Tenofovir Alafenamide in HBV Related Decompensated Liver
Safety and Efficacy of Tenofovir Alafenamide for Chronic Hepatitis B Patients With Decompensated Liver Disease
Přehled studie
Postavení
Postavení
Podmínky
Podmínky
Intervence / Léčba
Intervence / Léčba
Typ studie
Typ studie
Zápis (Očekávaný)
Zápis
Fáze
Fáze
- Fáze 4
Kontakty a umístění
Studijní kontakt
Studijní kontakt
- Jméno: Ming-Lung Yu, Professor
- Telefonní číslo: 7475 886-7-3121101
- E-mail: fish6069@gmail.com
Studijní místa
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Kaohsiung, Tchaj-wan, 807
- Nábor
- Kaohsiung Medical University Hospital
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Kontakt:
- Ming-Lung Yu
- Telefonní číslo: 7475 +886-7-312-1101
- E-mail: fish6069@gmail.com
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Kritéria účasti
Kritéria způsobilosti
Kritéria způsobilosti
Věk způsobilý ke studiu
Přijímá zdravé dobrovolníky
Pohlaví způsobilá ke studiu
Popis
Inclusion Criteria:
- Male or non-pregnant female, age ≥20 years
- Chronic HBV infection with positive hepatitis B surface antigen (HBsAg) for at least 6 months at screening.
- Hepatic decompensation, defined as Child-Turcotte-Pugh (CTP) score ≥7, or the presence of portal hypertension related complications including ascites, hepatic encephalopathy (<grade 2) at screening.
- HBV NUC treatment naïve or experienced (except prior TAF) for Arm A or currently under HBV NUC treatment (except TAF) with HBV DNA < 20 IU/mL within 6 months prior screening for Arm B.
- Patients with either liver cirrhosis or non-cirrhosis (defined by histology, non-invasive assessments, or imaging/clinical based diagnosis).
- Estimated creatinine clearance ≥30 ml/min (using the Cockcroft-Gault method) at screening. (Note: multiply estimated rate by 0.85 for women).
- Willing and able to provide informed consent
- Able to comply with dosing instructions for study drug administration and able to complete the study schedule of assessments
Exclusion Criteria:
- Pregnant women, women who are breast feeding or who believe they may wish to become pregnant during the course of the study.
- Previous recipient of a solid organ (including liver), or bone marrow transplant.
- Severe or uncontrolled comorbidities determined by the Investigator.
- Currently ≥grade 2 hepatic encephalopathy, currently or history (within 60 days) of variceal bleeding, hepatorenal syndrome, refractory ascites or spontaneous bacterial peritonitis; cytopenia of absolute neutrophil count < 750/mm3, or hemoglobin < 8 g/dL, or platelet <30000/mm3; or MELD score ≥30 at screening.
- Malignancy history including hepatocellular carcinoma, except basal cell skin cancer without recurrence for more than 5 years.
- Acute exacerbation of HBV, defined as an elevation of alanine aminotransferase (ALT) activity to more than 10 times the upper limit of normal and more than twice the baseline value.
- On any of the disallowed concomitant medications listed in the prior and concomitant medications list (pg. 16). Subjects on prohibited medications who are otherwise eligible will need a wash out period of at least 30 days prior to the Screening.
- Males and females of reproductive potential who are unwilling to use "effective" protocol-specified method(s) of contraception during the study.
Studijní plán
Jak je studie koncipována?
Detaily designu
- Primární účel: Léčba
- Přidělení: Nerandomizované
- Intervenční model: Paralelní přiřazení
- Maskování: Žádné (otevřený štítek)
Počet zbraní
Zbraně a zásahy
Skupina účastníků / ArmSkupina účastníků / Arm |
Intervence / LéčbaIntervence / Léčba |
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Experimentální: Arm A - initial TAF treatment group
cirrhotic or non-cirrhotic CHB patients with hepatic decompensation and HBV NUC treatment naïve or experienced (except prior TAF) will receive initial treatment (Arm A) with TAF 25 mg/day.
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Approximately 100 adults, cirrhotic or non-cirrhotic (capped at 50), CHB patients with hepatic decompensation, will receive initial treatment (Arm A) with or switch (Arm B) to TAF 25 mg/day for 144 weeks.
For Initiation Arm (Arm A), CHB patients with hepatic decompensation, who are currently not under HBV antiviral treatment will be enrolled.
For Switch Arm (Arm B), CHB patients who are currently with hepatic decompensation and virally suppressed under HBV NUC treatment (HBV DNA < 20 IU/mL) will be enrolled.
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Experimentální: Arm B - switch to TAF treatment group
cirrhotic or non-cirrhotic CHB patients with hepatic decompensation and currently under HBV NUC treatment (except TAF) with HBV DNA < 20 IU/mL within 6 months prior screening will switch (Arm B) to TAF 25 mg/day
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Approximately 100 adults, cirrhotic or non-cirrhotic (capped at 50), CHB patients with hepatic decompensation, will receive initial treatment (Arm A) with or switch (Arm B) to TAF 25 mg/day for 144 weeks.
For Initiation Arm (Arm A), CHB patients with hepatic decompensation, who are currently not under HBV antiviral treatment will be enrolled.
For Switch Arm (Arm B), CHB patients who are currently with hepatic decompensation and virally suppressed under HBV NUC treatment (HBV DNA < 20 IU/mL) will be enrolled.
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Co je měření studie?
Primární výstupní opatření
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
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Complete virological suppression
Časové okno: week 48
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Proportion of patients treated with TAF who achieve complete virological suppression (HBV DNA < 20 IU/ml) at week 48 of TAF therapy in per-protocol (PP) population.
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week 48
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Sekundární výstupní opatření
Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
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Rate of adverse events
Časové okno: week 48
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Rate of adverse events including serious adverse events and discontinuation at Week 48
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week 48
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Rate of recovery from hepatic decompensation
Časové okno: week 48, 96, and 144
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Rate of recovery from hepatic decompensation (improvement of CTP score ≥1) at week 48, 96, and 144 of TAF therapy in FAS, modified FAS (mFAS) and PP populations.
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week 48, 96, and 144
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Liver transplant-free survival
Časové okno: week 48, 96, and 144
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Liver transplant-free survival at week 48, 96, and 144 of TAF therapy in FAS, mFAS and PP populations.
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week 48, 96, and 144
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Rate of virological response
Časové okno: week 96, and 144
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Rate of virological response (HBV DNA < 20 IU/ml) at week 96, and 144 of TAF therapy
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week 96, and 144
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Rate of ALT normalization
Časové okno: week 48, 96, and 144
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Rate of ALT normalization by local (<40 U/L), and AASLD (male ≤35, female ≤25 U/L) criteria at week 48, 96, and 144 of TAF therapy in FAS, mFAS and PP populations.
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week 48, 96, and 144
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Rate of HBeAg loss/seroconversion, HBsAg loss/seroconversion
Časové okno: week 48, 96, and 144
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Rate of HBeAg loss/seroconversion in baseline HBeAg-seropositive patients, HBsAg loss/seroconversion, and change in HBsAg titer at week 48, 96, and 144 of TAF therapy.
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week 48, 96, and 144
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Changes of serum creatinine
Časové okno: week 48, 96, and 144
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Changes of serum creatinine from baseline to week 48, 96, and 144 of TAF in mFAS and PP populations.
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week 48, 96, and 144
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Changes of calculated creatinine clearance
Časové okno: week 48, 96, and 144
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Changes of calculated creatinine clearance (Cockcroft-Gault) from baseline to week 48, 96, and 144 of TAF in mFAS and PP populations.
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week 48, 96, and 144
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Changes in bone mineral density
Časové okno: week 144
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Changes in bone mineral density from baseline to week 144 of TAF in mFAS and PP populations.
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week 144
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Changes in value of transient elastography
Časové okno: week 144
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Changes in value of transient elastography (Fibroscan, kPa) from baseline to week 144 in mFAS and PP populations.
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week 144
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Changes in body mass index
Časové okno: week 48, 96, and 144
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Changes in body mass index (BMI) from baseline to week 48, 96, and 144 of TAF in mFAS and PP populations.
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week 48, 96, and 144
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Changes in blood lipid profile
Časové okno: week 48, 96, and 144
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Changes in fasting blood lipid profiles from baseline to week 48, 96, and 144 of TAF in mFAS and PP populations.
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week 48, 96, and 144
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Changes in blood glucose
Časové okno: week 48, 96, and 144
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Changes in fasting blood glucose from baseline to week 48, 96, and 144 of TAF in mFAS and PP populations.
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week 48, 96, and 144
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Spolupracovníci a vyšetřovatelé
Sponzor
Sponzor
Vyšetřovatelé
Vyšetřovatelé
- Vrchní vyšetřovatel: Ming-Lung Yu, Professor, Hepatobiliary Division, Kaohsiung Medical University Hospital
Publikace a užitečné odkazy
Obecné publikace
- Buti M, Gane E, Seto WK, Chan HL, Chuang WL, Stepanova T, Hui AJ, Lim YS, Mehta R, Janssen HL, Acharya SK, Flaherty JF, Massetto B, Cathcart AL, Kim K, Gaggar A, Subramanian GM, McHutchison JG, Pan CQ, Brunetto M, Izumi N, Marcellin P; GS-US-320-0108 Investigators. Tenofovir alafenamide versus tenofovir disoproxil fumarate for the treatment of patients with HBeAg-negative chronic hepatitis B virus infection: a randomised, double-blind, phase 3, non-inferiority trial. Lancet Gastroenterol Hepatol. 2016 Nov;1(3):196-206. doi: 10.1016/S2468-1253(16)30107-8. Epub 2016 Sep 22. Erratum In: Lancet Gastroenterol Hepatol. 2016 Nov;1(3):e2.
- European Association for the Study of the Liver. Electronic address: easloffice@easloffice.eu; European Association for the Study of the Liver. EASL 2017 Clinical Practice Guidelines on the management of hepatitis B virus infection. J Hepatol. 2017 Aug;67(2):370-398. doi: 10.1016/j.jhep.2017.03.021. Epub 2017 Apr 18.
- Lavanchy D. Hepatitis B virus epidemiology, disease burden, treatment, and current and emerging prevention and control measures. J Viral Hepat. 2004 Mar;11(2):97-107. doi: 10.1046/j.1365-2893.2003.00487.x.
- Liaw YF, Chu CM. Hepatitis B virus infection. Lancet. 2009 Feb 14;373(9663):582-92. doi: 10.1016/S0140-6736(09)60207-5.
- Sarin SK, Kumar M, Lau GK, Abbas Z, Chan HL, Chen CJ, Chen DS, Chen HL, Chen PJ, Chien RN, Dokmeci AK, Gane E, Hou JL, Jafri W, Jia J, Kim JH, Lai CL, Lee HC, Lim SG, Liu CJ, Locarnini S, Al Mahtab M, Mohamed R, Omata M, Park J, Piratvisuth T, Sharma BC, Sollano J, Wang FS, Wei L, Yuen MF, Zheng SS, Kao JH. Asian-Pacific clinical practice guidelines on the management of hepatitis B: a 2015 update. Hepatol Int. 2016 Jan;10(1):1-98. doi: 10.1007/s12072-015-9675-4. Epub 2015 Nov 13.
- Chan HL, Fung S, Seto WK, Chuang WL, Chen CY, Kim HJ, Hui AJ, Janssen HL, Chowdhury A, Tsang TY, Mehta R, Gane E, Flaherty JF, Massetto B, Gaggar A, Kitrinos KM, Lin L, Subramanian GM, McHutchison JG, Lim YS, Acharya SK, Agarwal K; GS-US-320-0110 Investigators. Tenofovir alafenamide versus tenofovir disoproxil fumarate for the treatment of HBeAg-positive chronic hepatitis B virus infection: a randomised, double-blind, phase 3, non-inferiority trial. Lancet Gastroenterol Hepatol. 2016 Nov;1(3):185-195. doi: 10.1016/S2468-1253(16)30024-3. Epub 2016 Sep 22. Erratum In: Lancet Gastroenterol Hepatol. 2016 Nov;1(3):e2.
- Terrault NA, Lok ASF, McMahon BJ, Chang KM, Hwang JP, Jonas MM, Brown RS Jr, Bzowej NH, Wong JB. Update on Prevention, Diagnosis, and Treatment of Chronic Hepatitis B: AASLD 2018 Hepatitis B Guidance. Clin Liver Dis (Hoboken). 2018 Aug 22;12(1):33-34. doi: 10.1002/cld.728. eCollection 2018 Jul. No abstract available.
- Yao FY, Bass NM. Lamivudine treatment in patients with severely decompensated cirrhosis due to replicating hepatitis B infection. J Hepatol. 2000 Aug;33(2):301-7. doi: 10.1016/s0168-8278(00)80371-2.
- Fontana RJ, Hann HW, Perrillo RP, Vierling JM, Wright T, Rakela J, Anschuetz G, Davis R, Gardner SD, Brown NA. Determinants of early mortality in patients with decompensated chronic hepatitis B treated with antiviral therapy. Gastroenterology. 2002 Sep;123(3):719-27. doi: 10.1053/gast.2002.35352.
- Schiff E, Lai CL, Hadziyannis S, Neuhaus P, Terrault N, Colombo M, Tillmann H, Samuel D, Zeuzem S, Villeneuve JP, Arterburn S, Borroto-Esoda K, Brosgart C, Chuck S; Adefovir Dipivoxil Study 45 Intrnational Investigators Group. Adefovir dipivoxil for wait-listed and post-liver transplantation patients with lamivudine-resistant hepatitis B: final long-term results. Liver Transpl. 2007 Mar;13(3):349-60. doi: 10.1002/lt.20981.
- Shim JH, Lee HC, Kim KM, Lim YS, Chung YH, Lee YS, Suh DJ. Efficacy of entecavir in treatment-naive patients with hepatitis B virus-related decompensated cirrhosis. J Hepatol. 2010 Feb;52(2):176-82. doi: 10.1016/j.jhep.2009.11.007. Epub 2009 Dec 16.
- Liaw YF, Sheen IS, Lee CM, Akarca US, Papatheodoridis GV, Suet-Hing Wong F, Chang TT, Horban A, Wang C, Kwan P, Buti M, Prieto M, Berg T, Kitrinos K, Peschell K, Mondou E, Frederick D, Rousseau F, Schiff ER. Tenofovir disoproxil fumarate (TDF), emtricitabine/TDF, and entecavir in patients with decompensated chronic hepatitis B liver disease. Hepatology. 2011 Jan;53(1):62-72. doi: 10.1002/hep.23952. Epub 2010 Oct 27.
- Dai CY, Chuang WL, Hou NJ, Lee LP, Hsieh MY, Lin ZY, Chen SC, Huang JF, Hsieh MY, Wang LY, Tsai JF, Wen-Yu, Yu ML. Early mortality in Taiwanese lamivudine-treated patients with chronic hepatitis B-related decompensation: evaluation of the model for end-stage liver disease and index scoring systems as prognostic predictors. Clin Ther. 2006 Dec;28(12):2081-92. doi: 10.1016/j.clinthera.2006.12.016.
Termíny studijních záznamů
Hlavní termíny studia
Začátek studia (Aktuální)
Začátek studia
Primární dokončení (Očekávaný)
Primární dokončení
Dokončení studie (Očekávaný)
Dokončení studie
Termíny zápisu do studia
První předloženo
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Aktuální)
První zveřejněno
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Aktuální)
Poslední zveřejněná aktualizace
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Naposledy ověřeno
Více informací
Termíny související s touto studií
Další relevantní podmínky MeSH
Další identifikační čísla studie
Další identifikační čísla studie
- TAF-Deliver
Plán pro data jednotlivých účastníků (IPD)
Plánujete sdílet data jednotlivých účastníků (IPD)?
Informace o lécích a zařízeních, studijní dokumenty
Studuje lékový produkt regulovaný americkým FDA
Studuje produkt zařízení regulovaný americkým úřadem FDA
produkt vyrobený a vyvážený z USA
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