Last data update: Sep 16, 2024. (Total: 47680 publications since 2009)
Records 1-5 (of 5 Records) |
Query Trace: Adamia E [original query] |
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Progress toward the elimination of hepatitis B and hepatitis C in the country of Georgia, April 2015-April 2024
Tohme RA , Shadaker S , Adamia E , Khonelidze I , Stvilia K , Getia V , Tsereteli M , Alkhazashvili M , Abutidze A , Butsashvili M , Gogia M , Glass N , Surguladze S , Schumacher IT , Gabunia T . MMWR Morb Mortal Wkly Rep 2024 73 (30) 660-666 Hepatitis B and hepatitis C are leading causes of cirrhosis and liver cancer and caused 1.3 million deaths worldwide in 2022. Hepatitis B is preventable with vaccination, and hepatitis C is curable with direct-acting antivirals. In 2015, in collaboration with CDC and other partners, Georgia, a country at the intersection of Europe and Asia, launched a hepatitis C elimination program to reduce the prevalence of chronic hepatitis C; at that time, the prevalence was 5.4%, more than five times the global average of 1.0%. In 2016, the World Health Assembly endorsed a goal for the elimination of viral hepatitis as a public health problem by 2030. In 2024, 89% of the Georgian adult population have received screening for hepatitis C, 83% of persons with current chronic HCV infection have received a diagnosis, and 86% of those with diagnosed hepatitis C have started treatment. During 2015-2023, vaccination coverage with the hepatitis B birth dose and with 3 doses of hepatitis B vaccine among infants exceeded 90% for most years. In 2021, the prevalence of hepatitis B surface antigen was 0.03% among children and adolescents aged 5-17 years and 2.7% among adults. Georgia has demonstrated substantial progress toward hepatitis B and hepatitis C elimination. Using lessons from the hepatitis C elimination program, scale-up of screening and treatment for hepatitis B among adults would prevent further viral hepatitis-associated morbidity and mortality in Georgia and would accelerate progress toward hepatitis B and hepatitis C elimination by 2030. |
Treatment of hepatitis C in primary health care in the country of Georgia
Dolmazashvili E , Sharvadze L , Abutidze A , Chkhartishvili N , Todua M , Adamia E , Gabunia T , Shadaker S , Gvinjilia L , Arora S , Thornton K , Armstrong PA , Tsertsvadze T . Clin Liver Dis (Hoboken) 2022 20 (5) 175-178 Content available: Audio Recording. |
Feasibility and effectiveness of HCV viraemia testing at harm reduction sites in Georgia: a prospective three-arm study
Shilton S , Markby J , Japaridze M , Chihota V , Shadaker S , Gvinjilia L , Tsereteli M , Alkhazashvili M , Butsashvili M , Stvilia K , Ruiz RJ3rd , Asatiani A , Adamia E , Easterbrook P , Khonelidze I , Gamkrelidze A . Liver Int 2022 42 (4) 775-786 BACKGROUND AND AIMS: In 2015, Georgia began a hepatitis C virus (HCV) elimination programme. Although screening programmes have been decentralised for high-risk groups, viraemic testing remains a bottleneck for people who inject drugs. Here, we describe two models of viraemic testing that aimed to address this gap. METHODS: We assigned eight harm reduction sites (HRS) to one of three arms (2:1:1): Xpert HCV viral load testing on-site, blood draw on-site with centralised HCV core antigen testing (HCVcAg), or standard-of-care (SOC) referral with viremia testing performed at treatment centres. RESULTS: 1671 HCV-seropositive participants were enrolled (Xpert, 37·1%; HCVcAg, 29·1%; referral, 33·8%). Participants were predominantly male (95·4%), mean age (IQR) 43 (37, 50) years, and 1290 (77·2%) were currently injecting drugs. Significantly higher proportions of participants in the Xpert (100%) and HCVcAg (99·8%) arms received viraemia testing compared with the referral arm (91·3%) (Xpert vs referral, p<0·0001; HCVcAg vs referral, p<0·0001). Among viraemic participants, treatment uptake was similar (Xpert, 84·0%; HCVcAg, 79·5%; referral, 88·4%). The time between screening and sample collection for viraemia testing was significantly longer in the referral arm compared with both Xpert and HCVcAg arms (median 1 day compared with 0 days, respectively), and the overall time between screening to treatment initiation was longer for the referral arm (median 67 days) compared with both Xpert and HCVcAg arms (median 57 and 50 days, respectively). CONCLUSIONS: Point-of-care viraemia testing and blood drawn on-site for HCVcAg testing yielded more HCV-seropositive patients receiving viraemic testing within a shorter timeframe compared with referrals. |
Three years of progress towards achieving hepatitis C elimination in the country of Georgia, April 2015 - March 2018
Tsertsvadze T , Gamkrelidze A , Chkhartishvili N , Abutidze A , Sharvadze L , Kerashvili V , Butsashvili M , Metreveli D , Gvinjilia L , Shadaker S , Nasrullah M , Adamia E , Zeuzem S , Afdhal N , Arora S , Thornton K , Skaggs B , Kuchuloria T , Lagvilava M , Sergeenko D , Averhoff F . Clin Infect Dis 2019 71 (5) 1263-1268 BACKGROUND: In April 2015, in collaboration with U.S. CDC and Gilead Sciences, Georgia embarked on the world's first hepatitis C elimination program. We aimed to assess progress towards elimination targets after three years since the beginning of the elimination program. METHODS: We constructed an HCV care cascade for adults in Georgia, based on the estimated 150,000 persons age >/= 18 years with active HCV infection. All patients who were screened or entered the treatment program during April 2015 - March 2018 were included in the analysis. Data on the number of persons screened for HCV was extracted from the national HCV screening database. For treatment component we utilized data from the Georgia National HCV treatment program database. Available treatment options included sofosbuvir (SOF) and ledipasvir/sofosbuvir (LDV/SOF) based regimens. RESULTS: Since April 2015, a cumulative 974,817 adults were screened for HCV antibodies, 86,624 persons tested positive, of which 61,925 underwent HCV confirmatory testing. Among estimated 150,000 adults living with chronic hepatitis C in Georgia, 52,856 (35.1%) were diagnosed, 45,334 (30.2%) initiated treatment with DAA, and 29,090 (19.4%) achieved sustained virologic response (SVR). Overall 37,256 persons were eligible for SVR assessment, of these only 29,620 (79.5%) returned for evaluation. In the per-protocol analysis, SVR rate achieved was 98.2% (29,090/29,620), and 78.1% (29,090/37,256) in the intent-to-treat analysis. CONCLUSIONS: Georgia has made substantial progress in the path towards eliminating hepatitis C. Scaling-up testing and diagnosis, along with effective linkage to treatment services are needed to achieve the goal of elimination. |
Launch of a nationwide hepatitis C elimination program - Georgia, April 2015
Mitruka K , Tsertsvadze T , Butsashvili M , Gamkrelidze A , Sabelashvili P , Adamia E , Chokheli M , Drobeniuc J , Hagan L , Harris AM , Jiqia T , Kasradze A , Ko S , Qerashvili V , Sharvadze L , Tskhomelidze I , Kvaratskhelia V , Morgan J , Ward JW , Averhoff F . MMWR Morb Mortal Wkly Rep 2015 64 (28) 753-7 Hepatitis C virus (HCV) infects an estimated 130-150 million persons globally and results in an estimated 700,000 deaths annually from hepatocellular carcinoma or cirrhosis. Georgia, a middle-income Eurasian country, has one of the highest estimated HCV prevalences in the world. In 2011, Georgia began offering treatment to a limited number of HCV-infected persons. Beginning in 2013, when new oral medications that can cure >90% of HCV infections were licensed, Georgia engaged partners to develop a comprehensive HCV prevention and control plan, during which the concept of elimination of HCV transmission and disease emerged. To prepare for the launch of an HCV elimination program, Georgia requested CDC's assistance to describe HCV epidemiology, evaluate laboratory and health care capacity, and conduct program monitoring and evaluation. This report describes the activities undertaken to prepare for the program, launched in April 2015, and early results of its initial phase, focused on improving access to affordable diagnostics and free curative treatment for HCV-infected persons with severe liver disease. A national population-based serosurvey began in May 2015, and four clinical sites and their laboratories were selected as initial pilot sites; since June, three additional sites have been added. Through July 3, 2015, a total of 6,491 persons sought treatment, and 6,177 (95.2%) initiated diagnostic work-up. Among these, 1,519 (24.6%) completed work-up, 1,474 (97.0%) of whom initiated treatment. Georgia is scaling up capacity to meet the demand for HCV treatment and is collaborating with CDC and other partners on development of a comprehensive HCV elimination plan that includes specific goals and activities needed to achieve them. |
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