23 results on '"Ming, YAO"'
Search Results
2. Improved outcomes of localized diffuse large B-cell lymphoma at the Waldeyer ring in comparison to the sinonasal area in the rituximab era.
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Wei-Li Ma, Ruey-long Hong, Pei-Jen Lou, Ming Yao, Shang-Ju Wu, Chung-Wu Lin, Chun-Wei Wang, Chin-Hao Chang, Ann-Lii Cheng, and Sung-Hsin Kuo
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DIFFUSE large B-cell lymphomas ,RITUXIMAB ,PARANASAL sinuses - Abstract
Background: Diffuse large B-cell lymphoma (DLBCL) of the head-and-neck area primarily involvesthe Waldeyer ring (WR) and sinonasal area (SN). However, the differential clinical outcomes between patients with WR-DLBCL and those with SN-DLBCL in the rituximab era remain unclear. Methods: To avoid confounding factors contributed by advanced DLBCL with WR and SN involvement, we assessed the clinical outcomes of patients with stage I/II WR-DLBCL and SN-DLBCL and compared them with those having corresponding stages of DLBCL in the lymph nodes but without other extranodal involvement (LN-DLBCL) in the same period. We compared the patients' clinical characteristics, treatment modalities, event-free survival (EFS), and overall survival (OS) among the three subgroups. Results: We analyzed 67, 15, and 106 patients with WR-DLBCL, SN-DLBCL, and LN-DLBCL, respectively, between January 2000 and December 2019. All patients received front-line rituximab-based regimens, and>80% received rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisolone-based regimens More patients with SN-DLBCL had revised International Prognostic Index (RIPI) score 3 (27%) when compared with those with WR-DLBCL (7%) and those with LN-DLBCL (10%, p=0.181). Patients with WR-DLBCL, LN-DLBCL, and SN-DLBCL had 5-year EFS and OS rates of 80.7%, 59.5%, and 41.9% (p=0.021) and 83.7%, 70.8%, and 55.8% (p=0.032), respectively. Compared to patients with LN-DLBCL, those with WR-DLBCL also had a significantly favorable 5-year EFS rate (p=0.021) and 5-year OS rate (p=0.023). Three of the 15 patients with SNDLBCL experienced lymphoma recurrence in the brain after front-line treatment. In multivariate analyses, R-IPI scores of 1–2 and 3 served as significantly poor prognostic factors for patients with poor EFS and OS. Conclusions: Compared to patients with LN-DLBCL, patients with WR-DLBCL receiving front-line rituximab-based treatments had favorable clinical outcomes; however, patients with SN-DLBCL had worse clinical outcomes. Further studies on molecular prognostic factors and treatment strategies for SN-DLBCL are warranted. [ABSTRACT FROM AUTHOR]
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- 2024
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3. The Effects of Different Types of Sleep Disorder on Colorectal Cancer: A Nationwide Population-Based Cohort Study.
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Chiang, Po-Lin, Hao, Wen-Rui, Hong, Hong-Jye, Chen, Chun-Chao, Chiu, Chun-Chih, Fang, Yu-Ann, Yang, Tsung-Lin, Lai, Yu-Hsin, Chen, Ming-Yao, Hsu, Min-Huei, Chiou, Kuan-Rau, Lin, Kuan-Jie, Yang, Tsung-Yeh, Hsiu, Hsin, and Liu, Ju-Chi
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CONFIDENCE intervals ,CASE-control method ,RETROSPECTIVE studies ,SLEEP disorders ,COLORECTAL cancer ,RISK assessment ,SLEEP apnea syndromes ,DESCRIPTIVE statistics ,RESEARCH funding ,INSOMNIA ,LONGITUDINAL method ,PROPORTIONAL hazards models ,DISEASE risk factors ,DISEASE complications - Abstract
Simple Summary: In this study, we used Taiwan's National Health Insurance Research Database to investigate the potential association between sleep disorder (SD) and colorectal cancer (CRC) after matching 177,707 patients with SD and without a history of CRC with 177,707 non-SD and non-CRC Taiwanese citizens without SD and without CRC based on age and gender. The results demonstrated a significantly higher likelihood of developing CRC in SD patients compared to the control group. Subgroup analysis revealed that among the four different types of SD, the insomnia group exhibited a significantly elevated risk of CRC. It should be noted that individuals simultaneously affected with sleep apnea and insomnia had a significantly higher risk of developing CRC than those with either condition alone. These research findings suggest a potentially higher risk of CRC in Taiwanese SD patients, underscoring the need to explore the relationship between SD and CRC risk. The impact of sleep disorders (SDs), particularly sleep apnea (SA), on the development of colorectal cancer (CRC) has been the subject of significant research. However, the potential contribution of other SDs to the incidence of CRC remains unexplored. The objective of this study was to examine the effects of SDs on the risk of developing CRC. This study assessed CRC risk among individuals diagnosed with SDs compared with age- and sex-matched unaffected individuals. A longitudinal, nationwide, population-based cohort study was conducted using data from the Taiwan National Health Insurance Research Database (NHIRD) encompassing 177,707 individuals diagnosed with SDs and 177,707 matched controls. Cox proportional hazard regression analysis was used to determine the relative increased risk of CRC in individuals with SDs and specific subgroups of SDs. The CRC incidences were 1.32-fold higher (95% CI 1.23–1.42) in the overall SD cohort, 1.17-fold higher (95% CI 0.82–1.68) in the SA cohort, 1.42-fold higher (95% CI 1.31–1.55) in the insomnia cohort, 1.27-fold higher (95% CI 1.17–1.38) in the sleep disturbance cohort, and 1.00-fold higher (95% CI 0.77–1.29) in the other SD cohort, after adjusting for age, sex, and comorbidities. [ABSTRACT FROM AUTHOR]
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- 2023
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4. Protective Effects of Influenza Vaccine against Colorectal Cancer in Populations with Chronic Kidney Disease: A Nationwide Population-Based Cohort Study.
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Chen, Chun-Chao, Hao, Wen-Rui, Hong, Hong-Jye, Lin, Kuan-Jie, Chiu, Chun-Chih, Yang, Tsung-Yeh, Fang, Yu-Ann, Jian, William, Chen, Ming-Yao, Hsu, Min-Huei, Lu, Shih-Chun, Lai, Yu-Hsin, Yang, Tsung-Lin, and Liu, Ju-Chi
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INFLUENZA vaccines ,CHRONIC kidney failure ,CONFIDENCE intervals ,REGRESSION analysis ,COLORECTAL cancer ,RISK assessment ,KAPLAN-Meier estimator ,DESCRIPTIVE statistics ,RESEARCH funding ,STATISTICAL correlation ,ODDS ratio ,DATA analysis software ,LONGITUDINAL method ,PROPORTIONAL hazards models ,PHARMACODYNAMICS ,DISEASE risk factors - Abstract
Simple Summary: Colorectal cancer, chronic kidney disease, and influenza infection were corelated through the chronic inflammation pathway and dysbiosis in the gut. Influenza infections aggravate the chronic inflammation status and dysbiosis in the gut, which may result in tumorigenesis and cause colorectal cancer. Seasonal influenza vaccination is a health policy in Taiwan. The aim of our study was to investigate whether influenza vaccination had a protective effect against colorectal cancer. A total of 12,985 patients with chronic kidney disease are listed in Taiwan's National Health Insurance Research Database. The present study demonstrated that the influenza vaccine provides a potential protective effect against colorectal cancer in a population with chronic kidney disease. Chronic kidney disease (CKD) is associated with malignancy, including colorectal cancer, via the potential mechanism of chronic inflammation status. This study aimed to determine whether influenza vaccines can reduce the risk of colorectal cancer in patients with CKD. Our cohort study enrolled 12,985 patients older than 55 years with a diagnosis of CKD in Taiwan from the National Health Insurance Research Database at any time from 1 January 2001 to 31 December 2012. Patients enrolled in the study were divided into a vaccinated and an unvaccinated group. In this study, 7490 and 5495 patients were unvaccinated and vaccinated, respectively. A propensity score was utilized to reduce bias and adjust the results. Cox proportional hazards regression was used to estimate the correlation between the influenza vaccine and colorectal cancer in patients with CKD. The results showed that the influenza vaccine exerted a protective effect against colorectal cancer in populations with CKD. The incidence rate of colon cancer in the vaccinated group was significantly lower than in the unvaccinated group, with an adjusted hazard rate (HR) of 0.38 (95% CI: 0.30–0.48, p < 0.05). After the propensity score was adjusted for Charlson comorbidity index, age, sex, dyslipidemia, hypertension, diabetes, monthly income, and level of urbanization, the dose-dependent effect was found, and it revealed adjusted HRs of 0.74 (95% CI: 0.54–1.00, p < 0.05), 0.41 (95% CI: 0.30–0.57, p < 0.001), 0.16 (95% CI: 0.11–0.25, p < 0.001) for one, two to three, and four or more vaccinations, respectively. In summary, the influenza vaccine was found to be associated with a reduced risk of colorectal cancer in CKD patients. This study highlights the potential chemopreventive effect of influenza vaccination among patients with CKD. Future studies are required to determine whether the aforementioned relationship is a causal one. [ABSTRACT FROM AUTHOR]
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- 2023
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5. Adverse outcomes after non-hepatic surgeries in patients with alcoholic liver diseases: a propensity-score matched study.
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Wu, Hsin-Yun, Chang, Chuen-Chau, Yeh, Chun-Chieh, Chen, Ming-Yao, Cherng, Yih-Giun, Chen, Ta-Liang, and Liao, Chien-Chang
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ALCOHOLIC liver diseases ,LIVER surgery ,ELECTIVE surgery ,ACUTE kidney failure ,NATIONAL health insurance ,PERIOPERATIVE care ,GASTROINTESTINAL hemorrhage - Abstract
Background: The influence of alcoholic liver disease (ALD) on the postoperative outcomes is not completely understood. Our purpose is to evaluate the complications and mortality after nonhepatic surgeries in patients with ALD.Methods: We conducted a retrospective cohort study included adults aged 20 years and older who underwent nonhepatic elective surgeries using data of Taiwan's National Health Insurance, 2008-2013. Using a propensity-score matching procedure, we selected surgical patients with ALD (n = 26,802); or surgical patients without ALD (n = 26,802) for comparison. Logistic regression was used to calculate the odds ratios (ORs) and 95% confidence intervals (CIs) of postoperative complications and in-hospital mortality associated with ALD.Results: Patients with ALD had higher risks of acute renal failure (OR 2.74, 95% CI 2.28-3.28), postoperative bleeding (OR 1.64, 95% CI 1.34-2.01), stroke (OR 1.51, 95% CI 1.34-1.70) septicemia (OR 1.47, 95% CI 1.36-1.58), pneumonia (OR 1.43, 95% CI 1.29-1.58), and in-hospital mortality (OR 2.64, 95% CI 2.24-3.11) than non-ALD patients. Patients with ALD also had longer hospital stays and higher medical expenditures after nonhepatic surgical procedures than the non-ALD patients. Compared with patients without ALD, patients with ALD who had jaundice (OR 4.82, 95% CI 3.68-6.32), ascites (OR 4.57, 95% CI 3.64-5.74), hepatic coma (OR 4.41, 95% CI 3.44-5.67), gastrointestinal hemorrhage (OR 3.84, 95% CI 3.09-4.79), and alcohol dependence syndrome (OR 3.07, 95% CI 2.39-3.94) were more likely to have increased postoperative mortality.Conclusion: Surgical patients with ALD had more adverse events and a risk of in-hospital mortality after nonhepatic surgeries that was approximately 2.6-fold higher than that for non-ALD patients. These findings suggest the urgent need to revise the protocols for peri-operative care for this population. [ABSTRACT FROM AUTHOR]- Published
- 2022
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6. The effectiveness and safety of vedolizumab induction for moderate to severe ulcerative colitis for Asia patient: A real practice observational study.
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Kuo, Chia-Jung, Le, Puo-Hsien, Tai, Wei-Chen, Wu, Keng-Liang, Yen, Hsu-Heng, Yen, Chih-Wei, Tung, Shui-Yi, Chung, Chen-Shuan, Su, Ming-Yao, and Chiu, Cheng-Tang
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ULCERATIVE colitis ,VEDOLIZUMAB ,DISEASE remission ,SCIENTIFIC observation ,DISEASE relapse - Abstract
Background: The use of biologic agents has become the cornerstone of therapy for moderate to severe IBD. Few studies have investigated the efficacy of vedolizumab (VDZ) induction for ulcerative colitis (UC) in Asian patients in a real practice setting.Aims: To evaluate the efficacy and safety of VDZ induction therapy for moderate to severe UC in Taiwan.Methods: This was a retrospective and observational study. Selected moderate to severe UC patients received VZD 300 mg i.v. at weeks 0, 2, and 6 as induction therapy. Mayo scores were calculated to evaluate the efficacy.Results: A total of 37 patients with UC who received VDZ and completed the induction therapy at Chang Gung Memorial Hospital (2017/10-2021/5) were included. The mean age was 46.5 year-old and the male to female ratio was 1:1 (19/18). 81.8% of the patients were biologic-naive. At weeks 8-10, a clinical response, clinical remission and endoscopic remission with VDZ induction therapy were achieved in 56.8% (21/37), 32.4% (12/37) and 58.3% (7/12) of the patients, respectively. 54.1% (20/37) were able to taper off at week 8. Overall, only 10.8% (4/37) of the patients were primary non-responders during induction therapy. No obvious VDZ-related severe adverse events were noted. Overall, 58.9% (11/19) of the patients relapsed after stopping VDZ, and the relapse rate after VDZ discontinuation was 42.1% (8/19) within first 6 months and 52.6% (10/19) within the first year.Conclusion: In real-world experience, induction therapy with VDZ showed promising clinical benefits and safety profile for patients with UC. [ABSTRACT FROM AUTHOR]- Published
- 2022
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7. Meckel's Diverticulum Diagnosed by Balloon-Assisted Enteroscopy: A Multicenter Report from the Taiwan Association for the Study of Small Intestinal Diseases (TASSID).
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Chou, Jen-Wei, Chung, Chen-Shuan, Huang, Tien-Yu, Tu, Chia-Hung, Chang, Chen-Wang, Chang, Chung-Hsin, Wang, Yen-Po, Hsu, Wen-Hung, Yen, Hsu-Heng, Kuo, Chia-Jung, Chuang, Chiao-Hsiung, Lin, Ching-Pin, Tsai, Tzung-Jiun, Su, Ming-Yao, Wang, Horng-Yuan, Wu, Deng-Chyang, and Chiu, Cheng-Tang
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GASTROINTESTINAL hemorrhage ,MECKEL diverticulum ,INTESTINAL diseases ,DIAGNOSIS ,CROHN'S disease ,ECTOPIC tissue ,SMALL intestine - Abstract
Background and Aims. Patients with Meckel's diverticulum (MD) are difficult to preoperatively diagnose because of its endoscopic inaccessibility. Balloon-assisted enteroscopy (BAE) allows endoscopic access to the entire small intestine. The aim of the current study was to investigate patients with MD diagnosed by BAE in Taiwan. Methods. We conducted a retrospective, multicenter study of patients with MD who were diagnosed by BAE in Taiwan. The clinical characteristics, endoscopic features, histopathological findings, treatment methods, and outcomes were analyzed. Results. A total of 55 patients with MD were enrolled (46 males and 9 females). The mean age at diagnosis was 34.1 years. Overt gastrointestinal bleeding (87.3%) was the primary indication for BAE, followed by abdominal pain (9.1%), suspected small bowel tumor (1.8%), and Crohn's disease follow-up (1.8%). The mean distance between the ileocecal valve and MD was 71.6 cm (regarding diagnostic yields: BAE—100%, capsule endoscopy—40%, Meckel's scan—35.7%, computed tomography—14.6%, small bowel series—12.5%, and angiography—11.1%; regarding endoscopic features of MD: a large ostium—89.1%, a small ostium—7.3%, and a polypoid mass—3.6%). Surgical treatment was performed in 76.4% patients, and conservative treatment was performed in 23.6% patients. The mean length of MD in 42 patients who underwent surgical resection was 5.2 cm (in 43 patients of MD with available histopathology: heterotopic gastric tissue, 42.4%, heterotopic gastric and pancreatic tissues, 7%; heterotopic pancreatic tissue, 4.7%; heterotopic colonic tissue, 2.3%; and a neuroendocrine tumor, 2.3%). Conclusions. The current study showed BAE is a very useful modality for detecting MD compared with other conventional modalities. [ABSTRACT FROM AUTHOR]
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- 2021
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8. A new perspective of the risk of caustic substance ingestion: the outcomes of 468 patients in one North Taiwan medical center within 20 years.
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Chen, Yu-Jhou, Seak, Chen-June, Kang, Shih-Ching, Chen, Tsung-Hsing, Chen, Chien-Cheng, Ng, Chip-Jin, Lee, Chao-Wei, Su, Ming-Yao, Huang, Hsin-Chih, Chen, Pin-Cheng, Ooyang, Chun-Hsiang, Hsieh, Sen-Yung, and Cheng, Hao-Tsai
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INGESTION ,GASTROINTESTINAL system injuries ,MEDICAL centers ,PH effect ,SURVIVAL analysis (Biometry) ,CHEMICAL properties - Abstract
Caustic substance ingestion is frequently life-threatening, and its pathological mechanisms of tissue damage are well documented. However, few studies have assessed the combined effects of pH and the ingested dose on patient outcomes. Additionally, the miscellaneous chemical properties are not immediately available for providing predictive insights to physicians. This study aimed to provide a new perspective of the risk assessment of caustic substance ingestion based on the pH and dose. The retrospective study analyzed adults treated for caustic substance ingestion at Chang Gung Memorial Hospital between January 1999 and December 2018. Uniformly strict inclusion/exclusion criteria and a double-checked process during chart review were adopted. All patients underwent urgent esophagogastroduodenoscopy (EGD) within 24 h. Caustic mucosal damage was graded using Zargar's modified endoscopic classification. The pH and ingested dose of caustic substances were clearly recorded. Statistical analyses were conducted using IBM SPSS, version 22. Based on the 468 enrolled cases, the pH and dose were valuable predictors of the extent of gastrointestinal tract injury, commonly encountered complications, and long-term overall survival outcomes. Risks of mortality and perforation were dose-dependent for acids and pH-dependent for alkalis. The severe EGD findings (grade ≥ 2b) in this study were pH-dependent for both substances and additionally dose-dependent for acids. Combining pH and dose, we proposed a new perspective for the risk assessment of caustic substance ingestion. Such findings may provide predictive insights for resolving clinical uncertainty before the availability of examination results. "Large doses of acids" and "high pH of alkalis" deserve special attention. This new perspective with a retrospective nature requires further validation. [ABSTRACT FROM AUTHOR]
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- 2021
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9. An International Study on the Diagnostic Accuracy of the Japan Narrow-Band Imaging Expert Team Classification for Colorectal Polyps Observed with Blue Laser Imaging.
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Suzuki, Hiroto, Yamamura, Takeshi, Nakamura, Masanao, Hsu, Chen-Ming, Su, Ming-Yao, Chen, Tsung-Hsing, Chiu, Cheng-Tang, Hirooka, Yoshiki, and Goto, Hidemi
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BLUE lasers ,CLASSIFICATION ,COLON polyps ,TUMOR diagnosis ,TEAMS - Abstract
Background: The Japan narrow-band imaging Expert Team (JNET) classification of colorectal polyps based on magnifying endoscopy is used in Japan, but not worldwide. The objective of this study was to clarify differences of diagnostic accuracy between JNET users in Japan and non-JNET users in other countries. Methods: A total of 185 colorectal tumors were assessed. Six endoscopists (3 each from Japan and Taiwan) participated in the study. The Japanese endoscopists normally used the JNET classification and the Taiwanese endoscopists normally used the narrow-band imaging International Colorectal Endoscopic classification for diagnosis of colorectal tumors. After receiving a lecture on the JNET classification, they all observed one blue laser imaging magnified image per lesion and performed diagnosis based on the JNET classification. Results: Diagnostic ability was equivalent for Type 1, Type 2A, and Type 2B. The sensitivity, specificity, positive predictive value (PPV), and negative predictive value of Type 3 for deep submucosal invasive carcinoma was, respectively, 44.4, 98.3, 57.1, and 97.2% in Group J and 70.0, 94.7, 40.4, and 98.4% in Group T. The PPV for diagnosis of Type 3 with a high confidence was significantly higher in Group J than in Group T (81.8% [55.4–94.6] vs. 44.4% [33.6–50.9], p < 0.05). Conclusions: The PPV for Type 3 differed between the 2 groups, suggesting the need to become familiar with differentiation between Type 2B and Type 3. [ABSTRACT FROM AUTHOR]
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- 2020
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10. Double-balloon enteroscopy for pediatric patients: Application and feasibility evaluation in a medical center in northern Taiwan.
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Yeh, Hung-Yu, Su, Ming- Yao, Lin, Wei-Pin, Lai, Ming-Wei, Chao, Hsun-Ching, Chen, Shih-Yen, and Chiu, Cheng-Tang
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ENTEROSCOPY ,JUVENILE diseases ,INTESTINAL diseases ,PEDIATRIC therapy ,MEDICAL centers ,ABDOMINAL pain ,CHRONIC pain ,INTESTINAL disease diagnosis ,INTESTINAL disease treatment ,RETROSPECTIVE studies ,ENDOSCOPIC gastrointestinal surgery - Abstract
Background/purpose: The diagnostic and therapeutic benefits of double-balloon enteroscopy (DBE) in adults are established, but few data are available on pediatric patients. The aim of this study was to evaluate the clinical efficacy and safety of DBE in pediatric patients in Taiwan.Methods: From April 2005 to September 2015, DBE procedures performed for diagnosis or therapy of small-bowel disease in children less than 18 years of age at Linkou Chang Gung Memorial Hospital, Taiwan were evaluated. The clinical decision to perform DBE via the oral or anal approach was based on the patient's primary clinical presentation. Data on indications, endoscopic findings, treatment outcome, and complications associated with the procedure were collected and reviewed retrospectively.Result: In total, 20 pediatric patients underwent a total of 29 DBEs due to suspicion of small-bowel disease. Among them, nine patients were evaluated for suspected small-bowel bleeding, six for Peutz-Jeghers syndrome, two for chronic abdominal pain, two for chronic diarrhea, and one for suspected protein-losing enteropathy. After excluding the six Peutz-Jeghers syndrome patients, 9 of the 14 patients (64%) got a positive endoscopic finding and diagnosis in 8 of the 14 patients (57%). DBE resulted in a further therapeutic intervention (endoscopic or surgical) in 50% of the patients (10/20) without serious complications.Conclusion: DBE has a high diagnostic yield and leads to therapeutic interventions in pediatric patients and shows promise for assessment and treating small-intestinal diseases in children in Taiwan. [ABSTRACT FROM AUTHOR]- Published
- 2019
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11. Validation of a Symptoms Distress Scale in a Cirrhotic Population Using Item Response Theory.
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Huang, Hui-Chuan, Chen, Ming-Yao, Hsieh, Li-Wen, Chiu, Hsiao-Yean, Miao, Nae-Fang, Wu, Chia-Shin, and Lin, Kuan-Chia
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CHI-squared test , *PSYCHOLOGICAL distress , *INTERVIEWING , *CIRRHOSIS of the liver , *RESEARCH methodology , *QUESTIONNAIRES , *RESEARCH funding , *STATISTICAL sampling , *SCALE analysis (Psychology) , *CROSS-sectional method , *RESEARCH methodology evaluation , *SYMPTOMS - Abstract
Supplemental digital content is available in the text. Background: The assessment of symptoms distress is an important strategy for symptoms management and treatment of patients with liver cirrhosis (LC); however, appropriate instruments are limited. Objective: The objective of this study was to validate a symptoms distress scale (SDS) by confirming the appropriateness of each item using item response theory. Methods: A cross-sectional and convenience sampling was conducted to recruit eligible cirrhotic outpatients from the gastroenterology outpatient department of a single medical university hospital. In total, 163 patients with LC completed the 21-item SDS. A graded response model with two-parameter (discrimination and difficulty) estimation was used for data analysis. Results: The item response theory model identified the validity of the SDS and found that most of the items in the SDS represented a high level of symptoms distress; moreover, three items of bruising, drowsiness, and dark urine were reported in cirrhotic patients with severe symptom distress. Four items comprising bodily pain, right upper quadrant pain, muscle cramps, and change in appearance can be appropriately represented in cirrhotic patients with mild symptoms distress. Moreover, the amount of test information in the SDS was >0.70, indicating acceptable reliability. Discussion: Items of the SDS can be useful for assessing different levels of symptoms distress; however, using the scale to assess mild symptoms distress in populations with LC should be done with great caution. [ABSTRACT FROM AUTHOR]
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- 2018
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12. The Trend of Inflammatory Bowel Diseases in Taiwan: A Population-Based Study.
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Kuo, Chia-Jung, Yu, Kuang-Hui, See, Lai-Chu, Chiu, Cheng-Tang, Su, Ming-Yao, Hsu, Chen-Ming, Kuo, Chang-Fu, Chiou, Meng-Jiun, Liu, Jia-Rou, and Wang, Hung-Wei
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INFLAMMATORY bowel diseases ,PUBLIC health ,CROHN'S disease ,ULCERATIVE colitis ,DISEASE incidence - Abstract
Background and Aim: The purpose of this study was to estimate the sex- and age-specific incidence rates of inflammatory bowel diseases (IBD) in Taiwan. Site-specific cancer occurred in patients with IBD would be reported, too. Methods: A retrospective study by analyzing the data from the National Health Insurance Research Database of Taiwan. Results: Between 2000 and 2010, the overall incidence rate of Crohn's disease (CD) and ulcerative colitis (UC) was 0.208 and 0.838 per 100,000 person-years. For male, the incidence rate of CD was 0.195 (95 % CI 0.113-0.276) per 100,000 persons in 2000 and increased to 0.318 (95 % CI 0.216-0.421) per 100,000 persons in 2010. For female, the incidence rate of CD was 0.092 (95 % CI 0.035-0.149) per 100,000 persons in 2000 and increased to 0.210 (95 % CI 0.128-0.293) per 100,000 persons in 2010. For male, the incidence rate of UC was 0.690 (95 % CI 0.537-0.843) per 100,000 persons in 2000 and increased to 1.351 (95 % CI, 1.140-1.562) per 100,000 persons in 2010. For female, the incidence rate of UC was 0.386 (95 % CI 0.269-0.503) per 100,000 persons in 2000 and increased to 0.858 (95 % CI 0.691-1.024) per 100,000 persons in 2010. Among the CD patients, 0.19 % had colorectal cancers (1/519). Among the UC patients, 0.24 % had colorectal cancers (5/2098). Conclusions: This nationwide population-based longitudinal epidemiological study of IBD in Taiwan provides data for future global comparisons. [ABSTRACT FROM AUTHOR]
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- 2015
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13. Balloon-assisted enteroscopy with prophylactic polypectomy for Peutz-Jeghers syndrome: experience in Taiwan.
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Chen, Tsung-Hsing, Lin, Wei-Pin, Su, Ming-Yao, Hsu, Chen-Ming, Chiu, Cheng-Tang, Chen, Pang-Chi, Kong, Man-Shan, Lai, Ming-Wei, and Yeh, Ta-Sen
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PEUTZ-Jeghers syndrome ,DISEASE complications ,ENTEROSCOPY ,BOWEL obstructions ,GASTROINTESTINAL hemorrhage ,INTESTINAL intussusception ,INTESTINAL polyps ,CLINICAL trials ,ENDOSCOPIC gastrointestinal surgery ,SURGERY - Abstract
Background: Peutz-Jeghers syndrome (PJS) is a very rare disease that often causes severe complications such as bowel obstruction or gastrointestinal tract bleeding. In the past, it was usually treated by using surgical intervention despite the associated complications. Balloon-assisted enteroscopy (BAE) has been documented as an effective and safe method for the diagnosis and treatment of small bowel lesions. Hence, we conducted this study to verify whether BAE is useful for patients with PJS.Aim: To evaluate the safety and efficacy of BAE with prophylactic polypectomy in patients with PJS.Methods and Patients: From August 2005 to February 2010, 6 consecutive patients were diagnosed with PJS after pathological and clinical examination, and underwent BAE examination and polypectomy at Chang Gung Memorial Hospital, an academic tertiary referral center.Results: Six consecutive patients (4 men and 2 women) diagnosed with PJS underwent BAE with polypectomy. BAE was performed 17 times for complete examination of the entire small bowel. The range of the diameter of the removed polyps was 1-6 cm. No immediate complications such as hemorrhage or hollow organ perforation were noted during the procedure, and no patient developed intussusception during the follow-up period (32 ± 17.5 months).Conclusion: BAE with polypectomy is useful for patients with PJS in order to reduce the complications of the condition. [ABSTRACT FROM AUTHOR]- Published
- 2011
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14. Epidemiology of Multiple Myeloma in Taiwan.
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Shang-Yi Huang, Ming Yao, Jih-Luh Tang, Wen-Chung Lee, Woei Tsay, Ann-Li Cheng, Chiu-Hwa Wang, Yao-Chang Chen, Ming-Ching Shen, and Hwei-Fang Tien
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MULTIPLE myeloma , *EPIDEMIOLOGY , *B cell lymphoma , *MORTALITY - Abstract
The article offers information on a study which investigated the epidemiology of multiple myeloma in Taiwan. The study calculated the annual incidence and mortality of multiple myeloma in the country. It also analyzed the age-period-cohort effects to the world standard population in the year 2000. It reveals that the incidence of the disease has dramatically increased and is associated with a birth-cohort effect.
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- 2007
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15. Comparative Study of Conventional Colonoscopy, Chromoendoscopy, and Narrow-Band Imaging Systems in Differential Diagnosis of Neoplastic and Nonneoplastic Colonic Polyps.
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Su, Ming-Yao, Hsu, Chen-Ming, Ho, Yu-Pin, Chen, Pang-Chi, Lin, Chun-Jung, and Chiu, Cheng-Tang
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COLONOSCOPY , *IMAGING systems , *DIFFERENTIAL diagnosis , *NEOPLASTICISM (Art movement) , *INTESTINAL polyps , *HISTOLOGY , *CAPILLARY electrophoresis - Abstract
AIM: To identify the feasibility of the narrow-band imaging (NBI) method compared with that of conventional colonoscopy and chromoendoscopy for distinguishing neoplastic and nonneoplastic colonic polyps. METHOD: This study enrolled consecutive patients who underwent colonoscopy using a conventional colonoscope between January and February 2006 at Chang-Gung Memorial Hospital, Linkou Medical Center, Taiwan. These 78 patients had 110 colorectal polyps. During the procedure, conventional colonoscopy first detected lesions, and then the NBI system was used to examine the capillary networks. Thereafter indigo carmine (0.2%) was sprayed directly on the mucosa surface prior to evaluating the crypts using a conventional colonoscope. The pit patterns were characterized using the classification system proposed by Kudo. Finally, a polypectomy or biopsy was performed for histological diagnosis. RESULTS: Of the 110 colorectal polyps, 65 were adenomas, 40 were hyperplastic polyps, and five were adenocarcinomas. The NBI system and pit patterns for all lesions were analyzed. For differential diagnosis of neoplastic (adenoma and adenocarcinoma) and nonneoplastic (hyperplastic) polyps, the sensitivity of the conventional colonoscope for detecting neoplastic polyps was 82.9%, specificity was 80.0% and diagnostic accuracy was 81.8%, significantly lower than those achieved with the NBI system (sensitivity 95.7%, specificity 87.5%, accuracy 92.7%) and chromoendoscopy (sensitivity 95.7%, specificity 87.5%, accuracy 92.7%). Therefore, no significant difference existed between the NBI system and chromoendoscopy during differential diagnosis of neoplastic and nonneoplastic polyps. CONCLUSION: The NBI system identified morphological details that correlate well with polyp histology by chromoendoscopy. [ABSTRACT FROM AUTHOR]
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- 2006
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16. Clinical Evaluation of CA72-4 for Screening Gastric Cancer in a Healthy Population: A Multicenter Retrospective Study.
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Hu, Ping-Jen, Chen, Ming-Yao, Wu, Ming-Shun, Lin, Ying-Chin, Shih, Ping-Hsiao, Lai, Chih-Ho, and Lin, Hwai-Jeng
- Subjects
- *
HELICOBACTER diseases , *MEDICAL cooperation , *RESEARCH , *STOMACH tumors , *TUMOR antigens , *TUMOR markers , *PREDICTIVE tests , *RETROSPECTIVE studies , *DIGESTIVE system endoscopic surgery , *ENDOSCOPIC gastrointestinal surgery , *ODDS ratio , *ATROPHIC gastritis , *TUMOR risk factors - Abstract
Early detection is important for improving the survival rate of patients with gastric cancer (GC). Serum tumor markers have been widely used for detecting GC. However, their clinical values remain controversial. This study aims to investigate the role of serum cancer antigen 72-4 (CA72-4) in the diagnosis of GC in a healthy population. A total of 7757 adults who underwent upper gastrointestinal endoscopy and serum CA72-4 level measurement in multicenters in Taiwan from January 2006 to August 2016 were recruited in this retrospective study. Risk factors for GC, serum tumor markers, and esophagogastroduodenoscopy (EGD) findings were evaluated. High serum levels of CA72-4 were found in 7.2% of healthy adults. CA72-4 level showed lower sensitivity (33.3%) but higher specificity (92.8%); however, the positive predictive value was quite low (0.18%). After adjustment of clinical risk factors for GC using EGD findings, gastric ulcer (adjusted odds ratio (aOR) = 2.11), gastric polyps (aOR = 1.42), and atrophic gastritis (aOR = 1.27) were significantly associated with high serum CA72-4 levels. Furthermore, both age (OR = 1.01) and Helicobacter pylori infection (OR = 1.44) exhibited a significant association with high serum CA72-4 levels. These results indicate that routine screening of CA72-4 levels for diagnosing GC in asymptomatic patients may be ineffective due to low sensitivity and low positive predictive value. The clinical utility of EGD findings along with serum CA72-4 level for screening healthy individuals with GC is warranted. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
17. Temporal Trends of Inflammatory Bowel Diseases in Taiwan from 2016 to 2020: A Population-Based Study.
- Author
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Kuo, Chia-Jung, Lin, Cheng-Yu, Le, Puo-Hsien, Kuo, Yao-Wei, Hsu, Chen-Ming, Lai, Ming-Wei, Lin, Wey-Ran, Chang, Ming-Ling, Su, Ming-Yao, Chiu, Cheng-Tang, and Chang, Chee-Jen
- Subjects
- *
INFLAMMATORY bowel diseases , *CATASTROPHIC illness , *CROHN'S disease - Abstract
Background: There are scanty population-based studies investigating the incidence and prevalence rates of inflammatory bowel disease (IBD) in Taiwan.This study aimed to estimate the nationwide prevalence and incidence of IBD and identify its noticeable trends in Taiwan between 2016 and 2020.A retrospective study by analyzing the data from the National Health Insurance Research Database of Taiwan.A total of 2595 patients with catastrophic IBD illness were registered from 2016 to 2020 in Taiwan (CD, 880; UC, 1715). The male-to-female ratio in the study sample was 1.83:1 for CD and 1.69:1 for UC. The median age of those registered with CD and UC was 37 and 47 years, respectively. The incidence rate of CD was 0.65 per 100,000 persons in 2016 and it was increased to 0.81 per 100,000 persons in 2020. The incidence rate of UC was 1.16 per 100,000 persons in 2016 and it was increased to 1.53 in 2020. Overall, the incidence of IBD was increase from 1.81 per 100,000 persons to 2.34 per 100,000 persons between 2016 and 2020. Overall, the prevalence rates of IBD was increase from 14.95 per 100,000 persons to 20.02 per 100,000 persons between 2016 and 2020.The epidemiological stages of IBD in Taiwan was considered in the acceleration in incidence stage, during which incidence rises and prevalence is relatively low. Understanding these geographical differences is important for the rising global burden of IBD.Aims: There are scanty population-based studies investigating the incidence and prevalence rates of inflammatory bowel disease (IBD) in Taiwan.This study aimed to estimate the nationwide prevalence and incidence of IBD and identify its noticeable trends in Taiwan between 2016 and 2020.A retrospective study by analyzing the data from the National Health Insurance Research Database of Taiwan.A total of 2595 patients with catastrophic IBD illness were registered from 2016 to 2020 in Taiwan (CD, 880; UC, 1715). The male-to-female ratio in the study sample was 1.83:1 for CD and 1.69:1 for UC. The median age of those registered with CD and UC was 37 and 47 years, respectively. The incidence rate of CD was 0.65 per 100,000 persons in 2016 and it was increased to 0.81 per 100,000 persons in 2020. The incidence rate of UC was 1.16 per 100,000 persons in 2016 and it was increased to 1.53 in 2020. Overall, the incidence of IBD was increase from 1.81 per 100,000 persons to 2.34 per 100,000 persons between 2016 and 2020. Overall, the prevalence rates of IBD was increase from 14.95 per 100,000 persons to 20.02 per 100,000 persons between 2016 and 2020.The epidemiological stages of IBD in Taiwan was considered in the acceleration in incidence stage, during which incidence rises and prevalence is relatively low. Understanding these geographical differences is important for the rising global burden of IBD.Methods: There are scanty population-based studies investigating the incidence and prevalence rates of inflammatory bowel disease (IBD) in Taiwan.This study aimed to estimate the nationwide prevalence and incidence of IBD and identify its noticeable trends in Taiwan between 2016 and 2020.A retrospective study by analyzing the data from the National Health Insurance Research Database of Taiwan.A total of 2595 patients with catastrophic IBD illness were registered from 2016 to 2020 in Taiwan (CD, 880; UC, 1715). The male-to-female ratio in the study sample was 1.83:1 for CD and 1.69:1 for UC. The median age of those registered with CD and UC was 37 and 47 years, respectively. The incidence rate of CD was 0.65 per 100,000 persons in 2016 and it was increased to 0.81 per 100,000 persons in 2020. The incidence rate of UC was 1.16 per 100,000 persons in 2016 and it was increased to 1.53 in 2020. Overall, the incidence of IBD was increase from 1.81 per 100,000 persons to 2.34 per 100,000 persons between 2016 and 2020. Overall, the prevalence rates of IBD was increase from 14.95 per 100,000 persons to 20.02 per 100,000 persons between 2016 and 2020.The epidemiological stages of IBD in Taiwan was considered in the acceleration in incidence stage, during which incidence rises and prevalence is relatively low. Understanding these geographical differences is important for the rising global burden of IBD.Results: There are scanty population-based studies investigating the incidence and prevalence rates of inflammatory bowel disease (IBD) in Taiwan.This study aimed to estimate the nationwide prevalence and incidence of IBD and identify its noticeable trends in Taiwan between 2016 and 2020.A retrospective study by analyzing the data from the National Health Insurance Research Database of Taiwan.A total of 2595 patients with catastrophic IBD illness were registered from 2016 to 2020 in Taiwan (CD, 880; UC, 1715). The male-to-female ratio in the study sample was 1.83:1 for CD and 1.69:1 for UC. The median age of those registered with CD and UC was 37 and 47 years, respectively. The incidence rate of CD was 0.65 per 100,000 persons in 2016 and it was increased to 0.81 per 100,000 persons in 2020. The incidence rate of UC was 1.16 per 100,000 persons in 2016 and it was increased to 1.53 in 2020. Overall, the incidence of IBD was increase from 1.81 per 100,000 persons to 2.34 per 100,000 persons between 2016 and 2020. Overall, the prevalence rates of IBD was increase from 14.95 per 100,000 persons to 20.02 per 100,000 persons between 2016 and 2020.The epidemiological stages of IBD in Taiwan was considered in the acceleration in incidence stage, during which incidence rises and prevalence is relatively low. Understanding these geographical differences is important for the rising global burden of IBD.Conclusion: There are scanty population-based studies investigating the incidence and prevalence rates of inflammatory bowel disease (IBD) in Taiwan.This study aimed to estimate the nationwide prevalence and incidence of IBD and identify its noticeable trends in Taiwan between 2016 and 2020.A retrospective study by analyzing the data from the National Health Insurance Research Database of Taiwan.A total of 2595 patients with catastrophic IBD illness were registered from 2016 to 2020 in Taiwan (CD, 880; UC, 1715). The male-to-female ratio in the study sample was 1.83:1 for CD and 1.69:1 for UC. The median age of those registered with CD and UC was 37 and 47 years, respectively. The incidence rate of CD was 0.65 per 100,000 persons in 2016 and it was increased to 0.81 per 100,000 persons in 2020. The incidence rate of UC was 1.16 per 100,000 persons in 2016 and it was increased to 1.53 in 2020. Overall, the incidence of IBD was increase from 1.81 per 100,000 persons to 2.34 per 100,000 persons between 2016 and 2020. Overall, the prevalence rates of IBD was increase from 14.95 per 100,000 persons to 20.02 per 100,000 persons between 2016 and 2020.The epidemiological stages of IBD in Taiwan was considered in the acceleration in incidence stage, during which incidence rises and prevalence is relatively low. Understanding these geographical differences is important for the rising global burden of IBD. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
18. Multidrug resistance: The clinical dilemma of refractory Helicobacter pylori infection.
- Author
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Kuo CJ, Lee CH, Chang ML, Lin CY, Lin WR, Su MY, Chiu CH, Tseng CN, Wu YS, Chiu CT, and Lai CH
- Subjects
- Anti-Bacterial Agents therapeutic use, Female, Helicobacter Infections drug therapy, Helicobacter Infections epidemiology, Helicobacter pylori isolation & purification, Humans, Male, Microbial Sensitivity Tests, Middle Aged, Taiwan, Anti-Bacterial Agents pharmacology, Drug Resistance, Multiple, Bacterial, Helicobacter Infections microbiology, Helicobacter pylori drug effects
- Abstract
This study investigated the antimicrobial resistance of isolates from patients with refractory Helicobacter pylori. The resistance rate was 34.1% for amoxicillin, 92.7% for clarithromycin, 65.9% for metronidazole, 85.4% for levofloxacin, and 29.3% for rifabutin. Dual resistance to both clarithromycin and levofloxacin was found in 73.2%. The antimicrobial resistance rate of refractory H. pylori was extremely high, which had become a major consideration in therapeutic challenge., Competing Interests: Declaration of competing interest The authors report no conflicts of interest., (Copyright © 2021. Published by Elsevier B.V.)
- Published
- 2021
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19. Oviposition preference not necessarily predicts offspring performance in the fall armyworm, Spodoptera frugiperda (Lepidoptera: Noctuidae) on vegetable crops.
- Author
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Sotelo-Cardona P, Chuang WP, Lin MY, Chiang MY, and Ramasamy S
- Subjects
- Animals, Crops, Agricultural, Larva growth & development, Reproduction physiology, Seasons, Spodoptera physiology, Taiwan, Vegetables, Zea mays, Oviposition physiology, Spodoptera growth & development, Spodoptera metabolism
- Abstract
Given the new spread and potential damage of the fall armyworm (FAW), Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) in Asia, it has become imperative to understand the development biology of this invasive species on selected vegetable crops in newer geographical regions. In this study, we investigated the ovipositional preference of FAW females on different host plants, under choice- and non-choice tests. In addition, using the age-stage, two-sex life table theory, we assessed the performance of immature FAW individuals fed and reared on selected vegetable crops to get information related to development time, survival, reproduction and longevity. Fall armyworm females had an oviposition preference on maize compared to other vegetable crops, including cabbage and soybean, and reluctance for tomato, which was confirmed during the choice and non-choice tests. In contrast to the oviposition preference, our results also suggest that despite low preference for cabbage, soybean, and tomato, these crops seemed to provide a high benefit for an appropriate offspring performance, exceeding in some cases the benefits from a maize-based diet. Information from this study was discussed in terms of FAW ecology and how female's decision affects their reproductive fitness, and the survival and performance of its offspring., (© 2021. The Author(s).)
- Published
- 2021
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20. Cytomegalovirus gastritis: Clinicopathological profile.
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Yeh PJ, Chiu CT, Lai MW, Wu RC, Kuo CJ, Hsu JT, Su MY, and Le PH
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- Adult, Aged, Comorbidity, Cytomegalovirus, Cytomegalovirus Infections physiopathology, Female, Gastritis physiopathology, Gastritis virology, Humans, Immunocompetence, Length of Stay, Male, Middle Aged, Retrospective Studies, Taiwan, Cytomegalovirus Infections mortality, Gastritis mortality
- Abstract
Background: Cytomegalovirus (CMV) gastritis is occasionally reported in case reports and limited case series. Up to now, it is the largest and most comprehensive retrospective study of CMV gastritis., Methods: All patients who were histologically diagnosed with CMV gastritis at Linkou Chang Gung Memorial Hospital between January 2000 and April 2020 were included. Patients were divided into two groups according to immunity. Between-group differences in characteristics, manifestations, endoscopic features, prognostic factors, and outcomes were analyzed. The main endpoint was 3-month mortality., Results: A total of 54 patients (34 immunocompromised, 20 immunocompetent) were enrolled. Common presentations included gastrointestinal bleeding (35.2%), abdominal pain (33.3%) and fever (31.5%). The endoscopic features included ulcer (88.9%) and inflammation (11.1%). The 3-month mortality rate was 20.4% and overall mortality rate was 40.7%. Acute kidney injury was the only independent risk factor for 3-month mortality (OR 53.89, 95%CI 1.56-1861.73, p = 0.027). Anti-viral therapy and host immune status did not affect 3-month mortality., Conclusion: Both immunocompromised and immunocompetent patients with CMV gastritis have high mortality rates, without significant between-group differences. Acute kidney injury is the only independent predictive factor for 3-month mortality. Prevention of acute kidney injury may possibly improve the 3-month mortality rate., (Copyright © 2020 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.)
- Published
- 2021
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21. Clinical Characteristics and Manifestation of Herpes Esophagitis: One Single-center Experience in Taiwan.
- Author
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Wang HW, Kuo CJ, Lin WR, Hsu CM, Ho YP, Lin CJ, Su MY, Chiu CT, and Chen KH
- Subjects
- Adolescent, Adult, Aged, Aged, 80 and over, Esophagoscopy, Female, Humans, Male, Middle Aged, Prospective Studies, Taiwan, Young Adult, Esophagitis diagnosis, Esophagitis virology, Herpes Simplex diagnosis
- Abstract
We aimed to investigate the clinical characteristics of patients with herpes esophagitis (HE) based on endoscopic typing.Herpes simplex virus infection in the gastrointestinal tract primarily affects the esophagus. However, little is known about the presentation, endoscopic findings, and outcomes of HE.From 2003 to 2013, 47 patients with HE were identified histologically from among 1843 patients with esophageal ulcers. Personal data, underlying disease, esophagogastroduodenoscopy indication, endoscopic characteristics, pathological findings, laboratory data, and outcomes were collected. Endoscopic findings were classified into 3 types based on gross appearance and were correlated with clinical presentation.The mean age of patients was 62.04 ± 14.76 years, and most patients were men (39/47, 83%). The most common symptoms were odynophagia/dysphagia (20/47, 42.6%). Whereas 25 patients (53.2%) were diagnosed with malignancy, it was related to human immunodeficiency virus in only 1 patient (2.1%). HE was classified into 3 types based on endoscopic images: type I (n = 19), type II (n = 10), and type III (n = 18). The majority of patients with HE type III had sepsis (72%) and obvious leukocytosis than the other 2 types (P = 0.03). The overall mortality rate was 6.4% (3/47), and most of the patients who died (66.7% [2/3]) belonged to the endoscopic classification type III group. Clinical parameters were analyzed for the risk of poor outcome. Postchemotherapy and/or radiotherapy were associated with 30-day mortality after appearance of HE (P < 0.05).Herpes esophagitis primarily affects men and patients with malignancy or sepsis. However, the disease is usually self-limiting, and HE-related mortality is low. Relationship between severity of endoscopic findings and patients' outcome remains questionable. Further prospective study is needed., Competing Interests: and source of funding: None declared.
- Published
- 2016
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- View/download PDF
22. Value of interleukin-28B genetic polymorphism on retreatment outcomes of chronic hepatitis C genotype 1 relapsers by peginterferon alfa plus ribavirin.
- Author
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Chen MY, Liu CH, Chen TC, Su TH, Chen PJ, Chen DS, Kao JH, and Liu CJ
- Subjects
- Aged, Drug Therapy, Combination, Female, Genotype, Hepatitis C, Chronic virology, Humans, Interferons, Male, Middle Aged, Multivariate Analysis, Prospective Studies, Recombinant Proteins therapeutic use, Recurrence, Taiwan, Time Factors, Treatment Outcome, Antiviral Agents therapeutic use, Hepatitis C, Chronic drug therapy, Hepatitis C, Chronic genetics, Interferon-alpha therapeutic use, Interleukins genetics, Polyethylene Glycols therapeutic use, Polymorphism, Genetic genetics, Ribavirin therapeutic use
- Abstract
Background and Aim: Chronic hepatitis C (CHC) infection is a leading cause of cirrhosis and hepatocellular carcinoma worldwide. Pegylated interferon (PEG-IFN) plus ribavirin (RBV) combination therapy remains the standard of care for CHC genotype 1 in many Asian countries, and single nucleotide polymorphism or genotype of the interleukin-28B (IL28B) gene is associated with the development of sustained virologic response (SVR). The predictive value of IL28B genotype for retreatment outcomes of patients with CHC was only partly clarified and deserves further investigation., Methods: A total of 75 CHC genotype 1 Taiwanese patients who relapsed after 24-week PEG-IFN/RBV combination therapy and received retreatment with a 48-week PEG-IFN/RBV therapy were consecutively enrolled since November 2009. The associations among IL28B rs8099917 genotype, virologic kinetics, and treatment outcomes were evaluated., Results: Rapid virologic response (RVR) at week 4, end-of-treatment virologic response (EOT-VR) and SVR was 37%, 73%, and 52%, respectively. Relapse rate was 29%. None of patients had rs8099917 GG genotype. Patients with TT genotype (n = 54, 72%) had higher rates of RVR (50% vs 5%, P = 0.0002), end-of-treatment virologic response (85% vs 43%, P = 0.0001), and SVR (67% vs 14%, P = 0.0001) than those with GT genotype (n = 21, 28%). Combination of IL28B TT genotype and achieving RVR had 85% positive and 90% negative predictive values of SVR., Conclusions: About half of the Taiwanese CHC relapsers to a previous 24-week combination therapy achieve SVR after retreatment for 48 weeks. IL28B genotype influences on-treatment viral kinetics and SVR rate in these retreated patients. Baseline IL28B genotype and RVR can serve as early predictors for treatment success., (© 2013 Journal of Gastroenterology and Hepatology Foundation and Wiley Publishing Asia Pty Ltd.)
- Published
- 2014
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23. Factors that influence cecal intubation rate during colonoscopy in deeply sedated patients.
- Author
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Hsu CM, Lin WP, Su MY, Chiu CT, Ho YP, and Chen PC
- Subjects
- Adolescent, Adult, Aged, Aged, 80 and over, Chi-Square Distribution, Female, Humans, Hypnotics and Sedatives administration & dosage, Logistic Models, Male, Middle Aged, Propofol administration & dosage, Retrospective Studies, Risk Assessment, Risk Factors, Taiwan, Time Factors, Young Adult, Cecum, Colonoscopy adverse effects, Deep Sedation, Intubation, Gastrointestinal adverse effects
- Abstract
Background and Aim: The technical performance of colonoscopy performed in deeply sedated patients differs from that performed without sedation or under minimal to moderate sedation. The aim of this study is to evaluate the factors affecting cecal intubation during colonoscopy performed under deep sedation., Methods: A total of 5352 consecutive subjects who underwent a screening colonoscopy as part of a health check-up between January 2008 and December 2008 at an academic hospital were reviewed. All endoscopies were performed with deep sedation using combination propofol or propofol alone. Data collected included characteristics of the patients (age, gender, body mass index, bowel habits, history of abdominal or pelvic surgery, quality of bowel preparation, and presence/absence of colonic diverticula) and characteristics of the colonoscopists (experience level, colonoscopy procedure volume, and instrument handling method). These factors were analyzed to evaluate their impact on cecal intubation rates., Results: The crude cecal intubation rate was 98% and the adjusted cecal intubation rate was 98.3%. The mean cecal intubation time was 5.6 ± 3.2 min. Multivariate logistic regression analysis demonstrated that patient age greater than 60 years, constipation, poor colon preparation and a two-person colonoscopy procedure were independently associated with lower cecal intubation rates., Conclusions: Colonoscopy performed under deep sedation by experienced colonoscopists results in high cecal intubation rates. Among the significant patient-related predictors influencing the cecal intubation, the quality of the bowel preparation was the only modifiable factor. When performed by experienced hands, the one-person method was associated with higher cecal intubation rates than the two-person method., (© 2011 Journal of Gastroenterology and Hepatology Foundation and Blackwell Publishing Asia Pty Ltd.)
- Published
- 2012
- Full Text
- View/download PDF
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