RESUMEN
As the pediatric patient with right pulmonary artery agenesis (PAA) matured, she progressively presented symptoms of pulmonary hypertension and hemoptysis. There is limited clinical literature on this condition, and currently, there is no consensus regarding its diagnosis and treatment. This article presents a case study of a 16-year-old female patient with right pulmonary artery hypoplasia, providing a comprehensive summary and analysis of her developmental progression, pathology, diagnosis, and treatment.
Asunto(s)
Conducto Arterioso Permeable , Embolización Terapéutica , Hemoptisis , Hipertensión Pulmonar , Arteria Pulmonar , Humanos , Femenino , Hemoptisis/etiología , Hemoptisis/terapia , Arteria Pulmonar/anomalías , Arteria Pulmonar/cirugía , Arteria Pulmonar/diagnóstico por imagen , Adolescente , Embolización Terapéutica/métodos , Hipertensión Pulmonar/etiología , Conducto Arterioso Permeable/complicaciones , Conducto Arterioso Permeable/cirugíaRESUMEN
Objective To investigate the changes of blood lipid and glycosylated hemoglobin (HbA1c) levels in obese type 2 diabetes (T2DM) patients and their relationship with insulin resistance (Homa-IR). Methods A total of 120 cases of T2DM newly diagnosed in Motuo County, Tibet from February to October 2022 were selected as the observation group. According to BMI, the patients were divided into diabetes normal weight group (46 cases), overweight group (43 cases) and obesity group (31 cases); 145 healthy subjects were selected as the control group. The levels of HbA1c, fasting blood glucose (FPG), fasting insulin (FINS), serum total cholesterol (TC), triglycerides (TG), high-density lipoprotein (HDL-C), and low-density lipoprotein (LDL-C) were detected in the study subjects, and Homa-IR and Homa-β indices were calculated. The height, weight, and abdominal circumference were measured. The differences in the levels of the above indicators between the observation group patients and the control group, as well as among various subgroups within the observation group were compared. The influencing factors of Homa-IR in obese T2DM patients were analyzed. Results Compared with the control group, a significant increase in BMI, abdominal circumference, blood pressure, HbA1c, FBG, FINS, TC, TG, LDL-C, UA, visceral fat area, and the levels of Home-IR and Home-β was found in the observation group (all P<0.05). There were significant differences in BMI, abdominal circumference, and the levels of FINS, Homa IR, Homa-β, and HbA1c in diabetes patients with different BMI (all P<0.05). Correlation analysis showed that TG levels in obese T2DM patients in the observation group were significantly correlated with HbA1c (r=0.396, P=0.027), Homa-IR (r=0.405, P=0.024), and Home-β (r=-0.401, P=0.025); LDL-C was significantly correlated with Homa-IR (r=0.411, P=0.022) and Homa-β (r=-0.412, P=0.021); HbA1c was significantly positively correlated with BMI (r=0.371, P=0.040). Conclusion Insulin resistance is closely related to TG, LDL-C, and BMI in obese T2DM patients from the Motuo ethnic minority of Tibet, suggesting that these factors may play a role in the occurrence of T2DM.
RESUMEN
Objective To observe the effects of different virulence types of Helicobacter pylori on pepsin and inflammatory factors.Methods 110 patients admitted from December 2021 to March 2023 were collected and divided into HP positive group(n=79)and HP negative group(n=31)according to 13 carbon breath test results.The HP positive group was divided into type Ⅰ group(n=52),type Ⅱ group(n=11)and undetermined group(n=16)according to the Helicobacter pylori antibody typing.The HP negative group was selected and divided into blank control group(n=12).Gastric juice pH value,sodion(Na+),potassium(K+),chloridion(Cl-),IL-6,IL-8,gastrin 17(G-17),pepsinogen Ⅰ(PG Ⅰ)and pepsinogen Ⅱ(PG Ⅱ)were detected in all patients.Results Th-ere was no difference in pH,Na+,Cl-,K+ between Hp positive group and Hp negative group(P>0.05).The content of Cl-in HP-positive group was lower than that in HP-negative group(P<0.05).The levels of IL-6,IL-8,G-17,PG Ⅰ and PG Ⅱ in HP-positive group were significantly higher than those in HP-negative group(P<0.05).There was no significant difference in pH,Na+ and K+ between type Ⅰ group and type Ⅱ group,undetermined group and blank control group(P>0.05).The content of Cl-in type Ⅰ group and undetermined group was lower than that in blank control group(P<0.05).The levels of IL-6,IL-8 and PG Ⅰ in type I group were higher than those in type Ⅱ group,undetermined group and blank control group(P<0.05).There was a significant difference in PG Ⅱ between the blank control group and the other groups(P<0.05).There was no difference in G-17 content between type Ⅰ group and undetermined group(P>0.05).The level of G-17 in type I group was higher than that in type Ⅱ group and blank control group(P<0.05).Conclusion Type I Hp infection may cause gastric mucosal injury by increasing the expression of IL-6,IL-8 and G-17,and then lead to abnormal digestive function.
RESUMEN
Objective To explore the possible mechanism of Xiebaisan in protecting against allergic asthma in rats from the perspective of host intestinal flora metabolism.Methods SPF SD rats were divided into normal group(NC group),model group(M group),and Xiebaisan group.The allergic asthma rat model was established by ovalbumin.Changes in lung histopathology were observed by HE staining.Colon contents were harvested for 16S rDNA high-throughput sequencing to assess changes in the intestinal flora structure and function.Serum and lung tissue samples were collected for non-targeted metabolomics by Ultra-high performance liquid-time-of-flight mass spectrometer.Results HE staining showed some improvement of lung histomorphology in asthmatic rats in the Xiebaisan group compared with that in the M group.16S rDNA high-throughput sequencing showed that the diversity of intestinal flora was decreased in the M group and increased in the Xiebaisan group compared with the M group,the microecosystem of intestinal was improved.Non-targeted metabolomics of serum showed regulation of amino acid metabolism and the mTOR pathway in the Xiebaisan group,and partially reversed differential metabolite expression in the M group.Non-targeted metabonomics of lung tissue samples showed regulation of carbon metabolism,vascular smooth muscle and cAMP signaling pathways in the Xiebaisan group,and partially reversed differential metabolite expression in the M group.Conclusions The protective effects of Xiebaisan on allergic asthma in rats may be related to improvement of the morphological structure of lung tissue,the diversity of intestinal flora,and regulation of mTOR,vascular smooth muscle contraction,and cAMP pathways,which affect amino acid and carbon metabolism.
RESUMEN
This study presents a comprehensive overview of the development process and the latest trends in technology management (TM), laying a robust foundation for further advancements in this domain. To achieve this, we analysed 1944 TM articles from the Web of Science database and 2642 articles from Scopus, spanning the last 20 years. Employing methodologies that involve scientific knowledge graphs and bibliometrics, we analysed diverse aspects such as changes in the annual publication of articles; geographical distribution among countries, institutions, disciplines, and authors; keyword co-occurrence and clusters; and timezone view. Our findings reveal a significant surge in TM's growth in recent years, showcasing its highly promising potential. The USA is the frontrunner in contributing to TM research, followed by China and the UK. TM research is relatively concentrated in the UK, while it appears more dispersed in China. The University of Cambridge had the highest volume of research, and the disciplines of Business, Management, Engineering, and Computer Science occupied the top spots. As TM evolves, a possible challenge could be the emergence of new authoritative authors. Second, TM's vibrant landscape is characterised by hotspots such as innovation, technology strategy, technology acquisition, technology application, technology standards, and sustainable development. Among these, information and medical technologies stand out as the most frequently referenced technologies. Third, the trends in TM are as follows: innovation is subdivided into technological innovation and open innovation, bibliometric analysis and patent analysis have become pivotal methods for knowledge management, the scope of TM has expanded from internal organisational processes to encompass external aspects, and TM is gradually evolving into a mature science, with its focus transitioning from macro to micro and becoming more profound and detailed. Last, Industry 4.0, artificial intelligence, big data, and the IoT represent the latest frontier technologies in the realm of TM.
RESUMEN
Objective:To investigate the impact of online teaching on dermatology study in the undergraduate stage of the eight-year program medical students of Peking University Third Hospital.Methods:Questionnaires were administered before and after dermatology theoretical lectures and probation among the eight-year program medical students of the Peking University Third Hospital. Online teaching in 2020 was compared with offline teaching from 2016 to 2019. Written examination was taken after studying and the results were analyzed. SPSS 21.0 was used to conduct t-test and Mann-Whitney U test. Results:The total number of students that received online teaching was 53, and the response rate of the questionnaire was 75.5(80/106); the number of students receiving offline teaching was 166 and the response rate of the questionnaire was 99.1% (329/332). After dermatology theoretical lectures and probation, the scores of the written examination of online teaching were better than those of offline teaching ( P<0.001). The self-evaluation of the diagnostic ability of urticaria in students that received online teaching was lower than that in offline teaching students ( P=0.008); whereas the importance rating of dermatology department in hospitals ( P<0.001) and the interest in dermatology ( P=0.002) were significantly higher in online teaching than offline teaching. No significant differences were found in the self-evaluation of the diagnostic ability of eczema and acne, the willingness to be a dermatologist, difficulty rating in dermatology study, etc. Sixty percent (24/40) of students submitted open suggestions, and the most suggestion was to increase offline probation [22.5%(9/40). Conclusion:The online teaching of dermatology theoretical lectures and probation may be better for students' knowledge than offline teaching and they can also stimulate students' interest in learning. However, students' confidence in the diagnosis and treatment of certain common disease might be slightly lower in online teaching than in offline teaching. The combination of online and offline teaching might provide more advantages in the future. The form and content of online teaching also urgently need to be further improved in practice.
RESUMEN
Objective:To explore the application of sound thinking combined with Sandwich teaching in oncology nursing practice teaching.Methods:A total of 68 nursing students who were interns in the Department of Oncology, The First Affiliated Hospital of Air Force Medical University from 2020 to 2021 were included in the study, and they were divided into a control group ( n=34) and an observation group ( n=34). The control group took routine teaching for interns, while the observation group took sound thinking combined with Sandwich teaching. The examination results, critical thinking abilities, and the evaluation of nursing teaching effectiveness of the two groups of nursing interns were evaluated. SPSS 22.0 was used for Chi-square test and t-test. Results:The examination scores of nursing students in the observation group were higher than those in the control group ( t=3.44, 2.87, 3.45, P<0.05). Compared with those before training, the scores of critical thinking ability of nursing interns in both groups increased after the training, and the observation group was better than the control group ( t=0.180, 3.64, 0.61, 2.92, 0.31, 2.74, 0.45, 2.65, 0.25, 3.58, 1.16, 2.85, 0.36, 3.20, 0.33, 2.38, P<0.05). The scores of autonomous learning ability, communication and collaboration ability, independent thinking ability, clinical reasoning ability, and problem-analyzing and -solving ability in the observation group were higher than those in the control group ( t=2.82, 3.46, 2.68, 3.29, 2.44, P<0.05). Conclusion:Combining sound thinking with Sandwich teaching in nursing clinical practice teaching in department of oncology can improve the examination scores of nursing students, improve their critical thinking abilities, and enable them to give a high evaluation of nursing teaching effectiveness.
RESUMEN
@#Non-alcoholic fatty liver disease (NAFLD) has become a major public health hazard threatening human health worldwide.Yet, due to its complex pathogenesis, new drug development is difficult, with still insufficient clinical medication.Palmitoylation is a universal posttranslational modification of proteins catalyzed by palmitoyltransferase, affecting their stability, membrane localization and function.Recent studies have shown that palmitoylation is closely associated with NAFLD.This review summarizes the mechanisms of palmitoylation in NAFLD and analyzes the expression levels of the palmitoyltransferase family in liver tissues of NAFLD patients from GEO database, aiming to provide important clues to explore new mechanisms for NAFLD.
RESUMEN
This paper summarized the school nutrition lunch legislations and nutrition status in China and abroad. School lunch system is relatively well-established and mature in Japan, the United States and Sweden and the lunch system has been gradually as an important part of basic education, which is worth learning by other countries and regions. China started its pilot school nutrition lunch program in 1987, and has improved the nutritional status of students, especially the students in rural areas, significantly. However, there still exists certain gaps compared with developed countries. We should actively learn from those countries, so as to provide reference for the formulation and improvement of China’s nutritional lunch policies.
RESUMEN
Liver diseases constitute a major healthcare burden globally, including acute hepatic injury resulted from acetaminophen overdose, ischemia-reperfusion or hepatotropic viral infection and chronic hepatitis, alcoholic liver disease (ALD), non-alcoholic fatty liver disease (NAFLD) and hepatocellular carcinoma (HCC). Attainable treatment strategies for most liver diseases remain inadequate, highlighting the importance of substantial pathogenesis. The transient receptor potential (TRP) channels represent a versatile signalling mechanism regulating fundamental physiological processes in the liver. It is not surprising that liver diseases become a newly explored field to enrich our knowledge of TRP channels. Here, we discuss recent findings revealing TRP functions across the fundamental pathological course from early hepatocellular injury caused by various insults, to inflammation, subsequent fibrosis and hepatoma. We also explore expression levels of TRPs in liver tissues of ALD, NAFLD and HCC patients from Gene Expression Omnibus (GEO) or The Cancer Genome Atlas (TCGA) database and survival analysis estimated by Kaplan-Meier Plotter. At last, we address the therapeutical potential and challenges by pharmacologically targeting TRPs to treat liver diseases. The aim is to provide a better understanding of the implications of TRP channels in liver diseases, contributing to the discovery of novel therapeutic targets and efficient drugs.
RESUMEN
Objective To investigate the safety and efficacy of camrelizumab added to second-line therapy after drug- eluting bead transarterial chemoembolization (DTACE) combined with apatinib for unresectable hepatocellular carcinoma (HCC). Methods A retrospective analysis was performed for 89 HCC patients with camrelizumab added to second-line therapy who attended The First Affiliated Hospital of Zhengzhou University from December 2019 to December 2020. The primary endpoints were overall survival (OS) and progression-free survival (PFS) after the application of camrelizumab, and the secondary endpoints were objective remission rate (ORR), disease control rate (DCR), and treatment-related adverse events (TRAEs). The Kaplan-Meier method was used to plot survival curves, the Log-rank test was used for stratified analysis of subgroups based on baseline characteristics, and the influencing factors for prognosis were analyzed. Results A total of 89 patients were screened and followed up in this study. The patients were followed up to December 2021, with a median follow-up time of 16 months, a median OS time of 17.0 (95% confidence interval [ CI ]: 15.3-18.7) months, and a median PFS time of 7.0 (95% CI : 6.2-7.8) months. There were significant differences in OS and PFS between the patients with different ECOG-PS scores, liver function Child-Pugh classes, portal vein invasion, patterns of progression, times of DTACE treatment, durations of oral administration of apatinib, and durations of application of camrelizumab (all P 4 months had significant improvements in median OS [21.0 (95% CI : 19.1-22.9) months vs 14.0 (95% CI : 10.4-17.6) months, χ 2 =19.399, P 5 months had significant improvements in median OS [22.0 (95% CI : 20.2-23.8) months vs 13.0 (95% CI : 9.3-16.7) months, χ 2 =22.336, P < 0.001] and PFS [9.0 (95% CI : 7.0-11.0) months vs 5.0 (95% CI : 4.1-5.9) months, χ 2 =26.141, P < 0.001]. Post-embolization syndrome was the adverse event after DTACE and resolved after symptomatic treatment. Adverse reactions related to targeted drugs and immunotherapy all resolved after symptomatic supportive treatment, with no grade ≥4 adverse reactions, and no patients withdrew from target-free therapy due to TRAEs. Conclusion As for DTACE combined with apatinib in the treatment of unresectable HCC, camrelizumab added after progression has a marked therapeutic efficacy with safe and controllable TRAEs.
RESUMEN
Objective:To identify factors influencing the recurrence of psoriasis, and to explore the association between the recurrence of psoriasis and metabolism-related markers.Methods:A retrospective investigation was conducted on the recurrence status of patients with psoriasis vulgaris, who visited the Department of Dermatology, Peking University Third Hospital from January 2016 to April 2023. Patients with recurrence intervals > 3 months were included in the non-rapid recurrence group (non-persistent psoriasis group), while patients with recurrence intervals ≤ 3 months were included in the rapid recurrence group (persistent psoriasis group). General conditions and relapse triggers were analyzed between the two groups. Metabolism-related laboratory data, as well as detection results of serum fatty acid-binding protein 4 (FABP4) and FABP5 in some patients, were collected, and relationships between these indicators and psoriasis recurrence were analyzed. Comparisons between groups were performed using t test, non-parametric test or chi-square test; linear regression analysis was performed to identify possible factors influencing the FABP levels, and multivariate logistic regression analysis to identify relapse triggers. Results:A total of 255 patients were collected, including 194 with non-persistent psoriasis and 61 with persistent psoriasis. There were no significant differences in gender, age (stratified every 30 years), course of psoriasis (stratified every 10 years), family history of psoriasis, and main therapies between the two groups (all P > 0.05). The patients in the non-persistent psoriasis group were more prone to recurrence due to seasonal effects ( χ2 = 18.98, P < 0.001). The proportion of patients with dyslipidemia was significantly higher in the persistent psoriasis group than in the non-persistent psoriasis group ( χ2 = 54.44, P < 0.001). Compared with the non-persistent psoriasis group, the persistent psoriasis group showed significantly increased body mass index and levels of triglycerides, uric acid, and C-reactive protein (all P < 0.05), but significantly decreased high-density lipoprotein cholesterol levels ( U = 3 348.00, P < 0.001). The levels of FABP4 and FABP5 were significantly higher in the persistent psoriasis group than in the non-persistent psoriasis group (both P < 0.05). In the linear regression model adjusted for body mass index and dyslipidemia, FABP4 levels were associated with recurrence status of psoriasis ( P < 0.001). Multivariate logistic regression analysis revealed a significant correlation between dyslipidemia and persistent psoriasis ( P < 0.001) . Conclusion:The psoriasis patients with recurrence intervals ≤ 3 months may be more prone to develop metabolic diseases such as dyslipidemia, and dyslipidemia and elevated FABP4 levels may be associated with the recurrence of psoriasis.
RESUMEN
Stress cardiomyopathy (SC) is an acute cardiomyopathy caused by intense mental stimulation or physical stress. Currently, few interventions are effective in reducing mortality, improving prognosis, or preventing recurrence in acute or chronic stages of SC. Therefore, it is particularly important to establish a reliable and effective SC animal model to study the pathogenesis and prevention of SC. In this paper, the preparation methods and evaluation indexes of SC models at home and abroad were reviewed, including the operation details of catecholamine hormone injection method, binding method, binding combined with electroshock method, binding combined with dehydration method, vagus nerve electrical stimulation and other modeling methods, as well as evaluation indexes such as open field test, cardiac ultrasound, electrocardiogram and ELISA, striving to provide useful reference for model selection and establishment of SC research.
RESUMEN
Objective:To analyze skin manifestations of pediatric inflammatory bowel disease (IBD) .Methods:Children with IBD were collected from pediatric wards in Peking University Third Hospital from January 2010 to January 2022, and their skin manifestations were retrospectively analyzed.Results:A total of 50 children with IBD were included, including 27 with Crohn′s disease and 23 with ulcerative colitis. Twenty-five (50%) patients had skin manifestations, including specific skin manifestations in 11 (22%) and relevant skin manifestations in 11 (22%) . Specific skin manifestations included cutaneous perianal Crohn′s disease in 2 cases, and anal fistula and/or perianal abscess in 9 cases; relevant skin manifestations included erythema nodosum in 5 cases, aphthous stomatitis in 3 cases, psoriasis in 1 case, polyarteritis nodosa in 1 case, and Henoch-Sch?nlein purpura in 1 case. Compared with the ulcerative colitis group, the Crohn′s disease group was more prone to suffer from specific skin manifestations and relevant skin manifestations, and there were significant differences in the prevalence of specific and relevant skin manifestations between the two groups (both P < 0.05) . Of the 27 children with Crohn′s disease, 19 (70%) had one or more skin manifestations, 2 of whom successively presented with 4 different skin manifestations. One child with Crohn′s disease and 1 with ulcerative colitis had 3 different skin manifestations in different periods. The fecal calprotectin level was elevated in all children with skin manifestations, and in 12 (48%) children without skin manifestations. The skin lesions of 5 children were improved or subsided after dose adjustment (1 case) or switch (4 cases) of biological agents. Conclusions:Half of the children with IBD have skin manifestations, and children with Crohn′s disease are more prone to have specific and relevant skin manifestations. Different skin manifestations could be observed in the same child in different periods. Multidisciplinary teamwork is conducive to the overall control of this disease.
RESUMEN
Objective:To investigate the influence of different types of wound dressings on red light transmittance.Methods:A treatment environment for wounds exposed to red light was simulated.Red light transmittance of four types of 19 dressings commonly used in clinic were detected respectively and compared.The transmittance was calculated as the ratio of the intensity of the red light through the dressing to the intensity of the injected red light.Results:The red light transmittance for each dressing was the following: (1)Cotton gauze and pad: 29.4% for one piece of coarse gauze, 10.5% for one cotton pad; (2)Oil dressings: 73.0%~79.1% for light-color oil dressings, 41.7% for dark-color oil dressings-Atrauman ?; (3)Hydrocolloid dressings: 87.8%~90.2%; (4)Foams: 74.7% for light-color ultra-thin foam-Mepilex ? sheet, 0.8% for black-color thicker foam dressings-Mepilex ? Ag dressing, and 20.5%-54.2% for the other foam dressings. Conclusions:The red light transmittance of hydrocolloid dressing, light-colored oil gauze dressing and light-colored ultra-thin foam dressing is higher, with less red light-blocking effect, and the dark-color or thicker dressings had more blocking effect, which showed different therapeutic effect on wound.Gauze and cotton pad have great blocking influence on red light transmittance, and are not suitable for temporary covering of wound during red light treatment.Hence, the effect of wound dressing on red light transmittance should be taken into account when the wound is treated with red light.
RESUMEN
Objective:To investigate the therapeutic effect of human umbilical cord mesenchymal stem cells (MSCs) on psoriasis-like mouse models induced by imiquimod and the underlying mechanisms.Methods:Eighteen C57BL/6 mice were randomly and equally divided into vaseline group, model group and treatment group according to a random number table. The mice in the model group and treatment group received topical treatment with 5% imiquimod cream at a dose of 62.5 mg once a day for 6 consecutive days on the shaved back, and those in the vaseline group received the treatment with the same amount of vaseline ointment; the mice in the treatment group were injected with 1.5×10 6 human umbilical cord MSCs via the caudal vein on days 1 and 4. The severity of skin lesions on the back of the mice was assessed everyday according to the psoriasis area and severity index (PASI) . Twenty-four hours after the last treatment, that is, on day 7, blood samples were taken, and the mice were sacrificed. The dorsal skin tissues were resected and subjected to hematoxylin and eosin (HE) staining. A single cell suspension of the resected spleen was prepared, and flow cytometry was performed to detect the Th1 and Th17 cell subsets in the spleen cells. Enzyme-linked immunosorbent assay was conducted to detect serum levels of cytokines interleukin (IL) -17A and tumor necrosis factor (TNF) -α. One-way analysis of variance was used for comparisons among groups, Tukey test for multiple comparisons, and repeated measures analysis of variance for the analysis of changes in the PASI score over time. Results:On day 7, there was obvious scaly erythema on the back of the mice in the model group, and the skin thickness and number of infiltrating inflammatory cells were significantly higher in the model group (78.73 ± 23.11 μm, 36.16 ± 2.95 cells/mm 2) than in the vaseline group (13.28 ± 4.57 μm, 13.33 ± 1.15 cells/mm 2, q=19.25, 7.21, respectively, both P < 0.001) . The treatment group showed significantly decreased PASI score, epidermal thickness and number of infiltrating inflammatory cells compared with the model group (all P < 0.001) . The percentage of Th17 cell subsets in the spleen cells and serum level of TNF-α were significantly lower in the treatment group than in the model group (both P < 0.05) . There were no significant differences in the spleen weight, spleen index, spleen cell count, Th1 cell percentage or serum IL-17A level between the treatment group and the model group (all P>0.05) . Conclusion:Human umbilical cord MSCs can effectively alleviate skin inflammation induced by imiquimod in the psoriasis-like mouse models, likely by inhibiting Th17 cell formation and TNF-α expression.
RESUMEN
Mesenchymal stem cells are an important member of the stem cell family, characterized by self-renewal ability, multipotent differentiation potential, immunomodulatory effects, low immunogenicity, etc. Studies have demonstrated varying degrees of clinical efficacy of mesenchymal stem cells in the treatment of psoriasis, with long remission periods. This review summarizes the application of mesenchymal stem cells in psoriasis and related research progress.
RESUMEN
Objective To investigate the cost-effect of transarterial chemoembolization (TACE) with CalliSpheres beads loaded with arsenic trioxide (ATO) (CBATO) versus ATO iodized oil emulsion (conventional TACE, cTACE) in the treatment of unresectable liver cancer. Methods A total of 100 patients with advanced liver cancer who attended The First Affiliated Hospital of Zhengzhou University from May 2017 to December 2018 were enrolled and divided into CBATO group( n =45) and cTACE group( n =55) according to the treatment regimen. Progression-free survival (PFS) was used to evaluate the efficacy of quality-adjusted life year (QALY), and European Quality of Life-5 Dimensions (EQ-5D) index was used to evaluate quality of life. The t -test was used for comparison of continuous data between groups, and the chi-square test was used for comparison of categorical data between groups; the number of surgeries, length of hospital stay, treatment cost, and incremental cost-effectiveness ratio (ICER) were calculated for the two groups, and then a cost-effect analysis was performed. Results Within the PFS time, the per capita hospital cost was 96 446 yuan in the CBATO group and 91 230.43 yuan in the cTACE group. There were significant differences between the two groups in the mean number of surgeries (2.5±0.7 vs 3.4±0.8, t =16.911, P < 0.01) and mean hospital stay (5.8±1.2 days vs 7.5±1.8 days, t =12.459, P < 0.01). The CBATO group had a significantly higher QALY than the cTACE group (0.804 vs 0.512). Compared with the cTACE group, the CBATO group had an ICER of 17 861.53 yuan/QALY for unresectable liver cancer. Conclusion Although CBATO has a higher surgery cost than cTACE, CBATO has a better clinical effect than cTACE and can reduce the number of surgeries and length of hospital stay, with a better postoperative quality of life than cTACE, suggesting that CBATO has marked cost-effect advantages.
RESUMEN
Objective:To analyze the molecular characteristics of Echovirus 11 (Echo11) strains isolated in Xiangyang, Hubei Province from 2016 to 2017 based on the sequences of VP1 gene.Methods:Rectal and throat swab specimens were collected from children with hand, foot and mouth disease (HFMD) in Xiangyang from 2016 to 2017. Echo11 strains were detected by real-time reverse transcriptase PCR (RT-PCR) and isolated after cultured in human rhabdosarcoma (RD) cells. The VP1 regions of Echo11 strains isolated from RD cells and the whole genomes of three representative Echo11 strains were amplified by conventional RT-PCR and the sequences were analyzed. DNAStar7.0 (MegAlign) and MEGA6.0 (Data) were used to analyze the homology and mutation sites in nucleotide and amino acid sequences. Neighbor-joining method was used to construct phylogenetic trees. Recombination analysis was performed with SimPlot software (BootScanning).Results:A total of 11 Echo11 strains were isolated from 3 494 HFMD cases, accounting for 0.31%. They were highly homologous in the VP1 gene. These strains shared 98.4%-100.0% homology in nucleotide sequences and 98.3%-100.0% homology in amino acid sequences. The homology between the 11 Echo11 strains and the prototype strain (Echo11/Gregory, X80059) was 73.9%-74.8% in nucleotide sequences and 87.7%-88.7% in amino acid sequences. All of the Echo11 strains circulating in Xiangyang were classified into lineage D, having a similarity to the strains circulating in some regions of mainland China since 2013. In multiple regions of the genome, the Echo11 strains isolated in Xiangyang were highly similar to the Henan Echo1 strains in 2010 and the Hubei Echo6 strains in 2015, suggesting there was recombination within the genome of Echo11 strains in Xiangyang.Conclusions:The Echo11 strains circulating in Xiangyang from 2016 to 2017 belonged to lineage D and were recombinant strains.
RESUMEN
Objective:To observe the short-term efficacy and safety of bronchial arterial chemoembolization (BACE) combined with anlotinib for treatment of advanced non-small cell lung cancer (NSCLC).Methods:The clinical data of 14 patients with advanced NSCLC in the First Affiliated Hospital of Zhengzhou University from June 2018 to March 2019 were retrospectively analyzed. The short-term efficacy and adverse reactions of BACE combined with anlotinib hydrochloride were evaluated.Results:All patients successfully received BACE treatment twice. The median follow-up time was 19 months (8-26 months). The objective response rate (ORR) of patients at 1, 3 and 6 months after the first treatment was 100.0% (14/14), 71.4% (10/14) and 57.1% (8/14), and the disease control rate (DCR) was 100.0% (14/14), 92.8% (13/14) and 78.6% (11/14), respectively. The median progression-free survival (PFS) time was 9.5 months (95% CI 9.0-17.3 months), and the 6-month and 12-month PFS rates were 78.6% and 28.6%, respectively. The median overall survival (OS) time was 19.0 months (95% CI 18.4-23.1 months), and the 6-month and 12-month OS rates were 100.0% and 85.7%, respectively. Anlotinib hydrochloride-related adverse reactions included hand-foot syndrome [42.9% (6/14)], fatigue [35.7% (5/14)], hypertension [35.7% (5/14)], oral mucositis [28.6% (4/14)], hemoptysis [28.6% (4/14)], elevated aminotransferases [21.4% (3/14)] and diarrhea [14.3% (2/14)]. There were no grade ≥3 adverse reactions. Conclusion:BACE combined with anlotinib is safe and effective for treatment of advanced NSCLC, and the short-term clinical efficacy is satisfactory.