Geneva, Nov. 2 -- International Clinical Trials Registry received information related to the study (ChiCTR2600134991) titled 'Tirzepatide Initiated Concomitantly with Olanzapine for the Prevention of Acute Weight Gain: A 4-Week Randomized, Double-Blind, Placebo-Controlled Trial' on Oct. 22.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: Peking University Sixth Hospital ( Institute of Mental Health )

Condition: Acute-phase schizophrenia or schizoaffective disorder in patients initiating olanzapine treatment

Intervention: Placebo group (P group):0.9% sodium chloride plus olanzapine

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2026-10-22

Target Sample Size: Placebo group (P ...