# Tea Consumption and Cognitive Performance in the Very Old

> **NCT03278743** · — · COMPLETED · sponsor: **Newcastle University** · enrollment: 1042 (actual)

## Conditions studied

- Cognition

## Interventions

- **OTHER:** Cognitive performance and cognitive decline

## Key facts

- **NCT ID:** NCT03278743
- **Lead sponsor:** Newcastle University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2006-06
- **Primary completion:** 2013-03
- **Final completion:** 2013-03
- **Target enrollment:** 1042 (ACTUAL)
- **Last updated:** 2017-09-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03278743

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03278743, "Tea Consumption and Cognitive Performance in the Very Old". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT03278743. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*