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https://www.readbyqxmd.com/read/28516201/budget-impact-and-cost-effectiveness-analyses-of-direct-acting-antivirals-for-chronic-hepatitis-c-virus-infection-in-hong-kong
#1
X Li, N S Chan, A W Tam, I F N Hung, E W Chan
The purpose of this investigation was to evaluate the budget impact and cost-effectiveness of direct-acting antivirals (DAAs) for the treatment of hepatitis C virus (HCV) infection in Hong Kong. A decision analytic model was developed to compare short-term costs and health outcomes of patients with chronic HCV genotype 1 infection in Hong Kong who were treated with an interferon (INF)-based treatment (dual therapy of pegylated interferon and ribavirin) or DAA-based treatments (sofosbuvir or ledipasvir/sofosbuvir or ombitasvir/paritaprevir/ritonavir plus dasabuvir)...
May 17, 2017: European Journal of Clinical Microbiology & Infectious Diseases
https://www.readbyqxmd.com/read/28505305/efficacy-and-safety-of-ledipasvir-sofosbuvir-for-the-treatment-of-chronic-hepatitis-c-in-persons-with-sickle-cell-disease
#2
Juhi Moon, Robert H Hyland, Fangqiu Zhang, Diana M Brainard, Sophie Lanzkron, John G McHutchison, Mark Sulkowski
Patients with sickle cell disease are at high risk for chronic hepatitis C infection. Prior treatment has been limited due to the use of ribavirin causing hemolytic anemia and interferon causing cytopenias. We demonstrate the safety and efficacy of fixed dose combination, ledipasvir and sofosbuvir for 12 weeks in this population.
May 13, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/28504842/safety-and-efficacy-of-current-daa-regimens-in-kidney-and-liver-transplant-recipients-with-hepatitis-c-results-from-the-hcv-target-study
#3
Varun Saxena, Vandana Khungar, Elizabeth C Verna, Josh Levitsky, Robert S Brown, Mohamed A Hassan, Mark S Sulkowski, Jacqueline G O'Leary, Farrukh Koraishy, Joseph S Galati, Alexander A Kuo, Monika Vainorius, Lucy Akushevich, David R Nelson, Michael W Fried, Norah Terrault, K Rajender Reddy
BACKGROUND: Data outside of clinical trials with direct acting antiviral (DAA) regimens with or without ribavirin as treatment of chronic HCV in solid organ transplant recipients is limited. METHODS: Liver transplant (LT), kidney transplant (KT) and dual liver kidney (DLK) transplant recipients from the HCV-TARGET database, a multicenter, longitudinal clinical care treatment cohort, treated with DAA regimens between January 1 2014 and February 15, 2016 were included to assess safety and efficacy...
May 15, 2017: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
https://www.readbyqxmd.com/read/28491894/curative-effects-for-b-cell-lymphoma-accomplished-by-direct-acting-antiviral-agents-of-hepatitis-c
#4
Nobuhiro Hattori, Hiroki Ikeda, Hiroyasu Nakano, Nobuyuki Matsumoto, Tsunamasa Watanabe, Ryuta Shigefuku, Yohei Noguchi, Kotaro Matsunaga, Hirotaka Sakai, Chiaki Okuse, Hiroyuki Yamamoto, Ikuo Miura, Michihiro Suzuki, Fumio Itoh
Hepatitis C virus (HCV) is a hepatotropic and lymphotropic virus with the capabilities of tumorigenesis. We present an HCV-infected patient affected with B-cell lymphomas after suffering from hepatocellular carcinoma. The patient exhibited curative effects for lymphomas after treatment with sofosbuvir and ledipasvir, which is shown clearly with a positron emission tomography scanner.
2017: Open Forum Infectious Diseases
https://www.readbyqxmd.com/read/28490478/mixed-cryoglobulinemia-a-diagnostic-and-therapeutic-challenge
#5
Maria Túlio, Liliana Carvalho, Tiago Bana E Costa, Cristina Chagas
Mixed cryoglobulinemia is frequently secondary to hepatitis C virus infection. Diagnosis and therapeutic management are challenging, depending on the spectrum and severity of manifestations, as well as on the presence of comorbidities. We describe a case of a 79-year-old woman with a non-cirrhotic hepatitis C virus infection presenting with weakness, arthralgias, purpuric rash with left leg ulcerative lesions, bilateral peripheral sensorimotor polyneuropathy, renal impairment and cardiac failure. The investigation was compatible with a severe type II mixed cryoglobulinemia with multisystemic involvement, including a low-grade B cell lymphoma and concomitant intestinal tuberculosis...
May 10, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28480743/hepatitis-c-virus-resistance-testing-in-genotype-1-the-changing-role-in-clinical-utility
#6
Suzanne Molino, Michelle T Martin
OBJECTIVE: To review the role and utility of baseline resistance testing with currently available and pipeline genotype 1 hepatitis C virus (HCV) treatment. DATA SOURCES: Authors reviewed liver meeting abstracts for data on currently-available and pipeline genotype 1 retreatment regimens from January 1, 2015, to March 23, 2017. Additional trials were identified from a review of clinicaltrials.gov using the pipeline medication names. STUDY SELECTION AND DATA EXTRACTION: Authors identified reports of current and pipeline genotype 1 retreatment regimens...
May 1, 2017: Annals of Pharmacotherapy
https://www.readbyqxmd.com/read/28475232/safety-and-efficacy-of-sofosbuvir-based-daa-regimens-for-hepatitis-c-virus-genotypes-1-4-and-6-in-myanmar-real-world-experience
#7
Naomi Khaing Than Hlaing, Robert A Mitrani, Soe Thu Aung, Wai Wai Phyo, Marina Serper, A Mi Mi Kyaw, Aung Hlaing Bwa, Khin Maung Win, K Rajender Reddy
This open-label, clinical experience investigated the safety and efficacy of direct-acting antiviral (DAA) Hepatitis C Virus (HCV) therapy in Myanmar. 344 patients completed treatment between June 2015 and May 2016. Patients with HCV genotypes 1 - 4 and 6 received one of four treatments: (1) Peg-interferon (PEG-IFN) + Sofosbuvir (SOF) + Ribavirin (RBV) for 12 weeks, (2) SOF + RBV for 24 weeks, (3) Ledipasvir (LDV) + SOF for 12 weeks, or (4) Daclatasvir (DCV) + SOF + RBV for 12 or 24 weeks. Genotype 3 was most common (n = 133, 38...
May 5, 2017: Journal of Viral Hepatitis
https://www.readbyqxmd.com/read/28474408/efficacy-of-sofosbuvir-and-ledipasvir-in-an-hcv-gastro-resected-patient
#8
C Taibi, M Tempestilli, A D'Avolio, A R Garbuglia, A De Nicolò, M Montalbano, G D'Offizi
WHAT IS KNOWN AND OBJECTIVE: The second-generation direct-acting antivirals represented the first major turning point for the eradication of HCV infection in almost all settings of patients. However, no data were available on use in gastro-resected patients. CASE DESCRIPTION: We report on a gastrectomized patient with chronic hepatitis C infection. She was treated with sofosbuvir and ledipasvir (SOF/LDV) for 12 weeks, with measurement of blood levels of the drugs...
May 4, 2017: Journal of Clinical Pharmacy and Therapeutics
https://www.readbyqxmd.com/read/28474386/cure-with-ledipasvir-sofosbuvir-for-chronic-hepatitis-c-virus-in-an-individual-with-gastric-bypass
#9
S W Johnson, A L Teachey, S M Valanejad, S M Griffin, S F Weber
WHAT IS KNOWN AND OBJECTIVE: The impact of gastric bypass surgery on the pharmacokinetics of various medications has been reported. Presently, no data exist for the treatment of chronic hepatitis C virus with ledipasvir/sofosbuvir (LDV/SOF) in an individual with a history of gastric bypass. CASE DESCRIPTION: We report the successful cure of an individual who was treated with LDV/SOF who had a history of gastric bypass. The patient tolerated LDV/SOF well while only experiencing a minor headache...
May 5, 2017: Journal of Clinical Pharmacy and Therapeutics
https://www.readbyqxmd.com/read/28460317/simultaneous-determination-of-the-brand-new-two-drug-combination-for-the-treatment-of-hepatitis-c-sofosbuvir-ledipasvir-using-smart-spectrophotometric-methods-manipulating-ratio-spectra
#10
Maya S Eissa
In this work, various sensitive and selective spectrophotometric methods were first introduced for the simultaneous determination of sofosbuvir and ledipasvir in their binary mixture without preliminary separation. Ledipasvir was determined simply by zero-order spectrophotometric method at its λmax=333.0nm in a linear range of 2.5-30.0μg/ml without any interference of sofosbuvir even in low or high concentrations and with mean percentage recovery of 100.05±0.632. Sofosbuvir can be quantitatively estimated by one of the following smart spectrophotometric methods based on ratio spectra developed for the resolution of the overlapped spectra of their binary mixture; ratio difference spectrophotometric method (RD) by computing the difference between the amplitudes of sofosbuvir ratio spectra at 228nm and 270nm, first derivative (DD(1)) of ratio spectra by measuring the sum of amplitude of trough and peak at 265nm and 277nm, respectively, ratio subtraction (RS) spectrophotometric method in which sofosbuvir can be successfully determined at its λmax=261...
April 20, 2017: Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy
https://www.readbyqxmd.com/read/28442915/efficacy-and-safety-outcomes-of-sofosbuvir-based-treatment-regimens-for-hepatitis-c-virus-infected-patients-with-or-without-cirrhosis-from-phase-iii-clinical-trials
#11
REVIEW
Young-Mo Yang, Eun Joo Choi
BACKGROUND: With the appearance of oral direct-acting antivirals (DAAs), the field of hepatitis C virus (HCV) treatment has been dramatically changed. This evolution makes possible for all oral treatments to be available for the treatment of HCV-infected patients. The aims of this review were to report the efficacy and safety of sofosbuvir (SOF)-based regimens for the treatment of patients with chronic HCV infection and to provide our clinical perspectives on these regimens. METHODS: A literature search of clinical studies published in PubMed and posted on ClinicalTrials...
2017: Therapeutics and Clinical Risk Management
https://www.readbyqxmd.com/read/28441362/real-world-experiences-with-the-combination-treatment-of-ledipasvir-plus-sofosbuvir-for-12-weeks-in-hcv-genotype-1-infected-japanese-patients-achievement-of-a-sustained-virological-response-in-previous-users-of-peginterferon-plus-ribavirin-with-hcv-ns3-4a-inhibitors
#12
Tatsuo Kanda, Shin Yasui, Masato Nakamura, Eiichiro Suzuki, Makoto Arai, Yoshihiko Ooka, Sadahisa Ogasawara, Tetsuhiro Chiba, Tomoko Saito, Yuki Haga, Koji Takahashi, Reina Sasaki, Shuang Wu, Shingo Nakamoto, Akinobu Tawada, Hitoshi Maruyama, Fumio Imazeki, Naoya Kato, Osamu Yokosuka
The aim of this study was to characterize the treatment response and serious adverse events of ledipasvir plus sofosbuvir therapies in Japanese patients infected with hepatitis C virus (HCV) genotype 1 (GT1). This retrospective study analyzed 240 Japanese HCV GT1 patients treated for 12 weeks with 90 mg of ledipasvir plus 400 mg of sofosbuvir daily. Sustained virological response at 12 weeks post-treatment (SVR12) was achieved in 236 of 240 (98.3%) patients. Among treatment-naïve patients, SVR12 was achieved in 136 of 138 (98...
April 25, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28440885/a-comparison-of-direct-sequencing-and-invader-assay-for-y93h-mutation-and-response-to-interferon-free-therapy-in-hepatitis-c-virus-genotype-1b
#13
Kazuhiko Hayashi, Masatoshi Ishigami, Yoji Ishizu, Teiji Kuzuya, Takashi Honda, Hiroki Kawashima, Tetsuya Ishikawa, Yoshihiko Tachi, Masashi Hattori, Yoshiaki Katano, Hidemi Goto, Yoshiki Hirooka
BACKGROUND AND AIM: Virologic failure of interferon (IFN)-free therapy has been associated with Y93H mutation in the NS5A region in hepatitis C virus (HCV) genotype 1b, and screening is recommended. A simple assay based on Q-Invader technology was developed for Y93H mutant screening to reduce cost and effort. The present study sought to compare two methods of detection of Y93H mutation and to evaluate the effect of Y93H mutation on response to IFN free therapy. METHODS: Y93H mutation was examined in 258 patients with HCV genotype 1b using both direct sequencing analysis and the PCR-Invader assay...
April 25, 2017: Journal of Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/28439915/treatment-of-chronic-hepatitis-c-with-direct-acting-antivirals-in-patients-with-%C3%AE-thalassaemia-major-and-advanced-liver-disease
#14
Emmanouil Sinakos, Dimitrios Kountouras, John Koskinas, Kalliopi Zachou, Stylianos Karatapanis, Christos Triantos, Themistoklis Vassiliadis, Ioannis Goulis, Alexandra Kourakli, Efthymia Vlachaki, Barbara Toli, Maria Tampaki, Pinelopi Arvaniti, Georgios Tsiaoussis, Aristea Bellou, Antonis Kattamis, Konstantinos Maragkos, Foteini Petropoulou, George N Dalekos, Evangelos Akriviadis, George V Papatheodoridis
Interferon-based regimens for chronic hepatitis C (CHC) were often deferred in patients with β-thalasaemia major (β-TM) due to poor efficacy and tolerance. Current guidelines recommend direct-acting antivirals (DAAs) for these patients. The aim of this study was to assess the safety and efficacy of DAAs in patients with β-TM and advanced liver disease due to CHC. Patients were recruited from eight liver units in Greece. The stage of liver disease was assessed using transient elastography and/or liver histology...
April 25, 2017: British Journal of Haematology
https://www.readbyqxmd.com/read/28428715/impact-of-interferon-free-antivirus-therapy-on-lipid-profiles-in-patients-with-chronic-hepatitis-c-genotype-1b
#15
Daisuke Endo, Kenichi Satoh, Noritomo Shimada, Atsushi Hokari, Yoshio Aizawa
AIM: To investigate the influence of interferon-free antivirus therapy on lipid profiles in chronic hepatitis C virus genotype 1b (HCV1b) infection. METHODS: Interferon-free antiviral agents were used to treat 276 patients with chronic HCV1b infection, and changes in serum lipids of those who achieved sustained virologic response (SVR) were examined. The treatment regimen included 24 wk of daclatasvir plus asunaprevir (DCV + ASV) or 12 wk of sofosbuvir plus ledipasvir (SOF + LDV)...
April 7, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28425407/persistence-of-virologic-response-after-liver-transplant-in-hepatitis-c-patients-treated-with-ledipasvir-sofosbuvir-plus-ribavirin-pretransplant
#16
Eric M Yoshida, Paul Kwo, Kosh Agarwal, Christophe Duvoux, François Durand, Markus Peck-Radosavljevic, Leslie Lilly, Bernard Willems, Hugo Vargas, Princy Kumar, Robert S Brown, Yves Horsmans, Shampa De-Oertel, Sarah Arterburn, Hadas Dvory-Sobol, Diana M Brainard, John G McHutchison, Norah Terrault, Mario Rizzetto, Beat Müllhaupt
INTRODUCTION: Recurrence of HCV infection in patients with chronic hepatitis C virus (HCV) at the time of liver transplantation is nearly universal and reduces the likelihood of graft and patient survival. MATERIALS AND METHODS: We evaluated outcomes of 17 patients (16 with HCV genotype 1 and 1 with genotype 4) who received up to 12 or 24 weeks of ledipasvir/sofosbuvir plus ribavirin prior to or up to the time of liver transplant in the SOLAR-1 and SOLAR-2 trials...
May 2017: Annals of Hepatology
https://www.readbyqxmd.com/read/28425397/persistence-of-virologic-response-after-liver-transplant-in-hepatitis-c-patients-treated-with-ledipasvir-sofosbuvir-plus-ribavirin-pretransplant
#17
Carmen Vinaixa, Marina Berenguer
No abstract text is available yet for this article.
May 2017: Annals of Hepatology
https://www.readbyqxmd.com/read/28416232/experience-in-real-clinical-practice-with-new-direct-acting-antivirals-in-chronic-hepatitis-c
#18
Fernando Manuel Jiménez-Macías, Manuel Cabanillas-Casafranca, Marta Maraver-Zamora, Gema Romero-Herrera, Federico García-García, Antonio Correia-Varela-Almeida, Ana Cabello-Fernández, Manuel Ramos-Lora
INTRODUCTION AND OBJECTIVE: Inclusion of direct-acting antivirals into clinical practice in patients with chronic HCV (CHC) has been a milestone in medicine. PATIENTS AND METHODS: Analytical, prospective study, involving 126 patients with chronic HCV treated with direct-acting antivirals. Efficacy and safety of treatment and factors associated with failure treatment were evaluated. RESULTS: Age 54±10. Male (70%). Cirrhosis (60%). Distribution according to genotypes: G1a (31%), G1b (42%); G3 (14%); G4 (13%)...
April 14, 2017: Medicina Clínica
https://www.readbyqxmd.com/read/28404015/management-of-hepatitis-c-virus-infection-in-the-asia-pacific-region-an-update
#19
REVIEW
Seng Gee Lim, Alessio Aghemo, Pei-Jer Chen, Yock Young Dan, Edward Gane, Rino Gani, Robert G Gish, Richard Guan, Ji Dong Jia, Kieron Lim, Teerha Piratvisuth, Samir Shah, Mitchell L Shiffman, Frank Tacke, Soek Siam Tan, Tawesak Tanwandee, Khin Maung Win, Cihan Yurdaydin
The Asia-Pacific region has disparate hepatitis C virus (HCV) epidemiology, with prevalence ranging from 0·1% to 4·7%, and a unique genotype distribution. Genotype 1b dominates in east Asia, whereas in south Asia and southeast Asia genotype 3 dominates, and in Indochina (Vietnam, Cambodia, and Laos), genotype 6 is most common. Often, availability of all-oral direct-acting antivirals (DAAs) is delayed because of differing regulatory requirements. Ideally, for genotype 1 infections, sofosbuvir plus ledipasvir, sofosbuvir plus daclatasvir, or ombitasvir, paritaprevir, and ritonavir plus dasabuvir are suitable...
January 2017: Lancet. Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28397698/ledipasvir-sofosbuvir-for-6-weeks-to-treat-acute-hepatitis-c-virus-genotype-1-or-4-infection-in-patients-with-hiv-coinfection-an-open-label-single-arm-trial
#20
Jürgen K Rockstroh, Sanjay Bhagani, Robert H Hyland, Chohee Yun, Hadas Dvory-Sobol, Wei Zheng, Diana M Brainard, Patrick Ingiliz, Thomas Lutz, Christoph Boesecke, Mark Nelson
BACKGROUND: The latest European Association for the Study of the Liver (EASL) guidelines now recommend that patients with acute hepatitis C virus (HCV) infection should be treated with a combination of sofosbuvir and an NS5A inhibitor for 8 weeks. However, the ideal duration of treatment with interferon-free regimens, particularly in HIV-coinfected individuals, remains unknown. We assessed the efficacy and safety of 6 weeks of ledipasvir-sofosbuvir for acute genotype 1 or 4 HCV in HIV-1-coinfected patients...
May 2017: Lancet. Gastroenterology & Hepatology
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