Objective To investigate the rehabilitation efficacy of Beckman oral-motor training combined with auditory integration training(AIT)in children with language development delay.Methods A total of 118 children diagnosed with language development delay were enrolled in this study,and randomly assigned to auditory training group or combined training group,with 59 cases in each group.Children in the auditory training group received AIT,while those in the combined train-ing group underwent Beckman oral-motor training combined with AIT.The clinical efficacy,intellec-tual development,language ability,oral motor function,articulation ability,and serum neurotrophic factor levels of the two groups were observed and compared.Results After treatment,the overall ef-fective rate in the combined training group was 93.22％(55/59),which was significantly higher than 79.66％(47/59)in the auditory training group,with a statistically significant difference(P＜0.05).Following treatment,the scores of intellectual development,language ability,oral motor function,and articulation ability,as well as the serum levels of brain-derived neurotrophic factor(BDNF)and nerve growth factor(NGF)in both groups were elevated compared to the pre-treatment levels.Moreover,these parameters in the combined training group were superior to those in the audi-tory training group,and the differences were statistically significant(P＜0.05).Conclusion Beck-man oral-motor training combined with AIT can enhance the rehabilitation outcome in children with language development delay,improving their speech function,intellectual development,oral motor function,articulation ability,and serum neurotrophic factor levels.

Diabetic peripheral neuropathy (DPN) is the common chronic complication of diabetes, which can lead to foot ulcers, gangrene, and amputation in severe cases, seriously affecting their quality of life. DPN belongs to the category of "arthralgia", "hemorrhoids" and other categories of TCM, and the main pathogenesis is the deficiency of qi and blood, yin and yang, and the obstruction of the meridians by phlegm and stasis. Clinically, DPN is more common with qi deficiency and blood stasis syndrome. Based on the theory of "qi meridian constant communication" in the Huang Di Nei Jing, this article proposed that for patients with DPN with qi deficiency and blood stasis syndrome, the treatment should be based on the principle of "invigorating qi and activating blood circulation, dissolving stasis and arthralgia", so that the patients' qi meridian can be accessible, delay the disease progression, and provide reference for the TCM treatment of DPN.

Objective To preliminarily analyze the efficacy of laparoscopic surgery versus open surgery in patients with intrahepatic cholangiocarcinoma(ICC).Methods A retrospective analysis was conducted on 84 patients with ICC who underwent surgical resection from September 2010 to March 2023,including 45 cases in the laparoscopic surgery group and 39 in the open surgery group.By using propensity score matching,34 matched pairs were successfully identified.The study compared intraoperative blood loss,proportion of achieving≥6 lymph nodes dissection,R0 resection rate,complication,postoperative hospital stay,survival,and recurrence between the two groups.Results In the laparoscopic group,intraoperative blood loss was significantly less than that in the open surgery group(median:250 ml vs.750 ml,Z=-3.406,P=0.001).The proportion of achieving≥6 lymph node dissection in the former was lower than that in the latter,but the difference was not statistically significant(5.9%vs.17.6%,χ2=1.275,P=0.259).There was no statistical difference in R0 resection rate between the laparoscopic group and the open surgery group[88.2%(30/34)vs.82.4%(28/34),χ2=0.469,P=0.493].The complication rate in the laparoscopic group was 17.6%(6/34),significantly lower than 47.1%(16/34)in the open surgery group(χ2=6.719,P=0.010);however,the rate of severe complication was the same in both groups at 2.9%(χ2=0.000,P=1.000).Laparoscopic surgery significantly shortened the postoperative hospital stay(median:7 d vs.10 d,Z=-3.021,P=0.003).The median overall survival in the laparoscopic group was 60.6 months,significantly longer than 15.9 months in the open surgery group(log-rank χ2=5.788,P=0.016).The median recurrence-free survival was 26.4 months in the laparoscopic group,significantly longer than 7.6 months in the open surgery group(log-rank χ2=4.532,P=0.033).Conclusions Compared to open surgery,laparoscopic surgery for ICC offers advantages such as less blood loss,lower complication rate,shorter postoperative hospital stay and longer survival.It achieves comparable R0 resection rate and adequate lymph node dissection.

Objective:To explore the expression of PD-L1 and B7-H3 in intrahepatic cholangiocarcinoma (ICC) and their relationship with the prognosis after surgery.Methods:Clinicopathological data of 63 ICC patients undergoing surgery at the Department of General Surgery, Peking University Third Hospital, from Sep 2016 to Mar 2023 were retrospectively analyzed.Results:PD-L1 and B7-H3 are highly expressed in 41.3% and 60.3% of ICC patients, respectively, and their expression levels were positively correlated with each other( P=0.005). High PD-L1 expression is significantly associated with poor tumor differentiation ( P=0.014), while high B7-H3 expression is significantly related to lymph node metastasis ( P=0.035). In patients with high co-expression of PD-L1 and B7-H3, the overall survival ( P=0.031) and recurrence-free survival ( P=0.031) were significantly decreased. High co-expression of PD-L1 and B7-H3 is an independent risk factor for recurrence in ICC ( HR=3.998, 95% CI: 1.211-13.198; P=0.023). Conclusions:ICC patients with high expression of both PD-L1 and B7-H3 have a poor prognosis. Using both as the combined biomarker significantly improves the prediction of long-term survival after surgery, compared to using either one alone.

Objective:To explore the mechanism of herb-partitioned moxibustion in relieving rat intestinal inflammation by focusing on the neutrophil extracellular traps(NETs)in Crohn disease(CD)development. Methods:Rats were randomly divided into a normal group,a model group,a herb-partitioned moxibustion group,and a mesalazine group.The CD rat model was prepared with 2,4,6-trinitrobenzene sulfonic acid except for rats in the normal group.Rats in the normal group and model group did not receive any treatment but had the same fixation as the other groups.Rats in the herb-partitioned moxibustion group received herb-partitioned moxibustion at Qihai(CV6)and bilateral Tianshu(ST25).Rats in the mesalazine group received intragastric administration of mesalazine enteric-coated tablets.The general situation of rats in each group was recorded,and the histopathological changes in the colon were observed and scored by hematoxylin-eosin staining.The serum concentrations of NETs DNA(NETs-DNA),neutrophil elastase(NE)-DNA,and myeloperoxidase(MPO)-DNA were detected by ABC enzyme-linked immunosorbent assay,and the citrullinated histone 3(citH3),MPO,and NE protein and mRNA expression levels in rat colon tissue were observed by immunofluorescence and real-time quantitative polymerase chain reaction. Results:Compared with the normal group,the mucosal ulcer reached the muscularis,the epithelium was incomplete,the goblet cells decreased obviously with significant inflammatory cell infiltration in the colon;the colonic mucosa damage index(CMDI)score increased significantly(P<0.01);the serum NETs-DNA,NE-DNA,and MPO-DNA concentrations increased(P<0.05);the NE,citH3,and MPO protein and mRNA expression in the colonic tissue increased significantly in the model group(P<0.01 or P<0.05).Compared with the model group,the mucosal epithelium in the herb-partitioned moxibustion group and the mesalazine group was repaired and the goblet cells increased with a few infiltrating inflammatory cells in the colon;the CMDI score decreased(P<0.01);the serum NETs-DNA,NE-DNA,and MPO-DNA concentrations decreased(P<0.05);the NE,citH3,and MPO protein and mRNA expression in the colonic tissue was down-regulated(P<0.01 or P<0.05). Conclusion:Herb-partitioned moxibustion reduced the serum NETs complex and inhibited the protein and mRNA expression of NETs complex in the colon tissue,which may be one mechanism of herb-partitioned moxibustion in relieving colon mucosal inflammation in CD.

Background::Differentiated thyroid cancer (DTC) is commonly diagnosed in women of child-bearing age, but whether pregnancy influences the prognosis of DTC remains controversial. This study aimed to summarize existing evidence regarding the association of pregnancy with recurrence risk in patients previously treated for DTC.Methods::We searched PubMed, Embase, Web of Science, Cochrane, and Scopus based on the prespecified protocol registered at PROSPERO (CRD42022367896). After study selection, two researchers independently extracted data from the included studies. For quantitative data synthesis, we used random-effects meta-analysis models to pool the proportion of recurrence (for pregnant women only) and odds ratio (OR; comparing the risk of recurrence between the pregnancy group and the nonpregnancy group), respectively. Then we conducted subgroup analyses to explore whether risk of recurrence differed by response to therapy status or duration of follow-up time. We also assessed quality of the included studies.Results::A total of ten studies were included. The sample size ranged from 8 to 235, with participants’ age at pregnancy or delivery ranging from 28 to 35 years. The follow-up time varied from 0.1 to 36.0 years. The pooled proportion of recurrence in all pregnant patients was 0.13 (95% confidence intervals [CI]: 0.06-0.25; I2: 0.58). Among six included studies reporting response to therapy status before pregnancy, we observed a trend for increasingly higher risk of recurrence from excellent, indeterminate, and biochemically incomplete to structurally incomplete response to therapy ( Ptrend <0.05). The pooled risk of recurrence in the pregnancy group showed no evidence of a significant difference from that in the nonpregnancy group (OR: 0.75; 95% CI: 0.45-1.23; I2: 0). The difference in follow-up time (below/above five years) was not associated with either the proportion of recurrence in all pregnant patients ( P >0.05) or the OR of recurrence in studies with a comparison group ( P >0.05). Two included studies that focused on patients with distant metastasis also did not show a significant difference in disease recurrence between pregnancy and nonpregnancy groups (OR: 0.51 [95% CI: 0.14-1.87; I2: 59%]). Conclusion::In general, pregnancy appears to have a minimal association with the disease recurrence of DTC with initial treatment. Clinicians should pay more attention to progression of DTC among pregnant women with biochemical and/or structural persistence.Registration::PROSPERO, https://www.crd.york.ac.uk/PROSPERO/; No. CRD42022367896.

Objective To investigate the levels and prognostic value of serum fragment crystallizable gam-ma binding protein(FCGBP)and integrin β4(ITGB4)in elderly patients with severe Mycoplasma pneumoni-ae pneumonia(SMPP).Methods A total of 87 elderly patients with SMPP admitted to Department of Inten-sive Care Medicine in the hospital from January 2020 to December 2023 were selected as the SMPP group,87 elderly patients with general Mycoplasma pneumoniae pneumonia(GMPP)were selected as the GMPP group,and another 87 healthy elderly individuals who underwent physical examinations during the same period were selected as the control group.According to the prognosis after 28 days of treatment,elderly patients with SMPP were divided into a poor prognosis group(31 cases)and a good prognosis group(56 cases).Enzyme linked immunosorbent assay was used to detect serum FCGBP and ITGB4 levels.A multivariate unconditional Logistic regression model was established to determine the factors affecting the poor prognosis of elderly pa-tients with SMPP,and receiver operating characteristic curve was drawn to evaluate the predictive value of se-rum FCGBP and ITGB4 levels for the poor prognosis.Results The serum FCGBP levels in the control group,GMPP group,and SMPP group increased sequentially,while the ITGB4 levels decreased sequentially(P＜0.05).The incidence of poor prognosis in 87 elderly patients with SMPP was 35.63％(31/87).Compared with the good prognosis group,the poor prognosis group showed an increase in serum FCGBP levels and a de-crease in ITGB4 levels(P＜0.05).Age increase(OR=1.200,95％CI:1.036-1.391),high CURB-65 score(OR=2.303,95％CI:1.204-4.403),and high FCGBP level(OR=1.057,95％CI:1.011-1.105)were the independent risk factors for poor prognosis of elderly patients with SMPP(P＜0.05).High oxygenation index(OR=0.980,95％CI:0.963-0.997)and high ITGB4 level(OR=0.961,95％CI:0.929-0.994)were inde-pendent protective factors(P＜0.05).The area under the curve of serum FCGBP combined with ITGB4 level for predicting the poor prognosis was 0.886(95％CI:0.800-0.944),which was larger than 0.789(95％CI:0.689-0.869)and 0.781(95％CI:0.680-0.863)predicted by serum FCGBP and ITGB4 alone(P＜0.05).Conclusion Elevated serum FCGBP levels and decreased ITGB4 levels in elderly patients with SMPP are in-dependently associated with poor prognosis.The combination of serum FCGBP and ITGB4 levels has a high predictive value for poor prognosis in elderly patients with SMPP.

Objective:To analyze the diagnostic value of cell-free plasma metagenomic next-generation sequencing (mNGS) pathogen identification for severe aplastic anemia (SAA) bloodstream infection.Methods:From February 2021 to February 2022, mNGS and conventional detection methods (blood culture, etc.) were used to detect 33 samples from 29 consecutive AA patients admitted to the Anemia Diagnosis and Treatment Center of the Hematology Hospital of the Chinese Academy of Medical Sciences to assess the diagnostic consistency of mNGS and conventional detection, as well as the impact on clinical treatment benefits and clinical accuracy.Results:①Among the 33 samples evaluated by mNGS and conventional detection methods, 25 cases (75.76%) carried potential pathogenic microorganisms. A total of 72 pathogenic microorganisms were identified from all cases, of which 65 (90.28%) were detected only by mNGS. ②All 33 cases were evaluated for diagnostic consistency, of which 2 cases (6.06%) were Composite, 18 cases (54.55%) were mNGS only, 2 cases (6.06%) were Conventional method only, 1 case (3.03%) was both common compliances (mNGS/Conventional testing) , and 10 cases (30.3%) were completely non-conforming (None) . ③All 33 cases were evaluated for clinical treatment benefit. Among them, 8 cases (24.24%) received Initiation of targeted treatment, 1 case (3.03%) received Treatment de-escalation, 13 cases (39.39%) received Confirmation, and the remaining 11 cases (33.33%) received No clinical benefit. ④ The sensitivity of 80.77%, specificity of 70.00%, positive predictive value of 63.64%, negative predictive value of 84.85%, positive likelihood ratio of 2.692, and negative likelihood ratio of 0.275 distinguished mNGS from conventional detection methods (21/12 vs 5/28, P<0.001) . Conclusion:mNGS can not only contribute to accurately diagnosing bloodstream infection in patients with aplastic anemia, but can also help to guide accurate anti-infection treatment, and the clinical accuracy is high.

The incidence of pancreatic neuroendocrine neoplasm(pNEN) increased over the past two decades. Liver metastasis, the most common type of distal metastasis, is also one of the most important prognostic factors. Although several medical treatments, including biotherapy, chemotherapy, targeted therapy, peptide receptor radionuclide therapy and locoregional therapy, are available for pNEN with liver metastases, surgery is still the only possible treatment for cure. Currently, there are several controversies as regards surgical treatment for pNEN with liver metastases. These controversies include, but are not limited to, whether surgical resection is appropriate for pancreatic neuroendocrine tumor G3 with liver metastases, how to classify primary lesion and hepatic metastases comprehensively and accurately, what is the optimal surgical strategy for type Ⅱ liver metastases, who can benefit greatly from cytoreduction, and how to refine the Milan criteria for liver transplantation. This article aims to discuss those main controversies and provide prospects for future clinical trials.

The incidence of pancreatic neuroendocrine neoplasm(pNEN) increased over the past two decades. Liver metastasis, the most common type of distal metastasis, is also one of the most important prognostic factors. Although several medical treatments, including biotherapy, chemotherapy, targeted therapy, peptide receptor radionuclide therapy and locoregional therapy, are available for pNEN with liver metastases, surgery is still the only possible treatment for cure. Currently, there are several controversies as regards surgical treatment for pNEN with liver metastases. These controversies include, but are not limited to, whether surgical resection is appropriate for pancreatic neuroendocrine tumor G3 with liver metastases, how to classify primary lesion and hepatic metastases comprehensively and accurately, what is the optimal surgical strategy for type Ⅱ liver metastases, who can benefit greatly from cytoreduction, and how to refine the Milan criteria for liver transplantation. This article aims to discuss those main controversies and provide prospects for future clinical trials.