# Safety of Ramelteon in Elderly Subjects

> **NCT00568789** · PHASE4 · COMPLETED · sponsor: **Takeda** · enrollment: 33 (actual)

## Conditions studied

- Insomnia

## Interventions

- **DRUG:** Ramelteon, zolpidem and placebo

## Key facts

- **NCT ID:** NCT00568789
- **Lead sponsor:** Takeda
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2006-06
- **Primary completion:** 2006-09
- **Final completion:** 2006-09
- **Target enrollment:** 33 (ACTUAL)
- **Last updated:** 2012-02-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00568789

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00568789, "Safety of Ramelteon in Elderly Subjects". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT00568789. Licensed CC0.

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