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Paul Lespérance

3 papers in the library · 22 citations · publishing 2022-2026

Papers

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The Montreal model of ketamine-therapy for alcohol use disorder and comorbid treatment-resistant depression: protocol for a feasibility trial

BMJ Open March 1, 2026 Christina Mcanulty, Philippe Lavoie, Samuel Cyr et al.

BACKGROUND: Alcohol use disorder and treatment-resistant depression (TRD) often co-occur, presenting a major clinical challenge with limited effective treatments. However, ketamine produces rapid antidepressant effects and has shown promise in reducing alcohol use, and acceptance and commitment therapy (ACT) can be effective for both substance use and mood disorders. This study explores the...

Intravenous ketamine for treatment-resistant depression patients who have failed to respond to transcranial magnetic stimulation: A case series.

Journal of Affective Disorders April 1, 2023 Olivier Payette, Paul Lespérance, V. D. Jodoin et al. 7 citations

BACKGROUND For individuals with treatment-resistant depression (TRD), transcranial magnetic stimulation (TMS) has become a well-established approach. In the past decade, intravenous (IV) racemic ketamine has also emerged as a potential treatment for TRD. Currently, little data is available on the clinical effects of IV racemic ketamine in TRD patients who experienced TMS-failure. METHODS...

Transcranial magnetic stimulation and intravenous ketamine combination therapy for treatment-resistant bipolar depression: A case report

Frontiers in Psychiatry September 21, 2022 Laurent Elkrief, Olivier Payette, Jean-Nicolas Foucault et al. 15 citations

About a third of patients suffering from major depression develop treatment-resistant depression (TRD). Although repetitive transcranial magnetic stimulation (rTMS) and intravenous ketamine have proven effective for the management of TRD, many patients remain refractory to treatment. We present the case of a patient suffering from bipolar TRD. The patient was referred to us after failure to...