ObjectiveTo evaluate the clinical efficacy of Xu's Shenqiyizhu （SQYZ） decoction combined with chemotherapy in the treatment of cancer-related fatigue （CRF） of stagnated-toxin spleen deficiency type after gastric cancer surgery and explore its possible mechanism. MethodsFifty postoperative gastric cancer patients with CRF of stagnated-toxin spleen deficiency type were selected and randomly divided into an experimental group and a control group by using a random number table，with 25 cases in each group. The control group was treated with FLOT chemotherapy （50 mg·m^-2 docetaxel （iv drip on day 1） + 85 mg·m^-2 oxaliplatin （iv drip on day 1） + 200 mg·m^-2 calcium folinate （iv drip on day 1） + 2 600 mg·m^-2 fluorouracil （iv drip for 24 h on day 1），once every three weeks） and basic and symptomatic supportive treatment. The experimental group was treated with Xu's SQYZ decoction （decocted twice，200 mL taken orally twice a day） in addition to the treatment of the control group. One course of treatment lasted for three weeks，with a total of four courses conducted. Observation was performed on the piper fatigue scale （PFS） scores，karnofsky performance status （KPS） scores，European Organization for Research and Treatment of cancer quality of life questionnaire （EORTC QLQ-C30） scores，traditional Chinese medicine syndrome scores，and serum levels of tumor necrosis factor-α （TNF-α），interferon-γ （IFN-γ），and interleukin-6 （IL-6）detected via enzyme linked immunosorbent assay （ELISA） before and after treatment in the two groups. The safety test results before and after treatment for the two groups of patients，as well as the occurrence of adverse events during treatment， were recorded. Transcriptome sequencing data of peripheral blood samples from gastric adenocarcinoma patients and normal individuals were downloaded from the gene expression omnibus （GEO） database，and differentially expressed genes between the tumor and normal groups were identified. Differential gene enrichment analysis was made based on the Kyoto Encyclopedia of Genes and Genomes （KEGG） and Gene Ontology （GO）. The CRF relevance scores of genes were retrieved from the GeneCards database. Results① Compared with that before treatment，the total PFS score in the experimental group was significantly reduced （P<0.05）. Compared with the control group after treatment，the experimental group showed significantly reduced total PFS score （P<0.05）. ② Compared with that before treatment，the KPS score in the experimental group decreased significantly （P<0.05）. Compared with the control group after treatment，the experimental group exhibited a significantly decreased KPS score （P<0.05）. The experimental group demonstrated significantly increased functional scores （physical function，role function，emotional function，social function，and overall health） （P<0.05） and significantly reduced symptom scores （fatigue，shortness of breath，loss of appetite，constipation，and diarrhea） of the EORTC QLQ-C30 scale after treatment compared with before treatment. Compared with the control group after treatment，the experimental group presented significantly increased functional scores （physical function，emotional function，social function，and overall health） （P<0.05） and significantly reduced symptom scores （fatigue，nausea and vomiting，shortness of breath，loss of appetite，and diarrhea） of the EORTC QLQ-C30 scale （P<0.05）. Compared with those before treatment，the traditional Chinese medicine syndrome scores （eating too little and poor digestion，fatigue and weakness，postprandial bloating，abnormal bowel movements，lassitude and weakness，and total score） in the experimental group were significantly reduced （P<0.05）. Compared with the control group after treatment，the experimental group had significantly reduced traditional Chinese medicine syndrome scores （eating too little and poor digestion，fatigue and weakness，nausea and vomiting，and sallow complexion） （P<0.05）， which indicated better efficacy in the experimental group than in the control group （χ²=7.996，P<0.05）. The serum levels of TNF-α，IL-6，and IFN-γ were significantly correlated with each other （P<0.01）. Compared with those before treatment，the levels of serum cytokines TNF-α，IL-6，and IFN-γ in the experimental group were significantly reduced （P<0.05）. Compared with the control group after treatment，the experimental group showed significantly reduced serum levels of cytokines TNF-α，IL-6，and IFN-γ （P<0.05）. ③ There were no significant intra-group and inter-group differences in the safety test results of the two groups before and after treatment. During the treatment period，there was no significant difference in the incidence of adverse reactions between the two groups of patients. ④ Compared with the normal group，the tumor group exhibited a total of 328 significantly up-regulated genes in the peripheral blood （P<0.05），and KEGG and GO analyses showed that they were significantly enriched in signaling pathways such as TNF （P<0.05）. ⑤ TNF，IL6，IFNG， and other cytokine encoding genes may be key pathogenic genes for CRF. ConclusionXu's SQYZ decoction can alleviate symptoms such as fatigue in postoperative chemotherapy patients with gastric cancer and improve their functional status and quality of life. Its mechanism may be related to improving cytokine imbalance.

Objective To explore the effect of psychological flexibility based psychotherapy model on cancer-related fatigue in lung cancer patients.Methods A total of 60 lung cancer patients admitted to Zhejiang Cancer Hospital from March 2022 to December 2023 were selected as research subjects.They were divided into control group(n=30)and study group(n=30)by using a random number table method.Control group received routine psychological intervention,while study group was treated with a psychological flexibility-based therapy model in addition to the routine intervention.The scores of anxiety self-rating scales,depression self-rating scales,perceived burden,coping strategies,and cancer-related fatigue were compared between two groups.Results After intervention,the self-assessment scale scores of anxiety and depression,self-perceived burden and cancer-related fatigue in both groups decreased,and the reduction was more significant in study group(P＜0.05).The coping style scores of both groups improved,and the improvement was more significant in study group(P＜0.05).Conclusion Intervention with a psychological flexibility-based psychotherapy model in lung cancer patients can reduce negative emotions,self-perception burden and cancer-related fatigue,and improve patients' coping style.

Objective To explore the effect of psychological flexibility based psychotherapy model on cancer-related fatigue in lung cancer patients.Methods A total of 60 lung cancer patients admitted to Zhejiang Cancer Hospital from March 2022 to December 2023 were selected as research subjects.They were divided into control group(n=30)and study group(n=30)by using a random number table method.Control group received routine psychological intervention,while study group was treated with a psychological flexibility-based therapy model in addition to the routine intervention.The scores of anxiety self-rating scales,depression self-rating scales,perceived burden,coping strategies,and cancer-related fatigue were compared between two groups.Results After intervention,the self-assessment scale scores of anxiety and depression,self-perceived burden and cancer-related fatigue in both groups decreased,and the reduction was more significant in study group(P＜0.05).The coping style scores of both groups improved,and the improvement was more significant in study group(P＜0.05).Conclusion Intervention with a psychological flexibility-based psychotherapy model in lung cancer patients can reduce negative emotions,self-perception burden and cancer-related fatigue,and improve patients' coping style.

Colorectal cancer （CRC）， a most common malignant tumor of the digestive tract， is often manifested by abdominal pain， changes in stool quality， blood in the stool， and weight loss， with rising morbidity and mortality year by year. The onset and development of CRC involve a variety of mechanisms， in which tumor microenvironment （TME） and tumor-associated macrophages （TAMs） have received increasing attention. TAMs influence the tumor development via immune escape and angiogenesis promotion and are associated with the prognosis of tumors. In recent years， traditional Chinese medicine （TCM） has been widely researched and applied in the treatment of cancers. Studies have discovered that TCM mainly exerts the therapeutic effects on CRC by inhibiting the proliferation， metastasis， and angiogenesis， promoting the apoptosis， and inducing autophagy of tumor cells and boosting the immune function. TCM as an effective treatment approach can regulate TAMs to inhibit tumor growth. Moreover， the active components and targets of TCM can be taken as new research directions of immunotherapy. This review describes TAMs and their roles in CRC progression and summarizes the molecular targets and mechanisms of different active components， compound prescriptions， and novel preparations of TCM against CRC， aiming to provide a mechanism reference for the clinical treatment of CRC with TCM and give new insights into the in-depth research on the prevention and treatment of CRC-related diseases with TCM.

Objective To compare the curative efficacy of conventional transcatheter arterial chemoembolization(C-TACE)and drug-eluting bead transcatheter arterial chemoembolization(D-TACE)combined with local thermal ablation in the treatment of massive hepatocellular carcinoma(HCC).Methods A total of 72 patients with massive HCC,who were admitted to the Nanyang Municipal First People's Hospital of China from April 2018 to June 2021,were enrolled in this study.By using random number table method,the patients were divided into study group(n=36)and control group(n=36).The patients of the control group were treated with local thermal ablation combined with C-TACE,while the patients of study group were treated with local thermal ablation combined with D-TACE.The clinical efficacy,tumor markers,liver function,serological indicators,blood perfusion indexes,and adverse reactions were compared between the two groups.All patients were followed up for two years.The progression-free survival(PFS)were compared between the two groups.Results The disease control rate(DCR)and objective response rate(ORR)in the study group were higher than those in the control group(P＜0.05).At 3 months after operation,the levels of alpha-fetoprotein(AFP)and prothrombin induced by Vitamin K absence or antagonist-Ⅱ(PIVKA-Ⅱ)were decreased in both groups(P＜0.05),which in the study group were obviously lower than those in the control group(P＜0.05);the alanine aminotransferase(ALT)level was increased in both groups,which in study group was lower than that in the control group(P＜0.05);the albumin(ALB)level was decreased in both groups(P＜0.05),which in the study group was higher than that in the control group(P＜0.05);the epidermal growth factor receptor(EGFR),vascular endothelial growth factor(VEGF)and thymokinase 1(TK1)levels were decreased in both groups(P＜0.05),which in the study group were lower than those in the control group;the blood volume(BV)and blood flow(BF)were decreased in both groups(P＜0.05),which in the study group was lower than those in the control group;the mean transit time(MTT)of contrast agent was increased in both groups(P＜0.05),which in the study group was higher than that in the control group.During the follow-up of two years,one patient in each group was lost in touch,the follow-up success rate was 97.22％.The median PFS in the study group and the control group was 15.41 months(95％CI:7.02-23.19)and 12.34 months(95％CI:6.16-22.30)respectively.The PFS curve of the study group was better than that of the control group(P＜0.05).Conclusion Local thermal ablation combined with D-TACE can improve liver function and blood perfusion in patients with massive HCC,with a remarkable clinical efficacy.This therapy can reduce tumor markers levels,regulate serum EGFR,VEGF and TK1 expressions,and prolong the median PFS,besides,it is clinically safe and reliable.

Glioblastoma (GBM) is the most common and aggressive malignant brain tumor in adults and is poorly controlled. Previous studies have shown that both macrophages and angiogenesis play significant roles in GBM progression, and co-targeting of CSF1R and VEGFR is likely to be an effective strategy for GBM treatment. Therefore, this study developed a novel and selective inhibitor of CSF1R and VEGFR, SYHA1813, possessing potent antitumor activity against GBM. SYHA1813 inhibited VEGFR and CSF1R kinase activities with high potency and selectivity and thus blocked the cell viability of HUVECs and macrophages and exhibited anti-angiogenetic effects both in vitro and in vivo. SYHA1813 also displayed potent in vivo antitumor activity against GBM in immune-competent and immune-deficient mouse models, including temozolomide (TMZ) insensitive tumors. Notably, SYHA1813 could penetrate the blood-brain barrier (BBB) and prolong the survival time of mice bearing intracranial GBM xenografts. Moreover, SYHA1813 treatment resulted in a synergistic antitumor efficacy in combination with the PD-1 antibody. As a clinical proof of concept, SYHA1813 achieved confirmed responses in patients with recurrent GBM in an ongoing first-in-human phase I trial. The data of this study support the rationale for an ongoing phase I clinical study (ChiCTR2100045380).

Objective:To explore the influence of left and right eyes and different refractive states on the variation of parameters by analyzing the difference and correlation of the diopters before and after ciliary muscle paralysis in civil flying cadets.Methods:The observational study was used. The diopters tested by computer optometry before and after ciliary palsy, including degree sphere (DS), degree cylinder (DC) and spherical equivalent (SE), were collected from 2 567 flying cadets in Sichuan area of Civil Aviation Flight University of China from 2017 to 2021. They were grouped into 5 groups by myopia degree: high myopia [-7.000 D, -6.125 D], moderate myopia [-6.000 D, -3.125 D], mild myopia [-3.000 D, -0.125 D], emmetropia [0.000 D] and mild hyperopia [+0.125 D, +3.000 D] by refractive states. The differences of DS, DC, SE in left and right eyes and different refractive states before and after ciliary muscle paralysis were compared. Paired Wilcoxon rank sum test was used for analysing the diopter difference before and after ciliary muscle paralysis, and Spearman correlation coefficient was used for analysing the correlation. Mann-whitney U test and Kruskal-Wallis H test were respectively used to determine the influence of left and right eyes and different refractive states on the changes of diopter before and after ciliary muscle paralysis. Results:After ciliary palsy, DS and SE had significant hyperopia drift compared with those before ciliary palsy with statistically significant differences ( Z=-35.95, -36.05, both P<0.001). The changes of DS, DC and SE were not affected by eye gender (all P>0.05). The changes of DS and SE were affected by the refractive states ( H c=217.33, 237.59, both P<0.001); The change of DC was not affected by the refractive states ( H c=8.22, P=0.084). The changes of DS and SE before and after ciliary palsy were mainly negative, within the range of (-0.525~0.075) D. The higher the degrees of myopia, the more obvious SE hyperopia drift. The correlation of SE values before and after cycloplegia was high ( r s=0.870-0.877). The SE correlation was the weakest in the people with high myopia ( r s=0.288), but the strongest for mild myopia ( r s=0.767). Conclusions:The computerized optometry can be used in large-scale initial screening examination of recruitment physical examination and the measured column diopter value can be used as a reference.

Objective:To explore the influence of left and right eyes and different refractive states on the variation of parameters by analyzing the difference and correlation of the diopters before and after ciliary muscle paralysis in civil flying cadets.Methods:The observational study was used. The diopters tested by computer optometry before and after ciliary palsy, including degree sphere (DS), degree cylinder (DC) and spherical equivalent (SE), were collected from 2 567 flying cadets in Sichuan area of Civil Aviation Flight University of China from 2017 to 2021. They were grouped into 5 groups by myopia degree: high myopia [-7.000 D, -6.125 D], moderate myopia [-6.000 D, -3.125 D], mild myopia [-3.000 D, -0.125 D], emmetropia [0.000 D] and mild hyperopia [+0.125 D, +3.000 D] by refractive states. The differences of DS, DC, SE in left and right eyes and different refractive states before and after ciliary muscle paralysis were compared. Paired Wilcoxon rank sum test was used for analysing the diopter difference before and after ciliary muscle paralysis, and Spearman correlation coefficient was used for analysing the correlation. Mann-whitney U test and Kruskal-Wallis H test were respectively used to determine the influence of left and right eyes and different refractive states on the changes of diopter before and after ciliary muscle paralysis. Results:After ciliary palsy, DS and SE had significant hyperopia drift compared with those before ciliary palsy with statistically significant differences ( Z=-35.95, -36.05, both P<0.001). The changes of DS, DC and SE were not affected by eye gender (all P>0.05). The changes of DS and SE were affected by the refractive states ( H c=217.33, 237.59, both P<0.001); The change of DC was not affected by the refractive states ( H c=8.22, P=0.084). The changes of DS and SE before and after ciliary palsy were mainly negative, within the range of (-0.525~0.075) D. The higher the degrees of myopia, the more obvious SE hyperopia drift. The correlation of SE values before and after cycloplegia was high ( r s=0.870-0.877). The SE correlation was the weakest in the people with high myopia ( r s=0.288), but the strongest for mild myopia ( r s=0.767). Conclusions:The computerized optometry can be used in large-scale initial screening examination of recruitment physical examination and the measured column diopter value can be used as a reference.

Objective : To explore the main points of clinical treatment of fourth branchial cleft deformity in special positions and to provide a reference for clinical practice. Methods: The clinical data of one case of a fourth branchial cleft deformity that occurred in the left anterior chest wall with a fistula below the clavicle are summarized and combined with a literature review. Results: The patient complained of repeated swelling and pain under the left anterior chest wall for 2 months. A 10 mm×10 mm fistula with yellow clear liquid exudate from the fistula was observed on the left side below the clavicle. A 20 mm×20 mm×10 mm swelling was immediately adjacent at the superficial cervicothoracic junction of the upper sternoclavicular joint, with no fluctuation and poor activity; this swelling produced slight pain upon pressing. Imaging examinations pointed to cystic lesions. The primary diagnosis was a fourth branchial deformity. A small amount of methylene blue was injected into the patient's subclavian fistula, and a supraclavicular T-shaped incision was made where the cyst contacted the fistula. By turning the flap, all the methylene blue-stained areas and adjacent submucosal tissues were exposed. During the operation, a mass was found on the sternum. The platysma was found deep in the notch, which was incised before excising the surrounding area. The pathological result is the fourth branchial cleft deformity. After 1 week and 3 months of follow-up, the patients had no discomfort and no recurrence. A review of the relevant literature shows that the fourth branchial cleft deformity is a congenital developmental abnormality that occurs in 1% of all branchial cleft deformity. It often presents as a fistula, cyst, or sinus tract and is anatomically located at the neck root and supravicular region. The fistula is close to the medial lower boundary of the sternocleidomastoid muscle. The diagnosis is often made based on its anatomical location, imaging examinations and, ultimately, pathology. The differential diagnoses include other cervical swellings, such as hemangioma and a thyroglossal duct cyst. Surgical resection is a commonly used treatment method. In recent years, endoscopic positioning and internal fistula burning have had good curative effects for recurrent fourth branchial cleft deformity, with a small chance of recurrence or cancer. Conclusion Given its unique position, clinicians should make full use of imaging methods to determine the size, anatomical location and course of the lesion when treating the fourth branchial cleft deformity to ensure the complete and safe surgical resection of the lesion and prevent recurrence.

The aim of the study was to develop a simple, rapid and accurate LC-MS/MS method for the determination of digoxin.Digoxin-d3 was taken as the internal standard (IS), and sample preparation was achieved by liquid-liquid extraction.Chromatographic separation was performed on a Kinetex C18 column (2.1 mm × 50 mm, 2.6 μm; Phenomenex) using an isocratic elution with merely 2 min for each sample.The mobile phase consisted of water and acetonitrile solutions, both containing 1 mmol/L ammonium acetate and 1 mmol/L formic acid (55∶45).The detection was conducted on a TripleQuadTM 4500MD mass spectrometer coupled with electrospray ionization interface under positive-ion multiple reaction monitoring mode.The transitions were m/z 798.5 → 651.3 and m/z 801.6 → 654.4 for digoxin and digoxin-d3, respectively.Results showed that the method was linear over the range of 0.100-20.0 ng/mL.The selectivity, accuracy and precision, recovery and stability of the method were all within the acceptable limits with no matrix effect.This method was successfully applied to a girl treated with digoxin with substantial improvement of therapeutic effect and elimination of toxic reaction, so it can provide valuable fuidance and reference for individualized medication in clinical practice.