Based on clinical epidemiological data， it is believed that qi deficiency constitution is closely related to allergic diseases. According to the fundamental principles of traditional Chinese medicine （TCM） constitution theory， the intrinsic connection between qi deficiency constitution and allergic diseases is analyzed from the perspectives of inherited endowment， life process， environmental restriction， and the interplay of form and spirit. This paper discusses the key points of regulating qi deficiency constitution to prevent allergic diseases in three stages， prevention before illness， prevention of disease progression， and prevention of recurrence after recovery. It also distinguishes the treatment directions for regulating qi deficiency constitution to treat allergic diseases based on different disease locations such as the lung， spleen， and kidney. This aims to expand new ideas for the research on qi deficiency constitution and allergic diseases as well as the prevention and treatment of allergic diseases.

OBJECTIVE To compare the clinical efficacy and safety of camrelizumab combined with apatinib versus camrelizumab combined with chemotherapy as first-line treatment for advanced gastric cancer. METHODS A prospective randomized controlled trial was conducted， enrolling 99 patients with advanced gastric cancer admitted to the Chuzhou First People’s Hospital from March 2022 to December 2024. Patients were randomly assigned using a random number table： 48 received camrelizumab plus chemotherapy （control group）， and 51 received camrelizumab plus apatinib （observation group）. Clinical efficacy， serum tumor marker[carcinoembryonic antigen（CEA），carbohydrate antigen（CA）724，CA199，CA242]levels， immune function indicators（CD3+，CD4+，CD8+，CD4+/CD8+） levels before and after treatment， and adverse drug reaction （ADR） during treatment were compared between the 2 groups. RESULTS A total of 2 patients in the observation group and 3 in the control group were lost to follow-up. The disease control rate and objective response rate in the observation group were 95.92% and 85.71%， respectively， both significantly higher than 80.00% and 55.56% in the control group （P＜0.05）. The median progression-free survival was 9.61 months in the observation group， significantly longer than 6.72 months in the control group （P＝0.011）. Before treatment， there was no statistically significant difference in the levels of serum tumor markers and immune function indicators between the 2 groups （P＞0.05）. After treatment， the levels of CEA， CA724， CA199 and CA242 in 2 groups were significantly lower than before treatment， while the levels of CD3⁺， CD4⁺ and CD4 ⁺/CD8 ⁺ were significantly higher than before treatment， with greater improvements in the observation group （all P＜0.05）. The overall incidences of ADR and severe ADR showed no statistically significant difference between the 2 groups （P＞0.05）. CONCLUSIONS Camrelizumab combined with apatinib as first-line therapy for advanced gastric cancer may offer advantages over camrelizumab plus chemotherapy in terms of clinical efficacy and immune function improvement of patients， with an acceptable safety profile.

ObjectiveTo investigate the non-suicidal self-injury （NSSI） behaviors in adolescents with depressive disorder， analyze related influencing factors， and provide theoretical basis and reference for the prevention and treatment of NSSI. MethodsAccording to DSM-5 criteria， 95 depressive adolescents were divided into two groups： one with NSSI （NSSI group） and one without NSSI （nNSSI group）. All patients were assessed with Adolescent Non-suicidal Self-injury Assessment Questionnaire （ANSAQ）， Self-Rating Depression Scale （SDS）， Self-Rating Anxiety Scale （SAS）， Simplified Coping Style Questionnaire （SCSQ）， Experiences in Close Relationships-Relationship Structures Scale （ECR-RS）， and Childhood Trauma Questionnaire-Short Form （CTQ-SF）. The inter-group differences were compared. The influencing factors of NSSI were analyzed by using binary logistic regression. ResultsOf the 95 depressive adolescents， 59 cases of NSSI were identified， with a detection rate of 62.11%. NSSI group had higher scores than nNSSI group on SDS， SAS， negative coping style， paternal attachment anxiety， maternal attachment anxiety and avoidance， CTQ-SF total score， emotional neglect， physical neglect， emotional abuse， and sexual abuse （all P<0.05）. Binary logistic regression analysis showed that anxiety， negative coping style， maternal attachment avoidance and emotional abuse increased the risk of NSSI among adolescents with depressive disorders （all P< 0.05）. ConclusionsAdolescents with depression have a high incidence of NSSI behaviors， which is related to anxiety， negative coping style， maternal attachment avoidance and emotional abuse. In addition to improving patients' depression and anxiety in clinical setting， attention should also be paid to patients' coping styles， parent-child relationship and childhood trauma to reduce the occurrence of NSSI behaviors.

Objective: To evaluate the incidence, treatment, and survival outcomes of Swyer syndrome with gonadal non-dysgerminoma malignant germ cell tumor (MGCT-NDG). Methods: A retrospective study was performed on Swyer syndrome patients with MGCT-NDG between January 2011 and December 2022 in Peking Union Medical College Hospital to investigate their characteristics and outcomes. Results: A total of 15 patients (4.9%, 15/307) with Swyer syndrome were identified in 307 MGCT-NDG patients. The average age at diagnosis of MGCT-NDG and Swyer syndrome were (16.8±6.7) and (16.7±6.6) years, respectively. Six cases were preoperatively diagnosed as Swyer syndrome, of which 4 cases received bilateral gonadectomy with or without hysterectomy, while the other 2 cases underwent removal of gonadal tumor and unilateral gonadectomy with hysterectomy, respectively. Of the 9 patients postoperatively diagnosed as Swyer syndrome, unilateral gonadectomy, removal of gonadal tumor, and unilateral gonadectomy with hysterectomy were performed in 6 patients, 2 patients, and 1 patient, respectively. Mixed malignant germ cell tumor (MGCT;10 cases), yolk sac tumor (4 cases), and immature teratoma (1 case) were the pathological subtypes, in the descending order. There were International Federation of Gynecology and Obstetrics (FIGO) stage Ⅰ in 6 cases, stage Ⅱ in 3 cases, stage Ⅲ in 5 cases, and stage Ⅳ in 1 case, respectively. Eleven patients received reoperation for residual gonadectomy after a average delay of (7.9±6.2) months, including 8 MGCT-NDG patients and 1 gonadoblastoma patient, no tumor involved was seen in the remaining gonads in the other 2 cases. Ten patients experienced at least one recurrence, with a median event free survival of 9 months (5, 30 months), of which 2 patients received surgery only at the time of initial treatment. All patients with recurrence received surgery and combined with postoperative chemotherapy. After a median follow-up of 25 months (15, 42 months), 10 patients were disease-free, 3 patients died of the tumor, 1 died of side effects of leukemia chemotherapy, and 1 survived with disease. Conclusion: The incidence rate of Swyer syndrome in patients with MGCT-NDG is about 4.9%; timely diagnosis and bilateral gonadectomy should be emphasized to reduce the risk of reoperation and second carcinogenesis in this population.
Female ; Humans ; Retrospective Studies ; Gonadal Dysgenesis, 46,XY/surgery* ; Gonadoblastoma/surgery* ; Neoplasms, Germ Cell and Embryonal/surgery* ; Ovarian Neoplasms/pathology*

Objective To discuss the application of the"rotating guidewire and correcting the filter recovery hook direction technique"("rotation-correction loop technique"for short),a technique invented by the authors in clinical practice,in the retrieval of complex inferior vena cava filter(IVCF),and to discuss its technical skills and advantages.Methods The clinical data of 417 patients carrying an IVCF,who were admitted to the Department of Vascular Surgery of Second Hospital of Shanxi Medical University of China to retrieve IVCF between January 2022 and December 2022,were retrospectively analyzed.Taking the time spent on the retrieval of IVCF and the intraoperative radiation dose as the evaluation indicators,the advantages and disadvantages of the standard filter retrieval technique,the"rotation-correction loop technique"and the other loop-assisted techniques were compared.Results Both the intraoperative radiation dose and the time spent on the retrieval of IVCF using"rotation-correction loop technique"were remarkably lower than those of other loop-assisted techniques(P＜0.000 1).Conclusion For the retrieval of complex IVCF,especially for the IVCF which is heavily tilted and/or its recovered hook is attached to the vascular wall,the use of"rotation-correction loop technique"can shorten the time spent on the the retrieval of IVCF and reduce the intraoperative radiation dose.This technique carries high safety and practicability,the device is simple and it can be manipulated by single physician,which is conducive to clinical application and promotion.(J Intervent Radiol,2024,33:289-294)

Cognitive dysfunction is the impairment of higher brain functions.Cognitive impairment caused by neuropsychiatric diseases has caused serious impact on patients'quality of life and the outcome of the disease.The transcranial alternating current stimulation(tACS)improves cognitive function by modulating neural oscillations of specific frequencies,affecting the release of neurotransmitters such as serotonin and dopamine,and enhancing local and distal synchronization of brain networks.Specific frequencies of tACS can improve the cognitive impairment caused by Alzheimer disease(AD),schizophrenia,and depression,among which the gamma and theta frequencies of tACS have the most significant effects on cognitive function.tACS has high safety and low operational difficulty,and has great potential to improve cognitive function.

Objective:To investigate the clinical efficacy and safety of heat-clearing and spleen-invigorating method in the treatment of Helicobacter pylori (Hp) initial treatment failure population.Methods:The clinical data of 155 patients with initial Hp failure in our hospital from January 2021 to December 2022 were retrospectively analyzed. According to the treatment plan, they were divided into TCM group (66 cases) and Western medicine group (89 cases). Python 3.70 was used for bias score matching (PSM) to obtain samples with balanced covariates between groups. Finally 66 pair of cases were successfully matched according to the propensity score and the 1:1 matching principle.The TCM group was given Yiqing Capsule + Jianpi Pills (4 weeks) as a course of treatment. The Western medicine group was given four anti-Hp remedial regimen, 2 weeks for 1 course. 2 groups were treated for 1 course. Hp was detected by 14C breath test and its clearance rate was calculated. The overall symptoms of functional dyspepsia (FD) were evaluated from four aspects: postprandial fullness, early satiety, middle and upper abdominal pain, and middle and upper abdominal burning sensation. The adverse reactions during treatment were observed and the clinical efficacy was evaluated. Results:After treatment, the Hp clearance rate was 75.76% (50/66) in the TCM group and 83.33% (55/66) in the Western medicine group, which was significantly improved compared with that before treatment, without statistical significance ( χ2=1.16, P=0.281). After treatment, the scores of fullness and discomfort after meal [1 (0,2) vs. (2,4), Z=-6.85], early satiety [2 (0,2) vs. 4 (4, 6), Z=-8.02], middle and upper abdominal pain [2 (2, 4) vs. 4 (4, 6), Z=-4.48] in the TCM group were lower than those in Western medicine group ( P<0.01). The total effective rate was 75.76% (50/66) in the TCM group and 69.70% (46/66) in the Western medicine group, without statistical significance ( χ2=2.00, P=0.573). No adverse reactions occurred in the 2 groups during treatment. Conclusion:In terms of heat-clearing and spleen-invigorating method for Hp initially failed patients, its Hp clearance rate and clinical total effective rate are comparable to Western medicine, and can effectively improve the clinical symptoms of patients with Hp initial treatment failure.

Houttuynia cordata,which can be taken as a food and medicine,is one of the traditional Chinese herbs in China.Houttuynia cordata is rich in chemical components like volatile oils,flavonoids,alkaloids,phenylpropanoids,and steroids etc.Modern studies have shown that Houttuynia cordata has anti-inflammatory,anti-tumor,antibacterial,antiviral,and other pharmacological effects.In this paper,herbal textual research,chemical composition and pharmacological effects of Houttuynia cordata were integrated and summarized.The quality markers of Houttuynia cordata were predicted and analyzed according to the concept of quality markers of traditional Chinese medicine in terms of phytopharmacology,medicinal properties and medicinal efficacy,different production areas and harvesting period,constituents absorbed in the blood and chemical components measurability.The aim is to provide references for the quality control study of Houttuynia cordata.

Objective: To investigate the ability of radiological parameter canal bone ratio (CBR) to assess bone mineral density and to differentiate between patients with primary and multiple osteoporotic vertebral compression fracture (OVCF). Methods: A retrospective analysis was conducted on OVCF patients treated at our hospital. CBR was measured through full-spine x-rays. Patients were categorized into primary and multiple fracture groups. Receiver operating characteristic curve analysis and area under the curve (AUC) calculation were used to assess the ability of parameters to predict osteoporosis and multiple fractures. Predictors of T values were analyzed by multiple linear regression, and independent risk factors for multiple fractures were determined by multiple logistic regression analysis. Results: CBR showed a moderate negative correlation with dual-energy x-ray absorptiometry T values (r = -0.642, p < 0.01). Higher CBR (odds ratio [OR], -6.483; 95% confidence interval [CI], -8.234 to -4.732; p < 0.01) and lower body mass index (OR, 0.054; 95% CI, 0.023–0.086; p < 0.01) were independent risk factors for osteoporosis. Patients with multiple fractures had lower T values (mean ± standard deviation [SD]: -3.76 ± 0.73 vs. -2.83 ± 0.75, p < 0.01) and higher CBR (mean ± SD: 0.54 ± 0.07 vs. 0.46 ± 0.06, p < 0.01). CBR had an AUC of 0.819 in predicting multiple fractures with a threshold of 0.53. T values prediction had an AUC of 0.816 with a threshold of -3.45. CBR > 0.53 was an independent risk factor for multiple fractures (OR, 14.66; 95% CI, 4.97–43.22; p < 0.01). Conclusion CBR is negatively correlated with bone mineral density (BMD) and can be a novel opportunistic BMD assessment method. It is a simple and effective measurement index for predicting multiple fractures, with predictive performance not inferior to T values.

Objective: To investigate the ability of radiological parameter canal bone ratio (CBR) to assess bone mineral density and to differentiate between patients with primary and multiple osteoporotic vertebral compression fracture (OVCF). Methods: A retrospective analysis was conducted on OVCF patients treated at our hospital. CBR was measured through full-spine x-rays. Patients were categorized into primary and multiple fracture groups. Receiver operating characteristic curve analysis and area under the curve (AUC) calculation were used to assess the ability of parameters to predict osteoporosis and multiple fractures. Predictors of T values were analyzed by multiple linear regression, and independent risk factors for multiple fractures were determined by multiple logistic regression analysis. Results: CBR showed a moderate negative correlation with dual-energy x-ray absorptiometry T values (r = -0.642, p < 0.01). Higher CBR (odds ratio [OR], -6.483; 95% confidence interval [CI], -8.234 to -4.732; p < 0.01) and lower body mass index (OR, 0.054; 95% CI, 0.023–0.086; p < 0.01) were independent risk factors for osteoporosis. Patients with multiple fractures had lower T values (mean ± standard deviation [SD]: -3.76 ± 0.73 vs. -2.83 ± 0.75, p < 0.01) and higher CBR (mean ± SD: 0.54 ± 0.07 vs. 0.46 ± 0.06, p < 0.01). CBR had an AUC of 0.819 in predicting multiple fractures with a threshold of 0.53. T values prediction had an AUC of 0.816 with a threshold of -3.45. CBR > 0.53 was an independent risk factor for multiple fractures (OR, 14.66; 95% CI, 4.97–43.22; p < 0.01). Conclusion CBR is negatively correlated with bone mineral density (BMD) and can be a novel opportunistic BMD assessment method. It is a simple and effective measurement index for predicting multiple fractures, with predictive performance not inferior to T values.