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Bennett TE, Rizzo J, Yang S, Rosfjord E. Assessing Reuse of Hypodermic Needles in Mice by means of Digital Imaging, Photomicrography, Bacterial Culture, Analysis of Nest Building, and Animal Vocalization. JOURNAL OF THE AMERICAN ASSOCIATION FOR LABORATORY ANIMAL SCIENCE : JAALAS 2023; 62:205-211. [PMID: 36990673 PMCID: PMC10230537 DOI: 10.30802/aalas-jaalas-22-000094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 12/02/2022] [Accepted: 01/23/2023] [Indexed: 03/31/2023]
Abstract
Hypodermic needles are sometimes reused in animal research settings to preserve the viability of and to conserve limited quantities of injected material. However, the reuse of needles is strongly discouraged in human medicine to prevent inju- ries and the spread of infectious disease. No official guidelines prohibit needle reuse in veterinary medicine, although the practice may be discouraged. We hypothesized that reused needles would be significantly more blunt than unused needles and that reuse for additional injections would cause more animal stress. To test these ideas, we evaluated mice that were injected subcutaneously in the flank or mammary fat pad to generate cell line xenograft and mouse allograft models. Needles were reused up to 20 times, based on an IACUC-approved protocol. A subset of reused needles was digitally imaged to determine needle dullness based on the area of deformation from the secondary bevel angle; this parameter was not different between new needles and needles that had been reused 20 times. In addition, the number of times a needle was reused was not significantly related to audible mouse vocalization during injection. Finally, nest building scores for mice that were injected with a needle used 0 through 5 times were similar to those of mice injected with a needle had been used 16 through 20 times. Among the 37 reused needles that were tested, 4 were positive for bacterial growth; the only organisms cultured were Staphylococcus spp. Contrary to our hypothesis, reusing needles for subcutaneous injections did not increase animal stress based on analysis of vocalization or nest building.
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Affiliation(s)
- Terese E Bennett
- Previously affiliated with Comparative Medicine, Worldwide Research, Development and Medical, Pfizer, Pearl River, New York
| | - Jason Rizzo
- Pharmaceutical Sciences Small Molecule Analytical Research and Development, Pfizer, Groton, Connecticut; and
| | - Sharon Yang
- Previously affiliated with Oncology Research and Development, Pfizer, Pearl River, New York
| | - Edward Rosfjord
- Previously affiliated with Oncology Research and Development, Pfizer, Pearl River, New York
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Jee Y. Inclusion of hepatitis C virus testing in National Health Screening to accelerate HCV elimination in South Korea. Glob Health Med 2021; 3:288-292. [PMID: 34782871 DOI: 10.35772/ghm.2021.01057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 10/02/2021] [Accepted: 10/11/2021] [Indexed: 11/08/2022]
Abstract
In 2015, the World Health Organization (WHO) has set the goal of eliminating hepatitis C by reducing incidence of chronic viral hepatitis and related mortality by 2030 with the interim target of achieving 30% prevalence reduction by 2020. While The global prevalence of hepatitis C is known to be around 1.6%, the prevalence of hepatitis C in South Korea is 0.5-0.6% based on hepatitis C virus (HCV) antibody-positive rate. Although HCV antibody test has been included in the Annual National Health and Nutrition Survey in South Korea since 2012, a national initiative to eliminate hepatitis C was initiated by small clinic-related hepatitis C outbreaks in 2015-2016. These outbreaks caused by inappropriate use of syringes in 2015-2016 prompted the revision of hepatitis C reporting and control strategies in Korea following long-term discussion on including the HCV antibody test in the National Health Screening at a certain age. Since June 3, 2017, all hepatitis C cases should be reported to the Korea Disease Control Agency (KDCA). A pilot study for early detection of hepatitis C was conducted for the 56 years old population from September 1 to October 31 in 2020 by temporarily including HCV Ab in the National Health Screening followed by HCV RNA testing for HCV antibody positive cases. The final decision to include HCV antibody test in National Health Screening will be made based on results of the pilot study in 2020. To eliminate hepatitis B & C by 2030 in South Korea, the KDCA established a comprehensive viral hepatitis control and management system in 2020 with the interim goal of achieving an antibody positive rate of 0.3% and treatment rate of 90% by 2025.
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Affiliation(s)
- Youngmee Jee
- Institut Pasteur Korea, Gyunggi-do, Republic of Korea
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Ali Khan A, Munir M, Miraj F, Imran S, Arif Siddiqi D, Altaf A, Khan AJ, Chandir S. Examining unsafe injection practices associated with auto-disable (AD) syringes: a systematic review. Hum Vaccin Immunother 2021; 17:3247-3258. [PMID: 33989509 PMCID: PMC8381785 DOI: 10.1080/21645515.2021.1911514] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 03/09/2021] [Accepted: 03/28/2021] [Indexed: 10/21/2022] Open
Abstract
Auto-disable (AD) syringes are specifically designed to prevent syringe reuse. However, the notion that specific AD syringe designs may be unsafe due to reuse concerns related to the syringe's activation point has surfaced. We conducted a systematic review for evidence on the association between AD syringe design and syringe reuse, adverse events following immunization (AEFI), or blood borne virus (BBV) transmission. We found no evidence of an association between AD syringe design and unsafe injection practices including syringe reuse, AEFIs, or BBVs. Authors of three records speculated about the possibility of AD syringe reuse through intentionally defeating the disabling mechanism, and one hinted at the possibility of reuse of larger-than-required syringes, but none reported any actual reuse instance. In contrast to AD syringes, standard disposable syringes continue to be reused; therefore, the global health community should expand the use of AD syringes in both immunization and therapeutic context as an essential strategy for curbing BBV transmission.
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Affiliation(s)
| | | | | | | | | | | | | | - Subhash Chandir
- IRD Global, Singapore, Singapore
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA
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Choi GH, Jang ES, Kim JW, Jeong SH. A Survey of the Knowledge of and Testing Rate for Hepatitis C in the General Population in South Korea. Gut Liver 2021; 14:808-816. [PMID: 32066209 PMCID: PMC7667921 DOI: 10.5009/gnl19296] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Revised: 11/07/2019] [Accepted: 11/25/2019] [Indexed: 12/13/2022] Open
Abstract
Background/Aims To eliminate hepatitis C virus (HCV) infection, improving public knowledge of and access to HCV screening and treatment is essential. The aim of this study was to evaluate the knowledge of and testing rate for HCV and the opinions about the inclusion of the HCV test in the National Health Examination (NHE) among the general population in South Korea. Methods A telephone interview survey was conducted by an independent research company using a 16 item-questionnaire (demographics, knowledge of HCV, testing and results, need for screening) in May 2019. The sample population consisted of 1,003 adult Korean residents adjusted by age, sex, and area according to the standard Korean population in 2019. Results Among the 1,003 participants (505 women, mean age of 47.9 years), 56.4% recognized HCV; 44.4% understood that HCV is transmittable, and 56.8% thought that HCV is curable by medication. The recognition rate tended to increase with an increasing level of education. Testing for anti-HCV antibodies was reported by 91 people (9.1%); among them, 10 people (11.0%) reported a positive result, and eight people received treatment. The common reasons for HCV testing were a health check-up (58.5%), a physician's recommendation (11.0%) and elevated liver enzyme levels (10.7%). The majority of the population (75.1%) agreed with the integration of HCV into the NHE. Conclusions The level of knowledge of HCV is suboptimal, and the self-reported testing rate for HCV is less than 10%; however, once HCV infection is diagnosed, the treatment rate seems to be high in South Korea. More active campaigns and effective screening are needed.
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Affiliation(s)
- Gwang Hyeon Choi
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Eun Sun Jang
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Jin-Wook Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Sook-Hyang Jeong
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
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An outbreak of hepatitis C virus attributed to the use of multi-dose vials at a colonoscopy clinic, Waterloo Region, Ontario. ACTA ACUST UNITED AC 2021; 47:224-231. [PMID: 34035670 DOI: 10.14745/ccdr.v47i04a07] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Background Hepatitis C virus (HCV) transmission has been epidemiologically linked to healthcare settings, particularly out-of-hospital settings such as endoscopy clinics and hemodialysis clinics. These have been largely attributed to lapses in infection prevention and control practices (IPAC). Objective To describe the public health response to an outbreak of HCV that was detected among patients of a colonoscopy clinic in Ontario, and to highlight the risks of using multi-dose vials and the need for improved IPAC practices in out-of-hospital settings. Methods Screening for HCV was conducted on patients and staff who attended or worked at the clinic within the same timeframe as the index case's procedure. Blood samples from positive cases underwent viral sequencing. Inspections of the clinic assessed IPAC practices, and a chart review was done to identify plausible mechanisms for transmission. Outcome A total of 38% of patients who underwent procedures at the clinic on the same day as the index case tested positive for HCV. Genetic sequencing showed a high degree of similarity in the HCV genetic sequence among the samples positive for HCV. Chart review and clinic inspection identified use of multi-dose vials of anesthesia medication across multiple patients as the plausible mechanism for transmission. Conclusion Healthcare workers, especially those in out-of-hospital procedural/surgical premises, should be vigilant in following IPAC best practices, including those related to the use of multi-dose vials, to prevent the transmission of bloodborne infections in healthcare settings.
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Management of healthcare personnel living with hepatitis B, hepatitis C, or human immunodeficiency virus in US healthcare institutions. Infect Control Hosp Epidemiol 2020; 43:147-155. [PMID: 33050959 DOI: 10.1017/ice.2020.458] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Hong CY, Sinn DH, Kang D, Paik SW, Guallar E, Cho J, Gwak GY. Incidence of extrahepatic cancers among individuals with chronic hepatitis B or C virus infection: A nationwide cohort study. J Viral Hepat 2020; 27:896-903. [PMID: 32340080 DOI: 10.1111/jvh.13304] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Revised: 03/25/2020] [Accepted: 04/09/2020] [Indexed: 12/11/2022]
Abstract
This study examined the association between chronic HBV or HCV infection and the risk of extrahepatic cancers. A total of 537 103 adults aged ≥20 years without history of cancer were identified from the Korean National Health Insurance Service-National Sample Cohort between 2003 and 2013. The difference in cancer incidence was compared between those with and without chronic HBV or HCV infection. During 3 854 130 person-years of follow-up (median follow-up: 8.0 years), 19 089 participants developed cancer. After adjusting for sex, body mass index, smoking, drinking, income percentile, residential area and comorbidities, hazard ratios (HRs) for incident extrahepatic cancer were significantly higher in participants with chronic HBV infection (HR: 1.27, 95% confidence interval [CI]: 1.20-1.35), HCV infection (HR: 1.31, 95% CI: 1.16-1.48) or HBV/HCV dual infection (HR: 1.41, 95% CI: 1.31-1.72) compared to participants without HBV or HCV infection. In chronic HBV infection, the cancer risk was higher for haematologic malignancy [HR (95% CI) = 2.46 (1.92-3.15)], gallbladder [1.55 (1.05-2.29)], pancreas [1.52 (1.07-2.15)], stomach [1.39 (1.22-1.58)], lung [1.27 (1.04-1.55)], colorectum [1.21 (1.03-1.42)] and thyroid cancer [1.20 (1.05-1.36)]. In chronic HCV infection, the cancer risk was higher for testis [10.34 (1.35-79.78)], gallbladder [2.90 (1.62-5.18)], prostate [2.51 (1.65-3.82)] and thyroid cancer [1.46 (1.10-1.93)]. In conclusion, chronic HBV or HCV infection was not only associated with an increased risk of liver cancer, but also associated with an increased risk of multiple extrahepatic cancers.
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Affiliation(s)
- Chai Yeong Hong
- Quality Management Division, Intro Biopharma Korea, Gyeonggi-do, South Korea
| | - Dong Hyun Sinn
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Danbee Kang
- Department of Clinical Research Design and Evaluation, SAIHST, Sungkyunkwan University, Seoul, South Korea
| | - Seung Woon Paik
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Eliseo Guallar
- Center for Clinical Epidemiology, Samsung Medical Center, Sungkyunkwan University, Seoul, South Korea.,Departments of Epidemiology and Medicine and Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Medical Institution, Baltimore, MD, USA
| | - Juhee Cho
- Department of Clinical Research Design and Evaluation, SAIHST, Sungkyunkwan University, Seoul, South Korea.,Center for Clinical Epidemiology, Samsung Medical Center, Sungkyunkwan University, Seoul, South Korea.,Departments of Epidemiology and Medicine and Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Medical Institution, Baltimore, MD, USA
| | - Geum-Youn Gwak
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
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Cho I, Lee M, Kim Y. What are the main patient safety concerns of healthcare stakeholders: a mixed-method study of Web-based text. Int J Med Inform 2020; 140:104162. [PMID: 32416430 PMCID: PMC7198194 DOI: 10.1016/j.ijmedinf.2020.104162] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 03/20/2020] [Accepted: 04/28/2020] [Indexed: 12/19/2022]
Abstract
Due to the importance of safety in quality care, it’s national policy should be created using a bottom-up approach from various healthcare stakeholders. To explore latent concerns of consumers, providers, government bodies, and researchers, text data analysis on patient safety collected from websites was useful for summarizing various aspects of concern. A common concern among stakeholders was hospital infection control, ranging from nosocomial infections to those brought in by visiting patients around the Patient Safety Act legislation of Korea in 2015. Researchers were focused on hospital sociocultural factors at both the organizational and clinician levels. Government policies and systemic approaches to patient safety were highlighted by different stakeholders. Five topics including infection control showed statistically significant increasing trends over time, while another five showed decreasing trends.
Objectives Various healthcare stakeholders define quality of care in different ways. Public policy could advocate all these concerns. This study was conducted to identify the main themes on patient safety of stakeholders expressed before and after the Patient Safety Act was enacted in Korea in 2015. Design Longitudinal observational study of the interests of healthcare stakeholders generated between January 2014 and September 2018. Materials and methods Text data were collected from 2,487 documents on 18 websites that were identified as representative healthcare stakeholder groups of consumers, providers, government, and researchers. A Korean natural language processing (NLP) package, manual review, and synonym dictionary were used for data preprocessing, and we adopted the unsupervised NLP method of probabilistic topic modeling and latent Dirichlet allocation. A linear trend analysis over time, a qualitative step involving two external experts, and original text reviews were performed to validate the identified topics. Results Forty-one topics were identified, and the most common concerns of stakeholders were institutional infection control as triggered by the Middle East respiratory syndrome outbreak in early 2015, and infusion-related infection from late 2017 until the middle of 2018. The other top-three concerns of the stakeholder groups were highly similar, while research topics were limited to the perceptions of providers and the activities and culture of hospitals. Five topics showed statistically significant increasing trends over time, while another five showed decreasing trends (both P < 0.05). In the qualitative step, we confirmed 35 themes and revised the other 6. Conclusions A common concern among stakeholders was hospital infection control, ranging from nosocomial infections to those brought in by family visiting patients. Government policies and systemic approaches to patient safety were highlighted by different stakeholders. Researchers were focused on hospital sociocultural factors at both the organizational and clinician levels. These identified concerns all should be advocated by the public health policy.
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Affiliation(s)
- Insook Cho
- Department of Nursing, Inha University, Incheon, South Korea.
| | - Minyoung Lee
- Department of Nursing, Inha University, Incheon, South Korea; Graduate School, Inha University, Incheon, South Korea
| | - Yeonjin Kim
- Graduate School, Inha University, Incheon, South Korea
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Won YK, Kang KS, Gonzalez YS, Razavi H, Dugan E, Han KH, Ahn SH, Jeon MY, Kim DY. A tool to measure the impact of inaction toward elimination of hepatitis C: A case study in Korea. PLoS One 2020; 15:e0232186. [PMID: 32343727 PMCID: PMC7188208 DOI: 10.1371/journal.pone.0232186] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 04/08/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND AND AIMS Hepatitis C virus (HCV) and its sequelae present a significant source of economic and societal burden. Introduction of highly effective curative therapies has made HCV elimination attainable. The study used a predictive model to assess the clinical and economic impact of implementing national screening and treatment policies toward HCV elimination in Korea. METHODS A previously validated Markov disease progression model of HCV infection was employed to analyze the clinical and economic impact of various strategies for HCV diagnosis and treatment in Korea. In this analysis, the model compared the clinical and economic outcomes of current HCV-related interventions in Korea (7,000 patients treated and 4,200 patients newly diagnosed annually, starting in 2017) to four elimination scenarios: 1) initiating sufficient diagnosis and treatment interventions to meet the World Health Organization's GHSS elimination targets by 2030, 2) delaying initiation of interventions by one year, 3) delaying initiation of interventions by two years and 4) accelerating initiation of interventions to meet elimination targets by 2025. Modelled historical incidence of HCV was calibrated to match a viremic HCV prevalence of 0.44% in 2009. Elimination scenarios required 24,000 treatments and 34,000 newly diagnosed patients annually, starting in 2018, to reach the 2030 targets. RESULTS Compared to current "status quo" interventions, elimination (or accelerated elimination by 2025) would avert 23,700 (27,000) incident cases of HCV, 1,300 (1,400) liver-related deaths (LRDs) and 2,900 (3,100) cases of end-stage liver disease (ESLD) over the 2017-2030 time period. Postponing interventions by one (or two) years would avert 21,100 (18,600) new HCV infections, 920 (660) LRDs and 2,000 (1,400) cases of ESLD by 2030. Following elimination or accelerated elimination strategies would save 860 million USD or 1.1 billion USD by 2030, respectively, compared to the status quo, requiring an up-front investment in prevention that decreases spending on liver-related complications and death. CONCLUSIONS By projecting the impact of interventions and tracking progress toward GHSS elimination targets using modelling, we demonstrate that Korea can prevent significant morbidity, mortality and spending on HCV. Results should serve as the backbone for policy and decision-making, demonstrating how aggressive prevention measures are designed to reduce future costs and increase the health of the public.
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Affiliation(s)
| | | | | | - Homie Razavi
- Center for Disease Analysis Foundation (CDAF), Lafayette, Colorado, United States of America
| | - Ellen Dugan
- Center for Disease Analysis Foundation (CDAF), Lafayette, Colorado, United States of America
| | - Kwang-Hyub Han
- Department of Internal Medicine, Yonsei University, College of Medicine, Seoul, Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University, College of Medicine, Seoul, Korea
| | - Mi Young Jeon
- Department of Internal Medicine, Yonsei University, College of Medicine, Seoul, Korea
| | - Do Young Kim
- Department of Internal Medicine, Yonsei University, College of Medicine, Seoul, Korea
- * E-mail:
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Ahn YH, Park H, Lee MJ, Kim DH, Cho SB, Cho E, Jun CH, Choi SK. Comparison of the Clinical Characteristics and Outcomes between Leprosy-Affected Persons in Sorokdo and the General Population Affected by Chronic Hepatitis C in Korea. Gut Liver 2020; 13:549-556. [PMID: 30970433 PMCID: PMC6743803 DOI: 10.5009/gnl18432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Revised: 12/04/2018] [Accepted: 12/13/2018] [Indexed: 11/05/2022] Open
Abstract
Background/Aims Patients with Hansen’s disease are the most vulnerable to hepatitis C. However, no data on the treatment efficacy of direct-acting antiviral agents (DAAs) are available in this group. Therefore, we elucidated the prevalence and clinical outcomes of hepatitis C in persons affected by leprosy in Sorokdo, Jeollanam-do, Korea. Methods We retrospectively included 50 leprosy patients with positive hepatitis C virus (HCV) RNA test results (group A) hospitalized at the Sorokdo National Hospital from May 2016 to March 2018 and 73 patients with chronic hepatitis C who were treated with DAAs at the Chonnam National University Hospital (group B) from May 2016 to December 2017. Results Overall, at the Sorokdo National Hospital, positive HCV antibody and HCV RNA rates were 18.4% and 11.0%, respectively. The mean participant age was 76.5±7 years, and 58% of participants were men. The genotypes were type 1b in 44% (22 out of 50) and type 2 in 56% (28 out of 50). Sustained virologic response was achieved at a rate of 95.5% (21/22) in genotype 1b and 92.9% (26/28) in genotype 2 patients. Ribavirin-induced hemolytic anemia occurred in 57.1% (16/28) of patients with genotype 2. Among these, 28.5% (8/28) received blood transfusions. Conclusions Treatment efficacy was not different between the leprosy-affected population and the general population. However, severe ribavirin-induced hemolytic anemia requiring transfusion was present in 28.5% of genotype 2 patients. Therefore, we suggest ribavirin-free DAAs for the treatment of genotype 2 hepatitis C in leprosy-affected persons in the future.
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Affiliation(s)
- Young-Hwan Ahn
- Departments of Internal Medicine, Sorokdo National Hospital, Goheung, Korea
| | - Hyungcheol Park
- Departments of Preventive Medicine, Sorokdo National Hospital, Goheung, Korea
| | - Myeon Jae Lee
- Department of Gastroenterology, Chonnam National University Hospital, Gwangju, Korea
| | - Dong Hyun Kim
- Department of Gastroenterology, Chonnam National University Hospital, Gwangju, Korea
| | - Sung Bum Cho
- Department of Gastroenterology, Chonnam National University Hospital, Gwangju, Korea
| | - Eunae Cho
- Department of Gastroenterology, Chonnam National University Hospital, Gwangju, Korea
| | - Chung Hwan Jun
- Department of Gastroenterology, Chonnam National University Hospital, Gwangju, Korea
| | - Sung Kyu Choi
- Department of Gastroenterology, Chonnam National University Hospital, Gwangju, Korea
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Lee HI, Choi JE, Choi SJ, Ko EB. Medication Injection Safety Knowledge and Practices among Health Service Providers in Korea. ACTA ACUST UNITED AC 2019. [DOI: 10.14371/qih.2019.25.1.52] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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