Objective:To explore the impact of childhood trauma on drug relapse tendency, as well as the mediating role of post-traumatic stress disorder (PTSD).Methods:From March to May 2017, a total of 403 compulsory drug rehabilitation personnel were selected for a cross-sectional study and then were investigated by the general demography scale, drug relapse risk scale, childhood trauma questionnaire (CTQ), and PTSD checklist for DSM-5(PCL-5).SPSS 27.0 software and PROCESS 4.1 macro program were used for correlation analysis, regression analysis and Bootstrap-based mediation analysis.Results:The scores of negative emotions subscale of drug relapse risk scale, emotional abuse and emotional neglect subscales of CTQ had no significant gender differences(all P>0.05).There were gender differences in relapse tendency, childhood trauma, and PTSD total scores as well as other dimensions ( t/ Z=2.08-4.67, all P<0.05).There were pairwise positive correlations among the total score of the drug relapse risk scale(31.68±9.79), CTQ(39.90±12.13), and PCL-5(11(3, 24)) for compulsory isolation and rehabilitation personnel ( r=0.28, 0.36, 0.37, P<0.05).After controlling for gender, childhood trauma could significantly and positively predict drug relapse tendency( β=0.34, t=7.24, P<0.01), and PTSD played a mediating role between childhood trauma and drug relapse tendency, with the indirect effect of 0.11(95% CI=0.06-0.16). Conclusion:Childhood trauma can affect drug relapse tendency directly, and indirectly through PTSD.

Objective:To explore the impact of childhood trauma on drug relapse tendency, as well as the mediating role of post-traumatic stress disorder (PTSD).Methods:From March to May 2017, a total of 403 compulsory drug rehabilitation personnel were selected for a cross-sectional study and then were investigated by the general demography scale, drug relapse risk scale, childhood trauma questionnaire (CTQ), and PTSD checklist for DSM-5(PCL-5).SPSS 27.0 software and PROCESS 4.1 macro program were used for correlation analysis, regression analysis and Bootstrap-based mediation analysis.Results:The scores of negative emotions subscale of drug relapse risk scale, emotional abuse and emotional neglect subscales of CTQ had no significant gender differences(all P>0.05).There were gender differences in relapse tendency, childhood trauma, and PTSD total scores as well as other dimensions ( t/ Z=2.08-4.67, all P<0.05).There were pairwise positive correlations among the total score of the drug relapse risk scale(31.68±9.79), CTQ(39.90±12.13), and PCL-5(11(3, 24)) for compulsory isolation and rehabilitation personnel ( r=0.28, 0.36, 0.37, P<0.05).After controlling for gender, childhood trauma could significantly and positively predict drug relapse tendency( β=0.34, t=7.24, P<0.01), and PTSD played a mediating role between childhood trauma and drug relapse tendency, with the indirect effect of 0.11(95% CI=0.06-0.16). Conclusion:Childhood trauma can affect drug relapse tendency directly, and indirectly through PTSD.

Objective To evaluate the clinical efficacy of kissing-stent implantation in the treatment of chronic iliac-vena cava occlusion.Methods The clinical data of 22 patients with chronic iliac-vena cava occlusion,who received kissing-stent implantation,were retrospectively analyzed.The surgical success rate and the procedure-related complications were recorded,the postoperative 3-,6-and 12-month stent patency rates were calculated,and the postoperative 6-month Villalta score was compared with its preoperative value.Results The technical success rate of kissing-stent implantation was 100％.No procedure-related surgical complications occurred.The postoperative 3-,6-and 12-month stent patency rates were 95.5％,90.9％and 86.1％respectively.The postoperative 6-month Villalta score was(12.14±2.80)points,which was remarkably lower than preoperative(20.91±3.16)points,the difference was statistically significant(P＜0.05).Conclusion The implantation of kissing-stent can successfully reconstruct iliac-vena cava with satisfactory short-term efficacy for chronic iliac-vena cava occlusion.

Cholangiocarcinoma(CCA)is an aggressive malignant tumor originating from bile duct epithe-lial cells,characterized by a poor prognosis.Surgery is the primary treatment,but late diagnosis often leads to poor surgical outcomes.Consequently,patients typically rely on comprehensive treatment such as chemotherapy.How-ever,the median survival remains short,highlighting the urgent need for new strategies.Vascular endothelial growth factor(VEGF),a crucial factor in angiogenesis,is frequently overexpressed in tumor cells of CCA patients.Recent studies have shown that VEGF not only promotes angiogenesis but also exacerbates the invasion and metas-tasis of CCA.Therefore,targeting VEGF-mediated angiogenesis provides a new strategy for treating CCA.VEGF inhibitors represent a new frontier in CCA treatment,offering opportunities for precision therapy.By integrating VEGF inhibitors with immunotherapy and chemotherapy,it is possible to not only effectively prolong the survival of CCA patients but also to offer new hope for improving their quality of life.This review examines the expression of VEGF in CCA,its role in tumorigenesis,and the clinical application of VEGF inhibitors in treating CCA.

Cholangiocarcinoma(CCA)is an aggressive malignant tumor originating from bile duct epithe-lial cells,characterized by a poor prognosis.Surgery is the primary treatment,but late diagnosis often leads to poor surgical outcomes.Consequently,patients typically rely on comprehensive treatment such as chemotherapy.How-ever,the median survival remains short,highlighting the urgent need for new strategies.Vascular endothelial growth factor(VEGF),a crucial factor in angiogenesis,is frequently overexpressed in tumor cells of CCA patients.Recent studies have shown that VEGF not only promotes angiogenesis but also exacerbates the invasion and metas-tasis of CCA.Therefore,targeting VEGF-mediated angiogenesis provides a new strategy for treating CCA.VEGF inhibitors represent a new frontier in CCA treatment,offering opportunities for precision therapy.By integrating VEGF inhibitors with immunotherapy and chemotherapy,it is possible to not only effectively prolong the survival of CCA patients but also to offer new hope for improving their quality of life.This review examines the expression of VEGF in CCA,its role in tumorigenesis,and the clinical application of VEGF inhibitors in treating CCA.

Objective To explore the rules of acupoint selection and manipulation application of Tuina in the treatment of diabetes peripheral neuropathy(DPN)with data mining technology.Methods The clinical research literature of Tuina for DPN from October 2022 was selected by searching four Chinese databases that CNKI,WanFang,VIP and Chinese Biomedical Literature Database.Using the traditional Chinese medicine inheritance assistance platform software,analyze and summarize the rules of selecting acupoints and applying manipulations in the treatment of DPN with Tuina.Results A total of 110 articles were included,including 65 acupoints and 33 manipulations.The acupoints with the highest frequency are Zusanli(ST 36),Sanyinjiao(SP 6),Taixi(KI 3),Yongquan(KI 1),Taichong(LR 3),Yanglingquan(GB 34),etc.The meridians mainly include Taiyin Spleen Meridian of Foot,Yangming Stomach Meridian of Foot,Taiyang Bladder Meridian of Foot and Shaoyin Kidney Meridian of Foot.Five-shu Points,Lower He-sea Points and Yuan-primary Points are commonly used specific points.The acupoints are mostly distributed in the lower limbs.The categories of Tuina manipulations mainly include squeezing-pressing manipulations,pushing rolling manipulations and composite manipulations.The Tuina manipulations mainly include kneading manipulation,pressing manipulation,point-pressing manipulation,pressing-kneading manipulation and twisting manipulation with both palms.Conclusion The acupoint selection and manipulation application of Tuina in treating DPN have certain rules,and the main treatment principles are to regulate the organs and dredge collaterals,and to replenish qi and promote blood circulation,which can provide objective basis for clinical treatment.

Objective: To summarize the clinical characteristics of patients with Takotsubo syndrome (TTS) from China and compare these features with patients from Europe/North America. Methods: We reviewed case reports published between 1990 and 2020 with the key words of "Takotsubo syndrome" "stress cardiomyopathy" "apical balloon syndrome" and "broken heart syndrome", in Wanfang, CNKI, Pubmed and Web of Science databases, and 1 294 articles were identified, including 128 articles reporting 163 cases in China and 1 166 articles reporting 1 256 cases in Europe/North America. The characteristics of demographics, triggers, symptoms, electrocardiogram, echocardiography, left ventriculogram,coronary angiography, treatment and prognosis were analyzed and compared between Chinese and European/North American cases. Results: A total of 1 294 articles (1 419 cases: 163 from China, 1 256 from Europe/North America) were included in the final analysis. The characteristics of Chinese cases included: (1) demographic:the age was (59.6±16.9) years, which was similar with that of European/North American ((59.7±17.4) years, P=0.90), and female accounting for 78.5% (128/163), which was lower than that of European/North American (85.4% (1 073/1 256), P=0.02). (2) Triggers:mental triggers accounted for 48.5% (79/163), physical triggers accounted for 43.6% (71/163), and no triggers accounted for 7.9% (13/163), respectively. Compared with Europe/North America, the ratio of patients with mental triggers was higher in China, while the ratio of patients with physical triggers and no triggers was lower (P<0.05). (3) Symptoms: chest pain (52.8% (86/163)), chest tightness (35.0% (57/163)), shortness of breath (33.1% (54/163)), dizziness (16.0% (26/163)), sweating (15.3% (25/163)), palpitations (12.3% (20/163)), syncope (9.2% (15/163)) abdominal pain/diarrhea (8.6% (14/163)), hypotension (7.4% (12/163)), and fatigue (1.2% (2/163)) were illustrated in sequence. Compared with patients in Europe/North America, the ratio of patients with chest tightness, dizziness, sweating, palpitations, abdominal pain/diarrhea was higher in Chinese patients, while the ratio of patients with hypotension was lower in Chinese patients (P<0.05). (4) Electrocardiogram: main manifestations were myocardial ischemia symptoms, such as ST-segment elevation (63.8% (104/163)), T wave inversion (46.0% (75/163)), ST-segment depression (8.6% (14/163)). Compared with European/North American, the ratio of patients with ST-segment elevation, T wave inversion, and atrioventricular block was higher in Chinese patients (P<0.05). (5) Echocardiography and imaging:apical dyskinesia (59.5% (97/163)) and apical/left ventricular bulbar dilation (36.2%(59/163)) dominated the echocardiography findings. Compared with European/North American, the ratio of patients with apical dyskinesia, apical/left ventricular bulbar dilation, and mitral regurgitation was higher in Chinese patients, while the ratio of patients with dyskinesia in other parts and left ventricular ejection fraction<50% was lower in Chinese patients (P<0.05). Left ventricular angiography showed 36.2% (59/163) of apical dyskinesia in Chinese patients, which was higher than that reported in European/North American patients, and 38.7% (63/163) of apical/left ventricular bulbar dilation was reported in Chinese patients, which was similar to that reported in European/North American patients. Coronary angiography showed percent of no stenosis or stenosis less than 50% was 87.1% (142/163), which was similar to that reported in European/North American patients (P>0.05). The typical type of TTS accounted for 96.3% (157/163), which was significantly higher than that reported in European/ American patients, while the ratio of basal type and midventricular type was lower (P<0.01). (6) Treatment and prognosis:the applied drugs in China were listed in order as following, β-blockers (41.1% (67/163)), antiplatelet agents (37.4%(61/163)), ACEI/ARB (36.2%(59/163)), anticoagulants (27.0%(44/163)), diuretics (19.6% (32/163)), etc. Compared with Europe/North America, the ratio of antiplatelet agents, anticoagulants, statins, diuretics, and nitrates use was higher in China (P<0.05), while the use of oxygen therapy and IABP was similar (P>0.05). The hospital mortality in China was 5.5% (9/163), during 1-year follow-up the recurrence rate was 3.7% (6/163) and the mortality was 0. The prognosis was similar with that in Europe/North America. Conclusions: Compared with TTS cases in Europe/North America, TTS cases in China also occur usually in middle-aged and elderly women, most of whom have mental/physical triggers and typical imaging manifestations, followed by a low hospital mortality rate and recurrence rate.
Abdominal Pain/complications* ; Adult ; Aged ; Angiotensin Receptor Antagonists ; Angiotensin-Converting Enzyme Inhibitors ; Anticoagulants ; Arrhythmias, Cardiac/complications* ; China/epidemiology* ; Diuretics ; Dizziness/complications* ; Dyskinesias/complications* ; Electrocardiography ; Europe/epidemiology* ; Female ; Humans ; Hypotension/complications* ; Middle Aged ; Platelet Aggregation Inhibitors ; Stroke Volume ; Takotsubo Cardiomyopathy/etiology* ; Ventricular Function, Left

Objective:To investigate the clinical outcomes and prognosis of children who were prenatally diagnosed with solid space-occupying abdominal lesions by ultrasound.Methods:This study retrospectively enrolled 30 children with solid space-occupying abdominal lesions that were indicated by prenatal ultrasound at Children's Hospital of Fudan University from March 2015 to March 2021. Prenatal ultrasound findings, postnatal treatment, clinical outcomes, and prognosis were analyzed.Results:These subjects included 18 male and 12 female infants, with the median gestational age at the first sonographic diagnosis of 36 weeks (28 to 39 weeks). The intra-abdominal solid masses were postnatally confirmed to be located in liver, retroperitoneum, and gastrointestinal tract, which were hepatic hemangioma ( n=14), hepatoblastoma ( n=2), neuroblastoma ( n=6), abdominal teratoma ( n=4), adrenal hematoma ( n=1), adrenocortical adenoma ( n=1), hyperplasia of renal capillary ( n=1), and gastrointestinal teratoma ( n=1). The accuracy of prenatal ultrasound in detecting the location of masses was 73% (22/30) and which was 13/16 in detecting masses from liver and 9/14 in that outside the liver. Among the 30 cases, 73% (22/30) were benign tumors, and 27% (8/30) were malignant tumors (hepatoblastoma in two cases and neuroblastoma in six cases). Among 15 patients with benign tumors (hepatic hemangioma and adrenal hematoma) who received close follow-up or drug therapy, tumor/lesion regression occurred in 13 cases and the other two were observed with stable hepatic hemangiomas. Fourteen patients, including six with neuroblastoma, two with hepatoblastoma, five with teratoma, one with adrenocortical adenoma, and one with hyperplasia of renal capillary, had good prognosis after primary tumor resection or combined with postoperative chemotherapy. One hepatoblastoma case died after withdrawing treatment. The overall survival rate was 97% (29/30) with a median follow-up time of 24 months (4 to 60 months). Conclusions:Prenatal ultrasound has high accuracy in identifying the anatomic region of fetal solid space-occupying abdominal lesions. With close postnatal follow-up and proper treatment, most of the affected fetuses will have a good outcome and prognosis.

Objective:To analyse the pathogenic bacteria distribution and clinical characteristics of late-onset sepsis (LOS) among premature infants with gestational age less than 34 weeks in Henan Province.Methods:The clinical data of 6 590 premature infants admitted to 17 medical institutions in Henan Province from January 2019 to December 2020 were retrospectively analyzed. The gestational age of infants was less than 34 weeks and was admitted to the neonatal ward within 7 days after birth. SPSS 19.0 statistical software was used for data analysis.Results:Among 6 590 premature infants LOS developed in 751 cases (11.40%), of whom the diagnosis was confirmed in 276 cases (36.75%) and 475 cases (63.25%) were diagnosed clinically. The fatality rate related to LOS was 13.58%. There were significant differences in the incidence of LOS and infection-related mortality among infants with different gestational ages and body weights ( χ2=388.894 and 13.572, χ2=472.282 and 9.257, P<0.05 or <0.01). Among 276 children with confirmed LOS, 286 strains of pathogenic bacteria were isolated. Gram-negative bacteria were most prevalent (178 strains), accounting for 62.24% of all infections, followed by fungi (58 strains, 20.28%). Klebsiella pneumoniae was most frequently detected Gram-negative bacteria (117 strains, 40.91%), among which 32.48% (38/117) was carbapenem-resistant Klebsiella pneumoniae. The proportion of diagnosed sepsis, the proportion of catheterization, and the infection-related mortality of infants with LOS in tertiary hospitals were all higher than those in secondary hospitals ( χ2=6.212, 5.313 and 4.435, all P<0.05). The proportion of exclusive breastfeeding in secondary hospitals was lower than that in tertiary hospitals ( χ2=19.216, P<0.05). The time of antibacterial drug use before infection in specialized hospitals was longer than that in general hospitals ( χ2=3.276, P<0.05). Conclusion:The incidence of LOS among preterm infants in Henan Province is high, which was mainly caused by Gram-negative bacteria. The clinical characteristics of LOS caused by different pathogens and in different health institutions are different, the prevention and control strategy should be developed accordingly to reduce the incidence LOS of preterm premature infants.

Objective:To explore the mechanism of potassium iodide-induced pyrolysis of thyroid follicular cells.Methods:Thyroid gland tissue was obtained from patients with thyroid cancer (TC) coexisting with Hashimoto′s thyroiditis, and the tumor-adjacent Hashimoto′s thyroiditis tissue was used as the control. ELISA was used to detect the concentration of the pyroptosis inflammatory cytokines interleukin (IL)-1β and IL-18 in the tissues, and Western blotting was used to detect the activation of gasdermin (GSDM) proteins, a biomarker for pyroptosis. Thyroid follicular cells treated with different concentrations of potassium iodide, and IL-1β, IL-18, lactate dehydrogenase (LDH), GSDMD were measured. Transcriptome chip analysis was used to explore the differentially expressed genes involved in pyroptosis of thyroid follicular cells induced by potassium iodide treatment.Results:The levels of IL-1β and IL-18 cytokines in the tissues of patients with Hashimoto′s thyroiditis and thyroid cancer were higher than control tissues ( P<0.01), and the activation of the pyroptosis executive protein GSDMD was significant increased, while GSDME was not activated. IL-1β, IL-18, and LDH secretion were significantly increased in response to potassium iodide stimulation in thyroid follicular cells ( P<0.01) and GSDMD was cleaved, which indicated that potassium iodide induced the pyroptosis of thyroid follicular cells. Moreover, potassium iodide could activate NLRP3 inflammasomes to promotethe pyroptosis of thyroid follicular cells. Transcriptome chip analysis further found that PARP1 protein was highly upregulated by the stimulation of potassium iodide, and then enhanced the activity of nuclear factor-κB (NF-κB) transcription factor to induce pyroptosis. Conclusions:The findings in this study reveal that potassium iodide promotesthe pyroptosis of thyroid follicular cells through activating NF-κB-NLRP3 inflammasome, which may be a novel mechanism that promots the development of Hashimoto′s thyroiditis under the condition of excessive iodine intake. PARP1 is a pivotal protein that mediates the pyroptosis induced by potassium iodide and may be a potential therapeutic target to control Hashimoto′s thyroiditis progression.