BackgroundPatients after percutaneous coronary intervention （PCI） are prone to experience depression， which has been shown to significantly affect patients' quality of recovery in postoperative period. Resourcefulness plays an important role between stress and depression， yet there is insufficient research evidence on the predictive effect of intellectual resourcefulness levels on depressive symptoms among patients undergoing PCI. ObjectiveTo investigate the cross-lagged effect between level of resourcefulness and depressive symptoms among patients after PCI， so as to provide references for alleviating depressive symptoms in patients after PCI. MethodsA total of 363 patients who had undergone PCI in Tangshan Gongren Hospital from September to December 2019 were selected using random sampling technique. All participants were subjected to complete Chinese Resourcefulness Scale （CRS） and Chinese version of Cardiac Depression Scale （C-CDS） at both baseline and two years after PCI. A structural equation model was constructed to determine the cross-lagged effect between the level of resourcefulness and depressive symptoms in patients. ResultsMale patients scored higher on CRS （t=-19.871， P<0.01） and lower on C-CDS （t=25.557， P<0.01） after two years of PCI compared with female patients after PCI. Correlation analysis indicated that the baseline CRS score was positively correlated with two years after PCI CRS score （r=0.550， P<0.01）， C-CDS score of baseline was positively correlated with two years after PCI C-CDS score （r=0.524， P<0.01）， baseline CRS score was negatively correlated with C-CDS scores at both baseline （r=-0.717， P<0.01） and two years after PCI （r=-0.472， P<0.01）， and two years after PCI， CRS score was negatively correlation with C-CDS score （r=-0.618， P<0.01）. The cross-lagged analysis revealed that baseline CRS score significantly predicted CRS score of two years after PCI （β=0.382， P<0.01） and C-CDS score of two years after PCI （β=-0.200， P<0.01）. Baseline C-CDS score significantly predicted C-CDS score of two years after PCI （β=0.381， P<0.01） and CRS score of two years after PCI （β=-0.235， P<0.01）. There was a reciprocal relationship between baseline CRS score and baseline C-CDS score （β=-0.717， P<0.01）. ConclusionThe established cross-lagged model yields the presence of a reciprocal prediction of level of resourcefulness and depressive symptoms measured in patients at two time points. The higher the baseline level of resourcefulness， the lighter the depressive symptoms experienced by patients two years after PCI surgery.The more severe the baseline depressive symptoms， the lower the patients' level of resourcefulness two years after PCI surgery.［Funded by Project of Hebei Provincial Department of Science and Technology （number， 182777154）］

Objective To explore the residual level of FPMs in indoor dust samples in Shenzhen from 2020 and 2021, and to analyze its temporal distribution characteristics. Methods In the present study, indoor dust samples (n=193) from residential buildings in Shenzhen. were collected to analyze the temporal variation characteristics of FPMs. Ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) was applied to determine the concentrations of FP and its four major metabolites (fipronil-sulfone, fipronil-sulfide, fipronil-desulfinyl, and fipronil-amide; abbreviated as FP-SFO, FP-SFI, FP-DES, and FP-AM) in the samples. The sum of the concentrations of FP and its four metabolites was represented as additive mass concentration (ΣFPMs). Additionaly, Wilcoxon test was performed to determine the temporal distribution differences of FPMs’ concentrations. Results From 2020 to 2021, the concentration of ΣFPMs for the in door dust samples in Shenzhen ranged from 0.51 to 4 415 ng/g (median: 18.8ng/g). FP, FP-SFO AND FP-SFI were the major target analytes in the sample with detection rates of 90.60%，86.20% and 75.40%, respectively. The detection rates of other metabolites were low (≤ 44.3%). Analysis of the temporal variation trend of FPMs’ concentrations showed that there was no significant difference in the levels of ΣFPMs between warm season（spring and summer）and cold season（autumn and winter）in the indoor dust samples from 2020 to 2021(2.38 vs 2.84ng/g , P > 0.05). However , the concentrations of FP-SFI and ΣFPMs in the indoor dust samples collected from 2021 showed an significantly increasing trend compared with 2020（1.02 vs 1.89 , 17.80vs. 20.10 ng/g , P < 0.05). Conclusion From 2020 to 2021 , the detection level of FPMs in indoor dust in Shenzhen is relatively high and shows an upward trend , with no obvious seasonal difference. However, whether the residual level of FPMs in indoor dust poses a risk to human health needs further study.

Cross-Sectional Studies ; Urodynamics ; China

Abstract OBJECTIVE To analyze the characteristics of drug poisoning in children, and to explore the diverse pharmaceutical services that pharmacists can provide in the process of prevention and treatment. METHODS The 47 children diagnosed as drug poisoning in Ningbo Women and Children's Hospital from January 1, 2020 to June 30, 2023 were retrospectively enrolled. Combined with the actual situation of Ningbo Women and Children's Hospital, pharmaceutical services were discussed. RESULTS The majority of children with drug poisoning were adolescent girls. The main cause of poisoning was intentional drug ingestion for suicide, accounting for 33 cases(70.21%). Additionally, 12 cases(25.53%) were accidental ingestion by children and 2 cases(4.26%) of drug overdose were caused by parents misreading the dosage of drugs. The clinical symptoms included drowsiness and/or lethargy(28 cases), dizziness(16 cases), nausea and/or vomiting(14 cases), and abdominal pain(11 cases). The majority of toxic substances were psychiatric drugs, accounting for 39 cases(82.98%). After hospitalization, 40 patients(85.11%) were treated with gastric lavage, and 11 patients(23.40%) were treated with blood purification. Diuresis and catharsis were also applied to remove poison. In addition, specific drug antidotes were selected according to the type of poisons. Meanwhile, symptomatic and supportive therapies were used. Finally, all 47 patients improved or cured after hospitalization. CONCLUSION Based on the characteristics of drug poisoning in children, pharmacists can actively participate in prevention and treatment, in order to reduce the occurrence of drug poisoning and improve the prognosis of poisoned children. In terms of prevention, pharmacists should provide medication instructions and education when dispensing drugs, especially for psychotropic drugs and drugs with easily confused dosage. In the treatment, clinical pharmacists can provide comprehensive pharmaceutical care for poisoned children from various aspects such as drug detection and analysis, removal of toxics, selection of specific antidotes, and inquiry of drug dosage for children.

Objective:To explore the relationships between medical coping modes of patients with COVID-19 and general information and social supports.Methods:From January 28 to February 20, 2020, a total of 128 patients in a designated hospital in Wuhan with novel coronavirus pneumonia were investigated using the General Information Questionnaire and the Chinese version of the Medical Coping Modes Questionnaire (MCMQ) by convenient sampling. Pearson univariate analysis and multiple linear regression were used to analyze the relationship between the basic situation of patients with novel coronavirus pneumonia and coping modes.Results:The scores of the face dimension and avoidance dimension of patients with COVID-19 were lower than the norm model, while the yield dimension was higher than the norm model, and the differences were statistically significant ( P<0.05) . Support utilization and complexity were influencing factors of the face dimension ( P<0.05) . Support utilization and age were influencing factors of the yielding dimension ( P<0.01) . Subjective support, the complexity dimension of disease uncertainty and the number of confirmed patients in the family were influencing factors of the avoidance dimension ( P<0.01) . Conclusions:Patients with COVID-19 have poor medical coping modes, and they are prone to face the disease with a negative attitude. Patients are unwilling to face the disease and the tendency to yield to the disease is greater. And the older the patients, the less likely they are to succumb to the disease. The more patients diagnosed in the family, the less likely they are to avoid the disease. Patients with higher social supports and utilization have a more reasonable medical coping mode. This reminds medical staff to pay more attention to the psychological problems of patients in coping with COVID-19 and improve their coping modes and methods.

Objective To study the pharmacological function of the aconitine in treating adjuvant arthritis(AA).Methods Fifty rats were randomly divided into the control group, AA model group, methotrexate group(0.5 mg/kg), and aconitine groups of different dosages (25, 100μg/kg). Except the control group, each group was injection of intradermal Freund's complete adjuvant (0.1 ml) into right hindpaw of rats to establish adjuvant arthritis model. On the 10th day after model onset, the aconitine were administered by gavage with 25, 100μg/kg once daily, and the methotrexate group was administered with 0.5 mg/kg methotrexate twice per week, and all groups were treated for 19 days. After the last administration, the foot swelling was measured by toe volume meter, arthritis index was calculated by 5-grade scoring method, spleen and thymus index were calculated, and the pathological changes of right ankle joint were observed by HE staining.Results After the model establishment, compared with the model group, the degree of swelling of the ankle at 20 days (668.7 ± 144.5μl, 566.9 ± 179.3μl vs. 912.1 ± 200.5μl), 24 days (833.1 ± 144.0μl, 803.9 ± 213.4μlvs.1069.5 ± 164.6μl) and 28 days (736.4 ± 115.0μl, 835.7 ± 170.1μlvs. 1107.2 ± 215.8μl) in the aconitine groups significantly decreased (P<0.05 orP<0.01). After the model establishment, compared with the model group, arthritic index scores at 18 days (3.1 ± 0.7, 3.2 ± 0.4vs. 3.8 ± 0.6), 24 days (3.1 ± 0.5, 3.4 ± 0.5vs.3.9 ± 0.3), 28 days (2.7 ± 0.6, 3.2 ± 0.9 vs. 4.0 ± 0.0) in the aconitine groups significantly decreased (P<0.05). Compared with the model group, the spleen index (3.5 ± 0.4, 3.3 ± 0.4, 4.0 ± 0.6vs.4.9 ± 0.5) respectively in the low and high dose group of aconitine and methotrexate group (P<0.01).Conclusion Aconitine has a certain degree therapeutic effect on AA rats.

Objective? To improve the handover quality of instruments between operating room and central sterile supply department (CSSD) in special period. Methods? The instrument recovery records between operating room and CSSD during special period, including weekends, holidays and night shifts from September to December 2016 and from September to December 2017 in Union Hospital of Tongji Medical College, Huazhong University of Science and Technology were collected. The records from September to December 2016 were assigned as control group, using artificial transition method. The records from September to December 2017 were assigned as intervention group, using using new intelligent information system. The quality of instrument handover and the incidence of adverse events were compared between the two groups. Results? After using intelligent information system, the accuracy rate of records and the content of instrument package of the intervention group were both higher than those of the control group, and the differences were statistically significant (P＜0.01). The incidences of instrument loss, instrument defect, occupational exposure and problem traceability in the intervention group were lower than those in the control group, and the differences were statistically significant (P＜0.01). Conclusions? The intelligent information system has good application effect on instrument handover between operating room and CSSD in special period. It can solve handover problem in time and can be popularized.

Objective? To explore the clinical application of information technology in the multidisciplinary chain management of surgical patient handover, in order to reduce the safety hazard in the process of surgical patient handover. Methods? In the contemporary controlled study, 300 patients were selected as the control group from February to July 2017 by cluster sampling, and 303 patients were selected as experimental group from February to July 2018. Traditional sectional handover method was adopted in the control group, to managed the patients＇ handover from each section. In the experimental group, based on the information communication platform between the surgery room and relevant clinical departments, by clinical electronic documents chain transfer method, quality inspection and supervision information feedback technology, to achieve shared decision and improvement of patients handover problems, we built the multidisciplinary management pattern. The two groups were compared for statistical difference from six aspects:the rate of acceptance specification, the accuracy of identity verification method, the rate of operation labeling verification, the accuracy of inventory of items, the evaluation of pipeline patency, and the evaluation of skin condition at the compression site. Results? The rate of standard delivery of surgical patient handover increased from 49.33% to 92.08% in the two groups. The experimental group was better than the control group in the rate of correct delivery of handover from the following five aspects: identity recognition, indication of surgical site, inventory of articles carried, unobstructed pipeline and skin state of the pressure site with statistical significance (P＜ 0.01). Conclusions? The multidisciplinary chain management model of surgical patient handover supported by information technology is effective in clinical application, which can significantly reduce the risk of hazard in patient handover and is worthy of clinical promotion.

Objective: To evaluate the feasibility of long-term function of implant-supported full-arch immediate prosthesis via assessing the complications and risk factors. Methods: This historical cohort study included patients treated with implant-supported full-arch restoration under immediate loading protocol between April, 2008 to June, 2016 and wearing the immediate prosthesis for more than 6 months. Medical charts were reviewed for patients' general information, implant information, prosthetic information and details of prosthetic complications. COX proportional hazards ratio model was adopted to analyze the potential risk factors for prosthesis fracture. Results: A total of 114 patients with a mean age of (56.7±10.2) years old and 144 prostheses were included. The median wearing time of immediate prosthesis was 17.6 months. Sixty-two (54%) patients experienced prosthetic complication, 30 of them suffered more than once. Artificial teeth fractures were more common in anterior region while resin base fractured more often in the posterior region. The possibility of immediate prosthesis fracture in the first year was high but declined over the following years. COX regression analysis showed that fibre-reinforcement (HR=0.486, P=0.017) and rigid opposing dentition (HR=2.272, P=0.016) were significantly related to the prosthesis fracture. Conclusions Long-term function of implant-supported full-arch immediate prosthesis renders a high prosthetic complication prevalence, featuring the prosthesis fracture as the most common complication and the first year of highest fracture probability. Fibre-reinforced acrylic immediate prosthesis may function well in cases with a removable denture restored opposing jaw.