Objective To understand the epidemiological characteristics and trends of postoperative pneumonia(POP)in tertiary general hospitals in Jiangsu Province,and provide theoretical basis for carrying out targeted pre-vention and control measures.Methods Surgery patients from 22 tertiary general hospitals in 12 cities in north,central,and south of Jiangsu Province from January 1,2022 to December 31,2023 were chosen as studied subjects,occurrence of POP was analyzed and compared.Results A total of 848 274 surgical procedures were performed in 22 hospitals,and 3 606 cases of POP occurred,with an incidence of 0.43％.The incidence in 2023 was 0.37％,which was lower than that in 2022(0.49％),with statistically significant difference(P＜0.001).The top three de-partments with high incidence of POP were neurosurgery(6.71％),cardiothoracic surgery(2.91％),and general surgery(0.77％).Among hospitals of different grades,the incidence of POP in tertiary first-class hospitals was 0.44％,which was higher than that in other tertiary hospitals(0.37％).There was no statistically significant difference in the incidence of POP between municipal and district/county hospitals(P＞0.05).The incidence of POP in hospitals with a bed:infection control full-time staff ratio＜200∶1 was lower than that in hospitals with the ratio ≥200∶1(0.39％vs 0.47％,P＜0.001),while the incidence of POP in hospitals with a proportion ≥30％of full-time staff being doctors was higher than that in hospitals with a proportion＜30％(0.45％vs 0.36％,P＜0.001).The incidence of POP in male patients was higher than that in female patients(0.62％vs 0.26％,P＜0.001).The incidence of POP in elderly patients aged≥65 was higher than that in patients aged＜65(0.73％vs 0.26％,P＜0.001).A total of 2 667 strains of infectious pathogens were detected,with the top three being Acine-tobacter baumannii,Klebsiella pneumoniae,and Pseudomonas aeruginosa,accounting for 28.95％,22.72％,and 15.45％,respectively.The detection rates of carbapenem-resistant Acinetobacter baumannii(CRAB),carba-penem-resistant Klebsiella pneumoniae(CRKP),and carbapenem-resistant Pseudomonas aeruginosa(CRPA)were 60.75％,21.45％,and 32.28％,respectively.The detection rate of CRKP decreased in 2023 compared with 2022,with statistically significant difference(P＜0.05).Conclusion The overall incidence of POP in tertiary general hos-pitals in Jiangsu Province is relatively low,but there are significant differences among different hospitals.There-fore,perioperative prevention and control measures should be carried out based on the epidemiological characteristics of patients.

Objective To learn the current status of informational development in public TCM hospitals in China,and to provide references for promoting the informational development.Methods It makes a comprehensive assessment of the informational level in 2 539 public TCM hospitals nationwide with comprehensive index method,and then analyse the index.Results(1)The construction rate of telemedicine systems in tertiary public TCM hospitals reached 76.96%,and the rate in secondary hospitals is 57.63%.(2)In terms of functional level of electronic medical record application,34.42%of tertiary public TCM hospitals failed to meet the requirement of Level 4,and 40.92%of secondary hospitals failed to meet the requirement of Level 3.In terms of Interconnection standardization maturity level,86.72%of tertiary public TCM hospitals failed to meet the requirement of Level 4.(3)The informational level is not balanced among different typesand different regions in tertiary public TCM hospitals.In secondary public TCM hospitals,there are differences among types of hospitals.Conclusion There are advantages on the development of Internet consultation and telemedicine systems in public TCM hospitals.The standardization of information may be a key factor that affect the lack of data connectivity and smart hospital management.There are differences in the level of informatization among different types of hospitals.So TCM hospitals is recommended to explore the way of development that suit for them.Some hospitalswell-developed should lead the way of development.

Forced normalization (FN) is a rare epileptic psychiatric disorder that usually characterized by the disappearance of seizures and acute psychosis in patients with paradoxical normalization of the electroencephalogram following a change in the dose of antiseizure medication (ASM) or the initiation of a new medication. This article reports a case of a young female patient with Lennox-Gastaut syndrome who developed FN twice after a change in the ASM regimen, which improved after ASM reduction and olanzapine treatment. Further literature review summarizing the clinical features of FN found that there were slightly more females than males in patients with FN, the onset was more common in young adults, and most patients had refractory epilepsy. The psychiatric and behavioral abnormalities included delusions, hallucinations, bizarre behavior, mania, depression, and dissociation. The changes in ASM were the main inducing factor. Most patients improved by adjusting ASM or adding antipsychotic drugs. By reviewing this case, this article aims to increase awareness of the clinical features, characteristics of mental behavioral abnormalities, treatment and prognosis of FN and to improve the clinical management of the disease.

Objective To understand the epidemiological characteristics and trends of postoperative pneumonia(POP)in tertiary general hospitals in Jiangsu Province,and provide theoretical basis for carrying out targeted pre-vention and control measures.Methods Surgery patients from 22 tertiary general hospitals in 12 cities in north,central,and south of Jiangsu Province from January 1,2022 to December 31,2023 were chosen as studied subjects,occurrence of POP was analyzed and compared.Results A total of 848 274 surgical procedures were performed in 22 hospitals,and 3 606 cases of POP occurred,with an incidence of 0.43％.The incidence in 2023 was 0.37％,which was lower than that in 2022(0.49％),with statistically significant difference(P＜0.001).The top three de-partments with high incidence of POP were neurosurgery(6.71％),cardiothoracic surgery(2.91％),and general surgery(0.77％).Among hospitals of different grades,the incidence of POP in tertiary first-class hospitals was 0.44％,which was higher than that in other tertiary hospitals(0.37％).There was no statistically significant difference in the incidence of POP between municipal and district/county hospitals(P＞0.05).The incidence of POP in hospitals with a bed:infection control full-time staff ratio＜200∶1 was lower than that in hospitals with the ratio ≥200∶1(0.39％vs 0.47％,P＜0.001),while the incidence of POP in hospitals with a proportion ≥30％of full-time staff being doctors was higher than that in hospitals with a proportion＜30％(0.45％vs 0.36％,P＜0.001).The incidence of POP in male patients was higher than that in female patients(0.62％vs 0.26％,P＜0.001).The incidence of POP in elderly patients aged≥65 was higher than that in patients aged＜65(0.73％vs 0.26％,P＜0.001).A total of 2 667 strains of infectious pathogens were detected,with the top three being Acine-tobacter baumannii,Klebsiella pneumoniae,and Pseudomonas aeruginosa,accounting for 28.95％,22.72％,and 15.45％,respectively.The detection rates of carbapenem-resistant Acinetobacter baumannii(CRAB),carba-penem-resistant Klebsiella pneumoniae(CRKP),and carbapenem-resistant Pseudomonas aeruginosa(CRPA)were 60.75％,21.45％,and 32.28％,respectively.The detection rate of CRKP decreased in 2023 compared with 2022,with statistically significant difference(P＜0.05).Conclusion The overall incidence of POP in tertiary general hos-pitals in Jiangsu Province is relatively low,but there are significant differences among different hospitals.There-fore,perioperative prevention and control measures should be carried out based on the epidemiological characteristics of patients.

Objective To learn the current status of informational development in public TCM hospitals in China,and to provide references for promoting the informational development.Methods It makes a comprehensive assessment of the informational level in 2 539 public TCM hospitals nationwide with comprehensive index method,and then analyse the index.Results(1)The construction rate of telemedicine systems in tertiary public TCM hospitals reached 76.96%,and the rate in secondary hospitals is 57.63%.(2)In terms of functional level of electronic medical record application,34.42%of tertiary public TCM hospitals failed to meet the requirement of Level 4,and 40.92%of secondary hospitals failed to meet the requirement of Level 3.In terms of Interconnection standardization maturity level,86.72%of tertiary public TCM hospitals failed to meet the requirement of Level 4.(3)The informational level is not balanced among different typesand different regions in tertiary public TCM hospitals.In secondary public TCM hospitals,there are differences among types of hospitals.Conclusion There are advantages on the development of Internet consultation and telemedicine systems in public TCM hospitals.The standardization of information may be a key factor that affect the lack of data connectivity and smart hospital management.There are differences in the level of informatization among different types of hospitals.So TCM hospitals is recommended to explore the way of development that suit for them.Some hospitalswell-developed should lead the way of development.

Forced normalization (FN) is a rare epileptic psychiatric disorder that usually characterized by the disappearance of seizures and acute psychosis in patients with paradoxical normalization of the electroencephalogram following a change in the dose of antiseizure medication (ASM) or the initiation of a new medication. This article reports a case of a young female patient with Lennox-Gastaut syndrome who developed FN twice after a change in the ASM regimen, which improved after ASM reduction and olanzapine treatment. Further literature review summarizing the clinical features of FN found that there were slightly more females than males in patients with FN, the onset was more common in young adults, and most patients had refractory epilepsy. The psychiatric and behavioral abnormalities included delusions, hallucinations, bizarre behavior, mania, depression, and dissociation. The changes in ASM were the main inducing factor. Most patients improved by adjusting ASM or adding antipsychotic drugs. By reviewing this case, this article aims to increase awareness of the clinical features, characteristics of mental behavioral abnormalities, treatment and prognosis of FN and to improve the clinical management of the disease.

Objective:To explore the clinical phenotype and genetic characteristics of a child with Hypotrichosis 14.Methods:A child who had presented at the Henan Provincial People′s Hospital on May 4, 2020 due to hair thinning was selected as the study subject. Clinical data of the child was collected. Peripheral venous blood samples were collected from the child and her parents. Genomic DNA was extracted and subjected to whole exome sequencing. Candidate variants were validated by Sanger sequencing and bioinformatic analysis.Results:The child, a 5-year-old female, had presented with thin, soft lanugo-like hair which was easy to fall off. The child was found to harbor compound heterozygous missense variants of the LSS gene, namely c. 1609G>A (p.V537M) in exon 17 and c. 802T>G (p.F268V) in exon 8, which were respectively inherited from her father and mother. Both variant sites were highly conserved, though based on the guidelines from the American College of Medical Genetics and Genomics (ACMG), both variants were rated as variants of unknown significance (PM2_Supporting+ PP3+ PP4). Conclusion:The c. 1609G>A (p.V537M) and c. 802T>G (p.F268V) compound heterozygous variants of the LSS gene probably underlay the clinical phenotype in this patient.

Objective:To explore any effect of supplementing low-frequency repeated transcranial magnetic stimulation (rTMS) with intermittent resistance training on muscle tone and the recovery of motor function among persons with Parkinson′s disease (PD).Methods:A total of 104 PD patients were randomly divided into an observation group and a control group, each of 52. Both groups were treated with conventional drugs and low-frequency rTMS, while the observation group was additionally provided with intermittent resistance training for 8 weeks. Before and after the intervention, the motor functioning of both groups was evaluated using unified Parkinson′s disease rating scale-III (UPDRS-III) and the Berg Balance Scale (BBS). Limb muscle tension was quantified using the modified Ashworth scale (MAS). The subjects′ psychological states were quantified using the exercise self-efficacy scale (ESE), and the modified Barthel index (MBI) was applied to evaluate their ability in the activities of daily living. A 3D motion processing system collected and analyzed data describing each subject′s gait kinematics.Results:After the intervention, significantly greater average improvement was observed in all of the outcome measures among the observation group compared with the control group.Conclusion:Combining intermittent resistance training with low-frequency rTMS can significantly reduce muscle tone and improve the motor functioning of PD patients. The combination is more effective than low-frequency rTMS alone.

Objective: To study the effect of different proportions of piper chinaroot and rheum palmatum on the dissolution rate of five effective components (aloe emodin, emodin acid, emodin, emodin, emodin methyl ether). Methods: The high performance liquid chromatography (HPLC) method was used to analyz the contents of five effective components of rheum palmatum in the extracts of different combination of piper chinaroot and rheum palmatum. The tests were carried out by Thermo C18 (250 mm×4.6 mm, 5 μm) by gradient elution with methanol and 0.1% phosphoric acid water solution as mobile phase at a flow rate of 1ml/min, the column temperature was 30 ℃ and the detection wavelength was 254 nm. Results: The linear ranges of aloe emodin, emodin acid, emodin, emodin, emodin methyl ether were 0.018 5-0.741 8, 0.017 9-0.717 8, 0.015 9-0.635 5, 0.054 2-2.167 2, 0.016 2-0.646 4 μg, respectively. The average recoveries of aloe emodin, emodin acid, emodin, emodin, emodin methyl ether were 94.35%, 95.50%, 100.61%, 96.27%, 97.39%, and the RSDs were 1.81%, 1.99%, 2.84%, 2.71%, and 1.86%, respectively. Compared with rheum palmatumby single extract, the content of aloe emodin and emodin were increased by 5 proportions (3:1, 2:1, 1:1, 1:2, 1:3), while the content of emodin and emodin methyl ether were decreased. Conclusions The optimal compatibility proportion of piper chinaroot and rheum palmatum is 1:1.