# Evaluating the Role of Expectations in Response to Caffeine Consumption: An RCT

> **NCT02461693** · NA · COMPLETED · sponsor: **University of Alabama at Birmingham** · enrollment: 205 (actual)

## Conditions studied

- Caffeine
- Affect
- Cognitive Ability, General
- Mood

## Interventions

- **DRUG:** Caffeine
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT02461693
- **Lead sponsor:** University of Alabama at Birmingham
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2015-06
- **Primary completion:** 2015-10
- **Final completion:** 2015-10
- **Target enrollment:** 205 (ACTUAL)
- **Last updated:** 2017-07-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02461693

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02461693, "Evaluating the Role of Expectations in Response to Caffeine Consumption: An RCT". Retrieved via AI Analytics 2026-06-05 from https://api.ai-analytics.org/clinical/NCT02461693. Licensed CC0.

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