Rodan, Sarah CatherineBryant, EmmaLe, AnviMaloney, DanielleTouyz, StephenMcGregor, Iain S.Maguire, SarahAouad, PhillipBarakat, SarahBoakes, RobertBrennan, LeahBryant, EmmaByrne, SusanCaldwell, BelindaCalvert, ShannonCarroll, BronnyCastle, DavidCaterson, IanChelius, BelindaChiem, LynClarke, SimonConti, JanetCrouch, LexiDammery, GenevieveDzajkovski, NatashaFardouly, JasmineFeneley, JohnFirriolo, Amber MarieForoughi, NasimFuller-Tyszkiewicz, MathewFursland, AntheaGonzalez-Arce, VeronicaGouldthorp, BethanieGriffin, KellyGriffiths, ScottHambleton, AshleaHannigan, AmyHart, MelHart, SusanHay, PhillipaHickie, IanKay-Lambkin, FrancisKing, RossKohn, MichaelKoreshe, EyzaKrug, IsabelLinardon, JakeLong, RandallO’Kearney, RichardRieger, Elizabeth2025-05-312025-05-312050-2974ORCID:/0000-0002-8865-5831/work/171154531http://www.scopus.com/inward/record.url?scp=85164143758&partnerID=8YFLogxKhttps://hdl.handle.net/1885/733755764Background: The current review broadly summarises the evidence base for pharmacotherapies and adjunctive and alternative therapies in the treatment of eating disorders and disordered eating. Methods: This paper forms part of a Rapid Review series examining the evidence base in the field of eating disorders. This was conducted to inform the Australian National Eating Disorder Research and Translation Strategy 2021–2030. ScienceDirect, PubMed and Ovid/Medline were searched for included studies published between 2009 and 2021 in English. High-level evidence such as meta-analyses, large population studies and randomised control trials were prioritised, and grey literature excluded. Data from included studies relating to pharmacotherapy, and to adjunctive and alternative therapies in eating disorders, were synthesised and disseminated in the current review. Results: A total of 121 studies were identified, relating to pharmacotherapy (n = 90), adjunctive therapies (n = 21) and alternative therapies (n = 22). Some of the identified studies involved combinations of the above (e.g. adjunctive pharmacotherapy). Evidence of efficacy of interventions across all three categories was very limited with few relevant high quality clinical trials. There was a particular scarcity of evidence around effective treatments for anorexia nervosa (AN). With treatment of bulimia nervosa (BN), fluoxetine has exhibited some efficacy leading to regulatory approval in some countries. With binge eating disorder (BED), recent evidence supports the use of lisdexamfetamine. Neurostimulation interventions show some emerging efficacy in the treatment of AN, BN and BED but some, such as deep brain stimulation can be highly invasive. Conclusion: Despite widespread use of medications, this Rapid Review has identified a lack of effective medications and adjunctive and alternative therapies in the treatment of EDs. An intensification of high-quality clinical trial activity and drug discovery innovation are required to better assist patients suffering from EDs.The authors would like to thank and acknowledge the hard work of Health-care Management Advisors (HMA) who were commissioned to undertake the Rapid Review. Additionally, the authors would like to thank all members of the consortium and consultation committees for their advice, input, and considerations during the development process. Further, a special thank you to the carers, consumers and lived experience consultants that provided input to the development of the Rapid Review and wider national Eating Disorders Research and Translation Strategy. The authors also thank and acknowledge Garen Zartarian for his review and input. SCR and ISM receive funding support from the Lambert Initiative for Cannabinoid Therapeutics, a philanthropically funded centre at the University of Sydney. The authors gratefully acknowledge Barry and Joy Lambert for their support of the Lambert Initiative. Finally, thank you to the Australian Government—Department of Health for their support on the current project. The authors would like to thank and acknowledge the hard work of Health-care Management Advisors (HMA) who were commissioned to undertake the Rapid Review. Additionally, the authors would like to thank all members of the consortium and consultation committees for their advice, input, and considerations during the development process. Further, a special thank you to the carers, consumers and lived experience consultants that provided input to the development of the Rapid Review and wider national Eating Disorders Research and Translation Strategy. The authors also thank and acknowledge Garen Zartarian for his review and input. SCR and ISM receive funding support from the Lambert Initiative for Cannabinoid Therapeutics, a philanthropically funded centre at the University of Sydney. The authors gratefully acknowledge Barry and Joy Lambert for their support of the Lambert Initiative. Finally, thank you to the Australian Government—Department of Health for their support on the current project. National Eating Disorder Research Consortium Members (alphabetical order of surname): [* indicates named authors] Phillip Aouad InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, University of Sydney, NSW Australia. Sarah Barakat InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, University of Sydney, NSW Australia. Robert Boakes School of Psychology, Faculty of Science, University of Sydney, NSW Australia. Leah Brennan School of Psychology and Public Health, La Trobe University, Victoria, Australia. Emma Bryant* InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, University of Sydney, NSW Australia. Susan Byrne School of Psychology, Western Australia, Perth, Australia. Belinda Caldwell Eating Disorders Victoria, Victoria, Australia. Shannon Calvert Perth, Western Australia, Australia. Bronny Carroll InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, University of Sydney, NSW Australia. David Castle Medicine, Dentistry and Health Sciences, University of Melbourne, Victoria, Australia. Ian Caterson School of Life and Environmental Sciences, University of Sydney, Sydney, New South Wales, Australia. Belinda Chelius Eating Disorders Queensland, Brisbane, Queensland, Australia. Lyn ChiemSydney Local Health District, New South Wales Health, Sydney, Australia. Simon Clarke Westmead Hospital, Sydney, New South Wales, Australia. Janet Conti Translational Health Research Institute, Western Sydney University, Sydney NSW Australia. Lexi Crouch Brisbane, Queensland, Australia. Genevieve Dammery InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, University of Sydney, NSW Australia. Natasha Dzajkovski InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, University of Sydney, NSW Australia. Jasmine Fardouly School of Psychology, University of New South Wales, Sydney, New South Wales, Australia. John Feneley New South Wales Health, New South Wales, Australia. Amber-Marie Firriolo University of Sydney, NSW Australia. Nasim Foroughi Translational Health Research Institute, Western Sydney University, Sydney NSW Australia. Mathew Fuller-Tyszkiewicz School of Psychology, Faculty of Health, Deakin University, Victoria, Australia. Anthea Fursland School of Population Health, Faculty of Health Sciences, Curtain University, Perth, Australia. Veronica Gonzalez-Arce InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, University of Sydney, NSW Australia. Bethanie Gouldthorp Hollywood Clinic, Ramsay Health Care, Perth, Australia. Kelly Griffin InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, University of Sydney, NSW Australia. Scott Griffiths Melbourne School of Psychological Sciences, University of Melbourne, Victoria, Australia. Ashlea Hambleton InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, University of Sydney, NSW Australia. Amy Hannigan Queensland Eating Disorder Service, Brisbane, Queensland, Australia. Mel Hart Hunter New England Local Health District, New South Wales, Australia. Susan Hart St Vincent’s Hospital Network Local Health District, Sydney, New South Wales, Australia. Phillipa Hay Translational Health Research Institute, Western Sydney University, Sydney NSW Australia. Ian Hickie Brain and Mind Centre, University of Sydney, Sydney, Australia. Francis Kay-Lambkin School of Medicine and Public Health, University of Newcastle, New South Wales, Australia. Ross King School of Psychology, Faculty of Health, Deakin University, Victoria, Australia. Michael Kohn Paediatrics & Child Health, Children's Hospital, Westmead, Sydney, Australia. Eyza Koreshe* InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, University of Sydney, NSW Australia. Isabel Krug Melbourne School of Psychological Sciences, University of Melbourne, Victoria, Australia. Jake Linardon School of Psychology, Faculty of Health, Deakin University, Victoria, Australia. Randall Long College of Medicine and Public Health, Flinders University, South Australia, Australia. Amanda Long Exchange Consultancy, Redlynch, New South Wales, Australia. Sloane Madden Eating Disorders Service, Children’s Hospital at Westmead, Sydney, New South Wales, Australia. Sarah Maguire* InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, University of Sydney, NSW Australia. Danielle Maloney’InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, University of Sydney, NSW Australia. Peta Marks InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, University of Sydney, NSW Australia. Sian McLean The Bouverie Centre, School of Psychology and Public Health, La Trobe University, Victoria, Australia. Thy Meddick Clinical Excellence Queensland, Mental Health Alcohol and Other Drugs Branch, Brisbane, Queensland, Australia. Jane Miskovic-Wheatley* InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, University of Sydney, NSW Australia. Deborah Mitchison Translational Health Research Institute, Western Sydney University, Sydney NSW Australia. Richard O’Kearney College of Health & Medicine, Australian National University, Australian Capital Territory, Australia. Shu Hwa Ong InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, University of Sydney, NSW Australia. Roger Paterson ADHD and BED Integrated Clinic, Melbourne, Victoria, Australia. Susan Paxton* La Trobe University, Department of Psychology and Counselling, Victoria, Australia. Melissa Pehlivan InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, University of Sydney, NSW Australia. Genevieve Pepin School of Health & Social Development, Faculty of Health, Deakin University, Geelong, Victoria, Australia. Andrea Phillipou Swinburne Anorexia Nervosa (SWAN) Research Group, Centre for Mental Health, School of Health Sciences, Swinburne University, Victoria, Australia. Judith Piccone Children's Health Queensland Hospital and Health Service, Brisbane, Queensland, Australia. Rebecca Pinkus School of Psychology, Faculty of Science, University of Sydney, NSW Australia. Bronwyn Raykos Centre for Clinical Interventions, Western Australia Health, Perth, Western Australia, Australia. Paul Rhodes School of Psychology, Faculty of Science, University of Sydney, NSW Australia. Elizabeth Rieger College of Health & Medicine, Australian National University, Australian Capital Territory, Australia. Sarah-Catherine Rodan InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, University of Sydney, NSW Australia. Janice Russell Central Clinical School Brain & Mind Research Institute, University of Sydney, New South Wales, Sydney. Haley Russell InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, University of Sydney, NSW Australia. Fiona Salter Ramsay Health Care, Perth, Australia. Susan Sawyer Department of Paediatrics, The University of Melbourne, Australia. Beth Shelton National Eating Disorders Collaboration, Victoria, Australia. UrvashneeSingh The Hollywood Clinic Hollywood Private Hospital, Ramsey Health, Perth, Australia. Sophie Smith Sydney, New South Wales, Australia. Evelyn Smith Translational Health Research Institute, Western Sydney University, Sydney NSW Australia. Karen Spielman InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, University of Sydney, NSW Australia. Sarah Squire The Butterfly Foundation, Sydney, Australia. Juliette Thomson The Butterfly Foundation, Sydney, Australia. Stephen Touyz* InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, University of Sydney, NSW Australia. Ranjani Utpala The Butterfly Foundation, Sydney, Australia. Lenny Vartanian School of Psychology, University of New South Wales, Sydney, New South Wales, Australia. Sabina Vatter InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, University of Sydney, NSW Australia. Andrew Wallis Eating Disorder Service, The Sydney Children’s Hospital Network, Westmead Campus, Sydney, Australia. Warren Ward Department of Psychiatry, University of Queensland, Brisbane, Australia. Sarah Wells University of Tasmania, Tasmania, Australia. Eleanor Wertheim School of Psychology and Public Health, La Trobe University, Victoria, Australia. Simon Wilksch College of Education, Psychology and Social Work, Flinders University, South Australia, Australia. Michelle Williams Royal Hobart, Tasmanian Health Service, Tasmania, Australia.enPublisher Copyright: © 2023, The Author(s).Adjunctive therapyAlternative therapyAnorexia nervosaBinge eating disorderBulimia nervosaEating disordersPharmacotherapy202310.1186/s40337-023-00833-985164143758