group (5.1%) than those in EM group(2.65%) and IM group (3.41%) , but there was no significant difference in three groups (P>0.05). There was no significant difference in the rate of target lesion revascularization , thrombus in stent, non- fatal myocardial infarction and death among three groups(P > 0.05). Conclusions There is no significant correlation between CYP2C19 gene polymorphism and long-term prognosis in patients with ACS who accepte PCI treatment in Han population from Dalian.

Objective To conduct a retrospective study about drug-induced hyperthermia (DIH) based on DIH data obtained in medical practice,and elucidate the relationship between DIH incidence and antibacterials overuse.Methods To investigate successively the medical records of inpatients from orthopaedics department in Fudan university affiliated Jinshan hospital at two different periods,and data of DIH cases were extracted to perform a comparative study.The period for 229 effective cases of group Ⅰ was from Feb.1 to Apr.30,2011,before significant improvement on antibacterials use.The period for 342 effective cases of group Ⅱ was from Jul.1 to Sep.30,2012,after the effective enforcements of regulation on antibacterials use.Inclusion criteria for DIH were:①an oral temperature ≥37.6 ℃ since postoperative day 4,②no evidence of infection,③a time relationship between fever and the administration of causative drugs:a fever occurring with drug administration and disappearing after drug cessation within 3 days,④no other causes for the fever,⑤oral temperature ≤ 37.6 ℃ until leaving hospital.Exclusion criteria for DIH were listed below:①possible pathological fever,e.g.,in cancer,②hospitalization within 3 days,③no surgery,④severe trauma,for example,visceral or central nervous system injury.Results All causative drugs were for injection.By comparison,duration of antibacterial administration is significantly shorter in group Ⅱ than in group Ⅰ (1.7 ± 1.7 vs.4.6-± 1.8days,P ＜ 0.01),and total DIH incidence and antibacterials related DIH incidence were significantly lower in group Ⅱ than in group Ⅰ (7.3％ vs.30.1％,1.5％ vs.25.3％,both P ＜0.01).Conclusion DIH incidence is related with drug type especially with antibacterials overuse,and changed with drug program.DIH was more serious for injection of antibacterials than injection of traditional Chinese medicine.Decrease of antibacterials usage is positively associated with the decreased DIH incidence.Safe medication should begin from safe usage of antibacterials.

Objective To investigate the diagnosis,surgical therapy of congenital pyloric atresia in neonates.Method Six congenital pyloric atresia neonates in Children's Hospital of Nanjing Medical University were admitted,including 4 cases of complete atresia with pyloric diaphragm,1 case of incomplete atrsia with a foraminula in the pyloric diaphragm and 1 case of pyloric atresia with solid segment.Three cases were associated with epidermolysis bullosa,multiple intestinal atresia and annular pancreas respectively.Results The main presenting symptoms were nonbilious vomiting,and 5 cases of abdominal X-ray plain film showed a large single gastric air-bubble and no gas distally.Ultrasonography and upper gastrointestinal radiography showed complete gastric outlet obstruction,and in 1 case postbulbar obstruction.Neonates with pyloric diaphragm underwent diaphragm excision and pyloroplasty,and that with solid segment did an extended pyloroplasty.The one complicating intestinal atresia was abandened surgery.Five cases were followed up,and doing well with complete recovery.Conclusion Abdominal X-ray plain film,Doppler ultrasonography and upper gastrointestinal radiography help establish the diagnosis of neonatal congenital pyloric atresia.Surgery is the therapy of choice and the prognosis is very good.

Objective To investigate the different expressions of pathological tissue and serum microRNAs (miRNAs)in Hirschsprung disease(HSCR). Methods Pathological colon tissues and serum samples were obtained from 52 confirmed HSCR cases respectively by surgery and pathology and from 52 matched controls,respectively. An initial screening of the tissues and serum microRNA expression were performed through TaqMan Low Density Array. The candidate tissue and serum miRNAs were validated by quantitative real - time - PCR in the 20 paired array samples and extra 32 paired samples after the integration of the screening result. The bioinformatical software online including miR-base,Target Scan,PicTar and MiRanda were used to predict the target mRNA of the consistent microRNAs in the tis-sues and the serum. Results Compared with the controls,47 microRNAs were differently expressed in HSCR tissues, including 17 up - regulated miRNAs and 30 down - regulated miRNAs;32 upregulated miRNAs were also detected to be differently expressed in the HSCR serum. Among these microRNAs,miR - 218 - 1 and miR - 885 - 5p were identi-fied to have a consistent significant different expression in both tissues and the serum,which were validated as high -expressed in microarray samples and expanded 32 paired samples(miR - 218 - 1:tissue array 0. 017 58 ± 0. 002 29 vs 0. 003 37 ± 0. 000 50,P ﹤ 0. 001;tissue expanded expression 0. 013 53 ± 0. 001 74 vs 0. 004 43 ± 0. 000 60,P ﹤0. 001. miR - 885 - 5p:tissue array 0. 000 30 ± 0. 000 11 vs 0. 000 04 ± 0. 0000 08,P = 0. 027 6;tissue expanded ex-pression 0. 004 59 ± 0. 000 16 vs 0. 000 04 ± 0. 000 01,P = 0. 014 5. miR - 218 - 1:serum array 0. 769 60 ± 0. 285 50 vs 0. 045 14 ± 0. 015 07,P = 0. 015 5;serum expanded expression 1. 151 00 ± 0. 430 00 vs 0. 023 07 ± 0. 003 81,P =0. 008 7. miR -885 -5p:serum array 1. 595 00 ±0. 441 70 vs 0. 169 40 ±0. 034 46,P =0. 001 2;serum expanded expres-sion 1. 689 00 ±0. 453 00 vs 0. 146 10 ± 0. 031 24,P = 0. 001 2). Specifically,the target genes of these 2 microRNAs were RET,PLAG1 and NeuroD1,which had been reported to be directly related to HSCR. Conclusions Significantly dif-ferential expressed miRNAs exist in the pathological tissue and the serum of HSCR. MiR - 218 - 1 and miR - 885 - 5p, which showing consistent differential expression,may be involved in the pathogenesis of HSCR.

OBJECTIVETo evaluate the safety and efficacy of fast track surgery (FTS) combined with laparoscopy in the treatment of infant Hirschsprung disease.

METHODSClinical data of 72 infants with Hirschsprung disease undergoing elective pull-through surgery from June 2010 to June 2013 were retrospectively summarized. The patients were divided into two groups: fast track surgery combined with laparoscopy group (FTS group, n=33) and laparoscopic surgery with traditional management perioperatively (control group, n=39). Postoperative intestinal function recovery, hospital stay, cost of hospitalization, complications were compared and postoperative recovery was followed-up for four weeks.

RESULTSThere were no significant differences in intraoperative blood loss and operative time between FTS and control group (both P>0.05). The recovery of bowel movement was earlier in the FTS group but the difference was not statistically significant (P=0.078). The hospital stay was shorter [(10 ± 2) d vs. (14 ± 4) d] and cost of hospitalization was lower [(15 316 ± 2273) Yuan vs. (18 641 ± 3082) Yuan] in FTS group than those in control group(P<0.01). Postoperative complications and recovery conditions during 4 weeks follow-up were similar between the two groups.

CONCLUSIONFast track surgery combined with laparoscopy in the treatment of infant Hirschsprung disease is safe and effective.

Female ; Hirschsprung Disease ; surgery ; Humans ; Infant ; Laparoscopy ; Male ; Retrospective Studies ; Treatment Outcome

OBJECTIVETo investigate the status quo and influence factors of self monitoring of blood glucose (SMBG) and self-efficacy of diabetes patients' that participated in community diabetes self management group.

METHODSBeijing, Shanghai, Chongqing, Jiangsu, Guangdong, and Zhejiang were selected as the study sites considering patients management experiences they had. 1 401 adult diabetes patients were recruited from communities via health records system screening, telephone notification, poster advertisement, letters invitation ways. Face to face questionnaire survey was applied to obtain patients' general information, diabetes history, diabetes knowledge awareness, SMBG, and self-efficacy information. Multiple linear regression was used to analyze the relationship between factors and self efficacy.

RESULTSThere were 519 male patients (37.0%) and 882 female patients (63.0%) with an average age of (64.9 ± 8.9) years old. Patients lived in city accounted for 48.0% (672/1 401) and rural patients accounted for 52.0% (729/1 401). Patients who conducted SMBG accounted for 79.9% (1 120/1 401) and 33.3% (446/1 401) patients conducted blood glucose monitoring 1-3 times per month. Rural patients, primary school educated, and new rural cooperative medical system (NCMS) covered patients had a higher proportion of never conducting SMBG which were 21.9% (160/729), 24.2% (160/662), and 26.3% (125/475) , respectively. Scores of self-efficacy was (69.24 ± 16.30) (hundred-mark system) with a relative lower score in monitoring of blood glucose (64.09 ± 20.08) and foot care (63.63 ± 21.40), as well as a highest score in taking medicine and insulin injections (76.10 ± 22.00). Multiple regression analysis on self-efficacy and its related factors show a negative correlation between patients' place of residence and self-efficacy (β' = -0.076) and a positive correlation between education and self-efficacy (β' = 0.114) as well as between diabetes knowledge awareness and self-efficacy (β' = 0.193)(t = -2.46, 3.71, 7.18, P < 0.05).

CONCLUSIONCommunity diabetes patients had a low self-efficacy and it was even lower among low economic and education degree patients. The worst parts were SMBG and foot care. Place of residence, education, and diabetes knowledge awareness are factors that influence patients' self efficacy.

Aged ; Aged, 80 and over ; Blood Glucose ; Blood Glucose Self-Monitoring ; statistics & numerical data ; China ; epidemiology ; Diabetes Mellitus ; therapy ; Female ; Foot ; Humans ; Insulin ; Male ; Medication Adherence ; statistics & numerical data ; Middle Aged ; Regression Analysis ; Self Efficacy ; Surveys and Questionnaires

Objective To evaluate the safety and efficacy of fast track surgery (FTS) combined with laparoscopy in the treatment of infant Hirschsprung disease. Methods Clinical data of 72 infants with Hirschsprung disease undergoing elective pull-through surgery from June 2010 to June 2013 were retrospectively summarized. The patients were divided into two groups: fast track surgery combined with laparoscopy group (FTS group, n=33) and laparoscopic surgery with traditional management perioperatively (control group, n=39). Postoperative intestinal function recovery, hospital stay, cost of hospitalization, complications were compared and postoperative recovery was followed-up for four weeks. Results There were no significant differences in intraoperative blood loss and operative time between FTS and control group(both P>0.05). The recovery of bowel movement was earlier in the FTS group but the difference was not statistically significant (P=0.078). The hospital stay was shorter [(10±2) d vs. (14±4) d] and cost of hospitalization was lower[(15 316±2273) Yuan vs. (18 641±3082) Yuan] in FTS group than those in control group(P<0.01). Postoperative complications and recovery conditions during 4 weeks follow-up were similar between the two groups. Conclusion Fast track surgery combined with laparoscopy in the treatment of infant Hirschsprung disease is safe and effective.

Objective To evaluate the safety and efficacy of fast track surgery (FTS) combined with laparoscopy in the treatment of infant Hirschsprung disease. Methods Clinical data of 72 infants with Hirschsprung disease undergoing elective pull-through surgery from June 2010 to June 2013 were retrospectively summarized. The patients were divided into two groups: fast track surgery combined with laparoscopy group (FTS group, n=33) and laparoscopic surgery with traditional management perioperatively (control group, n=39). Postoperative intestinal function recovery, hospital stay, cost of hospitalization, complications were compared and postoperative recovery was followed-up for four weeks. Results There were no significant differences in intraoperative blood loss and operative time between FTS and control group(both P>0.05). The recovery of bowel movement was earlier in the FTS group but the difference was not statistically significant (P=0.078). The hospital stay was shorter [(10±2) d vs. (14±4) d] and cost of hospitalization was lower[(15 316±2273) Yuan vs. (18 641±3082) Yuan] in FTS group than those in control group(P<0.01). Postoperative complications and recovery conditions during 4 weeks follow-up were similar between the two groups. Conclusion Fast track surgery combined with laparoscopy in the treatment of infant Hirschsprung disease is safe and effective.