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Ketamine and psychedelic-assisted therapy: all studies

Page 2 of 9: studies 11 to 20 of 88, newest first. Back to the ketamine and psychedelic-assisted therapy overview

Research

Psychedelic ethics in practice: The case of ketamine-assisted psychotherapy in Norway

Journal of Psychedelic Studies June 10, 2026 Sina Susanna Schüttler, John Nathaniel Parker, Daniel Münster

Psychedelic therapies are moving from the margins of medicine into clinical practice, bringing unresolved ethical questions to the forefront. Among them, ketamine-assisted psychotherapy (KAP) has gained the widest medical acceptance, particularly for treatment-resistant depression (TRD). In August 2025, this development reached a new stage as Norway became the first country to approve...

Ketamine-Assisted Psychotherapy for Depression: A Survey of Current Practices, Rationales, and Future Directions.

Journal of Psychoactive Drugs June 10, 2026 Jack H Buchanan, Brandon Reynante, Michael T. Dinh et al.

Ketamine-assisted psychotherapy (KAP) is an emerging treatment approach that may enhance ketamine's antidepressant effects through neuroplastic synergism or transformative psychological experience. Despite growing clinical use, real-world KAP practices remain understudied. This cross-sectional survey examined the practices of fifty licensed KAP providers treating depression, recruited from a...

Preliminary Non-Randomized Clinical Trial of Subcutaneous Esketamine in Treatment-Resistant Depression: Exploring Adjunctive Effects of Ketamine-Assisted Psychotherapy

medRxiv Preprint Server May 31, 2026 Yves Martins Varela, Patrícia Cavalcanti-Ribeiro, Geovan Menezes de Sousa et al. preprint

Background Ketamine has emerged as an effective rapid-acting treatment for treatment-resistant depression (TRD), producing significant antidepressant effects within hours of administration. Given ketamine’s capacity to induce states of heightened neuroplasticity and psychological openness, psychotherapy may represent a meaningful complement to its pharmacological effects — facilitating...

Ketamine-assisted psychotherapy for treatment of an Asian American patient with post-traumatic stress disorder (PTSD): a case study

Psychiatry Research Case Reports May 22, 2026 Albert Yeung, Huiqiong Deng, Wendy Feng et al.

Background Posttraumatic stress disorder (PTSD) remains a challenging condition to treat. Nonpsychedelic pharmacotherapies have modest efficacy, and trauma-focused therapies such as Cognitive Behavioral Therapy (CBT) and Eye Movement Desensitization and Reprocessing (EMDR) demonstrate higher response rates than medications, yet they suffer from high dropout rates (25–35%) and limited...

DOI: 10.1016/j.psycr.2026.100331 (opens in new tab) Asian americans Depression economics Stress linguistics Medline +2

A Blueprint for Implementing Ketamine-Assisted Psychotherapy in Palliative Care: Design, Process, and Treatment Patterns of a Real-World Clinical Program.

Journal of Palliative Medicine March 1, 2026 Robert K Horowitz, William E Rosa, Ali John Zarrabi et al.

Psychospiritual distress (PSD) causes profound suffering in people with serious illness, yet treatment options are few and evidence of their efficacy is modest. Although high-level evidence is limited, decades of preliminary research suggest that psychedelic-assisted psychotherapy (PAP), including ketamine-assisted psychotherapy (KAP), may alleviate the anxiety, depression, and existential...

Effectiveness of ketamine-assisted psychotherapy as a treatment for treatment-resistant depression: a systematic review.

Psychopharmacology February 7, 2026 Rebecca J Simpson, Mario F Juruena 1 citation

Major Depressive Disorder (MDD) is a common and debilitating condition. Current treatments fail to provide adequate relief in roughly one-third of individuals, resulting in treatment-resistant depression (TRD). Ketamine has emerged as a promising intervention for TRD, offering rapid and sustained antidepressant effects. However, benefits often require maintenance dosing, and long-term outcomes...

DOI: 10.1007/s00213-026-07003-0 (opens in new tab) Full text (opens in new tab) Ketamine Combine treatment Psychotherapy Treatment resistant depression

Placebo Effects in the Treatment of Depression-Implications for the Psychedelic Renaissance.

Neurologic Clinics February 1, 2026 Mina Ansari, Sophie I Elliott, Sophie E Holmes et al. 1 citation

The development of novel, rapid-acting treatments and the resurgence of interest in the therapeutic potential of psychedelic-like compounds has stimulated excitement and enthusiasm within the pharmaceutical industry, and provided new hope for millions of individuals suffering with mental illness such as major depressive disorder and post-traumatic stress disorder. This review summarizes the...

PSILOCYBIN IN PSYCHIATRIC PRACTICE AND PSYCHEDELIC-ASSISTED THERAPY FOR TREATMENT-RESISTANT DEPRESSION

International Journal of Innovative Technologies in Social Science January 28, 2026 Łukasz Deska, Cezary Kosmecki, Dawid Głaz et al.

This manuscript comprehensively reviews psilocybin-assisted therapy for major depressive disorder and treatment-resistant depression. It aims to synthesize current understanding regarding its mechanisms, efficacy, safety, costs, and accessibility, comparing it with conventional antidepressant and ketamine treatments. The methodology involved a narrative synthesis of academic literature, drawing...

Ketamine assisted psychotherapy in postpartum mood and anxiety disorders: a limited case series

Frontiers in Psychiatry January 22, 2026 Alka Christnacht, Therry Rose J Eparwa, Emily Whinkin et al.

The postpartum period is notorious for rapid and profound changes for birthing individuals and their families. Significant shifts to hormonal and physical health, routines and family roles, and the salience of personal and community risk factors all contribute to potential psychiatric and psychological distress for parents, sometimes diagnosed as a postpartum mood or anxiety disorder (PMAD)....

Ketamine-Assisted Psychotherapy for Treatment- Resistant Depression with Comorbid Post-Traumatic Stress Disorder in Veterans

Insight the psychological dimensions of society November 19, 2025 O. Orlov Aleksey, V. Zaika, O. Fitkalo

The aim of the study was to evaluate the practice of using ketamine-assisted psychotherapy (KAT) in accordance with international clinical guidelines at the State Institution "Center for Mental Health and Veterans' Rehabilitation 'Lisova Polyana' of the Ministry of Health of Ukraine" (Ukraine).Adapting the international clinical guidelines on ketamine therapy for treatmentresistant depression...