RESUMEN
OBJECTIVE: This study aimed to assess short-term biliary outcomes in adult living donor liver transplants using right grafts, comparing robotic surgery with real-time indocyanine green fluorescence cholangiography (ICG-CA) for optimal hilar plate transection, against the conventional open approach. SUMMARY BACKGROUND DATA: Determining the optimal transection plane through the hilar plate is crucial in donor hepatectomies, impacting outcomes significantly. PATIENTS AND METHODS: From 2011 to 2023, a total of 839 right graft living donor hepatectomies were performed, with 414 (49%) performed via the open approach and 425 (51%) utilizing the robotic platform. RESULTS: The MRCP predictions correlated moderately with the actual count of graft ducts (r=0.57,P<0.001) Out of all 839 right donor hepatectomies, 321 (44%) were single duct grafts, of which 193/425 (49%) were retrieved with the robotic while 128/414 (38%) were with the open approach (OR 1.58, 95% CI 1.16-2.14),P=0.003). Overall, 50 (6%) of the donors developed a biliary complication during hospital stay, of whom 38 (9%) were grafts retrieved with the open, while 13 (3%) with the robotic approach (OR 0.31, 95% CI 0.15-0.61,P<0.001). Similarly, 63 (15%) of the adult recipients developed a biliary complication of any severity when grafts were retrieved with the open approach compared to 35 (8%) with the robotic approach (OR 0.50, 95% CI 0.31-0.79),P=0.002). CONCLUSION: The robotic platform with integrated real-time ICG-CA during right donor hepatectomy offers improved safety for the donor by accurately addressing the right hilar corridor, resulting in fewer graft ducts, and fewer complications of the donor and recipient when compared to the standard open approach.
RESUMEN
OBJECTIVE: To evaluate the impact of robotic techniques on organ transplantation outcomes. SUMMARY BACKGROUND DATA: The evolution of organ transplantation is becoming influenced by the adoption of minimally invasive techniques, transitioning from laparoscopic to robotic methods. Robotic surgery has emerged as a significant advancement, providing superior precision and outcomes compared to traditional approaches. METHODS: This perspective includes a systematic review of the literature, original data from a high-volume center, as well as an international survey focusing on perceptions related to robotic versus laparoscopic and open approaches. RESULTS: The systematic review and meta-analysis revealed lower morbidity with robotic donor nephrectomy, recipient kidney transplant and donor hepatectomy. Our center's experience, with over 3,000 minimally invasive transplant procedures (kidney, liver, donor, and recipient), supports the superiority of Robotic Transplant Surgery (RTS). The global survey confirms this shift, revealing a preference for robotic approaches due to their reduced morbidity, despite challenges such as access to the robotic system and cost. CONCLUSION: This comprehensive overview including a systematic review, original data, and perceptions derived from the international survey demonstrate the superiority of Robotic Transplant Surgery (RTS) across a range of organ transplantations, for both donors and recipients. The future of RTS depends on the efforts of the surgical community in addressing challenges such as economic implications, the need for specialized surgical training for numerous surgeons, as well as wide access to robotic systems worldwide.
RESUMEN
BACKGROUND: Over the past 20 y, robotic surgery has entered nearly all surgical disciplines, aiming to improve patient outcomes. Liver transplantation has evolved with these advancements, and fully robotic liver transplants represent the latest innovation in this field. This study reports on the world's first series of fully robotic recipient liver transplants from robotic living donors, comparing them with matched cases from the standard open transplant approach. METHODS: A case-control study was conducted at our center from August to December 2023. Patient selection criteria for robotic recipient liver transplantation included a Model for End-stage Liver Disease score of ≤25, specific anatomical characteristics, and logistics. A propensity score analysis with a 1:4 matching ratio was used. RESULTS: The study analyzed 10 fully robotic living donor and robotic recipient liver transplant pairs with a median donor age of 29 y and a recipient age of 61 y. The main indication for transplantation was nonalcoholic steatohepatitis (6/10). There was 1 robotic to open conversion, and the median operation time was 10 h, with a median hospital stay of 13 d, shorter than the 18 d in the open group. Three recipients experienced a complication, and there was no mortality. CONCLUSIONS: The first-ever series of fully robotic living donor recipient liver transplants showed encouraging initial results with a markedly reduced hospital stay. The ultimate goal is to refine the technique to offer robotic liver transplants to the majority of recipients, overcoming the current selection criteria. Further research and a planned randomized controlled trial will aim to confirm these results.
RESUMEN
OBJECTIVE: To assess ChatGPT's capability of grading postoperative complications using the Clavien-Dindo classification (CDC) via Artificial Intelligence (AI) with Natural Language Processing (NLP). BACKGROUND: The CDC standardizes grading of postoperative complications. However, consistent, and precise application in dynamic clinical settings is challenging. AI offers a potential solution for efficient automated grading. METHODS: ChatGPT's accuracy in defining the CDC, generating clinical examples, grading complications from existing scenarios, and interpreting complications from fictional clinical summaries, was tested. RESULTS: ChatGPT 4 precisely mirrored the CDC, outperforming version 3.5. In generating clinical examples, ChatGPT 4 showcased 99% agreement with minor errors in urinary catheterization. For single complications, it achieved 97% accuracy. ChatGPT was able to accurately extract, grade, and analyze complications from free text fictional discharge summaries. It demonstrated near perfect performance when confronted with real-world discharge summaries: comparison between the human and ChatGPT4 grading showed a κ value of 0.92 (95% CI 0.82-1) (P<0.001). CONCLUSIONS: ChatGPT 4 demonstrates promising proficiency and accuracy in applying the CDC. In the future, AI has the potential to become the mainstay tool to accurately capture, extract, and analyze CDC data from clinical datasets.
RESUMEN
PURPOSE: The Sequential Organ Failure Assessment (SOFA) score plays a crucial role in intensive care units (ICUs) by providing a reliable measure of a patient's organ function or extent of failure. However, the precise assessment is time-consuming, and daily assessment in clinical practice in the ICU can be challenging. METHODS: Realistic scenarios in an ICU setting were created, and the data mining precision of ChatGPT 4.0 Plus, Bard, and Perplexity AI were assessed using Spearman's as well as the intraclass correlation coefficients regarding the accuracy in determining the SOFA score. RESULTS: The strongest correlation was observed between the actual SOFA score and the score calculated by ChatGPT 4.0 Plus (r correlation coefficient 0.92) (p<0.001). In contrast, the correlation between the actual SOFA and that calculated by Bard was moderate (r=0.59, p=0.070), while the correlation with Perplexity AI was substantial, at 0.89, with a p<0.001. The interclass correlation coefficient analysis of SOFA with those of ChatGPT 4.0 Plus, Bard, and Perplexity AI was ICC=0.94. CONCLUSION: Artificial intelligence (AI) tools, particularly ChatGPT 4.0 Plus, show significant promise in assisting with automated SOFA score calculations via AI data mining in ICU settings. They offer a pathway to reduce the manual workload and increase the efficiency of continuous patient monitoring and assessment. However, further development and validation are necessary to ensure accuracy and reliability in a critical care environment.
RESUMEN
Minimally invasive donor hepatectomy is an emerging surgical technique in living donor liver transplantation (LDLT). We examined outcomes across open, laparoscopic, and robotic LDLT using a prospective registry. We analyzed 3448 cases (1724 donor-recipient pairs) from January 2011 to March 2023 (NCT06062706). Among donors, 520 (30%) were female. Adult-to-adult LDLT comprised 1061 (62%) cases. A total of 646 (37%) of the donors underwent open, 165 (10%) laparoscopic, and 913 (53%) robotic hepatectomies. Primary outcomes: donor overall morbidity was 4% (35/903) for robotic, 8% (13/165) laparoscopic, and 16% (106/646) open (P < .001) procedures. Pediatric and adult recipient mortality was similar among the 3 donor hepatectomy approaches: robotic 1.5% and 7.0%, compared with 2.3% and 8.3% laparoscopic, and 1.6% and 5.5% for open donor surgery, respectively (P = .802, P = .564). Secondary outcomes: pediatric and adult recipients major morbidity after robotic hepatectomy was 15% and 23%, compared with 25% and 44% for laparoscopic surgery and 19% and 31% for open surgery, respectively (P = .033, P < .001). Graft and recipient 5-year survival were 90% and 93% for pediatrics and 79% and 80% for adults, respectively. In conclusion, robotic LDLT was associated with superior outcomes when compared with the laparoscopic and open approaches. Both donors and, for the first time reported, recipients benefitted from lower morbidity rates in robotic surgery, emphasizing its potential for further advancing this field.
RESUMEN
Hepatocellular carcinoma (HCC) is currently one of the most prevalent cancers worldwide. Associated risk factors include, but are not limited to, cirrhosis and underlying liver diseases, including chronic hepatitis B or C infections, excessive alcohol consumption, nonalcoholic fatty liver disease (NAFLD), and exposure to chemical carcinogens. It is crucial to detect this disease early on before it metastasizes to adjoining parts of the body, worsening the prognosis. Serum biomarkers have proven to be a more accurate diagnostic tool compared to imaging. Among various markers such as nucleic acids, circulating genetic material, proteins, enzymes, and other metabolites, alpha-fetoprotein (AFP) is a protein marker primarily used to diagnose HCC. However, current methods need a large sample and carry a high cost, among other challenges, which can be improved using biosensing technology. Early and accurate detection of AFP can prevent severe progression of the disease and ensure better management of HCC patients. This review sheds light on HCC development in the human body. Afterward, we outline various types of biosensors (optical, electrochemical, and mass-based), as well as the most relevant studies of biosensing modalities for non-invasive monitoring of AFP. The review also explains these sensing platforms, detection substrates, surface modification agents, and fluorescent probes used to develop such biosensors. Finally, the challenges and future trends in routine clinical analysis are discussed to motivate further developments.
Asunto(s)
Técnicas Biosensibles , Carcinoma Hepatocelular , Detección Precoz del Cáncer , Neoplasias Hepáticas , alfa-Fetoproteínas , Humanos , Carcinoma Hepatocelular/diagnóstico , alfa-Fetoproteínas/análisis , Neoplasias Hepáticas/diagnóstico , Biomarcadores de TumorRESUMEN
Hepatic cancer is widely regarded as the leading cause of cancer-related mortality worldwide. Despite recent advances in treatment options, the prognosis of liver cancer remains poor. Therefore, there is an urgent need to develop more representative in vitro models of liver cancer for pathophysiology and drug screening studies. Fortunately, an exciting new development for generating liver models in recent years has been the advent of organoid technology. Organoid models hold huge potential as an in vitro research tool because they can recapitulate the spatial architecture of primary liver cancers and maintain the molecular and functional variations of the native tissue counterparts during long-term culture in vitro. This review provides a comprehensive overview and discussion of the establishment and application of liver organoid models in vitro. Bioengineering strategies used to construct organoid models are also discussed. In addition, the clinical potential and other relevant applications of liver organoid models in different functional states are explored. In the end, this review discusses current limitations and future prospects to encourage further development.
RESUMEN
Liver organoids take advantage of several important features of pluripotent stem cells that self-assemble in a three-dimensional culture matrix and reproduce many aspects of the complex organization found within their native tissue or organ counterparts. Compared to other 2D or 3D in vitro models, organoids are widely believed to be genetically stable or docile structures that can be programmed to virtually recapitulate certain biological, physiological, or pathophysiological features of original tissues or organs in vitro. Therefore, organoids can be exploited as effective substitutes or miniaturized models for the study of the developmental mechanisms of rare liver diseases, drug discovery, the accurate evaluation of personalized drug responses, and regenerative medicine applications. However, the bioengineering of organoids currently faces many groundbreaking challenges, including a need for a reasonable tissue size, structured organization, vascularization, functional maturity, and reproducibility. In this review, we outlined basic methodologies and supplements to establish organoids and summarized recent technological advances for experimental liver biology. Finally, we discussed the therapeutic applications and current limitations.
RESUMEN
Acute-on-chronic liver failure (ACLF) refers to the deterioration of liver function in individuals who already have chronic liver disease. In the setting of ACLF, liver damage leads to the failure of other organs and is associated with increased short-term mortality. Optimal medical management of patients with ACLF requires implementing complex treatment strategies, often in an intensive care unit (ICU). Failure of organs other than the liver distinguishes ACLF from other critical illnesses. Although there is growing evidence supporting the current approach to ACLF management, the mortality associated with this condition remains unacceptably high. In this review, we discuss considerations for ICU care of patients with ACLF and highlight areas for further research.
RESUMEN
Anastomotic leak (AL) remains a significant complication after esophagectomy. Indocyanine green fluorescent angiography (ICG-FA) is a promising and safe technique for assessing gastric conduit (GC) perfusion intraoperatively. It provides detailed visualization of tissue perfusion and has demonstrated usefulness in oesophageal surgery. GC perfusion analysis by ICG-FA is crucial in constructing the conduit and selecting the anastomotic site and enables surgeons to make necessary adjustments during surgery to potentially reduce ALs. However, anastomotic integrity involves multiple factors, and ICG-FA must be combined with optimization of patient and procedural factors to decrease AL rates. This review summarizes ICG-FA's current applications in assessing esophago-gastric anastomosis perfusion, including qualitative and quantitative analysis and different imaging systems. It also explores how fluorescent imaging could decrease ALs and aid clinicians in utilizing ICG-FA to improve esophagectomy outcomes.
Asunto(s)
Colorantes , Verde de Indocianina , Humanos , Angiografía/efectos adversos , Fuga Anastomótica/diagnóstico por imagen , Fuga Anastomótica/etiología , Anastomosis Quirúrgica/efectos adversos , Anastomosis Quirúrgica/métodos , Esofagectomía/efectos adversos , Esofagectomía/métodos , PerfusiónRESUMEN
BACKGROUND: Organ transplantation is inherently dependent on the availability of organ donors. There is a noticeable paucity of literature addressing the rates of organ donation registration and the awareness of Islamic regulations (Fatwa) regarding organ donation within Saudi Arabia. Our study aimed to evaluate the level of organ donation registration, awareness of Islamic regulations, and knowledge of the Saudi Center for Organ Transplantation (SCOT) within the Saudi society. METHODS: We conducted a cross-sectional survey from 30 March to 9 April 2023. This survey aimed to assess the awareness of Islamic (Fatwa) guidance on organ donation, the role of SCOT, and the rate of organ donation registration facilitated through the Tawakkalna app, the official health passport application in Saudi Arabia. RESULTS: Out of 2329 respondents, 21% had registered as potential deceased organ donors, despite 87% acknowledging the importance of organ donation. Awareness of the Islamic Fatwa regarding organ donation was reported by 54.7% of respondents, and 37% recognized the Fatwa's acceptance of brain death criteria. The likelihood of registration as organ donors was higher among Saudi citizens under 45 years of age, females, healthcare workers (HCWs), individuals with higher education, relatives of patients awaiting organ donations, those informed about the Islamic Fatwas, and those willing to donate organs to friends. Conversely, being over the age of 25, Saudi nationality, employment as an HCW, awareness of SCOT, and prior organ donation registration were predictive of a heightened awareness of Islamic Fatwas. However, perceiving the importance of organ donation correlated with a lower awareness of the Fatwas. Significant positive correlations were found between awareness of SCOT, awareness of Fatwas, and registration for organ donation. CONCLUSIONS: While the Saudi population exhibits a high regard for the importance of organ donation, this recognition is not adequately translated into registration rates. The discrepancy may be attributable to limited awareness of SCOT and the relevant Islamic Fatwas. It is imperative to initiate organ donation awareness campaigns that focus on religious authorization to boost organ donation rates and rectify prevalent misconceptions.
RESUMEN
Biomaterial templates play a critical role in establishing and bioinstructing three-dimensional cellular growth, proliferation and spatial morphogenetic processes that culminate in the development of physiologically relevant in vitro liver models. Various natural and synthetic polymeric biomaterials are currently available to construct biomimetic cell culture environments to investigate hepatic cell-matrix interactions, drug response assessment, toxicity, and disease mechanisms. One specific class of natural biomaterials consists of the decellularized liver extracellular matrix (dECM) derived from xenogeneic or allogeneic sources, which is rich in bioconstituents essential for the ultrastructural stability, function, repair, and regeneration of tissues/organs. Considering the significance of the key design blueprints of organ-specific acellular substrates for physiologically active graft reconstruction, herein we showcased the latest updates in the field of liver decellularization-recellularization technologies. Overall, this review highlights the potential of acellular matrix as a promising biomaterial in light of recent advances in the preparation of liver-specific whole organ scaffolds. The review concludes with a discussion of the challenges and future prospects of liver-specific decellularized materials in the direction of translational research.
RESUMEN
The absolute shortage of compatible liver donors and the growing number of potential recipients have led scientists to explore alternative approaches to providing tissue/ organ substitutes from bioengineered sources. Bioartificial regeneration of a fully functional tissue/organ replacement is highly dependent on the right combination of engineering tools, biological principles, and materiobiology horizons. Over the past two decades, remarkable achievements have been made in hepatic tissue engineering by converging various advanced interdisciplinary research approaches. Three-dimensional (3D) bioprinting has arisen as a promising state-of-the-art tool with strong potential to fabricate volumetric liver tissue/organ equivalents using viscosity- and degradation-controlled printable bioinks composed of hydrous microenvironments, and formulations containing living cells and associated supplements. Source of origin, biophysiochemical, or thermomechanical properties and crosslinking reaction kinetics are prerequisites for ideal bioink formulation and realizing the bioprinting process. In this review, we delve into the forecast of the potential future utility of bioprinting technology and the promise of tissue/organ- specific decellularized biomaterials as bioink substrates. Afterward, we outline various methods of decellularization, and the most relevant studies applying decellularized bioinks toward the bioengineering of in vitro liver models. Finally, the challenges and future prospects of decellularized material-based bioprinting in the direction of clinical regenerative medicine are presented to motivate further developments.
RESUMEN
BACKGROUND: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections and the resulting disease, coronavirus disease 2019 (COVID-19), have spread to millions of persons worldwide. Many vaccines have been developed; however, their efficacy in pediatric solid organ transplant recipients is yet to be determined. METHODS: This is a prospective observational, non-interventional single-center study on the safety and efficacy of a COVID-19 vaccine (BNT162b2) in pediatric kidney transplant recipients. The primary aim of this study was to evaluate immunogenicity according to SARS-CoV-2-specific neutralizing antibody titer after two vaccine doses. The secondary aims were to investigate the safety of the vaccines, solicited local and systemic adverse reactions, incidence of COVID-19 post-vaccination, and effects on transplant graft function. Baseline investigations were conducted on pediatric renal transplant recipients, and recruited participants were advised to have the Comirnaty® mRNA vaccine according to protocol. RESULTS: A total of 48 patients (male, n = 31, 64.6%; female, n = 17, 35.4%), median age 14 [12-16] years were included, and all received two doses of the vaccine. The vaccine had a favorable safety and side-effect profile. The S-antibody titer of all patients ranged between .4 and 2,500 U/ml and was > 50 U/ml in 89% of the patients. No difference in the measured antibody immune response was noted between infected and uninfected children. No major side effects were reported. CONCLUSION: The vaccine had a favorable safety profile in 12- to 15-year-old kidney transplant recipients, producing a greater measured antibody response than that in older transplant recipients.
Asunto(s)
COVID-19 , Trasplante de Riñón , Adolescente , Niño , Femenino , Humanos , Masculino , Anticuerpos Antivirales , Vacuna BNT162/efectos adversos , COVID-19/prevención & control , Vacunas contra la COVID-19/efectos adversos , SARS-CoV-2 , Receptores de TrasplantesRESUMEN
The success of orthotopic liver transplantation as a life-saving treatment has led to new indications and a greater competition for organ grafts. Pediatric patients with acute liver-related crises can benefit from orthotopic liver transplantation, but organ availability in the limited time can be a major obstacle. Crossing ABO blood group barriers could increase the organs available to such patients. Methods: From November 2010 to June 2015, 176 children aged 0.2-to18 y were transplanted in the King Faisal Specialist Hospital and Research Center. Out of those, 19 children were transplanted across blood group barriers (ABO incompatible). The underlying diseases were biliary atresia (n = 6); progressive familial intrahepatic cholestasis type 2 (n = 4); Crigler-Najjar syndrome (n = 3); hepatoblastoma (n = 2); and urea cycle disorder, Caroli disease, cryptogenic cirrhosis, and neonatal sclerosing cholangitis (n = 1 each). Immunosuppression consisted of basiliximab, mycophenolate, tacrolimus, and steroids. Pretransplant prophylactic plasmapheresis, high-dose immunoglobulins, and rituximab were not administered. Results: The grafts were from living donors (n = 17) and deceased donors (n = 2). Living donor morbidity was nil. The recipient median age was 21 mo (5-70 mo). After a median follow-up of 44 mo, 2 recipients (10%) died because of sepsis, 1 because of uncontrolled acute myeloid leukemia. The overall rejection rate was 7%, and no grafts were lost because of antibody-mediated rejection (AMR). HLA matching was 3.8 of 6 (A, B, DR), and there were 2 patients presented with acute cellular rejection, 1 patient with AMR, and 1 patient with biliary strictures. Conclusions: ABO incompatible liver transplantation is a feasible and life-saving option even with antibody and B-cell depletion-free protocol without increasing the risks for AMR. We speculate that this excellent result is most likely because of presence of relatively low titer ABO isoagglutinins and the high HLA match compatibility caused by habit of longstanding interfamilial marriages as typical of Saudi Arabia.
RESUMEN
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and its resulting disease, coronavirus disease 2019 (COVID-19), has spread to millions of people worldwide. Preliminary data from organ transplant recipients have shown reduced seroconversion rates after the administration of different SARS-CoV-2 vaccination platforms. However, it is unknown whether different vaccination platforms provide different levels of protection against SARS-CoV-2. To answer this question, we prospectively studied 431 kidney and liver transplant recipients (kidney: n = 230; liver: n = 201) who received either the ChAdOx1 vaccine (n = 148) or the BNT-162b2 vaccine (n = 283) and underwent an assessment of immunoglobulin M/immunoglobulin G spike antibody levels. The primary objective of the study is to directly compare the efficacy of two different vaccine platforms in solid organ transplant recipients by measuring of immunoglobulin G (IgG) antibodies against the RBD of the spike protein (anti-RBD) two weeks after first and second doses. Our secondary endpoints were solicited specific local or systemic adverse events within 7 days after the receipt of each dose of the vaccine. There was no difference in the primary outcome between the two vaccine platforms in patients who received two vaccine doses. Unresponsiveness was mainly linked to diabetes. The rate of response after the first dose among younger older patients was significantly larger; however, after the second dose this difference did not persist (p = 0.079). Side effects were similar to those that were observed during the pivotal trials.
Asunto(s)
Vacunas contra la COVID-19 , COVID-19 , Trasplante de Órganos , Humanos , Anticuerpos Antivirales , COVID-19/prevención & control , Vacunas contra la COVID-19/efectos adversos , Inmunogenicidad Vacunal , Inmunoglobulina G , Inmunoglobulina M , Trasplante de Órganos/efectos adversos , Estudios Prospectivos , SARS-CoV-2 , Glicoproteína de la Espiga del Coronavirus , Receptores de TrasplantesRESUMEN
Living donor liver transplantation is the main source of organs in the Middle East. Therefore, well balanced criteria are needed to avoid unnecessary exclusion of potential donors, while prioritizing donor safety. We face a high incidence of sickle cell trait (SCT; and disease). Therefore, there is vast experience in general and cardiac surgeries in SCT carriers at our center. After studying their management in detail, we considered accepting SCT carriers as living liver donors, on an exceptional basis. This the first single-center case series of living donor liver transplantation with SCT. Methods: Between January 2012 and September 2021, 20 donors with SCT were reviewed for age, gender, relation to the recipient, hemoglobin, hemoglobin S (HbS), surgical approach, intensive care unit stay, donor and recipients' complications, and graft and recipient survival. Results: Average age of donors was 28.4 y. Sixteen donated the left lateral segment, 4 the left lobe. Recipients were related children or adults. HbS ranged from 21.2% to 39.9%, being ≥30% in 14 donors. HbS was reduced by phlebotomy or exchange transfusion. We performed 7 open, one laparoscopic, and 12 robotic donor surgeries. Operating room time, blood loss, and intensive care unit stay were comparable to non-SCT donors. There was no SCT-related complication. All donors are alive and free of thromboembolic events. Graft and recipient survival is 100% until follow-up. Conclusion: Our experience should encourage other countries with high incidence of SCT to report their experience with this donor population.
RESUMEN
BACKGROUND: Autoimmune hepatitis (AIH) is a rare indication for liver transplantation (LT). Data on the long-term outcomes of living-related LT for AIH are limited and inconsistent. The present study aimed to assess the long-term outcomes of deceased donor LT (DDLT) and living donor LT (LDLT) for AIH. METHODS: All patients who received transplants for AIH-related cirrhosis from 2001 to 2018 were included in this study. RESULTS: Seventy-four patients (31 male, 43 female) received LT. The average follow-up was 7.9 ± 6.9 years (medianâ¯=â¯7.2 years), average age was 34.3 ± 13.8 years, and average Model for End-Stage Liver Disease (MELD) score was 23.6 ± 8.5. Thirty-six (49.3%) patients received a graft from a living donor, and 83% of patients were maintained on steroids. The 1-, 3-, 5-, and 10-year survival rates of patients were 91%, 89%, 87%, and 82% and of grafts were 89%, 88%, 86%, and 76%, respectively. In univariate analysis, MELD score (odds ratio [OR], 1.08; 95% confidence interval [CI], 1.01-1.17; Pâ¯=â¯.028), donor age (OR per 5 years, 1.45; 95% CI, 1.07-2.02; Pâ¯=â¯.021), donor type (OR LDLT vs DDLT, 0.19; 95% CI, 0.04-0.67; Pâ¯=â¯.017), and renal function (OR glomerular filtration rate <60 vs ≥60 mL/min/m2, 7.41; 95% CI, 1.88-31.25; Pâ¯=â¯.004) were significant predictors of graft survival; however, none of the factors remained significant in multivariate analysis. CONCLUSION: We have shown the highest reported long-term survival rates in LT for AIH, including a large number of patients who underwent LDLT. Standardized management and immunosuppressive therapy, including the maintenance of a low-dose steroid protocol, may have contributed to this outcome.