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Figueras J, Llado L, Ramos E, Jaurrieta E, Rafecas A, Fabregat J, Torras J, Sabate A, Dalmau A. Temporary portocaval shunt during liver transplantation with vena cava preservation. Results of a prospective randomized study. Liver Transpl 2001; 7:904-11. [PMID: 11679990 DOI: 10.1053/jlts.2001.27870] [Citation(s) in RCA: 91] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
This study aims to determine whether the use of a temporary portocaval shunt (PCS) improves hemodynamic and metabolic evolution during orthotopic liver transplantation (OLT). Preservation of the vena cava during OLT has gained wide acceptance. However, benefits of adding a temporary PCS to the piggyback technique during the anhepatic phase in patients with cirrhosis have not been shown. Eighty patients with cirrhosis were studied prospectively. They were randomly distributed into two groups: patients with a temporary PCS (n = 40) and those without a PCS (n = 40). In all cases, the piggyback technique was used. Hemodynamic profiles and biochemical data during OLT and clinical evolution after OLT were evaluated. Preoperative data were similar in both groups. Surgical time also was similar (403 +/- 77 v 387 +/- 56 minutes; P = .3). Red blood cell requirements were lower in the PCS group (2.3 +/- 2.5 v 3.3 +/- 2.9 units), although differences were not significant. In the PCS group, 45% of patients did not need red blood cell transfusion, whereas in the other group, only 22% were not administered a transfusion (P = .03). During the anhepatic phase, the decrease in cardiac output was lower in the PCS group (-9.6% v -19%; P = .05), whereas diuresis during the anhepatic phase was greater in the PCS group (3.6 +/- 2.97 v 2.1 +/- 1.38 mL/kg/h; P = .005). There were no differences in liver biochemical parameters during the first 3 postoperative days. Nevertheless, creatinine levels increased significantly during this period only in the no-PCS group. The use of a temporary PCS during OLT improves hemodynamic status, reduces intraoperative transfusion requirements, and preserves renal function during and after OLT.
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Dalmau A, Sabaté A, Koo M, Rafecas A, Figueras J, Jaurrieta E. Prophylactic use of tranexamic acid and incidence of arterial thrombosis in liver transplantation. Anesth Analg 2001; 93:516. [PMID: 11473891 DOI: 10.1097/00000539-200108000-00057] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Figueras J, Valls C, Rafecas A, Fabregat J, Ramos E, Jaurrieta E. Resection rate and effect of postoperative chemotherapy on survival after surgery for colorectal liver metastases. Br J Surg 2001; 88:980-5. [PMID: 11442531 DOI: 10.1046/j.0007-1323.2001.01821.x] [Citation(s) in RCA: 135] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND The purpose of this study was to investigate whether adjuvant therapy can improve survival after curative resection of colorectal liver metastases. METHODS Some 235 patients had 256 liver resections for metastatic colorectal cancer. There were no predefined criteria for resectability with regard either to the number or size of the tumours or to locoregional invasion, except that resection had potentially to be complete and macroscopically curative. All patients who had curative hepatic resection were advised to start postoperative adjuvant chemotherapy. RESULTS The resectability rate in screened patients was 91 per cent (235 of 259 patients); the postoperative mortality rate was 4 per cent. In 35 patients resection of the primary tumour was performed simultaneously with partial liver resection. Forty-four patients (19 per cent) developed intra-abdominal recurrence; 14 (6 per cent) underwent reoperation and the recurrent tumour was resected. Adjuvant chemotherapy was given to 99 patients (55 per cent), most treatments being based on 5-fluorouracil with folinic acid. The overall actuarial survival rates at 1, 3 and 5 years were 87, 60 and 36 per cent respectively. In a multivariate analysis, four or more metastases, preoperative carcinoembryonic antigen level higher than 5 ng/ml and a positive resection margin were independent predictors of poor outcome. Adjuvant chemotherapy improved the 5-year survival rate to 53 per cent. CONCLUSION This study provides some evidence that postoperative chemotherapy is beneficial; however, prospective randomized studies are necessary to define its exact role.
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Busquets J, Xiol X, Figueras J, Jaurrieta E, Torras J, Ramos E, Rafecas A, Fabregat J, Lama C, Ibañez L, Llado L, Ramon JM. The impact of donor age on liver transplantation: influence of donor age on early liver function and on subsequent patient and graft survival. Transplantation 2001; 71:1765-71. [PMID: 11455256 DOI: 10.1097/00007890-200106270-00011] [Citation(s) in RCA: 131] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND The urgent need to increase the organ donor pool has led to the expansion of criteria for donor selection. The aim of this study was to analyze the influence of donor age on early graft function, subsequent graft loss, and mortality after liver transplantation (LT). METHODS Data on LT were evaluated retrospectively in a population-based cohort of 400 LTs in 348 patients. Of these, 21 (5%) were from donors >70 years old. Pretransplantation donor and recipient characteristics and the evolution of recipients were analyzed. The influence of donor age as a risk factor was assessed using univariate and multivariate analyses. RESULTS Actuarial graft survival was 89% at 1 month after LT, 81% after 6 months, and 59% after 60 months. Multivariate analysis demonstrated that only donor age (>70 years old) was associated with a higher risk of long-term graft loss (relative risk [RR]=1.4, 95% confidence interval [CI]=1-1.9; P=0.03) and mortality (RR=1.7, 95% CI=1.2-2.3; P=0.01). Graft survival of septuagenarian livers was 80% at 1 month after LT, 56% after 6 months, and 25% after 54 months. Actuarial survival analysis (Kaplan-Meier curves) also demonstrated worse evolution in recipients of livers from old donors (log-rank test, P<0.001). CONCLUSIONS Advanced donor age is associated with lower graft and recipient survival.
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Figueras J, Busquets J, Ramos E, Torras J, Ibáñez L, Llado L, Rafecas A, Fabregat J, Serano T, Dalmau A, Valls C, Jaurrieta E. [Clinical study of 437 consecutive hepatectomies]. Med Clin (Barc) 2001; 117:41-4. [PMID: 11446923 DOI: 10.1016/s0025-7753(01)72008-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND The aim of this prospective study was to analyze the risk of liver resection in unselected patients. PATIENTS AND METHOD From 1990 to 2000, 437 consecutive hepatectomies were performed in our center. Most frequent indications were liver metastases (n = 288), hepatocellular carcinoma (n = 62), Klatskin tumor (n = 17), gallblader carcinoma (n = 139) and other malignant tumors (n = 6). The indication was a benign tumor in 51 patients. In 357 cases the liver parenchyma was normal, 51 patients had an underlying cirrhosis and 17 patients had an obstructive jaundice. RESULTS Overall mortality was 3.6% (15 cases). Mortality in benign tumors was lacking. The prevalence of postoperative complications was 43.9%, which was mainly influenced by malignancy (46.9% vs 21.6%, p = 0.001) and type of tumor (Klastkin tumor, p # 0.001). Major liver resection (p < 0.001), blood transfusion (p < 0.001), age over 60 years (p = 0.001) and the type of hepatectomy (p < 0.001) also increased significantly the morbidity. The prevalence of biliary fistula was 11.2%, which was mainly related to the type of hepatectomy (major hepatectomy; p = 0.002) and a biliary-enteric anastomosis (p < 0.001). The prevalence of hepatic insufficiency was 3.6%, and chief risk factors for its development were underlying liver disease and major liver resection (p = 0.017). CONCLUSIONS Mortality after hepatectomy in experienced centers is low. Morbidity is mainly related to the amount of parenchyma resected, type of hepatectomy, underlying liver disease and associated procedures. Liver resection should be performed preferentially in centers with high volume by specialized surgeons.
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Busquets J, Figueras J, Serrano T, Torras J, Ramos E, Rafecas A, Fabregat J, Lama C, Xiol X, Baliellas C, Jaurrieta E. Postreperfusion biopsies are useful in predicting complications after liver transplantation. Liver Transpl 2001; 7:432-5. [PMID: 11349264 DOI: 10.1053/jlts.2001.23868] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Biliary complications after orthotopic liver transplantation (OLT) may occur because of preservation injury (PI). In this study, we examine findings on routine reperfusion biopsy specimens in relation to the occurrence of biliary complications and graft outcome. From 1997 to 2000, a total of 193 OLTs were performed in our center. Postreperfusion biopsy specimens were analyzed and histological lesions were graded. For analysis, grafts were grouped into 2 categories: the presence or absence of PI (severe to moderate lesions versus mild or no lesions). Histological evidence of PI was present in 17% of the biopsy specimens. The incidence of grafts with PI and ischemia time longer than 12 hours was 38% compared with 14% in PI and short ischemia time (P =.02). Biliary complications were also more frequent in the PI group (28% v 14%; P =.03). Study of risk factors by means of logistic regression analysis confirmed that the PI group had a greater risk for biliary complications (relative risk, 2.8; 95% confidence interval, 1 to 7.4; P =.03). Moreover, moderate macrovesicular steatosis was found in 6% of the grafts, resulting in a 40% graft loss rate. We found that an increased presence of neutrophilic infiltrates in the postreperfusion biopsy specimen, indicating PI, was related to an increased incidence of biliary complications. Moreover, moderate macrovesicular steatosis was associated with increased graft loss. Therefore, postreperfusion biopsies are useful in anticipating post-OLT complications.
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Amat M, Gómez JM, Biondo S, Rafecas A, Jaurrieta E. [Prognostic factors of thyroid function following surgical therapy in Graves-Basedow's disease]. Med Clin (Barc) 2001; 116:487-90. [PMID: 11412605 DOI: 10.1016/s0025-7753(01)71881-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND The goals of this work are to describe late thyroid function and to determine predictive factors of permanent hypothyroidism following surgery in Graves-Basedow's disease. PATIENTS AND METHOD From 1979 to 1999, 107 patients with hyperthyroidism due to Graves-Basedow's disease underwent subtotal thyroidectomy. We performed life-table analysis and calculated the cumulative incidence of hypothyroidism by means of the Kaplan-Meier's method. Survival (euthyroidism)within patients groups was compared using the Mantel-Cox method. Variables influencing long-term thyroid function were determined by estimating the Odds ratio with a logistic regression model. RESULTS The probability of euthyroidism among all 107 patients at 240 months was 51.4%.Age, gender, duration of both hyperthyroidism and antithyroid therapy and weight of resected thyroid tissue did not influence the eventual outcome. The weight of thyroid remnant was 5.4 (1.5)g and the conditional logistic regression analysis showed that weight of thyroid remnant was the only variable influencing long-term thyroid function. Hyperthyroidism relapsed in 5 patients. CONCLUSIONS In our experience,surgery represents a definitive alternative treatment with a risk of hypothyroidism within the first 2 years of 43.9%. The weight of thyroid remnant is the only variable influencing long-term thyroid function.
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Figueras J, Munar-Qués M, Parés D, Torras J, Fabregat J, Rafecas A, Ramos E, Lama C, Jaurrieta E. [Sequential liver transplantation: description of the first three patients in Spain]. Med Clin (Barc) 2001; 116:377-9. [PMID: 11333672 DOI: 10.1016/s0025-7753(01)71835-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND Domino or sequential liver transplantation (DTXL) is a kind of living donor transplant, which was proposed in 1993 and performed for the first time in 1995; later on, more than 45 have been reported. The liver from a patient with familial amyloidotic polyneuropathy(FAP) is used to another patient aged more than 60 with hepatic disease generally cancer, because FAP livers are anatomically and functionally normal except for the synthesis of the systemic TTR variant which only could generate FAP in the recipient after more than 8 years. PATIENTS AND METHOD The three first cases of DTXL performed in Spain are presented. The donors were FAPTTRMet30 patients from the Major can focus. The first recipient showed severe hyperinsulinism due to metastatic liver from malignant insulinoma; the others had hepatocellular carcinoma on a cirrhotic liver. RESULTS During the post operatory period liver function of recipients was perfect,and hyperinsulinism disappeared in the first; this patient died after 10 days by sepsis whereas the others showed normal liver function, no recurrent cancer nor onset of FAP. The donors outcome was normal with perfect liver function. CONCLUSIONS Based on our results, in agreement with previous reports, we conclude that DTXH is valid procedure for a selected patient group. In addition they increase the pool of liver donors and therefore diminish the overloaded waiting lists.
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Torras J, Lladó L, Figueras J, Ramos E, Lama C, Rafecas A, Fabregat J, Busquets J, Ibáñez L, Jaurrieta E, Domínguez J. Trombosis portal pre y postrasplante hepático: incidencia, tratamiento y evolución tras 500 trasplantes. Cir Esp 2001. [DOI: 10.1016/s0009-739x(01)71752-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Busquets J, Serrano T, Figueras J, Ramos E, Torras J, Rafecas A, Fabregat J, Xiol X, Lama C, Ibáñez L, Jaurrieta E. Influence of donor post-reperfusion changes on graft evolution after liver transplant. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE PATOLOGIA DIGESTIVA 2001; 93:39-47. [PMID: 11488096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
INTRODUCTION The increase in indications for liver transplantation has meant that waiting lists are growing ever longer. For this reason, broadening the donor pool is a priority for most groups. OBJECTIVE The objective of this study was to analyze the predictive value of post-reperfusion biopsy in the evolution of graft function after liver transplantation. PATIENTS One hundred and forty-eight liver biopsies, obtained after graft reperfusion, were analyzed. Eight pathological variables and thirty-seven clinical variables of the donors were recorded. Risk factors for presenting primary graft non-function or dysfunction were studied with logistic regression models. Factors associated to the long-term graft failure were studied using Cox analysis and actuarial survival curves. RESULTS Microvesicular steatosis greater than 50% was the only risk factor associated to graft dysfunction in the multivariate logistic regression model. Microvesicular steatosis greater than 30%, severe hepatocyte necrosis and presence of abundant neutrophilic leukocytes were risk factors associated to graft failure in the univariate study. Only steatosis remained as an independent risk factor in the multivariate study. These grafts also presented poorer long-term survival. Abundant polymorphonuclear infiltrate was associated to a higher frequency of biliary complications. CONCLUSIONS Microvesicular steatosis implies a better evolution than macrovesicular steatosis. Neutrophilic infiltrate and hepatocellular necrosis lead to poorer initial graft function and reduced long-term survival.
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Figueras J, Torras J, Valls C, Ramos E, Lama C, Busquets J, Lladó L, Rafecas A, Fabregat J, Serrano T, López S, Martí-Rague J, Jaurrieta E. Resección de metástasis hepáticas de carcinoma colorrectal. Índice de resecabilidad y supervivencia a largo plazo. Cir Esp 2001. [DOI: 10.1016/s0009-739x(01)71836-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Figueras J, Llado L, Valls C, Serrano T, Ramos E, Fabregat J, Rafecas A, Torras J, Jaurrieta E. Changing strategies in diagnosis and management of hilar cholangiocarcinoma. Liver Transpl 2000; 6:786-94. [PMID: 11084070 DOI: 10.1053/jlts.2000.18507] [Citation(s) in RCA: 87] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Hilar cholangiocarcinoma is one of the most difficult tumors to stage and treat. This study aims to evaluate (1) the best diagnostic imaging, (2) the usefulness of preoperative biliary drainage, (3) the resectability rate, and (4) the results of palliative treatments and surgical resection. Seventy-six patients with hilar cholangiocarcinoma with a mean age of 64 +/- 11 years were treated at our institution from 1989 to 1999. Patients were studied preoperatively using ultrasound, computed tomography (CT), and percutaneous cholangiography or magnetic resonance cholangiography. Forty-eight patients (63%) underwent palliative treatment. Twenty-eight patients underwent surgical curative therapy; 20 resections and 8 orthotopic liver transplantations (OLTs). Percutaneous transhepatic cholangiography was performed in 18 of 28 patients (64%), and magnetic resonance cholangiography in 5 patients; both methods were equally effective in establishing tumoral invasion of the biliary ducts. Five patients did not undergo either diagnostic modality. Excluding the patients who underwent OLT, no significant differences were found in surgical mortality (1 v 2 patients) or postoperative morbidity (100% v 66%) for patients with and without preoperative biliary drainage. The postoperative mortality rate was 11% (3 of 28 patients). The overall resectability rate was 37%. Mean survival in the surgical and palliative groups was 35 and 6 months, respectively (P <.0001). Patients who underwent OLT had a better 5-year survival rate than those treated by tumor resection (36% v 21%; P =.02). Combined chemotherapy and radiotherapy apparently did not provide a significant survival benefit. Helical CT and magnetic resonance cholangiography are useful techniques to delineate tumor extent and rule out vascular invasion and lymph node or liver metastases. No clear conclusions regarding preoperative drainage can be drawn from this study. A high resectability rate (37%) is feasible with major hepatectomy.
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Jaurrieta E, Casais L, Figueras J, Ramos E, Lama C, Rafecas A, Casanovas Taltavull T, Fabregat J, Xiol X, Torras J, Baliellas C, Sabaté A, Rufí G, Benasco C, Casanovas T, Serrano T, Gil-Vernet S, Sabaté I, Busquets J. [Analysis of 500 liver transplantations at Bellvitge Hospital, Spain]. Med Clin (Barc) 2000; 115:521-9. [PMID: 11141377 DOI: 10.1016/s0025-7753(00)71614-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND We present the experience of the liver transplantation program at the Hospital of Bellvitge with 500 transplantations performed during 15 years, to describe changes in liver transplantation observed throughout the time and to analyze the long term results. PATIENTS AND METHOD Five groups each one including 100 consecutive transplantations are studied. RESULTS The main indications were hepatocellular carcinoma (23%), alcoholic cirrhosis (22.8%), and post-hepatitis C cirrhosis (18.8%). Sixty-five retransplantations were performed in 59 patients (13%), being the more frequent indications arterial thrombosis (13 patients) and primary nonfunction of graft (10 patients). In 10 patients a hepatorenal transplantation was performed. In group I, the most frequent donor cause of death was cranial traumatism (80%), while in group V it was the vascular pathology (52%). There were other significative differences between these groups of patients (I vs V): patients with stage 2 or 3 from UNOS status (45 vs 19%), blood use (29.6 [26] vs 4.6 [5.3] PRBC), ICU stay (13 [13] vs 7.4 [11] days), hospital stay (40 [52] vs 23.7 [17] days), rejection rate (46 vs 20%) and primary graft nonfunction (9 vs 3%). However, the infection rates (48 vs 54.5%) and biliary tract complications (26 vs 20%) have not shown statistically significant differences. Actuarial one and 5-year survival are 83 and 70% respectively. CONCLUSIONS An important and progressive improvement of liver transplantation results has been observed. However, de novo tumours, hepatitis C virus recurrence and chronic rejection can limit long term results.
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Gómez JM, Gómez N, Amat M, Biondo S, Rafecas A, Jaurrieta E, Soler J. Hypothyroidism after iodine-131 or surgical therapy for Graves' disease hyperthyroidism. ANNALES D'ENDOCRINOLOGIE 2000; 61:184-91. [PMID: 10970941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
BACKGROUND The aim of this work was to describe late permanent hypothyroidism after iodine-131 or surgery, and to seek predictive factors of hypothyroidism for the two treatments. MATERIAL From 1979 to 1994, 462 patients with Graves' disease hyperthyroidism underwent definitive treatment. Three hundred and fifty-five patients were treated with low calculated doses of iodine-131, and 107 patients with subtotal thyroidectomy. Life-table analysis was performed and the cumulative incidence of hypothyroidism was calculated by Kaplan-Meier's method, and survival (euthyroidism) within the groups was compared by the Mantel-Cox method. RESULTS Of the 355 patients treated with one dose of 6.6 1.9 mCi of iodine-131, 246 became euthyroid after one dose, and 109 needed 2 or more doses. Twenty-two patients received one or more doses higher than 10 mCi. The probability of euthyroidism at 145 months after low-dose was 10. 19% and age, sex, pretreatment with antithyroid drugs, previous subtotal surgery did not influence the final outcome. Of the 107 surgically treated patients the probability of euthyroidism at 144 months was 56.1%. Age, sex, duration of hyperthyroidism, duration of antithyroid treatment, weight of thyroid resected, did not influence the final outcome. The weight of the thyroid remnant was 5.4 1.5 g and the multivariate statistical model by conditional logistic regression showed that the weight of thyroid remnant was the only variable that influenced long-term thyroid function. CONCLUSIONS There is no ideal dose of iodine-131 that would correct hyperthyroidism in Graveś disease without risk of hypothyroidism. Surgery is an alternative definitive treatment with a risk of hypothyroidism within the 2 first years, and a cumulative risk of hypothyroidism lower than with iodine-131.
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Dalmau A, Sabaté A, Acosta F, Garcia-Huete L, Koo M, Sansano T, Rafecas A, Figueras J, Jaurrieta E, Parrilla P. Tranexamic acid reduces red cell transfusion better than epsilon-aminocaproic acid or placebo in liver transplantation. Anesth Analg 2000; 91:29-34. [PMID: 10866882 DOI: 10.1097/00000539-200007000-00006] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
UNLABELLED We evaluated the efficacy of the prophylactic administration of epsilon-aminocaproic acid and tranexamic acid for reducing blood product requirements in orthotopic liver transplantation (OLT) in a prospective, double-blinded study performed in 132 consecutive patients. Patients were randomized to three groups and given one of three drugs prophylactically: tranexamic acid, 10 mg. kg(-1). h(-1); epsilon-aminocaproic acid, 16 mg. kg(-1). h(-1), and placebo (isotonic saline). Perioperative management was standardized. Coagulation tests, thromboelastogram, and blood requirements were recorded during OLT and in the first 24 h. There were no differences in diagnosis, Child score, or preoperative coagulation tests among groups. Administration of packed red blood cells was significantly reduced (P = 0.023) during OLT in the tranexamic acid group, but not in the epsilon-aminocaproic acid group. There were no differences in transfusion requirements after OLT. Thromboembolic events, reoperations, and mortality were similar in the three groups. Prophylactic administration of tranexamic acid, but not epsilon-aminocaproic acid, significantly reduces total packed red blood cell usage during OLT. IMPLICATIONS In a randomized study of 132 consecutive patients undergoing liver transplantation, we found that tranexamic acid, but not epsilon-aminocaproic acid, reduced intraoperative total packed red blood cell transfusion.
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Figueras J, Jaurrieta E, Valls C, Ramos E, Serrano T, Rafecas A, Fabregat J, Torras J. Resection or transplantation for hepatocellular carcinoma in cirrhotic patients: outcomes based on indicated treatment strategy. J Am Coll Surg 2000; 190:580-7. [PMID: 10801025 DOI: 10.1016/s1072-7515(00)00251-9] [Citation(s) in RCA: 211] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND Surgical resection has been the treatment of choice for hepatocellular carcinoma (HCC), but the resection rate remains low in cirrhotic patients and recurrence is common. Unfavorable results compared with benign disease and the shortage of organ donors have led to a restricted indication for orthotopic liver transplantation (OLT) for HCC. STUDY DESIGN The aim of this study was to analyze the results of our surgical approach to HCC in patients with cirrhosis. The first treatment strategy indicated in these patients was OLT. From January 1990 to May 1999, 85 patients underwent OLT and the remaining 35 had surgical resection. RESULTS One-, 3-, and 5-year survival rates were 84%, 74%, and 60% versus 83%, 57%, and 51%, respectively, in the OLT and resection groups (p = 0.34). Hepatic tumor recurrence was much less frequent in the OLT group than in the resection group. The 1-, 3-, and 5-year disease-free survival rates were 83%, 72%, and 60% versus 70%, 44%, and 31%, respectively (p = 0.027). In the multivariate Cox regression analysis, macroscopic vascular invasion was the only factor independently associated with death or recurrence after OLT (p = 0.006). After partial liver resection, the tumors significantly associated with mortality and recurrence in the multivariate analysis were solitary or multiple tumors greater than 2cm with microscopic vascular invasion (pathologic pT3) (p = 0.01). CONCLUSIONS Our results confirm that in cirrhotic patients, OLT may provide better outcomes than liver resection in carefully selected HCC and that longterm survival is similar to the results of OLT in cirrhotic patients without tumors.
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Lladó L, Virgili J, Figueras J, Valls C, Dominguez J, Rafecas A, Torras J, Fabregat J, Guardiola J, Jaurrieta E. A prognostic index of the survival of patients with unresectable hepatocellular carcinoma after transcatheter arterial chemoembolization. Cancer 2000. [PMID: 10618605 DOI: 10.1002/(sici)1097-0142(20000101)88:1%3c50::aid-cncr8%3e3.0.co;2-i] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Transcatheter arterial chemoembolization (TACE) has been used as a palliative treatment for patients with unresectable hepatocellular carcinoma (HCC), but its prognostic usefulness has not previously been clarified. METHODS The authors reviewed all patients treated at their institution with TACE for unresectable HCC in order to analyze prognostic factors and to determine which patients might benefit from this treatment. One hundred forty-three patients were retrospectively studied. Pretreatment, treatment, and follow-up variables with possible prognostic significance were analyzed. A stepwise multivariate analysis was performed using the Cox regression model, and a prognostic index was obtained. RESULTS According to univariate analysis, variables significantly associated with survival were alpha-fetoprotein (>400 U/L), tumor size (>50%), ascites, albumin (<30 g/L), Child-Pugh grade (Child C), Okuda stage (Okuda III), portal vein thrombosis, tumor greatest dimension larger than 5 cm, more than 3 nodules, bilobular involvement, and pattern of iodized oil uptake, tumor size reduction, and radiologic T classification on computed tomography scan performed 7 and 30 days after TACE. However, only ascites, alpha-fetoprotein (>400 U/L), tumor size (>50%), Child-Pugh grade (Child C), pattern of iodized oil uptake, and portal vein thrombosis were independent factors in multivariate analysis. Using the beta-coefficients of alpha-fetoprotein (>400 U/L), tumor size (>50%) and Child-Pugh score, a prognostic index was calculated, and according to this index patients were classified into 3 categories with different prognoses. Ascites was excluded from the analysis because it is included in Child-Pugh grade, and iodized oil uptake was excluded because it cannot be evaluated before treatment. CONCLUSIONS This simple prognostic index can predict the survival of patients treated with TACE and can therefore be used to decide which patients with unresectable HCC should receive this therapy. TACE should not be administered to patients with one or more positive prognostic factors.
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Lladó L, Virgili J, Figueras J, Valls C, Dominguez J, Rafecas A, Torras J, Fabregat J, Guardiola J, Jaurrieta E. A prognostic index of the survival of patients with unresectable hepatocellular carcinoma after transcatheter arterial chemoembolization. Cancer 2000. [PMID: 10618605 DOI: 10.1002/(sici)1097-0142(20000101)88:1<50::aid-cncr8>3.0.co;2-i] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Transcatheter arterial chemoembolization (TACE) has been used as a palliative treatment for patients with unresectable hepatocellular carcinoma (HCC), but its prognostic usefulness has not previously been clarified. METHODS The authors reviewed all patients treated at their institution with TACE for unresectable HCC in order to analyze prognostic factors and to determine which patients might benefit from this treatment. One hundred forty-three patients were retrospectively studied. Pretreatment, treatment, and follow-up variables with possible prognostic significance were analyzed. A stepwise multivariate analysis was performed using the Cox regression model, and a prognostic index was obtained. RESULTS According to univariate analysis, variables significantly associated with survival were alpha-fetoprotein (>400 U/L), tumor size (>50%), ascites, albumin (<30 g/L), Child-Pugh grade (Child C), Okuda stage (Okuda III), portal vein thrombosis, tumor greatest dimension larger than 5 cm, more than 3 nodules, bilobular involvement, and pattern of iodized oil uptake, tumor size reduction, and radiologic T classification on computed tomography scan performed 7 and 30 days after TACE. However, only ascites, alpha-fetoprotein (>400 U/L), tumor size (>50%), Child-Pugh grade (Child C), pattern of iodized oil uptake, and portal vein thrombosis were independent factors in multivariate analysis. Using the beta-coefficients of alpha-fetoprotein (>400 U/L), tumor size (>50%) and Child-Pugh score, a prognostic index was calculated, and according to this index patients were classified into 3 categories with different prognoses. Ascites was excluded from the analysis because it is included in Child-Pugh grade, and iodized oil uptake was excluded because it cannot be evaluated before treatment. CONCLUSIONS This simple prognostic index can predict the survival of patients treated with TACE and can therefore be used to decide which patients with unresectable HCC should receive this therapy. TACE should not be administered to patients with one or more positive prognostic factors.
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Lladó L, Virgili J, Figueras J, Valls C, Dominguez J, Rafecas A, Torras J, Fabregat J, Guardiola J, Jaurrieta E. A prognostic index of the survival of patients with unresectable hepatocellular carcinoma after transcatheter arterial chemoembolization. Cancer 2000. [PMID: 10618605 DOI: 10.1002/(sici)1097-0142(20000101)88] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Transcatheter arterial chemoembolization (TACE) has been used as a palliative treatment for patients with unresectable hepatocellular carcinoma (HCC), but its prognostic usefulness has not previously been clarified. METHODS The authors reviewed all patients treated at their institution with TACE for unresectable HCC in order to analyze prognostic factors and to determine which patients might benefit from this treatment. One hundred forty-three patients were retrospectively studied. Pretreatment, treatment, and follow-up variables with possible prognostic significance were analyzed. A stepwise multivariate analysis was performed using the Cox regression model, and a prognostic index was obtained. RESULTS According to univariate analysis, variables significantly associated with survival were alpha-fetoprotein (>400 U/L), tumor size (>50%), ascites, albumin (<30 g/L), Child-Pugh grade (Child C), Okuda stage (Okuda III), portal vein thrombosis, tumor greatest dimension larger than 5 cm, more than 3 nodules, bilobular involvement, and pattern of iodized oil uptake, tumor size reduction, and radiologic T classification on computed tomography scan performed 7 and 30 days after TACE. However, only ascites, alpha-fetoprotein (>400 U/L), tumor size (>50%), Child-Pugh grade (Child C), pattern of iodized oil uptake, and portal vein thrombosis were independent factors in multivariate analysis. Using the beta-coefficients of alpha-fetoprotein (>400 U/L), tumor size (>50%) and Child-Pugh score, a prognostic index was calculated, and according to this index patients were classified into 3 categories with different prognoses. Ascites was excluded from the analysis because it is included in Child-Pugh grade, and iodized oil uptake was excluded because it cannot be evaluated before treatment. CONCLUSIONS This simple prognostic index can predict the survival of patients treated with TACE and can therefore be used to decide which patients with unresectable HCC should receive this therapy. TACE should not be administered to patients with one or more positive prognostic factors.
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Lladó L, Virgili J, Figueras J, Valls C, Dominguez J, Rafecas A, Torras J, Fabregat J, Guardiola J, Jaurrieta E. A prognostic index of the survival of patients with unresectable hepatocellular carcinoma after transcatheter arterial chemoembolization. Cancer 2000; 88:50-7. [PMID: 10618605 DOI: 10.1002/(sici)1097-0142(20000101)88:1<50::aid-cncr8>3.0.co;2-i] [Citation(s) in RCA: 136] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
BACKGROUND Transcatheter arterial chemoembolization (TACE) has been used as a palliative treatment for patients with unresectable hepatocellular carcinoma (HCC), but its prognostic usefulness has not previously been clarified. METHODS The authors reviewed all patients treated at their institution with TACE for unresectable HCC in order to analyze prognostic factors and to determine which patients might benefit from this treatment. One hundred forty-three patients were retrospectively studied. Pretreatment, treatment, and follow-up variables with possible prognostic significance were analyzed. A stepwise multivariate analysis was performed using the Cox regression model, and a prognostic index was obtained. RESULTS According to univariate analysis, variables significantly associated with survival were alpha-fetoprotein (>400 U/L), tumor size (>50%), ascites, albumin (<30 g/L), Child-Pugh grade (Child C), Okuda stage (Okuda III), portal vein thrombosis, tumor greatest dimension larger than 5 cm, more than 3 nodules, bilobular involvement, and pattern of iodized oil uptake, tumor size reduction, and radiologic T classification on computed tomography scan performed 7 and 30 days after TACE. However, only ascites, alpha-fetoprotein (>400 U/L), tumor size (>50%), Child-Pugh grade (Child C), pattern of iodized oil uptake, and portal vein thrombosis were independent factors in multivariate analysis. Using the beta-coefficients of alpha-fetoprotein (>400 U/L), tumor size (>50%) and Child-Pugh score, a prognostic index was calculated, and according to this index patients were classified into 3 categories with different prognoses. Ascites was excluded from the analysis because it is included in Child-Pugh grade, and iodized oil uptake was excluded because it cannot be evaluated before treatment. CONCLUSIONS This simple prognostic index can predict the survival of patients treated with TACE and can therefore be used to decide which patients with unresectable HCC should receive this therapy. TACE should not be administered to patients with one or more positive prognostic factors.
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Torras J, Figueras J, Lama C, Fabregat J, Ramos E, Rafecas A, Gil-Vernet S, Pares D, Busquets J, Jaurrieta E. Mycophenolate mofetil overlap in liver transplant recipients with chronic cyclosporine nephrotoxicity. Transplant Proc 1999; 31:2430. [PMID: 10500656 DOI: 10.1016/s0041-1345(99)00462-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Figueras J, Ramos E, Ibañez L, Rafecas A, Fabregat J, Torras J, Lama C, Ruiz D, Moreno G, Arteche N, Jaurrieta E. Comparative study of survival after liver transplantation in cirrhotic patients with and without hepatocellular carcinoma. Transplant Proc 1999; 31:2487-8. [PMID: 10500683 DOI: 10.1016/s0041-1345(99)00430-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Busquests J, Figueras J, Torras J, Fabregat J, Rafecas A, Ramos E, Lama C, Jaurrieta E. Liver donors: is age a risk factor? Transplant Proc 1999; 31:2480-1. [PMID: 10500679 DOI: 10.1016/s0041-1345(99)00426-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Parés D, Figueras J, Rafecas A, Fabregat J, Torras J, Ramos E, Lama C, Guardiola J, Jaurrieta E. Influence of renal function upon the outcome of liver retransplanted patients: results of a multivariate analysis. Transplant Proc 1999; 31:2485-6. [PMID: 10500682 DOI: 10.1016/s0041-1345(99)00429-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Dalmau A, Sabaté A, Acosta F, Garcia-Huete L, Koo M, Reche M, Rafecas A, Figueras J, Jaurrieta E. Comparative study of antifibrinolytic drugs in orthotopic liver transplantation. Transplant Proc 1999; 31:2361-2. [PMID: 10500617 DOI: 10.1016/s0041-1345(99)00378-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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