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Donaldson J, Obuchowski N, Lomaglio L, Le R, Molano MB, Quintini C, Gill A. 03:54 PM Abstract No. 254 Stenting for venous stenosis following liver transplantation. J Vasc Interv Radiol 2019. [DOI: 10.1016/j.jvir.2018.12.315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Richards E, Flyckt R, Tzakis A, Quintini C, Hashimoto K, Falcone T. Uterus transplantation: from back table to embryo transfer. Fertil Steril 2018. [DOI: 10.1016/j.fertnstert.2018.07.1124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Pezzati D, Liu Q, Hassan A, Diago-Uso T, Buccini L, Quintini C. Normothermic Machine Perfusion: A New World Deserving Careful Exploration. Am J Transplant 2017; 17:1956-1957. [PMID: 28245095 DOI: 10.1111/ajt.14249] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- D Pezzati
- Cleveland Clinic, Department of General Surgery, Cleveland Clinic Lerner College of Medicine, Digestive Disease Institute, Cleveland, OH
| | - Q Liu
- Cleveland Clinic, Department of General Surgery, Cleveland Clinic Lerner College of Medicine, Digestive Disease Institute, Cleveland, OH
| | - A Hassan
- Cleveland Clinic, Department of General Surgery, Cleveland Clinic Lerner College of Medicine, Digestive Disease Institute, Cleveland, OH
| | - T Diago-Uso
- Cleveland Clinic, Department of General Surgery, Cleveland Clinic Lerner College of Medicine, Digestive Disease Institute, Cleveland, OH
| | - L Buccini
- Cleveland Clinic, Department of General Surgery, Cleveland Clinic Lerner College of Medicine, Digestive Disease Institute, Cleveland, OH
| | - C Quintini
- Cleveland Clinic, Department of General Surgery, Cleveland Clinic Lerner College of Medicine, Digestive Disease Institute, Cleveland, OH
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Fayek SA, Quintini C, Chavin KD, Marsh CL. The Current State of Liver Transplantation in the United States: Perspective From American Society of Transplant Surgeons (ASTS) Scientific Studies Committee and Endorsed by ASTS Council. Am J Transplant 2016; 16:3093-3104. [PMID: 27545282 DOI: 10.1111/ajt.14017] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2015] [Revised: 08/09/2016] [Accepted: 08/09/2016] [Indexed: 01/25/2023]
Abstract
This article is a review of the salient points and a future prospective based on the 2014 Organ Procurement and Transplantation Network (OPTN)/Scientific Registry of Transplant Recipients (SRTR) liver donation and transplantation data report recently published by the American Journal of Transplantation. Emphasis of our commentary and interpretation is placed on data relating to waitlist dynamics, organ utilization rates, the impact of recent advances in the treatment of hepatitis C, and the increases in end-stage renal disease among liver transplant candidates. Finally, we share our vision on potential areas of innovation that are likely to significantly improve the field of liver transplantation in the near future.
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Affiliation(s)
- S A Fayek
- Transplant Surgery, Fort Worth Transplant Institute at Plaza Medical Center, Fort Worth, TX
| | - C Quintini
- Liver Transplantation and HPB Surgery, Cleveland Clinic Foundation, Cleveland, OH
| | - K D Chavin
- Transplant Surgery, Medical University of South Carolina, Charleston, SC.
| | - C L Marsh
- Scripps Center for Organ Transplantation, Scripps Clinic & Green Hospital, La Jolla, CA
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Karangwa SA, Dutkowski P, Fontes P, Friend PJ, Guarrera JV, Markmann JF, Mergental H, Minor T, Quintini C, Selzner M, Uygun K, Watson CJ, Porte RJ. Machine Perfusion of Donor Livers for Transplantation: A Proposal for Standardized Nomenclature and Reporting Guidelines. Am J Transplant 2016; 16:2932-2942. [PMID: 27129409 PMCID: PMC5132023 DOI: 10.1111/ajt.13843] [Citation(s) in RCA: 97] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Revised: 03/28/2016] [Accepted: 04/19/2016] [Indexed: 02/06/2023]
Abstract
With increasing demand for donor organs for transplantation, machine perfusion (MP) promises to be a beneficial alternative preservation method for donor livers, particularly those considered to be of suboptimal quality, also known as extended criteria donor livers. Over the last decade, numerous studies researching MP of donor livers have been published and incredible advances have been made in both experimental and clinical research in this area. With numerous research groups working on MP, various techniques are being explored, often applying different nomenclature. The objective of this review is to catalog the differences observed in the nomenclature used in the current literature to denote various MP techniques and the manner in which methodology is reported. From this analysis, we propose a standardization of nomenclature on liver MP to maximize consistency and to enable reliable comparison and meta-analyses of studies. In addition, we propose a standardized set of guidelines for reporting the methodology of future studies on liver MP that will facilitate comparison as well as clinical implementation of liver MP procedures.
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Affiliation(s)
- S. A. Karangwa
- Section of Hepatobiliary Surgery and Liver TransplantationDepartment of SurgeryUniversity of GroningenUniversity Medical Center GroningenGroningenthe Netherlands
- Surgical Research LaboratoryUniversity of GroningenUniversity Medical Center GroningenGroningenthe Netherlands
| | - P. Dutkowski
- Department of Surgery & TransplantationUniversity Hospital ZurichZurichSwitzerland
| | - P. Fontes
- Thomas E. Starzl Transplantation Institute Department of SurgeryUniversity of Pittsburgh Medical CenterPittsburghPA
- McGowan Institute of Regenerative MedicineUniversity of PittsburghPittsburghPA
| | - P. J. Friend
- Nuffield Department of SurgeryOxford Transplant CentreUniversity of OxfordChurchill HospitalOxfordUK
| | - J. V. Guarrera
- Department of SurgeryCenter for Liver Disease and TransplantationColumbia University Medical CenterNew YorkNY
| | | | - H. Mergental
- Liver UnitUniversity Hospital BirminghamBirminghamUK
| | - T. Minor
- Department of Surgical ResearchClinic for General Visceral and Transplantation SurgeryUniversity Hospital EssenEssenGermany
| | - C. Quintini
- Department of SurgeryTransplant CenterDigestive Disease InstituteCleveland Clinic FoundationClevelandOH
| | - M. Selzner
- Department of SurgeryMulti Organ Transplant ProgramToronto General HospitalTorontoONCanada
| | - K. Uygun
- Department of SurgeryCenter for Engineering in MedicineMassachusetts General HospitalHarvard Medical SchoolBostonMA
| | - C. J. Watson
- University of Cambridge Department of Surgery and the NIHR Blood and Transplant Research Unit in Organ Donation and Transplantation University of CambridgeAddenbrooke's HospitalCambridgeUK
| | - R. J. Porte
- Section of Hepatobiliary Surgery and Liver TransplantationDepartment of SurgeryUniversity of GroningenUniversity Medical Center GroningenGroningenthe Netherlands
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Liu Q, Nassar A, Farias K, Buccini L, Mangino MJ, Baldwin W, Bennett A, O'Rourke C, Iuppa G, Soliman BG, Urcuyo-Llanes D, Okamoto T, Uso TD, Fung J, Abu-Elmagd K, Miller C, Quintini C. Comparing Normothermic Machine Perfusion Preservation With Different Perfusates on Porcine Livers From Donors After Circulatory Death. Am J Transplant 2016; 16:794-807. [PMID: 26663737 DOI: 10.1111/ajt.13546] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Revised: 09/08/2015] [Accepted: 09/25/2015] [Indexed: 01/25/2023]
Abstract
The utilization of normothermic machine perfusion (NMP) may be an effective strategy to resuscitate livers from donation after circulatory death (DCD). There is no consensus regarding the efficacy of different perfusates on graft and bile duct viability. The aim of this study was to compare, in an NMP porcine DCD model, the preservation potential of three different perfusates. Twenty porcine livers with 60 min of warm ischemia were separated into four preservation groups: cold storage (CS), NMP with Steen solution (Steen; XVIVO Perfusion Inc., Denver, CO), Steen plus red blood cells (RBCs), or whole blood (WB). All livers were preserved for 10 h and reperfused to simulate transplantation for 24 h. During preservation, the NMP with Steen group presented the highest hepatocellular injury. At reperfusion, the CS group had the lowest bile production and the worst hepatocellular injury compared with all other groups, followed by NMP with Steen; the Steen plus RBC and WB groups presented the best functional and hepatocellular injury outcomes, with WB livers showing lower aspartate aminotransferase release and a trend toward better results for most parameters. Based on our results, a perfusate that contains an oxygen carrier is most effective in a model of NMP porcine DCD livers compared with Steen solution. Specifically, WB-perfused livers showed a trend toward better outcomes compared with Steen plus RBCs.
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Affiliation(s)
- Q Liu
- Cleveland Clinic, Cleveland, OH
| | | | | | | | - M J Mangino
- Virginia Commonwealth University, Richmond, VA
| | | | | | | | - G Iuppa
- Cleveland Clinic, Cleveland, OH
| | | | | | | | - T D Uso
- Cleveland Clinic, Cleveland, OH
| | - J Fung
- Cleveland Clinic, Cleveland, OH
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Zhu X, Shiba H, Zhu Y, Quintini C, Eghtesad B, Miller C, Fung J, Kelly D. Adenosine Increases Hepatic Artery Flow in Liver Transplant Recipients: A Pilot Study. Transplant Proc 2016; 48:116-9. [DOI: 10.1016/j.transproceed.2016.01.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2015] [Accepted: 01/05/2016] [Indexed: 02/07/2023]
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Hashimoto K, Quintini C, Aucejo FN, Fujiki M, Diago T, Watson MJ, Kelly DM, Winans CG, Eghtesad B, Fung JJ, Miller CM. Split liver transplantation using Hemiliver graft in the MELD era: a single center experience in the United States. Am J Transplant 2014; 14:2072-80. [PMID: 25040819 DOI: 10.1111/ajt.12791] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2013] [Revised: 04/08/2014] [Accepted: 04/17/2014] [Indexed: 01/25/2023]
Abstract
Under the "sickest first" Model for End-Stage Liver Disease (MELD) allocation, livers amenable to splitting are most often allocated to patients unsuitable for split liver transplantation (SLT). Our experience with SLT using hemilivers was reviewed. From April 2004 to June 2012, we used 25 lobar grafts (10 left lobes and 15 right lobes) for adult-sized recipients. Twelve recipients were transplanted with primary offers, and 13 were transplanted with leftover grafts. Six grafts were shared with other centers. The data were compared with matched whole liver grafts (n = 121). In 92% of donors, the livers were split in situ. Hemiliver recipients with severe portal hypertension had a greater graft-to-recipient weight ratio than those without severe portal hypertension (1.96% vs. 1.40%, p < 0.05). Hemiliver recipients experienced biliary complications more frequently (32.0% vs. 10.7%, p = 0.01); however, the 5-year graft survival for hemilivers was comparable to whole livers (80.0% vs. 81.5%, p = 0.43). The secondary recipients with leftover grafts did not have increased incidences of graft failure (p = 0.99) or surgical complications (p = 0.43) compared to the primary recipients. In conclusion, while routine application is still controversial due to various challenges, hemiliver SLT can achieve excellent outcomes under the MELD allocation.
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Affiliation(s)
- K Hashimoto
- Department of General Surgery, Digestive Disease Institute, Cleveland Clinic, Cleveland, OH
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Buccini LD, Segev DL, Fung J, Miller C, Kelly D, Quintini C, Schold JD. Association between liver transplant center performance evaluations and transplant volume. Am J Transplant 2014; 14:2097-105. [PMID: 25307038 DOI: 10.1111/ajt.12826] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2013] [Revised: 05/07/2014] [Accepted: 05/07/2014] [Indexed: 01/25/2023]
Abstract
There has been increased oversight of transplant centers and stagnation in liver transplantation nationally in recent years. We hypothesized that centers that received low performance (LP) evaluations were more likely to alter protocols, resulting in reduced rates of transplants and patients placed on the waiting list. We evaluated the association of LP evaluations and transplant activity among liver transplant centers in the United States using national Scientific Registry of Transplant Recipients data (January 2007 to July 2012). We compared the average change in recipient and candidate volume and donor and patient characteristics based on whether the centers received LP evaluations. Of 92 eligible centers, 27 (29%) received at least one LP evaluation. Centers without an LP evaluation (n = 65) had an average increase of 9.3 transplants and 14.9 candidates while LP centers had an average decrease of 39.9 transplants (p < 0.01) and 67.3 candidates (p < 0.01). LP centers reduced the use of older donors, donations with longer cold ischemia, and donations after cardiac death (p-values < 0.01). There was no association between the change in transplant volume and measured performance (R(2) = 0.002, p = 0.91). Findings indicate a strong association between performance evaluations and changes in candidate listings and transplants among liver transplant centers, with no measurable improvement in outcomes associated with reduction in transplant volume.
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Affiliation(s)
- L D Buccini
- Digestive Disease Institute, Cleveland Clinic, Cleveland, OH; Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH
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Diago T, Quintini C, Di Benedetto F, Trenti L, Nassar A, Bertani H, Cautero N, Lauro A, Pinna AD, Miller CM. Intrahepatic blood flow redistribution after temporary occlusion of the middle hepatic vein during right lobe liver donation: report of a case. Transplant Proc 2014; 46:2437-9. [PMID: 25150605 DOI: 10.1016/j.transproceed.2013.09.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2013] [Revised: 08/21/2013] [Accepted: 09/12/2013] [Indexed: 10/24/2022]
Abstract
INTRODUCTION One of the critical factors that influence graft function after live donor liver transplantation is the presence or absence of global or sectorial liver congestion. Many authors advocate for routine middle hepatic vein (MHV) reconstruction because it is often difficult to determine when the MHV or one of its major branches have functional significance. Predictive tests to assess hemodynamic and functional significance of the MHV and its tributaries are still under study. CASE REPORT We have described a novel intraoperative manipulation and Doppler ultrasonographic evaluation that led to the decision to include the MHV with the right lobe graft.
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Affiliation(s)
- T Diago
- Department of Surgery, Liver Transplant Center, Cleveland Clinic, Cleveland, Ohio.
| | - C Quintini
- Department of Surgery, Liver Transplant Center, Cleveland Clinic, Cleveland, Ohio
| | - F Di Benedetto
- Centro Trapianti di Fegato e Multiviscerale, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy
| | - L Trenti
- Department of Surgery, Liver Transplant Center, Cleveland Clinic, Cleveland, Ohio
| | - A Nassar
- Department of Surgery, Liver Transplant Center, Cleveland Clinic, Cleveland, Ohio
| | - H Bertani
- Department of Gastroenterology, Nuovo Ospedale S. Agostino, Modena, Italy
| | - N Cautero
- Centro Trapianti di Fegato e Multiviscerale, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy
| | - A Lauro
- U.O. Trapianti di Fegato e Multiorgano, Policlinico Sant'Orsola, Universtà di Bologna, Bologna, Italy
| | - A D Pinna
- U.O. Trapianti di Fegato e Multiorgano, Policlinico Sant'Orsola, Universtà di Bologna, Bologna, Italy
| | - C M Miller
- Department of Surgery, Liver Transplant Center, Cleveland Clinic, Cleveland, Ohio
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Urcuyo D, Nassar A, Liu Q, Baldwin W, Poggio E, Fairchild R, Miller C, Goldfarb D, Quintini C. Acellular Perfusion of Porcine Kidneys: Lessons Learned. Transplantation 2014. [DOI: 10.1097/00007890-201407151-01195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Waghray A, Nassar A, Hashimoto K, Eghtesad B, Aucejo F, Krishnamurthi V, Uso TD, Srinivas T, Steiger E, Abu-Elmagd K, Quintini C. Combined intestine and kidney transplantation in a patient with encapsulating peritoneal sclerosis: case report. Am J Transplant 2013; 13:3274-7. [PMID: 24266976 DOI: 10.1111/ajt.12505] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2013] [Revised: 09/05/2013] [Accepted: 09/06/2013] [Indexed: 01/25/2023]
Abstract
Encapsulating peritoneal sclerosis (EPS) is a rare but devastating complication of peritoneal dialysis characterized by fibrosis and calcification of the intestine that, in severe cases, can progress to intestinal failure and total parenteral nutrition dependency. Medical and surgical interventions carry a poor prognosis in these patients. We describe a case of a 36-year-old female with end-stage kidney disease and severe EPS not amenable to surgical intervention who underwent a combined intestinal and kidney transplantation. At 3 years posttransplantation, the patient has normal intestinal and kidney function. This represents, to our knowledge, the first report of severe EPS and end-stage kidney disease treated with a combined transplant.
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Affiliation(s)
- A Waghray
- Digestive Disease Institute, Cleveland Clinic Foundation, Cleveland, OH
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Reshef A, Stocchi L, Kiran RP, Flechner S, Budev M, Quintini C, Remzi FH. Case-matched comparison of perioperative outcomes after surgical treatment of sigmoid diverticulitis in solid organ transplant recipients versus immunocompetent patients. Colorectal Dis 2012; 14:1546-52. [PMID: 22564266 DOI: 10.1111/j.1463-1318.2012.03077.x] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
AIM To compare the perioperative outcomes following surgery for sigmoid diverticulitis in transplant recipients and immunocompetent patients. METHOD Solid organ transplant recipients operated on for sigmoid diverticulitis from 1995 to 2010 were case-matched to immunocompetent patients based on surgical procedure, American Society of Anesthesiologists classification, Hinchey score, elective vs urgent surgery, age ± 10 years and year of surgery ± 5 years. Demographics, clinical presentation and perioperative outcomes were assessed. RESULTS Of 5329 consecutive patients undergoing heart, lung, kidney and liver transplantation since 1995, 51 (0.6%) underwent surgery for diverticulitis between 1995 and 2010 with 14% mortality and 45% morbidity. Urgent surgery in 37/51 patients [Hartmann's procedure 28, sigmoidectomy with diverting ileostomy 8, loop ileostomy 1 (9 cases within 2 months after transplantation)] was associated with significantly increased postoperative mortality (19%vs 0%, P = 0.01), increased morbidity (51%vs 24%, P = 0.03) and longer mean hospital stay (19 vs 13 days, P = 0.1) when compared with immunocompetent patients. Four patients undergoing urgent surgery had suffered previous episodes of diverticulitis treated nonoperatively. Elective surgery was associated with no mortality in 14 transplant recipients (nine sigmoidectomy with diverting ileostomy, five sigmoidectomy without diversion) or in immunocompetent controls. Following elective procedures, transplant recipients had similar morbidity and increased hospital stay (29% and 9.6 vs 6.5 days, P = 0.2, respectively). Permanent stoma rates and postoperative morbidity after stoma takedown were comparable in the two groups. All living patients except one (kidney) retained their graft function. CONCLUSIONS Urgent surgery for sigmoid diverticulitis in transplant recipients is associated with worse postoperative outcomes when compared with immunocompetent patients, unlike elective surgery. Future studies will need to clarify the role of early surgery after the first diverticulitis episode.
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Affiliation(s)
- A Reshef
- Department of Colorectal Surgery, Digestive Disease Institute, Cleveland Clinic, Cleveland, Ohio 44195, USA
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Hashimoto K, Eghtesad B, Gunasekaran G, Fujiki M, Uso TD, Quintini C, Aucejo FN, Kelly DM, Winans CG, Vogt DP, Parker BM, Irefin SA, Miller CM, Fung JJ. Use of tissue plasminogen activator in liver transplantation from donation after cardiac death donors. Am J Transplant 2010; 10:2665-72. [PMID: 21114643 DOI: 10.1111/j.1600-6143.2010.03337.x] [Citation(s) in RCA: 107] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Ischemic-type biliary stricture (ITBS) occurs in up to 50% after liver transplantation (LT) from donation after cardiac death (DCD) donors. Thrombus formation in the peribiliary microcirculation is a postulated mechanism. The aim was to describe our experience of tissue plasminogen activator (TPA) administration in DCD-LT. TPA was injected into the donor hepatic artery on the backtable (n = 22). Two recipients developed ITBS including one graft failure. Although excessive postreperfusion bleeding was seen in 14 recipients, the amount of TPA was comparable between those with and without excessive bleeding (6.4 ± 2.8 vs. 6.6 ± 2.8 mg, p = 0.78). However, donor age (41 ± 12 vs. 29 ± 9 years, p = 0.02), donor BMI (26.3 ± 5.5 vs. 21.7 ± 3.6 kg/m(2) , p = 0.03), previous laparotomy (50% vs. 0%, p = 0.02) and lactate after portal reperfusion (6.3 ± 4.6 vs. 2.8 ± 0.9 mmol/L, p = 0.005) were significantly greater in recipients with excessive bleeding. In conclusion, the use of TPA may lower the risk of ITBS-related graft failure in DCD-LT. Excessive bleeding may be related to poor graft quality and previous laparotomy rather than the amount of TPA. Further studies are needed in larger population.
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Affiliation(s)
- K Hashimoto
- Department of Hepato-Pancreato-Biliary and Transplant Surgery, Digestive Disease Institute, Cleveland Clinic, Cleveland, OH, USA.
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Lauro A, Diago Uso T, Quintini C, Di Benedetto F, Dazzi A, De Ruvo N, Masetti M, Cautero N, Risaliti A, Zanfi C, Ramacciato G, Begliomini B, Siniscalchi A, Miller CM, Pinna AD. Adult-to-adult living donor liver transplantation using left lobes: the importance of surgical modulations on portal graft inflow. Transplant Proc 2007; 39:1874-6. [PMID: 17692638 DOI: 10.1016/j.transproceed.2007.05.052] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Due to the shortage of available cadaveric organs, living donor liver transplantation (LDLT) has been recently applied extensively in adults. The use of the left lobe should be encouraged because of donor safety, but frequently the metabolic requirements of severely cirrhotic patients are great and subsequent graft dysfunction is encountered after transplantation. The importance of increased portal inflow to the graft in previously severely cirrhotic patients and other hemodynamic changes in LDLT using left lobes are still under debate, as are the surgical modulations to correct them. In this study, we have reported an initial series of adult-to-adult LDLT using left lobes, underlining the hemodynamic changes encountered during the transplant and the surgical modulations we applied to correct them. METHODS Eight adult recipients underwent left lobe liver transplantation from living donors. Portal vein pressure and central venous pressure were measured before and after surgical modulation. RESULTS We encountered four cases of small-for-size syndrome. Two patients were retransplanted; the other two died. Seventy-five percent of our recipients survived and 50% did not require further surgery. CONCLUSION Surgical portal inflow modulation should be considered in cases of left lobe liver transplantation between adults.
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Affiliation(s)
- A Lauro
- Liver and Multiorgan Transplant Unit, Policlinico Sant'Orsola-Malpighi, University of Bologna, Bologna, Italy.
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Quintini C, Kato T, Gaynor JJ, Ueno T, Selvaggi G, Gordon P, McLaughlin G, Tompson J, Ruiz P, Tzakis A. Analysis of Risk Factors for the Development of Posttransplant Lymphoprolipherative Disorder Among 119 Children Who Received Primary Intestinal Transplants at a Single Center. Transplant Proc 2006; 38:1755-8. [PMID: 16908272 DOI: 10.1016/j.transproceed.2006.05.039] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
UNLABELLED Posttransplant lymphoproliferative disorder (PTLD) is a well-known complication after pediatric transplantation. We analyzed all potential risk factors to assess patient and graft outcomes of 119 children who received intestinal transplantations. MATERIALS AND METHODS Between August 1994 and March 2005, 119 patients underwent cadaveric intestinal transplantation. Their median age at transplant was 1.4 years (range: 0.6-17), median weight was 9.5 kg (range: 4.7-67), and 57% were boys. The median follow-up among 49 ongoing survivors was 41 months (range: 4-121). All PTLD cases were biopsy proven. In the past 5 years, treatment included antiviral therapy, immunosuppression withdrawal, and use of rituximab. RESULTS The incidence of PTLD was 11.8% (14/119). No patient experienced graft failure secondary to PTLD, while two patients died from PTLD (14.2%). The PTLD group was divided into an early onset group (<4 months, 6 of 14; 42.8%) and a late onset group (>2 years, 8 of 14; 57.2%). No patient experienced PTLD between 4 months and 2 years after transplantation. The use of OKT3 was the only significant risk factor for the development of PTLD. No factor was specifically associated with the early versus late development of PTLD. CONCLUSIONS The only factor associated with a significantly higher risk of PTLD was the use of OKT3 to treat a rejection episode. Finally, since the the introduction of anti-CD20 antibodies as part of the treatment protocol for PTLD, the risk of death due to PTLD appears to have become manageably low.
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Affiliation(s)
- C Quintini
- Pediatric Liver GI Transplant Program, University of Miami/Jackson Memorial Medical Center, Highland Professional Building, 1801 NW 9th Avenue, Miami, FL 33136, USA.
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Kato T, Mizutani K, Terasaki P, Quintini C, Selvaggi G, Thompson J, Ruiz P, Tzakis A. Association of Emergence of HLA Antibody and Acute Rejection in Intestinal Transplant Recipients: A Possible Evidence of Acute Humoral Sensitization. Transplant Proc 2006; 38:1735-7. [PMID: 16908266 DOI: 10.1016/j.transproceed.2006.05.058] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Development of HLA antibody has been associated with chronic allograft failure in kidney recipients. We tested HLA antibody in posttransplant sera of intestinal recipients: 126 sera from 28 pediatric recipients were tested for HLA antibody by flow PRA (f-PRA). Median age was 1.1 years (0.44-17). Graft types included isolated intestine (n = 6), liver and intestine (n = 3), modified multivisceral (n = 3), and multivisceral grafts (n = 16). Greater than 10% of either class I (CI) or class II (CII) f-PRA was considered positive, and >30% strongly positive. Five of 28 patients had positive f-PRA in multiple samples; the remaining 23 had either no positive or only one positive sample. Three patients had strongly positive f-PRA. Patients with multiple positive samples were recipients of two modified multivisceral and three multivisceral grafts. Only one of these patients had a positive PRA pretransplant. Cytotoxic cross-match at transplant was negative for all. The three with strongly positive f-PRA showed significant episodes of rejection around the time of positive samples. One of them who persistently had f-PRA value >80% (from day 13-113) died of refractory rejection. The other two had f-PRA of 76% and 53% during the early postoperative course with associated episodes of rejection. F-PRA value decreased with rejection therapy. Only one of the 23 patients (4%) with negative f-PRA had an episode of rejection around the time of sample collection. Development of HLA antibody after intestinal transplantation seems to have significant association with acute rejection episodes.
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Affiliation(s)
- T Kato
- Divisions of Transplant, Pediatric Gastroenterology and Immunopathology, University of Miami School of Medicine, 1801 W. 9th Avenue, Miami, FL 33136, USA.
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18
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Cocchi S, Di Benedetto F, Codeluppi M, Guaraldi G, Lauro A, Bagni A, Pecorari M, Gennari W, Quintini C, Esposito R, Pinna AD. Fatal cytomegalovirus necrotising enteritis in a small bowel transplantation adult recipient with low pp65 antigenaemia levels. Dig Liver Dis 2006; 38:429-33. [PMID: 16169779 DOI: 10.1016/j.dld.2005.07.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2005] [Revised: 07/05/2005] [Accepted: 07/07/2005] [Indexed: 12/11/2022]
Abstract
Although advances in immunosuppressive therapy have led to increased survival of solid organ transplantation recipients, it is well established that current protocols have been associated with an increased risk of developing tissue-invasive infections. In particular, cytomegalovirus still represents an important cause of morbidity. We report a case of cytomegalovirus infection involving the graft ileum with documented necrotising enteritis that developed after small bowel transplantation. The patient, a 56-year-old Caucasian female with a postsurgery short bowel syndrome, underwent a small bowel transplantation. Immunosuppression was maintained by combination of tacrolimus, steroids and daclizumab. Both the donor and the recipient were serologically negative for cytomegalovirus IgG. Nevertheless, ganciclovir prophylaxis was given for 21 days after surgery, as standard procedure. On hospital day 174, routine pp65 antigenaemia resulted positive (14/200,000 peripheral blood leukocytes). The patient was asymptomatic and preemptive ganciclovir therapy was instituted. In the following 3 days, due to a cytomegalovirus antigenaemia increase, ganciclovir was changed to foscarnet with subsequent virological response (7/200,000 peripheral blood leukocytes, on day 181). Two days later, the patient complained of acute abdominal pain and she underwent surgery for the diagnosis. Since the intraoperative findings consisted of a diffuse acute purulent peritonitis, the intestinal graft, together with native rectum, was removed. Biopsy specimens showed evidence of tissue-invasive cytomegalovirus infection. Postsurgery, the patient developed septic shock and died on day 198 as a consequence of multiple organ failure.
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Affiliation(s)
- S Cocchi
- Department of Internal Medicine and Medical Specialties, Infectious Diseases Clinic, University of Modena and Reggio Emilia, Via del Pozzo 71, 41100 Modena, Italy.
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19
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Di Benedetto F, De Ruvo N, Masetti M, Cautero N, Lauro A, Montalti R, Quintini C, Di Francesco F, Romano A, Guerrini G, Ballarin R, Molteni G, Spaggiari M, Di Sandro S, Gerunda GE. Hepatic hilum management in 250 liver-multivisceral procurements. Transplant Proc 2006; 38:1068. [PMID: 16757266 DOI: 10.1016/j.transproceed.2006.03.042] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
An accurate in vivo preparation of the hepatic hilum is a fundamental prerequisite for a successful multiorgan transplantation. Our preferred technique in this surgical setting is in vivo procurement in the heart-beating donor. This technique allows an effective exposition of the hilum structures and recognition of anatomical vascular variants, particularly those of the hepatic artery. Also, the cold ischemia time is drastically reduced, and the back-table preparation is left to a minimum. In this article we show the results of a consecutive series of 250 procurements.
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Affiliation(s)
- F Di Benedetto
- Liver and Multivisceral Transplant Center, University of Modena and Reggio Emilia, Policlinico of Modena, Italy.
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20
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Di Benedetto F, Lauro A, Masetti M, Cautero N, Quintini C, De Ruvo N, Romano A, Guerrini G, Dazzi A, Molteni G, Siniscalchi A, Bertani H, Miller CM, Pinna AD. Outcome in right living related liver transplantation with branch-patch arterial reconstruction. World J Surg 2006; 29:1667-9. [PMID: 16311853 DOI: 10.1007/s00268-005-0056-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
cRight lobe living liver transplantation is being performed worldwide with increased frequency. Difficult arterial reconstructions are often encountered because of small diameter or discrepancy between arterial stumps. The risk of arterial thrombosis is reported as high as 26%: microsurgical techniques have reduced this rate below 2%, increasing warm ischemia time. We have developed a new branch patch technique in living related liver transplantation using the donor cystic artery to create an enlarged patch anastomosis that enables increase in the vessel's diameter and therefore greater inflow to the liver. We have followed 8 patients treated with this technique. After more than 1 year (mean follow-up: 636 days) we did not observe any arterial thrombosis by Doppler ultrasound performed every 3 months. The mean resistance index was 0.68 (0.57-0.83-). Three patients died with functional graft without signs of thrombosis. We believe that the cystic artery branch patch technique is feasible in all cases. It is fast (mean time: 6.2 min), it allows a shorter warm ischemia time, and there is no increased risk of thrombosis.
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Affiliation(s)
- F Di Benedetto
- Liver and Multivisceral Transplant Center, University of Modena and Reggio Emilia, Azienda Ospedaliera-Policlinico di Modena, Via del Pozzo, 71-41100, Modena, Italy.
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21
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Di Benedetto F, De Ruvo N, Berretta M, Masetti M, Cautero N, Quintini C, Montalti R, Guaraldi G, Tirelli U, Gerunda GE. Liver resection of metastasis by colorectal cancer in a HIV patient. Dig Liver Dis 2006; 38:149-50. [PMID: 16266836 DOI: 10.1016/j.dld.2005.09.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2005] [Revised: 08/01/2005] [Accepted: 09/06/2005] [Indexed: 12/11/2022]
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22
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Dazzi A, Lauro A, Di Benedetto F, Masetti M, Cautero N, De Ruvo N, Quintini C, Ramacciato G, Miller CM, Pinna AD. Living donor liver transplantation in adult patients: our experience. Transplant Proc 2006; 37:2595-6. [PMID: 16182755 DOI: 10.1016/j.transproceed.2005.06.061] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Living donation in adult liver transplantation (LDLTx) is an important resource because of the waiting list growth. We started a living donor program to overcome the shortage of cadaveric sources. PATIENTS From May 2001 to May 2003, 36 patients underwent LDLTx: 27 received a right lobe, 8 received a left lobe, and 1 received segments II and III. RESULTS The 1-year actuarial survival rate was 77.7%, with a mean follow-up, in survivors, of 754 +/- 248 days. Eleven of 27 (40.7%) right lobe recipients died. Among left graft recipients, 3 patients died (33%). We undertook retransplantation in 4 cases, because of 2 "small for size" syndrome, 1 late hepatic artery thrombosis, and 1 early portal vein thrombosis. After a period of 797 days, all 36 donors returned to a normal social and working life. Two donors, who underwent right lobe donation, experienced major complications: 1 case of biliary stenosis, treated by stenting, and 1 case of biliary leak from the cut surface of the liver, requiring laparotomy and abscess drainage. Left lobe donors developed no complications. CONCLUSIONS LDLTx has a learning curve for experienced liver transplantation surgeons. Our last 18 cases showed better survivals than the first 18 (9 deaths vs 5), even if, in the latter group, we transplanted 8 left livers. In our experience, LDLTx of a left liver graft has an increased risk of "small for size syndrome," but patients, both donors and recipients, report improved outcomes.
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Affiliation(s)
- A Dazzi
- Liver and Multiorgan Transplant Unit, University of Bologna, Italy.
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23
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Di Benedetto F, Lauro A, Masetti M, Cautero N, De Ruvo N, Quintini C, Diago Uso' T, Romano A, Dazzi A, Ramacciato G, Cipriani R, Ercolani G, Grazi GL, Gerunda GE, Pinna AD. Use of prosthetic mesh in difficult abdominal wall closure after small bowel transplantation in adults. Transplant Proc 2005; 37:2272-4. [PMID: 15964397 DOI: 10.1016/j.transproceed.2005.03.062] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2005] [Indexed: 12/28/2022]
Abstract
Abdominal wall closure after intestinal transplantation in adult patients can be a difficult procedure. The main possibility offered by international experience is the use of myocutaneous flaps and abdominal wall transplantation. We report our experience in intestinal/multivisceral transplantation, including four difficult cases among 27 adult transplant recipients. Three patients underwent prosthetic mesh alone and one, a myocutaneous flap for abdominal closure after primary mesh positioning. We selected a mesh with a structure that allowed us to close the abdomen without creating adhesions and, at the same time, stimulating tissue repair. Two patients experienced local mesh infection, which has been kept under clinical control by antibiotics and daily medications till neoabdominal wall formation. The mesh was then removed. Another patient underwent mesh substitution for a suspicious fever. The last patient had mesh as a bridge for a subsequent myocutaneous flap from the thigh. All patients are in good health with well-functioning grafts and no need for parenteral nutrition. No enterocutaneous fistulae were detected.
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Affiliation(s)
- F Di Benedetto
- Liver and Multiorgan Transplant Unit, Sant'Orsola-Malpighi Hospital, University of Bologna, Massarenti no. 9, Bologna 40138, Italy
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24
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Lauro A, Di Benedetto F, Ercolani G, Masetti M, Cautero N, Quintini C, Dazzi A, di Francesco F, Cucchetti A, Pinna AD. Multivisceral Harvest With In Vivo Technique: Methods and Results. Transplant Proc 2005; 37:2425-7. [PMID: 16182698 DOI: 10.1016/j.transproceed.2005.06.090] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Multivisceral transplants are gaining acceptance worldwide for patients with chronic gastrointestinal failure with or without irreversible total parenteral nutrition (TPN)-related liver failure. We describe our experience with nine multivisceral harvests reporting our in vivo technique. Multivisceral grafts included stomach, duodenum, pancreas, small bowel, and part of large intestine with or without the liver. After a careful evaluation of the liver and the bowel, we isolated the superior mesenteric artery origin. Then we identified the distal part of the graft isolating the middle colic vein and stapling the transverse colon to its left. After esophagus isolation and stapling, we mobilized the graft, starting from the spleen to the pancreaticoduodenal block, near the celiac trunk. After cross-clamping and cold perfusion, we created an aortic patch including the superior mesenteric artery and celiac trunk as a multivisceral harvest without the liver. A total hepatectomy is added for a liver multivisceral graft. We harvested four multivisceral grafts without the liver and five multivisceral grafts with the liver. We performed seven multivisceral transplants on adult recipients, four without the liver and three with the liver, as well as two liver and one isolated small bowel transplants. Postreperfusion hemostasis was always satisfactory with a mean ischemia time of 6.5 hours. Four recipients died: there was one intraoperative death due to disseminated intravascular coagulopathy. Another patient underwent graftectomy 1 day after transplantation due to vascular thrombosis. In conclusion, our in vivo technique allows a shorter ischemia time with a minimal postreperfusion bleeding and reduced production of lymphatic ascites, without jeopardizing organ function.
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Affiliation(s)
- A Lauro
- UO Chirurgia dei Trapianti di Fegato e Multiorgano, University of Bologna, Policlinico S. Orsola-Malpighi, Bologna, Italy.
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25
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Lauro A, Diago Usò T, Masetti M, Di Benedetto F, Cautero N, De Ruvo N, Dazzi A, Quintini C, Begliomini B, Siniscalchi A, Ramacciato G, Risaliti A, Miller CM, Pinna AD. Liver Transplantation for Familial Amyloid Polyneuropathy Non-VAL30MET Variants: Are Cardiac Complications Influenced by Prophylactic Pacing and Immunosuppressive Weaning? Transplant Proc 2005; 37:2214-20. [PMID: 15964382 DOI: 10.1016/j.transproceed.2005.03.065] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2005] [Indexed: 11/15/2022]
Abstract
BACKGROUND Cardiac complications represent a cause of morbidity and mortality after liver transplantation among patients with familial amyloid polyneuropathy (FAP), especially for the non-VAL30MET variant types. METHODS We retrospectively evaluated 11 recipients from a nonendemic area including 90.9% affected by FAP variants. Preoperative cardiovascular symptoms were present in 81% of patients. An intraoperative pacemaker was placed prophylactically in 90.9% of all recipients. Since tacrolimus has been reported in the international literature to display cardiac toxicity, we evaluated the influence of intraoperative prophylactic pacing and rapid postoperative weaning from tacrolimus, mainly allowed by thymoglobulin on the occurrence of posttransplantation cardiac complications. RESULTS One patient received a combined heart-liver transplant, another, living donor liver transplantation. We did not observe any significant intraoperative cardiac complications. Postoperatively, the pacemaker was removed from all patients but 1. Five patients received tacrolimus and steroids; a subsequent, second group of 6 patients (54.5%) was treated with thymoglobulin followed by tacrolimus. At discharge the mean tacrolimus level was 10.6 ng/mL, whereas after 1 month it was 7.5 ng/mL. We observed a case of acute cellular rejection before discharge, which was successfully treated with intravenous steroids and OKT3. After a mean follow-up of 17.4 months (range, 1-31), 2 patients had died (18.1%): 1 due to sepsis and another, to MI. Two recipients experienced cardiac complications (18.1%), namely, the patient who died due to an myocardial infarction and a second one with a tachyarrhythmia, which was treated successfully with beta-blockers and amiodarone. CONCLUSION Prophylactic pacing and rapid weaning from immunosuppression are still associated with a significant rate of postoperative cardiac complications.
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Affiliation(s)
- A Lauro
- UO Chirurgia dei Trapianti di Fegato e Multiorgano, PAD 25-Policlinico S. Orsola-Malpighi, Universitá di Bologna, Via Massarenti 9, 40138 Bologna, Italy.
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26
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Di Benedetto F, Lauro A, Masetti M, Cautero N, Quintini C, Dazzi A, De Ruvo N, Uso TD, Begliomini B, Siniscalchi A, Bagni A, Codeluppi M, Ramacciato G, Villa E, Pinna AD. Outcomes after adult isolated small bowel transplantation: experience from a single European centre. Dig Liver Dis 2005; 37:240-6. [PMID: 15788207 DOI: 10.1016/j.dld.2004.10.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2004] [Accepted: 10/05/2004] [Indexed: 12/11/2022]
Abstract
BACKGROUND Adult isolated small bowel transplantation is considered the standard treatment for patients with life-threatening parenteral nutrition-related complications. Here, we report a 3-year experience in a single European centre between December 2000 and December 2003. AIMS To evaluate and discuss pre-transplant and post-transplant factors that influenced survival rates in our series. PATIENTS Fourteen patients, with a mean parenteral nutrition course of 27 months, were transplanted. In eight cases they had not experienced any major complication from parenteral nutrition. METHODS We described pre-transplant evaluation and inclusion criteria, surgical technique and clinical management after transplant. Immunosuppressive therapy was based on induction drugs and Tacrolimus. We reported survival rates, major complications and rejection events. RESULTS One-year actuarial survival rate was of 92.3% with a mean 21-month follow-up (range 3-36 months). We had no intraoperative deaths. One patient (7.2%) died of sepsis following cytomegalovirus enteritis. One patient underwent graftectomy (7.2%) for intractable severe acute rejection. One-year actuarial graft survival rate of 85.1%. One patient (7.2%) affected by post-transplant lymphoproliferative disease is alive and disease-free after 8 months. CONCLUSION We believe candidate selection, induction therapy, donor selection and short ischemia time play an important role in survival after small bowel transplantation.
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Affiliation(s)
- F Di Benedetto
- Liver and Multivisceral Transplant Centre, University of Modena and Reggio Emilia, Policlinico of Modena-via del Pozzo 71, 41100 Modena, Italy.
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27
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Di Benedetto F, Lauro A, Masetti M, Cautero N, De Ruvo N, Quintini C, Sassi S, Di Francesco F, Diago Usò T, Romano A, Dazzi A, Molteni G, Begliomini B, Siniscalchi A, De Pietri L, Bagni A, Merighi A, Codeluppi M, Girardis M, Ramacciato G, Pinna AD. [Outcome of isolated small bowel transplantation in adults: experience from a single Italian center]. MINERVA CHIR 2005; 60:1-9. [PMID: 15902047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
AIM Isolated small bowel transplantation is becoming the treatment of choice for adult patients with serious parenteral nutrition (PN) related complications: we report our three-year experience (December 2000-December 2003) from a single Italian center (Modena-Italy), with one of the larger European series. METHODS We transplanted 14 patients, with a previous mean PN course of 27 months and a mean 21-month post-transplantation follow-up (range 3-36 months), obtaining a one-year actuarial survival rate of 92.3% with no intraoperative deaths. RESULTS We lost 1 patient (7.2%), died for post-transplantation overwhelming sepsis following Cytomegalovirus (CMV) enteritis. Thirteen patients are alive, with one-year actuarial graft survival rate of 85.1%: 1 patient underwent graft removal (7.2%) for intractable severe acute rejection. Our immunosuppressive regimen was based on tacrolimus and 3 induction protocols: daclizumab (8 patients) with steroids, alemtuzumab (4 patients) and thymoglobulin (2 patients) without steroids. In 9 cases, we added sirolimus. Nine recipients experienced 22 episodes of acute cellular rejection (ACR), treated successfully in all cases but one. One patient (7.2%) was treated successfully for Post Transplant Lymphoproliferative Disease (PTLD) and is disease-free after 8 months. CONCLUSIONS Small bowel transplantation can achieve optimal results depending on appropriate immunosuppressive management and candidate selection, added to shorter ischemia time and careful donor and graft selection.
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Affiliation(s)
- F Di Benedetto
- Centro Trapianti di Fegato e Multiviscerale, Policlinico di Modena, Università degli Studi di Modena e Reggio Emilia, Italy.
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28
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Bertani H, Pinna AD, Di Benedetto F, Quintini C, Miller C, Villa E. Hepatic allograft salvage with early doppler ultrasound diagnosis of acute vena cava thrombosis. ACTA ACUST UNITED AC 2004; 29:606-8. [PMID: 15185037 DOI: 10.1007/s00261-004-0170-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2003] [Accepted: 01/14/2004] [Indexed: 11/26/2022]
Abstract
Postoperative inferior vena cava obstruction is an uncommon complication after liver transplantation. Outflow obstruction, if not rapidly corrected, can lead to graft failure and the patient's death. We report a case in which Doppler ultrasound showed the thrombus inside the vessel, excluding extrahepatic causes of venous outflow obstruction, and permitted early surgical correction of the complication without graft loss.
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Affiliation(s)
- H Bertani
- Department of Internal Medicine, Division of Gastroenterology, University of Modena and Reggio Emilia, Via del Pozzo 71, 41100 Modena, Italy
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29
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Di Benedetto F, Quintini C, Lauro A, Masetti M, Cautero N, De Ruvo N, Sassi S, Diago Uso T, Di Francesco F, Romano A, Dalla Valle R, Boggi U, Risaliti A, Ramacciato G, Pinna AD. Outcome of isolated small bowel and pancreas transplants retrieved from multiorgan donor: the in vivo technique. Transplant Proc 2004; 36:437-8. [PMID: 15110548 DOI: 10.1016/j.transproceed.2004.02.061] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Even when considering the possibility of organ rejection and the complications of immunosuppression, the risks associated with total parenteral nutrition therapy are life-threatening. Therefore, for patients with end-stage bowel disease small bowel transplantation (SBTx) is the only therapeutic option. The preferred method to procure these organs is debated, especially when, graft retrieval is associated with concurrent abdominal organ procurement of the pancreas, which shares part of the vascular inflow and outflow with the small bowel. While many surgeons procure the graft using the en bloc method, dissecting tissue at the back table, our preference is to use an in vivo technique, which results in shorter cold ischemia times and less bleeding during reperfusion of the pancreas/small bowel as well as decreased ascites production during the postoperative period and less edema and capsular bleeding of the pancreatic grafts. This article presents an analysis of 19 multiorgan cadaveric procurements using the in vivo technique with a focus on the quality of pancreas/small bowel postreperfusion properties during the first 5 to 6 postoperative months.
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Affiliation(s)
- F Di Benedetto
- Liver and Multivisceral Transplant Center, University of Modena and Reggio Emilia, Policlinico di Modena, Modena, Italy.
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30
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Ramacciato G, Mercantini P, Corigliano N, Cautero N, Masetti M, Di Benedetto F, Quintini C, Balducci G, Siniscalchi A, Begliomini B, Ziparo V, Pinna A. Hepatic resections for hepatocellular carcinoma (HCC): short and long-term results on 106 cirrhotic patients. J Exp Clin Cancer Res 2003; 22:233-41. [PMID: 16767938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
To evaluate the short and long term outcome of liver resections for hepatocellular carcinoma in cirrhotic patients. A retrospective analysis was performed on 106 consecutive cirrhotic patients with hepatocellular carcinoma resected between June 1974 and September 2002 at the Department of Surgery "Pietro Valdoni" - University of Rome "La Sapienza" and at the Liver and Multivisceral Transplant Unit of the University of Modena. Univariate and multivariate analyses were performed on several clinicopathological variables to analyze factors affecting the long-term outcome and intrahepatic recurrence. Overall mortality and morbidity were 10.7% and 26% respectively. These rates significantly decreased in the last years: from 1997 to 2002 no hospital mortality has been recorded. After a median follow-up of 19 months (interquartile range: 10-36), tumour recurrence appeared in 25 patients (23,5%). The 1-, 3-, and 5-year overall survival rates were 86,6%, 70,3%, and 60,6%, respectively. The 1-, 3-, and 5-year disease-free survival rates were 86,3%, 58,1%, and 40,7%. On univariate analysis, viral ethiology of cirrhosis (p=0.03), presence of multiple nodules (p=0.02) and vascular invasion (p=0.05) were found to be related to a worse long-term survival. At the multivariate analysis only the viral ethiology of cirrhosis and the presence of multiple nodules were confirmed as indipendent prognostic factors. Early results after hepatic resection for HCC can be improved by using a limited surgical approach. The viral ethiology of cirrhosis, the presence of multiple nodules and vascular invasion negatively affected recurrence rate and long-term survival.
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Affiliation(s)
- G Ramacciato
- University of Rome La Sapienza, II Faculty of Medicine and Surgery, Azienda Ospedaliera Sant'Andrea, UOC Chirurgia A, Italy.
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31
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Quintini C, Buniva P, Farinetti A, Monni S, Tazzioli G, Saviano L, Campana S, Malagnino F, Saviano M. [Adenocarcinoma of pancreas with situs viscerum inversus totalis]. MINERVA CHIR 2003; 58:243-6. [PMID: 12738934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
A case of adenocarcinoma of the head of the pancreas in a patient with situs viscerum inversus totalis, an association described for the third time in literature, is reported. The possible coexistence of malformations of transposed organs and the specular anatomosurgical situation requires particular attention in the diagnosis and preoperative evaluation as well as a careful reorientation of the surgical perspective and a correct surgical conduct.
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Affiliation(s)
- C Quintini
- Sezione di Clinica Chirurgica, Università degli Studi di Modena e Reggio Emilia, Modena, Italy
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Jovine E, Masetti M, Cautero N, Di Benedetto F, Gelmini R, Sassi S, Quintini C, Andreotti A, Begliomini B, Siniscalchi A, Pinna AD. Modified multivisceral transplantation without a liver graft for Gardner/Desmoid syndrome and chronic intestinal pseudo-obstruction. Transplant Proc 2002; 34:911-2. [PMID: 12034234 DOI: 10.1016/s0041-1345(02)02665-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- E Jovine
- Liver and Multivisceral Transplant Center, Modena, Italy.
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Jovine E, Di Benedetto F, Quintini C, Masetti M, Cautero N, Gelmini R, Andreotti A, Bezer L, Sassi S, Boggi U, Filipponi F, Pinna AD. Procurement technique for isolated small bowel, pancreas, and liver from multiorgan cadaveric donor. Transplant Proc 2002; 34:904-5. [PMID: 12034230 DOI: 10.1016/s0041-1345(02)02661-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- E Jovine
- Liver and Multivisceral Transplant Center, University of Modena and Reggio Emilia, Modena, Italy.
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Mazziotti A, Grazi GL, Cescon M, Ercolani G, Montalti R, Quintini C, Taddei S, Ridolfi L, Cavallari A. [Liver transplantation from elderly donors]. Chir Ital 1999; 51:37-44. [PMID: 10514915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
This retrospective, case-controlled study compared the outcome of 17 OLTs (group A) using livers donated by subjects over 70 years of age with 17 OLTs (group B) with livers from donors under 40. Clinical data were used form the period 1996-1998. The following variables were considered in the analysis: donor clinical and laboratory parameters, cold ischemic periods, intra-operative blood and plasma replacement, 30-day mortality rate, incidence of primary graft dysfunction, acute rejection and arterial complication and long term survival. The main post-operative parameters were also included. Liver biopsy, performed in 9/17 of group A, revealed minimal steatosis. There were 2 post-operative deaths in group A and 1 in group B (p = NS). Two arterial complications were observed in group A (p = NS) and only one patient required retransplantation (p = NS). The only other difference found among clinical variables was the amount of total bilirubin at post-operative days 8 and 10, aPTT at days 6 and 13 and albumin at days 5 and 6. A two-year follow-up showed survival rates to be 88.2% and 94.1% for groups A and B, respectively (p = NS). Candidates over 70 years of age should be excluded as liver donors. In such cases, greater care needs to be placed on pathological vascular conditions related to advanced stage atherosclerosis such as calcified plaques on the hepatic artery, a possible factor in severe postoperative complications.
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Affiliation(s)
- A Mazziotti
- Università di Bologna, Policlinico Sant'Orsola, Malpighi
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