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Liu IL, Hung YT, Lee MS, Huang TC, Wen SY, Lin RY. Folliculotropic mycosis fungoides successfully treated with bath psoralen plus ultraviolet a therapy. DERMATOL SIN 2022. [DOI: 10.4103/1027-8117.354328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Su PY, Chen YY, Lai JH, Chen HM, Yao CT, Liu IL, Zeng YH, Huang SP, Hsu YC, Wu SS, Siao FY, Yen HH. Real-World Experience of Chronic Hepatitis C-Related Compensated Liver Cirrhosis Treated with Glecaprevir/Pibrentasvir: A Multicenter Retrospective Study. J Clin Med 2021; 10:jcm10225236. [PMID: 34830518 PMCID: PMC8619604 DOI: 10.3390/jcm10225236] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 11/05/2021] [Accepted: 11/09/2021] [Indexed: 12/18/2022] Open
Abstract
Background: Glecaprevir/pibrentasvir is a protease inhibitor-containing pangenotypic direct-acting antiviral regimen that has been approved for the treatment of chronic hepatitis C. The present study aimed to evaluate the safety and efficacy of glecaprevir/pibrentasvir in patients with compensated cirrhosis in a real-world setting. Methods: We evaluated the real-world safety and efficacy of glecaprevir/pibrentasvir in patients with compensated cirrhosis from five hospitals in the Changhua Christian Care System, who underwent treatment between August 2018 and October 2020. The primary endpoint was a sustained virological response observed 12 weeks after completion of the treatment. Results: Ninety patients, including 70 patients who received the 12-week therapy and 20 patients who received the 8-week therapy, were enrolled. The mean age of the patients was 65 years, and 57.8% of the patients were males. Sixteen (17.8%) patients had end-stage renal disease, and 15 (16.7%) had co-existing hepatoma. The hepatitis C virus genotypes 1 (40%) and 2 (35.6%) were most common. The common side effects included anorexia (12.2%), pruritus (7.8%), abdominal discomfort (7.8%), and malaise (7.8%). Laboratory adverse grade ≥3 events included anemia (6.3%), thrombocytopenia (5.1%), and jaundice (2.2%). The overall sustained virological response rates were 94.4% and 97.7% in the intention-to-treat and per-protocol analyses, respectively. Conclusions: the glecaprevir/pibrentasvir treatment regimen was highly effective and well tolerated among patients with compensated cirrhosis in the real-world setting.
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Affiliation(s)
- Pei-Yuan Su
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua 500, Taiwan; (P.-Y.S.); (Y.-Y.C.); (I.-L.L.); (Y.-H.Z.); (S.-P.H.); (Y.-C.H.); (S.-S.W.)
| | - Yang-Yuan Chen
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua 500, Taiwan; (P.-Y.S.); (Y.-Y.C.); (I.-L.L.); (Y.-H.Z.); (S.-P.H.); (Y.-C.H.); (S.-S.W.)
- Division of Gastroenterology, Department of Internal Medicine, Yuanlin Christian Hospital, Changhua 500, Taiwan
- Department of Hospitality, MingDao University, Changhua 500, Taiwan
| | - Jun-Hung Lai
- Division of Gastroenterology, Department of Internal Medicine, Erhlin Christian Hospital, Changhua 500, Taiwan;
| | - Hung-Ming Chen
- Division of Gastroenterology, Department of Internal Medicine, Yunlin Christian Hospital, Yunlin 648, Taiwan;
| | - Chih-Ta Yao
- Division of Gastroenterology, Department of Internal Medicine, Lukang Christian Hospital, Changhua 500, Taiwan;
| | - I-Ling Liu
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua 500, Taiwan; (P.-Y.S.); (Y.-Y.C.); (I.-L.L.); (Y.-H.Z.); (S.-P.H.); (Y.-C.H.); (S.-S.W.)
| | - Ya-Huei Zeng
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua 500, Taiwan; (P.-Y.S.); (Y.-Y.C.); (I.-L.L.); (Y.-H.Z.); (S.-P.H.); (Y.-C.H.); (S.-S.W.)
| | - Siou-Ping Huang
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua 500, Taiwan; (P.-Y.S.); (Y.-Y.C.); (I.-L.L.); (Y.-H.Z.); (S.-P.H.); (Y.-C.H.); (S.-S.W.)
| | - Yu-Chun Hsu
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua 500, Taiwan; (P.-Y.S.); (Y.-Y.C.); (I.-L.L.); (Y.-H.Z.); (S.-P.H.); (Y.-C.H.); (S.-S.W.)
| | - Shun-Sheng Wu
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua 500, Taiwan; (P.-Y.S.); (Y.-Y.C.); (I.-L.L.); (Y.-H.Z.); (S.-P.H.); (Y.-C.H.); (S.-S.W.)
| | - Fu-Yuan Siao
- Department of Emergency Medicine, Changhua Christian Hospital, Changhua 500, Taiwan;
- Department of Kinesiology, Health and Leisure, Chienkuo Technology University, Changhua 500, Taiwan
| | - Hsu-Heng Yen
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua 500, Taiwan; (P.-Y.S.); (Y.-Y.C.); (I.-L.L.); (Y.-H.Z.); (S.-P.H.); (Y.-C.H.); (S.-S.W.)
- Artificial Intelligence Development Center, Changhua Christian Hospital, Changhua 500, Taiwan
- General Education Center, Chienkuo Technology University, Changhua 500, Taiwan
- Department of Electrical Engineering, Chung Yuan University, Taoyuan 320, Taiwan
- College of Medicine, National Chung Hsing University, Taichung 400, Taiwan
- Correspondence: ; Tel.: +886-4-723-8595-5501
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Yen HH, Su PY, Liu IL, Zeng YY, Huang SP, Hsu YC, Yang CW, Chen YY. Direct-acting antiviral treatment for Hepatitis C Virus in geriatric patients: a real-world retrospective comparison between early and late elderly patients. PeerJ 2021; 9:e10944. [PMID: 33777520 PMCID: PMC7977377 DOI: 10.7717/peerj.10944] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 01/24/2021] [Indexed: 12/29/2022] Open
Abstract
Introduction Chronic hepatitis C virus (HCV) infection rates are high in the geriatric population considering that interferon-based therapy is usually intolerable. With the introduction of oral antiviral therapy for HCV, increased treatment tolerability and good treatment responses have been observed. However, treatment data regarding the geriatric population have been limited. Therefore, this retrospective study aimed to evaluate the efficacy and safety of direct-acting antiviral therapy for HCV in the geriatric population. Materials and Methods The primary end point was sustained virologic response (SVR) 12 weeks after treatment completion, whereas the secondary end points were treatment-related side effects and short-term survival rate following treatment. Results In total, 492 patients (median age, 73 years; 43.9% males), including 278 early elderly patients, were enrolled. Among the included patients, 45% had cirrhosis. HCV genotypes 1 (72.4%) and 2 (25.4%) were the most common. The overall SVR rate was 96.7%, with no difference in SVR rates observed between early and late elderly groups (96.8% vs. 96.7%; p = 0.983). Both groups showed similar side effects, including dizziness (11.4%), and fatigue (8.7%), with three patients discontinuing therapy owing to side effects. Both groups had a similar 3-year survival rate. Significant factors associated with post-treatment survival included cirrhosis, albumin, and creatinine level. Conclusions Our real-world data showed that both early and late elderly patients could undergo direct-acting antiviral treatment for HCV with excellent treatment outcomes.
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Affiliation(s)
- Hsu-Heng Yen
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan.,General Educational Center, Chienkuo Technology University, Changhua, Taiwan.,Institute of Medicine, Chung Shan Medical and Dental College, Taichung, Taiwan
| | - Pei-Yuan Su
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - I-Ling Liu
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Ya-Yuei Zeng
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Siou-Ping Huang
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Yu-Chun Hsu
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Chia-Wei Yang
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Yang-Yuan Chen
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
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Yen HH, Su PY, Zeng YH, Liu IL, Huang SP, Hsu YC, Chen YY, Yang CW, Wu SS, Chou KC. Glecaprevir-pibrentasvir for chronic hepatitis C: Comparing treatment effect in patients with and without end-stage renal disease in a real-world setting. PLoS One 2020; 15:e0237582. [PMID: 32790715 PMCID: PMC7425913 DOI: 10.1371/journal.pone.0237582] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 07/29/2020] [Indexed: 12/12/2022] Open
Abstract
Introduction Chronic hepatitis C virus (HCV) infection is increasingly observed in patients with renal disease. With the introduction of glecaprevir/pibrentasvir (GLE/PIB) as a pan-genotype therapy for HCV, treatment efficacy is expected to rise. Materials and methods This retrospective study evaluated the efficacy and safety of GLE/PIB treatment in adults with HCV infection and end-stage renal disease (ESRD). The primary end point was sustained virological response (SVR) observed 12 weeks after completed treatment. Results We enrolled 235 patients, including 44 patients with ESRD. Median age was 60 years, and 48% were males. Twenty-two percent had cirrhosis. HCV genotypes 1 (43%) and 2 (41%) were the most common. The overall SVR rate was 96.6%. Patients with ESRD were older than those without (67.6 years vs 58.3 years, p < 0.001) and trended toward having a higher prevalence of cirrhosis (32% vs 19%, p = 0.071). A significant proportion of patients with ESRD complained of skin itching during treatment (61% vs 26%, p < 0.001), and the SVR rate were similar between these two groups (95.45% vs 96.86%, p = 0.644). Conclusions Despite a higher rate of pruritus among patients with ESRD, GLE/PIB-based therapy achieved similarly high SVR rates among patients with and without ESRD.
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Affiliation(s)
- Hsu-Heng Yen
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- General Education Center, Chienkuo Technology University, Changhua, Taiwan
- * E-mail: , (HHY); (KCC)
| | - Pei-Yuan Su
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Ya-Huei Zeng
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - I-Ling Liu
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Siou-Ping Huang
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Yu-Chun Hsu
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Yang-Yuan Chen
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Chia-Wei Yang
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Shun-Sheng Wu
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Kun-Ching Chou
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
- * E-mail: , (HHY); (KCC)
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Chan EF, Liu IL, Semler EJ, Aberman HM, Simon TM, Chen AC, Truncale KG, Sah RL. Association of 3-Dimensional Cartilage and Bone Structure with Articular Cartilage Properties in and Adjacent to Autologous Osteochondral Grafts after 6 and 12 months in a Goat Model. Cartilage 2012; 3. [PMID: 24224069 PMCID: PMC3818730 DOI: 10.1177/1947603511435272] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE The articular cartilage of autologous osteochondral grafts is typically different in structure and function from local host cartilage and thereby presents a remodeling challenge. The hypothesis of this study was that properties of the articular cartilage of trochlear autografts and adjacent femoral condyle are associated with the 3-D geometrical match between grafted and contralateral joints at 6 and 12 months after surgery. DESIGN Autografts were transferred unilaterally from the lateral trochlea (LT) to the medial femoral condyle (MFC) in adult Spanish goats. Operated and contralateral Non-Operated joints were harvested at 6 and 12 months, and analyzed by indentation testing, micro-computed tomography, and histology to compare (1) histological indices of repair, (2) 3-D structure (articular surface deviation, bone-cartilage interface deviation, cartilage thickness), (3) indentation stiffness, and (4) correlations between stiffness and 3-D structure. RESULTS Cartilage deterioration was present in grafts at 6 months and more severe at 12 months. Cartilage thickness and normalized stiffness of Operated MFC were lower than Non-Operated MFC within the graft and proximal adjacent host regions. Operated MFC articular surfaces were recessed relative to Non-Operated MFC and exhibited lower cartilage stiffness with increasing recession. Sites with large bone-cartilage interface deviations, both proud and recessed, were associated with recessed articular surfaces and low cartilage stiffness. CONCLUSION The effectiveness of cartilage repair by osteochondral grafting is associated with the match of 3-D cartilage and bone geometry to the native osteochondral structure.
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Affiliation(s)
- Elaine F. Chan
- Department of Bioengineering, University of California, San Diego, La Jolla, CA, USA
| | - I-Ling Liu
- Department of Bioengineering, University of California, San Diego, La Jolla, CA, USA
| | | | | | | | - Albert C. Chen
- Department of Bioengineering, University of California, San Diego, La Jolla, CA, USA
| | | | - Robert L. Sah
- Department of Bioengineering, University of California, San Diego, La Jolla, CA, USA,Institute of Engineering in Medicine, University of California, San Diego, La Jolla, CA, USA
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Hou YC, Tsai SY, Liu IL, Yu CP, Chao PDL. Metabolic transformation of sesamol and ex vivo effect on 2,2'-azo-bis(2-amidinopropane)dihydrochloride-induced hemolysis. J Agric Food Chem 2008; 56:9636-9640. [PMID: 18826229 DOI: 10.1021/jf801453f] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Sesamol (3,4-methylenedioxyphenol), a phenolic constituent in roasted sesame, was reported to exhibit various beneficial activities. To understand the metabolic transformation of sesamol in vivo, rats were given sesamol intravenously and orally. The blood samples were withdrawn via cardiopuncture at specific time points. The serum samples were assayed by high-performance liquid chromatography method before and after hydrolysis with sulfatase and beta-glucuronidase. Our results indicated that following either intravenous or oral administration, sesamol declined rapidly and the sulfate/glucuronide of sesamol emerged instantaneously. The peak serum concentration and systemic exposure of sesamol were markedly lower than sesamol sulfate/glucuronide. Ex vivo evaluation revealed that sesamol exerted profoundly higher capability against 2,2'-azo-bis(2-amidinopropane)dihydrochloride-induced hemolysis than the serum metabolites. In conclusion, sulfate and glucuronide of sesamol were the principle metabolites of sesamol in the bloodstream of rats. The conjugated metabolites of sesamol warrant more bioactivity investigations to understand the in vivo effect of sesamol.
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Affiliation(s)
- Yu-Chi Hou
- School of Pharmacy, China Medical University, Taichung 40402, Taiwan
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Chiang WF, Yang HJ, Lung SCC, Huang S, Chiu CY, Liu IL, Tsai CL, Kuo CY. A comparison of elementary schoolchildren's exposure to arsenic and lead. J Environ Sci Health C Environ Carcinog Ecotoxicol Rev 2008; 26:237-255. [PMID: 18781537 DOI: 10.1080/10590500802343958] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
One hundred fifty seven fifth-grade students (aged 10-12 years) from three elementary schools in three different towns in Taichung County, Taiwan were chosen as study subjects for the present arsenic and lead exposure study. The three towns--Longgang, Shalach, and Shuntain--are known to be highly, moderately, and lightly (control) polluted by As and Pb, respectively. Spot morning urine samples of students were collected and analyzed for arsenic and lead. The levels of As in the urine of Longgang schoolchildren showed the highest value among the three schools, while those of the control group (Shuntain) had the lowest values. In addition, the levels of Pb in the urine of the schoolchildren in Shuntain were significantly lower than those in Longgang and Shalach, while the levels of Pb in the urine of the schoolchildren in Longgang and Shalach showed no significant difference. Results of daily intake of metals from the different exposure pathways (i.e., ingestion from drinking water, household dust and food, and inhalation from airborne particles) showed that the Longgang area had the highest daily intake of As and Pb among the three areas, while the lowest daily intake of As and Pb occurred in the control area (Shuntain). A significant correlation between the doses of daily intake and urinary concentrations of As (p = 0.002) and Pb (p = 0.020) was observed. This correlation suggests that the increase of unit dose of the daily intake for As resulted in an increase of 0.953 microg g(-1) creatinine of As, whereas the increase of unit dose of the daily intake for Pb led to an increase of 0.053 microg g(-1) creatinine of Pb. These data indicate that the level of As in urine increased about 18 times higher than that of Pb for the same amount of increase in daily intake.
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Affiliation(s)
- Wan-Fu Chiang
- Department and Graduate School of Safety Health and Environment Engineering, National Yunlin University of Science & Technology, Yunlin, Taiwan, Republic of China
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Abstract
The tumor-suppressor gene p53 acts as "the guardian of the genome", sensing DNA damage and initiating protective responses. To examine the hypothesis that p53 abnormality leads to increased genomic alterations in primary tumor cells, our study utilized 51 primary tumors of cervical carcinoma and 10 microsatellite markers. These markers were mapped to the short arms of chromosomes 3 and 5, covering the regions 3p13-25 and 5p15.1-15.3. Genomic deletion on 3p and 5p was correlated with genetic or epigenetic p53 inactivation pathways, including p53 mutation, genetic deletion of p53 and cervical infection with human papillomavirus. The proportion of abnormal p53 was found to be significantly higher in the cases exhibiting loss of heterozygosity (LOH) on 5p (p < 0.001), supporting the hypothesis of the presence of a p53-dependent pathway to cervical tumorigenesis. In contrast, however, LOH on 3p was found to be independent of p53 inactivation. A common deletion region, 3p22-24, was identified in 44% of informative cases, and genomic loss at this specific region was correlated with early tumorigenic onset and poor grade of tumor differentiation. Diversity within the patterns of genomic alteration in the same form of cancer suggests different sets of risk/tumorigenic profiles, molecular pathogenesis, as well as prognosis and outcome.
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Affiliation(s)
- W H Ku
- Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
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