151
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Mutimer D, Matyi-Toth A, Elias E, Shaw J, O'Donnell K, Kilgariff H, Neuberger J, Gunson B, McMaster P, Stalhandske P. Quantitation of cytomegalovirus in the blood of liver transplant recipients. LIVER TRANSPLANTATION AND SURGERY : OFFICIAL PUBLICATION OF THE AMERICAN ASSOCIATION FOR THE STUDY OF LIVER DISEASES AND THE INTERNATIONAL LIVER TRANSPLANTATION SOCIETY 1995; 1:395-400. [PMID: 9346619 DOI: 10.1002/lt.500010611] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
An assay for quantitation of cytomegalovirus (CMV) has been developed. The assay combines DNA amplification and enzyme-linked immunosorbent assay (ELISA) detection. In this study, the assay has been used to examine sequential buffy-coats from 32 consecutive liver transplant recipients. In a febrile patient, CMV titres in excess of 10(4) copies per 150,000 cells strongly suggest a diagnosis of symptomatic CMV infection. Antiviral therapy causes a rapid decline in viral titre. Viral titres are seen to rise presymptomatically in some patients. Median peak viral titres differ significantly between symptomatic patients (1.1 x 10(5)), asymptomatic CMV IgM-positive patients (1.7 x 10(3)), and asymptomatic CMV immunoglobulin (Ig)M-negative patients (2.9 x 10(2)). CMV quantitation can be used for diagnosis and surveillance and can also be used to monitor antiviral treatment.
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152
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Candinas D, Gunson BK, Nightingale P, Hubscher S, McMaster P, Neuberger JM. Sex mismatch as a risk factor for chronic rejection of liver allografts. Lancet 1995; 346:1117-21. [PMID: 7475600 DOI: 10.1016/s0140-6736(95)91797-7] [Citation(s) in RCA: 107] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Chronic irreversible rejection is a major cause of graft loss and retransplantation after orthotopic liver allotransplantation. To identify risk factors we retrospectively analysed 423 adult consecutive primary liver allograft recipients. The endpoint of the study was graft failure due to chronic rejection leading either to retransplantation or death. Chronic rejection developed in 22 (5.2%) patients. Pretransplant diagnosis of primary biliary cirrhosis or autoimmune hepatitis, recipient age less than 30 years, 1 or more episodes of acute cellular rejection, and transplantation of an organ from cytomegalovirus (CMV). IgG positive donor to an IgG negative recipient were identified as risk factors for chronic rejection. Transplantation of a liver from a male donor into a female recipient was also associated with an increased probability of chronic rejection. By logistic regression analysis, the probability of chronic rejection was predicted by: sex and cytomegalovirus match of donor and recipient, the presence of acute rejection, recipient age, transplantation for autoimmune hepatitis or primary biliary cirrhosis, and recipients receiving no azathioprine during the third month after transplantation. Sensitisation to antigens expressed by bile-duct epithelium as in primary biliary cirrhosis or exposure to donor bile-duct minor histocompatibility antigens, such as the male sex related H-Y antigen, may provide an explanation. More selective allocation of donor organs may allow a reduction in the incidence of ductopaenic rejection and graft loss.
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153
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Miki C, Harrison JD, Gunson BK, Buckels JA, McMaster P, Mayer AD. Inflammatory bowel disease in primary sclerosing cholangitis: an analysis of patients undergoing liver transplantation. Br J Surg 1995; 82:1114-7. [PMID: 7648169 DOI: 10.1002/bjs.1800820836] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Fifty-five patients undergoing orthotopic liver transplantation (OLT) for primary sclerosing cholangitis (PSC) were reviewed retrospectively. After OLT there were significantly more episodes of acute rejection in 31 patients with a previous history of inflammatory bowel disease (IBD) than in 24 without such a history. Patients who had severe acute rejection were significantly younger at diagnosis of IBD. Five patients with histological features suggestive of recurrent PSC after OLT were significantly younger at the time of transplantation than those who did not develop recurrence. Patients with poor control of IBD after OLT had a significantly lower age at diagnosis of bowel inflammation. The presence of IBD did not affect the outcome after OLT, but was associated with a higher rate of acute rejection. Younger patients had a greater risk of developing severe rejection, recurrent PSC and poor control of IBD after liver transplantation.
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154
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Chardot C, Candinas D, Mirza D, Gunson B, Davison S, Murphy MS, Kelly D, John P, McMaster P, Mayer D, Buckels J. Biliary complications after paediatric liver transplantation: Birmingham's experience. Transpl Int 1995. [PMID: 7766295 DOI: 10.1111/j.1432-2277.1995.tb01488.x] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Between 1983 and 1992, 112 children underwent liver transplantation. Of 138 grafts, 60 (43.4%) were whole livers, 77 (55.6%) were reduced livers, and 1 (0.7%) was a split liver. Biliary complications (BC) were defined as any abnormality, even minor, related to the biliary tract. Results were analysed with a minimum follow-up of 9 months. Some 36 grafts (26.1%) in 34 patients (30.4%) presented with BC: bile leaks (17 grafts), biliary obstructions or dilatations (16 grafts), and other complications (3 grafts). Management was mainly surgical with biliary reconstruction via a Roux-en-Y loop. Interventional radiology had an increasing role in recent years. BC were associated with a mortality of 1.8% (2/112), a graft loss rate of 4.3% (6/138), and significant morbidity. Among the various factors whose association with BC was studied, the date of transplantation, the use of reduced grafts and the use of gallbladder conduits appeared to be the main determining factors for BC. From multivariate analysis the use of reduced grafts emerged as the most important factor in reducing BC. We therefore conclude that BC are associated with significant morbidity, but general improvements in both surgical and medical management seem to account for better results in recent years.
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155
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D'Silva M, Candinas D, Lee S, Achilleos O, Bonnet P, Antoniou E, Mayer D, McMaster P. Rat heart-aorta cluster transplantation: a novel model to study transplant rejection. Transpl Int 1995; 8:298-306. [PMID: 7546153 DOI: 10.1007/bf00346884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The purpose of this study was to develop a microsurgical cluster model of heart plus entire thoracic aorta transplantation and to compare it to the isolated model of heart transplantation as a tool to study transplant rejection. Thirty-six syngeneic (DA x DA and Lew x Lew) and allogeneic (DA x PVG and DA x Lew) cluster heart-aorta transplants were compared to 43 syngeneic and allogeneic isolated heart grafts. Graft survival, recipient survival and histological data on myocardial and aortic tissues were assessed. There was no statistically significant difference in graft survival between the two models studied (P > 0.05). In the cluster transplants, the aortic component was spared the severity of acute rejection noted for the myocardial counterpart. In conclusion, the results demonstrated that the cluster model was technically feasible and highly reproducible. Additionally, it was possible to apply this model to the study of experimental allograft rejection using novel immunosuppressants. The success of the cluster model in strongly mismatched transplant strain combinations underscores its potential for application in slower rejection combinations, making it particularly suited for chronic rejection studies. The inherent capacity for sampling a broader range of vessel sizes in one animal makes the cluster model more suitable than the isolated models of aorta or heart for application to experimental protocols.
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156
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Mirza DF, Mohamed R, Mutimer DJ, McMaster P. Timing and candidacy for transplantation in acute liver failure: the European experience. LIVER TRANSPLANTATION AND SURGERY : OFFICIAL PUBLICATION OF THE AMERICAN ASSOCIATION FOR THE STUDY OF LIVER DISEASES AND THE INTERNATIONAL LIVER TRANSPLANTATION SOCIETY 1995; 1:182-6. [PMID: 9346563 DOI: 10.1002/lt.500010309] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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157
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Chardot C, Candinas D, Mirza D, Gunson B, Davison S, Murphy MS, Kelly D, John P, McMaster P, Mayer D. Biliary complications after paediatric liver transplantation: Birmingham's experience. Transpl Int 1995; 8:133-40. [PMID: 7766295 DOI: 10.1007/bf00344423] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Between 1983 and 1992, 112 children underwent liver transplantation. Of 138 grafts, 60 (43.4%) were whole livers, 77 (55.6%) were reduced livers, and 1 (0.7%) was a split liver. Biliary complications (BC) were defined as any abnormality, even minor, related to the biliary tract. Results were analysed with a minimum follow-up of 9 months. Some 36 grafts (26.1%) in 34 patients (30.4%) presented with BC: bile leaks (17 grafts), biliary obstructions or dilatations (16 grafts), and other complications (3 grafts). Management was mainly surgical with biliary reconstruction via a Roux-en-Y loop. Interventional radiology had an increasing role in recent years. BC were associated with a mortality of 1.8% (2/112), a graft loss rate of 4.3% (6/138), and significant morbidity. Among the various factors whose association with BC was studied, the date of transplantation, the use of reduced grafts and the use of gallbladder conduits appeared to be the main determining factors for BC. From multivariate analysis the use of reduced grafts emerged as the most important factor in reducing BC. We therefore conclude that BC are associated with significant morbidity, but general improvements in both surgical and medical management seem to account for better results in recent years.
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158
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Mutimer D, Shaw J, Neuberger J, Skidmore S, Martin B, Hubscher S, McMaster P, Elias E. Failure to incriminate hepatitis B, hepatitis C, and hepatitis E viruses in the aetiology of fulminant non-A non-B hepatitis. Gut 1995; 36:433-6. [PMID: 7698704 PMCID: PMC1382460 DOI: 10.1136/gut.36.3.433] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Sporadic non-A, non-B hepatitis is the most common indication for liver transplantation in patients presenting with fulminant and subacute liver failure. This study used serological, histological, and molecular biological techniques to examine specimens from 23 consecutive patients transplanted for sporadic non-A, non-B hepatitis. No evidence was found of hepatitis C virus, hepatitis E virus, or 'cryptic' hepatitis B virus infection.
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159
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McMaster P, Mirza DF. Use of live organ donation: a necessary evil? Transplant Proc 1995; 27:103-5. [PMID: 7878789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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160
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Dalgic A, Mirza DF, Gunson BK, Mutimer DJ, Mayer AD, Buckels JA, McMaster P. Pretransplant investigations of primary liver tumours with minimal access surgery. Transplant Proc 1994; 26:3566-7. [PMID: 7998277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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161
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Candinas D, Achilleos O, Lee SJ, Dalgic A, Mayer AD, Buckels JA, McMaster P, D'Silva M. Efficacy of leflunomide in combination with current immunosuppressive agents in rat cardiac allotransplantation. Transplant Proc 1994; 26:3251-2. [PMID: 7527959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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162
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Dalgic A, Mirza DF, Gunson BK, D'Silva M, Mayer AD, Buckels JA, McMaster P. Role of total hepatectomy and transplantation in hepatocellular carcinoma. Transplant Proc 1994; 26:3564-5. [PMID: 7998276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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163
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Mirza DF, Gunson BK, Da Silva RF, Mayer AD, Buckels JA, McMaster P. Policies in Europe on "marginal quality" donor livers. Lancet 1994; 344:1480-3. [PMID: 7968124 DOI: 10.1016/s0140-6736(94)90294-1] [Citation(s) in RCA: 96] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Shortage of donor livers has led several liver transplant centres to widen their definition of liver donor suitability. We have assessed the function of liver grafts from "marginal" donors and attitudes to use of such organs. Over an 18-month period, livers used in 30 of 213 consecutive liver transplantations in Birmingham, UK, came from marginal donors (history of alcoholism, abnormal liver function test results, drug overdose that included paracetamol, advanced cardiovascular disease, sepsis, lengthy hypotension [systolic blood pressure < 80 mm Hg for > 1 h], high-dose inotropic drug use). 16 of these donors had been refused by other UK liver transplant centres, 11 on medical grounds. The controls were grafts retrieved from "good" donors (n = 183) during the same period. All 30 grafts showed satisfactory early function but had greater day 1 (p = 0.004) and peak serum aspartate aminotransferase (p = 0.0008) values than control grafts. Graft and patient survival at 1 year in the two groups was similar (72% vs 73% and 80% vs 82%, respectively). To assess attitudes to marginal donor livers, a questionnaire outlining the details of these 30 donors was sent to the 80 centres in the European Liver Transplant Group, and 60 replied. Median immediate refusal rate of the marginal donors was 7/30 (range 0-18) and median outright acceptance rate was only 11/30 (1-26). Larger centres were less selective, with a significantly lower refusal rate (p = 0.03). These results indicate that, because of existing liver donor criteria within Europe, usable donor livers are being unnecessarily refused on medical grounds.
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164
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McMaster P, Mirza DF. Optimal use of cyclosporin A in liver transplantation. Transplant Proc 1994; 26:2662-4. [PMID: 7940833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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165
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Krentz AJ, Dmitrewski J, Mayer D, McMaster P, Buckels J, Smith JM, Nattrass M. Tacrolimus (FK506) versus cyclosporin in prevention of liver allograft rejection. Lancet 1994; 344:948-9. [PMID: 7523806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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166
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Krentz AJ, Cramb R, Dousset B, Mayer D, McMaster P, Buckels J, Smith JM, Nattrass M. Serum lipids and apolipoproteins in liver transplant recipients: a comparative study of cyclosporin A and FK 506. THE JOURNAL OF LABORATORY AND CLINICAL MEDICINE 1994; 124:381-5. [PMID: 7521895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The immunosuppressive agent cyclosporin A (CsA) is reportedly associated with clinically adverse effects on circulating lipid and apolipoprotein concentrations. To date few data have been reported concerning the effects on lipid metabolism of the new macrolide immunosuppressive agent FK 506, and no comparative studies of the effects of these drugs have been performed. In consideration of the pivotal role of the liver in lipid metabolism, we measured fasting serum lipids and apolipoproteins a median of 8 (range 5 to 9) months after the operation in 20 clinically stable liver transplant recipients randomly allocated to maintenance immunosuppression with CsA +/- azathioprine (n = 10) or FK 506 (n = 10). To avoid the confounding effects of corticosteroids on lipid metabolism, prednisolone was withdrawn at least 6 weeks beforehand in each case. Ten healthy volunteers matched for age and body mass index served as control subjects. Serum total cholesterol concentration was significantly lower in both the CsA (p < 0.001) and FK 506 (p < 0.05) treatment groups when compared with the healthy control subjects. Serum high-density lipoprotein (HDL) cholesterol concentration was also significantly lower in both the CsA (p < 0.005) and FK 506 (p < 0.01) treatment groups. Neither the ratio of serum total cholesterol to HDL cholesterol nor the fasting triglyceride concentrations were significantly different (p > 0.1) from those of the healthy control subjects for either transplant group. Serum apolipoprotein B level was lower than that of the control group in both the CsA (p < 0.005) and FK 506 groups (p = 0.06).(ABSTRACT TRUNCATED AT 250 WORDS)
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167
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Abstract
Our recommendations are to manage asymptomatic patients with biannual clinical and biochemical follow-up examinations. Symptomatic non-cirrhotic patients who have diffuse SC should be enrolled in trials addressing the efficacy of medical therapy such as UDCA. Patients with diffuse disease and cirrhosis of the liver should be considered for liver transplantation. Symptomatic patients with a dominant stricture should first undergo rigorous investigation to rule out CCA. Disease in those noncirrhotic patients who are deemed to have benign strictures should initially be managed by means of dilation or surgical excision, although careful monitoring and review will be needed because most will continue with progressive disease, eventually showing signs of portal hypertension and cirrhosis. Patients with dominant strictures and cirrhosis should be considered for orthotopic liver transplantation. Liver transplantation in experienced units now offers more than 80% of patients a full and effective rehabilitation, with more than 75% alive at 5 yr. A progressive, advancing decompensating cholestatic disorder with an increasing risk of underlying malignancy can be stopped, giving the patient a high quality of life. More than half of patients report an improvement in the symptoms of their inflammatory bowel disease.
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168
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Krentz AJ, Dmitrewski J, Mayer D, McMaster P, Buckels J, Dousset B, Cramb R, Smith JM, Nattrass M. Postoperative glucose metabolism in liver transplant recipients. A two-year prospective randomized study of cyclosporine versus FK506. Transplantation 1994; 57:1666-9. [PMID: 7516590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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169
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Mutimer DJ, Ayres RC, Neuberger JM, Davies MH, Holguin J, Buckels JA, Mayer AD, McMaster P, Elias E. Serious paracetamol poisoning and the results of liver transplantation. Gut 1994; 35:809-14. [PMID: 8020810 PMCID: PMC1374884 DOI: 10.1136/gut.35.6.809] [Citation(s) in RCA: 53] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Paracetamol poisoning is the most common cause of fulminant liver failure in the United Kingdom. An accurate assessment of prognosis at the time of referral will allow the appropriate application of liver transplantation in this setting. The outcome of 92 patients consecutively admitted to a specialist liver unit with severe poisoning has been examined. In patients who did not have a transplant, a fatal outcome was seen for 26/82 (32%), and was associated with late presentation, coma grade, prothrombin time prolongation, metabolic acidosis, and renal dysfunction. Cerebral oedema, and sepsis were responsible for most deaths. Prognostic criteria defined at King's College Hospital seemed to predict the outcome of patients who did not have a transplant managed on the Birmingham liver unit. Seventeen patients were listed for transplantation, 10 had liver transplantation, and seven of 10 survived. Seven were listed but not transplanted, and one of seven survived. Psychological rehabilitation of patients who had a transplant has not proved difficult. These results suggest a role for liver transplantation in the management of selected patients with paracetamol poisoning.
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170
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Padbury RT, Attard A, Mirza DF, Olliff S, Gunson BK, Mayer AD, Buckels JA, McMaster P. Extended preservation of the liver with UW solution--is it justifiable? Transplantation 1994; 57:1490-3. [PMID: 8197613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The outcome of 228 liver grafts in 208 elective adult recipients was assessed to identify any adverse effects of extending the length of cold preservation with UW solution beyond 12 hr. A total of 114 grafts had been preserved < 12 hr--median 9.5 (group I) and 114 > 12 hr--median 14.5 (group II). Intraoperative blood and blood product usage, graft function, hospital stay, and graft and patient survival were identical in the two groups. Biliary strictures occurred in 5.7% of grafts (8 anastomotic (3 group I, 5 group II; 5 hilar/nonanastomotic: 3 group I, 2 group II). There was no graft or patient loss due to the hilar strictures but 1 patient died following reconstruction of an anastomotic stricture (0.4%). It is concluded that extending the cold preservation to approximately 15 hr does not adversely affect outcome after liver transplantation.
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171
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Karayalçin K, Mirza DF, Harrison RF, Da Silva RF, Hubscher SG, Mayer AD, Buckels JA, McMaster P. The role of dynamic and morphological studies in the assessment of potential liver donors. Transplantation 1994; 57:1323-7. [PMID: 8184469 DOI: 10.1097/00007890-199405150-00006] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
In a prospective study, 66 donor livers were evaluated by monoethylglycinexylidide (MEGX) dynamic clearance and semiquantitative scoring of pathological changes in liver biopsies. The median MEGX level in 63 donors was 89 mcg/L (range 16-250 mcg/L); fifteen had MEGX levels < 50 mcg/L, 17 between 50 and 90 mcg/L, and 31 > 90 mcg/L. There were no cases of primary nonfunction, and no deaths were related to poor graft function. There was no statistically significant difference in peak aspartate aminotransferase (AST), day 5 AST, peak bilirubin, or lowest prothrombin time among the 3 groups. Liver biopsies were assessed in 61 donors: 33 (54%) were normal and 17 (28%) showed mild, 8 (13%) showed moderate, and 3 (5%) showed severe steatosis. Postperfusion biopsy assessing the extent of preservation injury was essentially normal or showed minimal change in 16 (26%), mild change in 29 (48%), moderate in 13 (21%) and severe abnormalities in 3 (5%). The latter 3 biopsies all had severe steatosis. There was no significant difference in early graft function or outcome between moderate/severe groups and normal/minimal groups, although the former had a higher peak AST (P < 0.02) and peak bilirubin (P < 0.004). This detailed prospective analysis suggests that MEGX and the morphological studies may assist in the assessment of potential liver donors but they do not provide a basis on which grafts should be discarded.
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172
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173
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Karayalçin K, Umaña JP, Harrison JD, Buckels JA, McMaster P, Mayer AD. Donor thyroid function does not affect outcome in orthotopic liver transplantation. Transplantation 1994; 57:669-72. [PMID: 8140630 DOI: 10.1097/00007890-199403150-00007] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Brainstem death is associated with endocrine and metabolic alterations that can result in donor hemodynamic instability. It has been suggested that these changes can be reversed through hormonal manipulation of the donor. We measured thyroid hormone levels (free triiodothyronine [fT3], free tetraiodothyronine [fT4], reverse triiodothyronine) and thyroid-stimulating hormone (TSH) in 50 consecutive adult brain dead multiorgan donors. Recipient graft function was assessed using peak and day 5 aspartate aminotransferase, peak serum bilirubin, and minimum prothrombin time during the first week after OLT. Free T3 was low in 32/50 donors and was associated with a low fT4 in 24 cases. TSH was normal in 35 donors and we found no correlation between TSH levels and fT3 or fT4. Reverse triiodothyronine was normal or high in 96% of donors. Patient and graft survival were 96% for both the low and high fT3 groups. These data suggest that euthyroid sick syndrome is the most likely cause for the endocrine and metabolic alterations seen in brainstem-dead donors. This does not appear to influence liver recipient or graft survival.
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174
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Bienz N, Franklin IM, Adu D, Elias E, McMaster P, Hubscher SG. Bilateral nephrectomy for uncontrollable nephrotic syndrome in primary amyloidosis, with subsequent improvement in hepatic function. CLINICAL AND LABORATORY HAEMATOLOGY 1994; 16:85-8. [PMID: 8039351 DOI: 10.1111/j.1365-2257.1994.tb00391.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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175
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Beath S, Brook G, Kelly D, McMaster P, Mayer D, Buckels J. Improving outcome of liver transplantation in babies less than 1 year. Transplant Proc 1994; 26:180-2. [PMID: 8108930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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