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Comparison of Second-Line Quadruple Therapies with or without Bismuth for Helicobacter pylori Infection. BIOMED RESEARCH INTERNATIONAL 2015; 2015:163960. [PMID: 26090383 PMCID: PMC4450213 DOI: 10.1155/2015/163960] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/26/2014] [Revised: 02/16/2015] [Accepted: 02/16/2015] [Indexed: 12/12/2022] [Imported: 09/26/2023]
Abstract
The bismuth-based quadruple regimen has been applied in Helicobacter pylori rescue therapy worldwide. The non-bismuth-based quadruple therapy or “concomitant therapy” is an alternative option in first-line eradication but has not been used in second-line therapy. Discovering a valid regimen for rescue therapy in bismuth-unavailable countries is important. We conducted a randomized controlled trial to compare the efficacies of the standard quadruple therapy and a modified concomitant regimen. One hundred and twenty-four patients were randomly assigned into two groups: RBTM (rabeprozole 20 mg bid., bismuth subcitrate 120 mg qid, tetracycline 500 mg qid, and metronidazole 250 mg qid) and RATM (rabeprozole 20 mg bid., amoxicillin 1 g bid., tetracycline 500 mg qid, and metronidazole 250 mg qid) for 10 days. The eradication rate of the RBTM and RATM regimen was 92.1% and 90.2%, respectively, in intention-to-treat analysis. Patients in both groups had good compliance (~96%). The overall incidence of adverse events was higher in the RATM group (42.6% versus 22.2%, P = 0.02), but only seven patients (11.5%) experienced grades 2-3 events. In conclusion, both regimens had good efficacy, compliance, and acceptable side effects. The 10-day RATM treatment could be an alternative rescue therapy in bismuth-unavailable countries.
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The efficacy of endoscopic papillary balloon dilation for patients with acute biliary pancreatitis. Gastroenterol Res Pract 2015; 2015:575898. [PMID: 25949236 PMCID: PMC4408643 DOI: 10.1155/2015/575898] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2014] [Revised: 03/22/2015] [Accepted: 03/29/2015] [Indexed: 02/06/2023] [Imported: 09/26/2023] Open
Abstract
Background. No study investigated the efficacy and safety of endoscopic papillary balloon dilation (EPBD) for the treatment of acute biliary pancreatitis (ABP). Method. We retrospectively reviewed the effects of EPBD on patients with ABP from February 2003 to December 2012. The general data, findings of image studies, details of the procedure, and outcomes after EPBD were analyzed. Result. Total 183 patients (male/female: 110/73) were enrolled. The mean age was 65.9 years. Among them, 155 patients had mild pancreatitis. The meantime from admission to EPBD was 3.3 days. Cholangiogram revealed filling defects inside the common bile duct (CBD) in 149 patients. The mean dilating balloon size was 10.5 mm and mean duration of the dilating procedure was 4.3 minutes. Overall, 124 patients had gross stones retrieved from CBD. Four (2.2%) adverse events and 2 (1.1%) intraprocedure bleeding incidents but no procedure-related mortality were noted. Bilirubin and amylase levels significantly decreased after EPBD. On average, patients resumed oral intake within 1.4 days. The clinical parameters and outcomes were similar in patients with different severity of pancreatitis. Conclusion. EPBD can be effective and safe for the treatment of ABP, even in patients presenting with severe disease.
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Hsu PI, Lu CL, Wu DC, Kuo CH, Kao SS, Chang CC, Tai WC, Lai KH, Chen WC, Wang HM, Cheng JS, Tsai TJ, Chuah SK. Eight weeks of esomeprazole therapy reduces symptom relapse, compared with 4 weeks, in patients with Los Angeles grade A or B erosive esophagitis. Clin Gastroenterol Hepatol 2015; 13:859-66.e1. [PMID: 25245625 DOI: 10.1016/j.cgh.2014.09.033] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2014] [Revised: 09/06/2014] [Accepted: 09/08/2014] [Indexed: 12/11/2022] [Imported: 09/26/2023]
Abstract
BACKGROUND & AIMS There is disagreement over the ideal duration of initial proton pump inhibitor (PPI) therapy for gastroesophageal reflux disease, and whether prolonged therapy increases healing of the esophagitis and prevents symptom relapse. We performed a multicenter, prospective, randomized, controlled study to compare the efficacies of 4 weeks vs 8 weeks of PPI therapy in reducing reflux symptoms and preventing symptom relapse in patients with Los Angeles grade A or B erosive esophagitis. METHODS Consecutive patients with symptomatic Los Angeles grade A or B erosive esophagitis were assigned randomly to groups given daily esomeprazole (40 mg) for 4 weeks (n = 207) or 8 weeks (n = 201) as their initial treatment. Patients with complete symptom resolution were switched to on-demand therapy until the end of week 20. All patients underwent follow-up endoscopy at the end of week 20. Symptom relapse was defined as 2 or more episodes of troublesome reflux symptoms per week or ingestion of PPI for more than 7 days within 4 weeks, owing to reflux symptoms. RESULTS The 4-week and 8-week groups had comparable rates of complete symptom resolution (77.9% vs 82.1%). However, the cumulative 12-week incidence of symptom relapse was higher for the 4-week group than for the 8-week group (62.5% vs 47.8%; difference, 14.7%; 95% confidence interval, 3.7%-25.7%; P = .009). No significant difference was observed between groups in the proportions of patients with sustained healing at the end of week 20 (49.6% vs 40.9%; P = .160). CONCLUSIONS Prolonging PPI therapy from 4 weeks to 8 weeks does not appear to increase the rate of complete symptom resolution in patients with mild erosive esophagitis. However, 8 weeks of PPI therapy reduces symptom relapse, compared with 4 weeks, in patients with Los Angeles grade A or B erosive esophagitis. ClinicalTrials.gov number: NCT01874535.
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Wang FW, Chuang HY, Tu MS, King TM, Wang JH, Hsu CW, Hsu PI, Chen WC. Prevalence and risk factors of asymptomatic colorectal diverticulosis in Taiwan. BMC Gastroenterol 2015; 15:40. [PMID: 25888375 PMCID: PMC4383068 DOI: 10.1186/s12876-015-0267-5] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Accepted: 03/11/2015] [Indexed: 12/21/2022] [Imported: 08/29/2023] Open
Abstract
Background To investigate the prevalence and risk factors of asymptomatic colorectal diverticulosis in Taiwanese general population. Methods From January 2009 to December 2011, consecutive asymptomatic subjects undergoing a health check-up were evaluated by colonoscopy. The colorectal diverticulosis was assessed, and a medical history and demographic data were obtained from each subject. Logistic regression analysis was conducted to search the risk factors of colorectal diverticulosis. Results Of the 1899 asymptomatic subjects, the prevalence of colorectal diverticulosis was 13.5%. On univariate logistic regression analysis, age over 60 years old, male, adenomatous polyp, current smoking and heavy alcohol consumption were significantly associated with diverticulosis. Multivariate logistic regression analysis revealed that age over 60 years old (relative risk [RR], 2.57; 95% confidence interval [CI], 1.64-6.47), adenomatous polyps (RR, 2.18; 95% CI, 1.18-4.61) and heavy alcohol consumption (RR, 1.82; 95% CI, 1.04-3.08) were independent predictors for colorectal diverticulosis. Conclusions The prevalence of asymptomatic colorectal diverticulosis was 13.5% in Taiwan. Age over 60 years old, adenomatous polyp and heavy alcohol consumption may affect the risk of development of the disease.
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Hsu WH, Kuo FC, Hu HM, Hsu PI, Wu DC, Kuo CH. Genetic polymorphisms of CYP2C19 and IL1B have no influence on esomeprazole treatment for mild erosive esophagitis. Kaohsiung J Med Sci 2015; 31:255-9. [PMID: 25910560 DOI: 10.1016/j.kjms.2015.01.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2014] [Revised: 12/14/2014] [Accepted: 01/09/2015] [Indexed: 12/12/2022] [Imported: 09/26/2023] Open
Abstract
Interleukin (IL)-1β is a potent inhibitor of gastric acid secretion and its genetic polymorphism is linked to the severity of reflux esophagitis. Proton-pump inhibitor (PPI) metabolized by P450 2C19 (CYP2C19) is the chief medication in reflux esophagitis treatment. The CYP2C19 genotype may influence the therapeutic effect of PPI for reflux esophagitis. From November 2009 to June 2012, 184 patients were enrolled in this study with endoscopy examination, 8 weeks of esomeprazole treatment, and 20 weeks of follow-up with questionnaire. These patients also received endoscopy examination after 20 weeks. Blood was collected for genetic polymorphism analysis with polymerase chain reaction. After 8 weeks of treatment with esomeprazole, all of these 184 patients had achieved complete symptom relief. However, in the following 12 weeks, 58.70% (108/184) complained of symptom relapse, 45.65% (84/184) patients had persistent esophageal erosion verified by endoscopy, and in total, 76.09% (140/184) patients had treatment failure at the end of 20 weeks. There were no influences between the genetic polymorphisms of CYP2C19 and IL1B to treatment failure (p = 0.896). Therefore, prolonging PPI treatment and further lifestyle modification might be warranted for symptomatic mild esophagitis. There were no relationships between IL-1β and CYP2C19 in the treatment effect in mild reflux esophagitis.
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Sun WC, Hsu PI, Yu HC, Lin KH, Tsay FW, Wang HM, Tsai TJ, Chen WC, Lai KH, Cheng JS. The compliance of doctors with viral hepatitis B screening and antiviral prophylaxis in cancer patients receiving cytotoxic chemotherapy using a hospital-based screening reminder system. PLoS One 2015; 10:e0116978. [PMID: 25658926 PMCID: PMC4319781 DOI: 10.1371/journal.pone.0116978] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Accepted: 12/17/2014] [Indexed: 12/29/2022] [Imported: 09/26/2023] Open
Abstract
Background and Aim Screenings for hepatitis B surface antigen (HBsAg) and antiviral prophylaxis are recommended for HBsAg-positive patients before the start of cytotoxic chemotherapy; however, compliance with these recommendations varies among doctors. We investigated the compliance of doctors with these recommendations using a reminder system and assessed the outcomes of HBsAg-positive patients receiving cytotoxic chemotherapy. Methods Using a computer-assisted reminder system, doctors were alerted of both HBsAg screening and antiviral prophylaxis prior to prescribing chemotherapy. The compliance between different doctors and outcomes of patients were investigated during the period of execution of this system. The rates of compliance with both recommendations were compared among various cancer types. Results A total of 1053 patients were enrolled, of which only 88 had previous data pertaining to HBsAg status. Using this reminder system, an overall screening rate of 85.5% (825/965) was achieved and did not significantly differ according to cancer type. However, the overall antiviral prophylactic rate was only 45.5% (61/134). The rates of antiviral prophylaxis were lower for doctors treating lung, breast and colorectal cancers than for those treating hematological malignancies (all p<0.05). Consequently, the rate of HBV reactivation was lower in patients who received antiviral prophylaxis than in those who did not (1.6% vs. 15.1%; p<0.01). Multivariate analysis revealed that male gender and antiviral prophylaxis were both related to reactivation of hepatitis B (p<0.05). Conclusions By using this reminder system, the overall screening rate for HBsAg was satisfactory, whereas the antiviral prophylaxis was inadequate in patients with solid tumors due to the varying compliance of the attending doctors. Further strategies to improve both screening and prophylaxis are needed to minimize HBV-related events during cytotoxic chemotherapy.
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Tsay FW, Wu DC, Kao SS, Tsai TJ, Lai KH, Cheng JS, Chan HH, Wang HM, Tsai WL, Tseng HH, Peng NJ, Hsu PI. Reverse sequential therapy achieves a similar eradication rate as standard sequential therapy for Helicobacter pylori eradication: a randomized controlled trial. Helicobacter 2015; 20:71-7. [PMID: 25495272 DOI: 10.1111/hel.12176] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] [Imported: 08/29/2023]
Abstract
BACKGROUND AND AIMS Sequential therapy is a two-step therapy achieving a promising eradication rate for Helicobacter pylori infection. The rationale of sequential method has been proposed that amoxicillin weakens bacterial cell walls in the initial phase of treatment, preventing the development of drug efflux channels for clarithromycin and metronidazole used in the second phase. The aim of this prospective, randomized, controlled study was to investigate whether the efficacy of reverse sequential therapy was noninferior to sequential therapy in the treatment of H. pylori infection. METHODS From January 2009 to December 2010, consecutive H. pylori-infected patients were randomly assigned to receive either sequential therapy (a 5-day dual therapy with pantoprazole plus amoxicillin, followed by a 5-day triple therapy with pantoprazole plus clarithromycin and metronidazole) or reverse sequential therapy (a 5-day triple therapy with pantoprazole plus clarithromycin and metronidazole, followed by a 5-day dual therapy with pantoprazole plus amoxicillin). H. pylori status was examined 6 weeks after the end of treatment by rapid urease and histology or urea breath test. RESULTS One hundred and twenty-two H. pylori-infected participants were randomized to receive sequential (n = 60) or reverse sequential therapy (n = 62). The eradication rates, by intention-to-treat analysis, were similar: 91.9% (95% confidence interval (CI): 85.1-98.7%) for sequential therapy and 96.7% (95% CI: 92.2-101.2%) for reverse sequential therapy (p = .44). Per-protocol analysis also showed similar results: 91.8% (95% CI: 84.9-98.7%) for sequential group and 96.7% (95% CI: 92.2-101.2%) for reverse sequential therapy (p = .43). The two treatments exhibited comparable frequencies of adverse events (11.3% vs 6.7%, respectively) and drug compliance (98.4% vs 100%, respectively). The overall resistance rates of antibiotics were clarithromycin 10.5%, amoxicillin 0%, and metronidazole 44.2% of patients, respectively. The dual resistance rate of clarithromycin and metronidazole was 4.2%. Both therapies achieved a high eradication rate for clarithromycin-resistant strains (100% vs 100%, respectively) and metronidazole-resistant strains (81.8% vs 95%, respectively) by intention-to-treat analysis. CONCLUSIONS Ten-day reverse sequential therapy and standard sequential therapy are equally effective for H. Pylori eradication. The finding indicates that the sequence of antibiotics administered in sequential therapy does not influence the efficacy of the treatment.
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Celecoxib suppresses hepatoma stemness and progression by up-regulating PTEN. Oncotarget 2015; 5:1475-90. [PMID: 24721996 PMCID: PMC4039225 DOI: 10.18632/oncotarget.1745] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] [Imported: 09/26/2023] Open
Abstract
Celecoxib, a COX-2 inhibitor and non-steroidal anti-inflammatory drug, can prevent several types of cancer, including hepatocellular carcinoma (HCC). Here we show that celecoxib suppressed the self-renewal and drug-pumping functions in HCC cells. Besides, celecoxib depleted CD44+/CD133+ hepatic cancer stem cells (hCSC). Prostaglandin E2 (PGE2) and CD133 overexpression did not reverse the celecoxib-induced depletion of hCSC. Also, celecoxib inhibited progression of rat Novikoff hepatoma. Moreover, a 60-day celecoxib program increased the survival rate of rats with hepatoma. Histological analysis revealed that celecoxib therapy reduced the abundance of CD44+/CD133+ hCSCs in hepatoma tissues. Besides, the hCSCs depletion was associated with elevated apoptosis and blunted proliferation and angiogenesis in hepatoma. Celecoxib therapy activated peroxisome proliferator-activated receptor γ (PPARγ) and up-regulated PTEN, thereby inhibiting Akt and disrupting hCSC expansion. PTEN gene delivery by adenovirus reduced CD44/CD133 expression in vitro and hepatoma formation in vivo. This study suggests that celecoxib suppresses cancer stemness and progression of HCC via activation of PPARγ/PTEN signaling.
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Tsai TJ, Lai KH, Lin CK, Chan HH, Wang EM, Tsai WL, Cheng JS, Yu HC, Chen WC, Hsu PI. Role of endoscopic papillary balloon dilation in patients with recurrent bile duct stones after endoscopic sphincterotomy. J Chin Med Assoc 2015; 78:56-61. [PMID: 25241239 DOI: 10.1016/j.jcma.2014.08.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2014] [Revised: 06/20/2014] [Accepted: 06/27/2014] [Indexed: 12/17/2022] [Imported: 09/26/2023] Open
Abstract
BACKGROUND Endoscopic sphincterotomy (ES) is an established treatment for patients with choledocholithiasis or common bile duct stones (CBDS), but further management of patients after ES with recurrent CBDS remains controversial. Endoscopic papillary large balloon dilation (EPLBD) has been used safely and effectively for stone removal in patients after ES with recurrent CBDS. The aim of this study was to evaluate the clinical efficacy of EPLBD in patients after complete ES with recurrent CBDS. METHODS Records of 891 patients with CBDS after complete ES from January 1991 to December 2008 were reviewed. Of 133 patients with recurrent CBDS, 122 had complete endoscopic bile duct clearance. Twenty-three patients (Group 1) underwent EPLBD and 99 (Group 2) underwent stone extraction without dilatation. Basic demographics and endoscopic findings at the first recurrence were recorded and analyzed. The primary end point was the second CBDS recurrence. RESULTS No statistical differences were observed between the two groups, except for larger CBDS size in Group 1. The bile duct clearance rate was 96% in Group 1 and 91% in Group 2. No complications such as pancreatitis, perforation, and bleeding were noted in Group 1, and one patient in Group 2 suffered from bleeding after stone extraction. The rate of second recurrent CBDS after endoscopic clearance for the first recurrent CBDS was 17% in Group 1 and 60% in Group 2 (p < 0.001). There were two independent factors for the second recurrence, including cirrhosis (odds ratio 4.734, p = 0.023) and stone extraction directly without major papilla expansion (odds ratio 6.050, p = 0.003). CONCLUSION EPLBD is a safe and effective endoscopic treatment for recurrent CBDS in patients after ES. It can also facilitate complete clearance of CBDS and prevent further CBDS recurrence.
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Comparison of hemostatic efficacy of argon plasma coagulation with and without distilled water injection in treating high-risk bleeding ulcers. BIOMED RESEARCH INTERNATIONAL 2014; 2014:413095. [PMID: 25243138 PMCID: PMC4160620 DOI: 10.1155/2014/413095] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/30/2014] [Revised: 07/27/2014] [Accepted: 08/11/2014] [Indexed: 01/19/2023] [Imported: 09/26/2023]
Abstract
Background. Argon plasma coagulation (APC) is useful to treat upper gastrointestinal bleeding, but its hemostatic efficacy has received little attention. Aims. This investigation attempted to determine whether additional endoscopic injection before APC could improve hemostatic efficacy in treating high-risk bleeding ulcers. Methods. From January 2007 to April 2011, adult patients with high-risk bleeding ulcers were included. This investigation compared APC plus distilled water injection (combined group) to APC alone for treating high-risk bleeding ulcers. Outcomes were assessed based on initial hemostasis, surgery, blood transfusion, hospital stay, rebleeding, and mortality at 30 days posttreatment. Results. Totally 120 selected patients were analyzed. Initial hemostasis was accomplished in 59 patients treated with combined therapy and 57 patients treated with APC alone. No significant differences were noted between these groups in recurred bleeding, emergency surgery, 30-day mortality, hospital stay, or transfusion requirements. Comparing the combined end point of mortality plus the failure of initial hemostasis, rebleeding, and the need for surgery revealed an advantage for the combined group (P = 0.040). Conclusions. Endoscopic therapy with APC plus distilled water injection was no more effective than APC alone in treating high-risk bleeding ulcers, whereas combined therapy was potentially superior for patients with poor overall outcomes.
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Impact of blood type, functional polymorphism (T-1676C) of the COX-1 gene promoter and clinical factors on the development of peptic ulcer during cardiovascular prophylaxis with low-dose aspirin. BIOMED RESEARCH INTERNATIONAL 2014; 2014:616018. [PMID: 25243161 PMCID: PMC4163467 DOI: 10.1155/2014/616018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/24/2014] [Accepted: 07/09/2014] [Indexed: 12/23/2022] [Imported: 09/26/2023]
Abstract
Aims. To investigate the impact of blood type, functional polymorphism (T-1676C) of the COX-1 gene promoter, and clinical factors on the development of peptic ulcer during cardiovascular prophylaxis with low-dose aspirin. Methods. In a case-control study including 111 low-dose aspirin users with peptic ulcers and 109 controls (asymptomatic aspirin users), the polymorphism (T-1676C) of the COX-1 gene promoter was genotyped, and blood type, H pylori status, and clinical factors were assessed. Results. Univariate analysis showed no significant differences in genotype frequencies of the COX-1 gene at position -1676 between the peptic ulcer group and control group. Multivariate analysis revealed that blood type O, advanced age, history of peptic ulcer, and concomitant use of NSAID were the independent risk factors for the development of peptic ulcer with the odds ratios of the 2.1, 3.1, 27.6, and 2.9, respectively. Conclusion. The C-1676T polymorphism in the COX-1 gene promoter is not a risk factor for ulcer formation during treatment with low-dose aspirin. Blood type O, advanced age, history of peptic ulcer, and concomitant use of NSAID are of independent significance in predicting peptic ulcer development during treatment with low-dose aspirin.
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Sheu BS, Wu CY, Wu MS, Chiu CT, Lin CC, Hsu PI, Cheng HC, Lee TY, Wang HP, Lin JT. Consensus on control of risky nonvariceal upper gastrointestinal bleeding in Taiwan with National Health Insurance. BIOMED RESEARCH INTERNATIONAL 2014; 2014:563707. [PMID: 25197649 PMCID: PMC4147192 DOI: 10.1155/2014/563707] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/13/2014] [Accepted: 08/01/2014] [Indexed: 01/10/2023] [Imported: 09/26/2023]
Abstract
BACKGROUND AND AIMS To compose upper gastrointestinal bleeding (UGIB) consensus from a nationwide scale to improve the control of UGIB, especially for the high-risk comorbidity group. METHODS The steering committee defined the consensus scope to cover preendoscopy, endoscopy, postendoscopy, and overview from Taiwan National Health Insurance Research Database (NHIRD) assessments for UGIB. The expert group comprised thirty-two Taiwan experts of UGIB to conduct the consensus conference by a modified Delphi process through two separate iterations to modify the draft statements and to vote anonymously to reach consensus with an agreement ≥80% for each statement and to set the recommendation grade. RESULTS The consensus included 17 statements to highlight that patients with comorbidities, including liver cirrhosis, end-stage renal disease, probable chronic obstructive pulmonary disease, and diabetes, are at high risk of peptic ulcer bleeding and rebleeding. Special considerations are recommended for such risky patients, including raising hematocrit to 30% in uremia or acute myocardial infarction, aggressive acid secretory control in high Rockall scores, monitoring delayed rebleeding in uremia or cirrhosis, considering cycloxygenase-2 inhibitors plus PPI for pain control, and early resumption of antiplatelets plus PPI in coronary artery disease or stroke. CONCLUSIONS The consensus comprises recommendations to improve care of UGIB, especially for high-risk comorbidities.
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Randomized controlled trial comparing 7-day triple, 10-day sequential, and 7-day concomitant therapies for Helicobacter pylori infection. Antimicrob Agents Chemother 2014; 58:5936-42. [PMID: 25070099 DOI: 10.1128/aac.02922-14] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] [Imported: 09/26/2023] Open
Abstract
With the rising prevalence of antimicrobial resistance, the failure rate of the standard triple therapy for Helicobacter pylori infection is increasing. Sequential therapy and concomitant therapy have been recommended to replace standard triple therapy for H. pylori eradication in regions with high clarithromycin resistance. The aim of this prospective, randomized, and controlled study was to simultaneously assess the efficacies of 10-day sequential and 7-day concomitant therapies versus a 7-day standard triple therapy for treating H. pylori infection. Consecutive H. pylori-infected subjects were randomly assigned to a 7-day standard triple therapy (pantoprazole, clarithromycin, and amoxicillin for 7 days), a 10-day sequential therapy (pantoprazole and amoxicillin for 5 days, followed by pantoprazole, clarithromycin, and metronidazole for a further 5 days), or a 7-day quadruple therapy (pantoprazole, clarithromycin, amoxicillin, and metronidazole for 7 days). H. pylori status was confirmed 6 weeks after therapy. Three hundred seven H. pylori-infected participants were randomized to receive triple (n = 103), sequential (n = 102), or concomitant (n = 102) therapies. The eradication rates by an intention-to-treat analysis in the three treatment groups were 81.6% (95% confidence interval [CI], 74.1% to 89.0%), 89.2% (95% CI, 83.2% to 95.2%), and 94.1% (95% CI, 89.5% to 98.7%). The seven-day concomitant therapy had a higher eradication rate than did the 7-day triple therapy (difference, 12.5%; 95% CI, 3.7% to 21.3%). There were no significant differences in the eradication rates between the sequential and standard triple therapies. All three treatments exhibited similar frequencies of adverse events (8.7%, 8.8%, and 13.7%, respectively) and drug compliance (99.0%, 98.0%, and 100.0%, respectively). In conclusion, the seven-day concomitant therapy is superior to the 7-day standard triple therapy for H. pylori eradication. Additionally, it is less complex than the 10-day sequential therapy because the drugs are not changed halfway through the treatment course. (This study has been registered at ClinicalTrials.gov under registration no. NCT1769365.).
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Prevalence and risk factors of asymptomatic colorectal polyps in taiwan. Gastroenterol Res Pract 2014; 2014:985205. [PMID: 25050119 PMCID: PMC4094704 DOI: 10.1155/2014/985205] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2014] [Accepted: 06/06/2014] [Indexed: 01/01/2023] [Imported: 09/26/2023] Open
Abstract
Purpose. To investigate the prevalence and risk factors of hyperplastic and adenomatous colorectal polyps in a Taiwanese general population. Methods. From January 2009 to December 2011, consecutive asymptomatic subjects undergoing a routine health check-up were evaluated by colonoscopy. The colorectal polyps were assessed, and medical history and demographic data were obtained from each patient. Logistic regression analysis was conducted to search the independent risk factors for asymptomatic hyperplastic and adenomatous colorectal polyps. Results. Of the 1899 asymptomatic subjects, the prevalences of hyperplastic polyps and adenomatous polyps were 11.1% and 16.1%, respectively. Multivariate analysis revealed that high body mass index (BMI > 25: OR, 1.32, 95% CI, 1.05–1.71) and current smoking (OR, 1.87, 95% CI, 1.42–2.71) were independent predictors for hyperplastic colorectal polyps. Age over 60 years old (OR, 3.49, 95% CI, 1.86–6.51), high body mass index (BMI > 25: OR, 1.75, 95% CI, 1.21–2.71), heavy alcohol consumption (OR, 2.01, 95% CI, 1.02–3.99), and current smoking (OR, 1.31, 95% CI, 1.04–1.58) were independent predictors for adenomatous colorectal polyps. Conclusion. High BMI and smoking are common risk factors for both adenomatous and hyperplastic polyps. Old age and alcohol consumption are additional risk factors for the development of adenomatous polyps.
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Wang HM, Lo GH, Chen WC, Chan HH, Tsai WL, Yu HC, Tsay FW, Hsu PI. Randomized controlled trial of monthly versus biweekly endoscopic variceal ligation for the prevention of esophageal variceal rebleeding. J Gastroenterol Hepatol 2014; 29:1229-36. [PMID: 24955452 DOI: 10.1111/jgh.12538] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] [Imported: 08/29/2023]
Abstract
BACKGROUND Endoscopic variceal ligation (EVL) is effective in preventing esophageal variceal rebleeding. However, the optimal EVL interval remains unclear. AIM To investigate the effectiveness and safety of EVL using two intersession intervals. methods: From January 2009 to October 2012, 214 patients with acute esophageal variceal bleeding were screened. Emergency ligation was performed for patients with acute variceal bleeding. After achieving hemodynamic stability, eligible patients (n = 70) were randomized to either the monthly group or the biweekly group. RESULTS Median time from randomization to variceal obliteration was 2.7 months in the monthly group and 1.7 months in the biweekly group, at a mean of 2.3 ± 2.0 and 3.0 ± 1.8 sessions, respectively. After a median follow up of 23 months, six patients (17%) in the monthly group and nine patients (26%) in the biweekly group developed upper gastrointestinal rebleeding (P = 0.382). Esophageal variceal rebleeding occurred in six patients (17%) in the monthly group and in seven patients (20%) in the biweekly group (P = 0.759). No rebleeding from EVL ulcers occurred in the monthly group and was 5.7% (n = 2) for the biweekly group. Both treatment groups had similar rates of esophageal variceal recurrence and mortality. Notably, the incidence of post-EVL ulcers in the monthly group was lower than that in the biweekly group (11% vs 57%, P < 0.001). CONCLUSIONS Patients receiving EVL monthly had similar rebleeding rate, variceal recurrence, and mortality to those receiving EVL biweekly for secondary prophylaxis of variceal bleeding; however, the monthly interval was associated with fewer post-EVL ulcers found at follow-up endoscopies.
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Wu JY, Hsu PI, Wu DC, Graham DY, Wang WM. Feasibility of shortening 14-day hybrid therapy while maintaining an excellent Helicobacter pylori eradication rate. Helicobacter 2014; 19:207-13. [PMID: 24612093 DOI: 10.1111/hel.12113] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] [Imported: 09/26/2023]
Abstract
BACKGROUND The need for new effective Helicobacter pylori eradication therapy has focused efforts on the development and optimization of regimens with excellent eradication rates such as 14-day hybrid therapy. This study evaluated whether the duration of hybrid therapy could be reduced while maintaining a high eradication rate and to examine the effect of antibiotic resistance on outcome. MATERIALS AND METHODS Three separate multicenter pilot studies were carried out concurrently. To reduce selection bias, eligible subjects were randomized to 10-day, 12-day, or 14-day hybrid therapy consisting of esomeprazole 40 mg and amoxicillin 1 gm twice daily for 10, 12, or 14 days plus clarithromycin 500 mg, and metronidazole 500 mg twice daily for the final 7 days. The primary outcome was H. pylori eradication per-protocol assessed at least 8 weeks after therapy. RESULTS A total of 220 subjects were entered. The per-protocol analyses contained 60, 61, 61 subjects in the 10-, 12- and 14-day therapy studies, respectively. The eradication rates, per-protocol, were similar: 95% (95% confidence interval (CI); 89.5-100%) for 10-day, 95.1% (95% CI; 89.7-100%) for 12-day, and 93.4% (95% CI; 87.2-99.7%) for 14-day hybrid therapies. Antibiotic resistance was infrequent; however, all metronidazole or clarithromycin resistances were cured with 12- and 14-day therapies. CONCLUSION These results suggest that in regions of moderate to low clarithromycin and/or metronidazole resistance it may be feasible to shorten hybrid therapy to 10 or 12 days. Further study is needed to compare hybrid and concomitant therapy in regions with moderate-to-high clarithromycin and/or metronidazole resistance.
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Gastrointestinal hemorrhage in warfarin anticoagulated patients: incidence, risk factor, management, and outcome. BIOMED RESEARCH INTERNATIONAL 2014; 2014:463767. [PMID: 24987683 PMCID: PMC4058852 DOI: 10.1155/2014/463767] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/14/2014] [Accepted: 05/19/2014] [Indexed: 02/02/2023] [Imported: 09/26/2023]
Abstract
Background. Warfarin reduces the incidence of thromboembolism but increases the risk of gastrointestinal bleeding (GIB). GIB during warfarin anticoagulation is rarely evaluated in Asian patients. Aims. This study aimed at investigating the incidence, risk factors, management, and outcome of GIB in Taiwanese patients treated with warfarin. Methods. We analyzed a cohort of warfarin anticoagulated patients between July 1993 and May 2012. Clinical data were retrieved in a chart-reviewing manner. Results. A total of 401 warfarin anticoagulated patients were enrolled. The incidence of GIB was 3.9% per patient-years. Multivariate analysis with Cox regression showed that age >65 years old (RR: 2.5, 95% CI: 1.2–5.5), a mean international normalized ratio >2.1 (RR: 2.1, 95% CI: 1.0–4.2), a history of GIB (RR: 5.1, 95% CI: 1.9–13.5), and cirrhosis (RR: 6.9, 95% CI: 2.0–24.5) were independent factors predicting GIB. 27.3% of the GIB patients had rebleeding after restarting warfarin while thromboembolic events were found in 16.7% of the patients discontinuing warfarin therapy. Conclusions. Warfarin was associated with a significant incidence of GIB in Taiwanese patients. The intensity of anticoagulation should be monitored closely during warfarin therapy, especially in patients with risk factors of GIB.
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Tsai WL, Lai KH, Liang HL, Hsu PI, Chan HH, Chen WC, Yu HC, Tsay FW, Wang HM, Tsai HC, Cheng JS. Hepatic arterial infusion chemotherapy for patients with huge unresectable hepatocellular carcinoma. PLoS One 2014; 9:e92784. [PMID: 24824520 PMCID: PMC4019468 DOI: 10.1371/journal.pone.0092784] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2013] [Accepted: 02/25/2014] [Indexed: 12/28/2022] [Imported: 09/26/2023] Open
Abstract
Background and Aim The optimal treatment for huge unresectable hepatocellular carcinoma (HCC) remains controversial. The outcome of transcatheter arterial chemoembolization (TACE) for patients huge unresectable HCC is generally poor and the survival benefit of TACE in these patients is unclear. The aim of the study is to compare the effect of hepatic arterial infusion chemotherapy (HAIC) versus symptomatic treatment in patients with huge unresectable HCC. Methods Since 2000 to 2005, patients with huge (size >8cm) unresectable HCC were enrolled. Fifty-eight patients received HAIC and 44 patients received symptomatic treatment. In the HAIC group, each patient received 2.4+1.4 (range: 1–6) courses of HAIC. Baseline characteristics and survival were compared between the HAIC and symptomatic treatment groups. Results The HAIC group and the symptomatic treatment group were similar in baseline characteristics and tumor stages. The overall survival rates at one and two years were 29% and 14% in the HAIC group and 7% and 5% in the symptomatic treatment group, respectively. The patients in the HAIC group had significantly better overall survival than the symptomatic treatment group (P<0.001). Multivariate analysis revealed that HAIC was the significant factor associated with the overall survival (relative risk: 0.321, 95% confidence interval: 0.200–0.515, P<0.001). None of the patients died due to immediate complications of HAIC. Conclusions HAIC is a safe procedure and provides better survival than symptomatic treatment in patients with huge unresectable HCC.
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Yu HC, Lin KH, Hsu PI, Tsay FW, Wang HM, Tsai TJ, Lai KH. Real-world application of the roadmap model in chronic hepatitis B patients with telbivudine therapy. Clin Ther 2014; 35:1386-99. [PMID: 24054706 DOI: 10.1016/j.clinthera.2013.07.329] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2013] [Revised: 07/02/2013] [Accepted: 07/13/2013] [Indexed: 02/06/2023] [Imported: 09/26/2023]
Abstract
BACKGROUND The roadmap concept provides a strategy to maximize hepatitis B virus suppression and minimize drug resistance by add-on or switching therapy in patients with a suboptimal response at Week 24. The efficacy of this strategy in routine clinical practice remains to be validated. OBJECTIVE The aim of our study was to validate the roadmap concept in the treatment of chronic hepatitis B, and to investigate the virologic efficacy and kinetics of quantitative hepatitis B surface antigen (qHBsAg) during telbivudine therapy in a real-world setting. METHODS A prospective, cohort study enrolled 96 consecutive, treatment-naïve patients with chronic hepatitis B receiving telbivudine therapy. At Week 24, only 17 of 42 (40%) partial or inadequate responders (hepatitis B virus DNA 60-2000 and >2000 IU/mL, respectively) followed the roadmap model and consented to adefovir add-on therapy. The remaining patients continued to receive telbivudine monotherapy. RESULTS At Week 96, none of the patients receiving adefovir add-on therapy, and 28% of patients receiving telbivudine monotherapy, either partial or inadequate responders, developed genotypic resistance (P = 0.03). Poor early qHBsAg kinetics (an increase in qHBsAg >0.4 log IU/mL at Week 12) was the only significant predictor of genotypic resistance (adjusted hazard ratio = 13.83; 95% CI, 1.79-106.76; P = 0.01). Telbivudine monotherapy was efficacious in 94% of partial responders who did not have poor early qHBsAg kinetics, remaining free of drug resistance after 2 years. CONCLUSIONS The application of the roadmap model with add-on adefovir therapy prevented genotypic resistance. However, telbivudine monotherapy achieved a good response in the majority of partial responders who did not have poor early qHBsAg kinetics. Poor early qHBsAg kinetics was an early predictor of genotypic resistance at Week 96. Modification of the roadmap model to incorporate early qHBsAg kinetics may further optimize the efficacy of the treatment strategy of hepatitis B virus.
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Helicobacter pylori sensitizes TNF-related apoptosis-inducing ligand (TRAIL)-mediated apoptosis in human gastric epithelial cells through regulation of FLIP. Cell Death Dis 2014; 5:e1109. [PMID: 24603337 PMCID: PMC3973194 DOI: 10.1038/cddis.2014.81] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2013] [Revised: 01/30/2014] [Accepted: 02/04/2014] [Indexed: 12/11/2022] [Imported: 09/26/2023]
Abstract
Helicobacter pylori (H. pylori) infection is associated with chronic gastritis, peptic ulcer and gastric cancer. Apoptosis induced by microbial infections is implicated in the pathogenesis of H. pylori infection. Here we show that human gastric epithelial cells sensitized to H. pylori confer susceptibility to TRAIL-mediated apoptosis via modulation of death receptor signaling. Human gastric epithelial cells are intrinsically resistant to TRAIL-mediated apoptosis. The induction of TRAIL sensitivity by H. pylori is dependent on the activation of caspase-8 and its downstream pathway. H. pylori induces caspase-8 activation via enhanced assembly of the TRAIL death-inducing signaling complex (DISC) through downregulation of cellular FLICE-inhibitory protein (FLIP). Overexpression of FLIP abolished the H. pylori-induced TRAIL sensitivity in human gastric epithelial cells. Our study thus demonstrates that H. pylori induces sensitivity to TRAIL apoptosis by regulation of FLIP and assembly of DISC, which initiates caspase activation, resulting in the breakdown of resistance to apoptosis, and provides insight into the pathogenesis of gastric damage in Helicobacter infection. Modulation of host apoptosis signaling by bacterial interaction adds a new dimension to the pathogenesis of Helicobacter.
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Wang HM, Chan HH, Wu MJ, Hsu PI, Lin CK, Yu HC, Chen WC, Tsai WL, Tsay FW, Tsai TJ. Not only hysterectomy but also cesarean section can predict incomplete flexible sigmoidoscopy among patients with prior abdominal or pelvic surgery. J Chin Med Assoc 2014; 77:122-7. [PMID: 24388006 DOI: 10.1016/j.jcma.2013.11.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2013] [Accepted: 09/03/2013] [Indexed: 10/25/2022] [Imported: 09/26/2023] Open
Abstract
BACKGROUND Flexible sigmoidoscopy (FS) is a safe and effective method for colorectal cancer (CRC) screening. Several studies have demonstrated that individuals who have undergone surgery are at a greater risk of having incomplete FS. This study explored predictors of incomplete FS and reduced polyp detection rates for participants who had undergone abdominal or pelvic surgery. METHODS From January 2009 to December 2009, individuals participating in health examinations and who had undergone abdominal or pelvic surgery were invited to participate in this investigation. Four experienced gastroenterologists performed examinations using a 60-cm Olympus video sigmoidoscope. Factors associated with incomplete FS insertions and reduced polyp detection rates were analyzed using logistic regression models. RESULTS Overall, 106 eligible individuals were analyzed, and 45 (42%) incomplete FS insertions were reviewed. Fifty participants (47%) had undergone pelvic surgery, and the other 56 (53%) had undergone abdominal surgery. Pelvic surgeries were cesarean section (25%) and hysterectomy (15%); appendectomy (36%) was the most common abdominal surgery. The main pathological FS findings were hemorrhoids (54%) and adenomatous polyps (18%). Multivariate analysis indicated that only prior pelvic surgery [odds ratio (OR), 3.54; p = 0.01] was an independent risk factor for incomplete FS insertion. Incomplete examinations were inversely related to adenomatous polyp detection rates (OR, 0.23; p = 0.03). CONCLUSION Prior pelvic surgery, particularly cesarean section and hysterectomy, is an independent factor for incomplete FS insertion in a selected adult population. In addition, incomplete FS can increase the risk of missing polyps, particularly in individuals who underwent pelvic surgery.
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Tseng KC, Chen CY, Tsai HW, Chang TT, Chuang WL, Hsu PI, Liu WC, Cheng PN. Efficacy of entecavir in chronic hepatitis B patients with persistently normal alanine aminotransferase: randomized, double-blind, placebo-controlled study. Antivir Ther 2014; 19:755-64. [PMID: 24583931 DOI: 10.3851/imp2754] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/27/2014] [Indexed: 10/25/2022] [Imported: 09/26/2023]
Abstract
BACKGROUND It is still inconclusive whether chronic hepatitis B (CHB) patients with persistently normal alanine aminotransferase (PNALT) should receive nucleoside/nucleotide analogues. This study is to evaluate the efficacy of entecavir in improving liver histology in CHB patients with PNALT. METHODS In this prospective randomized, double-blind, placebo-controlled study, 380 CHB patients with PNALT were screened, 82 patients received biopsy and 43 patients met the HBV DNA and histology criteria and were randomly assigned to either an entecavir or placebo group for 52 weeks, with 22 and 21 in each group, respectively. The primary objective was to evaluate histological improvement. The secondary objective is to evaluate virological efficacy. RESULTS A total of eight (38.1%) patients in the entecavir group and eight (44.4%) in the placebo group (P=0.752) showed histological improvement. The decrease in total Knodell scores (±sd) was 1.3 ±1.9 in the entecavir group and 1.5 ±2.2 in the placebo group (P=0.803). The subjects with undetectable HBV DNA at week 52 were 16/21 (76.2%) in the entecavir group and 0/18 (0%) in the placebo group (P<0.001). The mean HBV DNA reduction from baseline to week 52 was 4.73 ±0.83 in the entecavir and 0.25 ±0.81 in the placebo group (P<0.001). CONCLUSIONS CHB patients with PNALT receiving entecavir therapy for one year achieved virological efficacy, but not histological benefit. ClinicalTrials.gov number NCT01833611.
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Hsu PI, Chen WC, Tsay FW, Shih CA, Kao SS, Wang HM, Yu HC, Lai KH, Tseng HH, Peng NJ, Chen A, Kuo CH, Wu DC. Ten-day Quadruple therapy comprising proton-pump inhibitor, bismuth, tetracycline, and levofloxacin achieves a high eradication rate for Helicobacter pylori infection after failure of sequential therapy. Helicobacter 2014; 19:74-9. [PMID: 24033865 DOI: 10.1111/hel.12085] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] [Imported: 09/26/2023]
Abstract
BACKGROUND Sequential therapy has been recommended in the Maastricht IV/Florence Consensus Report as the first-line treatment for Helicobacter pylori eradication in regions with high clarithromycin resistance. However, it fails in 5-24% of infected subjects, and the recommended levofloxacin-containing triple rescue therapy only achieves a 77% eradication rate after failure of sequential therapy. AIM To investigate the efficacy of a novel quadruple therapy comprising proton-pump inhibitor, bismuth, tetracycline, and levofloxacin for rescue treatment of sequential therapy. METHODS This was a multicenter study in which H. pylori-infected patients who had failed sequential therapy received a 10-day quadruple therapy (esomeprazole (40 mg b.d), tripotassium dicitrato bismuthate (120 mg q.d.s.), tetracycline (500 mg q.d.s.), and levofloxacin (500 mg o.d.) for 10 days). H. pylori status was examined 6 weeks after the end of treatment. RESULTS From July 2007 to June 2012, twenty-four subjects received 10-day quadruple therapy. The eradication rates according to intention-to-treat and per-protocol analyses were both 95.8% (23 of 24; 95% confidence interval, 87.8-103.8%). Adverse events were seen in 25.0% (6 of 24) of the patients. Drug compliance was 100.0% (24/24). CONCLUSIONS The 10-day quadruple therapy comprising proton-pump inhibitor, bismuth, tetracycline, and levofloxacin achieves a very high eradication rate for H. pylori infection after failure of sequential therapy. It is well tolerated and has great potential to become a good choice of rescue treatment following non-bismuth-containing quadruple therapy in regions with high clarithromycin resistance.
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Early entecavir treatment for chronic hepatitis B with severe acute exacerbation. Antimicrob Agents Chemother 2014; 58:1918-21. [PMID: 24419351 DOI: 10.1128/aac.02400-13] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] [Imported: 09/26/2023] Open
Abstract
A previous study found that lamivudine, if started early enough, may improve the chance of survival in chronic hepatitis B virus (HBV) with severe acute exacerbation (SAE). The aim of this study was to investigate the effect of early entecavir treatment before the bilirubin level exceeds 20 mg/dl for chronic HBV with SAE. Consecutive patients with chronic HBV with SAE and a serum bilirubin level of <20 mg/dl who received lamivudine or entecavir were enrolled. Short-term (4 months) survival was evaluated. One hundred fourteen patients received lamivudine, and 53 patients received entecavir. The baseline characteristics were similar for the two groups except that the entecavir group was older and had a lower alanine aminotransferase (ALT) level. Three patients (8.0%) in the entecavir group and 9 patients (7.9%) in the lamivudine group died (P=1.000). If only patients who started antiviral treatment before serum bilirubin level rose to more than 15 mg/dl were included, 3 patients (8.3%) in the entecavir group and 3 patients (3.0%) in the lamivudine group died (P=0.189). If only patients with an HBV DNA level higher than 10(5) copies/ml and a bilirubin level lower than 15 mg/dl were included, 5 out of 40 patients (12.5%) in the entecavir group died and 1 out of 59 patients (1.7%) in the lamivudine group died. Multivariate analysis found that entecavir treatment was associated with more mortality than lamivudine (P=0.035). Early entecavir treatment in patients with high viral load is associated with more short-term mortality than lamivudine for chronic HBV with severe acute exacerbation.
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Diagnosis and management of gastroesophageal reflux disease. Gastroenterol Res Pract 2013; 2013:709620. [PMID: 24307894 PMCID: PMC3836293 DOI: 10.1155/2013/709620] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2013] [Accepted: 09/25/2013] [Indexed: 11/17/2022] [Imported: 08/29/2023] Open
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