Objective To evaluate the efficacy and safety of transcatheter arterial chemoembolization(TACE)followed by hepatic arterial infusion chemotherapy(HAIC)combined with TKI drugs and PD-1 inhibitors as the first-line treatment for advanced hepatocellular carcinoma(HCC).Methods We retrospectively analyzed the data of 70 patients with advanced HCC treated in the Department of Oncology of Guangdong Provincial Hospital of Integrated Traditional Chinese and Western Medicine between July,2020 and June,2023.23 of the patients received TACE combined with HAIC and TKI(TACE+HAIC+TKI group)and 47 received TACE combined with HAIC,PD-1 inhibitors and TKI(TACE+HAIC+PD-1+TKI group).The clinical characteristics,laboratory test results,efficacy,outcomes and adverse events of the patients were compared between the two groups.Results The TACE+HAIC+TKI and TACE+HAIC+PD-1+TKI groups had significantly different objective remission rates(ORR;60.87%vs 36.17%,P=0.031),comparable disease control rates(95.65%vs 93.62%,P=0.068),and different median progression-free survival(PFS)time(10.2 vs 11.8 months,P=0.003)and median overall survival(OS)time(15.7 vs 19.5 months,P=0.035).After propensity score matching(PSM),the median PFS and OS time of the two groups was 10.1 vs 14.5 months(P=0.024)and 14.2 vs 21.2 months(P=0.221),respectively.The 1-year PFS rates of the 2 groups were 24.0%vs 52.2%,and the 1-,2-and 3-year OS rates were 72.3%vs 93.1%,23.9%vs 63.8%,and 23.9%vs 36.5%,respectively.The incidence of proteinuria was significantly higher in TACE+HAIC+PD-1+TKI group than in TACE+HAIC+TKI group(21.28%vs 0,P=0.025),but the incidences of grade 3-4 treatment-related adverse events were all similar between the two groups.Conclusion The first-line treatment with TACE+HAIC+PD-1+TKI is safe and effective for advanced HCC and can significantly prolong the survival of the patients.

Objective To evaluate the efficacy and safety of transcatheter arterial chemoembolization(TACE)followed by hepatic arterial infusion chemotherapy(HAIC)combined with TKI drugs and PD-1 inhibitors as the first-line treatment for advanced hepatocellular carcinoma(HCC).Methods We retrospectively analyzed the data of 70 patients with advanced HCC treated in the Department of Oncology of Guangdong Provincial Hospital of Integrated Traditional Chinese and Western Medicine between July,2020 and June,2023.23 of the patients received TACE combined with HAIC and TKI(TACE+HAIC+TKI group)and 47 received TACE combined with HAIC,PD-1 inhibitors and TKI(TACE+HAIC+PD-1+TKI group).The clinical characteristics,laboratory test results,efficacy,outcomes and adverse events of the patients were compared between the two groups.Results The TACE+HAIC+TKI and TACE+HAIC+PD-1+TKI groups had significantly different objective remission rates(ORR;60.87%vs 36.17%,P=0.031),comparable disease control rates(95.65%vs 93.62%,P=0.068),and different median progression-free survival(PFS)time(10.2 vs 11.8 months,P=0.003)and median overall survival(OS)time(15.7 vs 19.5 months,P=0.035).After propensity score matching(PSM),the median PFS and OS time of the two groups was 10.1 vs 14.5 months(P=0.024)and 14.2 vs 21.2 months(P=0.221),respectively.The 1-year PFS rates of the 2 groups were 24.0%vs 52.2%,and the 1-,2-and 3-year OS rates were 72.3%vs 93.1%,23.9%vs 63.8%,and 23.9%vs 36.5%,respectively.The incidence of proteinuria was significantly higher in TACE+HAIC+PD-1+TKI group than in TACE+HAIC+TKI group(21.28%vs 0,P=0.025),but the incidences of grade 3-4 treatment-related adverse events were all similar between the two groups.Conclusion The first-line treatment with TACE+HAIC+PD-1+TKI is safe and effective for advanced HCC and can significantly prolong the survival of the patients.

Objective:To investigate clinical efficacy and safety of venetoclax (VEN)-based regimens in the treatment of acute myeloid leukemia (AML).Methods:The clinical data of 41 AML patients treated with venetoclax-based regimens from January 2021 to December 2021 in Ruijin Hospital North of Shanghai Jiao Tong University School of Medicine were retrospectively analyzed. The treatment regimens included VEN+demethylating drugs ± gene mutation inhibitors or VEN+chemotherapy with a median number of 2 courses (1- 5 courses).Results:The median age of all patients was 60 years (18-73 years), and there were 24 males and 17 females. After 1 course of VEN-based therapy, 22 (53.7%) patients achieved complete remission (CR) or morphological complete remission without complete blood count recovery (CRi), including 5 patients achieving minimal residual disease (MRD) negative. After 2 courses of treatment, of 17 patients available for efficacy evaluation, 7 patients achieved MRD negative. Among 20 relapsed/refractory AML patients, 9 cases achieved CR/CRi after 1 course of treatment, of which 1 patient had MRD negative. Among 21 patients initially treated and re-treated, 13 cases achieved CR/CRi and 1 case achieved partial remission after 1 course of treatment, of which 4 cases had MRD negative.Conclusions:VEN-based treatment regimens for AML have a high remission rate and tolerable adverse effects.

Objective:To investigate the protective effect and possible mechanism of Tangshenbao on renal damage in diabetic nephropathy (DN) rats.Methods:Totally 36 SPF male SD rats were randomly divided into normal group ( n=6) and model group ( n=30). The DN rat model was prepared by single high-dose intraperitoneal injection of STZ. According to the random number table method, the rats were divided into model group, irbesartan group and Tangshenbao low-, medium- and high-dosage groups, with 6 rats in each group. Drug intervention lasted for 8 weeks. The general condition and body weight of rats in each group were recorded. The blood glucose, kidney index, 24 h urine protein (24 h UTP), SCr and BUN levels were detected. The pathological morphology of renal tissue was observed by PAS staining and transmission electron microscopy. The mRNA and protein expressions of Ets-1, TGF-β1, Smad2 and Smad3 in renal tissue were detected by real-time fluorescence quantitative PCR and Western blot. Results:Compared with model group, the body weight of Tangshenbao low, medium and high dose groups and irbesartan group significantly increased ( P<0.01). The kidney index decreased ( P<0.05 or P<0.01). The contents of 24 hUTP, BUN and SCr significantly decreased ( P<0.05 or P<0.01). Glomerular volume was significantly reduced ( P<0.05 or P<0.01), the mRNA expressions of Ets-1 (1.59 ± 0.06, 1.47 ± 0.04, 1.31 ± 0.03, 1.39 ± 0.03 vs. 1.64 ± 0.04), TGF-β1 (1.65 ± 0.05, 1.59 ± 0.03, 1.38 ± 0.05, 1.49 ± 0.04 vs. 1.77 ± 0.08), Smad2 (1.48 ± 0.05,1.39 ± 0.05, 1.22 ± 0.03, 1.31 ± 0.04 vs. 1.54 ± 0.05), Smad3 (1.57 ± 0.04, 1.48 ± 0.03, 1.28 ± 0.03, 1.39 ± 0.02 vs. 1.64 ± 0.05) in renal tissue of rats significantly decreased ( P<0.05 or P<0.01), the protein expressions of Ets-1 (1.33 ± 0.32, 1.16 ± 0.38, 0.77 ± 0.06, 0.84 ± 0.06 vs. 1.97 ± 0.43), TGF-β1 ( 1.35 ± 0.14, 1.24 ± 0.22, 0.94 ± 0.13, 1.07 ± 0.06 vs. 1.63 ± 0.20), Smad2 (1.24 ± 0.26, 1.14 ± 0.31, 0.77 ± 0.28, 0.85 ± 0.19 vs. 1.72 ± 0.34) and Smad3 (1.29 ± 0.14, 1.19 ± 0.21, 0.85 ± 0.39, 0.90 ± 0.37 vs. 1.76 ± 0.21) decreased ( P<0.05 or P<0.01). Conclusion:Tangshenbao can improve renal damage in DN rats, and its mechanism may be related to the inhibition of Ets-1 expression and TGF-β1/Smads signaling pathway.

Humans ; Hypertension, Pulmonary/surgery* ; Learning Curve ; Angioplasty, Balloon ; Pulmonary Embolism/therapy* ; Chronic Disease ; Pulmonary Artery/surgery*

Objective To observe the clinical efficacy of Jiangshabanxia nano-paste on nausea and vomiting in end-stage patients and its effect on the quality-of-life (QOL) in cancer patients. Methods 120 end-stage patients with nausea and vomiting symptoms above grade III were randomly divided into observation group and control group. They were treated with Jiangshabanxia nano-paste and placebo paste respectively. The paste patch was changed every 24 hours and used continuously for 7 days. The nausea and vomiting symptom score, the quality-of-life measurement score and KPS score of cancer patients in the two groups were observed to evaluate the curative effect. Results After 7 days of treatment, the symptom scores of nausea and vomiting in the observation group decreased significantly, the KPS score of the observation group increased, and the effective rate was higher than that in the control group. The score of QOL measurement showed that after treatment, the score of main symptom areas and other symptom areas (except external dyspnea, diarrhea and economic difficulties) in the observation group decreased, and the score of overall health area increased. After treatment, the score of main symptom areas and other symptom areas (except external dyspnea, diarrhea and economic difficulties) in the observation group was lower than that in the control group, and the scores of overall health area in the observation group were higher than those in the control group. Conclusion Jiangshabanxia nano-paste has a good clinical efficacy nausea and vomiting in end-stage patients, it also can improve the quality of life end-stage cancer patients.

Digital and intelligent technology is an important driving force to promote the transformation and innovation of medical service mode and improve service quality. In February 2020, Peking Union Medical College Hospital established an intelligent outpatient pre-admission medical history collection system in order to improve the intelligent level of clinical application business system and the medical experience of outpatients.The system consisted of artificial intelligence capability layer, application service layer, capability resource layer and user application layer and hardware technology architecture. By docking with the hospital information system and using mobile terminal App, patients could submit pre-admission medical history information by themselves, and generate structured patient history for the visiting doctors to call. By November 2021, the pre-admission medical history collection system had covered 80% of the departments of the hospital, serving 1.68 million people in total, and the patient filling rate had reached 60%. The duration of patient′s medical history collection and the duration of doctor′s outpatient electronic medical record writing had been continuously shortened, greatly improving the efficiency of outpatient medical services.

Esophageal squamous cell carcinoma(ESCC)is a major histological subtype of esopha-geal cancer with a poor prognosis.Although several serum metabolomic investigations have been reported,ESCC tumor-associated metabolic alterations and predictive biomarkers in sera have not been defined.Here,we enrolled 34 treatment-naive patients with ESCC and collected their pre-and post-esophagectomy sera together with the sera from 34 healthy volunteers for a metabo-lomic survey.Our comprehensive analysis identified ESCC tumor-associated metabolic alterations as represented by a panel of 12 serum metabolites.Notably,postoperative abrosia and parenteral nutrition substantially perturbed the serum metabolome.Furthermore,we performed an examina-tion using sera from carcinogen-induced mice at the dysplasia and ESCC stages and identified three ESCC tumor-associated metabolites conserved between mice and humans.Notably,among these metabolites,the level of pipecolic acid was observed to be progressively increased in mouse sera from dysplasia to cancerization,and it could be used to accurately discriminate between mice at the dysplasia stage and healthy control mice.Furthermore,this metabolite is essential for ESCC cells to restrain oxidative stress-induced DNA damage and cell proliferation arrest.Together,this study revealed a panel of 12 ESCC tumor-associated serum metabolites with potential for monitor-ing therapeutic efficacy and disease relapse,presented evidence for refining parenteral nutrition composition,and highlighted serum pipecolic acid as an attractive biomarker for predicting ESCC tumorigenesis.

Objective:To investigate the characteristics, contents and effects of outpatients′ telephone counseling during COVID-19 pandemic, and to promote the development of outpatient service.Methods:Frequency Retrospective analysis was made on contents of such consultations ranging from February to April 2020, to learn their medical consultation, epidemic consultation, outpatient registration and non-attendance consultation, inspection consultation and other 5 aspects.Results:72 525 cases of outpatient telephone consultations were received, and 98.48 percent of the problems had been solved. The evaluation of outpatient satisfaction was as high as 4.60 points. The quantity of consultation at 8-11 am and 14-17 pm on weekdays was the largest. The highest proportion of information content was about COVID-19.Conclusions:Telephone consultation during COVID-19 can not only effectively reduce outpatient visits, but also effectively diverse patient flow and prove conducive to extension services of outpatients in the future.

Micro RNAs are a kind of conserved short non-coding RNAs that regulate life activities at molecular level. Micro RNAs are active in various stages of autophagy after ischemic stroke; micro RNAs play protective or destructive roles in autophagy after stroke. Based on the autophagy process, we discuss the possible mechanism of autophagy regulated by micro RNAs through autophagy related genes or pathways, and analyze the application prospect of micro RNAs in stroke diagnosis and treatment.