Unique ID issued by UMIN | UMIN000017755 |
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Receipt number | R000020567 |
Scientific Title | Study of drug resistance virus in Sofosbuvir/Ribavirin combination therapy to genotype 2 chronic hepatitis |
Date of disclosure of the study information | 2015/06/10 |
Last modified on | 2019/06/04 22:44:18 |
Study of drug resistance virus in Sofosbuvir/Ribavirin combination therapy to genotype 2 chronic hepatitis
Study of drug resistance virus in Sofosbuvir/Ribavirin combination therapy
Study of drug resistance virus in Sofosbuvir/Ribavirin combination therapy to genotype 2 chronic hepatitis
Study of drug resistance virus in Sofosbuvir/Ribavirin combination therapy
Japan |
Genotype 2 chronic hepatitis C
Hepato-biliary-pancreatic medicine |
Others
NO
Recently, direct-acting antiviral agents (DAAs) which specifically effect for HCV virus is developed. Drug resistance virus influence the drug efficacy of DAAs. It is deeply associated with viral breakthrough in Daclatasvir/Asunaprevir treatment of genotype type 1 hepatitis C. Drug resistance virus is expected to be associated with the outcome of Sofosbuvir/Ribavirin (SOF/RBV) combination therapy for genotype 2 hepatitis C. But these factors has not been reported on the real world clinical setting. It is important to clarify the association between SOF/RBV and drug resistance virus.
Others
We study the drug resistance virus in genotype 2 chronic hepatitis patients treated with Sofosbuvir/Ribavirin combination therapy.
The dynamic state of drug resistance virus is studied before pre-treatment and viral breakthrough.
HCV RNA levels are assessed at pre treatment and 2, 4, 8, 12weeks or end of treatment and at 12 and 24 weeks after completion of treatment, and routine biochemical and hematological tests are also assessed.
Observational
20 | years-old | <= |
85 | years-old | >= |
Male and Female
Eligible patients are 20 to 85 years old of genotype 2 chronic hepatitis C patients. Patients are prescribed p.o. sofosbuvir of 400 mg/day combined with ribavirin of 600-1000 mg/day for 12 weeks.
Patients with decompensated liver disease, coinfection with hepatitis B virus or human immunodeficiency virus, autoimmune hepatitis, primary biliary cirrhosis, hemochromatosis or Wilson's disease are excluded. Patients with uncontrollable hypertension or diabetes mellitus and those with a history of alcohol abuse are also excluded.
200
1st name | Kanji |
Middle name | |
Last name | Yamaguchi |
Kyoto Prefectural University of Medicine
Department of Molecular Gastroenterology and Hepatology
602-8566
465, Kajii-chou, Kawaramachi, Kamigyou-ku,Kyoto 602-0841, Japan
075-251-5519
sumida@koto.kpu-m.ac.jp
1st name | Hideki |
Middle name | |
Last name | Fujii |
Kyoto Prefectural University of Medicine
Department of Molecular Gastroenterology and Hepatology
602-8566
465, Kajii-chou, Kawaramachi, Kamigyou-ku,Kyoto 602-0841, Japan
075-251-5519
http://www.f.kpu-m.ac.jp/k/syokanai/
fuhideki@koto.kpu-m.ac.jp
Kyoto Prefectural University of Medicine, Department of Molecular Gastroenterology and Hepatology
None
Self funding
ethical committee
465, Kajii-chou, Kawaramachi, Kamigyou-ku,Kyoto 602-0841, Japan
0752515337
rinri@koto.kpu-m.ac.jp
NO
2015 | Year | 06 | Month | 10 | Day |
Unpublished
Enrolling by invitation
2015 | Year | 05 | Month | 27 | Day |
2015 | Year | 05 | Month | 27 | Day |
2015 | Year | 06 | Month | 10 | Day |
2020 | Year | 12 | Month | 31 | Day |
prospective study
The dynamic state of drug resistance virus is studied before pre-treatment and viral breakthrough.
HCV RNA levels are assessed at pre treatment and 2, 4, 8, 12weeks or end of treatment and at 12 and 24 weeks after completion of treatment, and routine biochemical and hematological tests are also assessed.
2015 | Year | 05 | Month | 31 | Day |
2019 | Year | 06 | Month | 04 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000020567
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