Establishment of discriminative models for predicting the infiltration degree of patients with lung adenocarcinoma based on clinical laboratory indicators / 上海交通大学学报（医学版）

Objective·To establish a multifactorial discriminative model for predicting the degree of infiltration in patients with non-small cell lung adenocarcinoma based on clinically accessible laboratory indicators,such as tumor markers,coagulation function indicators,routine blood count indicators,and biochemical indicators.Methods·A retrospective study was conducted on 202 patients with lung adenocarcinoma admitted to Shanghai Chest Hospital in 2022.Multifactorial Logistic regression analysis was applied to screen independent factors that influenced the predictive infiltration degree of lung adenocarcinoma and to establish a regression model.In addition,machine learning was used to construct a discriminative model,and the area under the receiver operating characteristic curve(AUC)was used to evaluate the discriminative ability of the model to discriminate the degree of infiltration in lung adenocarcinoma patients.Results·A total of 202 patients with lung adenocarcinoma were included in the study,and divided into pre-invasive lesion group(n=59)and invasive lesion group(n=143).Multifactorial Logistic regression analysis revealed that urea,percentage of basophilic granulocytes,and albumin were independent factors for predicting the degree of infiltration of lung adenocarcinoma(all P<0.05).The predictive model expression was P = eX/(1 + eX),where X =(0.534×urea)+(1.527×percentage of basophilic granulocytes)-(1.916×albumin)+ 6.373.Machine learning results showed that the model performed best when urea,fibrinogen,albumin,percentage of basophilic granulocytes,prealbumin and carcino embryonic antigen(CEA)were included.After comparing the performance of 8 machine learning algorithms(based on ridge regression,least absolute shrinkage and selection operator,neural network,random forest,k-nearest neighbors,support vector machine,decision tree,and adaptive boosting algorithms)using the DeLong test,the ridge regression algorithm with the highest AUC was selected.The AUC of the predictive model was calculated to be 0.744(95%CI 0.656-0.832),with a sensitivity of 70.8%and a specificity of 70.2%.Conclusion·A comprehensive differentiation model constructed by urea,fibrinogen,albumin,percentage of basophilic granulocytes,prealbumin and CEA can effectively predict the infiltration degree of the enrolled lung adenocarcinoma patients,holding the potential to provide more precise guidance for the clinical grading and adjunctive treatment of lung adenocarcinoma.

Retrospective analysis of perioperative anaphylactic shock induced by cefuroxime / 中华内科杂志

This study investigated the characteristics and frequency of perioperative anaphylactic shock induced by cefuroxime, so as to provide a reference for the safe and rational use of cefuroxime in the perioperative period. Cases of perioperative anaphylactic shock caused by cefuroxime in our hospital from 2011 to 2021 were extracted from the Adverse Drug Reaction Monitoring System. Literature reporting adverse drug reactions (ADR) including cefuroxime-induced anaphylactic shock in perioperative settings was collected from the CNKI, VIP, Wanfang, PubMed, and Web of Science databases from their respective inception to May 2022. Statistical analysis was performed for all cases of cefuroxime-induced perioperative anaphylactic shock. A total of 31 patients were included [13 men (48.1%) and 14 women (51.9%)], most of whom were over 60 years old ( n=16, 59.3%); 9 (29.0%) patients had a history of drug allergy; 5 (16.1%) patients had received skin tests, but with negative results; 28 (90.3%) patients received treatment intravenously; 22 (71.0%) patients were treated after anesthesia. For 20 (64.5%) patients the ADR occurred within 10 minutes after anesthesia. The main manifestations were hypotension, dyspnea, rash, and tachycardia. For all patients, symptoms resolved after withdrawal of the drug and active rescue, and there were no deaths. A history of allergy and skin test findings may have limitations in predicting perioperative anaphylactic shock caused by cefuroxime; greater vigilance should be exercised when using cefuroxime in the perioperative period. Close monitoring is recommended for patients undergoing treatment with cefuroxime. Rescue therapy should be administered for allergic shock, and suitable response measures must be taken in a timely manner to ensure the safety of patients.

Quality re-optimization and assessment of radiotherapy plan for rectal cancer / 中国医学物理学杂志

Objective To evaluate the quality of treatment planning(TP)and re-optimization planning(RP)of radiotherapy for rectal cancer using PlanIQ software,thereby providing methods and tools for the screening and optimization of radiotherapy plans.Methods Twenty patients with rectal cancer who received radiotherapy were selected retrospectively,with 10 cases of intensity-modulated radiotherapy(IMRT)and 10 of volumetric modulated arc therapy(VMAT).(1)TP:IMRT plan involved 5-field irradiation,and VMAT plan involved two 360°arcs.The prescription doses were 50 Gy/25 f for PTV1 and 45 Gy/25 f for PTV2.All plans underwent direct machine parameter optimization and required 95%isodose lines to cover 100%of the target volume.Organs-at-risk(OAR)were limited by reference to tolerated dose standards.After the planning was completed,the plans were reviewed and confirmed by a physician,and the treatment was implemented after dose verification.(2)RP:a physicist with 10 years of experience re-optimized the 20 TP plans,with the irradiation technique and field setting unchanged.The re-optimization involved adjusting planning conditions and parameters based on individual experience until the dose to OAR was minimized while without affecting PTV coverage.The quality of TP plans and RP plans were quantitatively evaluated using PlanIQ software.Non-parametric Wilcoxon signed rank test was performed for dose-volume histogram parameters and plan quality index between two groups.Results The dose-volume histogram parameters in RP plans were superior to those in TP plans,and the differences in the Dmax of PTV1,the V45 Gy and Dmax of small intestine,and the V45 Gy of colon were statistically significant(P<0.05).The quality scores of RP plans for IMRT group,VMAT group and all patients were significantly higher than those of TP plans(P<0.05),with plan quality index of 88.55±3.35 vs 86.61±4.63(P=0.005),89.72±3.15 vs 87.21±3.04(P=0.028),and 89.14±3.22 vs 86.91±3.22(P=0.001),respectively.Conclusion RP can further improve the quality of radiotherapy plan for rectal cancer.PlanIQ software serves as an effective tool for quality control and screening of radiotherapy planning.

Research Progress in the Mechanism of Acupuncture Treatment for Cerebral Hemorrhage Based on JAK/STAT Signaling Pathway / 中国中医药信息杂志

Cerebral hemorrhage is an acute cerebrovascular disease with high morbidity and mortality,and its pathogenesis is very complicated.The Janus tyrosine protein kinase(JAK)/signal transduction and activator of transcription(STAT)signaling pathway are critical in the development of cerebral hemorrhage.Acupuncture has proved to be effective in the treatment of cerebral hemorrhage.This article took the JAK/STAT signaling pathway as the starting point to review the research on the mechanism of acupuncture treatment for cerebral hemorrhage in recent years.It summarized its effects in inhibiting inflammatory reactions,reducing brain edema,inhibiting cell apoptosis,promoting nerve and vascular regeneration,and promoting neural function remodeling,providing reference for relevant research.

Research progress on wide-field multimodal image of peripheral retinal degeneration / 国际眼科杂志(Guoji Yanke Zazhi)

Peripheral retinal degeneration is a typical lesion in ophthalmic clinical practice. Each type of degeneration affects distinct retinal layers and may lead to sight-threatening complications. Due to its specific location, where current ophthalmic imaging technologies have difficulties observing, the pathogenesis remains unclear despite previous works. This review outlines the characteristics of peripheral retinal degeneration by different wide-field imaging technologies, including ultra-wide field fundus imaging, wide field spectral domain optical coherence tomography, optical coherence tomography angiography and fundus fluorescein angiography, as well as new perspectives on their pathogenesis or pathological characteristics so as to provide new ideas for clinical diagnosis and management. Due to the small size of sample and the lack of prospective and long-term observation of multimodal imaging, it is still impossible to comprehensively evaluate the progression and risk of different types of degeneration. Therefore, it is expected that wide-field multimodal imaging technology will be more widely applied to study the mechanism of peripheral retinal degeneration and guide the clinical practice options.

Effect of rTMS on the efficacy and cognitive function of adolescents with depression / 四川精神卫生

ObjectiveTo investigate the effects of repetitive transcranial magnetic stimulation （rTMS） on the efficacy and cognitive function of adolescents with depression. MethodsA total of sixty adolescent depression patients who met the diagnostic criteria of the International Classification of Diseases， tenth edition （ICD-10） and were admitted to the psychological outpatient clinic of the Affiliated Hospital of North China University of Technology from September 2021 to March 2022 were selected for the study， and the random number table method was used to divide the study group （escitalopram oxalate combined with rTMS treatment） and a control group （escitalopram oxalate combined with rTMS pseudo-stimulation treatment） of 30 cases each， and both groups were treated for 4 weeks. Before treatment and at 1， 2， 3 and 4 weeks of treatment， patients' depressive symptoms were assessed using the scores and subtraction rates of the Hamilton Depression Scale-24 item （HAMD-24）， and before treatment and after 4 weeks of treatment， cognitive function was assessed using the Motion Screening Task （MOT）， Rule Switch Task （RST） and Delayed Matching-to-Sample （DMS） task of the Zhiyun Neuropsychological Automated Test System assessment. Adverse effects during treatment were recorded in both groups. ResultsRepeated measures ANOVA results showed statistically significant time main effects， group main effects， and the interaction between the two groups for HAMD-24 scores before treatment and after 1， 2， 3 and 4 weeks of treatment in patients （F=522.021， 39.905， 26.412， P<0.05）. Individual effect analysis showed statistically significant differences in HAMD-24 scores between the two groups after 2， 3 and 4 weeks of treatment （t=-12.784~-2.776， P<0.01）. After 4 weeks of treatment， the total effective rate of treatment in the study group was higher than that in the control group （93.33% vs. 73.33%， χ2=4.320， P<0.05）， and the differences in each indicator of RST and DMS between the two groups were statistically significant compared with those before treatment （t=-5.616~9.135， P<0.05 or 0.01）， and the differences between the two groups were statistically significant （t=-4.823~5.518， P<0.05 or 0.01）. ConclusionrTMS may help improve depressive symptoms as well as cognitive function in adolescents with depression.

The past, present and future of sleep medicine in China / 北京大学学报(医学版)

Sleep is a highly conserved phenomenon in endotherms, and has a universal physiological function across all species. In mammals, sleep can be divided into two stages: rapid eye movement (REM) sleep and non-REM (NREM) sleep, which alternate in a cyclic manner. Humans spend about one-third of their lives asleep. Sufficient sleep is necessary for humans to sustain everyday functioning. Sleep plays an important role in regulating energy metabolism, immune defense, endocrine function, and the consolidation of memory process. With the development of social economy and the change of life style, sleep duration of the residents has gradually decreased and the incidence of sleep disturbances has increased. Sleep disturbances can lead to severe mental disorders, such as depression, anxiety disorders, dementia, and other mental diseases, and may increase the risk of physical diseases, such as chronic inflammation, heart disease, diabetes, hypertension, atherosclerosis and others. Maintaining good sleep is of great significance for developing social productive forces, promoting sustainable development of economic society, and is a necessary condition for carrying out the "Healthy China Strategy". The sleep research in China started in 1950s. After decades of development, researchers have made great progress in the molecular mechanisms of sleep and wakefulness, the pathogenesis of sleep disorders and the development of new therapies. With the advancement of science and technology and the public's attention to sleep, the level of clinical diagnosis and therapy of sleep disorders in China is gradually brought in line with international standards. The publication of diagnosis and treatment guidelines in the field of sleep medicine will promote the standardization of the construction. In the future, it is still necessary to promote the development of sleep medicine in the following aspects: Strengthening the professional training and discipline construction, improving the cooperation of sleep research, promoting the intelligent diagnosis and treatment of sleep disorders, and developing the new intervention strategies. Therefore, this review will comprehensively summarize the origin, current situation, and future expectations of sleep medicine in China, including discipline construction of sleep medicine, the number of sleep project grants, research findings, the status and progress of diagnosis and treatment of sleep disorders, and the development direction of sleep medicine.

Imaging study of β-amyloid deposits in preclinical Alzheimer′s disease patients in communities of Shanghai / 中华核医学与分子影像杂志

Objective:To explore the β-amyloid (Aβ) deposition pattern of subjects with the preclinical Alzheimer′s disease (AD), community-derived amnestic mild cognitive impairment (aMCI) and normal cognition (NC) from communities of Shanghai.Methods:According to the inclusion and exclusion criteria, 273 subjects (104 males, 169 females; age (64.2±7.6) years) were recruited from Shanghai community and memory clinics from December 2018 to July 2020. All subjects underwent MRI, 18F-AV45 PET imaging and neuropsychological scale tests and were grouped into AD, aMCI and NC groups based on clinical diagnosis. Differences in demographic information, the neuropsychological scale tests′ scores and positive rate of Aβ deposition among each group were analyzed by one-way analysis of variance or χ2 test. Aβ deposition patterns of AD and MCI groups were analyzed at voxel level, and the differences of Aβ deposition among different groups were compared. Results:Among 273 patients, the positive rates of Aβ deposition in AD, aMCI and NC groups were 84.4%(38/45), 36.4%(20/55) and 23.1%(40/173), respectively ( χ2=58.37, P<0.001). Among AD, aMCI, NC and NC (Aβ-) groups ( n=132), the education years of AD group was the lowest ((9.7±4.6) years; F=8.86, P<0.001). In addition, there were significant differences in the scores of several neuropsychological scale tests among AD, aMCI, NC groups and NC (Aβ-) group ( F values: 27.68-235.50, all P<0.001). Compared with subjects in NC(Aβ-) group, the Aβ depositions in the aMCI and AD groups were widely distributed in the whole cerebral cortex; and AD group had higher Aβ deposition in bilateral frontal, parietal, temporal, occipital lobe, cingulate gyrus and precuneus than aMCI group. Conclusions:The positive rate of Aβ deposition in the preclinical AD population from the Shanghai community is obtained. There are significant different Aβ deposition patterns in subjects at different stages of AD.

Clinical observation of contralateral needling combined with Maitland ankle mobilization for chronic ankle sprain / 针灸推拿医学（英文版）

Objective: To observe the efficacy of contralateral needling combined with Maitland ankle mobilization in the treatment of chronic ankle sprain.Methods: A total of 106 patients with chronic ankle sprain were included in the study. They were numbered according to their order of visit, with odd numbers assigned to the control group and even numbers assigned to the observation group, with 53 cases in each group. Patients in the control group were treated with Maitland ankle mobilization, while those in the observation group were given additional contralateral needling treatment. After treatment, we observed the indicators including, ankle circumference, range of motion (ROM) of dorsiflexion, ROM of plantar flexion, thickness of ankle ligaments, and the changes in Baird-Jackson ankle score, American Orthopaedic Foot & Ankle Society (AOFAS) ankle-hindfoot score, and visual analog scale (VAS) score to compare the efficacy between the two groups. Results: After treatment, the total effective rate of the observation group was 94.3％ and was significantly higher than that of the control group (81.1％), indicating statistical significance (P<0.05). After treatment, the ankle circumference of both groups decreased, and the ROM of dorsiflexion and the ROM of plantar flexion increased (P<0.05). The changes in the observation group were more significant, indicating inter-group statistical significance (P<0.05). After treatment, the thickness of the anterior talofibular ligament, calcaneofibular ligament, and posterior talofibular ligament, as well as the VAS scores decreased in both groups; the changes in the observation group were more significant, indicating inter-group statistical significance (P<0.05). After treatment, the Baird-Jackson ankle score and the AOFAS ankle- hindfoot score increased in both groups, and the scores in the observation group were higher than those in the control group, indicating inter-group statistical significance (P<0.05). Conclusion: The efficacy of contralateral needling combined with Maitland ankle mobilization in the treatment of chronic ankle sprain is superior to that of Maitland ankle mobilization alone.

Research progress in imaging features of pachychoroid spectrum diseases / 国际眼科杂志(Guoji Yanke Zazhi)

Pachychoroid spectrum diseases(PSD)have been defined as a group of diseases with similar choroidal features and pathological processes, such as central serous chorioretinopathy(CSC), polypoidal choroidal vasculopathy(PCV), etc. The main features are the changes in the thickness of vascular layers of the choroid and increasing vascular permeability. The development of modern ophthalmic imaging devices represented by optical coherence tomography angiography(OCTA)allowed intuitive investigation of the changes in the choroidal vascular layers, which gives a new insight into the pathogenesis of this spectrum diseases. This article summarizes the common clinical characteristics of healthy individuals and PSD and reviews the latest imaging findings. Whether each type of PSD is a phenotype of the same disease at different stages or other with similar characteristics was discussed from different perspectives, such as genetic background and anatomical structure, providing a reference for the study of pathogenesis, early clinical diagnosis, and prevention and treatment of this disease.

Exploration and Construction of Dynamic Prediction Model in the Pre-Rheumatoid Arthritis State / 中医杂志

Pre-rheumatoid arthritis （Pre-RA） is the asymptomatic state of rheumatoid arthritis （RA）， and its progression showed complexity， dynamics and significant individual differences. The dynamic prediction model is valuable in identifying individual risks and taking timely preventive and control measures. It is believed that applying the dynamic prediction model to traditional Chinese medicine （TCM） clinical studies of Pre-RA is expected to predict the critical state of Pre-RA to RA， reveal the evolution of Pre-RA， reflect the external authenticity of the TCM clinical studies， and complement the clinical efficacy evaluation method. Accordingly， it is envisioned to construct a dynamic prediction model for Pre-RA progression based on TCM clinical trial data through the dynamic prediction model algorithm， and to apply long-term follow-up cohort data for external validation， thereby providing a basis for scientific warning and clinical decision-making on the evolution of Pre-RA.

Research progress of circular RNA in drug resistance of liver cancer / 中国药理学通报

Circular RNAs are novel non-coding RNAs with multiple biological functions, which can participate in biological processes such as the occurrence, development, invasion, and metastasis of liver cancer, as well as drug resistance of liver cancer. This article reviews the roles and mechanisms of circR-NAs in chemotherapy resistance, targeted therapy resistance and immunotherapy resistance in liver cancer, in order to provide new ideas for solving liver cancer resistance.

Prevalence of taeniasis and sero - prevalence of anti - cysticercus antibody among residents in Tibetan agricultural areas of Sichuan Province / 中国血吸虫病防治杂志

Objective To investigate the prevalence and epidemiological characteristics of taeniasis and cysticercosis among residents in Tibetan agricultural areas of Sichuan Province, so as to provide insights for the prevention and control of taeniasis and cysticercosis. Methods From 2016 to 2022, Kangding City, Daocheng County, Derong County, Ruoergai County and Muli Tibetan Autonomous County were sampled from Tibetan agricultural areas of Ganzi Tibetan Autonomous Prefecture, Aba Tibetan and Qiang Autonomous Prefecture and Liangshan Yi Autonomous Prefecture in Sichuan Province, and 1 to 6 townships were sampled from each county (district), followed by 4 to 7 villages sampled from each township. Primary school children were sampled using a cluster sampling method, and permanent residents at ages of over 16 years were randomly sampled from each village. Participants’ demographics, history of tapeworm excretion during the past year and clinical symptoms and signs of cysticercosis were collected through questionnaire surveys, and participants’ stool and venous blood samples were collected. Taenia eggs were detected in stool samples using the direct smear method, and deworming was performed among taeniasis patients with areca nut-squash seeds. The tapeworm species were identified using a multiplex PCR assay, and serum specific IgG antibody against cysticercus was detected using enzyme-linked immunosorbent assay (ELISA). Results A total of 5 249 respondents participated in the questionnaire survey, including 603 respondents (11.5%) with a self-reported history of proglottids secretion during the past year. A total of 3 976 residents were subjected to stool examinations, and the detection of Taenia eggs was 6.5%. Of 258 participants undergoing deworming, there were 403 cases (94.2%) with excretions of Taenia worms or proglottids. The mean prevalence of taeniasis was 10.9% (439/4 043), and there were gender-, age- and region-specific prevalence rates of taeniasis (χ2 = 36.73, 126.31 and 163.41, all P values < 0.05). Multiplex PCR assays detected 41 cases with T. solium infections (12.5%), 197 cases with T. saginata infections (59.9%) and 91 cases with T. asiatica infections (27.6%) among 329 patients undergoing deworming, and there were region-specific prevalence rates of T. solium, T. saginata and T. asiatica infections (χ2 = 45.39, P < 0.05). In addition, the sero-prevalence of anti-cysticercus IgG antibody was 7.0% (345/4 933), and there were age- and region-specific sero-prevalence rates of anti-cysticercus IgG antibody (χ2 = 13.49 and 51.76, both P values < 0.05). Conclusions Multiple Taenia species are prevalent in Tibetan agricultural areas of Sichuan Province and the sero-prevalence of anti-cysticercus antibody is high among residents. Monitoring and control of taeniasis and cysticercosis should be strengthened.

Stereoscopic reconstruction in adults with intermittent exotropia after surgery / 国际眼科杂志(Guoji Yanke Zazhi)

AIM: To investigate the status of stereoscopic reconstruction in adults with intermittent exotropia after surgery, and analyze related influencing factors.METHODS: A retrospective study was conducted among 196 adults with intermittent exotropia who were admitted to our hospital from January 2019 to January 2021. All patients underwent strabismus surgery, and their preoperative and postoperative data were collected.RESULTS: Near and distal stereo visual function was not found in all the included 196 patients before surgery. The reconstruction rates of near stereo visual function and distal stereo visual function were 52.6%(103/196)and 50.5%(99/196), respectively. There were significant differences in surgical age, age of onset, course of disease, and postoperative level of horizontal strabismus between patients with near stereoscopic reconstruction(103 cases)and those without reconstruction(93 cases; P<0.001). Multivariate Logistic regression analysis showed that age of onset, course of disease, and postoperative level of horizontal strabismus were factors influencing near stereo visual function reconstruction(P<0.05). The receiver operating characteristic(ROC)curve showed that the area under the curve(AUC)values of age of onset, course of disease and postoperative level of horizontal strabismus to predict near stereo visual function reconstruction were 0.757, 0.737 and 0.727, respectively(P<0.001). There were significant differences in surgical age, age of onset, course of disease, and postoperative level of horizontal strabismus between patients with distal stereoscopic reconstruction(99 cases)and those without reconstruction(97 cases; P<0.001). Multivariate Logistic regression analysis showed that age of onset and course of disease were factors influencing distal stereo visual function reconstruction(P<0.05). ROC curve showed that the AUC values of age of onset and course of disease to predict distal stereo visual function reconstruction were 0.672 and 0.821, respectively(P<0.001).CONCLUSION: Stereoscopic reconstruction in adults with intermittent exotropia after surgery is affected by many factors, such as age of onset and course of disease. The influencing factors of near stereo visual function reconstruction and distal stereo visual function reconstruction are different, which deserves attention.

Efficacy and safety of 4 kinds of hemocoagulases combined with proton pump inhibitor for nonvariceal upper gastrointestinal bleeding：a network meta-analysis / 中国药房

OBJECTIVE To systematically evaluate the difference of efficacy and safety of four kinds of commonly used haemocoagulases combined with proton pump inhibitor （PPI） for nonvariceal upper gastrointestinal bleeding （NVUGIB）， and to provide evidence-based basis for clinical decision-making. METHODS Retrieved from PubMed， Web of Science， Wanfang data， VIP and CNKI databases， randomized controlled trials （RCTs） or cohort studies about Hemocoagulase agkistrodon blomhoffii， Haemocoagulase agkistrodon， hemocoagulase and Hemocoagulase bothrops atrox combined with PPI were collected during the inception to Dec. 2021. Two researchers independently screened the literature， extracted data and evaluated the quality of included studies. ADDIS 1.16.8 software was used to conduct a Bayesian network meta-analysis. RESULTS A total of 33 studies were included， involving 3 602 patients. Results of network meta-analysis showed that： in terms of hemostatic efficacy， compared with PPI monotherapy， four kinds of haemocoagulases combined with PPI could significantly improve the hemostatic efficacy of patients （P＜0.05）； there was no statistical significance in the pairwise comparison of different hemocoagulases （P＞0.05）. The optimal probabilistic ranking of network meta-analysis was as follows： Hemocoagulase agkistrodon blomhoffii combined with PPI＞ Hemocoagulase bothrops atrox combined with PPI＞Haemocoagulase agkistrodon combined with PPI＞hemocoagulase combined with PPI＞PPI alone. In terms of the incidence of adverse drug reactions （ADR）， compared with PPI monotherapy， there was no statistical difference in the incidence of ADR among four kinds of haemocoagulases combined with PPI （P＞0.05）. There was no statistical significance in the pairwise 88325750。E-mail：fengyufei@126.com comparison of different hemocoagulases （P＞0.05）. The optimal probabilistic ranking of network meta-analysis was as follows： hemocoagulase combined with PPI＞Hemocoagulase bothrops atrox combined with PPI＞Hemocoagulase agkistrodon blomhoffii combined with PPI＞Haemocoagulase agkistrodon combined with PPI＞PPI alone. CONCLUSIONS Compared with PPI monotherapy， four different sources of hemocoagulases combined with PPI have better efficacy and similar safety in the treatment of NVUGIB. There is no significant difference in efficacy and safety among different hemocoagulases.

A case with severe neurocysticercosis / 中国血吸虫病防治杂志

This case report described the diagnosis and treatment of an ethnic Tibetan case with severe neurocysticercosis residing in agricultural areas of Sichuan province.

Safety of butylphthalide and edaravone in patients with ischemic stroke: a multicenter real-world study / 老年心脏病学杂志（英文版）

BACKGROUND@#Butylphthalide (NBP) and edaravone (EDV) injection are common acute ischemic stroke medications in China, but there is a lack of large real-world safety studies on them. This study aimed to determine the incidence of adverse events, detect relevant safety signals, and assess the risk factors associated with these medications in real-world populations.@*METHODS@#In this study, data of acute ischemic stroke patients were extracted from the electronic medical record database of six tertiary hospitals between January 2019 and August 2021. Baseline confounders were eliminated using propensity score matching. The drugs' safety was estimated by comparing the results of 24 laboratory tests standards on liver function, kidney function, lipid level, and coagulation function. The drugs' relative risk was estimated by logistic regression. A third group with patients who did not receive NBP or EDV was constructed as a reference. Prescription sequence symmetry analysis was used to evaluate the associations between adverse events and NBP and EDV, respectively.@*RESULTS@#81,292 patients were included in this study. After propensity score matching, the NBP, EDV, and third groups with 727 patients in each group. Among the 15 test items, the incidence of adverse events was lower in the NBP group than in the EDV group, and the differences were statistically significant. The multivariate logistic regression equation revealed that NBP injection was not a promoting factor for abnormal laboratory test results, whereas EDV had statistically significant effects on aspartate transaminase, low-density lipoprotein cholesterol and total cholesterol. Prescription sequence symmetry analysis showed that NBP had a weak correlation with abnormal platelet count. EDV had a positive signal associated with abnormal results in gamma-glutamyl transferase, alanine aminotransferase, aspartate aminotransferase, prothrombin time, and platelet count.@*CONCLUSIONS@#In a large real-world population, NBP has a lower incidence of adverse events and a better safety profile than EDV or other usual medications.

Diagnosis and Treatment of Familial Hypokalemic Periodic Paralysis with Acidosis / 中山大学学报(医学科学版)

ObjectiveTo investigate the diagnosis and treatment of familial hypokalemic periodic paralysis with acidosis. MethodsThe proband's medical history， clinical manifestations， laboratory examinations and imaging characteristics were retrospectively analyzed， and prevalence situation of family members was investigated in detail. Next generation sequencing technology was used to detect the pathogenic gene loci related to periodic paralysis， and the relevant literatures were summarized. ResultsThe proband was definitely diagnosed as familial hypokalemic periodic paralysis. There was a heterozygous mutation in the SCN4A gene of the proband， which was c.2006G>A， resulting in amino acid changes R669H.The proband's grandfather， father and uncle shared the same variation. ConclusionsFamilial hypokalemic periodic paralysis with paroxysmal acidosis is rare， which is easily misdiagnosed as renal tubular acidosis. c 2006G>A mutation in SCN4A gene is the molecular basis of the disease in this family. The clinical phenotypes of different gene mutations are different， and gene screening is helpful for diagnosis and treatment.

Efficiency of Rituximab in treating children with refractory nephrotic syndrome / 中华实用儿科临床杂志

Objective:To assess the efficacy of Rituximab (RTX) in treating children with refractory nephro-tic syndrome.Methods:A retrospective study was carried out.Twenty-two children diagnosed with refractory nephrotic syndrome in the Department of Nephrology of Wuhan Children′s Hospital, Tongji Medical College, Huazhong University of Science and Technology from November 2018 to November 2020 were included in the study.All patients were treated with RTX.Patients with CD 19+ B lymphocytes≥1% total lymphocytes in peripheral blood were supplemented with one dose of RTX (375 mg/m 2), and each patient received 3-4 doses of RTX on average.The patients were treated with Mycophenolate mofetil after early discontinuation of calcineurin inhibitors (CNI). The Kaplan-Meier method was used to analyze the proteinuria relapse-free rate and the incidence of frequently recurrent nephrotic syndrome or steroid-dependent nephrotic syndrome in children after RTX treatment.The relapse times before and after using RTX were analyzed by the Wilcoxon signed rank test.Besides, the body mass indexes (BMI) and height of children before and after RTX treatment were compared by the rank sum test. Results:Of 22 patients studied, 20 patients accomplished the therapeutic protocol.One-year and two-year proteinuria relapse-free survival rates were 85% and 40%, respectively.The recurrence rate was reduced under the discontinuation of CNI.Compared with those before RTX treatment, the BMI and height of all children were significantly improved at 1 year and 2 years after RTX treatment (all P<0.05). However, no significant improvement was observed between 1 or 2 years after RTX treatment (all P>0.05). Conclusions:The use of RTX can effectively reduce the recurrence rate of refractory nephrotic syndrome even when hormones and other immunosuppressants are discontinued.At the same time, RTX can significantly improve the BMI and height of children.RTX is safe and effective for treatment of refractory nephrotic syndrome.

Transphyseal anterior cruciate ligament reconstruction in skeletally immature pubescent adolescents / 中华骨科杂志

Objective:To evaluate the safety and clinical efficacy of transphyseal anterior cruciate ligament (ACL) reconstruction with hamstring autograft in skeletally immature pubescent adolescents.Methods:Retrospectively reviewed 10 skeletally immature pubescent patients (10 knees) who underwent transphyseal ACL reconstruction with hamstring autograft between May 2015 and May 2020 in our center. Out of the 10 patients, 6 were males aged 14.2±1.4 years (range, 13-15 years) with bone age 13-15 years, 4 were females aged 12.4±1.2 years (range, 11-13 years) with bone age 11-13 years. The average duration from injury to surgery was 8.3±5.3 months (range, 3-48 months). Before operation, left hand and wrist plain film were done to assess bone age. Before operation and at follow up, physical examination, KT-1000 measurements and functional outcome instruments (the Lysholm score, and the Tegner score) were done. Radiographs were performed for angular deformity and leg-length measurements. The surgery was conducted via arthroscopically assisted transphyseal reconstruction of the ACL with use of an autogenous quadrupled hamstring tendon graft and fixation devices that did not cross the physes. A protective knee brace was used for 1 month postoperatively. Comparison of Lysholm score and Tegner score before and after surgery was performed using t test. Results:Arthroscopy confirmed ACL rupture in 10 knees. Concurrent meniscal surgery was performed in 3 knees. The follow-up duration was 3.2±2.3 years (range 2-5 years), one of 10 patients had ligament reinjury 1 year after surgery with positive anterior drawer test and Lachman test. As for the remaining 9 patients, the mean Lysholm knee score improved from preoperative 76.1±8.2 to 95.8 ±3.5, and the mean Tegner score improved from preoperative 4.3±0.9 to 8.3±0.6, both of the two outcomes had statistically significant difference ( t=6.43, P=0.024; t=4.41, P=0.033). One patients was weakly positive for anterior drawer test and Lachman test, with KT-1000 side difference >3 mm, the remaining eight were negative for anterior drawer test and Lachman test, and KT-1000 side difference was mean 1.7±0.7 mm. All patients had no more than 5° restriction in knee range of motion compared with the healthy side. The full-length X-ray of the standing lower limbs showed no length and angle deformity in both lower limbs. Conclusion:Transphyseal ACL reconstruction with autogenous quadrupled hamstring graft in treating skeletally immature pubescent patients (bone age over 13 years in male and 11 years in female) yields satisfied functional outcomes without growth disturbance.