Objective To analyze the distribution status of the end digits of standardized blood pressure measurement recordings in the clinic and the effectiveness of standardized blood pressure measurement for community hypertension screening. Methods The first visit blood pressure measurement data from the Community Health Service Center in Jing'an District, Shanghai from June 2023 to May 2024 were collected and analyzed. According to different measurement methods, the data were divided into two groups: standardized blood pressure measurement and conventional blood pressure measurement. SPSS 19.0 software was used for data analysis. The differences in the distribution balance of the end digits of blood pressure values and the detection rate of blood pressure elevation between the two different groups were analyzed. Results The frequency range of the end digits of blood pressure recorded values in the standardized pressure measurement group was 9.42% to 10.83%, and the detection rate of elevated blood pressure was 24.89%. The conventional pressure measurement group had a preference of the end digit ^"0^", and the detection rate of elevated blood pressure was only 2.12%. The results of multiple logistic regression analysis showed that gender, age, season, and different blood pressure measurement modes were all influencing factors for the detection rate of elevated blood pressure. Conclusion The standardized blood pressure measurement mode in the clinic is suitable for community hypertension screening and pressure measurement, with higher data quality than the conventional pressure measurement mode.

This study analyzed the epidemiological characteristics and trends of respiratory syncytial virus (RSV) infections among inpatients with acute respiratory infections (ARI) in a children′s hospital in Shenzhen City inpatients from 2020 to 2023. From January 2020 to December 2023, multiple reverse transcription polymerase chain reaction (RT-PCR) combined with capillary electrophoresis fragment analysis technology was used to detect the nucleic acids of 12 respiratory pathogens, including RSV, in hospitalized children diagnosed with ARI. The patients were divided into six age groups: 0 to <6 months, 6 months to <1 year, 1 to <2 years, 2 to <5 years, 5 to <10 years, and 10 to <18 years. A total of 53 033 children were tested, including 6 830 RSV positive cases, with an overall positivity rate of 12.88%. The annual RSV positivity rates from 2020 to 2023 were 20.04%, 16.18%, 4.89%, and 13.33%, respectively, with statistically significant differences between the years ( χ2=1 185.994, P<0.001). The positive rate of RSV detection decreased with increasing age across all years (all P trend<0.05). From 2020 to 2023, the proportion of RSV-positive cases aged 2 to 5 years and older showed an increasing trend ( P trend<0.001 for all years). Compared to 2023, the median age of RSV-infected children was lower in 2020 ( Z=7.826, P<0.001) and 2021 ( Z=6.106, P<0.001). The proportion of severe infections requiring ICU admission did not change significantly across all years ( χ2=0.179, P=0.981). The RSV epidemic season in 2020 mainly occurred during 28-43 weeks, and in 2021, it spanned from 22-43 weeks. However, in 2022, the season was delayed until the 49th week and lasted for three weeks. In 2023, the seasonal epidemic appeared earlier, starting in the 14th week and lasting for 28 weeks. From 2020 to 2023, the rate of RSV co-infections with other pathogens (mycoplasma pneumoniae, human parainfluenza virus, human bocavirus, human coronavirus, human metapneumovirus, and influenza A) significantly increased (all P trend<0.01). In conclusion, the epidemiological characteristics of RSV infections in Shenzhen Children′s Hospital changed from 2020 to 2023. In 2022, there were only delayed, low-intensity and short-lived seasonal epidemics. However, in 2023, there was an earlier and prolonged epidemic, with increased infections in children aged 2 to 5 years and older and a rise in co-infections, while the proportion of severe infections requiring ICU admission remained unchanged.

Peritoneal dialysis (PD) is a crucial renal replacement therapy for end-stage renal disease (ESRD), offering significant advantages as high flexibility, hemodynamic stability, and high cost-effectiveness. However, prolonged exposure to intra-abdominal dialysate may predispose to the mechanical complication of abdominal external hernia. Abdominal external hernia may lead to various adverse clinical outcomes. In severe cases, it can progress to incarceration or even rupture, ultimately necessitating discontinuation of the therapy. The authors systematically review PD-associated abdominal external hernias, including their clinical landscape, risk factors, surgical treatment strategies and prognostic determinants. They also assess the effects of hernia repair on residual renal function, aiming to provide references for clinical decision-making.

This study analyzed the epidemiological characteristics and trends of respiratory syncytial virus (RSV) infections among inpatients with acute respiratory infections (ARI) in a children′s hospital in Shenzhen City inpatients from 2020 to 2023. From January 2020 to December 2023, multiple reverse transcription polymerase chain reaction (RT-PCR) combined with capillary electrophoresis fragment analysis technology was used to detect the nucleic acids of 12 respiratory pathogens, including RSV, in hospitalized children diagnosed with ARI. The patients were divided into six age groups: 0 to <6 months, 6 months to <1 year, 1 to <2 years, 2 to <5 years, 5 to <10 years, and 10 to <18 years. A total of 53 033 children were tested, including 6 830 RSV positive cases, with an overall positivity rate of 12.88%. The annual RSV positivity rates from 2020 to 2023 were 20.04%, 16.18%, 4.89%, and 13.33%, respectively, with statistically significant differences between the years ( χ2=1 185.994, P<0.001). The positive rate of RSV detection decreased with increasing age across all years (all P trend<0.05). From 2020 to 2023, the proportion of RSV-positive cases aged 2 to 5 years and older showed an increasing trend ( P trend<0.001 for all years). Compared to 2023, the median age of RSV-infected children was lower in 2020 ( Z=7.826, P<0.001) and 2021 ( Z=6.106, P<0.001). The proportion of severe infections requiring ICU admission did not change significantly across all years ( χ2=0.179, P=0.981). The RSV epidemic season in 2020 mainly occurred during 28-43 weeks, and in 2021, it spanned from 22-43 weeks. However, in 2022, the season was delayed until the 49th week and lasted for three weeks. In 2023, the seasonal epidemic appeared earlier, starting in the 14th week and lasting for 28 weeks. From 2020 to 2023, the rate of RSV co-infections with other pathogens (mycoplasma pneumoniae, human parainfluenza virus, human bocavirus, human coronavirus, human metapneumovirus, and influenza A) significantly increased (all P trend<0.01). In conclusion, the epidemiological characteristics of RSV infections in Shenzhen Children′s Hospital changed from 2020 to 2023. In 2022, there were only delayed, low-intensity and short-lived seasonal epidemics. However, in 2023, there was an earlier and prolonged epidemic, with increased infections in children aged 2 to 5 years and older and a rise in co-infections, while the proportion of severe infections requiring ICU admission remained unchanged.

Peritoneal dialysis (PD) is a crucial renal replacement therapy for end-stage renal disease (ESRD), offering significant advantages as high flexibility, hemodynamic stability, and high cost-effectiveness. However, prolonged exposure to intra-abdominal dialysate may predispose to the mechanical complication of abdominal external hernia. Abdominal external hernia may lead to various adverse clinical outcomes. In severe cases, it can progress to incarceration or even rupture, ultimately necessitating discontinuation of the therapy. The authors systematically review PD-associated abdominal external hernias, including their clinical landscape, risk factors, surgical treatment strategies and prognostic determinants. They also assess the effects of hernia repair on residual renal function, aiming to provide references for clinical decision-making.

Acute necrotizing encephalopathy (ANE) is a subtype of acute encephalopathy presented with disturbance of consciousness and symmetric bilateral thalamic necrosis in neuroradiology.Patients with ANE had a high mortality or severe neurological sequela.ANE usually secondary to virus infectious disease, in which influenza is a common etiology.During the 3 years of the worldwide pandemic of severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)infection, ANE has become a severe complication and cause of death in children, which has aroused much concern.Here is a review of the research progress of epidemiology, pathogenesis, diagnosis, treatments and prognosis of ANE, in order to improve the knowledge of clinicians on this disease.

Invitation of patients and their families as advisors in medical activities is conducive to enhancing patient safety and medical quality, as an innovative way for hospital reform and development. By analysis of such practice of overseas hospitals, the authors recommended on introducing this practice into China. The specific recommendations included creating a social support atmosphere for patient and family as advisors, promoting patient and family engagement by hospitals, establishing a management evaluation system for the patient and family engagement, improving the comprehensive literacy level of patient and family advisors, and building an internet platform for patient and family engagement.

Objective To study the feasibility of clinical application of an individualized customized material. Methods Five batches of individualized customized materials were randomly selected, from which 10 cm × 11 cm samples were intercepted for experimental analysis. Among them, 10 cm × 10 cm materials were selected to perform dosimetric analysis and HU change analysis before and after irradiation with a radiotherapy dose for breast cancer of 50 Gy as the irradiation basis. The center Point 1 on the lower surface of the individualized material and the center Point 2 of the solid water volume were selected for dosimetric analysis before and after the sample is irradiated. After reaching a sufficient amount of irradiation, the 1 cm × 10 cm materials intercepted in the center position and the remaining 1 cm × 10 cm materials after the first sampling were sent to the material science laboratory for analysis of physical properties of density, viscosity, hardness, and tear strength. Results In the comparative analysis of HU values before and after exposure, after receiving 50 Gy dose irradiation, the difference rate of HU value was 5.252%, which was close to the expected 5% difference rate in clinical medicine. In the dosimetric analysis of Point 1 and Point 2, the dose in the irradiated samples was significantly higher than that in the unirradiated samples; the dose in Point 1 increased by 3.742%, and the dose in Point 2 increased by 2.039%. Before and after irradiation, except for the physical density which showed a significant difference, there was no significant difference in viscosity, hardness, and tear strength. Conclusion The individualized customized material can meet the requirements of routine clinical medicine.

Objective:To investigate the etiological characteristics and changes of plastic bronchitis(PB)in children from 2010 to 2019 at Shenzhen Children′s Hospital, and provide reference basis for improving the understanding of PB etiology.Methods:The clinical data of children diagnosed with infectious-associated PB at Shenzhen Children′s Hospital from Jan 2010 to Dec 2019 were retrospectively analyzed, and the etiological characteristics and changes were summarized.Results:There were 94 cases of mycoplasma pneumoniae, 38 cases of influenza virus, 41 cases of adenovirus, 16 cases of mixed infection, 11 cases of bacteria, and 57 cases of unclear etiology in 266 infectious-associated PB children.The distribution of PB in each age group: 15 cases were infants, 63 cases were toddlers, 112 cases were preschoolers, and 76 cases were school-age children.Adenovirus was the main pathogen of PB in infants and toddlers(60.0%, 28.6%), and mycoplasma pneumoniae(34.8%, 60.5%) as well as influenza virus(13.4%, 22.4%) were the main pathogen in preschool and school-age children, with statistically significant difference( P<0.001). From 2010 to 2019, the annual positive rates of pathogens were 62.5%, 60.0%, 66.7%, 74.1%, 64.0%, 50.0%, 93.3%, 57.1%, 75.0%, and 84.7%, respectively.PB was caused by mycoplasma pneumoniae infection every year.From 2016 to 2019, PB caused by mycoplasma pneumoniae infection increased year by year, while PB caused by adenovirus infection increased every other year. Conclusion:Mycoplasma pneumoniae was the most common pathogen of PB, followed by adenoviruses and influenza viruses, while bacteria, fungi and other viruses were relatively rare.In the infant group, adenovirus infection was predominant, while in preschool and school-age children group, mycoplasma pneumoniae and influenza virus infection were predominant.

Cystic fibrosis (CF) is a multisystem disease caused by CFTR gene mutations, affecting the lungs, digestive system, and reproductive tract.Infectious lung disease is the major cause of exacerbation and mortality in most patients.There are specific pathogen spectrums in infectious lung disease and antibiotics application principles in CF patients.In this article, the application of antibiotics in clinical guidelines for care of children with CF in Royal Brompton Hospital (2020) was introduced.