Prevalence of Psychoactive Substance Consumption in People With Obesity.

OBJECTIVE: The aim of this study was to evaluate the prevalence and the kind of psychoactive substances consumed by people with obesity. METHODS: Patients were included at their first visit for bariatric surgery. Socio-demographic characteristics, anxiety, depressive disorders and psychoactive substance consumption were assessed. The prevalence of psychoactive substance consumption was compared to that of the general population reported by the French National Institute of Prevention and Health Education. RESULTS: One hundred (100) patients were consecutively recruited: 60 women (mean age 41 ± 14 years) and 40 men (mean age 46 ± 13 years). Sixty-seven percent of subjects consumed alcohol. Consumption rates of cannabis (21% vs. 10%), cocaine (7.0% vs. 0.8%) and amphetamine (6.0% vs. 0.3%) were significantly (p < .0001) higher in people with obesity than in the general population. CONCLUSIONS: People with obesity have an excess risk of amphetamine, cocaine and cannabis consumption. This consumption may increase the risk of cardiovascular and psychiatric morbidity and should therefore be detected before surgery.

Incidence of solid organ cancers after liver transplantation: comparison with regional cancer incidence rates and risk factors.

BACKGROUND & AIMS: Increased rates of solid organ cancers post-liver transplantation have been reported, but the contribution of environmental factors and immunosuppressive therapy is not clear. This study's aims were to compare the incidence of de novo solid organ cancers after liver transplantation; identify risk factors independent of immunosuppressive therapy associated with these cancers; and assess the influence of calcineurin inhibitors on the appearance of these cancers. METHODS: This single-centre study from 1991 to 2008 included 465 liver recipients who had survived for ≥1 year. Gross incidence rates were standardized by age and sex, using the global population as a reference. In addition, 322 of the 465 patients treated for ≥1 year with calcineurin inhibitors were studied. RESULTS: Sixty-five (13.9%) of the 465 patients developed de novo solid cancers. The overall relative risk was 3.7. Significantly increased relative risks were observed for digestive, oesophageal, colorectal, oral and lung cancers, but not for genito-urinary and breast cancers. Among the 65 patients who developed solid organ cancers, 43 died (66.1%), 41 from cancer. The two independent risk factors were pretransplant smoking [P < 0.0001; odds ratio = 5.5 (.5; 12)] and obesity [P = 0.0184; odds ratio = 2.2 (1.1; 4.3)]. Of the 322 patients on calcineurin inhibitors, 55 (17%) developed de novo solid cancers. Tacrolimus exposure level was a risk factor for de novo solid cancers [P < 0.0001; OR = 15.3 (4.5; 52.2)]. CONCLUSIONS: We recommend a change in immunosuppressive protocols with lifestyle/dietary guidelines and smoking cessation.

Similar patient survival following kidney allograft failure compared with non-transplanted patients.

Data from the national French Renal Epidemiology and Information Network (REIN) registry were used to compare survival between transplant recipients under age 65 who resumed dialysis after graft failure during 2007-2009 and transplant-naïve incident dialysis patients matched for age, gender, diabetes mellitus, and year of starting dialysis. Among 911 transplant patients who returned to dialysis, 103 had died by 1 January 2011. Multivariate analysis showed that age over 48 years, coronary artery disease, peripheral artery disease, and inability to walk unassisted were significant predictors of death. In the case-control analysis, the observed mortality rates in 778 transplant failure and 778 transplant-naïve dialysis patients were 11.8 and 10.8%, respectively. Kaplan-Meier estimates of survival after transplant failure vs. the transplant-naïve controls were 95.2 vs. 94.1% at 1 year, 90.3 vs. 88.8% at 2 years, and 84.2 vs. 80.2% at 3 years (log rank P=0.197 overall). Dialysis in transplant failure vs. transplant-naïve patients was not associated with significantly increased mortality. At the start of dialysis, the serum creatinine levels and the rate of unplanned dialysis were significantly lower in transplant failure patients compared with transplant-naïve controls. Thus, in patients under 65 years of age in France, survival of dialysis patients after graft loss is similar to that of incident dialysis patients who have not undergone transplantation.

Feasibility and Efficacy of an Addiction Treatment Program in Patients With Upper Aerodigestive Tract Cancer.

BACKGROUND: Continuing to smoke or to drink after the treatment of an upper aerodigestive tract (UADT) cancer is known to worsen the prognosis. We assessed the feasibility and efficacy of an addiction treatment program integrated into the cancer treatment. METHOD: In four units devoted to UADT tumors, we proposed an addiction treatment to all patients still drinking or smoking at the end of the cancer treatment; the abstinence rate was assessed 6 and 12 months later. RESULTS: One hundred and sixteen patients were included. Among the 73 patients still drinking and/or smoking at the end of the cancer treatment, 46.6% accepted an addiction treatment. In the latter, abstinence rate was increased, 52.2% versus 31.03% ( p = .07) at M12. In patients both drinking and smoking, addiction treatment doubled the rate of abstinence of both products (31% vs. 14%). CONCLUSION: Offering addiction treatment to patients with UADT cancer improves abstinence rate and helps maintain long-term withdrawal.

Vitamin D treatment and mortality in chronic kidney disease: a systematic review and meta-analysis.

BACKGROUND/AIMS: Hypovitaminosis D has been associated with an increased cardiovascular mortality in the general population and in patients with chronic kidney disease (CKD). Still, whether prescribing vitamin D reduces the risk of mortality in renal patients remains controversial. METHODS: We searched PubMed, ClinicalTrials.gov and the Cochrane Library for long-term longitudinal studies comparing vitamin D compounds (25-hydroxyvitamin D, 1,25-dihydroxyvitamin D and synthetic derivatives) to placebo or no treatment in renal patients, and which evaluated mortality, to perform a meta-analysis. Data concerning study quality, population and effect size were extracted independently by two investigators using predefined forms. RESULTS: Fourteen observational studies (194,932 patients) met all eligibility criteria. Most studies were performed in hemodialysis patients and all used calcitriol or synthetic analogues. In a random effects meta-analysis, receiving any vitamin D therapy significantly reduced the risk of all-cause mortality (relative risk 0.73, 95% CI 0.65-0.82). The relative risk of death was 0.72 (95% CI 0.65-0.80) after 3 years of therapy and 0.67 (95% CI 0.45-0.98) after 5 years. In meta-regression, the risk reduction was shown to be greater in patients with higher parathyroid hormone serum levels (p = 0.01). The risk of cardiovascular mortality was also significantly reduced in patients receiving any vitamin D derivative (relative risk 0.63, 95% CI 0.44-0.92). CONCLUSION: Therapies with 1,25-dihydroxyvitamin D and analogues are associated with reduced mortality in CKD patients, and particularly in those suffering from secondary hyperparathyroidism. These results, based on observational evidence, are supportive of prescribing vitamin D therapies to CKD patients, while respecting good practice guidelines.

Excessive alcohol consumption after liver transplantation impacts on long-term survival, whatever the primary indication.

BACKGROUND & AIMS: Beyond 5 years, poorer survival, related to alcohol relapse, is observed in patients with liver transplant for alcohol-related liver disease (ALD). However, alcohol consumption has been significantly understudied in non-ALD transplant recipients. We aimed at analyzing the impact of alcohol consumption on long-term survival irrespective of the indication for transplantation. METHODS: This observational study included consecutive adult recipients of a primary liver graft between 1991 and 2007 in our hospital, who survived >6 months. Patients without ALD as primary indication, but with a history of excessive alcohol consumption before transplantation, were classified as secondary indication ALD. We studied the impact on survival of excessive consumption of alcohol after transplantation and several other variables. RESULTS: The 441 patients had mean follow-up of 81.7 months. Among the 281 patients with excessive alcohol consumption before transplantation, 206 had ALD as primary indication. After transplantation, alcohol consumption was reported by 32.3% of the study population, 43.7% in primary indication ALD, and 24.3% in non-ALD patients. Survival was 82% at 5 years and 49% at 10 years for patients with excessive alcohol relapse, compared with 86% and 75%, respectively, for patients without persistent excessive alcohol relapse. By multivariable analysis, the independent risk factors of death were: excessive alcohol relapse, age >51 years, post-transplantation diabetes mellitus, cyclosporine-based immunosuppression, and non-hepatic cancer. CONCLUSIONS: Excessive alcohol consumption has a negative impact on long-term survival after liver transplant, irrespective of the primary indication. Death is mainly due to recurrence of liver disease and non-hepatic cancer.

Rituximab before splenectomy in adults with primary idiopathic thrombocytopenic purpura: a meta-analysis.

Primary immune thrombocytopenia (ITP) is an acquired immune-mediated disorder with absence of any underlying cause. Corticosteroids are the standard initial treatment. Splenectomy is the main second-line treatment. A trend to delay or avoid splenectomy has developed thanks to new agents like rituximab. Few studies have assessed the response rate to rituximab in chronic ITP. We performed the first meta-analysis of randomized clinical trials and observational studies on rituximab as an effective splenectomy-avoiding option in adult chronic ITP. Overall methods were adapted from published guidelines for meta-analysis (meta-analysis of observational studies in epidemiology and preferred reporting items for systematic reviews and meta-analyses). Two haematologist investigators carried out study selection and data extraction independently, recording overall response rate (ORR) and complete response (CR) as primary assessment criteria. Of 364 records were identified through electronic databases. Of 19 retrospective or prospective observational studies were retained after removing duplicate studies and full-text analyses. The ORR was 57% (95% confidence interval [CI]: 48-65), for 368 non-splenectomized patients after rituximab; CR was 41% (95% CI: 0·33-0·51) for 346 patients. Results were stable for ORR and CR in all sub-analyses. In univariate or multivariate mixed-effect meta-regression, age was the most relevant effect. According to our results, rituximab should be used in earlier in non-splenectomized patients.

Effect of TNF inhibitors on lipid profile in rheumatoid arthritis: a systematic review with meta-analysis.

BACKGROUND: Patients with rheumatoid arthritis (RA) are at increased risk of cardiovascular disease. Lipid changes related to inflammation have been described in RA. Tumour necrosis factor α (TNFα) inhibitor (TNFi) treatment is effective in controlling inflammation and decreasing the number of cardiovascular events. OBJECTIVE: To assess the change in lipid levels with TNFi treatment in patients with RA by systematic review and meta-analysis. METHODS: A Medline search was performed for articles published up to March 2011. Reports describing values for total cholesterol (TC), low-density lipoprotein (LDL), high-density lipoprotein (HDL), triglycerides (TGs), atherogenic index (AI) and apolipoprotein B/A (apoB/A) collected before and after TNFi initiation were included. Data were analysed according to short-, mid- and long-term treatment. Statistical analysis of pre-post data was performed by comprehensive meta-analysis. A random effects model was used when there was evidence of heterogeneity. RESULTS: The search retrieved 32 articles, of which 13 prospective before/after studies were analysed. Long-term TNFi treatment was associated with increased levels of HDL (+0.27 mmol/l, p<0.0001) and TC (+0.27 mmol/l, p=0.03), whereas LDL levels and AI remained unchanged. After long-term treatment, TG levels increased (+0.28 mmol/l, p<0.001) and apoB/A decreased (-0.3, p<0.0001). CONCLUSION: The presumed cardioprotective effects of TNFi in RA do not seem to be explained by quantitative lipid changes since long-term treatment has no effect on LDL levels or on AI. Increased HDL levels could have some beneficial effects, but this needs to be confirmed by prospective studies with long-term follow-up.

Meta-analysis: beta-blockers versus banding ligation for primary prophylaxis of esophageal variceal bleeding.

AIM: To perform an updated meta-analysis comparing ß-blockers (BB) with endoscopic variceal banding ligation (EVBL) in the primary prophylaxis of esophageal variceal bleeding. MATERIAL AND METHODS: Randomized controlled trials were identified through electronic databases, article reference lists and conference proceedings. Analysis was performed using both fixed-effect and random-effect models. Heterogeneity and publication bias were systematically taken into account. Main outcomes were variceal bleeding rates and all-cause mortality, calculated overall and at 6, 12, 18 and 24 months. RESULTS: 19 randomized controlled trials were analyzed including a total of 1,483 patients. Overall bleeding rates were significantly lower for the EVBL group: odds ratio (OR) 2.06, 95% confidence interval (CI) [1.55-2.73], p < 0.0001, without evidence of publication bias. Bleeding rates were also significantly lower at 18 months (OR 2.20, 95% CI [1.04-4.60], P = 0.04), but publication bias was detected. When only high quality trials were taken into account, results for bleeding rates were no longer significant. No significant difference was found for either bleeding-related mortality or for all-cause mortality overall or at 6, 12, 18 or 24 months. BB were associated with more frequent severe adverse events (OR 2.61, 95% CI 1.60-4.40, P < 0.0001) whereas fatal adverse events were more frequent with EVBL (OR 0.14, 95% CI 0.02-0.99, P = 0.05). CONCLUSION: EVBL appears to be superior to BB in preventing the first variceal bleed, although this finding may be biased as it was not confirmed by high quality trials. No difference was found for mortality. Current evidence is insufficient to recommend EVBL over BB as first-line therapy.

The use of SDS-PAGE scanning of spent dialysate to assess uraemic toxin removal by dialysis.

BACKGROUND: Uraemic toxins in the 8 to 60 kDa molecular weight range have been attracting increasing attention in dialysis therapy. However, there are no available standardized methods to evaluate their removal. Using new filtering membranes, we evaluated SDS-PAGE of spent dialysate to assess cut-off ranges and removal capacities into dialysate, while also measuring classical markers of dialyser function. METHODS: Eighteen dialysis patients were washed out for 2 weeks with FX 100 (Helixone(®)), followed by randomization to Xevonta Hi 23 (Amembris(®)) or FX dialysers for 2 weeks, then crossed over for an additional 2 weeks, and finally placed on Xenium 210 (Purema(®)) for 2 weeks. SDS-PAGE scanning of the removed proteins contained in the spent dialysate was performed during all dialysis sessions. Total mass of urea, creatinine, total proteins, beta 2 microglobulin (ß2m), retinol-binding protein (RBP) and albumin were measured. The reduction rates of serum urea, creatinine, ß2m, leptin, RBP, alpha 1-antitrypsin, albumin and total proteins were also determined. RESULTS: SDS-PAGE scanning identified four major protein peaks (10-18, 20-22.5, 23-30 and 60-80 kDa molecular weight) and showed clear differences in the amounts of removed proteins between the dialysers, particularly in the 20-22.5, 23-30 and 60-80 kDa ranges. Total mass of removed ß2m, RBP and albumin were in agreement with SDS-PAGE, while serum assays showed differing results. CONCLUSIONS: SDS-PAGE scanning provided a good characterization of protein patterns in the spent dialysate; it extended and agreed with protein determinations and allowed a better assessment of dialyser performance in removing 10 to 80 kDa molecular weight substances. It also identified differences between the three mainly filtrating polysulfone dialysers that were not detected with blood measurements.

Early changes in body weight and blood pressure are associated with mortality in incident dialysis patients.

BACKGROUND: While much research is devoted to identifying novel biomarkers, addressing the prognostic value of routinely measured clinical parameters is of great interest. We studied early blood pressure (BP) and body weight (BW) trajectories in incident haemodialysis patients and their association with all-cause mortality. METHODS: In a cohort of 357 incident patients, we obtained all records of BP and BW during the first 90 days on dialysis (over 12 800 observations) and analysed trajectories using penalized B-splines and mixed linear regression models. Baseline comorbidities and all-cause mortality (median follow-up: 2.2 years) were obtained from the French Renal Epidemiology and Information Network (REIN) registry, and the association with mortality was assessed by Cox models adjusting for baseline comorbidities. RESULTS: During the initial 90 days on dialysis, there were non-linear decreases in BP and BW, with milder slopes after 15 days [systolic BP (SBP)] or 30 days [diastolic BP (DBP) and BW]. SBP or DBP levels at dialysis initiation and changes in BW occurring in the first month or during the following 2 months were significantly associated with survival. In multivariate models adjusting for baseline comorbidities and prescriptions, higher SBP value and BW slopes were independently associated with a lower risk of mortality. Hazard ratios of mortality and 95% confidence intervals were 0.92 (0.85-0.99) for a 10 mmHg higher SBP and 0.76 (0.66-0.88) for a 1 kg/month higher BW change on Days 30-90. CONCLUSIONS: BW loss in the first weeks on dialysis is a strong and independent predictor of mortality. Low BP is also associated with mortality and is probably the consequence of underlying cardiovascular diseases. These early markers appear to be valuable prognostic factors.

Outcomes after (90) Yttrium-ibritumomab tiuxetan-BEAM in diffuse large B-cell lymphoma: a meta-analysis.

High-dose chemotherapy followed by autologous stem cell transplantation (ASCT) is a standard therapy in patients with relapsed/refractory diffuse large B-cell lymphoma (DLBCL) who are chemosensitive. The combination of carmustine, etoposide, cytarabine, and melphalan (BEAM) is commonly used as a conditioning regimen. The addition of yttrium-90 ((90) Y)-ibritumomab tiuxetan (Zevalin(®)) to BEAM (Z-BEAM) is increasingly being used to improve outcomes and overcome refractory disease. We conducted a literature review and meta-analysis in order to evaluate the clinical effects of Z-BEAM followed by ASCT in patients with DLBCL. A literature search was conducted for randomized controlled trials and observational studies of Z-BEAM as a conditioning regimen for ASCT in adult patients with DLBCL. Extracted data included baseline patient demographics, overall response (ORR), complete response (CR), overall survival (OS), progression-free survival (PFS), nonrelapse mortality (NRM), median time to ANC and platelet engraftment, and rate of myelodysplastic syndrome. Mixed-effects models were used to determine estimates. Ten studies (N = 328) were included in the meta-analysis. The 2-year OS and PFS were 84.5% (n = 328) and 67.2% (n = 285), respectively. Outcomes were superior in patients with nontransformed lymphoma. Posttransplant, ORR and CR rates were 72.6% and 68.5%, respectively. The NRM rate was 6.3% and the incidence rate of myelodysplastic syndrome was 2.5%. Two-year OS was significantly associated with pretransplant ORR (P = 0.008, τ(2) = 0). There was no significant association between PFS and pretransplant response. Z-BEAM is safe and effective as a conditioning regimen in relapsed/refractory DLBCL.

Pegylated interferon-α2a and ribavirin versus pegylated interferon-α2b and ribavirin in chronic hepatitis C : a meta-analysis.

INTRODUCTION: Results of trials and meta-analyses comparing pegylated interferon (PEG-IFN)-α2a and PEG-IFN-α2b for the treatment of chronic hepatitis C are conflicting. OBJECTIVE: Our objective was to determine which PEG-IFN (α2a or α2b), in association with ribavirin, is the most effective for the treatment of chronic hepatitis C by performing an updated meta-analysis. METHOD: MEDLINE (1950-2012) and EMBASE (1974-2012) databases, as well as the Cochrane Central Register of controlled trials and the Cochrane Database of Systematic Reviews, were searched. Reference lists of retrieved articles were scanned, and proceedings of major international conferences were manually searched for abstracts. Randomized clinical trials and non-randomized clinical studies comparing PEG-IFN-α2a with PEG-IFN-α2b in association with ribavirin in adult patients with chronic hepatitis C were included. Studies including HIV-positive patients or liver transplant recipients were excluded. The data extraction from each study was conducted independently by two authors, with disagreements resolved by consensus or by a third reviewer. The trial quality of randomized clinical trials was assessed by taking into account generation of allocation sequence, allocation concealment, efficacy of randomization, investigator blindness, description of withdrawals and dropouts and adherence to the intention-to-treat principle. Two meta-analyses were performed, the first including randomized clinical trials only, and the second including both randomized and non-randomized clinical studies. The primary outcome measure was frequency of sustained virological response (SVR). Heterogeneity and publication bias were systematically taken into account. RESULTS: This meta-analysis included 26 studies, 11 randomized and 15 non-randomized, with a total of 18,260 patients: 8,125 treated with PEG-IFN-α2a and 10,135 treated with PEG-IFN-α2b. In the meta-analysis that included randomized trials only, the SVR was significantly higher for patients treated with PEG-IFN-α2a than for those treated with PEG-IFN-α2b for genotypes 1 and 4 [odds ratio (OR) 1.45; 95 % CI 1.09-2.06; p = 0.013] and for all genotypes (OR 1.34; 95 % CI 1.05-1.72; p = 0.02). In the meta-analysis including both randomized and non-randomized studies, the SVR was significantly higher for PEG-IFN-α2a than for PEG-IFN-α2b for all genotypes (OR 1.24; 95 % CI 1.10-1.40; p < 0.001) and for genotypes 1 and 4 (OR 1.25; 95 % CI 1.14-1.36; p < 0.001); for genotypes 2 and 3, the SVR was greater for treatment with PEG-IFN-α2a than with PEG-IFN-α2b, with the difference tending towards significance (OR 1.15; 95 % CI 0.98-1.35; p = 0.08). A certain degree of heterogeneity was present amongst the various studies included in this meta-analysis. Publication bias was detected (particularly for analyses including only randomized controlled trials) and taken into account using appropriate statistical methods. CONCLUSION: Current evidence suggests that PEG-IFN-α2a and ribavirin is associated with a higher SVR than PEG-IFN-α2b and ribavirin in patients mono-infected with hepatitis C, particularly for genotypes 1 and 4.

Impact of tobacco and alcohol consumption in patients registered on waiting list on early morbidity following liver transplantation.

BACKGROUND: Liver transplantation (LT) is a high-risk surgery associated with postoperative complications. Smoking and drinking are known risk factors of long-term post-LT complications, but their role in early complications is still questioned. PATIENTS AND METHODS: We retrieved from our medical files the data of all patients registered for LT and who had had a consultation with a physician specialized in substance abuse. Consumption of alcohol, tobacco, and drugs before and after registration for LT was assessed. RESULTS: One hundred and five patients were included. Pre-registration smoking and drinking rates were 75.3 and 69.5%, respectively. Forty-three patients continued smoking and nine continued drinking until LT. Mortality and early morbidity rates were not impacted by smoking or drinking. Active smokers had significantly increased prevalence of bacterial cholangitis in comparison to patients who stopped smoking when registered for LT. CONCLUSION: Persistent drinking in patients registered for LT is rare as compared to smoking; however, in our series, smoking until LT was not associated with major risk of early complication, except for cholangitis. This suggests that clinicians should take time to encourage patients to quit smoking and the intervention of a team specialized in substance abuse could be highly beneficial.

Treatment of hypertension with renin-angiotensin system inhibitors and renal dysfunction: a systematic review and meta-analysis.

BACKGROUND: To determine whether inhibitors of the renin-angiotensin system (RAS) reduce the incidence of renal dysfunction when compared to other antihypertensive treatments in patients with essential hypertension and no pre-existent renal disease. METHODS: The search strategy used the Cochrane Library, Medline, previous meta-analyses, and journal reviews. The selection criteria included randomized, controlled trials of antihypertensive drugs that compared a RAS inhibitor with another treatment in essential hypertension. Studies that specifically enrolled only patients with diabetes or renal disease were not included. The quality assessment and data extraction of studies were performed by two independent reviewers. Effects on dichotomous renal outcome (serum creatinine (SCreat) higher than a prespecified value, doubling of SCreat or end-stage renal disease) and secondary continuous marker of renal outcome (change in SCreat) were calculated using Peto's method. RESULTS: 33,240 patients met the inclusion criteria for studies with a dichotomous outcome and 10,634 patients for studies with a continuous outcome. The mean follow-up was 42 ± 13 months. Patients randomized to RAS inhibitors did not show a significant reduction in the risk of developing renal dysfunction as compared to other antihypertensive strategies (odds ratio = 1.05; 95% confidence interval (CI) 0.89-1.25; P = 0.54). There was no significant difference in change of SCreat between groups (mean difference = 0.0005 mg/dl; 95% CI -0.0068 to 0.0077 mg/dl; P = 0.91). CONCLUSION: In patients with essential hypertension and no pre-existent renal disease, prevention of renal dysfunction is not significantly different with RAS inhibitors when compared to other antihypertensive agents.

Benefit of combination ß-blocker and endoscopic treatment to prevent variceal rebleeding: a meta-analysis.

AIM: To determine whether the association of ß-blockers with endoscopic treatment is superior to endoscopic treatment alone for the secondary prophylaxis of oesophageal variceal bleeding. METHODS: Randomised controlled trials comparing sclerotherapy (SCL) with SCL plus ß-blockers (BB) or banding ligation (BL) with BL plus BB were identified. Main outcomes were overall and 6, 12 and 24 mo rebleeding rates, as well as overall and 6, 12 and 24 mo mortality. Two statistical methods were used: Yusuf-Peto, and Der Simonian and Laird. Inter-trial heterogeneity was systematically taken into account. RESULTS: Seventeen randomised controlled trials were included, 14 with SCL and 3 with BL. Combination ß-blocker and endoscopic treatment significantly reduced rebleeding rates at 6, 12 and 24 mo and overall [odds ratio (OR): 2.20, 95% confidence interval (CI): 1.69-2.85, P < 0.0001] compared to endoscopic treatment alone. Mortality at 24 mo was significantly lower for the combined treatment group (OR: 1.83, 95% CI: 1.16-2.90, P = 0.009), as well as overall mortality (OR: 1.43, 95% CI: 1.03-1.98, P = 0.03). CONCLUSION: Combination therapy should thus be recommended as the first line treatment for secondary prophylaxis of oesophageal variceal bleeding.