Roger Ho, MD, FRCPsych

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About

Roger Ho, MD, FRCPsych is affiliated with Department of Psychological Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Institute for Health Innovation and Technology (iHealthtech), National University of Singapore, Singapore. Roger Ho has contributed 1 peer-reviewed article published across the Journal of Clinical Psychiatry and the Primary Care Companion for CNS Disorders in 2025. Their work focuses on Suicide.

Publications

JCP
Global Population-Based Study on the Association Between Ketamine and Esketamine with Suicidality Using WHO VigiBase
Original Research

Global Population-Based Study on the Association Between Ketamine and Esketamine with Suicidality Using WHO VigiBase

July 7, 2025

The results do not provide causal evidence of worsening suicidality in persons receiving esketamine/ketamine; mixed results of increased and decreased risk of suicidality were reported with both agents.
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Physicians Postgraduate Press, Inc. (PPP) makes no warranties about the accuracy or completeness of any information published in The Journal of Clinical Psychiatry or other PPP materials, and disclaims liability for any use or non-use of that information. Clinicians should not rely solely on these materials and should exercise their own professional judgment when making patient care decisions on an individualized basis.

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