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Stephen Touyz

4 papers in the library · 28 citations · publishing 1978-2026

Papers

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Innovative Pharmacological Approaches to Eating Disorder Treatment.

Psychiatric Clinics of North America March 1, 2026 Aaron Keshen, Stephen Touyz, Emilie Lacroix et al.

This article explores innovative pharmacologic treatments for eating disorders, focusing on psychedelics, stimulant medications, and other emerging therapies. Preliminary evidence for psychedelics (eg, psilocybin) highlight their potential to enhance cognitive flexibility and support psychological interventions in some eating disorders (eg, anorexia nervosa). Stimulants like lisdexamfetamine...

DOI: 10.1016/j.psc.2025.08.014 (opens in new tab) Full text (opens in new tab) Anorexia nervosa Binge-eating disorder Bulimia nervosa Eating disorders +3

Why psychedelic-assisted therapy studies in eating disorders risk missing the mark on outcomes: a phenomenological psychopathology perspective.

Journal of Eating Disorders September 2, 2025 Elena Koning, Riccardo Miceli Mcmillan, Aaron Keshen et al. 3 citations

Psychedelic-assisted therapy (PAT) is an emerging intervention in psychiatry, for which there is preliminary evidence for effectiveness in eating disorders (EDs). The subjective psychedelic experience is considered an important driver of positive outcomes following PAT; however, conventional study design approaches often overlook many of the nuances inherent to the experience. Consequently,...

Psychedelics and the treatment of eating disorders: considerations for future research and practice.

Journal of Eating Disorders October 22, 2024 Emilie Lacroix, Karsten Fatur, Phillipa Hay et al. 12 citations

Recent trials have shown promising results for the use of psychedelic-assisted therapies in treating severe refractory psychiatric illnesses, and there has been growing interest in examining the effectiveness of these therapies in treating eating disorders. To move forward in a safe, ethically sound, and scientifically rigorous manner, the field must address critical considerations. In this...

DOI: 10.1186/s40337-024-01125-6 (opens in new tab) Full text (opens in new tab) Psychedelics Mental health treatment Eating disorders Therapeutic research +1

A methodological study of the effect of experimentally induced demand characteristics in research on nocturnal dreams.

Journal of Abnormal Psychology 1978 Derek A. Stern, Graham S. Saayman, Stephen Touyz 13 citations

This experiment tested the hypothesis that demand characteristics, as outlined by Orne (1962), may affect dream content. Twelve subjects, allocated to two matched groups balanced for age and sex, were selected on the basis of good dream recall from 94 volunteer psychology I students. Subjects were involved in the study for 15 consecutive nights, three of which were laboratory recording nights,...