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Sandra Sau Man Chan

2 papers in the library · publishing 2026

Papers

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Cost-effectiveness of esketamine versus alternative treatment strategies for treatment-resistant depression in Hong Kong: A multi-armed modeling study.

PLoS Medicine April 1, 2026 Yifan Li, Vivien Kin Yi Chan, Mark Jit et al.

Treatment-resistant depression (TRD), defined as failure to respond to at least two adequately administered antidepressant (AD) regimens, imposes major clinical and economic burdens. Esketamine nasal spray offers rapid antidepressant clinical effects, yet previous evaluations compared it only with unrealistic comparators such as AD monotherapy. This study assessed the cost-effectiveness of...

Momentary dynamics of inner speech varieties, auditory verbal hallucinations, and affect in schizophrenia spectrum disorders: an experience sampling study.

Psychological Medicine January 12, 2026 Lawrence Kin-Hei Chung, Thomas J Whitford, Anson Kai Chun Chau et al.

Auditory verbal hallucinations (AVH) in schizophrenia spectrum disorders (SSDs) may arise from misattributed inner speech. However, it is unclear if inner speech frequency and phenomenology differ in schizophrenia-spectrum voice-hearers compared with healthy individuals, and how different inner speech varieties relate to AVH and affect. Using experience sampling methodology (ESM), this study...