OBJECTIVE To evaluate the clinical value of anlotinib in third-line treatment for patients with advanced non-small cell lung cancer （NSCLC） through real-world data. METHODS Clinical data of patients with advanced NSCLC who received treatment at the First Affiliated Hospital of Anhui University of Chinese Medicine from February 2021 to December 2024 were retrospectively collected. They were divided into anlotinib group （27 cases， receiving anlotinib therapy） and immunotherapy group （22 cases， receiving immunotherapy agents alone or in combination with chemotherapy drugs） according to treatment regimens. The progression-free survival （PFS） and overall survival （OS） of patients were compared between the two groups， and the occurrence of adverse drug reactions during the treatment period was recorded. Using a partitioned survival model， an economic evaluation of the two treatment regimens was conducted with a cost-utility analysis approach from the perspective of the healthcare system. RESULTS The median PFS and OS of patients in the anlotinib group were 5.93 months and 11.27 months， respectively； the median PFS and OS of patients in the immunotherapy group were 5.33 months and 9.77 months， respectively； the difference was not statistically significant （P＞0.05）. There was no statistical difference in the total incidence of adverse drug reactions and grade 3-4 serious adverse drug reactions between the two groups （P＞0.05）. Compared with the immunotherapy group， the incremental cost-effectiveness ratio of the anlotinib group was 1 806 724.60 yuan/quality-adjusted life year （QALY）， which was significantly higher than three times China’s per capita gross domestic product in 2024 （287 247 yuan/QALY）. CONCLUSIONS For third-line treatment of advanced NSCLC patients， the efficacy of anlotinib is no worse than that of immunotherapy alone or in combination with chemotherapy drugs， and the safety of the two groups is comparable. However， anlotinib is not cost-effective.

Objective To explore the effectiveness of Guasha therapy with Fufu Tongbian in treating cancer-related insomnia(CRI)and seek a new approach to managing CRI.Methods Sixty patients with CRI who were admitted to the oncology department of our hospital from July 2021 to July 2022 were engaged in the study.The patients were randomly divided equally into two groups by using the PROCPLAN process in SAS software.The patients in the control group were given conventional symptomatic treatment and the patients in the trial group were managed with Guasha therapy with Fufu Tongbian in addition to the conventional symptomatic treatment.The two groups were compared in terms of clinical efficacy as well as scores by the Pittsburgh sleep quality index(PSQI),Hamilton depression scale(HAMD),and Hamilton anxiety scale(HAMA)were compared after 2 courses of treatment.Results All patients had completed the study.The trial group exhibited significantly higher total effective rate and presented significantly lower scores on PSQI,HAMD and HAMA compared to the control group(all P＜0.001).Conclusion Guasha therapy with Fufu Tongbian can improve sleep condition of CRI patients and alleviate their depression and anxiety,thus improving sleep quality of CRI patients.

In recent years, the number of lung surgeries has increased year by year, and the number of patients with postoperative cough has also increased gradually. Chronic cough after lung surgery seriously affects patients' quality of life and surgical outcome, and has become one of the clinical problems that clinicians need to solve. However, there is currently no guideline or consensus for the treatment of chronic cough after lung surgery in China, and there is no standardized treatment method. Therefore, we searched databases such as PubMed, Web of Science, CNKI, and Wanfang databases ect. from 2000 to 2023 to collected relevant literatures and research data, and produced the first expert consensus on chronic cough after lung surgery in China by Delphi method. We gave 11 recommendations from five perspectives including timing of chronic cough treatment, risk factors (surgical method, lymph node dissection method, anesthesia method), prevention methods (preoperative, intraoperative, postoperative), and treatment methods (etiological treatment, cough suppressive drug treatment, traditional Chinese medicine treatment, and postoperative physical therapy). We hope that this consensus can improve the standardization and effectiveness of chronic cough treatment after lung surgery, provide reference for clinical doctors, and ultimately improve the quality of life of patients with chronic cough after lung surgery.

OBJECTIVE To comprehensively evaluate the three oral Janus kinase inhibitors （JAKi） such as upadacitinib， abrocitinib and baricitinib in the treatment of atopic dermatitis. METHODS The six dimensions of safety， efficacy， economy， appropriateness， accessibility and innovativeness were used for evaluation. Meta-analysis was conducted to evaluate the safety and efficacy of three oral JAKi； pharmacoeconomic studies were searched， and the treatment costs were calculated to evaluate the economy of each JAKi. Appropriateness was described based on literature review and drug labels. Accessibility of three oral JAKi was assessed by using a questionnaire survey. The innovation of JAKi was elucidated from the perspective of its mechanism of action. RESULTS In terms of safety， the incidence of upper respiratory tract infection （OR＝1.47， 95%CI of 1.04-2.08， P＝0.03） and nasopharyngitis （OR＝1.44， 95%CI of 1.06-1.95， P＝0.02） in the upadacitinib 30 mg group was significantly higher than that in the placebo group； the incidence of nasopharyngitis in baricitinib 4 mg group was significantly higher than that in the placebo group （OR＝2.24， 95%CI of 1.39-3.61， P＝0.000 8） and baricitinib 2 mg group （OR＝0.48， 95%CI of 0.31-0.74，P＝0.001）. In terms of efficacy， regardless of the dosage， all three JAKi groups were superior to the placebo group， and the high-dose groups of upadacitinib and abrocitinib were superior to the low-dose groups （P＜0.000 1）. In terms of economy， the annual treatment cost of baricitinib was the lowest （13 870.0 yuan）， but it has not been approved for atopic dermatitis indication in China； next was upadacitinib （27 192.5 yuan）. In terms of appropriateness， the overall appropriateness of the three JAKis was good， but none of them was suitable for patients with severe liver injury. In terms of accessibility， baricitinib had the highest availability rate （59.4%）， but the affordability of upadacitinib was relatively good under China’s medical insurance system. In terms of innovation， among the three types of JAKi， upadacitinib and abrocitinib had better innovation. CONCLUSIONS Three oral JAKi treatments for atopic dermatitis have controllable safety and good efficacy. Considering the issue of medical insurance reimbursement， it is recommended that Chinese patients use upadacitinib.

OBJECTIVE To establish a method for determining the blood concentration of apatinib and apply it clinically. METHODS Ultra-high performance liquid chromatography （UPLC） was used for the determination of blood concentration. The chromatographic column was ACQUITY UPLC BEH C18 with the mobile phase consisted of acetonitrile-0.1% formic acid aqueous solution （gradient elution） at the flow rate of 0.2 mL/min； the column temperature was 40 ℃， and the injection volume was 5 μL. The data of 26 cancer patients taking apatinib were collected， and their blood concentrations were measured. The correlation between patient’s blood concentration and age， dosage， adverse reactions， and combination therapy were analyzed； the levels of serum kidney injury-related factors [cystatin C （CysC）， kidney injury molecule 1 （KIM-1）， interleukin-18 （IL-18）， tumor necrosis factor-α （TNF-α）] were determined before and after treatment. RESULTS The linear range of apatinib was 500-2 000 ng/mL， with a precision RSD of 3.7%， stability RSD of 4.9%， and an average sample recovery rate of 96.0% （RSD was 2.1%）. The lowest blood concentration of apatinib was 103 ng/mL and the highest was 1 932 ng/mL among 26 patients. The blood concentration of apatinib in patients showed a fluctuating downward trend with age. At a dosage of 0.125 or 0.25 g， the blood concentration of patients taking apatinib was concentrated within the range of 1 000-2 000 ng/mL. Among 26 cancer patients， 13 experienced adverse reactions， and no adverse reaction was observed in those with blood concentrations ranging from 500 to ＜1 000 ng/mL. Twenty patients were simultaneously treated with other drugs，resulting in varying blood concentration. After treatment， the levels of serum CysC， KIM-1， IL-18 and TNF- α were significantly higher than before treatment （P＜0.05）. CONCLUSIONS The established UPLC method can quickly E-mail：duanxc@ahtcm.edu.cn detect the blood concentration of apatinib. When using apatinib in clinical practice， comprehensive consideration should be given to the patient’s age， drug combination， and the attention should be paid to preventing possible acute kidney damage caused by apatinib.

Objective To investigate the correlation between human leucocyte antigen-DQA1(HLA-DQA1)and clinical characteristics of patients with Sj?gren's syndrome(SS).Methods A total of 242 SS patients admitted to the First Affiliated Hospital of Baotou Medical College from August 2022 to August 2023 were selected as the study objects.According to the HLA-DQA1 test results,the patients were divided into HLA-DQA1 positive group(n=147)and HLA-DQA1 negative group(n=95).The clinical manifestations,laboratory indicators,labial gland biopsy and disease activity were compared between two groups.Receiver operating characteristic curve was used to analyze the diagnostic value of HLA-DQA1 for disease activity in SS patients.Results The proportion of dry mouth,dry eye and purpura,the proportion of anti-SSA antibodies,anti-SSB antibodies,antinuclear antibody(ANA)positive and the level of immunoglobulin G in HLA-DQA1 positive group were significantly higher than those in HLA-DQA1 negative group(P＜0.05),and the hemoglobin level was significantly lower than that in HLA-DQA1 negative group(P＜0.05).The disease activity of HLA-DQA1 positive group was significantly higher than that of HLA-DQA1 negative group(P＜0.05).The areas under the curve of HLA-DQA1,anti-SSA antibody and anti-SSB antibody to determine the disease activity of SS patients were 0.593,0.534 and 0.593,respectively.The area under the curve of disease activity of SS patients judged by the three indexes combined was 0.638.Conclusion HLA-DQA1 is correlated with the disease activity of SS patients.In HLA-DQA1 positive patients,dry mouth,dry eyes,hyperglobulinemia,anemia and purpura were more obvious.Meanwhile,the positive rates of anti-SSA/SSB antibodies and ANA were higher,suggesting that HLA-DQA1 expression is helpful in judging the disease of SS patients.

OBJECTIVE: To investigate the intervention of melatonin (MT) in the expression of circadian genes in patients with pulmonary fibrosis and to analyze the mechanism by which it alleviates the progression of pulmonary fibrosis. METHODS: By utilizing the Gene Expression Omnibus (GEO) database, we identified differentially expressed circadian genes between patients with pulmonary fibrosis and controls. We analyzed the correlation between circadian genes and pulmonary function as well as genes related to pulmonary fibrosis. A bleomycin-induced mouse model of pulmonary fibrosis (BLM group) was constructed to observe the expression differences of PER2 and CRY2 by sequencing and immunohistochemical staining in the BLM group and after MT intervention (BLM+MT group). Hematoxylin and eosin (HE) staining and Masson staining were used to observe the effects of MT on fibrosis. We used Western blot to detect the expression of P-smad2/3 in lung epithelial cells induced by transforming growth factor β (TGF-β). Reverse transcription quantitative real-time PCR technology was employed to investigate the rhythmic expression changes of circadian genes in the control group, TGF-β group, and TGF-β+MT group. Finally, luzindole, a MT receptor antagonist, was used to intervene in TGF-β+MT group, and Western blot was used to explore the receptor dependence of MT in alleviating TGF-β-induced epithelial-mesenchymal transition. RESULTS: (1) Analysis of the GEO dataset (GSE) revealed a negative correlation between circadian genes PER2 and CRY2 and the expression of TGF-β, and a positive correlation with pulmonary function indicators in patients. (2) Transcriptome sequencing analysis of lung tissue in BLM group found that the expression of PER2 and CRY2 was significantly reduced compared with the normal group. Histopathological staining results showed that the lung tissue structure of the normal group was intact and clear, with thin alveolar septa; in the BLM group, there was a large increase in collagen fibers and disordered alveolar structure; compared with the BLM group, the BLM+MT group had reduced collagen fiber proliferation and inflammatory cell infiltration; the expression of PER2 and CRY2 in the BLM group was lower than in the normal group, and the expression in the BLM+MT group was increased compared with the BLM group. (3) In vitro lung epithelial cell experiments with TGF-β intervention showed that compared with the control group, the expression of P-smad2/3 increased in the TGF-β group, and MT intervention inhibited the inducing effect of TGF-β on P-smad2/3, while intervention with the MT receptor antagonist reversed this phenomenon. The results indicated that MT could inhibit the activation of the TGF-β pathway, and this process was dependent on MT receptors. (4) The 48-hour rhythm experiment in lung epithelial cells showed that the mRNA rhythm of PER2 and CRY2 in the TGF-β+MT group was close to 24 hours and showed a trend towards restoring the rhythm of the control group, while the addition of the MT receptor blocker tended to make the rhythm duration and amplitude of both groups approach that of the TGF-β group. CONCLUSION MT, by binding to its receptors, can restore the periodic expression of the circadian genes PER2 and CRY2, thereby inhibiting the activation of the TGF-β classical pathway and suppressing the pathological process of epithelial-mesenchymal transition in pulmonary fibrosis. This finding provides new molecular targets and potential therapeutic strategies for the treatment of pulmonary fibrosis.
Melatonin/pharmacology* ; Animals ; Mice ; Pulmonary Fibrosis/chemically induced* ; Bleomycin ; Humans ; Transforming Growth Factor beta/metabolism* ; Period Circadian Proteins/metabolism* ; Smad3 Protein/genetics* ; Disease Models, Animal ; Lung/pathology* ; Cryptochromes/metabolism* ; Smad2 Protein/genetics* ; Epithelial Cells/metabolism* ; Mice, Inbred C57BL

Objective:To investigate the influence of lymphadenectomy on efficacy of patients with intrahepatic cholangiocarcinoma (ICC) at different locations.Methods:The retro-spective cohort study was conducted. The clinicopathological data of 123 patients with ICC who were admitted to the Affiliated Hospital of North Sichuan Medical College from January 2015 to January 2022 were collected. There were 78 males and 45 females, aged 55(rage, 50?60)years. All patients underwent radical resection. Observation indicators: (1) clinical characteristics of patients with ICC; (2) follow-up; (3) surgical situations in ICC patients with different number of lymph nodes dissected. Measurement data with normal distribution were represented as Mean± SD, and compari-son between groups was conducted using the independent sample t test. Measurement data with skewed distribution were represented as M(range), and comparison between groups was conducted using the Mann-Whitney U test. Count data were described as absolute numbers or percentages, and comparison between groups was conducted using the chi-square test. Kaplan-Meier method was used to draw survival curve and Log-Rank test was used for survival analysis. Results:(1) Clinical characteristics of patients with ICC. Of the 123 patients, 81 cases had peripheral ICC and 42 cases had central ICC. The albumin-bilirubin grade (grade 1, grade 2?3), preoperative lymph node metastasis risk assessment (low risk, high risk), the number of lymph nodes dissected (<6, ≥6), lymph node metastasis (positive, negative) were 57, 24, 51, 30, 49, 32, 15, 66 in patients with peripheral ICC, versus 19, 23, 17, 25, 14, 28, 16, 26 in patients with central ICC, showing significant differences in the above indicators between them ( χ2=7.40, 5.66, 8.17, 5.62, P<0.05). (2) Follow-up. All the 123 patients were followed up for 28(range, 21?38)months. The 3-year overall survival rate was 57.8% in the 81 patients with peripheral ICC, versus 32.3% in the 42 patients with central ICC, showing a significant difference between them ( χ2=5.98, P<0.05). Of the 42 patients with central ICC, there were 25 cases with high risk of lymph node metastasis before surgery and 17 cases with low risk of lymph node metastasis before surgery. Of the 25 central ICC patients with high risk of lymph node metastasis before surgery, the 3-year overall survival rate was 28.9% in the 18 cases with the number of lymph nodes dissected ≥6, versus 14.3% in the 7 cases with the number of lymph nodes dissected <6, showing a significant difference between them ( χ2=8.90, P<0.05). (3) Surgical situa-tions in patients with the different number of lymph nodes dissected. Of the 123 patients, cases with the number of lymph nodes dissected <6 and ≥6 were 63 and 60, and there was no significant difference in the operation time, intraoperative blood transfusion, postoperative complications, bile leakage, liver insufficiency, pulmonary infection, pleural effusion, abdominal effusion, or lymphatic leakage between them ( P>0.05). One patient might have multiple complications. Conclusions:The prognosis of patients with peripheral ICC is better than that of patients with central ICC. For patients with central ICC who are at high risk of lymph node metastasis before surgery, adequate lymph node dissection may result in a better prognosis.

OBJECTIVE To develop a whole-process intelligent model of pharmaceutical care for peritoneal dialysis （PD） patients， and to provide a reference for clinical pharmacists to provide standardized PD pharmaceutical care. METHODS The pharmaceutical care mode of PD patients at home and abroad was investigated and analyzed. Based on the actual situation of the First Affiliated Hospital of Soochow University （hereinafter referred to as “our hospital”）， with “home→PD center outpatient→ inpatient department” as the main node， the recycling process of medication reconciliation was optimized. The whole-process intelligent pharmaceutical care model of PD was illustrated by improving the Chinese version of the drug-related problems （DRPs） classification tool， developing the corresponding pharmaceutical care process， and presenting specific cases. RESULTS Based on the medication therapy management （MTM） platform， our hospital had built a closed-loop PD whole-process intelligent pharmaceutical care model of “in-hospital pharmaceutical care （building document）-PD outpatient MTM-home pharmaceutical care （online App management）”. A “double cycle” workflow of “admission→discharge→outpatient” medication reconciliation cycle and “discovery-analysis-intervention-follow-up-record-evaluation” DRPs cycle was formed. CONCLUSIONS The establishment of the whole-process intelligent pharmaceutical care model for PD in our hospital provides experience for standardizing pharmaceutical care for PD patients， and can reduce DRPs.

Objective:To explore the difficulties and surgical decision of laparoscopic technique in patients with complicated hepatolithiasis.Methods:The clinical data of 13 patients with complicated hepatolithiasis who underwent laparoscopic hepatectomy at Department of Hepatobiliary Surgery, Affiliated Hospital of North Sichuan Medical College from December 2019 to December 2020 were collected. There were 3 males and 10 females with average age of 50.8 years (range: 14 to 67 years). All patients had upper abdominal pain and a history of cholecystectomy, 4 of them had fever.Seven cases underwent laparoscopic left hemihepatectomy+bile duct exploration, 2 cases underwent laparoscopic right hemihepatectomy+bile duct exploration, 2 cases underwent laparoscopic quadrate hepatectomy (liver 4B+Part 5)+hilar cholangioplasty+bile duct exploration, 2 cases underwent laparoscopic quadrate lobe resection (liver 4B+Part 5)+cholangioplasty+cholangiojejunostomy. All patients were re-examined with abdominal ultrasound and choledochoscope 3 months after operation.Results:The median operation time was 5.2 hours (range: 3.6-6.5 hours), blood loss was 278 ml (range: 120-580 ml). During the operation, 1 case had duodenal bulb injury, and the defect area was about 1.0 cm × 1.2 cm. After timely detection, the defect area was carefully evaluated and trimmed. Absorbable suture was used to suture duodenal bulb, and gastrojejunostomy was performed after repair. One case had small intestinal serosa injury, which was intermittently sutured and embedded with absorbable suture. All the patients recovered smoothly without death. Three months after the operation, 12 patients completed abdominal ultrasound and T-tube sinus choledochoscopy. Residual stones were found in 3 patients, stones were removed in 2 patients by T-tube sinus choledochoscopy 3 months after the operation, 1 patient was still in the recovery period (within 3 months after surgery). No residual stones were found in the remaining 10 patients.Conclusion:The three key laparoscopic techniques in operation of complex hepatolithiasis: adhesiolysis and porta hepatis exposure, laparoscopic hepatectomy, and laparoscopic choledochojejunostomy are very important.