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Study identifier: NCT06509191 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

The Use of Melatonin for Delirium Prevention in Medically Hospitalized Patients

Condition: Delirium  ·  Sponsor: Sultan Qaboos University

PhasePhase 2/Phase 3
Planned participants240
Who can joinAll sexes, 65 Years to no upper limit
Healthy volunteersNo

About this study

The high prevalence of delirium in hospitalized older adults, with significant associated morbidity and mortality, emphasize the need for effective prevention strategies. Limited trials have explored melatonin's potential in preventing delirium among patients admitted to general medical wards. Previous trials on melatonin's preventive role in medical wards had limitations, necessitating a robust, double-blinded, placebo-controlled design with a larger sample size. This randomized, double-blind study of melatonin versus placebo aims to investigate the efficacy of melatonin, a neurohormone regulating the sleep-wake cycle, in preventing delirium among medically hospitalized patients aged 65 or older. Given the high prevalence of delirium in this population and its association with adverse outcomes, the study seeks to contribute valuable insights into an effective preventive strategy.

This description comes directly from the study's public registry record.

Talk to the study team

Abdullah M Al Alawi, FRACP  ·  +96895384990  ·  dr.abdullahalalawi@gmail.com

Juhaina Salim Al Maqbali, MSc  ·  juhaina@squ.edu.om

Always discuss trial participation with your own doctor first.

Locations (2)

Sultan Qaboos University HospitalMuscat, OmanNot Yet Recruiting
Sultan Qaboos University HospitalMuscat, OmanRecruiting

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Source record: clinicaltrials.gov/study/NCT06509191