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Lee BP, Witkiewitz K, Mellinger J, Anania FA, Bataller R, Cotter TG, Curtis B, Dasarathy S, DeMartini KS, Diamond I, Diazgranados N, DiMartini AF, Falk DE, Fernandez AC, German MN, Kamath PS, Kidwell KM, Leggio L, Litten R, Louvet A, Lucey MR, McCaul ME, Sanyal AJ, Singal AK, Sussman NL, Terrault NA, Thursz MR, Verna EC, Radaeva S, Nagy LE, Mitchell MC. Designing clinical trials to address alcohol use and alcohol-associated liver disease: an expert panel Consensus Statement. Nat Rev Gastroenterol Hepatol 2024; 21:626-645. [PMID: 38849555 DOI: 10.1038/s41575-024-00936-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/22/2024] [Indexed: 06/09/2024]
Abstract
Most patients with alcohol-associated liver disease (ALD) engage in heavy drinking defined as 4 or more drinks per day (56 g) or 8 (112 g) or more drinks per week for women and 5 or more drinks per day (70 g) or 15 (210 g) or more drinks per week for men. Although abstinence from alcohol after diagnosis of ALD improves life expectancy and reduces the risk of decompensation of liver disease, few studies have evaluated whether treatment of alcohol use disorders will reduce progression of liver disease and improve liver-related outcomes. In November 2021, the National Institute of Alcohol Abuse and Alcoholism commissioned a task force that included hepatologists, addiction medicine specialists, statisticians, clinical trialists and members of regulatory agencies to develop recommendations for the design and conduct of clinical trials to evaluate the effect of alcohol use, particularly treatment to reduce or eliminate alcohol use in patients with ALD. The task force conducted extensive reviews of relevant literature on alcohol use disorders and ALD. Findings were presented at one in-person meeting and discussed over the next 16 months to develop the final recommendations. As few clinical trials directly address this topic, the 28 recommendations approved by all members of the task force represent a consensus of expert opinions.
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Affiliation(s)
- Brian P Lee
- Division of Gastroenterology and Liver Diseases, University of Southern California Keck School of Medicine and Institute for Addiction Science, University of Southern California, Los Angeles, CA, USA
| | - Katie Witkiewitz
- Center on Alcohol, Substance use and Addictions, University of New Mexico, Albuquerque, NM, USA
| | - Jessica Mellinger
- Department of Internal Medicine, Department of Psychiatry, Michigan Medicine, Ann Arbor, MI, USA
| | - Frank A Anania
- Division of Hepatology and Nutrition, US Food and Drug Administration, Silver Spring, MD, USA
| | - Ramon Bataller
- Liver Unit, Hospital Clinic, Institut d'Investigacions Biomediques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Thomas G Cotter
- Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Brenda Curtis
- Technology and Translational Research Unit, Translational Addiction Medicine Branch, National Institute on Drug Abuse Intramural Research Program, Baltimore, MD, USA
| | - Srinivasan Dasarathy
- Department of Gastroenterology and Hepatology, Cleveland Clinic, Cleveland, OH, USA
| | - Kelly S DeMartini
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
| | | | - Nancy Diazgranados
- Office of the Clinical Director, National Institute on Alcohol Abuse and Alcoholism, Bethesda, MD, USA
| | - Andrea F DiMartini
- Departments of Psychiatry and Surgery, School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Daniel E Falk
- Medications Development Branch, National Institute on Alcohol Abuse and Alcoholism, Bethesda, MD, USA
| | | | - Margarita N German
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Patrick S Kamath
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, MN, USA
| | - Kelley M Kidwell
- Department of Biostatistics, University of Michigan School of Public Health, Ann Arbor, MI, USA
| | - Lorenzo Leggio
- Clinical Psychoneuroendocrinology and Neuropsychopharmacology Section, Translational Addiction Medicine Branch, National Institute on Drug Abuse Intramural Research Program and National Institute on Alcohol Abuse and Alcoholism Division of Intramural Clinical and Biological Research, National Institutes of Health, Baltimore, MD, USA
| | - Raye Litten
- Division of Treatment and Recovery, National Institute on Alcohol Abuse and Alcoholism, Bethesda, MD, USA
| | - Alexandre Louvet
- Service des maladies de l'appareil digestif, University Hospital of Lille, Lille, France
- Unité INSERM INFINITE, Lille, France
| | - Michael R Lucey
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Mary E McCaul
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University, Baltimore, MD, USA
| | - Arun J Sanyal
- Stravitz-Sanyal Institute for Liver Disease and Metabolic Health, Virginia Commonwealth University School of Medicine, Richmond, VA, USA
| | - Ashwani K Singal
- Department of Medicine, Division of Gastroenterology Hepatology and Nutrition, University of Louisville School of Medicine, Louisville, KY, USA
- Department of Medicine, Robley Rex VA Medical Center, Louisville, KY, USA
| | - Norman L Sussman
- DURECT Corporation, Cupertino, CA, USA
- Baylor College of Medicine, Houston, TX, USA
| | - Norah A Terrault
- Division of Gastroenterology and Liver Diseases, University of Southern California Keck School of Medicine and Institute for Addiction Science, University of Southern California, Los Angeles, CA, USA
| | - Mark R Thursz
- Division of Digestive Diseases, Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK
| | - Elizabeth C Verna
- Division of Digestive and Liver Diseases, Columbia University, New York, NY, USA
| | - Svetlana Radaeva
- Svetlana Radaeva, Division of Metabolism and Health Effects, National Institute on Alcohol Abuse and Alcoholism, Bethesda, MD, USA
| | - Laura E Nagy
- Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA.
| | - Mack C Mitchell
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA.
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Ayyala-Somayajula D, Dodge JL, Zhou K, Terrault NA, Yuan L. The impact of surging transplantation of alcohol-associated liver disease on transplantation for HCC and other indications. Hepatol Commun 2024; 8:e0455. [PMID: 38967588 PMCID: PMC11227353 DOI: 10.1097/hc9.0000000000000455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 04/01/2024] [Indexed: 07/06/2024] Open
Abstract
BACKGROUND Liver transplantation (LT) for alcohol-associated liver disease (ALD) is increasing and may impact LT outcomes for patients listed for HCC and other indications. METHODS Using US adults listed for primary LT (grouped as ALD, HCC, and other) from October 8, 2015, to December 31, 2021, we examined the impact of center-level ALD LT volume (ATxV) on waitlist outcomes in 2 eras: Era 1 (6-month wait for HCC) and Era 2 (MMaT-3). The tertile distribution of ATxV (low to high) was derived from the listed candidates as Tertile 1 (T1): <28.4%, Tertile 2 (T2): 28.4%-37.6%, and Tertile 3 (T3): >37.6% ALD LTs per year. Cumulative incidence of waitlist death and LT within 18 months from listing by LT indication were compared using the Gray test, stratified on eras and ATxV tertiles. Multivariable competing risk regression estimated the adjusted subhazard ratios (sHRs) for the risk of waitlist mortality and LT with interaction effects of ATxV by LT indication (interaction p). RESULTS Of 56,596 candidates listed, the cumulative waitlist mortality for those with HCC and other was higher and their LT probability was lower in high (T3) ATxV centers, compared to low (T1) ATxV centers in Era 2. However, compared to ALD (sHR: 0.92 [0.66-1.26]), the adjusted waitlist mortality for HCC (sHR: 1.15 [0.96-1.38], interaction p = 0.22) and other (sHR: 1.13 [0.87-1.46], interaction p = 0.16) were no different suggesting no differential impact of ATxV on the waitlist mortality. The adjusted LT probability for HCC (sHR: 0.89 [0.72-1.11], interaction p = 0.08) did not differ by AtxV while it was lower for other (sHR: 0.82 [0.67-1.01], interaction p = 0.02) compared to ALD (sHR: 1.04 [0.80-1.34]) suggesting a differential impact of ATxV on LT probability. CONCLUSIONS The high volume of LT for ALD does not impact waitlist mortality for HCC and others but affects LT probability for other in the MMAT-3 era warranting continued monitoring.
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Affiliation(s)
- Divya Ayyala-Somayajula
- Division of Gastrointestinal and Liver Disease, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Jennifer L. Dodge
- Division of Gastrointestinal and Liver Disease, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
- Department of Population and Public Health Sciences, University of Southern California, Los Angeles, California, USA
| | - Kali Zhou
- Division of Gastrointestinal and Liver Disease, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Norah A. Terrault
- Division of Gastrointestinal and Liver Disease, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Liyun Yuan
- Division of Gastrointestinal and Liver Disease, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
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3
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Mullish BH, Thursz MR. Alcohol-associated liver disease: Emerging therapeutic strategies. Hepatology 2024:01515467-990000000-00933. [PMID: 38922808 DOI: 10.1097/hep.0000000000000986] [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] [Received: 03/19/2024] [Accepted: 06/08/2024] [Indexed: 06/28/2024]
Abstract
The large and growing burden of alcohol-associated liver disease-and the considerable burden of morbidity and mortality associated with it-has been a drive toward ongoing research into novel strategies for its treatment, with a particular focus upon alcohol-associated hepatitis (AH). Management of alcohol-use disorder forms the central pillar of alcohol-associated liver disease care, with evidence-based psychological and pharmacological approaches being well established, and certain models demonstrating improved clinical outcomes when hepatology and addiction services are co-located. Corticosteroids have previously been used somewhat indiscriminately in patients with severe AH, but effective tools now exist to assess early response (and limit futile ongoing exposure). Techniques to predict risk of corticosteroid-related infection are also available, although current clinical strategies to mitigate this risk are limited. A variety of novel therapeutic approaches to AH are at different phases of trials and evidence gathering, with some of the most promising signals related to cytokine manipulation, epigenetic modulation, and targeting of the gut microbiota (ie, by means of fecal microbiota transplant). While remaining an ongoing source of debate, early liver transplant in severe AH has grown in interest and acceptability over the past decade as evidence supporting its efficacy builds, in the process challenging paradigms about mandatory pretransplant sobriety periods. However, uncertainty remains regarding the optimal selection criteria, and whether liver transplant has a role for only a highly limited proportion of patients with AH or more widespread application. This review aims to provide an overview of this fast-moving field.
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Affiliation(s)
- Benjamin H Mullish
- Section of Hepatology and Gastroenterology, Department of Metabolism, Digestion and Reproduction, Division of Digestive Diseases, Faculty of Medicine, Imperial College London, London, United Kingdom
- Department of Hepatology, St Mary's Hospital, Imperial College Healthcare NHS Trust, London, United Kingdom
| | - Mark R Thursz
- Section of Hepatology and Gastroenterology, Department of Metabolism, Digestion and Reproduction, Division of Digestive Diseases, Faculty of Medicine, Imperial College London, London, United Kingdom
- Department of Hepatology, St Mary's Hospital, Imperial College Healthcare NHS Trust, London, United Kingdom
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4
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Taneja V, Anand RS, El-Dallal M, Dong J, Desai N, Taneja I, Feuerstein JD. Safety of Biologic and Small Molecule Therapy for Inflammatory Bowel Disease Among Solid Organ Transplant Recipients: Systematic Review and Meta-Analysis. Inflamm Bowel Dis 2024; 30:585-593. [PMID: 37300512 DOI: 10.1093/ibd/izad108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Indexed: 06/12/2023]
Abstract
BACKGROUND Patients undergoing organ transplantation are often on immunosuppressing medications to prevent rejection of the transplant. The data on use of concomitant immunosuppression for inflammatory bowel disease (IBD) and organ transplant management are limited. This study sought to evaluate the safety of biologic and small molecule therapy for the treatment of IBD among solid organ transplant recipients. METHODS Medline, Embase, and Web of Science databases were systematically searched for studies reporting on safety outcomes associated with the use of biologic and small molecule therapy (infliximab, adalimumab, certolizumab, golimumab, vedolizumab, ustekinumab, and tofacitinib) in patients with IBD postsolid organ transplant (eg, liver, kidney, heart, lung, pancreas). The primary outcome was infectious complications. Secondary outcomes included serious infections, colectomy, and discontinuation of biologic therapy. RESULTS Seven hundred ninety-seven articles were identified for screening, yielding 16 articles for the meta-analyses with information on 163 patients. Antitumor necrosis factor α (Anti-TNFs; infliximab and adalimumab) were used in 8 studies, vedolizumab in 6 studies, and a combination of ustekinumab or vedolizumab and anti-TNFs in 2 studies. Two studies reported outcomes after kidney and cardiac transplant respectively, whereas the rest of the studies included patients with liver transplants. The rates of all infections and serious infections were 20.09 per 100 person-years (100-PY; 95% CI, 12.23-32.99 per 100-PY, I2 = 54%) and 17.39 per 100-PY (95% CI, 11.73-25.78 per 100-PY, I2 = 21%), respectively. The rates of colectomy and biologic medication discontinuation were 12.62 per 100-PY (95% CI, 6.34-25.11 per 100-PY, I2 = 34%) and 19.68 per 100-PY (95% CI, 9.97-38.84 per 100-PY, I2 = 74%), respectively. No cases of venous thromboembolism or death attributable to biologic use were reported. CONCLUSION Biologic therapy is overall well tolerated in patients with solid organ transplant. Long-term studies are needed to better define the role of specific agents in this patient population.
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Affiliation(s)
- Vikas Taneja
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Rajsavi S Anand
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Mohammed El-Dallal
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Cambridge Health Alliance, Harvard Medical School, Boston, MA, USA
| | - Jeffrey Dong
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Nisa Desai
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Isha Taneja
- Massachusetts General Hospital for Children, Harvard Medical School, Boston, MA, USA
| | - Joseph D Feuerstein
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
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5
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Kim DS, Yoon YI, Kim BK, Choudhury A, Kulkarni A, Park JY, Kim J, Sinn DH, Joo DJ, Choi Y, Lee JH, Choi HJ, Yoon KT, Yim SY, Park CS, Kim DG, Lee HW, Choi WM, Chon YE, Kang WH, Rhu J, Lee JG, Cho Y, Sung PS, Lee HA, Kim JH, Bae SH, Yang JM, Suh KS, Al Mahtab M, Tan SS, Abbas Z, Shresta A, Alam S, Arora A, Kumar A, Rathi P, Bhavani R, Panackel C, Lee KC, Li J, Yu ML, George J, Tanwandee T, Hsieh SY, Yong CC, Rela M, Lin HC, Omata M, Sarin SK. Asian Pacific Association for the Study of the Liver clinical practice guidelines on liver transplantation. Hepatol Int 2024; 18:299-383. [PMID: 38416312 DOI: 10.1007/s12072-023-10629-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 12/18/2023] [Indexed: 02/29/2024]
Abstract
Liver transplantation is a highly complex and challenging field of clinical practice. Although it was originally developed in western countries, it has been further advanced in Asian countries through the use of living donor liver transplantation. This method of transplantation is the only available option in many countries in the Asia-Pacific region due to the lack of deceased organ donation. As a result of this clinical situation, there is a growing need for guidelines that are specific to the Asia-Pacific region. These guidelines provide comprehensive recommendations for evidence-based management throughout the entire process of liver transplantation, covering both deceased and living donor liver transplantation. In addition, the development of these guidelines has been a collaborative effort between medical professionals from various countries in the region. This has allowed for the inclusion of diverse perspectives and experiences, leading to a more comprehensive and effective set of guidelines.
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Affiliation(s)
- Dong-Sik Kim
- Department of Surgery, Korea University College of Medicine, Seoul, Republic of Korea
| | - Young-In Yoon
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | | | | | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jongman Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Dong Hyun Sinn
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Dong Jin Joo
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - YoungRok Choi
- Department of Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jeong-Hoon Lee
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Ho Joong Choi
- Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ki Tae Yoon
- Department of Internal Medicine, Pusan National University College of Medicine, Yangsan, Republic of Korea
| | - Sun Young Yim
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Cheon-Soo Park
- Department of Surgery, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Deok-Gie Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hae Won Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Won-Mook Choi
- Department of Gastroenterology, Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Young Eun Chon
- Department of Internal Medicine, CHA Bundang Medical Center, CHA University, Seongnam, Republic of Korea
| | - Woo-Hyoung Kang
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jinsoo Rhu
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jae Geun Lee
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Yuri Cho
- Center for Liver and Pancreatobiliary Cancer, National Cancer Center, Ilsan, Republic of Korea
| | - Pil Soo Sung
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Han Ah Lee
- Department of Internal Medicine, Ewha Womans University, Seoul, Republic of Korea
| | - Ji Hoon Kim
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Si Hyun Bae
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jin Mo Yang
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
| | - Kyung-Suk Suh
- Department of Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea.
| | - Mamun Al Mahtab
- Department of Hepatology, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - Soek Siam Tan
- Department of Medicine, Hospital Selayang, Batu Caves, Selangor, Malaysia
| | - Zaigham Abbas
- Sindh Institute of Urology and Transplantation, Karachi, Pakistan
| | - Ananta Shresta
- Department of Hepatology, Alka Hospital, Lalitpur, Nepal
| | - Shahinul Alam
- Crescent Gastroliver and General Hospital, Dhaka, Bangladesh
| | - Anil Arora
- Department of Gastroenterology and Hepatology, Sir Ganga Ram Hospital New Delhi, New Delhi, India
| | - Ashish Kumar
- Department of Gastroenterology and Hepatology, Sir Ganga Ram Hospital New Delhi, New Delhi, India
| | - Pravin Rathi
- TN Medical College and BYL Nair Hospital, Mumbai, India
| | - Ruveena Bhavani
- University of Malaya Medical Centre, Petaling Jaya, Selangor, Malaysia
| | | | - Kuei Chuan Lee
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Jun Li
- College of Medicine, Zhejiang University, Hangzhou, China
| | - Ming-Lung Yu
- Department of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | | | | | | | | | | | - H C Lin
- Endoscopy Center for Diagnosis and Treatment, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Masao Omata
- Department of Gastroenterology, Yamanashi Central Hospital, Yamanashi, Japan
- University of Tokyo, Bunkyo City, Japan
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Winder GS, Fernandez AC, Perumalswami PV, Mellinger JL, Clifton EG. Reexamining "psychosocial clearance": A procedural framework for psychosocial evaluation in liver transplantation. Liver Transpl 2024; 30:431-442. [PMID: 38009890 DOI: 10.1097/lvt.0000000000000306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 11/17/2023] [Indexed: 11/29/2023]
Abstract
Psychosocial and "nonmedical" phenomena are commonly encountered in liver transplantation (LT) evaluations. They are simultaneously crucial decision-making factors and some of the most difficult and controversial clinical matters clinicians confront. Epidemiology, societal trends, and the preponderance of psychological and behavioral factors underpinning common end-stage liver diseases ensure that LT teams will continue to encounter highly complex psychosocial patient presentations. Psychosocial policies, practices, and opinions vary widely among clinicians and LT centers. Liver clinicians already report insufficient psychosocial expertise, which creates a large gap between the stark need for psychosocial expansion, improvement, and innovation in LT and the lack of accompanying guidance on how to achieve it. While the clinical domains of an LT psychosocial evaluation have been well-described, few articles analyze the procedures by which teams determine candidates' "psychosocial clearance" and no conceptual frameworks exist. This article proposes a framework of core domains of psychosocial evaluation procedures, common pitfalls, and practical improvement strategies.
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Affiliation(s)
- Gerald Scott Winder
- Department of Psychiatry, University of Michigan, Ann Arbor, Michigan, USA
- Department of Surgery, University of Michigan, Ann Arbor, Michigan, USA
- Department of Neurology, University of Michigan, Ann Arbor, Michigan, USA
| | - Anne C Fernandez
- Department of Psychiatry, University of Michigan, Ann Arbor, Michigan, USA
| | - Ponni V Perumalswami
- Department of Internal Medicine, Veterans Affairs, Ann Arbor Healthcare System, Ann Arbor, Michigan, USA
- Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Jessica L Mellinger
- Department of Psychiatry, University of Michigan, Ann Arbor, Michigan, USA
- Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Erin G Clifton
- Department of Psychiatry, University of Michigan, Ann Arbor, Michigan, USA
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7
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Fipps DC, Meyer R, Woods J, Watt K, Schneekloth T, Gifford J, Kolla BP. Clinical Utility and Impact of Phosphatidylethanol Testing in Liver Transplantation Evaluations. J Acad Consult Liaison Psychiatry 2024; 65:157-166. [PMID: 38042370 DOI: 10.1016/j.jaclp.2023.11.683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 10/21/2023] [Accepted: 11/18/2023] [Indexed: 12/04/2023]
Abstract
BACKGROUND Phosphatidylethanol (PEth) is a serum biomarker that can detect alcohol use within the last 28 days with excellent sensitivity and specificity. Urinary ethyl glucuronide (uEtG) is commonly used in transplant settings to screen for alcohol use; however, it has several limitations relevant to liver transplantation. Transplant centers are beginning to regularly utilize PEth as part of the screening process for high-risk liver transplantation candidates although the clinical utility of uniform pre-transplant PEth testing is unclear. METHODS This was a retrospective chart review of all patients evaluated for liver transplantation from December 1, 2019, through May 31, 2022, at a large academic tertiary referral center utilizing uniform serum PEth and uEtG screening. Information regarding the patients' transplantation status, age, sex, race, Model for End-Stage Liver Disease score, and PEth levels was obtained. In those with a positive PEth, we examined if the result would have been detected with uEtG, identified a discrepancy from the documented patient report of last use, led to a change in the Psychosocial Assessment of Candidate for Transplantation score, or influenced the transplant selection committee's decision. RESULTS Our sample included 865 individuals (mean age = 55.20, 61.27% male and 82.54% white) with calculated Model for End-Stage Liver Disease-Sodium scores ranging from 6.43 to 50.65 (mean: 18.09; median: 16.46). Forty-eight patients were found to have a positive PEth (PEth range 20-1833); 75% of the sample had alcohol-associated liver disease. In 23 of 48 (47.91%) cases, the positive PEth identified alcohol use missed by a concomitant uEtG screen. A positive PEth test identified a discrepancy from patients' self-report in 29 (60.42%) cases and influenced the selection committee's decision in 28 cases (58.33%). CONCLUSION Uniform pretransplant PEth screening of liver transplant candidates at the time of initial evaluation identified alcohol use that would have been missed by uEtG testing, identified discrepancies from the patient's self-report, and influenced clinical decision-making in a significant number of cases. These findings support the use of uniform PEth screening in liver transplantation evaluations.
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Affiliation(s)
- David C Fipps
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN.
| | - Rachel Meyer
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN
| | | | - Kymberly Watt
- Division of Gastroenterology & Hepatology, Mayo Clinic, Rochester, MN
| | | | - Jennifer Gifford
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN
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8
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Branagan WT, Norvell JP. Assessment and Evaluation of Alcohol Use Disorder in Liver Transplant. Transplantation 2024; 108:654-661. [PMID: 37408098 DOI: 10.1097/tp.0000000000004722] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/07/2023]
Abstract
Alcohol-related liver disease is the most common indication for liver transplantation. It is essential for providers in transplantation to be informed of the state of the science in evaluation of alcohol use disorder (AUD). This review examines the broad range of approaches to the evaluation of AUD ranging from traditional interview approaches to recent literature on artificial intelligence models. The empirical support for methods of evaluation is examined. The authors discuss the use of each method in the context of patients seeking a liver transplant for alcohol-related liver disease. This review emphasizes the importance of using objective assessments so that transplant centers make evidence-based decisions and reduce cognitive bias. The review concludes with a proposed assessment battery for evaluation and bridges to future directions in the field of AUD assessment in liver transplantation.
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Affiliation(s)
- William T Branagan
- Department of Psychiatry, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO
| | - J P Norvell
- Division of Gastroenterology and Hepatology, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO
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9
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Lim WH, Tay P, Ng CH, Tan DJH, Ong C, Koh JH, Teng M, Chee D, Wong ZY, Kawaguchi T, Takahashi H, Muthiah M, Tan EXX, Wijarnpreecha K, Lee GH, Noureddin M, Lee BP, Mathurin P, Loomba R, Huang DQ. Meta-analysis: Prevalence and impact of alcohol abstinence in alcohol-associated cirrhosis. Aliment Pharmacol Ther 2024; 59:730-741. [PMID: 38303565 PMCID: PMC11371415 DOI: 10.1111/apt.17888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 11/21/2023] [Accepted: 01/14/2024] [Indexed: 02/03/2024]
Abstract
BACKGROUND Although alcohol abstinence may be an effective intervention for alcohol-associated cirrhosis, its association with prognosis has not been systematically assessed or quantified. AIMS To determine the prevalence of alcohol abstinence, factors associated with alcohol abstinence and the impact of abstinence on morbidity and overall survival in people with alcohol-associated cirrhosis. METHODS We searched Medline and Embase from inception to 15 April 2023 for prospective and retrospective cohort studies describing alcohol abstinence in people with known alcohol-associated cirrhosis. Meta-analysis of proportions for pooled estimates was performed. The method of inverse variance, employing a random-effects model, was used to pool the hazard ratio (HR) comparing outcomes of abstinent against non-abstinent individuals with alcohol-associated cirrhosis. RESULTS We included 19 studies involving 18,833 people with alcohol-associated cirrhosis. The prevalence of alcohol abstinence was 53.8% (CI: 44.6%-62.7%). Over a mean follow-up duration of 48.6 months, individuals who continued to consume alcohol had significantly lower overall survival compared to those who were abstinent (HR: 0.611, 95% CI: 0.506-0.738). These findings remained consistent in sensitivity/subgroup analysis for the presence of decompensation, study design and studies that assessed abstinence throughout follow-up. Alcohol abstinence was associated with a significantly lower risk of hepatic decompensation (HR: 0.612, 95% CI: 0.473-0.792). CONCLUSIONS Alcohol abstinence is associated with substantial improvement in overall survival in alcohol-associated cirrhosis. However, only half of the individuals with known alcohol-associated cirrhosis are abstinent.
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Affiliation(s)
- Wen Hui Lim
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Phoebe Tay
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Cheng Han Ng
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore
| | - Darren Jun Hao Tan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Christen Ong
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Jia Hong Koh
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore
- National University Centre for Organ Transplantation, National University Health System, Singapore, Singapore
| | - Margaret Teng
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore
- National University Centre for Organ Transplantation, National University Health System, Singapore, Singapore
| | - Douglas Chee
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore
| | - Zhen Yu Wong
- School of Medicine, international Medical University, Kuala Lumpur, Malaysia
| | - Takumi Kawaguchi
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume, Fukuoka, Japan
| | | | - Mark Muthiah
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore
- National University Centre for Organ Transplantation, National University Health System, Singapore, Singapore
| | - Eunice X. X. Tan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore
- National University Centre for Organ Transplantation, National University Health System, Singapore, Singapore
| | - Karn Wijarnpreecha
- Department of internal Medicine, Bassett Medical Center, Cooperstown, New York, USA
| | - Guan Huei Lee
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore
- National University Centre for Organ Transplantation, National University Health System, Singapore, Singapore
| | | | - Brian P. Lee
- Division of Gastroenterology and Liver Diseases, University of Southern California, Los Angeles, California, USA
| | - Philippe Mathurin
- Service des Maladies de I'appareil Digestif, Hopital Huriez, CHU, Lille, France
| | - Rohit Loomba
- NAFLD Research Center, Division of Gastroenterology, University of California at San Diego, La Jolla, California, USA
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Daniel Q. Huang
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore
- National University Centre for Organ Transplantation, National University Health System, Singapore, Singapore
- NAFLD Research Center, Division of Gastroenterology, University of California at San Diego, La Jolla, California, USA
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10
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Winder GS, Clifton EG, Denysenko L, DiChiara AM, Hathaway D, Perumalswami PV, Shenoy A, Suzuki J, Tareen K, Mellinger JL, Fernandez AC. "But I didn't drink!": What to do with discordant phosphatidylethanol results. Liver Transpl 2024; 30:213-222. [PMID: 37486958 DOI: 10.1097/lvt.0000000000000223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 07/08/2023] [Indexed: 07/26/2023]
Abstract
Liver transplantation (LT) teams must be adept at detecting, evaluating, and treating patients' alcohol use, given its prominence among psychological and behavioral phenomena which cause and contribute to liver diseases. Phosphatidylethanol (PEth) is a highly useful alcohol biomarker increasingly recommended for routine use in hepatology and LT. PEth is unique among alcohol biomarkers because of its wide detection window, high sensitivity and specificity, and the correlation of its numerical value with different patterns of alcohol use. Alongside myriad clinical opportunities in hepatology and LT, PEth also confers numerous challenges: little guidance exists about its clinical use; fearing loss of LT access and the reactions of their clinicians and families, candidates and recipients are incentivized to conceal their alcohol use; and liver clinicians report lack of expertise diagnosing and treating substance-related challenges. Discordance between patient self-reported alcohol use and toxicology is yet another common and particularly difficult circumstance. This article discusses the general toxicological properties of PEth; explores possible scenarios of concordance and discordance among PEth results, patient history, and self-reported drinking; and provides detailed clinical communication strategies to explore discordance with liver patients, a key aspect of its use.
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Affiliation(s)
- Gerald Scott Winder
- Department of Psychiatry, University of Michigan, Ann Arbor, Michigan, USA
- Department of Surgery, University of Michigan, Ann Arbor, Michigan, USA
- Department of Neurology, University of Michigan, Ann Arbor, Michigan, USA
| | - Erin G Clifton
- Department of Psychiatry, University of Michigan, Ann Arbor, Michigan, USA
| | - Lex Denysenko
- Department of Psychiatry, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Alex M DiChiara
- Department of Psychiatry, University of Michigan, Ann Arbor, Michigan, USA
| | - David Hathaway
- Department of Psychiatry, Harvard Medical School, Boston, Massachusetts, USA
- Department of Psychiatry, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Ponni V Perumalswami
- Department of Internal Medicine, Gastroenterology Section, Veterans Affairs, Ann Arbor Healthcare System, Ann Arbor, Michigan, USA
- Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Akhil Shenoy
- Department of Psychiatry, Columbia University, New York City, New York, USA
| | - Joji Suzuki
- Department of Psychiatry, Harvard Medical School, Boston, Massachusetts, USA
- Department of Psychiatry, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Kinza Tareen
- Department of Psychiatry, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Jessica L Mellinger
- Department of Psychiatry, University of Michigan, Ann Arbor, Michigan, USA
- Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Anne C Fernandez
- Department of Psychiatry, University of Michigan, Ann Arbor, Michigan, USA
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11
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Kozlitina J, Cohen NM, Sturtevant D, Cohen JC, Murphey-Half C, Saltarrelli JG, Jindra P, Askar M, Hwang CS, Vagefi PA, Lacelle C, Hobbs HH, MacConmara MP. Effect of donor HSD17B13 genotype on patient survival after liver transplant: a retrospective cohort study. EClinicalMedicine 2024; 67:102350. [PMID: 38169797 PMCID: PMC10758751 DOI: 10.1016/j.eclinm.2023.102350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 11/15/2023] [Accepted: 11/17/2023] [Indexed: 01/05/2024] Open
Abstract
Background Several genetic variants are associated with chronic liver disease. The role of these variants in outcomes after liver transplantation (LT) is uncertain. The aim of this study was to determine if donor genotype at risk-associated variants in PNPLA3 (rs738409 C>G, p.I148M) and HSD17B13 (rs72613567 T>TA; rs80182459, p.A192Lfs∗8) influences post-LT survival. Methods In this retrospective cohort study, data on 2346 adults who underwent first-time LT between January 1, 1999 and June 30, 2020 and who had donor DNA samples available at five large Transplant Immunology Laboratories in Texas, USA, were obtained from the United Network for Organ Sharing (UNOS). Duplicates, patients with insufficient donor DNA for genotyping, those who were <18 years of age at the time of transplant, had had a previous transplant or had missing genotype data were excluded. The primary outcomes were patient and graft survival after LT. The association between donor genotype and post-LT survival was examined using Kaplan-Meier method and multivariable-adjusted Cox proportional hazards models. Findings Median age of LT recipients was 57 [interquartile range (IQR), 50-62] years; 837 (35.7%) were women; 1362 (58.1%) White, 713 (30.4%) Hispanic, 182 (7.8%) Black/African-American. Median follow-up time was 3.95 years. Post-LT survival was not affected by donor PNPLA3 genotype but was significantly reduced among recipients of livers with two HSD17B13 loss-of-function (LoF) variants compared to those receiving livers with no HSD17B13 LoF alleles (unadjusted one-year survival: 82.6% vs 93.9%, P < 0.0001; five-year survival: 73.1% vs 82.9%, P = 0.0017; adjusted hazard ratio [HR], 2.25; 95% CI, 1.61-3.15 after adjustment for recipient age, sex, and self-reported ethnicity). Excess mortality was restricted to those receiving steroid induction immunosuppression (crude 90-day post-LT mortality, 9.3% [95% CI, 1.9%-16.1%] vs 1.9% [95% CI, 0.9%-2.9%] in recipients of livers with two vs no HSD17B13 LoF alleles, P = 0.0012; age, sex, and ethnicity-adjusted HR, 2.85; 95% CI, 1.72-4.71, P < 0.0001). No reduction was seen among patients who did not receive steroid induction (90-day mortality 3.1% [95% CI, 0%-7.3%] vs 2% [95% CI, 0.9%-3.1%], P = 0.65; adjusted HR, 1.17; 95% CI, 0.66-2.08, P = 0.60). Interpretation Donor HSD17B13 genotype adversely affects post-LT survival in patients receiving steroid induction. Additional studies are required to confirm this association. Funding The National Institutes of Health and American Society of Transplant Surgeons Collaborative Scientist Grant.
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Affiliation(s)
- Julia Kozlitina
- The Eugene McDermott Center for Human Growth and Development, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA
| | - Naomi M. Cohen
- The Eugene McDermott Center for Human Growth and Development, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA
- Division of Surgical Transplantation, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA
| | - Drew Sturtevant
- The Eugene McDermott Center for Human Growth and Development, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA
| | - Jonathan C. Cohen
- The Eugene McDermott Center for Human Growth and Development, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA
- The Center for Human Nutrition, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA
| | - Cathi Murphey-Half
- Histocompatibility and Immunogenetics Laboratory, Southwest Immunodiagnostics, Inc, San Antonio, TX, USA
| | - Jerome G. Saltarrelli
- Histocompatibility and Immune Evaluation Laboratory, Department of Pathology and Laboratory Medicine, University of Texas Health Science Center, Houston, TX, USA
| | - Peter Jindra
- Immune Evaluation Laboratory, Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Medhat Askar
- Transplant Immunology, Baylor University Medical Center, Dallas, TX, USA
| | - Christine S. Hwang
- Division of Surgical Transplantation, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA
| | - Parsia A. Vagefi
- Division of Surgical Transplantation, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA
| | - Chantale Lacelle
- Transplant Immunology and Histocompatibility, Department of Pathology, University of Texas Southwestern Medical Center Dallas, TX, 75390, USA
| | - Helen H. Hobbs
- The Eugene McDermott Center for Human Growth and Development, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA
- Howard Hughes Medical Institute, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA
| | - Malcolm P. MacConmara
- Division of Surgical Transplantation, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA
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12
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Cotter TG, Mitchell MC, Patel MJ, Anouti A, Lieber SR, Rich NE, Arab JP, Díaz LA, Louissaint J, Kerr T, Mufti AR, Hanish SI, Vagefi PA, Patel MS, VanWagner LB, Lee WM, O'Leary JG, Singal AG. Racial and Ethnic Disparities in Liver Transplantation for Alcohol-associated Liver Diseases in the United States. Transplantation 2024; 108:225-234. [PMID: 37340542 DOI: 10.1097/tp.0000000000004701] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/22/2023]
Abstract
BACKGROUND Emerging data suggest disparities exist in liver transplantation (LT) for alcohol-associated liver disease (ALD). As the incidence of ALD increases, we aimed to characterize recent trends in ALD LT frequency and outcomes, including racial and ethnic disparities. METHODS Using United Network for Organ Sharing/Organ Procurement and Transplantation Network data (2015 through 2021), we evaluated LT frequency, waitlist mortality, and graft survival among US adults with ALD (alcohol-associated hepatitis [AH] and alcohol-associated cirrhosis [AAC]) stratified by race and ethnicity. We used adjusted competing-risk regression analysis to evaluate waitlist outcomes, Kaplan-Meier analysis to illustrate graft survival, and Cox proportional hazards modeling to identify factors associated with graft survival. RESULTS There were 1211 AH and 26 526 AAC new LT waitlist additions, with 970 AH and 15 522 AAC LTs performed. Compared with non-Hispanic White patients (NHWs) with AAC, higher hazards of waitlist death were observed for Hispanic (subdistribution hazard ratio [SHR] = 1.23, 95% confidence interval [CI]: 1.16-1.32), Asian (SHR = 1.22, 95% CI:1. 01-1.47), and American Indian/Alaskan Native (SHR = 1.42, 95% CI: 1.15-1.76) candidates. Similarly, significantly higher graft failures were observed in non-Hispanic Black (HR = 1.32, 95% CI: 1.09-1.61) and American Indian/Alaskan Native (HR = 1.65, 95% CI: 1.15-2.38) patients with AAC than NHWs. We did not observe differences in waitlist or post-LT outcomes by race or ethnicity in AH, although analyses were limited by small subgroups. CONCLUSIONS Significant racial and ethnic disparities exist for ALD LT frequency and outcomes in the United States. Compared with NHWs, racial and ethnic minorities with AAC experience increased risk of waitlist mortality and graft failure. Efforts are needed to identify determinants for LT disparities in ALD that can inform intervention strategies.
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Affiliation(s)
- Thomas G Cotter
- Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, TX
| | - Mack C Mitchell
- Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, TX
| | - Mausam J Patel
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX
| | - Ahmad Anouti
- Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, TX
| | - Sarah R Lieber
- Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, TX
| | - Nicole E Rich
- Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, TX
| | - Juan Pablo Arab
- Division of Gastroenterology, Department of Medicine, Schulich School of Medicine, Western University & London Health Sciences Centre, London, ON, Canada
| | - Luis Antonio Díaz
- Departmento de Gastroenterología, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Jeremy Louissaint
- Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, TX
| | - Thomas Kerr
- Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, TX
| | - Arjmand R Mufti
- Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, TX
| | - Steven I Hanish
- Department of Surgery, UT Southwestern Medical Center, Dallas, TX
| | - Parsia A Vagefi
- Department of Surgery, UT Southwestern Medical Center, Dallas, TX
| | - Madhukar S Patel
- Department of Surgery, UT Southwestern Medical Center, Dallas, TX
| | - Lisa B VanWagner
- Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, TX
| | - William M Lee
- Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, TX
| | - Jacqueline G O'Leary
- Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, TX
| | - Amit G Singal
- Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, TX
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13
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Younossi ZM, Stepanova M, Al Shabeeb R, Eberly KE, Shah D, Nguyen V, Ong J, Henry L, Alqahtani SA. The changing epidemiology of adult liver transplantation in the United States in 2013-2022: The dominance of metabolic dysfunction-associated steatotic liver disease and alcohol-associated liver disease. Hepatol Commun 2024; 8:e0352. [PMID: 38126928 PMCID: PMC10749707 DOI: 10.1097/hc9.0000000000000352] [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: 08/11/2023] [Accepted: 10/04/2023] [Indexed: 12/23/2023] Open
Abstract
BACKGROUND The high prevalence of obesity in the United States drives the burden of NASH, recently renamed as metabolic dysfunction-associated steatohepatitis (MASH). We assessed the most recent trends in liver transplantation in the United States. METHODS The Scientific Registry of Transplant Recipients (SRTR 2013-2022) was used to select adult (18 years or above) candidates who underwent liver transplant. RESULTS There were 116,292 candidates who underwent liver transplant with known etiology of chronic liver disease. In candidates without HCC, the most common etiology was alcohol-associated liver disease (ALD), increasing from 23% (2013) to 48% (2022), followed by NASH/MASH, which increased from 19% to 27%; the rates of viral hepatitis decreased (chronic hepatitis C: 28%-4%; chronic hepatitis B: 1.8%-1.1%) (all trend p<0.01). The proportion of HCC decreased from 25% (2013-2016) to 17% (2021-2022). Among HCC cohort, the proportion of chronic hepatitis C decreased from 60% (2013) to 27% (2022), NASH/MASH increased from 10% to 31%, alcohol-associated liver disease increased from 9% to 24% (trend p<0.0001), and chronic hepatitis B remained stable between 5% and 7% (trend p=0.62). The rapid increase in the proportion of NASH/MASH in HCC continued during the most recent study years [20% (2018), 28% (2020), 31% (2022)]; the trend remained significant after adjustment for age, sex, ethnicity, obesity, and type 2 diabetes. CONCLUSIONS Liver transplant etiologies in the United States have changed over the last decade. Alcohol-associated liver disease and NASH/MASH remain the 2 most common indications for transplantation among those without HCC, and NASH/MASH is the most common in patients with HCC.
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Affiliation(s)
- Zobair M. Younossi
- Beatty Liver and Obesity Research Program, Inova Health System, Falls Church, Virginia, USA
- The Global NASH Council, Washington, District of Columbia, USA
| | - Maria Stepanova
- Beatty Liver and Obesity Research Program, Inova Health System, Falls Church, Virginia, USA
- The Global NASH Council, Washington, District of Columbia, USA
| | - Reem Al Shabeeb
- Beatty Liver and Obesity Research Program, Inova Health System, Falls Church, Virginia, USA
| | - Katherine E. Eberly
- Beatty Liver and Obesity Research Program, Inova Health System, Falls Church, Virginia, USA
| | - Dipam Shah
- Beatty Liver and Obesity Research Program, Inova Health System, Falls Church, Virginia, USA
| | - Veronica Nguyen
- Beatty Liver and Obesity Research Program, Inova Health System, Falls Church, Virginia, USA
| | - Janus Ong
- The Global NASH Council, Washington, District of Columbia, USA
- Department of Internal Medicine, College of Medicine, University of the Philippines, Manila, Philippines
| | - Linda Henry
- Beatty Liver and Obesity Research Program, Inova Health System, Falls Church, Virginia, USA
- The Global NASH Council, Washington, District of Columbia, USA
- Center for Outcomes Research in Liver Diseases, Washington, District of Columbia, USA
| | - Saleh A. Alqahtani
- Beatty Liver and Obesity Research Program, Inova Health System, Falls Church, Virginia, USA
- Center for Outcomes Research in Liver Diseases, Washington, District of Columbia, USA
- Epidemiology & Scientific Computing Department, Liver Transplant Center and Biostatistics, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
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14
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Jophlin LL, Singal AK, Bataller R, Wong RJ, Sauer BG, Terrault NA, Shah VH. ACG Clinical Guideline: Alcohol-Associated Liver Disease. Am J Gastroenterol 2024; 119:30-54. [PMID: 38174913 PMCID: PMC11040545 DOI: 10.14309/ajg.0000000000002572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 10/04/2023] [Indexed: 01/05/2024]
Abstract
ABSTRACT Alcohol-associated liver disease (ALD) is the most common cause of advanced hepatic disease and frequent indication for liver transplantation worldwide. With harmful alcohol use as the primary risk factor, increasing alcohol use over the past decade has resulted in rapid growth of the ALD-related healthcare burden. The spectrum of ALD ranges from early asymptomatic liver injury to advanced disease with decompensation and portal hypertension. Compared with those with other etiologies of liver disease, patients with ALD progress faster and more often present at an advanced stage. A unique phenotype of advanced disease is alcohol-associated hepatitis (AH) presenting with rapid onset or worsening of jaundice, and acute on chronic liver failure in severe forms conveying a 1-month mortality risk of 20%-50%. The model for end stage disease score is the most accurate score to stratify AH severity (>20 defined as severe disease). Corticosteroids are currently the only available therapeutic with proven efficacy for patients with severe AH, providing survival benefit at 1 month in 50%-60% of patients. Abstinence of alcohol use, a crucial determinant of long-term outcomes, is challenging to achieve in ALD patients with concurrent alcohol use disorder (AUD). As patients with ALD are rarely treated for AUD, strategies are needed to overcome barriers to AUD treatment in patients with ALD and to promote a multidisciplinary integrated care model with hepatology, addiction medicine providers, and social workers to comprehensively manage the dual pathologies of liver disease and of AUD. Liver transplantation, a definitive treatment option in patients with advanced cirrhosis, should be considered in selected patients with AH, who are unresponsive to medical therapy and have a low risk of relapse to posttransplant alcohol use. Level of evidence and strength of recommendations were evaluated using the Grading of Recommendations, Assessment, Development, and Evaluations system. This guideline was developed under the American College of Gastroenterology Practice Parameters Committee.
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Affiliation(s)
- Loretta L. Jophlin
- Division of Gastroenterology, Hepatology and Nutrition, University of Louisville Health, Louisville, Kentucky, USA
| | - Ashwani K. Singal
- Division of Gastroenterology and Hepatology, University of South Dakota, Sioux Falls, South Dakota, USA
| | - Ramon Bataller
- Liver Unit, Department of Digestive and Metabolic Diseases, Hospital Clinic, Barcelona, Spain
| | - Robert J. Wong
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Veterans Affairs Palo Alto Healthcare System, Palo Alto, California, USA
| | - Bryan G. Sauer
- Division of Gastroenterology and Hepatology, University of Virginia, Charlottesville, Virginia, USA
| | - Norah A. Terrault
- Division of Gastrointestinal and Liver Diseases, University of Southern California, Los Angeles, California, USA
| | - Vijay H. Shah
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
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15
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Desalegn H, Diaz LA, Rehm J, Arab JP. Impact of alcohol use on liver disease outcomes. Clin Liver Dis (Hoboken) 2024; 23:e0192. [PMID: 38860129 PMCID: PMC11164003 DOI: 10.1097/cld.0000000000000192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Accepted: 04/01/2024] [Indexed: 06/12/2024] Open
Affiliation(s)
- Hailemichael Desalegn
- Division of Gastroenterology, Department of Medicine, Western University, London Health Sciences Center, London, Ontario, Canada
- Alimentiv, London, Ontario, Canada
| | - Luis Antonio Diaz
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Jürgen Rehm
- Centre for Addiction and Mental Health, Institute for Mental Health Policy Research, Toronto, Ontario, Canada
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
- Centre for Addiction and Mental Health, World Health Organization/Pan American Health Organization Collaborating Centre, Toronto, Ontario, Canada
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
- Centre for Interdisciplinary Addiction Research, University of Hamburg, Hamburg, Germany
- Program on Substance Abuse & WHO Collaborating Center on Substance Use, Noncommunicable Diseases, and Policy Impact Public Health Agency of Catalonia, Barcelona Spain
| | - Juan Pablo Arab
- Division of Gastroenterology, Department of Medicine, Western University, London Health Sciences Center, London, Ontario, Canada
- Alimentiv, London, Ontario, Canada
- Departamento de Gastroenterología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
- Department of Epidemiology and Biostatistics, Schulich School of Medicine, Western University, London, Ontario, Canada
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16
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Cullaro G, Ge J, Lee BP, Lai JC, Wadhwani SI. Association between neighborhood-based material deprivation and liver transplant waitlist registrants demographics and mortality. Clin Transplant 2024; 38:e15189. [PMID: 37937349 PMCID: PMC10842435 DOI: 10.1111/ctr.15189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 09/29/2023] [Accepted: 10/28/2023] [Indexed: 11/09/2023]
Abstract
BACKGROUND & AIMS Liver transplantation for alcohol-related liver disease (ARLD) has increased. We examined temporal trends in ARLD listing practices by neighborhood deprivation and evaluated the impact of neighborhood deprivation on waitlist mortality. METHODS We included all adults > 18 years listed 2008-2019 in the UNOS registry. Our primary exposure was the neighborhood socioeconomic deprivation index based on patients' listing zip codes. We determined temporal trends in an ARLD listing diagnosis. We modeled ARLD listing diagnosis using logistic regression and waitlist mortality using Cox proportional hazards models. RESULTS The waitlist contained an increasing proportion of patients listed with ARLD over the study period; however, this rate increased the least for patients from the most deprived tertile (p < .001). Patients from the most deprived tertile were the least likely to be listed with ARLD (OR: .97, 95CI: .95-.98). In our adjusted model, patients from the most deprived tertile had an increased hazard of waitlist mortality (OR: 1.10, 95CI: 1.06-1.14). CONCLUSION Neighborhood deprivation was associated with a decreased likelihood of being listed with ARLD, suggesting that transplant for ARLD is inequitably available. The increased mortality associated with neighborhood deprivation demands future work to uncover the underlying reasons for this disparity.
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Affiliation(s)
- Giuseppe Cullaro
- Division of Gastroenterology, University of California, San Francisco, CA, USA
| | - Jin Ge
- Division of Gastroenterology, University of California, San Francisco, CA, USA
| | - Brian P Lee
- Division of Gastroenterology and Liver Diseases, University of Southern California, Los Angeles, CA, USA
| | - Jennifer C. Lai
- Division of Gastroenterology, University of California, San Francisco, CA, USA
| | - Sharad I Wadhwani
- Department of Pediatrics, University of California, San Francisco, San Francisco, California, USA
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17
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Aby ES, Vogel AS, Winters AC. Intersection of Coronavirus Disease 2019 and Alcohol-associated Liver Disease: A Review of Emerging Trends and Implications. Clin Ther 2023; 45:1164-1170. [PMID: 37758533 DOI: 10.1016/j.clinthera.2023.08.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 08/04/2023] [Accepted: 08/24/2023] [Indexed: 09/29/2023]
Abstract
PURPOSE This review will provide an overview of alcohol use and alcohol associated liver disease (ALD) prior to the coronavirus disease 2019 (COVID-19) pandemic and the impact of the pandemic on alcohol use and ALD. Furthermore, this review will explore strategies to mitigate the growing disease burden of AUD and ALD. METHODS A search using PubMed was performed for articles on topics related to alcohol use, ALD, and COVID-19. The literature was reviewed and pertinent sources were used for this narrative review. FINDINGS In the United States (US), excessive alcohol use is the third leading cause of preventable death. Prior to the COVID-19 pandemic, the increasing prevalence of alcohol use disorder (AUD) and ALD in the US had already constituted a public health crisis given the association between alcohol misuse, AUD, and ALD with significant medical, economic, and societal burdens. The COVID-19 pandemic led to increased alcohol consumption and downstream consequences, including increased prevalence of AUD, ALD, ALD-related hospitalization and death, and liver transplantation for ALD. IMPLICATIONS There is a critical need for additional, multi-pronged interventions to mitigate the mortality and morbidity linked to ALD.
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Affiliation(s)
- Elizabeth S Aby
- Division of Gastroenterology, Hepatology, and Nutrition, University of Minnesota, Minneapolis, Minnesota.
| | - Alexander S Vogel
- Recanati/Miller Transplantation Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Adam C Winters
- Recanati/Miller Transplantation Institute, Icahn School of Medicine at Mount Sinai, New York, New York
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18
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Renu K, Myakala H, Chakraborty R, Bhattacharya S, Abuwani A, Lokhandwala M, Vellingiri B, Gopalakrishnan AV. Molecular mechanisms of alcohol's effects on the human body: A review and update. J Biochem Mol Toxicol 2023; 37:e23502. [PMID: 37578200 DOI: 10.1002/jbt.23502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Revised: 07/18/2023] [Accepted: 07/31/2023] [Indexed: 08/15/2023]
Abstract
Alcohol consumption has been linked to numerous negative health outcomes although it has some beneficial effects on moderate dosages, the most severe of which being alcohol-induced hepatitis. The number of people dying from this liver illness has been shown to climb steadily over time, and its prevalence has been increasing. Researchers have found that alcohol consumption primarily affects the brain, leading to a wide range of neurological and psychological diseases. High-alcohol-consumption addicts not only experienced seizures, but also ataxia, aggression, social anxiety, and variceal hemorrhage that ultimately resulted in death, ascites, and schizophrenia. Drugs treating this liver condition are limited and can cause serious side effects like depression. Serine-threonine kinases, cAMP protein kinases, protein kinase C, ERK, RACK 1, Homer 2, and more have all been observed to have their signaling pathways disrupted by alcohol, and alcohol has also been linked to epigenetic changes. In addition, alcohol consumption induces dysbiosis by changing the composition of the microbiome found in the gastrointestinal tract. Although more studies are needed, those that have been done suggest that probiotics aid in keeping the various microbiota concentrations stable. It has been argued that reducing one's alcohol intake may seem less harmful because excessive drinking is a lifestyle disorder.
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Affiliation(s)
- Kaviyarasi Renu
- Department of Biochemistry, Centre of Molecular Medicine and Diagnostics (COMManD), Saveetha Dental College & Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, Tamil Nadu, India
| | - Haritha Myakala
- Department of Biomedical Sciences, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu, India
| | - Rituraj Chakraborty
- Department of Biomedical Sciences, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu, India
| | - Sharmishtha Bhattacharya
- Department of Biomedical Sciences, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu, India
| | - Asmita Abuwani
- Department of Biomedical Sciences, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu, India
| | - Mariyam Lokhandwala
- Department of Biomedical Sciences, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu, India
| | - Balachandar Vellingiri
- Department of Zoology, Stem Cell and Regenerative Medicine/Translational Research, School of Basic Sciences, Central University of Punjab (CUPB), Bathinda, Punjab, India
| | - Abilash Valsala Gopalakrishnan
- Department of Biomedical Sciences, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu, India
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19
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Abstract
Alcohol-related liver disease (ALD) is a major cause of liver-related morbidity and mortality. Epidemiological trends indicate recent and predicted increases in the burden of disease. Disease progression is driven by continued alcohol exposure on a background of genetic predisposition together with environmental cofactors. Most individuals present with advanced disease despite a long history of excessive alcohol consumption and multiple missed opportunities to intervene. Increasing evidence supports the use of non-invasive tests to screen for and identify disease at earlier stages. There is a definite role for public health measures to reduce the overall burden of disease. At an individual level, however, the ability to influence subsequent disease course by modifying alcohol consumption or the underlying pathogenic mechanisms remains limited due to a comparative lack of effective, disease-modifying medical interventions. Abstinence from alcohol is the key determinant of outcome in established ALD and the cornerstone of clinical management. In those with decompensated ALD, liver transplant has a clear role. There is consensus that abstinence from alcohol for an arbitrary period should not be the sole determinant in a decision to transplant. An increasing understanding of the mechanisms by which alcohol causes liver disease in susceptible individuals offers the prospect of new therapeutic targets for disease-modifying drugs. Successful translation will require significant public and private investment in a disease area which has traditionally been underfunded when compared to its overall prevalence.
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Affiliation(s)
- Mark Thursz
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK
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20
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Hanna K, Zangbar B, Kirsch J, Bronstein M, Okumura K, Gogna S, Shnaydman I, Prabhakaran K, Con J. Non-operative management of cirrhotic patients with acute calculous cholecystitis: How effective is it? Am J Surg 2023; 226:668-674. [PMID: 37482476 DOI: 10.1016/j.amjsurg.2023.07.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 07/02/2023] [Accepted: 07/10/2023] [Indexed: 07/25/2023]
Abstract
INTRODUCTION Nonoperative management (NOM) of acute calculous cholecystitis (ACC) in patients with cirrhosis was proposed. We examined the outcomes of cirrhotic patients with ACC treated with cholecystectomy compared to NOM. METHODS We analyzed the 2017-Nationwide Readmissions Database including cirrhotic patients with ACC. Patients were stratified: cholecystectomy, percutaneous cholecystostomy (PCT), and antibiotics only. PRIMARY OUTCOMES complications, failure of NOM. SECONDARY OUTCOMES mortality, length of stay (LOS), and charges. RESULTS 3454 patients were identified. 1832 underwent cholecystectomy, 360 PCT, and 1262 were treated with antibiotics. PCT patients had higher mortality 16.9% vs. the antibiotics group 10.9% vs. cholecystectomy group 4.2%. PCT patients had longer LOS, but lower charges compared to the operative group. Failure of NOM was 28.2%. On regression, PCT was associated with mortality. CONCLUSION ACC remains a morbid disease in cirrhosis patients. One in three failed NOM, had longer LOS, and higher mortality. Further studies are warranted to identify predictors of NOM failure. LEVEL OF EVIDENCE Level III, prognostic.
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Affiliation(s)
- Kamil Hanna
- Department of Surgery, Westchester Medical Center, New York, USA.
| | - Bardiya Zangbar
- Department of Surgery, Westchester Medical Center, New York, USA.
| | - Jordan Kirsch
- Department of Surgery, Westchester Medical Center, New York, USA.
| | | | - Kenji Okumura
- Department of Surgery, Westchester Medical Center, New York, USA.
| | - Shekhar Gogna
- Department of Surgery, Medstar Health, Washington, USA.
| | - Ilya Shnaydman
- Department of Surgery, Westchester Medical Center, New York, USA.
| | | | - Jorge Con
- Department of Surgery, Westchester Medical Center, New York, USA.
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21
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Odenwald MA, Roth HF, Reticker A, Segovia M, Pillai A. Evolving challenges with long-term care of liver transplant recipients. Clin Transplant 2023; 37:e15085. [PMID: 37545440 DOI: 10.1111/ctr.15085] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 07/17/2023] [Accepted: 07/23/2023] [Indexed: 08/08/2023]
Abstract
The number of liver transplants (LT) performed worldwide continues to rise, and LT recipients are living longer post-transplant. This has led to an increasing number of LT recipients requiring lifelong care. Optimal care post-LT requires careful attention to both the allograft and systemic issues that are more common after organ transplantation. Common causes of allograft dysfunction include rejection, biliary complications, and primary disease recurrence. While immunosuppression prevents rejection and reduces incidences of some primary disease recurrence, it has detrimental systemic effects. Most commonly, these include increased incidences of metabolic syndrome, various malignancies, and infections. Therefore, it is of utmost importance to optimize immunosuppression regimens to prevent allograft dysfunction while also decreasing the risk of systemic complications. Institutional protocols to screen for systemic disease and heightened clinical suspicion also play an important role in providing optimal long-term post-LT care. In this review, we discuss these common complications of LT as well as unique considerations when caring for LT recipients in the years after transplant.
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Affiliation(s)
- Matthew A Odenwald
- Department of Medicine, Section of Gastroenterology, Hepatology, and Nutrition, University of Chicago Medicine, Chicago, USA
| | - Hannah F Roth
- Department of Medicine, Section of Gastroenterology, Hepatology, and Nutrition, University of Chicago Medicine, Chicago, USA
| | - Anesia Reticker
- Department of Pharmacy, University of Chicago Medicine, Chicago, USA
| | - Maria Segovia
- Department of Medicine, Section of Gastroenterology, Duke University School of Medicine, Durham, USA
| | - Anjana Pillai
- Department of Medicine, Section of Gastroenterology, Hepatology, and Nutrition, University of Chicago Medicine, Chicago, USA
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22
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Lin NC, Liu C, Chen CY, Lei HJ, Tsou YF, Kuo FC, Chou SC, Chung MH, Hsia CY, Loong CC, Wang SC, Lee OK, Tsai HL. Long-term outcomes of liver transplantation for alcohol-related liver disease. J Chin Med Assoc 2023; 86:748-755. [PMID: 37220416 DOI: 10.1097/jcma.0000000000000940] [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] [Indexed: 05/25/2023] Open
Abstract
BACKGROUND Liver transplantation (LT) is being increasingly performed for alcohol-related liver disease (ALD). It is unclear whether the increasing frequency of LTs in ALD patients has a negative impact on deceased-donor (DDLT) allocation and whether the current policy of 6 months of abstinence before transplantation effectively prevents recidivism after transplantation or improves long-term outcomes. METHODS A total of 506 adult LT recipients, including 97 ALD patients, were enrolled. The outcomes of ALD patients were compared with those of non-ALD patients. The 97 ALD patients were further divided into group A (6-month abstinence) and group N (nonabstinence) based on the pretransplant alcohol withdrawal period. The incidence of relapsed drinking and the long-term outcomes were compared between the two groups. RESULTS The prevalence of LT for ALD significantly increased after 2016 (27.0% vs 14.0%; p < 0.01), but the frequency of DDLT for ALD remained unchanged (22.6% vs 34.1%, p = 0.210). After a median follow-up of 56.9 months, patient survival was comparable between the ALD and non-ALD patients (1, 3, and 5 years posttransplant: 87.6%, 84.3%, and 79.5% vs 82.8%, 76.6%, and 72.2%, respectively; p = 0.396). The results were consistent irrespective of the transplant type and disease severity. In ALD patients, 22 of the 70 (31.4%) patients reported relapsed drinking after transplantation, and the prevalence in group A had a higher tendency than that in group N (38.3% vs 17.4%, p = 0.077). Six months of abstinence or nonabstinence did not result in a survival difference, and de novo malignancies were the leading cause of late patient death in ALD patients. CONCLUSION LT achieves favorable outcomes for ALD patients. Six months of abstinence pretransplant did not predict the risk of recidivism after transplantation. The high incidence of de novo malignancies in these patients warrants a more comprehensive physical evaluation and better lifestyle modifications to improve long-term outcomes.
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Affiliation(s)
- Niang-Cheng Lin
- Division of Transplantation Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Chinsu Liu
- Division of Transplantation Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Division of Pediatric Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Cheng-Yen Chen
- Division of Transplantation Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Hao-Jan Lei
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Yi-Fan Tsou
- Division of Transplantation Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Fang-Cheng Kuo
- Division of Transplantation Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Shu-Cheng Chou
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Meng-Hsuan Chung
- Division of Transplantation Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Cheng-Yuan Hsia
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Che-Chuan Loong
- Division of Transplantation Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Shen-Chih Wang
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Department of Anesthesiology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Oscar K Lee
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Stem Cell Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Orthopedics, China Medical University Hospital, Taichung, Taiwan, ROC
- Center for Translational Genomics and Regenerative Medicine Research, China Medical University Hospital, Taichung, Taiwan, ROC
| | - Hsin-Lin Tsai
- Division of Transplantation Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Division of Pediatric Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
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23
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Jasso-Baltazar EA, Peña-Arellano GA, Aguirre-Valadez J, Ruiz I, Papacristofilou-Riebeling B, Jimenez JV, García-Carrera CJ, Rivera-López FE, Rodriguez-Andoney J, Lima-Lopez FC, Hernández-Oropeza JL, Díaz JAT, Kauffman-Ortega E, Ruiz-Manriquez J, Hernández-Reyes P, Zamudio-Bautista J, Rodriguez-Osorio CA, Pulido T, Muñoz-Martínez S, García-Juárez I. Portopulmonary Hypertension: An Updated Review. Transplant Direct 2023; 9:e1517. [PMID: 37492078 PMCID: PMC10365198 DOI: 10.1097/txd.0000000000001517] [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: 05/10/2023] [Revised: 05/30/2023] [Accepted: 06/01/2023] [Indexed: 07/27/2023] Open
Abstract
Portal hypertension may have major consequences on the pulmonary vasculature due to the complex pathophysiological interactions between the liver and lungs. Portopulmonary hypertension (PoPH), a subset of group 1 pulmonary hypertension (PH), is a serious pulmonary vascular disease secondary to portal hypertension, and is the fourth most common subtype of pulmonary arterial hypertension. It is most commonly observed in cirrhotic patients; however, patients with noncirrhotic portal hypertension can also develop it. On suspicion of PoPH, the initial evaluation is by a transthoracic echocardiogram in which, if elevated pulmonary pressures are shown, patients should undergo right heart catheterization to confirm the diagnosis. The prognosis is extremely poor in untreated patients; therefore, management includes pulmonary arterial hypertension therapies with the aim of improving pulmonary hemodynamics and moving patients to orthotopic liver transplantation (OLT). In this article, we review in detail the epidemiology, pathophysiology, process for diagnosis, and most current treatments including OLT and prognosis in patients with PoPH. In addition, we present a diagnostic algorithm that includes the current criteria to properly select patients with PoPH who are candidates for OLT.
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Affiliation(s)
- Erick A. Jasso-Baltazar
- Department of Gastroenterology and Liver Transplant Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Gonzalo A. Peña-Arellano
- Department of Gastroenterology, Instituto de Seguridad Social del Estado de México y Municipios, Mexico State, Mexico
| | | | - Isaac Ruiz
- Departament of Hepatology and Liver Trasplantation, Centre Hospitalier de I´Universite of Montréal, Montreal, Canada
| | - Bruno Papacristofilou-Riebeling
- Department of Gastroenterology and Liver Transplant Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Jose Victor Jimenez
- Department of Medicine, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Cristian J. García-Carrera
- Department of Gastroenterology and Liver Transplant Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Fabián E. Rivera-López
- Department of Gastroenterology and Liver Transplant Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Jesús Rodriguez-Andoney
- Pulmonary Circulation Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Francisco C. Lima-Lopez
- Cardiology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - José Luis Hernández-Oropeza
- Pulmonary Circulation Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Juan A. Torres Díaz
- Department of Gastroenterology and Liver Transplant Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Eric Kauffman-Ortega
- Department of Gastroenterology and Liver Transplant Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Jesus Ruiz-Manriquez
- Department of Gastroenterology and Liver Transplant Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Pablo Hernández-Reyes
- Cardiology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Jorge Zamudio-Bautista
- Department of Anesthesiology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Carlos A. Rodriguez-Osorio
- Department of Critical Care Medicine, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Tomás Pulido
- Cardiopulmonary Department, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City, Mexico
| | | | - Ignacio García-Juárez
- Department of Gastroenterology and Liver Transplant Unit, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
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24
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Ranjbarian T, Schnabl B. Gut Microbiome-Centered Therapies for Alcohol-Associated Liver Disease. Semin Liver Dis 2023; 43:311-322. [PMID: 37527781 DOI: 10.1055/a-2145-7331] [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] [Indexed: 08/03/2023]
Abstract
Globally, liver disease caused by alcohol is becoming more prevalent each year. Misuse of alcohol causes a spectrum of liver diseases, such as liver steatosis, steatohepatitis, fibrosis, cirrhosis, and hepatocellular carcinoma. The cornerstone of treatment is abstinence from alcohol. In spite of this, available treatment for alcohol-associated liver disease (ALD) shows limited effectiveness currently. There are numerous ways in which alcohol disrupts the gut-liver axis, including dysbiosis of the gut microbiome, disruption of mucus and epithelial cell barriers, impaired production of antimicrobial molecules, and dysfunction of the immune system, causing translocation of viable microbes and microbial products to the liver and systemic circulation. Microbial exposure results in not only inflammation and progression of liver disease but also infections in late-stage ALD. This led scientists to focus their therapeutic strategies and targets for ALD on the gut microbiome. Throughout this review, we address the role of gut microbiome-centered therapeutic approaches for ALD focusing predominantly on randomized controlled trials. We will summarize the latest clinical trials using probiotics, antibiotics, and fecal microbial transplants in modulating the gut-liver axis and for improvement of ALD.
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Affiliation(s)
- Tannaz Ranjbarian
- Department of Medicine, University of California San Diego, La Jolla, California
| | - Bernd Schnabl
- Department of Medicine, University of California San Diego, La Jolla, California
- Department of Medicine, VA San Diego Healthcare System, San Diego, California
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25
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Abstract
The field of hepatology has made impressive progress over its ~75 years of existence. Advances in understanding liver function and its dysregulation in disease, genetic determinants of disease, antiviral therapy, and transplantation have transformed the lives of patients. However, there are still significant challenges that require ongoing creativity and discipline, particularly with the emergence of fatty liver diseases, as well as managing autoimmune disease, cancer, and liver disease in children. Diagnostic advances are urgently needed to accelerate risk stratification and efficient testing of new agents with greater precision in enriched populations. Integrated, holistic care models should be extended beyond liver cancer to diseases like NAFLD with systemic manifestations or extrahepatic comorbidities such as cardiovascular disease, diabetes, addiction, and depressive disorders. To meet the growing burden of asymptomatic liver disease, the workforce will need to be expanded by incorporating more advanced practice providers and educating other specialists. The training of future hepatologists will benefit from incorporating emerging skills in data management, artificial intelligence, and precision medicine. Continued investment in basic and translational science is crucial for further progress. The challenges ahead are significant, but with collective effort, the field of hepatology will continue to make progress and overcome obstacles.
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Affiliation(s)
- Scott L Friedman
- Division of Liver Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Arun J Sanyal
- Division of Gastroenterology, Hepatology and Nutrition, Department of Internal Medicine, Virginia Commonwealth University School of Medicine, Richmond, Virginia, USA
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26
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Lee BP, Terrault NA. Liver transplantation for alcohol-associated liver disease: A call for national standards of best practices to monitor and bridge disparities in access and outcomes. Am J Transplant 2023; 23:1097-1101. [PMID: 37023857 PMCID: PMC10524758 DOI: 10.1016/j.ajt.2023.03.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 03/17/2023] [Accepted: 03/29/2023] [Indexed: 04/08/2023]
Abstract
Early (ie, without a mandated abstinence period) liver transplantation for alcohol-associated liver disease is the fastest-growing indication for liver transplantation in the United States. Despite widespread adoption, there is no standardization of practice or policies across transplant centers, nor are there any quality metrics from regulatory organizations specific to alcohol, all of which have likely contributed to confirmed disparities in transplant access and patient outcomes. In this article, we propose new mandates and best practices that could be put forth by the organ procurement and transplantation network regarding processes related to candidate selection, monitoring of alcohol use, and services to prevent and treat harmful alcohol use among early transplant candidates and recipients. We hope that this article stimulates discussion and leads to policy changes to maximize equity and quality of transplant care.
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Affiliation(s)
- Brian P Lee
- Division of Gastroenterology and Liver Diseases, University of Southern California, Los Angeles, California, USA.
| | - Norah A Terrault
- Division of Gastroenterology and Liver Diseases, University of Southern California, Los Angeles, California, USA
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27
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Igata S, Kono Y, Van Houten T, Hang CT, Cotter BR, Strachan MG, Morikawa N, DeMaria AN. Role of Quantitation of Saline Bubble Studies in Patients with Liver Cirrhosis. ULTRASOUND IN MEDICINE & BIOLOGY 2023; 49:1804-1810. [PMID: 37198087 DOI: 10.1016/j.ultrasmedbio.2023.04.003] [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: 11/15/2022] [Revised: 04/09/2023] [Accepted: 04/11/2023] [Indexed: 05/19/2023]
Abstract
OBJECTIVE Microbubble contrast echocardiography with a late positive signal enables the detection of intrapulmonary vascular dilation, including hepatopulmonary syndrome, in patients with end-stage liver disease. We assessed the relationship between the severity of bubble study and clinical outcome. METHODS We retrospectively analyzed 163 consecutive patients with liver cirrhosis who underwent an echocardiogram with bubble study from 2018 to 2021. Patients who were diagnosed with a late positive signal were divided into three groups: grade 1 (1-9 bubbles), grade 2 (10-30 bubbles) and grade 3 (>30 bubbles). RESULTS Fifty-six percent of the patients had a late positive bubble study (grade 1: 31%, grade 2: 23%, grade 3: 46%). Patients with grade 3 had a significantly higher international normalized ratio, model for end-stage liver disease score and Child-Pugh score and a lower peripheral oxygen saturation compared with patients with a negative study. In patients undergoing liver transplant (LT), survival rates were similar among the groups (3-mo: >87%, 1-y: >87%, 2-y: >83%). However, survival rate was lower in grade 3 patients without LT (3-mo: 81%, 1-y: 64%, 2-y: 39%). CONCLUSION Patients with grade 3 had much worse mortality without LT compared with other groups. However, after LT, all grades had equal survival. Therefore, patients with grade 3 may be considered as higher priority for LT.
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Affiliation(s)
- Sachiyo Igata
- Division of Cardiology, Department of Medicine, University of California, Sulpizio Cardiovascular Center at UC San Diego Health, San Diego, CA, USA.
| | - Yuko Kono
- Division of Hepatology, Department of Medicine, University of California, San Diego, CA, USA
| | - Thomas Van Houten
- Division of Cardiology, Department of Medicine, University of California, Sulpizio Cardiovascular Center at UC San Diego Health, San Diego, CA, USA
| | - Calvin T Hang
- Division of Cardiology, Department of Medicine, University of California, Sulpizio Cardiovascular Center at UC San Diego Health, San Diego, CA, USA
| | - Bruno R Cotter
- Division of Cardiology, Department of Medicine, University of California, Sulpizio Cardiovascular Center at UC San Diego Health, San Diego, CA, USA
| | - Monet G Strachan
- Division of Cardiology, Department of Medicine, University of California, Sulpizio Cardiovascular Center at UC San Diego Health, San Diego, CA, USA
| | - Nagisa Morikawa
- Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Fukuoka, Japan
| | - Anthony N DeMaria
- Division of Cardiology, Department of Medicine, University of California, Sulpizio Cardiovascular Center at UC San Diego Health, San Diego, CA, USA
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Terrault NA, Francoz C, Berenguer M, Charlton M, Heimbach J. Liver Transplantation 2023: Status Report, Current and Future Challenges. Clin Gastroenterol Hepatol 2023; 21:2150-2166. [PMID: 37084928 DOI: 10.1016/j.cgh.2023.04.005] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 03/29/2023] [Accepted: 04/04/2023] [Indexed: 04/23/2023]
Abstract
Liver transplantation offers live-saving therapy for patients with complications of cirrhosis and stage T2 hepatocellular carcinoma. The demand for organs far outstrips the supply, and innovations aimed at increasing the number of usable deceased donors as well as alternative donor sources are a major focus. The etiologies of cirrhosis are shifting over time, with more need for transplantation among patients with alcohol-associated liver disease and nonalcoholic/metabolic fatty liver disease and less for viral hepatitis, although hepatitis B remains an important indication for transplant in countries with high endemicity. The rise in transplantation for alcohol-associated liver disease and nonalcoholic/metabolic fatty liver disease has brought attention to how patients are selected for transplantation and the strategies needed to prevent recurrent disease. In this review, we present a status report on the most pressing topics in liver transplantation and future challenges.
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Affiliation(s)
- Norah A Terrault
- Division of Gastrointestinal and Liver Diseases, University of Southern California, Los Angeles, California.
| | - Claire Francoz
- Liver Intensive Care and Liver Transplantation Unit, Hepatology, Hospital Beaujon, Clichy, France
| | - Marina Berenguer
- Hepatology and Liver Transplantation Unit, Hospital Universitario la Fe - IIS La Fe Valencia; CiberEHD and University of Valencia, Valencia, Spain
| | - Michael Charlton
- Transplantation Institute, University of Chicago, Chicago, Illinois
| | - Julie Heimbach
- William von Liebig Center for Transplantation, Mayo Clinic Rochester, Minnesota
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Winder GS, Clifton EG, Fernandez AC, MacEachern M, Andrews S, Perumalswami P, DiMartini AF, Mellinger JL. Definition and measurement of alcohol-associated insight in early liver transplantation for acute alcohol-associated hepatitis: A systematic review. Liver Transpl 2023; 29:757-767. [PMID: 37016758 DOI: 10.1097/lvt.0000000000000144] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 03/27/2023] [Indexed: 04/06/2023]
Abstract
BACKGROUND Alcohol accounts for a large disease burden in hepatology and liver transplantation (LT) and across the globe. Clinical evaluations and decisions about LT candidacy are challenging because they rely on detailed psychosocial assessments and interpretations of psychiatric and substance use disorder data, which often must occur rapidly according to the acuity of end-stage liver disease. Such difficulties commonly occur during the process of candidate selection and liver allocation, particularly during early LT (eLT) in patients with acute alcohol-associated hepatitis (AAH). Patients with AAH commonly have very recent or active substance use, high short-term mortality, psychiatric comorbidities, and compressed evaluation and treatment timetables. LT clinicians report that patients' alcohol-associated insight (AAI) is among the most relevant psychosocial data in this population, yet no studies exist examining how LT teams define and use AAI in eLT or its effect on clinical outcomes. In April 2022, we searched Ovid MEDLINE, Elsevier Embase, EBSCOhost PsycInfo and CINAHL, and Wiley Cochrane Central Register of Controlled Trials for reports describing AAH populations who underwent eLT, which also described psychosocial evaluation parameters. The searches retrieved 1603 unique reports. After eligibility screening, 8 were included in the qualitative analysis. This systematic review reveals that AAI is a poorly defined construct that is not measured in a standardized way. Yet it is a commonly cited parameter in articles that describe the psychosocial evaluation and decision-making of patients undergoing eLT for AAH. This article also discusses the general challenges of assessing AAI during eLT for AAH, existing AAI definitions and rating scales, how AAI has been used to date in the broader hepatology and LT literature, and future areas for clinical and research progress.
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Affiliation(s)
- Gerald Scott Winder
- Department of Psychiatry, University of Michigan, Ann Arbor, Michigan, USA
- Department of Surgery, University of Michigan, Ann Arbor, Michigan, USA
- Department of Neurology, University of Michigan, Ann Arbor, Michigan, USA
| | - Erin G Clifton
- Department of Psychiatry, University of Michigan, Ann Arbor, Michigan, USA
| | - Anne C Fernandez
- Department of Psychiatry, University of Michigan, Ann Arbor, Michigan, USA
| | - Mark MacEachern
- Taubman Health Sciences Library, University of Michigan, Ann Arbor, Michigan, USA
| | - Sarah Andrews
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University, Baltimore, Maryland, USA
| | - Ponni Perumalswami
- Gastroenterology Section, Veterans Affairs, Ann Arbor Healthcare System, Ann Arbor, Michigan, USA
| | - Andrea F DiMartini
- Departments of Psychiatry, Surgery, and Translational Science, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Jessica L Mellinger
- Department of Psychiatry, University of Michigan, Ann Arbor, Michigan, USA
- Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
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Germani G, Mathurin P, Lucey MR, Trotter J. Early liver transplantation for severe acute alcohol-related hepatitis after more than a decade of experience. J Hepatol 2023; 78:1130-1136. [PMID: 37208100 DOI: 10.1016/j.jhep.2023.03.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 03/01/2023] [Accepted: 03/06/2023] [Indexed: 05/21/2023]
Abstract
In patients with severe acute alcohol-related hepatitis not responding to medical therapy, early liver transplantation (LT) represents the only effective therapy and, when performed within strict and well-defined protocols, it is associated with a clear survival benefit and acceptable rates of return to alcohol use after transplantation. However, there is still high variability in access to LT for patients with severe alcohol-related hepatitis, mainly due to a persistent overemphasis in the pre-LT evaluation on duration of pre-transplant abstinence and the stigma that patients with alcohol-related liver disease often experience, leading to marked inequity of access to this potentially lifesaving procedure and negative health outcomes. Therefore, there is an increasing need for prospective multicentre studies focusing on pre-transplant selection practices and on better interventions to treat alcohol use disorder after LT.
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Affiliation(s)
- Giacomo Germani
- Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, University Hospital Padua, University of Padua, Padua, Italy.
| | - Philippe Mathurin
- Service des Maladies de l'appareil Digestif, Hôpital Huriez, CHU Lille, France
| | - Michael R Lucey
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
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Yao P, Zhang Z, Liu H, Jiang P, Li W, Du W. p53 protects against alcoholic fatty liver disease via ALDH2 inhibition. EMBO J 2023; 42:e112304. [PMID: 36825429 PMCID: PMC10106987 DOI: 10.15252/embj.2022112304] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 01/31/2023] [Accepted: 02/07/2023] [Indexed: 02/25/2023] Open
Abstract
The tumor suppressor p53 is critical for tumor suppression, but the regulatory role of p53 in alcohol-induced fatty liver remains unclear. Here, we show a role for p53 in regulating ethanol metabolism via acetaldehyde dehydrogenase 2 (ALDH2), a key enzyme responsible for the oxidization of alcohol. By repressing ethanol oxidization, p53 suppresses intracellular levels of acetyl-CoA and histone acetylation, leading to the inhibition of the stearoyl-CoA desaturase-1 (SCD1) gene expression. Mechanistically, p53 directly binds to ALDH2 and prevents the formation of its active tetramer and indirectly limits the production of pyruvate that promotes the activity of ALDH2. Notably, p53-deficient mice exhibit increased lipid accumulation, which can be reversed by ALDH2 depletion. Moreover, liver-specific knockdown of SCD1 alleviates ethanol-induced hepatic steatosis caused by p53 loss. By contrast, overexpression of SCD1 in liver promotes ethanol-induced fatty liver development in wild-type mice, while it has a mild effect on p53-/- or ALDH2-/- mice. Overall, our findings reveal a previously unrecognized function of p53 in alcohol-induced fatty liver and uncover pyruvate as a natural regulator of ALDH2.
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Affiliation(s)
- Pengbo Yao
- State Key Laboratory of Medical Molecular Biology, Haihe Laboratory of Cell Ecosystem, Department of Cell Biology, School of Basic Medicine Peking Union Medical CollegeInstitute of Basic Medical Sciences Chinese Academy of Medical SciencesBeijingChina
- School of Life SciencesTsinghua UniversityBeijingChina
| | - Zhenxi Zhang
- State Key Laboratory of Medical Molecular Biology, Haihe Laboratory of Cell Ecosystem, Department of Cell Biology, School of Basic Medicine Peking Union Medical CollegeInstitute of Basic Medical Sciences Chinese Academy of Medical SciencesBeijingChina
| | - Hongchao Liu
- Department of Laboratory MedicinePeking University Third HospitalBeijingChina
| | - Peng Jiang
- School of Life SciencesTsinghua UniversityBeijingChina
| | - Wei Li
- State Key Laboratory of Medical Molecular Biology, Haihe Laboratory of Cell Ecosystem, Department of Cell Biology, School of Basic Medicine Peking Union Medical CollegeInstitute of Basic Medical Sciences Chinese Academy of Medical SciencesBeijingChina
| | - Wenjing Du
- State Key Laboratory of Medical Molecular Biology, Haihe Laboratory of Cell Ecosystem, Department of Cell Biology, School of Basic Medicine Peking Union Medical CollegeInstitute of Basic Medical Sciences Chinese Academy of Medical SciencesBeijingChina
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Ross-Driscoll K, Harding JL, Labgold K, Gunasti J, Lynch RJ, Patzer RE. The Impact of Selection Bias in Transplant Research Intended to Inform Patient Selection: An Example and Potential Solutions. Transplantation 2023; 107:805-807. [PMID: 36584372 PMCID: PMC10122512 DOI: 10.1097/tp.0000000000004463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Katie Ross-Driscoll
- Division of Transplantation, Department of Surgery, Emory University School of Medicine, Atlanta, GA
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA
- Health Services Research Center, Emory University School of Medicine, Atlanta, GA
| | - Jessica L. Harding
- Division of Transplantation, Department of Surgery, Emory University School of Medicine, Atlanta, GA
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA
- Health Services Research Center, Emory University School of Medicine, Atlanta, GA
| | - Katie Labgold
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA
| | - Jonathan Gunasti
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA
| | - Raymond J. Lynch
- Division of Transplantation, Department of Surgery, Emory University School of Medicine, Atlanta, GA
| | - Rachel E. Patzer
- Division of Transplantation, Department of Surgery, Emory University School of Medicine, Atlanta, GA
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA
- Health Services Research Center, Emory University School of Medicine, Atlanta, GA
- Department of Medicine, Emory University School of Medicine, Atlanta, GA
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Rabiee A, Mahmud N, Falker C, Garcia-Tsao G, Taddei T, Kaplan DE. Medications for alcohol use disorder improve survival in patients with hazardous drinking and alcohol-associated cirrhosis. Hepatol Commun 2023; 7:e0093. [PMID: 36972386 PMCID: PMC10043587 DOI: 10.1097/hc9.0000000000000093] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 01/13/2023] [Indexed: 03/29/2023] Open
Abstract
BACKGROUND Medications for alcohol use disorder (MAUD) are highly effective in achieving and maintaining abstinence in patients with alcohol use disorder (AUD). Our aim was to evaluate the effect of MAUD on all-cause mortality in patients with alcohol-associated cirrhosis and active alcohol use. METHODS This was a retrospective cohort study of patients with alcohol-associated cirrhosis and high-risk alcohol use disorder in the Veterans Outcomes and Costs Associated with Liver Disease (VOCAL) database. Propensity score matching for exposure to MAUD (acamprosate or naltrexone) within a year after cirrhosis diagnosis was performed to account for potential confounders, and the association between MAUD and all-cause mortality was subsequently evaluated using Cox regression analysis. RESULTS A total of 9131 patients were included, of whom 886 (9.7%) were exposed to MAUD (naltrexone: 520, acamprosate: 307, both medications: 59). The duration of MAUD exposure was >3 months in 345 patients (39%). The strongest positive predictor of MAUD prescription was an inpatient diagnosis code for AUD, followed by a concurrent diagnosis of depression; the strongest negative predictor was a history of cirrhosis decompensation. After propensity score matching (866 patients in each group) with excellent covariate balance (absolute standardized mean differences <0.1), MAUD exposure was associated with improved survival, with an HR of 0.80 relative to no MAUD exposure (95% CI: 0.67-0.97, p = 0.024). CONCLUSION MAUD are underutilized in patients with alcohol-associated cirrhosis with high-risk alcohol use behavior but are associated with improved survival after adjustment for confounders such as the severity of liver disease, age, and engagement in the healthcare system.
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Affiliation(s)
- Anahita Rabiee
- Section of Digestive Diseases, Yale School of Medicine, New Haven, Connecticut, USA
| | - Nadim Mahmud
- Division of Gastroenterology and Hepatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Gastroenterology Section, Corporal Michael J. Crescenz VA Medical Center, Philadelphia, Pennsylvania, USA
| | - Caroline Falker
- VA Connecticut Healthcare System, New Haven, Connecticut, USA
- Department of Internal Medicine & Program in Addiction Medicine, Yale School of Medicine, New Haven, Connecticut, USA
| | - Guadalupe Garcia-Tsao
- Section of Digestive Diseases, Yale School of Medicine, New Haven, Connecticut, USA
- VA Connecticut Healthcare System, New Haven, Connecticut, USA
| | - Tamar Taddei
- Section of Digestive Diseases, Yale School of Medicine, New Haven, Connecticut, USA
- VA Connecticut Healthcare System, New Haven, Connecticut, USA
| | - David E. Kaplan
- Division of Gastroenterology and Hepatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Gastroenterology Section, Corporal Michael J. Crescenz VA Medical Center, Philadelphia, Pennsylvania, USA
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Ding X, Yao T, Liu X, Fan Z, Liu Y. A macropinocytosis-related gene signature predicts the prognosis and immune microenvironment in hepatocellular carcinoma. Front Oncol 2023; 13:1143013. [PMID: 37064147 PMCID: PMC10097907 DOI: 10.3389/fonc.2023.1143013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 03/06/2023] [Indexed: 03/31/2023] Open
Abstract
Background Available treatments for hepatocellular carcinoma (HCC), a common human malignancy with a low survival rate, remain unsatisfactory. Macropinocytosis (MPC), a type of endocytosis that involves the non-specific uptake of dissolved molecules, has been shown to contribute to HCC pathology; however, its biological mechanism remains unknown. Methods The current study identified 27 macropinocytosis-related genes (MRGs) from 71 candidate genes using bioinformatics. The R software was used to create a prognostic signature model by filtering standardized mRNA expression data from HCC patients and using various methods to verify the reliability of the model and indicate immune activity. Results The prognostic signature was constructed using seven MPC-related differentially expressed genes, GSK3B, AXIN1, RAC1, KEAP1, EHD1, GRB2, and SNX5, through LASSO Cox regression. The risk score was acquired from the expression of these genes and their corresponding coefficients. HCC patients in the discovery and validation cohorts were stratified, and the survival of low-risk score patients was improved in both cohorts. Time-dependent ROC analysis indicated that the model's prediction reliability was the highest in the short term. Subsequent immunologic analysis, including KEGG, located the immune action pathway of the differentially expressed genes in the direction of the cancer pathway, etc. Immune infiltration and immune checkpoint tests provided valuable guidance for future follow-up experiments. Conclusion A risk model with MRGs was constructed to effectively predict HCC patient prognoses and suggest changes in the immune microenvironment during the disease process. The findings should benefit the development of a prognostic stratification and treatment strategy for HCC.
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Affiliation(s)
- Xinjiang Ding
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Tao Yao
- College of Life Science, Zhejiang Chinese Medicine University, Hangzhou, China
| | - Xi Liu
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Zhongwen Fan
- School of Medicine, Zhejiang University, Hangzhou, China
| | - Yuanxing Liu
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
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Chornenkyy Y, Gama AP, Felicelli C, Khurram N, Booth AL, Leventhal JR, Ramsey GE, Yang GY. Alloimmunization Against RBC Antigens Is Not Associated With Decreased Survival in Liver Transplant Recipients. Am J Clin Pathol 2023; 159:255-262. [PMID: 36626677 DOI: 10.1093/ajcp/aqac150] [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: 08/14/2022] [Accepted: 10/25/2022] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Improvement of liver transplantation (LT) outcomes requires better understanding of factors affecting survival. The presence of RBC alloantibodies (RBCAs) on survival in LT recipients was evaluated. METHODS This study was a single-center, retrospective cohort study reviewing transfusion records and all-cause mortality between 2002 and 2021. RESULTS Between 2002 and 2021, 2079 LTs were completed, 1,396 of which met inclusion criteria (1,305 RBCA negative; 91 RBCA positive [6.5%]). The cohorts were similar in age (mean [range], 55.8 [17-79] years vs 56.8 [25-73] years; P = .41, respectively) or sex (RBCA negative, 859 [65%] men and 446 [35%] women vs RBCA positive, 51 [56%] men and 40 [44%] women; P = .0684). Of 132 RBCAs detected, 10 were most common were to E (27.27%), Jka (15.91%), K (9.09%), C (8.33%), M (6.06%), D (5.3%), Fya (4.55%), e (2.27%), c (2.27%), and Jkb (2.27%). Twenty-seven patients (29.7%) had more than 1 RBCA; the most common combinations were C with Jka (7.4%) and E with Dia (7.4%). All-cause mortality was increased in men (men, 14.45 years vs women, 17.27 years; P = .0266) and patients 65 years of age and older (≥65 years of age, 10.21 years vs <64 years of age, 17.22 years; P < .0001). The presence of RBCA (≥1) did not affect all-cause mortality (RBCA negative, 14.17 years vs RBCA positive, 15.29 years; P = .4367). The top 5 causes of death were infection (11.9%), primary malignancy (solid) (10.8%), recurrent malignancy (10.5%), cardiovascular arrest (7.1%), and pulmonary insufficiency/respiratory failure (5.7%). CONCLUSIONS Survival in RBCA-positive LT recipients is no different from that in RBCA-negative LT recipients.
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Affiliation(s)
- Yevgen Chornenkyy
- Department of Pathology, McGaw Medical Center of Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - Alcino Pires Gama
- Department of Pathology, McGaw Medical Center of Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - Christopher Felicelli
- Department of Pathology, McGaw Medical Center of Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - Nigar Khurram
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Adam L Booth
- Department of Pathology, McGaw Medical Center of Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - Joseph R Leventhal
- Department of Surgery, McGaw Medical Center of Northwestern University, Feinberg School of Medicine, Chicago, IL, USA.,Comprehensive Transplant Center, McGaw Medical Center of Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | | | - Guang-Yu Yang
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA, USA
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Zeng S, Rosati E, Saggau C, Messner B, Chu H, Duan Y, Hartmann P, Wang Y, Ma S, Huang WJM, Lee J, Lee SM, Carvalho-Gontijo R, Zhang V, Hoffmann JP, Kolls JK, Raz E, Brenner DA, Kisseleva T, LeibundGut-Landmann S, Bacher P, Stärkel P, Schnabl B. Candida albicans-specific Th17 cell-mediated response contributes to alcohol-associated liver disease. Cell Host Microbe 2023; 31:389-404.e7. [PMID: 36893735 PMCID: PMC10039706 DOI: 10.1016/j.chom.2023.02.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 01/04/2023] [Accepted: 01/31/2023] [Indexed: 03/11/2023]
Abstract
Alcohol-associated liver disease is accompanied by intestinal mycobiome dysbiosis, yet the impacts on liver disease are unclear. We demonstrate that Candida albicans-specific T helper 17 (Th17) cells are increased in circulation and present in the liver of patients with alcohol-associated liver disease. Chronic ethanol administration in mice causes migration of Candida albicans (C. albicans)-reactive Th17 cells from the intestine to the liver. The antifungal agent nystatin decreased C. albicans-specific Th17 cells in the liver and reduced ethanol-induced liver disease in mice. Transgenic mice expressing T cell receptors (TCRs) reactive to Candida antigens developed more severe ethanol-induced liver disease than transgene-negative littermates. Adoptively transferring Candida-specific TCR transgenic T cells or polyclonal C. albicans-primed T cells exacerbated ethanol-induced liver disease in wild-type mice. Interleukin-17 (IL-17) receptor A signaling in Kupffer cells was required for the effects of polyclonal C. albicans-primed T cells. Our findings indicate that ethanol increases C. albicans-specific Th17 cells, which contribute to alcohol-associated liver disease.
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Affiliation(s)
- Suling Zeng
- Department of Medicine, University of California, San Diego, La Jolla, CA, USA; Department of Medicine, VA San Diego Healthcare System, San Diego, CA, USA
| | - Elisa Rosati
- Institute of Immunology & Institute of Clinical Molecular Biology, Christian-Albrechts Universität zu Kiel and Universitätsklinik Schleswig-Holstein, Kiel, Germany
| | - Carina Saggau
- Institute of Immunology & Institute of Clinical Molecular Biology, Christian-Albrechts Universität zu Kiel and Universitätsklinik Schleswig-Holstein, Kiel, Germany
| | - Berith Messner
- Institute of Immunology & Institute of Clinical Molecular Biology, Christian-Albrechts Universität zu Kiel and Universitätsklinik Schleswig-Holstein, Kiel, Germany
| | - Huikuan Chu
- Department of Medicine, University of California, San Diego, La Jolla, CA, USA
| | - Yi Duan
- Department of Medicine, University of California, San Diego, La Jolla, CA, USA
| | - Phillipp Hartmann
- Department of Medicine, University of California, San Diego, La Jolla, CA, USA; Department of Pediatrics, University of California, San Diego, La Jolla, CA, USA; Division of Gastroenterology, Hepatology & Nutrition, Rady Children's Hospital San Diego, San Diego, CA, USA
| | - Yanhan Wang
- Department of Medicine, University of California, San Diego, La Jolla, CA, USA; Department of Medicine, VA San Diego Healthcare System, San Diego, CA, USA
| | - Shengyun Ma
- Department of Cellular and Molecular Medicine, University of California, San Diego, La Jolla, CA, USA
| | - Wendy Jia Men Huang
- Department of Cellular and Molecular Medicine, University of California, San Diego, La Jolla, CA, USA
| | - Jihyung Lee
- Department of Medicine, University of California, San Diego, La Jolla, CA, USA
| | - Sung Min Lee
- Department of Medicine, University of California, San Diego, La Jolla, CA, USA
| | | | - Vivian Zhang
- Department of Medicine, University of California, San Diego, La Jolla, CA, USA
| | - Joseph P Hoffmann
- Center for Translational Research in Infection and Inflammation, Department of Pediatrics and Department of Medicine, Tulane University School of Medicine, New Orleans, LA, USA
| | - Jay K Kolls
- Center for Translational Research in Infection and Inflammation, Department of Pediatrics and Department of Medicine, Tulane University School of Medicine, New Orleans, LA, USA
| | - Eyal Raz
- Department of Medicine, University of California, San Diego, La Jolla, CA, USA
| | - David A Brenner
- Department of Medicine, University of California, San Diego, La Jolla, CA, USA
| | - Tatiana Kisseleva
- Department of Surgery, University of California, San Diego, La Jolla, CA, USA
| | - Salomé LeibundGut-Landmann
- Section of Immunology, Vetsuisse Faculty, University of Zürich, Zürich, Switzerland; Institute of Experimental Immunology, University of Zürich, Zürich, Switzerland
| | - Petra Bacher
- Institute of Immunology & Institute of Clinical Molecular Biology, Christian-Albrechts Universität zu Kiel and Universitätsklinik Schleswig-Holstein, Kiel, Germany
| | - Peter Stärkel
- St. Luc University Hospital, Université Catholique de Louvain, Brussels, Belgium
| | - Bernd Schnabl
- Department of Medicine, University of California, San Diego, La Jolla, CA, USA; Department of Medicine, VA San Diego Healthcare System, San Diego, CA, USA.
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Leggio L, Mellinger JL. Alcohol use disorder in community management of chronic liver diseases. Hepatology 2023; 77:1006-1021. [PMID: 35434815 DOI: 10.1002/hep.32531] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 04/12/2022] [Accepted: 04/14/2022] [Indexed: 02/06/2023]
Abstract
Rising rates of alcohol use disorder (AUD) combined with increases in alcohol-related liver disease (ALD) and other liver disease have resulted in the need to develop alcohol management strategies at all levels of patient care. For those with pre-existing liver disease, whether ALD or others, attention to alcohol use treatment and abstinence becomes critical to avoiding worsening liver-related consequences. Modalities to help patients reduce or stop alcohol include screening/brief intervention/referral to treatment, various therapeutic modalities including cognitive behavioral therapy, motivational enhancement therapy and 12-step facilitation, and alcohol relapse prevention medications. Harm reduction approaches versus total abstinence may be considered, but for those with existing ALD, particularly advanced ALD (cirrhosis or acute alcoholic hepatitis), total abstinence from alcohol is the recommendation, given clear data that ongoing alcohol use worsens mortality and liver-related morbidity. For certain populations, alcohol cessation is even more critically important. For those with hepatitis C or NAFLD, alcohol use accelerates negative liver-related outcomes. In women, alcohol use accelerates liver damage and results in worsened liver-related mortality. Efforts to integrate AUD and liver disease care are urgently needed and can occur at several levels, with establishment of multidisciplinary ALD clinics for fully integrated co-management as an important goal.
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Affiliation(s)
- Lorenzo Leggio
- Clinical Psychoneuroendocrinology and Neuropsychopharmacology Section , Translational Addiction Medicine Branch , National Institute on Drug Abuse and National Institute on Alcohol Abuse and Alcoholism , National Institutes of Health , Baltimore and Bethesda , Maryland , USA
- Medication Development Program , National Institute on Drug Abuse Intramural Research Program , National Institutes of Health , Baltimore , Maryland , USA
- Center for Alcohol and Addiction Studies , Department of Behavioral and Social Sciences , School of Public Health , Brown University , Providence , Rhode Island , USA
- Division of Addiction Medicine , Department of Medicine , School of Medicine , Johns Hopkins University , Baltimore , Maryland , USA
- Department of Neuroscience , Georgetown University Medical Center , Washington , DC , USA
| | - Jessica L Mellinger
- Department of Internal Medicine , Michigan Medicine , Ann Arbor , Michigan , USA
- Department of Psychiatry , Michigan Medicine , Ann Arbor , Michigan , USA
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Kaplan A, Wahid N, Fortune BE, Verna E, Halazun K, Samstein B, Brown RS, Rosenblatt R. Black patients and women have reduced access to liver transplantation for alcohol-associated liver disease. Liver Transpl 2023; 29:259-267. [PMID: 37160081 DOI: 10.1002/lt.26544] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 06/13/2022] [Accepted: 06/14/2022] [Indexed: 12/13/2022]
Abstract
Although sex and racial disparities for liver transplantation (LT) are known, it is unclear if disparities exist for patients with alcohol-associated liver disease (ALD). We aimed to compare sex and racial/ethnic differences in mortality, LT listing, and LT rates in patients with and without ALD. We analyzed patients who were listed for LT and/or died of end-stage liver disease (ESLD) between 2014 and 2018 using the United Network for Organ Sharing Standard Transplant Analysis and Research and Centers for Disease Control and Prevention Wide-ranging OnLine Data for Epidemiologic Research databases, respectively. Patients with ALD were compared with non-ALD patients. Our primary outcome was the ratio of listings for LT to deaths from ESLD-listing-to-death ratio (LDR)-a previously derived metric to assess access to the waiting list. Differences between sex and race/ethnicity were analyzed with chi-square tests and multivariable linear regression. There were 65,588 deaths and 16,133 listings for ALD compared with 75,020 deaths and 40,194 listings for non-ALD. LDR was lower for ALD (0.25 vs. 0.54; p < 0.001). Black patients had the lowest LDR in both ALD and non-ALD (0.13 and 0.39 for Black patients vs. 0.26 and 0.54 for White patients; p < 0.001). Women with ALD had a lower LDR (0.21 vs. 0.26; p < 0.001), whereas women without ALD had higher LDR than men (0.69 vs. 0.47; p < 0.001). There were significant negative interactions between women and ALD in LDR and the transplant-to-death ratio. Multivariable analysis and a sensitivity analysis, with more liberal definitions of ALD and non-ALD, confirmed these findings. Patients with ALD have lower access to LT. Among those with ALD, female and Black patients have the lowest access. New initiatives are needed to eliminate these inequities.
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Affiliation(s)
- Alyson Kaplan
- Division of Gastroenterology and Hepatology , Weill Cornell Medicine , New York , New York , USA
| | - Nabeel Wahid
- Division of Gastroenterology and Hepatology , Weill Cornell Medicine , New York , New York , USA
| | - Brett E Fortune
- Division of Gastroenterology and Hepatology , Weill Cornell Medicine , New York , New York , USA.,Center for Liver Disease and Transplantation , New York , New York , USA
| | - Elizabeth Verna
- Division of Digestive and Liver Disease , Columbia University Irving Medical Center , New York , New York , USA
| | - Karim Halazun
- Center for Liver Disease and Transplantation , New York , New York , USA.,Liver Transplant and Hepatobiliary Surgery , Weill Cornell Medical College , New York , New York , USA
| | - Benjamin Samstein
- Center for Liver Disease and Transplantation , New York , New York , USA.,Liver Transplant and Hepatobiliary Surgery , Weill Cornell Medical College , New York , New York , USA
| | - Robert S Brown
- Division of Gastroenterology and Hepatology , Weill Cornell Medicine , New York , New York , USA.,Center for Liver Disease and Transplantation , New York , New York , USA
| | - Russell Rosenblatt
- Division of Gastroenterology and Hepatology , Weill Cornell Medicine , New York , New York , USA.,Center for Liver Disease and Transplantation , New York , New York , USA
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Early but not easy: recipients' experiences of alcohol-associated liver disease and early transplantation. Liver Transpl 2023:01445473-990000000-00095. [PMID: 36789649 DOI: 10.1097/lvt.0000000000000102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 01/24/2023] [Indexed: 02/16/2023]
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40
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Anouti A, Mellinger JL. The Changing Epidemiology of Alcohol-Associated Liver Disease: Gender, Race, and Risk Factors. Semin Liver Dis 2023; 43:50-59. [PMID: 36529138 DOI: 10.1055/a-2000-6680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Cases of alcohol-associated liver disease (ALD) are increasing at a steady rate in the United States with more patients presenting with alcohol-associated hepatitis and alcohol-associated cirrhosis. While alcohol use has increased across many demographic groups, women are suffering from a greater increase in alcohol use disorder (AUD), and are at a greater risk of ALD due to pathophysiological differences which include absorption of alcohol, first pass metabolism, and hormonal differences. Differences across race have also been found with Native Americans and Hispanics suffering from some of the largest increases in ALD rates. Younger adults are heavily impacted by rising rates of both AUD and ALD. Comorbidities such as obesity and NASH have been shown to augment the deleterious effects of AUD and ALD, resulting in more advanced liver disease. Finally, COVID-19 and policies related to the pandemic have resulted in increased AUD across many cohorts, which have resulted in marked increases in ALD. In conclusion, ALD rates are rising, with young people and women particularly impacted.
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Affiliation(s)
- Ahmad Anouti
- Division of Digestive and Liver Diseases, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Jessica L Mellinger
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Michigan Health System, Ann Arbor, Michigan
- Department of Psychiatry, University of Michigan Health System, Ann Arbor, Michigan
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Wu X, Fan X, Miyata T, Kim A, Cajigas-Du Ross CK, Ray S, Huang E, Taiwo M, Arya R, Wu J, Nagy LE. Recent Advances in Understanding of Pathogenesis of Alcohol-Associated Liver Disease. ANNUAL REVIEW OF PATHOLOGY 2023; 18:411-438. [PMID: 36270295 PMCID: PMC10060166 DOI: 10.1146/annurev-pathmechdis-031521-030435] [Citation(s) in RCA: 41] [Impact Index Per Article: 41.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Alcohol-associated liver disease (ALD) is one of the major diseases arising from chronic alcohol consumption and is one of the most common causes of liver-related morbidity and mortality. ALD includes asymptomatic liver steatosis, fibrosis, cirrhosis, and alcohol-associated hepatitis and its complications. The progression of ALD involves complex cell-cell and organ-organ interactions. We focus on the impact of alcohol on dysregulation of homeostatic mechanisms and regulation of injury and repair in the liver. In particular, we discuss recent advances in understanding the disruption of balance between programmed cell death and prosurvival pathways, such as autophagy and membrane trafficking, in the pathogenesis of ALD. We also summarize current understanding of innate immune responses, liver sinusoidal endothelial cell dysfunction and hepatic stellate cell activation, and gut-liver and adipose-liver cross talk in response to ethanol. In addition,we describe the current potential therapeutic targets and clinical trials aimed at alleviating hepatocyte injury, reducing inflammatory responses, and targeting gut microbiota, for the treatment of ALD.
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Affiliation(s)
- Xiaoqin Wu
- Northern Ohio Alcohol Center, Department of Inflammation and Immunity, Cleveland Clinic, Cleveland, Ohio, USA;
| | - Xiude Fan
- Northern Ohio Alcohol Center, Department of Inflammation and Immunity, Cleveland Clinic, Cleveland, Ohio, USA;
| | - Tatsunori Miyata
- Northern Ohio Alcohol Center, Department of Inflammation and Immunity, Cleveland Clinic, Cleveland, Ohio, USA;
| | - Adam Kim
- Northern Ohio Alcohol Center, Department of Inflammation and Immunity, Cleveland Clinic, Cleveland, Ohio, USA;
| | - Christina K Cajigas-Du Ross
- Northern Ohio Alcohol Center, Department of Inflammation and Immunity, Cleveland Clinic, Cleveland, Ohio, USA;
| | - Semanti Ray
- Northern Ohio Alcohol Center, Department of Inflammation and Immunity, Cleveland Clinic, Cleveland, Ohio, USA;
| | - Emily Huang
- Northern Ohio Alcohol Center, Department of Inflammation and Immunity, Cleveland Clinic, Cleveland, Ohio, USA;
| | - Moyinoluwa Taiwo
- Northern Ohio Alcohol Center, Department of Inflammation and Immunity, Cleveland Clinic, Cleveland, Ohio, USA;
| | - Rakesh Arya
- Northern Ohio Alcohol Center, Department of Inflammation and Immunity, Cleveland Clinic, Cleveland, Ohio, USA;
| | - Jianguo Wu
- Northern Ohio Alcohol Center, Department of Inflammation and Immunity, Cleveland Clinic, Cleveland, Ohio, USA;
- Department of Molecular Medicine, Case Western Reserve University, Cleveland, Ohio, USA
| | - Laura E Nagy
- Northern Ohio Alcohol Center, Department of Inflammation and Immunity, Cleveland Clinic, Cleveland, Ohio, USA;
- Department of Gastroenterology and Hepatology, Cleveland Clinic, Cleveland, Ohio, USA
- Department of Molecular Medicine, Case Western Reserve University, Cleveland, Ohio, USA
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Shi J, Tao Y, Yan C, Zhao X, Wu X, Zhang T, Zhong C, Sun J, Hu M. A study on the correlation between family dynamic factors and depression in adolescents. Front Psychiatry 2023; 13:1025168. [PMID: 36762296 PMCID: PMC9902595 DOI: 10.3389/fpsyt.2022.1025168] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 12/20/2022] [Indexed: 01/25/2023] Open
Abstract
Objectives To evaluate the relationship between systemic family dynamics and adolescent depression. Methods An offline survey was distributed to 4,109 students in grades 6-12, with the final analysis including 3,014 students (1,524 boys and 1,490 girls) aged 10-18 years. The questionnaire included the Self-Rating Scale of Systemic Family Dynamics (SSFD), the Self-Rating Depression Scale (SDS), and demographic characteristics. Results Family dynamics were negatively correlated with depressive symptoms, with better family dynamics (high scores) associated with lower levels of depression based on the SDS score. After adjusting for sociodemographic characteristics, an ordinal multiclass logistic regression analysis identified family atmosphere (OR = 0.952, 95% CI: 0.948-0.956, p < 0.001) as the most important protective family dynamic against depression, followed by individuality (OR = 0.964, 95% CI: 0.960-0.968, p < 0.001). Latent class analysis (LCA) created the low family dynamic and high family dynamic groups. There were significant differences in the mean SDS scores between the two groups (45.52 ± 10.57 vs. 53.78 ± 11.88; p < 0.001) that persisted after propensity matching. Family atmosphere and individuation had a favorable diagnostic value for depression, with AUCs of 0.778 (95% CI: 0.760-0.796) and 0.710 (95% CI: 0.690-0.730), respectively. The diagnostic models for depression performed well. Conclusion Poor family dynamics may be responsible for adolescent depression. A variety of early intervention strategies focused on the family may potentially avoid adolescent depression.
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Affiliation(s)
- Jiali Shi
- Clinical Research Center for Mental Disorders, Chinese-German Institute of Mental Health, Shanghai Pudong New Area Mental Health Center, School of Medicine, Tongji University, Shanghai, China
| | - Yiran Tao
- Department of General Medicine, Zhoupu Health Service Center, Shanghai, China
| | - Caiying Yan
- Clinical Research Center for Mental Disorders, Chinese-German Institute of Mental Health, Shanghai Pudong New Area Mental Health Center, School of Medicine, Tongji University, Shanghai, China
| | - Xudong Zhao
- Clinical Research Center for Mental Disorders, Chinese-German Institute of Mental Health, Shanghai Pudong New Area Mental Health Center, School of Medicine, Tongji University, Shanghai, China
| | - Xueqing Wu
- Clinical Research Center for Mental Disorders, Chinese-German Institute of Mental Health, Shanghai Pudong New Area Mental Health Center, School of Medicine, Tongji University, Shanghai, China
| | - Tingting Zhang
- Clinical Research Center for Mental Disorders, Chinese-German Institute of Mental Health, Shanghai Pudong New Area Mental Health Center, School of Medicine, Tongji University, Shanghai, China
| | - Cheng Zhong
- Clinical Research Center for Mental Disorders, Chinese-German Institute of Mental Health, Shanghai Pudong New Area Mental Health Center, School of Medicine, Tongji University, Shanghai, China
| | - Jinhua Sun
- Department of Psychological Medicine, Children’s Hospital of Fudan University, Shanghai, China
| | - Manji Hu
- Clinical Research Center for Mental Disorders, Chinese-German Institute of Mental Health, Shanghai Pudong New Area Mental Health Center, School of Medicine, Tongji University, Shanghai, China
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Matthews LA, Musto JA, Deiss-Yehiely N, Daniel KE, Lightbourn C, Garvey M, Osman F, Foley DP, Rice JR, Lucey MR. Psychosocial assessment in liver transplantation (LT): an analysis of short-term outcomes. Hepatol Commun 2023; 7:e0017. [PMID: 36633478 PMCID: PMC9833439 DOI: 10.1097/hc9.0000000000000017] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 09/12/2022] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Our research showed that patients with alcohol-associated liver disease (ALD) had more severe liver disease than those without a diagnosis of ALD yet were less likely to be selected for transplant listing due to their increased psychosocial vulnerability. This study aims to answer whether this vulnerability translates to worse short-term outcomes after transplant listing. METHODS A total of 187 patients were approved for liver transplant listing and are included in the present retrospective study. We collected dates of transplantation, retransplantation, death, and pathologic data for evidence of rejection, and reviewed alcohol biomarkers and documentation for evidence of alcohol use. RESULTS The ALD cohort had higher Stanford Integrated Psychosocial Assessment for Transplant (SIPAT) scores (39.4 vs. 22.5, p <0.001) and Model for End-Stage Liver Disease (MELD)-Na scores (25.0 vs. 18.5, p <0.001) compared with the non-ALD cohort. Forty-nine (59.7%) subjects with ALD and 60 (57.1%, p =0.71) subjects without ALD subsequently received a liver transplant. Overall mortality was similar between the 2 groups (20.7% ALD vs. 21.0% non-ALD, p =0.97). Neither the SIPAT score (HR: 0.98, 95% CI: 0.96-1.00, p =0.11) nor MELD-Na score (HR 0.99, 95% CI 0.95-1.02, p =0.40) were associated with mortality. Patients with ALD were more likely to have alcohol biomarkers tested both before (84.1% vs. 24.8% non-ALD, p <0.001) and after liver transplantation (74.0% vs. 16.7% non-ALD, p <0.001). SIPAT score was associated with alcohol use after listing (OR: 1.03, 95% CI: 1.0-1.07, p =0.04), although a return to alcohol use was not associated with mortality (HR: 1.60, 95% CI: 0.63-4.10, p =0.33). CONCLUSION Patients with ALD had higher psychosocial risk compared with patients without a diagnosis of ALD who were placed on the waitlist, but had similar short-term outcomes including mortality, transplantation, and rejection. Although a high SIPAT score was predictive of alcohol use, in the short-term, alcohol use after transplant listing was not associated with mortality.
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Affiliation(s)
- Lindsay A. Matthews
- Department of Medicine, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Jessica A. Musto
- Division of Gastroenterology & Hepatology, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Nimrod Deiss-Yehiely
- Department of Medicine, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Kimberly E. Daniel
- Division of Gastroenterology & Hepatology, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Christina Lightbourn
- Division of Gastroenterology & Hepatology, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Maureen Garvey
- Division of Gastroenterology & Hepatology, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Fay Osman
- Department of Medicine, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - David P. Foley
- Department of Surgery, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - John R. Rice
- Division of Gastroenterology & Hepatology, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Michael R. Lucey
- Division of Gastroenterology & Hepatology, University of Wisconsin-Madison, Madison, Wisconsin, USA
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Ntandja Wandji LC, Ningarhari M, Lassailly G, Dharancy S, Boleslawski E, Mathurin P, Louvet A. Liver Transplantation in Alcohol-related Liver Disease and Alcohol-related Hepatitis. J Clin Exp Hepatol 2023; 13:127-138. [PMID: 36647412 PMCID: PMC9840078 DOI: 10.1016/j.jceh.2022.06.013] [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: 04/25/2022] [Accepted: 06/25/2022] [Indexed: 02/07/2023] Open
Abstract
Alcohol-related liver disease (ARLD) remains one of the leading causes of chronic liver disease and the prevalence of alcohol-related cirrhosis is still increasing worldwide. Thus, ARLD is one of the leading indications for liver transplantation (LT) worldwide especially after the arrival of direct-acting antivirals for chronic hepatitis C infection. Despite the risk of alcohol relapse, the outcomes of LT for ARLD are as good as for other indications such as hepatocellular carcinoma (HCC), with 1-, 5-, and 10- year survival rates of 85%, 74%, and 59%, respectively. Despite these good results, certain questions concerning LT for ARLD remain unanswered, in particular because of persistent organ shortages. As a result, too many transplantation centers continue to require 6 months of abstinence from alcohol for patients with ARLD before LT to reduce the risk of alcohol relapse even though compelling data show the poor prognostic value of this criterion. A recent pilot study even observed a lower alcohol relapse rate in patients receiving LT after less than 6 months of abstinence as long as addictological follow-up is reinforced. Thus, the question should not be whether LT should be offered to patients with ARLD but how to select patients who will benefit from this treatment.
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Key Words
- AH, alcohol-related hepatitis
- ARLD, Alcohol-related liver disease
- AUDIT, Alcohol Use Disorders Identification Test
- CLD, chronic liver disease
- ELTR, European Liver Transplant Registry
- HCC, hepatocellular carcinoma
- HCV, hepatitis C virus
- LT, liver transplantation
- NASH, non-alcoholic steatohepatitis
- NIAAA, National Institute on Alcohol Abuse and Alcoholism
- UNOS, United Network for Organ Sharing
- alcohol
- alcohol-related hepatitis
- alcohol-related liver disease
- liver transplantation
- survival
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Affiliation(s)
- Line Carolle Ntandja Wandji
- University of Lille, Inserm, CHU Lille, U1286 - INFINITE - Institute for Translational Research in Inflammation, Lille, F-59000 France
| | - Massih Ningarhari
- University of Lille, Inserm, CHU Lille, U1286 - INFINITE - Institute for Translational Research in Inflammation, Lille, F-59000 France
| | - Guillaume Lassailly
- University of Lille, Inserm, CHU Lille, U1286 - INFINITE - Institute for Translational Research in Inflammation, Lille, F-59000 France
| | - Sébastien Dharancy
- University of Lille, Inserm, CHU Lille, U1286 - INFINITE - Institute for Translational Research in Inflammation, Lille, F-59000 France
| | - Emmanuel Boleslawski
- University of Lille, Inserm, CHU Lille, U1189 - ONCO-THAI - Image Assisted Laser Therapy for Oncology, Lille, F-59000 France
| | - Philippe Mathurin
- University of Lille, Inserm, CHU Lille, U1286 - INFINITE - Institute for Translational Research in Inflammation, Lille, F-59000 France
| | - Alexandre Louvet
- University of Lille, Inserm, CHU Lille, U1286 - INFINITE - Institute for Translational Research in Inflammation, Lille, F-59000 France
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Adekunle AD, Adejumo A, Singal AK. Therapeutic targets in alcohol-associated liver disease: progress and challenges. Therap Adv Gastroenterol 2023; 16:17562848231170946. [PMID: 37187673 PMCID: PMC10176580 DOI: 10.1177/17562848231170946] [Citation(s) in RCA: 2] [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: 10/27/2022] [Accepted: 04/04/2023] [Indexed: 05/17/2023] Open
Abstract
Alcohol-associated liver disease (ALD) is a complex disease with rapidly increasing prevalence. Although there are promising therapeutic targets on the horizon, none of the newer targets is currently close to an Food and Drug Administration approval. Strategies are needed to overcome challenges in study designs and conducting clinical trials and provide impetus to the field of drug development in the landscape of ALD and alcoholic hepatitis. Management of ALD is complex and should include therapies to achieve and maintain alcohol abstinence, preferably delivered by a multidisciplinary team. Although associated with clear mortality benefit in select patients, the use of early liver transplantation still requires refinement to create uniformity in selection protocols across transplant centers. There is also a need for reliable noninvasive biomarkers for prognostication. Last but not the least, strategies are urgently needed to implement integrated multidisciplinary care models for treating the dual pathology of alcohol use disorder and of liver disease for improving the long-term outcomes of patients with ALD.
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Affiliation(s)
- Ayooluwatomiwa Deborah Adekunle
- Department of Internal Medicine, St. Luke’s
Hospital, Chesterfield, Missouri, USA
- Division of Hepatology, University of
Pittsburgh Medical Center, Pittsburgh, PA, USA
- Division of Transplant Hepatology, University
of South Dakota Sanford Medical School, Sioux Falls, SD
| | - Adeyinka Adejumo
- Department of Internal Medicine, St. Luke’s
Hospital, Chesterfield, Missouri, USA
- Division of Hepatology, University of
Pittsburgh Medical Center, Pittsburgh, PA, USA
- Division of Transplant Hepatology, University
of South Dakota Sanford Medical School, Sioux Falls, SD
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Kharbanda KK, Farokhnia M, Deschaine SL, Bhargava R, Rodriguez-Flores M, Casey CA, Goldstone AP, Jerlhag E, Leggio L, Rasineni K. Role of the ghrelin system in alcohol use disorder and alcohol-associated liver disease: A narrative review. Alcohol Clin Exp Res 2022; 46:2149-2159. [PMID: 36316764 PMCID: PMC9772086 DOI: 10.1111/acer.14967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 10/21/2022] [Accepted: 10/28/2022] [Indexed: 11/07/2022]
Abstract
Unhealthy alcohol consumption is a global health problem. Adverse individual, public health, and socioeconomic consequences are attributable to harmful alcohol use. Epidemiological studies have shown that alcohol use disorder (AUD) and alcohol-associated liver disease (ALD) are the top two pathologies among alcohol-related diseases. Consistent with the major role that the liver plays in alcohol metabolism, uncontrolled drinking may cause significant damage to the liver. This damage is initiated by excessive fat accumulation in the liver, which can further progress to advanced liver disease. The only effective therapeutic strategies currently available for ALD are alcohol abstinence or liver transplantation. Any molecule with dual-pronged effects at the central and peripheral organs controlling addictive behaviors and associated metabolic pathways are a potentially important therapeutic target for treating AUD and ALD. Ghrelin, a hormone primarily derived from the stomach, has such properties, and regulates both behavioral and metabolic functions. In this review, we highlight recent advances in understanding the peripheral and central functions of the ghrelin system and its role in AUD and ALD pathogenesis. We first discuss the correlation between blood ghrelin concentrations and alcohol use or abstinence. Next, we discuss the role of ghrelin in alcohol-seeking behaviors and finally its role in the development of fatty liver by metabolic regulations and organ crosstalk. We propose that a better understanding of the ghrelin system could open an innovative avenue for improved treatments for AUD and associated medical consequences, including ALD.
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Affiliation(s)
- Kusum K. Kharbanda
- Research Service, Veterans Affairs Nebraska-Western Iowa Health Care System, Omaha, Nebraska, USA
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, Nebraska, USA
- Department of Biochemistry & Molecular Biology, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Mehdi Farokhnia
- Clinical Psychoneuroendocrinology and Neuropsychopharmacology Section, Translational Addiction Medicine Branch, National Institute on Drug Abuse, Intramural Research Program and National Institute on Alcohol Abuse and Alcoholism, Division of Intramural Clinical and Biological Research, National Institutes of Health, Baltimore and Bethesda, Maryland, USA
- Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
| | - Sara L. Deschaine
- Clinical Psychoneuroendocrinology and Neuropsychopharmacology Section, Translational Addiction Medicine Branch, National Institute on Drug Abuse, Intramural Research Program and National Institute on Alcohol Abuse and Alcoholism, Division of Intramural Clinical and Biological Research, National Institutes of Health, Baltimore and Bethesda, Maryland, USA
| | - Raghav Bhargava
- PsychoNeuroEndocrinology Research Group, Division of Psychiatry, Department of Brain Sciences, Imperial College London, Hammersmith Hospital, London, UK
| | - Marcela Rodriguez-Flores
- PsychoNeuroEndocrinology Research Group, Division of Psychiatry, Department of Brain Sciences, Imperial College London, Hammersmith Hospital, London, UK
| | - Carol A. Casey
- Research Service, Veterans Affairs Nebraska-Western Iowa Health Care System, Omaha, Nebraska, USA
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, Nebraska, USA
- Department of Biochemistry & Molecular Biology, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Anthony P. Goldstone
- PsychoNeuroEndocrinology Research Group, Division of Psychiatry, Department of Brain Sciences, Imperial College London, Hammersmith Hospital, London, UK
| | - Elisabet Jerlhag
- Department of Pharmacology, Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden
| | - Lorenzo Leggio
- Clinical Psychoneuroendocrinology and Neuropsychopharmacology Section, Translational Addiction Medicine Branch, National Institute on Drug Abuse, Intramural Research Program and National Institute on Alcohol Abuse and Alcoholism, Division of Intramural Clinical and Biological Research, National Institutes of Health, Baltimore and Bethesda, Maryland, USA
- Medication Development Program, National Institute on Drug Abuse Intramural Research Program, National Institutes of Health, Baltimore, Maryland, USA
- Center for Alcohol and Addiction Studies, Department of Behavioral and Social Sciences, Brown University, Providence, Rhode Island, USA
- Division of Addiction Medicine, Department of Medicine, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
- Department of Neuroscience, Georgetown University Medical Center, Washington DC, USA
| | - Karuna Rasineni
- Research Service, Veterans Affairs Nebraska-Western Iowa Health Care System, Omaha, Nebraska, USA
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, Nebraska, USA
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Fipps DC, Sinha S, Diwan TS, Clark MM. Psychosocial considerations in the combined bariatric surgery and organ transplantation population: a review of the overlapping pathologies and outcomes. Curr Opin Organ Transplant 2022; 27:514-522. [PMID: 36103143 DOI: 10.1097/mot.0000000000001023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
PURPOSE OF REVIEW This review highlights the salient data of the psychosocial concerns that influence outcomes of bariatric surgery and organ transplantation. RECENT FINDINGS Bariatric surgery has emerged as an important intervention with data supporting substantial and sustained weight loss, enhanced quality of life, remission of obesity-related medical comorbidities, and improved long-term patient and graft survival in transplant patients. Depression, suicide, anxiety, posttraumatic stress disorder, alcohol use, adherence, and psychopharmacology considerations can influence outcomes of both these surgeries. SUMMARY Obesity is increasingly prevalent among patients pursuing transplantation surgery, and it is often a factor in why a patient needs a transplant. However, obesity can be a barrier to receiving a transplant, with many centers implementing BMI criteria for surgery. Furthermore, obesity and obesity-related comorbidities after transplant can cause poor outcomes. In this context, many transplant centers have created programs that incorporate interventions (such as bariatric surgery) that target obesity in transplant candidates. A presurgery psychosocial assessment is an integral (and required) part of the process towards receiving a bariatric surgery and/or a transplantation surgery. When conducting a dual (bariatric and transplantation surgery) psychosocial assessment, it is prudent to understand the overlap and differentiation of specific psychosocial components that influence outcomes in these procedures.
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Affiliation(s)
| | - Shirshendu Sinha
- Department of Psychiatry and Psychology, Mayo Clinic, Scottsdale, Arizona, USA
| | | | - Matthew M Clark
- Department of Psychiatry and Psychology
- Division of Endocrinology, Diabetes, Metabolism and Nutrition, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota
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Winder GS, Clifton EG, Perumalswami P, Mellinger JL. The art of interprofessional psychosocial communication: Optimizing patient interfaces with psychiatric specialists in liver transplantation. Transplant Rev (Orlando) 2022; 36:100728. [DOI: 10.1016/j.trre.2022.100728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 10/24/2022] [Accepted: 10/24/2022] [Indexed: 11/06/2022]
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Johnson-Laghi KA, Woo SM, Zafar Z, Fernandez S, Desale S, Robertazzi SE, Smith CI, Thomas AM, Lalos AT, Georgia SJ, Jenkins ML, Faust TW, Fishbein TM, Satoskar RS, Rangnekar AS, Hsu CC. Alcohol-associated liver disease predicts increased post-liver transplant opioid use. Clin Transplant 2022; 36:e14811. [PMID: 36057863 DOI: 10.1111/ctr.14811] [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: 11/18/2021] [Revised: 03/23/2022] [Accepted: 08/14/2022] [Indexed: 12/27/2022]
Abstract
BACKGROUND Alcohol-associated liver disease (ALD) is a rising indication for liver transplantation (LT). Prolonged opioid use after LT leads to increased graft loss and mortality. The aim is to determine if patients transplanted with a primary diagnosis of ALD had higher risk of post-LT opioid use (p-LTOU) compared to non-ALD patients. METHODS This is a retrospective study of patients who underwent LT between 2015 and 2018 at Medstar Georgetown Transplant Institute. Patients with prolonged hospitalization post-LT (>90 days), death within 90 days post-LT, and re-transplants were excluded. RESULTS Two hundred and ninety seven patients were transplanted, among 29% for indications of ALD. ALD patients were younger (52 vs. 56 years), more likely to be male (76% vs. 61%), Caucasian (71% vs. 44%), have higher MELD (28.8±8.8 vs. 25±8.8), and psychiatric disease than non-ALD patients (P < .05). There was no difference in pre-LT use of opioids, tobacco, marijuana, or illicit drugs between ALD and non-ALD patients. Pre-LT opioid use (OR = 11.7, P < .001), ALD (OR = 2.5, P = .01), and MELD score (OR = .95, P = .02) independently predicted 90-day p-LTOU. CONCLUSIONS ALD, pre-LT opioid use, and MELD score independently predict p-LTOU. Special attention should be paid to identify post-LT prolonged opioid use in ALD patients.
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Affiliation(s)
| | - Stephanie M Woo
- Department of Internal Medicine, Medstar Georgetown University Hospital, Washington, DC, USA
| | - Zaeema Zafar
- Department of Internal Medicine, Medstar Georgetown University Hospital, Washington, DC, USA
| | | | - Sameer Desale
- MedStar Health Research Institute, Washington, DC, USA
| | - Suzanne E Robertazzi
- MedStar Georgetown Transplant Institute, Medstar Georgetown University Hospital, Washington, DC, USA
| | - Coleman I Smith
- MedStar Georgetown Transplant Institute, Medstar Georgetown University Hospital, Washington, DC, USA
| | - Arul M Thomas
- MedStar Georgetown Transplant Institute, Medstar Georgetown University Hospital, Washington, DC, USA
| | - Alexander T Lalos
- MedStar Georgetown Transplant Institute, Medstar Georgetown University Hospital, Washington, DC, USA
| | - Sarah J Georgia
- MedStar Georgetown Transplant Institute, Medstar Georgetown University Hospital, Washington, DC, USA
| | - Michelle L Jenkins
- MedStar Georgetown Transplant Institute, Medstar Georgetown University Hospital, Washington, DC, USA
| | - Thomas W Faust
- MedStar Georgetown Transplant Institute, Medstar Georgetown University Hospital, Washington, DC, USA
| | - Thomas M Fishbein
- MedStar Georgetown Transplant Institute, Medstar Georgetown University Hospital, Washington, DC, USA
| | - Rohit S Satoskar
- MedStar Georgetown Transplant Institute, Medstar Georgetown University Hospital, Washington, DC, USA
| | - Amol S Rangnekar
- MedStar Georgetown Transplant Institute, Medstar Georgetown University Hospital, Washington, DC, USA
| | - Christine C Hsu
- MedStar Georgetown Transplant Institute, Medstar Georgetown University Hospital, Washington, DC, USA
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Schulz P, Shabbir R, Ramakrishnan S, Asrani SK. Acute Alcohol-Associated Hepatitis in the COVID-19 Pandemic — a Structured Review. CURRENT TRANSPLANTATION REPORTS 2022; 9:227-239. [DOI: 10.1007/s40472-022-00387-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/23/2022] [Indexed: 11/22/2022]
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