To analyze the disease burden of acute lymphoid leukemia(ALL) and its changing trends in China and globally from 1990 to 2021, aiming to provide a theoretical basis for disease prevention, treatment, and policy formulation.

Objective To systematically analyze the literature characteristics of Journal of Organ Transplantation since its inception. Methods Using the China National Knowledge Infrastructure (CNKI) academic journal full-text database as the data source, all articles published in the Journal of Organ Transplantation from January 2010 to August 2025 were retrieved. After excluding non-academic papers, a total of 1 568 research papers were included. R language 4.3.0, Bibliometrix package 3.2.1, and Citespace software were used to analyze the number of publications, publishing institutions, authors, keywords and other aspects. Results The number of publications in Journal of Organ Transplantation increased from an average of 82 articles per year in the early years after its inception to 113 articles per year in recent years, a growth of 37.8%. The geographical distribution of publishing institutions covers 32 provinces, cities and autonomous regions nationwide, mainly concentrated in the South China, East China and North China regions, and has now basically covered the central and western regions in recent years. The author collaboration network includes 45 authors distributed across 7 major collaboration clusters, forming a stable multi-level national research system centered on key university-affiliated hospitals. The high-frequency keywords are dominated by "liver transplantation" (425 times) and "kidney transplantation" (396 times). The theme evolution shows a clear three-stage characteristic: initially focusing on clinical technology application, deepening to immune mechanism exploration in the middle stage, and recently (since 2022) focusing on cutting-edge research areas such as xenotransplantation. Conclusions Journal of Organ Transplantation has witnessed the rapid development of China's organ transplantation cause, fully reflecting the research status and trends in China's organ transplantation field, and has provided an important platform for the future development and international cooperation in China's organ transplantation field.

Objective: To analyze the current status and influencing factors of postpartum depression symptoms among elderly multipara, so as to provide a basis for health management among elderly pregnant women. Methods: Multipara aged ≥35 years who underwent 42-day postpartum check-ups in Hangzhou Gynecology and Gynecology Hospital from October 2023 to October 2024 were selected as survey subjects using convenience sampling method. Demographic information, sleep quality and feeding methods data were collected using questionnaires. The postpartum depressive symptoms, parenting stress, and social support levels were assessed using the Chinese version of the Simplified Edinburgh Postnatal Depression Scale, Parenting Stress Inventory-Short Form, and Perceived Social Support Scale, respectively. Factors affecting postpartum depression symptoms among elderly multipara were analyzed through multivariable logistic regression model. Results: A total of 355 elderly multipara were surveyed. The average age was (38.19±2.10) years. There were 228 cesarean deliveries (64.23%) in this pregnancy. There were 21 cases (5.92%) of unplanned pregnancy and 21 cases (5.92%) of preterm birth. The parenting stress score was (72.56±11.08) points, and the social support score was (60.42±8.50) points. Postpartum depression symptoms was detected in 106 elderly multipara, with a detection rate of 29.86%. Multivariable logistic regression analysis showed that monthly household income per capita (≥5 000 yuan, OR=0.470, 95%CI: 0.281-0.785), unplanned pregnancy (yes, OR=2.619, 95%CI: 1.427-4.809), preterm delivery (yes,OR=4.105, 95%CI: 1.848-9.113), poor sleep quality (yes, OR=3.556, 95%CI: 1.659-7.595), feeding methods (mixed feeding, OR=1.483, 95%CI: 1.030-2.135; artificial feeding, OR=4.510, 95%CI: 2.018-10.070), parenting stress (OR=1.206, 95%CI: 1.162-1.441), and social support (OR=0.255, 95%CI: 0.111-0.420) were factors affecting postpartum depression symptoms among elderly multipara. Conclusion The detection rate of postpartum depression symptoms among elderly multiparas is relatively high, is associated with family economic status, pregnancy planning status, preterm delivery, sleep quality, feeding methods, parenting stress, and social support levels.

Objective:To understand the knowledge, attitudes, and behaviors of residents in areas endemic for severe fever with thrombocytopenia syndrome (SFTS) and the factors influencing these aspects, to provide a scientific basis for the prevention and control of SFTS among residents in endemic areas.Methods:A multi-stage sampling method was used to select subjects for a questionnaire survey, and the collected data were analyzed and compared.Results:The awareness rate of SFTS-related knowledge among residents in the endemic areas of Qingdao was 14.38%, while the awareness rate of tick-related knowledge was 69.78%. The mean score for protective attitudes among residents in the endemic areas was 24.50±4.09, and the mean score for protective behaviors was 11.20±2.76. Among residents of different ages, occupations, and educational levels, comparisons of SFTS-related knowledge awareness rates ( χ2=293.553, P<0.001; χ2=495.216, P<0.001; χ2=677.272, P<0.001), tick-related knowledge awareness rates ( χ2=29.986, P<0.001; χ2=23.239, P=0.002; χ2=41.003, P<0.001), protective attitude scores ( H=52.094, P<0.001; H=33.446, P<0.001; H=81.715, P<0.001), and protective behavior scores ( H=52.344, P<0.001; H=28.465, P<0.001; H=67.061, P<0.001) showed statistically significant differences. Comparisons of these same factors among residents of different genders showed no statistically significant differences ( χ2=1.159, P=0.282; χ2=0.298, P=0.585; t=-0.808, P=0.419; t=-1.229, P=0.219). Comparisons of tick-related knowledge awareness rates among residents with different frequencies of outdoor work showed no statistically significant differences ( χ2=5.367, P=0.147); however, comparisons of SFTS-related knowledge awareness rates, protective attitude scores, and protective behavior scores among residents with different frequencies of outdoor work showed statistically significant differences ( χ2=117.010, P<0.001; F=4.127, P=0.006; H=56.280, P<0.001). Multivariate linear regression analysis revealed that older age, lower educational level, and less frequent outdoor work were associated with lower protective behavior scores ( t=-3.479, P<0.001; t=4.861, P<0.001; t=-7.753, P<0.001). Conclusions:Residents in the epidemic areas of SFTS have a low level of knowledge, attitude and practice. Factors influencing protective behaviors include age, occupation, educational level, and frequency of outdoor work. Farmers are a group that requires particular attention.

Objective:To observe the efficacy of eculizumab in children with atypical hemolytic uremic syndrome.Methods:It was a single-center observational study. The clinical data of children diagnosed with atypical hemolytic uremic syndrome and treated with eculizumab in Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science and Technology from January 2023 to May 2024 were retrospectively collected. Eculizumab was used at the conventional dose based on the children 's weight. Event-free survival (no death or end-stage renal disease) rate, complete remission rate and recurrence rate of thrombotic microangiopathy in children with atypical hemolytic uremic syndrome after eculizumab treatment were analyzed. The complete remission time of estimated glomerular filtration rate, hemoglobin, platelet, lactic dehydrogenase, urine routine and the adverse reactions during the treatment were observed. Whole exome sequencing was used to conduct genetic testing based on blood samples of the children and their parents.Results:There were 4 children enrolled in the study. Four children were all Han Chinese, including 3 males and 1 female. The median age of onset was 8 years (ranging from 7 to 10 years). Two patients had complement gene abnormalities, both of which were homozygous deletions of complement factor H-related 1 and complement factor H-related 3. All the patients were free of plasma exchange or perfusion after treatment with eculizumab, and the 6-month event-free survival rate and thrombotic microangiopathy complete remission rate were both 4/4. The complete remission time was 19 (14-28) days. The time for the complete recovery of platelets, lactate dehydrogenase, estimated glomerular filtration rate and hemoglobin in 4 children was 4 (1-5), 19 (14-28), 10 (5-14) and 29 (20-42) days, respectively. Except for 1 patient whose urine routine fluctuated between negative and weakly positive expression, the other 3 patients had normal urine routine. All the patients discontinued eculizumab. Two patients without gene mutations discontinued eculizumab after 7 doses, and there was no recurrence during the 1-year follow-up after drug withdrawal. Two patients with genetic abnormalities discontinued eculizumab after 26 weeks of treatment, and no recurrence was found during the 3-month follow-up after drug withdrawal. One patient developed rash approximately 7 days after receiving the third dose of eculizumab. The rash was relieved after anti-allergic treatment, and there was no recurrence after the continued use of eculizumab.Conclusion:Eculizumab is effective and safe in the treatment of children with atypical hemolytic uremic syndrome. Discontinuation of eculizumab can be considered in patients without gene mutations when their condition is stable, but close monitoring and follow-up are needed after drug withdrawal.

Objective:To investigate the risk factors for mortality in neonates with necrotizing enterocolitis (NEC).Methods:This retrospective cohort study included patients diagnosed with NEC at stage Ⅱ-Ⅲ (Bell's criteria) and admitted to the Neonatology Department of Guangzhou Women and Children's Medical Center Affiliated to Guangzhou Medical University from January 2017 to December 2022. According to the outcomes, these patients were divided into the mortality and survival groups. Perinatal conditions, clinical manifestations, disease status during hospitalization, and blood routine parameters at different time points after birth were compared between the two groups to analyze the risk factors for mortality of NEC. Statistical analysis was performed using independent-sample t-test, Mann-Whitney U test, Chi-square test (or Fisher's exact test), and multivariate logistic regression analysis. Results:(1) A total of 118 NEC cases were included, with 100 in the survival group and 18 in the mortality group. (2) The gestational age and birth weight were significantly lower in the mortality group than in the survival group [(28.9±4.2) weeks vs. (33.7±3.9) weeks, t=4.78; 940 g (685-1 275 g) vs. 1 830 g (1 352-2 368 g), Z=4.18; both P<0.05]. The incidence of neonatal asphyxia was higher in the mortality group [9/18 vs. 18% (18/100), χ2=7.13, P<0.05]. (3) Compared with the survival group, the mortality group had higher proportions of patients who were at NEC stage Ⅲ, accepted surgery, were treated with vasoactive drugs, had undergone invasive mechanical ventilation, or had metabolic acidosis, hyperlactatemia, shock, or hematochezia [17/18 vs. 24% (24/100), χ2=33.39; 17/18 vs. 31% (31/100), χ2=22.88; 16/18 vs. 22% (22/100), χ2=31.26; 16/18 vs. 39% (39/100), χ2=15.26; 18/18 vs. 28% (28/100), χ2=30.29; 16/18 vs. 20% (20/100), χ2=34.15; 17/18 vs. 21% (21/100), χ2=37.69; 9/18 vs. 82% (82/100), χ2=7.13; all P<0.05]. (4) The proportions of patients who developed late-onset sepsis, hemodynamically- significant patent ductus arteriosus, respiratory distress syndrome, or pulmonary hemorrhage were significantly higher in the mortality group than in the survival group [15/18 vs. 33% (33/100), χ2=16.01; 9/18 vs. 21% (21/100), χ2=5.32; 15/18 vs. 39% (39/100), χ2=12.08; 7/18 vs. 7% (7/100), χ2=11.94; all P<0.05]. (5) Within 24 h of birth, the levels of red blood cells and platelets were lower in the mortality group than in the survival group [4.1×1012/L (3.8×10 12/L-4.6×10 12/L) vs. 4.6×10 12/L (4.0×10 12/L-4.9×10 12/L), Z=2.04; (199.9±68.6)×10 9/L vs. (239.8±72.6)×10 9/L, t=2.16; both P<0.05]; at 6-8 d after birth, the levels of red blood cells, hemoglobin (Hb) and hematocrit (HCT) were lower in the mortality group than in the survival group [(3.2±0.5)×10 12/L vs. (3.9±0.8)×10 12/L, t=3.30; (111.2±19.2) vs. (138.1±28.3) g/L, t=3.51; (33.0±5.4)% vs. (40.9±8.1)%, t=3.61; all P<0.05]; at the diagnosis of NEC, red blood cell count, Hb level, HCT, and platelet count were lower in the mortality group than in the survival group [(3.3±1.0)×10 12/L vs. (3.8±0.8)×10 12/L, t=2.47; (102.8±28.8) vs. (124.4±26.3) g/L, t=3.59; 31.0% (25.9%-38.4%) vs. 37.2% (31.5%-43.7%), Z=2.62; 87.0×10 9/L (50.2×10 9/L-157.0×10 9/L) vs. 228.0×10 9/L (130.0×10 9/L-414.7×10 9/L), Z=3.78; all P<0.05], while mean platelet volume (MPV), platelet distribution width, and the differences in hemoglobin (ΔHb) and hematocrit (ΔHCT) between the first 24 h after birth and 6-8 d after birth were significantly higher in the mortality group than in the survival group [13.1 fl (11.4-13.6 fl) vs. 11.6 fl (10.7-12.4 fl), Z=3.26; 19.6% (13.9%-25.2%) vs. 14.8% (12.0%-18.6%), Z=2.76; 35.5 g/L (28.3-57.3 g/L) vs. 27.0 g/L (8.0-42.5 g/L), Z=2.20;11.5% (9.4%-16.3%) vs. 6.3% (2.2%-11.2%), Z=2.85; all P<0.05]. (6) Late-onset sepsis ( OR=5.568, 95% CI: 1.201-25.816), hyperlactatemia ( OR=6.702, 95% CI: 1.193-37.651), shock ( OR=10.616, 95% CI: 1.157-97.406) and MPV elevation at the diagnosis of NEC ( OR=2.769, 95% CI: 1.468-5.223) were independent risk factors, while gestational age ( OR=0.836, 95% CI: 0.708-0.986), and HCT at 6-8 d after birth ( OR=0.848, 95% CI: 0.759-0.947) were protecting fctors for death in NEC. Conclusions:Preterm infants with smaller gestational age are more prone to mortality of NEC. Early identification and management of late-onset sepsis, shock, and hyperlactatemia may reduce the risk of mortality in NEC.

Objective:To evaluate the efficacy and safety of intrasaccular flow disruptor in wide-necked intracranial aneurysms.Methods:One hundred and seventeen patients with wide-necked intracranial aneurysms treated with intrasaccular flow disruptor were collected from Department of Neurointervention (First Affiliated Hospital of Zhengzhou University), Department of Neurosurgery (Beijing Tiantan Hospital, Capital Medical University), Department of Cerebrovascular Surgery, Neurosurgery Center (Zhujiang Hospital, Southern Medical University), and Department of Neurosurgery (First Affiliated Hospital of Harbin Medical University) from August 2022 to March 2024. Raymond-Roy Occlusion Classification (RROC) was employed to evaluate aneurysm embolization immediately after procedure; cranial CT or MRI within 48 hours of embolization were performed to identify any new intracranial hemorrhage, subarachnoid hemorrhage, or new symptomatic cerebral infarction related to the intracranial aneurysms. Modified Rankin Scale (mRS) was used to assess the neurological function at discharge. Imaging follow-up and outpatient follow-up were performed at 6 months after embolization to evaluate the aneurysm occlusion degree and complications.Results:A total of 117 intrasaccular flow disruptors were implanted in 117 patients, with a technical success rate of 100%; 115 patients (98.3%) enjoyed successful one-time release of their disruptors, and 2 patients (1.7%) required retrieval and redirection of the disruptors before second successful attempt. Flow disruptor plus stent was performed in 13 patients (11.1%). Immediately after procedure, RROC grading I was noted in 3 patients, grading II in 51 patients and grading III in 63 patients. Cranial CT or MRI within 48 hours of embolization indicated no new intracranial hemorrhage, subarachnoid hemorrhage, or symptomatic cerebral infarction related to the intracranial aneurysms. All patients had mRS score of 0 at discharge. Eighty-three patients completed a 6-month follow-up (RROC grading I in 41 patients, grading II in 33 patients and grading III in 9 patients), without ischemic or hemorrhagic adverse events.Conclusion:The results of this study preliminarily suggest that intrasaccular flow disruptor is effective and safe in wide-necked intracranial aneurysms.

Objective:To evaluate the efficacy and safety of Neuroform Atlas stent-assisted coil embolization in patients with middle cerebral artery bifurcation aneurysms.Methods:A retrospective analysis was performed; the clinical data of 46 patients with middle cerebral artery bifurcation aneurysms accepted Neuroform Atlas stent-assisted coil embolization in First Affiliated Hospital of Zhengzhou University, Beijing Tiantan Hospital Affiliated to Capital Medical University, First Affiliated Hospital of Harbin Medical University, Zhujiang Hospital of Southern Medical University and First Affiliated Hospital of Chongqing Medical University from January 2022 to March 2024 were collected. There were 28 ruptured aneurysms (60.87%) and 18 unruptured aneurysms (39.13%). Follow-up was performed for more than 3 months; Raymond-Roy grading was used to evaluate the aneurysm embolization immediately after embolization and during follow-up; perioperative hemorrhagic or ischemic complications were recorded; modified Rankin Scale (mRS) was used to evaluate the prognosis of the patients at discharge and during follow-up (mRS score≤2: good prognosis, and mRS score>2: poor prognosis).Results:Coil embolization was successful in all 46 patients. DSA immediately after embolization showed that 41 patients (89.13%) had completely occluded aneurysms (Raymond-Roy grading I), 2 patients (4.35%) had residual aneurysm neck (Raymond-Roy grading Ⅱ) and 3 patients (6.52%) had partially occluded aneurysms (Raymond-Roy grading Ⅲ). Perioperative complications occurred in 5 patients, including 2 with postoperative cerebral infarction, 1 with hydrocephalus, 1 with postoperative pneumonia leading to respiratory failure, and 1 with stent thrombosis during embolization. Both at discharge and 3 months after embolization, 43 patients (93.48%) had good prognosis and 3 patients (6.52%) had poor prognosis. No obvious ischemic complications (such as stent restenosis) or hemorrhagic complications (such as re-rupture of the aneurysms) were found in all patients. Thirty patients (65.22%) had imaging follow-up for 6-12 months: 26 (86.67%) had Raymond-Roy grading I, 3 (10.00%) had Raymond-Roy grading II, and 1 (3.33%) had Raymond-Roy grading III.Conclusion:Neuroform Atlas stent-assisted coil embolization has good short-term efficacy and high safety in middle cerebral artery bifurcation aneurysms, but long-term follow-up observation is still needed to verify its efficacy.

ObjectiveTo construct a family-centered care model for children with tuberculosis based on the double ABC-X model, and to evaluate its clinical effects. MethodsFrom December 2022 to October 2023, 64 newly admitted children with tuberculosis who met the criteria and their caregivers were recruited from the tuberculosis department of Shanghai Public Health Clinical Center were randomly divided into an experimental group (32 cases) and a control group (32 cases).The control group was given a conventional health care, while the experimental group was given a family-centered health care intervention based on the double ABC-X model, in which a multidisciplinary care team provided personalized information and emotional support for the caregivers and their children. Medication adherence of the children, caregiver’s teading burden, and disease management competence were compared between the 2 groups. ResultsA total of 29 cases in the experimental group and 27 cases in the control group completed the intervention. At 12 weeks of intervention, the medication adherence score (7.72±0.45 vs 7.41±0.50, P<0.05) and disease management competence score (36.97±7.85 vs 31.56±7.30, P<0.05) were higher in the experimental group than that in the control group while the caregiving burden score (31.79±13.40 vs 40.04±9.01, P<0.05) and difficulty of disease management score (30.41±12.41 vs 38.56±9.48, P<0.05) were lower than that in the control group. At 24 weeks of intervention, the medication adherence score (7.34±0.97 vs 6.70±1.14, P<0.05) and disease management competence score (42.07±6.93 vs 35.63±7.32, P<0.05) were higher in the experimental group than that in the control group as well, but the caregiving burden score (31.62±11.72 vs 39.63±10.17, P<0.05) and difficulty of disease management score (30.59±10.87 vs 37.81±9.32, P<0.05) were lower than that in the control group. ConclusionFamily-centered care based on the double ABC-X model can effectively promote medication adherence among children with tuberculosis, reduce caregivers’ care burden and disease management difficulties, and improve caregiver’s disease management competence.

To analyze the disease burden and trends of motor neuron disease(MND) in China and globally from 1990 to 2021, providing evidence for the formulation of relevant health strategies inChina.