Objective To understand the incidence and characteristics of adverse drug reactions(ADRs)of carbapenems,explore the relevant risk signals,and provide a reference for clinically safe drug use.Methods All spontaneous reports of carbapenem drug-related ADRs from January 2008 to October 2022 in the Adverse Drug Reaction Monitoring Center,PLA General Hospital's ADR database were retrieved,and information such as patients'general conditions,involved systems and organs damage,and the names of ADRs involved were retrospectively analysed.Using the reporting odd ratio method,the proportional reporting ratio method,the Medicines and Healthcare Products Regulatory Agency method,and information component method to obtain risk signals of carbapenem antimicrobial drug-related ADR.Results A total of 2 642 ADR reports of carbapenems were reported,of which 410 serious ADR reports(15.52％)were serious ADR reports,five cabapenem antimirobial drug species were mainly involved.In descending order of composition were imipenem cilastatin(51.28％),meropenem(32.13％),biapenem(8.10％),ertapenem(7.68％),and panipenem(0.79％).The male to female ratio of patients was 1.74:1,with the most age＞60 years(59.69％).A total of 14"drug-ADR name"combinations generated risk signals in all four data mining methods,with meropenem being the most signals,and imipenem cilastatin and ertapenem had a high number of reported ADR in nervous system.Conclusion The results of risk signal mining are basically consistent with the known carbapenem ADR information,during the use of carbapenem antimicrobial drugs in the clinic,it is recommended to monitor patients'liver and kidney functions as well as blood biochemical indexes,so as to strengthen the awareness of vigilance in the clinical use of carbapenem antimicrobial drugs,and timely recognize and deal with ADRs in a timely manner,and to avoid the occurrence of serious ADRs.

Objective To construct a module for drug-induced central nervous system adverse reactions(CNS-ADR)within the Clinical Adverse Drug Event Active Monitoring and Intelligent Assessment Alert System-Ⅱ(ADE-ASAS-Ⅱ),and to conduct a large-scale,real-world active monitoring and evaluation of CNS-ADR specifically related to imipenem/cilastatin.Methods Based on literature review,spontaneous report evaluation,and initial word set of CNS-ADR related descriptions in electronic medical records,text recognition technology was used to construct and optimize the condition settings of the CNS-ADR automatic monitoring module.Hospitalized patients using imipenem/cilastatin were retrospectively monitored from 2017 to 2021,and the positive patients which had CNS-ADR were statistically described in terms of the demographic characteristics,CNS symptoms,and hospital departments.Results Based on a repeated testing optimization using 1 185 manually monitored results,the best setting for the determined module includes 62 sets of keywords,with a positive predictive value(PPV)of 13.63％and a recall rate of 100％.Expanding the monitoring to 8 222 medication users using this module,281 cases of positive causality were identified,with an incidence rate of 3.42％.Among them,patients over 60 years old accounted for 50.17％,and the main manifestations of CNS-ADR were epileptic seizures,headaches,mania,and delirium.Conclusion The CNS-ADR automatic monitoring module established based on ADE-ASAS-Ⅱ provides fast and reliable text data mining support for conducting real-world research on CNS-ADR.

Objective:To investigate the clinical effect of the orbital septum-method for the repair of pretarsal fullness after double eyelid blepharoplasty.Methods:Date of patients with pretarsal fullness double eyelid who underwent repair surgery in Hunan Provincial People’s Hospital from January 2020 to December 2020 were anlalyed retrospectively. All patients were treated with orbital septum-method double eyelid blepharoplasty. During the operation, the scar adhesion was completely released. After the loose adipose fascia tissue under the muscle was removed, the orbital septum was cut horizontally. Using the fusion of the levator aponeurosis with septum as a pedicle, the lower part of the orbital septum was turned downward and then sutured to the upper border of the lower orbicularis oculi muscle and posterior pretarsal fascia. We evaluated the outcomes of this double eyelid repair surgery in the patients undergoing the procedure.Results:Fifty-one patients in this group were followed up for 6-12 months. At 7 days postoperatively, the skin wounds were well healed and the sutures were removed in all patients. At 6-12 months postoperatively, the surgical results were satisfactory in 41 patients (satisfactory rate was 80.4%), basically satisfactory in 8 patients, and unsatisfactory in 2 patients. These two patients had obvious bilaterally asymmetrical double-eyelid folds, one eye was obviously bigger than the other, and the smaller eye displayed mild ptosis. After reoperation to correct the mild ptosis, the results were rated as basically satisfactory.Conclusion:The use of orbital septum-method in the repair of pretarsal fullness double eyelid after surgery has a good effect.

Objective:To investigate the clinical effect of the orbital septum-method for the repair of pretarsal fullness after double eyelid blepharoplasty.Methods:Date of patients with pretarsal fullness double eyelid who underwent repair surgery in Hunan Provincial People’s Hospital from January 2020 to December 2020 were anlalyed retrospectively. All patients were treated with orbital septum-method double eyelid blepharoplasty. During the operation, the scar adhesion was completely released. After the loose adipose fascia tissue under the muscle was removed, the orbital septum was cut horizontally. Using the fusion of the levator aponeurosis with septum as a pedicle, the lower part of the orbital septum was turned downward and then sutured to the upper border of the lower orbicularis oculi muscle and posterior pretarsal fascia. We evaluated the outcomes of this double eyelid repair surgery in the patients undergoing the procedure.Results:Fifty-one patients in this group were followed up for 6-12 months. At 7 days postoperatively, the skin wounds were well healed and the sutures were removed in all patients. At 6-12 months postoperatively, the surgical results were satisfactory in 41 patients (satisfactory rate was 80.4%), basically satisfactory in 8 patients, and unsatisfactory in 2 patients. These two patients had obvious bilaterally asymmetrical double-eyelid folds, one eye was obviously bigger than the other, and the smaller eye displayed mild ptosis. After reoperation to correct the mild ptosis, the results were rated as basically satisfactory.Conclusion:The use of orbital septum-method in the repair of pretarsal fullness double eyelid after surgery has a good effect.

Humans ; Intracranial Hemorrhage, Hypertensive ; East Asian People ; Hypertension ; Cerebral Hemorrhage

Macrophages play an important role in material-related immune responses and bone formation, but the functionality of macrophage-derived extracellular vesicles (EVs) in material-mediated bone regeneration is still unclear. Here, we evaluated intracellular communication through small extracellular vesicles (sEVs) and its effects on endogenous bone regeneration mediated by biomimetic intrafibrillarly mineralized collagen (IMC). After implantation in the bone defect area, IMC generated more neobone and recruited more mesenchymal stem cells (MSCs) than did extrafibrillarly mineralized collagen (EMC). More CD63
Biomimetics ; Bone Regeneration ; Cell Differentiation ; Collagen ; Extracellular Vesicles ; Macrophages ; Osteogenesis

Objective: To discuss the rationality of stage pT3 in the AJCC 8^th TNM criteria of gallbladder carcinoma. Methods: A retrospective study was performed to analyze the clinical and pathological data of 88 patients with pT3 gallbladder carcinoma admitted to Department of Second Biliary Surgery of Eastern Hepatobiliary Surgery Hospital, affiliated to Naval Medical University from May 2013 to September 2018.pT3 stage tumors were divided into two groups: (1) pT3a stage: tumors had penetrated serosa but not directly invaded liver and/or an adjacent organ or structure; (2) pT3b stage: tumor penetrating serosa and directly invaded liver and/or an adjacent organ or structure. There were 45 patients with pT3a stage, including 15 males and 30 females, aged 36 to 80 years, with a median age of 59 years; 43 patients with pT3b, including 24 males and 19 females, aged 41 to 78 years old, median aged 63 years old.Patients with pT3a and pT3b were further divided into two groups respectively: radical resection group and extended radical resection group according to surgical radicalization. Independent sample t-test was used for comparison between two groups with normal distribution measurement data. Wilcoxon rank sum test was used between groups of non-normally distributed measurement data.The comparison of the count data was performed by χ² test or Fisher exact probability method. Survival analysis was performed using Kaplan-Meier method, and survival rate was compared using Log-rank test. Results: (1)Serum total bilirubin(15.6(90.3)mmol/L), albumin(40.2(4.8)mmol/L), and CA19-9(132.90(455.78)U/ml) levels in pT3b patients were higher than that in pT3a patients(10.2(6.8)mmol/L, 41.8(4.9)mmol/L, 14.35(36.27)U/ml), respectively(Z=-3.816, -1.966, -3.739, all P<0.05),postoperative complication rate in pT3b patients(24.4%) was higher than that in pT3a patients(8.9%)(P<0.05),postoperative hospital stay(12(7)days) and overall hospital stay((26±17)days) of pT3b patients were longer than that of pT3a patients((10±5) days and (19±7)days) (P<0.05). (2) The 1-, 3-, 5-year survival rates of pT3b and pT3a patients were 53%,22%,22% and 69%, 46%,38%,and the median survival time was 13 months and 26 months, respectively. The difference in survival rates between the two groups was statistically significant(χ²=5.117, P=0.024). (3)The 1-, 3-year survival rates of extended radical resection group(n=19) and radical resection group(n=24) in the pT3b stage were 73%, 36% and 28%, 7%, respectively.The survival time was 20 months and 9 months,respectively,and the difference in survival rates between the two groups was statistically significant(χ²=4.976, P=0.026). Conclusions pT3 gallbladder carcinoma could be further subdivided into pT3a stage and pT3b stage based on the TNM criteria of AJCC 8^th gallbladder carcinoma. Extended radical resection for pT3b gallbladder carcinoma should be further considered after comprehensive assessment of the patient′s basic condition and surgical tolerance.

Objective To discuss the rationality of stage pT3 in the AJCC 8th TNM criteria of gallbladder carcinoma. Methods A retrospective study was performed to analyze the clinical and pathological data of 88 patients with pT3 gallbladder carcinoma admitted to Department of Second Biliary Surgery of Eastern Hepatobiliary Surgery Hospital, affiliated to Naval Medical University from May 2013 to September 2018.pT3 stage tumors were divided into two groups: (1) pT3a stage:tumors had penetrated serosa but not directly invaded liver and/or an adjacent organ or structure;(2) pT3b stage:tumor penetrating serosa and directly invaded liver and/or an adjacent organ or structure. There were 45 patients with pT3a stage, including 15 males and 30 females,aged 36 to 80 years,with a median age of 59 years;43 patients with pT3b, including 24 males and 19 females,aged 41 to 78 years old,median aged 63 years old.Patients with pT3a and pT3b were further divided into two groups respectively: radical resection group and extended radical resection group according to surgical radicalization. Independent sample t?test was used for comparison between two groups with normal distribution measurement data. Wilcoxon rank sum test was used between groups of non?normally distributed measurement data.The comparison of the count data was performed by χ2 test or Fisher exact probability method. Survival analysis was performed using Kaplan?Meier method, and survival rate was compared using Log?rank test.Results (1)Serum total bilirubin(15.6(90.3)mmol/L), albumin(40.2(4.8)mmol/L), and CA19?9(132.90(455.78)U/ml) levels in pT3b patients were higher than that in pT3a patients(10.2(6.8)mmol/L, 41.8(4.9)mmol/L, 14.35(36.27)U/ml), respectively(Z=-3.816,-1.966,-3.739, all P<0.05),postoperative complication rate in pT3b patients(24.4%) was higher than that in pT3a patients(8.9%)(P<0.05),postoperative hospital stay(12(7)days) and overall hospital stay((26±17)days) of pT3b patients were longer than that of pT3a patients((10±5) days and (19±7)days)(P<0.05).(2) The 1?,3?, 5?year survival rates of pT3b and pT3a patients were 53%,22%,22% and 69%, 46%,38%,and the median survival time was 13 months and 26 months, respectively. The difference in survival rates between the two groups was statistically significant(χ2=5.117, P=0.024). (3)The 1?, 3?year survival rates of extended radical resection group(n=19) and radical resection group(n=24) in the pT3b stage were 73%, 36% and 28%, 7%, respectively.The survival time was 20 months and 9 months,respectively,and the difference in survival rates between the two groups was statistically significant(χ2=4.976, P=0.026). Conclusions pT3 gallbladder carcinoma could be further subdivided into pT3a stage and pT3b stage based on the TNM criteria of AJCC 8th gallbladder carcinoma. Extended radical resection for pT3b gallbladder carcinoma should be further considered after comprehensive assessment of the patient′s basic condition and surgical tolerance.

Objective? To summarize the nursing care for giant condyloma acuminatum patients with surgery cutting and photodynamic therapy. Methods? From January 2015 to December 2018, we selected 30 patients with giant condyloma acuminatum in Department of Dermatology of Affiliated Hospital of Nantong University. All of patients received surgery cutting and photodynamic therapy for warts. After surgery, intervention was provided with the method of nursing in sequence with multi-drug for wound. We observed the surgical wound complications and recurrence rate of disease. Results? Among 30 giant condyloma acuminatum patients, the surgical wounds were not with infection and bleeding. Disease recurred in one patient followed up 6 months after discharge. Conclusions? Nursing in sequence with multi-drug for wound in giant condyloma acuminatum patients with surgery cutting and photodynamic therapy can reduce wound complications, improve comfort of patients and decrease the recurrence rate of disease.

Objective To discuss the rationality of stage pT3 in the AJCC 8th TNM criteria of gallbladder carcinoma. Methods A retrospective study was performed to analyze the clinical and pathological data of 88 patients with pT3 gallbladder carcinoma admitted to Department of Second Biliary Surgery of Eastern Hepatobiliary Surgery Hospital, affiliated to Naval Medical University from May 2013 to September 2018.pT3 stage tumors were divided into two groups: (1) pT3a stage:tumors had penetrated serosa but not directly invaded liver and/or an adjacent organ or structure;(2) pT3b stage:tumor penetrating serosa and directly invaded liver and/or an adjacent organ or structure. There were 45 patients with pT3a stage, including 15 males and 30 females,aged 36 to 80 years,with a median age of 59 years;43 patients with pT3b, including 24 males and 19 females,aged 41 to 78 years old,median aged 63 years old.Patients with pT3a and pT3b were further divided into two groups respectively: radical resection group and extended radical resection group according to surgical radicalization. Independent sample t?test was used for comparison between two groups with normal distribution measurement data. Wilcoxon rank sum test was used between groups of non?normally distributed measurement data.The comparison of the count data was performed by χ2 test or Fisher exact probability method. Survival analysis was performed using Kaplan?Meier method, and survival rate was compared using Log?rank test.Results (1)Serum total bilirubin(15.6(90.3)mmol/L), albumin(40.2(4.8)mmol/L), and CA19?9(132.90(455.78)U/ml) levels in pT3b patients were higher than that in pT3a patients(10.2(6.8)mmol/L, 41.8(4.9)mmol/L, 14.35(36.27)U/ml), respectively(Z=-3.816,-1.966,-3.739, all P<0.05),postoperative complication rate in pT3b patients(24.4%) was higher than that in pT3a patients(8.9%)(P<0.05),postoperative hospital stay(12(7)days) and overall hospital stay((26±17)days) of pT3b patients were longer than that of pT3a patients((10±5) days and (19±7)days)(P<0.05).(2) The 1?,3?, 5?year survival rates of pT3b and pT3a patients were 53%,22%,22% and 69%, 46%,38%,and the median survival time was 13 months and 26 months, respectively. The difference in survival rates between the two groups was statistically significant(χ2=5.117, P=0.024). (3)The 1?, 3?year survival rates of extended radical resection group(n=19) and radical resection group(n=24) in the pT3b stage were 73%, 36% and 28%, 7%, respectively.The survival time was 20 months and 9 months,respectively,and the difference in survival rates between the two groups was statistically significant(χ2=4.976, P=0.026). Conclusions pT3 gallbladder carcinoma could be further subdivided into pT3a stage and pT3b stage based on the TNM criteria of AJCC 8th gallbladder carcinoma. Extended radical resection for pT3b gallbladder carcinoma should be further considered after comprehensive assessment of the patient′s basic condition and surgical tolerance.