Back to Journals » Neuropsychiatric Disease and Treatment » Volume 12

Lisdexamfetamine in the treatment of moderate-to-severe binge eating disorder in adults: systematic review and exploratory meta-analysis of publicly available placebo-controlled, randomized clinical trials

Authors Fornaro M, Solmi M, Perna G, De Berardis D, Veronese N, Orsolini L, Ganança L, Stubbs B

Received 31 March 2016

Accepted for publication 27 May 2016

Published 25 July 2016 Volume 2016:12 Pages 1827—1836

DOI https://doi.org/10.2147/NDT.S109637

Checked for plagiarism Yes

Review by Single-blind

Peer reviewers approved by Prof. Dr. Roumen Kirov

Peer reviewer comments 2

Editor who approved publication: Dr Roger Pinder

Michele Fornaro,1,2 Marco Solmi,3–5 Giampaolo Perna,2,6 Domenico De Berardis,2,7 Nicola Veronese,5,8 Laura Orsolini,2,9 Licinia Ganança,1,10 Brendon Stubbs11,12

1New York State Psychiatric Institute, Columbia University, New York City, NY, USA; 2Polyedra Research Group®, Ascoli, 3Department of Neurosciences, University of Padua, 4Department of Mental Health, National Health Service, Padova, 5IREM Institute for Clinical Research and Education in Medicine, Padova, 6Department of Clinical Neurosciences, Hermanas Hospitalarias – Villa San Benedetto Menni Hospital, FoRiPsi, Albese con Cassano, Como, 7Department of Mental Health, Psychiatric Service of Diagnosis and Treatment, National Health Service, Hospital “G Mazzini”, Teramo, 8Department of Medicine (DIMED), University of Padua, Padova, Italy; 9Psychopharmacology, Drug Misuse and Novel Psychoactive Substances Research Unit, School of Life and Medical Sciences, University of Hertfordshire, Hatfield, Herts, UK; 10Department of Psychiatry, School of Medicine, University of Lisbon, Lisbon, Portugal; 11Department of Health Service and Population Research, Institute of Psychiatry, King’s College London, 12Department of Physiotherapy, South London and Maudsley NHS Foundation Trust, London, UK

Background: Preliminary placebo-controlled evidence paved the ground to the US Food and Drug Administration approval extension of lisdexamfetamine for the treatment of moderate-to-severe binge eating disorder (BED) in adults.
Objectives: To provide a preliminary qualitative and quantitative synthesis of the placebo-controlled, randomized clinical trials (RCTs) considering the efficacy and tolerability of lisdexamfetamine in the acute and/or maintenance treatment of moderate-to-severe BED in adults.
Methods: A preliminary, yet comprehensive, systematic review was performed by accessing a broad range of resources providing publicly available data about lisdexamfetamine at the time of inquiry (March 2016). Study eligibility criteria, participants, and interventions were considered focusing on major clinical and functional outcomes of either efficacy or tolerability of lisdexamfetamine in the treatment of moderate-to-severe BED in adults.
Results: Meta-analysis of data pooled from three acute RCTs significantly favored lisdexamfetamine over placebo in the reduction of binge eating days/week, Yale-Brown Obsessive Compulsive Scale Modified for Binge Eating total score, weight, response, and remission rates (all, P≤0.01). In contrast, discontinuation rates due to treatment-emergent adverse events were significantly higher among patients in receipt of lisdexamfetamine (relative risk 2.19, P=0.04) versus placebo.
Limitations: Publication, selection, performance, attrition, reporting, sponsorship, and “diagnostic shift” biases. Lack of inclusion of adverse event effects other than those requiring discontinuation of the trial(s), as well as lack of information about clinically relevant psychiatric or other medical comorbidities, limits the overall generalizability of pooled results.
Conclusion: Across the included acute phase RCTs, lisdexamfetamine (at 30, 50, or 70 mg/day) led to significant reduction in a number of clinically relevant outcomes compared to placebo. Moreover, safety concerns related to adverse events, high discontinuation rates, and the need for additional long-term maintenance of RCTs solicit careful monitoring of the drug in terms of overall safety and tolerability by further RCTs.

Keywords: lisdexamfetamine, binge eating disorder, systematic review, meta-analysis

Creative Commons License This work is published and licensed by Dove Medical Press Limited. The full terms of this license are available at https://www.dovepress.com/terms.php and incorporate the Creative Commons Attribution - Non Commercial (unported, v3.0) License. By accessing the work you hereby accept the Terms. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed. For permission for commercial use of this work, please see paragraphs 4.2 and 5 of our Terms.

Download Article [PDF]  View Full Text [HTML][Machine readable]

 

Other articles by this author:

Prevalence and clinical features associated with bipolar disorder polypharmacy: a systematic review

Fornaro M, De Berardis D, Koshy AS, Perna G, Valchera A, Vancampfort D, Stubbs B

Neuropsychiatric Disease and Treatment 2016, 12:719-735

Published Date: 31 March 2016

Electroretinographic modifications induced by agomelatine: a novel avenue to the understanding of the claimed antidepressant effect of the drug?

Fornaro M, Bandini F, Cestari L, Cordano C, Ogliastro C, Albano C, De Berardis D, Martino M, Escelsior A, Rocchi G, Fornaro P, De Pasquale C

Neuropsychiatric Disease and Treatment 2014, 10:907-914

Published Date: 20 May 2014

Adjunctive agomelatine therapy in the treatment of acute bipolar II depression: a preliminary open label study

Fornaro M, McCarthy MJ, De Berardis D, De Pasquale C, Tabaton M, Martino M, Colicchio S, Cattaneo CI, D'Angelo E, Fornaro P

Neuropsychiatric Disease and Treatment 2013, 9:243-251

Published Date: 15 February 2013

Prevalence and diagnostic distribution of medically unexplained painful somatic symptoms across 571 major depressed outpatients

Fornaro M, Maremmani I, Canonico PL, Carbonatto P, Mencacci C, Muscettola G, Pani L, Torta R, Vampini C, Parazzini F, Dumitriu A, Perugi G

Neuropsychiatric Disease and Treatment 2011, 7:217-221

Published Date: 21 April 2011

Tinnitus psychopharmacology: A comprehensive review of its pathomechanisms and management

Michele Fornaro, Matteo Martino

Neuropsychiatric Disease and Treatment 2010, 6:209-218

Published Date: 1 June 2010