Browsing by Author "Caruntu, Florin A."
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Publication 96 weeks of pegylated-interferon- alpha-2α plus tenofovir or placebo for the treatment of hepatitis delta: The hidit-2 study(Wiley-blackwell, 2013-10-01) Wedemeyer, Heiner; Yurdaydin, Cihan; Ernst, Stefanie; Caruntu, Florin A.; Curescu, Manuela G.; Yalcin, Kendal; Akarca, Ulus S.; Zeuzem, Stefan; Erhardt, Andreas; Lueth, Stefan; Papatheodoridis, George; Keskin, Onur; Port, Kerstin; Celen, Mustafa K.; Stift, Judith; Heidrich, Benjamin; Mederacke, Ingmar; Hardtke, Svenja; Koch, Armin; Dienes, Hans P.; Manns, Michael P.; Gürel, Selim; GÜREL, SELİM; Bursa Uludağ Üniversitesi/Tıp Fakültesi; HLH-8209-2023Publication A novel non-invasive fibrosis score based on cytokines and clinical parameters for the use in chronic hepatitis delta(Wiley-blackwell, 2013-10-01) Heidrich, Benjamin; Wranke, Anika; Yurdaydin, Cihan; Stift, Judith; Caruntu, Florin A.; Curescu, Manuela G.; Yalcin, Kendal; Zeuzem, Stefan; Erhardt, Andreas; Lueth, Stefan; Papatheodoridis, George V.; Bremer, Birgit; Grabowski, Jan; Kirschner, Janina; Port, Kerstin; Cornberg, Markus; Christine, Falk; Dienes, Hans Peter; Hardtke, Svenja; Manns, Michael P.; Wedemeyer, Heiner; Gurel, Selim; GÜREL, SELİM; Bursa Uludağ Üniversitesi/Tıp Fakültesi; HLH-8209-2023Publication Anti-hdv-igm levels as a marker of disease activity and response to pegylated interferon-α based therapy in hepatitis delta(Wiley-blackwell, 2013-10-01) Wranke, Anika; Yurdaydin, Cihan; Heidrich, Benjamin; Ernst, Stefanie; Koch, Armin; Serrano, Beatriz Calle; Caruntu, Florin A.; Curescu, Manuela G.; Yalçın, Kendal; Zeuzem, Stefan; Erhardt, Andreas; Lueth, Stefan; Papatheodoridis, George V.; Bremer, Birgit; Stift, Judith; Kirschner, Janina; Port, Kerstin; Cornberg, Markus; Dienes, Hans P.; Hardtke, Svenja; Manns, Michael P.; Wedemeyer, Heiner; Gurel, Selim; GÜREL, SELİM; Bursa Uludağ Üniversitesi/Tıp Fakültesi; HLH-8209-2023Item Pegylated-Interferon-a-2a plus Tenofovir or Placebo for the treatment of hepatitis delta: First results of the HIDIT-2 study(Wiley, 2012-10) Yurdaydın, Cihan; Wedemeyer, Heiner; Caruntu, Florin A.; Curescu, Manuela G.; Yalçın, Kendal; Akarca, Ulus S.; Zeuzem, Stefan; Erhardt, Andreas; Lueth, Stefan; Papatheodoridis, George V.; Port, Kerstin; Keskin, Onur; Radu, Monica N.; Çelen, Mustafa K.; İdilman, Ramazan; Stift, Judith; Mederacke, Ingmar; Heidrich, Benjamin; Manns, Michael P.; Dienes, Hans Peter; Gürel, Selim; Uludağ Üniversitesi/Tıp Fakültesi/İç Hastalıkları Anabilim Dalı.; 0000-0002-7279-2161; EYK-5719-2022Publication Randomized comparison of tenofovir disoproxil fumarate vs emtricitabine and tenofovir disoproxil fumarate in patients with lamivudine-resistant chronic hepatitis b(W B Saunders Co-Elsevier Inc, 2014-04-01) Fung, Scott; Kwan, Peter; Fabri, Milotka; Horban, Andrzej; Pelemis, Mijomir; Hann, Hie-Won; Gürel, Selim; Caruntu, Florin A.; Flaherty, John F.; Massetto, Benedetta; Dinh, Phillip; Corsa, Amoreena; Subramanian, G. Mani; McHutchison, John G.; Husa, Petr; Gane, Edward; GÜREL, SELİM; Uludag Üniversitesi/Tıp Fakültesi.; HLH-8209-2023BACKGROUND & AIMS: Tenofovir disoproxil fumarate (TDF) is active against lamivudine-resistant hepatitis B virus (HBV) infection, but data to support its clinical efficacy in this setting are limited.METHODS: In a prospective, double-blind, 96-week trial, patients were randomly assigned (1:1) to groups given TDF (300 mg, n = 141) or a combination of emtricitabine (FTC, 200 mg; n 139) and TDF (300 mg, FTC/TDF). Patients were hepatitis B e antigen (HBeAg) - positive or HBeAg-negative, with levels of HBV DNA >= 3 log10 IU/mL and lamivudine resistance mutations (HBV polymerase or reverse transcriptase amino acid substitutions rtM204I/V +/- rtL180M by INNO-LiPA Multi-DR v3; Innogenetics, Inc, Alpharetta, GA). The primary end point was proportion with HBV DNA <69 IU/mL (Roche COBAS Taqman assay; Roche Molecular Systems, Inc, Pleasanton, CA).RESULTS: Patient groups were well matched for demographic and disease characteristics, including region (60% from Europe), HBV genotype (45% genotype D), HBeAg status (47% HBeAg-positive), and duration of lamivudine treatment (mean, 3.8 years). At week 96 of treatment, 89.4% of patients in the TDF group and 86.3% in the FTC/TDF group had levels of HBV DNA <69 IU/mL (P = .43). HBeAg loss and seroconversion did not differ between groups; only 1 patient (0.7%) in the FTC/TDF group lost hepatitis B surface antigen. Treatment was well tolerated; confirmed renal events (creatinine increase of >= 0.5 mg/dL [>44 umol/L], creatinine clearance <50 mL/min, or level of PO4 <2 mg/dL [<0.65 mmol/L]) were generally mild and infrequent (<1%). Small reductions (<2%) in mean bone mineral density of hip and spine were detected by dual-energy x-ray absorptiometry in both groups. No TDF resistance developed through 96 weeks of treatment.CONCLUSIONS: TDF alone is safe and effective for treatment of patients with lamivudine-resistant, chronic HBV infection. Clinical Trials.gov No, NCT00737568.Item Residual low HDV viraemia is associated HDV RNA relapse after PEG-IFNa-based antiviral treatment of hepatitis delta: Results from the HIDIT-II study(Wiley, 2020-11-20) Bremer, Birgit; Anastasiou, Olympia E.; Hardtke, Svenja; Caruntu, Florin A.; Curescu, Manuela G.; Yalçın, Kendal; Akarca, Ulus S.; Zeuzem, Stefan; Erhardt, Andreas; Luth, Stefan; Papatheodoridis, George V.; Radu, Monica; İdilman, Ramazan; Manns, Michael P.; Cornberg, Markus; Yurdaydın, Cihan; Wedemeyer, Heiner; Gürel, Selim; Bursa Uludağ Üniversitesi/Tıp Fakültesi/İç Hastalıkları.; HLH-8209-2023; 7003706434The role of low levels of HDV-RNA during and after interferon therapy of hepatitis D is unknown. We re-analysed HDV RNA in 372 samples collected in the HIDIT-2 trial (Wedemeyer et al, Lancet Infectious Diseases 2019) with the Robogene assay (RA; Jena Analytics). Data were compared with the previously reported in-house assay (IA). We detected HDV-RNA in one-third of samples previously classified as undetectable using the highly sensitive RA. Low HDV viraemia detectable at week 48 or week 96 was associated with a high risk for post-treatment relapse, defined as HDV RNA positivity in both assays at week 120. HDV RNA relapses occurred in 10/15 (67%) patients with detectable low HDV RNA at week 48 and in 10/13 (77%) patients with low viraemia samples at week 96. In contrast, the post-treatment relapse rate was lower in patients with undetectable HDV RNA in both assays during treatment.