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Johanna Keeler

5 papers in the library · 108 citations · publishing 2021-2026

Papers

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716. A randomised-controlled feasibility study of ketamine for the treatment of depression with anorexia nervosa

The International Journal of Neuropsychopharmacology September 9, 2026 Johanna Keeler, Hubertus Himmerich, Janet Treasure et al.

Abstract Background Approximately a third of people with anorexia nervosa (AN) develop a severe and enduring form of the illness, which is often accompanied by depression. This can be a key barrier to recovery. Anti-depressant medications are less effective in treating depression in patients with acute AN, thus new pharmacological treatment options are needed. Ketamine is currently used for...

Understanding experiences of psychedelic treatments for eating disorders: a meta-synthesis of qualitative studies.

BMC Medicine May 19, 2026 Rebecca Morris, Ayse Gundogan, Vanessa Lawrence et al.

Eating disorders (EDs) have complex presentations with high rates of comorbidities and low recovery rates. Current treatment options often lack sufficiency in improving ED symptoms. Psychedelic-assisted therapies represent a novel treatment approach for the treatment of EDs, with research documenting preliminary positive evidence. However, psychedelics have their own challenges and risks which...

Ketamine for the treatment of mental health and substance use disorders: comprehensive systematic review - CORRIGENDUM.

BJPsych Open January 18, 2022 Zach Walsh, Özden Merve Mollaahmetoğlu, Joseph M. Rootman et al. 28 citations

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DOI: 10.1192/bjo.2022.5 (opens in new tab) Full text (opens in new tab) Ketamine therapy Ketamine treatment Ketamine application Ketamine use +12

Perspectives on psychedelic treatment and research in eating disorders: a web-based questionnaire study of people with eating disorders

Journal of Integrative Neuroscience September 30, 2021 Fiona Harding, Mathieu Seynaeve, Johanna Keeler et al. 18 citations

Approximately 1.25 million people in the UK suffer from an eating disorder, yet the treatment options show limited efficacy, warranting the need for novel approaches. This study aimed to investigate the perspectives of people with eating disorders on the use of complementary therapies and psychedelic research and treatment. Two hundred participants with eating disorders took part in this web...

"This Is Something That Changed My Life": A Qualitative Study of Patients' Experiences in a Clinical Trial of Ketamine Treatment for Alcohol Use Disorders.

Frontiers in Psychiatry 2021 Özden Merve Mollaahmetoğlu, Johanna Keeler, Katherine J Ashbullby et al. 62 citations

Background: The therapeutic benefits of ketamine have been demonstrated for a variety of psychiatric disorders. However, the role of ketamine induced psychoactive experiences in mediating the therapeutic effects is unclear. Despite the growing quantitative research on the efficacy of ketamine treatment, very few studies examined participant experiences of ketamine infusions in a treatment...