Clinical Characteristics and Outcomes of Patients With Heart Failure and Methamphetamine Abuse

BackgroundDespite a global epidemic of methamphetamine abuse, methamphetamine-associated heart failure (MethHF) remains poorly understood. We sought to evaluate characteristics and outcomes for patients with MethHF.MethodsWe reviewed the electronic health records of the University of California, San Diego, from 2005 to 2016. We compared characteristics and outcomes between 896 patients with MethHF and 20,576 patients with heart failure (HF) identified using diagnosis codes, urine toxicology, and natriuretic peptides.ResultsCompared with HF, patients with MethHF were younger (50±10 vs 67±16 years), predominantly male (72% vs 54%), and had more psychiatric and substance use comorbidities, including mood/anxiety disorders (29% vs 16%) and opioid use (44% vs 7%). MethHF had a higher 5-year HF readmission rate (64±4% vs 45±1%; hazard ratio [HR] 1.53, P < .001) and a lower 10-year total mortality rate (25±3% vs 28±1%; HR 0.85, P = .09). Predictors of poor outcomes included mood/anxiety disorders (HF readmission HR 1.41, P = .04) and opioid abuse (mortality HR 1.52, P = .04).ConclusionsPatients with MethHF are frequently encumbered by psychiatric and substance abuse comorbidities, and carry a substantial risk of HF readmission and mortality. Comprehensive efforts are needed to stem this emerging epidemic.     

Abstinence in patients with alcoholic liver cirrhosis: A follow-up study

Aim:  To investigate the proportion of patients with alcoholic cirrhosis who abstained from alcohol after contact with a hepatology unit, the predictors for abstinence, and the role of clinical and psychosocial factors in short-term mortality in these patients.
Methods:  Eighty-seven consecutive patients with alcoholic cirrhosis from a transplant center were included. Data on cirrhosis severity and complications, as well as on abstinence and psychosocial factors were collected. Patients were followed up for 19 (12–25) months. Data on abstinence during follow up, alcohol abuse treatment, psychiatric contact, severity of cirrhosis, mortality, and liver transplantation were analyzed.
Results:  Prior to inclusion, 53/87 (61%) patients had abstained from alcohol for 24 months (interquartile range: 18–33). Twenty percent had a history of other substance abuse, 47% had undergone alcohol abuse treatment, and 21% had a previous psychiatric diagnosis. Forty-eight percent lived with a partner, 23% worked/studied, and 53% were pensioners. During follow up, 26% died, 20% received a liver transplant, 55% abstained from alcohol, 47% received alcohol abuse treatment, and 33% had psychiatric contact. In a multivariate analysis, abstinence during follow up was found to be related to abstinence upon inclusion in the study, to the model for end-stage liver disease (MELD) score at follow up, and to no abuse treatment in a detoxification unit, whereas mortality was related to index MELD and alcohol abuse treatment during follow up. Neither abstinence nor mortality was related to psychosocial factors.
Conclusion:  More than half of patients with alcoholic cirrhosis were found to abstain from alcohol during follow up, which was related to prior documentation of abstinence and cirrhosis severity. Cirrhosis severity (expressed as the MELD) and alcohol abuse treatment during follow up were related to short-term mortality.     

Hepatitis reactivation and liver failure in haemopoietic stem cell transplants for hepatitis B virus (HBV)/hepatitis C virus (HCV) positive recipients: a retrospective study by the Italian group for blood and marrow transplantation

Hepatitis B virus/hepatitis C virus (HBV/HCV) positive patients undergoing haemopoietic stem cell transplantation (HSCT) are at risk of hepatitis reactivation and fatal liver failure: we have conducted a retrospective study to assess the risk in 20 Italian transplant centres. A total of 90 patients infected with HBV (n=33) or HCV (n=57) receiving allogeneic (n=36) or autologous (n=54) haemotopoietic stem cell transplant (HSCT) between 1996 and 2000 were reviewed. The biochemical profiles and outcomes of infection-related liver disease were also analysed. The risk of death at 2 years was comparable when considering type of infection (3% for HBV vs 8% for HCV, P=0.6) or type of HSCT (7% for allogeneic vs 5% for autologous HHSCT, P=0.34). Hepatitis reactivation followed by resolution was more frequent in HCV+ than in HBV+ patients receiving an allograft (100% vs 16%, P=0.004). In HBV+ cases, risk of reactivation was comparable after autologous or allogeneic transplantation (66 vs 81%, P=0.3), but liver disease was more severe and occurred earlier in the autologous group. Our results indicate that HBV and HCV infection should not be taken as an absolute contraindication for HSCT and the risk of life-threatening liver complications are similar after allogeneic or autologous transplants.     

Prognostic features and role of liver transplantation in severe corticosteroid-treated autoimmune chronic active hepatitis.

To identify prognostic features and to define the role of liver transplantation in severe autoimmune chronic active hepatitis, findings before and after corticosteroid therapy in 111 patients were correlated with outcome and compared with the findings in 24 patients who had been selected independently for liver transplantation. Patients whose condition deteriorated during corticosteroid treatment were younger (32 +/- 3 yr vs. 43 +/- 2 yr; p less than 0.02) than those who experienced remission, but no individual features predicted outcome. Patients in whom therapy failed required longer durations of continuous treatment than did those who experienced remission (60 +/- 14 mo vs. 20 +/- 12 mo; p = 0.001). Of 13 patients who did not experience remission within 4 yr, 9 (69%) ultimately deteriorated. Ascites developed more often in those patients whose therapy failed and who died of liver failure than in counterparts who survived (86% vs. 33%). Patients undergoing transplantation were similar to those whose treatment failed, but they died less frequently (8% vs. 56%, p less than 0.01). Indeed, the 5-yr survival rate after transplantation was comparable to that of patients who had entered remission (92% vs. 100%). Successive biopsy samples failed to disclose recurrent autoimmune hepatitis after transplantation. Human leukocyte antigens A1, B8 occurred more commonly in patients in whom treatment failed or who underwent transplantation (70% vs. 41%, p less than 0.05). We conclude that failure to achieve remission within 4 yr and the human leukocyte antigen A1, B8 phenotype are associated with poor prognosis. Manifestations of liver decompensation, such as ascites, in patients who have been unable to experience remission justify consideration of transplantation.(ABSTRACT TRUNCATED AT 250 WORDS)     

Spontaneous bacterial peritonitis prevalence in pretransplant patients and its effect on survival and graft loss post-transplant

AIM To investigate the incidence of spontaneous bacterial peritonitis(SBP) in pre-transplant patients and its effect on post transplant mortality and graft failure. METHODS We conducted a retrospective cohort study of patient records from the organ procurement and transplant network data set. Patients were identified by the presence of SBP pre-transplant. Univariate post-transplant survival models were constructed using the Kaplan-Meier technique and multivariate models were constructed using the Cox proportional hazards model. Variables that affected post-transplant graft survival were identified in the SBP population. RESULTS Forty-seven thousand eight hundred and eighty patient records were included in the analysis for both groups, and 1966(4.11%) patients were identified in the data set as having pre-transplant SBP. Patients that had pre-transplant SBP had higher rates of graft loss from recurrent hepatitis C virus(HCV)(3.6% vs 2.0%, P 0.0001), infections leading to graft loss(1.9% vs 1.3%, P = 0.02), primary non-function(4.3% vs 3.0%, P 0.0001) and chronic rejection(1.1% vs 0.7%, P = 0.04). Kaplan-Meier survival analysis showed a statistically significant difference in all-cause survival in patients with a history of SBP vs those without(P 0.0001). Pretransplant history of SBP was independently predictiveof mortality due to recurrent HCV(HR = 1.11, 95%CI: 1.02-1.21, P 0.017) after liver transplantation.CONCLUSION HCV patients prior to the advent of directing acting anti-viral agents had a higher incidence of pre-transplant SBP than other patients on the liver transplant wait list. SBP history pre-transplant resulted in a higher rate of graft loss due to recurrent HCV infection and chronic rejection.     

Liver transplantation and atrial fibrillation: A meta-analysis

AIM To assess prevalence of pre-existing atrial fibrillation(AF) and/or incidence of AF following liver transplantation, and the trends of patient's outcomes overtime; to evaluate impact of pre-existing AF and post-operative AF on patient outcomes following liver transplantation. METHODS A literature search was conducted utilizing MEDLINE, EMBASE and Cochrane Database from inception throughMarch 2018. We included studies that reported:(1) prevalence of pre-existing AF or incidence of AF following liver transplantation; or(2) outcomes of liver transplant recipients with AF. Effect estimates from the individual study were extracted and combined utilizing randomeffect, generic inverse variance method of DerSimonian and Laird. The protocol for this meta-analysis is registered with PROSPERO(International Prospective Register of Systematic Reviews, No. CRD42018093644). RESULTS Twelve observational studies with a total of 38586 liver transplant patients were enrolled. Overall, the pooled estimated prevalence of pre-existing AF in patients undergoing liver transplantation was 5.4%(95%CI: 4.9%-5.9%) and pooled estimated incidence of AF following liver transplantation was 8.5%(95%CI: 5.2%-13.6%). Meta-regression analyses were performed and showed no significant correlations between year of study and either prevalence of pre-existing AF(P = 0.08) or post-operative AF after liver transplantation(P = 0.54). The pooled OR of mortality among liver transplant recipients with pre-existing AF was 2.34(2 studies; 95%CI: 1.10-5.00). In addition, pre-existing AF is associated with postoperative cardiovascular complications among liver transplant recipients(3 studies; OR: 5.15, 95%CI: 2.67-9.92, I2 = 64%). With limited studies, two studies suggested significant association between new-onset AF and poor clinical outcomes including mortality, cerebrovascular events, post-transplant acute kidney injury, and increased risk of graft failure among liver transplant recipients(P 0.05).CONCLUSION The overall estimated prevalence of pre-existing AF and incidence of AF following liver transplantation are 5.4% and 8.5%, respectively. Incidence of AF following liver transplant does not seem to decrease overtime. Preexisting AF and new-onset AF are potentially associated with poor clinical outcomes post liver transplantation.     

Limited access to liver transplantation and TIPS despite high mortality,healthcare resource use and costs of cirrhosis in Germany

Background and Aims

Data on number of patients with cirrhosis in Germany are limited. We therefore aimed to estimate prevalence, comorbidities, mortality, utilization of healthcare resources and costs of patients with cirrhosis and incidence of decompensation of cirrhosis in Germany.

Methods

This longitudinal observational study was based on an anonymized representative claims database including 4.9 million persons insured by a statutory health insurance (SHI) between 2015–2020. Patients with decompensated and compensated cirrhosis were selected via diagnostic ICD codes and followed for 2 years.

Results

Prevalence of cirrhosis in 2015 was 250/100 000, resulting in 201 747 (95% CI: 197 540–206 040) patients extrapolated to the German population. Out of all patients with compensated cirrhosis in 2015 who did not deceased, 16.0% developed a decompensation within 3 years. Overall, 978 patients (Ø-age: 68 years; 60% male) were included in the decompensated, and 5135 patients (Ø-age: 66 years; 59% male) in the compensated cirrhosis cohort. Patients with decompensated cirrhosis had a higher burden of comorbidities (Charlson Comorbidity Index 7.3 vs. 4.4) and 3 times higher costs per quarter (7172 € vs. 2213 €) than patients with compensated cirrhosis. 1-year mortality after decompensation was 51% compared to 8% in compensated cirrhosis. Of note, only few patients with decompensated cirrhosis received a liver transplantation or transjugular intrahepatic portosystemic shunts (TIPS) (1% and 5%).

Conclusion

Patients with cirrhosis have a high healthcare burden in especially decompensated stage. Accordingly, 1-year mortality of decompensated cirrhosis in Germany is high. Despite high health resource utilization, only few patients have access to liver transplantation or TIPS.     

Being accompanied to liver discharge clinic: An easy measure to identify potential liver transplant candidates among those previously considered ineligible

BACKGROUND Patients with cirrhosis deemed ineligible for liver transplantation are usually followed in general hepatology or gastroenterology clinics, with the hope of reevaluation once they meet the appropriate criteria. Specific strategies to achieve liver transplant eligibility for these patients have not been studied.AIM To assess clinical and sociodemographic factors associated with future liver transplant eligibility among patients initially considered ineligible.METHODS This is a retrospective study of patients with cirrhosis considered non-transplant eligible, but without absolute contraindications, who were scheduled in our transitional care liver clinic(TCLC) after discharge from an inpatient liver service.Transplant candidacy was assessed 1 year after the first scheduled TCLC visit.Data on clinical and sociodemographic factors were collected.RESULTS Sixty-nine patients were identified and the vast majority were Caucasian men with alcoholic cirrhosis. 46 patients(67%) presented to the first TCLC visit. Seven of 46 patients that showed to the first TCLC visit became transplant candidates,while 0 of 23 patients that no-showed did(15.2% vs 0%, P = 0.08). Six of 7 patients who showed and became transplant eligible were accompanied by family orfriends at the first TCLC appointment, compared to 13 of 39 patients who showed and did not become transplant eligible(85.7% vs 33.3%, P = 0.01).CONCLUSION Patients who attended the first post-discharge TCLC appointment had a trend for higher liver transplant eligibility at 1 year. Being accompanied by family or friends during the first TCLC visit correlated with higher liver transplant eligibility at 1 year(attendance by family or friends was not requested). Patient and family engagement in the immediate post-hospitalization period may predict future liver transplant eligibility for patients previously declined.     

HIV and liver transplantation: The British Columbia experience, 2004 to 2013

BACKGROUND:

The demand for definitive management of end-stage organ disease in HIV-infected Canadians is growing. Until recently, despite international evidence of good clinical outcomes, HIV-infected Canadians with end-stage liver disease were ineligible for transplantation, except in British Columbia (BC), where the liver transplant program of BC Transplant has accepted these patients for referral, assessment, listing and provision of liver allograft. There is a need to evaluate the experience in BC to determine the issues surrounding liver transplantation in HIV-infected patients.

METHODS:

The present study was a chart review of 28 HIV-infected patients who were referred to BC Transplant for liver transplantation between 2004 and 2013. Data regarding HIV and liver disease status, initial transplant assessment and clinical outcomes were collected.

RESULTS:

Most patients were BC residents and were assessed by the multidisciplinary team at the BC clinic. The majority had undetectable HIV viral loads, were receiving antiretroviral treatments and were infected with hepatitis C virus (n=16). The most common comorbidities were anxiety and mood disorders (n=4), and hemophilia (n=4). Of the patients eligible for transplantation, four were transplanted for autoimmune hepatitis (5.67 years post-transplant), nonalcoholic steatohepatitis (2.33 years), hepatitis C virus (2.25 years) and hepatitis B-delta virus coinfection (recent transplant). One patient died from acute renal failure while waiting for transplantation. Ten patients died during preassessment and 10 were unsuitable transplant candidates. The most common reason for unsuitability was stable disease not requiring transplantation (n=4).

CONCLUSIONS:

To date, interdisciplinary care and careful selection of patients have resulted in successful outcomes including the longest living HIV-infected post-liver transplant recipient in Canada.     

Immunogenicity of hepatitis A vaccine in decompensated liver disease

OBJECTIVE: Hepatitis A can cause decompensation and death in patients with previous liver injury. The hepatitis A vaccine is recommended for patients with chronic liver disease. The aim of this study was to screen, immunize, and measure the safety and antibody response of the hepatitis A vaccine in liver failure and liver transplant patients. METHODS: This was a prospective immunization trial at a referral center for liver disease and liver transplantation. A total of 193 patients with severe chronic liver disease were screened and 24 patients were vaccinated. Sixteen end stage liver disease patients were compared with eight liver transplant patients. Hepatitis A vaccinations using 1440 ELISA units were given at 0 and 2 months. Serum hepatitis A antibody titers were measured after each vaccine dose. An antibody response > or = 33 mIU/ml was considered protective. RESULTS: Screening seropositive rate was 70 of 193 (36%) and 24 patients were available for vaccination. The median antibody titer was markedly lower in liver transplant patients, 0.0 mIU/ml compared to liver failure patients 34.7 mIU/ml (p < 0.001). Liver transplant recipients did not respond to the vaccine (0 of eight patients) compared with seven of 14 liver failure patients (seroconversion rate 50%, p = 0.02). CONCLUSIONS: Liver failure significantly reduces the antibody response to hepatitis A vaccine, and liver transplant recipients were unable to respond to the vaccine. Although this study was small, immunization should be considered early for susceptible patients with chronic liver disease because the development of liver failure may blunt the immunogenicity of the vaccine.     

Hemosiderosis is associated with accelerated decompensation and decreased survival in patients with cirrhosis.

AIM: Although hepatic iron deposition unrelated to hereditary hemochromatosis is commonly observed in cirrhosis, its clinical significance is unclear. The aim of this study was to examine the outcomes of cirrhotic patients with and without hemosiderosis. METHODS: Patients with an initial liver biopsy demonstrating cirrhosis between January 1993 and December 1997 were identified using the Department of Pathology database. Based on iron staining, patients were characterized as siderotic or nonsiderotic. Charts were reviewed to determine outcomes. RESULTS: Siderotic patients had significantly higher Child-Pugh (CP) and model for end-stage liver disease (MELD) scores. Their median survival without transplant was 23 months vs. 85 months in the nonsiderotics (P<0.0001, confidence interval: 95%). On univariate analysis, siderosis was associated with a hazard ratio of 2.74 (P<0.0001). On multivariate analysis, the effect of siderosis was reduced but remained significant after correction for the CP or MELD score (hazard ratios 1.82 and 2.06, P=0.05 and 0.02, respectively). Child's A cirrhotics with hemosiderosis decompensated more rapidly and had shorter median survival than those without siderosis (P=0.007 and P=0.01, respectively). CONCLUSIONS: The presence of siderosis is associated with more advanced liver dysfunction. Even when the effects of baseline liver function are taken into account, siderosis is associated with decreased survival and more rapid decompensation in cirrhosis.     

Hepatitis C recurrence is more severe after living donor compared to cadaveric liver transplantation

Preliminary reports suggested that hepatitis C virus (HCV) infection has a more aggressive course following living donor liver transplantation (LDLT) compared to cadaveric liver transplantation (CLT). The aim of this prospective study was to establish if HCV disease recurrence differs between LDLT and CLT. A cohort of 116 consecutive HCV-infected patients undergoing 117 LTs in a single center from March 2000 to August 2003 were followed-up, including systematic liver biopsies. Severe recurrence (SR) was defined as biopsy-proven cirrhosis and/or the occurrence of clinical decompensation. After a median follow-up of 22 months (2.6-44 months), 26 (22%) patients developed SR (decompensation in 12), involving 17 (18%) of 95 patients undergoing CLT and 9 (41%) of 22 undergoing LDLT. The 2-year probability of presenting SR was significantly higher in LDLT compared to CLT (45% vs. 22%, P = .019). By univariate analysis LDLT (P = .019) and an ALT higher than 80 IU/L 3 months after LT (P = .022) were predictors of SR. In 93 patients from whom a liver biopsy was available 3 months after LT, a lobular necroinflammatory score >1 (P < .01), LDLT (P < .01), and biliary complications (P = .046) were associated with SR. However, the only variables independently associated with SR were LDLT (odds ratio [OR], = 2.8; 95% CI,1.19-6.6; P = .024) and a lobular necroinflammatory score > 1 (OR, 3.1; 95% CI, 1.2-8; P = .013). In conclusion, HCV recurrence is more severe in LDLT compared to CLT. Although our results were based on a single-center experience, they should be considered in the decision-making process of transplant programs, since severe HCV recurrence may ultimately compromise graft and patient survival.     

Reduced intensity compared with high dose conditioning for allotransplantation in acute myeloid leukemia and myelodysplastic syndrome: a comparative clinical analysis

We evaluated the efficacy of hematopoietic stem cell transplantation (HSCT) using reduced intensity (RI) vs. myeloablative (MA) conditioning for patients with acute myeloid leukemia (AML) and myelodysplastic syndrome. Thirty two patients (median age 54) who underwent a RI HSCT (2000-2003) were compared with 187 patients (median age 39) who received a MA transplant (1990-2003). Neutrophil engraftment was more rapid in the RI group (median 11.5 vs. 21 days). Platelet recovery was similar and graft failure was infrequent. The incidence of graft-versus-host disease (GVHD) and treatment-related mortality was similar though relapse was more frequent after RI conditioning (RR 2.2 [95% CI = 1.1-4.6] P = 0.03). At 2 years, disease-free survival (DFS) (31% vs. 30%, P > 0.1) and overall survival (33% vs. 35%, P > 0.1) were comparable between RI and MA groups, respectively. We suggest that RI allografts can yield satisfactory DFS both for older as well as younger patients with pre-existing comorbidities, who are ineligible for MA allografts. Advances in GVHD management and new approaches for relapsed or refractory disease are necessary to improve these outcomes.     

Surgical clearance for the patient with chronic liver disease

Patients with chronic liver disease face greater risk of perioperative morbidity and mortality, with the greatest risk among patients with cirrhosis. Both the Child-Pugh score and the Model for End-Stage Liver Disease have been evaluated as predictors of postoperative mortality. Other comorbidities, age, and American Society of Anesthesiologists physical status classification are also important predictors of these outcomes. In patients with liver disease, elective surgeries should be delayed to allow complete evaluation of the severity of liver disease, including the role of transplantation in the event of hepatic decompensation postoperatively.     

Medical and psychiatric outcomes for patients transplanted for acetaminophen‐induced acute liver failure: a case–control study

Background: Acetaminophen‐induced hepatotoxicity is the most common cause of acute liver failure (ALF) in the UK. Patients often consume the drug with suicidal intent or with a background of substance dependence. Aims and methods: We compared the severity of pretransplant illness, psychiatric co‐morbidity, medical and psychosocial outcomes of all patients who had undergone liver transplantation (LT) emergently between 1999–2004 for acetaminophen‐induced ALF (n=36) with age‐ and sex‐matched patients undergoing emergent LT for non‐acetaminophen‐induced ALF (n=35) and elective LT for chronic liver disease (CLD, n=34). Results: Acetaminophen‐induced ALF patients undergoing LT had a greater severity of pre‐LT illness reflected by higher Acute Physiology and Chronic Health Evaluation II scores and requirement for organ support compared with the other two groups. Twenty (56%) acetaminophen‐induced ALF patients had a formal psychiatric diagnosis before LT (non‐acetaminophen‐induced ALF=0/35, CLD=2/34; P<0.01 for all) and nine (25%) had a previous suicide attempt. During follow‐up (median 5 years), there were no significant differences in rejection (acute and chronic), graft failure or survival between the groups (acetaminophen‐induced ALF 1 year 87%, 5 years 75%; non‐acetaminophen‐induced ALF 88%, 78%; CLD 93%, 82%: P>0.6 log rank). Two acetaminophen‐induced ALF patients reattempted suicide post‐LT (one died 8 years post‐LT). Conclusions: Despite a high prevalence of psychiatric disturbance, outcomes for patients transplanted emergently for acetaminophen‐induced ALF were comparable to those transplanted for non‐acetaminophen‐induced ALF and electively for CLD. Multidisciplinary approaches with long‐term psychiatric follow‐up may contribute to low post‐transplant suicide rates seen and low rates of graft loss because of non‐compliance.     

Outcome after autologous and allogeneic stem cell transplantation for patients with multiple myeloma: impact of graft-versus-myeloma effect

A total of 228 patients with multiple myeloma (MM), 166 patients receiving autologous transplantation (124 PBSC and 38 BM) and 66 patients receiving T-cell-depleted allogeneic transplantation were analyzed to compare overall survival (OS), progression-free survival (PFS) and risk of relapse. Patients receiving autologous transplantation had a significantly improved OS (P=0.006) and PFS (P=0.002) at 2 years with OS and PFS for autologous transplant 74% and 48%, respectively, compared with 51% and 28% for allogeneic transplantation. By 4 years after transplantation, outcome was similar with OS and PFS for autologous transplantation 41% and 23%, respectively, compared with 39% and 18% for allogeneic transplantation. The 4-year cumulative incidence of nonrelapse mortality was significantly higher in patients receiving allogeneic transplantation (24% vs 13%) (P=0.004). Relapse was the principle cause of treatment failure for both groups; however, there was a significantly reduced risk of relapse associated with allogeneic transplantation at 4 years: 46% for allograft vs 56% for autograft (P=0.02). Despite a lower risk of relapse after allogeneic transplantation, autologous transplantation is associated with improved OS and PFS compared with allogeneic transplantation in patients with MM. Strategies focused on reducing nonrelapse mortality in allogeneic transplantation may translate into an improved outcome for patients receiving allogeneic transplantation.     

Outcomes following liver transplantation for patients with alcohol- versus nonalcohol-induced liver disease.

OBJECTIVE: To document and compare the outcomes of adult patients who received liver transplants for alcohol- and nonalcohol-induced liver diseases who attended a liver transplantation follow-up clinic in an urban, nontransplantation centre at a time when no formal alcohol abuse program for transplant candidates and/or recipients was offered. PATIENTS AND METHODS: The study population comprised 10 alcoholic patients and 48 nonalcoholic patients followed for an average of 41 months (range five to 79 months) and 46 months (range two to 116 months), respectively. Primary outcome variables included rates of recidivism, duration of abstinence after transplantation and compliance with post-transplant medical follow-up visits. Time to discharge after transplantation, episodes of graft rejection, liver and renal biochemical abnormalities, diabetes, hypertension, sepsis, strictures, complications unrelated to transplantation and changes in psychosocial status were secondary outcome variables. RESULTS: Significant differences were found with respect to a higher incidence of recidivism (50% for alcoholic patients compared with 2% for nonalcoholic patients, P<0.0001), a shorter period of abstinence after transplantation (14.7+/-17.2 months for alcoholic patients compared with 26.3+/-23.0 months for nonalcoholic patients, P<0.05) and more missed office visits (2.7+/-3.5 for alcoholic patients compared with 1.0+/-1.9 for nonalcoholic patients, P=0.05) in the alcoholic group. The alcoholic group also had a lower incidence of rejection episodes (10% for alcoholic patients compared with 44% for nonalcoholic patients, P<0.05) but higher rates of post-transplantation diabetes (40% for alcoholic patients compared with 2% for nonalcoholic patients, P<0.05), more nontransplantation-related complications (20% for alcoholic patients compared with 0% for nonalcoholic patients, P<0.05), and higher serum creatinine but lower bilirubin and cyclosporine A levels (P<0.05, respectively). Marital separations were also more common in the alcoholic group (20% for alcoholic patients compared with 0% for nonalcoholic patients, P<0.05). CONCLUSIONS: In the absence of formal alcohol abuse programs, the post-transplantation outcome in alcoholic patients generally does not compare well with that of patients who undergo transplantation for nonalcohol-related liver diseases.     

Quality of life in patients with transfusion-dependent thalassemia after hematopoietic SCT

In this cross-sectional study, we compared the quality of life (QOL) in transfusion-dependent thalassemic patients who survived matched sibling hematopoietic SCT (HSCT, n=24) with patients treated conventionally with transfusion and iron chelation (n=74). WHOQOL-BREF(HK) and PedsQL questionnaires were administered to patients aged >18 years and 5-12 years, respectively. Patients aged 12-18 years received both questionnaires. WHOQOL-BREF(HK) revealed post transplant patients rated overall health better than those treated conventionally (score 3.67 vs 3.06, P=0.01). They are less dependent on medical aids (3.87 vs 2.96, P=0.006), having higher activity level (4.00 vs 3.36, P=0.026) and better personal relationships (4.13 vs 3.69, P=0.014). Physical health domain score was better (75.20 vs 63.94, P=0.007). These differences remained significant after adjustment for comorbidities. PedsQL revealed post transplant patients rated better for running (3.53 vs 2.72, P=0.001) and sports (3.20 vs 2.64, P=0.038), even after adjustment for comorbidities, but were less satisfied for school absence to attend hospital (2.53 vs 3.29, P=0.03). Post transplant patients were significantly more likely to consider marriage (100 vs 75.7%, P=0.033), but not childbearing (66.7 vs 51.4%, P=0.28). In conclusion, transplanted thalassemic patients enjoy better QOL, mainly in physical health, compared with conventionally treated patients. This information is important to patients considering HSCT.Bone Marrow Transplantation (2008) 42, 319-327; doi:10.1038/bmt.2008.165; published online 16 June 2008.     

Role of liver transplantation in acute liver failure

Orthotopic liver transplantation is employed as salvage therapy for individuals who are unable to recover from acute liver failure. Prognostic models are helpful but not entirely accurate in predicting those who will eventually require liver transplantation. There are specific criteria for United Network for Organ Sharing category 1a (urgent) listing of these patients. Unfortunately, clinical deterioration develops rapidly and many require removal from the waiting list prior to transplantation. With advances in critical care management and surgical technique, 1-year post-transplant survival rates have improved to 60 to 80%. Alternatives to conventional orthotopic liver transplantation include living donor liver transplantation, ABO-incompatible grafts, and auxiliary liver transplantation. There are many ethical and psychosocial issues inherent to transplanting these sick patients due to the urgent nature of acute liver failure. Fortunately, the long-term survival and quality of life in these transplant recipients is good.     

Hepatic decompensation in patients with cirrhosis during infection with influenza A

BACKGROUND: Patients with chronic liver disease can develop hepatic decompensation during systemic infections. Although gram-negative and gram-positive bacteria are well recognized as causes of decompensation, the effect of influenza virus infection on patients with chronic liver disease is poorly documented. METHODS: Retrospective analysis of patients with positive viral cultures who were seen at a liver transplantation clinic in a tertiary care referral center during the 1997-1998 influenza A (H3N2) epidemic in San Diego, Calif. RESULTS: Three patients with end-stage liver disease (1 with Wilson disease and 2 with alcoholic liver disease) developed hepatic decompensation and required hospitalization during infection with influenza A. Two patients had biochemical and clinical evidence of hepatic decompensation, including ascites, hepatic encephalopathy, and peripheral edema, and the third had acute hepatocellular damage, with elevated levels of aminotransferases. Viral hepatitis serologic test results, acetaminophen levels, drug and alcohol screening findings, and bacterial and fungal cultures were negative in all 3 patients. Hepatic decompensation resolved without the need for transplantation in the 2 patients with liver failure, and all patients recovered to their baseline liver function levels within 1 month of onset of acute illness. CONCLUSIONS: Influenza A infection can cause hepatic decompensation and hospitalization in patients having cirrhosis or who are awaiting liver transplantation. Effective prevention with vaccination and early recognition and treatment of influenza are strongly recommended in these individuals.