1
|
Liu CH, Chang YP, Kao JH. Cutting-edge pharmacotherapy for hepatitis C virus infection: a comprehensive review. Expert Opin Pharmacother 2024; 25:1691-1706. [PMID: 39169665 DOI: 10.1080/14656566.2024.2396024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2024] [Revised: 08/17/2024] [Accepted: 08/20/2024] [Indexed: 08/23/2024]
Abstract
INTRODUCTION Pharmacotherapy against hepatitis C virus (HCV) infection has tremendously improved since the advent of interferon (IFN)-free direct-acting antivirals (DAAs). Additionally, fixed-dose pangenotypic DAAs, which are safe, potent, easy for use, and can cover a wide spectrum of patients, have been recommended by professional guidelines for DAA-naïve and DAA-experienced patients with HCV. AREAS COVERED We review the pharmacokinetics, pharmacodynamics, and potential drug-drug interactions (DDIs) of fixed-dose pangenotypic DAA regimens, including glecaprevir/pibrentasvir (GLE/PIB), sofosbuvir/velpatasvir (SOF/VEL), and sofosbuvir/velpatasvir/voxilaprevir (SOF/VEL/VOX). Additionally, we summarize the efficacy and safety of these regimens in clinical trials as well as real-world studies for treating different populations. Lastly, we discuss unmet medical needs in managing HCV in the era of fixed-dose pangenotypic DAAs. EXPERT OPINION Protease inhibitors (PIs), including GLE and VOX, are prone to have more frequent DDIs, compared to the non-structural (NS) 5A and 5B inhibitors. These regimens are generally well tolerated and can be applied to different populations, except for the contraindicated use of PI-containing DAA regimens in decompensated cirrhosis. Using the first-line GLE/PIB and SOF/VEL can eradicate HCV in more than 95% of DAA-naïve patients across different populations. The viral cure usually exceeds 95% when using the rescue SOF/VEL/VOX regimen for prior DAA failures.
Collapse
Affiliation(s)
- Chen-Hua Liu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Yun-Lin Branch, Douliou, Taiwan
| | - Yu-Ping Chang
- Department of Internal Medicine, National Taiwan University Biomedical Park Hospital, Hsin-Chu, Taiwan
| | - Jia-Horng Kao
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
- Department of Medical Research, National Taiwan University Hospital, Taipei, Taiwan
| |
Collapse
|
2
|
Dobrowolska K, Brzdęk M, Rzymski P, Flisiak R, Pawłowska M, Janczura J, Brzdęk K, Zarębska-Michaluk D. Revolutionizing hepatitis C treatment: next-gen direct-acting antivirals. Expert Opin Pharmacother 2024; 25:833-852. [PMID: 38768013 DOI: 10.1080/14656566.2024.2358139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Accepted: 05/17/2024] [Indexed: 05/22/2024]
Abstract
INTRODUCTION With the introduction of highly effective and safe therapies with next-generation direct-acting antivirals (DAAs), that act without interferon, hepatitis C virus (HCV) infection remains the only treatable chronic infectious disease. AREAS COVERED The review aims to provide an overview of the therapy revolution with a description of specific DAAs, their mechanisms of action, a summary of the safety and efficacy of specific regimens, and a discussion of populations requiring special therapeutic approaches. EXPERT OPINION DAAs are highly effective, safe, and easy to use. However, challenges such as access to health services and loss of patients from the cascade of care, especially in groups disproportionately affected by HCV infection, such as substance abusers, make it difficult to achieve the WHO's goal of HCV elimination. The proposed strategy to combat these difficulties involves a one-step approach to diagnosing and treating the infection, the availability of long-lasting forms of medication, and the development of an effective vaccine. The aforementioned opportunities are all the more important as the world is facing an opioid epidemic that is translating into an increase in HCV prevalence. This phenomenon is of greatest concern in women of childbearing age and in those already pregnant due to treatment limitations.
Collapse
Affiliation(s)
| | - Michał Brzdęk
- Collegium Medicum, Jan Kochanowski University, Kielce, Poland
| | - Piotr Rzymski
- Department of Environmental Medicine, Poznan University of Medical Sciences, Poznan, Poland
| | - Robert Flisiak
- Department of Infectious Diseases and Hepatology, Medical University of Białystok, Białystok, Poland
| | - Małgorzata Pawłowska
- Department of Infectious Diseases and Hepatology, Faculty of Medicine, Collegium Medicum Bydgoszcz, Nicolaus Copernicus University, Toruń, Poland
| | - Jakub Janczura
- Collegium Medicum, Jan Kochanowski University, Kielce, Poland
| | - Kinga Brzdęk
- Collegium Medicum, Jan Kochanowski University, Kielce, Poland
| | | |
Collapse
|
3
|
Pearlman BL. Direct-Acting Antiviral Therapy for Patients with Chronic Hepatitis C Infection and Decompensated Cirrhosis. Dig Dis Sci 2024; 69:1551-1561. [PMID: 38580885 DOI: 10.1007/s10620-024-08393-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 03/16/2024] [Indexed: 04/07/2024]
Abstract
Patients with chronic hepatitis C virus (HCV) infection and decompensated cirrhosis are an important population for antiviral therapy yet under-represented in clinical trials. HCV direct-acting antiviral (DAA) therapies, unlike interferon-containing regimens, can be safely utilized in decompensated patients. Per guidelines from the American Association for the Study of Liver Diseases (AASLD), therapy of choice in HCV and decompensated cirrhosis is sofosbuvir, an HCV polymerase inhibitor, combined with a replication complex inhibitor (NS5A inhibitor) with or without ribavirin. Combination therapy with a HCV protease inhibitor and an NS5A inhibitor is effective in this population but is specifically not recommended in AASLD guidelines due to safety concerns. Important risk factors for further decompensation during DAA therapy are serum albumin < 3.5 g/dL, MELD (Model for End-Stage Liver Disease) score > 14, or HCV genotype 3 infection. Although sustained virologic response (SVR) is achieved less often in patients with decompensated vs compensated cirrhosis, in clinical studies response rates are > 80%. Both Child-Turcotte-Pugh Class at baseline and viral genotype can affect these response rates. Achieving SVR lowers risk of mortality, but to a lesser extent than in individuals with compensated cirrhosis. Likewise, treating patients for HCV infection along with successful treatment for hepatocellular carcinoma improves risks of both liver-related and overall mortality. In fewer than one third of cases, treating transplant-eligible, HCV-infected patients pre-transplant enables their delisting from transplant wait lists.
Collapse
Affiliation(s)
- Brian L Pearlman
- Center for Hepatitis C, Wellstar Atlanta Medical Center, 285 Boulevard NE, Suite 525, Atlanta, GA, 30312, USA.
- Medical College of Georgia, Augusta, GA, USA.
- Emory School of Medicine, Atlanta, GA, USA.
| |
Collapse
|
4
|
Schiano Moriello N, Pinchera B, Gentile I. Personalized care approaches to hepatitis C therapy: recent advances and future directions. Expert Rev Anti Infect Ther 2024; 22:139-151. [PMID: 38459735 DOI: 10.1080/14787210.2024.2328336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 03/05/2024] [Indexed: 03/10/2024]
Abstract
INTRODUCTION The introduction of direct-acting antivirals (DAAs) has significantly transformed the therapeutic landscape for chronic C hepatitis virus (HCV) infection. However, there is still room for further improvement in optimizing therapy efficacy and minimizing adverse effects. AREAS COVERED This review is devoted to the rationale for adopting a personalized approach to HCV therapy. Specifically, we explore the role of host-related factors, such as sex or the presence of comorbidities. We thoroughly examine the implications of commonly encountered comorbidities, including HIV infection, chronic renal disease, liver cirrhosis, and other chronic viral hepatitis infections. Additionally, we discuss the prevalent drug-to-drug interactions between DAAs and other medications, while providing guidance on their management. Finally, we investigate viral-related issues that can influence treatment outcomes, such as viral genotype, quasi-species, and the presence of resistance-associated mutations. EXPERT OPINION Despite pivotal trials demonstrating efficacy rates exceeding 90% for currently available DAA regimens, there are still opportunities to optimize therapy outcomes and tailor treatment to each patient. This can be achieved through a meticulous evaluation of the patient's specific clinical conditions and comorbidities, a vigilant approach to manage potential drug interactions, and diligent patient follow-up.
Collapse
Affiliation(s)
| | - Biagio Pinchera
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Ivan Gentile
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| |
Collapse
|
5
|
Katiyar H, Kamat M, Mandot AK, Goel A, Singh S, Mishra AK, Singh R, Tiwari P, Dhiman RK, Shah S. Sofosbuvir/Velpatasvir/Voxilaprevir for Hepatitis C Virus Retreatment in Difficult-to-treat Patients: A Real-life Observational Study from India. J Clin Exp Hepatol 2024; 14:101314. [PMID: 38261859 PMCID: PMC10792231 DOI: 10.1016/j.jceh.2023.101314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 12/03/2023] [Indexed: 01/25/2024] Open
Abstract
Background and aim Hepatitis C virus (HCV) treatment fails to achieve sustained virological response at 12 weeks (SVR12) in 5-10 % and requires retreatment with second-line drugs. We report our experience of sofosbuvir/velpatasvir/voxilaprevir use for HCV retreatment in a small cohort of difficult-to-treat Indian patients. Methods We reviewed our HCV databases to identify the patients who had failed to achieve SVR12 after treatment with sofosbuvir in combination with either daclatasvir, ledipasvir, or velpatasvir with/without ribavirin on one or more occasions. Participants were excluded if they had (i) decompensated cirrhosis, (ii) HIV coinfection or (iii) chronic kidney disease, or (iv) prior organ transplantation. All the participants were treated with sofosbuvir/velpatasvir/voxilaprevir plus ribavirin for 12 weeks. Treatment outcome was categorized as successful or failure if HCV RNA was undetectable or detectable at SVR12, respectively. Results Fifteen patients (male 67 %; genotype-3 80 %) were included in the analysis. Ten (67 %) had cirrhosis. Five, eight, and two participants had previously failed one, two, and three courses of pegylated-interferon free, sofosbuvir containing direct acting antiviral (DAA) regimens respectively. Fourteen participants had failed to at least one course of the sofosbuvir/velpatasvir combination. Fourteen patients achieved SVR12, and one patient was lost to follow-up. Treatment was successful in 100 % and 93.3 % of per-protocol (PP) and intention to treat (ITT) analyses, respectively. Conclusion Sofosbuvir/velpatasvir/voxilaprevir combination is an effective second-line therapy in India for difficult-to-treat HCV patients.
Collapse
Affiliation(s)
- Harshita Katiyar
- Department of Hepatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Mrunal Kamat
- Department of Hepatology, Institute of Liver Diseases, Hepato-Pancreato-Biliary Surgery and Transplant, Global Hospitals, Mumbai, India
| | - Ameet K. Mandot
- Department of Hepatology, Institute of Liver Diseases, Hepato-Pancreato-Biliary Surgery and Transplant, Global Hospitals, Mumbai, India
| | - Amit Goel
- Department of Hepatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Surender Singh
- Department of Hepatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Ajay K. Mishra
- Department of Hepatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Rajani Singh
- Department of Hepatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Prachi Tiwari
- Department of Hepatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Radha K. Dhiman
- Department of Hepatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Samir Shah
- Department of Hepatology, Institute of Liver Diseases, Hepato-Pancreato-Biliary Surgery and Transplant, Global Hospitals, Mumbai, India
| |
Collapse
|
6
|
Westin J, Ydreborg M, Kampmann C, Wejstål R, Weiland O. Dismal prognosis for cirrhotic patients with hepatitis C after initial failure of direct acting anti-virals, but salvage therapy may be life-saving. Infect Dis (Lond) 2023; 55:786-793. [PMID: 37561507 DOI: 10.1080/23744235.2023.2244069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 07/24/2023] [Accepted: 07/27/2023] [Indexed: 08/11/2023] Open
Abstract
BACKGROUND Effective direct-acting antiviral treatment against hepatitis C virus infection is available in many countries worldwide. Despite good treatment results, a proportion of patients does not respond to treatment. The aim of this study was to investigate the long-term prognosis and the outcome of salvage therapy, after an initial treatment failure, in a nation-wide real-life setting. METHOD Data from all adult patients registered in the national Swedish hepatitis C treatment register who did not achieve sustained virological response after initial antiviral treatment, was retrieved from 2014 through 2018. RESULTS In total, 288 patients with primary treatment failure were included, of whom 236 underwent a second treatment course as salvage therapy after a median delay of 353 (IQR: 215-650) days. Fifteen patients received a third treatment course as second salvage treatment after a further median delay of 193 (IQR: 160-378) days. One-hundred-eleven out of 124 (90%) non-cirrhotic and 62/79 (78%) cirrhotic patients achieved sustained virological response following the first salvage treatment. Sustained virological response was achieved by 108/112 (96%) patients who received a triple antiviral regimen. In total 69 patients were lost to follow-up or died waiting for salvage treatment. Baseline cirrhosis was associated with poor long-term survival. CONCLUSION Our study indicates that salvage therapy was effective in most patients with primary treatment failure, in particular when a triple direct acting antiviral regimen was given. To avoid the risk of death or complications, patients with primary treatment failure should be offered salvage therapy with a triple regimen, as soon as possible.
Collapse
Affiliation(s)
- Johan Westin
- Department of Infectious Diseases, Insitute of Biomedicine, University of Gothenburg, Gothenburg, Sweden
- Department of Infectious Diseases, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Magdalena Ydreborg
- Department of Infectious Diseases, Insitute of Biomedicine, University of Gothenburg, Gothenburg, Sweden
- Department of Infectious Diseases, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Christian Kampmann
- Department of Infectious Diseases, Skåne University Hospital, Lund, Sweden
| | - Rune Wejstål
- Department of Infectious Diseases, Insitute of Biomedicine, University of Gothenburg, Gothenburg, Sweden
- Department of Infectious Diseases, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Ola Weiland
- Department of Medicine, Division of Infectious Diseases, Karolinska Institutet and Karolinska University Hospital Huddinge, Stockholm, Sweden
| |
Collapse
|
7
|
Goel A, Katiyar H, Mayank, Tiwari P, Rungta S, Verma A, Deep A, Sana A, Rai P, Aggarwal R. Hepatitis C Retreatment With First-Line Direct Acting Antiviral Drugs. J Clin Exp Hepatol 2023; 13:736-741. [PMID: 37693269 PMCID: PMC10482998 DOI: 10.1016/j.jceh.2023.03.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Accepted: 03/17/2023] [Indexed: 09/12/2023] Open
Abstract
Background and Aims Sofosbuvir (S), daclatasvir (D), ledipasvir, or velpatasvir (V) containing first-line hepatitis C virus (HCV) treatment regimens fail to cure viremia in 5-10%. We report our experience of HCV retreatment using these first-line drugs, in a setting where second-line anti-HCV drugs are not available. Methods Adults, who had relapsed after first complete course of a sofosbuvir-containing first-line, pegylated interferon free, anti-HCV treatment regimen with or without ribavirin (Riba) were included. Retreatment regimen, tailored to the failed anti-HCV regimen, was based on principle of using first-line drugs for 24 weeks with ribavirin and swapping between pangenotypic and genotype-specific regimens. Retreatment outcome was categorized as successful (achieved undetectable HCV RNA at the end of treatment [ETR] and sustained viral response at week 12 [SVR12]), non-responder (failed to achieve ETR), or relapse (achieved ETR but not achieved SVR12). Results Twelve patients (9 male; 7 cirrhosis; all genotype 3) who had relapsed to prior anti-HCV treatment (4 SD12, 4 SD24, 1 SDRiba12, 1 SDRiba24, 2 SV12) were included. Following retreatment (2 SDRiba24, 10 SVRiba24), all achieved ETR but only 9 (75%) achieved SVR12. Two among three, in whom retreatment failed, achieved SVR12 following another course of sofosbuvir/velpatasvir/ribavirin for 24 weeks. Overall, 11/12 (92%) patients achieved SVR12 following retreatment with the first-line anti-HCV drugs. Conclusion HCV retreatment could be a treatment option if second-line anti-HCV drugs are not available. Successful retreatment could be achieved, in a large proportion, with the use of first-line drugs for 24 weeks with ribavirin and swapping of pangenotypic/genotype-specific regimens (NCT03483987).
Collapse
Affiliation(s)
- Amit Goel
- Department of Hepatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Harshita Katiyar
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Mayank
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Prachi Tiwari
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Sumit Rungta
- Department of Gastroenterology, King George's Medical University, Lucknow, India
| | - Abhai Verma
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Amar Deep
- Department of Gastroenterology, King George's Medical University, Lucknow, India
| | - Asari Sana
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Praveer Rai
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Rakesh Aggarwal
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| |
Collapse
|
8
|
Liu CH, Peng CY, Liu CJ, Chen CY, Lo CC, Tseng KC, Su PY, Kao WY, Tsai MC, Tung HD, Cheng HT, Lee FJ, Huang CS, Huang KJ, Shih YL, Yang SS, Wu JH, Lai HC, Fang YJ, Chen PY, Hwang JJ, Tseng CW, Su WW, Chang CC, Lee PL, Chen JJ, Chang CY, Hsieh TY, Chang CH, Huang YJ, Kao JH. Sofosbuvir/velpatasvir/voxilaprevir for patients with chronic hepatitis C virus infection previously treated with NS5A direct-acting antivirals: a real-world multicenter cohort in Taiwan. Hepatol Int 2023; 17:291-302. [PMID: 36701081 DOI: 10.1007/s12072-022-10475-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 12/24/2022] [Indexed: 01/27/2023]
Abstract
BACKGROUND Real-world data are scarce about the effectiveness and safety of sofosbuvir/velpatasvir/voxilaprevir (SOF/VEL/VOX) for retreating East Asian patients with hepatitis C virus (HCV) infection who previously received NS5A direct-acting antivirals (DAAs). We conducted a multicenter study to assess the performance of SOF/VEL/VOX in patients who were not responsive to prior NS5A inhibitors in Taiwan. METHODS Between September 2021 and May 2022, 107 patients who failed NS5A inhibitor-containing DAAs with SOF/VEL/VOX salvage therapy for 12 weeks were included at 16 academic centers. The sustained virologic response at off-treatment week 12 (SVR12) was assessed in the evaluable (EP) and per-protocol (PP) populations. The safety profiles were also reported. RESULTS All patients completed 12 weeks of treatment and achieved an end-of-treatment virologic response. The SVR12 rates were 97.2% (95% confidence interval (CI) 92.1-99.0%) and 100% (95% CI 96.4-100%) in EP and PP populations. Three (2.8%) patients were lost to off-treatment follow-up and did not meet SVR12 in the EP population. No baseline factors predicted SVR12. Two (1.9%) not-fatal serious adverse events (AE) occurred but were unrelated to SOF/VEL/VOX. Sixteen (15.0%) had grade 2 total bilirubin elevation, and three (2.8%) had grade 2 alanine transaminase (ALT) elevation. Thirteen (81.3%) of the 16 patients with grade 2 total bilirubin elevation had unconjugated hyperbilirubinemia. The estimated glomerular filtration rates (eGFR) were comparable between baseline and SVR12, regardless of baseline renal reserve. CONCLUSIONS SOF/VEL/VOX is highly efficacious and well-tolerated for East Asian HCV patients previously treated with NS5A inhibitor-containing DAAs. CLINICAL TRIALS REGISTRATION The study was not a drug trial. There was no need for clinical trial registration.
Collapse
Affiliation(s)
- Chen-Hua Liu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Yun-Lin Branch, Yunlin, Taiwan
| | - Cheng-Yuan Peng
- Department of Internal Medicine, Center for Digestive Medicine, China Medical University Hospital, Taichung, Taiwan
- School of Medicine, China Medical University, Taichung, Taiwan
| | - Chun-Jen Liu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine Hospital, Taipei, Taiwan
| | - Chi-Yi Chen
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Ditmanson Medical Foundation Chiayi Christian Hospital, Chiayi, Taiwan
| | - Ching-Chu Lo
- Department of Internal Medicine, St. Martin De Porres Hospital, Daya, Chiayi, Taiwan
| | - Kuo-Chih Tseng
- Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
- School of Medicine, Tzuchi University, Hualien, Taiwan
| | - Pei-Yuan Su
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Wei-Yu Kao
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taipei Medical University Hospital, Taipei, Taiwan
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- TMU Research Center for Digestive Medicine, Taipei Medical University, Taipei, Taiwan
- Taipei Cancer Center, Taipei Medical University, Taipei, Taiwan
| | - Ming-Chang Tsai
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan
- School of Medicine, Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Hung-Da Tung
- Division of Gastroenterology and Hepatology, Chi-Mei Hospital, Liouying, Taiwan
| | - Hao-Tsai Cheng
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, New Taipei Municipal TuCheng Hospital, New Taipei City, Taiwan
- Department of Gastroenterology and Hepatology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
| | - Fu-Jen Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Fu Jen Catholic University Hospital, New Taipei City, Taiwan
| | - Chia-Sheng Huang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yang Ming Hospital, Chiayi, Taiwan
| | - Ke-Jhang Huang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, China Medical University Beigang Hospital, Yunlin, Taiwan
| | - Yu-Lueng Shih
- Division of Gastroenterology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Sheng-Shun Yang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Institute of Biomedical Sciences, National Chung Hsing University, Taichung, Taiwan
| | - Jo-Hsuan Wu
- Shiley Eye Institute and Viterbi Family Department of Ophthalmology, Hamilton Glaucoma Center, University of California, San Diego, CA, USA
| | - Hsueh-Chou Lai
- Department of Internal Medicine, Center for Digestive Medicine, China Medical University Hospital, Taichung, Taiwan
- School of Medicine, China Medical University, Taichung, Taiwan
| | - Yu-Jen Fang
- Department of Internal Medicine, National Taiwan University Hospital, Yun-Lin Branch, Yunlin, Taiwan
| | - Po-Yueh Chen
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Ditmanson Medical Foundation Chiayi Christian Hospital, Chiayi, Taiwan
| | - Jow-Jyh Hwang
- Department of Internal Medicine, St. Martin De Porres Hospital, Daya, Chiayi, Taiwan
| | - Chi-Wei Tseng
- Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
- School of Medicine, Tzuchi University, Hualien, Taiwan
| | - Wei-Wen Su
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Chun-Chao Chang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taipei Medical University Hospital, Taipei, Taiwan
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- TMU Research Center for Digestive Medicine, Taipei Medical University, Taipei, Taiwan
| | - Pei-Lun Lee
- Division of Gastroenterology and Hepatology, Chi-Mei Hospital, Liouying, Taiwan
| | - Jyh-Jou Chen
- Division of Gastroenterology and Hepatology, Chi-Mei Hospital, Liouying, Taiwan
| | - Chi-Yang Chang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Fu Jen Catholic University Hospital, New Taipei City, Taiwan
| | - Tsai-Yuan Hsieh
- Division of Gastroenterology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Chung-Hsin Chang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Yi-Jie Huang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Jia-Horng Kao
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.
- Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan.
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine Hospital, Taipei, Taiwan.
- Department of Medical Research, National Taiwan University Hospital, Taipei, Taiwan.
| |
Collapse
|
9
|
Effectiveness and Safety of Sofosbuvir/Velpatasvir/Voxilaprevir as a Hepatitis C Virus Infection Salvage Therapy in the Real World: A Systematic Review and Meta-analysis. Infect Dis Ther 2022; 11:1661-1682. [PMID: 35749010 PMCID: PMC9334482 DOI: 10.1007/s40121-022-00666-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 06/08/2022] [Indexed: 11/28/2022] Open
Abstract
Introduction Sofosbuvir/Velpatasvir/Voxilaprevir (SOF/VEL/VOX) is the first direct-acting antiviral (DAA) therapy approved for patients who have previously failed a DAA-containing regimen including NS5A inhibitors. In clinical trials, SOF/VEL/VOX was associated with high rates of sustained virologic response at post-treatment week 12 (SVR12) and was well tolerated. However, the effectiveness and safety of SOF/VEL/VOX in the real world remained uncertain. We aimed to perform a systematic review and meta-analysis to assess the real world effectiveness and safety of SOF/VEL/VOX. Methods We systematically searched the PubMed, Embase, Cochrane Library, Web of Science, and ClinicalTrials.gov databases for relevant real world studies published before January 28, 2022. Patients with previous treatment failure who received SOF/VEL/VOX were included. The primary outcome was the percentage of patients achieving SVR12. Secondary outcome included adverse events (AEs) during treatment. Results Fifteen studies with a total of 1796 HCV-infected patients with previous treatment failure were included. SVR12 rates were 93% (95% CI 91–95) in the ITT populations (n = 1517, 11 cohorts) and 96% (95% CI 95–97) in the PP populations (n = 1187, 10 cohorts). SVR12 rates were significantly higher in non-GT3-infected patients (OR = 2.29, 95% CI 1.23–4.27, P = 0.009) and non-cirrhotic patients (OR = 2.22, 95% CI 1.07–4.60, P = 0.03) than in GT3-infected patients and cirrhotic patients. Furthermore, the SVR12 rates of previous treatment of SOF/VEL were significantly lower than those of other regimens in both ITT and PP populations (P ≤ 0.001). Adverse events (AEs) were reported in 30% (228/760) of patients. Serious AEs (SAEs) were reported in 3.82% (29/760) of patients. The most frequently reported AEs were headache, asthenia, nausea, fatigue, and diarrhea, which were mostly mild in severity. AE-related treatment discontinuations were reported in 0.66% (5/760) of patients. Conclusions Consistent with clinical trials, the real world evidence indicates that SOF/VEL/VOX is a well-tolerated and highly effective salvage therapy for HCV-infected patients with previous treatment failure. However, there may still be a risk of treatment failure for patients with GT3 infection, cirrhosis, or SOF/VEL treatment failure. The protocol of this study was registered at PROSPERO, registration no. CRD 42022306828.
Collapse
|