Liver transplantation: Difference between revisions
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** [[Blood culture]] | ** [[Blood culture]] | ||
* Imaging: | * Imaging: | ||
** Abdominal radiographs | ** [[Abdominal X-ray|Abdominal radiographs]] | ||
** [[Chest X-ray|Chest radiographs]] | ** [[Chest X-ray|Chest radiographs]] | ||
** Computed tomography (CT) | ** [[Computed tomography|Computed tomography (CT)]] | ||
** Abdominal ultrasonography | ** Abdominal ultrasonography | ||
** T-tube cholangiography | ** T-tube cholangiography | ||
** Endoscopic retrogrande cholangiopancreatography (ERCP) Liver biopsy | ** [[Endoscopic retrograde cholangiopancreatography|Endoscopic retrogrande cholangiopancreatography (ERCP)]] | ||
** [[Liver biopsy]] | |||
* Treatment of infection: | * Treatment of [[infection]]: | ||
** Antimicrobials prescribed for | ** [[Antimicrobials]] prescribed for non-[[Immunosuppression|immunosuppressed]] [[Patient|patients]] | ||
==== Cytomegalovirus (CMV) ==== | ==== Cytomegalovirus (CMV) ==== | ||
* Most common viral infection (affects 25-85% patients) | * Most common [[Infection|viral infection]] (affects 25-85% patients) | ||
* Occurrence: Between posttransplant months 1 and 3 | * Occurrence: Between posttransplant months 1 and 3 | ||
* Infection may be: | * [[Infection]] may be: | ||
** Primary | ** Primary | ||
** Reactivated | ** Reactivated | ||
* Clinical presentation: | * Clinical presentation: | ||
** | ** [[Fever]] | ||
** Malaise | ** Malaise | ||
** Arthralgias | ** [[Arthralgia|Arthralgias]] | ||
* Laboratory investigations: | * Laboratory investigations: | ||
** Atypical lymphocytes | ** [[Reactive lymphocyte|Atypical lymphocytes]] | ||
** Thrombocytopenia | ** [[Thrombocytopenia]] | ||
** Mildly elevated transaminase levels | ** Mildly elevated transaminase levels | ||
* Imaging findings: | * Imaging findings: | ||
** CXR: CMV pneumonitis patients may have bilateral infiltrates on CXR | ** [[Chest X-ray|CXR]]: [[CMV pneumonitis]] [[Patient|patients]] may have bilateral infiltrates on [[Chest X-ray|CXR]] | ||
* Serology:Indirect immunofluorescence testing method | * Serology: Indirect [[immunofluorescence]] testing method | ||
* Treatment: Ganciclovir intravenously for 2-4 weeks | * Treatment: [[Ganciclovir]] intravenously for 2-4 weeks | ||
==== Pneumocystis carinii pneumonia (PCP) ==== | ==== Pneumocystis carinii pneumonia (PCP) ==== | ||
* May occur along with CMV infection or alone | * May occur along with [[Cytomegalovirus infection|CMV infection]] or alone | ||
* Diagnosis:Bronchoalveolar biopsy | * Diagnosis: Bronchoalveolar biopsy | ||
* Treatment: Trimethoprim-sulfamethoxazole | * Treatment: [[Sulfamethoxazole-Trimethoprim|Trimethoprim-sulfamethoxazole]] | ||
Other less common organisms causing infection include: | Other less common [[Organism|organisms]] causing [[infection]] include: | ||
* Fungi (especially Candida species) | * [[Fungus|Fungi]] (especially [[Candidiasis|Candida]] species) | ||
* Herpes simplex | * [[Herpes simplex]] | ||
* Herpes zoster | * [[Herpes zoster]] | ||
* Toxoplasma | * [[Toxoplasma gondii|Toxoplasma]] | ||
* Hepatitis C virus (HCV) | * [[Hepatitis C virus]] ([[Hepatitis C|HCV]]) | ||
* Hepatitis B infection | * [[Hepatitis B|Hepatitis B infection]] | ||
* Malignancy: | * [[Cancer|Malignancy]]: | ||
** In transplant patients, malignancy is the second leading cause of late mortality. | ** In [[Organ transplant|transplant]] [[Patient|patients]], [[Cancer|malignancy]] is the second leading cause of late mortality. | ||
** Common malignancies occuring patients after transplantation include: | ** Common [[Cancer|malignancies]] occuring in [[Patient|patients]] after transplantation include: | ||
*** Lymphomas | *** [[Lymphoma|Lymphomas]] | ||
*** Squamous cell carcinoma : SCC of skin is the most common malignancy that occurs pos-tranplantation | *** [[Squamous cell carcinoma clinical features|Squamous cell carcinoma]] : [[Squamous cell carcinoma|SCC]] of [[skin]] is the most common [[Cancer|malignancy]] that occurs pos-tranplantation | ||
*** Posttransplant lymphoproliferative disorder | *** Posttransplant [[Lymphoproliferative disorders|lymphoproliferative disorder]] | ||
==External Links== | ==External Links== |
Revision as of 14:24, 15 January 2018
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief:
Overview
Liver transplantation or hepatic transplantation is the replacement of a diseased liver with a healthy liver allograft. The most commonly used technique is orthotopic transplantation, in which the native liver is removed and the donor organ is placed in the same anatomic location as the original liver. Liver transplantation nowadays is a well accepted treatment option for end-stage liver disease and acute liver failure.
Liver Transplantation
History
- In the 1960s, Thomas Starzl used dogs as the first animals for research on liver transplantation in Boston and Chicago.
- In 1963, the first liver transplant in humans was attempted by a surgical team led by Dr. Thomas Starzl[1] of Denver, Colorado, United States.
- Dr. Starzl performed several additional transplants over the next few years before the first short-term success was achieved in 1967 with the first one-year survival post-transplantation.
- In 1970, the regimen for immunosuppressive therapy following transplant was introduced, but azathioprine and steroids did not improve survival rates of patients.
- In the 1980s, with the introduction of cyclosporine by Sir Roy Calne, there was an improvement in rejection rates.
- In 1983, liver transplantation was no longer an experimental modality, but a clinically acceptable form of therapy for both adult and pediatric patients with appropriate indications.
- In 1986, the introduction of monoclonal antibodies such as muromonab-CD3 [OKT3] further contributed to improvement of quality of immunosuppressive therapy used in patients, with significant decline in rejection rates.
- In 1988, University of Wisconsin (UW) solution was developed, which ensured a smooth surgery and longer preservation period.
- In 1992, the concept of xenotransplantation and cloning techniques were introduced by Starzl.
- In 1999, approximately 5000 procedures were carried out, in contrast to 100 which had been performed a decade earlier.
- Recently, the introduction of newer immunosuppressive agents such as IL-2 receptor blockers and tacrolimus, have drastically increased patient survival rates to 1 and 5-year rates of approximately 85 and 70 percent respectively.[2]
- Liver transplantation is now performed at over one hundred centers in the USA, as well as numerous centers in Europe and elsewhere. One year patient survival is 85-90%, and outcomes continue to improve, although liver transplantation remains a formidable procedure with frequent complications.
- Unfortunately, the supply of liver allografts from non-living donors is far short of the number of potential recipients, a reality that has spurred the development of living donor liver transplantation.
- In December 2016, 147,128 liver transplants were performed in the US as compared to 7217 in 1998 based on data from the United Organ Sharing (UNOS) network.
Indications
- Liver transplantation is applicable to any acute or chronic condition resulting in irreversible liver dysfunction, provided that the recipient does not have other conditions that will preclude a successful transplant.
- Most liver transplants are performed for chronic liver diseases that lead to irreversible scarring of the liver, or cirrhosis.
- The most common indications for liver transplantation in the United States are:
- Hepatitis C virus
- Alcoholic liver disease
- Idiopathic/autoimmune liver disease
- Primary biliary cirrhosis
- Primary sclerosing cholangitis
- Hepatitis B virus
- Metabolic liver disease (eg, inborn errors of metabolism)
- Cancer
- Biliary atresia
- Acute liver failure :
- Severe acute liver injury with impaired synthetic function of the liver(INR ≥1.5) and encephalopathy in the absence of pre existing liver disease or cirrhosis.
- Common causes:
- Viral
- Drug-induced
- Acute liver failure has the highest priority for liver transplantation, and warrants immediate referral to transplantation centre
- In the absence of transplantation, patients may recover or die
- Cirrhosis:
- Only in cases of complications such as portal hypertension, or compromised hepatic function (marker for impaired survival)
- Signs of decompensated cirrhosis include:
- Transplantation evaluation is commenced in patients with MELD score >10:
- This gives the patient time for pretransplantation evaluation
- Patient has ample time for education, before the development of symptoms of hepatic encephalopathy that may impair cognition
- Patients with cirrhosis are candidates for liver transplantation in the following scenarios:
- Biologic Model for End-stage Liver Disease (MELD) score is ≥15
- Cases of Child B cirrhosis with portal hypertension but a low MELD score
- MELD exception points are given to patients with pathologies that may impair survival without impacting the MELD score such as:
- Cancer: HCC, Hilar cholangiocarcinoma
- Complications of cirrhosis:
- Vascular pathologies:
- Cystic fibrosis:
- Other conditions that may also be indications for transplantation that do not qualify for MELD or MELD exception points include:
- Intractable pruritus in case of primary biliary cirrhosis
- Refractory variceal hemorrhage
- Refractory ascites
- Refractory hepatic encephalopathy
- Portal hypertensive gastropathy leading to chronic blood loss
- Recurrent cholangitis in patients with PSC
- HCC: a single lesion ≤5 cm or up to three separate lesions all <3 cm, no evidence of gross vascular invasion, and no regional nodal or distant metastasis.
- Neuroendocrine tumors that have metastasized to the liver
- HCC (including fibrolamellar HCC)
- Large hepatic adenomas
- Epithelioid hemangioendothelioma
- Metabolic disorders:
Contraindications
Absolute contraindications: [3]
- Metastasis outside the liver, past the curative stage
- Hepatocellular carcinoma with metastasis (Stage 1V)
- Acute Liver Failure with persistently elevated intracranial pressure ICP >50mmHg( due to hepatic encephalopathy)
- Hemangiosarcoma
- Hilar cholangiocarcinoma with liver involvement
- Sepsis
- Active alcohol or drug abuse
- Anatomic anomalies that may be a deterrent to transplantation
- Poor adherence to medical treatment
- Absence of social support
Relative contraindications:[3][4][5][6][7][8][9][10][11][12][13]
- Infection with HIV (AIDS)
- Age >65 years
- Any serious pathologies of the lung or heart that cannot be corrected
- BMI ≥40
- Alcoholic liver disease:Only performed if abstinent for ≥ 6 months
- Presence of social support
- Participation in an alcohol abstinence and rehabilitation program
Pretransplant evaluation
Techniques
- Before transplantation, liver support therapy might be indicated ( called bridging-to-transplantation).
- Artificial liver support like liver dialysis or bioartificial liver support concepts are currently under preclinical and clinical evaluation.
- Virtually all liver transplants are done in an orthotopic fashion, that is the native liver is removed and the new liver is placed in the same anatomic location.
- The transplant operation may be conceptualized as consisting of:
- Hepatectomy (liver removal) phase
- Anhepatic (no liver) phase
- Postimplantation phase
- The operation is done through a large incision in the upper abdomen.
- The hepatectomy involves division of:
- All ligamentous attachments to the liver
- Common bile duct
- Hepatic artery
- Portal vein
- Usually, the retrohepatic portion of the inferior vena cava is removed along with the liver, although an alternative technique preserves the recipient's vena cava ("piggyback" technique).
- The donor's blood in the liver is replaced by an ice-cold organ storage solution, such as UW (Viaspan) or HTK until the allograft liver is implanted.
- Implantation involves anastomoses (connections) of the inferior vena cava, portal vein, and hepatic artery.
- After blood flow is restored to the new liver, the biliary (bile duct) anastomosis is constructed, either to the recipient's own bile duct or to the small intestine.
- The surgery usually takes between five and six hours, but may be longer or shorter due to the difficulty of the operation and the experience of the surgeon.
- The large majority of liver transplants use the entire liver from a non-living donor for the transplant, particularly for adult recipients.
- A major advance in pediatric liver transplantation was the development of reduced size liver transplantation, in which a portion of an adult liver is used for an infant or small child.
- Further developments in this area included split liver transplantation, in which one liver is used for transplants for two recipients, and living donor liver transplantation, in which a portion of healthy person's liver is removed and used as the allograft.
- Living donor liver transplantation for pediatric recipients involves removal of approximately 20% of the liver (Couinaud segments 2 and 3).
Orthotopic Liver Transplantation
- Donor selection based on biomarkers and risk indices is a crucial aspect of orthotopic liver transplantation and involves:
- Preference of younger to older donors
- Appropriate selection of recipients
- Age based matching of donors and recipients
- Surgery involves the following steps:[14][15][16]
- Excision of the liver of the recipient
- Separation of:
- During surgery, venovenous bypass helps in diversion of flow from disrupted Inferior Vena Cava (IVC) and portal vein to Superior Vena Cava (SVC).
- In order to maintain blood flow of the hepatic artery, anastomosis of donor liver at vascular sites is done.
- Anastomosis of the bile ducts of the graft and recipient is performed.
- In addition, choledochojejunostomy may also be performed.
- Postoperatively, stenting of the bile duct using a T-tube may help monitor:
Immunosuppressive management
- Postimplant immunosuppression ensures survival of the patient and allograft.
- Immunosuppressive agents used in patients receiving a liver transplant include the following:[17][18]
- Agents used for induction therapy include:
- High-dose corticosteroids
- Antithymocyte globulin
- Monoclonal antibody
- Azathioprine
- Cyclosporine/Tacrolimus (calcineurin inhibitors)
- Antiproliferative agents
- Agents for long-term immunosuppression:
- The risk of chronic rejection in patients with liver transplantation decreases with time,although recipients may need to take immunosuppresive therapy for the rest of their lives.
Results
- Prognosis is quite good:
- 1-year survival is 83%
- 5-year survival is 76%
- 10-year survival is 66%
- Majority of deaths happen during the first three months after transplantation.
Living donor transplantation
- Living donor liver transplantation (LDLT) has emerged in recent decades as a critical surgical option for patients with end stage liver disease, such as cirrhosis and/or hepatocellular carcinoma often attributable to one or more of the following:
- Long-term alcohol abuse
- Long-term untreated Hepatitis C infection
- Long-term untreated Hepatitis B infection
- The concept of LDLT is based on:
- Remarkable regenerative capacities of the human liver
- Widespread shortage of cadaveric livers for patients awaiting transplant
- In LDLT, a piece of healthy liver is surgically removed from a living person and transplanted into a recipient, immediately after the recipient’s diseased liver has been entirely removed.
- Historically, LDLT was used as a means for parents of children with severe liver disease to donate a portion of their healthy liver to replace the damaged liver of their children.
- In 1986, the first successful LDLT was performed at the Universidade de São Paulo (USP) Medical School, by Dr. Silvano Raia.
- More technically demanding than standard, cadaveric donor liver transplantation
- Has faced several ethical problems
Complications of Liver Transplantation
- Complications that may develop in transplant recipients include the following:[19]
- Acute rejection of the graft
- Adverse effects of immunosuppressive therapy
- Biliary stricture
- Biliary leak
- Vascular thrombosis
- Sepsis
- Malignancy
- Immediate postoperative complications of liver transplantation include:
- The most common causes of death in liver transplant patients are as follows:
- To monitor the patient for complications, the following investigations are used:
Laboratory investigations
- The following laboratory investigations help in providing evidence of rejection, and also help in the assessment of drugs( Azathioprine, Cyclosporine and Tacrolimus) along with their effect on bone marrow and renal function:
- CBC
- Electrolyte panel
- Liver function tests
- Kidney function tests (KFTs)
- Drug levels in case of altered Kidney Function Tests, or suspected rejection:
- Cyclosporine levels
- Tacrolimus levels
- In case of suspected infection:
- Blood culture
- Urine culture
- Pharyngeal culture
- Sputum culture
Imaging studies
- Chest radiography:
- Abdominal ultrasonography
- Computed tomography scan
- Endoscopic retrograde cholangiopancreatography (ERCP)
Acute and chronic graft rejection
- Occurrence: roughly 20-70 percent patients
- Timing: 1-2 weeks post- transplantation
- Outcome: Graft dysfunction
- Clinical presentation:
- Jaundice
- Fever
- Liver tenderness
- Eosinophilia
- Laboratory evidence:
- Abnormal liver function tests
- Elevated Bilirubin
- Elevated alkaline phosphatase levels
- Elevation of hepatocellular enzymes:
- Treatment of acute rejection:
- High-dose steroids:
- Prednisolone 200 mg
- Methylprednisolone 1 g for 3 days)
- High-dose steroid bolus followed by a rapid taper over 1 week
- High-dose steroids:
- Alternative therapies include:
- Antibody treatments:
- Monoclonal therapy (OKT3 )
- Antithymocyte globulin
- Antibody treatments:
- Occurence: 5% of patients
- Main cause of late stage graft failure
- Features of chronic graft rejection include:
- Gradual obliteration of small bile ducts
- Microvascular changes
- Symptoms:
- Laboratory investigations:
- Elevated serum alkaline phosphatase
- Elevated bilirubin levels
- Gold standard diagnostic modality: Liver biopsy
Infection
- <1 month : Common conditions developing in patients in the early posttransplant period include intra-abdominal infections such as:
- 1-6 months: Infections commonly occur due to:
- After the first 6 months, risk of infection in transplant patients is equal to that of the population.
- Infection is primarily nosocomial. Common organisms responsible for causing infection post-transplant are as follows:
- Bacterial (most common):
- Enterococci
- Staphylococci
- Gram-negative aerobes
- Anaerobes
- Fungal: Candida (75% of fungal infections)
- Presenting symptoms:
- Bacterial (most common):
- Laboratory investigations:
- Complete blood count (CBC)
- Serum chemistries
- Liver function tests
- Coagulation panel
- Urinalysis
- Urine culture
- Blood culture
- Imaging:
- Abdominal radiographs
- Chest radiographs
- Computed tomography (CT)
- Abdominal ultrasonography
- T-tube cholangiography
- Endoscopic retrogrande cholangiopancreatography (ERCP)
- Liver biopsy
- Treatment of infection:
- Antimicrobials prescribed for non-immunosuppressed patients
Cytomegalovirus (CMV)
- Most common viral infection (affects 25-85% patients)
- Occurrence: Between posttransplant months 1 and 3
- Infection may be:
- Primary
- Reactivated
- Clinical presentation:
- Fever
- Malaise
- Arthralgias
- Laboratory investigations:
- Atypical lymphocytes
- Thrombocytopenia
- Mildly elevated transaminase levels
- Imaging findings:
- CXR: CMV pneumonitis patients may have bilateral infiltrates on CXR
- Serology: Indirect immunofluorescence testing method
- Treatment: Ganciclovir intravenously for 2-4 weeks
Pneumocystis carinii pneumonia (PCP)
- May occur along with CMV infection or alone
- Diagnosis: Bronchoalveolar biopsy
- Treatment: Trimethoprim-sulfamethoxazole
Other less common organisms causing infection include:
- Fungi (especially Candida species)
- Herpes simplex
- Herpes zoster
- Toxoplasma
- Hepatitis C virus (HCV)
- Hepatitis B infection
- Malignancy:
- In transplant patients, malignancy is the second leading cause of late mortality.
- Common malignancies occuring in patients after transplantation include:
- Lymphomas
- Squamous cell carcinoma : SCC of skin is the most common malignancy that occurs pos-tranplantation
- Posttransplant lymphoproliferative disorder
External Links
- American Liver Foundation: Comprehensive information about Hepatitis C, Liver Transplant and other liver diseases, including links to chapters for finding local resources
- Management of HBV Infection in Liver Transplantation Patients
- Management of HCV Infection and Liver Transplantation
- Antiviral therapy of HCV in the cirrhotic and transplant candidate
- Living Donors Online
- Liver Donor
- History of pediatric liver transplantation
- ABC Salutaris: Living Donor Liver Transplant
- Organ Donation Awareness and former potential donor blog
- All You Need to Know about Adult Living Donor Liver Transplantation
References
- ↑ STARZL T, MARCHIORO T, VONKAULLA K, HERMANN G, BRITTAIN R, WADDELL W. "HOMOTRANSPLANTATION OF THE LIVER IN HUMANS". Surg Gynecol Obstet. 117: 659–76. PMID 14100514.
- ↑ Kanwal F, Dulai GS, Spiegel BM, Yee HF, Gralnek IM (2005). "A comparison of liver transplantation outcomes in the pre- vs. post-MELD eras". Aliment. Pharmacol. Ther. 21 (2): 169–77. doi:10.1111/j.1365-2036.2005.02321.x. PMID 15679767.
- ↑ 3.0 3.1 Martin P, DiMartini A, Feng S, Brown R, Fallon M (2014). "Evaluation for liver transplantation in adults: 2013 practice guideline by the American Association for the Study of Liver Diseases and the American Society of Transplantation". Hepatology. 59 (3): 1144–65. PMID 24716201.
- ↑ Mathurin P, Moreno C, Samuel D, Dumortier J, Salleron J, Durand F, Castel H, Duhamel A, Pageaux GP, Leroy V, Dharancy S, Louvet A, Boleslawski E, Lucidi V, Gustot T, Francoz C, Letoublon C, Castaing D, Belghiti J, Donckier V, Pruvot FR, Duclos-Vallée JC (2011). "Early liver transplantation for severe alcoholic hepatitis". N. Engl. J. Med. 365 (19): 1790–800. doi:10.1056/NEJMoa1105703. PMID 22070476.
- ↑ Cooper C, Kanters S, Klein M, Chaudhury P, Marotta P, Wong P, Kneteman N, Mills EJ (2011). "Liver transplant outcomes in HIV-infected patients: a systematic review and meta-analysis with synthetic cohort". AIDS. 25 (6): 777–86. doi:10.1097/QAD.0b013e328344febb. PMID 21412058.
- ↑ Mindikoglu AL, Regev A, Magder LS (2008). "Impact of human immunodeficiency virus on survival after liver transplantation: analysis of United Network for Organ Sharing database". Transplantation. 85 (3): 359–68. doi:10.1097/TP.0b013e3181605fda. PMID 18301332.
- ↑ Terrault NA, Roland ME, Schiano T, Dove L, Wong MT, Poordad F, Ragni MV, Barin B, Simon D, Olthoff KM, Johnson L, Stosor V, Jayaweera D, Fung J, Sherman KE, Subramanian A, Millis JM, Slakey D, Berg CL, Carlson L, Ferrell L, Stablein DM, Odim J, Fox L, Stock PG (2012). "Outcomes of liver transplant recipients with hepatitis C and human immunodeficiency virus coinfection". Liver Transpl. 18 (6): 716–26. doi:10.1002/lt.23411. PMC 3358510. PMID 22328294.
- ↑ Cross TJ, Antoniades CG, Muiesan P, Al-Chalabi T, Aluvihare V, Agarwal K, Portmann BC, Rela M, Heaton ND, O'Grady JG, Heneghan MA (2007). "Liver transplantation in patients over 60 and 65 years: an evaluation of long-term outcomes and survival". Liver Transpl. 13 (10): 1382–8. doi:10.1002/lt.21181. PMID 17902123.
- ↑ Prachalias AA, Pozniak A, Taylor C, Srinivasan P, Muiesan P, Wendon J, Cramp M, Williams R, O'Grady J, Rela M, Heaton ND (2001). "Liver transplantation in adults coinfected with HIV". Transplantation. 72 (10): 1684–8. PMID 11726833.
- ↑ Wreghitt T (2001). "Liver Transplantation in Adults Coinfected With HIV. Transplantation 2001; 72: 1684". Transplantation. 72 (10): 1594–5. PMID 11726816.
- ↑ Stock P, Roland M, Carlson L, Freise C, Hirose R, Terrault N, Frassetto L, Coates T, Roberts J, Ascher N (2001). "Solid organ transplantation in HIV-positive patients". Transplant. Proc. 33 (7–8): 3646–8. PMID 11750549.
- ↑ Stock PG, Roland ME, Carlson L, Freise CE, Roberts JP, Hirose R, Terrault NA, Frassetto LA, Palefsky JM, Tomlanovich SJ, Ascher NL (2003). "Kidney and liver transplantation in human immunodeficiency virus-infected patients: a pilot safety and efficacy study". Transplantation. 76 (2): 370–5. doi:10.1097/01.TP.0000075973.73064.A6. PMID 12883195.
- ↑ Neff GW, Bonham A, Tzakis AG, Ragni M, Jayaweera D, Schiff ER, Shakil O, Fung JJ (2003). "Orthotopic liver transplantation in patients with human immunodeficiency virus and end-stage liver disease". Liver Transpl. 9 (3): 239–47. doi:10.1053/jlts.2003.50054. PMID 12619020.
- ↑ Friend PJ (1997). "Liver transplantation". Transplant. Proc. 29 (6): 2716–8. PMID 9290801.
- ↑ McCaughan GW, Koorey DJ (1997). "Liver transplantation". Aust N Z J Med. 27 (4): 371–8. PMID 9448876.
- ↑ Middleton PF, Duffield M, Lynch SV, Padbury RT, House T, Stanton P, Verran D, Maddern G (2006). "Living donor liver transplantation--adult donor outcomes: a systematic review". Liver Transpl. 12 (1): 24–30. PMID 16498709.
- ↑ Perry I, Neuberger J (2005). "Immunosuppression: towards a logical approach in liver transplantation". Clin. Exp. Immunol. 139 (1): 2–10. doi:10.1111/j.1365-2249.2005.02662.x. PMC 1809260. PMID 15606606.
- ↑ Papadopoulos-Köhn A, Achterfeld A, Paul A, Canbay A, Timm J, Jochum C, Gerken G, Herzer K (2015). "Daily low-dose tacrolimus is a safe and effective immunosuppressive regimen during telaprevir-based triple therapy for hepatitis C virus recurrence after liver transplant". Transplantation. 99 (4): 841–7. doi:10.1097/TP.0000000000000399. PMID 25208324.
- ↑ 19.0 19.1 Savitsky EA, Uner AB, Votey SR (1998). "Evaluation of orthotopic liver transplant recipients presenting to the emergency department". Ann Emerg Med. 31 (4): 507–17. PMID 9546022.
- Eghtesad B, Kadry Z, Fung J (2005). "Technical considerations in liver transplantation: what a hepatologist needs to know (and every surgeon should practice)". Liver Transpl. 11 (8): 861–71. PMID 16035067.
- Adam R, McMaster P, O'Grady JG, Castaing D, Klempnauer JL, Jamieson N, Neuhaus P, Lerut J, Salizzoni M, Pollard S, Muhlbacher F, Rogiers X, Garcia Valdecasas JC, Berenguer J, Jaeck D, Moreno Gonzalez E (2003). "Evolution of liver transplantation in Europe: report of the European Liver Transplant Registry". Liver Transpl. 9 (12): 1231–43. PMID 14625822.
- Reddy S, Zilvetti M, Brockmann J, McLaren A, Friend P (2004). "Liver transplantation from non-heart-beating donors: current status and future prospects". Liver Transpl. 10 (10): 1223–32. PMID 15376341.
- Tuttle-Newhall JE, Collins BH, Desai DM, Kuo PC, Heneghan MA (2005). "The current status of living donor liver transplantation". Curr Probl Surg. 42 (3): 144–83. PMID 15859440.
- Martinez OM, Rosen HR (2005). "Basic concepts in transplant immunology". Liver Transpl. 11 (4): 370–81. PMID 15776458.
- Krahn LE, DiMartini A (2005). "Psychiatric and psychosocial aspects of liver transplantation". Liver Transpl. 11 (10): 1157–68. PMID 16184540.
- Nadalin S, Malagò M, et al. Current trends in live liver donation. Transpl. Int. 2007;20:312-30.
- Vohra V. Liver transplantation in India. Int Anesthesiol Clin. 2006;44:137-49.
- Strong RW. Living-donor liver transplantation: an overview. J Hepatobiliary Pancreat Surg. 2006;13:370-7.
- Fan ST. Live donor liver transplantation in adults. Transplantation. 2006;82:723-32.
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