Skip to content

Alistair Niemeijer

Department of Care Ethics, University of Humanistic Studies, Utrecht, The Netherlands.

3 papers in the library · 117 citations · publishing 2022-2024

Papers

Patient perspectives and experiences with psilocybin treatment for treatment-resistant depression: a qualitative study

Scientific Reports February 5, 2024 Alistair Niemeijer, Erwin Krediet, Jeanine Kamphuis et al. 50 citations

Patients with treatment-resistant depression who received psilocybin in a clinical trial described challenges with trust-building and expectation management, the need to navigate intense experiences often guided by music, and a desire for a more comprehensive treatment including multiple psilocybin sessions and sustained therapy. Distrust in mental healthcare generally, but trust in study therapists, was a key subtheme. The findings suggest that optimizing psilocybin treatment for this population requires individualized preparation, investment in trust-building, additional sessions, and access to ongoing psychotherapy with trusted therapists.

Holding on or letting go? Patient experiences of control, context, and care in oral esketamine treatment for treatment-resistant depression: A qualitative study.

Frontiers in psychiatry January 1, 2022 Joost J Breeksema, Alistair Niemeijer, Bouwe Kuin et al. 41 citations

Patients with treatment-resistant depression undergoing oral esketamine treatment often find the experience overwhelming and struggle with whether to let go or maintain control. Their ability to let go is influenced by preparation, emotional support, and the treatment setting. Better preparation, an optimized environment, and psychological support during sessions may improve patients' experiences and outcomes. The study provides recommendations for improving quality of care, including training for nurses and support staff.

Phenomenology and therapeutic potential of patient experiences during oral esketamine treatment for treatment-resistant depression: an interpretative phenomenological study.

Psychopharmacology July 1, 2023 Joost J Breeksema, Alistair Niemeijer, Bouwe Kuin et al. 26 citations

The effects of oral esketamine for treatment-resistant depression are highly variable, and psychological distress is common. Patients report perceptual changes, detachment from body and emotions, stillness, mystical-type experiences, and fear. After sessions, many feel hungover and fatigued, while depressive mood is neutralized. Some effects, such as increased openness and detachment, may hold psychotherapeutic potential, but the frequent distress calls for additional patient support throughout treatment.