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Hsu WF, Wang HW, Chen CK, Lai HC, Chuang PH, Tsai MH, Su WP, Chen HY, Chu CS, Chou JW, Chen SH, Tsai TY, Hsiao WD, Lin CC, Huang GT, Lin JT, Peng CY. Alpha-fetoprotein response predicts treatment outcomes in patients with unresectable hepatocellular carcinoma receiving immune checkpoint inhibitors with or without tyrosine kinase inhibitors or locoregional therapies. Am J Cancer Res 2021; 11:6173-6187. [PMID: 35018250 PMCID: PMC8727811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 11/10/2021] [Indexed: 06/14/2023] Open
Abstract
Combined immune checkpoint inhibitors (ICIs) along with tyrosine kinase inhibitors (TKIs) and locoregional therapies have been used increasingly to treat hepatocellular carcinoma (HCC). Biomarkers are required to predict the treatment efficacy of ICIs with or without combination therapies in patients with unresectable HCC. This study enrolled 95 consecutive patients with unresectable HCC from May 2017 to June 2021 from two hospitals retrospectively. Of the 95 patients, 15 and 80 had Barcelona Clinic Liver Cancer stages B and C, respectively. The median ICI treatment duration was 3.43 (1.87-7.87) months, and 77 patients received combination therapies. Radiological imaging was not performed in 13 patients. Objective response and disease control rates were 27.4% and 53.7%, respectively. The duration of progression-free survival (PFS) and overall survival (OS) was 4.07 (1.59-6.54) months and 14.53 (6.93-22.14) months, respectively. Alpha-fetoprotein (AFP) response was defined as a decline of >15% in the serum AFP level within the initial 3 months of ICI therapy according to Youden's index. AFP response was determined to be a predictor of disease control (odds ratio: 11.657, 95% confidence interval [CI]: 2.834-47.941, P=.001). Macrovascular invasion (MVI), AFP response (hazard ratio [HR]: 0.488, 95% CI: 0.255-0.934, P=.030), combination therapy, and disease control were predictors of PFS, and MVI, AFP response (HR: 0.344, 95% CI: 0.160-0.737, P=.006), and disease control were predictors of OS. AFP response was a predictor of disease control, PFS, and OS. These findings indicate that AFP response can serve as a biomarker to predict treatment outcomes in patients with unresectable HCC receiving ICIs with or without TKIs or locoregional therapies.
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Zhang MY, Ren W, Chen SS, Zhang Q, Li CX, Wan JX, Lin JT. [Exploring and bioinformatics analysis of differentially expressed genes in bronchial asthma]. ZHONGHUA YI XUE ZA ZHI 2021; 101:3809-3813. [PMID: 34895422 DOI: 10.3760/cma.j.cn112137-20210607-01293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To screen core differentially expressed genes of bronchial asthma and conduct bioinformatics analysis. Methods: Macrophage microarray data GSE22528 from asthma patients were downloaded from gene expression database (GEO). The dataset included transcriptome information from 10 human alveolar lavage fluid samples, and five of them were from allergic asthmatic subjects and five from control subjects. Differential expression genes (DEGs) were screened by R 4.0.4 software. Gene ontology (GO) function and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis were performed to select DEGs using DAVID 6.8 database. Protein interaction network (PPI) was constructed from DEGs encoded proteins using STRING online database. Cytoscape software was used to construct core modules and determine core DEGs. Results: Alveolar lavage fluid samples were all collected from Caucasian Canadians, with age range as (20, 37) and (18, 36) years, respectively, including 3 males for each group. In asthmatic patients, 449 genes were up-regulated and 47 down-regulated. GO analysis showed that the up-regulated genes in asthmatic patients were mainly involved in biological processes such as response to folded proteins, and the molecular function was focused on binding of folded proteins and growth factors. Down-regulated genes were mainly involved in biological processes such as histone deacetylation and ubiquitin-mediated protein degradation, and their molecular functions focused on histone deacetylation activity. KEGG pathway enrichment analysis showed that pathways were mainly enriched by up-regulation genes, involving Hippo signaling pathway, hypertrophic cardiomyopathy, estrogen signaling pathway, arrhythmogenic right ventricular cardiomyopathy, basal cell carcinoma, neuro-activated receptor ligand interaction, dilated cardiomyopathy and adhesion and connection signaling pathways. Two core modules were obtained by PPI analysis, and 14 core DEGs were screened out. They were pro-melanin concentrating hormone (PMCH), prepronociceptin (PNOC), Sphingosinol-1-phosphate receptor 2 (S1PR2), Sphingosinol-1-phosphate receptor 5 (S1PR5), CC-type chemokine ligand 21 (CCL21), Kelch-like protein 25 (KLHL25), ubiquitin binding enzyme E2V2 (UBE2V2), F-box protein 17 (FBXO17), taste receptor type 2 member 3 (TAS2R3), somatostatin receptor 2 (SSTR2), metabolic glutamate receptor 2 (GRM2), Lister E3 ubiquitin protein ligase 1 (LTN1), LIM domain specific protein 7 (LMO7) and ring finger protein 19A gene(RNF19A), in which LTN1 and UBE2V2 were down-regulated and the rest were up-regulated. Conclusion: DEGs was found in macrophages of asthmatic and control individuals. PMCH, PNOC, S1PR2, S1PR5 and CCL21 might be the core genes in the pathological process of asthma.
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Li CX, Lin JT, Zhang Q, Wang JR, Gao SN, Li HW, Wan JX, Zhang JY, Zhang MY, Gao X. [Human bone marrow mesenchymal stem cells improve steroid resistance of human airway epithelial BEAS-2B cells in vitro]. ZHONGHUA JIE HE HE HU XI ZA ZHI = ZHONGHUA JIEHE HE HUXI ZAZHI = CHINESE JOURNAL OF TUBERCULOSIS AND RESPIRATORY DISEASES 2021; 44:1097-1102. [PMID: 34915624 DOI: 10.3760/cma.j.cn112147-20210607-00398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Objective: To explore the effect of human bone marrow mesenchymal stem cells(MSC) on the steroid resistance of human airway epithelial cells. Methods: Ovalbumin (OVA)/lipopolysaccharide (LPS) were used to construct steroid resistant BEAS-2B cells, which were then co-cultured with MSC. Groups were set as follows: blank group, model group, Glucocorticoid group, MSC group, MSC+Glucocorticoid group (MSC+bud group). The expression of interleukin (IL)-8 in the cell supernatant was detected by enzyme-linked immunosorbent assay (ELISA); the expression of reactive oxygen species (ROS) in the cells was detected by flow cytometry; the expression of glucocorticoid receptor α (GRα) and histone deacetylase 2 (HDAC2) protein in the cell was detected by Western blotting; and the expression of GRα and HDAC2 mRNA was detected by reverse transcription-polymerase chain reaction (RTPCR). Results: The expression level of IL-8 in the MSC group was significantly lower than that in the Glucocorticoid group (31.7±0.7 vs. 49.8±3.6, P<0.01). The expression of ROS in the MSC group was significantly lower than that in the Glucocorticoid group (2754±154 vs.4624±228, P<0.05). The expression level of HDAC2 mRNA in the MSC group was significantly higher than that in the Glucocorticoid group(1.749±0.005 vs. 1.283±0.098, P<0.05). The expression level of GRα mRNA in the MSC group was significantly higher than that in the Glucocorticoid group (1.623±0.079 vs.1.047±0.220, P<0.01). The expression of HDAC2 protein in the MSC group was significantly higher than that in the Glucocorticoid group (1.067±0.100 vs. 0.620±0.083, P<0.01). The expression of GRα protein in the MSC group was significantly higher than that in the Glucocorticoid group (0.834±0.053 vs. 0.579±0.017, P<0.01). ROS was positively correlated with the IL-8 expression (r=0.796, P<0.01) and negatively correlated with the HDAC2 and GRα mRNA expression (r=-0.893 3, P<0.01; r=0.931 4, P<0.01, respectively), as well as the HDAC2 and GRα Protein expression (r=-0.929 5, P<0.01;r=-0.864 3, P<0.01, respectively). Conclusions: Human MSC can improve steroid resistance of airway epithelial cells in an exocrine manner. The mechanism may be related to the down-regulation of ROS and up-regulation of HDAC2, which lead to GRα overexpression. In addition, MSC may improve the steroid resistance by reducing the expression of IL-8.
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Hsu YC, Huang YT, Lin JT. Fibrosis in patients with chronic hepatitis B and minimally raised ALT during tenofovir therapy - Authors' reply. THE LANCET. INFECTIOUS DISEASES 2021; 21:911. [PMID: 34174231 DOI: 10.1016/s1473-3099(21)00331-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 05/25/2021] [Indexed: 11/09/2022]
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Hsu YC, Chen CY, Chang IW, Chang CY, Wu CY, Lee TY, Wu MS, Bair MJ, Chen JJ, Chen CC, Tseng CH, Tai CM, Huang YT, Ku WH, Mo LR, Lin JT. Once-daily tenofovir disoproxil fumarate in treatment-naive Taiwanese patients with chronic hepatitis B and minimally raised alanine aminotransferase (TORCH-B): a multicentre, double-blind, placebo-controlled, parallel-group, randomised trial. THE LANCET. INFECTIOUS DISEASES 2021; 21:823-833. [PMID: 33524314 DOI: 10.1016/s1473-3099(20)30692-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Revised: 05/28/2020] [Accepted: 07/13/2020] [Indexed: 02/05/2023]
Abstract
BACKGROUND Antiviral therapy for patients with non-cirrhotic chronic hepatitis B and minimally raised alanine aminotransferase (ALT) is controversial. We aimed to investigate the efficacy and safety of tenofovir disoproxil fumarate in reducing the risk of disease progression in this patient population. METHODS TORCH-B is a multicentre, double-blind, placebo-controlled, parallel-group, randomised trial done at six teaching hospitals in Taiwan that enrolled patients with chronic hepatitis B. Eligible patients were aged 25-70 years and had substantial viraemia (viral DNA >2000 IU/mL) and minimally raised serum ALT concentrations more than one-fold but less than two-fold the upper limit of normal (ULN). Exclusion criteria included liver cirrhosis and previous antiviral treatment. Eligible participants were randomly assigned (1:1), stratified by site with a fixed block size of ten, to receive either 300 mg of oral tenofovir disoproxil fumarate or placebo once daily for 3 years. The participants, investigators, research coordinators, pathologists, laboratory personnel, and staff involved in patient care or assessment were masked to treatment assignment. 0·5 mg/day of oral entecavir was added to rescue acute hepatitis flare. The coprimary outcomes were change in necroinflammation severity on the Knodell scale and change in fibrosis stage on the Ishak scale and were evaluated in the modified intention-to-treat population, which comprised all patients with paired liver biopsies. Safety was evaluated in all patients who were randomly assigned. This trial is registered at ClinicalTrials.gov, NCT01522625, and is completed. FINDINGS From Jan 30, 2012, to Nov 10, 2015, 875 patients were screened and 160 were randomly assigned to receive either tenofovir disoproxil fumarate (n=79) or placebo (n=81). The coprimary outcomes were assessed in 146 patients (73 in each group). Liver fibrosis progressed (an increase of ≥1 stage) in 19 (26%, 95% CI 17-38) of 73 patients in the tenofovir disoproxil fumarate group and in 34 (47%, 35-59) of 73 patients in the placebo group (relative risk [RR] 0·56, 95% CI 0·35-0·88; p=0·013), whereas necroinflammation progressed (an increase of ≥2 points) in five (7%, 95% CI 2-15) patients in the tenofovir disoproxil fumarate group and in 12 (16%, 9-27) patients in the placebo group (RR 0·42, 95% CI 0·15-1·12; p=0·084). Two (3%) of 79 patients in the tenofovir disoproxil fumarate group and 13 (16%) of 81 patients in the placebo group had acute hepatitis flare requiring add-on entecavir (RR 0·16, 95% CI 0·04-0·68; p=0·013). The two groups were otherwise similar in occurrences of adverse events. No patients died. INTERPRETATION Tenofovir disoproxil fumarate reduces the risk of progression in liver fibrosis in patients with chronic hepatitis B and minimally raised ALT, but its effect on necroinflammation is non-significant. FUNDING The Taiwan Ministry of Science and Technology, E-Da Hospital, the Taipei Institute of Pathology, Gilead Sciences.
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Chiang TH, Maeda M, Yamada H, Chan CC, Chen SLS, Chiu SYH, Chen YN, Chou YH, Shieh CF, Liu CY, Chiu HM, Chiang H, Shun CT, Lin MW, Wu MS, Lin JT, Chen HH, Ushijima T, Graham DY, Lee YC. Risk stratification for gastric cancer after Helicobacter pylori eradication: A population-based study on Matsu Islands. J Gastroenterol Hepatol 2021; 36:671-679. [PMID: 32671873 DOI: 10.1111/jgh.15187] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 06/13/2020] [Accepted: 07/12/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIM The reliable method to stratify the gastric cancer risk after Helicobacter pylori eradication remains an elusive goal. METHODS Mass eradication of H. pylori began in 2004 in a high-risk population. After eradication, a screening program involving first-stage serological tests (pepsinogen-I, pepsinogen-II, H. pylori immunoglobin G, and gastrin-17) and second-stage endoscopic examination was launched in 2015-2018. Index lesions included gastric cancer or extensive premalignant lesions. We evaluated the performance of the serological tests to "rule in" and "rule out" the risk based on positive and negative likelihood ratios, respectively. The methylation levels of microRNA-124a-3 in the stomach were measured to indicate genetic damage. RESULTS Among 6512 invited subjects, 3895 (59.6%) participated. Both gastrin-17 and pepsinogen tests were normal in 3560 (91.4%) subjects; 206 (5.3%) gastrin-17 and 129 (3.3%) pepsinogen tests were abnormal. Years after eradication, the severity of gastritis had fallen greatly, and extensive premalignant lesions or gastric cancer frequently occurred in newly non-atrophic-appearing mucosa. Pepsinogen testing could moderately predict atrophic gastritis (positive likelihood ratio: 4.11 [95% confidence interval: 2.92-5.77]; negative likelihood ratio: 0.14 [0.10-0.19]). Gastrin-17 was not useful (0.66 and 1.20, respectively). However, pepsinogen testing poorly predicted the index lesions (2.04 [1.21-3.42] and 0.57 [0.34-0.95]). DNA methylation levels in the post-eradication mucosa were more discriminative for predicting index lesions (3.89 [2.32-6.54] and 0.25 [0.15-0.42]). CONCLUSIONS After eradication, pepsinogen false-negative results become more frequent because histology is improved but genetic damage may persist. Direct testing for genetic damage offers better discrimination.
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Chiang TH, Chang WJ, Chen SLS, Yen AMF, Fann JCY, Chiu SYH, Chen YR, Chuang SL, Shieh CF, Liu CY, Chiu HM, Chiang H, Shun CT, Lin MW, Wu MS, Lin JT, Chan CC, Graham DY, Chen HH, Lee YC. Mass eradication of Helicobacter pylori to reduce gastric cancer incidence and mortality: a long-term cohort study on Matsu Islands. Gut 2021; 70:243-250. [PMID: 32792335 PMCID: PMC7815911 DOI: 10.1136/gutjnl-2020-322200] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 07/11/2020] [Accepted: 07/12/2020] [Indexed: 12/17/2022]
Abstract
OBJECTIVE Although mass eradication of Helicobacter pylori has been proposed as a means to eliminate gastric cancer, its long-term effects remain unclear. DESIGN Mass eradication of H. pylori infection was launched in 2004 and continued until 2018 for a high-risk Taiwanese population aged 30 years or older dwelling on Matsu Islands with prevalent H. pylori infection. Test positives for the 13C-urea breath test underwent eradication therapy. We evaluated the effectiveness of the mass eradication in reducing two main outcomes, incidence and mortality rates of gastric cancer, until the end of 2016 and 2018, respectively. RESULTS After six rounds of mass screening and eradication, the coverage rate reached 85.5% (6512/7616). The referral rate for treatment was 93.5% (4286/4584). The prevalence rates of H. pylori fell from 64.2% to 15.0% with reinfection rates of less than 1% per person-year. The presence and severity of atrophic gastritis and intestinal metaplasia also decreased with time. Compared with the historical control period from 1995 to 2003, the effectiveness in reducing gastric cancer incidence and mortality during the chemoprevention period was 53% (95% CI 30% to 69%, p<0.001) and 25% (95% CI -14% to 51%, p=0.18), respectively. No significant changes were noted in the incidence rates of other digestive tract cancers or the antibiotic resistance rate of H. pylori. CONCLUSION Population-based eradication of H. pylori has significantly reduced gastric cancer incidence with no increase in the likelihood of adverse consequences. A significant reduction in mortality is likely to be achieved with a longer follow-up period. TRIAL REGISTRATION NUMBER NCT00155389.
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Nong Y, Lin JT, Sun XW, Wang J, Ma X, Liu XP, Wang HQ, Zha RT, Shen DP, Jiang SJ, Luo SK, Zhao Q, Meng L, Wang WP, Fang J, Han LM, Lu GB, Zhang W, Li GF, Wang H, Zhao ZY, Zhou W, Wei BL, Yuan YD, Peng LP, Lu XL, Pang GF, Li FH, Li L, Zhen H. [Efficacy and safety of Kangbingdu granules in the treatment of influenza: a randomized, double-blind, double-dummy, positive-drug parallel control multicenter clinical trial]. ZHONGHUA YI XUE ZA ZHI 2021; 101:205-211. [PMID: 33370867 DOI: 10.3760/cma.j.cn112137-20201122-03166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To observe the efficacy and safety of Kangbingdu granules (KBD) in the treatment of influenza. Methods: A multicenter, randomized, double-blind, double-dummy, and positive-drug parallel control trial was conducted in 27 Grade ⅢA hospitals in China and the subjects were randomly assigned to the KBD test group or the oseltamivir phosphate capsule control group at a ratio of 1∶1. 200 subjects were planned to be enrolled in each group. The experimental group was given KBD (18g each time, 3 times a day) and oseltamivir phosphate simulator orally, while the control group was given oseltamivir phosphate capsule (75 mg each time, twice a day) and KBD simulator orally for 5 days. The primary efficacy indicators included the remission time of major clinical symptoms and the time of complete defervescence. The secondary efficacy indicators included dosage of acetaminophen, the change of traditional Chinese medicine (TCM) syndrome score and the remission time of other important clinical symptoms. The efficacy of KBD in the test group and Oseltamivir phosphate control group were compared. Adverse events or adverse reactions were observed at the same time to evaluate the safety of KBD Granules. Results: A total of 393 subjects from 27 Grade ⅢA hospitals in China were enrolled. The experimental group included 195 subjects and 191 subjects (97.95%) completed the trial, While the control group included 198 subjects and 195 subjects (98.48%) completed the trial. There was no significant difference in the shedding rate and rejection rate between the two groups (P>0.05). In the Full Analysis Set (FAS), the mean age of the experimental group was (34.9±14.4) years old, with 83 males (42.78%). The mean age of the control group was (33.3±13.5) years old, with 78 males (39.59%). There were no statistically significant differences between the two groups in demographic data, physical examination, viral pathogen detection, total score of TCM syndromes and scores of each symptom at baseline (P>0.05). In the FAS, the remission time M (Q1, Q3) of major clinical symptoms was 3.0 (3.0, 4.0) days in the experimental group and 3.0 (3.0, 4.0) days in the control group, and the difference was not statistically significant (P>0.05). The time M (Q1, Q3) of complete defervescence was 34.0 (20.3, 49.0) hours in the experimental group and 36.5 (19.6, 48.8) hours in the control group, and the difference was not statistically significant (P>0.05). KBD granules had the same effect as Oseltamivir phosphate capsule (P>0.05) in terms of acetaminophen dosage, TCM syndrome effect and disappearance rate of most important clinical symptoms. Meanwhile, the disappearance rate of dizziness and chest distress on day 3 in the KBD granules group was better than that of oseltamivir phosphate capsule (P<0.05). Conclusion: KBD granules have the same efficacy as Oseltamivir Phosphate capsule in the treatment of influenza and the drug safety is good.
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Liou JM, Malfertheiner P, Lee YC, Sheu BS, Sugano K, Cheng HC, Yeoh KG, Hsu PI, Goh KL, Mahachai V, Gotoda T, Chang WL, Chen MJ, Chiang TH, Chen CC, Wu CY, Leow AHR, Wu JY, Wu DC, Hong TC, Lu H, Yamaoka Y, Megraud F, Chan FKL, Sung JJ, Lin JT, Graham DY, Wu MS, El-Omar EM. Screening and eradication of Helicobacter pylori for gastric cancer prevention: the Taipei global consensus. Gut 2020; 69:2093-2112. [PMID: 33004546 DOI: 10.1136/gutjnl-2020-322368] [Citation(s) in RCA: 218] [Impact Index Per Article: 54.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 07/27/2020] [Accepted: 08/12/2020] [Indexed: 02/06/2023]
Abstract
OBJECTIVE A global consensus meeting was held to review current evidence and knowledge gaps and propose collaborative studies on population-wide screening and eradication of Helicobacter pylori for prevention of gastric cancer (GC). METHODS 28 experts from 11 countries reviewed the evidence and modified the statements using the Delphi method, with consensus level predefined as ≥80% of agreement on each statement. The Grading of Recommendation Assessment, Development and Evaluation (GRADE) approach was followed. RESULTS Consensus was reached in 26 statements. At an individual level, eradication of H. pylori reduces the risk of GC in asymptomatic subjects and is recommended unless there are competing considerations. In cohorts of vulnerable subjects (eg, first-degree relatives of patients with GC), a screen-and-treat strategy is also beneficial. H. pylori eradication in patients with early GC after curative endoscopic resection reduces the risk of metachronous cancer and calls for a re-examination on the hypothesis of 'the point of no return'. At the general population level, the strategy of screen-and-treat for H. pylori infection is most cost-effective in young adults in regions with a high incidence of GC and is recommended preferably before the development of atrophic gastritis and intestinal metaplasia. However, such a strategy may still be effective in people aged over 50, and may be integrated or included into national healthcare priorities, such as colorectal cancer screening programmes, to optimise the resources. Reliable locally effective regimens based on the principles of antibiotic stewardship are recommended. Subjects at higher risk of GC, such as those with advanced gastric atrophy or intestinal metaplasia, should receive surveillance endoscopy after eradication of H. pylori. CONCLUSION Evidence supports the proposal that eradication therapy should be offered to all individuals infected with H. pylori. Vulnerable subjects should be tested, and treated if the test is positive. Mass screening and eradication of H. pylori should be considered in populations at higher risk of GC.
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Hsu WF, Chuang PH, Chen CK, Wang HW, Tsai MH, Su WP, Chen HY, Yang CY, Lin CC, Huang GT, Lin JT, Lai HC, Peng CY. Predictors of response and survival in patients with unresectable hepatocellular carcinoma treated with nivolumab: real-world experience. Am J Cancer Res 2020; 10:4547-4560. [PMID: 33415018 PMCID: PMC7783753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 11/20/2020] [Indexed: 06/12/2023] Open
Abstract
Real-world predictors of the treatment efficacy of immune checkpoint inhibitors for hepatocellular carcinoma (HCC) are unknown. This retrospective study enrolled 87 consecutive patients with unresectable HCC from May 2017 to December 2019 at two hospitals. Of the 87 patients, 7, 9, 60, and 11 patients had Barcelona Clinic Liver Cancer stages A, B, C, and D, respectively, and 45, 30, and 10 patients were Child-Pugh class A, B, and C, respectively. The median injection numbers of nivolumab and treatment duration were 6 (3-8) and 2.53 (1.47-4.23) months, respectively, and 64.4% of patients received combination therapy. Radiological imaging was not assessed for 25 patients. Objective response (OR) and disease control rates were 19.5% and 39.1%, respectively. A single tumor (odds ratio: 9.542, P = .015) and ≥20% decline in serum α-fetoprotein protein (AFP) levels within the first 3 months of treatment (defined as AFP response, odds ratio: 5.997, P = .042) were predictors of OR. Lack of macrovascular invasion, combination therapy, and AFP response were predictors of progression-free survival. A Cancer of the Liver Italian Program (CLIP) score of 0-2 (hazard ratio [HR]: 3.717, P = .004) and grade 1-2 immune-related adverse events (irAEs, HR: 2.217, P = .049) were predictors of overall survival (OS) in the entire cohort, and a CLIP score of 0-2 (HR: 3.257, P = .009) was a predictor of OS in evaluable patients. IrAEs ≥ grade 3 were noted in 14 patients, and three died as a result. Having a single tumor and AFP response were predictors of OR, and CLIP score was a predictor of OS.
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Lee TY, Hsu YC, Tseng HC, Lin JT, Wu MS, Wu CY. Association of Daily Aspirin Therapy With Hepatocellular Carcinoma Risk in Patients With Chronic Hepatitis C Virus Infection. Clin Gastroenterol Hepatol 2020; 18:2784-2792.e7. [PMID: 32360983 DOI: 10.1016/j.cgh.2020.04.036] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 03/30/2020] [Accepted: 04/10/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS Aspirin therapy has been associated with reduced risk of colon cancer, but there is only limited evidence for its effects on risk of hepatitis C virus (HCV)-related hepatocellular carcinoma (HCC). We aimed to investigate the association of daily aspirin therapy with HCV-related HCC risk. METHODS In this cohort study, based on Taiwan's National Health Insurance Research Database, we screened 237,963 patients with chronic HCV infection for the period of 1997 through 2011. We excluded patients with confounding conditions and 2478 patients who continuously received daily aspirin therapy for 90 days or more (treated group) were randomly matched 1:2 with 4956 patients who had never received antiplatelet therapy (untreated group) by means of propensity scores. Cumulative incidence of, and hazard ratio (HR) for, HCC development were analyzed after we adjusted for patient mortality as a competing risk event. RESULTS The cumulative incidence of HCC in the treated group was significantly lower than that in the untreated group over 5 years (4.67%; 95% CI, 3.74%-5.59% vs 7.32%; 95% CI, 6.33%-8.30%; P<.001). In the multivariable regression analysis, aspirin therapy was independently associated with a reduced HCC risk (HR, 0.78, 95% CI, 0.64-0.95; P = .011), after adjustment for age per year, male sex, cirrhosis, liver decompensation, hyperlipidemia, statin use, and interferon therapy. Sensitivity subgroup analyses also verified this association (all HRs<1.0). In addition, older age (HR, 1.03 per year; 95% CI, 1.02-1.04), male sex (HR, 1.46; 95% CI, 1.21-1.77), and cirrhosis (HR, 3.13; 95% CI, 2.55-3.84) were independently associated with an increased HCC risk. CONCLUSIONS In a nationwide cohort study in Taiwan, we found aspirin therapy to be significantly associated with a reduced risk of HCV-related HCC.
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Wu CY, Ho HJ, Wu CY, Chen YJ, Lee TY, Hsu YC, Lin JT. Association between proton pump inhibitor use and mortality in patients with hepatocellular carcinoma receiving tyrosine kinase inhibitor. Gut 2020; 70:gutjnl-2020-321932. [PMID: 32907829 DOI: 10.1136/gutjnl-2020-321932] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 08/23/2020] [Accepted: 08/24/2020] [Indexed: 12/08/2022]
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Nong Y, Lin JT, Chen X, Long HY, Li HW. [Evaluation of the effectiveness of bronchial thermoplasty in patients with severe asthma in the real world two years after bronchial thermoplasty treatment]. ZHONGHUA YI XUE ZA ZHI 2020; 100:1730-1735. [PMID: 32536095 DOI: 10.3760/cma.j.cn112137-20200211-00245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To assess the effectiveness of bronchial thermoplasty (BT) in "real-world" patients with severe asthma at 2 years post therapy. Method: Outcomes of 70 patients with severe asthma undergoing bronchial thermoplasty from March 2014 to November 2017 in China-Japan Friendship Hospital were retrospectively analyzed two years post therapy. The scores of Asthma Control Test (ACT) and Mini Asthma Quality of Life Questionnaire (mini-AQLQ), the number of severe exacerbations, emergency department visits and hospitalizations for asthma symptoms in the past year, indicators of pulmonary function including forced expiratory volume in one second (FEV(1)), FEV(1) as a percentage of predicted value (FEV(1)%pred) and FEV(1)/forced vital capacity (FEV(1)/FVC), maintenance asthma medications, the cost of asthma drugs and the total annual cost of asthma treatment were evaluated and analyzed before and 2 years after BT therapy, and the subjective assessment about effectiveness of BT were given by the patients. Results: Before and 2 years after BT, the numbers of subjects suffering severe exacerbations in the past year were 70 (100%) and 37 (52.9%), and the numbers of total severe exacerbations were 575 and 162 respectively. The numbers of patients having emergency department visits due to asthma exacerbation were 46 (65.7%) and 9 (12.9%), and the numbers of emergency department visits were 186 and 19 respectively. The numbers of patients hospitalized due to asthma exacerbation were 43 (61.4%) and 16 (22.9%), and the numbers of total hospitalizations were 124 and 24, respectively. The rate of severe exacerbation, emergency department visit and hospitalization were significantly reduced two years after the treatment by 71.9%, 88.9% and 83.3% (all P<0.001). The scores of ACT and mini-AQLQ were significantly increased [22 (21, 24) vs 17 (13, 19), (5.57±0.89) vs (3.83±0.92); both P<0.001]. Two years after BT, 4 patients (5.7%) were weaned off inhaled corticosteroids (ICS) and long-acting β(2)-agonist (LABA), while 14 patients (37.8%) were weaned off oral corticosteroid (OCS), with daily dose of ICS and OCS significantly decreased (both P<0.05). The proportion of patients treated with montelukast sodium and theophylline was also significantly reduced after BT (40.0% vs 81.4%, 27.1% vs 71.4%; both P<0.001). In addition, the indicator of FEV(1), FEV(1)%pred and FEV(1)/FVC ratio were all greatly improved two years after the treatment [2.27 (1.84, 2.82) vs 2.10 (1.70, 2.61) L, (76.8±19.5)% vs (72.5±19.8)%, (66.3±13.6)% vs (63.8±13.0)%; all P<0.05]. The annual cost for asthma drug and asthma treatment after BT were significantly decreased (P<0.001). Fifty-nine patients (84.3%) subjectively assessed the treatment as effective. Conclusion: The bronchial thermoplasty in "real-world" patients with severe asthma could significantly improve the asthma control, lung function and quality of life, and reduce severe exacerbations, emergency department visits and hospitalizations for asthma symptoms, while the maintenance asthma medications, the cost of asthma drugs and the total annual cost of asthma treatment are significantly decreased.
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Gu XM, Lin JT, Nong Y, Chen X, Long HY. [Effects of bronchial thermoplasty on airway remodeling, asthma control and quality of life in patients with severe asthma]. ZHONGHUA YI XUE ZA ZHI 2020; 100:1573-1577. [PMID: 32450647 DOI: 10.3760/cma.j.cn112137-20200217-00311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the effects of bronchial thermoplasty (BT) on airway remodeling, asthma control and quality of life in patients with severe asthma. Methods: From January to September 2019, 11 patients with severe asthma were recruited from China Japan Friendship Hospital to receive BT treatment. The treatment was performed over three sessions separated by 3-week intervals. The right lower lobe, the left lower lobe and the bilateral upper lobes were treated respectively. In this study, patients' self-control method was used. The timepoint before the first BT treatment was defined as pre-treatment group, and the timepoint before the third treatment was defined as post-treatment group. Histological staining was used to detect the airway remodeling of the left lower lobe in two groups, including the mass of airway smooth muscle (ASM) and collagen in airway wall, and the thickness of basement membrane. The cell classification of bronchoalveolar lavage fluid (BALF) from the left lower lobe and peripheral blood, total serum IgE, asthma control test (ACT), mini asthma quality of life questionnaire (miniAQLQ) and the forced expiratory volume in 1 second expressed as percent predicted (FEV(1)%pred) were evaluated in the two groups. The correlation was analyzed between airway remodeling and asthma control and quality of life. Results: Effects of BT in post-treatment group, compared with pre-treatment group: the mass of ASM and collagen in airway wall was significantly decreased [(9.8±2.5)% vs (25.8±7.7)%, (12.9±4.0)% vs (17.4±5.6)%] (both P<0.05), while basement membrane thickness was not significantly different (P>0.05); the percentage of eosinophils in BALF and peripheral blood, and total serum IgE were not significantly different (all P>0.05); ACT score and miniAQLQ score were significantly increased [(23.1±1.8) vs (13.8±6.2) points, (5.3±1.3) vs (3.6±1.5) points] (both P<0.05), while FEV(1)% pred was not statistically different (P>0.05). The mass of ASM was negatively correlated with ACT score (r=-0.712), miniAQLQ score (r=-0.557) and FEV(1)%pred (r=-0.477), while the mass of collagen was negatively correlated with ACT score (r=-0.549) and miniAQLQ score (r=-0.639) (all P<0.05). Conclusion: BT treatment could improve airway remodeling, asthma control and quality of life in patients with severe asthma; besides, the reduction of remodeling is related to the improvements of asthma control and quality of life.
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Wang WY, Lin JT, Zhou X, Chen P, Wan HY, Yin KS, Ma LJ, Wu CG, Li J, Liu CT, Xie H, Tang W, Huang M, Chen Y, Liu YH, Song LQ, Chen XL, Liu GL, Zhang YM, Li W, Sun LC. [An epidemiological survey on clinical features, self-management and cognitive level of elderly asthmatics in China]. ZHONGHUA YI XUE ZA ZHI 2020; 100:1426-1431. [PMID: 32392995 DOI: 10.3760/cma.j.cn112137-20191117-02498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Objective: To investigate the prevalence of asthma among the elderly people in China and to analyze the clinical features, self-management and cognitive level of elderly asthma patients. Methods: According to the multi-stage random cluster sampling methods, a total of 164 215 subjects were visited by a questionnaire in the last epidemiology survey from eight provinces (Beijing, Shanghai, Guangdong, Liaoning, Henan, Shanxi, Jiangsu, Sichuan provinces) and seven regions (north, northeast, southern china, east, south, southwest and northwest) in China from February 2010 to August 2012. 2 034 were diagnosed as asthma. The elderly patients aged ≥65 years were selected from the 2 034 asthma patients. The clinical characteristics, comorbidities, the status of asthma control and self-management and insights of the disease in elderly asthma patients were analyzed. Results: Among the 2 034 asthma patients, 584 (28.7%) were elderly asthmatics aged ≥65 years old and 1 450 (71.3%) were<65 years old. In the elderly asthma group, Early-onset asthma accounted for 439 (75.2%) and 145 (24.8%) were late-onset. The common clinical manifestations of elderly asthma patients were: chest distress 395 (67.6%), wheezing 304 (52.1%), cough 298 (51.0%). Common comorbidities of elderly asthmatics were: chronic obstructive pulmonary disease 144 (24.7%), allergic rhinitis 122(20.9%), gastroesopheal reflux disease (GERD) 114(19.5%), allergic conjunctivitis 86 (14.7%), eczema 82 (14.0%), chronic bronchitis 76 (13.0%). The Asthma Control Test (ACT) scores of elderly asthmatics and non-elderly asthmatics were (18.5±3.2) and (21.7±3.4) respectively. There was a significant difference between the two groups (P=0.042). Of the elderly asthmatics, only 13 (2.2%) patients monitored daily using a peak flow meter. 93 (15.9%) patients aware that asthma was characterized by chronic airway inflammation. 64 (11.0%) asthmatics understood that the treatment goal. Conclusions: The clinical manifestations of elderly asthmatics are atypical, especially paroxysmal wheezing. Asthma in elderly people causes more comorbidities and mortality. The self-management and cognitive level of patients with asthma needs to be improved.
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Lin LJ, Zhu L, Shi GC, Wu JQ, Li HX, Sun BJ, Lin JT, Xu ZJ, Sun TY, Li J, Yu SY, Liu XM. [Experts consensus for the diagnosis, treatment, and prevention of Coronavirus disease 2019 in the elderly]. ZHONGHUA NEI KE ZA ZHI 2020; 59:588-597. [PMID: 32521953 DOI: 10.3760/cma.j.cn112138-20200228-00151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Coronavirus disease 2019 (COVID-19) can cause great damage to the elderly patients and lead to high mortality. The clinical presentations and auxiliary examinations of the elderly patients with COVID-19 are atypical, due to the physiological ageing deterioration and basal pathological state. The treatment strategy for the elderly patients has its own characteristics and treatment protocol should be considered accordingly. To improve the diagnosis, treatment, and prevention of COVID-19 in the elderly, the Expert Committee of Geriatric Respiratory and Critical Care Medicine, China Society of Geriatrics established the "Expert consensus for the diagnosis, treatment, and prevention of Coronavirus disease 2019 in the elderly" . We focused on the clinical characteristics and key points for better treatment and prevention of COVID-19 in the elderly. (1) For diagnosis, atypical clinical presentation of COVID-19 in the elderly should be emphasized, which may be complicated by underlying disease. (2) For treatment, strategy of multiple disciplinary team (mainly the respiratory and critical care medicine) should be adopted and multiple systemic functions should be considered. (3) For prevention, health care model about integrated management of acute and chronic diseases, in and out of hospital should be applied.
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Liou JM, Chen CC, Chang CM, Fang YJ, Bair MJ, Chen PY, Chang CY, Hsu YC, Chen MJ, Chen CC, Lee JY, Yang TH, Luo JC, Chen CY, Hsu WF, Chen YN, Wu JY, Lin JT, Lu TP, Chuang EY, El-Omar EM, Wu MS. Long-term changes of gut microbiota, antibiotic resistance, and metabolic parameters after Helicobacter pylori eradication: a multicentre, open-label, randomised trial. THE LANCET. INFECTIOUS DISEASES 2020; 19:1109-1120. [PMID: 31559966 DOI: 10.1016/s1473-3099(19)30272-5] [Citation(s) in RCA: 118] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 05/09/2019] [Accepted: 05/14/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND In first-line treatment of Helicobacter pylori, we have previously shown that the eradication frequency was 83·7% (95% CI 80·4-86·6) for triple therapy for 14 days (T14; lansoprazole 30 mg, amoxicillin 1 g, and clarithromycin 500 mg, all given twice daily), 85·9% (82·7-88·6) for concomitant therapy for 10 days (C10; lansoprazole 30 mg, amoxicillin 1 g, clarithromycin 500 mg, and metronidazole 500 mg, all given twice daily), and 90·4% (87·6-92·6) for bismuth quadruple therapy for 10 days (BQ10; bismuth tripotassium dicitrate 300 mg four times a day, lansoprazole 30 mg twice daily, tetracycline 500 mg four times a day, and metronidazole 500 mg three times a day). In this follow-up study, we assess short-term and long-term effects of these therapies on the gut microbiota, antibiotic resistance, and metabolic parameters. METHODS This was a multicentre, open-label, randomised trial done at nine medical centres in Taiwan. Adult patients (>20 years) with documented H pylori infection were randomly assigned (1:1:1, with block sizes of six) to receive T14, C10, or BQ10. We assessed long-term outcomes (reinfection frequency, changes in the gut microbiota, antibiotic resistance, and metabolic parameters) in patients with available data, excluding all protocol violators and those with unknown post-treatment H pylori status. Faecal samples were collected before treatment and 2 weeks, 2 months, and at least 1 year after eradication therapy. Amplification of the V3 and V4 hypervariable regions of the 16S rRNA was done followed by high-throughput sequencing. Susceptibility testing for faecal Escherichia coli and Klebsiella pneumoniae was done. This trial is complete and registered with ClinicalTrials.gov, NCT01906879. FINDINGS Between July 17, 2013, and April 20, 2016, 1620 participants were randomly assigned to the three treatment groups (540 [33%] per group). 1214 (75%) attended 1-year follow-up and are included in this analysis. Compared with baseline, alpha diversity was significantly reduced 2 weeks after T14 (p=0·0002), C10 (p<0·0001), and BQ10 (p<0·0001) treatment. Beta diversity was also significantly altered 2 weeks after T14 (p=0·0010), C10 (p=0·0001), and BQ10 (p=0·0001). Alpha diversity and beta diversity were restored at week 8 (p=0·14 and p=0·918, respectively) and 1 year (p=0·14 and p=0·918) after T14, but were not fully recovered at week 8 and after 1 year in patients treated with C10 (p=0·0001 and p=0·013 at week 8; p=0·019 and p=0·064 at 1 year) and BQ10 (p<0·0001 and p=0·0002; p=0·001 and p=0·029). A transient increase at week 2 after T14 and C10 of the resistance rates of E coli to ampicillin-sulbactam (12% [15/127] to 66% [38/58] for T14, 7% [10/135] to 64% [28/44] for C10), cefazolin (13% [16/127] to 43% [25/58] for T14, 10% [13/135] to 41% [18/44] for C10), cefmetazole (8% [10/127] to 26% [15/58] for T14, 4% [5/135] to 18% [8/44] for C10), levofloxacin (8% [10/127] to 35% [20/58] for T14, 7% [10/135] to 32% [14/44] for C10), gentamicin (13% [19/146] to 47% [27/58] for T14, 15% [22/149] to 45% [20/44] for C10), and trimethoprim-sulfamethoxazole (33% [48/146] to 86% [50/58] for T14, 28% [42/148] to 86% [38/44] for C10; p<0·05 in paired samples in the above analyses) returned to basal state at week 8 and after 1 year. Although bodyweight and body-mass index slightly increased, there were significant improvements in metabolic parameters, with a decrease in insulin resistance, triglycerides, and LDL and an increase in HDL. Overall, there was no significant change in the prevalence of metabolic syndrome at week 8 and 1 year after T14, C10, and BQ10. INTERPRETATION Eradication of H pylori infection has minimal disruption of the microbiota, no effect on antibiotic resistance of E coli, and some positive effects on metabolic parameters. Collectively, these results lend support to the long-term safety of H pylori eradication therapy. FUNDING National Taiwan University Hospital and Ministry of Science and Technology of Taiwan.
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Wang WY, Lin JT, Zhou X, Chen P, Wan HY, Yin KS, Ma LJ, Wu CG, Li J, Liu CT, Xie H, Tang W, Huang M, Chen Y, Liu YH, Song LQ, Chen XL, Liu GL, Zhang YM, Li W, Sun LC. [A survey on clinical characteristics and risk factors of severe asthma in China]. ZHONGHUA YI XUE ZA ZHI 2020; 100:1106-1111. [PMID: 32294877 DOI: 10.3760/cma.j.cn112137-20191117-02497] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Objective: To investigate the clinical characteristics and risk factors of severe bronchial asthma in Chinese people over 14 years old. Methods: According to the multi-stage random cluster sampling methods, a total of 164 215 subjects were visited by a questionnaire in the epidemiology survey from eight provinces (Beijing, Shanghai, Guangdong, Liaoning, Henan, Shanxi, Jiangsu, Sichuan provinces) located in seven regions (north, northeast, east, central China, south, southwest and northwest) of China from February 2010 to August 2012. A total of 2 034 were diagnosed as asthma. The clinical characteristics and related risk factors of patients with severe asthma in China were analyzed. Results: Among all asthma patients, 560 were newly diagnosed, accounting for 27.5% (560/2 034) and the percentage of previously confirmed patients was 72.5% (1 474/2 034). A total of 145 were eligible for severe asthma, accounting for 9.8% (145/1 474) of previously confirmed asthmatics and 7.1% (145/2 034) of all asthmatics. 83.5% (121/145) severe asthmatics had at least one trigger factor. Correlation analysis showed that the risk factors of severe asthma were: smoking (OR=1.543, 95%CI: 1.250-1.814), obesity (OR=2.186, 95%CI: 1.972-2.354), petting (OR=2.135, 95%CI: 1.904-2.283), combined with allergic rhinitis (OR=3.456, 95%CI: 2.721-4.326), gastroesophageal reflux disease (OR=1.842, 95%CI: 1.682-2.140), bronchiectasis (OR=1.665, 95%CI: 1.347-1.912) or chronic obstructive pulmonary disease (OR=1.312, 95%CI: 1.171-1.694). Conclusions: The most common comorbidities in severe asthmatics in China are allergic rhinitis and gastroesophageal reflux disease. The risk factors of severe asthma include obesity, allergic rhinitis, gastroesophageal reflux disease, chronic obstructive pulmonary disease, bronchiectasis, smoking and petting.
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Lin JT. Reducing the health disparity in gastric cancer: A start by Helicobacter pylori eradication in indigenous peoples living in Taiwan. J Gastroenterol Hepatol 2020; 35:705-706. [PMID: 32367563 DOI: 10.1111/jgh.15057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Accepted: 03/29/2020] [Indexed: 01/26/2023]
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Rodriguez Espinosa P, Chen YC, Sun CA, You SL, Lin JT, Chen KH, Hsing AW, Heaney CA. Exploring health and well-being in Taiwan: what we can learn from individuals' narratives. BMC Public Health 2020; 20:159. [PMID: 32013898 PMCID: PMC6998329 DOI: 10.1186/s12889-020-8201-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Accepted: 01/13/2020] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND Our aim was to explore the concepts of health and well-being from the point of view of the people experiencing them. Most of the efforts to understand these concepts have focused on disease prevention and treatment. Less is known about how individuals achieve health and well-being, and their roles in the pursuit of a good life. We hoped to identify important components of these concepts that may provide new targets and messages to strengthen existing public health programs. An improved understanding of health and well-being - or what it means to be well - can guide interventions that help people lead healthier, more fulfilling lives. METHODS Using a grounded qualitative approach drawing from narrative inquiry, we interviewed 24 Taiwanese adults. Thematic inductive coding was employed to explore the nature of health and well-being. RESULTS Eight constituent domains emerged regarding well-being and health. While the same domains were found for both constructs, important frequency differences were found when participants discussed health versus well-being. Physical health and lifestyle behaviors emerged as key domains for health. Disease-related comments were the most frequently mentioned sub-category within the physical health domain, along with health care use and aging-related changes. For well-being, family and finances emerged as key domains. Family appears to be a cornerstone element of well-being in this sample, with participants often describing their personal well-being as closely tied to - and often indistinguishable from - their family. Other domains included work-life, sense of self, resilience, and religion/spirituality. CONCLUSIONS Health and well-being are complex and multifaceted constructs, with participants discussing their constituent domains in a very interconnected manner. Programs and policies intended to promote health and well-being may benefit from considering these domains as culturally-appropriate leverage points to bring about change. Additionally, while the domains identified in this study are person-centered (i.e., reflecting the personal experiences of participants), the stories that participants offered provided insights into how well-being and health are influenced by structural, societal and cultural factors. Our findings also offer an opportunity for future refinement and rethinking of existing measurement tools surrounding these constructs.
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Su CW, Wu CY, Lin JT, Ho HJ, Wu JC. Nucleos(t)ide analogue continuous therapy associated with reduced adverse outcomes of chronic hepatitis B. J Chin Med Assoc 2020; 83:125-133. [PMID: 32015266 DOI: 10.1097/jcma.0000000000000247] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Nucleos(t)ide analogue (NA) therapy reduces the risk of disease progression in chronic hepatitis B virus-infected patients. However, the risk of liver decompensation, hepatic failure, and mortality after discontinuation of NA therapy remains unknown. METHODS Among 51,574 chronic hepatitis B patients who received NAs in the Taiwan National Health Insurance Research Database, we identified 8,631 patients who continued NA therapy (treatment cohort) and 8,631 propensity-score matched patients who stopped NA therapy after their initial 1.5 years treatment (off-therapy cohort) between October 1, 2003 and December 31, 2011. All study subjects were followed up from the index date, that is, the date 1.5 years after the first prescription of NA, until development of liver decompensation and hepatic failure, death or end of 18-month follow-up period. RESULTS Treatment cohort had significantly lower risks of liver decompensation (1.05%; 95% confidence interval [CI], 0.81%-1.30% vs 2.13%; 95% CI, 1.82%-2.45%; p < 0.001), hepatic failure (0.35%; 95% CI, 0.21%-0.49% vs 0.63%; 95% CI, 0.46%-0.80%; p = 0.008) and overall mortality (1.67%; 1.37%-1.98% vs 2.44%; 95% CI, 2.10%-2.77%; p < 0.001) during the 18-month follow-up period. After adjusting for potential confounders, NA continuous therapy was associated with reduced risks of liver decompensation (hazard ratio [HR]: 0.47; 95% CI, 0.36-0.62, p < 0.001), hepatic failure (HR: 0.53; 95% CI, 0.33-0.86, p = 0.01) and overall mortality (HR: 0.67; 95% CI, 0.53-0.84, p = 0.001). The number needed to reduce one less disease progression and mortality was 47. The protective effect of NA continuous therapy was found in nearly all subgroups. CONCLUSION NA continuous therapy is associated with reduced risks of liver decompensation, hepatic failure, and overall mortality.
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Tsai HJ, Tai JJ, Chen LT, Wu MS, Yeh KH, Lin CW, Wang TE, Wang HP, Yu FJ, Liou JM, Hsiao CF, Cheng TY, Yeh HJ, Ko CW, Chen MJ, Lo GH, Hsu PI, Chang CS, Hwang WS, Chuang SS, Lee HW, Shun CT, Chiu CF, Wang WM, Hsieh CY, Liu TW, Lin JT, Kuo SH, Cheng AL. A multicenter prospective study of first-line antibiotic therapy for early-stage gastric mucosa-associated lymphoid tissue lymphoma and diffuse large B-cell lymphoma with histological evidence of mucosa-associated lymphoid tissue. Haematologica 2019; 105:e349-e354. [PMID: 31727764 DOI: 10.3324/haematol.2019.228775] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
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Wang RY, Li HW, Zhang Q, Lin JT. [Effect of artesunate on airway responsiveness and airway inflammation in asthmatic mice]. ZHONGHUA YI XUE ZA ZHI 2019; 99:2536-2541. [PMID: 31484283 DOI: 10.3760/cma.j.issn.0376-2491.2019.32.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To observe the effects of artesunate on airway responsiveness and airway inflammation in asthmatic mice. Methods: Thirty female BALB/c mice aged 6-8 weeks were randomly divided into control group, asthma group and artesunate group. In the asthma group and the artesunate group, the mice were sensitized by intraperitoneal injection of 20 μg of ovalbumin (OVA) and 0.2 ml of aluminum hydroxide suspension (2 mg) on day 0 and 14, respectively, and 1% OVA 10 ml dissolved in sterile phosphate (PBS) buffer was aerosolized for 30 min from the 21st to 28th day. The control group was sensitized with 0.2 ml of 2 mg suspension of aluminum hydroxide on day 0 and 14, and aerosolized by 10 ml of sterile PBS from the 21st to 28th day. Before the challenge, the artesunate group was intraperitoneally injected with 0.2 ml of artesunate. Artesunate was replaced with the same amount of normal saline in the control group and the asthma group. The mice were treated after 24 hours of last stimulation. The airway responsiveness of mice was measured by airway intubation and the changes of airway resistance and compliance were observed. Bronchoalveolar lavage fluid (BALF) was classified by cytology, and pathological changes of left lung tissue were observed and scored. Results: The airway resistance of the three groups increased and the lung compliance decreased with the increase of methacholine (Ach) concentration. The airway resistance and lung compliance of the three groups were different under the same concentration (P<0.05). The airway resistance of the artesunate group at Ach 6.25, 12.5, 25, 50, 100 mg/ml was lower than that of the asthma group at the same concentration [(1.01±0.48) vs (1.30±0.22), (1.06±0.44) vs (1.70±0.31), (1.30±0.64) vs (2.66±0.79), (1.82±0.55) vs (3.38±1.35), (2.49±0.85) vs (4.07±1.34) cmH(2)O·s(-1)·ml(-1)(1 cmH(2)O=0.098 kPa); t=3.862, 7.376, 9.113, 7.051, 6.685, all P<0.05]; the degree of lung compliance decrease at the concentration of Ach 3.125, 6.25, 12.5, 25, 50, 100 mg/ml was lower than that of the asthma group at the same concentration [(3.89±0.55)×10(-2) vs (3.07±0.63)×10(-2), (3.61±0.52)×10(-2) vs (3.04±0.58)×10(-2), (3.48±0.38)×10(-2) vs (2.78±0.57)×10(-2), (3.09±0.52)×10(-2) vs (1.73±0.62)×10(-2), (2.32±0.60)×10(-2) vs (1.29±0.54)×10(-2), (1.87±0.59)×10(-2) vs (1.15±0.44)×10(-2) ml/cmH(2)O; t=-6.295, -4.921, -6.533, -11.135, -8.48, -6.319, all P<0.05]. The proportion of eosinophils in artesunate group in BALF was significantly lower than that in asthma group [(16.63±8.58)% vs (40.44±12.94)%; t=4.336, P<0.05]. In the asthma group, the inflammatory cells infiltration of the bronchi and the perivascular area, the bronchial epithelial edema and degeneration can be observed, and the artesunate could reduce the infiltration of inflammatory cells around the bronchus and blood vessels, and the mucus secretion was also reduced in the artesunate group. Conclusion: Artesunate can improve airway hyperresponsiveness and airway inflammation in asthmatic mice and has a certain therapeutic effect on asthma.
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Li HW, Lin JT, Nong Y, Ren ZC, Han QQ. [Distribution of airway inflammation phenotype in patients with bronchial asthma and its correlation with control level]. ZHONGHUA YI XUE ZA ZHI 2019; 99:1692-1697. [PMID: 31216813 DOI: 10.3760/cma.j.issn.0376-2491.2019.22.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the distribution of airway inflammation phenotypes in patients with bronchial asthma and its correlation with asthma control level. Methods: Patients who met GINA 2017 asthma diagnostic criteria from October 2017 to April 2018 in respiratory outpatient department of China-Japan Friendship Hospital were included. The clinical data of non-acute asthma patients were prospectively collected, including general data, asthma control level, pulmonary function, induced sputum cell classification, serum total IgE, exhaled nitric oxide (FeNO), blood cell classification. The correlation between phenotype distribution of airway inflammation and airway inflammation markers (eosinophils in sputum, FeNO, blood eosinophil, serum IgE) and asthma control was analyzed by correlation analysis. The correlation between sputum eosinophil level and FeNO, blood eosinophil count, serum total IgE, forced expiratory volume in one-second (FEV(1)) predicted (FEV(1)%pred) was analyzed by correlation analysis too. Results: A total of 97 asthmatic patients were enrolled. There were 38 males (39.2%) and 59 females (60.8%), aged (48±14) (range 22 to 80). Control level of asthma:13 cases (13.4%) were controlled, 39 cases(40.2%) were partially controlled and 45 cases (46.4%) were uncontrolled. The phenotypes of airway inflammation were eosinophilic 51 cases (52.6%), neutrophilic 9 cases (9.3%), mixed 35 cases (36.1%) and paucigranulocytic 2 cases (2.1%). There was no significant correlation between airway inflammation phenotype distribution, airway inflammation markers and asthma control level (P>0.05). Sputum eosinophil level was positively correlated with FeNO level in controlled and uncontrolled patients (r=0.420, P=0.008 and r=0.325, P=0.031); sputum eosinophil level was positively correlated with blood eosinophil level in uncontrolled asthma patients (r=0.328, P=0.037). There was no significant correlation between sputum eosinophil level and FEV(1)%pred (P>0.05). Conclusions: Eosinophil type is the dominant type of airway inflammation in asthmatic patients, and there is no significant correlation between airway inflammation and asthma control level. At present, airway inflammation cannot be used to assess asthma control level.
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Lin JT, Zhang XY. [Do not diagnose postinfectious cough as cough variant asthma]. ZHONGHUA JIE HE HE HU XI ZA ZHI = ZHONGHUA JIEHE HE HUXI ZAZHI = CHINESE JOURNAL OF TUBERCULOSIS AND RESPIRATORY DISEASES 2019; 42:167-169. [PMID: 30845390 DOI: 10.3760/cma.j.issn.1001-0939.2019.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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