Promoting whole life cycle management of large medical equipment is a crucial initiative to enhance hospital operational efficiency and service quality.It adopts the full life cycle theoretical,focusing on analyzing key operational issues in configuration planning,procurement,utilization,maintenance,and decommissioning during the planning,implementation,and decline phases of large medical equipment.Through in-depth analysis of these issues,the research proposes corresponding strategies:establishing multi-stakeholder participation mechanisms and equipment utilization protocols during the planning phase;improving allocation and performance evaluation mechanisms during the implementation phase;and scientifically standardizing maintenance and retirement procedures during the decline phase.These recommendations provide theoretical support and practical guidance for public hospitals to achieve lean operation of large medical equipment.

Objective:To investigate the epidemiological trends of viral diarrhea pathogens in children in Baotou city, and to provide reference for controlling the prevalence of viral diarrhea and guiding the development of regional vaccines.Methods:Fecal samples were collected from children under five years old hospitalized with viral diarrhea at two sentinel hospitals in Baotou from June 2023 to May 2024. Real-time PCR was used to detect group A rotavirus, norovirus, adenovirus, and astrovirus. Statistical analysis was performed using SPSS 20.0 software, with Chi-square tests conducted to assess differences. A P value<0.05 was considered statistically significant. Results:A total of 246 fecal samples were collected, including 153 from males and 93 from females. Among these, 135 samples tested positive, yielding a positivity rate of 54.88% (135/246). There were 82 positive samples from male children and 53 from female children, with no significant difference between genders. Most positive samples (51.85%, 70/135) tested positive for two viruses. Specifically, co-infections of group A rotavirus with norovirus or adenovirus accounted for 98.57% (69/70) of all co-infected cases. Significant differences in detection rates were observed across age groups (χ 2=29.803, P<0.001), with the highest positivity rates in children under one year old and in the 1-year age group. Seasonality, viral diarrhea in Baotou was more prevalent in winter and spring. The G8P[8] genotype of group A rotavirus was the predominant strain. Conclusions:From June 2023 to May 2024, viral diarrhea in hospitalized children under five years old in Baotou is primarily caused by co-infections of group A rotavirus and norovirus, with a higher incidence in preschool-aged children. The G8P[8] genotype of group A rotavirus is the dominant strain. It is recommended to strengthen vaccination and surveillance efforts for viral diarrhea in preschool children, particularly during the winter and spring seasons.

Objective:To explore the clinical characteristics and genetic etiology of a child with Oral-facial-digital syndrome type Ⅰ(OFDSⅠ).Method:A child with OFDSⅠ who received treatment at the Women and Children′s Hospital Affiliated to Ningbo University in March 2023 was selected as the study subject. A retrospective research method was used to collect the clinical data of the child. Peripheral venous blood samples were collected from the child, her parents and sister. Genomic DNA was extracted, and whole exome sequencing (WES) was performed. Candidate variants were validated using Sanger sequencing for familial verification. According to the Standards and Guidelines for the Interpretation of Sequence Variants developed by the American College of Medical Genetics and Genomics (ACMG) (hereinafter referred to as the " ACMG Guidelines" ), the pathogenicity of the candidate variant was rated. This study was approved by the Medical Ethics Committee of Ningbo University Affiliated Women and Children′s Hospital (Ethic No.: EC 2024-063).Results:The child was a prematurely born female with deformities of the oral cavity, fingers, and toes. She was admitted to the Neonatal Department of the Hospital where she was born due to shortness of breath 15 minutes after birth. The WES results indicated that the child has harbored a heterozygous c. 710dup(p.Y238Vfs*2) frameshifting variant of the OFD1 gene. Sanger sequencing confirmed that neither of the child′s parents nor her sister had carried the same variant. According to the ACMG guidelines, the variant was rated as pathogenic (PVS1+ PS4_Moderate+ PM2-Supporting+ PM6_Supporting+ PP4). Conclusion:Children with OFDSⅠ have clinical features such as oral, finger, and toe deformities. The c. 710dup(p.Y238Vfs*2) variant of the OFD1 gene probably underlay the OFDSⅠ in this child. Above result has enriched the mutational spectrum of the OFD1 gene.

OBJECTIVE: To explore the clinical characteristics and genetic etiology of a child with Oral-facial-digital syndrome type Ⅰ(OFDSⅠ). METHODS: A child with OFDSⅠ who received treatment at the Women and Children's Hospital Affiliated to Ningbo University in March 2023 was selected as the study subject. A retrospective research method was used to collect the clinical data of the child. Peripheral venous blood samples were collected from the child, her parents and sister. Genomic DNA was extracted, and whole exome sequencing (WES) was performed. Candidate variants were validated using Sanger sequencing for familial verification. According to the Standards and Guidelines for the Interpretation of Sequence Variants developed by the American College of Medical Genetics and Genomics (ACMG) (hereinafter referred to as the "ACMG Guidelines"), the pathogenicity of the candidate variant was rated. This study was approved by the Medical Ethics Committee of Ningbo University Affiliated Women and Children's Hospital (Ethic No.: EC 2024-063). RESULTS: The child was a prematurely born female with deformities of the oral cavity, fingers, and toes. She was admitted to the Neonatal Department of the Hospital where she was born due to shortness of breath 15 minutes after birth. The WES results indicated that the child has harbored a heterozygous c.710dup (p.Y238Vfs*2) frameshifting variant of the OFD1 gene. Sanger sequencing confirmed that neither of the child's parents nor her sister had carried the same variant. According to the ACMG guidelines, the variant was rated as pathogenic (PVS1+PS4_Moderate+PM2-Supporting+PM6_Supporting+PP4). CONCLUSION Children with OFDSⅠ have clinical features such as oral, finger, and toe deformities. The c.710dup (p.Y238Vfs*2) variant of the OFD1 gene probably underlay the OFDSⅠ in this child. Above result has enriched the mutational spectrum of the OFD1 gene.
Humans ; Female ; Orofaciodigital Syndromes/genetics* ; Exome Sequencing ; Retrospective Studies ; Mutation ; Child ; Proteins

Objective To understand the current situation of the management of patients'self-provided infusion drugs in secondary and above general hospitals in China,and to provide a theoretical and practical basis for improving the management system.Methods The annual pharmacy professional quality control work survey conducted by the National Pharmaceutical Management Professional Quality Control Center was used to obtain information on the management of patients'self-provided infusion drugs in secondary and above general hospitals in 31 provinces(autonomous regions and municipalities directly under the central government)and the Xinjiang Production and Construction Corps of Chinese mainland from 2020 to 2022,and was summarized and calculated using data-processing software.Results The total number of secondary and above general hospitals included in the analysis from 2020 to 2022 is 4 786,5 063 and 6 041,respectively.In 2022,compared with 2020,the percentage of hospitals allowing patients to use self-provided infused drugs decreased from 55.08％to 48.54％,the percentage of hospitals that have established a system for managing patients' self-provided drugs increased from 81.54％to 98.09％,and the percentage of hospitalized patients' use of self-provided drugs that are all documented in their medical orders increased from 79.76％to 90.72％.The types of drugs that hospitals allow patients to use for self-provided infusion are mainly antitumor drugs,the places where self-provided infusion drugs are dispensed are mainly clinical departments(wards),and the main source of self-provided infusion drugs is self-pickup by patients.Conclusion Hospitals should establish a management system for patients'self-provided drugs,strengthen the information management of self-provided infusion drugs,and ensure drug supply and medication safety for patients.

Objective:To investigate the epidemiological trends of viral diarrhea pathogens in children in Baotou city, and to provide reference for controlling the prevalence of viral diarrhea and guiding the development of regional vaccines.Methods:Fecal samples were collected from children under five years old hospitalized with viral diarrhea at two sentinel hospitals in Baotou from June 2023 to May 2024. Real-time PCR was used to detect group A rotavirus, norovirus, adenovirus, and astrovirus. Statistical analysis was performed using SPSS 20.0 software, with Chi-square tests conducted to assess differences. A P value<0.05 was considered statistically significant. Results:A total of 246 fecal samples were collected, including 153 from males and 93 from females. Among these, 135 samples tested positive, yielding a positivity rate of 54.88% (135/246). There were 82 positive samples from male children and 53 from female children, with no significant difference between genders. Most positive samples (51.85%, 70/135) tested positive for two viruses. Specifically, co-infections of group A rotavirus with norovirus or adenovirus accounted for 98.57% (69/70) of all co-infected cases. Significant differences in detection rates were observed across age groups (χ 2=29.803, P<0.001), with the highest positivity rates in children under one year old and in the 1-year age group. Seasonality, viral diarrhea in Baotou was more prevalent in winter and spring. The G8P[8] genotype of group A rotavirus was the predominant strain. Conclusions:From June 2023 to May 2024, viral diarrhea in hospitalized children under five years old in Baotou is primarily caused by co-infections of group A rotavirus and norovirus, with a higher incidence in preschool-aged children. The G8P[8] genotype of group A rotavirus is the dominant strain. It is recommended to strengthen vaccination and surveillance efforts for viral diarrhea in preschool children, particularly during the winter and spring seasons.

Objective:To explore the clinical characteristics and genetic etiology of a child with Oral-facial-digital syndrome type Ⅰ(OFDSⅠ).Method:A child with OFDSⅠ who received treatment at the Women and Children′s Hospital Affiliated to Ningbo University in March 2023 was selected as the study subject. A retrospective research method was used to collect the clinical data of the child. Peripheral venous blood samples were collected from the child, her parents and sister. Genomic DNA was extracted, and whole exome sequencing (WES) was performed. Candidate variants were validated using Sanger sequencing for familial verification. According to the Standards and Guidelines for the Interpretation of Sequence Variants developed by the American College of Medical Genetics and Genomics (ACMG) (hereinafter referred to as the " ACMG Guidelines" ), the pathogenicity of the candidate variant was rated. This study was approved by the Medical Ethics Committee of Ningbo University Affiliated Women and Children′s Hospital (Ethic No.: EC 2024-063).Results:The child was a prematurely born female with deformities of the oral cavity, fingers, and toes. She was admitted to the Neonatal Department of the Hospital where she was born due to shortness of breath 15 minutes after birth. The WES results indicated that the child has harbored a heterozygous c. 710dup(p.Y238Vfs*2) frameshifting variant of the OFD1 gene. Sanger sequencing confirmed that neither of the child′s parents nor her sister had carried the same variant. According to the ACMG guidelines, the variant was rated as pathogenic (PVS1+ PS4_Moderate+ PM2-Supporting+ PM6_Supporting+ PP4). Conclusion:Children with OFDSⅠ have clinical features such as oral, finger, and toe deformities. The c. 710dup(p.Y238Vfs*2) variant of the OFD1 gene probably underlay the OFDSⅠ in this child. Above result has enriched the mutational spectrum of the OFD1 gene.

Promoting whole life cycle management of large medical equipment is a crucial initiative to enhance hospital operational efficiency and service quality.It adopts the full life cycle theoretical,focusing on analyzing key operational issues in configuration planning,procurement,utilization,maintenance,and decommissioning during the planning,implementation,and decline phases of large medical equipment.Through in-depth analysis of these issues,the research proposes corresponding strategies:establishing multi-stakeholder participation mechanisms and equipment utilization protocols during the planning phase;improving allocation and performance evaluation mechanisms during the implementation phase;and scientifically standardizing maintenance and retirement procedures during the decline phase.These recommendations provide theoretical support and practical guidance for public hospitals to achieve lean operation of large medical equipment.

Objective To understand the current situation of the management of patients'self-provided infusion drugs in secondary and above general hospitals in China,and to provide a theoretical and practical basis for improving the management system.Methods The annual pharmacy professional quality control work survey conducted by the National Pharmaceutical Management Professional Quality Control Center was used to obtain information on the management of patients'self-provided infusion drugs in secondary and above general hospitals in 31 provinces(autonomous regions and municipalities directly under the central government)and the Xinjiang Production and Construction Corps of Chinese mainland from 2020 to 2022,and was summarized and calculated using data-processing software.Results The total number of secondary and above general hospitals included in the analysis from 2020 to 2022 is 4 786,5 063 and 6 041,respectively.In 2022,compared with 2020,the percentage of hospitals allowing patients to use self-provided infused drugs decreased from 55.08％to 48.54％,the percentage of hospitals that have established a system for managing patients' self-provided drugs increased from 81.54％to 98.09％,and the percentage of hospitalized patients' use of self-provided drugs that are all documented in their medical orders increased from 79.76％to 90.72％.The types of drugs that hospitals allow patients to use for self-provided infusion are mainly antitumor drugs,the places where self-provided infusion drugs are dispensed are mainly clinical departments(wards),and the main source of self-provided infusion drugs is self-pickup by patients.Conclusion Hospitals should establish a management system for patients'self-provided drugs,strengthen the information management of self-provided infusion drugs,and ensure drug supply and medication safety for patients.

The increasing operating pressure of large public hospitals has forced hospitals to focus on opening up income sources and reducing expenditure.The purchase and maintenance of medical equipment is one of the important economic activities of hospi-tals.However,there are problems in large public hospitals,such as the argumentation for equipment acquisition ignoring evaluation of operational efficiency,the costing model that leads to a lack of willingness of departments to purchase equipment,and the lack of standard processes and systems for renting medical equipment among departments.Based on this,it explores the establishment of a medical equipment sharing operation mechanism in large public hospitals,promotes the improvement of the efficiency of medical equipment use in large public hospitals by establishing a medical equipment sharing center,standardizing the purchase of shared equipment,entering shared equipment information,setting up shared equipment leasing specifications,and clarifying the equipment return process and maintenance,so as to effectively control hospital operating costs,and help the high-quality development of public hospitals.