Surgery management is key to surgical quality control. The authors presented the IT system design for surgery anesthesia of the children′s hospital of Fudan University, featuring all-process information support by means of IT development and process reengineering. Such a process comprises perioperative patient handover, medication, surgical safety check, and intraoperative care. This surgery anesthesia system development has interconnected hospital information systems within and beyond operation rooms in terms of informationization. It proves that the system can effectively enhance safety and convenience of surgery related works and supervision, reducing error exposure of surgical operations and ensuring patient safety.

Objective:To summarize the experience on accurate prevention and control of children′s emergency department during the epidemic of novel coronavirus Omicron variant.Methods:We retrospectively analyzed the strategies and management experience of emergency prevention and control of novel coronavirus infection in emergency department at Children′s Hospital of Fudan University from March to May 2022.Results:As a designated hospital for treating pediatric patients who contracted novel coronavirus in Shanghai, the emergency department in our hospital was confronted with the dual pressure of critical patients treatment and pandemic prevention and control.We carefully studied a series of laws and regulations, as well as the newest edition of Chinese clinical guidance for novel coronavirus pneumonia diagnosis and treatment, and combined with the characteristics of novel coronavirus infection in children, then formulated the independent emergency department, fever clinics and novel coronavirus clinics; Updated the emergency department pre-examination triage process, the precautions pratice of clinical stuffs and disfection strategy, and established the second emergency department.From the beginning of March to the end of May 2022, a total of about 12 000 patients were admitted to the emergency department in our hospital, including 704 patients in the resuscitation room, 652 patients in the observation room, and 164 patients in the emergency ward.There were six patients with novel coronavirus infection in the emergency department.Neither nosocomial infection nor occupational exposure occurred.Conclusion:After 3 months of practice, the results showed that it can fully guarantee the timely treatment of critically ill children and achieved zero cross-infection in the hospital, which has important reference significance for the treatment of children, epidemic prevention, control during the novel coronavirus epidemic.

OBJECTIVETo summarize the experience of the chemotherapy regimen cisplatin + fluorouracil + vincristine (C5V) for hepatoblastoma, and analyze the factors associated the outcome.

METHODA retrospective analysis was conducted for the outcome of hepatoblastoma. Sixty-three patients who received the regimen of C5V as the first choice of chemotherapy were reviewed, including 37 males and 26 females. The age at diagnosis ranged from 2 days after birth to 124 months, median 15 months. Four patients with stage I, 16 patients with stage II, 28 patients with stage III, 15 patients with stage IV disease were enrolled in the study. Nine patients had primary tumor resection while the remain by 54 received neoadjuvant chemotherapy. The median follow-up time was 30 months.

RESULTForty patients had delayed surgery, including 35 patients with regimen C5V alone, the others were treated with regimen C5V and cisplatin + adriamycin (CITA). The mean time of neojuvant chemotherapy was (3.4 ± 1.7) cycles. The mean time of chemotherapy after surgery was (5.3 ± 2.0) cycles. In 12 cases the (24.5%) tumor recurred after surgery. The margin of resection less than 0.5 cm , vascular invasion, stage III or IV disease were all the high risks of relapse (P = 0.049,0.001,0.022, respectively). Two-year overall survival (OS) and 5-year OS of the study was 61.1% and 58.7%, respectively. The 2-year OS and 5-year OS of stage I to III were 75.0% and 75.0%, 100.0% and 100.0%, 65.8% and 61.4%. The 1-year OS and 3-year OS of stage IV was 20.0%, 13.3%, respectively. Univariate analysis showed that age at diagnosis less than 60 months, vascular invasion, thrombocythemia at diagnosis, stage III or IV, tumor resection was the prognostic factor (P = 0.019, <0.001,0.011, <0.001, respectively). Multivariate analysis showed that tumor resection and age at diagnosis less than 60 months were both the prognostic factor (P < 0.001, 0.004, respectively ).

CONCLUSIONThe regimen of C5V is useful for hepatoblastoma. Tumor resection is the key factor of treatment. Prognostic factor is composed of age, stage, and clinical sign at diagnosis.

Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Child ; Child, Preschool ; Cisplatin ; administration & dosage ; Doxorubicin ; administration & dosage ; Female ; Fluorouracil ; administration & dosage ; Hepatoblastoma ; drug therapy ; Humans ; Infant ; Infant, Newborn ; Liver Neoplasms ; drug therapy ; Male ; Neoplasm Recurrence, Local ; Neoplasm Staging ; Retrospective Studies ; Vincristine ; administration & dosage

Objective:To summarize the experience of the precise prevention and control strategy of novel coronavirus infection in the pediatric intensive care unit(PICU)during the epidemic of the Omicron variant.Methods:A retrospective analysis was performed on the strategies and management experience of precise prevention and control of novel coronavirus infection in PICU at Pediatric Hospital of Fudan University from March 1 to May 10, 2022.Results:According to the national and Shanghai novel coronavirus infection prevention and control standards, the PICU in our hospital, in accordance with the specialty characteristics of PICU, cooperated with the hospital′s department of infection and medical department to jointly construct a precise ward management strategy for the outbreak of the omicron mutants infection.Precise prevention and control management strategies were formulated from four aspects: the admission process of critically ill children, the division of PICU ward areas and nosocomial infection protection, the reception management system for children′s family members, and the " bubble management" system for PICU staff, and run them for 3 months.During the epidemic, there was no nosocomial infection of novel coronavirus infection in children or medical staff.During the period, a total of 140 critically ill children were admitted, including 87 cases transferred from the general ward in the hospital, 48 cases from the emergency department(non-febrile, 3 cases transferred by the transfer team), four cases from fever clinic, and one case from control ward.Four of the critically ill children had no emergency nucleic acid test report when they were admitted to the PICU.Among the 140 critically ill children, 54 patients received mechanical ventilation, 18 patients received blood purification, and two patients were monitored after liver transplantation.Seventy-eight (55.7%) children had underlying diseases.Conclusion:During the current round of novel coronavirus epidemic in Shanghai, PICU in our hospital formulated the admission and ward management procedures for critically ill children, which ensured the prevention and control of nosocomial infection of novel coronavirus, and at the same time ensured the treatment of critically ill children to the greatest extent.

Objective:To understand and compare the clinical characteristics of children and adults infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron variant BA.5 and BA.2 subtypes in Shanghai City.Methods:The clinical data of 524 children hospitalized with coronavirus disease 2019(COVID-19) at the Children′s Hospital of Fudan University during the period of BA.5 predominance from December 1, 2022 to January 20, 2023 were collected, which included age, gender, clinical symptoms and laboratory examination results. And the clinical data of household close contacts were also collected. The clinical data of children and their household contacts infected with Omicron BA.2 subtypes during the period of BA.2 predominance from April 4 to April 30, 2022 were collected and compared.The clinical characteristic of critical and non-critical cases, child and adult cases during the period of BA.5 predominance were compared.Statistical analyses were conducted using independent samples t-test, Mann-Whitney U test, chi-square test or Fisher′s exact test. Results:The age of 524 hospitalized children was five days to 16 years old. Among them, 301(57.4%) were male and 223(42.6%) were female. Additionally, there were 29 critical cases (5.5%) and 495 non-critical cases (94.5%). Critical cases had significantly higher fever peak, more shortness of breath occurrence, more pneumonia and underlying diseases compared to non-critical cases, with statistically significant differences ( t=12.06, χ2=34.90, 10.04 and 31.10, respectively, all P<0.05). Regarding laboratory examinations, critical cases exhibited significantly higher frequencies of decreased lymphocyte count, elevated levels of C-reactive protein, procalcitonin and interleukin-6, abnormal liver function and kidney function, and abnormal creatine kinase isoenzyme compared to non-critical cases, with statistically significant differences ( χ2=8.18, Z=-4.61, Z=-4.28, Z=-5.13, χ2 =195.90, Fisher′s exact test and χ2=136.13, respectively, all P<0.05). Non-critical children cases infected with Omicron variant BA.5 subtype exhibited a higher proportion of symptomatic infections compared to adults. Among children, the occurrence rates of fever and gastrointestinal symptoms (nausea, vomiting, diarrhea) were higher, whereas among adults, the occurrence rate of cough was higher. The differences were statistically significant ( χ2=11.16, 11.83, 8.50 and 28.14, respectively, all P<0.05).From December 1, 2022 to January 20, 2023, a total of 588 children cases and 791 adult cases were collected, while from April 4 to April 30, 2022, a total of 355 children cases and 755 adult cases were collected.In the children group, the occurrence rates of cough, convulsions and critical cases were higher in BA.5 subtype-infected children compared to those infected with the BA.2 subtype, with statistically significant differences ( χ2=37.95, 40.78 and 15.54, respectively, all P<0.001).In the adult group, BA.5 subtype-infected individuals had higher fever peak, longer duration of fever, and higher occurrence of fever, cough and gastrointestinal symptoms, compared to those infected with the BA.2 subtype.The differences were statistically significant ( t=-4.40, Z=-9.64, χ2=47.29, 124.09 and 29.90, respectively, all P<0.001). Conclusions:During the peak periods of BA.5 subtype of the Omicron variant in Shanghai City, critical cases have severe systemic symptoms and a higher prevalence of underlying diseases compared to non-critical cases. Among non-critical cases infected with BA.5 subtype, the proportion of symptomatic infections in children is higher than adults, with fever and gastrointestinal symptoms more common than adults, while cough symptoms are more common seen in adults.The occurrence rate of convulsions and critical cases is higher in children infected with variant BA.5 subtype compared to those infected with BA.2 subtype.The systemic symptoms are more severe in adults infected with BA.5 subtype compared to those infected with BA.2 subtype.