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Landiolol hydrochloride for prevention of atrial fibrillation during esophagectomy: a randomized controlled trial.

ABSTRACT: INTRODUCTION:Landiolol hydrochloride reduces the incidence of perioperative atrial fibrillation (AF) in cardiac surgery; however, little evidence is available regarding its effects in other types of surgery, including esophagectomy. We assessed the hypothesis that landiolol reduces perioperative AF and other complications associated with esophagectomy. METHODS:This single-center, randomized, double-blind, parallel-group study enrolled patients scheduled for esophagectomy. Patients were divided into those given landiolol at 3??g/kg/min or placebo for 24?h. The primary outcome was the proportion of patients who developed AF within 96?h starting at 9:00 AM on the day of surgery. The secondary outcomes were the proportion of patients whose AF appeared within 24?h, other complications based on the Clavien-Dindo classification, and the intensive care unit and hospital stays. RESULTS:Despite early study termination, 80 patients were screened, and 56 were enrolled (28/group) from September 2016 to June 2018. AF occurred within 96?h of surgery in six (21.4%) patients in the landiolol group and five (17.9%) patients in the placebo group (odds ratio, 1.26; 95% confidence interval, 0.33-4.7) and within 24?h of surgery in three (10.7%) patients in the landiolol group and two (7.1%) patients in the placebo group. There were no significant differences in the incidence of complications or in the number of intensive care unit or hospital stays between the groups. CONCLUSION:Although our small sample size prevents definitive conclusions, landiolol might not reduce the occurrence of AF or other complications. TRIAL REGISTRATION:UMIN, UMIN000024040. Registered 13 September 2016, http://www.umin.ac.jp/ctr/index/htm.

SUBMITTER: Aoki Y

PROVIDER: S-EPMC7214548 | biostudies-literature | 2020 May

REPOSITORIES: biostudies-literature

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Landiolol hydrochloride for prevention of atrial fibrillation during esophagectomy: a randomized controlled trial.

Aoki Yoshitaka Y Kawasaki Yohei Y Ide Kazuki K Shimizu Yuichiro Y Sato Shinsuke S Yokoyama Junichiro J

JA clinical reports 20200511 1

<h4>Introduction</h4>Landiolol hydrochloride reduces the incidence of perioperative atrial fibrillation (AF) in cardiac surgery; however, little evidence is available regarding its effects in other types of surgery, including esophagectomy. We assessed the hypothesis that landiolol reduces perioperative AF and other complications associated with esophagectomy.<h4>Methods</h4>This single-center, randomized, double-blind, parallel-group study enrolled patients scheduled for esophagectomy. Patients ...[more]

PMID: 32394218

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Project description:IntroductionPostoperative atrial fibrillation (POAF) is one of the most common complications after cardiac surgery. Patients who develop POAF have a prolonged stay in the intensive care unit and hospital and an increased risk of postoperative stroke. Many guidelines for the management of cardiac surgery patients, therefore, recommend perioperative administration of beta-blockers to prevent and treat POAF. Landiolol is an ultra-short acting beta-blocker, and some randomized controlled trials of landiolol administration for the prevention of POAF have been conducted in Japan. This meta-analysis evaluated the effectiveness of landiolol administration for the prevention of POAF after cardiac surgery.MethodsThe Medline/PubMed and BioMed Central databases were searched for randomized controlled trials comparing cardiac surgery patients who received perioperative landiolol with a control group (saline administration, no drug administration, or other treatment). Two independent reviewers selected the studies for inclusion. Data regarding POAF and safety outcomes were extracted. Odds ratios (ORs) with 95% confidence intervals (CIs) were calculated using the Mantel-Haenszel method (fixed effects model).ResultsSix trials with a total of 560 patients were included in the meta-analysis. Landiolol administration significantly reduced the incidence of POAF after cardiac surgery (OR 0.26, 95% CI 0.17-0.40). The effectiveness of landiolol administration was similar in three groups: all patients who underwent coronary artery bypass grafting (CABG) (OR 0.27, 95% CI 0.17-0.43), patients who underwent CABG compared with a control group who received saline or nothing (OR 0.28, 95% CI 0.17-0.45), and all patients who underwent cardiac surgery compared with a control group who received saline or nothing (OR 0.27, 95% CI 0.17-0.42). Only two adverse events associated with landiolol administration were observed (2/302, 0.7%): hypotension in one patient and asthma in one patient.ConclusionLandiolol administration reduces the incidence of POAF after cardiac surgery and is well tolerated.

Project description:Nonvalvular atrial fibrillation (AF) is a common ongoing health problem that places patients at risk of stroke. Whether and how a patient addresses this risk depends on each patient's goals, context, and values. Consequently, leading cardiovascular societies recommend using shared decision making (SDM) to individualize antithrombotic treatment in patients with AF. The aim of this study is to assess the extent to which the ANTICOAGULATION CHOICE conversation tool promotes high-quality SDM and influences anticoagulation uptake and adherence in patients with AF at risk of strokes.This study protocol describes a multicenter, encounter-level, randomized trial to assess the effect of using the ANTICOAGULATION CHOICE conversation tool in the clinical encounter, compared to usual care. The participating centers include an academic hospital system, a suburban community group practice, and an urban safety net hospital, all in Minnesota, USA. Patients with ongoing nonvalvular AF at risk of strokes (CHA2DS2-VASc score???1 in men, or???2 in women) will be eligible for participation. We aim to include 999 patients and their clinicians. The primary outcome is the quality of SDM as perceived by participants, and as assessed by a post-encounter survey that ascertains (a) knowledge transfer, (b) concordance of the decision made, (c) quality of communication, and (d) satisfaction with the decision-making process. Recordings of encounters will be reviewed to assess the extent of patient involvement and how participants use the tool (fidelity). Anticoagulant use, choice of agent, and adherence will be drawn from patients' medical and pharmacy records. Strokes and bleeding events will be drawn from patient records.This study will provide a valid and precise measure of the effect of the ANTICOAGULATION CHOICE conversation tool on SDM quality and processes, and on the treatment choices and adherence to therapy among AF patients at risk of stroke.ClinicalTrials.gov, NCT02905032 . Registered on 9 September 2016.

Project description:ContextPostoperative atrial fibrillation or flutter (AF) is one of the most common complications of cardiac surgery and significantly increases morbidity and health care utilization. A few small trials have evaluated whether long-chain n-3-polyunsaturated fatty acids (PUFAs) reduce postoperative AF, with mixed results.ObjectiveTo determine whether perioperative n-3-PUFA supplementation reduces postoperative AF.Design, setting, and patientsThe Omega-3 Fatty Acids for Prevention of Post-operative Atrial Fibrillation (OPERA) double-blind, placebo-controlled, randomized clinical trial. A total of 1516 patients scheduled for cardiac surgery in 28 centers in the United States, Italy, and Argentina were enrolled between August 2010 and June 2012. Inclusion criteria were broad; the main exclusions were regular use of fish oil or absence of sinus rhythm at enrollment.InterventionPatients were randomized to receive fish oil (1-g capsules containing ≥840 mg n-3-PUFAs as ethyl esters) or placebo, with preoperative loading of 10 g over 3 to 5 days (or 8 g over 2 days) followed postoperatively by 2 g/d until hospital discharge or postoperative day 10, whichever came first.Main outcome measureOccurrence of postoperative AF lasting longer than 30 seconds. Secondary end points were postoperative AF lasting longer than 1 hour, resulting in symptoms, or treated with cardioversion; postoperative AF excluding atrial flutter; time to first postoperative AF; number of AF episodes per patient; hospital utilization; and major adverse cardiovascular events, 30-day mortality, bleeding, and other adverse events.ResultsAt enrollment, mean age was 64 (SD, 13) years; 72.2% of patients were men, and 51.8% had planned valvular surgery. The primary end point occurred in 233 (30.7%) patients assigned to placebo and 227 (30.0%) assigned to n-3-PUFAs (odds ratio, 0.96 [95% CI, 0.77-1.20]; P = .74). None of the secondary end points were significantly different between the placebo and fish oil groups, including postoperative AF that was sustained, symptomatic, or treated (231 [30.5%] vs 224 [29.6%], P = .70) or number of postoperative AF episodes per patient (1 episode: 156 [20.6%] vs 157 [20.7%]; 2 episodes: 59 [7.8%] vs 49 [6.5%]; ≥3 episodes: 18 [2.4%] vs 21 [2.8%]) (P = .73). Supplementation with n-3-PUFAs was generally well tolerated, with no evidence for increased risk of bleeding or serious adverse events.ConclusionIn this large multinational trial among patients undergoing cardiac surgery, perioperative supplementation with n-3-PUFAs, compared with placebo, did not reduce the risk of postoperative AF. TRIAL REGISTRATION clinicaltrials.gov Identifier: NCT00970489.

Project description:Background: Atrial fibrillation (AF) is frequent and causes substantial morbidity through AF-related strokes. Given the increasing prevalence of AF, screening methods are of interest given the potential to initiate timely appropriate anticoagulation. Aims: The HECTO-AF trial aims to determine the efficacy of AF screening with a single-lead electrocardiogram (ECG) handheld device in naïve in-hospital patients. Methods: The HECTO-AF is a single-center, open label, randomized controlled trial. Patients admitted to the general internal medicine ward of the University and Hospital Fribourg without previous diagnosis of AF were invited to participate in a screening program with a 1:1 allocation to either the screening group with intermittent single-lead handheld ECG recordings vs. a control group undergoing detection of AF as per routine clinical practice. The primary outcome was the prevalence of newly diagnosed AF during the hospital stay. Enrolment was terminated for poor patient recruitment and apparent futility before a sufficient sample for powered efficacy comparisons was enrolled. Results: A total of 804 patients were included of whom 381 were allocated to the intervention and 423 to the control group. Mean age was 65 ± 16 and 464 (58%) were male. Median CHA2DS2-VASc score was 3 (13% heart failure, 57% hypertension, 19% diabetes mellitus, 14% prior stroke/transient ischemic attack, and 29% arterial disease) and all CHA2DS2-VASc risk factors were equally distributed between groups. The incidence of newly detected AF was 1.4% over a median of 6 hospitalized days. Seven patients (1.8%) were diagnosed with AF in the intervention group vs. 3 (0.7%) in the control group (p = 0.20). Conclusion: There was a trend toward a higher AF detection over a median of 6 hospitalized days in the intervention group, but a definitive conclusion cannot be drawn due to the early termination of the present study. Systematic screening for AF in the hospital setting is resource-consuming, and of uncertain clinical benefit. The interpretation of single-lead handheld ECG is challenging and may result in inaccurate AF diagnosis. Clinical Trial Registration: ClinicalTrials.gov, identifier [NCT03197090].

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Landiolol hydrochloride for prevention of atrial fibrillation during esophagectomy: a randomized controlled trial.

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Landiolol hydrochloride for prevention of atrial fibrillation during esophagectomy: a randomized controlled trial.

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