1
|
Pharmacotherapeutic Interventions in People Living With HIV Undergoing Solid Organ Transplantation: A Scoping Review. Transplant Direct 2023; 9:e1441. [PMID: 36733439 PMCID: PMC9886517 DOI: 10.1097/txd.0000000000001441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 12/01/2022] [Accepted: 12/03/2022] [Indexed: 01/28/2023] Open
Abstract
The pharmacotherapeutic management of people living with HIV (PLWHIV) undergoing solid organ transplantation (SOT) is clinically challenging, mainly due to the frequent occurrence of complex drug-drug interactions. Although various strategies have been proposed to improve treatment outcomes in these patients, several uncertainties remain, and consensus practice guidelines are just beginning to emerge. The main objective of this scoping review was to map the extent of the literature on the pharmacotherapeutic interventions performed by healthcare professionals for PLWHIV undergoing SOT. Methods We searched Medline, Embase, and the Cochrane databases as well as gray literature for articles published between January 2010 and February 2020. Study selection was performed by at least 2 independent reviewers. Articles describing pharmacotherapeutic interventions in PLWHIV considered for or undergoing SOT were included in the study. Results Of the 12 599 references identified through our search strategy, 209 articles met the inclusion criteria. Results showed that the vast majority of reported pharmacotherapeutic interventions concerned the management of immunosuppressive and antimicrobial therapy, including antiretrovirals. Analysis of the data demonstrated that for several aspects of the pharmacotherapeutic management of PLWHIV undergoing SOT, there were differing practices, such as the choice of immunosuppressive induction and maintenance therapy. Other important aspects of patient management, such as patient counseling, were rarely reported. Conclusions Our results constitute an extensive overview of current practices in the pharmacotherapeutic management of SOT in PLWHIV and identify knowledge gaps that should be addressed to help improve patient care in this specific population.
Collapse
|
2
|
Snyder HS, Wiegel JJ, Khalil K, Summers BB, Tan T, Jonchhe S, Kaiser TE. A systematic review of direct acting antiviral therapies in hepatitis C virus-negative liver transplant recipients of hepatitis C-viremic donors. Pharmacotherapy 2022; 42:905-920. [PMID: 36373198 DOI: 10.1002/phar.2742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 09/27/2022] [Accepted: 10/21/2022] [Indexed: 11/16/2022]
Abstract
The introduction of safe and highly effective direct acting antivirals (DAAs) has significantly improved hepatitis C virus (HCV) treatment outcomes after transplant. The solid organ transplant community has sought to identify strategies aimed at increasing the donor pool including the utilization of HCV-viremic organs in HCV-negative recipients. We will review the existing literature to evaluate DAA use for the treatment of HCV viremia post-liver transplant in patients who receive HCV-viremic allografts. A PubMed search was conducted and references for each study were also reviewed to identify additional articles. Randomized controlled trials, cohort studies, case series, and case reports were included if: published in English language, evaluated DAA treatment outcomes after liver only or simultaneous liver-kidney transplantation with HCV-viremic allografts in HCV-negative recipients, and had full-text article availability. Our review included 16 studies and 2 case reports. The majority of liver transplant recipients were treated with a pangenotypic DAA for 12 weeks with a heterogeneous median time to initiation (range 1.7-118 days). Sustained virologic response was assessed in 253 liver transplant patients with 99.6% achieving cure with minimal DAA-attributed adverse drug events. There were 23 reported episodes of rejection, 12 deaths, and 1 graft loss among all studies. Treatment with DAA after transplantation of HCV-viremic livers into HCV-negative recipients appears to be safe and effective; however, long-term outcomes remain unknown. Transplant pharmacists play a key role in the development of center-specific protocols to optimize post-transplant outcomes in this unique patient population.
Collapse
Affiliation(s)
- Heather S Snyder
- Department of Pharmacy, Emory University Hospital, Atlanta, Georgia, USA
| | - Joshua J Wiegel
- Department of Pharmacy, University of Wisconsin Health, Madison, Wisconsin, USA
| | - Karen Khalil
- NYU Langone Transplant Institute, NYU Langone Health, New York, New York, USA
| | - Bryant B Summers
- Department of Pharmacy, Henry Ford Health System, Detroit, Michigan, USA
| | - Teresa Tan
- Department of Pharmaceutical Services, Ronald Reagan UCLA Medical Center, Los Angeles, California, USA
| | - Srijana Jonchhe
- Department of Pharmacy, NYU Langone Health, New York, New York, USA
| | - Tiffany E Kaiser
- Department of Medicine, Division of Digestive Diseases, University of Cincinnati, Cincinnati, Ohio, USA
| |
Collapse
|
3
|
Kuntzen C, Bagha Z. The Use of Hepatitis C Virus-Positive Organs in Hepatitis C Virus-Negative Recipients. Clin Liver Dis 2022; 26:291-312. [PMID: 35487612 DOI: 10.1016/j.cld.2022.01.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The use of hepatitis C virus (HCV) -positive organs in HCV-negative recipients with posttransplant antiviral treatment has increasingly been studied since the introduction of new direct-acting antivirals. This article reviews existing experience in liver and kidney transplant. Fifteen studies with 218 HCV D+/R- liver transplants, with 182 from viremic donors, show a sustained viral response for 12 weeks (SVR12) rate of 99.5%. Nine studies involving 204 HCV donor-positive recipient-negative kidney transplant recipients had an SVR12 rate of 99.5%. Complications are infrequent. Preemptive treatment in kidney transplant of for only 4 weeks or even 4 days showed surprising success rates.
Collapse
Affiliation(s)
- Christian Kuntzen
- Hofstra University at Northwell Health, 300 Community Drive, Manhasset, NY 11030, USA.
| | - Zohaib Bagha
- Hofstra University at Northwell Health, 300 Community Drive, Manhasset, NY 11030, USA
| |
Collapse
|
4
|
Chen R, Li D, Zhang M, Yuan X. Sofosbuvir/Velpatasvir Prophylaxis for 12 Weeks in Hepatitis C Virus (HCV)-Negative Recipients Receiving Kidney Transplantation from HCV-Positive Donors. Ann Transplant 2021; 26:e933313. [PMID: 34489392 PMCID: PMC8434773 DOI: 10.12659/aot.933313] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Background The aim of this study was to evaluate the efficacy and safety of Sofosbuvir/Velpatasvir prophylaxis in hepatitis C virus (HCV)-negative recipients who received a transplant kidney from HCV-infected donors. Material/Methods This retrospective cohort study enrolled consecutive HCV-negative recipients between January 2019 and February 2021. All the recipients were treated with Sofosbuvir/Velpatasvir (400 mg/100 mg) once daily for 12 weeks after receiving a transplant kidney from HCV-infected donors. We collected data on renal function and liver function and HCV RNA were collected during the study. We also compared the rates of adverse events. Results A total of 26 patients were included in the cohort. All the recipients (100%) completed 12 weeks of treatment and the entire follow-up. All recipients (100%) had negative HCV RNA, but 4 recipients (15.4%) were HCV antibody (Ab)-positive after transplantation. Fifteen adverse events (57.7%) occurred during the study. Three recipients (11.5%) experienced graft rejection, 6 recipients (23.1%) had delayed graft function, and 3 recipients (11.5%) had bleeding. However, none of them were related to study medication. Renal function was stable in all patients. Conclusions Sofosbuvir/Velpatasvir pre- and post-transplantation treatment was effective and safe in HCV-uninfected recipients who received a transplant kidney from HCV-infected donors.
Collapse
Affiliation(s)
- Ruoyang Chen
- Department of Urology, Affiliated Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China (mainland)
| | - Dawei Li
- Department of Urology, Affiliated Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China (mainland)
| | - Ming Zhang
- Department of Urology, Affiliated Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China (mainland)
| | - Xiaodong Yuan
- Department of Urology, Affiliated Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China (mainland)
| |
Collapse
|
5
|
Zhang W, Aryan M, Qian S, Cabrera R, Liu X. A Focused Review on Recent Advances in the Diagnosis and Treatment of Viral Hepatitis. Gastroenterology Res 2021; 14:139-156. [PMID: 34267829 PMCID: PMC8256899 DOI: 10.14740/gr1405] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 06/11/2021] [Indexed: 12/14/2022] Open
Abstract
The global burden of viral hepatitis remains substantial despite advances in antiviral therapy and effective vaccines. There are five hepatitis viruses (hepatitis A, B, C, D, and E). Mortality related to hepatitis B virus and hepatitis C virus infections is among the top four global infectious diseases, together with human immunodeficiency virus infection, malaria, and tuberculosis. Of those deaths, approximately 47% are attributable to hepatitis B virus, 48% to hepatitis C virus and the remainder to hepatitis A virus and hepatitis E virus. Ending hepatitis epidemics as a major public health threat is feasible with the tools and approaches currently available. Effective vaccines are available for preventing viral hepatitis A, B and E infections. New oral, well-tolerated treatment regimens for chronic hepatitis C patients can achieve cure rates of over 90%. Effective treatment is also available for people with chronic hepatitis B virus infection; although for most people such treatment needs to be long-term, and recent advanced aim at a “functional cure” of hepatitis B. In this review article, we discuss the most recent advances of the diagnosis and treatment of viral hepatitis.
Collapse
Affiliation(s)
- Wei Zhang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Florida, Gainesville, FL, USA
| | - Mahmoud Aryan
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Steve Qian
- Department of Internal Medicine, University of Florida, Gainesville, FL, USA
| | - Roniel Cabrera
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Florida, Gainesville, FL, USA
| | - Xiuli Liu
- Department of Pathology, Immunology and Laboratory Medicine, University of Florida, Gainesville, FL, USA
| |
Collapse
|
6
|
The use of organs from hepatitis C virus-viremic donors into uninfected recipients. Curr Opin Organ Transplant 2021; 25:620-625. [PMID: 33105203 DOI: 10.1097/mot.0000000000000826] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
PURPOSE OF REVIEW There has been an ongoing disparity between the number of organs available for solid organ transplantation (SOT) relative to the need. This has resulted in significant waitlist mortality, may affect transplant outcomes due to transplants being performed on sicker patients and may even increase healthcare costs due to extended hospital stays. Transplanting organs from hepatitis C virus (HCV)-infected donors into uninfected recipients (D+/R-) is now a reality, due to the advent of highly affective direct-acting antivirals (DAAs) which not only have very high efficacy, but also a favorable side effect and drug-drug interaction profile. RECENT FINDINGS Data from multiple centers reporting outcomes of kidney, liver, heart, lung and liver-kidney transplant during the past few years reveal that SOT from HCV-infected donors into noninfected recipients is safe, efficacious and can result in excellent recipient outcomes, with an opportunity to decrease the time on the waitlist, waitlist mortality and to improve outcomes after transplant due to less morbidity at the time of surgery. When livers are the transplanted organ, 8-12 weeks of DAA treatment will be required. For other organs, 2-4 weeks is likely sufficient. The available DAAs have profiles such that patients with all genotypes, with or without renal insufficiency an on renal replacement therapy and those who fail treatment may be successfully treated, with a sustained virologic response rate of more than 95%. Based upon the available data, starting DAAs shortly after transplant will likely limit posttransplant complications. that This will require cooperation between the transplant team, transplant hospital and insurer providing medication coverage. SUMMARY SOT from HCV infected recipients is safe, is associated with excellent outcomes and should be considered for recipients who would benefit from receiving an organ earlier than they would if they waited for an organ from an uninfected donor.
Collapse
|
7
|
Nair SP, Marella HK, Maliakkal B, Snyder H, Handley C, Kothadia JP, Ali B, Satapathy SK, Molnar MZ, Clark I, Jain R, Helmick R, Eymard C, Eason JD. Transplantation of liver from hepatitis C-infected donors to hepatitis C RNA-negative recipients: Histological and virologic outcome. Clin Transplant 2021; 35:e14281. [PMID: 33690929 DOI: 10.1111/ctr.14281] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Revised: 02/20/2021] [Accepted: 02/27/2021] [Indexed: 01/02/2023]
Abstract
BACKGROUND The virologic and histologic outcomes of a hepatitis C virus (HCV)-infected liver graft into an HCV-negative recipient are not well understood. We aimed to evaluate the sustained virologic response (SVR) rate and the liver histology at 1 year post-Orthotopic liver transplantation (OLT) with an HCV-infected graft. METHODS A total of 33 patients received the HCV antibody (Ab)+/nucleic acid amplification test (NAT)+ graft. Of these patients, 23 were HCV-negative recipients and 10 were HCV-positive recipients. The 1-year biopsy data were available for 24 patients: 15 patients in HCV-negative group who received an HCV Ab+/NAT+graft and 9 patients in HCV-positive group who received an HCV Ab+/NAT+ graft. Patients with (+) HCV ribonucleic acid (RNA) were started on direct-acting antiviral (DAA) treatment approximately 107 days after OLT using either a Glecaprevir-Pibrentasvir or Sofosbuvir-Velpatasvir or Sofosbuvir-Ledipasvir. RESULTS All patients (n = 33) were treated with DAA and achieved SVR. The 1-year post-OLT liver biopsies were available in 24 patients: 9 patients had F1 and F2 fibrosis and 17 patients had minimal to moderate inflammation. There was no statistical difference in fibrosis and inflammation between the HCV-negative vs. HCV-positive recipients. All patients who received the NAT+ graft developed viremia and subsequently achieved SVR with treatment. CONCLUSION At 1 year protocol liver biopsy, patients had inflammation consistent with viral hepatitis despite the successful eradication of HCV.
Collapse
Affiliation(s)
- Satheesh P Nair
- James D. Eason Transplant Institute, University of Tennessee Health Science Center', Methodist University Hospital, Memphis, TN, USA.,Department of Medicine, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Hemnishil K Marella
- James D. Eason Transplant Institute, University of Tennessee Health Science Center', Methodist University Hospital, Memphis, TN, USA.,Department of Medicine, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Benedict Maliakkal
- James D. Eason Transplant Institute, University of Tennessee Health Science Center', Methodist University Hospital, Memphis, TN, USA.,Department of Medicine, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Heather Snyder
- James D. Eason Transplant Institute, University of Tennessee Health Science Center', Methodist University Hospital, Memphis, TN, USA
| | - Charlotte Handley
- James D. Eason Transplant Institute, University of Tennessee Health Science Center', Methodist University Hospital, Memphis, TN, USA
| | - Jiten P Kothadia
- James D. Eason Transplant Institute, University of Tennessee Health Science Center', Methodist University Hospital, Memphis, TN, USA.,Department of Medicine, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Bilal Ali
- James D. Eason Transplant Institute, University of Tennessee Health Science Center', Methodist University Hospital, Memphis, TN, USA
| | - Sanjaya K Satapathy
- Department of Medicine, Zucker School of Medicine at Hofstra, Sandra Atlas Bass Center for Liver Diseases & Transplantation, Northshore University Hospital/Northwell Health, Manhasset, NY, USA
| | - Miklos Z Molnar
- James D. Eason Transplant Institute, University of Tennessee Health Science Center', Methodist University Hospital, Memphis, TN, USA
| | - Ian Clark
- Department of Pathology, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Richa Jain
- Department of Pathology, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Ryan Helmick
- James D. Eason Transplant Institute, University of Tennessee Health Science Center', Methodist University Hospital, Memphis, TN, USA
| | - Corey Eymard
- James D. Eason Transplant Institute, University of Tennessee Health Science Center', Methodist University Hospital, Memphis, TN, USA
| | - James D Eason
- James D. Eason Transplant Institute, University of Tennessee Health Science Center', Methodist University Hospital, Memphis, TN, USA
| |
Collapse
|
8
|
Paradigm Shift in Utilization of Livers from Hepatitis C-Viremic Donors into Hepatitis C Virus-Negative Patients. Clin Liver Dis 2021; 25:195-207. [PMID: 33978579 DOI: 10.1016/j.cld.2020.08.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Despite record-breaking numbers of liver transplants (LTs) performed in the United States in each of the last 7 years, many patients remain on the wait list as the demand for LT continues to exceed the supply of available donors. The emergence of highly effective and well-tolerated direct-acting antiviral therapy has transformed the clinical course and management of hepatitis C virus (HCV) in both the pretransplant and posttransplant setting. Historically, donor livers infected with HCV were either transplanted into patients already infected with HCV or discarded.
Collapse
|
9
|
Chacon MM, Adams AJ, Kassel CA, Markin NW. High-Risk and Hepatitis C-Positive Organ Donors: Current Practice in Heart, Lung, and Liver Transplantation. J Cardiothorac Vasc Anesth 2019; 34:2492-2500. [PMID: 31954619 DOI: 10.1053/j.jvca.2019.12.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 11/27/2019] [Accepted: 12/09/2019] [Indexed: 11/11/2022]
|
10
|
Spearman CW, Dusheiko GM, Hellard M, Sonderup M. Hepatitis C. Lancet 2019; 394:1451-1466. [PMID: 31631857 DOI: 10.1016/s0140-6736(19)32320-7] [Citation(s) in RCA: 242] [Impact Index Per Article: 48.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 07/30/2019] [Accepted: 08/09/2019] [Indexed: 02/06/2023]
Abstract
Hepatitis C is a global health problem, and an estimated 71·1 million individuals are chronically infected with hepatitis C virus (HCV). The global incidence of HCV was 23·7 cases per 100 000 population (95% uncertainty interval 21·3-28·7) in 2015, with an estimated 1·75 million new HCV infections diagnosed in 2015. Globally, the most common infections are with HCV genotypes 1 (44% of cases), 3 (25% of cases), and 4 (15% of cases). HCV transmission is most commonly associated with direct percutaneous exposure to blood, via blood transfusions, health-care-related injections, and injecting drug use. Key high-risk populations include people who inject drugs, men who have sex with men, and prisoners. Approximately 10-20% of individuals who are chronically infected with HCV develop complications, such as cirrhosis, liver failure, and hepatocellular carcinoma over a period of 20-30 years. Direct-acting antiviral therapy is now curative, but it is estimated that only 20% of individuals with hepatitis C know their diagnosis, and only 15% of those with known hepatitis C have been treated. Increased diagnosis and linkage to care through universal access to affordable point-of-care diagnostics and pangenotypic direct-acting antiviral therapy is essential to achieve the WHO 2030 elimination targets.
Collapse
Affiliation(s)
- C Wendy Spearman
- Division of Hepatology, Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.
| | - Geoffrey M Dusheiko
- Liver Unit, Kings College Hospital, London, UK; Division of Medicine, University College London Medical School, London, UK
| | - Margaret Hellard
- Disease Elimination Program, Burnet Institute, Melbourne, VIC, Australia
| | - Mark Sonderup
- Division of Hepatology, Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| |
Collapse
|
11
|
Merli M, Rossotti R, Travi G, Ferla F, Lauterio A, Angelini Zucchetti T, Alcantarini C, Bargiacchi O, De Carlis L, Puoti M. Sustained virological response with 16-week glecaprevir/pibrentasvir after failure to sofosbuvir/velpatasvir in post-transplant severe HCV recurrence in HIV. Transpl Infect Dis 2019; 21:e13165. [PMID: 31487082 DOI: 10.1111/tid.13165] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Revised: 07/20/2019] [Accepted: 08/25/2019] [Indexed: 12/01/2022]
Abstract
Direct-acting antivirals (DAAs) demonstrated high efficacy and safety even in the post-liver transplant (LT) setting and in HIV-infected patients, but data are very limited in the early post-LT period with the most recently available DAA. Two HIV/HCV-coinfected LT recipients (both grafts from HIV/HCV-negative donors) experienced early HCV recurrence with severe hepatitis and were treated with sofosbuvir/velpatasvir for 12 weeks. Unfortunately, both patients failed: one (genotype 4d) showed virological breakthrough at week 3 with resistance-associated substitutions (RASs) for both NS5A and NS5B, while the other (genotype 1a) experienced virological relapse without RAS. Both progressed to fibrosing cholestatic hepatitis and were successfully retreated with glecaprevir/pibrentasvir for 16 weeks achieving sustained virological response. The higher prevalence of RAS in experienced genotype 4 patients and the long time to viral suppression observed in subjects with fibrosing cholestatic hepatitis should be taken into account, considering longer treatment duration to increase the chances of achieving sustained virological response.
Collapse
Affiliation(s)
- Marco Merli
- Division of Infectious Diseases, ASST Grande Ospedale Metropolitano Niguarda, Milano, Italy
| | - Roberto Rossotti
- Division of Infectious Diseases, ASST Grande Ospedale Metropolitano Niguarda, Milano, Italy
| | - Giovanna Travi
- Division of Infectious Diseases, ASST Grande Ospedale Metropolitano Niguarda, Milano, Italy
| | - Fabio Ferla
- Division of General Surgery & Abdominal Transplantation, ASST Grande Ospedale Metropolitano Niguarda, Milano, Italy
| | - Andrea Lauterio
- Division of General Surgery & Abdominal Transplantation, ASST Grande Ospedale Metropolitano Niguarda, Milano, Italy
| | | | - Chiara Alcantarini
- Department of Medical Sciences, Unit of Infectious Diseases, Amedeo di Savoia Hospital, University of Torino, Torino, Italy
| | - Olivia Bargiacchi
- Infectious Diseases Section, "Maggiore della Carità" Hospital, Novara, Italy
| | - Luciano De Carlis
- Division of General Surgery & Abdominal Transplantation, ASST Grande Ospedale Metropolitano Niguarda, Milano, Italy.,School of Medicine, University of Milano-Bicocca, Milano, Italy
| | - Massimo Puoti
- Division of Infectious Diseases, ASST Grande Ospedale Metropolitano Niguarda, Milano, Italy
| |
Collapse
|
12
|
Schiano TD, Florman S, Fiel MI. Recurrent Idiopathic Liver Allograft Failure. Am J Clin Pathol 2019; 152:369-376. [PMID: 31139817 DOI: 10.1093/ajcp/aqz044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES Many transplant programs have had patients who develop idiopathic recurrent liver allograft failure, necessitating serial transplants, and are deemed to have refractory or recurrent rejection. The frequency and the etiology of this immunologic dysfunction have not been well characterized. METHODS Herein, we illustrate the case of a patient who required three retransplants over a period of 20 years for recurrent liver allograft failure. By extensively compiling the patient's many liver biopsy specimens and explants over time, we demonstrate that antibody-mediated rejection (AMR) was a major contributing factor from the outset. We conducted a review of the Scientific Registry for Transplant Recipients database to estimate the potential frequency of AMR. RESULTS As illustrated by this case, AMR has varied histologic findings in the setting of elevated donor-specific antibody titers. CONCLUSIONS The cause of recurrent allograft failure in this patient was likely a combination of acute cellular rejection and AMR, manifestations of likely underlying immune dysregulation. Pathologists and transplant physicians should recognize the variable histologic presentations of AMR, which is imperative for its timely intervention. This case demonstrates how difficult the diagnosis of AMR can be to make, highlighting the need for strong clinical suspicion in patients having difficult-to-treat rejection and recurrent allograft failure.
Collapse
Affiliation(s)
- Thomas D Schiano
- The Recanati-Miller Transplantation Institute, Icahn School of Medicine at Mount Sinai, New York, NY
- Division of Liver Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Sander Florman
- The Recanati-Miller Transplantation Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | - M Isabel Fiel
- Department of Pathology, Molecular and Cell Medicine, Icahn School of Medicine at Mount Sinai, New York, NY
| |
Collapse
|
13
|
Strasser SI, Thompson AJ, Roberts SK, George J. Clinical Cases in Hepatitis: Towards improving liver disease management in Australia. J Gastroenterol Hepatol 2019; 34 Suppl 1:5-15. [PMID: 31282011 DOI: 10.1111/jgh.14720] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Clinical Cases in Hepatitis 2018 was an interactive educational program for Australian physicians (gastroenterologists, hepatologists, and infectious disease specialists) actively involved in the treatment of liver diseases including hepatitis C virus, hepatitis B virus, and non-alcoholic steatohepatitis. This educational program sponsored by Gilead Sciences took place on October 12-13, 2018, and provided timely, informative case-based, and practical education to Australian physicians. This report summarizes keynote lectures from international leaders in the field of hepatitis C virus, hepatitis B virus, and non-alcoholic steatohepatitis and practical clinical case studies designed to inform and educate Australian physicians on managing challenging patients.
Collapse
Affiliation(s)
- Simone I Strasser
- Royal Prince Alfred Hospital, University of Sydney, Sydney, New South Wales, Australia
| | | | - Stuart K Roberts
- Alfred Hospital, Monash University Melbourne, Melbourne, Victoria, Australia
| | - Jacob George
- Storr Liver Centre, Westmead Institute for Medical Research, Westmead Hospital, University of Sydney, Sydney, New South Wales, Australia
| | | |
Collapse
|
14
|
Werbel WA, Durand CM. Solid Organ Transplantation in HIV-Infected Recipients: History, Progress, and Frontiers. Curr HIV/AIDS Rep 2019; 16:191-203. [PMID: 31093920 PMCID: PMC6579039 DOI: 10.1007/s11904-019-00440-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
PURPOSE OF REVIEW End-stage organ disease prevalence is increasing among HIV-infected (HIV+) individuals. Trial and registry data confirm that solid organ transplantation (SOT) is efficacious in this population. Optimizing access to transplant and decreasing complications represent active frontiers. RECENT FINDINGS HIV+ recipients historically experienced 2-4-fold higher rejection. Integrase strand transferase inhibitors (INSTIs) minimize drug interactions and may reduce rejection along with lymphodepleting induction immunosuppression. Hepatitis C virus (HCV) coinfection has been associated with inferior outcomes, yet direct-acting antivirals (DAAs) may mitigate this. Experience in South Africa and the US HIV Organ Policy Equity (HOPE) Act support HIV+ donor to HIV+ recipient (HIV D+/R+) transplantation. SOT is the optimal treatment for end-stage organ disease in HIV+ individuals. Recent advances include use of INSTIs and DAAs in transplant recipients; however, strategies to improve access to transplant are needed. HIV D+/R+ transplantation is under investigation and may improve access and provide insights for HIV cure and pathogenesis research.
Collapse
Affiliation(s)
- William A. Werbel
- Department of Medicine, Johns Hopkins University School
of Medicine, Baltimore, MD
| | - Christine M. Durand
- Department of Medicine, Johns Hopkins University School
of Medicine, Baltimore, MD
- Sidney Kimmel Cancer Center, Johns Hopkins University
School of Medicine, Baltimore, MD
| |
Collapse
|
15
|
Hepatocellular carcinoma in the wait-listed patient with hepatitis C virus. Curr Opin Organ Transplant 2019; 23:237-243. [PMID: 29406448 DOI: 10.1097/mot.0000000000000505] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
PURPOSE OF REVIEW To highlight the current data for treatment of hepatitis C virus (HCV) in patients with hepatocellular carcinoma (HCC) awaiting orthotopic liver transplant and incorporation of various factors to decide the optimal time to initiate HCV therapy. RECENT FINDINGS Viral eradication on the waiting list has been found to lead to significant clinical improvement in approximately 20% of HCV-positive patients. However, there have been concerns raised for direct-acting antiviral (DAA) therapy in patients listed with HCC. DAA therapy leading to rapid HCV clearance has been reported to be associated with an increased risk of HCC recurrence, especially when DAA therapy is initiated in close proximity to HCC therapy. Additionally, the presence of viable HCC may significantly lower the chances of achieving sustained virologic response. Lastly, sustained virologic response can decrease the organ pool in HCV-positive waitlisted patients. SUMMARY The decision to treat HCV in patients listed for HCC pre vs. postliver transplant will require additional research.
Collapse
|
16
|
Kwong AJ, Wall A, Melcher M, Wang U, Ahmed A, Subramanian A, Kwo PY. Liver transplantation for hepatitis C virus (HCV) non-viremic recipients with HCV viremic donors. Am J Transplant 2019; 19:1380-1387. [PMID: 30378723 PMCID: PMC6663314 DOI: 10.1111/ajt.15162] [Citation(s) in RCA: 92] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 10/15/2018] [Accepted: 10/17/2018] [Indexed: 01/25/2023]
Abstract
In the context of organ shortage, the opioid epidemic, and effective direct-acting antiviral (DAA) therapy for hepatitis C virus (HCV), more HCV-infected donor organs may be used for liver transplantation. Current data regarding outcomes after donor-derived HCV in previously non-viremic liver transplant recipients are limited. Clinical data for adult liver transplant recipients with donor-derived HCV infection from March 2017 to January 2018 at our institution were extracted from the medical record. Ten patients received livers from donors known to be infected with HCV based on positive nucleic acid testing. Seven had a prior diagnosis of HCV and were treated before liver transplantation. All recipients were non-viremic at the time of transplantation. All 10 recipients derived hepatitis C infection from their donor and achieved sustained virologic response at 12 weeks posttreatment with DAA-based regimens, with a median time from transplant to treatment initiation of 43 days (IQR 20-59). There have been no instances of graft loss or death, with median follow-up of 380 days (IQR 263-434) posttransplant. Transplantation of HCV-viremic livers into non-viremic recipients results in acceptable short-term outcomes. Such strategies may be used to expand the donor pool and increase access to liver transplantation.
Collapse
Affiliation(s)
- Allison J. Kwong
- Division of Gastroenterology and Hepatology, Stanford University, Stanford, CA
- Division of Gastroenterology, University of California, San Francisco, CA
| | - Anji Wall
- Department of Surgery, Stanford University, Stanford, CA
- Division of Transplant Surgery, Baylor University Medical Center, Dallas, TX
| | - Marc Melcher
- Department of Surgery, Stanford University, Stanford, CA
| | - Uerica Wang
- Department of Pharmacy, Stanford Hospital and Clinics, Stanford, CA
| | - Aijaz Ahmed
- Division of Gastroenterology and Hepatology, Stanford University, Stanford, CA
| | | | - Paul Y. Kwo
- Division of Gastroenterology and Hepatology, Stanford University, Stanford, CA
| |
Collapse
|
17
|
AISF position paper on HCV in immunocompromised patients. Dig Liver Dis 2019; 51:10-23. [PMID: 30366813 DOI: 10.1016/j.dld.2018.09.022] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Revised: 09/17/2018] [Accepted: 09/18/2018] [Indexed: 02/06/2023]
Abstract
This report summarizes the clinical features and the indications for treating HCV infection in immunocompromised and transplanted patients in the Direct Acting Antiviral drugs era.
Collapse
|
18
|
Nagai S, Chau LC, Schilke RE, Safwan M, Rizzari M, Collins K, Yoshida A, Abouljoud MS, Moonka D. Effects of Allocating Livers for Transplantation Based on Model for End-Stage Liver Disease-Sodium Scores on Patient Outcomes. Gastroenterology 2018; 155:1451-1462.e3. [PMID: 30056096 DOI: 10.1053/j.gastro.2018.07.025] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Revised: 07/16/2018] [Accepted: 07/20/2018] [Indexed: 12/21/2022]
Abstract
BACKGROUND & AIMS The Model for End-stage Liver Disease and Sodium (MELD-Na) score was introduced for liver allocation in January 2016. We evaluated the effects of liver allocation, based on MELD-Na score, on waitlist and post-transplantation outcomes. METHODS We examined 2 patient groups from the United Network for Organ Sharing registry; the MELD-period group was composed of patients who were registered as transplant candidates from June 18, 2013 through January 10, 2016 (n = 18,850) and the MELD-Na period group was composed of patients who were registered from January 11, 2016 through September 30, 2017 (n = 14,512). We compared waitlist and post-transplantation outcomes and association with serum sodium concentrations between groups. RESULTS Mortality within 90 days on the liver waitlist decreased (hazard ratio [HR] 0.738, P < .001) and transplantation probability increased significantly (HR 1.217, P < .001) in the MELD-Na period. Although mild, moderate, and severe hyponatremia (130-134, 125-129, and <125 mmol/L) were independent risk factors for waitlist mortality in the MELD period (HR 1.354, 1.762, and 2.656; P < .001, P < .001, and P < .001, respectively) compared with the reference standard (135-145 mmol/L), these adverse outcomes were decreased in the MELD-Na period (HR 1.092, 1.271 and 1.374; P = .27, P = .018, and P = .037, respectively). The adjusted survival benefit of transplant recipients vs patients placed on the waitlist in the same score categories was definitive for patients with MELD-Na scores of 21-23 in the MELD-Na era (HR 0.336, P < .001) compared with MELD scores of 15-17 in the MELD era (HR 0.365, P < .001). CONCLUSIONS Liver allocation based on MELD-Na score successfully improved waitlist outcomes and provided significant benefit to hyponatremic patients. Given the discrepancy in transplantation survival benefit, the current rules for liver allocation might require revision.
Collapse
Affiliation(s)
- Shunji Nagai
- Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, Michigan.
| | - Lucy C Chau
- Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, Michigan
| | - Randolph E Schilke
- Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, Michigan
| | - Mohamed Safwan
- Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, Michigan
| | - Michael Rizzari
- Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, Michigan
| | - Kelly Collins
- Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, Michigan
| | - Atsushi Yoshida
- Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, Michigan
| | - Marwan S Abouljoud
- Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, Michigan
| | - Dilip Moonka
- Gastroenterology, Henry Ford Hospital, Detroit, Michigan
| |
Collapse
|
19
|
Chan C, Schiano T, Agudelo E, Paul Haydek J, Hoteit M, Laurito MP, Norvell JP, Terrault N, Verna EC, Yang A, Levitsky J. Immune-mediated graft dysfunction in liver transplant recipients with hepatitis C virus treated with direct-acting antiviral therapy. Am J Transplant 2018; 18:2506-2512. [PMID: 30075485 DOI: 10.1111/ajt.15053] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Revised: 07/10/2018] [Accepted: 07/29/2018] [Indexed: 01/25/2023]
Abstract
Interferon treatment of hepatitis C virus (HCV) infection after liver transplantation (LT) can result in immune-mediated graft dysfunction (IGD). The occurrence of, risk factors for, and outcomes of IGD with direct-acting antiviral (DAA) therapy have not been reported. We conducted a multicenter study of HCV+LT recipients who did or did not develop DAA-IGD (1 case: 2 controls-33 vs 66). Among all treated between 2014 and 2016, DAA-IGD occurred in 3.4% (33/978). IGD occurred only after treatment completion (76.0 [IQR, 47.0;176]). Among those treated, 48% had plasma cell hepatitis, 36% acute cellular rejection, 6% chronic rejection, and 9% combined findings. Median time to liver enzyme resolution was 77.5 days (IQR, 31.5;126). After diagnosis, hospitalizations, steroid-induced hyperglycemia, and infection occurred in a higher percentage of cases vs controls (33% vs 7.5%, 21% vs 1.5%, 9% vs 0%; all P < .05). Only one IGD patient died and none required retransplant. A multivariate regression analysis found that liver enzyme elevations during and soon after DAA therapy completion correlated with subsequent IGD. In conclusion, while DAA-IGD is uncommon, liver enzyme elevations during or after DAA therapy may be a sign of impending IGD. These indicators should guide clinicians to diagnose and treat IGD early before the more deleterious later clinical presentation.
Collapse
Affiliation(s)
- Christine Chan
- Division of Gastroenterology and Hepatology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Thomas Schiano
- Recanati/ Miller Transplantation Institute and the Division of Liver Diseases, Mount Sinai Medical Center, New York, NY, USA
| | - Eliana Agudelo
- UCSF Medical Center Division of Liver Transplant, San Francisco, CA, USA
| | - John Paul Haydek
- Department of Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Maarouf Hoteit
- Division of Gastroenterology and Hepatology, Penn Transplant Institute, University of Pennsylvania, Philadelphia, PA, USA
| | - Marcela P Laurito
- Department of Medicine, Center for Liver Disease and Transplantation, Columbia University, New York, NY, USA
| | - John P Norvell
- Department of Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Norah Terrault
- UCSF Medical Center Division of Liver Transplant, San Francisco, CA, USA
| | - Elizabeth C Verna
- Department of Medicine, Center for Liver Disease and Transplantation, Columbia University, New York, NY, USA
| | - Amy Yang
- Division of Gastroenterology and Hepatology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Josh Levitsky
- Division of Gastroenterology and Hepatology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| |
Collapse
|
20
|
Terrault NA, Pageaux GP. A changing landscape of liver transplantation: King HCV is dethroned, ALD and NAFLD take over! J Hepatol 2018; 69:767-768. [PMID: 30104027 DOI: 10.1016/j.jhep.2018.07.020] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Accepted: 07/22/2018] [Indexed: 12/04/2022]
Affiliation(s)
- Norah A Terrault
- Gastroenterology/Hepatology, University of California San Francisco, CA, USA.
| | - Georges-Philippe Pageaux
- Hepatology and Liver Transplantation Unit, CHU Saint Eloi, Montpellier University, 34295 Montpellier, France.
| |
Collapse
|
21
|
Berenguer M, Agarwal K, Burra P, Manns M, Samuel D. The road map toward an hepatitis C virus-free transplant population. Am J Transplant 2018; 18:2409-2416. [PMID: 29935050 DOI: 10.1111/ajt.14976] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Revised: 05/14/2018] [Accepted: 06/15/2018] [Indexed: 01/25/2023]
Abstract
Antiviral therapy to eradicate hepatitis C virus (HCV) infection improves outcomes in patients undergoing liver transplantation (LT) for advanced chronic HCV with or without hepatocellular carcinoma. Traditionally, antiviral therapy focused on the use of interferon (IFN)-based regimens, with antiviral treatment initiated in the posttransplant period once recurrent HCV disease with fibrosis in the allograft was identified. The use of IFN-based therapy was limited in pretransplant patients with advanced liver disease. Earlier intervention, either before transplantation or early after LT, is now feasible with the advent of second-generation direct-acting antiviral agents (DAAs) with superior tolerability and efficacy to IFN-based therapy. These agents have the potential to reduce the number of patients developing HCV-related complications requiring LT and retransplantation, as well as reducing the demand for donor organs. We discuss the pros and cons of pretransplant, peritransplant, and posttransplant therapy with current DAAs, citing available data from clinical trials and real-world experience.
Collapse
Affiliation(s)
- M Berenguer
- Liver Transplantation & Hepatology Unit, Hospital Universitario La Fe, University of Valencia-CIBEReHD, Valencia, Spain
| | - K Agarwal
- Institute of Liver Studies, King's College Hospital, London, UK
| | - P Burra
- Multivisceral Transplant Unit, Gastroenterology, Department of Surgery, Oncology and Gastroenterology, Padova University Hospital, Padova, Italy
| | - M Manns
- Department of Gastroenterology, Hepatology, and Endocrinology, Hannover Medical School, Hannover, Germany
| | - D Samuel
- Inserm-Paris Sud Unit 1193, Centre Hepatobiliaire, Hopital Paul Brousse, Villejuif, France
| |
Collapse
|
22
|
Shaffer AA, Thomas AG, Bowring MG, Van Pilsum Rasmussen SE, Cash A, Kucirka LM, Alqahtani SA, Gurakar A, Sulkowski MS, Cameron AM, Segev DL, Durand CM. Changes in practice and perception of hepatitis C and liver transplantation: Results of a national survey. Transpl Infect Dis 2018; 20:e12982. [PMID: 30144258 DOI: 10.1111/tid.12982] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 06/14/2018] [Accepted: 08/12/2018] [Indexed: 12/18/2022]
Abstract
With new practice guidelines, it is important to understand how liver transplant (LT) centers have incorporated direct-acting antivirals (DAAs) into the management of hepatitis C virus-infected (HCV+) candidates and recipients. To explore how DAAs have affected LT centers' willingness to treat HCV+ candidates and recipients and to use HCV+ donors, we surveyed high volume US LT centers (11/2014-12/2015) regarding practices for HCV+ candidates, recipients, and donors, before vs after DAAs. We used the Scientific Registry of Transplant Recipients to compare centers' number of LTs, HCV+ recipients, and HCV+ donors in the years before (1/1/2012-12/31/2013) and after (1/1/2016-12/31/2017) survey administration. Of 80 centers contacted, 57 (71.3%) responded, representing 69.0% of the total volume of LTs in 2013. After DAAs, most centers increased treating candidates with low (≤15) model for end-stage liver disease (MELD) (85.2%), intermediate/high (>15) MELD (92.6%), and hepatocellular carcinoma (79.6%). There was consensus to treat low MELD candidates (90.8% "most of the time/always"), but less certainty for intermediate/high MELD candidates (48.2% "sometimes"). Universal post-LT HCV treatment increased (7.4% vs 57.4%). After DAAs, 42.6% were more willing to use HCV+ donors for HCV+ candidates, and 38.9% were willing to consider using HCV+ donors for HCV- candidates. Overall, with DAAs, centers were more willing to treat HCV+ candidates and recipients and to use HCV+ donors; recent recommendations may help to guide treatment decisions for intermediate/high MELD candidates.
Collapse
Affiliation(s)
- Ashton A Shaffer
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland.,Department of Epidemiology, Johns Hopkins School of Public Health, Baltimore, Maryland
| | - Alvin G Thomas
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland.,Department of Epidemiology, University of North Carolina Gillings School of Global Public Health, Chapel Hill, North Carolina
| | - Mary Grace Bowring
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | | | - Ayla Cash
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Lauren M Kucirka
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland.,Department of Epidemiology, Johns Hopkins School of Public Health, Baltimore, Maryland
| | - Saleh A Alqahtani
- Department of Hepatology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Ahmet Gurakar
- Department of Hepatology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Mark S Sulkowski
- Department of Hepatology, Johns Hopkins University School of Medicine, Baltimore, Maryland.,Department of Infectious Disease, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Andrew M Cameron
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Dorry L Segev
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland.,Department of Epidemiology, Johns Hopkins School of Public Health, Baltimore, Maryland
| | - Christine M Durand
- Department of Infectious Disease, Johns Hopkins University School of Medicine, Baltimore, Maryland
| |
Collapse
|
23
|
|
24
|
Mauro E, Crespo G, Montironi C, Londoño MC, Hernández-Gea V, Ruiz P, Sastre L, Lombardo J, Mariño Z, Díaz A, Colmenero J, Rimola A, Garcia-Pagán JC, Brunet M, Forns X, Navasa M. Portal pressure and liver stiffness measurements in the prediction of fibrosis regression after sustained virological response in recurrent hepatitis C. Hepatology 2018; 67:1683-1694. [PMID: 28960366 DOI: 10.1002/hep.29557] [Citation(s) in RCA: 109] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Revised: 08/21/2017] [Accepted: 09/25/2017] [Indexed: 12/11/2022]
Abstract
UNLABELLED Sustained virological response (SVR) improves survival in post-liver transplant (LT) recurrent hepatitis C. However, the impact of SVR on fibrosis regression is not well defined. In addition, the performance of noninvasive methods to evaluate the presence of fibrosis and portal hypertension (PH) post-SVR has been scarcely evaluated. We aimed to investigate the degree of fibrosis regression (decrease ≥1 METAVIR stage) after-SVR and its associated factors in recurrent hepatitis C, as well as the diagnostic capacity of noninvasive methods in the assessment of liver fibrosis and PH after viral clearance. We evaluated 112 hepatitis C virus-infected LT recipients who achieved SVR between 2001 and 2015. A liver biopsy was performed before treatment and 12 months post-SVR. Hepatic venous pressure gradient (HVPG), liver stiffness measurement (LSM), and Enhanced Liver Fibrosis (ELF) score were also determined at the same time points. Sixty-seven percent of the cohort presented fibrosis regression: 43% in recipients with cirrhosis and 72%-85% in the remaining stages (P = 0.002). HVPG, LSM, and ELF significantly decreased post-SVR. Liver function significantly improved, and survival was significantly better in patients achieving fibrosis regression. Baseline HVPG and LSM as well as decompensations before therapy were independent predictors of fibrosis regression. One year post-SVR, LSM had a high diagnostic accuracy to discard the presence of advanced fibrosis (AF) and clinically significant PH (AUROC, 0.902 and 0.888). CONCLUSION In conclusion, SVR post-LT induces fibrosis regression in most patients, leading to significant clinical benefits. Pretreatment HVPG and LSM are significant determinants of the likelihood of fibrosis regression. Finally, LSM accurately predicts the presence of AF and PH 1 year after SVR and thus can be used to determine monitoring strategies. (Hepatology 2018;67:1683-1694).
Collapse
Affiliation(s)
- Ezequiel Mauro
- Liver Transplant Unit, Liver Unit, IDIBAPS, CIBERehd, Hospital Clínic, Barcelona, Spain.,Liver Unit, Hospital Italiano, Buenos Aires, Argentina
| | - Gonzalo Crespo
- Liver Transplant Unit, Liver Unit, IDIBAPS, CIBERehd, Hospital Clínic, Barcelona, Spain
| | | | | | - Virginia Hernández-Gea
- Barcelona Hemodynamics Laboratory, Liver Unit, IDIBAPS, CIBERehd, Hospital Clínic, Barcelona, Spain
| | - Pablo Ruiz
- Liver Transplant Unit, Liver Unit, IDIBAPS, CIBERehd, Hospital Clínic, Barcelona, Spain
| | - Lydia Sastre
- Liver Transplant Unit, Liver Unit, IDIBAPS, CIBERehd, Hospital Clínic, Barcelona, Spain
| | - Julissa Lombardo
- Liver Transplant Unit, Liver Unit, IDIBAPS, CIBERehd, Hospital Clínic, Barcelona, Spain
| | - Zoe Mariño
- Liver Unit, IDIBAPS, CIBERehd, Hospital Clínic, Barcelona, Spain
| | - Alba Díaz
- Pathology Department, Hospital Clínic, Barcelona, Spain
| | - Jordi Colmenero
- Liver Transplant Unit, Liver Unit, IDIBAPS, CIBERehd, Hospital Clínic, Barcelona, Spain
| | - Antoni Rimola
- Liver Transplant Unit, Liver Unit, IDIBAPS, CIBERehd, Hospital Clínic, Barcelona, Spain
| | - Juan Carlos Garcia-Pagán
- Barcelona Hemodynamics Laboratory, Liver Unit, IDIBAPS, CIBERehd, Hospital Clínic, Barcelona, Spain
| | - Mercé Brunet
- Pharmacology and Toxicology, IDIBAPS, CIBERehd, Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - Xavier Forns
- Liver Unit, IDIBAPS, CIBERehd, Hospital Clínic, Barcelona, Spain
| | - Miquel Navasa
- Liver Transplant Unit, Liver Unit, IDIBAPS, CIBERehd, Hospital Clínic, Barcelona, Spain
| |
Collapse
|
25
|
Rupp C, Hippchen T, Neuberger M, Sauer P, Pfeiffenberger J, Stremmel W, Gotthardt DN, Mehrabi A, Weiss KH. Successful combination of direct antiviral agents in liver-transplanted patients with recurrent hepatitis C virus. World J Gastroenterol 2018; 24:1353-1360. [PMID: 29599610 PMCID: PMC5871830 DOI: 10.3748/wjg.v24.i12.1353] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Revised: 03/02/2018] [Accepted: 03/18/2018] [Indexed: 02/07/2023] Open
Abstract
AIM To analyze the safety and efficiency of direct-acting antiviral (DAA) regimens in liver-transplanted patients with hepatitis C virus (HCV) reinfection.
METHODS Between January 2014 and December 2016, 39 patients with HCV reinfection after liver transplantation were treated at our tertiary referral center with sofosbuvir (SOF)-based regimens, including various combinations with interferon (IFN), daclatasvir (DAC), simeprivir (SIM) and/or ledipasvir (LDV). Thirteen patients were treated with SOF + IFN ± RBV. Ten patients were treated with SOF + DAC ± RBV. Fiveteen patients were treated with fixed-dose combination of SOF + LDV ± RBV. One patient was treated with SOF + SIM + RBV. Three patients with relapse were retreated with SOF + LDV + RBV. The treatment duration was 12-24 wk in all cases. The decision about the HCV treatment was made by specialists at our transplant center, according to current available or recommended medications.
RESULTS The majority of patients were IFN-experienced (29/39, 74.4%) and had a history of hepatocellular carcinoma (26/39, 66.7%) before liver transplantation. Sustained virological response at 12 wk (SVR12) was achieved in 10/13 (76.9%) of patients treated with SOF + IFN ± RBV. All patients with relapse were treated with fixed-dose combination of SOF + LDV + RBV. Patients treated with SOF + DAC + RBV or SOF + LDV + RBV achieved 100% SVR12. SVR rates after combination treatment with inhibitors of the HCV nonstructural protein (NS)5A and NS5B for 24 wk were significantly higher, as compared to all other therapy regimens (P = 0.007). Liver function was stable or even improved in the majority of patients during treatment. All antiviral therapies were safe and well-tolerated, without need of discontinuation of treatment or dose adjustment of immunosuppression. No serious adverse events or any harm to the liver graft became overt. No patient experienced acute cellular rejection during the study period.
CONCLUSION Our cohort of liver-transplanted patients achieved high rates of SVR12 after a 24-wk course of treatment, especially with combination of NS5A and NS5B inhibitors.
Collapse
Affiliation(s)
- Christian Rupp
- Department of Internal Medicine IV, University Hospital of Heidelberg, Heidelberg 69120, Germany
- Interdisciplinary Endoscopy Unit, University Hospital of Heidelberg, Heidelberg 69120, Germany
| | - Theresa Hippchen
- Department of Internal Medicine IV, University Hospital of Heidelberg, Heidelberg 69120, Germany
| | - Manuel Neuberger
- Department of Internal Medicine IV, University Hospital of Heidelberg, Heidelberg 69120, Germany
| | - Peter Sauer
- Department of Internal Medicine IV, University Hospital of Heidelberg, Heidelberg 69120, Germany
- Interdisciplinary Endoscopy Unit, University Hospital of Heidelberg, Heidelberg 69120, Germany
| | - Jan Pfeiffenberger
- Department of Internal Medicine IV, University Hospital of Heidelberg, Heidelberg 69120, Germany
| | - Wolfgang Stremmel
- Department of Internal Medicine IV, University Hospital of Heidelberg, Heidelberg 69120, Germany
| | - Daniel Nils Gotthardt
- Department of Internal Medicine IV, University Hospital of Heidelberg, Heidelberg 69120, Germany
| | - Arianeb Mehrabi
- Department of General, Visceral and Transplantation Surgery, University Hospital of Heidelberg, Heidelberg 69120, Germany
| | - Karl-Heinz Weiss
- Department of Internal Medicine IV, University Hospital of Heidelberg, Heidelberg 69120, Germany
| |
Collapse
|
26
|
Direct-Acting Antiviral Therapy and Improvement in Graft Survival of Hepatitis C Liver Transplant Recipients. Transplantation 2018; 101:e349. [PMID: 28846556 DOI: 10.1097/tp.0000000000001926] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
27
|
International Liver Transplantation Society Consensus Statement on Hepatitis C Management in Liver Transplant Candidates. Transplantation 2018; 101:945-955. [PMID: 28437387 DOI: 10.1097/tp.0000000000001708] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
28
|
|
29
|
Treatment of Patients With Hepatitis C Virus Infection With Ledipasvir-Sofosbuvir in the Liver Transplant Setting. Transplantation 2017; 101:2739-2745. [PMID: 28795982 DOI: 10.1097/tp.0000000000001907] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Hepatitis C virus (HCV) infection is a major cause of liver cirrhosis and hepatocellular carcinoma and the leading indication for liver transplantation. In the Middle East, genotype 4 HCV infection is the most common genotype. However, limited data exists on the treatment of genotype-4 in the liver transplant setting. We evaluated the safety and efficacy of ledipasvir (LDV)-sofosbuvir (SOF) in treating HCV genotype-4 infected patients with cirrhosis or postliver transplantation. METHODS This prospective, single-arm, observational study includes cohort of patients with cirrhosis before liver transplantation (cohort A) and a cohort of postliver transplantation patients (cohort B). Patients received LDV/SOF (90-400 mg) once daily for 12 to 24 weeks with or without ribavirin (RBV). Patients with creatinine clearance below 30 were excluded. RESULTS A total of 111 patients (61 cirrhotic; 50 postliver transplants) with HCV genotype 4 were treated in King Faisal Specialist Hospital and Research Center; 55% cohort A and 44% cohort B received RBV. Sustained virological response sustain virological response (SVR)12 was 91.8% and 86% of cohorts A and B, respectively. There were no treatment-related mortality or serious adverse effects. RBV dose reduction occurred in 25% without any treatment discontinuation. SVR12 rates in cohort A were significantly higher in patients with a viral load below 800 000 (100% vs 83.9%, P value = 0.022). Viral load did not impact SVR rates in cohort B. The use of RBV did not increase SVR12 and was associated with anemia. CONCLUSIONS LDV/SOF without RBV is an effective and safe treatment option for patients with HCV genotype 4 infection in preliver and postliver transplant settings.
Collapse
|
30
|
Levitsky J, Formica RN, Bloom RD, Charlton M, Curry M, Friedewald J, Friedman J, Goldberg D, Hall S, Ison M, Kaiser T, Klassen D, Klintmalm G, Kobashigawa J, Liapakis A, O'Conner K, Reese P, Stewart D, Terrault N, Theodoropoulos N, Trotter J, Verna E, Volk M. The American Society of Transplantation Consensus Conference on the Use of Hepatitis C Viremic Donors in Solid Organ Transplantation. Am J Transplant 2017; 17:2790-2802. [PMID: 28556422 DOI: 10.1111/ajt.14381] [Citation(s) in RCA: 236] [Impact Index Per Article: 33.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 05/12/2017] [Accepted: 05/18/2017] [Indexed: 01/25/2023]
Abstract
The availability of direct-acting antiviral agents for the treatment of hepatitis C virus (HCV) infection has resulted in a profound shift in the approach to the management of this infection. These changes have affected the practice of solid organ transplantation by altering the framework by which patients with end-stage organ disease are managed and receive organ transplants. The high level of safety and efficacy of these medications in patients with chronic HCV infection provides the opportunity to explore their use in the setting of transplanting organs from HCV-viremic patients into non-HCV-viremic recipients. Because these organs are frequently discarded and typically come from younger donors, this approach has the potential to save lives on the solid organ transplant waitlist. Therefore, an urgent need exists for prospective research protocols that study the risk versus benefit of using organs for hepatitis C-infected donors. In response to this rapidly changing practice and the need for scientific study and consensus, the American Society of Transplantation convened a meeting of experts to review current data and develop the framework for the study of using HCV viremic organs in solid organ transplantation.
Collapse
Affiliation(s)
| | | | - R D Bloom
- University of Pennsylvania, Philadelphia, PA
| | - M Charlton
- Intermountain Medical Center, Salt Lake City, UT
| | - M Curry
- Beth Israel Deaconess Medical Center, Boston, MA
| | | | - J Friedman
- Optum Population Health Solutions, Minneapolis, MN
| | - D Goldberg
- University of Pennsylvania, Philadelphia, PA
| | - S Hall
- Baylor University Medical Center, Dallas, TX
| | - M Ison
- Northwestern University, Chicago, IL
| | - T Kaiser
- University of Cincinnati, Cincinnati, OH
| | - D Klassen
- United Network of Organ Sharing, Richmond, VA
| | - G Klintmalm
- Baylor University Medical Center, Dallas, TX
| | | | | | | | - P Reese
- University of Pennsylvania, Philadelphia, PA
| | - D Stewart
- United Network of Organ Sharing, Richmond, VA
| | - N Terrault
- University of California San Francisco, San Francisco, CA
| | | | - J Trotter
- Baylor University Medical Center, Dallas, TX
| | - E Verna
- Columbia University, New York, NY
| | - M Volk
- Loma Linda University, San Diego, CA
| |
Collapse
|
31
|
Kasarala G, Choi S, Lopez K, Britt RB, Boatright C, Tillmann HL. Curing hepatitis C virus (HCV) after organ transplantation: Increased risk of rejection following HCV elimination. Transpl Infect Dis 2017; 20. [PMID: 29064152 DOI: 10.1111/tid.12796] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Revised: 06/21/2017] [Accepted: 06/30/2017] [Indexed: 11/26/2022]
Affiliation(s)
- George Kasarala
- Division of Gastroenterology, Department of Medicine, East Carolina University, Greenville, NC, USA
| | - Steve Choi
- Division of Gastroenterology, Department of Medicine, Duke University, Durham, NC, USA.,Section of Gastroenterology, Department of Medicine, Durham Veterans Affairs Medical Center, Durham, NC, USA
| | - Katie Lopez
- Section of Gastroenterology, Department of Medicine, Durham Veterans Affairs Medical Center, Durham, NC, USA
| | - Rachel B Britt
- Section of Gastroenterology, Department of Medicine, Durham Veterans Affairs Medical Center, Durham, NC, USA
| | - Colleen Boatright
- Section of Gastroenterology, Department of Medicine, Durham Veterans Affairs Medical Center, Durham, NC, USA
| | - Hans L Tillmann
- Division of Gastroenterology, Department of Medicine, East Carolina University, Greenville, NC, USA.,Section of Gastroenterology, Department of Medicine, Durham Veterans Affairs Medical Center, Durham, NC, USA
| |
Collapse
|
32
|
Strasser SI. Longterm outcome of the liver graft: A clinician's perspective-recurrent disease, the universal shifting. Liver Transpl 2017; 23:S64-S69. [PMID: 28779560 DOI: 10.1002/lt.24839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Accepted: 08/03/2017] [Indexed: 01/13/2023]
Affiliation(s)
- Simone I Strasser
- AW Morrow Gastroenterology and Liver Centre, Australian National Liver Transplant Unit, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia
| |
Collapse
|