1
|
Redinger JW, Johnson KM, Slawski BA. Perioperative Liver and Kidney Diseases. Med Clin North Am 2024; 108:1119-1134. [PMID: 39341617 DOI: 10.1016/j.mcna.2024.04.001] [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] [Indexed: 10/01/2024]
Abstract
Perioperative risks associated with acute hepatitis, cirrhosis, and chronic kidney disease are substantial and prevalence of underlying chronic kidney or liver disease is rising; surgeries in these populations have accordingly become more common. Optimal perioperative management in both cases is paramount; this article focuses on understanding disease pathophysiology, a targeted preoperative evaluation, accurate estimation of perioperative risk, and anticipation and management of common postoperative complications.
Collapse
Affiliation(s)
- Jeffrey W Redinger
- Division of General Internal Medicine, Department of Medicine, University of Washington School of Medicine, 1959 NE Pacific Street, Seattle, WA 98195, USA; Hospital and Specialty Medicine, VA Puget Sound Healthcare System, 1660 South Columbian Way (S-111-MED), Seattle, WA 98108, USA.
| | - Kay M Johnson
- Division of General Internal Medicine, Department of Medicine, University of Washington School of Medicine, 1959 NE Pacific Street, Seattle, WA 98195, USA; Hospital and Specialty Medicine, VA Puget Sound Healthcare System, 1660 South Columbian Way (S-111-MED), Seattle, WA 98108, USA
| | - Barbara A Slawski
- Division of General Internal Medicine, Department of Medicine, Medical College of Wisconsin, The Hub for Collaborative Medicine, 8701 Watertown Plank Road, Milwaukee, WI 53226, USA
| |
Collapse
|
2
|
Rahhal A, Provan D, Ghanima W, González-López TJ, Shunnar K, Najim M, Ahmed AO, Rozi W, Arabi A, Yassin M. A practical guide to the management of immune thrombocytopenia co-existing with acute coronary syndrome. Front Med (Lausanne) 2024; 11:1348941. [PMID: 38665297 PMCID: PMC11043582 DOI: 10.3389/fmed.2024.1348941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Accepted: 02/19/2024] [Indexed: 04/28/2024] Open
Abstract
Introduction Immune thrombocytopenia (ITP) management with co-existing acute coronary syndrome (ACS) remains challenging as it requires a clinically relevant balance between the risk and outcomes of thrombosis and the risk of bleeding. However, the literature evaluating the treatment approaches in this high-risk population is scarce. Methods and Results In this review, we aimed to summarize the available literature on the safety of ITP first- and second-line therapies to provide a practical guide on the management of ITP co-existing with ACS. We recommend holding antithrombotic therapy, including antiplatelet agents and anticoagulation, in severe thrombocytopenia with a platelet count < 30 × 109/L and using a single antiplatelet agent when the platelet count falls between 30 and 50 × 109/L. We provide a stepwise approach according to platelet count and response to initial therapy, starting with corticosteroids, with or without intravenous immunoglobulin (IVIG) with a dose limit of 35 g, followed by thrombopoietin receptor agonists (TPO-RAs) to a target platelet count of 200 × 109/L and then rituximab. Conclusion Our review may serve as a practical guide for clinicians in the management of ITP co-existing with ACS.
Collapse
Affiliation(s)
- Alaa Rahhal
- Pharmacy Department, Hamad Medical Corporation, Doha, Qatar
| | - Drew Provan
- Barts and The London School of Medicine, Queen Mary University of London, London, United Kingdom
| | - Waleed Ghanima
- Østfold Hospital and Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | | | - Khaled Shunnar
- Cardiology Department, Hamad Medical Corporation, Doha, Qatar
| | - Mostafa Najim
- Internal Medicine Department, Rochester Regional Health—Unity Hospital, New York, NY, United States
| | - Ashraf Omer Ahmed
- Internal Medicine Department, Yale New Haven Health, Bridgeport, CT, United States
| | - Waail Rozi
- Internal Medicine Department, Rochester Regional Health—Unity Hospital, New York, NY, United States
| | | | - Mohamed Yassin
- Hematology Department, National Centre for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
- College of Medicine, Qatar University, Doha, Qatar
| |
Collapse
|
3
|
Zanetto A, Campello E, Senzolo M, Simioni P. The evolving knowledge on primary hemostasis in patients with cirrhosis: A comprehensive review. Hepatology 2024; 79:460-481. [PMID: 36825598 DOI: 10.1097/hep.0000000000000349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Accepted: 02/13/2023] [Indexed: 02/25/2023]
Abstract
Patients with cirrhosis develop complex alterations in primary hemostasis that include both hypocoagulable and hypercoagulable features. This includes thrombocytopenia, multiple alterations of platelet function, and increased plasma levels of von Willebrand factor. Contrary to the historical view that platelet dysfunction in cirrhosis might be responsible for an increased bleeding tendency, the current theory posits a rebalanced hemostasis in patients with cirrhosis. Severe thrombocytopenia is not indicative of the bleeding risk in patients undergoing invasive procedures and does not dictate per se the need for pre-procedural prophylaxis. A more comprehensive and individualized risk assessment should combine hemostatic impairment, the severity of decompensation and systemic inflammation, and the presence of additional factors that may impair platelet function, such as acute kidney injury and bacterial infections. Although there are multiple, complex alterations of platelet function in cirrhosis, their net effect is not yet fully understood. More investigations evaluating the association between alterations of platelet function and bleeding/thrombosis may improve risk stratification in patients with decompensated cirrhosis. Besides hemostasis, the assessment of von Willebrand factor Ag and ADP-induced, whole-blood platelet aggregation normalized by platelet count (VITRO score and PLT ratio) are promising biomarkers to predict the risk of hepatic decompensation and survival in both compensated and decompensated patients. Further investigations into the in vivo interplay between platelets, circulating blood elements, and endothelial cells may help advance our understanding of cirrhotic coagulopathy. Here, we review the complex changes in platelets and primary hemostasis in cirrhosis and their potential clinical implications.
Collapse
Affiliation(s)
- Alberto Zanetto
- Gastroenterology and Multivisceral Transplant Unit, Azienda Ospedale-Università Padova, Padova, Italy
- Department of Surgery, Oncology, and Gastroenterology, University of Padova, Padova, Italy
| | - Elena Campello
- Department of Medicine, General Internal Medicine and Thrombotic and Hemorrhagic Diseases Unit, Padova University Hospital, Padova, Italy
| | - Marco Senzolo
- Gastroenterology and Multivisceral Transplant Unit, Azienda Ospedale-Università Padova, Padova, Italy
- Department of Surgery, Oncology, and Gastroenterology, University of Padova, Padova, Italy
| | - Paolo Simioni
- Department of Medicine, General Internal Medicine and Thrombotic and Hemorrhagic Diseases Unit, Padova University Hospital, Padova, Italy
| |
Collapse
|
4
|
Calleja JL, Delgado Sánchez O, Fuentes Pradera MÁ, Llop E, López Zárraga F, Lozano ML, Parra R, Turnes J. Recommendations for the future management of thrombocytopenia in patients with liver cirrhosis: A modified RAND/UCLA appropriateness method. GASTROENTEROLOGIA Y HEPATOLOGIA 2024; 47:32-50. [PMID: 37028757 DOI: 10.1016/j.gastrohep.2023.03.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 03/14/2023] [Accepted: 03/26/2023] [Indexed: 04/08/2023]
Abstract
OBJECTIVE The lack of consensus and specific guidelines, and the introduction of new treatments in thrombocytopenia management in liver cirrhosis patients, required a series of recommendations by experts to improve knowledge on this disease. This study's aim was to improve the knowledge around thrombocytopenia in liver cirrhosis patients, in order to contribute to the generation of future evidence to improve the management of this disease. PATIENTS AND METHODS A modified version of the RAND/UCLA appropriateness method was used. The scientific committee, a multidisciplinary team of 7 experts in managing thrombocytopenia in liver cirrhosis patients, identified the expert panel, and participated in elaborating the questionnaire. Thirty experts from different Spanish institutions were invited to answer a 48-item questionnaire covering 6 areas on a nine-point Likert scale. Two rounds were voted. The consensus was obtained if >77.7% of panelists reached agreement or disagreement. RESULTS A total of 48 statements were developed by the scientific committee and then voted by the experts, resulting in 28 defined as appropriate and completely necessary, relating to evidence generation (10), care circuit, (8), hemorrhagic risk assessment, decision-making and diagnostic tests (14), professionals' role and multidisciplinary coordination (9) and patient education (7). CONCLUSIONS This is the first consensus in Spain on the management of thrombocytopenia in liver cirrhosis patients. Experts indicated several recommendations to be carried out in different areas that could help physicians make better decisions in their clinical practice.
Collapse
Affiliation(s)
- José Luis Calleja
- Department of Gastroenterology and Hepatology, Puerta de Hierro University Hospital, IDIPHISA, CIBERehd, Madrid, Spain.
| | | | | | - Elba Llop
- Department of Gastroenterology and Hepatology, Puerta de Hierro University Hospital, IDIPHISA, CIBERehd, Madrid, Spain
| | - Fernando López Zárraga
- Vascular and Interventional Radiology Unit, Álava University Hospital, Vitoria-Gasteiz, Spain
| | - María Luisa Lozano
- Department of Hematology, Morales Meseguer General University Hospital, Murcia, Spain; Biomedical Research Institute of Murcia (IMIB-Pascual Parrilla), CIBERER, Murcia, Spain
| | - Rafael Parra
- Blood and Tissue Bank, Vall d'Hebrón Hospital, Barcelona, Spain
| | - Juan Turnes
- Department of Gastroenterology and Hepatology, Pontevedra University Hospital Complex, IIS Galicia Sur, Pontevedra, Spain; Health Research Institute (IIS) Galicia Sur, Pontevedra, Spain
| |
Collapse
|
5
|
Yoshida H, Ohki T, Kanezaki M, Teratani T, Sato S, Obi S, Sato T, Akamatsu M, Uchino K, Taniguchi H. A study on prevention of bleeding complications using lusutrombopag for safe RFA in patients with hepatocellular carcinoma with low platelet counts: prospective observational study. BMC Gastroenterol 2023; 23:250. [PMID: 37488476 PMCID: PMC10364390 DOI: 10.1186/s12876-023-02879-0] [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: 12/29/2022] [Accepted: 07/11/2023] [Indexed: 07/26/2023] Open
Abstract
BACKGROUND Platelet (PLT) transfusion was the most practical way to increase patients' PLT counts before invasive hepatic procedures such as radiofrequency ablation (RFA) for hepatocellular carcinoma (HCC). A novel drug that raises the PLT count by acting on the thrombopoietin receptor has recently become available. METHODS Lusutrombopag 3 mg was administered daily for 7 days to patients who underwent RFA for liver tumors with low PLT counts (< 50,000 PLT µL- 1). We collected demographic data concerning the patients' liver function and PLT counts. RESULTS Lusutrombopag was administered to 91 patients, with a median age of 71 years (range 51-86). Forty-two patients had hepatitis C, 12 had hepatitis B, 21 had alcoholic liver disease, 11 had nonalcoholic steatohepatitis, and five had other diseases. The median Child-Pugh score was 7 (range 5-11). Thirty-seven patients had stage I tumors, 41 had Stage II, 12 had stage III, and one had stage IV. PLT count was elevated from 4.4 × 104 ± 1.4 × 104 to 8.6 × 104 ± 2.5 × 104 PLT µL- 1. Lusutrombopag administration prevented PLT transfusions in 84/91 patients (92%). No patient had bleeding complications after RFA. One had portal thrombosis after lusutrombopag administration. Patients who achieved PLT counts of > 50,000 PLT µL- 1 had higher PLT counts before lusutrombopag administration. The degree of splenomegaly did not affect the rate of PLT count elevation. There was no specific adverse effect by administrating lusutrombopag for patients with PLT counts of around 50,000 µL- 1 but > 50,000 µL- 1. CONCLUSIONS Lusutrombopag administration before RFA was effective and seemed to be relatively safe for hepatocellular carcinoma patients with low PLT counts. TRIAL REGISTRATION This study was approved by Japanese Red Cross Medical Center Institutional Reseach Comittie (#862, 07/03/2016), and was registered in a publically accessible primary register (#UMIN000046629, registered date: 14/01/2022).
Collapse
Affiliation(s)
- Hideo Yoshida
- Dept. of Gastroenterology and Hepatology, Japanese Red Cross Medical Center, Tokyo, Japan.
| | - Takamasa Ohki
- Division of Gastroenterological Medicine, Mitsui Memorial Hospital, Tokyo, Japan
| | - Mineo Kanezaki
- Dept. of Gastroenterology, NTT Medical Center Tokyo, Tokyo, Japan
| | - Takuma Teratani
- Dept. of Gastroenterology, NTT Medical Center Tokyo, Tokyo, Japan
| | - Shinpei Sato
- Dept. of Gastroenterology and Hepatology, Kyoundo Hospital, Tokyo, Japan
| | - Shuntaro Obi
- Dept of Gastroenterology, Teikyo University Chiba Medical Center, Ichihara, Chiba, Japan
| | - Takahisa Sato
- Dept of Gastroenterology, Teikyo University Chiba Medical Center, Ichihara, Chiba, Japan
| | | | - Koji Uchino
- Dept. of Gastroenterology and Hepatology, Japanese Red Cross Medical Center, Tokyo, Japan
| | - Hiroyoshi Taniguchi
- Dept. of Gastroenterology and Hepatology, Japanese Red Cross Medical Center, Tokyo, Japan
| |
Collapse
|
6
|
Van Remoortel H, Scheers H, Avau B, Georgsen J, Nahirniak S, Shehata N, Stanworth SJ, De Buck E, Compernolle V, Vandekerckhove P. Cost-Effectiveness of Thrombopoietin Mimetics in Patients with Thrombocytopenia: A Systematic Review. PHARMACOECONOMICS 2023:10.1007/s40273-023-01271-w. [PMID: 37145291 DOI: 10.1007/s40273-023-01271-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/23/2023] [Indexed: 05/06/2023]
Abstract
OBJECTIVES Thrombopoietin (TPO) mimetics are a potential alternative to platelet transfusion to minimize blood loss in patients with thrombocytopenia. This systematic review aimed to evaluate the cost-effectiveness of TPO mimetics, compared with not using TPO mimetics, in adult patients with thrombocytopenia. METHODS Eight databases and registries were searched for full economic evaluations (EEs) and randomized controlled trials (RCTs). Incremental cost-effectiveness ratios (ICERs) were synthesized as cost per quality-adjusted life year gained (QALY) or as cost per health outcome (e.g. bleeding event avoided). Included studies were critically appraised using the Philips reporting checklist. RESULTS Eighteen evaluations from nine different countries were included, evaluating the cost-effectiveness of TPO mimetics compared with no TPO, watch-and-rescue therapy, the standard of care, rituximab, splenectomy or platelet transfusion. ICERs varied from a dominant strategy (i.e. cost-saving and more effective), to an incremental cost per QALY/health outcome of EUR 25,000-50,000, EUR 75,000-750,000 and EUR > 1 million, to a dominated strategy (cost-increasing and less effective). Few evaluations (n = 2, 10%) addressed the four principal types of uncertainty (methodological, structural, heterogeneity and parameter). Parameter uncertainty was most frequently reported (80%), followed by heterogeneity (45%), structural uncertainty (43%) and methodological uncertainty (28%). CONCLUSIONS Cost-effectiveness of TPO mimetics in adult patients with thrombocytopenia ranged from a dominant strategy to a significant incremental cost per QALY/health outcome or a strategy that is clinically inferior and has increased costs. Future validation and tackling the uncertainty of these models with country-specific cost data and up-to-date efficacy and safety data are needed to increase the generalizability.
Collapse
Affiliation(s)
- Hans Van Remoortel
- Centre for Evidence-Based Practice, Belgian Red Cross, Mechelen, Belgium.
- Department of Public Health and Primary Care, Leuven Institute for Healthcare Policy, KU Leuven, Leuven, Belgium.
| | - Hans Scheers
- Centre for Evidence-Based Practice, Belgian Red Cross, Mechelen, Belgium
- Department of Public Health and Primary Care, Leuven Institute for Healthcare Policy, KU Leuven, Leuven, Belgium
| | - Bert Avau
- Centre for Evidence-Based Practice, Belgian Red Cross, Mechelen, Belgium
| | - Jørgen Georgsen
- Department of Clinical Immunology, South Danish Transfusion Service and Tissue Center, Odense University Hospital, Odense, Denmark
| | - Susan Nahirniak
- Faculty of Medicine, University of Alberta, Edmonton, Canada
- Transfusion and Transplantation Medicine, Alberta Precision Laboratories, Alberta, Canada
| | - Nadine Shehata
- Departments of Medicine, Laboratory Medicine and Pathobiology, Institute of Health Policy Management and Evaluation, University of Toronto, Mount Sinai Hospital, Toronto, Canada
| | - Simon J Stanworth
- Transfusion Medicine, NHS Blood and Transplant, Oxford, UK
- Radcliffe Department of Medicine, University of Oxford, NIHR Oxford Biomedical Research Centre, Oxford, UK
- Department of Haematology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Emmy De Buck
- Centre for Evidence-Based Practice, Belgian Red Cross, Mechelen, Belgium
- Department of Public Health and Primary Care, Leuven Institute for Healthcare Policy, KU Leuven, Leuven, Belgium
| | - Veerle Compernolle
- Blood Services, Belgian Red Cross, Mechelen, Belgium
- Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Philippe Vandekerckhove
- Department of Public Health and Primary Care, Leuven Institute for Healthcare Policy, KU Leuven, Leuven, Belgium
- Belgian Red Cross, Mechelen, Belgium
- Division of Epidemiology and Biostatistics, Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Stellenbosch, South Africa
| |
Collapse
|
7
|
Lingas EC. Hematological Abnormalities in Cirrhosis: A Narrative Review. Cureus 2023; 15:e39239. [PMID: 37337504 PMCID: PMC10277171 DOI: 10.7759/cureus.39239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/18/2023] [Indexed: 06/21/2023] Open
Abstract
Liver cirrhosis remains a major public health issue. Liver fibrosis leading to cirrhosis is the terminal stage of various chronic liver diseases. Inflammatory cytokines are involved in the pathogenesis. Patients with cirrhosis often have hematological abnormalities, such as anemia and thrombocytopenia, which have multifactorial etiologies. Anemia in cirrhosis could be related to bleeding leading to iron deficiency anemia or other nutritional anemia such as vitamin B12 and folate deficiency. The pathophysiology of thrombocytopenia in liver cirrhosis has been postulated to range from splenic sequestration to bone marrow suppression from toxic agents, such as alcohol. It often complicates management due to the risk of bleeding with severely low platelets. This review aimed to highlight pathogenesis of liver cirrhosis, hematological abnormalities in liver cirrhosis, and their clinical significance.
Collapse
|
8
|
Orme ME, Bentley R, Marcella S, Peck-Radosavljevic M, Perard R, Wedemeyer H, Yoshiji H, Agarwal K, Dusheiko G. Systematic Review with Meta-Analysis: Efficacy and Safety of Lusutrombopag for Severe Thrombocytopenia in Patients with Chronic Liver Disease Undergoing Invasive Procedures. Adv Ther 2022; 39:4169-4188. [PMID: 35836089 PMCID: PMC9402754 DOI: 10.1007/s12325-022-02235-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 06/17/2022] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Lusutrombopag is an oral thrombopoietin receptor agonist (TPO-RA). Clinical trials have shown lusutrombopag's efficacy in reducing need for preoperative platelet transfusion in patients with chronic liver disease (CLD) and severe thrombocytopenia. This analysis assessed efficacy and safety of lusutrombopag in patients with severe thrombocytopenia and CLD undergoing planned invasive procedures. METHODS An electronic database search (through 1 December 2020) identified three randomised, placebo-controlled, double-blind clinical trials comparing lusutrombopag with placebo in patients with CLD and platelet count below 50 × 109/L scheduled to undergo a procedure with a perioperative bleeding risk. A random-effects meta-analysis examined treatment effect, with Cochrane Collaboration's tool assessing risk of bias. RESULTS The meta-analysis included 343 (lusutrombopag 3 mg, n = 173; placebo, n = 170) patients. More patients met the criteria for treatment response (platelet count at least 50 × 109/L and increase of at least 20 × 109/L from baseline anytime during the study) with lusutrombopag versus placebo (risk ratio [RR] 6.39; 95% confidence interval [CI] 3.69, 11.07; p < 0.0001). The primary efficacy outcome, proportion of patients requiring no platelet transfusion and no rescue therapy for bleeding for at least 7 days post procedure, was achieved by more patients treated with lusutrombopag versus placebo (RR 3.42; 95% CI 1.86, 6.26; p = 0.0001). The risk of any bleeding event was significantly lower with lusutrombopag compared to placebo (RR 0.55; 95% CI 0.32, 0.95; p = 0.03); conversely, thrombosis event rates were similar between lusutrombopag and placebo (RR 0.79; 95% CI 0.19, 3.24; p = 0.74). CONCLUSION This meta-analysis showed that treatment of severe thrombocytopenia with lusutrombopag in patients with CLD prior to a planned invasive procedure was efficacious and safe in increasing platelet counts, avoiding the need for platelet transfusions, and reducing risk of bleeding, thereby enhancing the certainty of evidence supporting the efficacy and safety of lusutrombopag.
Collapse
Affiliation(s)
- Michelle E Orme
- ICERA Consulting Ltd., 17 Redbridge Close, Swindon, Wiltshire, UK.
| | | | | | - Markus Peck-Radosavljevic
- Abteilung Innere Medizin und Gastroenterologie (IMuG), mit Zentrale Aufnahme und Erstversorgung (ZAE), Klinikum Klagenfurt am Wörthersee, Klagenfurt, Austria
| | | | - Heiner Wedemeyer
- Department of Gastroenterology, Hepatology, and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Hitoshi Yoshiji
- Department of Gastroenterology, Nara Medical University, Kashihara, Nara Prefecture, Japan
| | - Kosh Agarwal
- Institute of Liver Studies, King's College Hospital, London, UK
| | - Geoffrey Dusheiko
- University College London Medical School and King's College Hospital, London, UK
| |
Collapse
|
9
|
Gallo P, Terracciani F, Di Pasquale G, Esposito M, Picardi A, Vespasiani-Gentilucci U. Thrombocytopenia in chronic liver disease: Physiopathology and new therapeutic strategies before invasive procedures. World J Gastroenterol 2022; 28:4061-4074. [PMID: 36157107 PMCID: PMC9403422 DOI: 10.3748/wjg.v28.i30.4061] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 04/21/2022] [Accepted: 07/18/2022] [Indexed: 02/06/2023] Open
Abstract
Chronic liver disease is characterized by several hematological derangements resulting in a complex and barely rebalanced haemostatic environment. Thrombocytopenia is the most common abnormality observed in these patients and recent advances have led to researchers focus the attention on the multifactorial origin of thrombocytopenia and on the key role of thrombopoietin (TPO) in its physiopathology. Severe thrombocytopenia (platelet count < 50000/μL) complicates the management of patients with chronic liver disease by increasing the potential risk of bleeding for invasive procedures, which may be therefore delayed or canceled even if lifesaving. In the very last years, the development of new drugs which exceed the limits of the current standard of care (platelet transfusions, either immediately before or during the procedure) paves the way to a new scenario in the management of this population of patients. Novel agents, such as the TPO-receptor agonists avatrombopag and lusutrombopag, have been developed in order to increase platelet production as an alternative to platelet transfusions. These agents have demonstrated a good profile in terms of efficacy and safety and will hopefully allow reducing limitations and risks associated with platelet transfusion, without any delay in scheduled interventions. Altogether, it is expected that patients with chronic liver disease will be able to face invasive procedures with one more string in their bow.
Collapse
Affiliation(s)
- Paolo Gallo
- Clinical Medicine and Hepatology Unit, Campus Bio-Medico University, Roma 00128, Italy
| | - Francesca Terracciani
- Clinical Medicine and Hepatology Unit, Campus Bio-Medico University, Roma 00128, Italy
| | - Giulia Di Pasquale
- Clinical Medicine and Hepatology Unit, Campus Bio-Medico University, Roma 00128, Italy
| | - Matteo Esposito
- Clinical Medicine and Hepatology Unit, Campus Bio-Medico University, Roma 00128, Italy
| | - Antonio Picardi
- Clinical Medicine and Hepatology Unit, Campus Bio-Medico University, Roma 00128, Italy
| | | |
Collapse
|
10
|
Garcia-Saenz-de-Sicilia M, Al-Obaid L, Hughes DL, Duarte-Rojo A. Mastering Core Recommendations during HEPAtology ROUNDS in Patients with Advanced Chronic Liver Disease. Semin Liver Dis 2022; 42:341-361. [PMID: 35764316 DOI: 10.1055/a-1886-5909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Efficient and thorough care of hospitalized patients with advanced chronic liver disease is of utter importance to improve outcomes and optimize quality of life. This requires understanding current evidence and best practices. To facilitate focus on up-to-date knowledge and a practical approach, we have created the HEPA-ROUNDS mnemonic while outlining a practical review of the literature with critical appraisal for the busy clinician. The HEPA-ROUNDS mnemonic provides a structured approach that incorporates critical concepts in terms of prevention, management, and prognostication of the most common complications frequently encountered in patients with advanced chronic liver disease. In addition, implementing the HEPA-ROUNDS mnemonic can facilitate education for trainees and staff caring for patients with advanced chronic liver disease.
Collapse
Affiliation(s)
| | - Lolwa Al-Obaid
- Division of Gastroenterology, Washington University School of Medicine in St. Louis, St. Louis, Missouri
| | - Dempsey L Hughes
- Division of Gastroenterology, Hepatology and Nutrition, School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Andrés Duarte-Rojo
- Division of Gastroenterology, Hepatology and Nutrition, School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| |
Collapse
|
11
|
Stellungnahme der DGVS zur Nutzenbewertung des GBA zum Wirkstoff Lusutrombopag (Thrombozytopenie bei chronischer Lebererkrankung). ZEITSCHRIFT FUR GASTROENTEROLOGIE 2022. [DOI: 10.1055/a-1851-7778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
12
|
EASL Clinical Practice Guidelines on prevention and management of bleeding and thrombosis in patients with cirrhosis. J Hepatol 2022; 76:1151-1184. [PMID: 35300861 DOI: 10.1016/j.jhep.2021.09.003] [Citation(s) in RCA: 122] [Impact Index Per Article: 61.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 09/13/2021] [Indexed: 12/11/2022]
Abstract
The prevention and management of bleeding and thrombosis in patients with cirrhosis poses several difficult clinical questions. These Clinical Practice Guidelines have been developed to provide practical guidance on debated topics, including current views on haemostasis in liver disease, controversy regarding the need to correct thrombocytopenia and abnormalities in the coagulation system in patients undergoing invasive procedures, and the need for thromboprophylaxis in hospitalised patients with haemostatic abnormalities. Multiple recommendations in this document are based on interventions that the panel feels are not useful, even though widely applied in clinical practice.
Collapse
|
13
|
Eguchi Y, Takahashi H, Mappa S, Santagostino E. Phase 2 study of avatrombopag in Japanese patients with chronic liver disease and thrombocytopenia. Hepatol Res 2022; 52:371-380. [PMID: 35134259 DOI: 10.1111/hepr.13755] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 01/07/2022] [Accepted: 01/15/2022] [Indexed: 12/13/2022]
Abstract
AIM Avatrombopag, a thrombopoietin receptor agonist, can reduce the need for platelet transfusions or rescue interventions for bleeding in patients with chronic liver disease (CLD) and thrombocytopenia undergoing scheduled procedures. A model analysis indicated that the effect of avatrombopag on platelet production was reduced in East Asian versus non-East Asian patients; however, the difference was deemed not clinically significant. Furthermore, a subgroup analysis of pooled Phase 3 trials showed similar avatrombopag efficacy across racial subgroups. The aim of this Phase 2 study was to corroborate the efficacy and safety of avatrombopag in Japanese patients with thrombocytopenia due to CLD. METHODS Japanese patients with CLD and thrombocytopenia were randomized to receive placebo or avatrombopag 20, 40, or 60 mg daily for 5 days. The primary endpoint was responder rate in platelet counts at Visit 4 (10-13 days after treatment initiation), defined as the proportion of patients with platelet count ≥50 × 109 /L and ≥20 × 109 /L increase from baseline. RESULTS Thirty-nine patients were randomized and completed the study (placebo, n = 11; avatrombopag 20 mg, n = 7; 40 mg, n = 11; 60 mg, n = 10). Avatrombopag treatment was associated with significant increases in responder rate at Visit 4 in the 40 mg (63.6%; p = 0.004) and 60 mg (40%; p = 0.024) groups versus placebo (9.1%). Avatrombopag was well tolerated and no new safety signals were detected. CONCLUSIONS Efficacy and safety results from this study were consistent with previous studies in patients with CLD and thrombocytopenia undergoing elective procedures, supporting treatment with avatrombopag in the Japanese population. CLINICALTRIALS gov identifier: NCT02227693.
Collapse
Affiliation(s)
| | - Hirokazu Takahashi
- Liver Center, Saga University Hospital, Faculty of Medicine, Saga University, Saga, Japan
| | | | | |
Collapse
|
14
|
Tanaka K, Baba T, Yoshida M, Iguchi M, Sonoyama T, Fukuhara T, Kano T. Relationship between baseline clinical characteristics and efficacy of lusutrombopag in thrombocytopenic patients with chronic liver disease: post hoc analysis of two placebo-controlled phase 3 trials. Curr Med Res Opin 2022; 38:303-310. [PMID: 34904508 DOI: 10.1080/03007995.2021.2012964] [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] [Indexed: 10/19/2022]
Abstract
OBJECTIVE Lusutrombopag is a thrombopoietin receptor agonist approved to treat thrombocytopenia in patients with chronic liver disease (CLD). This post hoc analysis of the Japanese L-PLUS 1 and global L-PLUS 2 trials aimed to clarify factors related to platelet count increase after lusutrombopag treatment. METHODS In L-PLUS 1, Pearson's correlation coefficients were used to evaluate correlations between platelet count and spleen index, thrombopoietin concentration, white blood cell (WBC) counts, and red blood cell counts (intent-to-treat [ITT] population). Associations between platelet count increase after lusutrombopag treatment and each parameter were assessed by regression analysis and mixed-effect model for repeated measures (MMRM). Associations between time-dependent changes in platelet count increase and each parameter were also examined in the L-PLUS 2 lusutrombopag ITT population by MMRM. RESULTS In L-PLUS 1, the baseline platelet count was correlated with pretreatment spleen index (r = -0.23, 95% confidence interval [CI] -0.41 to -0.03) and WBC count (r = 0.26, 95% CI 0.06 to 0.43). No selected parameters were associated with the maximum platelet count increase from baseline. Patients with WBC counts below the normal range showed smaller platelet count increases after lusutrombopag treatment than patients with WBC counts within the normal range (p = .0028). In L-PLUS 2 (p = .0533), findings were similar and confirmed by larger pooled data of L-PLUS 1/L-PLUS 2 (p = .0021). CONCLUSIONS This post hoc analysis revealed a possible association between baseline WBC count and platelet count increase after lusutrombopag treatment. WBC count could be a relevant factor for lusutrombopag efficacy.
Collapse
Affiliation(s)
- Katsuaki Tanaka
- Department of Gastroenterology, Japanese Red Cross Society Hadano Hospital, Kanagawa, Japan
| | - Takamichi Baba
- Biostatistics Center, Shionogi & Co., Ltd., Osaka, Japan
| | | | | | | | | | - Takeshi Kano
- Project Management, Shionogi & Co., Ltd., Osaka, Japan
| |
Collapse
|
15
|
Lindquist I, Olson SR, Li A, Al-Samkari H, Jou JH, McCarty OJT, Shatzel JJ. The efficacy and safety of thrombopoietin receptor agonists in patients with chronic liver disease undergoing elective procedures: a systematic review and meta-analysis. Platelets 2022; 33:66-72. [PMID: 33459573 PMCID: PMC8286270 DOI: 10.1080/09537104.2020.1859102] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 10/05/2020] [Accepted: 10/07/2020] [Indexed: 01/04/2023]
Abstract
Thrombopoietin receptor agonists (TPO-RAs) can mitigate preprocedural thrombocytopenia in patients with chronic liver disease (CLD) however their effects on procedural outcomes is unclear. In this meta-analysis, we aimed to better define the efficacy, thrombotic risk and bleeding mitigation associated with the use of preoperative TPO-RAs in patients with CLD. We performed a systematic review and meta-analysis of randomized placebo-controlled clinical trials to assess the use of preprocedural TPO-RAs in patients with CLD, searching MEDLINE, EMBASE and the Cochrane library database. Six publications comprising eight randomized trials (1229 patients; 717 received TPO-RAs, 512 received placebo) and three unique TPO-RAs were retrieved. The majority of the included procedures were endoscopic. TPO-RAs were significantly more likely to result in a preoperative platelet count greater than 50 x 109/L (72.1% vs 15.6%, RR 4.8, 95% CI 3.6-6.4 p < .00001. NNT 1.8) and reduced the incidence of platelet transfusions (22.5% vs 67.8%, RR 0.33, 95% CI 0.3-0.4 p < .00001. NNT 2.2). Total periprocedural bleeding was decreased in patients who received TPO-RAs (11.6% vs 15.6%, RR 0.64, 95% CI 0.5-0.9 p = .01. NNT 24.7) and there was no increase in the rate of thrombosis (2.2% vs 1.8% RR 1.25, 95% CI 0.6-2.9 p = .60. NNH 211.1). In patients with CLD the use of preprocedural TPO-RAs resulted in significant increased platelet counts, and decreased the incidence of platelet transfusions as compared to placebo. TPO use likewise decreased the incidence of total periprocedural bleeding without increasing the rate of thrombosis.
Collapse
Affiliation(s)
- Ingrid Lindquist
- Division of General Internal Medicine and Geriatrics, Oregon Health & Science University, Portland, OR, USA
| | - Sven R Olson
- Division of Hematology and Oncology, Oregon Health & Science University, Portland, OR, USA
| | - Ang Li
- Section of Hematology Oncology, Baylor College of Medicine, Houston, TX, USA
| | - Hanny Al-Samkari
- Division of Hematology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Janice H Jou
- Division of Gastroenterology and Hepatology, Oregon Health & Science University, Portland, OR, USA
| | - Owen J T McCarty
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
| | - Joseph J Shatzel
- Division of Hematology and Oncology, Oregon Health & Science University, Portland, OR, USA
- Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
| |
Collapse
|
16
|
Yoshida M, Tateishi R, Hiroi S, Hongo Y, Fujiwara M, Kitanishi Y, Iwasaki K, Takeshima T, Igarashi A. Effects of Lusutrombopag on Post-invasive Procedural Bleeding in Thrombocytopenic Patients with Chronic Liver Disease. Adv Ther 2022; 39:379-390. [PMID: 34748184 PMCID: PMC8799534 DOI: 10.1007/s12325-021-01965-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 10/15/2021] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Thrombocytopenia can increase the bleeding risk in patients with chronic liver disease (CLD) undergoing invasive procedures. Prophylactic platelet transfusion (PT) is often performed to increase platelet counts in patients with CLD undergoing invasive procedures to prevent bleeding. Lusutrombopag, a small-molecule thrombopoietin receptor agonist, is expected to be an alternative therapy to prophylactic PT. This study aimed to compare the effects between lusutrombopag and PT. METHODS Data were obtained from a Japanese administrative database (April 2008-May 2019). Patients aged ≥ 18 years who underwent planned invasive procedures after the first CLD diagnosis and were observed for ≥ 30 days prior to invasive procedures were considered eligible. Patients who underwent planned invasive procedures with lusutrombopag prescription at 5-30 days before the procedure were categorized as the lusutrombopag group, whereas those who received PT at 1 day before and/or on the same day as the procedure, without lusutrombopag prescription, were classified as the PT group. Outcomes, including bleeding frequency during hospitalization and average medical costs (costs for prophylactic treatment and total costs between the day of the invasive procedure and 30 days after the invasive procedure), were compared between the groups after matching. RESULTS Among 738,878 patients with CLD, 379 cases for each group were identified after matching. The incidence of bleeding events was lower in the lusutrombopag group than in the PT group (3.7% vs. 8.2%, p < 0.001). Average medical costs were lower in the lusutrombopag group than in the PT group ($6667 as of August 2021 vs. $7170, p = 0.011). CONCLUSION Lusutrombopag is suggested to be effective as a prophylactic treatment for bleeding prevention in patients with CLD undergoing planned invasive procedures.
Collapse
Affiliation(s)
- Manami Yoshida
- Medical Affairs, Shionogi and Co., Ltd., 7F, Tekko Building, 1-8-2 Marunouchi, Chiyoda-ku, Tokyo, 100-0005, Japan.
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.
| | - Ryosuke Tateishi
- Department of Gastroenterology, The University of Tokyo Hospital, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Shinzo Hiroi
- Medical Affairs, Shionogi and Co., Ltd., 7F, Tekko Building, 1-8-2 Marunouchi, Chiyoda-ku, Tokyo, 100-0005, Japan
| | - Yoshie Hongo
- Medical Affairs, Shionogi and Co., Ltd., 7F, Tekko Building, 1-8-2 Marunouchi, Chiyoda-ku, Tokyo, 100-0005, Japan
| | - Masakazu Fujiwara
- Data Science Department, Shionogi and Co., Ltd., 1-8, Doshomachi 3-chome, Chuo-ku, Osaka, 541-0045, Japan
| | - Yoshitake Kitanishi
- Data Science Department, Shionogi and Co., Ltd., 1-8, Doshomachi 3-chome, Chuo-ku, Osaka, 541-0045, Japan
| | - Kosuke Iwasaki
- Milliman, Inc., 8F, Urbannet Kojimachi Building, 1-6-2 Kojimachi, Chiyoda-ku, Tokyo, 102-0083, Japan
| | - Tomomi Takeshima
- Milliman, Inc., 8F, Urbannet Kojimachi Building, 1-6-2 Kojimachi, Chiyoda-ku, Tokyo, 102-0083, Japan
| | - Ataru Igarashi
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
- Unit of Public Health and Preventive Medicine, Yokohama City University School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
| |
Collapse
|
17
|
Furuichi Y, Takeuchi H, Uojima H, Atsukawa M, Arai T, Arase Y, Kako M, Hidaka H, Itoi T. Lusutrombopag has slightly stronger effects on patients with mild thrombocytopenia compared with those with severe thrombocytopenia; a multicenter propensity score matching study. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2021; 29:439-448. [PMID: 34953107 DOI: 10.1002/jhbp.1099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 11/16/2021] [Accepted: 11/29/2021] [Indexed: 11/07/2022]
Abstract
BACKGROUND Lusutrombopag effectively increases platelet count in patients with severe thrombocytopenia. However, no multicenter studies analyzing the effects of Lusutrombopag on patients with mild thrombocytopenia (platelet count > 50,000/µL) have been performed. We here aimed to clarify the efficacy of Lusutrombopag on these patients by unifying background factors by propensity score matching. METHODS A total of 139 patients with thrombocytopenia were enrolled, and matched for age, sex, etiology, disease, treatment, liver function, renal function, peripheral blood count, and spleen index. The primary endpoint was to compare the increase in platelet count from baseline between the high-platelet group (> 50,000/µL) and the low-platelet group (< 50,000/µL) after Lusutrombopag treatment, using propensity score matching. The secondary endpoint was to clarify platelet transfusion avoidance rate and adverse events, moreover to identify independent predictors associated with the increase in platelet count. RESULTS The mean increase in platelet count was 67,000/μL vs. 48,000/μL in all patients (high- vs. low-platelet group, p = 0.024), and 64,000 /μL vs. 48,000 /μL (p = 0.12) after propensity score matching. The increase in platelet count and the platelet transfusion avoidance rate tended to be higher in the high-platelet group. There was no significant difference about adverse events. Predictors associated with an increase in platelet count were sex, estimated glomerular filtration rate, and spleen index by multivariate analysis. CONCLUSION Lusutrombopag has a little stronger effect in patients with mild thrombocytopenia than those with severe thrombocytopenia and showed a more substantial effect in patients with impaired renal function and small spleen.
Collapse
Affiliation(s)
- Yoshihiro Furuichi
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan.,Department of Gastroenterology, Niiza Shiki Central General Hospital, Saitama, Japan
| | - Hirohito Takeuchi
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| | - Haruki Uojima
- Department of Gastroenterology, Internal Medicine, Kitasato University School of Medicine, Kanagawa, Japan
| | - Masanori Atsukawa
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Nippon Medical School, Tokyo, Japan
| | - Taeang Arai
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Nippon Medical School, Tokyo, Japan
| | - Yoshitaka Arase
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - Makoto Kako
- Department of Gastroenterology, Shonan Kamakura General Hospital, Kamakura, Japan
| | - Hisashi Hidaka
- Department of Gastroenterology, Internal Medicine, Kitasato University School of Medicine, Kanagawa, Japan
| | - Takao Itoi
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| |
Collapse
|
18
|
Yoshiji H, Ueno Y, Kurosaki M, Torimura T, Hatano E, Yatsuhashi H, Yamakado K. Treatment algorithm for thrombocytopenia in patients with chronic liver disease undergoing planned invasive procedures. Hepatol Res 2021; 51:1181-1195. [PMID: 34555262 DOI: 10.1111/hepr.13715] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 09/01/2021] [Accepted: 09/16/2021] [Indexed: 12/12/2022]
Abstract
Thrombocytopenia is highly prevalent in patients with chronic liver disease (CLD) and these patients often require invasive procedures that carry a risk of bleeding. To prevent bleeding, guidelines recommend increasing platelet counts in patients with CLD who have thrombocytopenia and are planned to undergo invasive procedures. There are currently two options to increase platelet counts in patients in this setting: platelet transfusion or thrombopoietin receptor agonists (TPORAs). Several treatment algorithms have been developed in the US to help physicians choose the best course of treatment for each patient; however, to date, no such algorithm has been proposed in other countries, where the choice of treatment has been based on each physician's judgment and experience. Here, we discuss the pathogenesis and treatment of thrombocytopenia in patients with CLD, we review and present current evidence of the efficacy of TPORAs for the treatment of thrombocytopenia in patients with CLD, and we present our expert opinion on a Japanese treatment algorithm for thrombocytopenia in patients with CLD who are planned to undergo invasive procedures. This algorithm aims to provide guidance for optimal decision making in the selection of TPORA therapy or platelet transfusion based on the latest evidence and according to actual clinical practice.
Collapse
Affiliation(s)
- Hitoshi Yoshiji
- Department of Gastroenterology, Nara Medical University, Nara, Japan
| | - Yoshiyuki Ueno
- Department of Gastroenterology, Faculty of Medicine, Yamagata University, Yamagata, Japan
| | - Masayuki Kurosaki
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Tokyo, Japan
| | - Takuji Torimura
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Fukuoka, Japan
| | - Etsuro Hatano
- Department of Gastroenterological Surgery, Hyogo College of Medicine, Nishinomiya, Japan.,Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hiroshi Yatsuhashi
- Department of Gastroenterology, National Hospital Organization Nagasaki Medical Center, Nagasaki, Japan
| | - Koichiro Yamakado
- Department of Radiology, Hyogo College of Medicine, Nishinomiya, Japan
| |
Collapse
|
19
|
O'Shea RS, Davitkov P, Ko CW, Rajasekhar A, Su GL, Sultan S, Allen AM, Falck-Ytter Y. AGA Clinical Practice Guideline on the Management of Coagulation Disorders in Patients With Cirrhosis. Gastroenterology 2021; 161:1615-1627.e1. [PMID: 34579936 DOI: 10.1053/j.gastro.2021.08.015] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Robert S O'Shea
- Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio
| | - Perica Davitkov
- Division of Gastroenterology and Hepatology, Veterans Affairs Northeast Ohio Health Care System, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Cynthia W Ko
- Division of Gastroenterology, University of Washington, Seattle, Washington
| | - Anita Rajasekhar
- Division of Hematology and Oncology, Department of Medicine, University of Florida College of Medicine, Gainesville, Florida
| | - Grace L Su
- Division of Gastroenterology, Department of Medicine, University of Michigan, Ann Arbor, Michigan; Ann Arbor Veterans Affairs Healthcare System, Ann Arbor, Michigan
| | - Shahnaz Sultan
- Division of Gastroenterology, Hepatology, and Nutrition, University of Minnesota, Minneapolis, Minnesota
| | - Alina M Allen
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Yngve Falck-Ytter
- Division of Gastroenterology and Hepatology, Veterans Affairs Northeast Ohio Health Care System, Case Western Reserve University School of Medicine, Cleveland, Ohio
| |
Collapse
|
20
|
Primignani M, Tosetti G, Tripodi A. Implementing pre-procedural thrombopoietin receptor agonists in cirrhotic patients with severe thrombocytopenia: Indiscriminate, selective or unneeded? Dig Liver Dis 2021; 53:1394-1395. [PMID: 34446353 DOI: 10.1016/j.dld.2021.08.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 08/03/2021] [Accepted: 08/05/2021] [Indexed: 12/11/2022]
Affiliation(s)
- M Primignani
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy.
| | - G Tosetti
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
| | - A Tripodi
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center and Fondazione Luigi Villa, Milano, Italy
| |
Collapse
|
21
|
Intagliata NM, Davitkov P, Allen AM, Falck-Ytter YT, Stine JG. AGA Technical Review on Coagulation in Cirrhosis. Gastroenterology 2021; 161:1630-1656. [PMID: 34579937 DOI: 10.1053/j.gastro.2021.09.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Nicolas M Intagliata
- Division of Gastroenterology and Hepatology, University of Virginia, Charlottesville, Virginia
| | - Perica Davitkov
- Division of Gastroenterology and Hepatology, Veterans Affairs Northeast Ohio Health Care System, Cleveland, Ohio; Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Alina M Allen
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Yngve T Falck-Ytter
- Division of Gastroenterology and Hepatology, Veterans Affairs Northeast Ohio Health Care System, Cleveland, Ohio; Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Jonathan G Stine
- Liver Center, Division of Gastroenterology and Hepatology, Pennsylvania State University Milton S. Hershey Medical Center, Hershey, Pennsylvania
| |
Collapse
|
22
|
Rose PD, Au M, Woodman RJ, Tee D, Chinnaratha MA. Pre-procedural use of thrombopoietin-receptor agonists in cirrhosis and severe thrombocytopenia: A systematic review and meta-analysis. Dig Liver Dis 2021; 53:1396-1403. [PMID: 34373229 DOI: 10.1016/j.dld.2021.07.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 07/16/2021] [Accepted: 07/19/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND Severe thrombocytopenia in cirrhosis can preclude invasive procedures. Platelet transfusion is recommended if platelet count pre-procedure is potential alternative to platelet transfusion is thrombopoietin-receptor (TPO) agonists. AIM Evaluate TPO-agonist efficacy and safety in cirrhotic patients with severe thrombocytopenia undergoing invasive procedures. METHODS Randomized control trials (RCT) from electronic reference databases were searched from inception till December 2019. PRISMA guidelines were followed. Primary outcome was platelet transfusion avoidance. Secondary outcomes were weighted mean difference (WMD) in platelet count from baseline to pre-procedure and rates of major adverse events (AE). Pooled Odds Ratio (OR) were estimated using a random-effects model. RESULTS Six RCTs with 1,229 patients were included. All studies had low risk of bias. Compared with placebo, those treated with TPO-agonists had a pooled OR of 0.12(0.08-0.17), P<0.01 for platelet transfusion avoidance, and WMD in platelet count (x10 3 /µL) of 35.6(28.6-42.7), P<0.01. Major AE did not differ between groups [Pooled OR: 0.87(0.47-1.62), P=0.66]. CONCLUSION Compared to placebo, TPO-agonists used in cirrhotic patients with severe thrombocytopenia prior to elective invasive procedures had 88% reduced odds of requiring peri-procedural platelet transfusion and increased platelet count pre-procedure, with no difference in AE rates.
Collapse
Affiliation(s)
- Peter D Rose
- Department of Gastroenterology/ Hepatology, Lyell McEwin Hospital, Haydown Road, Elizabeth Vale, South Australia 5112, Australia
| | - Minnie Au
- Department of Gastroenterology/ Hepatology, Lyell McEwin Hospital, Haydown Road, Elizabeth Vale, South Australia 5112, Australia
| | - Richard J Woodman
- Flinders Centre for Epidemiology and Biostatistics, Flinders University, GPO Box 2100, Adelaide, South Australia 5001, Australia
| | - Derrick Tee
- Department of Gastroenterology/ Hepatology, Lyell McEwin Hospital, Haydown Road, Elizabeth Vale, South Australia 5112, Australia; Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia 5005, Australia
| | - Mohamad A Chinnaratha
- Department of Gastroenterology/ Hepatology, Lyell McEwin Hospital, Haydown Road, Elizabeth Vale, South Australia 5112, Australia; Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia 5005, Australia.
| |
Collapse
|
23
|
Wang Z, Zeng Z, Ye L, Zhu X, Pei Y, Wang Y, Zheng L. Impact of target-mediated drug disposition on hetrombopag pharmacokinetics and pharmacodynamics in Chinese healthy subjects and patients with chronic idiopathic thrombocytopenic purpura. Br J Clin Pharmacol 2021; 88:2084-2095. [PMID: 34705278 DOI: 10.1111/bcp.15130] [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: 02/19/2021] [Revised: 10/05/2021] [Accepted: 10/19/2021] [Indexed: 02/05/2023] Open
Abstract
AIMS The pharmacokinetics (PK) of hetrombopag were found to be nonlinear across evaluated dose ranges. The aim of this study was to develop a mechanism-based population pharmacokinetic/pharmacodynamic (PopPK/PD) model and to provide a reasonable expected therapeutic dose for a future confirmatory clinical study of hetrombopag. METHODS Nonlinear mixed-effects modelling was performed using pooled 2168 hetrombopag concentrations and 1526 platelet counts from 72 healthy subjects and 32 chronic idiopathic thrombocytopenic purpura (ITP) patients from two phase I studies and one phase II study. The final model was evaluated via goodness-of-fit plots, visual predictive check and nonparametric bootstrap. Simulations from the validated PopPK/PD model were used to devise an expected therapeutic dose for later confirmatory clinical study. RESULTS The pharmacokinetic data of hetrombopag were well described by a modified target-mediated drug disposition (TMDD) model with dual sequential first-order absorption. Mean parameter estimates (interindividual variability) were CL/F 7.66 L/h (63.5%), Vc /F 30.0 L (77.2%) and Kdeg 0.693/h (87.1%). The pharmacodynamic profile was well described by a five-compartment lifespan model with four-transit and one-platelet compartments. Simulation results suggested that chronic ITP patients following 10 mg once-daily hetrombopag would able to achieve an ideal platelet count level (50-200 × 109 /L). CONCLUSION TMDD was the primary reason leading to nonlinear PK profile of hetrombopag. Our PK/PD modelling and simulation results support 10 mg once-daily as the recommended therapeutic dose for chronic ITP patients in subsequent confirmatory clinical study of hetrombopag.
Collapse
Affiliation(s)
- Zhenlei Wang
- Clinical Trial Center/NMPA Key Laboratory for Clinical Research and Evaluation of Innovative Drug, West China Hospital of Sichuan University, Chengdu, China
| | - Zhijun Zeng
- Clinical Trial Center/NMPA Key Laboratory for Clinical Research and Evaluation of Innovative Drug, West China Hospital of Sichuan University, Chengdu, China
| | - Lijun Ye
- Clinical Trial Center/NMPA Key Laboratory for Clinical Research and Evaluation of Innovative Drug, West China Hospital of Sichuan University, Chengdu, China.,The Office of Clinical Trial Management/Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xiaohong Zhu
- Clinical Trial Center/NMPA Key Laboratory for Clinical Research and Evaluation of Innovative Drug, West China Hospital of Sichuan University, Chengdu, China
| | - Yuwen Pei
- Clinical Trial Center/NMPA Key Laboratory for Clinical Research and Evaluation of Innovative Drug, West China Hospital of Sichuan University, Chengdu, China
| | - Yongsheng Wang
- Clinical Trial Center/NMPA Key Laboratory for Clinical Research and Evaluation of Innovative Drug, West China Hospital of Sichuan University, Chengdu, China
| | - Li Zheng
- Clinical Trial Center/NMPA Key Laboratory for Clinical Research and Evaluation of Innovative Drug, West China Hospital of Sichuan University, Chengdu, China
| |
Collapse
|
24
|
Armstrong N, Büyükkaramikli N, Penton H, Riemsma R, Wetzelaer P, Huertas Carrera V, Swift S, Drachen T, Raatz H, Ryder S, Shah D, Buksnys T, Worthy G, Duffy S, Al M, Kleijnen J. Avatrombopag and lusutrombopag for thrombocytopenia in people with chronic liver disease needing an elective procedure: a systematic review and cost-effectiveness analysis. Health Technol Assess 2021; 24:1-220. [PMID: 33108266 DOI: 10.3310/hta24510] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND There have been no licensed treatment options in the UK for treating thrombocytopenia in people with chronic liver disease requiring surgery. Established management largely involves platelet transfusion prior to the procedure or as rescue therapy for bleeding due to the procedure. OBJECTIVES To assess the clinical effectiveness and cost-effectiveness of two thrombopoietin receptor agonists, avatrombopag (Doptelet®; Dova Pharmaceuticals, Durham, NC, USA) and lusutrombopag (Mulpleta®; Shionogi Inc., London, UK), in addition to established clinical management compared with established clinical management (no thrombopoietin receptor agonist) in the licensed populations. DESIGN Systematic review and cost-effectiveness analysis. SETTING Secondary care. PARTICIPANTS Severe thrombocytopenia (platelet count of < 50,000/µl) in people with chronic liver disease requiring surgery. INTERVENTIONS Lusutrombopag 3 mg and avatrombopag (60 mg if the baseline platelet count is < 40,000/µl and 40 mg if it is 40,000-< 50,000/µl). MAIN OUTCOME MEASURES Risk of platelet transfusion and rescue therapy or risk of rescue therapy only. REVIEW METHODS Systematic review including meta-analysis. English-language and non-English-language articles were obtained from several databases including MEDLINE, EMBASE and Cochrane Central Register of Controlled Trials, all searched from inception to 29 May 2019. ECONOMIC EVALUATION Model-based cost-effectiveness analysis. RESULTS From a comprehensive search retrieving 11,305 records, six studies were included. Analysis showed that avatrombopag and lusutrombopag were superior to no thrombopoietin receptor agonist in avoiding both platelet transfusion and rescue therapy or rescue therapy only, and mostly with a statistically significant difference (i.e. 95% confidence intervals not overlapping the point of no difference). However, only avatrombopag seemed to be superior to no thrombopoietin receptor agonist in reducing the risk of rescue therapy, although far fewer patients in the lusutrombopag trials than in the avatrombopag trials received rescue therapy. When assessing the cost-effectiveness of lusutrombopag and avatrombopag, it was found that, despite the success of these in avoiding platelet transfusions prior to surgery, the additional long-term gain in quality-adjusted life-years was very small. No thrombopoietin receptor agonist was clearly cheaper than both lusutrombopag and avatrombopag, as the cost savings from avoiding platelet transfusions were more than offset by the drug cost. The probabilistic sensitivity analysis showed that, for all thresholds below £100,000, no thrombopoietin receptor agonist had 100% probability of being cost-effective. LIMITATIONS Some of the rescue therapy data for lusutrombopag were not available. There were inconsistencies in the avatrombopag data. From the cost-effectiveness point of view, there were several additional important gaps in the evidence required, including the lack of a price for avatrombopag. CONCLUSIONS Avatrombopag and lusutrombopag were superior to no thrombopoietin receptor agonist in avoiding both platelet transfusion and rescue therapy, but they were not cost-effective given the lack of benefit and increase in cost. FUTURE WORK A head-to-head trial is warranted. STUDY REGISTRATION This study is registered as PROSPERO CRD42019125311. FUNDING This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 24, No. 51. See the NIHR Journals Library website for further project information.
Collapse
Affiliation(s)
| | - Nasuh Büyükkaramikli
- Erasmus School of Health Policy & Management, Erasmus University Rotterdam, Rotterdam, the Netherlands
| | - Hannah Penton
- Erasmus School of Health Policy & Management, Erasmus University Rotterdam, Rotterdam, the Netherlands
| | | | - Pim Wetzelaer
- Erasmus School of Health Policy & Management, Erasmus University Rotterdam, Rotterdam, the Netherlands
| | | | | | | | | | | | | | | | | | | | - Maiwenn Al
- Erasmus School of Health Policy & Management, Erasmus University Rotterdam, Rotterdam, the Netherlands
| | | |
Collapse
|
25
|
Deng J, Hu H, Huang F, Huang C, Huang Q, Wang L, Wu A, Yang J, Qin D, Zou W, Wu J. Comparative Efficacy and Safety of Thrombopoietin Receptor Agonists in Adults With Thrombocytopenia: A Systematic Review and Network Meta-analysis of Randomized Controlled Trial. Front Pharmacol 2021; 12:704093. [PMID: 34393785 PMCID: PMC8355583 DOI: 10.3389/fphar.2021.704093] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Accepted: 07/16/2021] [Indexed: 12/30/2022] Open
Abstract
Thrombopoietin receptor agonists (TPO-RAs) play a crucial role in stimulating thrombopoiesis. However, conventional meta-analyses have shown inconsistent results regarding the efficacy of thrombopoietin receptor agonists versus placebo. Therefore, we performed a network meta-analysis to assess the effects of five TPO-RAs via indirect comparison. For this network meta-analysis, we considered randomized trials that included any of the following interventions: avatrombopag, lusutrombopag, eltrombopag, romiplostim, recombinant human thrombopoietin (rhTPO). We searched the Medline, PubMed, Embase, the Cochrane Library, and Web of Science databases for randomized controlled clinical trials from inception to January 31, 2021. We use randomized controlled clinical trials of TPO-RAs for treatment of immune thrombocytopenia in adults. The primary outcome was the number of patients achieving platelet response which was defined as the achievement of a platelet count of more than 30 or 50 cells × 109/L in the absence of rescue therapy, and the secondary outcome was the therapy-related serious adverse events and incidence of bleeding episodes. To obtain the estimates of efficacy and safety outcomes, we performed a random-effects network meta-analysis. These estimates were presented as odds ratios with 95% confidence intervals. We use surface under the cumulative ranking probabilities to rank the comparative effects and safety of all drugs against the placebo. In total, 2,207 patients were analyzed in 20 clinical trials. All preparations improved the point estimates of platelet response when compared with the placebo. Avatrombopag and lusutrombopag had the best platelet response compared to the placebo, the former had a non-significant advantage compared to the latter [odds ratio (OR) = 1.91 (95% confidence interval: 0.52, 7.05)]. The treatments were better than eltrombopag, romiplostim, rituximab, and rhTPO + rituximab, with corresponding ORs of 3.10 (1.01, 9.51), 9.96 (2.29, 43.29), 33.09 (8.76, 125.02), and 21.31 (3.78, 119.98) for avatrombopag and 1.62 (0.63, 4.17), 5.21 (1.54, 17.62), 17.34 (5.15, 58.36), and 11.16 (2.16, 57.62) for lusutrombopag. Regarding bleeding, the placebo group had the highest probability of bleeding, whereas lusutrombopag had the lowest risk of bleeding when compared to the placebo. Adverse events were slightly higher in patients receiving rituximab than in those receiving placebo or other treatments. Overall, this meta-analysis showed that avatrombopag may yield the highest efficacy because it has the most favorable balance of benefits and acceptability.
Collapse
Affiliation(s)
- Junzhu Deng
- Department of Chinese Materia Medica, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China.,Laboratory of Chinese Materia Medica, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Haiyang Hu
- Department of Chinese Materia Medica, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China.,Laboratory of Chinese Materia Medica, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Feihong Huang
- Laboratory of Chinese Materia Medica, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China.,Institute of Cardiovascular Research, the Key Laboratory of Medical Electrophysiology, Ministry of Education of China, Medical Key Laboratory for Drug Discovery and Druggability Evaluation of Sichuan Province, Luzhou Key Laboratory of Activity Screening and Druggability Evaluation for Chinese Materia Medica, Luzhou, China
| | - Chunlan Huang
- Stem Cell Laboratory and Department of Hematology, Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Qianqian Huang
- Department of Chinese Materia Medica, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China.,Laboratory of Chinese Materia Medica, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Long Wang
- Laboratory of Chinese Materia Medica, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China.,Institute of Cardiovascular Research, the Key Laboratory of Medical Electrophysiology, Ministry of Education of China, Medical Key Laboratory for Drug Discovery and Druggability Evaluation of Sichuan Province, Luzhou Key Laboratory of Activity Screening and Druggability Evaluation for Chinese Materia Medica, Luzhou, China
| | - Anguo Wu
- Laboratory of Chinese Materia Medica, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China.,Institute of Cardiovascular Research, the Key Laboratory of Medical Electrophysiology, Ministry of Education of China, Medical Key Laboratory for Drug Discovery and Druggability Evaluation of Sichuan Province, Luzhou Key Laboratory of Activity Screening and Druggability Evaluation for Chinese Materia Medica, Luzhou, China
| | - Jing Yang
- Laboratory of Chinese Materia Medica, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China.,Institute of Cardiovascular Research, the Key Laboratory of Medical Electrophysiology, Ministry of Education of China, Medical Key Laboratory for Drug Discovery and Druggability Evaluation of Sichuan Province, Luzhou Key Laboratory of Activity Screening and Druggability Evaluation for Chinese Materia Medica, Luzhou, China
| | - Dalian Qin
- Laboratory of Chinese Materia Medica, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China.,Institute of Cardiovascular Research, the Key Laboratory of Medical Electrophysiology, Ministry of Education of China, Medical Key Laboratory for Drug Discovery and Druggability Evaluation of Sichuan Province, Luzhou Key Laboratory of Activity Screening and Druggability Evaluation for Chinese Materia Medica, Luzhou, China
| | - Wenjun Zou
- Department of Chinese Materia Medica, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jianming Wu
- Laboratory of Chinese Materia Medica, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China.,Institute of Cardiovascular Research, the Key Laboratory of Medical Electrophysiology, Ministry of Education of China, Medical Key Laboratory for Drug Discovery and Druggability Evaluation of Sichuan Province, Luzhou Key Laboratory of Activity Screening and Druggability Evaluation for Chinese Materia Medica, Luzhou, China.,Department of Pharmacy, Affiliated Hospital of Southwest Medical University, Luzhou, China
| |
Collapse
|
26
|
McMurry HS, Jou J, Shatzel J. The hemostatic and thrombotic complications of liver disease. Eur J Haematol 2021; 107:383-392. [PMID: 34258797 DOI: 10.1111/ejh.13688] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 07/06/2021] [Accepted: 07/08/2021] [Indexed: 12/19/2022]
Abstract
Hepatic cirrhosis leads to numerous hematologic derangements resulting in a complex and tenuously rebalanced hemostatic milieu. The utility of common hematologic tests including the INR and aPTT in assessing hemostatic and thrombotic risk in patients with cirrhosis is limited, and consensus on transfusion thresholds and proper management of thrombotic complications continues to evolve. This review summarizes the pathophysiology of key derangements of hemostasis including those of platelets, von Willebrand factor, pro- and anticoagulation factors, and fibrin. Additionally, the pathogenesis, consequences, optimal management, and prevention of major thrombotic and bleeding complications in cirrhosis arte discussed.
Collapse
Affiliation(s)
- Hannah Stowe McMurry
- Divison of Internal Medicine, Oregon Health & Science University, Portland, OR, USA
| | - Janice Jou
- Division of Gastroenterology and Hepatology, Oregon Health & Science University, Portland, OR, USA
| | - Joseph Shatzel
- Division of Hematology and Oncology, Oregon Health & Science University, Portland, OR, USA.,Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA
| |
Collapse
|
27
|
Yoshiji H, Nagoshi S, Akahane T, Asaoka Y, Ueno Y, Ogawa K, Kawaguchi T, Kurosaki M, Sakaida I, Shimizu M, Taniai M, Terai S, Nishikawa H, Hiasa Y, Hidaka H, Miwa H, Chayama K, Enomoto N, Shimosegawa T, Takehara T, Koike K. Evidence-based clinical practice guidelines for Liver Cirrhosis 2020. J Gastroenterol 2021; 56:593-619. [PMID: 34231046 PMCID: PMC8280040 DOI: 10.1007/s00535-021-01788-x] [Citation(s) in RCA: 142] [Impact Index Per Article: 47.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 02/25/2021] [Indexed: 02/07/2023]
Abstract
The first edition of the clinical practice guidelines for liver cirrhosis was published in 2010, and the second edition was published in 2015 by the Japanese Society of Gastroenterology (JSGE). The revised third edition was recently published in 2020. This version has become a joint guideline by the JSGE and the Japan Society of Hepatology (JSH). In addition to the clinical questions (CQs), background questions (BQs) are new items for basic clinical knowledge, and future research questions (FRQs) are newly added clinically important items. Concerning the clinical treatment of liver cirrhosis, new findings have been reported over the past 5 years since the second edition. In this revision, we decided to match the international standards as much as possible by referring to the latest international guidelines. Newly developed agents for various complications have also made great progress. In comparison with the latest global guidelines, such as the European Association for the Study of the Liver (EASL) and American Association for the Study of Liver Diseases (AASLD), we are introducing data based on the evidence for clinical practice in Japan. The flowchart for nutrition therapy was reviewed to be useful for daily medical care by referring to overseas guidelines. We also explain several clinically important items that have recently received focus and were not mentioned in the last editions. This digest version describes the issues related to the management of liver cirrhosis and several complications in clinical practice. The content begins with a diagnostic algorithm, the revised flowchart for nutritional therapy, and refracted ascites, which are of great importance to patients with cirrhosis. In addition to the updated antiviral therapy for hepatitis B and C liver cirrhosis, the latest treatments for non-viral cirrhosis, such as alcoholic steatohepatitis/non-alcoholic steatohepatitis (ASH/NASH) and autoimmune-related cirrhosis, are also described. It also covers the latest evidence regarding the diagnosis and treatment of liver cirrhosis complications, namely gastrointestinal bleeding, ascites, hepatorenal syndrome and acute kidney injury, hepatic encephalopathy, portal thrombus, sarcopenia, muscle cramp, thrombocytopenia, pruritus, hepatopulmonary syndrome, portopulmonary hypertension, and vitamin D deficiency, including BQ, CQ and FRQ. Finally, this guideline covers prognosis prediction and liver transplantation, especially focusing on several new findings since the last version. Since this revision is a joint guideline by both societies, the same content is published simultaneously in the official English journal of JSGE and JSH.
Collapse
Affiliation(s)
- Hitoshi Yoshiji
- Guidelines Committee for Creating and Evaluating the "Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis", The Japanese Society of Gastroenterology / The Japan Society of Hepatology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan.
- Department of Gastroenterology, Nara Medical University, Shijo-cho 840, Kashihara, Nara, 634-8522, Japan.
| | - Sumiko Nagoshi
- Guidelines Committee for Creating and Evaluating the "Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis", The Japanese Society of Gastroenterology / The Japan Society of Hepatology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Takemi Akahane
- Guidelines Committee for Creating and Evaluating the "Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis", The Japanese Society of Gastroenterology / The Japan Society of Hepatology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Yoshinari Asaoka
- Guidelines Committee for Creating and Evaluating the "Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis", The Japanese Society of Gastroenterology / The Japan Society of Hepatology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Yoshiyuki Ueno
- Guidelines Committee for Creating and Evaluating the "Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis", The Japanese Society of Gastroenterology / The Japan Society of Hepatology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Koji Ogawa
- Guidelines Committee for Creating and Evaluating the "Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis", The Japanese Society of Gastroenterology / The Japan Society of Hepatology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Takumi Kawaguchi
- Guidelines Committee for Creating and Evaluating the "Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis", The Japanese Society of Gastroenterology / The Japan Society of Hepatology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Masayuki Kurosaki
- Guidelines Committee for Creating and Evaluating the "Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis", The Japanese Society of Gastroenterology / The Japan Society of Hepatology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Isao Sakaida
- Guidelines Committee for Creating and Evaluating the "Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis", The Japanese Society of Gastroenterology / The Japan Society of Hepatology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Masahito Shimizu
- Guidelines Committee for Creating and Evaluating the "Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis", The Japanese Society of Gastroenterology / The Japan Society of Hepatology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Makiko Taniai
- Guidelines Committee for Creating and Evaluating the "Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis", The Japanese Society of Gastroenterology / The Japan Society of Hepatology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Shuji Terai
- Guidelines Committee for Creating and Evaluating the "Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis", The Japanese Society of Gastroenterology / The Japan Society of Hepatology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Hiroki Nishikawa
- Guidelines Committee for Creating and Evaluating the "Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis", The Japanese Society of Gastroenterology / The Japan Society of Hepatology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Yoichi Hiasa
- Guidelines Committee for Creating and Evaluating the "Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis", The Japanese Society of Gastroenterology / The Japan Society of Hepatology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Hisashi Hidaka
- Guidelines Committee for Creating and Evaluating the "Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis", The Japanese Society of Gastroenterology / The Japan Society of Hepatology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Hiroto Miwa
- Guidelines Committee for Creating and Evaluating the "Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis", The Japanese Society of Gastroenterology / The Japan Society of Hepatology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Kazuaki Chayama
- The Japan Society of Hepatology, Kashiwaya 2 Building 5F, 3-28-10 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Nobuyuki Enomoto
- Guidelines Committee for Creating and Evaluating the "Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis", The Japanese Society of Gastroenterology / The Japan Society of Hepatology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Tooru Shimosegawa
- Guidelines Committee for Creating and Evaluating the "Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis", The Japanese Society of Gastroenterology / The Japan Society of Hepatology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Tetsuo Takehara
- The Japan Society of Hepatology, Kashiwaya 2 Building 5F, 3-28-10 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Kazuhiko Koike
- Guidelines Committee for Creating and Evaluating the "Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis", The Japanese Society of Gastroenterology / The Japan Society of Hepatology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| |
Collapse
|
28
|
Yoshiji H, Nagoshi S, Akahane T, Asaoka Y, Ueno Y, Ogawa K, Kawaguchi T, Kurosaki M, Sakaida I, Shimizu M, Taniai M, Terai S, Nishikawa H, Hiasa Y, Hidaka H, Miwa H, Chayama K, Enomoto N, Shimosegawa T, Takehara T, Koike K. Evidence-based clinical practice guidelines for liver cirrhosis 2020. Hepatol Res 2021; 51:725-749. [PMID: 34228859 DOI: 10.1111/hepr.13678] [Citation(s) in RCA: 87] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 05/26/2021] [Indexed: 12/14/2022]
Abstract
The first edition of the clinical practice guidelines for liver cirrhosis was published in 2010, and the second edition was published in 2015 by the Japanese Society of Gastroenterology (JSGE). The revised third edition was recently published in 2020. This version has become a joint guideline by the JSGE and the Japanese Society of Hepatology (JSH). In addition to the clinical questions (CQs), background questions (BQs) are new items for basic clinical knowledge, and future research questions (FRQs) are newly added clinically important items. Concerning the clinical treatment of liver cirrhosis, new findings have been reported over the past 5 years since the second edition. In this revision, we decided to match the international standards as much as possible by referring to the latest international guidelines. Newly developed agents for various complications have also made great progress. In comparison with the latest global guidelines, such as the European Association for the Study of the Liver (EASL) and American Association for the Study of Liver Diseases (AASLD), we are introducing data based on the evidence for clinical practice in Japan. The flowchart for nutrition therapy was reviewed to be useful for daily medical care by referring to overseas guidelines. We also explain several clinically important items that have recently received focus and were not mentioned in the last editions. This digest version describes the issues related to the management of liver cirrhosis and several complications in clinical practice. The content begins with a diagnostic algorithm, the revised flowchart for nutritional therapy, and refracted ascites, which are of great importance to patients with cirrhosis. In addition to the updated antiviral therapy for hepatitis B and C liver cirrhosis, the latest treatments for non-viral cirrhosis, such as alcoholic steatohepatitis/non-alcoholic steatohepatitis (ASH/NASH) and autoimmune-related cirrhosis, are also described. It also covers the latest evidence regarding the diagnosis and treatment of liver cirrhosis complications, namely gastrointestinal bleeding, ascites, hepatorenal syndrome and acute kidney injury, hepatic encephalopathy, portal thrombus, sarcopenia, muscle cramp, thrombocytopenia, pruritus, hepatopulmonary syndrome, portopulmonary hypertension, and vitamin D deficiency, including BQ, CQ and FRQ. Finally, this guideline covers prognosis prediction and liver transplantation, especially focusing on several new findings since the last version. Since this revision is a joint guideline by both societies, the same content is published simultaneously in the official English journal of JSGE and JSH.
Collapse
Affiliation(s)
- Hitoshi Yoshiji
- Guidelines Committee for Creating and Evaluating the Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis, The Japanese Society of Gastroenterology/the Japan Society of hepatology, Tokyo, Japan.,Department of Gastroenterology, Nara Medical University, Nara, Japan
| | - Sumiko Nagoshi
- Guidelines Committee for Creating and Evaluating the Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis, The Japanese Society of Gastroenterology/the Japan Society of hepatology, Tokyo, Japan
| | - Takemi Akahane
- Guidelines Committee for Creating and Evaluating the Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis, The Japanese Society of Gastroenterology/the Japan Society of hepatology, Tokyo, Japan
| | - Yoshinari Asaoka
- Guidelines Committee for Creating and Evaluating the Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis, The Japanese Society of Gastroenterology/the Japan Society of hepatology, Tokyo, Japan
| | - Yoshiyuki Ueno
- Guidelines Committee for Creating and Evaluating the Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis, The Japanese Society of Gastroenterology/the Japan Society of hepatology, Tokyo, Japan
| | - Koji Ogawa
- Guidelines Committee for Creating and Evaluating the Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis, The Japanese Society of Gastroenterology/the Japan Society of hepatology, Tokyo, Japan
| | - Takumi Kawaguchi
- Guidelines Committee for Creating and Evaluating the Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis, The Japanese Society of Gastroenterology/the Japan Society of hepatology, Tokyo, Japan
| | - Masayuki Kurosaki
- Guidelines Committee for Creating and Evaluating the Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis, The Japanese Society of Gastroenterology/the Japan Society of hepatology, Tokyo, Japan
| | - Isao Sakaida
- Guidelines Committee for Creating and Evaluating the Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis, The Japanese Society of Gastroenterology/the Japan Society of hepatology, Tokyo, Japan
| | - Masahito Shimizu
- Guidelines Committee for Creating and Evaluating the Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis, The Japanese Society of Gastroenterology/the Japan Society of hepatology, Tokyo, Japan
| | - Makiko Taniai
- Guidelines Committee for Creating and Evaluating the Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis, The Japanese Society of Gastroenterology/the Japan Society of hepatology, Tokyo, Japan
| | - Shuji Terai
- Guidelines Committee for Creating and Evaluating the Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis, The Japanese Society of Gastroenterology/the Japan Society of hepatology, Tokyo, Japan
| | - Hiroki Nishikawa
- Guidelines Committee for Creating and Evaluating the Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis, The Japanese Society of Gastroenterology/the Japan Society of hepatology, Tokyo, Japan
| | - Yoichi Hiasa
- Guidelines Committee for Creating and Evaluating the Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis, The Japanese Society of Gastroenterology/the Japan Society of hepatology, Tokyo, Japan
| | - Hisashi Hidaka
- Guidelines Committee for Creating and Evaluating the Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis, The Japanese Society of Gastroenterology/the Japan Society of hepatology, Tokyo, Japan
| | - Hiroto Miwa
- Guidelines Committee for Creating and Evaluating the Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis, The Japanese Society of Gastroenterology/the Japan Society of hepatology, Tokyo, Japan
| | | | - Nobuyuki Enomoto
- Guidelines Committee for Creating and Evaluating the Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis, The Japanese Society of Gastroenterology/the Japan Society of hepatology, Tokyo, Japan
| | - Tooru Shimosegawa
- Guidelines Committee for Creating and Evaluating the Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis, The Japanese Society of Gastroenterology/the Japan Society of hepatology, Tokyo, Japan
| | | | - Kazuhiko Koike
- Guidelines Committee for Creating and Evaluating the Evidence-Based Clinical Practice Guidelines for Liver Cirrhosis, The Japanese Society of Gastroenterology/the Japan Society of hepatology, Tokyo, Japan
| |
Collapse
|
29
|
Lusutrombopag for Thrombocytopenia in Patients With Chronic Liver Disease Undergoing Invasive Procedures. Am J Ther 2021; 29:e599-e603. [DOI: 10.1097/mjt.0000000000001356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
30
|
Giannini EG, Kano T, Ochiai T, Bentley R, Shrestha P, Afdhal N. Bleeding events in lusutrombopag-treated thrombocytopenic patients. Eur J Clin Invest 2021; 51:e13503. [PMID: 33523482 PMCID: PMC8243945 DOI: 10.1111/eci.13503] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 01/22/2021] [Accepted: 01/26/2021] [Indexed: 12/12/2022]
Affiliation(s)
- Edoardo Giovanni Giannini
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, IRCCS-Ospedale Policlinico San Martino, Genoa, Italy
| | - Takeshi Kano
- Global Project Management Department, Shionogi & Co., Ltd., Osaka, Japan
| | | | - Roy Bentley
- US Global Market Access, Shionogi Inc., Florham Park, NJ, USA
| | - Pomy Shrestha
- Product Safety and Pharmacovigilance, Shionogi Inc., Florham Park, NJ, USA
| | - Nezam Afdhal
- Liver Center, Beth Israel Deaconess Medical Center, Boston, MA, USA
| |
Collapse
|
31
|
Perez I, Bolte FJ, Bigelow W, Dickson Z, Shah NL. Step by Step: Managing the Complications of Cirrhosis. Hepat Med 2021; 13:45-57. [PMID: 34079394 PMCID: PMC8164676 DOI: 10.2147/hmer.s278032] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 04/24/2021] [Indexed: 12/12/2022] Open
Abstract
According to the Centers for Disease Control and Prevention, chronic liver disease and cirrhosis is the 11th leading cause of death in the United States. Common causes of chronic liver disease include alcohol, viral hepatitis, and non-alcoholic steatohepatitis (NASH). Inflammation is a critical driver in the progression of liver disease to liver fibrosis and ultimately cirrhosis. While the severity of chronic liver disease extends over a continuum, the management is more easily differentiated between compensated and decompensated cirrhosis. In this review, we discuss pathophysiology, clinical features and management of common complications of liver cirrhosis based on literature review and the current clinical practice guidelines of the American Association for the Study of Liver Diseases (AASLD).
Collapse
Affiliation(s)
- Irene Perez
- Department of Internal Medicine, University of Virginia, Charlottesville, VA, USA
| | - Fabian J Bolte
- Department of Internal Medicine, University of Virginia, Charlottesville, VA, USA
| | - William Bigelow
- Department of Internal Medicine, University of Virginia, Charlottesville, VA, USA
| | - Zachary Dickson
- Division of Gastroenterology and Hepatology, University of Virginia, Charlottesville, VA, USA
| | - Neeral L Shah
- Division of Gastroenterology and Hepatology, University of Virginia, Charlottesville, VA, USA
| |
Collapse
|
32
|
Al-Samkari H, Parnes AD, Goodarzi K, Weitzman JI, Connors JM, Kuter DJ. A multicenter study of romiplostim for chemotherapy-induced thrombocytopenia in solid tumors and hematologic malignancies. Haematologica 2021; 106:1148-1157. [PMID: 32499239 PMCID: PMC8018116 DOI: 10.3324/haematol.2020.251900] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Indexed: 12/15/2022] Open
Abstract
Chemotherapy-induced thrombocytopenia (CIT) frequently complicates cancer treatment causing chemotherapy delays, dose reductions, and discontinuation. There is no FDA-approved agent available to manage CIT. This study retrospectively evaluated patients with CIT treated on institutional romiplostim treatment pathways at 4 U.S. centers. The primary outcome was achievement of a romiplostim response [median on-romiplostim platelet count (Plt) ≥75x109/L and ≥30x109/L above baseline]. Secondary outcomes included time to Plt≥100x109/L and rates of the following: Plt<100x109/L, Plt<75x109/L, Plt<50x109/L, thrombocytosis, chemotherapy dose reduction/treatment delay, platelet transfusion, bleeding, and thromboembolism. Multivariable regression was used to identify predictors of romiplostim non-response and compare weekly dosing with intracycle/intermittent dosing. 173 patients (153 solid tumor, 20 lymphoma or myeloma) were treated, with 170 (98%) receiving a median of 4 (range, 1-36) additional chemotherapy cycles on romiplostim. Romiplostim was effective in solid tumor patients: 71% of patients achieved a romiplostim response, 79% avoided chemotherapy dose reductions/treatment delays and 89% avoided platelet transfusions. Median per-patient Plt on romiplostim was significantly higher than baseline (116x109/L vs. 60x109/L, P<0.001). Bone marrow tumor invasion, prior pelvic irradiation, and prior temozolomide predicted romiplostim non-response. Bleeding rates were lower than historical CIT cohorts and thrombosis rates were not elevated. Weekly dosing was superior to intracycle dosing with higher response rates and less chemotherapy dose reductions/treatment delays (IRR 3.00, 95% CI 1.30-6.91, P=0.010) or bleeding (IRR 4.84, 95% CI 1.18-19.89, P=0.029). Blunted response (10% response rate) was seen in non-myeloid hematologic malignancy patients with bone marrow involvement. In conclusion, romiplostim was safe and effective for CIT in most solid tumor patients.
Collapse
Affiliation(s)
- Hanny Al-Samkari
- Div of Hematology Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, USA
| | - Aric D Parnes
- Hematology Division, Brigham and Womens Hospital, Boston, USA
| | - Katayoon Goodarzi
- Div of Hematology Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, USA
| | - James I Weitzman
- Division of Hematology Oncology, Newton-Wellesley Hospital, Newton, USA
| | - Jean M Connors
- Hematology Division, Brigham and Women Hospital, Harvard Medical School, Boston, USA
| | - David J Kuter
- Div of Hematology Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, USA
| |
Collapse
|
33
|
Brown RS, Imawari M, Izumi N, Osaki Y, Bentley R, Ochiai T, Kano T, Peck-Radosavljevic M. Assessing the periprocedural magnitude of platelet count change in response to lusutrombopag. JHEP Rep 2021; 3:100228. [PMID: 33644726 PMCID: PMC7887643 DOI: 10.1016/j.jhepr.2021.100228] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 11/20/2020] [Accepted: 12/08/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND & AIMS Despite limitations, platelet transfusion has been used to minimise bleeding risk in patients with thrombocytopaenia. Lusutrombopag is an oral, thrombopoietin receptor agonist approved for treatment of thrombocytopaenia associated with chronic liver disease in patients undergoing planned invasive procedures. This post-hoc analysis assessed the magnitude of platelet count change based on the integrated per-protocol population from 2 similar phase III multicentre, randomised, double-blind, placebo-controlled trials. METHODS Adults with chronic liver disease-induced thrombocytopaenia and platelet count <50 (× 109/L) received lusutrombopag 3 mg or placebo ≤7 days before invasive procedure scheduled 9-14 days after randomisation. Platelet transfusion was required per protocol if the platelet count remained <50 no more than 2 days before the planned invasive procedure. Post-hoc analysis included: proportion of patients with platelet count ≥50, ≥1.5-fold increase, and a doubling of platelet count; maximum and maximum change in platelet count; and platelet count time course. RESULTS Platelet count ≥50, a platelet count increase ≥1.5-fold, and at least a doubling in platelet count were achieved in 88.3%, 86.9%, and 52.6% of patients in the lusutrombopag group (n = 137) vs. 58.6%, 32.3%, and 6.0% of patients in the placebo group (n = 133), respectively. In the lusutrombopag group, median maximum platelet count across baseline platelet counts of <30, ≥30 to <40, and ≥40 was 46, 76, and 87, respectively. Median maximum change in platelet count by baseline platelet count was +24, +42, and +40, respectively. Patients who received lusutrombopag without platelet transfusion achieved a median platelet count ≥50 for 3 weeks. CONCLUSIONS Patients treated with lusutrombopag experienced a clinically relevant response in platelet count for a substantial duration of time. LAY SUMMARY Patients with low platelet counts caused by chronic liver disease may not receive planned invasive procedures or surgeries because of an increased risk of bleeding. Lusutrombopag has previously demonstrated efficacy in raising platelet counts and is approved to treat chronic liver disease patients with low platelet counts in advance of a planned surgery. Physicians need to understand more clearly what to expect in terms of platelet count change when using lusutrombopag; this integrated analysis provides data to help guide its clinical application.
Collapse
Key Words
- AE, adverse event
- CLD, chronic liver disease
- CT, computerised tomography
- GCP, Good Clinical Practice
- HR, hazard ratio
- ICF, informed consent form
- ICH, International Conference on Harmonisation
- ITT, intention-to-treat
- LUSU, lusutrombopag
- Lusutrombopag
- MRI, magnetic resonance imaging
- Magnitude
- PBO, placebo
- PP, per protocol
- PT, platelet transfusion
- Platelet
- Procedural
- TCP, thrombocytopaenia
- TEAE, treatment-emergent adverse event
- Thrombocytopaenia
- US, ultrasonography
- WHO, World Health Organization
Collapse
Affiliation(s)
- Robert S. Brown
- Division of Gastroenterology and Hepatology, Weill Cornell Medical College, New York, NY, USA
| | - Michio Imawari
- Institute for Gastrointestinal and Liver Disease, Shin-Yurigaoka General Hospital, Kawasaki, Japan
| | - Namiki Izumi
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Tokyo, Japan
| | | | - Roy Bentley
- Global Market Access, Shionogi Inc., Florham Park, NJ, USA
| | | | - Takeshi Kano
- Global Project Management Department, Shionogi & Co., Ltd., Osaka, Japan
| | - Markus Peck-Radosavljevic
- Abteilung Innere Medizin & Gastroenterologie (IMuG), mit Zentrale Aufnahme & Erstversorgung (ZAE), Klinikum Klagenfurt am Wörthersee, Klagenfurt, Austria
| |
Collapse
|
34
|
Nishida Y, Kawaoka T, Imamura M, Namba M, Fujii Y, Uchikawa S, Ohya K, Daijo K, Teraoka Y, Morio K, Fujino H, Nakahara T, Yamauchi M, Hiramatsu A, Tsuge M, Aikata H, Takahashi S, Hayes CN, Fukuhara T, Tsuji K, Arataki K, Nagaoki Y, Aisaka Y, Kamada K, Kodama H, Chayama K. Efficacy of Lusutrombopag for Thrombocytopenia in Patients with Chronic Liver Disease Scheduled to Undergo Invasive Procedures. Intern Med 2021; 60:829-837. [PMID: 33087674 PMCID: PMC8024946 DOI: 10.2169/internalmedicine.5930-20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Objective Lusutrombopag is a thrombopoietin receptor agonist that improves thrombocytopenia in patients with chronic liver disease scheduled to undergo invasive procedures. However, information on the efficacy of repeated lusutrombopag treatment and factors associated with the treatment is scarce. We analyzed the efficacy of repeated lusutrombopag treatment and the factors associated with a response to lusutrombopag. Methods Thirty-nine patients with chronic liver disease who received lusutrombopag treatment before undergoing invasive procedures were enrolled in this retrospective study. Of the 39 patients, 10 received lusutrombopag treatment multiple times for a total of 53 regimens of lusutrombopag treatment. Changes in platelet counts, the effects of repeated lusutrombopag treatment, and factors associated with response to lusutrombopag were analyzed. Results The median platelet count increased significantly from 4.5×104/μL before lusutrombopag treatment to 7.2×104/μL before the invasive procedure (p<0.01), and patients undergoing 49 of the 53 (92%) treatment regimens succeeded in undergoing invasive procedures without needing platelet transfusions. In patients who received lusutrombopag treatment repeatedly, the median platelet count significantly increased following the second administration of lusutrombopag, and the effects of lusutrombopag were similar between the first and second administration. A multivariate analysis identified the absence of diabetes mellitus (odds ratio, 5.56 for presence; p=0.04) as a significant and independent predictor of a response to lusutrombopag. Conclusion Lusutrombopag treatment significantly increased platelet counts in patients with chronic liver disease, making it possible to receive invasive procedures. The treatment produced identical effects when it was repeated. The efficacy of lusutrombopag might be decreased in patients with diabetes mellitus.
Collapse
Affiliation(s)
- Yuno Nishida
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Japan
| | - Tomokazu Kawaoka
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Japan
| | - Michio Imamura
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Japan
| | - Maiko Namba
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Japan
| | - Yasutoshi Fujii
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Japan
| | - Shinsuke Uchikawa
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Japan
| | - Kazuki Ohya
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Japan
| | - Kana Daijo
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Japan
| | - Yuji Teraoka
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Japan
| | - Kei Morio
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Japan
| | - Hatsue Fujino
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Japan
| | - Takashi Nakahara
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Japan
| | - Masami Yamauchi
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Japan
| | - Akira Hiramatsu
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Japan
| | - Masataka Tsuge
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Japan
| | - Hiroshi Aikata
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Japan
| | - Shoichi Takahashi
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Japan
| | - C Nelson Hayes
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Japan
| | - Takayuki Fukuhara
- Department of Gastroenterology/Liver Center, Hiroshima Red Cross Hospital and Atomic-bomb Survivors Hospital, Japan
| | - Keiji Tsuji
- Department of Gastroenterology/Liver Center, Hiroshima Red Cross Hospital and Atomic-bomb Survivors Hospital, Japan
| | - Keiko Arataki
- Department of Gastroenterology, Tsuchiya General Hospital, Japan
| | - Yuko Nagaoki
- Department of Gastroenterology, Mazda Hospital, Japan
| | - Yasuyuki Aisaka
- Department of Gastroenterology, JA Hiroshima General Hospital, Japan
| | - Koji Kamada
- Department of Internal Medicine, Shobara Red Cross Hospital, Japan
| | - Hideaki Kodama
- Department of Hepatology, Hiroshima-Nishi Medical Center, Japan
| | - Kazuaki Chayama
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Japan
| |
Collapse
|
35
|
Takeuchi H, Furuichi Y, Yoshimasu Y, Kasai Y, Abe M, Sugimoto K, Itoi T. The Thrombopoietin Receptor Agonist Lusutrombopag Is Effective for Patients with Chronic Liver Disease and Impaired Renal Function. J NIPPON MED SCH 2021; 87:325-333. [PMID: 32238734 DOI: 10.1272/jnms.jnms.2020_87-603] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND The thrombopoietin (TPO) receptor agonist lusutrombopag was developed to treat thrombocytopenia in chronic liver disease (CLD). However, its effectiveness remains unclear. The purpose of this study was to assess the efficacy of lusutrombopag and identify predictors associated with increase in platelet count. METHODS Eighty CLD patients with thrombocytopenia were enrolled. The primary endpoint was a satisfactory increase in platelets (greater than 1.0 × 104/μL from baseline) in the absence of platelet transfusion. The secondary endpoints were response rate (an increase of greater than 1.0 × 104/μL from baseline), independent predictors of increase in platelets, and the superiority of lusutrombopag over platelet transfusion. RESULTS The primary endpoint was achieved in 93.8% (75 of 80) patients. The response rate was 96.2% (77 of 80). Renal function parameters (blood urea nitrogen, creatinine, eGFR) were significantly negatively associated with platelet count (p = 0.033, 0.049, and 0.0014, respectively) and were identified as independent predictors by multiple regression analysis (p = 0.049, 0.0023, and 0.0016, respectively). The median increase in platelet count was significantly higher after lusutrombopag than after platelet transfusion (41,000 vs. 12,000/μL, p = 0.015). CONCLUSION Lusutrombopag was more effective than platelet transfusion for CLD patients, and renal function independently predicted increase in platelet count. Renal function parameters were significantly associated with platelet count.
Collapse
Affiliation(s)
- Hirohito Takeuchi
- Department of Gastroenterology and Hepatology, Tokyo Medical University
| | - Yoshihiro Furuichi
- Department of Gastroenterology and Hepatology, Tokyo Medical University.,Department of Gastroenterology and Hepatology, Niizashiki Central General Hospital
| | - Yu Yoshimasu
- Department of Gastroenterology and Hepatology, Tokyo Medical University
| | - Yoshitaka Kasai
- Department of Gastroenterology and Hepatology, Tokyo Medical University
| | - Masakazu Abe
- Department of Gastroenterology and Hepatology, Tokyo Medical University
| | | | - Takao Itoi
- Department of Gastroenterology and Hepatology, Tokyo Medical University
| |
Collapse
|
36
|
Lusutrombopag is effective and safe in patients with chronic liver disease and severe thrombocytopenia: a multicenter retrospective study. BMC Gastroenterol 2020; 20:427. [PMID: 33317473 PMCID: PMC7737263 DOI: 10.1186/s12876-020-01573-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 12/07/2020] [Indexed: 02/08/2023] Open
Abstract
Background Chronic liver disease (CLD) is often complicated by severe thrombocytopenia (platelet count < 50,000/µL). Platelet transfusion has been a gold standard for increasing the platelet count to prevent hemorrhagic events in such patients. Lusutrombopag, a thrombopoietin receptor agonist, can increase the platelet count in such patients when invasive procedures are scheduled. Former studies on lusutrombopag included patients with a platelet count of > 50,000/µL at baseline: the proportions of patients who did not require platelet transfusion were 84–96%, which might be overestimated. Methods The efficacy and safety of lusutrombopag were retrospectively investigated in CLD patients with platelet count of < 50,000/µL, a criterion for platelet transfusion, in real-world settings. We examined the proportion of patients who did not require platelet transfusion in 31 CLD patients, which exceeded a minimum required sample size (21 patients) calculated by 80% power at a significance level of 5%. Lusutrombopag, 3 mg once daily, was administered 8–18 days before scheduled invasive procedures. Results Among 31 patients who received lusutrombopag, 23 patients (74.2%) patients showed a platelet count of ≥ 50,000/µL (Group A) and did not require platelet transfusion. The remaining 8 patients (25.8%) did not reached platelet ≥ 50,000/µL (Group B). The means of platelet increase were 38,000/µL and 12,000/µL in groups A and B, respectively. A low platelet count at baseline was a characteristic of patients in group B. Among 13 patients who repeatedly used lusutrombopag, lusutrombopag significantly increased the platelet count as the initial treatment. When all repeated uses of lusutrombopag were counted among these 13 patients, platelet transfusion was not required in 82.1% (23/28) of treatments. Although one patient showed portal thrombosis after lusutrombopag treatment, the thrombosis was disappeared by anticoagulant treatment for 35 days. The degree of platelet increase with lusutrombopag was larger than that in their previous platelet transfusion. Conclusions The proportion of patients who did not require platelet transfusion was 74.2%, which is smaller than that in former studies which included CLD patients with a platelet count of > 50,000/µL. However, lusutrombopag is effective and safe for CLD patients with a platelet count of < 50,000/µL.
Collapse
|
37
|
Numata K, Tanaka K, Katsube T, Ochiai T, Fukuhara T, Kano T, Osaki Y, Izumi N, Imawari M. Is platelet monitoring during 7-day lusutrombopag treatment necessary in chronic liver disease patients with thrombocytopenia undergoing planned invasive procedures? A phase IIIb open-label study. Hepatol Res 2020; 50:1141-1150. [PMID: 32609920 DOI: 10.1111/hepr.13544] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 06/16/2020] [Accepted: 06/24/2020] [Indexed: 12/23/2022]
Abstract
AIM Lusutrombopag is approved for thrombocytopenia in chronic liver disease patients planned to undergo invasive procedures. In previous clinical studies, lusutrombopag treatment was stopped in patients with an increase in platelet count (PC) of ≥20 × 109 /L from baseline and whose PC was ≥50 × 109 /L (discontinuation criteria). We assessed the influence of platelet monitoring during lusutrombopag treatment in lusutrombopag-naïve patients. METHODS In this open-label study, Child-Pugh class A and B (A/B) patients were enrolled and treated with lusutrombopag (3 mg/day) for 7 days. In the treatment-naïve A/B-1 group, the discontinuation criteria were applied on day 6. In the treatment-naïve A/B-2 group, the criteria were not applied. In a non-naïve A/B group, the criteria were applied on days 3 and 5-7. The main efficacy end-point was the proportion of patients without platelet transfusion (PT) before the primary invasive procedure. RESULTS In the A/B-1, A/B-2, and non-naïve A/B groups, the proportions of patients without PT were 80.9% (38/47), 83.0% (39/47), and 75.0% (6/8), respectively. The mean durations of PC ≥ 50 × 109 /L without PT were 20.7, 20.3, and 22.8 days, respectively. Excessive PC increases (≥200 × 109 /L) were not detected in any group. Treatment-related adverse events occurred in 4.3%, 6.4%, and 0% of A/B-1, A/B-2, and non-naïve A/B patients, respectively. Severe portal vein thrombosis occurred in one A/B-2 patient (PC 75 × 109 /L at onset). CONCLUSIONS No meaningful efficacy and safety differences were observed among the groups with or without discontinuation criteria and the non-naïve group. These findings support lusutrombopag treatment without platelet monitoring and retreatment with lusutrombopag.
Collapse
Affiliation(s)
- Kazushi Numata
- Gastroenterological Center, Yokohama City University Medical Center, Yokohama, Japan
| | - Katsuaki Tanaka
- Gastroenterological Center, Yokohama City University Medical Center, Yokohama, Japan.,Gastroenterological Center, Japanese Red Cross Hadano Hospital, Hadano, Japan
| | - Takayuki Katsube
- Clinical Pharmacology and Pharmacokinetics, Shionogi & Co., Ltd., Osaka, Japan
| | | | | | - Takeshi Kano
- Project Management, Shionogi & Co., Ltd., Osaka, Japan
| | - Yukio Osaki
- Department of Gastroenterology and Hepatology, Japanese Red Cross Society Osaka Hospital, Osaka, Japan.,Department of Gastroenterology and Hepatology, Meiwa Hospital, Nishinomiya, Japan
| | - Namiki Izumi
- Department of Gastroenterology and Hepatology, Japanese Red Cross Society Musashino Hospital, Musashino, Japan
| | - Michio Imawari
- Institute for Gastrointestinal and Liver Diseases, Shin-yurigaoka General Hospital, Kawasaki, Japan
| |
Collapse
|
38
|
Lusutrombopag Is Safe and Efficacious for Treatment of Thrombocytopenia in Patients With and Without Hepatocellular Carcinoma. Clin Gastroenterol Hepatol 2020; 18:2600-2608.e1. [PMID: 32205226 DOI: 10.1016/j.cgh.2020.03.032] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 02/04/2020] [Accepted: 03/13/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND & AIMS Patients with hepatocellular carcinoma (HCC) secondary to chronic liver disease often require invasive procedures but frequently have thrombocytopenia. Lusutrombopag is an agonist of the thrombopoietin receptor that activates platelet production. METHODS We performed an integrated analysis of data from 2 phase 3 trials (L-PLUS 1, Japan, October 2013 to May 2014, and L-PLUS 2, global, June 2015 to April 2017) that compared the efficacy and safety of lusutrombopag with placebo in patients with chronic liver disease, with and without HCC. Our analysis included patients with Eastern Cooperative Oncology Group grades of 0 or 1, Child-Pugh classes A or B, and a platelet count less than 50 × 109/L who were scheduled to undergo invasive procedures in 9 to 14 days. Patients received lusutrombopag (3 mg) or placebo daily for 7 days or fewer before an invasive procedure. Imaging studies assessed treatment-emergent adverse events, including asymptomatic portal vein thrombosis. The primary end point was no requirement for platelet transfusion before the invasive procedure and rescue therapies for bleeding 7 days or fewer after the invasive procedure. RESULTS The per-protocol population included 270 patients (95 with HCC). A significantly higher proportion of patients with HCC who received lusutrombopag achieved the primary end point (68.0%) vs patients who received placebo (8.9%) (P < .0001); in patients without HCC, these proportions were 77.0% vs 21.6% (P < .0001). Lusutrombopag reduced the need for platelet transfusions, increased platelet counts for 3 weeks, and reduced the number of bleeding events in patients with and without HCC compared with placebo. Risk of thrombosis was similar to that of placebo. CONCLUSIONS Patients with and without HCC receiving lusutrombopag had a reduction in the number of platelet transfusions before invasive procedures compared with patients receiving placebo, with no increase in thrombosis or bleeding. L-PLUS 1: JapicCTI-132323; L-PLUS 2: ClinicalTrials.gov number no: NCT02389621.
Collapse
|
39
|
Katsube T, Shimizu R, Fukuhara T, Kano T, Wajima T. Pharmacokinetic/Pharmacodynamic Modelling and Simulation of Lusutrombopag, a Novel Thrombopoietin Receptor Agonist, for the Treatment of Thrombocytopenia in Patients with Chronic Liver Disease Undergoing Invasive Procedures. Clin Pharmacokinet 2020; 58:1469-1482. [PMID: 31055790 PMCID: PMC6856258 DOI: 10.1007/s40262-019-00770-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
BACKGROUND Patients with thrombocytopenia associated with chronic liver disease (CLD) are at greater risk of bleeding during invasive procedures. This study characterized the pharmacokinetic/pharmacodynamic (PK/PD) profile of lusutrombopag, a novel thrombopoietin-receptor agonist, using modelling and simulation, and evaluated the appropriate dose regimen for treatment of thrombocytopenia in CLD patients undergoing invasive procedures. METHODS A population PK/PD model was developed using plasma lusutrombopag concentrations from 78 healthy subjects and 349 CLD patients, as well as platelet counts from 347 of these 349 patients. Covariates were explored from subject characteristics. Monte-Carlo simulations were performed to assess a dose response for efficacy (platelet counts ≥ 50,000/μL) and a risk for platelet overshooting (platelet counts > 200,000/μL). RESULTS Visual predictive checks indicated the developed models described the PK/PD profile of lusutrombopag well. In the simulations, without stopping criteria, lusutrombopag 3 mg once daily for 7 days before scheduled invasive procedures provided effective platelet response (85.2% probability for efficacy). The probability of platelet overshooting was 1.2%, indicating that platelet monitoring is not necessary. Although body weight was an influential covariate on the pharmacokinetics of lusutrombopag, individually estimated peak platelet counts overlapped among the body weight groups, suggesting no clinically significant effect on body weight. CONCLUSION The modelling and simulation support lusutrombopag 3 mg once daily for 7 days without platelet monitoring.
Collapse
Affiliation(s)
- Takayuki Katsube
- Clinical Pharmacology and Pharmacokinetics, Shionogi & Co., Ltd, 1-4, Shibata 1-chome, Kita-ku, Osaka, 530-0012, Japan.
| | - Ryosuke Shimizu
- Clinical Pharmacology and Pharmacokinetics, Shionogi & Co., Ltd, 1-4, Shibata 1-chome, Kita-ku, Osaka, 530-0012, Japan
| | - Takahiro Fukuhara
- Clinical Research Department, Shionogi & Co., Ltd, 1-4, Shibata 1-chome, Kita-ku, Osaka, 530-0012, Japan
| | - Takeshi Kano
- Project Management Department, Shionogi & Co., Ltd, 1-4, Shibata 1-chome, Kita-ku, Osaka, 530-0012, Japan
| | - Toshihiro Wajima
- Clinical Pharmacology and Pharmacokinetics, Shionogi & Co., Ltd, 1-4, Shibata 1-chome, Kita-ku, Osaka, 530-0012, Japan
| |
Collapse
|
40
|
Furuichi Y, Takeuchi H, Yoshimasu Y, Kasai Y, Abe M, Itoi T. Thrombopoietin receptor agonist is more effective than platelet transfusion for chronic liver disease with thrombocytopenia, shown by propensity score matching. Hepatol Res 2020; 50:1062-1070. [PMID: 32510789 DOI: 10.1111/hepr.13530] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 05/24/2020] [Accepted: 05/31/2020] [Indexed: 01/14/2023]
Abstract
AIM The thrombopoietin receptor agonist, lusutrombopag, was recently adapted for treatment of thrombocytopenia in chronic liver disease. However, no studies have compared the effects of lusutorombopag and platelet transfusion. Therefore, we aimed to clarify the efficacy and proportion of responders of lusutrombopag compared with platelet transfusion, by propensity score matching. METHODS A total of 200 patients (90 lusutrombopag, 110 platelet transfusion) with thrombocytopenia were enrolled, and matched for age, liver function, renal function, platelet count, peripheral blood count, and spleen size, using the propensity score-matching method. Finally, 52 patients (26 lusutrombopag, 26 platelet transfusion) were included. The primary end-point was an increase in platelet count. Secondary end-points were the proportion of responders, duration of the sustained effect, incidence of adverse events, and predictors associated with an increase in platelet count. RESULTS The median increase in platelets from baseline was 48 × 103 /μL versus 9.5 × 103 /μL (lusutrombopag vs. transfusion, P < 0.0001). The proportion of responders (increase of >10 × 103 /μL) was 100% versus 50.0% (P < 0.0001). Median duration of the sustained effect (increase of >50 × 103 /μL) was 10 versus 2 days (P < 0.0001). The incidence of adverse events was 7.7% versus 50.0% (P = 0.036). Predictors associated with an increase in platelets were hemoglobin and spleen size by multiple regression analysis. CONCLUSION Lusutrombopag was more effective in chronic liver disease patients than platelet transfusion. The proportion of responders, effect duration, and non-incidence rate of adverse events were higher in the lusutrombopag group.
Collapse
Affiliation(s)
- Yoshihiro Furuichi
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| | - Hirohito Takeuchi
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| | - Yuu Yoshimasu
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| | - Yoshitaka Kasai
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| | - Masakazu Abe
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| | - Takao Itoi
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| |
Collapse
|
41
|
Kawaratani H, Tsuji Y, Ishida K, Kaya D, Kubo T, Fujinaga Y, Sawada Y, Sato S, Takaya H, Kaji K, Namisaki T, Moriya K, Akahane T, Yoshiji H. Effect of three or more treatments with lusutrombopag in patients with cirrhotic thrombocytopenia: A retrospective single-center study. Hepatol Res 2020; 50:1101-1105. [PMID: 32558192 DOI: 10.1111/hepr.13536] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Revised: 05/29/2020] [Accepted: 06/14/2020] [Indexed: 12/18/2022]
Abstract
AIMS Thrombocytopenia is a common complication among patients with chronic liver disease (CLD). Lusutrombopag, an oral thrombopoietin receptor agonist, is used to reduce the risk of hemorrhage in patients with thrombocytopenia who are undergoing invasive procedures. Platelet transfusion was the standard treatment for thrombocytopenia; however, multiple platelet transfusions lead to the production of antiplatelet antibody. The effect of giving lusutrombopag three times or more has not been previously reported. In this study, we investigated the effect of lusutrombopag readministration in patients with thrombocytopenia. METHODS This study included 14 patients (total, 24 readministrations) who received lusutrombopag two times or more. Changes in platelet counts were evaluated. Treatment response was defined as an increased platelet count of ≥20 000/μL after lusutrombopag treatment. RESULTS Lusutrombopag was given twice in nine patients, three times in three patients, five times in one patient, and six times in one patient. An elevated platelet count of <20 000/μL was noted in only one of the 24 readministrations. There were no postoperative hemorrhagic complications, and no patient had an increased platelet count of >200 000/μL. One patient had a portal venous mural thrombus; however, he was asymptomatic, and the thrombus resolved after anticoagulant treatment, without recurrence. The comparison between the first, second, and third or more treatments showed there was no significant difference in platelet increase. CONCLUSION Repeated treatment of lusutrombopag is effective for CLD patients with thrombocytopenia. Moreover, three or more treatments with lusutrombopag showed equal effect compared with one and two treatments with the medication.
Collapse
Affiliation(s)
- Hideto Kawaratani
- Third Department of Internal Medicine, Nara Medical University, Kashihara, Japan
| | - Yuki Tsuji
- Third Department of Internal Medicine, Nara Medical University, Kashihara, Japan
| | - Koji Ishida
- Third Department of Internal Medicine, Nara Medical University, Kashihara, Japan
| | - Daisuke Kaya
- Third Department of Internal Medicine, Nara Medical University, Kashihara, Japan
| | - Takuya Kubo
- Third Department of Internal Medicine, Nara Medical University, Kashihara, Japan
| | - Yukihisa Fujinaga
- Third Department of Internal Medicine, Nara Medical University, Kashihara, Japan
| | - Yasuhiko Sawada
- Third Department of Internal Medicine, Nara Medical University, Kashihara, Japan
| | - Shinya Sato
- Third Department of Internal Medicine, Nara Medical University, Kashihara, Japan
| | - Hiroaki Takaya
- Third Department of Internal Medicine, Nara Medical University, Kashihara, Japan
| | - Kosuke Kaji
- Third Department of Internal Medicine, Nara Medical University, Kashihara, Japan
| | - Tadashi Namisaki
- Third Department of Internal Medicine, Nara Medical University, Kashihara, Japan
| | - Kei Moriya
- Third Department of Internal Medicine, Nara Medical University, Kashihara, Japan
| | - Takemi Akahane
- Third Department of Internal Medicine, Nara Medical University, Kashihara, Japan
| | - Hitoshi Yoshiji
- Third Department of Internal Medicine, Nara Medical University, Kashihara, Japan
| |
Collapse
|
42
|
Nilles KM, Flamm SL. Thrombocytopenia in Chronic Liver Disease: New Management Strategies. Clin Liver Dis 2020; 24:437-451. [PMID: 32620282 DOI: 10.1016/j.cld.2020.04.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Thrombocytopenia is common in advanced liver disease, and such patients frequently need invasive procedures. Numerous mechanisms for thrombocytopenia exist, including splenic sequestration and reduction of levels of the platelet growth factor thrombopoietin. Traditionally, platelet transfusions have been used to increase platelet counts before elective procedures, usually to a threshold of greater than or equal to 50,000/μL, but levels vary by provider, procedure, and specific patient. Recently, the thrombopoietin receptor agonists avatrombopag and lusutrombopag were studied and found efficacious for increasing platelet count in the outpatient setting for select patients with advanced liver disease who need a procedure.
Collapse
Affiliation(s)
- Kathy M Nilles
- Division of Gastroenterology and Hepatology, MedStar Georgetown Transplant Institute, Georgetown University School of Medicine, 3800 Reservoir Road NW, 2-PHC, Washington, DC 20007, USA
| | - Steven L Flamm
- Division of Gastroenterology and Hepatology, Comprehensive Transplant Center, Northwestern University Feinberg School of Medicine, 676 North St Clair Street, Arkes Suite 1900, Chicago, IL 60611, USA.
| |
Collapse
|
43
|
Pharmacokinetics of Lusutrombopag, a Novel Thrombopoietin Receptor Agonist, in Rats by UPLC-MS/MS. Int J Anal Chem 2020; 2020:7290470. [PMID: 32550846 PMCID: PMC7277053 DOI: 10.1155/2020/7290470] [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: 02/22/2020] [Revised: 05/09/2020] [Accepted: 05/12/2020] [Indexed: 11/26/2022] Open
Abstract
Lusutrombopag is a second oral thrombopoietin (TPO) receptor agonist that selectively acts on human TPO receptors. In the study, UPLC-MS/MS was used to establish a selective and sensitive method to determine lusutrombopag with poziotinib as IS (internal standard) in rat plasma. Samples were prepared by precipitating protein with acetonitrile as a precipitant. Separation of lusutrombopag and poziotinib was performed on a CORTECS UPLC C18 column (2.1 ∗ 50 mm, 1.6 μm). The mobile phase (acetonitrile and water containing 0.1% formic acid) with gradient elution was set at a flow rate of 0.4 ml/min. The mass spectrometric measurement was conducted under positive ion mode using multiple reaction monitoring (MRM) of m/z 592.97 ⟶ 491.02 for lusutrombopag and m/z for poziotinib (IS) 492.06 ⟶ 354.55. The linear calibration curve of the concentration range was 2–2000 ng/ml for lusutrombopag, with a lower limit of quantification (LLOQ) of 2 ng/ml. RSD of interday and intraday precision were both no more than 9.66% with the accuracy ranging from 105.82% to 108.27%. The extraction recovery of lusutrombopag was between 82.15% and 90.34%. The developed and validated method was perfectly used in the pharmacokinetic study of lusutrombopag after oral administration in rats.
Collapse
|
44
|
Newland A, Bentley R, Jakubowska A, Liebman H, Lorens J, Peck-Radosavljevic M, Taieb V, Takami A, Tateishi R, Younossi ZM. A systematic literature review on the use of platelet transfusions in patients with thrombocytopenia. ACTA ACUST UNITED AC 2020; 24:679-719. [PMID: 31581933 DOI: 10.1080/16078454.2019.1662200] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Objective: Investigate globally, current treatment patterns, benefit-risk assessments, humanistic, societal and economic burden of platelet transfusion (PT). Methods: Publications from 1998 to June 27, 2018 were identified, based on databases searches including MEDLINE®; Embase and Cochrane Database of Systematic Reviews. Data from studies meeting pre-specified criteria were extracted and validated by independent reviewers. Data were obtained for efficacy and safety from randomized controlled trials (RCTs); data for epidemiology, treatment patterns, effectiveness, safety, humanistic and societal burden from real-world evidence (RWE) studies; and economic data from both. Results: A total of 3425 abstracts, 194 publications (190 studies) were included. PT use varied widely, from 0%-100% of TCP patients; 1.7%-24.5% in large studies (>1000 patients). Most were used prophylactically rather than therapeutically. 5 of 43 RCTs compared prophylactic PT with no intervention, with mixed results. In RWE studies PT generally increased platelet count (PC). This increase varied by patient characteristics and hence did not always translate into a clinically significant reduction in bleeding risk. Safety concerns included infection risk, alloimmunization and refractoriness with associated cost burden. Discussion: In RCTs and RWE studies there was significant heterogeneity in study design and outcome measures. In RWE studies, patients receiving PT may have been at higher risk than those not receiving PT creating potential bias. There were limited data on humanistic and societal burden. Conclusion: Although PTs are used widely for increasing PC in TCP, it is important to understand the limitations of PTs, and to explore the use of alternative treatment options where available.
Collapse
Affiliation(s)
- Adrian Newland
- Barts Health National Health Service (NHS) Trust , London , UK
| | | | | | - Howard Liebman
- Jane Anne Nohl Division of Hematology, USC Norris Cancer Hospital , Los Angeles , CA , USA
| | | | - Markus Peck-Radosavljevic
- Department of Gastroenterology & Hepatology, Endocrinology and Nephrology, Klinikum Klagenfurt , Klagenfurt , Austria.,Division of Gastroenterology & Hepatology, Department of Internal Medicine III, Medical University of Vienna , Vienna , Austria
| | | | - Akiyoshi Takami
- Department of Internal Medicine, Division of Hematology, Aichi Medical University School of Medicine , Nagakute , Japan
| | - Ryosuke Tateishi
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo , Tokyo , Japan
| | - Zobair M Younossi
- Department of Medicine, Inova Fairfax Hospital , Falls Church , VA , USA
| |
Collapse
|
45
|
Lusutrombopag: A Review in Thrombocytopenia in Patients with Chronic Liver Disease Prior to a Scheduled Procedure. Drugs 2020; 79:1689-1695. [PMID: 31529283 DOI: 10.1007/s40265-019-01197-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Lusutrombopag (Mulpleta®), an orally bioavailable, small molecule thrombopoietin receptor agonist, is approved for the treatment of thrombocytopenia in adult patients with chronic liver disease who are scheduled to undergo a procedure. In placebo-controlled phase 3 clinical trials, lusutrombopag significantly increased the proportion of patients who did not require a platelet transfusion prior to the procedure or rescue therapy for bleeding up to 7 days after the scheduled procedure. Lusutrombopag also significantly increased the proportion of patients who were responders (i.e. had a platelet count ≥ 50 × 109/L and an increase of ≥ 20 × 109/L from baseline) compared with placebo. Lusutrombopag is well tolerated, with headache being the most common adverse reaction in lusutrombopag recipients in clinical trials. Thus, lusutrombopag represents a promising emerging therapeutic option for the treatment of thrombocytopenia in adult patients with chronic liver disease who are scheduled to undergo a procedure.
Collapse
|
46
|
Development and validation of novel LC–MS/MS method for determination of Lusutrombopag in rat plasma and its application to pharmacokinetic studies. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2019.06.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
|
47
|
Hirooka M, Ochi H, Hiraoka A, Koizumi Y, Tanaka T, Sunago K, Yukimoto A, Imai Y, Watanabe T, Yoshida O, Abe M, Joko K, Michitaka K, Hiasa Y. Role of severe thrombocytopenia in preventing platelet count recovery in thrombocytopenic patients with chronic liver disease. J Gastroenterol Hepatol 2020; 35:299-304. [PMID: 31318996 DOI: 10.1111/jgh.14786] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 05/31/2019] [Accepted: 07/10/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIM Certain thrombocytopenic patients with chronic liver disease have inadequate platelet count recovery after platelet transfusion or lusutrombopag administration. We aimed to identify the reasons for this phenomenon. METHODS We investigated 58 and 86 thrombocytopenic patients with chronic liver disease who received lusutrombopag (3 mg orally for up to 7 days) or underwent blood transfusions, respectively. Thirty patients underwent simultaneous hepatic surgery and splenectomy. Factors preventing platelet count recovery above 50 × 103 /μL were identified. RESULTS The median patient age was 64 years. Eleven, 78, and 55 patients had hepatitis B, hepatitis C, or another etiology, respectively; 59, 69, and 16 had Child-Pugh classes A, B, and C, respectively. The median spleen volume was 432 mL, and a median of 10 blood units were transfused per patient. The median platelet count rose significantly (from 41.5 × 103 /μL to 81.0 × 103 /μL) after lusutrombopag administration but not after blood transfusion before invasive procedures. However, maximum platelet counts in patients who underwent splenectomy before platelet transfusion were markedly improved over those who did not. Increasing platelet counts above 50 × 103 /μL required baseline platelets > 30 × 103 /μL and lusutrombopag administration for all patients. Platelet count recovery was dependent on a spleen volume of < 300 mL and baseline platelets of > 40 × 103 /μL in patients who underwent platelet transfusions, while a baseline platelet count of > 30 × 103 /μL was required for patients administered with lusutrombopag. CONCLUSION Neither blood transfusion nor lusutrombopag improves thrombocytopenia in patients with severe conditions; however, the degree of platelet count elevation following lusutrombopag administration is higher than that following blood transfusion.
Collapse
Affiliation(s)
- Masashi Hirooka
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Hironori Ochi
- Center for Liver-Biliary-Pancreatic Diseases, Matsuyama Red Cross Hospital, Matsuyama, Japan
| | - Atsushi Hiraoka
- Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Japan
| | - Yohei Koizumi
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Takaaki Tanaka
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Kotaro Sunago
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Atsushi Yukimoto
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Yusuke Imai
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Takao Watanabe
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Osamu Yoshida
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Masanori Abe
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Kouji Joko
- Center for Liver-Biliary-Pancreatic Diseases, Matsuyama Red Cross Hospital, Matsuyama, Japan
| | - Kojiro Michitaka
- Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Japan
| | - Yoichi Hiasa
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Japan
| |
Collapse
|
48
|
Moore AH. Thrombocytopenia in Cirrhosis: A Review of Pathophysiology and Management Options. Clin Liver Dis (Hoboken) 2019; 14:183-186. [PMID: 31879561 PMCID: PMC6924969 DOI: 10.1002/cld.860] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Accepted: 07/14/2019] [Indexed: 02/04/2023] Open
Affiliation(s)
- Andrew H. Moore
- Department of Internal MedicineRush University Medical CenterChicagoIL
| |
Collapse
|
49
|
Abdela J. Current Advance in Thrombopoietin Receptor Agonists in the Management of Thrombocytopenia Associated With Chronic Liver Disease: Focus on Avatrombopag. PLASMATOLOGY 2019; 12:1179545X19875105. [PMID: 31673229 PMCID: PMC6804364 DOI: 10.1177/1179545x19875105] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Accepted: 08/20/2019] [Indexed: 12/22/2022]
Abstract
Chronic liver disease (CLD) is a condition that progresses over time toward advanced disease state which is known as liver cirrhosis. Liver cirrhosis leads to dangerous health problems among people living across the world. One such problem that observed in about 75% of cirrhotic patients is thrombocytopenia; which in turn associated with poor prognosis and recovery from CLD. Beyond these, thrombocytopenia in cirrhotic patients led to impairment of coagulation cascade and significantly influenced the utilization of effective mechanism in the management of CLD. By nature, treatment of CLD involves invasive diagnostic and treatment procedures; therefore, in the presence of thrombocytopenia implementing these methods put the lives of patients in a critical health problem due to increased risk of bleeding and mortality. Because of these reasons, prophylactic transfusion of platelets is considered to be one of the most effective options that reduce the risk of bleeding in patients with CLD that required to undergo an invasive procedure. Although platelet transfusion presented with significant advantages in facilitating the invasive procedure in patients with CLD, refractoriness with repeated use and various problems associated with its transfusion limit the continuous utilization of this important option. With these challenges and current advance in the knowledge of thrombopoiesis, the development of relatively safe and alternative drugs that enhance the production of platelets by interacting with thrombopoietin receptor agonists provides a promising option to platelet transfusion. The discovery and approval of romiplostim and eltrombopag in August 2008 and November 2008, respectively, for the treatment of chronic immune thrombocytopenia paved a way and followed by the Food and Drug Administration (FDA) approval of 2 potentially advantageous drugs, lusutrombopag, and avatrombopag, in 2018 for the treatment of thrombocytopenia in patients with CLD that required to undergo elective surgery. Therefore, this review aims to assess pathogenesis of thrombocytopenia and its challenges in the management of liver-related issues and, more importantly, gives emphasis to address the potential use of avatrombopag in the treatment of thrombocytopenia underlying CLD, its pharmacokinetics and pharmacodynamics, as well as its toxicological profiles by presenting the most commonly reported adverse events in various trials.
Collapse
Affiliation(s)
- Jemal Abdela
- Department of Pharmacology and Toxicology, School of Pharmacy, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| |
Collapse
|
50
|
Peck‐Radosavljevic M, Simon K, Iacobellis A, Hassanein T, Kayali Z, Tran A, Makara M, Ben Ari Z, Braun M, Mitrut P, Yang S, Akdogan M, Pirisi M, Duggal A, Ochiai T, Motomiya T, Kano T, Nagata T, Afdhal N. Lusutrombopag for the Treatment of Thrombocytopenia in Patients With Chronic Liver Disease Undergoing Invasive Procedures (L-PLUS 2). Hepatology 2019; 70:1336-1348. [PMID: 30762895 PMCID: PMC6849531 DOI: 10.1002/hep.30561] [Citation(s) in RCA: 100] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 02/10/2019] [Indexed: 12/21/2022]
Abstract
Thrombocytopenia may be associated with increased bleeding risk impacting timing and outcome of invasive procedures in patients with chronic liver disease (CLD). Lusutrombopag, a small-molecule, thrombopoietin (TPO) receptor agonist, was evaluated as a treatment to raise platelet counts (PCs) in patients with thrombocytopenia and CLD undergoing invasive procedures. L-PLUS 2 was a global, phase 3, randomized, double-blind, placebo-controlled study. Adults with CLD and baseline PCs < 50 × 109 /L were randomized to receive once-daily lusutrombopag 3 mg or placebo ≤ 7 days before an invasive procedure scheduled 2-7 days after the last dose. The primary endpoint was avoidance of preprocedure platelet transfusion and avoidance of rescue therapy for bleeding. A key secondary endpoint was number of days PCs were ≥ 50 × 109 /L throughout the study. Safety analysis was performed on patients who received at least one dose of study drug. This study occurred between June 15, 2015, and April 19, 2017, with a total of 215 randomized patients (lusutrombopag, 108; placebo, 107); 64.8% (70/108) of patients in the lusutrombopag group versus 29.0% (31/107) in the placebo group met the primary endpoint (P < 0.0001; difference of proportion 95% confidence interval [CI], 36.7 [24.9, 48.5]). The median duration of PCs ≥ 50 × 109 /L was 19.2 days with lusutrombopag (without platelet transfusion) compared with 0.0 in the placebo group (with platelet transfusion) (P = 0.0001). Most adverse events were mild or moderate in severity, and rates were similar in the lusutrombopag and placebo groups (47.7% and 48.6%, respectively). Conclusion: Lusutrombopag was superior to placebo for reducing the need for platelet transfusions and achieved durable PC response in patients with thrombocytopenia and CLD undergoing invasive procedures, with a safety profile similar to placebo.
Collapse
Affiliation(s)
- Markus Peck‐Radosavljevic
- Abteilung Innere Medizin & Gastroenterologiemit Zentraler Aufnahme & Erstversorgung, Klinikum Klagenfurt am WörtherseeKlagenfurtAustria
| | - Krzysztof Simon
- Department of Infectious Diseases and HepatologyWroclaw Medical UniversityWroclawPoland
| | - Angelo Iacobellis
- Division of GastroenterologyIstituti di Ricovero e Cura a Carattere Scientifico (IRCCS) Ospedale Casa Sollievo della SofferenzaSan Giovanni RotondoItaly
| | | | - Zeid Kayali
- Inland Empire Liver Foundation, University of CaliforniaRiverside, RialtoCA
| | - Albert Tran
- Institut national de la santé et la recherche médicale (INSERM), Unit 1065, Centre Méditerranéen de Médecine Moléculaire (C3M), Team 8: “Chronic liver diseases associated with obesity and alcohol”NiceFrance,Centre Hospitalier Universitaire de NiceDigestive CenterNiceFrance
| | - Mihaly Makara
- Dél‐pesti Centrumkórház–Országos Hematológiai és Infektológiai IntézetBudapestHungary
| | - Ziv Ben Ari
- Liver Disease Center, Chaim Sheba Medical CenterRamat GanIsrael
| | - Marius Braun
- Department of GastroenterologyRabin Medical Center Belinson CampusPetah‐TikvaIsrael
| | - Paul Mitrut
- Spitalul Clinic Judetean de Urgenta CraiovaCraiovaRomania
| | - Sheng‐Shun Yang
- Division of Gastroenterology & Hepatology, Department of Internal MedicineTaichung Veterans General HospitalTaichungTaiwan
| | - Meral Akdogan
- Department of GastroenterologyTürkiye Yüksek Ihtisas HospitalAnkaraTurkey
| | - Mario Pirisi
- Department of Translational MedicineUniversità del Piemonte OrientaleNovaraItaly
| | | | | | | | | | | | - Nezam Afdhal
- Beth Israel Deaconess Medical CenterHarvard Medical SchoolBostonMA
| |
Collapse
|